1 2004-07-25 Bernardo Innocenti <bernie@develer.com>
3 * decl.c: Rename all identifiers named `class' to `cl'.
5 2004-07-25 Richard Henderson <rth@redhat.com>
7 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
9 2004-07-23 Mike Stump <mrs@apple.com>
11 * boehm.c (set_bit): Improve type safety wrt unsignedness.
12 * gjavah.c (throwable_p, decode_signature_piece,
13 print_full_cxx_name, print_include, add_namelet, add_class_decl,
14 process_file): Likewise.
15 * jcf-dump.c (main): Likewise.
16 * jcf-io.c (read_zip_member): Likewise.
17 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
18 give_name_to_class, get_class_constant): Likewise.
19 * jcf-write.c (find_constant_wide, push_long_const,
20 generate_classfile): Likewise.
21 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
22 * parse.y (read_import_dir): Likewise.
23 * typeck.c (parse_signature_type): Likewise.
24 * verify.c (verify_jvm_instructions): Likewise.
25 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
27 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
29 * Make-lang.in: Replace rmic and rmiregistry references with
30 grmic and grmiregistry.
33 2004-07-20 Andrew Haley <aph@redhat.com>
36 * verify.c (verify_jvm_instructions): Comment change only.
38 * typeck.c (build_java_array_type): Add size field to array name.
40 * java-tree.h (LOCAL_SLOT_P): New.
41 (update_aliases): Add PC argument.
42 (pushdecl_function_level): New function.
44 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
45 MODIFY_EXPR, and SAVE_EXPR.
46 (java_gimplify_modify_expr): New function.
48 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
49 (expand_iinc): Pass PC to update_aliases().
50 (STORE_INTERNAL): Likewise.
51 (process_jvm_instruction): Likewise.
53 * decl.c (base_decl_map): New variable.
55 (update_aliases): Rewrite with more thorough checking.
56 (debug_variable_p): New function.
57 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
58 (check_local_named_variable): Delete whole function.
59 (initialize_local_variable): New function.
60 (check_local_unnamed_variable): Add checks and comments.
61 (find_local_variable): Rewrite.
62 (java_replace_reference): New function.
63 (function_binding_level): New variable.
64 (pushdecl_function_level): New function.
65 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
66 (maybe_pushlevels): Call pushdecl() on each of the new decls.
67 (start_java_method): Reset uniq. Create base_decl_map. Set
68 function_binding_level.
69 (end_java_method): Null unused fields to save memory.
71 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
73 * class.c (add_interface_do): Remove.
74 (set_super_info, interface_of_p, maybe_add_interface,
75 add_interface, make_class_data, layout_class,
76 add_miranda_methods): Adjust BINFO accessors and addition.
77 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
79 * jcf-write.c (generate_classfile): Likewise.
80 * parse.y (patch_anonymous_class, check_inner_circular_reference,
81 check_circular_reference, java_complete_class,
82 check_abstract_method_definitions,
83 java_check_abstract_method_definitions,
84 check_interface_throws_clauses, java_check_abstract_methods,
85 lookup_java_interface_method2,
86 find_applicable_accessible_methods_list): Adjust BINFO accessors
88 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
90 2004-07-18 Roger Sayle <roger@eyesopen.com>
92 * builtins.c (max_builtin, min_builtin,
93 java_build_function_call_expr): Replace calls to build with buildN.
94 * class.c (build_class_ref, build_static_field_ref,
95 get_dispatch_table, make_class_data, layout_class_method): Likewise.
96 * constants.c (build_ref_from_constant_pool): Likewise.
97 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
98 add_stmt_to_compound): Likewise.
99 * except.c (build_exception_object_ref, expand_end_java_handler):
101 * java-gimplify.c (java_gimplify_case_expr,
102 java_gimplify_default_expr, java_gimplify_block,
103 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
104 * jcf-write.c (generate_bytecode_insns): Likewise.
105 * typeck.c (convert_ieee_real_to_integer): Likewise.
107 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
109 * java-tree.h (builtin_function): Declare.
111 2004-07-16 Steven Bosscher <stevenb@suse.de>
113 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
114 abuse restore_line_number_status.
116 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
119 * jcf-parse.c (java_emit_static_constructor): Specify default
122 2004-07-13 Per Bothner <per@bothner.com>
124 * java-tree.h (all_class_filename): Remove useless macro.
125 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
126 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
127 * parse.y (java_parser_context_restore_global): Replace
128 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
129 * jcf-parse.c (read_class, java_parse_file): Likewise.
131 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
134 gjavah.c (print_field_info): Emit constant only if field is static.
136 2004-07-11 Roger Sayle <roger@eyesopen.com>
138 * expr.c (java_truthvalue_conversion, flush_quick_stack,
139 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
140 build_java_ret, build_java_throw_out_of_bounds_exception,
141 build_java_array_length_access, java_check_reference,
142 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
143 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
144 expand_java_arrayload, build_java_monitor, expand_java_return,
145 expand_load_internal, expand_java_NEW, build_get_class,
146 build_instanceof, expand_java_CHECKCAST, expand_iinc,
147 build_java_soft_divmod, build_java_binop, build_field_ref,
148 expand_compare, expand_java_goto, expand_java_switch,
149 expand_java_add_case, build_class_init, build_known_method_ref,
150 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
151 expand_invoke, build_jni_stub, expand_java_field_op,
152 java_expand_expr, expand_byte_code, STORE_INTERNAL,
153 force_evaluation_order, emit_init_test_initialization): Convert
154 calls to "build" into calls to the prefered "buildN" functions.
156 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
158 * java-tree.h (set_block): Remove.
159 * lang.c (java_clear_binding_stack): New.
160 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
161 * decl.c (struct binding_level): Remove this_block.
162 (clear_binding_level): Likewise.
163 (poplevel): Don't handle this_block.
166 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
168 * class.c (common_enclosing_context_p): Remove statement with no
171 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
174 * parse.y (create_anonymous_class): Remove 'location' argument. Use
175 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
176 (craft_constructor): Inherit access flags for implicit constructor
177 from the enclosing class.
178 (create_class): Fix comment typo.
179 (resolve_qualified_expression_name): Pass type of qualifier to
180 not_accessible_p, not the type in which target field was found.
181 (not_accessible_p): Handle inner classes. Expand protected
182 qualifier-subtype check to enclosing instances, but don't apply this
183 check to static members. Allow protected access to inner classes
184 of a subtype. Allow private access within common enclosing context.
185 (build_super_invocation): Get WFL line number info from current
187 (build_incomplete_class_ref): Update for new create_anonymous_class
189 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
190 common_enclosing_instance_p.
191 * class.c (common_enclosing_context_p): New. Determine if types
192 share a common enclosing context, even across static contexts.
193 (common_enclosing_instance_p): Renamed from
194 common_enclosing_context_p. Determines if types share a common
195 non-static enclosing instance.
196 * java-tree.h (common_enclosing_instance_p): Declare.
197 * jcf-write.c (get_method_access_flags): New. Surpress private flag
198 for inner class constructors.
199 (generate_classfile): Use get_method_access_flags.
201 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
203 * class.c (interface_of_p): Check for null TYPE_BINFO.
205 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
207 * class.c (make_class): Do not create binfo here.
208 (set_super_info): Create it here.
209 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
211 2004-07-08 Richard Henderson <rth@redhat.com>
213 * expr.c (case_identity, get_primitive_array_vtable,
214 java_expand_expr, emit_init_test_initialization): Remove.
215 * java-tree.h (java_expand_expr): Remove.
216 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
218 2004-07-07 Per Bothner <per@bothner.com>
220 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
221 get internal error due to mismatched types.
223 * gcj.texi (Invoking gij): Document new -verbose:class flag.
225 * gcj.texi (Linking): New node. Document -lgij usage.
227 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
229 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
230 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
231 * java/class.c (set_super_info, class_depth, interface_of_p,
232 maybe_add_interface, add_interface, make_class_data,
233 layout_class, add_miranda_methods): Adjust BINFO macros.
234 * expr.c (can_widen_reference_to, lookup_field): Likewise.
235 * jcf-write.c (generate_classfile): Likewise.
236 * parse.y (patch_anonymous_class,
237 check_inner_circular_reference, check_circular_reference,
238 java_complete_class, check_abstract_method_definitions,
239 java_check_abstract_method_definitions,
240 check_interface_throws_clauses, java_check_abstract_methods,
241 lookup_java_interface_method2,
242 find_applicable_accessible_methods_list): Likewise.
243 * typeck.c (find_method_in_interface): Likewise.
244 * verify.c (merge_types): Likewise.
246 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
248 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
249 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
251 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
253 * class.c (make_class): Use make_tree_binfo.
254 (set_super_info, add_interface_do): Likewise.
255 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
257 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
259 * verify.c: Correct array element access formatting thinko.
261 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
263 * verify.c: Insert a short blurb at the start referring to the JVMS.
264 (merge_type_state): Remove redundant nested if statement.
265 (verify_jvm_instructions): Ensure current_subr is initialised to
267 Minor formatting fixes all over the place.
269 2004-07-02 Richard Henderson <rth@redhat.com>
271 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
273 2004-07-01 Richard Henderson <rth@redhat.com>
275 * class.c (registerClass_libfunc): Remove.
276 (init_class_processing): Don't set it.
277 (emit_register_classes): Take list_p parameter. Fill it in
278 with _Jv_RegisterClass calls.
279 * decl.c (java_init_decl_processing): Don't call
280 init_resource_processing.
281 * jcf-parse.c (java_emit_static_constructor): New.
282 (java_parse_file): Call it.
283 * resource.c (registerResource_libfunc): Remove.
284 (init_resource_processing): Remove.
285 (write_resource_constructor): Take list_p parameter. Fill it in
286 with _Jv_RegisterResource calls.
287 * java-tree.h: Update prototypes.
289 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
292 * class.c (layout_class_method): Do not override package-private
293 method if its in a different package.
294 (split_qualified_name): Move here from parse.y. Rename from
295 breakdown_qualified. Add comment.
296 (in_same_package): Move here from parse.y. Add comment.
297 * java-tree.h (break_down_qualified, in_same_package): Declare.
298 (in_same_package): Likewise.
299 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
302 2004-06-29 Andrew Haley <aph@redhat.com>
304 * except.c (expand_start_java_handler): Push a new binding level.
305 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
306 register_exception_range() to register where we'll do it.
307 (expand_end_java_handler): Remove old bogus code. Replace with
308 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
309 the top of the expression we're curently building.
310 (maybe_end_try): Delete.
311 * decl.c (binding_level.exception_range): New field.
312 (clear_binding_level): Add field exception_range. Reformat.
313 (poplevel): Call expand_end_java_handler().
314 (poplevel): Call java_add_stmt only if functionbody is false.
315 (maybe_poplevels): Don't call maybe_end_try() from here.
316 (end_java_method): Clear no longer used trees in function decl.
317 (register_exception_range): New function.
318 * java-tree.h (register_exception_range, struct eh_range): Declare.
320 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
322 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
324 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
327 * expr.c (class_has_finalize_method): Fix method name indentation.
328 (expand_java_call): Remove K&R style parameter declaration.
329 (expand_invoke): Fix statement indentation.
330 (expand_java_field_op): Likewise.
331 * parse-scan.y: Fix typo.
332 (reset_report): Fix method name indentation.
333 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
335 * verify.c (verify_jvm_instructions): Document parameters, insert
337 * lang.c (lang_init_source): Fix method name indentation.
338 * class.c (common_enclosing_context_p): Likewise.
339 (emit_symbol_table): Fix parameter list indentation.
340 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
341 parameter declaration.
342 * constants.c: Fix copyright notice indentation.
343 * typeck.c (find_method_in_superclasses): Fix parameter list
345 (find_method_in_interfaces): Likewise.
346 * zextract.c (makelong): Fix method name indentation.
348 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
351 * parse.y (create_interface): Set correct access modifiers for
353 * jcf-write.c (get_classfile_modifiers): New function.
354 (generate_classfile): Use get_classfile_modifiers, not
357 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
359 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
360 dependency to current parser context, not NULL_TREE, for top-level
362 (jdep_resolve_class): Enable member access check for all inner
365 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
367 * parse.y (qualify_and_find): Pass type decl, not identifier, to
370 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
373 * expr.c (expand_java_field_op): Ensure that target class for static
374 field access has been loaded.
376 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
377 Ranjit Mathew <rmathew@hotmail.com>
379 PR java/1207, java/16178
380 * jcf-parse.c (load_class): Return immediately if passed a type decl
381 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
382 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
383 before calling load_class.
384 (qualify_and_find): Likewise.
385 (find_in_imports_on_demand): Likewise.
386 (find_applicable_accessible_methods_list): Likewise.
388 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
390 * parse.y (java_layout_seen_class_methods): Don't call load_class
391 on class defined by source parser.
393 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
395 * parse.y (set_nested_class_simple_name_value): Removed.
396 (java_complete_expand_class): Remove calls to
397 set_nested_class_simple_name_value.
399 2004-06-22 Andrew Haley <aph@redhat.com>
400 Ranjit Mathew <rmathew@hotmail.com>
403 * decl.c (force_poplevels): Remove call to expand_end_bindings.
405 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
407 * parse.y (create_class): Correct diagnostic message about
408 java.lang.Object extending anything else.
410 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
412 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
413 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
414 * constants.c (build_ref_from_constant_pool): Likewise.
415 * expr.c (build_java_array_length_access): Likewise.
416 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
417 (invoke_build_dtable, build_invokevirtual): Likewise.
418 (build_invokeinterface, java_expand_expr): Likewise.
419 (emit_init_test_initialization): Likewise.
420 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
421 * parse.y (make_qualifed_name, build_array_ref): Likewise.
423 2004-06-21 Andrew Haley <aph@redhat.com>
425 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
428 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
430 * jcf.h (struct JCF): Change java_source, right_zip and finished
432 * lex.h (struct java_lexer): Change hit_eof, read_anything,
433 byte_swap and use_fallback to unsigned int.
434 * parse.h (struct _jdep): Change flag0 to unsigned int.
436 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
439 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
440 before trying to lay out its methods.
441 * jcf-parse.c (read_class): Track parsed files using canonical paths
442 obtained via lrealpath from libiberty.
443 (java_parse_file): Likewise.
444 (parse_source_file_1): Rename formal parameter to reflect its
445 modified purpose. Minor formatting fix.
447 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
449 * class.c (emit_register_classes): Make the function uninlinable,
450 do not set current_function_cannot_inline.
451 * resource.c (write_resource_constructor): Do not reset
452 flag_inline_functions around rest_of_compilation.
454 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
457 * expr.c (java_truthvalue_conversion): Handle
458 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
459 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
460 i.e. return the expression.
462 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
464 * gjavah.c: Include version.h
466 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
468 * jcf-write.c (generate_bytecode_conditional): Correct handling
469 of unordered conditionals. Add comment.
471 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
472 Per Bothner <per@bothner.com>
474 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
475 local variable was initialised upon declaration.
476 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
477 variable was final and initialised upon declaration.
478 * check-init.c (check_final_reassigned): Give error only if a blank
479 final is not definitely unassigned or if an initialised final is
481 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
482 assignment expressions. Remove case MODIFY_EXPR, label do_default.
483 (check_init): Perform initialised-variable-removing-optimisation
484 only on non-final local variables.
486 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
488 * jcf-write.c (generate_bytecode_conditional): Handle binops
489 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
491 (generate_bytecode_insns): Likewise.
493 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
495 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
496 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
498 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
500 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
501 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
503 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
505 * decl.c (struct binding_level): Add GTY marker. Compile
506 binding_depth unconditionally.
507 (current_binding_level, free_binding_level, global_binding_level):
509 (clear_binding_level): Unconditionally set binding_depth.
510 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
512 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
514 * lex.c (java_new_lexer): Set 'encoding'.
515 (java_read_char): Improve error message for unrecognized characters.
516 * lex.h (struct java_lexer): New field 'encoding'.
518 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
520 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
522 2004-05-21 Mark Wielaard <mark@klomp.org>
524 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
527 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
529 * typeck.c: Remove non-printable character 160.
531 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
533 * check-init.c: Correct minor typos.
535 2004-05-13 Diego Novillo <dnovillo@redhat.com>
537 * Make-lang.in, expr.c, java-gimplify.c: Rename
538 tree-simple.[ch] to tree-gimple.[ch].
540 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
542 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
544 2004-05-13 Diego Novillo <dnovillo@redhat.com>
546 Merge from tree-ssa-20020619-branch. See
547 ChangeLog.tree-ssa for details.
549 * Make-lang.in, builtins.c, check-init.c, class.c,
550 constants.c, decl.c, except.c, expr.c, java-except.h,
551 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
552 lang.c, lang.opt, parse.y, resource.c: Merged.
553 * java-gimplify.c: New file.
555 2004-05-10 Andrew Haley <aph@redhat.com>
557 * parse.y (create_class): Set TYPE_VFIELD.
558 * decl.c (java_init_decl_processing): Likewise.
560 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
561 * class.c (make_method_value): Replace DECL_VINDEX with call to
563 (get_dispatch_vector): Likewise.
564 (layout_class_method): Likewise.
565 Replace set of DECL_VINDEX with call to set_method_index().
566 (set_method_index): New function.
567 (get_method_index): New function.
568 * java-tree.h (set_method_index): New function decl.
569 (get_method_index): New function decl.
571 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
573 * parse.y (check_pkg_class_access): Add new argument
574 and use it when cl is NULL to call lookup_cl on it.
575 (parser_check_super_interface): Do not call lookup_cl.
576 Pass this_decl to check_pkg_class_access and NULL
577 instead of lookup_cl.
578 (parser_check_super): Update for change in
579 check_pkg_class_access.
580 (do_resolve_class): Likewise.
581 (process_imports): Likewise.
582 (find_in_imports_on_demand): Likewise.
583 (resolve_qualified_expression_name): Likewise.
585 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
587 Fixes PR java/9685, PR java/15073
588 * parse.y (accessibility_string): New method.
589 (not_accessible_field_error): Use accessibility_string()
590 instead of java_accstring_lookup().
591 (resolve_qualified_expression_name): Check with
592 check_pkg_class_access() before allowing access using
595 Use check_pkg_class_access() instead of not_accessible_p()
596 for unqualified types.
597 (not_accessible_p): Use DECL_CONTEXT (member) instead of
598 REFERENCE for package-private access checking.
599 (patch_method_invocation): Use accessibility_string() instead
600 of java_accstring_lookup().
602 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
605 * gjavah.c (struct method_name): Add member is_native.
606 (overloaded_jni_method_exists_p): Match candidate method only if
608 (print_method_info): Initialise is_native flag from the method's
611 2004-04-30 Roger Sayle <roger@eyesopen.com>
613 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
614 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
616 2004-04-22 Roger Sayle <roger@eyesopen.com>
618 * resource.c (write_resource_constructor): Guard call to possibly
619 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
621 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
623 * class.c (make_class_data): Add new field aux_info.
624 * decl.c (java_init_decl_processing): Push type and decl for
627 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
629 * expr.c (expand_java_NEW): Don't use size argument for
630 _Jv_AllocObject calls.
631 * parse.y (patch_invoke): Likewise.
633 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
635 * expr.c (build_invokeinterface): Remove unused variables to
638 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
640 * class.c (get_interface_method_index): New function. Return dispatch
641 index for interface method.
642 (make_method_value): For interface methods, set index field to
643 iface dispatch index, not DECL_VINDEX.
644 * expr.c (build_invokeinterface): Use get_interface_method_index.
646 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
648 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
650 2004-03-31 Andrew Haley <aph@redhat.com>
653 * jcf-io.c (opendir_in_zip): Tidy up error handling.
655 2004-03-30 Zack Weinberg <zack@codesourcery.com>
657 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
660 2004-03-25 Marcus Meissner <meissner@suse.de>
663 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
665 2004-03-23 Tom Tromey <tromey@redhat.com>
668 * jcf-write.c (make_class_file_name): Don't report if mkdir
671 2004-03-23 Tom Tromey <tromey@redhat.com>
673 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
675 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
677 * class.c, gjavah.c, lang.c: Fix comment typos.
678 * gcj.texi: Fix typos.
680 2004-03-19 Per Bothner <per@bothner.com>
682 * gcj.texi (Code Generation): Document new flags and assert defaults.
684 * class.c (assume_compiled_node_struct): Rename type to
685 class_flag_node_struct, as it is now also used for enable_assertions.
686 Rename assume_compiled_node typedef. Rename excludep field to value.
687 (find_assume_compiled_node): Rename function to find_class_flag_node.
688 Minor optimization - avoid needless strlen.
689 (add_assume_compiled): Some tweaking and optimization.
690 Rename and generalize to add_class_flag takem an extra parameter.
691 (add_assume_compled): New just calls add_class_flag.
692 (add_enable_assert, enable_assertions): New functions.
693 (enable_assert_tree): New static.
694 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
695 * lang.opt (fenable-assertions, fenable-assertions=,
696 fdisable-assertions, fdisable-assertions=): New options.
697 * lang.c (java_handle_option): Handle new options.
698 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
699 class in an interface - create helper class nested in outer interface.
700 (build_assertion): Short-circuit if enable_assertions is false.
702 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
704 * java-tree.h: Changes throughout to add checking to macros
705 and numerous whitespace changes.
706 (VAR_OR_FIELD_CHECK): New macro.
707 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
708 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
710 2004-03-16 Per Bothner <per@bothner.com>
712 * jcf-jump.c (options): New --print-constants option.
713 * gcj.texi (Invoking jcf-dump): Document --print-constants.
715 * jcf-dump.c (flag_print_constant_pool): Default to off.
716 (print_constant_terse_with_index): New helper function.
717 (various places): Check flag_print_constant_pool where missing.
718 (main): If verbose set flag_print_constant_pool.
719 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
721 2004-03-15 Andrew Haley <aph@redhat.com>
724 * parse.y (java_complete_lhs): Check that final variable has an
727 2004-03-12 Andrew Haley <aph@redhat.com>
730 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
733 2004-02-29 Roger Sayle <roger@eyesopen.com>
735 * jcf-parse.c (java_parse_file): Handle the case that input_filename
738 2004-02-27 Per Bothner <per@bothner.com>
740 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
741 suggestion: Use build_incomplete_class_ref.
742 This fixes PR java/13508, java/11714.
744 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
746 * java/parse.h: Update copyright.
748 2004-02-26 Andrew Haley <aph@redhat.com>
751 * parse.y (check_interface_throws_clauses): Check for
752 !METHOD_INVISIBLE (iface_method).
753 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
754 well as CLASS_ABSTRACT.
756 2004-02-25 Per Bothner <per@bothner.com>
758 * parse.y (build_assertion): If we're in an inner class, create the
759 class$ helper routine in the outer class.
761 2004-02-19 Richard Henderson <rth@redhat.com>
763 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
765 2004-02-16 Geoffrey Keating <geoffk@apple.com>
767 * Make-lang.in (java.install-man): Add extra dependencies.
769 2004-02-13 Geoffrey Keating <geoffk@apple.com>
771 * Make-lang.in: Install man pages under the same names
772 (possibly transformed) as the program they document.
774 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
776 * gjavah.c: Include "intl.h".
777 (error): New function.
778 (main): Call gcc_init_libintl.
779 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
780 print_stub_or_jni, process_file, main): Use error rather than
782 (print_method_info, usage, help, version, main): Mark strings for
783 translation with _. Avoid splitting up sentences. Send
784 information messages to stdout.
785 * jcf-dump.c: Include "intl.h".
786 (main): Call gcc_init_libintl.
787 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
788 Mark error, usage and version messages for translation with _.
789 Avoid splitting up sentences.
790 * jv-scan.c: Include "intl.h".
791 (fatal_error, warning): Change parameter s to msgid. Translate
793 (main): Call gcc_init_libintl.
794 (usage, help, version): Mark error, usage and version messages for
795 translation with _. Avoid splitting up sentences.
796 * jvgenmain.c: Include "intl.h".
797 (main): Call gcc_init_libintl.
798 (usage, main): Mark error messages for translation with _.
799 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
800 JVGENMAIN_OBJS): Add intl.o.
801 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
802 java/jvgenmain.o): Update dependencies.
804 2004-02-08 Per Bothner <per@bothner.com>
806 * parse.y (resolve_qualified_expression_name): In case of inaccessible
807 class don't use not_accessible_field_error, which can get confused.
809 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
811 Make-lang.in (po-generated): Delete.
813 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
815 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
817 * decl.c: Include target.h.
818 (start_java_method): Replace PROMOTE_PROTOTYPES with
819 targetm.calls.promote_prototypes.
820 * expr.c: Include target.h.
821 (pop_arguments): Replace PROMOTE_PROTOTYPES with
822 targetm.calls.promote_prototypes.
823 * parse.y: Include target.h.
824 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
825 with targetm.calls.promote_prototypes.
827 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
829 * typeck.c: Update copyright.
831 2004-02-02 Tom Tromey <tromey@redhat.com>
833 * decl.c (java_init_decl_processing): Remove duplicate
836 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
838 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
840 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
842 * expr.c (build_field_ref): Move variable
845 2004-01-28 Andrew Haley <aph@redhat.com>
847 * expr.c (build_field_ref): Widen field offset.
849 2004-01-27 Andrew Haley <aph@redhat.com>
852 * parse.y (check_interface_throws_clauses): Make sure class_decl
855 2004-01-22 Jeff Sturm <jsturm@one-point.com>
858 * parse.y (patch_assignment): Don't modify lhs_type for
859 reference assignments.
861 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
863 * Make-lang.in: Replace $(docdir) with doc.
864 (java.info, java.srcinfo, java.man, java.srcman): New rules.
865 (java.install-man): Revamp rule.
867 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
869 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
870 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
871 instead of deferred backquote.
873 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
875 * typeck.c (find_method_in_interfaces): Move variable
878 2004-01-16 Andrew Haley <aph@redhat.com>
881 * typeck.c (shallow_find_method): New.
882 (find_method_in_superclasses): New.
883 (find_method_in_interfaces): New.
884 (lookup_do): Rewrite.
885 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
887 * jcf-parse.c (read_class): Save and restore output_class.
888 * decl.c (java_expand_body): Set output_class from fndecl.
890 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
892 * class.c (gen_indirect_dispatch_tables): Fix string length
895 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
897 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
898 (java.srcextra): Copy above back to source directory if requested.
899 (po-generated): Delete reference to $(parsedir).
900 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
903 2004-01-14 Jan Hubicka <jh@suse.cz>
905 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
908 2004-01-09 Mark Mitchell <mark@codesourcery.com>
910 * java-tree.h (java_expand_expr): Change prototype.
911 * expr.c (java_expand_expr): Add alt_rtl parameter.
913 2004-01-09 Andrew Haley <aph@redhat.com>
916 * parse.y (java_fix_constructors): Set output_class.
917 (java_reorder_fields): Likewise.
918 (java_layout_classes): Likewise.
919 (java_expand_classes): Generate indirect dispatch tables.
920 (java_expand_classes): Set output_class.
921 (java_finish_classes): Likewise.
922 * lang.c (java_init): Turn on always_initialize_class_p if we're
923 using indirect dis[atch.
924 (java_decl_ok_for_sibcall): Use output_class, not current_class.
925 (java_get_callee_fndecl): Use class local atable.
927 (always_initialize_class_p): Decl moved to java-tree.h.
928 (HANDLE_CLASS_INFO): Set output_class.
929 (read_class): Likewise.
930 (parse_class_file): Call gen_indirect_dispatch_tables.
931 (parse_zip_file_entries): Set output_class.
932 (java_parse_file): Set output_class. Don't emit symbol tables.
933 * java-tree.h (output_class): New.
934 Remove global declarations for otable, atable, and ctable.
935 (always_initialize_class_p): moved here from decl.c.
937 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
938 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
939 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
940 (struct lang_type): Add otable_methods, otable_decl,
941 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
942 ctable_decl, catch_classes, type_to_runtime_map.
943 * expr.c (build_field_ref): Make otable, atable, and ctable class
944 local rather than global.
945 (build_known_method_ref): Likewise.
946 (build_invokeinterface): Likewise.
947 (java_expand_expr): Pass runtime type (rather than actual type) to
949 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
950 this class. Look up each class in that map to delete duplicates.
951 (expand_end_java_handler): Pass runtime type (rather than actual
952 type) to expand_start_catch.
953 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
955 (java_init_decl_processing): Rearrange things. Remove global
956 declarations of otable, atable, and ctable.
957 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
958 (java_expand_body): Set output_class.
959 * constants.c (build_constant_data_ref): Use output_class, not
961 (alloc_name_constant): Likewise.
962 * class.c (gen_indirect_dispatch_tables): New.
963 (build_class_ref): Generate hard reference to superclass, even if
964 using indirect dispatch.
965 (build_static_field_ref): Use class local atable.
966 (make_class_data): Generate hard reference to superclass, even if
967 using indirect dispatch.
968 Generate symbolic references to interfaces when using indirect
970 (make_class_data): Emit otable, atable, and ctable.
971 Make otable, atable, and ctable class local rather than global.
972 (emit_catch_table): Make otable, atable, and ctable class local
975 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
977 * parse.y (catch_clause_parameter): Fix typo.
980 * parse.y: (catch_clause_parameter): Return early if $3, aka
981 formal_parameter, is null.
983 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
985 * class.c: Remove uses of "register" specifier in
986 declarations of arguments and local variables.
989 * gjavah.c: Likewise.
990 * jcf-dump.c: Likewise.
991 * jcf-io.c: Likewise.
992 * jcf-parse.c: Likewise.
993 * jcf-write.c: Likewise.
994 * keyword.h: Likewise.
996 * typeck.c: Likewise.
997 * verify.c: Likewise.
999 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1001 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1002 (java.install_common, java.install-man): Adjust for above.
1003 (java.uninstall): Likewise.
1005 2003-12-03 Michael Koch <konqueror@gmx.de>
1007 * class.c (make_class_data):
1008 Push field value to 'hack_signers' instead of 'signers'.
1009 * decl.c (java_init_decl_processing):
1010 Push field 'hack_signers' instead of 'signers'.
1012 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1014 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1017 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1020 * parse.y (qualify_ambiguous_name): Remove lots of broken
1021 field access processing - there's no need to do that here,
1022 because we have resolve_field_access. Remove
1023 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1024 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1027 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1030 * parse.y (java_complete_lhs): Save location prior to patching
1033 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1036 * resource.c (write_resource_constructor): Append
1037 "_resource" to constructor identifier name.
1039 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1042 * constants.c (cpool_for_class): New function.
1043 (outgoing_cpool): Remove global variable.
1044 (alloc_name_constant): Use cpool_for_class.
1045 (build_constants_constructor): Likewise.
1046 * decl.c (java_expand_body): Set current_class.
1047 * java-tree.h (outgoing_cpool) Remove declaration.
1048 (init_outgoing_cpool): Likewise.
1049 * jcf-parse.c (init_outgoing_cpool): Remove function.
1050 (parse_class_file): Don't call init_outgoing_cpool.
1051 * parse.y (java_complete_expand_methods): Don't call
1052 init_outgoing_cpool. Don't save outgoing_cpool.
1053 (java_expand_classes): Don't restore outgoing_cpool.
1054 (java_finish_classes): Likewise.
1056 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1058 * Make-lang.in: (java.install-common) Add
1059 symlink for $(target_noncanonical)-gcjh for
1062 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1064 * Make-lang.in (java.extraclean): Delete.
1066 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1068 * Make-lang.in (check-java): Add.
1070 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1073 * except.c (prepare_eh_table_type): Allocate variable-sized
1074 buffer `buf' with alloca.
1076 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1080 decl.c (java_init_decl_processing): Don't initialize
1081 class_not_found_type_node, no_class_def_found_type_node.
1083 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1084 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1085 (class_not_found_type_node, no_class_def_found_type_node):
1088 parse.y (build_dot_class_method_invocation): Add this_class
1089 argument. Qualify method invocations to a different class.
1090 (create_new_parser_context): Initialize saved_data_ctx to 0.
1091 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1092 (build_dot_class_method): Don't load classes. Register
1094 (build_incomplete_class_ref): Special cases for interfaces
1095 and inner classes. Move build_dot_class_method call to here...
1096 (patch_incomplete_class_ref): ...from here. Pass current_class
1097 to build_dot_class_method_invocation.
1098 (build_assertion): Pass class_type to
1099 build_dot_class_method_invocation.
1100 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1102 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1105 * java-tree.h (BLOCK_EMPTY_P): Define.
1106 * parse.y (java_complete_lhs): Check for empty blocks
1107 in TRY_FINALLY_EXPR case.
1109 2003-11-17 Andrew Haley <aph@redhat.com>
1111 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1112 (struct lang_decl_var:freed): New variable.
1113 * decl.c (poplevel): Mark local vars that have gone out of scope.
1114 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1117 2003-11-16 Jason Merrill <jason@redhat.com>
1119 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1120 and TAGS files that include them for each front end.
1122 2003-11-15 Tom Tromey <tromey@redhat.com>
1124 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1126 2003-11-12 Jason Merrill <jason@redhat.com>
1128 PR optimization/12547
1129 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1130 BLOCK_EXPR_BODY directly.
1132 2003-11-12 Andrew Haley <aph@redhat.com>
1135 * parse.y (fold_constant_for_init): Check that we really do have a
1139 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1140 init_test_decls being inlined.
1143 * parse.y (do_resolve_class): Check return value from
1144 breakdown_qualified().
1146 2003-11-11 Tom Tromey <tromey@redhat.com>
1149 * parse.y (merge_string_cste): Handle case where we have a
1150 pointer that happens to be zero, not null_pointer_node.
1152 2003-11-10 Tom Tromey <tromey@redhat.com>
1154 * jcf-parse.c (classify_zip_file): Correctly compare
1155 filename_length against length of manifest file's name.
1157 2003-11-08 Tom Tromey <tromey@redhat.com>
1160 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1162 2003-11-06 Andrew Haley <aph@redhat.com>
1164 * expr.c (java_stack_swap): Make sure destination stack slots are
1165 of the correct type.
1167 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1169 * Make-lang.in (dvi): Move targets to $(docobjdir).
1170 (gcj.dvi): Simplify rule and adjust target.
1171 (gcj.info): Simplify rule.
1172 (gcj.pod): New intermediate rule.
1173 (gcjh.pod): Likewise.
1174 (jv-scan.pod): Likewise.
1175 (jcf-dump.pod): Likewise.
1176 (gij.pod): Likewise.
1177 (jv-convert.pod): Likewise.
1178 (rmic.pod): Likewise.
1179 (rmiregistry.pod): Likewise.
1182 (jv-scan.1): Delete.
1183 (jcf-dump.1): Delete.
1185 (jv-convert.1): Delete.
1187 (rmiregistry.1): Delete.
1189 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1191 Fixes PR java/12866.
1192 * parse.y (resolve_qualified_expression_name): Move test
1193 for outer field access methods from here...
1194 (check_thrown_exceptions) ...to here.
1196 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1198 * .cvsignore: Delete.
1200 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1202 * verify.c (verify_jvm_instructions): Don't warn about legal
1203 eh binding regions generated for example by jdk 1.4.1.
1205 2003-10-24 David S. Miller <davem@redhat.com>
1207 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1209 2003-10-22 Andrew Haley <aph@redhat.com>
1211 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1212 (java_get_callee_fndecl): New.
1214 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1216 * java-tree.h (ctable_decl): New.
1217 (catch_classes): New.
1218 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1220 * decl.c (java_init_decl_processing): Add catch_class_type.
1222 Add catch_classes field.
1224 * class.c (build_indirect_class_ref): Break out from
1226 (make_field_value): Check flag_indirect_dispatch.
1227 (make_class_data): Ditto.
1228 Tidy uses of PUSH_FIELD_VALUE.
1229 Add field catch_classes.
1230 (make_catch_class_record): New.
1232 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1234 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1236 * jcf-write.c: Follow spelling conventions.
1237 * parse.y: Likewise.
1239 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1241 * ChangeLog: Fix typos.
1242 * expr.c: Fix comment typos.
1243 * jcf-write.c: Likewise.
1246 * mangle.c: Likewise.
1247 * parse-scan.y: Likewise.
1248 * parse.y: Likewise.
1250 2003-10-22 Tom Tromey <tromey@redhat.com>
1252 * expr.c (expand_byte_code): Only warn about dead bytecode when
1253 extra_warnings is set.
1255 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1257 Fix for PR java/12586.
1258 * mangle.c (find_compression_record_match): Don't iterate through
1259 package namespace elements unless they all match compression_table
1262 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1264 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1265 (generate-manpages): Likewise.
1266 (java.maintainer-clean): Likewise.
1267 (gcj.info): Likewise.
1270 (jv-scan.1): Likewise.
1271 (jcf-dump.1): Likewise.
1273 (jv-convert.1): Likewise.
1275 (rmiregistry.1): Likewise.
1276 (java.install-man): Likewise.
1277 (parse-scan.o): Move and define complete compile line.
1278 (parse.o): Likewise.
1279 (jcf-tree-inline.o): Move.
1281 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1283 * Make-lang.in (info): Update dependencies.
1284 (java.install-info): Remove.
1285 ($(srcdir)/java/gcj.info): Replace with ...
1286 ($(docobjdir)/gcj.info): ... this.
1288 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1290 * Make-lang.in: Replace uses of $(target_alias) with
1291 $(target_noncanonical).
1293 2003-10-09 Tom Tromey <tromey@redhat.com>
1295 * decl.c (java_init_decl_processing): Declare signers field.
1296 * class.c (make_class_data): Set signers field.
1298 2003-10-09 Jason Merrill <jason@redhat.com>
1300 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1301 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1304 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1306 * Make-lang.in (java.info): Replace with ...
1308 (java.dvi): Replace with ...
1310 (java.generated-manpages): Replace with ...
1312 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1314 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1316 2003-10-01 Andrew Haley <aph@redhat.com>
1318 * jcf-parse.c (java_parse_file): Write otable and atable.
1319 * java-tree.h (atable_methods): New.
1321 (atable_syms_decl): New.
1322 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1323 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1324 (symbol_*type): Rename method_symbol* to symbol*type.
1325 (emit_offset_symbol_table): Delete.
1326 (emit_symbol_table): New.
1327 (get_symbol_table_index): New.
1329 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1330 (build_known_method_ref): Likewise.
1331 (get_symbol_table_index): Rename from get_offset_table_index.
1332 Parameterize to allow re-use by differing types of symbol table.
1333 (build_invokevirtual): Pass table to get_offset_table_index.
1334 * decl.c (java_init_decl_processing): Push types and decls for
1335 atable and atable_syyms.
1336 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1337 (make_class_data): Add new fields atable and atable_syms.
1338 (emit_symbol_table): Rename from emit_offset_symbol_table.
1339 Parameterize to allow re-use by different types of symbol table.
1340 (build_symbol_entry): Renamed from build_method_symbols_entry.
1342 2003-09-30 Roger Sayle <roger@eyesopen.com>
1344 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1345 semantics for SAVE_EXPR, by caching the result in a temporary.
1347 2003-09-28 Richard Henderson <rth@redhat.com>
1349 * check-init.c (check_init): Save and restore input_location
1350 instead of file and line separately.
1351 * decl.c (java_expand_body): Likewise.
1352 * jcf-write.c (generate_bytecode_insns): Likewise.
1353 * parse.y (safe_layout_class): Likewise.
1354 * jcf-parse.c (read_class, parse_class_file): Likewise.
1355 (java_parse_file): Use %H for warning locator.
1357 2003-09-28 Roger Sayle <roger@eyesopen.com>
1359 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1360 with void-type branches instead of using a COMPOUND_EXPR.
1362 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1364 * decl.c (java_optimize_inline, dump_function): Remove.
1365 * java-tree.h (java_optimize_inline): Remove declaration.
1366 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1367 * parse.y (source_end_java_method, java_expand_classes):
1368 Likewise. Remove dead code.
1370 2003-09-27 Roger Sayle <roger@eyesopen.com>
1372 * lang.c (java_init_options): Set flag_evaluation_order.
1373 * expr.c (force_evaluation_order): Don't attempt to force
1374 evaluation order of binary operations using save_expr.
1375 * parse.y (java_complete_lhs): No longer need to call
1376 force_evaluation_order when constructing binary operators.
1378 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1379 Bryce McKinlay <bryce@mckinlay.net.nz>
1382 * parse.y (not_accessible_field_error): New function.
1383 (resolve_expression_name): Check field access permissions.
1384 (resolve_qualified_expression_name): Use
1385 not_accessible_field_error.
1386 (resolve_qualified_expression_name): Likewise.
1388 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1390 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1392 2003-09-23 Roger Sayle <roger@eyesopen.com>
1394 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1395 with equal operands without side-effects.
1397 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1399 * decl.c (java_init_decl_processing): Don't emit otable decls
1400 if flag_indirect_dispatch is not set.
1402 2003-09-21 Richard Henderson <rth@redhat.com>
1404 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1407 2003-09-21 Richard Henderson <rth@redhat.com>
1409 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1410 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1412 2003-09-20 Richard Henderson <rth@redhat.com>
1414 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1416 2003-09-18 Roger Sayle <roger@eyesopen.com>
1418 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1419 * check-init.c (check_init): Likewise.
1421 2003-09-18 Roger Sayle <roger@eyesopen.com>
1423 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1425 2003-09-16 Andrew Haley <aph@redhat.com>
1427 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1429 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1432 * mangle.c (find_compression_record_match): Skip
1433 over a "6JArray" (the array template mangled string)
1435 (mangle_array_type): Correct minor typo.
1436 (atms): Move definition to the beginning.
1438 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1440 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1441 out. Fix for PR java/12254.
1443 2003-09-11 Richard Henderson <rth@redhat.com>
1445 * parse.y (source_end_java_method): Update for new
1446 cgraph_finalize_function argument.
1448 2003-09-09 Richard Henderson <rth@redhat.com>
1450 * parse.y (source_end_java_method): Update call to
1451 cgraph_finalize_function.
1453 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1455 * decl.c (java_expand_body): New function.
1456 * expr.c (build_class_init): Set DECL_IGNORED_P.
1457 * java-tree.h (start_complete_expand_method,
1458 java_expand_body): Declare.
1459 * jcf-parse.c (cgraph.h): Include.
1460 (java_parse_file): Handle flag_unit_at_a_time.
1461 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1462 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1463 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1464 (java_start_inlining): New function.
1465 * parse.h (java_finish_classes): Declare.
1466 * parse.y: Include cgraph.h.
1467 (block): Don't special-case empty block production.
1468 (craft_constructor): Set DECL_INLINE.
1469 (source_end_java_method): Handle flag_unit_at_a_time.
1470 Replace inline code with call to java_expand_body.
1471 (start_complete_expand_method): Remove static modifier.
1472 (java_expand_method_bodies): Patch function tree for
1473 class initialization and/or synchronization as needed.
1474 Don't begin RTL expansion yet.
1475 (java_expand_classes): Check flag_unit_at_a_time before
1476 calling finish_class.
1477 (java_finish_classes): New function.
1478 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1479 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1480 (emit_test_initialization): Set DECL_IGNORED_P.
1482 2003-09-03 Roger Sayle <roger@eyesopen.com>
1484 * builtins.c (enum builtin_type): Delete unused enumeration.
1485 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1487 2003-08-28 Tom Tromey <tromey@redhat.com>
1489 * gcj.texi (Extensions): Document gcjlib URLs.
1491 2003-08-20 Tom Tromey <tromey@redhat.com>
1493 * gcj.texi (Extensions): Added xref.
1494 (libgcj Runtime Properties): Document
1495 gnu.gcj.runtime.VMClassLoader.library_control.
1497 2003-08-20 Andrew Haley <aph@redhat.com>
1499 * except.c (prepare_eh_table_type): Use new encoding for exception
1500 handlers when using -fno-assume-compiled.
1502 2003-08-13 Tom Tromey <tromey@redhat.com>
1504 * gcj.texi (Invoking gij): Document -X and -?.
1506 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1508 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1509 GCJH_OBJS, JCFDUMP_OBJS
1510 * win32-host.c: Removed the unnecessary and broken dependency
1513 2003-08-11 Tom Tromey <tromey@redhat.com>
1515 * parse.y (java_check_regular_methods): Typo fixes. Call
1516 check_interface_throws_clauses. Use
1517 check_concrete_throws_clauses.
1518 (check_interface_throws_clauses): New function.
1519 (check_concrete_throws_clauses): New function.
1520 (hack_is_accessible_p): New function.
1521 (find_most_specific_methods_list): Added FIXME.
1522 * typeck.c (lookup_do): Use `flags' argument to decide what to
1524 (lookup_argument_method_generic): New function.
1525 (lookup_argument_method2): Removed.
1526 * jcf.h (ACC_INVISIBLE): New define.
1527 * jcf-write.c (generate_classfile): Skip invisible methods.
1528 * class.c (add_miranda_methods): New function.
1529 (layout_class_methods): Use it.
1530 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1531 * java-tree.h (METHOD_INVISIBLE): New define.
1532 (lang_decl_func) [invisible]: New field.
1533 (lookup_argument_method_generic): Declare.
1534 (SEARCH_INTERFACE): New define.
1535 (SEARCH_SUPER): Likewise.
1536 (SEARCH_ONLY_INTERFACE): Likewise.
1537 (SEARCH_VISIBLE): Likewise.
1538 (lookup_argument_method2): Removed declaration.
1540 2003-08-05 Tom Tromey <tromey@redhat.com>
1542 Fix for PR java/11600:
1543 * parse.y (java_complete_lhs): See whether we're calling a method
1545 (check_thrown_exceptions): Added `is_array_call' argument;
1546 fixed `clone' checking; updated all callers.
1548 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1550 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1552 2003-08-03 Tom Tromey <tromey@redhat.com>
1554 * java-tree.h (METHOD_TRANSIENT): Removed.
1555 * decl.c (pushdecl): Removed some dead code.
1556 * class.c (get_access_flags_from_decl): Can't have transient
1558 (add_method_1): Can't have a transient method.
1560 2003-07-28 Andreas Jaeger <aj@suse.de>
1562 * jvspec.c: Convert to ISO C90 prototypes.
1564 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1566 * decl.c (force_poplevels): Fix warning call.
1568 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1570 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1571 (expand_java_field_op): Likewise.
1572 * class.c (layout_class_method): Likewise
1573 (emit_register_classes): Likewise.
1574 * decl.c (pushdecl): Likewise.
1575 (poplevel): Likewise.
1576 (force_poplevels): Likewise.
1577 (give_name_to_locals): Likewise.
1578 * check-init.c (check_for_initialization): Likewise.
1580 2003-07-24 Jason Merrill <jason@redhat.com>
1582 * java-tree.h: Move boolean_type_node et al to the back end.
1584 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1586 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1589 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1591 * lang.opt: Don't show -MD_ and -MDD_.
1593 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1595 * lang-options.h: Remove.
1596 * lang.opt: Add help text.
1598 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1600 * expr.c: Remove the last argument to expand_assignment().
1602 2003-07-09 Jan Hubicka <jh@suse.cz>
1604 * java-tree.h (DECL_NUM_STMTS): Rename to...
1605 (DECL_ESTIMATED_INSNS): ... this.
1606 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1607 New static functions.
1608 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1609 * parser.y (add_stmt_to_compound): Do not account statements.
1611 2003-07-08 Mark Wielaard <mark@klomp.org>
1613 * gcj.texi: CNI now expands to Compiled Native Interface.
1615 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1617 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1619 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1621 * expr.c (expand_byte_code): Adjist emit_line_note call.
1623 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1625 * lang.c (java_handle_option): Don't handle filenames.
1627 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1629 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1632 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1633 * jcf.h: Delete COMPARE_FILENAMES definition.
1635 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1637 * lang.c (java_init_options): Update prototype.
1639 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1641 * decl.c (poplevel): Adjust define_label call.
1643 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1645 * gjavah.c (flag_jni): Make non-static.
1646 * parse-scan.y (ctxp): Make non-static.
1648 * class.c (build_method_symbols_entry)
1649 * expr.c (get_offset_table_index)
1650 * jcf-parse.c (jcf_parse):
1651 Mark the definition static, matching the forward declaration.
1653 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1655 * lang.c (java_handle_option): Don't check for missing arguments.
1657 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1659 * class.c (push_class): Use a location_t to save place.
1660 (emit_register_classes): Set input_location. Adjust
1661 expand_function_end call.
1662 * resource.c (write_resource_constructor): Likewise.
1663 * decl.c (end_java_method): Adjust expand_function_end call.
1664 * parse.y (source_end_java_method): Likewise.
1666 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1668 * lang.c (java_handle_option): Likewise.
1670 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1672 * lang.c (java_handle_option): Special-casing of optional
1673 joined arguments no longer needed.
1674 * lang.opt: Update switches that take optional argument.
1676 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1678 * lang.opt: Declare Java.
1679 * lang.c (java_init_options): Update.
1681 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1683 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1685 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1687 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1688 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1689 * lang.opt: -MD and -MMD have an underscore.
1691 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1693 * class.c (emit_register_classes): Adjust init_function_start
1695 * decl.c (complete_start_java_method): Likewise.
1696 * resource.c (write_resource_constructor): Likewise.
1698 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1700 * Make-lang.in: Update to use options.c and options.h.
1701 * lang.c: Include options.h not j-options.h.
1702 (java_handle_option): Abort on unrecognized option.
1703 (java_init_options): Request Java switches.
1705 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1707 * Make-lang.in: Handle mostlyclean.
1709 2003-06-11 Tom Tromey <tromey@redhat.com>
1711 * lang.c (java_handle_option): Update dependency_tracking for
1714 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1717 2003-06-10 Andrew Haley <aph@redhat.com>
1719 * resource.c (write_resource_constructor): Use expand_expr to
1720 generate the address of the label attached to a resource.
1721 * Make-lang.in (java/resource.o): Add expr.h
1723 2003-06-10 Andrew Haley <aph@redhat.com>
1725 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1726 (java_decl_ok_for_sibcall): New.
1728 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1730 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1731 (java/j-options.c, java/j-options.h): New.
1732 * java-tree.h (resource_name, compile_resource_file,
1733 compile_resource_data): Constify.
1734 * jcf-write.c (jcf_write_base_directory): Similarly.
1735 * jcf.h (jcf_write_base_directory): Similarly.
1736 * lang.c: Include j-options.h.
1737 (cl_options_count, cl_options, string_option, java_decode_option,
1738 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1739 process_option_with_no): Remove.
1740 (resource_name): Constify.
1741 (LANG_HOOKS_HANDLE_OPTION): Override.
1742 (java_handle_option): New.
1743 (java_init): Don't call jcf_path_init.
1744 (java_init_options): Call jcf_path_init.
1746 * resource.c (compile_resource_data, compile_resource_file): Constify.
1748 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1750 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1751 (struct lang_decl_func): Add last_line field.
1752 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1753 DECL_SOURCE_LINE_LAST): Remove.
1754 * parse.y (missing_return_error, finish_method_declaration,
1755 lookup_cl, start_artificial_method_body, source_end_java_method,
1756 start_complete_expand_method): Adjust.
1758 2003-06-08 Tom Tromey <tromey@redhat.com>
1760 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1761 fno-assume-compiled.
1763 2003-06-08 Roger Sayle <roger@eyesopen.com>
1765 * builtins.c (define_builtin_type, builtin_types): Delete.
1766 (define_builtin): Rewritten to take just the built-in code,
1767 the function's name, type and fallback library function name.
1768 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1769 (initialize_builtins): Overhaul to define the GCC builtins
1770 used by gcj manually, providing the Java run-time's
1771 implementations as the fallback library function.
1773 2003-06-08 Anthony Green <green@redhat.com>
1775 * parse.y (patch_cast): Fix conversions from floating-point to
1778 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1780 * Make-lang.in: Update.
1781 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1783 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1785 * lang.c (java_init_options): Update.
1787 2003-06-05 Jan Hubicka <jh@suse.cz>
1789 * Make-lang.in: Add support for stageprofile and stagefeedback
1791 2003-05-31 Roger Sayle <roger@eyesopen.com>
1793 * lang.c (java_init_options): Prescribe wrap-around two's
1794 complement arithmetic overflow by setting flag_wrapv.
1796 2003-05-29 Roger Sayle <roger@eyesopen.com>
1798 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1799 (builtin_record): Add an additional builtin_code field to
1800 record which GCC built-in corresponds to the Java function.
1801 (java_builtins): Add new entries for atan, atan2, exp, log,
1803 (max_builtin, min_builtin, abs_builtin): Perform constant
1804 folding on the resulting tree.
1805 (java_build_function_call_expr): Likewise, perform constant
1806 folding on the resulting tree.
1807 (initialize_builtins): The NULL creators are now allowed in
1808 the java_builtins table, which is now terminated by an entry
1809 with builtin_code == END_BUILTINS.
1810 (check_for_builtin): Likewise. If the matching creator is
1811 NULL, construct the call using java_build_function_call_expr
1812 directly with the decl for the corresponding builtin_code.
1814 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1816 * win32-host.c: Normalize copyright boilerplate.
1818 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1820 * parse.y (print_int_node): Use string concatentation on
1821 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1822 function calls into one.
1824 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1826 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1827 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1828 all the affected error messages.
1830 2003-05-13 Richard Henderson <rth@redhat.com>
1832 * class.c (layout_class_method): Set DECL_EXTERNAL.
1833 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1834 * java-tree.h (java_mark_class_local): Declare.
1835 * jcf-parse.c (parse_class_file): Use it.
1836 * parse.y (java_expand_classes): Likewise.
1838 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1840 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1841 * lex.h: #include input.h.
1842 * jv-scan.c (input_filename): Remove.
1844 2003-05-02 Tom Tromey <tromey@redhat.com>
1847 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1848 (handle_inner_classes): New function.
1850 2003-05-01 Tom Tromey <tromey@redhat.com>
1853 * parse.y (finish_for_loop): Do nothing if update expression is a
1854 EXPR_WFL_NODE wrapping nothing.
1855 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1857 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1859 * lex.h (input_lineno): Remove declaration.
1860 * parse-scan.y: #include input.h.
1861 (input_filename): Remove declaration.
1862 (input_location): Add definition.
1863 (input_line): Remove definition.
1865 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1867 * lex.h (lineno): Rename to ...
1868 (input_line): ... here
1869 * parse-scan.y (lineno): Rename to ...
1870 (input_line): ... here.
1871 (reset_report): Rename lineno to input_line.
1872 * check-init.c (check_init): Likewise.
1873 * class.c (push_class): Likewise.
1874 * decl.c (complete_start_java_method, end_java_method): Likewise.
1875 * expr.c (expand_byte_code): Likewise.
1876 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1877 * jcf-write.c (generate_bytecode_insns): Likewise.
1878 * lex.c (java_init_lex, java_allocate_new_line,
1879 do_java_lex): Likewise.
1880 * parse.h (YYNOT_TWICE): Likewise.
1881 * parse.y (empty_statement, expression_statement,
1882 java_pop_parser_context, java_parser_context_save_global,
1883 yyerror, register_fields, method_header, safe_layout_class,
1884 find_in_imports_on_demand, create_artificial_method,
1885 source_end_java_method, start_complete_expand_method,
1886 build_thisn_assign, java_complete_lhs,
1887 maybe_absorb_scoping_block): Likewise.
1889 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1891 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1892 '/' when computing java source filename
1894 2003-04-13 Tom Tromey <tromey@redhat.com>
1896 * gjavah.c (print_c_decl): Indentation fix.
1898 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1900 * class.c (make_field_value, make_method_value, get_dispatch_table)
1901 (make_class_data, emit_offset_symbol_table)
1902 * constants.c (build_constants_constructor)
1903 * java-tree.h (START_RECORD_CONSTRUCTOR)
1904 * parse.y (maybe_build_array_element_wfl):
1905 Use build_constructor.
1907 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1910 * parse.y (string_convert_int_cst): Always use at least one digit
1911 in string conversion. Remove ASCII dependence.
1912 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1914 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1916 * Make-lang.in: added win32-host.c
1917 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1918 resolves to open() on non-Win32 platforms and
1919 Win32-specific jcf_open_exact_case() on Win32
1920 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1921 when trying .java and .class files
1922 * win32-host.c: added to repository. Defines
1923 Win32-specific jcf_open_exact_case()
1925 2003-04-10 Andrew Haley <aph@redhat.com>
1927 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1928 (maybe_free_localvar): Renamed from localvar_free.
1929 Add new arg, really.
1930 (generate_bytecode_insns): Set new variable, jsrs.
1931 Only free local vars if no jsr insns have been emittted.
1932 Call maybe_free_localvar, not localvar_free.
1934 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1936 * gcj.texi: Remove @ at start of file.
1938 2003-03-25 Tom Tromey <tromey@redhat.com>
1940 * parse.y (create_interface): Call CHECK_DEPRECATED.
1942 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1944 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1946 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1948 * javaop.h (jfloat, jdouble): Make them structures mirroring
1949 the bit fields of IEEE float and double respectively.
1950 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1951 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1952 (union Word, union DWord): Delete.
1953 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1955 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1956 D_NAN_MASK): Delete.
1957 (jni_print_float, jni_print_double): New. Generate
1958 hexadecimal floating constants.
1959 (print_field_info): Use jni_print_float/double.
1961 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1962 finite floating point numbers for output; special case
1965 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1967 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1968 Replace 0 and 1 with true and false in return statements.
1970 2003-03-19 Tom Tromey <tromey@redhat.com>
1972 * lex.c (do_java_lex): Renamed from java_lex.
1973 (java_lex): New function.
1976 2003-03-13 Tom Tromey <tromey@redhat.com>
1978 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1981 2003-03-04 Andrew Haley <aph@redhat.com>
1983 * gjavah.c (is_first_data_member): New global variable.
1984 (print_c_decl): If it's the first data member, align it as the
1986 (process_file): Set is_first_data_member.
1988 2003-03-11 Tom Tromey <tromey@redhat.com>
1990 * parse.y (resolve_field_access): Initialize class if field is
1991 found in another static field.
1992 * expr.c (build_class_init): Don't optimize out initialization of
1993 implemented interface.
1995 2003-03-11 Andrew Haley <aph@redhat.com>
1997 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2000 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2002 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2003 and DIR_SEPARATOR_2 for a target.
2004 Correct minor typos.
2006 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2007 and DIR_SEPARATOR_2 for a target into account.
2009 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2011 * lang.c (java_init): Update prototype, move code to java_post_options.
2012 (java_post_options): Similarly.
2014 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2016 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2017 compare file name components depending on the case-sensitivity
2018 or otherwise of the host file system.
2020 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2021 "strcmp" to compare file name components.
2022 Use IS_DIR_SEPARATOR instead of comparing directly against
2024 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2025 comparing directly against DIR_SEPARATOR.
2027 2003-03-04 Tom Tromey <tromey@redhat.com>
2029 * Make-lang.in (java.tags): New target.
2031 2003-03-01 Roger Sayle <roger@eyesopen.com>
2033 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2034 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2036 2003-03-01 Tom Tromey <tromey@redhat.com>
2038 * parse.y (jdep_resolve_class): Only check deprecation if we found
2041 2003-02-28 Tom Tromey <tromey@redhat.com>
2044 * class.c (maybe_layout_super_class): Always pass a WFL to
2046 * parse.y (do_resolve_class): Updated comment to explain
2049 2003-02-26 Tom Tromey <tromey@redhat.com>
2051 * jcf-write.c (generate_classfile): Check whether class is
2052 deprecated before writing attribute count.
2054 2003-02-25 Roger Sayle <roger@eyesopen.com>
2056 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2057 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2059 2003-02-23 Tom Tromey <tromey@redhat.com>
2061 * lang-options.h: Added -Wdeprecated.
2062 * gcj.texi (Warnings): Document -Wdeprecated.
2063 * java-tree.h (flag_deprecated): Declare.
2064 * lang.c (lang_W_options): Added deprecated.
2065 (flag_deprecated): New global.
2066 * chartables.h: Rebuilt.
2067 * gen-table.pl (process_one): Look at whitespace.
2068 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2069 * parse.h (CLEAR_DEPRECATED): New macro.
2070 (CHECK_DEPRECATED_NO_RESET): New macro.
2071 * jcf-parse.c (handle_deprecated): New function.
2072 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2073 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2074 * parse.y (resolve_type_during_patch): Check deprecation.
2075 (jdep_resolve_class): Likewise.
2076 (process_imports): Likewise.
2077 (resolve_expression_name): Likewise.
2078 (check_deprecation): Strip arrays from decl. Check
2080 (patch_method_invocation): Also check the particular constructor
2082 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2083 * jcf-write.c (append_deprecated_attribute): New function.
2084 (generate_classfile): Generate deprecated attribute when
2086 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2087 (java_lex) [case '*']: Simplify logic.
2088 (java_start_char_p): Use LETTER_MASK.
2089 (java_part_char_p): Likewise.
2090 (java_space_char_p): New function.
2092 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2094 Change base class access representation.
2095 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2096 (add_interface_do): Likewise.
2098 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2100 * decl.c (java_init_decl_processing): Change
2101 soft_lookupjnimethod_node to reflect the change in
2102 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2103 * expr.c (build_jni_stub): Calculate and pass the size
2104 on the stack of the arguments to a JNI function. Use
2105 new target macro MODIFY_JNI_METHOD_CALL to allow a
2106 target to modify the call to a JNI method.
2108 2003-02-08 Roger Sayle <roger@eyesopen.com>
2110 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2111 instead of basename to avoid compiler warnings on Tru64.
2113 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2115 * gcj.texi: Update to GFDL 1.2.
2117 2003-01-31 Andrew Haley <aph@redhat.com>
2119 * parse.y (java_expand_classes): Scan the whole class list looking
2120 for access methods that haven't yet been expanded.
2122 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2126 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2127 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2128 * jcf-parse.c: Likewise.
2130 2003-01-31 Mark Wielaard <mark@klomp.org>
2132 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2134 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2136 * class.c (make_class): Use BINFO_ELTS.
2137 (set_super_info): Likewse.
2138 (add_interface_do): Likewise.
2140 2003-01-30 Tom Tromey <tromey@redhat.com>
2142 * jcf-parse.c (read_class): Update identifier's class value if it
2143 changed during parsing.
2145 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2147 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2148 Propagate change to all other rules as required.
2149 (java/parse-scan.o): Add explicit dependency on
2150 $(parsedir)/java/parse-scan.c .
2152 2003-01-29 Tom Tromey <tromey@redhat.com>
2154 * parse.y (patch_assignment): Only transform the rhs of an
2155 assignment when compiling to native.
2157 2003-01-28 Tom Tromey <tromey@redhat.com>
2159 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2161 2003-01-28 Tom Tromey <tromey@redhat.com>
2163 * lex.c (java_lex): Don't include UEOF as part of token.
2164 (java_read_unicode): Error if \u sequence prematurely terminated.
2166 2003-01-27 Tom Tromey <tromey@redhat.com>
2168 * parse.y (java_check_regular_methods): Check for construct after
2169 checking types in throws clause.
2171 2003-01-24 Tom Tromey <tromey@redhat.com>
2173 * class.c (build_static_field_ref): Only a String or numeric field
2174 can fold to a constant.
2176 2003-01-23 Tom Tromey <tromey@redhat.com>
2178 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2179 file name in resource buffer.
2181 2003-01-23 Tom Tromey <tromey@redhat.com>
2183 * expr.c (build_known_method_ref): Use method's context to find
2186 2003-01-23 Tom Tromey <tromey@redhat.com>
2188 * constants.c (set_constant_entry): Allocated cleared memory.
2190 2003-01-22 Tom Tromey <tromey@redhat.com>
2192 * java-tree.h: Don't use PARAMS.
2193 * resource.c: Add prototypes for all functions.
2194 (write_resource_constructor): Use `const char *' to avoid
2197 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2199 * jcf-parse.c (process_zip_dir): Remove unused variable.
2201 2003-01-22 Tom Tromey <tromey@redhat.com>
2203 * expr.c (build_invokeinterface): Abort if method's context is not
2206 2003-01-22 Tom Tromey <tromey@redhat.com>
2208 * gcj.texi (Input and output files): Mention non-class entries.
2209 * decl.c (java_init_decl_processing): Call
2210 init_resource_processing.
2211 * java-tree.h (compile_resource_data, write_resource_constructor,
2212 compile_resource_file, init_resource_processing): Declare.
2213 * config-lang.in (gtfiles): Added resource.c.
2214 * Make-lang.in (gt-java-resource.h): New target.
2215 (JAVA_OBJS): Added resource.o.
2216 (java/resource.o): New target.
2217 * resource.c: New file.
2218 * class.c (compile_resource_file): Moved to resource.c.
2219 (registerResource_libfunc): Likewise.
2220 (utf8_decl_list): Mark with GTY; now static.
2221 * jcf-parse.c (classify_zip_file): New function.
2222 (parse_zip_file_entries): Use it; compile .properties files.
2223 (process_zip_dir): Use classify_zip_file and compute_class_name.
2224 Don't write class name into zip directory.
2225 (java_parse_file): Call write_resource_constructor.
2226 (compute_class_name): New function.
2227 * jcf-io.c (read_zip_member): Reindented.
2229 2003-01-21 Tom Tromey <tromey@redhat.com>
2231 * class.c (supers_all_compiled): New function.
2232 (make_class_data): Use it.
2234 2003-01-21 Tom Tromey <tromey@redhat.com>
2236 * parse.y (method_header): Native method can't be strictfp.
2237 No method can be transient or volatile.
2239 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2241 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2243 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2245 * check-init.c: Fix comment typos.
2246 * class.c: Likewise.
2247 * constants.c: Likewise.
2249 * except.c: Likewise.
2251 * java-except.h: Likewise.
2252 * java-tree.h: Likewise.
2253 * javaop.h: Likewise.
2254 * jcf-dump.c: Likewise.
2255 * jcf-io.c: Likewise.
2256 * jcf-parse.c: Likewise.
2257 * jcf-write.c: Likewise.
2259 * mangle.c: Likewise.
2260 * typeck.c: Likewise.
2261 * verify.c: Likewise.
2263 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2265 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2266 * jcf-write.c: Include "tm_p.h".
2268 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2270 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2272 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2274 * builtins.c (java_build_function_call_expr): Renamed from
2275 build_function_call_expr. All callers changed.
2277 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2278 * jcf-parse.c: Include tm_p.h.
2280 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2283 2003-01-14 Tom Tromey <tromey@redhat.com>
2285 * class.c (make_class_data): Check that super is compiled before
2286 building class reference to it.
2288 2003-01-14 Andrew Haley <aph@redhat.com>
2290 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2291 varargs function -- correct.
2293 2003-01-14 Andrew Haley <aph@redhat.com>
2295 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2297 2003-01-14 Andrew Haley <aph@redhat.com>
2299 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2300 varargs function -- correct.
2302 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2303 temporary if the RHS is a reference.
2305 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2307 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2308 * keyword.h: Regenerated.
2310 * All Files: Convert to ISO C style function definitions.
2312 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2314 * parse.y (check_pkg_class_access): ANSIfy definition.
2316 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2318 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2321 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2323 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2325 Merge from pch-branch:
2327 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2329 * Make-lang.in (java/gjavah.o): Update dependencies.
2330 * gjavah.c: Include ggc.h.
2332 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2334 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2335 (JCFDUMP_OBJS): Add ggc-none.o.
2336 (java/jcf-dump.o): Depend on GGC_H.
2337 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2338 CPool substructures.
2339 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2340 * jcf-dump.c: Include ggc.h.
2342 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2344 * jcf.h (union cpool_entry): New.
2345 (struct CPool): Use gengtype to mark. Change field 'data' to be
2347 (struct JCF): Use gengtype to mark.
2348 (CPOOL_UINT): Update for new cpool_entry type.
2349 (CPOOL_USHORT1): Likewise.
2350 (CPOOL_USHORT2): Likewise.
2351 (CPOOL_FINISH): Use GC to free cpool subfields.
2352 * parse.h (struct parser_ctxt): Mark field current_jcf.
2353 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2354 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2355 (main_jcf): Use gengtype to mark.
2356 (ggc_mark_jcf): Delete.
2357 (get_constant): Update for new cpool_entry type.
2358 (give_name_to_class): Likewise.
2359 (get_class_constant): Likewise.
2360 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2361 (java_parse_file): Use GGC to allocate struct JCF.
2362 (init_jcf_parse): Don't call ggc_add_root.
2363 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2365 * java-tree.h (current_jcf): Use gengtype to mark.
2366 (CPOOL_UTF): Update for new cpool_entry type.
2367 (outgoing_cpool): Use gengtype to mark.
2368 (struct lang_type): GC struct JCF and struct CPool.
2369 * config-lang.in (gtfiles): Add jcf.h.
2370 * constants.c (find_tree_constant): New.
2371 (set_constant_entry): Allocate cpool subfields using GGC. Update
2372 for new cpool_entry type.
2373 (find_constant1): Update for new cpool_entry type.
2374 (find_constant2): Likewise.
2375 (find_utf8_constant): Use find_tree_constant.
2376 (find_class_or_string_constant): Remove unnecessary cast to jword.
2377 Update for new cpool_entry type.
2378 (count_constant_pool_bytes): Update for new cpool_entry type.
2379 (write_constant_pool): Likewise.
2380 (alloc_name_constant): Use find_tree_constant.
2381 (build_constants_constructor): Update for new cpool_entry type.
2383 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2385 * parse.y (mark_parser_ctxt): Delete.
2386 (goal): Don't use ggc_add_root.
2387 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2388 (java_pop_parser_context): Let GC free parser_ctxt.
2389 (java_parser_context_resume): Likewise.
2390 * parse.h (struct parser_ctxt): Use gengtype to mark.
2392 (ctxp_for_generation): Likewise.
2393 * lex.h (struct java_lc_s): Mark for gengtype.
2394 (java_lexer): Rearrange for gengtype.
2395 * config-lang.in (gtfiles): Add lex.h, parse.h.
2397 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2399 * All Files: Remove PARAMS macro.
2401 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2402 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2405 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2408 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2410 * Make-lang.in (java.install-common, java.uninstall,
2411 java.install-info, java.install-man): Prepend $(DESTDIR)
2412 to destination paths in all (un)installation commands.
2413 (java.install-common): Rewrite $(LN) command to support
2414 DESTDIR with "ln" as well as with "ln -s".
2416 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2418 * java-tree.h: Protect against multiple inclusion.
2420 2003-01-07 Tom Tromey <tromey@redhat.com>
2422 * class.c (add_assume_compiled): Don't adjust parent if we're
2423 already at the root of tree.
2425 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2427 * lang.c (dump_compound_expr): Prototype.
2429 2003-01-03 Tom Tromey <tromey@redhat.com>
2431 Fix for PR java/8712:
2432 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2433 when simply checking against `null'.
2435 2003-01-03 Tom Tromey <tromey@redhat.com>
2437 * gcj.texi (Standard Properties): Document http.proxyHost and
2440 * gcj.texi (GNU Classpath Properties): Document new properties.
2442 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2444 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2445 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2446 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2448 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2450 * Make-lang.in, boehm.c, buffer.c,
2451 buffer.h, builtins.c, class.c,
2452 config-lang.in, constants.c,
2453 convert.h, decl.c, except.c,
2454 expr.c, java-except.h,
2455 java-tree.h, javaop.def,
2456 jcf-parse.c, jcf-write.c,
2457 jv-scan.c, jvgenmain.c,
2458 jvspec.c, keyword.gperf,
2459 keyword.h, lang-options.h,
2460 lang-specs.h, lang.c, lex.c,
2461 lex.h, mangle.c, mangle_name.c,
2462 parse-scan.y, parse.h, parse.y,
2463 typeck.c, verify.c, xref.c,
2464 xref.h: Replace "GNU CC" with
2465 "GCC" in the copyright header.
2467 * check-init.c, gjavah.c, javaop.h,
2468 jcf-depend.c, jcf-dump.c, jcf-io.c,
2469 jcf-path.c, jcf-reader.c, jcf.h,
2470 zextract.c, zipfile.h: These files are
2471 "part of GCC". Also say "GCC" not "GNU CC".
2473 2002-12-30 DJ Delorie <dj@redhat.com>
2475 * Make-lang.in: Protect against texi2pod/pod2man failing.
2477 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2479 * gcj.texi: Use @copying.
2481 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2483 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2484 print_cxx_classname.
2485 (print_cxx_classname): Add add_scope parameter.
2486 (print_class_decls): Do not emit a semicolon after the extern
2488 (process_file): Adjust calls to print_cxx_classname.
2490 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2492 * gcj.texi: Include Cover Texts in man page.
2494 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2496 * class.c (build_static_field_ref): Check FIELD_FINAL.
2498 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2499 instead of current_constant_pool_data_ref.
2500 * java-tree.h (current_constant_pool_data_ref): Undefine.
2501 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2502 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2503 current_constant_pool_data_ref.
2505 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2506 not build_internal_class_name.
2508 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2509 Use it when class ref isn't certain to be compiled.
2511 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2513 * gcj.texi: Include gcc-common.texi.
2514 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2515 $(srcdir)/doc/include/gcc-common.texi.
2517 2002-12-22 Anthony Green <green@redhat.com>
2519 * gcj.texi (Limitations): Add note about org.xml.sax and
2522 2002-12-20 Tom Tromey <tromey@redhat.com>
2524 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2525 where minimum case value is Integer.MIN_VALUE.
2528 2002-12-18 Andrew Haley <aph@redhat.com>
2530 * parse.y (patch_invoke): Force evaluation order when `check' is
2531 set. For PR libgcj/8945.
2533 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2535 * gcj.texi: Change version number to 3.4.
2537 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2538 Andrew Haley <aph@redhat.com>
2540 * parse.y (source_end_java_method): Remove custom encoding of line
2541 numbers for a function decl before passing it to the back end.
2543 2002-12-03 Andrew Haley <aph@redhat.com>
2545 * class.c (make_class_data): New field, "chain".
2546 * decl.c (java_init_decl_processing): Likewise.
2548 2002-12-02 Tom Tromey <tromey@redhat.com>
2551 * parse.y (do_resolve_class): Handle qualified name via
2554 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2556 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2557 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2558 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2559 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2560 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2561 Include coretypes.h and tm.h.
2562 * Make-lang.in: Update dependencies.
2564 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2566 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2568 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2570 * jcf-reader.c: Don't expand JCF_readu4 inside the
2571 expansion of JCF_SKIP.
2573 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2575 * jcf-reader.c: Don't expand JCF_readu4 inside the
2576 expansion of JCF_SKIP.
2578 2002-11-22 Tom Tromey <tromey@redhat.com>
2580 * parse.y (patch_binop): Cast right hand side of shift expression
2581 to `int'. Fixes PR java/8676.
2583 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2584 Andrew Haley <aph@redhat.com>
2586 * gcc/java/jcf-write.c (write_classfile): Remove target
2587 class file, if it exists, before renaming the temporary
2590 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2592 * jvspec.c (lang_specific_spec_functions): New.
2594 2002-11-18 Tom Tromey <tromey@redhat.com>
2596 Fix for PR java/7912:
2597 * expr.c (can_widen_reference_to): Allow cast of array to
2598 Cloneable or Serializable.
2599 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2600 (java_io_serializable_identifier_node): Likewise.
2601 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2602 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2603 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2604 java_io_serializable.
2605 * decl.c (java_init_decl_processing): Initialize
2606 java_lang_cloneable_identifier_node and
2607 java_io_serializable_identifier_node.
2608 (java_lang_cloneable_identifier_node): New global.
2609 (java_io_serializable_identifier_node): Likewise.
2611 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2613 * buffer.c: Remove unnecessary casts.
2614 * check-init.c: Likewise.
2615 * class.c: Likewise.
2616 * constants.c: Likewise.
2618 * except.c: Likewise.
2619 * gjavah.c: Likewise.
2620 * jcf-io.c: Likewise.
2621 * jcf-parse.c: Likewise.
2622 * jcf-path.c: Likewise.
2623 * jvspec.c: Likewise.
2626 * verify.c: Likewise.
2628 2002-11-06 Tom Tromey <tromey@redhat.com>
2630 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2633 2002-11-05 Tom Tromey <tromey@redhat.com>
2635 Fix for PR java/6388.
2636 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2637 * java-tree.h (enum java_tree_index): New values
2638 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2639 (decimal_int_max, decimal_long_max): New defines.
2640 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2641 (error_if_numeric_overflow): Rewrote range checking.
2642 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2645 2002-11-02 Tom Tromey <tromey@redhat.com>
2647 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2649 * class.c (make_method_value): Put class name, not signature, into
2650 `throws' field. For PR java/8415.
2652 2002-10-24 Tom Tromey <tromey@redhat.com>
2654 * gcj.texi (Invoking gij): Document --showversion.
2655 (Standard Properties): java.library.path now set.
2657 2002-10-23 Tom Tromey <tromey@redhat.com>
2659 * gjavah.c (decode_signature_piece): In JNI mode, print
2660 `jobjectArray' when array depth is nonzero.
2663 2002-10-15 Andrew Haley <aph@redhat.com>
2665 * parse.y (patch_invoke): Call force_evaluation_order on a static
2667 (resolve_qualified_expression_name): Call force_evaluation_order
2668 on a arg list that is part of a Qualified Expression Name.
2670 * lang.c (dump_compound_expr): New.
2671 (java_dump_tree): New.
2673 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2675 * gcj.texi: Added item describing the GCJ runtime property
2678 2002-10-15 Richard Henderson <rth@redhat.com>
2680 * jcf-parse.c (get_constant): Fix type warning.
2682 2002-10-15 Andrew Haley <aph@redhat.com>
2684 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2685 (java_inlining_map_static_initializers): Declare.
2687 2002-10-14 Andrew Haley <aph@redhat.com>
2689 * tree-inline.c (remap_block): All local class initialization
2690 flags go in the outermost scope.
2691 (expand_call_inline): Call java_inlining_map_static_initializers.
2692 (expand_call_inline): Call java_inlining_merge_static_initializers.
2693 * java/lang.c (merge_init_test_initialization): New.
2694 (java_inlining_merge_static_initializers): New.
2695 (inline_init_test_initialization): New.
2696 (java_inlining_map_static_initializers): New.
2698 2002-10-11 Mark Wielaard <mark@klomp.org>
2700 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2702 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2704 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2706 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2708 * parse.y (merge_string_cste): Add parentheses around & within |.
2710 2002-10-08 Tom Tromey <tromey@redhat.com>
2712 * parse.y (variable_declarator_id): Simplify error path for
2713 array declarator error. For PR java/8003.
2715 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2717 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2720 2002-10-08 Andrew Haley <aph@redhat.com>
2722 * parse.y (attach_init_test_initialization_flags): Check for
2725 2002-10-07 Anthony Green <green@redhat.com>
2727 * parse.y (merge_string_cste): Fix bug in string concatenation.
2729 2002-10-03 Michael Koch <konqueror@gmx.de>
2731 * gcj.texi (Standard properties):
2732 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2734 2002-10-02 Roger Sayle <roger@eyesopen.com>
2736 PR optimization/6627
2737 * lang.c (java_init): If storing the vbit in function
2738 pointers, ensure that force_align_functions_log is atleast
2739 one to aid compatability with g++ vtables.
2741 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2743 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2744 foul of type-based aliasing.
2746 2002-09-30 Anthony Green <green@redhat.com>
2748 * gcj.texi (Invoking jv-scan): Fix texinfo.
2750 2002-09-28 Anthony Green <green@redhat.com>
2752 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2753 (Code Generation): Add -fno-assert documentation.
2754 * jv-scan.c (flag_assert): New global.
2755 (options): Add assert option.
2756 (help): Add --no-assert documentation.
2757 * parse-scan.y (flag_assert): New global.
2758 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2759 (flag_assert): New global.
2760 * java-tree.h (flag_assert): New global.
2761 * lex.c (java_lex): Obey flag_assert.
2762 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2765 2002-09-26 Andrew Haley <aph@redhat.com>
2767 * expr.c (build_java_array_length_access): Check for null pointer.
2768 * expr.c (expand_java_arrayload): Likewise.
2770 2002-09-21 Richard Henderson <rth@redhat.com>
2772 * jcf-parse.c (get_constant): Decode from IEEE no matter
2773 what the target format.
2775 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2777 * ChangeLog: Follow spelling conventions.
2778 * class.c: Likewise.
2781 * gjavah.c: Likewise.
2782 * java-tree.h: Likewise.
2783 * jcf-dump.c: Likewise.
2784 * jcf-parse.c: Likewise.
2785 * jvspec.c: Likewise.
2787 * mangle.c: Likewise.
2788 * parse.y: Likewise.
2790 2002-09-17 Tom Tromey <tromey@redhat.com>
2792 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2793 where \r appears at EOF. Fixes PR java/7950.
2795 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2797 * jvspec.c (lang_specific_driver): Remove unused variable.
2799 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2801 * java-tree.h (union lang_tree_node): Add chain_next option.
2803 2002-09-16 Richard Henderson <rth@redhat.com>
2805 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2806 use new real.h interface.
2807 * jcf-write.c (find_constant_index): Use new real.h interface.
2808 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2810 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2812 * lang.c: Follow spelling conventions.
2814 2002-09-11 Per Bothner <per@bothner.com>
2816 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2817 constant to the type of the field.
2818 (java_complete_tree): Remove now-redundant code.
2820 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2822 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2825 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2826 return label if a ret instruction for the jsr has been reached.
2828 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2830 * parse.y (DIR_SEPARATOR): Don't define.
2831 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2833 2002-08-28 Andrew Haley <aph@redhat.com>
2835 * verify.c (verify_jvm_instructions): Allow exception handler
2836 inside code that is being protected, but generate a warning.
2837 * except.c (link_handler): Initialize `expanded' in new eh_range.
2838 (binding_depth, is_class_level, current_pc): Declare extern.
2840 2002-09-01 Mark Wielaard <mark@klomp.org>
2842 * gcj.texi: Add chapter about system properties.
2845 2002-08-26 Tom Tromey <tromey@redhat.com>
2847 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2848 conversion if RHS_TYPE is byte, short, or char.
2850 2002-08-22 Tom Tromey <tromey@redhat.com>
2852 * gcj.texi (Invoking gij): Document -cp and -classpath.
2854 2002-08-21 Tom Tromey <tromey@redhat.com>
2856 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2857 $(prefix)/share. For PR libgcj/7633.
2859 For PR java/6005 and PR java/7611:
2860 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2861 (java_can_use_bit_fields_p): New function.
2863 2002-08-16 Tom Tromey <tromey@redhat.com>
2865 * gcj.texi (Class Initialization): Mention class initialization of
2868 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2870 * Make-lang.in (java-tree-inline.o): New.
2871 (JAVA_OBJS): Add java-tree-inline.o.
2872 * parse.y (source_end_java_method): Call java_optimize_inline.
2873 (java_expand_method_bodies): Save method's tree in
2875 (add_stmt_to_compound): Keep track of the number of statments.
2876 * lang.c (java_init): Enable flag_inline_trees.
2877 (java_post_options): If flag_inline_functions is on, enable
2878 flag_inline_trees instread.
2879 (decl_constant_value): New.
2880 (java_tree_inlining_walk_subtrees): New.
2881 * java-tree.h (DECL_NUM_STMTS): New macro.
2882 (java_optimize_inline): Declare.
2883 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2884 Handle a LABEL_EXPR.
2885 * decl.c (build_result_decl): If we already have a DECL_RESULT
2887 (dump_function): New.
2888 (java_optimize_inline): New.
2889 (dump_function): New.
2891 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2894 * parse.y (build_assertion): Invert return from
2895 desiredAssertionStatus.
2897 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2899 * jcf-write.c (get_access_flags): Return correct access flags for
2900 private and protected inner classes.
2902 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2904 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2906 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2908 * mangle_name.c: Don't include obstack.h twice.
2909 * xref.c: Don't include obstack.h.
2911 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2913 * class.c: (permanent_obstack): Delete declaration.
2914 * constants.c: (permanent_obstack): Delete declaration.
2915 * except.c: (permanent_obstack): Delete declaration.
2916 * expr.c: (permanent_obstack): Delete declaration.
2917 * jcf-parse.c: (permanent_obstack): Delete declaration.
2918 (saveable_obstack): Delete declaration.
2919 * parse.h: (permanent_obstack): Delete declaration.
2920 * typeck.c: (permanent_obstack): Delete declaration.
2922 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2924 * gcj.texi (version-gcc): Increase to 3.3.
2926 2002-07-22 Tom Tromey <tromey@redhat.com>
2928 * lex.c (java_lex): Check for `e' or `E' after 0.
2930 2002-07-21 Richard Henderson <rth@redhat.com>
2932 * lang.c (java_unsafe_for_reeval): New.
2933 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2935 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2937 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2938 (jcf_path_init): Use GET_ENVIRONMENT.
2940 2002-07-10 Roger Sayle <roger@eyesopen.com>
2941 Zack Weinberg <zack@codesourcery.com>
2943 * builtins.c (initialize_builtins): Remove defines that
2944 handled C/C++ specific junk hereby removed from builtins.def.
2946 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2948 * lang.c (java_post_options): Update prototype.
2950 2002-07-05 Roger Sayle <roger@eyesopen.com>
2952 * builtins.c (initialize_builtins): Ignore the additional
2953 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2954 the builtins.def file.
2956 2002-07-01 Tom Tromey <tromey@redhat.com>
2959 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2962 2002-07-01 Roger Sayle <roger@eyesopen.com>
2964 * java/decl.c (builtin_function): Accept additional parameter.
2965 (java_init_decl_processing): Pass an additional NULL_TREE
2966 argument to builtin_function.
2968 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2970 * gcj.texi: Fixed gcj invocation example so that it compiles.
2972 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2974 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2975 * parse.y (mark_parser_ctxt): Likewise.
2976 (check_modifiers, declare_local_variables): Avoid incorrect
2977 hardcoded constant 10.
2979 * lex.c (java_read_char): Avoid "comparison is always true"
2982 2002-06-25 Andreas Schwab <schwab@suse.de>
2984 * expr.c (JSR): Avoid undefined operation on PC.
2986 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2988 * decl.c (clear_binding_level): Const-ify.
2990 2002-06-13 Akim Demaille <akim@epita.fr>
2992 * parse.y (class_declaration, interface_declaration): Make sure
2993 all their rules have an action, in order to avoid meaningless `$$
2994 = $1' and their type clashes.
2996 2002-06-11 Tom Tromey <tromey@redhat.com>
2998 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2999 * parse-scan.y (statement_without_trailing_substatement): Added
3001 (assert_statement): New rule.
3002 * java-tree.h (struct lang_type) [assertions]: New field.
3003 (TYPE_USES_ASSERTIONS): New macro.
3004 (CLASS_USES_ASSERTIONS): Likewise.
3005 (FIELD_SYNTHETIC): New define.
3006 * lex.c (java_lval;): Added ASSERT_TK.
3007 * parse.y (ASSERT_TK): Added.
3008 (statement_without_trailing_substatement): Added assert_statement.
3009 (assert_statement): New rule.
3010 (build_assertion): New function.
3011 (maybe_generate_pre_expand_clinit): Create and initialize
3012 $assertionsDisabled.
3013 (lookup_package_type): Removed decl.
3014 * keyword.h: Rebuilt.
3015 * keyword.gperf (assert): New token.
3017 2002-06-10 Akim Demaille <akim@epita.fr>
3019 * parse.y (interface_type_list, class_member_declaration)
3020 (unary_expression_not_plus_minus): Remove duplicate %type.
3023 2002-06-09 Tom Tromey <tromey@redhat.com>
3025 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3027 * parse.y (method_header): Give error message in all cases.
3030 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3032 Don't use RTL inlining. Fix for PR java/6820.
3033 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3034 (flag_really_inline): New.
3035 (java_decode_option): Set flag_really_inline if -finline-functions
3037 (java_post_options): New function. Turn off inlining unless
3038 flag_really_inline is set.
3040 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3042 * gjavah.c (throwable_p): Accept argument as either a classname or
3043 signature fragment. Create null-terminated classname string for super
3044 when calling itself recursively.
3045 (decode_signature_piece): Skip first character from class name
3046 signature when calling throwable_p.
3048 2002-06-08 H.J. Lu (hjl@gnu.org)
3050 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3052 2002-06-04 Tom Tromey <tromey@redhat.com>
3054 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3056 2002-06-04 Michael Koch <konqueror@gmx.de>
3058 * gcj.texi (Input Options): Fixed typo.
3060 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3062 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3063 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3064 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3065 and all now-pointless local variables. Rename other local
3066 variables to reflect their not being handles.
3068 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3069 #if JCF_USE_STDIO blocks.
3071 * parse.y: Add missing semicolon at end of rule.
3073 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3075 * check-init.c (attach_initialized_static_class): Delete, unused.
3076 * parse.y: Use htab_t instead of struct hashtable, update
3078 * java-tree.h: Include hashtab.h instead of hash.h.
3079 (struct lang_decl_func): Use htab_t, set up for gengtype.
3080 (struct init_test_hash_entry): Delete.
3081 (struct treetreehash_entry): New.
3082 (java_treetreehash_find): New
3083 (java_treetreehash_new): New prototype.
3084 (java_treetreehash_create): New prototype.
3085 (java_mark_tree): Delete prototype.
3086 (java_hash_hash_tree_node): Delete prototype.
3087 (java_hash_compare_tree_node): Delete prototype.
3088 (attach_initialized_static_class): Delete prototype.
3089 * expr.c (build_class_init): Update to use java_treetreehash
3091 (java_expand_expr): Update to use htab_t.
3092 (emit_init_test_initialization): Likewise.
3093 * decl.c (java_mark_tree): Delete.
3094 * class.c (init_test_hash_newfunc): Delete.
3095 (java_hash_hash_tree_node): Delete.
3096 (java_hash_compare_tree_node): Delete.
3097 (add_method_1): Update to use java_treetreehash functions.
3098 (JAVA_TREEHASHHASH_H): New macro.
3099 (java_treetreehash_hash): New function.
3100 (java_treetreehash_compare): New function.
3101 (java_treetreehash_find): New function.
3102 (java_treetreehash_new): New function.
3103 (java_treetreehash_create): New function.
3104 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3106 * Make-lang.in (java/parse.o): Depend on debug.h.
3107 * java-tree.h (struct lang_identifier): Use gengtype.
3108 (union lang_tree_node): New.
3109 (struct lang_decl_func): Use gengtype.
3110 (struct lang_decl_var): Likewise.
3111 (struct lang_decl): Likewise.
3112 * parse.y: Include debug.h.
3113 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3115 * lang.c (struct language_function): New dummy structure.
3117 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3118 descriminator for DECL_LANG_SPECIFIC.
3119 (struct lang_decl_func): Rename from struct lang_decl.
3120 (enum lang_decl_desc): New.
3121 (struct lang_decl): Make it a union. Update all the accessor macros.
3122 (struct lang_type): Use gengtype.
3123 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3124 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3125 are now the same size.
3126 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3127 use discriminator to mark DECL_LANG_SPECIFIC.
3129 * Make-lang.in (gt-java-builtins.h): New rule.
3130 (java/builtins.o): Add dependency on gt-<filename>.h.
3131 * builtins.c: Use gengtype for roots.
3132 (union string_or_tree): Use gengtype.
3133 (struct builtin_record): Use gengtype.
3134 * config-lang.in (gtfiles): Add builtins.c.
3136 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3137 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3138 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3139 gt-java-parse.h, gtype-java.h): Add rules to generate.
3140 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3141 (class.o): Add dependency on gt-*.h.
3142 (constants.o): Likewise.
3145 (jcf-parse.o): Likewise.
3146 (jcf-write.o): Likewise.
3148 * config-lang.in (gtfiles): New.
3149 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3150 * constants.c: Replace uses of ggc_add_* with GTY markers.
3152 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3153 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3154 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3155 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3157 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3159 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3160 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3162 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3163 Include gtype-java.h.
3165 2002-06-02 Tom Tromey <tromey@redhat.com>
3167 Fix for PR java/5913:
3168 * parse.y (patch_binop): Call patch_string on op1.
3170 2002-06-02 Tom Tromey <tromey@redhat.com>
3172 Fix for PR java/1343, PR java/6336:
3173 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3174 formatting. Changed return type.
3175 (anonymous_class_counter): Moved to top of file.
3176 (maybe_make_nested_class_name): Append number to class name for
3177 function-local classes.
3179 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3181 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3182 * Make-lang.in: Update dependency lists.
3184 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3186 * gjavah.c (throwable_p): Do not free the name of the class after
3187 passing it to find_class.
3188 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3189 * jcf-io.c (dirent.h): Include it.
3190 (fnmatch.h): Likewise.
3191 (compare_path): New function.
3192 (java_or_class_file): Likewise.
3193 (memoized_dirlist_entry): New type.
3194 (memoized_dirlist_lookup_eq): New function.
3195 (memoized_dirlists): New variable.
3196 (caching_stat): New function.
3197 (memoized_class_lookup_eq): New function.
3198 (memoized_class_lookups): Likewise.
3199 (find_class): Use memoized_class_lookups and caching_stat.
3200 * jcf.h (JCF_USE_SCANDIR): Define.
3201 * parse.y (java_expand_classes): Write the class files in reverse
3204 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3206 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3208 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3210 * jcf-write.c (write_classfile): Unlink the temporary file if it
3211 cannot be renamed. Use concat to build up the name of the
3214 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3216 * jcf-write.c (write_classfile): Write the file to a
3217 temporary file and then rename it.
3219 2002-05-07 Tom Tromey <tromey@redhat.com>
3221 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3223 Fix for PR java/1200:
3224 * gjavah.c (throwable_p): New function.
3225 (decode_signature_piece): Use it. A `WeakReference' isn't the
3228 (gcjh_streq): New function.
3230 2002-05-07 Andreas Jaeger <aj@suse.de>
3232 * parse.y (finish_for_loop): Fix if statement.
3234 2002-05-06 Tom Tromey <tromey@redhat.com>
3236 Fix for PR java/5941:
3237 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3238 loop update expression.
3239 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3240 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3242 2002-05-04 Mark Wielaard <mark@klomp.org>
3245 * parse.y (build_string_concatenation): Return just op1 only when op2
3246 is null and op1 is a STRING_CST, otherwise always construct a
3249 2002-04-27 Tom Tromey <tromey@redhat.com>
3252 * parse.y (string_convert_int_cst): New function.
3253 (merge_string_cste): Use it.
3255 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3257 * java-tree.h (java_parse_file): Update.
3258 (java_set_yydebug): Remove.
3259 * jcf-parse.c (yydebug): Remove.
3260 (java_set_yydebug): Die.
3261 (java_parse_file): Update.
3262 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3264 2002-04-24 Tom Tromey <tromey@redhat.com>
3267 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3268 EXPR_WFL_QUALIFICATION of qual_wfl.
3270 2002-04-23 Per Bothner <per@bothner.com>
3272 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3273 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3274 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3276 2002-04-23 Tom Tromey <tromey@redhat.com>
3279 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3280 recognize `-fcompile-resource='.
3281 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3284 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3286 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3287 paths. Fixes PR java/2791.
3289 2002-04-19 Andrew Haley <aph@redhat.com>
3291 * jcf-write.c (push_long_const): lo, hi: New variables.
3292 Use rshift_double to extract the high part of a 64-bit long.
3293 Use WORD_TO_INT to extract the low part.
3295 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3296 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3297 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3299 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3301 * typeck.c (incomplete_type_error): Remove.
3303 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3305 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3306 for hash synchronization.
3307 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3308 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3311 2002-04-16 Mark Wielaard <mark@klomp.org>
3313 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3316 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3318 Fix for PR java/6294:
3319 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3322 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3324 Fix for PR java/6085:
3325 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3326 to get enclosing "this" argument for inner-class constructor
3327 invocation. Pass correct arguments to build_access_to_thisn.
3329 2002-04-10 Andreas Jaeger <aj@suse.de>
3331 * gcj.texi (Input Options): Fix extdirs patch.
3333 2002-04-10 Anthony Green <green@redhat.com>
3335 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3337 2002-04-09 Anthony Green <green@redhat.com>
3339 * gcj.texi (Input Options): Add --extdirs documentation.
3340 * jcf-dump.c (OPT_extdirs): New macro.
3341 (options): Add extdirs option.
3342 (help): Describe --extdirs.
3343 (main): Handle OPT_extdirs.
3344 * gjavah.c (OPT_extdirs): New macro.
3345 (options): Add extdirs option.
3346 (help): Describe --extdirs.
3347 (main): Handle OPT_extdirs.
3348 * jcf-path.c (jcf_path_init): Add extdirs support.
3349 (jcf_path_extdirs_arg): New function.
3350 (extensions): New variable to hold extensions path entries.
3351 * jvspec.c: Remove -fextdirs= when compiling main().
3352 * lang.c (java_decode_option): Handle -fextdirs=.
3353 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3354 * Make-lang.in: Compile jcf-path with version info for use in
3355 identifying the appropriate libgcj.jar.
3357 2002-04-08 Tom Tromey <tromey@redhat.com>
3360 * .cvsignore: Added rmic.1 and rmiregistry.1.
3361 * gcj.texi (Top): Link to new nodes.
3362 (Invoking rmic): New node.
3363 (Invoking rmiregistry): Likewise.
3364 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3366 (java.maintainer-clean): Likewise.
3367 ($(srcdir)/java/rmic.1): New target.
3368 ($(srcdir)/java/rmiregistry.1): Likewise.
3369 (java.install-man): Handle rmic.1 and rmiregistry.1.
3371 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3373 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3374 Add note about handling uncaught exceptions. Add an exception handler
3377 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3379 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3380 after using it to patch CALL_EXPR.
3382 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3384 * gcj.texi (Invocation): Document CNI invocation API.
3386 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3388 * expr.c (truthvalue_conversion): Rename. Update.
3389 (expand_compare): Update.
3390 * java-tree.h (java_truthvalue_conversion): New.
3391 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3393 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3395 * java-tree.h (java_mark_addressable): New.
3396 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3397 * typeck.c (mark_addressable): Rename, update.
3399 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3401 * expr.c (build_java_binop): Update.
3402 * java-tree.h (java_signed_type, java_unsigned_type,
3403 java_signed_or_unsigned_type): Update.
3404 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3405 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3406 * parse.y (patch_binop): Update.
3407 * typeck.c (signed_or_unsigned_type, unsigned_type,
3408 signed_type): Update.
3410 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3412 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3413 (java_dummy_print): Remove.
3414 (lang_print_error): Rename. Exit early if inhibiting output.
3415 (inhibit_error_printing_function): New.
3416 (java_init): Don't set hook.
3417 (lang_init_source): Use new boolean.
3419 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3421 * parse.y (do_resolve_class): Fix infinite recursion.
3423 2002-03-29 Tom Tromey <tromey@redhat.com>
3425 * parse.y (check_inner_circular_reference): Ignore incomplete
3428 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3430 * Make-lang.in (builtins.o): Update.
3431 * boehm.c (get_boehm_type_descriptor): Update.
3432 * builtins.c: Include langhooks.h.
3433 * decl.c (java_init_decl_processing): Update.
3434 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3435 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3437 * typeck.c (type_for_mode, type_for_size): Update.
3439 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3441 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3443 2002-03-28 Tom Tromey <tromey@redhat.com>
3445 * except.c (expand_end_java_handler): If the handler type is NULL,
3446 use java.lang.Throwable. Fixes PR java/5986.
3448 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3450 Fix for PR java/4715:
3451 * jcf-parse.c (parse_source_file_3): New function.
3452 (read_class): Call it.
3453 (java_parse_file): Likewise.
3455 2002-03-28 Jan Hubicka <jh@suse.cz>
3457 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3459 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3461 * parse.y (resolve_package): Initialize "decl".
3462 (lookup_package_type): Remove unused function.
3464 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3466 Fix for PR java/5993:
3467 * parse.y (resolve_package): Return the decl if resolution was
3468 successful. Don't special case "java.lang" and "java.lang.reflect"
3469 packages. Set type_name to the merged identifier.
3470 (resolved_qualified_expression_name): Print error using "name" if
3471 resolve_package returns NULL_TREE.
3473 2002-03-27 Tom Tromey <tromey@redhat.com>
3475 * expr.c (expand_invoke): Don't generate null pointer check if
3476 we're calling <init>.
3478 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3480 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3482 * java-tree.h (java_lang_expand_expr): Similarly.
3483 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3484 (java_init): Don't set hook.
3486 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3488 Fix for PR java/5850:
3489 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3490 context if field was not found in the current scope.
3491 * expr.c (lookup_field): Don't look in enclosing contexts.
3493 2002-03-26 Tom Tromey <tromey@redhat.com>
3495 Fix for PR java/5942:
3496 * parse.y (init_src_parse): Added sanity check.
3497 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3500 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3502 * decl.c (lang_mark_tree): Rename java_mark_tree.
3503 * java-tree.h (java_mark_tree): New.
3504 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3506 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3508 * lex.c: Change java_perform_atof to take normal parameters
3509 instead of a pointer to a parameter block. Call it directly
3512 2002-03-22 Mark Wielaard <mark@klomp.org>
3514 Fix for PR java/5368:
3515 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3516 when printing error message.
3518 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3520 * decl.c (maybe_build_cleanup): Remove.
3522 2002-03-22 Tom Tromey <tromey@redhat.com>
3524 Andrew Haley <aph@cambridge.redhat.com>
3526 * expr.c (build_field_ref): Don't build a check if the field is a
3529 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3531 Fix for PR java/6026:
3532 * lex.c (java_lex): Fix parsing of consecutive floats.
3534 2002-03-21 Tom Tromey <tromey@redhat.com>
3536 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3539 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3541 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3542 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3544 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3546 * gcj.texi: @code{gcj} becomes @command{gcj}.
3547 @code{gcc} becomes @command{gcc}.
3548 GcjRaw changed to gnu.gcc.RawData.
3550 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3552 * decl.c (start_java_method): Use new hook.
3553 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3554 (java_init): Remove old hook.
3556 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3558 * builtins.c (define_builtin): Do nothing if `type' is null.
3561 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3563 * parse.y (parser_check_super_interface): Fix error message
3566 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3568 * jcf-parse.c (get_constant): Delete unused variables.
3570 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3572 * java-tree.h (java_parse_file): New.
3573 * jcf-parse.c (yyparse): Rename java_parse_file.
3574 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3576 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3578 * parse.y (craft_constructor): Return the constructor decl.
3579 (java_expand_classes): Update comments.
3580 (lookup_method_invoke): Call fix_constructors immediately for
3581 anonymous class. Fixes PR java/5935.
3583 2002-03-15 Anthony Green <green@redhat.com>
3585 * jcf-parse.c (yyparse): Don't emit class registration
3586 constructor when compiling resource files.
3588 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3590 * lang.c (java_tree_code_type, java_tree_code_length,
3591 tree_code_name): Delete.
3592 (tree_code_type, tree_code_length, tree_code_name): Define.
3593 (java_init): Don't try to copy into the various tree_code
3596 2002-03-12 Tom Tromey <tromey@redhat.com>
3598 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3599 UTF-8, not UCS-2. Fixes PR java/5923.
3601 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3602 a call_expr wrapped in a convert. Fixes PR java/5848.
3604 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3606 * jcf-write.c (write_classfile): Improve error strings.
3608 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3610 * lex.c: Adjust comments to GNU standards.
3612 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3614 Fix for PR java/5902:
3615 * lex.c (java_lex): Fix parsing of literals.
3617 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3619 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3620 to prevent it getting evaluated twice in the store checking case.
3621 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3624 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3626 * decl.c (java_init_decl_processing): Make sure class_type_node
3627 alignment is not less than 64 bits if hash synchronization is enabled.
3629 2002-03-08 Per Bothner <per@bothner.com>
3631 * parse.y (java_complete_lhs): Check if patch_assignment
3632 returned an error-mark.
3634 * parse.y (try_builtin_assignconv): Don't special-case zero.
3636 2002-03-08 Per Bothner <per@bothner.com>
3638 Fix for PR java/5812.
3639 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3640 here instead of in JSR macro. Likewise with load_type_state call.
3641 Do the latter on if the return_pc has been verified (the jsr returns).
3642 (JSR): Now just call build_java_jsr.
3644 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3646 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3647 (java.install-common): Link native driver to
3648 JAVA_TARGET_INSTALL_NAME.
3650 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3652 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3653 * builtins.c(sin_builtin): Likewise
3654 * builtins.c(sqrt_builtin): Likewise
3656 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3658 * java/expr.c, java/jcf-parse.c, java/lex.c:
3659 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3660 REAL_ARITHMETIC blocks unconditional. Delete some further
3661 #ifdef blocks predicated on REAL_ARITHMETIC.
3663 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3665 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3666 explicit sizeof/sizeof.
3667 * decl.c (java_init_decl_processing): Likewise.
3668 * jcf-parse.c (init_jcf_parse): Likewise.
3669 * parse.y (init_src_parse): Likewise.
3671 2002-03-02 Per Bothner <per@bothner.com>
3673 Make --CLASSPATH by a synonym for --classpath and -classpath.
3674 Implement --bootclasspath.
3675 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3676 (classpath_l): Remove.
3677 (jcf_path_CLASSPATH_arg): Remove.
3678 (jcf_path_bootclasspath_arg): New function.
3679 (jcf_path_seal): Simplify accordingly.
3681 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3682 (jcf_path_CLASSPATH): Remove declaration.
3683 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3684 (lang_specific_driver): Translate -bootclasspath.
3685 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3686 * lang.c (decode_lang_options): Do jcf_path_init first.
3687 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3688 * gjavah.c: Also handle --bootclasspath.
3689 Handle --CLASSPATH as a synonum for --classpath.
3690 * jcf-dump.c: Likewise.
3692 "." is not part of system path, but is the default for --classpath.
3693 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3694 (jcf_path_seal): Add "." if no CLASSPATH specified.
3696 * gcj.texi: Document changes.
3698 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3700 * expr.c (build_java_arraystore_check): Fix formatting.
3702 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3704 Fix for PR java/5758, java/5632:
3705 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3706 inner-class separator too.
3707 * parse.y (do_resolve_class): New local `decl_result.'
3708 Progressively build a name for what can have been loaded.
3710 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3712 * expr.c (java_array_data_offset): Removed function.
3713 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3714 (build_java_array_length_access): Obtain "length" value using a
3715 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3716 (build_java_arrayaccess): Correct comment. Access "data" using a
3717 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3718 (build_java_arraystore_check): New function.
3719 (expand_java_arraystore): Use build_java_arraystore_check.
3720 * parse.y (patch_assignment): Simplify code to insert a store check
3721 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3722 * check-init.c (check_init): Update to reflect that an array length
3723 access is now a COMPONENT_REF.
3724 * gcj.texi (Code Generation): Improve documentation of
3725 -fno-bounds-check. Add documentation for -fno-store-check.
3726 * java-tree.h (flag_store_check): Declare.
3727 (build_java_arraystore_check): Declare.
3728 * lang.c (flag_store_check): Initialize to 1.
3729 (lang_f_options): Add store-check option.
3730 * jvspec.c: Don't pass store-check option to jvgenmain.
3731 * lang-options.h: Add help string for -fno-store-check.
3733 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3735 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3736 * java-tree.h (java_dup_lang_specific_decl): New.
3737 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3739 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3741 * builtins.c, decl.c: Delete traditional-mode-related code
3742 copied from the C front end but not used, or used only to
3743 permit the compiler to link.
3745 2002-02-22 Tom Tromey <tromey@redhat.com>
3747 Fix for PR java/2369:
3748 * jvspec.c (verify_class_name): New function.
3749 (lang_specific_driver): Call it.
3750 (JAVA_START_CHAR_P): New macro.
3751 (JAVA_PART_CHAR_P): Likewise.
3753 2002-02-22 Per Bothner <per@bothner.com>
3755 * class.c: Change vtable to be more compatible with g++ v3 abi.
3756 (get_dispatch_table): Prepend offset-to-top (always 0) and
3757 type_info pointer (currently unimplemented hence NULL) to vtable.
3758 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3759 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3760 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3761 (build_dtable_decl): Add declarations for new fields.
3763 2002-02-20 Per Bothner <per@bothner.com>
3765 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3766 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3767 don't need to set it on the COMPOUND_EXPR - the caller does that.
3769 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3771 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3772 `--CLASSPATH' becomes `--classpath.'
3773 * gjavah.c: Likewise.
3774 * jcf-dump.c: Likewise.
3775 * lang-options.h: Likewise.
3777 * jcf-path.c: Updated comment.
3778 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3779 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3780 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3781 (jcf_path_CLASSPATH_arg): Ditto.
3782 (classpath_u): Updated leading comment.
3784 2002-02-20 Per Bothner <per@bothner.com>
3786 * builtins.c (check_for_builtin): New function.
3787 (build_call_or_builtin): Remove.
3788 * java-tree.h: Update accordingly.
3789 * expr.c (expand_invoke): Use build + check_for_builtin instead
3790 of build_call_or_builtin.
3791 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3792 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3793 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3795 2002-02-17 Tom Tromey <tromey@redhat.com>
3797 * java-tree.h (TYPE_STRICTFP): New macro.
3798 (struct lang_type) [strictfp]: New field.
3799 (CLASS_STRICTFP): New macro.
3800 (METHOD_STRICTFP): New macro.
3801 (struct lang_decl) [strictfp]: New field.
3802 * parse.y (method_header): Disallow strictfp constructor or
3804 (STRICT_TK): Move before MODIFIER_TK.
3805 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3806 (METHOD_MODIFIERS): Likewise.
3807 (INTERFACE_MODIFIERS): Likewise.
3808 * jcf-write.c (get_access_flags): Likewise.
3809 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3810 (add_method_1): Likewise.
3811 (get_access_flags_from_decl): Likewise.
3812 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3813 recognize strictfp flag.
3814 * jcf.h (ACC_STRICT): New define.
3816 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3818 * class.c(build_utf8_ref): Move declaration of decl_size
3820 2002-02-07 Tom Tromey <tromey@redhat.com>
3822 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3825 2002-02-04 Anthony Green <green@redhat.com>
3827 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3828 sections if available.
3830 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3832 * parse.y (java_expand_classes): Fix typo in static field loop.
3834 2002-02-02 Richard Henderson <rth@redhat.com>
3836 * class.c (add_field): Mark static fields external.
3837 (build_class_ref): Remove redundant set.
3838 * parse.y (java_expand_classes): Mark static fields of classes
3839 to be compiled as local.
3840 * jcf-parse.c (parse_class_file): Likewise.
3842 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3844 * gcj.texi (About CNI): New node.
3846 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3849 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3850 setlocale() with LC_CTYPE as a parameter.
3853 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3855 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3856 Follow GNU Coding Standards for --version.
3858 2002-01-28 Tom Tromey <tromey@redhat.com>
3860 * expr.c (build_jni_stub): Ensure storage for `meth' is
3862 * parse.y (java_complete_expand_methods): Set
3863 current_function_decl before building JNI stub.
3865 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3867 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3870 2002-01-22 Tom Tromey <tromey@redhat.com>
3872 * decl.c (java_init_decl_processing): Use add_predefined_file.
3873 Predefine RawData.java.
3874 (predef_filenames): Removed.
3875 (java_init_decl_processing): Don't register predef_filenames.
3876 * jcf-parse.c (add_predefined_file): New function.
3877 (predefined_filename_p): Rewrote.
3878 (predefined_filename_p): No longer static.
3879 * decl.c (java_init_decl_processing): Call initialize_builtins.
3880 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3881 (java/builtins.o): New target.
3882 * builtins.c: New file.
3883 * parse.y (patch_invoke): Use build_call_or_builtin.
3884 * java-tree.h (build_call_or_builtin): Declare.
3885 (initialize_builtins): Declare.
3886 (java_set_exception_lang_code): Removed unused declaration.
3887 (PREDEF_FILENAMES_SIZE): Removed.
3888 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3889 (predef_filenames): New define.
3890 (add_predefined_file): Declare.
3891 (predefined_filename_p): Declare.
3892 * expr.c (expand_invoke): Use build_call_or_builtin.
3894 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3896 * parse.y (patch_switch_statement): Fix format specifier.
3898 2002-01-16 Tom Tromey <tromey@redhat.com>
3900 More for PR java/5365:
3901 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3903 (process_file): Generate include for
3904 java.lang.UnsupportedOperationExceptions.
3906 2002-01-15 Andreas Jaeger <aj@suse.de>
3908 * .cvsignore: Add man pages.
3910 2002-01-15 Tom Tromey <tromey@redhat.com>
3912 Fix for PR java/5365:
3913 * gjavah.c (process_file): Turn class name into a file name.
3915 2002-01-14 Matthias Klose <doko@debian.org>
3917 * gcj.texi: Fix whitespace and formatting errors in the
3918 synopsis of the man pages. Update copyright.
3920 2002-01-14 Tom Tromey <tromey@redhat.com>
3923 * Make-lang.in (java.install-man): Handle jv-convert man page.
3924 (java.generated-manpages): Added jv-convert.1.
3925 (java.uninstall): Remove jv-convert.1.
3926 (java.maintainer-clean): Likewise.
3927 ($(srcdir)/java/jv-convert.1): New target.
3928 * gcj.texi (Top): Link to jv-convert node.
3929 (Individual utilities): Likewise.
3930 (Invoking jv-convert): New node.
3932 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3933 Martin Kahlert <martin.kahlert@infineon.com>
3935 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3936 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3938 2002-01-03 Graham Stott <grahams@redhat.com>
3940 * class.c (compile_resource_file): Update copyright date.
3941 Constify filename parameter.
3942 (java-tree.h): Update copyright date.
3943 (compile_resource_file): Constify filename parameter.
3945 2002-01-03 Graham Stott <grahams@redhat.com>
3947 * gcc/jcf-parse.c: Update copyright date.
3948 (yyparse): Constify resource_filename.
3950 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3952 * parse.y (src_parse_roots): Don't needlessly zero init.
3954 2001-12-31 Tom Tromey <tromey@redhat.com>
3956 * parse.y (dump_java_tree): New function.
3957 (source_end_java_method): Call it.
3958 (end_class_declaration): Likewise.
3959 * lang.c (java_decode_option): Call dump_switch_p.
3961 2001-12-28 Tom Tromey <tromey@redhat.com>
3963 * gen-table.pl: Don't process characters after \uffff. Added
3964 comment pointing to input file.
3966 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3968 * gen-table.pl: Const-ify output. Document the location of a
3969 suitable unicode input file.
3971 * chartables.h: Regenerate.
3973 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3975 * chartables.h: Const-ify.
3976 * gjavah.c (options): Likewise.
3977 * jcf-dump.c (options): Likewise.
3978 * jv-scan.c (options): Likewise.
3979 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3980 * parse.y (binop_lookup): Likewise.
3982 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3984 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3985 the static arrays that are output.
3986 * jvspec.c (jvgenmain_spec): Make static.
3987 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3988 * keyword.h: Regenerate.
3989 * lang.c (string_option, process_option_with_no, lang_f_options,
3990 lang_W_options): Const-ify.
3991 * lex.c (java_lex): Likewise.
3993 2001-12-21 Richard Henderson <rth@redhat.com>
3995 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3996 (get_boehm_type_descriptor): ... here. Arrange for the
3997 TREE_TYPE to get set properly.
3999 2001-12-21 Richard Henderson <rth@redhat.com>
4001 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4002 only if the target requires collect2.
4004 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4006 2001-12-20 Tom Tromey <tromey@redhat.com>
4009 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4010 CAN_COMPLETE_NORMALLY for the node.
4011 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4012 generate code for second branch if first branch can't complete
4014 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4015 the loop head if the loop body can't complete normally.
4017 2001-12-20 Tom Tromey <tromey@redhat.com>
4020 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4021 case where `finally' clause can't complete normally.
4023 2001-12-20 Tom Tromey <tromey@redhat.com>
4026 * parse.y (analyze_clinit_body): Added this_class parameter.
4027 Check for more cases where we must keep <clinit>.
4028 (maybe_yank_clinit): Cleaned up flow control.
4030 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4032 * decl.c (java_init_decl_processing): Don't initialize
4033 finit_leg_identifier_node.
4034 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4035 (finit_leg_identifier_node): Remove.
4036 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4038 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4040 * mangle.c (mangle_member_name): Don't special-case for
4042 * mangle_name.c (unicode_mangling_length): Likewise.
4043 (append_unicode_mangled_name): Likewise.
4044 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4047 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4049 * expr.c (build_java_array_length_access): Don't force null pointer
4050 check unless flag_check_references is set.
4052 2001-12-20 Tom Tromey <tromey@redhat.com>
4054 Fix for PR java/3417:
4055 * parse.y (patch_assignment): Added special processing for
4057 (patch_return): Don't convert booleans to integers, and don't
4058 special-case `null'.
4060 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4062 * config-lang.in (diff_excludes): Remove.
4064 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4066 * gcj.texi: Update link to GCC manual.
4068 2001-12-17 Tom Tromey <tromey@redhat.com>
4070 * parse.y (link_nested_class_to_enclosing): Removed useless
4073 2001-12-16 Tom Tromey <tromey@redhat.com>
4075 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4078 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4080 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4081 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4084 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4086 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4088 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4090 * decl.c (java_init_decl_processing): Build otable_type correctly.
4091 otable_decl is an otable_type.
4093 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4095 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4096 otable_type, otable_ptr_type, method_symbol_type,
4097 method_symbols_array_type, method_symbols_array_ptr_type): New
4098 field/global tree definitions.
4099 (flag_indirect_dispatch): New flag.
4100 * decl.c (java_init_decl_processing): Initialize new otable and
4101 otable_syms type nodes and decls. Add new field "index" to
4103 * class.c (build_method_symbols_entry): New function.
4104 (make_method_value): Set "index" to to method's vtable index for
4105 virtual methods when indirect-dispatch is not used.
4106 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4107 and set vtable_method_count to -1. Set otable and otable_syms field
4108 if indirect-dispatch is used and there was something to put in them.
4109 (build_method_symbols_entry): New function.
4110 (emit_offset_symbol_table): New function.
4111 * expr.c (get_offset_table_index): New function.
4112 (build_invokevirtual): Build array reference to otable at the index
4113 returned by get_offset_table_index, and use the result as the vtable
4115 (build_invokeinterface): Similar.
4116 * jcf-parse.c (yyparse): If indirect-dispatch, call
4117 emit_offset_symbol_table at the end of compilation, after all classes
4118 have been generated.
4119 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4120 * lang.c (flag_indirect_dispatch): Define.
4121 (lang_f_options): Add indirect-dispatch flag.
4123 2001-12-14 Matthias Klose <doko@debian.org>
4125 * gcj.texi: Markup for man page generation. Document missing
4126 options printed by <tool> --help.
4127 Terminate description of gij's -ms option with a dot.
4128 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4129 (java.generated-manpages java.install-man, java.uninstall,
4130 java-maintainer-clean) Updated.
4132 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4134 * class.c (get_dispatch_table): Fix java vtable layout
4135 for TARGET_VTABLE_USES_DESCRIPTORS.
4136 * decl.c (java_init_decl_processing): Initialize
4137 alloc_no_finalizer_node, finalize_identifier_node.
4138 * expr.c (class_has_finalize_method): New function.
4139 (expand_java_NEW): Generate calls for finalizer-free allocation.
4140 (build_invokevirtual): Fix java vtable layout for
4141 TARGET_VTABLE_USES_DESCRIPTORS.
4142 * java-tree.h (enum java_tree_index): New entries:
4143 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4144 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4145 (class_has_finalize_method): declare.
4146 (HAS_FINALIZER_P): New macro.
4147 * parse.y (patch_invoke): Generate calls for finalizer-free
4150 2001-12-12 Matthias Klose <doko@debian.org>
4152 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4153 whitespace at end of line.
4155 2001-12-11 Tom Tromey <tromey@redhat.com>
4157 * lex.c (java_init_lex): Define wfl_to_string as
4158 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4160 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4162 * class.c (make_method_value): Use null_pointer_node to
4163 represent empty exception table.
4165 2001-12-10 Tom Tromey <tromey@redhat.com>
4167 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4169 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4171 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4173 2001-12-09 Per Bothner <per@bothner.com>
4175 * check-init.c (current_switch_has_default): New static field.
4176 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4177 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4178 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4180 2001-12-09 Tom Tromey <tromey@redhat.com>
4182 * check-init.c (check_init): Don't allow pre- or post- increment
4183 or decrement of final variable.
4184 (final_assign_error): Minor error message rewording.
4186 2001-12-08 Tom Tromey <tromey@redhat.com>
4188 * java-tree.h: Fixed typo.
4190 * gjavah.c (decompile_method): Don't decompile to `return this'
4193 * gjavah.c (cxx_keywords): Re-sorted.
4194 * lex.c (cxx_keywords): Re-sorted.
4196 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4199 * gjavah.c (print_namelet): Clear subnamelets.
4200 (HANDLE_METHOD): Set `method_printed' earlier.
4202 2001-12-07 Tom Tromey <tromey@redhat.com>
4204 * lang.c (lang_f_options): Added
4205 optimize-static-class-initialization.
4206 (java_decode_option): Removed special case.
4208 2001-12-07 Per Bothner <per@bothner.com>
4210 * check-init.c (check_init): Fix typo freeing memory twice.
4212 2001-12-05 Per Bothner <per@bothner.com>
4214 Restore support for static class initialization optimization.
4215 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4216 * check-init.c (check_int): At end of BLOCK handle initialization
4217 blocks, which used to be done in java_complete_expand_method but did
4218 not handle the case where check_for_initialization might allocate
4219 more than a word of bits.
4220 * decl.c (lang_make_tree): The smic field is now a tree.
4221 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4222 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4224 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4226 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4227 Change from a hash table to a list.
4228 (struct_lang_decl): Change field 'smic' to match.
4229 * class.c (add_method_1): Initialize
4230 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4231 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4232 (java_expand_method_bodies): -here, since 'smic' is now a list.
4233 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4235 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4237 * class.c (java_hash_compare_tree_node): Fix casts.
4239 2001-12-04 Per Bothner <per@bothner.com>
4241 * check-init.c: Handle definite unassignment to finals in addition
4242 to definite assignment.
4243 (loop_current_locals): New field.
4244 (num_current_locals, int start_current_locals, num_current_words):
4246 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4247 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4248 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4249 (get_variable_decl, check_final_reassigned): New functions.
4250 (check_init, check_bool_init): Modify as needed for checking finals.
4251 (check_for_initialization): Take extra parameter and return void.
4252 Do extra start-up logic to check final fields for assignment.
4253 * parse.y (check_static_final_variable_assignment_flag,
4254 reset_static_final_variable_assignment_flag, check_final_assignment,
4255 check_final_variable_local_assignment_flag,
4256 reset_final_variable_indirect_assignment_flag,
4257 reset_final_variable_global_assignment_flag): Remove functions.
4258 (java_complete_expand_methods, outer_field_access_fix,
4259 patch_assignment): Remove no-longer used logic.
4260 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4261 * parse.y (register_fields, java_complete_tree): Update accordingly.
4263 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4264 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4265 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4267 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4269 * java-tree.h (DECL FINAL): New bit-field.
4270 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4271 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4272 (DECL_INIT_CALLS_THIS): New macro.
4273 (struct lang_decl): New bit-field init_calls_this.
4274 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4275 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4276 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4277 use it for both local variables and final fields.
4278 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4280 (struct lang_type): Remove hfv bit-field.
4281 (check_for_initialization): Change to return void.
4283 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4284 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4285 * check-init.c (final_assign_error): New helper function.
4286 (check_final_reassigned, check_init): Use it.
4287 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4289 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4290 bit-fields to unsigned.
4292 2001-12-03 Per Bothner <per@bothner.com>
4294 * parse.y (patch_binop): Minor constant folding.
4296 * parse.y (build_current_thisn): Shorter 'buffer'.
4298 2001-12-03 Per Bothner <per@bothner.com>
4300 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4301 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4302 * jcf-write.c (generate_bytecode_insns): Remove support for
4303 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4304 * check-init.c (check_init): Likewise.
4306 2001-12-03 Per Bothner <per@bothner.com>
4308 * verify.c (subroutine_nesting): New function.
4309 (verify_jvm_instructions): Use it to fix logic for checking that
4310 we're done with the current subroutine.
4312 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4313 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4315 2001-12-03 Per Bothner <per@bothner.com>
4317 * jcf.h: Fix obvious typo in comment.
4318 * typeck.c (build_null_signature): Add comment.
4320 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4322 * expr.c: Remove leading capital from diagnostic messages, as
4323 per GNU coding standards.
4324 * jcf-io.c: Similarly.
4325 * jcf-parse.c: Similarly.
4326 * jv-scan.c: Similarly.
4327 * jvspec.c: Similarly.
4328 * mangle.c: Similarly.
4330 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4331 Alexandre Petit-Bianco <apbianco@redhat.com>
4333 * expr.c (build_java_arrayaccess): Call save_expr on array for
4334 correct evaluation order, modified comment, fixed indentation.
4335 * parse.y: (patch_assignment): Correctly extract the array base
4336 from the tree generate by build_java_arrayaccess, added comments.
4337 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4338 Fixes PR java/3096, PR java/3803, PR java/3965.
4340 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4342 * expr.c (expand_byte_code): Remove trailing periods from messages.
4343 * jcf-parse.c (load_class, jcf_parse): Similarly.
4344 * jcf-write.c (generate_classfile): Similarly.
4345 * lex.c (java_lex): Similarly.
4347 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4349 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4351 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4353 * Make-lang.in (java.generated-manpages): New dummy target.
4355 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4357 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4359 (lang_specific_pre_link): Use set_input to set input_filename.
4361 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4362 (main): Fix definition.
4363 Strip `main' from classname.
4366 2001-11-18 Roger Sayle <roger@eyesopen.com>
4368 * parse.h (java_expand_switch): Remove old prototype.
4370 2001-11-18 Tom Tromey <tromey@redhat.com>
4372 Fix for PR java/1401:
4373 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4375 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4378 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4380 * lang.c (finish_parse): Rename to java_finish.
4381 (LANG_HOOKS_FINISH, java_finish): New.
4383 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4385 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4386 * java-tree.h: New prototype.
4387 * lang.c (java_init): Update prototype. Combine with old init_parse.
4389 2001-11-13 Tom Tromey <tromey@redhat.com>
4391 * gjavah.c (method_signature): New global.
4392 (HANDLE_METHOD): Set it.
4393 (decompile_return_statement): New function.
4394 (decompile_method): Use it.
4395 (print_method_info): Removed `synth' argument.
4397 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4399 * java-tree.h (java_set_yydebug): New.
4400 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4401 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4402 (print_lang_decl, print_lang_type, print_lang_identifier,
4403 print_lang_statistics, lang_print_xnode): Remove.
4405 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4407 * jcf-parse.c (init_lex): Remove.
4408 * lang.c (language_string, lang_identify): Remove.
4409 (struct lang_hooks): Constify.
4410 (LANG_HOOKS_NAME): Override.
4411 (init_parse): Update.
4413 2001-11-08 Andreas Franck <afranck@gmx.de>
4415 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4416 program_transform_name the way suggested by autoconf.
4417 (java.install-common): Also transform auxiliary program names with
4418 program_transform_name.
4420 2001-11-08 Tom Tromey <tromey@cygnus.com>
4422 * parse.y (trap_overflow_corner_case): New rule.
4423 (unary_expression): Use it.
4424 * lex.c (java_init_lex): Don't set minus_seen.
4425 (yylex): Don't use minus_seen. Communicate overflow to parser for
4427 (error_if_numeric_overflow): New function.
4428 * parse.h (minus_seen): Removed field.
4429 (JAVA_RADIX10_FLAG): New define.
4431 2001-11-07 Tom Tromey <tromey@redhat.com>
4433 Patch for PR java/1414:
4434 * parse.y (case_label_list): New global.
4435 (goal): Register case_label_list with GC.
4436 (java_complete_lhs): Save new case on case_label_list.
4437 (patch_switch_statement): Check for duplicate case labels.
4439 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4441 * parse.y (patch_assignment): Removed unused third argument.
4442 (java_complete_lhs): Removed unused third argument to patch_assignment.
4444 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4446 * lang.c: Include langhooks-def.h.
4447 * Make-lang.in: Update.
4449 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4451 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4453 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4455 * mangle.c (find_compression_record_match): Don't match compression
4456 records for package name elements unless they occur at the start of
4457 the name. Fix for PR java/4717.
4459 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4461 * expr.c (expand_java_field_op): Don't special-case references to
4462 java.lang.PRIMTYPE.TYPE.
4463 (build_primtype_type_ref): Removed.
4464 * java-tree.h (build_primtype_type_ref): Remove prototype.
4465 * parse.y (maybe_build_primttype_type_ref): Removed.
4466 (complete_function_arguments): Don't special-case references to
4467 java.lang.PRIMTYPE.TYPE.
4468 (patch_assignment): Likewise.
4469 (array_constructor_check_entry): Likewise.
4471 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4473 * mangle.c (static tree compression_table): Fixed leading comment.
4474 * parse.h (struct parser_ctxt): Fixed field comment.
4475 * parse.y (check_pkg_class_access): New prototype, fixed leading
4476 comment, new parameter used to emit error only if passed as true.
4477 (parse_check_super): Pass extra argument to check_pkg_class_access.
4478 (do_resolve_class): Likewise.
4479 (process_imports): Likewise.
4480 (read_import_dir): Fixed indentation.
4481 (find_in_imports_on_demand): New local class_type_name. Local
4482 node_to_use deleted. while loop changed into for loop. Report
4483 multiple definition only for accessible classes. Improved error
4485 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4486 assigned to parameter list, fixed indentation. while loop changed
4487 into for loop, restore TREE_CHAIN on local `tem' before the next
4490 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4492 * lang.c (lang_get_alias_set): Deleted.
4494 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4496 * gjavah.c (jni_print_char): Fix thinko in last change.
4498 * gjavah.c (jni_print_char, decode_signature_piece): Use
4499 safe-ctype macros and/or fold extra calls into fewer ones.
4500 * lex.c (java_read_unicode, java_lex): Likewise.
4501 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4502 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4503 * mangle_name.c (append_unicode_mangled_name,
4504 unicode_mangling_length): Likewise.
4506 2001-10-17 Richard Henderson <rth@redhat.com>
4508 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4510 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4512 * lang.c (langhooks.h): Included.
4513 (LANG_HOOKS_INIT): Redefined.
4514 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4515 (LANG_HOOKS_DECODE_OPTION): Likewise.
4516 (struct lang_hooks lang_hooks): New initialization.
4518 2001-10-11 Per Bothner <per@bothner.com>
4520 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4521 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4522 The former is simpler, and jcf-write.c handles it better.
4523 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4524 or WITH_CLEANUP_EXPR.
4525 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4526 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4528 * parse.y (patch_if_else_statement): If the condition is constant,
4529 optimize away the test.
4531 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4533 * parse.y (patch_cast): Call patch_string on the first operand of
4534 the incoming node, update it if necessary. Fixes PR java/4510.
4536 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4538 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4539 when name qualifier matches a package name.
4541 2001-10-08 Tom Tromey <tromey@redhat.com>
4543 Fix for PR java/4489:
4544 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4545 force a new label when computing `body_block'.
4547 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4549 * jcf-io.c (format_uint): Const-ify.
4550 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4551 * lex.c (java_get_line_col): Likewise.
4552 * parse.y (build_incdec): Likewise.
4554 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4556 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4557 a NULL enclosing context if appropriate. Fixes PR java/4466.
4559 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4561 * parse.y (patch_assignment): Use lvalue's original TYPE when
4562 building the final COMPOUND_EXPR.
4563 (try_reference_assignconv): Fixed leading comment.
4565 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4567 * parse.y (check_final_variable_indirect_assignment): For
4568 COMPOUND_EXPR, return only if finals were found initialized
4569 properly, if not, keep on checking.
4570 (check_final_variable_global_assignment_flag): New local
4571 error_found, set when appropriate and used to decide whether to
4572 report uninitialized finals. Fixed typo in comment.
4574 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4576 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4577 last three initializations. Fixes PR java/4360.
4579 2001-09-21 Richard Henderson <rth@redhat.com>
4581 * class.c (get_dispatch_table): Handle function descriptors.
4582 (build_dtable_decl): Likewise.
4583 * expr.c (build_invokevirtual): Likewise.
4585 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4587 * parse.y (patch_method_invocation): Build class initialization
4588 when static finals are used to qualify method invocation.
4591 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4593 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4594 build_type_name_from_array_name.
4595 (STRING_STRIP_BRACKETS): New macro.
4596 * parse.y (build_type_name_from_array_name): New function.
4597 (array_creation_expression:): Accumulate []s instead of [s.
4598 (cast_expression:): Accumulate []s instead of [s after cast type
4600 (build_array_from_name): Local string deleted, use
4601 build_type_name_from_array_name.
4602 (build_unresolved_array_type): Accumulate []s instead of [s after
4604 (register_fields): Fixed comment.
4605 (resolve_class): Local name, base deleted, new locals tname and
4606 array_dims. Use build_type_name_from_array_name. Use array_dims to
4608 (purify_type_name): Use STRING_STRIP_BRACKETS.
4610 2001-09-18 Andreas Jaeger <aj@suse.de>
4612 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4613 * jv-scan.c: Likewise.
4615 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4617 * parse.y (patch_method_invocation): Inner class creation context
4618 check not enforced within constructors. Fixes PR java/1873.
4620 2001-09-16 Tom Tromey <tromey@redhat.com>
4622 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4623 NOTE_PUSH for single-case push. Fixes PR java/4189.
4625 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4627 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4628 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4629 (struct lang_type): New fields import_list and import_demand_list.
4630 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4631 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4632 (do_resolve_class): New local saved_enclosing_type, initialized,
4633 passed as parameter to find_in_imports and find_in_imports_on_demand.
4634 (find_in_imports): Added paramater enclosing_type, use its
4635 TYPE_IMPORT_LIST when applicable.
4636 (find_in_imports_on_demand): Added parameter enclosing_type, use
4637 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4638 declaration and initialization.
4639 (fold_constant_for_init): Switch/restore current_class to the
4640 appropriate context.
4642 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4644 * verify.c (verify_jvm_instructions): Fix typo.
4646 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4648 * expr.c (expand_invoke): Const-ification.
4649 * parse.y (patch_method_invocation): Likewise.
4651 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4653 * gjavah.c (cxx_keywords): Const-ification.
4654 * keyword.gperf (java_keyword): Likewise.
4655 * lang.c (java_tree_code_name): Likewise.
4656 * lex.c (cxx_keywords): Likewise.
4657 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4659 2001-09-11 Richard Henderson <rth@redhat.com>
4661 * parse.h (ctxp_for_generation): Mark extern.
4663 2001-09-10 Richard Henderson <rth@redhat.com>
4665 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4667 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4669 * typeck.c (java_array_type_length, build_prim_array_type):
4670 Represent empty arrays by NULL index.
4672 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4674 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4675 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4677 2001-09-06 Anthony Green <green@redhat.com>
4679 * class.c (O_BINARY): Define if necessary.
4680 (registerResource_libfunc): Declare.
4681 (init_class_processing): Initilize registerResource_libfunc.
4682 (compile_resource_file): New function.
4683 * java-tree.h (resource_name): Declare.
4684 (compile_resource_file): Declare.
4685 * jcf-parse.c (yyparse): Handle compiling java resource files.
4686 * lang.c (java_decode_option): Handle -fcompile-resource option.
4687 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4689 * gcj.texi (Code Generation): Add documentation for -R flag.
4691 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4693 * jcf-write.c (generate_classfile): Issue an error in case of
4694 field/initial value mismatch.
4695 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4696 being initialized and we're generating bytecode.
4697 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4698 set DECL_INITIAL properly when appropriate.
4702 2001-09-01 Per Bothner <per@bothner.com>
4704 * parse.y (maybe_yank_clinit): A field without an initializer is not
4705 relevant. All initializers except static final and constant require
4706 <clinit>, regardless of flag_emit_class_files.
4708 2001-08-31 Per Bothner <per@bothner.com>
4710 * class.c (set_constant_value): When not emitting class files, then a
4711 String ConstantValue is a utf8const_ptr_type.
4713 2001-08-30 Per Bothner <per@bothner.com>
4715 * jcf-write.c (generate_classfile): Check that field is primitive
4716 or string before emitting ConstantValue attribute.
4718 2001-08-30 Per Bothner <per@bothner.com>
4720 * parse.y (resolve_qualified_expression_name): If creating a
4721 COMPOUND_EXPR, set it's type correctly.
4723 2001-08-30 Per Bothner <per@bothner.com>
4725 * jcf-io.c (open_class): Set filename field.
4727 * jcf-parse,c (parse_class_file): Set current_function_decl
4728 for better error message when Code attribute is missing.
4730 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4731 better diagnostics, especially for constructors.
4733 2001-08-30 Per Bothner <per@bothner.com>
4735 * jcf-write.c (generate_classfile): Don't write ConstantValue
4736 attribute if field is not final, for compatibility with jdk.
4738 * jcf-write.c (generate_classfile): Convert ConstantValue values
4739 to correct type. Work-around for front-end bug.
4740 * class.c (set_constant_value): Error if constant has wrong type.
4742 2001-08-30 Per Bothner <per@bothner.com>
4744 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4745 "Double" are printed at verbosity 1.
4747 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4749 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4751 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4753 * parse.y (patch_assignment): Don't verify final re-assignment here.
4754 (java_complete_lhs): Verify assignments to finals calling
4755 patch_assignment. Verify re-assignments to finals before calling
4758 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4760 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4763 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4765 * lex.c (java_lex): new local found_hex_digits. Set and then used
4766 in test to reject invalid hexadecimal numbers.
4767 * parse.y (java_complete_tree): Prevent unwanted cast with
4768 initialized floating point finals.
4769 (patch_binop): Emit a warning when detecting a division by zero,
4770 mark result not constant, don't simplify non integer division.
4772 2001-08-28 Per Bothner <per@bothner.com>
4774 * jcf-write.c (generate_bytecode_insns): For increments and
4775 decrements just recurse to push constant. Improvement on Mark's patch.
4777 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4779 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4780 real conversion for increments and decrements of reals.
4782 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4784 * parse.y (resolve_qualified_expression_name): Handle unresolved
4785 qualified expressions, prevent numerical qualifiers, fixed typo.
4788 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4790 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4791 don't report anything but deprecated class when marked so. Handle
4793 (patch_method_invocation): Check deprecation on methods and types.
4794 (patch_binop): code becomes an enum tree_code, added default: to
4795 switch to handle that. Detect division by zero, try to fold and
4796 return before using a subroutine.
4798 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4800 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4801 file smaller than 4 bytes.
4802 * parse.y (check_inner_circular_reference): New function.
4803 (check_circular_reference): Likewise.
4804 (array_initializer:): Accept {,}.
4805 (java_check_circular_reference): Rewritten using
4806 check_circular_reference and check_inner_circular_reference.
4807 (java_complete_expand_method): Unconditionally save and restore
4808 the unpurged exception list.
4809 (build_dot_class_method_invocation): Unmangle signature parameter.
4811 2001-08-21 Tom Tromey <tromey@redhat.com>
4813 * decl.c (init_decl_processing): Add `throws' field to method
4815 * class.c (make_method_value): Compute `throws' field for method.
4817 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4819 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4820 circularity is detected.
4821 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4823 2001-08-17 Richard Henderson <rth@redhat.com>
4825 * class.c (emit_register_classes): Add align parameter to
4826 call to assemble_integer.
4828 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4830 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4831 loading a class_or_name fails, try considering an innerclass name
4832 and load the enclosing context.
4833 * parse.y (resolve_inner_class): New function.
4834 (find_as_inner_class): Added leading comment.
4835 (register_incomplete_type): Keep the current context as enclosing
4836 context for JDEP_FIELD dependencies.
4837 (do_resolve_class): Locals new_class_decl and super initialized to
4838 NULL. Call resolve_inner_class, explore the enclosing context
4839 superclass if necessary.
4842 2001-08-16 Tom Tromey <tromey@redhat.com>
4844 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4845 * gjavah.c (main): Updated for change to jcf_path_seal.
4846 * lang.c (version_flag): New global.
4847 (java_decode_option): Recognize `-version'.
4848 (java_init): Update for change to jcf_path_seal.
4849 * jcf.h (jcf_path_seal): Added `print' argument.
4850 * jcf-path.c (jcf_path_seal): Added `print' argument.
4852 2001-08-13 Zack Weinberg <zackw@panix.com>
4854 * Make-lang.in (java/decl.o): Update dependencies.
4855 * decl.c: Include libfuncs.h, don't include toplev.h.
4857 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4859 * decl.c (init_decl_processing): exception_type_node,
4860 class_not_found_type_node, and no_class_def_found_type_node
4861 initialized. predef_filenames augmented accordingly.
4862 instinit_identifier_node initialized.
4863 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4864 * java-tree.h (enum java_tree_index): New entries
4865 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4866 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4867 (exception_type_node): New macro.
4868 (class_not_found_type_node): Likewise.
4869 (no_class_def_found_type_node): Likewise.
4870 (instinit_identifier_node): Likewise.
4871 (PREDEF_FILENAMES_SIZE): Adjusted.
4872 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4873 (struct lang_type): Fixed typo in bitfield name.
4874 (DECL_INSTINIT_P): New macro.
4875 (ID_INSTINIT_P): Likewise.
4876 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4878 * parse.y (encapsulate_with_try_catch): New function.
4879 (generate_instinit): Likewise.
4880 (build_instinit_invocation): Likewise.
4881 (ctors_unchecked_throws_clause_p): Likewise.
4882 (add_instance_initializer): Deleted.
4883 (build_instance_initializer): Likewise.
4884 (in_instance_initializer): Likewise.
4885 (check_method_redefinition): instinit$ not to be verified.
4886 (java_complete_expand_methods): Generate instinit$, simplified code.
4887 (build_dot_class_method): Eliminated unnecessary locals. Use
4888 encapsulate_with_try_catch, removed unnecessary code.
4889 (fix_constructors): New local iii. Use build_instinit_invocation.
4890 (patch_method_invocation): Added comment.
4891 (maybe_use_access_method): Don't consider instinit$.
4892 (find_applicable_accessible_methods_list): Shorten the search for
4894 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4895 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4896 (patch_throw_statement): Likewise. Fixed typo.
4898 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4901 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4902 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4904 (lang_specific_pre_link): Use set_input to set input_filename.
4906 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4907 (main): Fix definition.
4908 Strip `main' from classname.
4911 2001-08-11 Zack Weinberg <zackw@panix.com>
4913 * lex.h: Don't include setjmp.h. Don't define
4914 SET_FLOAT_HANDLER or prototype set_float_handler.
4916 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4918 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4919 `poplevel' in the right order.
4921 2001-08-09 Richard Henderson <rth@redhat.com>
4923 * Make-lang.in (class.o): Depend on TARGET_H.
4924 * class.c (emit_register_classes): Use target hooks instead of
4925 assemble_constructor and assemble_destructor.
4927 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4929 * check-init.c (flags.h): Include
4930 (check_init): Don't report uninitialized static class
4931 initialization flags, don't free bit index when doing static class
4932 initialization optimization.
4933 (check_for_initialization): Return type changed to `unsigned int.'
4934 (attach_initialized_static_class): New function.
4935 * class.c (add_method_1): Create the initialized static class
4937 (finish_class): Always emit deferred inline methods.
4938 * decl.c (emit_init_test_initialization): Moved to expr.c
4939 (complete_start_java_method): Don't traverse
4940 DECL_FUNCTION_INIT_TEST_TABLE.
4941 (lang_mark_tree): Mark hash tables in function decls.
4942 * expr.c (emit_init_test_initialization): Moved from decl.c.
4943 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4944 initialization flag, set DECL_CONTEXT and
4945 LOCAL_CLASS_INITIALIZATION_FLAG.
4946 (java_lang_expand_expr): Emit initialization code for static class
4947 initialized flags when entering block, if necessary.
4948 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4949 * java-tree.h (flag_optimize_sci): New global variable declaration.
4950 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4951 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4952 (LOCAL_FINAL_P): Fixed typo in comment.
4953 (FINAL_VARIABLE_P): Likewise.
4954 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4955 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4956 (struct lang_decl): New fields `ict', `smic' and `cif.'
4957 (check_for_initialization): New returned value for global.
4958 (attach_initialized_static_class): New global function.
4959 (STATIC_CLASS_INIT_OPT_P): New macro.
4960 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4961 * lang.c (java_decode_option): Handle
4962 `-fno-optimize-static-class-initialization'
4963 * parse.y (start_complete_expand_method): New function.
4964 (java_expand_method_bodies): Likewise.
4965 (attach_init_test_initialization_flags): Likewise.
4966 (adjust_init_test_initialization): Likewise.
4967 (emit_test_initialization): Likewise.
4968 (java_complete_expand_methods): Nullify abstract and native method
4970 (java_complete_expand_method): New locals `fbody', `block_body'
4971 and `exception_copy.' Reorganized: directly return on empty method
4972 bodies, call `start_complete_expand_method', remember definitely
4973 initialized static class in function, don't expand method bodies.
4974 (java_expand_classes): Call `java_expand_method_bodies' before
4975 `finish_class' when compiling to native.
4976 (resolve_expression_name): Use `orig' after building outer class
4978 (patch_invoke): Remember static method invocations.
4980 2001-08-06 Richard Henderson <rth@redhat.com>
4982 * class.c (emit_register_classes): Pass a symbol_ref and priority
4983 to assemble_constructor.
4985 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4987 * java-tree.h (all_class_filename): New macro.
4988 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4989 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4990 newly created IDENTIFIER_NODE to `all_class_filename.'
4992 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4994 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4995 Use ggc_add_tree_root to register roots.
4997 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4999 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5000 second operand calling check_init.
5001 * decl.c (complete_start_java_method): Swaped second and third
5002 arguments while creating WITH_CLEANUP_EXPR node.
5003 * jcf-write.c (generate_bytecode_insns): Use second operand
5004 instead of third when handling WITH_CLEANUP_EXPR.
5005 * parse.y (java_complete_lhs): Expand second operand of
5006 WITH_CLEANUP_EXPR nodes.
5007 (patch_synchronized_statement): Swaped second and third arguments
5008 while creating WITH_CLEANUP_EXPR node.
5010 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5012 * parse.y (create_interface): Avoid cyclic inheritance report when
5013 syntax error encountered during class definition.
5016 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5018 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5020 (lang_specific_pre_link): Use set_input to set input_filename.
5022 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5023 (main): Fix definition.
5024 Strip `main' from classname.
5027 2001-07-18 Tom Tromey <tromey@redhat.com>
5030 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5031 * lex.c (java_new_lexer): Use ICONV_CONST.
5032 (java_read_char): Likewise.
5033 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5034 (jv-scan$(exeext)): Likewise.
5036 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5038 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5039 * parse.y (check_class_interface_creation): Allow `private' if the
5040 enclosing is not an interface.
5041 (create_interface): Interface tagged public if the enclosing
5042 context is an interface.
5043 (create_class): Class tagged public if the enclosing context
5047 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5049 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5052 2001-07-14 Tim Josling <tej@melbpc.org.au>
5054 * check-init.c (check_init): Remove references to EXPON_EXPR.
5056 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5058 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5059 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5062 2001-07-13 Tom Tromey <tromey@redhat.com>
5064 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5067 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5069 * parse.y (patch_method_invocation): Don't override primary if one
5070 is already provided, but let this$<n> be built. Fixed comment.
5072 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5074 * parse.y (empty_statement:): Report empty statement error only
5075 when found at class declaration level.
5078 2001-07-12 Tom Tromey <tromey@redhat.com>
5080 * expr.c (expand_load_internal): New function.
5081 (LOAD_INTERNAL): Use it.
5083 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5085 * parse.y (verify_constructor_super): Compare anonymous class ctor
5086 args with `valid_method_invocation_conversion_p.'
5089 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5091 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5092 `-fsyntax-only.' Fixes PR java/3248
5094 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5096 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5098 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5100 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5101 current function is static. Fixes PR java/1970
5103 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5105 * parse.y (patch_method_invocation): Add enclosing context to ctor
5106 calls if necessary. Fixes PR java/2953
5108 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5110 * parse.y (resolve_package): Abort if qualified expression member
5112 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5115 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5117 * verify.c: Don't use // comments.
5119 2001-07-05 Tom Tromey <tromey@redhat.com>
5121 * lang.c (flag_assume_compiled): Removed.
5122 * java-tree.h (flag_assume_compiled): Removed.
5123 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5124 -fhash-synchronization, -fuse-divide-subroutine,
5125 -fcheck-references, -femit-class-file, -femit-class-files,
5126 -fassume-compiled. Updated --encoding information. Changed
5127 -foutput-class-dir to `-d'.
5129 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5131 * jcf-parse.c (parse_class_file): Add lineno parameter to
5132 debug_start_source_file call.
5134 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5136 * gcj.texi: Use gpl.texi.
5137 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5138 dependencies and use doc/include in search path.
5140 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5142 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5143 `this'. If so, don't build instance initializers.
5145 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5147 * parse.y (resolve_expression_name): Improved error message for
5148 inner class cases. Fixes PR java/1958
5150 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5152 * lang.c: #include diagnostic.h
5153 (lang_print_error): Add a `diagnostic_context *' parameter.
5154 (java_dummy_print): Likewise.
5155 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5157 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5159 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5160 * jcf.h (typedef struct JCF): New bitfield `finished.'
5161 (JCF_FINISH): Set `finished.'
5162 (JCF_ZERO): Reset `finished.'
5165 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5167 * parse.y (class_body_declaration:): Don't install empty instance
5171 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5173 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5174 (set_class_decl_access_flags): New function.
5175 * java-tree.h (set_class_decl_access_flags): New prototype.
5176 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5177 (parse_class_file): New local `decl_max_locals.' Take wide types
5178 into account to compute DECL_MAX_LOCALS.
5179 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5182 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5184 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5186 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5188 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5189 * parse.y (do_resolve_class): Moved comments out to leading comment
5190 section. Removed local `start', New local `_ht' and
5191 `circularity_hash.' Record `enclosing' in hash table and search
5192 it to detect circularity. Use `enclosing' as an argument to
5193 `lookup_cl.' Free the hash table when done.
5195 2001-06-19 Tom Tromey <tromey@redhat.com>
5197 * lex.c (java_read_char): Disallow invalid and overlong
5198 sequences. Fixes PR java/2319.
5200 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5202 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5204 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5206 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5207 arguments accordingly.
5209 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5211 * gcj.texi: Move contents to just after title page.
5213 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5215 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5217 (patch_incomplete_class_ref): Build the class ref, build the class
5218 init if necessary, complete the tree.
5221 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5223 * parse.y (lookup_field_wrapper): Test `name' code.
5224 (resolve_qualified_expression_name): Test `qual_wfl' code.
5225 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5226 handle `qual_wfl' by code.
5227 (maybe_build_primttype_type_ref): Test `wfl' code.
5229 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5231 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5233 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5234 the dvi file in the java directory.
5236 2001-05-25 Sam TH <sam@uchicago.edu>
5238 * gen-table.pl javaop.h jcf.h lex.h,
5239 parse.h: Fix header include guards.
5241 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5243 * jv-scan.c (version): Update copyright year.
5245 2001-05-21 Per Bothner <per@bothner.com>
5247 * jcf-parse.c (read_class): If class is from .class or .zip file
5248 and it's already been read, don't push/pop parser context.
5250 2001-05-18 Per Bothner <per@bothner.com>
5252 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5253 command line so the jvgenmain-generated main program comes first.
5255 2001-05-15 Tom Tromey <tromey@redhat.com>
5257 * class.c (build_utf8_ref): Don't generate identifier based on
5260 2001-05-12 Richard Henderson <rth@redhat.com>
5262 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5263 * expr.c (java_lang_expand_expr): Expand it.
5264 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5265 calling build_exception_object_ref.
5266 * parse.y (catch_clause_parameter): Likewise.
5267 (build_dot_class_method): Likewise.
5268 (try_reference_assignconv): Likewise.
5269 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5270 * jcf-write.c (generate_bytecode_insns): Likewise.
5272 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5274 * parse.y (build_unresolved_array_type): Set
5275 EXPR_WFL_QUALIFICATION on the newly created wfl.
5276 Fixes PR java/2538. Fixes PR java/2535.
5278 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5280 * parse.y (fix_constructors): Removed unnecessary assignment to
5281 local. Moved assignment to `this$<n>', fixed comments and
5283 (build_wfl_wrap): Fixed indentation.
5284 Fixes PR java/2598, java/2579 and java/2658.
5286 2001-05-03 Mo DeJong <mdejong@redhat.com>
5288 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5289 check for byte swap.
5291 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5293 * expr.c (build_class_init): Move MODIFY_EXPR
5294 outside of COND_EXPR. Remove variable `call'.
5296 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5298 * decl.c: NULL_PTR -> NULL.
5299 * jcf-write.c: Likewise.
5301 2001-05-01 Tom Tromey <tromey@redhat.com>
5303 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5304 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5305 * gcj.texi: Updated copyright text. Include fdl.texi.
5306 (Top): Link to new node.
5308 2001-05-01 Per Bothner <per@bothner.com>
5310 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5312 2001-05-01 Per Bothner <per@bothner.com>
5314 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5315 import_list contains the name, not the TREE_PURPOSE.
5317 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5319 * jcf-io.c (read_zip_member): Cast to long in comparison with
5322 * jvspec.c (lang_specific_driver): Initialize variables.
5324 * mangle.c (find_compression_record_match): Likewise.
5326 * typeck.c (build_null_signature): Provide static prototype. Mark
5327 parameter with ATTRIBUTE_UNUSED.
5329 * verify.c (verify_jvm_instructions): Initialize variable.
5331 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5333 * parse.y (do_resolve_class): Check for cyclic inheritance during
5334 inner class resolution.
5336 2001-04-27 Per Bothner <per@bothner.com>
5338 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5339 while iterating, since that could cause gc to lose stuff.
5341 2001-04-26 Per Bothner <per@bothner.com>
5343 Fix method search wrt scope of inner classes to match JLS2.
5344 * typeck.c (build_null_signature): New static function.
5345 (has_method): New function. Uses build_null_signature and lookup_do.
5346 * java-tree.h (has_method): New declaration.
5347 * parse.y (find_applicable_accessible_methods_list): Do not search
5348 context of inner classes here.
5349 (patch_method_invocation): Search scope, ie. current and outer clases,
5350 for method matching simple name, to find class.
5352 2001-04-26 Per Bothner <per@bothner.com>
5354 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5355 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5357 * constants.c (find_methodref_with_class_index): New function.
5358 (find_methodref_index): Use find_methodref_with_class_index.
5359 * java-tree.h (find_methodref_with_class_index): New declaration.
5360 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5361 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5362 If context changed from interface to class, don't use invokeinterface.
5364 2001-04-25 Per Bothner <per@bothner.com>
5366 * verify.c (verify_jvm_instructions): For field instructions,
5367 check that field index is valid. For invoke instructions, check that
5368 method index is valid.
5370 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5372 * config-lang.in (target_libs): Copy from $libgcj_saved.
5374 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5376 * decl.c (init_decl_processing): Add new class "protectionDomain"
5378 * class.c (make_class_data): Set initial value for "protectionDomain".
5380 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5382 * jvspec.c (lang_specific_driver): Fix memory allocation
5383 deficit, by using concat in lieu of xmalloc/sprintf.
5385 2001-04-20 Per Bothner <per@bothner.com>
5387 Fixes to compile multiple .class files at once.
5388 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5389 * java-tree.h (CLASS_PARSED_P): New macro.
5390 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5391 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5392 (read_class): Avoid some code duplication.
5393 Don't call JCF_FINISH for a .class file - might be needed later.
5394 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5395 rather than CLASS_LOADED_P, since latter implies class laid out.
5396 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5397 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5399 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5401 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5403 * boehm.c: Include toplev.h.
5405 2001-04-06 Tom Tromey <tromey@redhat.com>
5406 Alexandre Petit-Bianco <apbianco@redhat.com>
5408 Fix for PR gcj/1404 and PR gcj/2332:
5409 * parse.y (build_array_from_name): If we use the type_wfl then
5410 accumulate dimensions from the original type as well.
5411 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5413 2001-04-06 Tom Tromey <tromey@redhat.com>
5415 * parse.y (analyze_clinit_body): Return true if the second operand
5416 of a METHOD_EXPR is nonzero.
5418 2001-04-06 Tom Tromey <tromey@redhat.com>
5420 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5422 ($(srcdir)/java/parse.c): Likewise.
5424 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5426 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5427 (version-gcc): Initialized.
5428 (which-gcj): Likewise.
5430 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5432 * java-tree.h (struct lang_decl): New macro
5433 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5434 * parse.y (build_instance_initializer): New function.
5435 (add_instance_initializer): Use it.
5436 (java_fix_constructors): Set `current_class' before fix pass.
5437 (fix_constructors): Just return if already fixed. Move `super()'
5438 invocation ahead. Use `build_instance_initializer.'
5441 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5443 * parse.y (resolve_qualified_expression_name): Pass field's
5444 DECL_CONTEXT to `not_accessible_p.'
5445 (not_accessible_p): Changed parameters order in `inherits_from_p'
5448 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5450 * lang-options.h: Add flag_check_references.
5452 2001-04-04 Per Bothner <per@bothner.com>
5454 * java-tree.h (CONSTANT_VALUE_P): New macro.
5455 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5456 * parse.y (maybe_build_class_init_for_field): New static function.
5457 (resolve_expression_name, resolve_field_access): Use
5458 maybe_build_class_init_for_field instead of build_class_init
5459 This does not do the init if the field is compile-time-constant.
5460 (resolve_field_access): Simplify.
5462 * parse.y (fold_constant_for_init): Merge test into switch.
5464 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5466 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5468 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5470 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5472 * expr.c (pop_type_0): Save the result of the first
5473 lang_printable_name call in a scratch buffer, so it
5474 won't be clobbered by the second call.
5476 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5478 * parse-scan.y (array_type:): Rewritten.
5479 (type_declaration:): `empty_statement' replaces `SC_TK.'
5480 (class_member_declaration:): `empty statement' added.
5481 (method_body:): Simplified.
5482 (static_initializer:): Likewise.
5483 (primary_no_new_array:): Use `type_literals.'
5484 (type_literals:): New rule.
5485 (dims:): Set and update `bracket_count.'
5486 Fixes PR java/1074. Fixes PR java/2412.
5488 2001-03-28 Hans Boehm <boehm@acm.org>
5490 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5491 (get_boehm_type_descriptor): Set type on returned value to be a
5492 pointer length integer.
5494 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5496 * expr.c (pop_type_0): Call `concat' rather than building the
5498 (pop_type): Add format specifier in call to `error'.
5500 * parse.y (patch_method_invocation): Avoid casting away
5503 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5505 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5507 2001-03-28 Richard Henderson <rth@redhat.com>
5509 IA-64 ABI Exception Handling:
5510 * Make-lang.in (except.o): Don't depend on eh-common.h.
5511 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5512 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5513 [soft_exceptioninfo_call_node]: Remove.
5514 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5515 (end_java_method): No emit_handlers.
5516 * except.c (java_set_exception_lang_code): Remove.
5517 (method_init_exceptions): Don't call it.
5518 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5519 (build_exception_object_ref): New.
5520 (expand_end_java_handler): Update for except.h name changes.
5521 (emit_handlers, expand_resume_after_catch): Remove.
5522 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5523 (process_jvm_instruction): Use build_exception_object_ref.
5524 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5525 (soft_exceptioninfo_call_node): Remove.
5526 (build_exception_object_ref): Declare.
5527 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5528 soft_exceptioninfo_call_node. Move processing ...
5529 [EXC_PTR_EXPR]: ... here.
5530 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5531 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5532 (source_end_java_method): No java_set_exception_lang_code or
5534 (build_dot_class_method): Use build_exception_object_ref.
5535 (try_reference_assignconv): Check EXC_PTR_EXPR not
5536 soft_exceptioninfo_call_node.
5538 2001-03-28 Richard Henderson <rth@redhat.com>
5540 * java-tree.h (throw_node): Define as a single member of
5541 java_global_trees instead of a separate array.
5542 (JTI_THROW_NODE): New.
5543 * decl.c (throw_node): Don't declare.
5544 (init_decl_processing): Init a scalar throw_node.
5545 Don't register it for gc.
5546 * check-init.c (check_init): Reference scalar throw_node.
5547 * expr.c (build_java_athrow): Likewise.
5548 * jcf-write.c (generate_bytecode_insns): Likewise.
5549 * parse.h (BUILD_THROW): Likewise.
5551 2001-03-28 Richard Henderson <rth@redhat.com>
5553 * decl.c (end_java_method): Do not save and restore
5554 flag_non_call_exceptions.
5555 * parse.y (source_end_java_method): Likewise.
5556 * lang.c (flag_exceptions): Don't declare.
5557 (java_init_options): Set flag_non_call_exceptions. Set
5558 flag_exceptions here ...
5559 (java_init): ... not here.
5561 2001-03-27 Richard Henderson <rth@redhat.com>
5563 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5564 exceptions_via_longjmp.
5566 * lang.c (flag_new_exceptions): Don't declare it.
5567 (java_init_options): Or set it.
5569 2001-03-27 Richard Henderson <rth@redhat.com>
5571 * decl.c (end_java_method): Rename asynchronous_exceptions to
5572 flag_non_call_exceptions.
5573 * parse.y (source_end_java_method): Likewise.
5575 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5577 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5579 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5581 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5583 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5585 * parse.y (find_as_inner_class): Follow current package
5586 indications not to mistakingly load an unrelated class.
5588 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5590 * constants.c (PUTN): Use memcpy, not bcopy.
5592 * lex.c (java_read_char): Use memmove, not bcopy.
5594 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5596 2001-03-23 Per Bothner <per@bothner.com>
5598 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5599 macro for better error pin-pointing.
5600 * java-tree.h: Fix typo in comment.
5602 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5603 Don't include jsr/goto in exception range.
5604 Check if start and end of exception range are the same (also TRY_EXPR).
5605 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5606 However, do emit the following goto even if try_block is empty.
5607 Defer freeing exception_decl until after the finalizer, to make
5608 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5610 * parse.y (java_complete_lhs): If the try-clause is empty, just
5611 return the finally-clause and vice versa.
5613 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5615 * gcj.texi (Input Options): documented the check for attribute
5616 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5617 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5618 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5619 (jcf_parse): Check for the right classes archive if necessary.
5620 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5621 (jcf_parse_fields): Fixed indentation.
5622 * jcf-write.c (append_gcj_attribute): New function.
5623 (generate_classfile): Compute the attribute count, invoke
5624 `append_gcj_attribute'.
5625 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5626 turned into bit-fields. New bit-field `right_zip.'
5627 (JCF_ZERO): Set `right_zip' to zero.
5628 * lang-options.h (-fforce-classes-archive-check): Added flag.
5629 * lang.c (flag_force_classes_archive_check): New flag.
5630 (lang_f_options): New entry `force-classes-archive-check.'
5633 2001-02-07 Andrew Haley <aph@redhat.com>
5635 * gcj.texi (Configure-time Options): Add -fcheck-references.
5636 * expr.c (build_java_indirect_ref): New function.
5637 (java_check_reference): New function.
5638 (build_java_array_length_access): Use build_java_indirect_ref to
5639 check for null references.
5640 (build_java_arrayaccess): Likewise.
5641 (build_get_class): Likewise.
5642 (build_field_ref): Likewise.
5643 (invoke_build_dtable): Likewise.
5644 (build_invokeinterface): Likewise.
5645 * lang.c (lang_f_options): Add flag_check_references.
5646 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5647 * java-tree.h (flag_check_references): New variable.
5648 * lang.c (flag_check_references): Likewise.
5649 * parse.y (patch_invoke): Use java_check_reference.
5650 (patch_assignment): Allow for extra nesting in
5651 _Jv_CheckArrayStore.
5653 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5655 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5656 * lex.c (cxx_keywords): Likewise.
5658 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5660 * parse.y (qualify_ambiguous_name): Broaden `length'
5661 recognition. Help MODIFY_EXPR be resolved as expression names.
5662 Fixes PR java/2066. Fixes PR java/2400.
5664 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5666 * gjavah.c (process_file): Mark interface definitions with
5667 "__attribute__ ((java_interface))".
5669 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5671 * class.c (layout_class): Fixed push_super_field's second
5672 argument. Fixes PR java/2333.
5673 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5674 too early to lay innerclasses out.
5676 2001-03-20 Tom Tromey <tromey@redhat.com>
5677 Alexandre Petit-Bianco <apbianco@redhat.com>
5679 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5680 inside an array reference. Insertion of the array store check
5681 rewritten. Fixes PR java/2299.
5683 2001-03-20 Tom Tromey <tromey@redhat.com>
5685 * lex.c (java_read_unicode): Only accept leading `u's.
5687 2001-03-20 Tom Tromey <tromey@redhat.com>
5689 * jcf-parse.c (read_class): Initialize `class'.
5691 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5693 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5695 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5697 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5698 (layout_class): Likewise.
5699 (layout_class_method): Likewise.
5700 (emit_register_classes): Likewise.
5701 * decl.c (builtin_function): Likewise.
5702 (give_name_to_locals): Likewise.
5704 2001-03-19 Per Bothner <per@bothner.com>
5706 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5707 before trying to load an inner class.
5709 Fixes to process to command-line .class files in two passes.
5710 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5711 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5712 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5713 * class.c (is_compiled_class): Fix for renamed flag.
5714 * parse.y (maybe_create_class_interface_decl): Likewise.
5715 * jcf-parse.c (yyparse): Also set if compiling .class files.
5716 * jcf-parse.c (read_class); Read current_class.
5717 (jcf_parse): Make static.
5718 (load_inner_classes): New function, with code moved from jcf_parse,
5719 because we need to inner classes after the command-line files are read.
5720 (yyparse): Set finput to NULL when it doesn't need to be closed.
5721 Reduce use of main_jcf (basically only for archive) and
5722 use finput instead of main_jcf->read_state.
5723 Inline jcf_figure_file_type into yyparse.
5724 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5725 Defer load_inner_classes and parse_class_file to a second pass,
5726 after we've correctly mapped command-line .clas fiels to classes.
5727 (jcf_figure_file_type): Removed.
5728 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5729 (JCF_ZERO): Also clear zipd field.
5730 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5732 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5734 * jcf-parse.c (yyparse): Change ch from char * to char.
5736 2001-03-19 Per Bothner <per@bothner.com>
5738 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5739 Add constructed filelist-file at end, following -xjava. Thus any .o
5740 and library files are not affected by the -xjava. Also wrap
5741 explicit @FILE with -xjava and -xnone.
5743 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5745 * class.c (build_static_field_ref): Call make_decl_rtl() after
5746 setting the DECL_EXTERNAL flag.
5748 2001-03-17 Per Bothner <per@bothner.com>
5750 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5752 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5753 when result is is needed (target is STACK_TARGET).
5755 * parse.h (JDEP_SOLV): Removed.
5756 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5758 * parse.y (incomplete_class_list): Removed.
5759 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5760 It doesn't work if resolve_class changes the name of an array type
5761 that is on the list and then someone else looks for the modified name.
5762 Also, seems liable to break when compiling multiple source files at
5763 once. So the simplest is to just remove incomplete_class_list -
5764 it is only a minor space win and it is not even clear it saves time.
5766 * parse.y (resolve_class): Remove unneeded promote_type.
5768 2001-03-15 Per Bothner <per@bothner.com>
5770 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5771 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5772 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5773 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5775 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5776 * parse.y (java_expand_classes): Likewise.
5778 * parse.y (expand_start_java_method): Was only called once and had a
5779 misleading name, so inline in caller java_complete_expand_method.
5780 (enter_a_block): Likewise inline in enter_block and remove.
5782 Remove junk from when gcc/java was created (by copying from C/C++).
5783 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5784 (struct binding_level): Remove fields keep, keep_if_subblocks,
5785 more_cleanups_ok, have_cleanups (which have never been used).
5786 (pushlevel, poplevel): Remove related useless code.
5788 * class.c (make_class_data): The class_dtable_decl (i.e. the
5789 vtable for Class) should be external, except when compiling Class.
5791 * jvspec.c (lang_specific_driver): Fix -C handling.
5792 Check -save-temps to see if temp @FILE should be deleted.
5793 Follow-up to/fix for February 16 patch.
5795 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5796 (type_stack_dup): Remove no-longer neded error check.
5798 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5800 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5801 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5802 don't surround the element with 'N..E' if the type name is
5805 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5807 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5808 DECL_RTL_SET_P, etc.
5809 (make_method_value): Likewise.
5810 (get_dispatch_table): Likewise.
5812 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5814 2001-03-07 Tom Tromey <tromey@redhat.com>
5816 * config-lang.in (lang_requires): Define.
5818 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5820 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5823 2001-03-05 Per Bothner <per@bothner.com>
5825 Fix a problem where rest_of_decl_compilation applied to
5826 class_dtable_decl causes problems because it was done too early,
5827 before output file was opened.
5828 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5829 * class.c (class_dtable_decl): Add macro - element of class_roots.
5830 (make_class_data): Define class_dtable_decl.
5831 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5833 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5835 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5836 uses of 'boolean' with 'bool'.
5838 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5840 * lang-specs.h: Add zero initializer for cpp_spec field to all
5843 2001-02-16 Per Bothner <per@bothner.com>
5845 Handle compiling multiple input files at once, and @FILE syntax.
5846 * gcj.texi: Updated documentation to match.
5847 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5848 * jcf-parse.c (parse_source_file): Split into ...
5849 (parse_source_file_1): New function - and:
5850 (parse_source_file_2): New function.
5851 (yyparse): On -ffilelist-file, open and scan named file.
5852 On first pass over files, only do parse_source_file_1.
5853 A new second pass calls parse_source_file_2 for each file to compile.
5854 (init_jcf_parse): Call init_src_parse.
5855 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5856 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5857 as multiple input file combined in one compilation.
5858 * lang-options.h: Add -ffilelist-file
5859 * lang.c (flag_filelist_file): New flag variable.
5860 (lang_f_options): Handle -ffilelist-file.
5861 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5862 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5863 gclass_list - use global fields of src_parse_roots instead.
5864 * parse.y (src_parse_roots): New array.
5865 (incomplete_class_list, gclass_list): New macros.
5866 (push_parser_context, java_pop_parser_context,
5867 java_parser_context_resume): Don't fiddle with deleted fields.
5868 (various): Use incomplete_class gclass_list and global macros
5869 instead of parse_ctxt fields - the lists are global.
5870 (init_src_parse): New function.
5872 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5874 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5876 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5878 * parse.y (check_inner_class_access): Moved declaration of local
5879 `enclosing_decl_type' to the right location.
5881 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5883 * parse.y (parser_check_super_interface): Don't call
5884 check_pkg_class_access for an inner interface.
5885 (parser_check_super): Don't call check_pkg_class_access for inner
5887 (do_resolve_class): Simplify enclosing type loop. Don't call
5888 check_pkg_class_access if CL and DECL are not set.
5889 (find_in_imports_on_demand): Set DECL if class_type needed to be
5890 loaded. Don't call check_pkg_class_access for an inner class.
5891 (check_inner_class_access): Rewritten to implement member access
5892 rules as per spec 6.6.1.
5893 (check_pkg_class_access): Handle the empty package correctly.
5894 (in_same_package): New function. Determine if two classes are in the
5897 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5899 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5900 method into array types.
5901 * parse.y (patch_method_invocation): Bypass access check on clone call
5904 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5906 * expr.c (build_instanceof): Check for arrays when trying fold to
5909 2001-02-15 Jim Meyering <meyering@lucent.com>
5911 * Make-lang.in (java.install-common): Depend on `installdirs'.
5912 (java.install-info): Likewise.
5914 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5916 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5918 2001-02-14 Tom Tromey <tromey@redhat.com>
5919 Alexandre Petit-Bianco <apbianco@cygnus.com>
5921 Fix for PR java/1261.
5922 * typeck.c (build_java_array_type): Add public `clone' method to
5924 * parse.y (resolve_qualified_expression_name): Use current_class
5925 when checking for inaccessibility.
5926 (patch_method_invocation): Fixed error message when accessibility
5927 denied. Added `from_super' argument.
5929 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5931 * parse.y (resolve_class): Don't build a fake decl. Use the one
5933 * typeck.c (build_java_array_type): Build and assign decl to array
5936 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5938 * parse.y (not_accessible_p): Changed leading comment. Added extra
5939 `where' argument. Use it to enforce protected access rules.
5940 (resolve_qualified_expression_name): Added extra argument to
5942 (patch_method_invocation): Use argument `primary' to provide
5943 not_accessible_p with an extra argument.
5944 (lookup_method_invoke): Added extra argument to not_accessible_p.
5945 (search_applicable_method_list): Likewise.
5947 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5949 * parse.y (resolve_qualified_expression_name): Try to resolve as
5950 an inner class access only if `decl' is a TYPE_DECL.
5952 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5954 * decl.c (classdollar_identifier_node): Initialize.
5955 * java-tree.h (enum java_tree_index): New entry
5956 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5957 (classdollar_identifier_node): New macro.
5958 (ID_CLASSDOLLAR_P): Likewise.
5959 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5960 (build_dot_class_method_invocation): Likewise.
5961 (find_applicable_accessible_methods_list): `class$' can't be
5964 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5966 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5968 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5970 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5971 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5974 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5976 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5977 outside of the `__U' sequence too.
5978 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5981 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5983 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5985 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5987 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5988 (JVGENMAIN_OBJS): Likewise.
5989 * java-tree.h (append_gpp_mangled_name): New prototype.
5990 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5991 Removed cast calling `gcc_add_root.'
5992 * jvgenmain.c (mangle_obstack): New global, initialized.
5994 (do_mangle_class): Constify local `ptr.'
5995 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5996 append_gpp_mangle_name and update `count' if necessary.
5997 Use `mangle_obstack.'
5998 * mangle.c (append_unicode_mangled_name): Removed.
5999 (append_gpp_mangled_name): Likewise.
6000 (unicode_mangling_length): Likewise.
6001 (mangle_member_name): Return type set to `void.'
6002 (mangle_field_decl): Don't append `U' in escaped names.
6003 (mangle_method_decl): Likewise.
6004 (mangle_member_name): Just use `append_gpp_mangled_name.'
6005 * mangle_name.c: New file.
6007 2001-02-07 Per Bothner <per@bothner.com>
6009 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6011 * check-init.c (check_init): Don't call done_alternative after
6012 processing loop code, as a LOOP_EXPR never terminates normally.
6014 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6016 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6018 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6020 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6023 2001-02-06 Tom Tromey <tromey@redhat.com>
6025 * lex.c (java_new_lexer): Longer error message.
6027 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6028 Alexandre Petit-Bianco <apbianco@cygnus.com>
6030 * typeck.c (build_prim_array_type): Added leading comment.
6031 (build_java_array_type): Moved locals out of
6032 block. Always create the `data' field, fixed alignment to match
6035 2001-02-04 Tom Tromey <tromey@redhat.com>
6037 * expr.c (java_lang_expand_expr): Don't bother recomputing
6038 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6041 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6043 * parse.y (process_imports): Save the original name of the import
6044 for better error report.
6046 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6048 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6049 of macros used when compiling jvspec.c.
6050 * jvspec.c (lang_specific_driver): Link with the shared
6053 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6055 * check-init.c (check_init): Call internal_error instead of fatal.
6056 * expr.c (java_lang_expand_expr): Likewise.
6057 * jcf-parse.c (get_constant): Likewise.
6058 * mangle.c (java_mangle_decl): Likewise.
6059 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6060 (operator_string): Likewise.
6061 * check-init.c (check_init): Call abort instead of fatal.
6062 * class.c (build_class_ref): Likewise.
6063 * constants.c (write_constant_pool): Likewise.
6064 * decl.c (start_java_method): Likewise.
6065 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6066 (java_stack_dup, encode_newarray_type): Likewise.
6067 (build_java_array_length_access): Likewise.
6068 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6069 (build_java_soft_divmod, build_invokeinterface): Likewise.
6070 * java-tree.h (INNER_CLASS_P): Likewise.
6071 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6072 (give_name_to_class, get_class_constant): Likewise.
6073 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6074 (find_constant_index, generate_bytecode_conditional): Likewise.
6075 (generate_bytecode_insns, perform_relocations): Likewise.
6076 * lex.c (java_unget_unicode, java_lex): Likewise.
6077 * mangle.c (mangle_type, mangle_record_type): Likewise.
6078 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6079 (finish_mangling): Likewise.
6080 * parse.h (MARK_FINAL_PARMS): Likewise.
6081 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6082 (obtain_incomplete_type, java_complete_class): Likewise.
6083 (java_check_regular_methods, java_complete_expand_method): Likewise.
6084 (cut_identifier_in_qualified, check_deprecation): Likewise.
6085 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6086 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6087 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6088 * typeck.c (set_local_type, parse_signature_type): Likewise.
6089 (parse_signature_string, build_java_signature): Likewise;
6090 (set_java_signature): Likewise.
6091 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6092 * class.c (add_method): Call fatal_error instead of fatal.
6093 (build_static_field_ref): Likewise.
6094 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6095 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6096 * lex.c (java_new_new_lexer): Likewise.
6097 * jv-scan.c (main): Likewise.
6098 (fatal_error): Renamed from fatal.
6099 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6101 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6102 (yyparse): Likewise.
6103 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6104 * lex.c (java_get_line_col): Likewise.
6105 * jcf-parse.c (load_class): Make errors non-fatal.
6106 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6108 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6110 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6111 (error): Remove unused function.
6112 (main): Don't use "__attribute__ alias" on generated class symbol.
6114 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6116 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6118 * parse.y (finish_method_declaration): Code accounting for WFLed
6119 method DECL_NAMEs deleted.
6120 (check_abstract_method_definitions): Likewise.
6121 (resolve_type_during_patch): Layout resolved type.
6122 * typeck.c (lookup_do): Removed unused local.
6124 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6126 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6127 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6128 integer_negative_one_node.
6129 * expr.c (build_java_binop): Likewise.
6131 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6133 * zextract.c (read_zip_archive): Read file_offset before writing
6134 zipd and consequently clobbering the header contents.
6136 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6138 * Make-lang.in: Remove all dependencies on defaults.h.
6139 * decl.c: Don't include defaults.h.
6141 * parse.y: Likewise.
6143 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6145 * ChangeLog (2001-01-21): Fixed typo.
6146 * class.c (layout_class_method): Code accounting for WFLed
6147 method DECL_NAMEs deleted.
6148 * constant.c (find_methodref_index): Likewise.
6149 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6150 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6151 (struct lang_decl): New field `wfl'.
6152 (java_get_real_method_name): Prototype deleted.
6153 * mangle.c (mangle_method_decl): Code accounting for WFLed
6154 method DECL_NAMEs deleted.
6155 * parse.h (GET_METHOD_NAME): Macro deleted.
6156 * parse.y (reset_method_name): Deleted.
6157 (method_header): Set DECL_FUNCTION_WFL.
6158 (check_abstract_method_header): Code accounting for WFLed method
6160 (java_get_real_method_name): Deleted.
6161 (check_method_redefinition): Code accounting for WFLed method
6162 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6163 (java_check_regular_methods): Likewise.
6164 (java_check_abstract_methods): Likewise.
6165 (java_expand_classes): Don't call `reset_method_name.'
6166 (search_applicable_method_list): Use DECL_NAMEs instead of
6168 * typeck.c (lookup_do): Code accounting for WFLed method
6171 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6173 * lex.c (java_read_char): Check for EOF from getc first.
6175 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6177 * class.c (layout_class): Don't lay the superclass out if it's
6178 already being laid out.
6179 * jcf-parse.c (handle_innerclass_attribute): New function.
6180 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6181 handle_innerclasses_attribute.
6182 (jcf_parse): Don't load an innerclasses if it's already being
6184 * jcf-write.c (append_innerclass_attribute_entry): Static
6185 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6186 to be zero for anonymous classes.
6188 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6190 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6192 * jcf-parse.c (set_source_filename): Use
6193 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6195 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6197 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6198 gets a unique asm name.
6200 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6202 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6203 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6205 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6206 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6207 * parse.y (lookup_package_type_and_set_next): Deleted.
6208 (resolve_package): Removed unnecessary code.
6209 (find_applicable_accessible_methods_list): `finit$' can't be
6211 * verify.c (pop_argument_types): Added missing prototype.
6213 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6215 * config-lang.in: Disable java by default.
6217 2001-01-23 Tom Tromey <tromey@redhat.com>
6219 * gcj.texi (Copying): New node.
6220 Added copyright information.
6222 2001-01-21 Per Bothner <per@bothner.com>
6224 Various fixes to allow compiling a compressed .jar/.zip archive.
6225 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6226 (struct ZipFile): Add fields name and next (from ZipFileCache).
6227 (struct ZipDirectory): New field zipf points to owning ZipFile.
6228 * jcf.h (struct ZipDirectory): Add forward declaration.
6229 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6230 Remove seen_in_zip and zip_offset fields.
6231 (JCF_SEEN_IN_ZIP): New macro.
6232 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6233 * jcf-io.c: Change all ZipFileCache to ZipFile.
6234 (read_zip_member): New function.
6235 (open_in_zip): Call read_zip_member.
6236 * jcf-parse.c (find_in_current_zip): Remove function.
6237 (read_class): Merge in find_in_current_zip functionality.
6238 Call read_zip_member if needed.
6239 (parse_zip_file_entries): Use read_zip_member.
6240 (process_zip_dir): Update for removed and added JCF fields.
6241 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6243 2001-01-21 Per Bothner <per@bothner.com>
6245 Minor optimization of static ggc roots.
6246 * jcf-parse.c (parse_roots): New static field.
6247 (current_field, current_method, current_file_list): Replace by macros
6248 naming fields of parse_roots.
6249 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6250 * class.c (class_roots): New static field.
6251 (registered_class, fields_ident, info_ident, class_list):
6252 New macros naming fields of parse_roots.
6253 (build_static_field_ref): Don't register roots here.
6254 (layout_class): Static field list replaced by macro class_list.
6255 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6256 Initialize fields_ident and info_ident here.
6258 2001-01-21 Per Bothner <per@bothner.com>
6260 * jcf-parse.c (ggc_mark_jcf): New function.
6261 (init_jcf_parse): Register current_jcf as ggc root.
6263 2001-01-21 Per Bothner <per@bothner.com>
6265 * lang.c (put_decl_node): Print method's name.
6267 2001-01-21 Per Bothner <per@bothner.com>
6269 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6270 (verify_jvm_instructions): Use it, for better error messages on loads.
6272 2001-01-21 Per Bothner <per@bothner.com>
6274 * verify.c (merge_type_state): Still may have to merge even if
6275 LABEL_VERIFIED (label).
6277 2001-01-21 Per Bothner <per@bothner.com>
6279 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6280 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6282 2001-01-19 Per Bothner <per@bothner.com>
6284 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6285 if expeting an interface type. Refines Tom's change of 2000-09-12.
6287 2001-01-18 Per Bothner <per@bothner.com>
6289 * gcj.texi (Input Options): Mention .java files.
6291 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6293 * lang-options.h (-Wunsupported-jdk11): Removed.
6294 * lang.c (flag_not_overriding): Deleted.
6295 (flag_static_local_jdk1_1): Likewise.
6296 (lang_W_options): Removed "unsupported-jdk11" entry.
6297 * parse.y (java_check_methods): Removed dead code.
6299 2001-01-17 Tom Tromey <tromey@redhat.com>
6301 Changes suggested by Per Bothner:
6302 * gcj.texi (Input Options): Don't mention input files.
6303 (Code Generation): Updated --main information.
6304 (Invoking jcf-dump): Mention that --javap is incomplete.
6305 From Alexandre Petit-Bianco:
6306 (Warnings): Don't mention -Wunsupported-jdk11.
6308 (Compatibility): Mention JDK 1.2-ness of libraries.
6309 (Resources): Mention resources used when writing gcj.
6311 2001-01-17 Tom Tromey <tromey@redhat.com>
6313 * gcj.texi: New file.
6314 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6315 (java.info): Depend on gcj.info.
6316 (java/gcj.dvi): New target.
6317 (java.dvi): Depend on gcj.dvi.
6318 (java.install-info): Wrote.
6320 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6322 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6323 having called make_decl_rtl.
6325 2001-01-14 Per Bothner <per@bothner.com>
6327 Various patches to emit better messages on verification errors.
6328 * expr.c (push_type_0): Return error indication on stack overflow,
6329 instead of callinfg fatal.
6330 (push_type): Now just call push_type_0 (nd fatal on overflow).
6331 (pop_type_0): Return detailed error message (in a char** argument).
6332 (pop_type): If pop_type_0 fails, print error message.
6333 (pop_argument_types): Moved to verify.c.
6334 * verify.c (pop_argument_types): Moved from expr.c.
6335 Return a (possible) error message, rather than void.
6336 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6337 (verify_jvm_instruction): Use new macros, improving error messages.
6338 For case OPCODE_astore use object_ptr_type_node.
6339 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6340 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6342 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6343 constant, return body without wrapper. (Improves constant folding.)
6344 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6346 2001-01-13 Per Bothner <per@bothner.com>
6348 * expr.c (expand_java_field_op): Assigning to a final field outside
6349 an initializer does not violate JVM spec, so should be warning, not
6350 error. (Sun's verifier does not complain - though MicroSoft's does.)
6352 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6354 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6357 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6359 * parse.y (resolve_expression_name): Permit instance variables from
6360 enclosing context in super constructor call.
6361 (resolve_qualified_expression_name): Permit enclosing class's qualified
6362 "this" in super constructor call.
6364 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6366 * class.c (build_utf8_ref): Remove last argument in call to
6367 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6368 (build_class_ref): Likewise.
6369 (build_static_field_ref): Likewise.
6370 (get_dispatch_table): Likewise.
6371 (layout_class_method): Likewise.
6372 (emit_register_classes): Likewise.
6373 * constants.c (build_constant_data_ref): Likewise.
6374 * decl.c (builtin_function): Likewise.
6375 (create_primitive_vtable): Likewise.
6376 * expr.c (build_known_method_def): Likewise.
6377 (build_jni_stub): Likewise.
6378 (java_lang_expand_expr): Likewise.
6380 2001-01-10 Tom Tromey <tromey@redhat.com>
6382 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6384 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * java-tree.h (lang_printable_name_wls): New prototype.
6387 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6388 rather than `current_class' to print type name. Don't prepend type
6389 names when printing constructor names.
6390 (lang_printable_name_wls): New function.
6391 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6392 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6393 * parse.y (patch_method_invocation): Message tuned for constructors.
6394 (not_accessible_p): Grant `private' access from within
6397 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6399 All files with updated copyright when applicable.
6400 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6401 * class.c (mangle_class_field): Function removed.
6402 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6403 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6404 (build_class_ref): Call `java_mangle_class_field' instead of
6405 `mangle_class_field.'
6406 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6407 (layout_class): Call `java_mangle_decl' instead of
6408 `mangle_static_field.'
6409 (cxx_keywords): Initialized static array moved to `lex.c.'
6410 (layout_class_method): Changed leading comment. Simplified to
6411 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6412 * decl.c (lang_mark_tree): Mark field `package_list.'
6413 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6414 (struct lang_type): New field `package_list.'
6415 (unicode_mangling_length): Prototype removed.
6416 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6417 emit_unicode_mangled_name): Likewise.
6418 (cxx_keyword_p): New prototype.
6419 (java_mangle_decl, java_mangle_class_field,
6420 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6421 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6423 * jvgenmain.c (main_method_prefix): Global variable removed.
6424 (main_method_suffix): Likewise.
6425 (do_mangle_classname): New function.
6426 (main): Call it. Format changed to accommodate new mangling scheme.
6427 * lex.c: (utf8_cmp): Conditionally prototyped.
6428 (cxx_keywords): Moved from class.c, conditionally defined.
6429 (utf8_cmp, cxx_keyword_p): Likewise.
6430 * mangle.c (obstack.h, ggc.h): Included.
6431 (mangle_field_decl): New function.
6432 (mangle_method_decl, mangle_type, mangle_pointer_type,
6433 mangle_array_type, mangle_record_type,
6434 find_compression_pointer_match, find_compression_array_match,
6435 find_compression_record_match,
6436 find_compression_array_template_match, set_type_package_list,
6437 entry_match_pointer_p, emit_compression_string, init_mangling,
6438 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6439 (mangle_obstack): New global.
6440 (MANGLE_RAW_STRING): New macro.
6441 (unicode_mangling_length): Turned static.
6442 (append_unicode_mangled_name): Renamed from
6443 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6444 replaces `obstack', removed from the parameter list.
6445 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6446 replaces parameter `obstack', removed from the parameter list. Call
6447 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6448 (append_gpp_mangled_classtype): Removed.
6449 (compression_table, compression_next): New static variables.
6450 * parse.y (temporary_obstack): Extern declaration removed.
6452 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6454 * parse.y (patch_binop): Compute missing type in error situations.
6456 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6458 * class.c (make_class_data): Push initial value for "arrayclass".
6459 * decl.c (init_decl_processing): Add new class field "arrayclass".
6461 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6463 From patha@softlab.ericsson.se:
6464 * parse.y (switch_label): Use build, not build1, to construct
6467 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6469 * lang.c (lang_decode_option): Change -MA to -MP.
6470 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6471 Update to new prototype; do quote targets.
6472 (jcf_dependency_write): Update.
6474 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6476 Shorten primitive array allocation path:
6477 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6478 to create new primitive arrays.
6479 * expr.c (build_newarray): If generating native code, call
6480 soft_newarray_node with a reference to the primitive TYPE identifier
6481 instead of type_value.
6483 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6485 Fix for PRs gcj/312 and gcj/253:
6486 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6487 dest if they arn't already.
6488 * class.c (layout_class): Call maybe_layout_super_class on
6489 superinterfaces also, but only if compiling from bytecode.
6492 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6495 2000-12-15 Tom Tromey <tromey@redhat.com>
6497 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6500 2000-12-14 Andrew Haley <aph@redhat.com>
6502 * boehm.c (mark_reference_fields): Change test to correctly detect
6505 2000-12-15 Andreas Jaeger <aj@suse.de>
6507 * config-lang.in (lang_dirs): Added.
6509 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6511 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6512 Credits go to rth for finding it.
6514 2000-12-13 Mike Stump <mrs@wrs.com>
6516 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6518 2000-11-07 Tom Tromey <tromey@cygnus.com>
6520 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6521 * lex.c (java_ignorable_control_p): Removed.
6522 (java_letter_or_digit_p): Removed.
6523 (java_start_char_p): New function.
6524 (java_read_char): Return `int', not `unicode_t'. Changed
6526 (java_read_unicode): Likewise.
6527 (java_read_unicode_collapsing_terminators): Likewise.
6528 (java_get_unicode): Likewise.
6529 (java_new_lexer): Initialize hit_eof.
6530 (java_parse_end_comment): Take `int' argument.
6531 (java_parse_doc_section): Likewise.
6532 (java_parse_escape_sequence): Don't allow backlash-newline.
6534 * lex.h (JAVA_DIGIT_P): Removed.
6535 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6536 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6537 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6538 (JAVA_PART_CHAR_P): New macro.
6540 (JAVA_CHAR_ERROR): Now -2.
6541 (java_lexer): New field `hit_eof'.
6542 * chartables.h: New file.
6543 * gen-table.pl: new file.
6545 2000-11-20 Tom Tromey <tromey@cygnus.com>
6546 Alexandre Petit-Bianco <apbianco@cygnus.com>
6548 * parse.y (java_complete_lhs): Only allow compound assignment of
6549 reference type if type is String.
6551 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6554 jcf-path.c: Likewise.
6556 2000-12-09 Anthony Green <green@redhat.com>
6558 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6559 filestart and filename_length as int values.
6561 2000-12-07 Mo DeJong <mdejong@redhat.com>
6563 * jcf-io.c (find_class): Correct the logic that tests to see if a
6564 .java file is newer than its .class file. The compiler was
6565 incorrectly printing a warning when file mod times were equal.
6567 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6569 * jvgenmain.c: Use ISPRINT not isascii.
6571 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6573 * parse.y (end_artificial_method_body): Fixed typo.
6575 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6577 * parse.y (patch_method_invocation): Pick the correct enclosing
6578 context when creating inner class instances.
6581 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6583 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6584 Update copyright year to 2000.
6586 2000-11-23 Anthony Green <green@redhat.com>
6588 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6589 Move current_file_list out of yyparse and make it static.
6591 * expr.c: Declare quick_stack and tree_list_free_list as static
6592 (init_expr_processing): Register quick_stack and
6593 tree_list_free_list roots.
6595 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6597 * parse.y (build_outer_field_access): New local `decl_ctx', use
6598 it. Check for field's context and current class immediate outer
6599 context inheritance.
6600 (outer_field_access_p): Consider fields inherited from the last
6602 (build_access_to_thisn): Stop at the last enclosing context if
6606 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6608 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6610 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6612 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6615 2000-11-20 Tom Tromey <tromey@cygnus.com>
6617 * jv-scan.c (help): Document --complexity.
6618 (options): Added --complexity.
6619 (flag_complexity): New global.
6620 (main): Call `report'.
6621 * parse-scan.y (complexity): New global.
6622 (if_then_statement, if_then_else_statement,
6623 if_then_else_statement_nsi, switch_block_statement_group,
6624 while_expression, do_statement, for_begin, continue_statement,
6625 throw_statement, catch_clause, finally, method_invocation,
6626 conditional_and_expression, conditional_or_expression,
6627 conditional_expression): Update complexity.
6628 (reset_report): Reset complexity.
6629 (report): New function.
6631 2000-11-20 Tom Tromey <tromey@cygnus.com>
6633 * lex.c (yylex): Added STRICT_TK case.
6634 * parse.y (STRICT_TK): Added.
6635 * parse-scan.y (STRICT_TK): Added.
6636 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6637 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6639 * keyword.h: Rebuilt.
6640 * keyword.gperf (strictfp): Added.
6642 2000-11-20 Tom Tromey <tromey@cygnus.com>
6644 * lex.c (yylex): Recognize floating point constants with leading
6647 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6649 * java-tree.h (cyclic_inheritance_report): Constify.
6650 * parse.y (cyclic_inheritance_report): Likewise.
6652 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6654 * parse.y (goal): Remove call to ggc_add_string_root.
6656 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6658 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6659 Create string in scratch buffer, then pass to build_string.
6661 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6663 * parse.y (issue_warning_error_from_context): Add
6666 2000-11-11 Anthony Green <green@redhat.com>
6668 * jcf-parse.c (process_zip_dir): Add finput parameter.
6669 (jcf_figure_file_type): Call process_zip_dir with appropriate
6672 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6674 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6675 * jcf-parse.c (jcf_figure_file_type): Likewise.
6677 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6679 * parse.y (create_new_parser_context): Use memset () instead of
6682 2000-11-08 Tom Tromey <tromey@cygnus.com>
6684 * gjavah.c (process_file): Only include gcj/cni.h when generating
6687 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6689 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6690 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6691 instead of bzero ().
6693 2000-11-05 Tom Tromey <tromey@cygnus.com>
6695 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6696 * lex.c (IS_ZERO): New define.
6697 (java_perform_atof): Error on floating point underflow.
6699 2000-11-04 Tom Tromey <tromey@cygnus.com>
6701 * lex.c (java_parse_escape_sequence): Only read two octal
6702 characters if the first one is greater than 3. Don't allow
6703 "octal" numbers to include the digits 8 or 9.
6705 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6707 * Make-lang.in (java.distdir): Remove.
6709 2000-11-03 Tom Tromey <tromey@cygnus.com>
6711 * Make-lang.in (java.dvi): New target.
6712 Partial fix for PR other/567.
6714 * lang-options.h: Mention -Wout-of-date.
6715 * jcf-dump.c (flag_newer): New global.
6716 * gjavah.c (flag_newer): New global.
6717 * jcf-io.c (find_class): Only warn when flag_newer set.
6718 * lang.c (flag_newer): New global.
6719 (struct string_option): New declaration.
6720 (lang_W_options): New global.
6721 (process_option_with_no): New function.
6722 (lang_decode_option): Use it.
6724 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6725 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6728 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6729 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6730 * lex.c (java_read_unicode): Removed `term_context' argument.
6731 Recognize any number of `u' in `\u'.
6732 (java_read_unicode_collapsing_terminators): New function.
6733 (java_get_unicode): Use it.
6734 (java_lineterminator): Removed.
6735 (yylex): Produce error if character literal is newline or single
6736 quote. Return if eof found in middle of `//' comment. EOF in
6737 `//' comment is only an error if pedantic.
6738 (java_ignorable_control_p): New function.
6739 (java_parse_end_comment): Return if eof found in middle of
6742 * jv-scan.c (pedantic): New global.
6744 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6746 * parse.y (outer_field_access_p): Inherited fields aren't
6747 consider outer fields.
6748 (maybe_build_thisn_access_method): Use
6749 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6750 (resolve_expression_name): Trigger an error if a static field
6751 is being accessed as an outer field.
6753 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6758 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6760 * Make-lang.in: Move all build rules here from Makefile.in,
6761 adapt to new context. Wrap all rules that change the current
6762 directory in parentheses. Expunge all references to $(P).
6763 When one command depends on another and they're run all at
6764 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6765 all object-file generation rules. Delete obsolete variables.
6767 * Makefile.in: Delete.
6768 * config-lang.in: Delete outputs= line.
6770 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6772 * parse.y (patch_method_invocation): NULLify this_arg when already
6774 (maybe_use_access_method): Handle call to methods unrelated to the
6775 current class. Fixed comment.
6778 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6780 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6783 2000-10-24 Tom Tromey <tromey@cygnus.com>
6785 * lex.c (java_new_lexer): Initialize new fields. Work around
6786 broken iconv() implementations.
6787 (java_read_char): Swap bytes if required. Use fallback decoder if
6789 (byteswap_init, need_byteswap): New globals.
6790 (java_destroy_lexer): Only close iconv handle if it is in use.
6791 * lex.h (java_lexer): New fields read_anything, byte_swap,
6793 Made out_buffer unsigned.
6795 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6797 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6798 where an enclosing context can be set on the jdep.
6799 (do_resolve_class): Fixed identation.
6801 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6803 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6805 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6808 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6810 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6812 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6814 * jcf-write.c (OP1): Update `last_bc'.
6815 (struct jcf_block): Fixed indentation and typo in comments. New
6817 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6818 follows `monitorenter'.
6819 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6823 2000-10-16 Tom Tromey <tromey@cygnus.com>
6825 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6826 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6827 * lang-options.h: Added -MA, -MT, -MF..
6828 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6829 (DEPEND_TARGET_SET): New macro.
6830 (DEPEND_FILE_ALREADY_SET): Likewise.
6831 (init_parse): Handle new flags.
6832 * jcf.h (jcf_dependency_print_dummies): Declare.
6833 * Make-lang.in (s-java): Added mkdeps.o.
6834 * Makefile.in (BACKEND): Added mkdeps.o.
6835 (../gcjh$(exeext)): Added mkdeps.o.
6836 (../jcf-dump$(exeext)): Added mkdeps.o.
6837 * jcf-depend.c: Include mkdeps.h.
6838 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6839 add_entry): Removed.
6840 (jcf_dependency_reset): Rewrote.
6841 (dependencies): New global.
6842 (jcf_dependency_set_target): Rewrote.
6843 (jcf_dependency_add_target): Likewise.
6844 (jcf_dependency_add_file): Likewise.
6846 (print_ents): Removed.
6847 (jcf_dependency_write): Rewrote.
6848 (print_dummies): New global.
6849 (jcf_dependency_print_dummies): New function
6850 (jcf_dependency_write): Call deps_dummy_targets if required.
6852 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6854 * gjavah.c (add_class_decl): Removed unused variables `tname',
6855 `tlen' and `name_index'.
6856 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6857 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6858 in `wfl_operator' with value.
6859 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6860 (jcf_figure_file_type): Fixed identation.
6861 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6862 * parse.y (analyze_clinit_body): New function.
6863 (static_initializer:): Reset `current_static_block'.
6864 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6865 `wfl_operator' with new value.
6866 (lookup_cl): Use EXPR_WFL_FILENAME.
6867 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6868 analyze_clinit_body.
6869 (build_outer_field_access): Access to this$<n> built from
6870 current_class, not its outer context.
6871 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6872 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6873 (patch_method_invocation): Use `is_static_flag' when already
6875 (patch_newarray): Removed assignment in ternary operator.
6877 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * except.c (free_eh_ranges): Don't free `whole_range'.
6881 2000-10-15 Anthony Green <green@redhat.com>
6883 * decl.c (init_decl_processing): Call init_class_processing before
6886 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6888 * check-init.c (check_init): Fixed leading comment. Use
6890 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6891 (give_name_to_locals): Likewise.
6892 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6893 fields in lang_decl_var.
6894 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6895 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6896 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6897 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6898 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6899 (LOCAL_FINAL): Rewritten.
6900 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6901 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6902 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6903 `init_final' fields.
6904 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6905 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6906 (TYPE_HAS_FINAL_VARIABLE): New macro.
6907 (struct lang_type): Added `afv' field.
6908 * parse.y (check_static_final_variable_assignment_flag): New function.
6909 (reset_static_final_variable_assignment_flag): Likewise.
6910 (check_final_variable_local_assignment_flag): Likewise.
6911 (reset_final_variable_local_assignment_flag): Likewise.
6912 (check_final_variable_indirect_assignment): Likewise.
6913 (check_final_variable_global_assignment_flag): Likewise.
6914 (add_inner_class_fields): Use LOCAL_FINAL_P.
6915 (register_fields): Handle local finals and final variables.
6916 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6917 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6918 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6920 (java_complete_expand_methods): Loop to set
6921 TYPE_HAS_FINAL_VARIABLE. Call
6922 `reset_final_variable_local_assignment_flag' and
6923 `check_final_variable_local_assignment_flag' accordingly before
6924 and after constructor expansion. Call
6925 `reset_static_final_variable_assignment_flag'
6926 before expanding <clinit> and after call
6927 `check_static_final_variable_assignment_flag' if the
6928 current_class isn't an interface. After all methods have been
6929 expanded, call `check_final_variable_global_assignment_flag' and
6930 `check_static_final_variable_assignment_flag' if the current class
6932 (maybe_yank_clinit): Fixed typo in comment.
6933 (build_outer_field_access_methods): Removed old sanity check. Use
6934 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6935 Don't create access methods for finals.
6936 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6937 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6938 existing DECL_INIT has been processed.
6939 (java_complete_lhs): Likewise.
6940 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6941 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6943 (patch_assignment): Use LOCAL_FINAL_P.
6944 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6945 DECL_INITIAL is nullified.
6948 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6950 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6952 * Makefile.in (parse.c, parse-scan.c): Likewise.
6954 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6956 * class.c (temporary_obstack): Remove.
6957 (make_class): Don't mess with obstascks.
6958 (push_class): Likewise.
6959 (set_super_info): Likewise.
6960 (add_method_1): Likewise.
6961 (add_method): Likewise.
6962 (add_field): Likewise.
6963 (build_utf8_ref): Likewise.
6964 (build_class_ref): Likewise.
6965 (build_static_field_ref): Likewise.
6966 (finish_class): Likewise.
6967 (push_super_field): Likewise.
6968 (layout_class): Likewise.
6969 (layout_class_methods): Likewise.
6970 (init_class_processing): Likewise.
6971 * constants.c (get_tag_node): Likewise.
6972 (build_constant_data_ref): Likewise.
6973 * decl.c (ggc_p): Remove.
6974 (copy_lang_decl): Use ggc_alloc.
6975 (complete_start_java_method): Don't mess with obstacks.
6976 (start_java_method): Likewise.
6977 (end_java_method): Likewise.
6978 * except.c (link_handler): Use xmalloc.
6979 (free_eh_ranges): New function.
6980 (method_init_exceptions): Use it.
6981 (add_handler): Use xmalloc.
6982 (expand_start_java_handler): Don't mess with obstacks.
6983 (prepare_eh_table_type): Likewise.
6984 (expand_end_java_handler): Likewise.
6985 * expr.c (push_value): Likewise.
6986 (create_label_decl): Likewise.
6987 (build_jni_stub): Likewise.
6988 (java_lang_expand_expr): Likewise.
6989 (note_instructions): Use xrealloc.
6990 (java_push_constant_from_pool): Don't mess with obstacks.
6991 (process_jvm_instruction): Likewise.
6992 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6994 * jcf-parse.c (get_constant): Don't mess with obstacks.
6995 (read_class): Likewise.
6996 (jcf_parse): Likewise.
6997 * lex.c (expression_obstack): Remove.
6998 (java_lex): Don't use obstack_free.
6999 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7000 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7001 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7002 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7003 * parse.y (gaol): Add more GC roots.
7004 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7005 (lookup_field_wrapper): Likewise.
7006 (obtain_incomplete_type): Don't mess with obstacks.
7007 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7009 (craft_constructor): Don't mess with obstacks.
7010 (safe_layout_class): Likewise.
7011 (java_complete_class): Likewise.
7012 (source_end_java_method): Likewise.
7013 (build_outer_field_access_methods): Likewise.
7014 (build_outer_method_access_method): Likewise.
7015 (maybe_build_thisn_access_method): Likewise.
7016 (build_dot_class_method_invocation): Likewise.
7017 (java_complete_tree): Likewise.
7018 (java_complete_lhs): Likewise.
7019 (do_merge_string_cste): Likewise.
7020 (patch_string_cst): Likewise.
7021 (array_constructor_check_entry): Likewise.
7022 * typeck.c (build_java_array_type): Likewise.
7023 (parse_signature_string): Likewise.
7024 (build_java_signature): Likewise.
7026 2000-10-12 Tom Tromey <tromey@cygnus.com>
7029 * gjavah.c (add_class_decl): Don't special-case inner classes.
7030 (add_namelet): Likewise.
7032 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7034 * java-tree.h: Constify current_encoding.
7035 * lang.c: Constify current_encoding.
7037 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7039 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7040 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7042 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7044 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7045 patch. Fixes gcj/340.
7047 2000-10-10 Tom Tromey <tromey@cygnus.com>
7049 * lex.c (java_new_lexer): Initialize out_first and out_last
7051 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7053 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7055 * parse.y (pop_current_osb): New function.
7056 (array_type:): Use `dims:', changed actions
7057 accordingly. Suggested by Anthony Green.
7058 (array_creation_expression:): Used pop_current_osb.
7059 (cast_expression:): Likewise.
7060 (search_applicable_method_list): Fixed indentation.
7062 2000-10-08 Anthony Green <green@redhat.com>
7064 * parse.y (array_type_literal): Remove production.
7065 (type_literals): Refer to array_type, not array_type_literal.
7067 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7069 Patch contributed by Corey Minyard.
7070 * decl.c (check_local_named_variable): New function.
7071 (tree check_local_unnamed_variable): Likewise.
7072 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7074 2000-10-07 Anthony Green <green@redhat.com>
7076 * class.c (layout_class): Handle case where superclass can't be
7079 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7081 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7084 2000-10-05 Tom Tromey <tromey@cygnus.com>
7086 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7087 * jvgenmain.c (class_mangling_prefix): Removed.
7088 (class_mangling_suffix): New global.
7090 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7092 (print_method_info): Handle overrides for static and final
7094 (process_file): Generate declaration for class object field.
7095 * class.c (cxx_keywords): New array.
7096 (utf8_cmp): New function.
7097 (cxx_keyword_p): New function.
7098 (layout_class_method): Mangle C++ keywords by appending `$'.
7099 (mangle_field): New function.
7100 (mangle_class_field): Use mangle_field. Mangle class name as
7102 (mangle_static_field): Use mangle_field.
7104 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * decl.c (find_local_variable): Removed uncessary type check and
7107 fixed range check typo. From Corey Minyard.
7109 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * decl.c (give_name_to_locals): New local `code_offset'. Call
7112 `maybe_adjust_start_pc'.
7113 * expr.c (note_instructions): New function.
7114 (expand_byte_code): Don't collect insn starts here.
7115 (peek_opcode_at_pc): New function.
7116 (maybe_adjust_start_pc): Likewise.
7117 * java-tree.h (maybe_adjust_start_pc): Declare.
7118 (note_instructions): Likewise.
7119 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7121 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7123 * parse.y (field_access:): Fixed indentation.
7124 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7126 2000-09-07 Tom Tromey <tromey@cygnus.com>
7129 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7130 JPRIMITIVE_TYPE_P, for arithmetic operators.
7131 (patch_method_invocation): Indentation fix.
7132 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7133 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7134 (do_unary_numeric_promotion): Cleaned up code.
7135 (valid_cast_to_p): Handle boolean correctly.
7137 2000-09-27 Tom Tromey <tromey@cygnus.com>
7139 * lex.c (java_read_unicode): Reset bs_count when finished with
7142 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7145 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7146 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7147 (typeck.o): Depend on ggc.h.
7148 * class.c (add_method_1): Use GC functions for allocation.
7149 (init_class_processing): Register roots.
7150 * decl.c (ggc_p): Set to 1.
7151 (pending_local_decls): Make it static.
7152 (push_jvm_slot): Use GC functions for allocation.
7153 (init_decl_processing): Register roots.
7154 (give_name_to_locals): Use GC functions for allocation.
7155 (lang_mark_tree): New function.
7156 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7157 functions for allocation.
7158 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7159 * lex.c (java_lex): Use build_string, rather than replicating it
7161 * parse.y (goal): Add more roots.
7162 (mark_parser_ctxt): New function.
7163 * typeck.c: Include ggc.h.
7165 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7167 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7168 contains something else than MODIFY_EXPR.
7170 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7172 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7173 * Makefile.in (parse.o): Depend on ggc.h.
7174 (class.o): Likewise.
7175 (constants.o): Likewise.
7178 (jcf-parse.o): Likewise.
7179 (jcf-write.o): Likewise.
7180 (mangle.o): Likewise.
7181 * class.c: Include ggc.h.
7182 (build_static_field_ref): Register GC roots.
7183 (layout_class): Likewise.
7184 (init_class_processing): Likewise.
7185 * constants.c: Include ggc.h.
7186 (current_constant_pool_data_ref): Remove.
7187 (tag_nodes): Move it to ...
7188 (get_tag_node): ... here. Register GC roots.
7189 * decl.c: Include ggc.h. Remove many global tree definitions.
7190 (throw_node): Define.
7191 (java_global_trees): Likewise.
7192 (predef_filenames): Make the size a constant.
7193 (init_decl_processing): Adjust accordingly.
7194 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7195 * expr.c: Include ggc.h.
7196 (init_expr_processing): Register GC roots.
7197 (build_invokeinterface): Likewise.
7198 * java-tree.h: Replace extern tree declarations with macros.
7199 (java_global_trees): New variable.
7200 (java_tree_index): New enumeration.
7201 (init_jcf_parse): Declare.
7202 * jcf-parse.c: Include ggc.h.
7203 (current_class): Remove declaration.
7204 (main_class): Likewise.
7205 (all_class_list): Likewise.
7206 (predefined_filename_p): Adjust for constant size of
7208 (init_jcf_parse): New function.
7209 * jcf-write.c: Include ggc.h.
7210 (generate_classfile): Register GC roots.
7211 (append_synthetic_attribute): Likewise.
7212 (append_innerclass_attribute_entry): Likewise.
7213 * lang.c: Include ggc.h.
7214 (lang_print_error): Register GC roots.
7215 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7217 * parse.y: Include ggc.h.
7218 (wfl_operator): Remove.
7219 (goal): Register GC roots.
7220 (java_pop_parser_context): Adjust for new field names.
7221 (java_parser_context_save_global): Likewse.
7222 (java_parser_context_restore_global): Likewise.
7223 (java_parser_context_suspend): Likewise.
7224 (java_parser_context_resume): Likewise.
7225 (verify_constructor_circularity): Register GC roots.
7226 (lookup_cl): Likewise.
7227 (java_reorder_fields): Likewise.
7228 (build_current_this): Likewise.
7229 (class_in_current_package): Likewise.
7230 (argument_types_convertible): Likewise.
7231 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7233 2000-09-14 Tom Tromey <tromey@cygnus.com>
7235 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7237 2000-09-13 Tom Tromey <tromey@cygnus.com>
7239 * jcf-parse.c: Include <locale.h>.
7240 * jv-scan.c: Include <locale.h>.
7242 2000-09-12 Tom Tromey <tromey@cygnus.com>
7244 * expr.c (pop_type_0): Return `Object' if trying to merge two
7246 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7247 interface types; `Object' is always a valid supertype.
7249 2000-09-12 Tom Tromey <tromey@cygnus.com>
7252 * jv-scan.c (help): Document --encoding.
7253 (options): Added `encoding' entry.
7254 (OPT_ENCODING): New define.
7255 (main): Handle --encoding.
7256 Include <langinfo.h> if nl_langinfo exists.
7257 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7259 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7260 (parse_source_file): Correctly call java_init_lex. Added `finput'
7261 argument. Use nl_langinfo to determine default encoding.
7262 * java-tree.h (current_encoding): Declare.
7263 * parse.y (java_parser_context_restore_global): Don't restore
7265 (java_parser_context_save_global): Don't set `finput' field.
7266 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7268 * lang.c (current_encoding): New global.
7269 (lang_decode_option): Recognize `-fencoding='.
7270 (finish_parse): Don't close finput.
7271 * parse.h (struct parser_ctxt): Removed `finput' and
7272 `unget_utf8_value' fields. Added `lexer' field.
7273 (java_init_lex): Fixed declaration.
7274 * lex.c (java_new_lexer): New function.
7275 (java_destroy_lexer): Likewise.
7276 (java_read_char): Added `lex' argument. Handle iconv case.
7277 (java_read_unicode): Added `lex' argument. Count backslashes in
7279 (java_init_lex): Added `finput' and `encoding' arguments. Set
7280 `lexer' field in ctxp.
7281 (BAD_UTF8_VALUE): Removed.
7282 (java_lex): Handle seeing UEOF in the middle of a string literal.
7283 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7284 (java_lexer): New structure.
7287 (DEFAULT_ENCODING): New define.
7288 (java_destroy_lexer): Declare.
7290 2000-09-12 Tom Tromey <tromey@cygnus.com>
7293 * lex.c (java_init_lex): Initialize java_io_serializable.
7294 * parse.y (java_io_serializable): New global.
7295 (valid_ref_assignconv_cast_p): An array can be cast to
7298 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7300 * decl.c, expr.c: Include defaults.h if not already included.
7301 Don't define the *_TYPE_SIZE macros.
7303 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7305 * typeck.c (build_java_array_type): Correct first parameter
7306 in ADJUST_FIELD_ALIGN invocation.
7308 2000-09-06 Tom Tromey <tromey@cygnus.com>
7310 * lang-specs.h: Also recognize `-femit-class-files'.
7312 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * verify.c (merge_types): Load the types to merge if necessary.
7316 2000-09-02 Anthony Green <green@redhat.com>
7318 * jcf-io.c: Include zlib.h.
7319 (open_in_zip): Read compressed class file archives.
7320 * zipfile.h (ZipDirectory): Add uncompressed_size and
7321 compression_method fields.
7322 * zextract.c (read_zip_archive): Collect file compression info.
7324 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7326 * parse.y (do_resolve_class): Also explore superclasses of
7327 intermediate enclosing contexts when searching for inner classes.
7329 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * parse.y (variable_declarator_id:): Better error message.
7332 (expression_statement:): Use YYNOT_TWICE.
7333 (cast_expression:): Likewise.
7334 (assignment:): Likewise.
7336 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * parse.y (do_merge_string_cste): New locals. Create new
7339 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7341 2000-08-07 Hans Boehm <boehm@acm.org>
7343 * boehm.c (mark_reference_fields): Set marking bits for all words in
7344 a multiple-word record.
7345 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7348 2000-08-31 Mike Stump <mrs@wrs.com>
7350 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7351 jcf-dump$(exeext)): Make parallel safe.
7353 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7355 * jcf-parse.c (set_source_filename): Constify a char *.
7356 * jcf-write.c (append_innerclasses_attribute,
7357 make_class_file_name): Constify a char *. Don't recycle a
7358 variable for an unrelated purpose.
7359 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7360 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7362 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7364 * expr.c (can_widen_reference_to): Fixed indentation.
7365 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7366 * parse.y: `finit$' replaces `$finit$' in comments.
7367 (try_builtin_assignconv): Fixed leading comment.
7369 2000-08-25 Greg McGary <greg@mcgary.org>
7371 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7373 2000-08-24 Greg McGary <greg@mcgary.org>
7375 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7376 * parse.y (BINOP_LOOKUP): Likewise.
7378 2000-08-22 Andrew Haley <aph@cygnus.com>
7380 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7381 sign extending. Fixes gcj/321.
7382 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7383 combining to make a jlong. Fixes gcj/321.
7385 2000-08-21 Nix <nix@esperi.demon.co.uk>
7387 * lang-specs.h: Do not process -o or run the assembler if
7390 2000-08-16 Andrew Haley <aph@cygnus.com>
7392 * typeck.c (build_java_array_type): Rewrite code to do array
7393 alignment. Take into account back-end macros when aligning array
7394 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7395 user to set alignment. Fixes gcj/252 and 160.
7397 2000-08-09 Tom Tromey <tromey@cygnus.com>
7399 * parse.y (check_abstract_method_definitions): Now return `int'.
7400 Check implemented interfaces. Fixes PR gcj/305.
7402 * parse.y (patch_switch_statement): Disallow `long' in switch
7403 expressions. Fixes PR gcj/310.
7405 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * decl.c (finit_leg_identifier_node): New global.
7408 (init_decl_processing): Use `finit$' to initialize
7409 finit_identifier_node. Use `$finit$' to initialize
7410 finit_leg_identifier_node.
7411 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7412 * java-tree.h (finit_identifier_node): Changed attached comment.
7413 (finit_leg_identifier_node): New declaration.
7414 (ID_FINIT_P): Take finit_identifier_node and
7415 finit_leg_identifier_node into account. This is a backward
7418 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7420 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7422 (generate_bytecode_insns): Check `nargs' before emitting it.
7423 * verify.c (merge_type_state): Fixed typo.
7424 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7425 generate_bytecode_{conditional,insns}.
7427 2000-08-13 Anthony Green <green@redhat.com>
7429 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7432 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7434 * class.c (maybe_layout_super_class): Fixed indentation.
7435 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7436 (java_check_methods): New function declaration.
7437 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7438 instead of `str_ptr'.
7439 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7440 of a `invokeinterface' at the right time.
7441 * parse.h (WFL_STRIP_BRACKET): New macro.
7442 (SET_TYPE_FOR_RESOLUTION): Use it.
7443 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7444 (check_class_interface_creation): Don't check for cross package
7445 innerclass name clashes.
7446 (method_header): Behave properly if MDECL is `error_mark_node'.
7447 (method_declarator): Return `error_mark_node' if bogus current
7449 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7450 (resolve_and_layout): New local `decl_type', set and used. Call
7452 (java_check_methods): New method.
7453 (java_layout_classes): Use it.
7454 (resolve_qualified_expression_name): No EH check necessary in
7456 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7458 (patch_assignment): Set DECL_INITIAL on integral final local.
7460 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7462 * java-tree.h (flag_extraneous_semicolon): New extern.
7463 * lang-options.h: (-Wextraneous-semicolon): New option.
7464 * lang.c (flag_redundant): Fixed typo in leading comment.
7465 (flag_extraneous_semicolon): New global.
7466 (lang_decode_option): Set `flag_extraneous_semicolon' when
7467 -Wall. Decode `-Wextraneous-semicolon'.
7468 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7469 `empty_statement' rule.
7470 (class_body_declaration): Likewise.
7471 (method_body:): Accept `;' as a method body.
7472 (static_initializer:): Removed `SC_TK' hack.
7473 (constructor_block_end:): Likewise.
7474 (empty_statement:): Report deprecated empty declaration. Fixes
7477 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7479 * parse.y (build_dot_class_method_invocation): Changed parameter
7480 name to `type'. Build signature from `type' and convert it to a
7481 STRING_CST if it's an array.
7482 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7483 to use `ref_type' directly.
7485 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7487 * lang-options.h: Added a comma after the last element to avoid
7488 syntax errors when other languages define additional options.
7490 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7492 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7493 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7494 (jc1): Link with $(BACKEND).
7495 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7497 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7499 * jvspec.c: Adjust type of second argument to
7500 lang_specific_driver, and update code as necessary.
7502 * class.c (build_dtable_decl): Initialize dummy.
7504 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7506 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7507 method bodies not to rule out discarding `<clinit>'; don't use
7508 <clinit> to initialize static fields with constant initializers.
7510 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7512 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7514 (method_synthetic): New global.
7515 (HANDLE_METHOD): Recognize synthetic method and tell
7516 `print_method_info' about it.
7517 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7518 processing a synthetic method.
7519 * jcf-reader.c (skip_attribute): New function.
7520 ( skip_attribute): Likewise.
7522 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7524 * parse.y (build_outer_field_access): Fixed comments.
7525 (fix_constructors): Emit the initialization of this$<n> before
7527 (resolve_qualified_expression_name): Build an access to `decl' if
7530 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7532 * parse-scan.y (curent_class): Non longer const.
7533 (inner_qualifier, inner_qualifier_length): Deleted.
7534 (current_class_length): New global.
7535 (bracket_count): Fixed typo in leading comment.
7536 (anonymous_count): New global.
7537 (class_instance_creation_expression:): Handle anonymous classes.
7538 (anonymous_class_creation:): New rule.
7539 (push_class_context): Rewritten.
7540 (pop_class_context): Likewise.
7541 (INNER_QUALIFIER): Macro deleted.
7542 (report_class_declaration): call `push_class_context' when
7543 entering the function. `fprintf' format modified not to use
7545 (report_class_declaration): Assign `package_name' and
7546 `current_class' to NULL separately.
7548 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7550 * expr.c (build_invokeinterface): Call layout_class_methods on
7553 2000-07-27 Tom Tromey <tromey@cygnus.com>
7554 Anthony Green <green@cygnus.com>
7555 Alexandre Petit-Bianco <apbianco@cygnus.com>
7557 * class.c (make_class_data): Create vtable for abstract classes.
7558 (get_dispatch_table): Changed to cope with abstract classes.
7560 2000-07-27 Tom Tromey <tromey@cygnus.com>
7562 * parse.y (patch_method_invocation): Don't reverse the argument
7563 list when dealing with anonymous class constructors. Fixed typo in
7566 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7568 * parse.y (build_alias_initializer_parameter_list): Reverse
7569 crafted list when building aliases for anonymous class
7572 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7574 * parse.y (jdep_resolve_class): Don't bother checking potential
7575 innerclass access if `decl' is NULL.
7576 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7579 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7581 * parse.c: Remove (again.)
7583 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7585 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7586 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7587 outside the `if' statement, alias to innerclass removed, `decl'
7588 used to mark the class complete.
7590 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7592 * parse.y (simple_name:): Fixed typo in error message.
7594 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7596 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7597 or its first operand can be error marks.
7599 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7602 * parse.y (method_header): Likewise.
7604 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7606 * parse.y (process_imports): Consider that one might be trying to
7607 import an innerclass. Fixes gcj/254
7609 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7611 * parse.y (find_as_inner_class): Handle the case where the
7612 enclosing context of an innerclass has been loaded as bytecode.
7614 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7616 * parse.y (simple_name:): Reject `$' in type names.
7617 (resolve_type_during_patch): Use `type' as a second
7618 argument to resolve_no_layout. Fixes gcj/257.
7620 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7622 * parse.y (find_most_specific_methods_list): Select the only
7623 non-abstract method even if max has been set.
7624 Fixes gcj/285, gcj/298.
7626 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7628 * lang-specs.h: Added %(jc1) to java compiler options.
7630 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7632 * .cvsignore: New file.
7634 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7636 * parse.y (not_accessible_p): Access granted to innerclasses
7637 (indirectly) extending the reference type. Fixes gcj/249.
7639 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7641 * parse.y (patch_method_invocation): Fixed comment.
7642 (maybe_use_access_method): Build this$<n>s to the context of the
7643 target method, or a type that extends it. Fixes gcj/242.
7645 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7649 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7651 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7653 2000-07-13 Tom Tromey <tromey@cygnus.com>
7655 * lang-specs.h: Added %{I*}.
7657 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7659 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7661 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7663 * parse-scan.c: Remove.
7665 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7667 * class.c (set_super_info): Handled protected inner classes.
7668 (common_enclosing_context_p): Bail early if arguments aren't both
7670 (get_access_flags_from_decl): Handle private and protected inner
7672 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7673 (CLASS_PROTECTED): Likewise.
7674 (struct lang_type): New bitfield `poic'.
7675 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7677 (check_inner_class_access): Renamed arguments, added
7678 comments. Handles protected inner classes (fixes gcj/225)
7679 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7681 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7683 * parse.y (resolve_qualified_expression_name): Verify qualified
7684 access to `this'. Fixes gcj/239.
7686 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7688 * jcf-write.c (generate_classfile): Don't install ConstantValue
7691 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7693 * parse.y (resolve_qualified_expression_name): Handle inner class
7694 access. Fixes gcj/256.
7696 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7698 * jcf-write.c (generate_classfile): Properly install the
7699 ConstantValue attribute and the initial value constant pool index
7700 on string constants.
7701 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7704 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7706 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7708 * parse.y (find_as_inner_class): Fixed typo.
7709 (do_resolve_class): Explore enclosing contexts when searching for
7710 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7711 (check_inner_class_access): Check `decl' which can be null in case
7714 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7716 * java-tree.h (java_debug_context): Declared `extern'.
7717 (safe_layout_class): Likewise.
7718 * parse.y (resolve_field_access): Field must be `static' in order
7719 to be replaced by its initial value. Added comments.
7720 (find_applicable_accessible_methods_list): Fixed typo.
7721 (find_most_specific_methods_list): Methods found in innerclasses
7722 take over methods founds in the enclosing contexts.
7723 (java_complete_tree): Loosen restrictions on the type of DECLs
7724 that can be replaced by their initialization values.
7725 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7727 2000-07-05 Tom Tromey <tromey@cygnus.com>
7729 * Make-lang.in (PARSE_DIR): New macro.
7730 (PARSE_RELDIR): Likewise.
7731 (PARSE_C): Likewise.
7732 (PARSE_SCAN_C): Likewise.
7733 ($(PARSE_C)): New target.
7734 ($(PARSE_SCAN_C)): Likewise.
7735 (SET_BISON): New macro.
7736 (BISONFLAGS): Likewise.
7737 (JAVABISONFLAGS): Likewise.
7739 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7741 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7742 argument on the first pass for CNI as well as JNI.
7743 (print_method_info): Set up method name on the first pass only.
7745 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7747 * parse.y (parser_qualified_classname): Removed parameter
7749 (create_interface): Removed first passed parameter to
7750 parser_qualified_classname.
7751 (create_class): Likewise. Don't install alias on static
7752 innerclasses. Fixes gcj/275.
7754 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7757 debugable statement with empty_stmt_node. Fixes gcj/272
7759 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7761 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7764 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7766 * jcf-write.c (push_long_const): Appropriately cast short negative
7769 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * parse.y (verify_constructor_super): Use loop variable
7772 `m_arg_type' initialized with `mdecl_arg_type'.
7774 2000-06-29 Tom Tromey <tromey@cygnus.com>
7776 * parse.y (resolve_field_access): Handle case where `type_found'
7779 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7781 * expr.c (lookup_field): The same field can be found through two
7782 different interface. Don't declare it ambiguous in that case.
7784 2000-06-27 Tom Tromey <tromey@cygnus.com>
7786 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7787 follows \r, then unget it at a lower level.
7789 2000-06-26 Tom Tromey <tromey@cygnus.com>
7791 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7794 2000-06-25 Tom Tromey <tromey@cygnus.com>
7796 * parse.y (for_statement): Wrap expression in a WFL if it is a
7797 constant. For PR gcj/268.
7799 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * parse.y (do_resolve_class): Minor optimiztion in the package
7802 list search. Removed unnecessary test and return statement.
7803 (valid_ref_assignconv_cast_p): Order of arguments to
7804 enclosing_context_p fixed.
7806 2000-06-24 Tom Tromey <tromey@cygnus.com>
7808 * expr.c (lookup_field): Print error and return error_mark_node if
7809 field reference is ambiguous.
7811 * parse.y (check_abstract_method_definitions): Also check if
7812 `other_method' is abstract.
7814 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7816 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7818 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7819 (struct lang_type): New field `pic'.
7820 (CLASS_PRIVATE): New macro.
7821 * parse.y (check_inner_class_access): New function.
7822 (jdep_resolve_class): Call it.
7824 2000-06-23 Tom Tromey <tromey@cygnus.com>
7826 * parse.y (patch_incomplete_class_ref): Initialize the returned
7827 class. For PR gcj/260.
7829 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7831 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7833 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7836 Java specific checks.
7837 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7839 * java-tree.def (CASE_EXPR): Marked 'e'.
7840 (DEFAULT_EXPR): Likewise.
7841 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7843 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7844 Java specific checks.
7845 (generate_bytecode_insns): Test try_block for BLOCK before using
7847 * parse.y (build_wfl_wrap): Added `location' argument. Set
7848 EXPR_WFL_LINECOL accordingly.
7849 (dim_expr:): Wrap constants with WFLs.
7850 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7851 (resolve_package): Check for `stmt' not being a BLOCK before
7852 building a debuggable statement with it.
7853 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7855 (resolve_field_access): Make sure `decl' is a DECL before treating
7857 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7858 IDENTIFIER_NODE before treating it as such.
7859 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7860 treating it as such.
7861 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7862 to be applied only on non array types.
7864 2000-06-16 Per Bothner <per@bothner.com>
7866 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7867 define in terms of DECL_RESULT, as that fails when --enable-checking.
7869 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7871 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7872 types the same in comparison.
7873 (CHECK_OP): Add static prototype.
7875 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7877 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7878 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7881 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7883 * decl.c (create_primitive_vtable): Prototype.
7885 * jcf-write.c (generate_bytecode_insns): Initialize variable
7888 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7890 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7892 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7893 to track searched classes, and do not search the same class more than
7894 once. Call find_applicable_accessible_methods_list on immediate
7895 superclass, instead of search_applicable_method_list on all ancestors.
7898 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7900 * parse.y (register_fields): Permit static fields in inner classes
7901 if they are final. Fix for PR gcj/255.
7903 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7905 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7906 * parse.y (find_in_imports): Returned type changed to void,
7907 leading comment fixed.
7908 (register_package): New function.
7909 (qualify_and_find): Likewise.
7910 (package_declaration:): Use `register_package'.
7911 (single_type_import_declaration:): Removed local variable
7912 `node'. Added missing `;' for consistency.
7913 (type_import_on_demand_declaration:): Use `chainon' to link new
7915 (lookup_field_wrapper): Lookup local variables defined in outer
7917 (java_complete_class): Don't reverse the list of imported on demand.
7918 (do_resolve_class): Reorganized. Removed local variable
7919 `original_name'. Call `qualify_and_find' with the current package
7920 name, invoke `find_in_imports_on_demand' right after. Call
7921 `qualify_and_find' with the packages we've seen so far. Fixed
7922 operations numbering in comments.
7923 (java_expand_class): Don't reverse `package_list'.
7924 (find_most_specific_methods_list): New local variables `abstract'
7925 and `candidates'. Use them to pick the right method.
7927 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7929 * parse.y (check_modifiers_consistency): Don't subtract out
7930 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7932 2000-06-04 Philipp Thomas <pthomas@suse.de>
7934 * Makefile.in (INTLLIBS): New.
7938 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7940 * class.c (get_dispatch_table): Build the vtable dummy entry list
7941 element with a null purpose. Fixed leading comment.
7942 (build_dtable_decl): Build an accurate dtable type when appropriate
7945 2000-06-02 Richard Henderson <rth@cygnus.com>
7947 * lang.c (lang_get_alias_set): New.
7949 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7951 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7952 before using it as the accessed field.
7954 2000-05-31 Tom Tromey <tromey@cygnus.com>
7956 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7957 char_array_vtable, short_array_vtable, int_array_vtable,
7958 long_array_vtable, float_array_vtable, double_array_vtable):
7960 * expr.c (get_primitive_array_vtable): New function.
7961 (create_primitive_vtable): New function.
7962 (java_lang_expand_expr): Enable code to statically generate
7964 * decl.c (init_decl_processing): Create primitive vtables.
7965 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7966 short_array_vtable, int_array_vtable, long_array_vtable,
7967 float_array_vtable, double_array_vtable): Define.
7969 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7971 * java/parse.y (find_applicable_accessible_methods_list):
7972 Don't add an uninitialized value to the list.
7974 2000-05-25 Tom Tromey <tromey@cygnus.com>
7976 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7977 when trying to see if field's class should be initialized. Always
7978 initialize field's declaring class, not qualified class.
7981 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7982 `wfl_operator', to maybe_build_primttype_type_ref.
7985 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7987 * parse.y (patch_method_invocation): Don't try to lookup methods
7990 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * parse.y (resolve_field_access): Call the appropriate <clinit>
7993 before accessing the length of a static array. Craft a decl for
7994 the field while its time. Fixes PR gcj/129.
7996 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7998 * parse.y (resolve_package): Correctly set `*next' (was off by
8000 (resolve_qualified_expression_name): Fixed comment.
8002 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8004 * jcf-parse.c (jcf_parse_source): Reset current_class and
8005 current_function_decl to NULL before parsing a new file.
8007 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8009 * parse.y (block_end:): If the collected block doesn't feature a
8010 statement, insert an empty statement.
8012 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8014 * parse.y (maybe_yank_clinit): New function.
8015 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8016 end of the list of methods belonging to a class.
8017 (java_complete_expand_method): Check whether <clinit> is really
8018 necessary and expand it accordingly.
8020 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8022 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8023 processed by the method's switch statement.
8025 2000-05-19 Tom Tromey <tromey@cygnus.com>
8027 * java-tree.h: Added init state enum.
8028 * decl.c (emit_init_test_initialization): Initialize class
8029 initialization check variable by looking at class' state.
8031 2000-05-19 Tom Tromey <tromey@cygnus.com>
8033 * java-tree.h (build_instanceof): Declare.
8034 (build_get_class): Declare.
8035 * parse.y (patch_binop): Use build_instanceof.
8036 * expr.c (build_instanceof): New function. If class is final,
8037 don't make a function call.
8038 (expand_java_INSTANCEOF): Use it.
8039 (build_get_class): New function.
8041 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8043 * jcf-write.c (generate_classfile): Scan the source_file for
8044 slashes with the right pointer variable.
8046 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8048 * lang.c (lang_decode_option): Update -Wunused flags by calling
8050 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8052 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8054 * check_init.c (check_init): Constify local char *.
8055 * class.c (push_class): Constify local char *.
8056 * java_tree.h: Update prototypes.
8057 * jcf-io.c (open_class): Constify filename parameter and
8059 (find_class): Remove redundant string copy. Cast return from
8061 * jcf-parse.c (read_class, parse_class_file, yyparse):
8062 Constify local char *.
8063 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8064 Constify local char *.
8065 * jcf.h (JCF): Constify filename and classname.
8066 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8067 * lang.c (init_parse): Constify parameter and return value.
8068 * lex.c (java_get_line_col): Constify filename parameter.
8069 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8070 * parse.y (java_parser_context_suspend,
8071 issue_warning_error_from_context, safe_layout_class): Constify
8073 * parse.c: Regenerate.
8075 2000-05-08 Tom Tromey <tromey@cygnus.com>
8077 * expr.c (build_jni_stub): Cache the result of
8078 _Jv_LookupJNIMethod.
8080 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8082 * decl.c (predef_filenames_size): Now 7.
8083 (predef_filenames): New seventh entry.
8085 2000-05-04 Tom Tromey <tromey@cygnus.com>
8087 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8088 Keep track of when we've seen a reference field after a
8089 non-reference field.
8090 (get_boehm_type_descriptor): Handle case where we see
8091 non-reference fields but no trailing reference field.
8092 * decl.c (rawdata_ptr_type_node): Define.
8093 (init_decl_processing): Initialize rawdata_ptr_type_node.
8094 * java-tree.h (rawdata_ptr_type_node): Declare.
8096 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8098 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8099 specifiers in calls to fprintf.
8101 2000-05-03 Andrew Haley <aph@cygnus.com>
8103 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8105 * javaop.h (WORD_TO_INT): New function.
8106 (IMMEDIATE_s4): Use WORD_TO_INT.
8107 * jcf.h (JPOOL_INT): Ditto.
8109 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8112 2000-04-19 Tom Tromey <tromey@cygnus.com>
8114 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8116 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8118 * expr.c (build_jni_stub): New function.
8119 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8121 * parse.y (java_complete_expand_methods): Expand a native method
8122 and call build_jni_stub if -fjni given.
8123 * lang-options.h: Document -fjni.
8124 * lang.c (flag_jni): New global.
8125 (lang_f_options): Added `jni' entry.
8126 * java-tree.h (soft_lookupjnimethod_node,
8127 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8129 (flag_jni): Declare.
8130 (build_jni_stub): Declare.
8131 (struct lang_decl): Added `native' flag.
8132 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8134 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8135 soft_jnipopsystemframe_node): New globals.
8136 (init_decl_processing): Set them. _Jv_InitClass only takes one
8139 * java-tree.def: Put into `C' mode.
8141 2000-04-27 Tom Tromey <tromey@cygnus.com>
8144 * expr.c (expand_invoke): Generate check to see if object pointer
8145 is null in nonvirtual invocation case.
8146 * java-tree.h (soft_nullpointer_node): Declare.
8147 * decl.c (soft_nullpointer_node): New global.
8148 (init_decl_processing): Initialize soft_nullpointer_node.
8149 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8150 or `private' methods.
8151 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8153 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8155 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8158 2000-04-26 Tom Tromey <tromey@cygnus.com>
8160 * zextract.c (find_zip_file_start): New function.
8161 (read_zip_archive): Use it.
8163 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8165 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8167 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8169 * class.c (common_enclosing_context_p): New function.
8170 * java-tree.h (common_enclosing_context_p): Added prototype.
8171 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8172 classes sharing an outer context with the current instance.
8173 * parse.y (build_access_to_thisn): Fixed leading comment.
8174 (verify_constructor_super): New local `supper_inner'. Skip
8175 enclosing context argument in the case of inner class constructors.
8176 (patch_method_invocation): Insert proper context as second
8177 parameter to pure inner class constructor super invocations.
8179 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8181 * parse.y (end_class_declaration): Reset the interface number
8184 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8186 * parse.y (source_start_java_method): Deleted unnecessary code.
8187 (patch_method_invocation): Fixed comment.
8189 2000-04-24 Robert Lipe <robertlipe@usa.net>
8191 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8193 2000-04-23 Tom Tromey <tromey@cygnus.com>
8195 * boehm.c (mark_reference_fields): Use int_byte_position.
8197 2000-04-22 Tom Tromey <tromey@cygnus.com>
8199 * boehm.c (mark_reference_fields): Only call byte_position on
8202 2000-04-22 Tom Tromey <tromey@cygnus.com>
8204 * boehm.c (mark_reference_fields): Added `last_view_index'
8205 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8207 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8209 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8210 * parse.y (check_class_interface_creation): Fixed comments. Select
8211 permitted modifiers for (inner) interfaces. Changed error message
8212 to report rejected modifiers used with local classes.
8214 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8216 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8217 of directly inherited type considered in scope.
8218 * parse.y (do_resolve_class): Search inherited classes for inner
8221 2000-04-20 Tom Tromey <tromey@cygnus.com>
8223 * parse.y (not_accessible_p): Use member's class, not current
8224 class, when doing inheritance check for protected reference.
8227 2000-04-20 Jason Schroeder <shrode@subnature.com>
8229 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8231 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8233 * parse.y (lookup_field_wrapper): Search for final local aliases.
8234 (resolve_expression_name): Let lookup_field_wrapper search for
8235 final local aliases. Force the value of `name' if one is found.
8236 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8237 an expression name. Fixed comments.
8239 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8241 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8243 2000-04-19 Tom Tromey <tromey@cygnus.com>
8245 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8247 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8249 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8251 2000-04-18 Tom Tromey <tromey@cygnus.com>
8254 * gjavah.c (utf8_cmp): Changed return value.
8255 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8257 (cxx_keywords): New global.
8258 (get_field_name): Handle new result of cxx_keyword_subst.
8259 (print_method_info): Likewise.
8261 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8263 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8264 with a newline, for CNI.
8265 (print_stub_or_jni): Print a space or newline before method name for
8267 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8268 (process_file): Include gcj/cni.h if generating CNI stubs.
8270 2000-04-16 Tom Tromey <tromey@cygnus.com>
8272 * gjavah.c (decompile_method): Use print_field_name.
8275 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8277 * parse.y (java_expand_classes): Reverse the package list once.
8278 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8280 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8281 the `==' and `!=' operators.
8283 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * jcf-write.c (generate_bytecode_insns): At invocation time,
8286 always relate an interface method to the type of its selector.
8288 2000-04-05 Tom Tromey <tromey@cygnus.com>
8291 * expr.c (expand_invoke): Generate check to see if object pointer
8292 is null in nonvirtual invocation case.
8293 * java-tree.h (soft_nullpointer_node): Declare.
8294 * decl.c (soft_nullpointer_node): New global.
8295 (init_decl_processing): Initialize soft_nullpointer_node.
8296 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8297 or `private' methods.
8298 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8300 2000-04-05 Tom Tromey <tromey@cygnus.com>
8303 * parse.y (check_final_assignment): Recognize assignments to the
8304 `length' field of an array when generating class files.
8306 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8308 * class.c (decl_hash): Prototype removed.
8309 (decl_compare): Likewise.
8311 2000-04-05 Tom Tromey <tromey@cygnus.com>
8313 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8314 * parse.y (check_modifiers_consistency): Check for final/volatile
8315 clash. Fixes PR gcj/164.
8317 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8319 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8321 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8323 (add_method_1): Use `java_hash_hash_tree_node' and
8324 `java_hash_compare_tree_node'.
8325 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8326 (java_hash_compare_tree_node): Likewise.
8327 * parse.y (find_applicable_accessible_methods_list): Create,
8328 delete and use a hash table to remember already searched interfaces.
8330 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8332 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8335 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8337 * boehm.c (mark_reference_fields, set_bit): Prototype.
8338 (set_bit): Un-ANSI-fy definition.
8340 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8343 * decl.c (emit_init_test_initialization): Likewise.
8345 * gjavah.c (jni_print_char): Likewise.
8347 * parse.y (create_new_parser_context): Likewise.
8349 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8351 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8352 patch missing hunk. Fixed indentation.
8354 2000-03-30 Tom Tromey <tromey@cygnus.com>
8356 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8357 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8359 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8361 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8362 when negative *before* using it as an array index.
8363 * ChangeLog: Fixed typo.
8365 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8367 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8368 to 0 when it reaches -1.
8370 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8372 * jcf-parse.c (get_constant): Properly cast `num' during the
8373 invocation of `add_double'.
8374 * jcf-write.c (push_long_const): Properly cast `lo' before
8375 comparing it to short bounds.
8376 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8377 `interface_body:' is reduced after the current interface is
8380 2000-03-26 Tom Tromey <tromey@cygnus.com>
8382 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8383 Java-specific `-f' option.
8385 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8387 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8388 Adjust order of making types.
8389 Make bitsize_*_node values.
8391 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8393 * class.c (make_field_value): Use byte_position.
8394 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8395 (java_array_data_offset): Likewise.
8396 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8399 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8401 * parse.y (check_abstract_method_definitions): New local
8402 `end_type_reached'. Make sure we also consider `end_type'.
8403 (java_check_abstract_method_definitions): Make sure we eventually
8404 consider `java.lang.Object'.
8405 (maybe_use_access_method): Don't use access method if not in the
8406 context of a pure inner class or if the method's context is right.
8407 (find_applicable_accessible_methods_list): New static flag
8408 `object_done'. Don't search abstract classes as interfaces. Fixed
8409 indentation. Fixed the `java.lang.Object' only search. Search
8410 class interface(s) first, then fully search enclosing contexts.
8411 (find_most_specific_methods_list): Pick the closest candidate when
8412 they're all abstract.
8414 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8416 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8417 properly initialize `finished_label'. Don't emit gotos for empty
8420 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8422 * except.c (emit_handlers): Clear catch_clauses_last.
8424 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8426 * parse.y (check_method_types_complete): New function.
8427 (create_class): Reset anonymous class counter only when seeing an
8429 (java_complete_class): JDEP_METHOD: Don't recompute signature
8432 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8434 * class.c (build_static_ref): Fixed indentation in comment.
8435 * java-tree.def (TRY_EXPR): Fixed typo in name.
8436 (CLASS_LITERAL): Likewise.
8437 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8438 (struct lang_type): New field `dot_class'.
8439 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8440 (generate_classfile): Method `class$' is synthetic.
8441 * parse.y (build_do_class_method): New function.
8442 (build_dot_class_method_invocation): Likewise.
8443 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8444 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8445 (qualify_ambiguous_name): Likewise.
8446 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8447 (build_try_statement): Fixed leading comment.
8449 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8451 * class.c (make_field_value): Properly handle sizes.
8452 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8453 (layout_class_method): Count using trees.
8454 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8455 * expr.c (java_array_data_offset): Use int_bit_position.
8456 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8457 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8459 2000-03-16 Tom Tromey <tromey@cygnus.com>
8461 * lang.c (flag_hash_synchronization): New global.
8462 (lang_f_options): Added `hash-synchronization'.
8463 * lang-options.h: Mention -fhash-synchronization.
8464 * java-tree.h (flag_hash_synchronization): Declare.
8465 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8466 hash table synchronization is disabled.
8467 * decl.c (init_decl_processing): Only push `sync_info' value when
8468 hash table synchronization is disabled.
8469 * class.c (make_class_data): Only push `sync_info' field when hash
8470 table synchronization is disabled. Removed dead code.
8472 2000-03-16 Tom Tromey <tromey@cygnus.com>
8474 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8476 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8478 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8480 * parse.y (patch_method_invocation): Handle anonymous classes
8481 creation in static context.
8483 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8485 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8486 * parse.y (resolve_qualified_expression_name): Use it.
8487 (patch_method_invocation): Likewise.
8489 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8492 depending on the type of dependency which dictates what the
8494 (unresolved_type_p): Resolved types limited to the current class.
8496 2000-03-15 Tom Tromey <tromey@cygnus.com>
8498 * decl.c (init_decl_processing): Set type of `sync_info' to be
8501 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8502 Correctly compute bit number for current slot. Zero `high' and
8503 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8504 mark_reference_fields.
8505 (mark_reference_fields): New function.
8507 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8509 * parse.y (register_incomplete_type): Fixed initialization of
8512 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8514 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8516 (push_class_context, pop_class_context): New function.
8517 (class_body:): Call pop_class_context.
8518 (interface_body:): Likewise.
8519 (INNER_QUALIFIER): New macro.
8520 (report_class_declaration): Changed output format and use
8521 INNER_QUALIFIER. Call push_class_context.
8523 2000-02-14 Andrew Haley <aph@cygnus.com>
8525 * check-init.c (check_init): Add new cases for unary and binary
8528 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8530 * parse.y (resolve_package): Set `next' once a type name has been
8531 progressively discovered.
8532 (resolve_qualified_expression_name): Propagate resolution only if
8533 there are remaining qualifiers. Take into account `q' might have
8534 been cleared after re-qualification.
8535 * parse.y (patch_method_invocation): New local `resolved'.
8536 Section dealing with qualified expression rewritten to use
8537 resolve_field_access.
8539 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8541 * parse.h (PUSH_CPC): Fixed indentation.
8542 (DEBUG_CPC): New macro.
8543 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8544 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8545 * parse.y (class_body_declaration:): Use
8546 SET_CPC_INSTANCE_INITIALIZER_STMT.
8547 (method_declaration:): Check for null current_function_decl.
8548 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8549 (java_parser_context_pop_initialized_field): Better handling of
8551 (maybe_make_nested_class_name): Mark nested class name as
8552 qualified when necessary.
8553 (end_class_declaration): Don't call java_parse_context_resume when
8554 one or more error occurred.
8555 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8556 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8557 SET_CPC_INITIALIZER_STMT.
8558 (method_header): Check for inner classes declaring static methods.
8559 (resolve_qualified_expression_name): Handle situation where `this'
8562 2000-03-13 Hans Boehm <boehm@acm.org>
8564 * typeck.c (build_prim_array_type): Correctly set the high word too.
8566 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8568 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8570 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8571 list of methods for interfaces.
8573 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8575 * parse.y (qualify_ambiguous_name): Properly handle expressions
8578 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8580 * parse.y (check_final_assignment): Extended to process
8582 (patch_assignment): Have check_final_assignment called only once.
8584 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * java-tree.h (IS_INIT_CHECKED): New flag.
8587 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8588 * parse.y (patch_string): Call force_evaluation_order on the
8589 completed string concatenation tree.
8590 * expr.c (force_evaluation_order): Call force_evaluation_order on
8591 function's arguments too.
8593 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8595 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8596 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8597 (build_anewarray): Likewise.
8598 * parse.y (patch_newarray): Likewise.
8599 * parse.c: Regenerated.
8601 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8603 * decl.c (init_decl_processing): Added new class fields `depth',
8604 `ancestors', and `idt' to class_type_node. Use
8605 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8606 * class.c (make_class_data): Push initial values for new fields.
8607 * java-tree.h: Updated prototype for `build_invokeinterface'.
8608 * expr.c (build_invokeinterface): Changed parameters to accept
8609 `method' tree. Calculate index of `method' in its declaring
8610 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8611 (expand_invoke): Call `build_invokeinterface' with new parameters.
8612 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8615 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8617 * typeck.c (lookup_do): Search superinterfaces first
8618 when looking up an interface method. From Godmar Back
8621 2000-03-06 Tom Tromey <tromey@cygnus.com>
8623 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8625 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8627 * java-tree.h (lookup_argument_method2): Declared.
8628 (safe_layout_class): Prototype moved from parse.h.
8629 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8630 * parse.y (java_check_regular_methods): Local `super_class' gone.
8631 Call lookup_argument_method2 instead of lookup_argument_method.
8632 Perform modifier match for methods found declared in implemented
8633 interfaces. Fixed indentation problem. Overriding/hiding error
8634 report to take place only for methods found in classes.
8635 * typeck.c (lookup_argument_method): Changed leading
8636 comment. Re-written by calling lookup_do.
8637 (lookup_argument_method2): New function.
8638 (lookup_java_method): Re-written by calling lookup_do.
8639 (lookup_do): New function.
8641 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8643 * check-init.c (check_init): Removed dead code. Handle (blank)
8645 * parse.y (declare_local_variables): New local `final_p', set it
8646 and use it to initialize LOCAL_FINAL.
8647 (check_final_assignment): Only check FIELD_DECLs.
8649 2000-02-17 Tom Tromey <tromey@cygnus.com>
8651 * Makefile.in (JAVA_OBJS): Added boehm.o.
8652 (boehm.o): New target.
8653 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8654 * java-tree.h (flag_use_boehm_gc): Declare.
8655 (get_boehm_type_descriptor): Declare.
8656 * lang.c (lang_f_options): Added `use-boehm-gc'.
8657 (flag_use_boehm_gc): New global.
8658 * lang-options.h: Added -fuse-boehm-gc.
8659 * boehm.c: New file.
8660 * class.c (get_dispatch_table): If class uses a Boehm type
8661 descriptor, put it in the vtable.
8662 (make_class_data): Removed dead code.
8664 2000-03-03 Per Bothner <per@bothner.com>
8666 * decl.c (init_decl_processing): Initialize sizetype properly.
8668 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8670 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8671 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8672 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8673 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8674 (jcf_parse): New local `current'. Load innerclasses seen in outer
8675 context being processed.
8676 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8677 * jcf-write.c (append_innerclasses_attribute): New function.
8678 (append_innerclasses_attribute_entry): Likewise.
8679 (get_access_flags): Handle static classes. Set anonymous and local
8680 classes to be private.
8681 (generate_classfile): Attribute count adjusted. Call
8682 append_innerclasses_attribute.
8683 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8684 PURE_INNER_CLASS_TYPE_P.
8685 * parse.y (parser_qualified_classname): New parameter `is_static',
8686 produce non qualified name accordingly.
8687 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8688 (create_interface): Added argument to parser_qualified_classname.
8689 (create_class): Added argument to parser_qualified_classname. Setup
8690 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8691 (add_inner_class_fields): Fixed indentation.
8692 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8693 (method_declarator): Fixed typo in comment.
8694 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8695 (build_current_thisn): Likewise.
8696 (patch_method_invocation): Likewise.
8698 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8700 * decl.c (current_function_decl): Move to toplev.c.
8702 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8704 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8705 (DECL_BIT_INDEX): Use underlying representation.
8706 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8708 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8710 * expr.c (build_java_ret): Pass proper type to size_binop.
8712 2000-02-25 Anthony Green <green@cygnus.com>
8714 * expr.c (build_class_init): Mark the decl to be ignored by
8716 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8717 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8718 * class.c (init_test_hash_newfunc): New function.
8719 (decl_hash): New function.
8720 (decl_compare): New function.
8721 * decl.c (emit_init_test_initialization): New function.
8722 (complete_start_java_method): Traverse the init test hashtable,
8723 calling emit_init_test_initialization.
8724 (always_initialize_class_p): Define.
8725 * expr.c (build_class_init): Use initialization tests when
8726 emitting class initialization code.
8727 (always_initialize_class_p): Declare.
8728 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8730 * java-tree.h: Include hash.h.
8731 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8732 (struct lang_decl): Add init_test_table field.
8733 (init_test_hash_entry): Define.
8735 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8737 * gjavah.c (main): Avoid using `argi' to report unimplemented
8740 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8742 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8743 initialize locals to avoid warnings. Local `exception_type' moved
8746 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8748 * parse.y (resolve_expression_name): Use `orig' as a second
8749 argument to resolve_field_access.
8750 (resolve_field_access): Removed unnecessary code when dealing with
8753 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8755 * class.c (push_super_field): Don't push the field twice.
8756 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8757 * parse.h (java_reorder_fields): Prototyped.
8758 * parse.y (java_reorder_fields): New function.
8759 (java_layout_class): Simplified not to worry about re-ordering.
8761 2000-02-23 Tom Tromey <tromey@cygnus.com>
8763 * gjavah.c (print_name): In JNI case, correctly quote string.
8764 (print_method_info): Don't handle overrides in JNI mode.
8766 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8768 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8769 value type set to `boolean_type_node'.
8771 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8773 * jcf-dump.c (main): Test for correct condition after
8774 output file creation.
8776 2000-02-19 Anthony Green <green@cygnus.com>
8778 * jcf-depend.c (add_entry): Fix test for first list entry.
8780 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8782 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8783 * constants.c (build_constants_constructor): Likewise.
8785 2000-02-19 Anthony Green <green@cygnus.com>
8787 * jcf-depend.c (add_entry): Add entries to the end of the list.
8789 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8791 * decl.c (INT_TYPE_SIZE): Define if necessary.
8792 (expand_java_return): Handle the case of a native integer smaller
8795 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8797 * gjavah.c (help): Use GCCBUGURL.
8798 * jv-scan.c (help): Likewise.
8799 * jcf-dump.c (help): Likewise.
8801 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8803 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8806 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8808 * jcf-parse.c (load_class): Call `fatal' if no file containing
8809 the target class are found.
8811 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8813 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8814 lex.c, lex.h, and PARSE_H to...
8815 (parse.o, parse-scan.o): ...here, respectively.
8817 * lex.c: Split out code that may trigger SIGFPE from yylex()
8818 to its own function.
8819 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8821 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8823 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8825 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * parse.y (outer_field_access_p): Stop in time when outer contexts
8829 (resolve_qualified_expression_name): Properly qualify *everything*
8830 after a package.type to be resoled as expression names.
8831 (find_applicable_accessible_methods_list): Save/restore `class' to
8832 isolate it from a possible outer context search.
8834 2000-02-15 Tom Tromey <tromey@cygnus.com>
8836 * gjavah.c (jni_print_char): New function.
8837 (print_full_cxx_name): Use it.
8838 (decode_signature_piece): Likewise.
8839 (print_cxx_classname): Likewise.
8841 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8843 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8845 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8847 * gjavah.c: Include version.h.
8849 * jcf-dump.c: Likewise.
8851 * jv-scan.c: Likewise.
8853 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8855 * parse.y (outer_field_access_fix): First parameter now a tree
8856 node. Check for assignment to final. First argument to
8857 build_outer_field_access_fix modified to accommodate prototype.
8858 (build_outer_field_access): Don't check for assignment to final
8860 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8861 possibly returned by outer_field_access_fix. Changed
8862 outer_field_access_fix's first argument.
8863 (check_final_assignment): $finit$'s context is OK.
8864 (patch_unaryop): Use node instead of its line/column value when
8865 calling outer_field_access_fix.
8867 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8869 * parse.y (interface_declaration:): No longer tagged
8870 <node>. Re-installed default action.
8871 (class_member_declaration:): Handle inner interfaces.
8872 (interface_member_declaration): Handle inner interfaces and
8874 (create_interface): Push error if one seen. Suspend parsing
8875 context when processing an inner interface.
8876 (register_fields): Inner class static field limitations not to
8877 apply to inner interfaces.
8879 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8881 * jcf-parse.c (load_class): Update `java_error_count' when a
8882 class' file can't be found.
8883 (parse.y): Avoid (byte)code generation when errors seen.
8885 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8887 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8888 decodes a valid node.
8889 (patch_binop): Handle TRUNC_DIV_EXPR.
8891 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8893 * parse.y (resolve_package): New local `acc'. Try to progressively
8894 build and guess a package and type name.
8896 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8898 * parse.y (find_applicable_accessible_methods_list): Load and
8899 layout the search class if necessary.
8900 (java_complete_tree): Keep to original type of the folded initial
8903 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8905 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8906 Generate error message if circularity is detected. New static
8908 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8909 * jcf-write.c (generate_bytecode_insns): Very simply handle
8911 * parse.y (java_check_circular_reference): Use
8912 `cyclic_inheritance_report' during report, if necessary.
8913 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8914 walking NEW_ARRAY_INIT twice.
8916 2000-02-09 Tom Tromey <tromey@cygnus.com>
8918 * parse.y (check_class_interface_creation): Allow inner classes to
8919 be `private' or `protected', check modifiers' consistency. Prevent
8920 block local classes from bearing any modifiers.
8922 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8924 * except.c (check_start_handlers): Re-add prototype lost in last
8926 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8928 2000-02-09 Andrew Haley <aph@cygnus.com>
8930 * decl.c (clear_binding_level): Remove excess initializer.
8931 (maybe_poplevels): Remove unused variable.
8932 (force_poplevels): Ditto.
8933 (struct binding_level): Add comment.
8935 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8937 * jcf-write.c (generate_classfile): Don't consider
8938 pre-initialization with reference value (use <clinit> instead.)
8939 * parse.y (java_fix_constructors): No generated constructor for
8941 (build_outer_field_access): Removed debug message.
8942 (outer_field_expanded_access_p): Adapted to bytecode generation.
8943 (build_outer_field_access_method): Use fix_method_argument_names.
8944 (build_outer_method_access_method): Fixed indentation. Added
8945 comment. Handle access method generation for static and also void
8947 (build_access_to_thisn): Inserted debug message.
8948 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8949 (resolve_qualified_expression_name): Fixed comment.
8950 (not_accessible_p): Adapted to bytecode generation. Added comment.
8951 (patch_method_invocation): Added comment.
8952 (maybe_use_access_method): Fixed leading comment. Handle static
8954 (java_complete_lhs): Don't shortcut handling of initialized upon
8955 declaration String type static fields when generating bytecode.
8956 (patch_unaryop): Handle outer field access when generating
8959 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8961 * java-tree.h (FIELD_THISN): New macro.
8962 * jcf-write.c (append_synthetic_attribute): New function.
8963 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8964 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8965 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8967 (build_outer_field_access): Turned on access functions usage and
8968 generation when compiling to bytecode.
8969 (maybe_use_access_method): Likewise.
8971 2000-01-25 Andrew Haley <aph@cygnus.com>
8973 * java-except.h (struct eh_range): Add `expanded' field.
8974 (maybe_start_try): Add end_pc arg.
8975 (maybe_end_try): Ditto.
8976 * java-tree.h (force_poplevels): new function.
8977 * expr.c (expand_byte_code): Don't call maybe_start_try or
8979 * except.c (add_handler): Reset expanded.
8980 (expand_start_java_handler): Set expanded.
8981 (check_start_handlers): Don't expand a start handler that's
8982 already been expanded.
8983 (maybe_start_try): Add end_pc arg. Only expand a handler which
8985 (expand_end_java_handler): call force_poplevels.
8986 (force_poplevels): new function.
8987 * decl.c (binding_level): Add start_pc of binding level.
8988 (maybe_pushlevels): Call maybe_start_try when pushing binding
8990 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8991 (LARGEST_PC): Define.
8992 (clear_binding_level): Use LARGEST_PC.
8994 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8995 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8996 (binding_depth, is_class_level, current_pc): new variables.
8997 (struct binding_level): ditto.
8998 (indent): new function.
8999 (push_jvm_slot): add debugging info.
9000 (maybe_pushlevels): ditto.
9001 (maybe_poplevels): ditto.
9004 (start_java_method): ditto.
9005 (give_name_to_locals): comment only.
9006 * except.c (binding_depth, is_class_level, current_pc):
9008 (expand_start_java_handler): add debugging info.
9009 (expand_end_java_handler): ditto.
9011 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9013 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9014 (print_name_for_stub_or_jni, process_file): Constify a char*.
9016 2000-02-03 Tom Tromey <tromey@cygnus.com>
9018 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9020 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9022 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9023 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9026 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9029 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9030 (struct lang_type): New field `ii_block'.
9031 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9032 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9033 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9034 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9035 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9036 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9038 * parse.y (add_instance_initializer): New function.
9039 (in_instance_initializer): New static global.
9040 (class_body_declaration:): Link instance initializer block.
9041 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9042 (array_creation_expression:): Remove unused local.
9043 (java_parser_context_push_initialized_field): Fixed leading
9044 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9045 CPC_INSTANCE_INITIALIZER_LIST.
9046 (java_parser_context_pop_initialized_field): Likewise.
9047 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9048 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9049 CPC_INITIALIZER_STMT.
9050 (fix_constructors): New local `class_type'. Use it. Call
9051 add_instance_initializer.
9052 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9053 (patch_return): Forbid return in instance initializers.
9054 (patch_throw_statement): Enforce exception handling in the context
9055 of instance initializers.
9057 2000-02-03 Tom Tromey <tromey@cygnus.com>
9059 * Make-lang.in (java.mostlyclean): Remove executables in
9062 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9064 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9065 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9066 (java_float_finite): Convert to use union Word from javaop.h.
9067 (java_double_finite): Convert to use union DWord from javaop.h.
9069 2000-02-02 Tom Tromey <tromey@cygnus.com>
9071 * gjavah.c (options): Added `jni' entry.
9072 (help): Document -jni.
9073 (flag_jni): New global.
9074 (process_file): Handle JNI output. Don't print text from
9075 -prepend, -add, etc, when generating stubs. Only remove `.class'
9076 suffix if it actually exists.
9077 (main): Create a `.c' file when run with `--jni --stubs'. Create
9078 correct output file name with `--jni'.
9079 (print_include): Mangle header name differently in JNI case.
9080 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9082 (print_method_info): Handle JNI case. Put signature info into
9083 method name. Handle case when STREAM is NULL.
9084 (print_name_for_stub_or_jni): New function.
9085 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9086 (print_cxx_classname): Handle JNI.
9087 (print_full_cxx_name): Likewise.
9088 (decode_signature_piece): Likewise.
9089 (overloaded_jni_method_exists_p): New function.
9090 (struct method_name): Added `signature' and `sig_length' fields.
9091 (HANDLE_END_FIELD): Do nothing in JNI mode.
9093 2000-02-02 Tom Tromey <tromey@cygnus.com>
9095 * jv-scan.c: Include version.c, <getopt.h>.
9096 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9097 (options): New array.
9098 (usage): New function.
9099 (version): New function.
9100 (main): Use getopt_long to parse command line.
9101 * jcf-dump.c: Include version.c, <getopt.h>.
9102 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9103 OPT_JAVAP): New macros.
9104 (options): New array.
9105 (usage): Return `void'. Changed message.
9106 (help): New function.
9107 (version): New function.
9108 (main): Use getopt_long_only to parse command line.
9109 * gjavah.c: Include <getopt.h>.
9110 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9111 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9112 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9113 (options): New array.
9114 (java_no_argument): Removed.
9115 (help): Updated with missing options.
9116 (main): Use getopt_long_only to parse command line.
9117 (usage): Changed message.
9119 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9121 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9122 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9123 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9124 * parse.y (array_creation_expression:): Handle anonymous arrays.
9125 (build_array_from_name): Don't set `ret_name' if null.
9126 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9127 (qualify_ambiguous_name): Likewise.
9128 (java_complete_expand_class): Likewise.
9130 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9132 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9133 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9134 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9135 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9136 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9137 AIPL_FUNCTION_COMPLETED_INVOCATION.
9138 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9139 AIPL_FUNCTION_INVOCATION_READY.
9140 (AIPL_FUNCTION_DECLARATION): New enum entry.
9141 * parse.y (reorder_static_initialized): New function.
9142 (java_parser_context_pop_initialized_field): Use it.
9143 (add_inner_class_fields): Use
9144 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9145 augmented. Install marker after last alias initializer, if any.
9146 (generate_finit): Fixed typo. Don't try to retain only the used
9148 (method_header): Compute and set DECL_FUNCTION_NAP.
9149 (method_declarator): Fixed comment. Insert alias initializer in
9151 (build_alias_initializer_parameter_list): Fixed leading
9152 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9153 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9154 (java_complete_expand_class): Code to retain only used aliases
9156 (java_complete_expand_methods): New local `first_decl'. Generate
9157 $finit$ first, then expand the constructors, regular methods and
9159 (java_complete_expand_method): Don't report error on missing
9160 return statement if previously detected bogus.
9161 (fix_constructors): Don't patch constructor parameters list.
9162 (patch_method_invocation): Use new AIPL enum values. Reverse
9163 alias initializer list for anonymous classes.
9165 2000-01-30 Anthony Green <green@redhat.com>
9167 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9168 determine how many stack slots to pop.
9170 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9172 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9173 error handling/recovery.
9174 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9176 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9179 FIELD_LOCAL_ALIAS_USED): New macros.
9180 (DECL_FUNCTION_NAP): New macro.
9181 (struct lang_decl): New field `nap'.
9182 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9183 (struct lang_type): New fields `finit_stmt_list' and
9185 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9186 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9187 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9188 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9189 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9190 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9191 (BUILD_THROW): Macro line separator re-indented.
9192 * parse.y (end_class_declaration): New function.
9193 (maybe_generate_pre_expand_clinit): New name for
9194 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9195 pre-expand static fields.
9196 (maybe_generate_clinit): Function deleted.
9197 (check_for_static_method_reference): Prototype's parameter list
9199 (generate_finit): New name for maybe_generate_finit. Changed
9200 leading comment. Function rewritten to use
9201 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9202 (build_alias_initializer_parameter_list): New function.
9203 (java_parser_context_pop_initialized_field): Likewise.
9204 (add_inner_class_fields): Likewise.
9205 (type_declaration:): Call end_class_declaration.
9206 (class_member_declaration:): Likewise.
9207 (formal_parameter_list:): Fixed typos.
9208 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9209 element. Improved error handling.
9210 (block_statement:): Call end_class_declaration.
9211 (anonymous_class_creation:): Likewise.
9212 (create_anonymous_class): Fixed comments.
9213 (create_class): Call add_inner_class_fields.
9214 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9215 (method_header): Use MARK_FINAL_PARMS.
9216 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9217 (method_declarator): Propagate final argument flag.
9218 (craft_constructor): New local `artificial'. Call
9219 build_alias_initializer_parameter_list. Use
9220 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9221 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9223 (complete_expand_class): Get rid of unused outer context local
9225 (java_complete_expand_methods): Fixed leading
9226 comment. Generate/pre-expand <clinit> first. Changed method
9227 expansion order to regular, $finit$, constructors, <clinit>.
9228 (java_complete_expand_method): Set current_function_decl.
9229 (fix_constructors): Fix constructor parameter list to account for
9230 outer context local alias initializers.
9231 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9232 (resolve_expression_name): Lookup outer context local aliases. New
9233 local `access', use it.
9234 (patch_method_invocation): Patch inner class ctor invocation with
9235 outer context local aliases initialization values. $finit$
9236 invocation patching now includes things generated with
9237 build_alias_initializer_parameter_list.
9238 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9239 (build_super_invocation): Likewise.
9240 (patch_assignment): Changed comment.
9242 2000-01-27 Andrew Haley <aph@cygnus.com>
9244 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9248 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9250 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9252 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9254 * parse.y (register_fields): Don't pass a format specifier to
9255 OBSOLETE_MODIFIER_WARNING.
9256 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9257 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9259 (check_modifiers): Change function into a macro.
9260 (check_class_interface_creation): Pass a literal format string.
9262 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9264 * buffer.h: PROTO -> PARAMS.
9265 * check-init.c: Likewise.
9266 * class.c: Likewise.
9267 * constants.c: Likewise.
9268 * convert.h: Likewise.
9270 * except.c: Likewise.
9272 * gjavah.c: Likewise.
9273 * java-except.h: Likewise.
9274 * java-tree.h: Likewise.
9275 * jcf-depend.c: Likewise.
9276 * jcf-dump.c: Likewise.
9277 * jcf-parse.c: Likewise.
9278 * jcf-path.c: Likewise.
9279 * jcf-reader.c: Likewise.
9280 * jcf-write.c: Likewise.
9282 * jv-scan.c: Likewise.
9283 * jvgenmain.c: Likewise.
9284 * jvspec.c: Likewise.
9288 * parse-scan.y: Likewise.
9289 * parse.h: Likewise.
9290 * parse.y: Likewise.
9291 * typeck.c: Likewise.
9292 * verify.c: Likewise.
9295 * zextract.c: Likewise.
9296 * zipfile.h: Likewise.
9298 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9300 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9301 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9302 * constants.c (build_constant_data_ref): Check for cached
9303 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9304 in TYPE_CPOOL_DATE_REF.
9305 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9306 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9307 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9308 (LOCAL_FINAL): New macro.
9309 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9310 constant pool -- don't try to reuse.
9311 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9313 (find_in_current_zip): Use TYPE_JCF.
9314 * parse.h (java_check_final): Prototype removed.
9315 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9316 (maybe_create_class_interface_decl,
9317 check_class_interface_creation): Likewise.
9318 (java_expand_finals): Function removed.
9319 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9320 (block_statement:): Fixed comment.
9321 (anonymous_class_creation:): Likewise.
9322 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9324 (check_class_interface_creation): Loosened error report on (inner)
9325 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9326 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9327 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9329 (create_interface): Likewise.
9330 (anonymous_class_counter): New static global.
9331 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9332 patch. Fixed comments.
9333 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9334 anonymous_class_counter when declaring a toplevel class.
9335 (craft_constructor): Fixed constructor name when handling
9336 anonymous classes. Anonymous class constructors to feature hidden
9338 (java_fix_constructors): Added comment.
9339 (java_check_final): Function removed.
9340 (java_complete_expand_methods): Fixed comment. Don't generate
9341 class data, save its outgoing constant pool instead.
9342 (verify_constructor_super): Skip anonymous class constructor
9343 hidden this$<n> parameter.
9344 (java_expand_classes): New local `saved_ctxp'. Removed call to
9345 java_expand_finals and java_check_final. Expand anonymous class
9346 constructors. Generate class data.
9347 (build_super_invocation): Skip anonymous class hidden this$<n>
9349 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9350 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9351 (set_java_signature): Likewise.
9353 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9355 * gjavah.c: Delete ACC_VISIBILITY define.
9356 * jcf.h: Add ACC_VISIBILITY define.
9357 * parse.y: final: rule tagged <value>.
9358 (java_check_regular_methods): Use ACC_VISIBILITY define for
9359 default package access check.
9360 (local_variable_declaration_statement): Use final: rule.
9362 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9364 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9367 2000-01-17 Tom Tromey <tromey@cygnus.com>
9369 * gjavah.c (print_field_info): Allow non-static final fields.
9371 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9373 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9374 * parse.y (patch_anonymous_class): New function.
9375 (create_anonymous_class): Register incomplete type when the
9376 class/interface to extends/implement isn't known yet.
9377 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9378 (verify_constructor_super): Tuned error message.
9380 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9382 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9383 (ANONYMOUS_CLASS_P): New macro.
9384 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9385 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9386 * parse.y (create_class): Added leading argument.
9387 (maybe_create_class_interface_decl,
9388 check_class_interface_creation): Likewise.
9389 (craft_constructor): New function.
9390 (verify_constructor_super): Added argument in prototype.
9391 (class_declaration:): Inserted leading argument.
9392 (for_begin:): Use FOR_LOOP_P.
9393 (anonymous_class_creation): Create WFL of the anonymous class to
9394 instantiate. Call build_new_invocation. Added comments.
9395 (check_class_interface_creation): Handle parameter `anonymous' in
9396 verbose mode class creation announce.
9397 (link_nested_class_to_enclosing): Exclude anonymous classes.
9398 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9399 anonymous class, even though they appear to have an enclosing
9401 (create_interface): Pass extra argument to
9402 check_class_interface_creation.
9403 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9404 (create_class): Call check_class_interface_creation and
9405 maybe_create_class_interface_decl with extra new argument. Don't
9406 add private this$<n> to anonymous classes.
9407 (method_declarator): Insert hidden this$<n> to anonymous class
9409 (java_fix_constructors): Deleted code creating default
9410 constructor. Call craft_constructor instead.
9411 (java_check_regular_methods): Set `saw_constructor' to 1 for
9413 (fix_constructors): Pass extra argument to verify_constructor_super.
9414 (verify_constructor_super): New local `sdecl', use it. Search for
9415 matching constructor (possibly featuring arguments) in super
9417 (lookup_method_invoke): Craft constructor according to arguments
9418 list when dealing with anonymous class constructors.
9419 (build_super_invocation): Pass arguments to anonymous class super
9421 (search_loop): Use FOR_LOOP_P.
9422 (labeled_block_contains_loop_p): Likewise.
9424 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9427 (enclosing_context_p): New function.
9428 (get_access_flags_from_decl): Handle CLASS_STATIC.
9429 (maybe_layout_super_class): Extra first argument passed to
9431 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9433 * decl.c (access0_identifier_node): New global.
9434 (init_decl_processing): access0_identifier_node initialized.
9435 (pushdecl): Set DECL_CONTEXT only on non type decls.
9436 * expr.c (lookup_field): Lookup inner class fields in enclosing
9438 (expand_invoke): Use ID_INIT_P.
9439 (expand_java_field_op): Use DECL_CLINIT_P.
9440 * java-tree.def (CLASS_LITERAL): New tree code.
9441 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9442 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9443 (struct lang_decl): New field `inner_access'.
9444 (enclosing_context_p): Prototyped.
9445 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9446 ID_CLINIT_P): New macros.
9447 (CLASS_STATIC): New macro.
9448 (CLASS_ACCESS0_GENERATED_P): New macro.
9449 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9450 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9451 INNER_CLASS_P): New macros.
9452 (DECL_INNER_CLASS_LIST): New macro.
9453 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9455 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9456 the shift value to int. Fixed typo in comment.
9457 * lex.c (inst_id, wpv_id): Initialize.
9458 * mangle.c (unicode_mangling_length): Take `$' into account.
9459 * parse.h (DRECOVER, RECOVER): Terminate properly.
9460 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9461 (typedef struct _jdep): New field `enclosing'.
9462 (JDEP_ENCLOSING): New macro.
9463 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9464 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9465 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9466 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9467 GET_ENCLOSING_CPC_CONTEXT): New macros.
9468 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9469 (do_resolve_class): Added extra argument in prototype.
9470 * parse.y (resolve_class): Added extra argument in prototype.
9471 (maybe_create_class_interface_decl): Likewise.
9472 (maybe_use_access_method, build_wfl_wrap): New functions.
9473 (java_complete_expand_classes, java_complete_expand_class):
9475 (java_parser_context_push_initialized_field,
9476 java_parser_context_suspend, java_parser_context_resume):
9478 (maybe_make_nested_class_name, make_nested_class_name,
9479 set_nested_class_simple_name_value,
9480 link_nested_class_to_enclosing, find_as_inner_class,
9481 find_as_inner_class_do, check_inner_class_redefinition,
9482 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9483 maybe_build_thisn_access_method, build_outer_field_access,
9484 build_outer_field_access_methods, build_outer_field_access_expr,
9485 build_outer_method_access_method, build_new_access_id,
9486 build_outer_field_access_method, outer_field_access_p,
9487 outer_field_expanded_access_p, outer_field_access_fix,
9488 build_incomplete_class_ref, patch_incomplete_class_ref,
9489 create_anonymous_class): Likewise.
9490 (inst_id, wpv_id): New static global variables.
9491 (synchronized:): New rule, tagged <node>.
9492 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9494 (anonymous_class_creation:): New rule, tagged <node>.
9495 (NEW_TK): Tagged <node>.
9496 (type_literals, array_type_literal): New rules, tagged <node>.
9497 (class_declaration:): Removed action when reducing by class_body:
9498 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9499 using GET_CPC in sub-rules.
9500 (class_member_declaration): Handle inner classes.
9501 (method_declaration): When reducing method_header:, reset
9502 current_function_decl when appropriate.
9503 (method_declarator:): Set the number of formal parameter to 0 for
9504 method declared without arguments.
9505 (constructor_declarator:): Likewise.
9506 (static_initializer:): List of elements kept in a list.
9507 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9508 use of the keyword `static' for type declarations.
9509 (block_statement:): Handle inner class declarations.
9510 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9511 type qualified `this'.
9512 (class_instance_creation_expression): Use anonymous_class_creation:
9513 to handle inner class instances creation. Handle qualified `new'.
9514 (something_dot_new): Added appropriate actions.
9515 (create_new_parser_context): New function.
9516 (java_push_parser_context, java_parser_context_save_global,
9517 java_parser_context_suspend): Use create_new_parser_context.
9518 (check_modifiers): Changed leading comment.
9519 (check_class_interface_creation): Handle interclasses.
9520 (add_superinterfaces): Fixed comment.
9521 (create_interface): Build qualified name from the raw_name instead
9522 of its matching WFL. Push the initialized fields list. raw_name added
9523 as an extra argument to maybe_create_class_interface_decl.
9524 (create_class): Build qualified name from the raw_name instead of
9525 its matching WFL. Removed assignment to current_parsed_class_un.
9526 Call PUSH_ERROR before returning an error. Suspend the current
9527 parser context when processing an inner class. Push the
9528 initialized fields list. raw_name added as an extra argument to
9529 maybe_create_class_interface_decl. Add the private this$<n>
9531 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9532 (register_fields): Get the class type from GET_CPC and handle
9533 previous errors. Added code to handle the creation of static
9534 fields in inner classes. Initialized fields initialization
9535 statements kept in a list of lists.
9536 (maybe_generate_finit): Initialized fields initialization
9537 statements kept in a list of lists. Use GET_CPC.
9538 (maybe_generate_clinit): Likewise.
9539 (method_header): Use GET_CPC and GET_CPC_UN.
9540 (parser_qualified_classname): Handle inner classes.
9541 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9542 (java_fix_constructors): Hide pointer to enclosing context
9543 instance in constructor list when dealing with inner classes.
9544 (jdep_resolve_class): Call resolve_class with extra first argument
9546 (resolve_class): Add enclosing context as a first extra argument
9547 to do_resolve_class.
9548 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9550 (resolve_no_layout): Extra argument added to resolve_class
9552 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9553 (java_get_real_method_name): Use GET_CPC_UN.
9554 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9555 (java_check_abstract_methods): Handle static method declared in
9556 inner classes by an error.
9557 (java_check_regular_methods): Use DECL_CLINIT_P.
9558 (source_start_java_method): Also set DECL_MAX_LOCALS.
9559 (create_artificial_method): Call java_parser_context_save_global
9560 and java_parser_context_restore_global instead of saving/restoring
9561 the context by hand.
9562 (expand_start_java_method): Improved verbose mode message.
9563 (java_complete_expand_methods): Fixed leading comment. Use
9565 (fix_constructors): Added assignment to this$<n> if necessary.
9566 (java_expand_classes): Call java_complete_expand_classes instead
9567 of java_complete_expand_methods.
9568 (make_qualified_primary): Simplified.
9569 (merge_qualified_name): Optimized for missing left or right parts.
9570 (resolve_expression_name): Handle access to outer class fields from
9572 (resolve_qualified_expression_name): New macro
9573 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9574 classes. Report error on non appropriate qualification of
9575 `new'. Handle qualified `this'.
9576 (not_accessible_p): Allow access to outer class private fields from
9578 (patch_method_invocation): Handle method invocations through
9579 access methods and inner class constructor invocations.
9580 (find_applicable_accessible_methods_list): Search enclosing
9581 contexts of an inner class.
9582 (search_applicable_methods_list): Fixed typo.
9583 (argument_types_convertible): Handle inner class constructors'
9584 hidden outer context reference argument.
9585 (qualify_ambiguous_name): Handle qualified `this'.
9586 (java_complete_lhs): Handle use of field accessed through
9587 artificial access methods in various cases of assignments. Handle
9589 (check_final_assignment): Use DECL_CLINIT_P.
9590 (valid_ref_assignconv_cast_p): Handle the destination being an
9591 enclosing context of the source.
9592 (patch_unaryop): Handle use of field accessed through artificial
9594 (patch_return): Use DECL_CLINIT_P.
9595 (patch_throw_statement): Use DECL_CLINIT_P.
9596 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9597 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9600 2000-01-16 Anthony Green <green@cygnus.com>
9602 * parse.y (build_string_concatenation): Only use
9603 StringBuffer(String) shortcut if String arg is constant.
9605 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9607 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9608 the shift value to int. Fixed typo in comment.
9610 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9612 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9613 * jcf-write.c: Likewise.
9614 * parse.y: Likewise.
9615 * parse.c: Regenerate.
9617 2000-01-09 Anthony Green <green@cygnus.com>
9619 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9620 bytecodes in the correct order.
9622 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9624 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9626 2000-01-06 Anthony Green <green@cygnus.com>
9628 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9629 before building constant array decl.
9631 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9634 method invocation and typo in conditional expression.
9635 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9636 the appropriate NOTE_POP.
9637 * parse.y (patch_binop): Shift value mask to feature the right
9640 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9642 * class.c (assume_compiled, assume_compiled_node): Add static
9644 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9646 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9648 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9650 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9651 to `__modifier' to avoid stringifying it.
9653 * parse.y (verify_constructor_circularity): Don't call a variadic
9654 function with a non-literal format string.
9655 (java_check_abstract_methods): Move unreachable code inside
9656 `continue' statement.
9657 (lookup_method_invoke): Call xstrdup, not strdup.
9659 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9662 * jcf-parse.c (yyparse): Likewise.
9664 * jv-scan.c (main): Likewise.
9666 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9668 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9669 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9670 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9673 * parse.y (synchronized, variable_redefinition_error,
9674 check_class_interface_creation, create_interface, create_class,
9675 method_header, finish_method_declaration,
9676 check_modifiers_consistency, method_declarator,
9677 complete_class_report_errors, check_abstract_method_definitions,
9678 java_check_regular_methods, check_throws_clauses,
9679 java_check_abstract_methods, read_import_dir,
9680 check_pkg_class_access, declare_local_variables, fix_constructors,
9681 cut_identifier_in_qualified, resolve_expression_name,
9682 resolve_qualified_expression_name, patch_method_invocation,
9683 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9684 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9685 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9686 patch_try_statement, patch_synchronized_statement,
9687 patch_throw_statement, check_thrown_exceptions,
9688 patch_conditional_expr): Likewise.
9690 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9692 * Makefile.in (LIBDEPS): Added gcc's errors.o
9693 (../jcf-dump$(exeext):): Link with gcc's errors.o
9694 (../gcjh$(exeext):): Likewise.
9695 * expr.c (expand_java_NEW): Layout the entire target type instead of
9696 laying out its methods only.
9697 (lookup_field): Layout the class after having loaded it.
9698 * java-tree.h (java_debug_context): Declared.
9699 * jcf-io.c (toplev.h): Included.
9700 (find_class): Removed assignment to jcf's outofsynch
9701 field. Force source file to be read if newer than its matching
9702 class file. Tweaked debug messages.
9703 * jcf-parse.c (jcf_out_of_synch): Deleted.
9704 (read_class): Call to jcf_out_of_synch removed.
9705 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9706 (jcf_out_of_synch): Prototype deleted.
9707 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9708 `deprecated' and `class_err': integer turned into bit-fields.
9709 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9710 * parse.y (package_list): New global.
9711 (package_declaration:): Record newly parsed package name.
9712 (extra_ctxp_pushed_p): Static global deleted.
9713 (java_parser_context_save_global): Create buffer context for the
9714 purpose of saving globals, if necessary.
9715 (java_parser_context_restore_global): Pop context pushed for the
9716 purpose of saving globals, if necessary.
9717 (java_debug_context_do): New prototype and function.
9718 (java_debug_context): Likewise.
9719 (do_resolve_class): Use already parsed package names to qualify
9720 and lookup class candidate.
9721 (java_pre_expand_clinit): Removed unnecessary local variable.
9723 1999-12-17 Tom Tromey <tromey@cygnus.com>
9725 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9727 (process_file): Use `\n\' at end of each line in string.
9729 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9731 * expr.c (expand_invoke): Layout the loaded class before
9732 attempting to use it.
9733 (expand_java_field_op): Allow final field assignments to take
9735 * typeck.c (convert): Return error_mark_node if expr is null.
9737 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9739 * class.c (class_depth): Return -1 if the class doesn't load
9741 * expr.c (can_widen_reference_to): Check for errors during depth
9742 computation and return 0 accordingly.
9743 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9744 create default constructors and add an other error check.
9745 * parse.h (java_fix_constructors): Prototyped.
9746 * parse.y (java_pre_expand_clinit): Likewise.
9747 (build_super_invocation): Re-prototyped to feature one argument.
9748 (java_check_circular_reference): Directly use `current'.
9749 (java_fix_constructors): New function.
9750 (java_check_regular_methods): Don't create default constructors
9751 here, but abort if none were found.
9752 (java_complete_expand_methods): Pre-process <clinit> calling
9753 java_pre_expand_clinit.
9754 (java_pre_expand_clinit): New function.
9755 (fix_constructors): build_super_invocation invoked with the
9756 current method declaration as an argument.
9757 (build_super_invocation): Use the context of the processed method
9758 decl argument instead of current_class.
9759 * typeck.c (lookup_java_method): Take WFLs in method names into
9762 1999-12-14 Per Bothner <per@bothner.com>
9764 * class.c (make_class_data): flag_keep_inline_functions to keep
9765 private methods in the method array.
9767 1999-12-15 Anthony Green <green@cygnus.com>
9769 * check-init.c (check_init): Take into account both types of
9770 `throw's when checking for uninitialized variables.
9772 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9774 * parse.y (java_complete_lhs): Force conversion of array
9775 dimensions to int_type_node, that's what runtime's ABI expects.
9777 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9779 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9780 operand of a WFL, until the Java front-end gets fixed with regard
9781 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9783 1999-12-10 Andrew Haley <aph@cygnus.com>
9785 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9786 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9787 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9791 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9793 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9794 before calling expand_eh_region_start and expand_start_all_catch.
9795 * except.c (expand_start_java_handler): Switch to permanent
9796 obstack before calling expand_eh_region_start.
9797 (expand_end_java_handler): Switch to permanent obstack before
9798 calling expand_start_all_catch.
9800 1999-12-5 Anthony Green <green@cygnus.com>
9802 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9803 function with side effects.
9804 (init_decl_processing): Mark all memory allocating DECLs with
9807 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9809 * except.c (expand_end_java_handler): Call
9810 expand_resume_after_catch and end_catch_handler.
9812 1999-11-30 Anthony Green <green@cygnus.com>
9814 * verify.c (verify_jvm_instructions): Create new return label
9815 chain if non existent (don't rely on the verified state of the jsr
9818 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9821 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9823 * parse.y (patch_assignment): Removed bogus final class test on
9824 lhs when checking on whether to emit an ArrayStoreException runtime
9826 * expr.c (expand_java_arraystore): Likewise.
9828 1999-11-28 Anthony Green <green@cygnus.com>
9830 * decl.c (find_local_variable): Reuse single slot decls when
9833 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9835 * jcf-parse.c (saw_java_source): Global variable removed.
9836 (read_class): Don't use `saw_java_source'. Added extra braces.
9837 (yyparse): Code setting `saw_java_source' removed.
9839 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9841 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9843 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * verify.c (merge_type_state): Non verified subroutines being
9846 considered more than once to trigger passive type merge.
9848 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9850 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9851 in case of error. Error message tuned.
9853 1999-11-21 Anthony Green <green@cygnus.com>
9855 * constants.c (find_methodref_index): Unwrap method names before
9856 inserting them in the constant pool.
9858 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9860 * class.c (assume_compiled_node): New typedef.
9861 (assume_compiled_tree): New static data.
9862 (find_assume_compiled_node): New function.
9863 (add_assume_compiled): New function.
9864 (assume_compiled): New function.
9865 * class.c (make_class_data): Use assume_compiled.
9866 (is_compiled_class): Use assume_compiled.
9868 * java-tree.h (add_assume_compiled): Declare.
9870 * lang.c (lang_decode_option): Parse new options.
9872 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9874 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9875 int_type_node: that's what `_Jv_AllocObject' expects.
9877 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9879 * parse.y (lookup_method_invoke): Use lang_printable_name to
9880 reliably build the type name during error report. Fixes PR gcj/97.
9882 1999-11-09 Tom Tromey <tromey@cygnus.com>
9884 * jcf-path.c: Include <sys/stat.h>.
9885 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9886 (DIR_UP): New macro.
9888 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9890 * parse.y (source_end_java_method): Resume permanent allocation,
9891 reversing Apr 27 1998 patch.
9892 (patch_string_cst): Pop obstacks after having pushed the permanent
9895 1999-11-05 Tom Tromey <tromey@cygnus.com>
9897 * class.c (finish_class): Emit inlined methods if any native
9898 methods exist in the class. Fixes PR gcj/85.
9900 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9902 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9903 (qualify_ambiguous_name): Likewise.
9905 1999-11-03 Godmar Back <gback@cs.utah.edu>
9907 * typeck.c: (lookup_java_method): search all inherited
9908 interfaces when looking up interface method.
9910 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9912 * parse.y (method_header:): Issue error message for rule `type
9914 (synchronized:): Error report when not using synchronized.
9916 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9918 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9919 being used before the superclass constructor has been called.
9920 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9921 instead of `CALL_THIS_CONSTRUCTOR_P'.
9923 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9925 * check-init.c: Fix typo in comment.
9927 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9929 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9932 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9934 * parse.y (expression_statement:): Call function to report
9935 improper invocation of a constructor.
9936 (parse_ctor_invocation_error): New function.
9938 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9940 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9943 1999-10-21 Tom Tromey <tromey@cygnus.com>
9945 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9946 in generated `main'.
9948 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9951 (qualify_ambiguous_name): Likewise.
9953 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9955 * parse.y (java_complete_tree): fold_constant_for_init to work on
9957 (java_complete_lhs): Likewise.
9958 (array_constructor_check_entry): Complete an initializer element
9959 on permanent_obstack.
9961 1999-10-19 Tom Tromey <tromey@cygnus.com>
9963 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9964 From Mike Moreton <mike@pillim.demon.co.uk>.
9966 1999-10-15 Greg McGary <gkm@gnu.org>
9968 * java-tree.h (flag_bounds_check): Remove extern decl.
9969 * lang.c (flag_bounds_check): Remove global variable.
9970 (lang_f_options): Remove "bounds-check" entry.
9971 (lang_init_options): Default flag_bounds_check to "on".
9973 1999-10-14 Tom Tromey <tromey@cygnus.com>
9975 * jvgenmain.c (usage): New function.
9976 (main): Use it. Also, handle `-D' options.
9977 * jvspec.c (lang_specific_driver): Recognize -D.
9978 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9980 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9982 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9984 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9985 variadic function with a non-literal format string.
9987 * parse-scan.y (report_main_declaration): Likewise.
9989 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9991 * parse.y (read_import_dir, patch_assignment, patch_binop,
9992 patch_array_ref): Likewise.
9994 * typeck.c (build_java_array_type): Likewise.
9996 * verify.c (verify_jvm_instructions): Likewise.
9998 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10000 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10002 1999-10-07 Anthony Green <green@cygnus.com>
10004 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10005 where CHECK_PUT may fail for valid reasons.
10007 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10008 UNSAFE_PUTN): New macros.
10010 1999-10-04 Tom Tromey <tromey@cygnus.com>
10012 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10013 well. Fixes Java PR gcj/59.
10014 * parse-scan.y (yyerror): Report errors.
10016 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10018 * decl.c (insert_block): Remove unconditional `abort'.
10020 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10022 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10023 FUNCTION_CODE now of type int. All callers changed.
10024 Set the builtin's DECL_BUILT_IN_CLASS.
10026 1999-09-23 Tom Tromey <tromey@cygnus.com>
10028 * jvspec.c (lang_specific_driver): Don't read spec file if
10029 -fsyntax-only given.
10031 1999-09-22 Tom Tromey <tromey@cygnus.com>
10033 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10035 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10036 (WORDS_TO_LONG): Likewise.
10037 (WORDS_TO_DOUBLE): Likewise.
10039 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10041 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10042 (RELOCATION_VALUE_1): Likewise.
10043 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10044 push_in_const, push_long_const): Prototyped.
10045 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10046 (push_constant2): Likewise.
10047 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10048 (find_constant_wide): Cast find_constant2's integer arguments to
10050 (find_constant_index): Cast find_constant2's and find_constant2's
10051 integer arguments to `jword'.
10052 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10053 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10054 (emit_if): Use RELOCATION_VALUE_1.
10055 (emit_goto): Likewise.
10056 (emit_jsr): Likewise.
10057 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10058 argument to push_long_const to HOST_WIDE_INT.
10060 1999-09-15 Andreas Schwab <schwab@suse.de>
10062 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10064 1999-09-20 Nick Clifton <nickc@cygnus.com>
10066 * lang.c (lang_decode_option): Extend comment.
10068 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10070 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10073 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10075 * gjavah.c (get_field_name, print_method_info, print_include,
10076 add_namelet): Use xmalloc, not malloc.
10078 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10079 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10082 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10084 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10086 * jcf-path.c (add_entry): Likewise.
10088 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10090 * jv-scan.c (xmalloc): Remove definition.
10092 * jvgenmain.c (xmalloc): Likewise.
10094 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10096 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10098 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10099 concat, not xmalloc/sprintf.
10100 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10101 (xstrdup): Remove definition.
10103 * parse.y (duplicate_declaration_error_p,
10104 constructor_circularity_msg, verify_constructor_circularity,
10105 check_abstract_method_definitions, java_check_regular_methods,
10106 java_check_abstract_methods, patch_method_invocation,
10107 check_for_static_method_reference, patch_assignment, patch_binop,
10108 patch_cast, array_constructor_check_entry, patch_return,
10109 patch_conditional_expr): Use xstrdup, not strdup.
10111 * zextract.c (ALLOC): Use xmalloc, not malloc.
10113 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10115 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10117 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10118 (do_spec, lang_specific_pre_link, lang_specific_driver,
10119 input_filename, input_filename_length): Don't declare.
10120 (main_class_name, jvgenmain_spec, lang_specific_driver):
10122 (lang_specific_driver): All calls to the function pointer
10123 parameter now explicitly call `fatal'.
10125 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10127 * parse.y (find_applicable_accessible_methods_list): Search
10128 abstract classes as interfaces.
10130 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10132 * class.c (finish_class): We're now outside a valid method
10133 declaration. Tell the rest of gcc so.
10135 1999-09-08 Bruce Korb autogen@linuxbox.com
10137 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10139 1999-09-07 Tom Tromey <tromey@cygnus.com>
10141 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10143 (decode_signature_piece): Don't emit "::" in JArray<>.
10144 (print_namelet): Only print trailing `;' when printing a class.
10146 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10148 * java-tree.h: Delete declarations for all tree nodes now moved to
10150 * decl.c: Delete their definitions.
10152 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10154 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10155 * Makefile.in (OBJS): Add ggc-callbacks.o.
10156 (OBJDEPS): Likewise.
10158 1999-09-03 Tom Tromey <tromey@cygnus.com>
10160 * parse.y (strip_out_static_field_access_decl): Return operand if
10161 it satisfies JDECL_P.
10163 1999-09-02 Tom Tromey <tromey@cygnus.com>
10165 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10166 Handle nested arrays, like `[[I'.
10168 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10170 * class.c (finish_class): Remove unused parameter, all callers
10173 * expr.c (build_java_athrow): Change return type to void.
10174 (java_lang_expand_expr): Make sure each case in switch returns a
10177 * java-tree.h (finish_class): Fix prototype to take void args.
10179 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10180 (main): Issue return from main, not exit.
10182 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10184 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10186 * jv-scan.c (main): Issue return from main, not exit.
10188 * parse.y (check_abstract_method_definitions,
10189 java_check_abstract_method_definitions): Add static prototypes.
10190 (java_complete_expand_methods): Fix call to `finish_class'.
10192 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10195 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10197 * lang.c (language_string): Constify.
10199 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10201 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10202 Remove hacks for stuff which comes from libiberty.
10204 * Make-lang.in: Likewise.
10206 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10208 * Makefile.in (xref.o): Depend on xref.c explicitly.
10210 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10212 * java-tree.h (lang_printable_name): Constify a char*.
10214 * lang.c (lang_printable_name): Likewise.
10216 1999-08-27 Jeffrey A Law (law@cygnus.com)
10218 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10219 comments in C code.
10221 1999-08-26 Tom Tromey <tromey@cygnus.com>
10223 * gjavah.c (print_cxx_classname): Print "::" before qualified
10226 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10228 * parse.y (lookup_cl): Changed leading comment. Now does its best
10229 to set the column number.
10230 (qualify_ambiguous_name): Take WFL wrappers into account.
10232 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10234 * verify.c (verify_jvm_instructions): Don't check instruction
10235 validity beyond end of method.
10237 1999-08-25 Tom Tromey <tromey@cygnus.com>
10239 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10241 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10243 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10244 cxx_keyword_subst, generate_access, name_is_method_p,
10245 get_field_name, print_field_name, super_class_name, print_include,
10246 decode_signature_piece, print_class_decls, usage, help,
10247 java_no_argument, version, add_namelet, print_namelet): Add static
10249 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10250 name_is_method_p): Constify a char*.
10251 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10252 Provide a final else clause in an if-else-if.
10253 (print_field_info): Add missing final arg in function call to
10254 `print_field_name'.
10255 (print_method_info, decompile_method, decode_signature_piece,
10256 print_c_decl, print_full_cxx_name, print_stub,
10257 print_mangled_classname, super_class_name, print_include,
10258 add_namelet, add_class_decl, print_class_decls, process_file,
10259 help): Constify a char*.
10261 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10262 push_int_const, find_constant_wide, find_constant_index,
10263 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10264 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10265 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10266 emit_if, emit_goto, emit_jsr, call_cleanups,
10267 make_class_file_name): Add static prototypes.
10268 (generate_bytecode_return, generate_bytecode_insns): Pass a
10269 NULL_PTR, not a NULL_TREE.
10271 * jv-scan.c: Include "jcf.h".
10272 (main): Declare using DEFUN macro.
10274 * jvspec.c (find_spec_file, lang_specific_pre_link,
10275 lang_specific_driver): Add prototypes.
10276 (find_spec_file): Constify a char*.
10278 * keyword.gperf (hash, java_keyword): Add prototypes.
10280 * lang.c (lang_print_error): Add static prototype.
10281 (lang_init): Prefer memcpy over bcopy to avoid casts.
10283 * lex.c (yylex): Add static prototype.
10285 * parse-scan.y: Include "lex.c" earlier.
10287 * parse.h: Remove redundant declaration for `yylex'.
10289 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10290 labeled_block_contains_loop_p): Add static prototypes.
10291 (not_accessible_p): Make static to match prototype.
10293 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10295 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10297 * parse.y (check_method_redefinition): Changed leading comment.
10298 (check_abstract_method_definitions): New function.
10299 (java_check_abstract_method_definitions): New function.
10300 (java_check_regular_methods): Call it.
10301 (verify_constructor_super): Fixed indentation.
10302 (lookup_method_invoke): Likewise.
10304 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10306 * parse.y (method_header): Return a null pointer if the current
10307 class node is null.
10308 (finish_method_declaration): Return if the current function decl
10310 (source_start_java_method): Likewise.
10311 (java_method_add_stmt): Likewise.
10313 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10315 * class.c (emit_register_class): Removed unnecessary call to
10317 * parse.y (labeled_block_contains_loop_p): Removed unused local
10320 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10322 * parse.y (java_refold): Added prototype.
10324 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10326 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10327 (java_stabilize_reference): Removed unnecessary `else'.
10328 (java_complete_lhs): Set flag to remember boolean. Call
10329 java_refold. Added comments.
10330 (java_decl_equiv): New function.
10331 (binop_compound_p): Likewise.
10332 (java_refold): Likewise.
10333 (patch_unaryop): Striped static field access assigned to decl and
10334 op. Changed promotion scheme for ++/-- operators.
10335 (search_loop): New function.
10336 (labeled_block_contains_loop_p): Likewise.
10337 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10339 (patch_bc_statement): Call search_loop. Fixed comment.
10341 1999-08-14 Anthony Green <green@cygnus.com>
10343 * expr.c (java_lang_expand_expr): Mark static array data as
10346 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10348 * jvgenmain.c (main): NUL-terminate name_obstack.
10350 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10352 * check-init.c (check_bool2_init, done_alternative): Add static
10355 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10356 (add_method, build_utf8_ref, build_class_ref,
10357 append_gpp_mangled_type, layout_class_method): Constify a char*.
10359 * decl.c (push_promoted_type, make_binding_level): Add static
10361 (push_promoted_type, pushdecl): Constify a char*.
10363 * except.c (find_handler_in_range, link_handler,
10364 check_start_handlers): Add static prototypes.
10366 * expr.c (process_jvm_instruction): Constify a char*.
10368 * gjavah.c (main): Constify a char*.
10370 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10373 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10375 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10376 munge, print_ents): Constify a char*.
10378 * jcf-dump.c (disassemble_method): Constify a char*.
10379 (print_constant_pool, print_exception_table): Add static prototypes.
10380 (print_constant, print_exception_table, main, disassemble_method):
10383 * jcf-io.c (find_classfile, find_class): Likewise.
10385 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10386 (set_source_filename, predefined_filename_p): Add static prototypes.
10387 (set_source_filename, get_constant, get_class_constant,
10388 find_in_current_zip): Constify a char*.
10390 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10392 (add_entry, add_path, jcf_path_classpath_arg,
10393 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10395 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10396 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10397 jcf_parse_one_method, jcf_parse_methods,
10398 jcf_parse_final_attributes): Add static prototypes.
10399 (get_attribute): Constify a char*.
10401 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10402 jcf_dependency_add_target, jcf_path_classpath_arg,
10403 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10405 * jv-scan.c (main): Constify a char*.
10406 (gcc_obstack_init): Add prototype arguments.
10408 * jvgenmain.c (gcc_obstack_init): Likewise.
10409 (main): Constify a char*.
10411 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10413 (put_decl_string, lang_print_error): Constify a char*.
10414 (lang_init): Remove redundant extern prototype.
10416 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10418 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10419 Add static prototypes.
10420 (get_type_from_signature): Constify a char*.
10422 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10423 Add static prototypes.
10424 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10425 (verify_jvm_instructions): Constify a char*.
10427 * xref.c (xref_flag_value): Likewise.
10429 * xref.h (xref_flag_value): Likewise.
10431 * zextract.c (makeword, makelong): Add static prototypes.
10432 (makeword, makelong): Constify a uch*.
10434 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10436 * lang.c (java_dummy_print): Constify a char*.
10437 (lang_print_error): Likewise.
10438 (lang_init): Remove redundant prototype for `print_error_function'.
10439 (lang_init_source): Likewise.
10440 (lang_identify): Constify a char*.
10442 1999-08-09 Tom Tromey <tromey@cygnus.com>
10444 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10445 (WORDS_TO_LONG): Likewise.
10446 (WORDS_TO_DOUBLE): Likewise.
10448 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10450 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10452 * expr.c (java_stack_pop, java_array_data_offset,
10453 build_java_throw_out_of_bounds_exception, case_identity,
10454 build_java_check_indexed_type): Add static prototypes.
10455 (linenumber_table, expand_invoke, expand_java_field_op,
10456 build_primtype_type_ref, expand_byte_code): Constify a char*.
10458 * java-tree.h (build_primtype_type_ref, linenumber_table):
10460 (java_lang_expand_expr): Add prototype.
10462 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10463 `java_lang_expand_expr'.
10465 * lex.c (java_lex_error): Constify a char*.
10466 (java_get_unicode, java_read_char, java_allocate_new_line,
10467 java_unget_unicode, java_sneak_unicode): Prototype.
10469 * parse-scan.y (current_class, package_name, method_declarator,
10470 report_class_declaration, yyerror): Constify a char*.
10472 * parse.h (java_report_errors): Prototype.
10473 (yyerror): Constify a char*.
10475 * parse.y (classitf_redefinition_error, check_modifiers,
10476 parse_jdk1_1_error, lookup_package_type,
10477 lookup_package_type_and_set_next, get_printable_method_name,
10478 purify_type_name): Constify a char*.
10479 (build_super_invocation, maybe_generate_finit,
10480 verify_constructor_super, parser_add_interface,
10481 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10482 java_complete_expand_methods, java_expand_finals,
10483 cut_identifier_in_qualified, java_stabilize_reference,
10484 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10485 merge_string_cste): Prototype.
10486 (single_type_import_declaration, yyerror,
10487 variable_redefinition_error, build_array_from_name,
10488 build_unresolved_array_type, check_class_interface_creation,
10489 resolve_class, complete_class_report_errors,
10490 note_possible_classname, read_import_dir,
10491 find_in_imports_on_demand, resolve_package, fix_constructors,
10492 check_deprecation, lookup_method_invoke,
10493 maybe_build_primttype_type_ref, array_constructor_check_entry):
10495 (java_complete_expand_methods, java_expand_finals): Make static.
10496 (convert_narrow): Remove static prototype.
10498 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10500 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10502 1999-08-02 Richard Henderson <rth@cygnus.com>
10504 * decl.c: Include defaults.h instead of expr.h.
10505 * parse.y: Likewise.
10507 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10509 * java/decl.c (start_java_method): Change all uses of
10510 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10511 Ensure expr.h is included.
10512 * java/expr.c (pop_arguments): Ditto.
10513 * java/parse.y (expand_start_java_method): Ditto.
10515 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10517 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10519 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10521 * decl.c: Include "function.h".
10522 * except.c: Likewise.
10523 * parse.y: Likewise.
10524 * Makefile.in: Update dependencies.
10526 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10528 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10529 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10530 `modifier' with ATTRIBUTE_UNUSED.
10532 * gjavah.c (process_file): Add braces around ambiguous `else'.
10534 * jcf-dump.c (print_access_flags, localvar_free): Change return
10537 * parse.y (java_complete_expand_method): Initialize variable
10539 (resolve_qualified_expression_name): Likewise for `field_decl'.
10540 (patch_method_invocation): Likewise for `class_to_search'.
10541 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10542 (patch_assignment): Likewise for `lhs_type'.
10544 * verify.c (verify_jvm_instructions): Remove unused variable
10547 1999-07-25 Richard Henderson <rth@cygnus.com>
10549 * decl.c (va_list_type_node): New.
10551 1999-07-25 Anthony Green <green@cygnus.com>
10553 * gjavah.c (print_stub): New function.
10554 (METHOD_IS_NATIVE): New macro.
10555 (print_mangled_classname): Make static.
10556 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10557 (process_file): Perform stub generation.
10558 (HANDLE_METHOD): Don't emit class decls during stub
10560 (HANDLE_END_METHOD): Take into account stub generation.
10561 (print_method_info): Handle stub generation.
10562 (print_stub): New function.
10563 (print_cxx_classname): Make signature consistant with others.
10564 (help): Describe -stubs option.
10565 (main): Create stub file.
10566 (version): Use version.c.
10567 (print_full_cxx_name): New function.
10568 (print_c_decl): Use print_full_cxx_name.
10570 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10572 * check-init.c (check_init): Handle MAX_EXPR.
10574 1999-07-15 Andrew Haley <aph@cygnus.com>
10576 * lang.c (flag_use_divide_subroutine): New variable.
10577 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10578 fp-to-integer conversion.
10579 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10582 * expr.c (build_java_soft_divmod): New function.
10583 (build_java_binop): Call build_java_soft_divmod if
10584 flag_use_divide_subroutine is set.
10585 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10586 soft_lrem_node: new builtin functions.
10587 (init_decl_processing) Initialize the new builtins.
10588 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10589 soft_lrem_node: new builtin functions.
10590 (build_java_soft_divmod): New function.
10591 * parse.y: Call build_java_soft_divmod if
10592 flag_use_divide_subroutine is set.
10593 * parse.c: Rebuilt.
10595 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10596 a --specs= arg) even if not linking.
10597 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10598 -fuse-divide-subroutine
10600 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10602 * parse.y (resolve_and_layout): Check methods only once.
10603 (resolve_qualified_expression_name): Verify thrown exceptions
10605 (check_thrown_exceptions): Reject exceptions thrown in
10606 initializer. Error message tuned.
10608 1999-07-14 Andrew Haley <aph@cygnus.com>
10610 * expr.c (expand_expr): Do not return the last statement in a
10611 block as the block's value.
10613 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10615 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10616 CALL_EXPR, to avoid order of evaluation changes.
10618 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10620 * parse.y (qualify_ambiguous_name): Do not use
10621 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10623 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10625 * check-init.c (check_init): Handle MAX_EXPR.
10626 * expr.c (force_evaluation_order): Force method call arguments to
10627 be evaluated in left-to-right order.
10628 * parse.y (qualify_ambiguous_name): Loop again to qualify
10629 NEW_ARRAY_EXPR properly.
10631 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10633 * parse.y (patch_invoke): Resolve unresolved invoked method
10635 (qualify_ambiguous_name): STRING_CST to qualify expression for
10636 type name resolution.
10638 1999-06-24 Andrew Haley <aph@cygnus.com>
10640 * class.c (finish_class): Whenever a deferred method is
10641 output, rescan the list of methods to see if a new candidate for
10642 output can be found.
10644 1999-06-28 Tom Tromey <tromey@cygnus.com>
10646 * jvspec.c (lang_specific_driver): Recognize --help.
10648 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * parse.y (resolve_package): Fixed bogus return statement.
10651 (patch_method_invocation): Resolve method invocation beginning with
10652 a package name qualifier.
10654 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10656 * Make-lang.in (java.stage1): Depend on stage1-start.
10657 (java.stage2): Likewise for stage2-start.
10658 (java.stage3): Likewise for stage3-start.
10659 (java.stage4): Likewise for stage4-start.
10661 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10663 * parse.y (java_complete_lhs): When doing cross referencing, don't
10664 try to keep file location on a WFL expanded as a CALL_EXPR.
10666 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10668 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10669 compiling to class file a void method with an empty method body.
10670 As a side effect, the bytecode backend will generate the
10671 appropriate `return' instruction.
10673 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * parse.y (lookup_package_type_and_set_next): New function prototype.
10676 (resolve_package): Search current and imported packages.
10677 (lookup_package_type_and_set_next): New function.
10679 1999-06-22 Andrew Haley <aph@cygnus.com>
10681 * verify.c (verify_jvm_instructions): Check for pending blocks
10682 before invalid PC test and opcode switch, not after.
10684 1999-06-21 Andrew Haley <aph@cygnus.com>
10686 * except.c (find_handler_in_range): The upper limit for exception
10687 ranges is exclusive, not inclusive: (start <= pc < end).
10688 (link_handler): find child pointer which points to outer by
10689 searching sibling list: previous code incorrectly assumed that
10690 outer->outer->first_child must point to outer.
10691 * verify.c (verify_jvm_instructions): FIXME added to code for
10693 (verify_jvm_instructions): Do not assume that the last block
10694 processed in a subroutine is a block which ends with a `ret'
10695 instruction. With some control flows it is possible that the last
10696 block ends with an `athrow'.
10698 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10700 * parse.y (qualify_ambiguous_name): Reorganized the post
10701 evaluation of non WFL leading expression nodes.
10703 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10705 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10708 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10710 * parse.y (qualify_ambiguous_name): Handle qualified expression
10711 beginning with a STRING_CST.
10713 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10715 * parse.y (register_fields): Set DECL_INITIAL on both
10716 pre-initialized static and public fields.
10717 (resolve_field_access): Static field access expressions to always
10719 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10720 qualification. CONVERT_EXPR to be resolved as an expression name.
10721 (java_complete_lhs): Identify and access qualified final
10722 initialized field in switch statement case expression.
10723 (fold_constant_for_init): Pre-initialized field decl constant to
10726 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10728 * parse.y (note_possible_classname): Mark returned node with
10729 QUALIFIED_P only if the original class name contained a '/'.
10731 1999-06-05 Anthony Green <green@cygnus.com>
10733 * Make-lang.in (gcjh): More parallel build fixes.
10735 1999-06-03 Mike Stump <mrs@wrs.com>
10737 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10739 1999-06-02 Anthony Green <green@cygnus.com>
10741 * except.c (link_handler): Chain exception handlers in order.
10743 1999-06-02 Anthony Green <green@cygnus.com>
10745 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10746 with nops and process as usual in order to always set correct EH
10747 ranges. Emit detailed warnings about unreachable bytecodes.
10749 1999-06-02 Anthony Green <green@cygnus.com>
10751 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10754 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10756 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10757 or the searched field decl.
10759 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10761 * parse.y (fold_constant_for_init): Convert numerical constant
10762 values to the type of the assigned field.
10764 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10766 * expr.c (lookup_field): Relaxed the test on class loading error
10768 * parse.y (fold_constant_for_init): Enabeled old code.
10770 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10772 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10773 decide the validity of the cast of a java.lang.Cloneable reference
10775 (patch_conditional_expr): Fixed first argument passed to
10776 binary_numeric_promotion.
10778 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10780 * parse.y (qualify_ambiguous_name): Take into account that a
10781 CONVERT_EXPR might specify a type as a WFL.
10783 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10785 * parse.y (patch_assignment): Save the rhs before using it as an
10786 argument to _Jv_CheckArrayStore.
10788 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10790 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10792 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10794 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10795 floating point literal only when the exponent indicator has been
10798 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10800 * parse.y (formal_parameter:): Construct argument tree list
10801 element even if a yet unsupported final parameter was encountered.
10803 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10805 * parse.y (finish_method_declaration): Issue errors for native or
10806 abstract methods declared with a method body, as well as for non
10807 native or non abstract methods with no method body.
10809 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10811 * class.c (build_utf8_ref): Initialize variable `field'.
10813 * decl.c (init_decl_processing): Initialize variable `field'.
10815 * expr.c (build_known_method_ref): Mark parameters `method_type',
10816 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10817 (process_jvm_instruction): Likewise for parameter `length'.
10819 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10820 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10823 * parse.y (maybe_generate_clinit): Remove unused variable
10824 `has_non_primitive_fields'.
10825 (find_in_imports_on_demand): Initialize variables `node_to_use'
10827 (patch_binop): Likewise for variable `prom_type'.
10828 (patch_unaryop): Likewise for variable `prom_type'.
10830 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10832 * xref.c (xref_table): Add missing initializer.
10834 1999-05-14 Tom Tromey <tromey@cygnus.com>
10836 * java-except.h (struct eh_range): Removed unused `next' member.
10837 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10838 after adding all exception handlers. Sort exception ranges in
10840 (struct pc_index): New structure.
10841 (start_pc_cmp): New function.
10842 * except.c (add_handler): Return `void'. Don't call link_handler;
10843 instead construct an ordinary linked list and do range
10845 (check_nested_ranges): New function.
10846 (link_handler): Changed interface to allow merging of eh_ranges.
10847 Split overlapping ranges. Return `void'.
10849 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10851 * parse.y (constructor_block_end:): New rule, tagged <node>.
10852 (constructor_body:): Use `constructor_block_end' instead of
10855 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10857 * parse.y (statement_nsi:): Pop `for' statement block.
10858 (java_complete_lhs): Labeled blocks containing no statement are
10859 marked as completing normally.
10861 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10863 * xref.c (xref_set_current_fp): New function, defined.
10864 * xref.h (xref_set_current_fp): New function, prototyped.
10866 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10868 * check-init.c (check_init): Take into account that
10869 LABELED_BLOCK_STMT can be empty.
10871 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10873 * parse.y (java_check_regular_methods): Warning check on not
10874 overriding methods with default access in other packages does not
10875 apply to `<clinit>'.
10876 (java_complete_lhs): If block body is an empty_stmt_node, replace
10877 it by NULL_TREE. This prevents gcc from generating an irrelevant
10880 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10882 * check-init.c (check_init): Removed code accepting to see things
10883 falling through default:, when doing xrefs.
10884 * java-tree.h (do_not_fold): New global variable, declared.
10885 * parse.y (do_not_fold): New global variable, defined.
10886 (java_complete_expand_method): Set `do_not_fold' to the value of
10887 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10888 and reinstall them after them have been purged; do not check for
10889 initializations; do not issue missing return errors.
10890 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10892 (patch_binop): Skip the fold part when doing xrefs.
10893 (build_string_concatenation): Skip the concatenation part when
10895 (patch_synchronized_statement): Do not generate a try-finally when
10897 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10898 and keep the location where the throw was seen.
10899 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10900 any treatment on the converted node an simply return a NOP_EXPR of
10902 * xref.c (xref_get_data): New function, defined.
10903 * xref.h (xref_get_data): New function, declared.
10904 (XREF_GET_DATA): Use xref_get_data.
10906 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10908 * gjavah.c (print_include): Cast the result of `strlen' to int
10909 when comparing against a signed value.
10910 (add_namelet): Likewise.
10912 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10914 * expr.c (expand_invoke): Mark parameter `nargs' with
10916 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10918 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10921 * jcf-reader.c (get_attribute): Cast a value to long
10922 when comparing against a signed expression. Likewise.
10924 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10925 HOST_BITS_PER_CHAR.
10927 1999-05-11 Andrew Haley <aph@cygnus.com>
10929 * parse.y (source_end_java_method): If the current method contains
10930 any exception handlers, force asynchronous_exceptions: this is
10931 necessary because signal handlers in libjava may throw exceptions.
10932 * decl.c (end_java_method): Ditto.
10934 1999-05-11 Tom Tromey <tromey@cygnus.com>
10936 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10938 * jvspec.c (THREAD_NAME): Removed.
10939 (GC_NAME): Likewise.
10940 (MATHLIB): Likewise.
10941 (WITHLIBC): Likewise.
10943 (THREADLIB): Likewise.
10944 (MATH_LIBRARY): Likewise.
10945 (lang_specific_driver): Don't add `-l' options to command line.
10946 Instead, add a single --specs option. Recognize `-L' options and
10947 use them to search for spec file.
10948 (find_spec_file): New function.
10949 (SPEC_FILE): New define.
10951 1999-05-11 Dave Brolley <brolley@cygnus.com>
10953 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10954 cpplib-enabled build.
10956 1999-05-05 Per Bothner <bothner@cygnus.com>
10958 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10959 temporarily zero it while calling rest_of_decl_compilation.
10961 * java-tree.h (string_ptr_type_node): Add declaration.
10962 * decl.c: Define and initialize string_ptr_type_node.
10963 * parse.y (patch_string_cst): Use string_ptr_type_node.
10965 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10966 * parse.y (for_statement): Now unconditionally exit_block.
10967 (finish_labeled_statement): No longer exit_block if for-loop.
10968 (patch_loop_statement): Check harder if the loop is already labeled.
10970 * parse.y (patch_initialized_static_field): Removed function.
10971 (maybe_generate_clinit): Removed special handling for interfaces.
10972 (java_complete_expand_methods): Do a preliminary java_complete_tree
10973 on <clinit> to determine if it can be removed.
10974 (java_complete_expand_method): Remove special handling for <clinit>.
10975 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10976 optimize if we get back empty_stmt_node.
10977 For MODIFY_EXPR, re-do checking of static initializers.
10978 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10979 For VAR_DECL, pass correct context.
10981 * verify.c (verify_jvm_instructions): Better error messages.
10983 1999-05-03 Tom Tromey <tromey@cygnus.com>
10985 * parse-scan.y (interface_declaration): Call
10986 report_class_declaration for interfaces.
10988 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10990 * Makefile.in: Remove -v from bison command lines.
10992 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10994 * check-init.c (check_init): Exclude a case of error when doing
10996 * class.c (layout_class_method): Don't generate the error message
10997 twice when compiling from source.
10998 * lang-options.h: Added `-Wredundant-modifers' and
10999 `-Wunusupported-jdk11' flags and help text.
11000 * lang.c (lang_decode_option): Added support for
11001 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11002 flag_static_local_jdk11 and flag_redundant set accordingly.
11003 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11004 * parse.h (EXPR_WFL_ADD_COL): New macro.
11005 (DECL_END_SOURCE_LINE): Likewise.
11006 (DECL_INHERITED_SOURCE_LINE): Likewise.
11007 * parse.y (static_ref_err): New function, prototyped.
11008 (CCB_TK): Now tagged <operator>.
11009 (class_body:): Remember the location of the closing '}' of a class
11010 definition when doing xrefs.
11011 (block:): Likewise.
11012 (block_end:): Likewise.
11013 (create_class): Remember the location of the inherited class
11014 identifier when doing xrefs.
11015 (register_fields): Added test on first operand of `init' before
11016 testing it TREE_CODE.
11017 (method_header): Store the location of the class identifier in the
11018 class decl when doing xrefs.
11019 (finish_method_declaration): Don't combine first/last method line
11021 (java_check_regular_methods): Warning check on not overriding
11022 methods with default access on other packages move before check on
11023 static methods. Initialization of `aflags' also moved up.
11024 (resolve_expression_name): Call static_ref_err to report the error.
11025 (static_ref_err): New function, implemented.
11026 (resolve_field_access): Returned simplified static field access
11028 (resolve_qualified_expression_name): Check for illegal use of
11029 static fields in a non static context. Call static_ref_err to
11030 report error in various places.
11031 (java_complete_tree): Do not fold initialized static fields when
11033 (java_complete_lhs): Likewise.
11035 1999-04-29 Anthony Green <green@cygnus.com>
11037 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11038 create internal labels.
11039 (lookup_label): Ditto.
11041 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11043 * class.c (layout_class_method): Generate <clinit>'s rtl for
11045 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11046 for interfaces' <clinit>.
11047 * expr.c (lookup_field): Search for fields in interfaces.
11048 (expand_invoke): Fixed indentation.
11049 (expand_java_field_op): Likewise. Use IS_CLINIT.
11050 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11051 (IS_CLINIT): New macro.
11052 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11053 interface was parsed.
11054 (maybe_generate_clinit): Don't generate if the current class is an
11055 interface with only fields of primitive types.
11056 (reset_method_name): Use IS_CLINIT.
11057 (java_complete_expand_method): Expand <clinit> when it exists for
11058 interfaces. Use IS_CLINIT.
11059 (resolve_expression_name): Use DECL_CONTEXT instead of
11060 current_class to build static field references.
11061 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11062 ARRAY_REF when doing xreferencing.
11063 (check_final_assignment): Fixed typo in leading comment. Use
11065 (patch_array_ref): Don't fully expand array references when
11067 (patch_return): Use IS_CLINIT.
11068 (patch_throw_statement): Likewise.
11070 1999-04-22 Tom Tromey <tromey@cygnus.com>
11072 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11074 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11076 * decl.c (predef_filenames, predef_filenames_size): New globals
11077 (init_decl_processing): predef_filenames and predef_filenames_size
11079 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11081 * jcf-parse.c (predefined_filename_p): New function.
11082 (yyparse): Check that files on the command line are specified only
11083 once and issue a warning otherwise.
11084 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11085 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11086 avoid a gcc warning with -W -Wall turned on.
11087 (java_expand_classes): Abort if errors were encountered.
11088 (java_complete_lhs): If the cross reference flag is set, wrap
11089 field DECL node around a WFL when resolving expression name.
11091 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11093 * lang.c (lang_decode_option): Fixed returned value when parsing
11094 `-fxref=...' and `-Wall'.
11095 * parse.y (source_end_java_method): Do not generate code when
11096 flag_emit_xref is set.
11097 (resolve_expression_name): Do not build static field access when
11098 flag_emit_xref is set.
11099 (resolve_field_access): No special treatment on `length' when
11100 flag_emit_xref is set. Do not build qualified static field access
11101 when flag_emit_xref is set.
11102 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11103 when flag_emit_xref is set.
11104 (patch_assignment): Do not generate array store runtime check when
11105 flag_emit_xref is set.
11106 * xref.c (xref_flag_value): Fixed function declaration
11108 (xset_set_data): New function.
11109 * xref.h (xref_set_data): Added prototype for new function.
11110 (typedef struct xref_flag_table): New field data.
11111 (XREF_GET_DATA): New macro.
11113 1999-04-19 Tom Tromey <tromey@cygnus.com>
11115 * xref.h (enum): Removed trailing comma.
11117 * parse.y (resolve_qualified_expression_name): Added missing
11120 1999-04-15 Anthony Green <green@cygnus.com>
11122 * gjavah.c: New prototypes for java_float_finite and
11123 java_double_finite.
11125 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11127 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11130 1999-04-06 Jeffrey A Law (law@cygnus.com)
11132 * Makefile.in (TREE_H): Add tree-check.h.
11133 (RTL_H): Add genrtl.h.
11135 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11137 * parse.y (patch_assignment): Added ArrayStoreException runtime
11140 1999-04-06 Per Bothner <bothner@cygnus.com>
11142 * expr.c (pop_type_0): New function.
11143 (pop_type): Use pop_type_0.
11144 * java-tree.h (pop_type_0): New declaration.
11145 * verify.c (verify_jvm_instructions): Check return instructions.
11147 * parse.y (patch_binop): Don't fold if non-constant and emiting
11150 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11152 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11154 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11155 (main_jcf): Don't define.
11156 (process_file): Don't set `main_jcf'.
11158 * java-tree.h (main_jcf): Don't declare.
11160 * jcf-parse.c (main_jcf): Add static definition.
11162 * lang.c (main_jcf): Don't define.
11164 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11166 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11168 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11170 * jcf-depend.c: Include "config.h", not <config.h>.
11172 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11175 * jcf-path.c: Include "config.h", not <config.h>.
11177 * lex.c: Don't include various system header files.
11178 (java_init_lex): Cast the argument of `bzero' to PTR
11180 * parse-scan.y (java_push_parser_context): Likewise.
11182 * parse.y (java_push_parser_context): Likewise.
11183 (patch_bc_statement): Match format specifier to variable argument.
11185 * xref.c: Don't include <stdio.h>.
11187 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11189 * parse.y (struct parser_ctxt *ctxp): Now global.
11190 (declare_local_variables): Use WFL compound value for the
11191 declaration source line value, when doing cross-referencing.
11193 1999-03-31 Tom Tromey <tromey@cygnus.com>
11195 * gjavah.c (print_field_info): Allow constants of other types.
11196 (print_include): Generate include when new name is proper prefix
11197 of already printed name.
11198 (add_namelet): Likewise.
11199 (cxx_keyword_subst): New function.
11200 (print_method_info): Use it.
11201 (print_field_name): New function.
11202 (get_field_name): New function.
11203 (print_field_info): Use get_field_name and print_field_name.
11205 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11207 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11208 'KR-C', so gperf uses the `const' keyword on strings.
11210 * keyword.gperf (java_keyword): Const-ify a char*.
11212 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11214 * parse.y (patch_bc_statement): Fixed identation and a bogus
11217 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11219 * parse.y (patch_assignment): Allow static variables in other
11220 classes to be assigned.
11222 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11224 * class.c (maybe_add_interface): Remove unused variable
11226 (make_class_data): Use = for assignment, not ==. Likewise.
11227 (emit_register_classes): Remove unused variable `decl'.
11229 * lex.c: Fix comment so as not to contain an embedded `/*'.
11231 * verify.c (verify_jvm_instructions): Remove unused variable
11234 1999-03-27 Per Bothner <bothner@cygnus.com>
11236 * parse.y (complete_loop_body): Rename to finish_loop_body.
11237 (complete_labeled_statement): Rename to finish_labeled_statement.
11238 (complete_for_loop): Rename to finish_for_loop.
11239 (complete_method_declaration): Rename to finish_method_declaration.
11241 * java-tree.h (continue_identifier_node): New global node.
11242 * decl.c: Define and initialize continue_identifier_node.
11243 * parse.y (generate_labeled_block): Remove - no longer needed.
11244 (build_loop_body): Use continue_identifier_node for continue block.
11245 (finish_labeled_statement): Also do pop_labeled_block actions.
11246 (java_complete_lhs): POP_LOOP even if error.
11247 (build_labeled_block): Special handling for continue_identifier_node.
11248 (patch_loop_statement): Re-organize.
11249 (patch_bc_statement): Re-write.
11251 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11253 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11254 using a WFL compound value.
11255 * parse.y (xref.h): Include.
11256 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11257 WFL compound value.
11258 (register_fields): Set WFL compound value to lineno if doing
11260 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11262 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11263 * xref.h (expand_xref): Prototype renamed from xref_generate.
11265 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11267 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11268 (GET_CURRENT_BLOCK): New macro.
11269 * parse.y (current_static_block): New global variable.
11270 (method_body:): Define action.
11271 (complete_method_declaration): Set current_function_decl to NULL
11272 when work on the current method is done.
11273 (declare_local_variables): Use GET_CURRENT_BLOCK.
11274 (java_method_add_stmt): Likewise.
11275 (java_complete_expand_method): Disable the use of `this' when
11276 expanding <clinit>.
11277 (enter_a_block): If no current method exist, use
11278 current_static_block to link static initializer blocks.
11279 (exit_block): Rewritten to use current_static_block when no current
11280 method decl exists.
11281 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11282 (patch_return): Forbid the use of `return' in static initializers.
11283 (patch_throw_statement): Fixed indentation. Issue specific error
11284 for uncaught thrown checked exception in static initializer
11285 blocks. Removed FIXME.
11287 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11289 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11290 Link gcj from gcc.o.
11292 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11294 * parse.y (find_applicable_accessible_methods_list): When dealing
11295 with interface: ensure that a given interface or java.lang.Object
11296 are searched only once.
11298 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11300 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11302 * jcf-dump.c (print_access_flags): Add braces around if-else.
11304 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11307 * lex.c (build_wfl_node): Add static prototype.
11309 * lex.h (build_wfl_node): Remove static prototype.
11311 * parse.y: Include lex.c early enough to declare everything needed.
11312 Ensure calls to `build_wfl_node' pass the proper arguments.
11313 (create_class): Remove unused variable `super_decl'.
11314 (get_printable_method_name): Initialize variable `name'.
11316 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11318 * Changelog: Fixed 1999-03-22 typos.
11319 * lang.c (lang_decode_option): Fixed typo in error string in the
11322 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11324 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11325 (xref.o): New rule.
11326 * java-tree.h (flag_emit_xref): Declared extern.
11327 * lang.c (xref.h): Included.
11328 (flag_emit_xref): New global variable.
11329 (lang_decode_option): Added support for -fxref.
11331 * xref.h: Likewise.
11333 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11335 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11338 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11340 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11341 $(srcdir)/../system.h and $(JAVA_TREE_H).
11342 (jcf-io.o): Depend on $(JAVA_TREE_H).
11343 (mangle.o): Likewise.
11345 * check-init.c (check_cond_init): Add static prototype.
11347 * class.c (build_java_method_type, hashUtf8String,
11348 make_field_value, get_dispatch_vector, get_dispatch_table,
11349 append_gpp_mangled_type, mangle_static_field): Likewise.
11350 (strLengthUtf8): Hide unused definition.
11351 (hashUtf8String): Const-ify.
11352 (make_field_value): Un-ANSI-fy.
11354 * constants.c: Move inclusion of jcf.h above java-tree.h.
11355 (set_constant_entry, find_class_or_string_constant,
11356 find_name_and_type_constant, get_tag_node,
11357 build_constant_data_ref): Add static prototype.
11359 * decl.c (push_jvm_slot, builtin_function,
11360 lookup_name_current_level): Likewise.
11361 (builtin_function): Const-ify.
11363 * except.c (expand_start_java_handler, expand_end_java_handler):
11364 Add static prototype.
11366 * expr.c (flush_quick_stack, push_value, pop_value,
11367 java_stack_swap, java_stack_dup, build_java_athrow,
11368 build_java_jsr, build_java_ret, expand_java_multianewarray,
11369 expand_java_arraystore, expand_java_arrayload,
11370 expand_java_array_length, build_java_monitor, expand_java_pushc,
11371 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11372 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11373 expand_compare, expand_test, expand_cond, expand_java_goto,
11374 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11375 expand_java_field_op, java_push_constant_from_pool): Likewise.
11377 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11378 (build_java_arraynull_check): Mark parameters `node' and `type'
11379 with ATTRIBUTE_UNUSED.
11380 (note_label): Likewise for parameter `current_pc'.
11381 (expand_java_call, expand_java_ret): Hide unused definition.
11383 * java-tree.h (make_class, build_constants_constructor,
11384 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11385 init_outgoing_cpool, register_class, emit_register_classes,
11386 java_layout_seen_class_methods): Prototype.
11387 (unicode_mangling_length): Const-ify.
11388 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11389 emit_unicode_mangled_name, format_int, format_uint,
11390 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11391 jcf_print_utf8_replace, open_class): Prototype.
11393 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11394 <stdio.h>. Include tree.h/java-tree.h.
11395 (utf8_equal_string usage, process_class): Add static prototype.
11396 (open_class): Don't prototype this here.
11397 (utf8_equal_string): Match arguments to format specifiers.
11398 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11399 TABLE_SWITCH, disassemble_method): Likewise.
11401 * jcf-io.c: Include tree.h/java-tree.h.
11402 (open_class, find_classfile, jcf_print_utf8,
11403 jcf_print_utf8_replace): Const-ify.
11405 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11406 parse_class_file): Add static prototype.
11407 (find_in_current_zip): Match definition to existing static
11410 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11411 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11412 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11413 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11414 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11415 generate_bytecode_return, perform_relocations, init_jcf_state,
11416 init_jcf_method, release_jcf_state, generate_classfile):
11417 Add static prototype.
11418 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11419 (make_class_file_name): Const-ify.
11421 * jcf.h (find_classfile): Const-ify.
11423 * jv-scan.c (reset_report): Remove prototype.
11425 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11426 (error): Rewrite to allow varargs.
11428 * lang.c (lang_f_options): Const-ify.
11430 * lex.c (java_parse_escape_sequence): Add static prototype.
11431 (java_allocate_new_line): Match definition to existing static
11434 * mangle.c Include tree.h/java-tree.h.
11435 (unicode_mangling_length, emit_unicode_mangled_name,
11436 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11438 * parse.h (jdep_code): Remove trailing comma in enumeration.
11439 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11440 (reset_report): Add prototype.
11442 * verify.c (push_pending_label, merge_types): Add static
11445 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11447 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11449 * parse.y (find_applicable_accessible_methods_list): Extend the
11450 search to superinterfaces when relevant.
11451 (search_applicable_methods_list): New function.
11453 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11455 * class.c (unmangle_classname): Implemented stricter testing
11456 before setting the QUALIFIED_P flag on an identifier.
11458 1999-03-16 Per Bothner <bothner@cygnus.com>
11460 * parse.y (java_complete_lhs): Call force_evaluation_order
11461 after patch_newarray.
11462 (patch_binop): Don't call fold if there are side effects.
11464 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11466 * parse.y (java_stabilize_reference): Use save_expr instead of
11467 building a SAVE_EXPR node.
11468 (java_complete_lhs): Patch the resulting string of the `+='
11469 operator (if necessary) and complete the RHS after having built
11472 1999-03-15 Per Bothner <bothner@cygnus.com>
11474 * class.c (make_class): Don't set CLASS_P here (because
11475 this function is also called by build_java_array_type).
11476 (push_class): Set CLASS_P here instead.
11477 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11479 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11480 context. If the context is class, perfer "super" over "synchronized".
11481 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11483 * parse.y (create_class): Don't call parser_check_super here;
11484 it is not robust. Always wait until later.
11486 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11487 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11489 1999-03-13 Per Bothner <bothner@cygnus.com>
11491 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11492 * lex.h (UNGETC): Change misleading macro.
11494 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11496 * parse.y (java_stabilize_reference): Return NODE when patching a
11498 (java_complete_lhs): Put parenthesis around truth values.
11500 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11502 * class.c (layout_class_method): Don't make rtl for interface
11504 * parse.h (GET_TYPE_NAME): New macro.
11505 * parse.y (if_then_statement:): Fixed indentation.
11506 (if_then_else_statement:): Likewise.
11507 (for_statement:): Fixed spacing.
11508 (try_statement:): Fixed indentation.
11509 (create_interface): Don't force interfaces to be abstract.
11510 (method_header): Abstract methods are OK in interfaces.
11511 (declare_local_variables): Fixed typo in comment.
11512 (java_complete_expand_method): Fixed indentation.
11513 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11514 non accessible fields.
11515 (java_stabilize_reference): New function.
11516 (java_complete_lhs): Fixed indentation. Use
11517 java_stabilize_reference in compound assignment. Insert the
11518 cast. If not processing `+' fix string constants before processing
11521 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11523 * constants.c (find_class_or_string_constant): Cast variable `j'
11524 to a `jword' when comparing against one.
11526 * expr.c (java_lang_expand_expr): Remove unused variables
11527 `has_finally_p' and `op0'.
11529 * gjavah.c (print_field_info): Cast a value to jint when comparing
11530 against one. Likewise for a jlong.
11531 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11532 against a signed quantity.
11534 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11535 (print_signature): Don't needlessly dereference variable `str'
11537 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11538 `max_locals' with ATTRIBUTE_UNUSED.
11539 (jcf_parse_class): Likewise for variable `index'.
11541 * parse.h (reverse_jdep_list): Remove static prototype.
11543 * parse.y (build_jump_to_finally): Remove prototype and definition.
11544 (reverse_jdep_list): Add static prototype.
11546 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11547 `assignment' and `expr_decl'.
11549 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11551 1999-03-12 Andrew Haley <aph@cygnus.com>
11553 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11554 we'll need a directory separator and a null character.
11556 1999-03-10 Per Bothner <bothner@cygnus.com>
11558 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11560 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11565 1999-03-05 Per Bothner <bothner@cygnus.com>
11567 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11569 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11571 * class.c (layout_class_method): A static method in a base class
11572 is never overridden, so treat it like it doesn't exist.
11573 However, do complain about private non-static method overriding
11574 public static method.
11576 * parse.y: Don't set unused INITIALIZED_P flag.
11577 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11579 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11580 (build_array_from_name): Re-order &index[string] to &string[index].
11582 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11583 error_mark (it might catch more errors, but it is more likely to lose).
11585 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11587 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11588 (parse-scan.o): Depend on toplev.h.
11590 * class.c (make_method_value): Add prototype. Make it static.
11591 Remove unused second argument, caller changed.
11593 * expr.c (java_lang_expand_expr): Remove unused variable
11596 * java-tree.h: Don't prototype find_in_current_zip.
11597 Add prototypes for verify_constant_pool, start_java_method,
11598 end_java_method, give_name_to_locals, expand_byte_code,
11599 open_in_zip, set_constant_value, find_constant1, find_constant2,
11600 find_utf8_constant, find_string_constant, find_class_constant,
11601 find_fieldref_index, find_methodref_index, write_constant_pool,
11602 count_constant_pool_bytes and encode_newarray_type.
11604 * jcf-dump.c: Remove unused variable `LONG_temp'.
11606 * jcf-parse.c: Include parse.h.
11607 (jcf_parse_source): Remove unused parameter, all callers changed.
11608 (jcf_figure_file_type): Add static prototype.
11609 (find_in_current_zip): Likewise. Also remove unused parameter,
11610 all callers changed.
11611 (read_class): Initialize variable `saved_pos'.
11613 * jcf-reader.c (jcf_parse_preamble): Mark variables
11614 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11616 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11617 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11618 (java_parse_doc_section): Initialize variable `seen_star'.
11619 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11620 (java_lex_error): Mark parameters `msg' and `forward' with
11622 (java_get_line_col): Mark parameters `filename' and `line' with
11625 * parse-scan.y: Include toplev.h.
11626 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11628 * parse.h: use `struct JCF', not plain `JCF'.
11629 (java_parser_context_save_global, java_expand_classes
11630 java_parser_context_restore_global, java_parse): Add prototypes.
11632 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11635 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11637 * check-init.c (check_init): COPYN takes word count, not bit count.
11639 1999-02-26 Per Bothner <bothner@cygnus.com>
11641 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11642 explicit build_decl. (Avoids crash in reload when optimizing.)
11644 1999-02-25 Per Bothner <bothner@cygnus.com>
11646 * decl.c (complete_start_java_method): Handle synchronized method
11647 even when compiling from bytecode.
11649 1999-02-26 Tom Tromey <tromey@cygnus.com>
11651 * gjavah.c (add_class_decl): Only generate `#include' if outer
11652 class is not the name of the class we are processing. Correctly
11653 append `.h' in #include.
11654 (process_file): Clean up newlines around generated `#include's.
11655 (decode_signature_piece): Correctly handle inner classes.
11656 (struct include): New structure.
11657 (all_includes): New global.
11658 (print_include): New function.
11659 (add_class_decl): Use it.
11660 (process_file): Likewise.
11661 (add_class_decl): Generate include for java-array.h if array
11663 (process_file): Don't generate java-array.h include.
11665 * gjavah.c (add_namelet): Check for standard package names here.
11666 (add_class_decl): Don't check for standard package names here.
11668 1999-02-25 Tom Tromey <tromey@cygnus.com>
11670 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11671 When reading a zip file, only use strncmp if both strings are
11672 bigger than the buffer length. Initialize `k' when looping
11675 1999-02-24 Tom Tromey <tromey@cygnus.com>
11677 * gjavah.c (struct namelet): New structure.
11678 (add_namelet): New function.
11679 (print_namelet): New function.
11680 (print_class_decls): Use add_namelet and print_namelet to generate
11681 namespaces and not classes.
11682 (method_printed): New global.
11683 (HANDLE_END_METHOD): Examine method_printed.
11684 (print_method_info): Set method_printed when required. Print
11685 error if function to be ignored is marked virtual. Handle $finit$
11687 (METHOD_IS_FINAL): New macro.
11688 (print_field_info): Use it.
11689 (HANDLE_METHOD): Clear method_printed.
11690 (method_pass): New global.
11691 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11692 (process_file): Do two passes over both fields and methods.
11693 (HANDLE_METHOD): Examine method_pass.
11694 (root): New global.
11695 (add_class_decl): New function.
11696 (print_class_decls): Don't scan over entire constant pool.
11698 1999-02-23 Tom Tromey <tromey@cygnus.com>
11700 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11701 disable linking in that case.
11703 1999-02-20 Tom Tromey <tromey@cygnus.com>
11705 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11708 1999-02-21 Per Bothner <bothner@cygnus.com>
11710 * decl.c (build_result_decl), java-tree.h: New method.
11711 (complete_start_java_method): Handle synchronized methods.
11712 Don't build DECL_RESULT here. (Ordering dependency problem.)
11713 (start_java_method): Call build_result_decl here instead ...
11714 * parse.y (java_complete_expand_method): ... and here.
11715 (expand_start_java_method): Don't call complete_start_java_method here.
11716 (java_complete_expand_method): Call it here instead.
11717 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11718 * java-tree.h: ... here.
11720 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11721 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11722 for ARRAY_REF - it doesn't work when array bounds are checked.
11723 (patch_array_ref): Handle it here instead.
11725 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11727 1999-02-19 Per Bothner <bothner@cygnus.com>
11729 Force left-to-right evaluation of binary operations etc.
11730 * expr.c (force_evaluation_order), java-tree.h: New function.
11731 * parse.y (java_complete_lhs): Pass binary operations, procedure
11732 calls, and ARRAY_REFs to force_evaluation_order.
11733 (various): Set TREE_SIDE_EFFECTS more carefully.
11735 Tolerate random (non-UTF8) encoding in comments without complaining.
11736 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11737 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11739 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11740 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11742 * parse.y (java_complete_lhs): Ignore an empty statement in a
11743 COMPOUND_EXPR. Don't complain about empty statement after return.
11745 1999-02-19 Per Bothner <bothner@cygnus.com>
11747 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11748 in TREE_LIST - just chain the POINTER_TYPEs together.
11749 (resolve_class): If type already resolved, return decl.
11750 After resolving, update TREE_TYPE(class_type), and name (if array).
11751 * parse.h (do_resolve_class), parse.y: Make non-static.
11752 * class.c (maybe_layout_super_class): Take this_class argument.
11753 Do do_resolve_class if necessary.
11754 (layout_class, layout_class_methods): Adjust calls appropriately.
11755 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11756 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11757 * typeck.c (build_java_array_type): Don't call layout_class.
11759 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11761 * parse.y (check_pkg_class_access): Allow private class access
11762 within the same package.
11763 (strip_out_static_field_access_decl): New function.
11764 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11765 operator argument before testing its nature.
11767 1999-02-03 Per Bothner <bothner@cygnus.com>
11769 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11770 (TRY_EXPR): Simplify - it no longer has a finally clause.
11771 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11772 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11773 * expr.c (java_lang_expand_expr): Likewise.
11774 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11775 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11776 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11777 (build_try_statement): Remove finally parameter and handling.
11778 (build_try_finally_statement): New function.
11779 (patch_try_statement): No longer need to support finally clause.
11780 (try_statement): Update grammar action rules.
11781 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11782 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11784 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11786 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11787 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11789 1999-02-17 Andrew Haley <aph@cygnus.com>
11791 * class.c (build_utf8_ref): Back out broken patch which was
11792 intended to to output signatures using '.' as a separator.
11794 * class.c (make_class_data): Output signatures using '.' as a
11795 separator, rather than '/'.
11796 (mangled_classname): Likewise.
11797 (make_field_value): Likewise.
11798 (make_method_value): Likewise.
11799 * constants.c (alloc_class_constant): Likewise.
11800 * expr.c (build_invokeinterface): Likewise.
11802 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11804 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11805 of an ancient workaround.
11807 1999-02-10 Jeffrey A Law (law@cygnus.com)
11809 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11812 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11814 * lex.c (yylex): Encode \0 as UTF8.
11816 1999-02-10 Tom Tromey <tromey@cygnus.com>
11818 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11819 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11820 (libgcj_zip): Renamed.
11821 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11823 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11825 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11826 (GC_NAME): Renamed -lgc to -lgcjgc.
11828 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11830 * lex.c (java_lang_cloneable): Initialize.
11831 * parse.y (java_lang_cloneable): New static variable.
11832 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11833 doing one more qualification round.
11834 (valid_ref_assignconv_cast_p): Reject null source or
11835 destination. Allow an array to be cast into java.lang.Cloneable.
11836 (patch_cast): Swapped two first arguments to first call to
11837 valid_ref_assignconv_cast_p.
11839 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11841 * parse.h: DECL_P renamed JDECL_P.
11842 * parse.y: DECL_P replaced by JDECL_P.
11843 (build_array_from_name): Always use pointer's type.
11844 (patch_bc_statement): Extra code to search continue target in a
11845 for loop. Fixed comments. Continue target is current loop when
11848 1999-02-05 Andrew Haley <aph@cygnus.com>
11850 * class.c (make_class_data): The superclass of an interface should
11851 be null, not class Object.
11853 * lex.c (java_lex): Sign extend hex literals.
11855 1999-02-04 Andrew Haley <aph@cygnus.com>
11857 * class.c (build_utf8_ref): Output signatures using '.' as a
11858 separator, rather than '/'.
11859 (make_class_data): Likewise.
11861 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11863 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11864 mkstemp.o. Get them from libiberty now.
11866 1999-02-02 Jeffrey A Law (law@cygnus.com)
11868 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11870 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11872 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11875 1999-02-02 Per Bothner <bothner@cygnus.com>
11877 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11878 * jcf-write.c (generate_bytecode_return): New function.
11879 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11881 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11882 generate special [fd]const_[01] instructions.
11884 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11886 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11887 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11889 1999-02-01 Per Bothner <bothner@cygnus.com>
11891 * parse.y (patch_method_invocation): Handle calling static methods,
11892 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11894 * parse.y (java_complete_lhs): Don't complain about unreachable
11895 exit condition in a do-while statement.
11897 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11899 * lex.c (java_read_char): Fixed utf8 decoding.
11900 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11902 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11903 comments. Local variable `all_primitive' is gone. Broadened
11904 acceptance of `0' to floating point targets. `long' can now be
11905 widened to `double' or `float'.
11906 (valid_method_invocation_conversion_p): Added leading
11907 comment. Fixed tabulation.
11908 (build_string_concatenation): Optimize out left or right empty
11911 1999-01-28 Per Bothner <bothner@cygnus.com>
11913 * jcf-write.c (localvar_alloc): Only emit entry for
11914 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11915 (generate_bytecode_insns): Only call put_linenumber if
11916 debug_info_level > DINFO_LEVEL_NONE.
11917 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11918 is specified, add -g1 (for compatibility wih javac).
11920 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11922 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11923 gjavah.o, check-init.o, jv-scan.o
11925 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11927 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11929 * gjavah.c: Include config.h and system.h.
11931 * javaop.h (inline): Don't define, its handled by system.h.
11932 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11933 from `inline' to `static inline'.
11935 * jcf.h (inline): Don't define, its handled by system.h.
11937 * lex.c (inline): Likewise.
11939 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11941 * lang-specs.h: Map -Qn to -fno-ident.
11943 1999-01-29 Richard Henderson <rth@cygnus.com>
11945 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11947 1999-01-29 Tom Tromey <tromey@cygnus.com>
11949 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11950 then cast it to Object before calling `append' method.
11952 1999-01-28 Per Bothner <bothner@cygnus.com>
11954 * check-init.c (check_bool2_init, check_bool_init, check_init):
11955 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11956 * jcf-write.c (generate_bytecode_insns): Likewise.
11958 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11960 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11961 * parse.y (patch_cast): Allow a boolean to be cast into a
11964 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11966 * parse.y: (class_declaration:): Fixed indentation.
11967 (class_member_declaration:): Extra `;' after field declaration now
11969 (interface_declaration:): Removed debug messages in error reports.
11970 (patch_binop): Nodes created and returned inherit the orignal
11971 node's COMPOUND_ASSIGN_P flag value.
11972 (patch_cast): Fix cast from char to floating point.
11974 1999-01-25 Andrew Haley <aph@cygnus.com>
11976 * except.c, java-except.h (expand_resume_after_catch): new
11978 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11979 to branch back to main flow of control after a catch block.
11981 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11983 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11984 $(srcdir)/../system.h.
11985 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11986 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11987 (jcf-write.o): Likewise.
11988 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11989 (mangle.o): Depend on $(srcdir)/../toplev.h.
11990 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11991 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11993 * class.c: Include output.h and parse.h.
11994 (mangled_classname): Add the `const' keyword to a char*.
11995 (find_named_method): Hide unused function definition.
11996 (build_utf8_ref): Change type of variable `c' to unsigned char.
11997 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11998 (build_class_ref): Add the `const' keyword to a char*.
11999 (layout_class_method): Remove unused variable `buf'.
12001 * decl.c (find_local_variable): Remove unused variable `rtl'.
12002 (pushdecl): Likewise for variables `different_binding_level' and
12004 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12005 (maybe_build_cleanup): Likewise for parameter `decl'.
12007 * except.c (expand_start_java_handler): Mark parameter `range'
12008 with ATTRIBUTE_UNUSED.
12010 * expr.c: Include except.h.
12011 (pop_type): Remove unused variable `i'.
12012 (pop_value): Likewise for variables `n_words' and `i'.
12013 (expand_java_arrayload): Likewise for variable `convert'.
12014 (java_lang_expand_expr): Likewise for variables `op0', `type',
12015 `mode', `unsignedp', `node' and `elements'.
12016 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12018 (process_jvm_instruction): Add a `const' qualifier to a char*.
12020 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12021 (temp_directory): Likewise.
12022 (print_c_decl): Likewise.
12023 (print_method_info): Likewise.
12024 (decode_signature_piece): Likewise.
12025 (print_mangled_classname): Likewise.
12027 * java-except.h: Provide prototypes for maybe_start_try,
12028 maybe_end_try and add_handler.
12030 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12031 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12032 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12033 init_expr_processing, push_super_field, init_class_processing,
12034 can_widen_reference_to, class_depth, verify_jvm_instructions,
12035 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12036 set_local_type, merge_type_state, push_type, load_type_state,
12037 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12038 emit_unicode_mangled_name): Add prototypes.
12040 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12041 (print_signature_type): Use ISDIGIT, not isdigit.
12042 (print_signature): Remove unused variable `j'.
12044 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12045 int when comparing against one.
12047 * jcf-parse.c: Include toplev.h.
12049 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12050 (localvar_free): Remove unused variable `i'.
12051 (generate_bytecode_conditional): Likewise for variable `kind'.
12053 * jv-scan.c: Include config.h and system.h. Remove redundant
12054 OS header and gansidecl.h includes.
12055 (warning): Add the `const' keyword to a char*. Also add
12056 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12057 __STDC__, when determining whether to use ANSI-isms.
12058 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12059 (xmalloc): Don't redundantly prototype here.
12060 (main): Remove unused parameter `envp'. Also fix the arguments
12061 passed to function `fatal' to match the format specifier.
12063 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12065 * mangle.c: Include toplev.h.
12066 (emit_unicode_mangled_name): Declare parameter `len'.
12068 * parse.y (parse_warning_context): Add the `const' keyword to a
12069 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12070 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12071 (issue_warning_error_from_context): Add the `const' keyword to
12073 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12074 not `__STDC__' for whether to use ANSI-isms.
12076 * typeck.c (incomplete_type_error): Mark parameters `value' and
12077 `type' with ATTRIBUTE_UNUSED.
12078 (parse_signature_type): Use ISDIGIT, not isdigit.
12080 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12081 (verify_jvm_instructions): Likewise. Remove unused variables
12082 `field_name' and `default_val'.
12084 * zextract.c: Include config.h and system.h. Remove redundant
12085 OS header includes.
12087 * zipfile.h: Prototype `read_zip_archive'.
12089 1999-01-21 Andrew Haley <aph@cygnus.com>
12091 * typeck.c (convert): Allow conversions to void type: some
12092 optimizations in gcc do this.
12094 1999-01-21 Andrew Haley <aph@cygnus.com>
12096 * typeck.c (convert_ieee_real_to_integer): New function.
12097 (convert): When not using fast-math and using hardware fp, convert
12098 an IEEE NaN to zero.
12100 1999-01-18 Andrew Haley <aph@cygnus.com>
12102 * parse.y (patch_binop): Do a type conversion from signed to
12103 unsigned and then back to signed when a ">>>" is found.
12105 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12107 * java-tree.h: (check_for_initialization): Added prototype.
12108 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12109 * parse.y (do_resolve_class): Removed unused locals.
12110 (read_import_dir): Likewise.
12111 (resolve_qualified_expression_name): Array creation
12112 expressions are valid primary expressions.
12113 (qualify_ambiguous_name): Likewise.
12114 (patch_synchronized_statement): Removed unused local.
12116 1999-01-17 Jeffrey A Law (law@cygnus.com)
12118 * Makefile.in (zextract.o): Add dependencies.
12120 * Makefile.in: Do not put ^Ls at the start of a line.
12122 1999-01-15 Per Bothner <bothner@cygnus.com>
12124 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12125 sub-type the result of the call that gets the exception value.
12127 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12128 don't call finish_class.
12130 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12131 clear found before continuing.
12133 * verify.c (verify_jvm_instructions): On an array load, allow
12134 and handle top of stack to be TYPE_NULL.
12136 * gjavah.c (generate_access): Translate Java package private or
12137 protected access to C++ public, but with a comment.
12139 1999-01-13 Andrew Haley <aph@cygnus.com>
12141 * expr.c (generate_name): Name prefix changed to avoid clashes
12142 with assembler temp labels.
12144 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12145 MODIFY_EXPR. Without this, code for the assignment may not be
12146 generated at all and the synchronized statement will read an
12147 uninitialized variable.
12149 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12151 * class.c (maybe_layout_super_class): Fixed returned value.
12152 * lex.c: Added 1999 to the copyright.
12153 (java_init_lex): Initialize java_lang_imported.
12154 * lex.h: Added 1999 to the copyright.
12155 * parse.h: Added 1999 to the copyright.
12156 (REGISTER_IMPORT): Fixed typo in trailing macro.
12157 (CURRENT_OSB): New macro.
12158 (struct parser_ctxt): New fields osb_depth, osb_limit.
12159 * parse.y (java_lang_id): New global variable.
12160 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12161 (array_creation_expression:): Use CURRENT_OSB.
12162 (dims:): Uses a stack to keep track of array dimensions.
12163 (cast_expression:): Use CURRENT_OSB.
12164 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12166 (register_fields): Fixed typos in comment.
12167 (check_method_redefinition): Fixed comment indentation.
12168 (java_check_regular_methods): Set saved found wfl to NULL after
12169 having reinstalled it in the previously found DECL_NAME.
12171 1999-01-10 Richard Henderson <rth@cygnus.com>
12173 * gjavah.c (java_float_finite): Use a union to do type punning.
12174 (java_double_finite): Likewise.
12176 1999-01-09 Per Bothner <bothner@cygnus.com>
12178 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12179 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12180 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12181 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12182 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12183 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12185 1999-01-08 Per Bothner <bothner@cygnus.com>
12187 * check-init.c (check_init): If compiling to native, we don't
12188 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12190 1999-01-08 Tom Tromey <tromey@cygnus.com>
12192 * parse-scan.y (variable_declarator_id): Set or increment
12194 (bracket_count): New global.
12195 (formal_parameter): Handle case where bracket pairs trail variable
12198 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12200 * jcf-parse.c (yyparse): variable len changed from a char to an
12201 int to prevent overflow.
12203 1999-01-06 Per Bothner <bothner@cygnus.com>
12205 * java-tree.h: Declare read_class.
12206 * jcf-parse.c (read_class): New function.
12207 (load_class): Now just call read_class.
12209 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12210 * jcf-parse.c (parse_source_file): Declare save_error_count,
12211 which is needed by java_parse_abort_on_error macro,
12212 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12214 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12215 constructor, if initializing a static field.
12216 (patch_new_array_init): Set TREE_CONSTANT if it is.
12217 * expr.c (java_lang_expand_expr): For a static array constructor
12218 of primitive elements, allocate the array itself statically.
12219 Disabled until we can set the vtable field statically.
12221 * check-init.c: New file. Checks for definite assignment.
12222 * Makefile.in (JAVA_OBJS): Add check-init.o.
12223 * parse.y (java_complete_expand_method): Call check_for_initialization.
12224 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12226 1999-01-06 Graham <grahams@rcp.co.uk>
12228 * parse.y : include system.h instead of including
12229 standard headers directly with the exception of <dirent.h>.
12231 1999-01-06 Per Bothner <bothner@cygnus.com>
12233 * lex.h: Moved static function declarations to lex.c,
12234 to shut up some -Wall warnings.
12235 * lex.c: Static function declarations moved here.
12236 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12238 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12240 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12242 1998-12-22 Per Bothner <bothner@cygnus.com>
12244 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12245 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12247 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12248 (localvar_alloc): Change return type to void,
12249 (emit_unop): Remove unused variable size.
12251 * jcf-write.c (struct jcf_block): Add new union.
12252 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12253 (call_cleanups): New functions.
12254 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12255 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12256 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12257 * lang.c (lang_init): Call using_eh_for_cleanups.
12258 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12259 completing operands to patch_synchronized_statement.
12260 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12261 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12262 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12264 1998-12-20 John F. Carr <jfc@mit.edu>
12266 * Make-lang.in: Comment out control-Ls; they upset some makes.
12268 1998-12-18 Tom Tromey <tromey@cygnus.com>
12270 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12273 1998-12-17 Tom Tromey <tromey@cygnus.com>
12275 * parse.y (DIR_SEPARATOR): New define.
12276 (check_class_interface_creation): Use it.
12278 * parse-scan.y (report_main_declaration): Recognize
12279 `java.lang.String' in argument to main.
12281 1998-12-16 Per Bothner <bothner@cygnus.com>
12283 * parse.y (create_interface): Remove bogus test.
12285 1998-12-16 Per Bothner <bothner@cygnus.com>
12287 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12288 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12290 1998-12-16 Tom Tromey <tromey@cygnus.com>
12292 * parse-scan.y (qualified_name): Use correct sprintf format.
12294 1998-12-15 Tom Tromey <tromey@cygnus.com>
12296 * gjavah.c (print_field_info): Changed how most negative number is
12299 1998-12-14 Per Bothner <bothner@cygnus.com>
12301 * parse.y (fold_constant_for_init): New function.
12302 (resolve_expression_name): Don't replace static final
12303 constant-initialized fields by its value.
12304 (java_complete_lhs): New. Same as java_complete_tree, except does
12305 not replace static final constant-initialized fields by their values.
12306 (register_fields): If there is an initializer, set DECL_INITIAL and
12307 MODIFY_EXPR_FROM_INITIALIZATION_P.
12308 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12309 Only call patch_initialized_static_field if
12310 MODIFY_EXPR_FROM_INITIALIZATION_P.
12311 (patch_initialized_static_field): If not valid constant, clear
12314 * parse.y (lookup_field_wrapper): Fix thinko.
12316 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12317 set and restore global lineno.
12319 1998-12-14 Tom Tromey <tromey@cygnus.com>
12321 * gjavah.c (print_field_info): If value to print is the smallest
12322 value of its size, then print as hex to avoid later warnings from
12325 1998-12-14 Tom Tromey <tromey@cygnus.com>
12327 * gjavah.c (decompile_method): Decompile `return null'.
12328 (process_file): Generate `#pragma interface'.
12329 (method_declared): New global.
12330 (print_method_info): Set it.
12331 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12332 (print_method_info): Handle abstract methods.
12334 1998-12-13 Per Bothner <bothner@cygnus.com>
12336 * parse.y (patch_method_invocation): If class_decl is null
12337 (e.g. an array type), use original type.
12339 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12340 errors about uncaught exception from clone (of array, specifically).
12342 1998-12-13 Tom Tromey <tromey@cygnus.com>
12344 * gjavah.c (decompile_method): Handle all types of `return'
12345 opcode. Decompile `return this' and `return'.
12346 (method_access): New global.
12347 (print_method_info): Set it.
12348 (decompile_method): Don't decompile a synchronized method.
12350 1998-12-13 Tom Tromey <tromey@cygnus.com>
12352 * jcf-reader.c (jcf_parse_one_method): Recognize
12354 * gjavah.c (HANDLE_END_METHOD): New macro.
12355 (HANDLE_CODE_ATTRIBUTE): New macro.
12356 (decompile_method): New function.
12357 (print_method_info): Don't print `;\n' at end of function decl.
12358 Include java-opcodes.h.
12359 (decompiled): New global.
12361 1998-12-12 Per Bothner <bothner@cygnus.com>
12363 * class.c (build_class_ref): Handle PRIMTYPE.class if
12364 flag_emit_class_files.
12365 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12366 if flag_emit_class_files.
12367 * parse.y (java_complete_tree): Pre-liminary support for
12368 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12370 * parse.y (patch_synchronized_statement): Don't call monitorexit
12371 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12373 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12375 * zipfile.h (opendir_in_zip): New declaration.
12376 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12377 (opendir_in_zip): New function, using code from open_in_zip.
12378 (open_in_zip): Call opendir_in_zip.
12379 (find_class): Remove no-longer-used do_class_file parameter,
12380 but add source_ok parameter. Change logic so if we find a .java file,
12381 we don't look for .class in later classpath emtries.
12382 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12383 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12384 * gjavah.c: Update call to find_class.
12385 * jcf-dump.c: Likewise.
12387 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12388 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12389 nothing if body is empty_stmt_node.
12390 Various little fixes so SP gets correctly adjusted.
12391 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12392 For CALL_EXPR, test if static first.
12393 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12394 such as the ones we create for Object and Class.
12395 Set and restore current_function_decl.
12396 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12397 (note_possible_classname): New function.
12398 (read_import_entry): Removed. Merged with read_import_dir.
12399 (read_import_dir): Don't call find_class - that only gives us
12400 the first classpath entry having the needed package.
12401 Use the struct buffer data structure from buffer.h.
12402 (read_import_dir, find_in_imports_on_demand): The remembered
12403 class names now use '.' (not '/') as package separator.
12405 * parse.y (java_complete_expand_methods): Call write_classfile
12406 here, and not in java_expand_classes (which only gets first class).
12408 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12410 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12411 (register_fields): If a static fields has an initializer, just
12412 chain it on ctxp->static_initialized, and handle later.
12413 (java_complete_expand_methods): Force <clinit> first.
12414 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12415 - it's already been completed.
12416 (patch_initialized_static_field): New function.
12417 (java_complete_field): Call it.
12419 1998-12-12 Per Bothner <bothner@cygnus.com>
12421 * expr.c (encode_newarray_type, build_new_array): New functions.
12422 * java-tree.h: Declare build_new_array.
12423 * jcf-write.c (patch_newarray): Use build_new_array.
12425 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12426 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12428 * parse.y (patch_new_array_init): Re-organize.
12429 Now is passed the actual array (pointer) type of the value.
12430 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12431 (patch_array_constructor): Removed - merged into patch_new_array_init.
12432 (java_complete_tree): Update patch_new_array_init.
12434 * jcf-write.c (find_constant_index): New function.
12435 (generate_bytecode_insns): Use find_constant_index.
12436 (generate_classfile): Use find_constant_index for ConstantValue.
12438 1998-12-11 Tom Tromey <tromey@cygnus.com>
12440 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12441 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12442 * class.c (make_class_data): Renamed dtable -> vtable, and
12443 dtable_method_count -> vtable_method_count.
12445 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12447 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12448 global variables, initialized.
12449 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12450 Declared new global variables.
12451 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12452 double_zero_node, integer_zero_node upon direct matching.
12453 * parse.y (purify_type_name): Added function prototype.
12454 (duplicate_declaration_error_p): Consider new_type as potentially
12455 being a incomplete type. Use purify_type_name on type string.
12456 (method_header): saved_type: unused variable removed. Don't figure
12457 return type if method name is invalid.
12458 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12459 processed by patch_unaryop.
12460 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12461 increment/decrement node into its original type after binary
12462 numeric promotion on its operands.
12464 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12466 * parse.y (array_initializer:): Array init operand is NULL_TREE
12467 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12468 now an error. Fixed indentation problems.
12469 (patch_string): Handle error_mark_node as an argument.
12470 (patch_new_array_init): Fixed indentation problems.
12471 (array_constructor_check_entry): Removed check on null wfl_value.
12472 Return an error if wfl_value's walk returns an error.
12474 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12476 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12477 * lex.c (java_lex): Remember column position before advancing one
12478 token. Retain location information on OCB_TK.
12479 * lex.h (typedef struct java_lc): Added new field.
12480 * parse.h (GET_SKIP_TYPE): New macro.
12481 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12482 * parse.y (build_new_array_init, patch_new_array_init,
12483 patch_array_constructor, maybe_build_array_element_wfl,
12484 array_constructor_check_entry): New function prototypes.
12485 (switch_block:): Tagged <node>.
12486 (OCB_TK): Tagged <operator>.
12487 (array_initializer:): Installed actions.
12488 (variable_initializer): Build location information on element if
12490 (switch_statement:): Fixed indentation typo.
12491 (switch_block:): Redefined default action.
12492 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12493 (patch_assignment): Removed duplicate code.
12494 (maybe_build_array_element_wfl, build_new_array_init,
12495 patch_new_array_init, patch_array_constructor,
12496 array_constructor_check_entry): New functions.
12498 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12500 * parse.y (array_initializer): Tagged <node>.
12501 (variable_initializer:): Use default rule.
12502 (array_initializer:): Defined actions.
12503 (variable_initializers:): Likewise.
12504 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12505 non-static field accesses.
12506 (patch_invoke): Fixed indentation typo.
12507 (java_complete_tree): Likewise.
12508 (build_labeled_block): Changed leading comment. Generate an error
12509 in case of duplicate loop labels.
12510 (patch_conditional_expr): Patch results of string concatenation
12513 1998-12-06 Per Bothner <bothner@cygnus.com>
12515 * constants.c (find_methodref_index): When the class is an interface,
12516 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12518 * decl.c (finit_identifier_node): Use "$finit$", rather than
12519 "<finit>" (which Sun's verifier rejects).
12520 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12521 (generate_field_initialization_code): Removed.
12522 (fix_constructors) Don't add call to $finit$ here (wrong order).
12523 (patch_method_invocation): Add $finit$ call here.
12525 * java-tree.h (CALL_USING_SUPER): New macro.
12526 * parse.y (patch_invoke): Remove im local variable.
12527 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12528 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12529 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12531 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12533 * parse.y (java_complete_tree): Don't complain about unreachable
12534 statement if it is empty_stmt_node.
12536 * jcf-write.c (find_constant_wide): New function.
12537 (push_long_const): Use find_constant_wide.
12539 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12540 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12541 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12542 Emit invokeinterface when calling an interface method.
12543 Emit invokespecial also when calling super or private methods.
12545 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12547 1998-12-06 Per Bothner <bothner@cygnus.com>
12549 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12551 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12553 * java-tree.h (java_layout_seen_class_methods): New function
12555 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12556 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12557 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12558 * parse.y (method_declarator:): Defined action.
12559 (issue_warning_error_from_context): input_filename saved, set to
12560 the appropriate value and restored after java_error is called.
12561 (build_unresolved_array_type): Fixed comment.
12562 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12563 (method_header): Deal with return type the same way type are
12564 handled for fields and method's parameters and local variables
12566 (check_method_redefinition): Removed extra CR.
12567 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12568 (java_layout_seen_class_methods): New function.
12569 (java_layout_classes): Call java_layout_seen_class_methods.
12571 1998-12-03 Per Bothner <bothner@cygnus.com>
12573 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12575 1998-12-03 Per Bothner <bothner@cygnus.com>
12577 * jcf-dump.c (main): Fix error message.
12578 * jcf-path.c (add_entry): Style fix.
12580 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12582 * class.c (layout_class_method): Call build_java_argument_signature
12583 on constructors too.
12584 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12585 (patch_method_invocation): Define a primary when resolving an
12586 expression name. Augmented comment on code checking illegal `this'
12587 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12589 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12591 * class.c (layout_class_method): Don't report error on non-static
12592 overriding static if the method is private.
12593 * java-tree.h (finish_class): Prototype added.
12594 * lex.c (java_get_line_col): Handle col argument -2 value.
12595 * parse.h: All static method declarations moved to parse.y.
12596 * parse.y: Now contains all static method declarations previously
12598 (find_expr_with_wfl, missing_return_error,
12599 unreachable_stmt_error): New functions.
12600 (java_get_real_method_name): Identify constructors bearing class
12601 names in source code compiled classes only.
12602 (java_complete_expand_methods): Call missing_return_error.
12603 (invocation_mode): Private methods invoked as static methods.
12604 (java_complete_tree): Call unreachable_stmt_error.
12606 1998-12-01 Tom Tromey <tromey@cygnus.com>
12608 * Makefile.in (+target): Removed.
12609 (+xmake_file): Likewise.
12610 (+tmake_file): Likewise.
12611 (.NOEXPORT): Removed duplicate.
12613 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12615 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12617 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12619 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12620 libiberty.h. Provide an xmalloc definition.
12622 * jvspec.c: Remove the xmalloc prototype.
12624 * parse-scan.y: Include config.h and system.h. Don't include
12625 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12626 Provide an xstrdup definition.
12628 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12630 * jcf-path.c (add_entry): Recognize ".jar" too.
12631 * lang-specs.h: Likewise.
12633 1998-11-26 Per Bothner <bothner@cygnus.com>
12635 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12636 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12638 * jcf-write.c (generate_bytecode_insns):
12639 Handle pre/post-increment/decrement of long.
12641 * jcf-write.c (generate_bytecode_insns):
12642 Handle missing exception handler (finally for synchronized).
12644 1998-11-25 Per Bothner <bothner@cygnus.com>
12646 * java-tree.h (end_params_node): Declare global.
12647 * decl.c (end_params_node): New global.
12648 (init_decl_processing, start_java_method): Use end_params_node for
12649 end of list of parameter types. Follows correct gcc conventions.
12650 * expr.c (pop_argument_types, pop_arguments): Likewise.
12651 * lang.c (put_decl_node): Likewise.
12652 * typeck.c (various places): Likewise.
12653 * class.y (various places): Likewise.
12654 * parse.y (various places): Likewise.
12656 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12657 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12659 * class.c: Add #include flags.h, remove no-longer needed declaration.
12661 * class.c (layout_class_method): Remove commented-out code, re-format.
12662 Don't add vtable entry (or index) for private methods.
12663 * expr.c (expand_invoke): A private method is implicitly final.
12664 * class.c (make_class_data): If inlining or optimizing,
12665 skip private methods.
12667 * class.c (finish_class): New function. Calls existing methods,
12668 but alls emits deferred inline functions.
12669 * jcf-parse.c (parse_class_file): Call finish_class.
12670 * parse.y (java_complete_expand_methods): Likewise.
12672 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12674 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12676 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12678 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12680 1998-11-24 Per Bothner <bothner@cygnus.com>
12682 * (generate_classfile): Always write class access flag with
12685 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12687 * class.c (maybe_layout_super_class): New function.
12688 (layout_class): Reorganized. Loop on class methods dispatched into
12689 a new function. Call maybe_layout_super_class.
12690 (layout_class_methods, layout_class_method): New functions.
12691 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12693 (expand_invoke): Likewise.
12694 * java-tree.h (all_class_list): New global variable declared.
12695 (layout_class_methods, layout_class_method): New function
12697 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12698 * jcf-parse.c (all_class_list): New global variable.
12699 (load_class): Extended what class_or_name can be. Use parser
12700 context mechanism to save globals before calling jcf_parse.
12701 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12702 is set on the file name.
12703 (jcf_parse): Layout class methods when Object is loaded, otherwise
12704 record class in all_class_list for delayed method layout.
12705 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12706 * lang.c (put_decl_node): Decode <init> into the decl context
12708 * lex.c (java_allocate_new_line): Use xmalloc.
12709 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12710 pointers, not TREE_LIST elements.
12711 (struct parser_ctxt): Fixed comment indentations, added comments
12712 and reordered some fields.
12713 (java_check_methods): Function prototype removed.
12714 * parse.y (java_push_parser_context): Use xmalloc.
12715 (java_parser_context_restore_global): Pop extra pushed ctxp only
12716 when there's nothing next.
12717 (maybe_create_class_interface_decl): Fixed comment, add new
12718 created class decl to all_class_list.
12719 (method_header): Use GET_REAL_TYPE on argument's types.
12720 (method_declarator): Use GET_REAL_TYPE, change type to the real
12721 type in TREE_LIST dependency node. Build argument list with the
12723 (create_jdep_list): Use xmalloc. Removed allocation error message.
12724 (obtain_incomplete_type): Fixed leading comment. Broadened
12725 incoming argument meaning.
12726 (register_incomplete_type): Use xmalloc. Removed allocation error
12728 (safe_layout_class): Fixed leading comment.
12729 (jdep_resolve_class): Reversed if statement condition and switch
12730 if and else bodies.
12731 (resolve_and_layout): Fixed leading comment. Broadened incoming
12733 (complete_class_report_errors): New local variable name, for
12734 clarity. purify_type_name used for all error cases.
12735 (java_get_real_method_name): Stricter check on constructors.
12736 (java_check_regular_methods): Reverse methods list only if not
12737 already laid out. Layout artificial constructor.
12738 (java_check_methods): Deleted.
12739 (source_start_java_method): Obtain incomplete type for patchable
12741 (java_layout_classes): Fixed leading comment. Use
12742 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12743 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12744 before returning. Fixed comments.
12745 (java_expand_classes): Check for errors up front.
12746 (patch_method_invocation): Class to search is resolved and laid
12749 1998-11-24 Per Bothner <bothner@cygnus.com>
12751 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12753 * javaop.h (int8): Removed - not used.
12754 (jbyte): Redefine portably with correct signedness.
12756 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12758 * jcf-write.c (generate_bytecode_insns): Fix typo
12759 OPCODE_getstatic to OPCODE_getfield.
12761 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12762 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12763 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12765 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12767 * jcf-parse.c (jcf_parse_source): Function returned type is
12768 void. Added prototype.
12769 (jcf_parse): Function returned type is void.
12770 (yyparse): Remove call to fclose on the last parsed file.
12772 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12774 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12776 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12777 (layout_class): Cope with methods featuring WFL in decl names.
12778 * decl.c (unqualified_object_id_node): New global variable,
12780 (build_decl_no_layout): Removed.
12781 * expr.c (build_primtype_type_ref): Handle Double.
12782 (java_lang_expand_expr): Fixed indentations.
12783 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12784 (flag_wall, flag_redundant, flag_not_overriding,
12785 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12786 variable declarations.
12787 (build_decl_no_layout): Removed prototype.
12788 (java_get_real_method_name): Added prototype.
12789 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12790 (java_parse_abort_on_error): Macro now just returns.
12791 * jcf-parse.c (jcf_parse_source): Check fclose returned
12792 value. Call emit_register_classes if java_report_errors returns
12794 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12795 flag_static_local_jdk1_1): New integer flags.
12796 (lang_decode_option): New flags set here.
12797 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12798 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12799 the flag_redundant variable.
12800 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12801 when parsing java.lang.Object class.
12802 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12803 NULL_TREE to build.
12804 (resolve_qualified_expression_name): Fixed indentation.
12805 (patch_array_ref): Changed prototype.
12806 (not_initialized_as_it_should_p): Prototype removed.
12807 (java_report_errors): Added function prototype.
12808 * parse.y (formal_parameter:): Changed error message for not yet
12809 supported final parameters.
12810 (class_type_list:): Set both PURPOSE and VALUE of created
12811 TREE_LIST to be class_type.
12812 (primary_no_new_array:): Handle class literals on primitive types.
12813 (parse_warning_context): Reinstalled correct force_error and
12814 do_warning flags setups.
12815 (java_report_errors): Changed prototype. Return java_error_count
12817 (variable_redefinition_error): Consider treating variable type as
12819 (create_interface): Warn about redundant abstract modifier if
12820 flag_redundant is set. Changed error message.
12821 (lookup_field_wrapper): Save/restore globals before/after looking
12823 (duplicate_declaration_error_p): Consider treating declaration
12824 type as a fake pointer.
12825 (register_fields): Extract real type from dependency node. Check
12826 for duplicate field declaration after type adjustment. Use
12827 DECL_INITIAL to store static final initialized values.
12828 (method_header): Extract real function type from dependency node.
12829 (check_abstract_method_header): Use GET_METHOD_NAME.
12830 (obtain_incomplete_type): Layout fake pointer type.
12831 (safe_layout_class): Don't try to check for methods before layout.
12832 (java_complete_class): Don't check for correct throws clause
12833 elements inheritance here.
12834 (resolve_and_layout): Broadened name parameter meaning.
12835 (reset_method_name): Use GET_METHOD_NAME.
12836 (java_get_real_method_name): New function.
12837 (java_check_regular_methods): Don't check methods in
12838 java.lang.Object. Verify lineage of throws clause elements. Use
12839 flag_no_overriding in warning report.
12840 (check_throws_clauses): Don't check if class was from
12841 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12842 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12843 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12844 warning on unsupported final local variables. Use build_decl
12845 instead of build_decl_no_layout. Get real local variable type from
12847 (source_start_java_method): Get real parameter type from
12848 dependency node. Call build_decl instead of build_decl_no_layout.
12849 (java_layout_classes): Reverse tree and layout type and class as
12850 required. Mark class as loaded when done.
12851 (resolve_field_access): Fixed indentation. Restricted condition
12852 leading to static field access code generation. Set field_type
12853 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12854 (resolve_qualified_expression_name): Initialize type_found to
12855 null. Handle static field resolved during qualification. Fixed
12856 layout on non primitive field decl types.
12857 (not_accessible_p): Fixed typo in comment.
12858 (patch_method_invocation): Resolve and layout class to search from
12860 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12861 layout non primitive type, if necessary. Make method node only to
12863 (find_applicable_accessible_methods_list): Consider WFL'ed method
12864 decl names. Fixed indentation.
12865 (argument_types_convertible): Resolve and layout target type if
12867 (java_complete_tree): Fixed indentation problems. Rewrote
12868 CALL_EXPR thrown exceptions check. Re-installed further processing
12869 of the assignment in certain cases.
12870 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12871 inlining on class literals.
12872 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12874 (valid_method_invocation_conversion_p): Likewise.
12875 (patch_string): Temporary disable forbidden use of `this' in
12876 explicit constructor invocations when doing string concatenation
12877 within their scope.
12878 (patch_unaryop): Added comment. Reinstalled code to disable
12879 further check on assignment operation with cast expression RHS.
12880 (patch_switch_statement): Fixed indentation.
12881 (build_try_statement): Call build_decl instead of
12882 build_decl_no_layout.
12883 (patch_synchronized_statement): Likewise.
12884 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12885 IS_UNCHECKED_EXPRESSION_P.
12886 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12887 layout argument exception type.
12888 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12889 of IS_UNCHECKED_EXPRESSION_P.
12891 1998-11-18 Anthony Green <green@cygnus.com>
12893 * jcf-parse.c (yyparse): Open class file in binary mode.
12895 1998-11-15 Per Bothner <bothner@cygnus.com>
12897 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12899 * jcf-write.c (perform_relocations): Move check out one loop.
12901 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12903 * Make-lang.in: Fix reference to srcdir.
12904 * jv-scan.c: Add missing xmalloc prototype.
12905 * jvgenmain.c: Ditto.
12907 1998-11-15 Per Bothner <bothner@cygnus.com>
12909 * decl.c (error_mark_node), java-tree.h: New global.
12910 * parse.y: Use empty_stmt_node instead of size_zero_node.
12911 (build_if_else_statement): If missing else, use empty_stmt_node.
12913 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12914 (java_complete_expand_method): Complain if return is missing.
12915 (java_check_regular_methods): Comment out incorrect error check.
12916 (not_accessible_p): Fix incorrect handling of protected methods.
12917 (patch_method_invocation): Pass correct context to not_accessible_p.
12918 (find_applicable_accessible_methods_list): Likewise.
12919 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12920 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12921 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12922 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12924 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12925 (push_int_const): Remove reundant NOTE_PUSH.
12926 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12927 (- case SWITCH_EXPR): Fix code generation bug.
12928 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12929 (generate_classfile): More robust for abstract methods.
12931 1998-11-15 Anthony Green <green@cygnus.com>
12933 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12934 * Make-lang.in: Ditto.
12936 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12937 * jvgenmain: Ditto.
12939 1998-11-15 Per Bothner <bothner@cygnus.com>
12941 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12943 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12945 1998-11-14 Per Bothner <bothner@cygnus.com>
12947 Allow uses of interface types to verify. This is not really
12948 type-safe, but it matches what Sun does, and is OK as long as
12949 there are appropriate run-time checks.
12950 * verify.c (merge_types): If merging two interface types,
12951 just set the result to java.lang.Object.
12952 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12954 1998-11-13 Tom Tromey <tromey@cygnus.com>
12956 * gjavah.c (main): Handle --output-class-directory argument.
12957 * jvspec.c (lang_specific_driver): Translate `-d' into
12958 -foutput-class-dir.
12959 * jcf.h (jcf_write_base_directory): Declare.
12960 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12961 * lang-options.h: Mention -foutput-class-dir.
12962 * jcf-write.c (jcf_write_base_directory): New global.
12963 (make_class_file_name): Put generated .class file into `-d'
12964 directory, or into source directory if -d not given. Function now
12966 (write_classfile): Free class file name. Handle case where class
12968 (DIR_SEPARATOR): New macro.
12969 Include <sys/stat.h>
12971 * Makefile.in (prefix): New macro.
12973 1998-11-12 Per Bothner <bothner@cygnus.com>
12975 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12976 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12977 here (done in patch_invoke instead).
12978 (case_identity): Moved here from parse.y.
12980 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12981 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12982 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12983 so they can be efficiently scanned without recursion.
12984 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12985 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12986 in BLOCK iteratively, rather than recursively.
12988 * parse.y (do_unary_numeric_promotion): New function.
12989 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12991 * parse.y (patch_newarray): Various fixes.
12993 Re-do handling of switch statements (for proper block scoping).
12994 * parse.y: Add just a single block for the enture switch block,
12995 but don't create any "case blocks".
12996 (group_of_labels): Rmeoved unneeded non-terminal.
12997 CASE_EXPR and DEFAULT_EXPR are added to current block.
12998 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12999 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13000 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13001 * parse.y (wfl_operator, print_int_node): Make non-static.
13002 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13003 as part of recursive scan of block.
13004 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13005 (patch_switch_statement): Most tests move dinto java_complete_tree.
13007 * parse.y: Make various production be non-typed (void).
13008 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13009 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13010 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13012 * jcf-write.c (struct jcf_handler): New type.
13013 (struct jcf_switch_state): New type.
13014 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13015 (alloc_handler, emit_unop, emit_reloc): New functions.
13016 (adjust_typed_op): Add extra parameter ("max type" offset).
13017 (emit_switch_reloc, emit_case-reloc): New function.
13018 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13019 (generate_bytecode_insns): Support REAL_CST, switch statements,
13020 exception handling, method calls, object/array creation, and more.
13022 * class.c: Remove some unused variables.
13023 * constants.c (find_string_constant): New function.
13024 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13025 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13026 if flag_emit_class_files.
13028 1998-11-12 Tom Tromey <tromey@cygnus.com>
13030 * jcf-io.c (find_class): Added explanatory comment.
13032 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13033 trailing slash to `.zip' entries.
13035 * jvspec.c (lang_specific_driver): Correctly handle case where
13036 GC_NAME not defined.
13038 1998-11-11 Tom Tromey <tromey@cygnus.com>
13040 * jvspec.c (GC_NAME): New define.
13041 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13043 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13045 1998-11-11 Per Bothner <bothner@cygnus.com>
13047 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13049 1998-11-11 Tom Tromey <tromey@cygnus.com>
13051 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13053 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13055 * class.c (is_compiled_class): Call safe_layout_class for class
13056 compiled from source.
13057 * conver.h (convert_to_integer, convert_to_real,
13058 convert_to_pointer): Added prototypes.
13059 * decl.c (init_decl_processing): Non longer push the decls of
13060 `methodtable', `constants', `Class', `Field', `dispatchTable'
13061 `jexception' and `Method'.
13062 * expr.c (build_invokeinterface): New function.
13063 (expand_invoke): static variable CLASS_IDENT now in
13064 build_invokeinterface. Use build_invokeinterface.
13065 (expand_java_field_op): Moved code to inline
13066 java.lang.PRIMTYPE.TYPE into a function.
13067 (build_primtype_type_ref): New function.
13068 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13069 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13070 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13071 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13072 (DECL_LOCAL_STATIC_VALUE): New macro.
13073 (build_invokeinterface, build_primtype_type_ref): New function
13075 (java_parse_abort_on_error): Macro rewritten.
13076 * jcf-parse.c (current_method): Add comment to declaration.
13077 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13078 Function prototypes fixed.
13079 (jcf_parse_source): push/pop parser context. save/restore global.
13080 (parse_source_file): Fixed leading comment. Now take a
13081 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13082 classes and pop the parser context anymore.
13083 (yyparse): Push parser context, save globals, parse the source
13084 file, restore globals and pop the parser context when processing a
13086 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13087 * lex.c (java_parse_doc_section): New function.
13088 (java_lex): Call java_parse_doc_section when appropriate. Build an
13089 operator around INSTANCEOF_TK.
13090 * lex.h (java_lineterminator, java_sprint_unicode,
13091 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13092 Prototypes rewritten.
13093 (java_parse_escape_sequence, java_letter_or_digit_p,
13094 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13095 java_read_unicode, java_store_unicode, java_read_char,
13096 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13097 Added function prototypes.
13098 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13100 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13102 (struct parser_ctxt): New fields: deprecated,
13103 current_parsed_class_un, gclass_list.
13104 (fix_method_argument_names, issue_warning_error_from_context,
13105 resolve_package, lookup_package_type): New function prototypes.
13106 (resolve_expression_name): Fixed function prototype.
13107 (find_applicable_accessible_methods_list): Fixed indentation, added
13108 extra argument in prototype.
13109 (check_final_assignment, build_null_of_type, check_deprecation,
13110 check_method_redefinition, reset_method_name,
13111 java_check_regular_methods, java_check_abstract_methods,
13112 maybe_build_primttype_type_ref): New function prototype.
13113 * parse.y (conver.h): Include.
13114 (INSTANCEOF_TK): Tagged <operator>.
13115 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13116 (relational_expression:): Build binop for instanceof.
13117 (java_push_parser_context): Remember ctxp->gclass_list across
13119 (java_pop_parser_context): Simply return if no context
13120 exists. Remember gclass_list across contexts.
13121 (issue_warning_error_from_context): New function.
13122 (parse_error_context): Don't setup ctxp->elc here. Call
13123 issue_warning_error_from_context instead.
13124 (parse_warning_context): Likewise.
13125 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13126 setup. Link new class/interface to ctxp->gclass_list.
13127 (add_superinterfaces): Register interface as incomplete if not
13129 (create_class): Remember class unqualified name in
13130 ctxp->current_parsed_class_un. Check class deprecation.
13131 (register_fields): Check field deprecation. Remember static final
13132 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13134 (method_header): New local variable ORIG_ARG. Use unqualified
13135 current class name for check on constructor errors. Promote return
13136 type if of record type. Argument list fix moved in
13137 fix_method_argument_names, called here. Check method deprecation.
13138 (fix_method_argument_names): New function.
13139 (method_declarator): Promote record typed arguments.
13140 (safe_layout_class): Check class methods before layout.
13141 (java_complete_class): Compute field layout when patched.
13142 (do_resolve_class): Try to load class after having it renamed
13143 after the package name.
13144 (get_printable_method_name): Use DECL_CONTEXT.
13145 (reset_method_name): New function.
13146 (check_method_redefinition): Use reset_method_name.
13147 (java_check_regular_methods): New local variable
13148 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13149 names for error report. Check for compile-time error when method
13150 found has default (package) access.
13151 (java_check_abstract_methods): Now takes an interface DECL node as
13152 an argument. Also reinstall real name on unchecked
13153 overriding/hiding methods for error report.
13154 (java_check_methods): Fixed leading comment. Get classes to verify
13155 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13156 CLASS_METHOD_CHECKED_P on class verification.
13157 (lookup_java_method2): Get real method name if necessary.
13158 (find_in_imports): Don't check package class access here.
13159 (resolve_package, lookup_package_type): New functions.
13160 (java_layout_classes): Fixed leading comment. Take classes to be
13161 laid out from ctxp->gclass_list.
13162 (java_complete_expand_methods): Don't expand native and abstract
13164 (java_expand_classes): New function.
13165 (resolve_expression_name): Use additional argument ORIG. Retrieve
13166 values of static final field of primitive types.
13167 (resolve_field_access): Handles static final field of promotive
13169 (resolve_qualified_expression_name): Handle STRING_CST as
13170 primaries and package name resolution. Check deprecation on found
13171 decls. Set where_found and type_found on non static field resolved
13172 during qualification. Layout non primitive field decl types.
13173 (check_deprecation): New function.
13174 (maybe_access_field): Simplified.
13175 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13176 removed. Reverse method's argument when primary is a type. Don't
13177 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13178 instead. Include abstract class in the list of class searchable
13179 for constructors. Use DECL_CONTEXT of found method for access
13180 checks. Check method deprecation.
13181 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13182 converting arguments. Handle INVOKE_INTERFACE.
13183 (lookup_method_invoke): Search constructor using existing
13184 infrastructure (don't rely on lookup_java_constructor anymore).
13185 (find_applicable_accessible_methods_list): Extra argument flag
13186 LC. Now include constructor in the search.
13187 (qualify_ambiguous_name): Conditional expression are primaries.
13188 (not_initialized_as_it_should_p): static final are always
13190 (java_complete_tree): Pass extra NULL argument to
13191 resolve_expression_name. Stricter test to carry on patching
13192 assignments. New case for INSTANCEOF_EXPR.
13193 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13194 (check_final_assignment, maybe_build_primttype_type_ref): New
13196 (patch_assignment): Detect resolved static finals and carry normal
13197 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13198 (try_builtin_assignconv): Access constant 0 on all primitive
13200 (valid_builtin_assignconv_identity_widening_p): Accept identical
13201 types. Accept all promoted type on int type.
13202 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13203 assigned to a reference.
13204 (valid_method_invocation_conversion_p): Accept to check null
13206 (build_binop): Merge declaration and initialization of local
13208 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13209 numeric types. Improved validity test for qualify operators on
13211 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13212 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13213 primitive type and issue the appropriate error message.
13214 (resolve_type_during_patch): Mark class loaded when resolved.
13215 (patch_cast): Allow null to be cased to reference types.
13216 (build_null_of_type): New function.
13217 (patch_array_ref): Handle array on references correctly.
13218 (patch_return): Removed unused local variable MODIFY. Force
13219 boolean to be returned as integers. Allows null to be returned by
13220 a function returning a reference.
13221 * typeck.c (convert_to_integer, convert_to_real,
13222 convert_to_pointer): Prototypes moved to convert.h
13223 (lookup_argument_method): Use method real name, if necessary.
13225 1998-10-30 Tom Tromey <tromey@cygnus.com>
13227 * class.c (build_class_ref): Changed name of primitive classes to
13230 * class.c (make_class_data): Renamed fields: nmethods to
13231 method_count, method_count to dtable_method_count. Always set
13232 `state' field to 0.
13233 * decl.c (init_decl_processing): Likewise.
13235 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13237 * class.c (layout_class): Don't mangle <finit>, produce
13238 __finit<class> instead. Don't verify artificial methods.
13239 * decl.c (finit_identifier_node): New declared global.
13240 (init_decl_processing): finit_identifier_node initialized.
13241 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13242 * java-tree.h (finit_identifier_node): Declared as extern.
13243 (struct lang_decl): New field called_constructor.
13244 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13245 (CLASS_HAS_FINIT_P): New macro.
13246 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13247 explicit constructor invocation.
13248 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13249 CALL_SUPER_CONSTRUCTOR_P): New macros.
13250 (write_classfile): Added prototype.
13251 * jcf-parse.c (jcf_parse_source): Parse and remember for
13252 generation if the file was seen on the command line.
13253 (parse_source_file): Don't write the class file here.
13254 (yyparse): Loop on files rewritten. Set current_jcf.
13255 (parse_zip_file_entries): Parse class file only if it was found.
13256 * lang.c (init_parse): Don't open command line provided filename
13258 (lang_parse): Don't set main_jcf anymore.
13259 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13260 (JCONSTRUCTOR_CHECK): New macro.
13261 (JBSC_TYPE_P): New macro.
13262 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13263 (COMPLETE_CHECK_OP_2): New macro.
13264 (struct parse_ctxt): New field explicit_constructor_p.
13265 (check_class_interface_creation): Fixed prototype indentation.
13266 (patch_method_invocation_stmt): Prototype reflects added argument.
13267 (patch_invoke): Likewise.
13268 (complete_method_declaration, build_super_invocation,
13269 verify_constructor_circularity,
13270 build_this_super_qualified_invocation, get_printable_method_name,
13271 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13272 verify_constructor_super, create_artificial_method,
13273 start_artificial_method_body, end_artificial_method_body,
13274 generate_field_initialization_code): New function prototypes.
13275 * parse.y: Fixed leading comment
13276 (constructor_header:, constructor_body:, block_end:): Rules tagged
13278 (type_declaration:): Call maybe_generate_finit.
13279 (method_declaration:): Action for method_body: placed in new
13280 function complete_method_declaration, called here.
13281 (constructor_declaration:): Defined actions. Removed leading
13283 (constructor_header:): New rule with action.
13284 (constructor_body:): Rule rewritten using block_begin: and
13285 block_end:. Defined actions.
13286 (constructor_declarator:, explicit_constructor_invocation:):
13288 (block:): Use new rules block_begin: block_end:.
13289 (block_begin:, block_end:): New rules and actions.
13290 (block_statements:): Fixed error message for explicit
13292 (method_invocation:): Call build_this_super_qualified_invocation
13293 if primary is `this' or `super' was seen.
13294 (conditional_expression:): Action defined.
13295 (extra_ctxp_pushed_p): New static global flag.
13296 (java_parser_context_save_global): Create parser context if
13297 necessary. Use extra_ctxp_pushed_p to remember it.
13298 (java_parser_context_restore_global): Pop extra parser context if
13300 (build_array_from_name): Array on primitive types are marked
13302 (register_fields): Restore new name in field initializer
13303 expression if type was altered. Non static fields initialized upon
13304 declaration marked initialized.
13305 (maybe_generate_finit): New function.
13306 (maybe_generate_clinit): Use create_artificial_method,
13307 start_artificial_method_body, end_artificial_method_body. Generate
13308 debug info for enclosed initialization statements.
13309 (method_header): Fixed leading comment. Check constructor
13310 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13312 (complete_method_declaration, constructor_circularity_msg,
13313 verify_constructor_circularity): New functions.
13314 (get_printable_method_name): New function.
13315 (check_method_redefinition): Don't rename <finit> methods. Fix
13316 declared constructor names. Error message for
13317 constructors modified.
13318 (java_check_regular_methods): Local variable seen_constructor
13319 renamed saw_constructor. Skip verification on constructors. Create
13320 default constructor with create_artificial_method.
13321 (java_check_methods): Removed unnecessary empty line.
13322 (create_artificial_method, start_artificial_method_body,
13323 end_artificial_method_body): New functions.
13324 (java_layout_classes): Changed leading comment. Reverse fields
13325 list if necessary. Always layout java.lang.Object if being
13327 (java_complete_expand_methods): Verify constructor circularity.
13328 (java_complete_expand_method): Call fix_constructor on
13329 constructors. Local variable no_ac_found removed. Restore
13330 bindings if method body expansion failed.
13331 (fix_constructors, verify_constructor_super,
13332 generate_field_initialization_code): New function.
13333 (java_expand_classes): Fixed leading comment. Write class file
13335 (resolve_expression_name): Check for illegal instance variable
13336 usage within the argument scope of an explicit constructor
13338 (resolve_qualified_expression_name): Pass extra from_super flag
13339 when invoking patch_method_invocation_stmt. New case for
13340 conditional expression when used as a primary. Check for error
13341 when acquiring super.
13342 (patch_method_invocation_stmt): Added extra argument super. New
13343 local variable is_static_flag. Set class_to_search according to
13344 the nature of the constructor invocation. Don't add `this'
13345 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13346 invocation within the argument scope of explicit constructor
13347 invocation. Set is_static according to is_static_flag. Provide
13348 extra `super' argument to patch_invoke invocation.
13349 (patch_invoke): New argument from_super. Loop on arguments
13350 indentation fixed. Pass from_super to invocation_mode. New switch
13351 case INVOKE_SUPER. Fixed error message in switch default case.
13352 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13354 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13355 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13356 message takes constructors into account.
13357 (find_applicable_accessible_methods_list): Fixed indentation.
13358 (qualify_ambiguous_name): Take explicit constructor invocation
13359 into account. Deal with a conditional expression as a primary to
13361 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13362 case. Added extra argument to patch_method_invocation_stmt.
13363 Register calls made to explicit constructor `this'. Don't call
13364 save_expr in ARRAY_REF case when emitting class files. Check for
13365 illegal use of this when expanding explicit constructor invocation
13367 (complete_function_arguments): Set and reset parser context
13368 explicit_constructor_p field value when appropriate.
13369 (build_super_invocation, build_this_super_qualified_invocation):
13371 (patch_assignment): Fixed typo.
13372 (patch_unaryop): Check on final fields occurs only when a decl
13374 (patch_return): Take constructors into account.
13375 (patch_conditional_expr): New function.
13376 * typeck.c (build_java_signature): Removed unnecessary empty line.
13378 1998-10-28 Jeffrey A Law (law@cygnus.com)
13380 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13382 1998-10-28 Tom Tromey <tromey@cygnus.com>
13384 * decl.c (init_decl_processing): Renamed fields.
13385 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13386 interface_len, msize fields.
13388 * class.c (make_class_data): Removed subclass_head and
13389 subclass_next fields.
13390 * decl.c (init_decl_processing): Removed subclass_head and
13391 subclass_next fields.
13393 1998-10-28 Jeffrey A Law (law@cygnus.com)
13395 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13396 * mangle.c (emit_unicode_mangled_name): Similarly.
13398 1998-10-26 Nick Clifton <nickc@cygnus.com>
13400 * jcf-parse.c (get_constant): Place braces around code to compute
13401 'd' when REAL_ARITHMETIC is not defined.
13403 1998-10-25 H.J. Lu (hjl@gnu.org)
13405 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13408 1998-10-23 Tom Tromey <tromey@cygnus.com>
13410 * lang-specs.h: `.zip' files are input to jc1.
13412 1998-10-22 Per Bothner <bothner@cygnus.com>
13414 * jvspecs.c: Add (but don't enable) support for combining multiple
13415 .class and .java input filenames to a single jc1 invocation.
13416 Add support for -C flag (copile to .class files).
13417 Translate -classpath and -CLASSPATH arguments.
13418 * lang-specs.h: Don't set %2 spec.
13420 1998-10-22 Tom Tromey <tromey@cygnus.com>
13422 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13424 (add_path): Don't add trailing separator to non-empty path
13427 * lang.c (lang_decode_option): Check for -fclasspath and
13428 -fCLASSPATH before examining other `-f' options.
13430 * java-tree.h (finalize_identifier_node): Don't declare.
13431 * class.c (make_class_data): Don't push "final" field.
13432 * decl.c (init_decl_processing): Don't push "final" field.
13433 (finalize_identifier_node): Removed.
13434 (init_decl_processing): Don't set finalize_identifier_node.
13436 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13438 1998-10-11 Anthony Green <green@cygnus.com>
13440 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13441 (JV_SCAN_SOURCES): New macro.
13442 (JCF_DUMP_SOURCES): Likewise.
13443 (jcf-dump$(exeext)): New target.
13444 (jv-scan$(exeext)): New target.
13446 1998-10-22 Tom Tromey <tromey@cygnus.com>
13448 * Makefile.in (LEX): Removed.
13449 (LEXFLAGS): Likewise.
13450 (SET_BISON): New macro.
13452 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13453 spurious diffs in parse.c.
13454 ($(PARSE_SCAN_C)): Likewise.
13455 (PARSE_DIR): New macro.
13457 (PARSE_SCAN_C): Likewise.
13458 (PARSE_RELDIR): New macro.
13460 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13462 * jcf-io.c (find_class): Use saw_java_source to determine when to
13463 look for `.java' file.
13464 * jcf-parse.c (saw_java_source): New global.
13465 (yyparse): Set it if `.java' file seen.
13467 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13468 (GCJH_SOURCES): Likewise.
13469 * Makefile.in (datadir): New macro.
13470 (libjava_zip): Likewise.
13471 (JAVA_OBJS): Added jcf-path.o.
13472 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13473 (../gcjh$(exeext)): Likewise.
13474 (jcf-path.o): New target.
13475 * java-tree.h (fix_classpath): Removed decl.
13476 * jcf-parse.c (fix_classpath): Removed.
13477 (load_class): Don't call fix_classpath.
13478 * parse.y (read_import_dir): Don't call fix_classpath.
13479 * lex.h: Don't mention classpath.
13480 * lex.c (java_init_lex): Don't initialize classpath.
13481 * jcf-io.c (classpath): Removed global.
13482 (find_class): Use jcf_path iteration functions. Correctly search
13483 class path for .java file.
13484 (open_in_zip): New argument `is_system'.
13485 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13486 classpath-related options.
13487 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13489 (lang_init): Call jcf_path_init.
13490 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13491 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13492 Correctly put braces around second string in each entry.
13493 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13494 classpath-related options.
13495 (help): Updated for new options.
13496 * jcf.h: Declare functions from jcf-path.c. Don't mention
13497 `classpath' global.
13498 * jcf-path.c: New file.
13500 * jcf-depend.c: Include jcf.h.
13502 * jcf-write.c (localvar_alloc): Returns `void'.
13503 (localvar_free): Removed unused variable.
13505 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13506 (init_parse): Use OBJECT_SUFFIX, not ".o".
13508 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13510 * class.c (emit_register_classes): Renamed from
13511 emit_register_class.
13512 * java-tree.h (emit_register_classes): Prototype renamed from
13513 emit_register_class.
13514 * jcf-parse.c (yyparse): Call emit_register_classes once before
13516 * parse.y (java_expand_classes): No longer register classes.
13518 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13520 * class.c (is_compiled_class): New local variable
13521 seen_in_zip. Identify classes found in currently compiled source
13523 * decl.c (complete_start_java_method): Fixed typo.
13524 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13525 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13526 (CLASS_P): Moved around.
13527 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13528 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13530 (jcf_parse_source): Changed leading comment. Removed unnecessary
13531 fclose and CLASS_FROM_SOURCE_P marking.
13532 (parse_source_file): New local variables remember_for_generation
13533 and filename. Mark parsed file name identifier node. Removed block
13534 executed when parse_only was null. Set remember_for_generation.
13535 Use it as an argument to java_pop_parser_context.
13536 (yyparse): New local variables several_files, list, next node and
13537 current_file_list. Split ampersand separated file names into
13538 current_file_list. Iterate through the list and parse accordingly.
13539 * parse.h (java_pop_parser_context): New function prototype.
13540 * parse.y (ctxp_for_generation): New static global variable.
13541 (java_pop_parser_context): New argument generate. Link popped ctxp
13542 to ctxp_for_generation list accordingly.
13543 (java_complete_expand_methods): Fixed indentation.
13544 (java_expand_classes): New function.
13546 1998-10-17 Per Bothner <bothner@cygnus.com>
13548 * Makefile.in: Link with libiberty.a instead of memmove.o.
13550 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13552 * lex.c (setjmp.h): No longer included.
13553 * lex.h (setjmp.h): Included.
13554 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13555 (duplicate_declaration_error_p): Renamed from
13556 duplicate_declaration_error.
13557 (build_array_from_name): New function prototype.
13558 * parse.y (setjmp.h): No longer included.
13559 (variable_declarator_id): Define action.
13560 (build_array_from_name): New function.
13561 (duplicate_declaration_error_p): Renamed from
13562 duplicate_declaration_error. Fixed leading comment.
13563 (register_fields): Main `for' loop reorganized. Uses
13564 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13565 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13566 build_array_from_name.
13567 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13569 (read_import_dir): Don't try to skip `.' and `..'.
13570 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13571 build_array_from_name. Main `for' loop reorganized.
13572 (resolve_qualified_expression_name): When building access to a
13573 field, use the type where the field was found, not its own type.
13574 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13575 field was found is null.
13576 (qualify_ambiguous_name): Sweep through all successive array
13579 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13581 * java-tree.h (pop_labeled_block, lang_printable_name,
13582 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13583 interface_of_p, inherits_from_p, fix_classpath,
13584 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13585 make_class_data, register_class, alloc_name_constant): New
13586 function prototypes.
13587 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13588 indentation. Added cast to remove warning.
13589 (lang_printable_name): Set v argument unused.
13590 (lang_print_error): Added argument to lang_printable_name call.
13591 (java_dummy_print, print_lang_decl, print_lang_type,
13592 print_lang_identifier, lang_print_xnode): All argument marked
13594 * lex.c (java_unget_unicode): Removed unnecessary argument.
13595 (java_allocate_new_line): Unused local variable is gone.
13596 (java_read_char): Added parenthesis in expressions to remove
13597 warnings. Added final return statement.
13598 (java_read_unicode): Added parenthesis in expression to remove
13600 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13601 (java_parse_escape_sequence): Likewise.
13602 (java_lex): Unused local variables are gone. Fixed
13603 java_unget_unicode invocation.
13604 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13606 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13607 lang_printable_name invocation in macro.
13608 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13610 (duplicate_declaration_error): Suppressed unused argument in
13612 (identical_subpath_p): Function declaration is gone.
13613 (patch_invoke): Suppressed unused argument in prototype.
13614 (patch_cast, build_labeled_block, check_thrown_exceptions):
13616 * parse.y (setjmp.h): Included
13617 (toplev.h): Likewise.
13618 (field_declaration:): Suppressed unused local
13619 (label_decl:): Fixed build_labeled_block invocation.
13620 (java_pop_parser_context): Put extra parenthesis around assignment
13622 (yyerror): Suppressed unused local variables.
13623 (variable_redefinition_error): Fixed lang_printable_name
13625 (create_interface): Suppressed unused local variables.
13626 (create_class): Likewise.
13627 (duplicate_declaration_error): Suppressed unused argument. Fixed
13628 lang_printable_name invocation.
13629 (register_fields): Suppressed unused local variable. Fixed
13630 duplicate_declaration_error invocation.
13631 (method_header): Suppressed unused local variable.
13632 (method_declarator, parser_check_super): Likewise.
13633 (java_complete_class): Suppressed unused local variable. Fixed
13634 fatal error message.
13635 (complete_class_report_errors): Added default: in switch.
13636 (java_check_regular_methods): Fixed lang_printable_name
13638 (check_throws_clauses): Likewise.
13639 (java_check_abstract_methods): Suppressed unused local
13640 variable. Fixed lang_printable_name invocation.
13641 (read_import_entry): Added supplemental return statement.
13642 (read_import_dir): Suppressed unused local variables.
13643 (check_pkg_class_access, declare_local_variables): Likewise.
13644 (source_start_java_method): Suppressed unused extern variable
13646 (expand_start_java_method): Suppressed unused extern and local
13647 variable declarations.
13648 (java_complete_expand_methods): Likewise.
13649 (java_complete_expand_method): Suppressed unused local variables.
13650 (make_qualified_name): Likewise.
13651 (resolve_qualified_expression_name): Added default: in
13652 switch. Fixed lang_printable_name invocation.
13653 (class_instance_creation_expression): Added parenthesis around
13655 (patch_method_invocation_stmt): Fixed lang_printable_name and
13656 patch_invoke invocations.
13657 (check_for_static_method_reference): Fixed lang_printable_name
13659 (patch_invoke): Suppressed unused arguments and local variables.
13660 (lookup_method_invoke): Suppressed unused local variables.
13661 (qualify_ambiguous_name): Added default: in switch.
13662 (identical_subpath_p): Function removed.
13663 (patch_assignment): Suppressed unused local variables. Suppressed
13664 unnecessary if statement. Fixed lang_printable_name invocations.
13665 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13666 (valid_ref_assignconv_cast_p): Parenthesis around
13667 expression. Suppressed unused local variables.
13668 (build_binop): Suppressed unused local variables. fixed
13669 lang_printable_name invocations.
13670 (string_constant_concatenation): Suppressed unused local
13672 (patch_unaryop): Fixed lang_printable_name invocation.
13673 (patch_cast): Suppressed unnecessary argument. Fixed
13674 lang_printable_name invocation.
13675 (patch_array_ref): Fixed lang_printable_name invocation.
13676 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13677 (build_labeled_block): Suppressed unused argument.
13678 (generate_labeled_block): Fixed build_labeled_block invocation.
13679 (build_loop_body): Suppressed unused local variables.
13680 (patch_loop_statement): Likewise.
13681 (patch_exit): Fixed lang_printable_name invocation.
13682 (patch_switch_statement): Likewise.
13683 (case_identity): First argument marked unused.
13684 (patch_try_statement): Fixed lang_printable_name invocations.
13685 (patch_synchronized_statement, patch_throw_statement): Likewise.
13686 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13687 lang_printable_name invocations.
13688 (check_thrown_exceptions_do): Suppressed unused argument.
13690 1998-10-14 Tom Tromey <tromey@cygnus.com>
13692 * jcf-write.c (write_classfile): Add output class file as target.
13693 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13694 * jcf.h: Added declarations for dependency-tracking functions.
13695 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13696 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13697 (finish_parse): Call jcf_dependency_write.
13698 (dependency_tracking): New global.
13699 (DEPEND_SET_FILE): New define.
13700 (DEPEND_ENABLE): New define.
13701 (init_parse): Enable dependency tracking if required.
13703 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13704 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13705 (../gcjh$(exeext)): Likewise.
13706 (jcf-depend.o): New target.
13707 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13708 (GCJH_SOURCES): Likewise.
13709 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13711 (find_classfile): Added dep_name argument.
13712 (find_class): Compute name of dependency.
13713 (open_in_zip): Call jcf_dependency_add_file.
13714 * gjavah.c (output_file): No longer global.
13715 (usage): Don't mention "gjavah".
13717 (java_no_argument): Likewise.
13718 (version): Likewise.
13719 (main): Recognize and handle -M family of options.
13720 (print_mangled_classname): Return is void.
13721 (process_file): Handle case where output is suppressed.
13722 (HANDLE_END_FIELD): Likewise.
13723 (HANDLE_METHOD): Likewise.
13724 * jcf-depend.c: New file.
13726 1998-10-13 Jeffrey A Law (law@cygnus.com)
13728 * java-tree.def: Add missing newline at EOF.
13730 1998-10-13 Tom Tromey <tromey@cygnus.com>
13732 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13733 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13735 Include <config.h> and "system.h".
13736 (disassemble_method): Undefine RET to avoid clash with
13737 config/i386/i386.h.
13739 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13741 * decl.c (runtime_exception_type_node, error_exception_type_node):
13742 New global variables.
13743 (init_decl_processing): Initialized.
13744 * expr.c (java_lang_expand_expr): Set caught exception type to
13745 null if catch handler argument doesn't exit.
13746 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13748 * java-tree.h (runtime_exception_type_node,
13749 error_exception_type_node): Global variables declared.
13750 (DECL_FUNCTION_THROWS): New macro.
13751 (DECL_FUNCTION_BODY): Modified comment.
13752 (DECL_SPECIFIC_COUNT): Likewise.
13753 (struct lang_decl): New field throws_list.
13754 (IS_UNCHECKED_EXPRESSION_P): New macro.
13755 * lex.c (java_lex): Generate location information for THROW_TK.
13756 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13757 EXCEPTIONS_P): New macros.
13758 (enum jdep_code): New value JDEP_EXCEPTION.
13759 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13760 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13761 PATCH_METHOD_RETURN_ERROR): New macros.
13762 (patch_method_invocation_stmt): Added new argument to prototype.
13763 (patch_synchronized_statement, patch_throw_statement,
13764 check_thrown_exceptions, check_thrown_exceptions_do,
13765 purge_unchecked_exceptions, check_throws_clauses): New function
13767 * parse.y Fixed typo in keyword section.
13768 (throw:): Rule tagged <node>.
13769 (THROW_TK): Keyword tagged <operator>.
13770 (method_header:): Last argument to call to method_header passed
13772 (throws:, class_type_list:, throw_statement:,
13773 synchronized_statement:, synchronized:): Defined actions.
13774 (method_header): New local variable current. Register exceptions
13775 from throws clause.
13776 (java_complete_tree): Complete and verify exceptions from throws
13778 (complete_class_report_errors): Error message on exceptions not
13780 (java_check_regular_methods): Fixed typo. Shortcut on private
13781 overriding methods. Changed error message on method
13782 redefinition. Check for throws clause compatibility.
13783 (check_throws_clauses): New function.
13784 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13785 method. Changed error message on method redefinition.
13786 (currently_caught_type_list): New static variable.
13787 (java_complete_expand_methods): Purge unchecked exceptions from
13788 throws clause list. Call PUSH_EXCEPTIONS before walk and
13789 POP_EXCEPTIONS after.
13790 (resolve_qualified_expression_name): Pass new argument as NULL to
13791 patch_method_invocation_stmt.
13792 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13793 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13794 argument list when appropriate. Use new argument if non null to
13795 store selected method decl.
13796 (patch_invoke): Convert if necessary args of builtin types before
13797 forming CALL_EXPR. Argument list no longer reversed here.
13798 (invocation_mode): Treat final methods as static methods.
13799 (java_complete_tree): New cases for THROW_EXPR: and
13800 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13802 (complete_function_arguments): No more RECORD_TYPE
13803 conversion. Function parameter nodes no longer saved.
13804 (valid_ref_assignconv_cast_p): Avoid handling null type.
13805 (patch_binop): Fixed null constant reference handling.
13806 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13807 BUILD_THROW macros.
13808 (patch_try_statement): Fixed comments. Record caught types in
13809 list, push the list, expand try block and pop the list.
13810 (patch_synchronized_statement, patch_throw_statement,
13811 check_thrown_exceptions, check_thrown_exceptions_do,
13812 purge_unchecked_exceptions): New functions.
13813 * typeck.c (lookup_argument_method): Allow WFL in place of method
13814 DECL_NAME during method definition check
13816 1998-10-09 Tom Tromey <tromey@cygnus.com>
13818 * gjavah.c (decode_signature_piece): New function.
13819 (print_c_decl): Use it. Added `name_override' argument.
13820 (print_method_info): Use name_override argument to print_c_decl.
13821 (seen_fields): Removed.
13822 (print_field_info): Don't update seen_fields.
13823 (struct method_name): New structure.
13824 (method_name_list): New global.
13825 (print_method_info): Add new method to list of methods.
13826 (name_is_method_p): New function.
13827 (print_field_info): If field name has same name as method, then
13829 (process_file): Parse methods before fields.
13830 (field_pass): New global.
13831 (HANDLE_END_FIELD): Take field_pass into account.
13833 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13835 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13836 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13838 1998-10-03 Anthony Green <green@cygnus.com>
13840 * jvspec.c: Fix bug in jvgenmain_spec patch.
13842 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13844 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13845 * decl.c (soft_exceptioninfo_call_node): New global variable.
13846 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13847 takes extra integer argument. soft_exceptioninfo_call_node
13849 * except.c (java_set_exception_lang_code): New function
13850 (method_init_exceptions): Called here.
13851 (prepare_eh_table_type): New function.
13852 (expand_end_java_handler): Called here.
13853 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13854 one argument. Modified generation of call to
13855 soft_badarrayindex_node to use new argument.
13856 (build_java_arrayaccess): Pass faulty index value to
13857 build_java_throw_out_of_bounds_exception.
13858 (generate_name): New function.
13859 (java_lang_expand_expr): New local variables node, current,
13860 has_finally_p. Expand TRY_EXPR node.
13861 (process_jvm_instruction): Replace top of the stack with thrown
13862 object reference when entering exception handler.
13863 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13864 specific tree codes.
13865 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13867 (DECL_SPECIFIC_COUNT): New macro.
13868 (prepare_eh_table_type, java_set_exception_lang_code,
13869 generate_name): New function declarations.
13870 (match_java_method): Declaration deleted.
13871 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13873 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13874 * parse.h (redefinition_error, refine_accessible_methods_list,
13875 can_cast_to_p): Function declaration removed.
13876 (classitf_redefinition_error, variable_redefinition_error,
13877 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13878 find_most_specific_methods_list, argument_types_convertible,
13879 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13880 valid_cast_to_p, valid_method_invocation_conversion_p,
13881 try_reference_assignconv, add_stmt_to_compound,
13882 build_jump_to_finally, build_tree_list, patch_try_statement,
13883 java_get_catch_block): New function declarations.
13884 * parse.y (string_buffer_type): Global variable deleted.
13885 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13886 finally): Rules tagged <node>.
13887 (TRY_TK, CATCH_TK): Token tagged <operator>.
13888 (class_body_declaration:, class_member_declaration:,
13889 formal_parameter:, explicit_constructor_invocation:,
13890 interface_member_declaration:, constant_declaration:,
13891 primary_no_new_array:, class_instance_creation_expression:,
13892 array_creation_expression:): Issue error on unsuported JDK1.1
13894 (try_statement:, catches:, finally:): Define actions.
13895 (catch_clause_parameter): New rule.
13896 (catch_clause:): Use new rule catch_clause_parameter.
13897 (parse_jdk1_1_error): New function.
13898 (redefinition_error): Renamed classitf_redefinition_error.
13899 (variable_redefinition_error): New function.
13900 (check_class_interface_creation): Call
13901 classitf_redefinition_error.
13902 (java_complete_tree): Added error message on JDEP_TYPE: case.
13903 (complete_class_report_errors): Fixed indentation.
13904 (declare_local_variables): Call variable_redefinition_error.
13905 (source_end_java_method): Call java_set_exception_lang_code and
13906 emit_handlers where appropriate.
13907 (java_method_add_stmt): Call add_stmt_to_block.
13908 (add_stmt_to_block): New function.
13909 (lookup_method_invoke): Fixed outside comment. new local variable
13910 candicates. Call find_applicable_accessible_methods_list and
13911 find_most_specific_methods_list when searching for a
13912 method. Modified error report to list possible candidates when
13914 (find_applicable_accessible_methods_list,
13915 find_most_specific_methods_list, argument_types_convertible): New
13917 (refine_accessible_methods_list): Function deleted.
13918 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13919 expr (if applicable) before calling patch_array_ref.
13920 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13921 (enter_block): Fixed comment.
13922 (enter_a_block): New function.
13923 (patch_assignment): Reorganized. Call try_reference_assignconv for
13924 references. Call valid_cast_to_p instead of can_cast_to_p.
13925 (try_reference_assignconv,
13926 valid_builtin_assignconv_identity_widening_p): New functions.
13927 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13928 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13930 (build_string_concatenation): Don't resolve StringBuffer.
13931 (patch_cast): Fixed inverted arguments.
13932 (patch_array_ref): Code to save array expr deleted. Call
13933 valid_cast_to_p instead of can_cast_to_p.
13934 (generate_labeled_block): Call generate_name.
13935 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13936 patch_try_statement): New functions.
13937 * typeck.c (match_java_method): Function deleted.
13939 1998-10-02 Anthony Green <green@cygnus.com>
13941 * jvspec.c: jvgenmain_spec uses different temporary file names.
13943 1998-10-02 Anthony Green <green@cygnus.com>
13945 * jvspec.c (lang_specific_driver): Fail if user specifies
13946 --main= when not linking.
13948 1998-09-28 Tom Tromey <tromey@cygnus.com>
13950 * class.c (make_class_data): Push value for `thread' field.
13951 * decl.c (init_decl_processing): Added `thread' field to class.
13953 * class.c (add_field): Always make static fields externally
13956 1998-09-26 Anthony Green <green@cygnus.com>
13958 * expr.c (build_java_athrow,
13959 build_java_throw_out_of_bounds_exception, expand_invoke,
13960 build_newarray, expand_java_multianewarray, build_java_monitor):
13961 Update comments to reflect _Jv_* function names.
13963 1998-09-25 Per Bothner <bothner@cygnus.com>
13965 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13966 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13967 * parse.y (expand_start_java_method): Likewise.
13969 1998-09-24 Per Bothner <bothner@cygnus.com>
13971 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13973 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13974 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13975 * expr.c: Remove no-longer-needed calls to promote_type.
13976 * decl.c (give_name_to_locals): Liekwise.
13977 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13978 * parse.y: Add/remove promote_type calls as appropriate.
13979 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13980 (parse_signature_string): Likewise.
13981 (build_java_array_type): Fix for now signature convenions.
13983 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13985 1998-09-23 Tom Tromey <tromey@cygnus.com>
13987 * class.c (init_class_processing): libjava function renamed to
13990 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13992 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13993 * java-tree.def: Fixed DEFTREECODE third argument.
13994 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13995 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13996 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13997 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13998 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13999 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14000 * lang.c (java_tree_code_type, java_tree_code_length,
14001 java_tree_code_name): New arrays.
14002 (lang_init): Append Java tree node definitions to Gcc ones.
14003 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14005 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14007 (java_lex): Allow declaration of empty string constants. Retain
14008 location information on CASE_TK and DEFAULT_TK.
14009 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14010 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14011 Modified to be more robust.
14012 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14013 (build_new_invocation, try_builtin_assignconv,
14014 patch_switch_statement, string_constant_concatenation,
14015 build_string_concatenation, patch_string_cst, patch_string,
14016 java_expand_switch): New function declarations.
14017 * parse.y: Rules related to switch and EH tagged <node>.
14018 (label_id): Set to NULL_TREE
14019 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14021 (this_or_super:): Fixed indentation.
14022 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14023 statement_expression:): Removed call to RULE on all sub-rules.
14024 (switch_expression:, switch_labels:): New rules.
14025 (switch_statement:, switch_block:, switch_block_statement_groups:,
14026 switch_block_statement_group:, switch_labels:, switch_label:):
14028 (throw_statement:, synchronized_statement:, try_statement:):
14029 Defined temporary actions.
14030 (class_instance_creation_expression:): Call
14031 build_new_invocation. Fixed indentation.
14032 (field_access): Fixed indentation.
14033 (method_invocation): Likewise.
14034 (make_qualified_primary): Use THIS_EXPR.
14035 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14036 resolving from SUPER, set *type_found.
14037 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14038 (java_complete_tree): Removed unused local variable `location'. Case
14039 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14040 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14041 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14042 STRING_CST: case. default: checks for patchable strings.
14043 (complete_function_arguments): Transform string constant or
14044 crafted StringBuffer if necessary.
14045 (build_method_invocation): Fixed comments.
14046 (build_new_invocation): New function.
14047 (patch_assignment): Call try_builtin_assignconv to figure a valid
14048 assignment conversion between builtin types.
14049 (try_builtin_assignconv): New function.
14050 (build_binop): Use URSHIFT_EXPR directly to call build.
14051 (operator_string): Use UNARY_PLUS_EXPR.
14052 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14054 (do_merge_string_cste, merge_string_cste,
14055 string_constant_concatenation, build_string_concatenation,
14056 patch_string, patch_string_cst): New function.
14057 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14058 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14059 (build_newarray_node): Use NEW_ARRAY_EXPR.
14060 (build_this): Use THIS_EXPR.
14061 (build_return): Enable debug information on return statement.
14062 (build_if_else_statement): Likewise.
14063 (complete_labeled_statement): Fixed related comment.
14064 (build_loop_body): Fixed comment.
14065 (build_bc_statement): Enable debug information on break/continue
14067 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14069 (patch_switch_statement, case_identity, java_expand_switch): New
14072 1998-09-21 Per Bothner <bothner@cygnus.com>
14074 * buffer.h (BUFFER_INIT): New macro.
14075 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14076 Pass (struct jcf_partial *state) to most functions.
14077 (jcf_block, jcf_relocation): New types.
14078 Support labels, branches, conditionals, loops.
14080 1998-09-21 Tom Tromey <tromey@cygnus.com>
14082 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14084 1998-09-21 Per Bothner <bothner@cygnus.com>
14086 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14087 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14088 not integer_type_node (INT_TYPE_SIZ bits).
14090 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14092 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14093 * jcf-dump.c (print_exception_table): New function.
14094 (disassemble_method): Better handling of wide instructions.
14095 Make more robust for bad input.
14097 1998-09-30 Jeffrey A Law (law@cygnus.com)
14099 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14102 1998-09-17 Jeffrey A Law (law@cygnus.com)
14104 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14106 1998-09-17 Tom Tromey <tromey@cygnus.com>
14108 * Makefile.in ($(PARSE_H)): Removed target.
14110 1998-09-17 Jeffrey A Law (law@cygnus.com)
14112 * Makefile.in (JAVA_OBJS): Add memmove.o
14113 (memmove.o): New target & rules.
14115 1998-09-15 Tom Tromey <tromey@cygnus.com>
14117 * expr.c (expand_invoke): Don't generate a call to the class init
14120 1998-09-14 Jeffrey A Law (law@cygnus.com)
14122 * Makefile.in: Add many missing dependencies.
14123 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14125 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14126 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14128 1998-09-11 Per Bothner <bothner@cygnus.com>
14130 * decl.c (complete_start_java_method): If method is static (and
14131 not private) call _Jv_InitClass.
14132 * expr.c (expand_invoke): Don't call build_class_init.
14134 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14136 1998-09-10 Jeffrey A Law (law@cygnus.com)
14138 * Make-lang.in (GCJ): Define before using.
14140 1998-09-09 Jeffrey A Law (law@cygnus.com)
14142 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14143 losing due to namespace pollution in GNU getopt.h
14145 1998-09-09 Tom Tromey <tromey@cygnus.com>
14147 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14148 (java.all.cross): Likewise.
14149 (java.rest.encap): Likewise.
14151 1998-09-08 Jeffrey A Law (law@cygnus.com)
14153 * gjavah.c (print_class_decls): Fix thinko in arglist
14154 * jcv-io.c (find_classfile): Similarly.
14156 1998-09-07 Jeffrey A Law (law@cygnus.com)
14158 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14160 1998-09-05 Tom Tromey <tromey@cygnus.com>
14162 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14163 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14164 * Makefile.in (PARSE_C): New macro.
14165 (PARSE_H): Likewise.
14166 (PARSE_SCAN_C): Likewise.
14167 ($(PARSE_C)): Target renamed from parse.c.
14168 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14169 (clean): Remove parse-scan.c as well.
14170 (parse.o): Depend on $(PARSE_C).
14172 1998-09-05 Anthony Green <green@cygnus.com>
14174 * README, license.terms: Removed.
14176 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14177 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14178 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14179 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14180 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14181 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14182 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14183 and Java trademark attribution.
14185 1998-09-04 Tom Tromey <tromey@cygnus.com>
14187 * Makefile.in: Use gcjh, not gjavah.
14188 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14189 * Make-lang.in: Changed gjavah to gcjh everywhere.
14191 1998-09-03 Per Bothner <bothner@cygnus.com>
14193 * gjavah.c: Support new -prepend -add -append flags.
14194 (print_method_info): Method is not virtual if class is final.
14196 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14198 * jv-scan.c: Fixed copyright assignment.
14199 * keyword.gperf: Likewise.
14200 * keyword.h: Likewise.
14201 * lex.c: Fixed copyright assignment.
14202 (java_lex): Push unicode back when parsing '<'.
14203 * lex.h: Fixed copyright assignment.
14204 * parse-scan.y: Likewise.
14205 * parse.h: Fixed copyright assignment.
14206 (build_debugable_stmt, complete_for_loop): New function prototypes.
14207 * parse.y: Fixed copyright assignment.
14208 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14209 size_zero_node when completing a loop with no exit condition.
14210 (for_statement_nsi:): Define action.
14211 (for_init:, for_update:): Return size_zero_node when empty.
14212 (declare_local_variables): Call build_debugable_stmt.
14213 (build_debugable_stmt): New function.
14214 (build_loop_body): Build debugable statement around loop
14216 (complete_loop_body): Take into account the debugable statement
14217 around the EXIT_EXPR.
14218 (complete_loop_body): New function.
14219 (patch_exit_expr): Fixed condition inversion.
14221 1998-09-02 Tom Tromey <tromey@cygnus.com>
14223 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14224 name of thread define.
14225 * jvspec.c (THREAD_NAME): New macro.
14227 (THREADLIB): Likewise.
14228 (lang_specific_driver): Recognize attempt to link with thread
14229 library or gc library. Recognize -ljava on command line so it
14230 isn't linked against more than once.
14232 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14234 * parse-scan.y (report_main_declaration): Name of the class
14235 containing `main' can be a qualified name.
14237 1998-08-31 Tom Tromey <tromey@cygnus.com>
14239 * config-lang.in: Changed gjavac to gjc everywhere.
14240 * Make-lang.in: Changed gjavac to gjc everywhere.
14242 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14244 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14245 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14246 and install the files.
14247 * Makefile.in (JAVA_OBJS_LITE): New variable.
14248 (compiler:): Now include jv-scan as a dependency.
14249 (../jv-scan$(exeext), parse-scan.c): New targets.
14250 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14251 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14252 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14253 check for errors even if parse_only.
14254 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14256 (yylex): New function. Uses java_lex body.
14257 (java_lex): Removed commented out statement. Remove local variable
14258 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14259 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14260 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14261 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14262 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14263 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14265 (java_lex_error): Empty if JC1_LITE is defined.
14266 (java_get_line_col): Return 0 if JC1_LITE is defined.
14267 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14268 SET_MODIFIER_CTX): Moved into the section containing the macros
14269 conditionally defined by JC1_LITE.
14270 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14271 argument if JC1_LITE is defined.
14272 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14273 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14275 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14276 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14277 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14278 to different values according to JC1_LITE.
14279 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14280 declared if JC1_LITE set.
14281 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14282 defined if JC1_LITE not set.
14283 (struct parser_ctx): Reorganized and skip the jc1 front end part
14285 (java_layout_classes): New function definition.
14286 (java_push_parser_context, java_init_lex, yyparse, yylex,
14287 yyerror): Prototype always declared. All other static function
14288 prototypes declared only if JC1_LITE is not set.
14289 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14290 declared in parse.h.
14291 (java_layout_classes): New function.
14292 (java_complete_expand_methods): No longer layout the class here.
14293 * parse-scan.y: New file.
14294 * jv-scan.c: New file.
14296 1998-08-25 Tom Tromey <tromey@cygnus.com>
14298 * gjavah.c (main): Handle -friend option.
14299 (friend_specs): New global.
14300 (generate_access): Handle friend_specs.
14301 (process_file): Likewise.
14302 (MAX_FRIENDS): New macro.
14303 (friend_count): New global.
14304 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14305 Changed all callers.
14307 1998-08-24 Per Bothner <bothner@cygnus.com>
14309 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14310 (main): Handle processing all the entries of a named .zip archive.
14311 * jcf-io.c (jcf_trim_old_input): New function.
14312 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14314 1998-08-24 Per Bothner <bothner@cygnus.com>
14316 * lang.c (flag_assume_compiled): Make default be on.
14318 1998-08-21 Per Bothner <bothner@cygnus.com>
14320 * jcf-dump.c: Add bunches of flags to control output more.
14321 (process_class): New function; support printing more than one class.
14322 (main): Support new --print-main and --javap flags.
14323 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14324 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14326 1998-08-20 Per Bothner <bothner@cygnus.com>
14328 Change mangling of dispatch table to match C++ vtable (w/thunks).
14329 * class.c (build_dtable_decl), java-tree.h: New function.
14330 (make_class_data): Call it.
14331 * decl.c (init_decl_processing): Likewise.
14333 1998-08-19 Warren Levy <warrenl@cygnus.com>
14335 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14336 soft_anewarray; adjust args passed.
14337 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14338 match _Jv_NewObjectArray.
14340 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14342 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14343 * expr.c (loopup_label): Call create_label_decl.
14344 (create_label_decl): New function.
14345 (java_lang_expand_expr): Call expand_start_bindings with argument
14347 * java-tree.h Added space after PROTO in function declarations
14349 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14350 (create_label_decl, push_labeled_block): New function
14352 * lex.c (label_id): Initialize.
14353 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14355 * parse.h Added space after PROTO in function declarations when
14357 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14358 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14359 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14360 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14362 (struct parser_ctxt): New fields current_loop,
14363 current_labeled_block.
14364 (build_if_else_statement, patch_if_else_statement,
14365 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14366 generate_labeled_block, complete_labeled_statement,
14367 build_bc_statement, patch_bc_statement, patch_loop_statement,
14368 build_new_loop, build_loop_body, complete_loop_body): New function
14370 * parse.y (java_warning_count): New global variable.
14371 (label_id): New static variable.
14372 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14373 (block:): Return size_zero_node when block is empty.
14374 (empty_statement:): Return size_zero_node.
14375 (statement:): Implement supplemental action when for_statement: is
14377 (label_decl:): New rule.
14378 (labeled_statement:): Rewritten using label_decl. Actions
14380 (labeled_statement_nsi:): Likewise.
14381 (if_then_statement): Actions implemented.
14382 (while_expression): New rule.
14383 (while_statement:): Rewritten using while_expression. Actions
14385 (while_statement_nsi:): Likewise.
14386 (do_statement_begin:): New rule.
14387 (do_statement:): Rewritten using do_statement_begin. Actions
14389 (for_statement:): Rewritten using for_begin. Actions implemented.
14390 (for_statement_nsi:): Likewise.
14391 (for_header:, for_begin:): New rules.
14392 (for_init:): Actions implemented.
14393 (statement_expression_list:, break_statement:,
14394 continue_statement:): Likewise.
14395 (yyerror): Count number of issued warning(s).
14396 (java_report_errors): Report error(s) and/or warning(s).
14397 (java_complete_class): Use build_java_argument_signature to
14398 recompute completed method signature.
14399 (java_check_regular_methods): New locals method_wfl and aflags.
14400 Use method_wfl instead of lookup_cl during error reports. Fixed
14401 indentation and modified some error messages. Use
14402 lang_printable_name in method instead of the DECL_NAME. New code
14403 to issue warnings on methods not overriding corresponding methods
14404 private to a different package.
14405 (java_method_add_stmt): Call add_stmt_to_compound.
14406 (add_stmt_to_compound): New function.
14407 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14408 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14409 (build_if_else_statement, patch_if_else_statement,
14410 build_labeled_block, generate_labeled_block,
14411 complete_labeled_statement, build_new_loop, build_loop_body,
14412 complete_loop_body, patch_loop_statement, build_bc_statement,
14413 patch_bc_statement, patch_exit_expr): New functions.
14414 * typeck.c (build_java_signature): Build argument signature before
14415 enclosing it in between parenthesis.
14417 1998-08-17 Warren Levy <warrenl@cygnus.com>
14419 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14420 (JAVA_OBJS): Added reminder comment
14422 1998-08-13 Nick Clifton <nickc@cygnus.com>
14424 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14425 be interpreted as a long long.
14427 1998-08-13 Warren Levy <warrenl@cygnus.com>
14429 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14430 soft_initialise_class. Use _Jv_NewMultiArray, not
14431 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14432 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14433 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14434 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14436 1998-08-12 Per Bothner <bothner@cygnus.com>
14438 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14439 length_identifier_node): New global tree node constants.
14440 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14441 Replace uses by super_identifier_node etc.
14442 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14444 * parse.y (resolve_field_access): Don't special-case ".length" if
14445 flag_emit_class_files.
14446 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14447 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14450 1998-08-11 Per Bothner <bothner@cygnus.com>
14452 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14453 * class.c (make_method_value): Remove init for removed fields.
14455 * class.c (layout_class): Use build_java_argument_signature.
14456 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14458 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14459 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14460 (build_java_signature): Don't use push_java_argument_signature.
14462 * typeck.c (lookup_argument_method): New function.
14463 * parse.y (java_check_regular_methods): Use lookup_argument_method
14464 instead of lookup_java_method2 followed by lookup_java_method.
14466 * parse.y (check_method_redefinition): Minor optimization.
14468 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14469 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14471 1998-08-10 Tom Tromey <tromey@cygnus.com>
14473 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14476 * gjavah.c (java_float_finite): Use K&R-style definition.
14477 (java_double_finite): Likewise.
14478 (generate_access): Now returns void. Changed all callers.
14479 (last_access_generated): Removed.
14480 (process_file): Only make a single pass over the .class file.
14482 1998-07-29 Per Bothner <bothner@cygnus.com>
14484 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14485 for compatibility for G++ (with -fvtable-thunks).
14486 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14488 * gjavah.c (process_file): Use public inheritance for super-class.
14490 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14492 * lex.c (java_init_lex): Initialize ctxp->package.
14493 * parse.h (struct parser_ctxt): package and package_len replaced
14494 by tree package, an identifier node. Field method_decl_list is
14495 gone. Fixed comments.
14496 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14497 class_in_current_package): New function prototypes.
14498 * parse.y (array_type:): Set class loaded flag on primitive type
14500 (package_declaration:): Assign ctxp->package to the
14502 (method_invocation:): Handle invocation of method qualified by
14504 (single_type_import_declaration:): Removed ambiguity check.
14505 (java_pop_parser_context): New local variable `next'. Reset and
14506 set IMPORT_CLASSFILE_NAME flags on current and previous import
14508 (java_accstring_lookup): Use new local macro COPY_RETURN.
14509 (lookup_field_wrapper): New function.
14510 (parser_qualified_classname): Use merge_qualified_name.
14511 (parser_check_super_interface): Broaden error message.
14512 (do_resolve_class): Check for qualified class name in the current
14513 compilation unit if appropriate.
14514 (process_imports): Check for already defined classes.
14515 (check_pkg_class_access): Got rid of call to
14516 get_access_flags_from_decl.
14517 (java_complete_expand_methods): Call safe_layout_class based on
14518 the current class size.
14519 (make_qualified_primary): Build a WFL qualification on primary if
14521 (merge_qualified_name): New function.
14522 (make_qualified_name): Use merge_qualified_name.
14523 (resolve_expression_name): Use safe_lookup_field.
14524 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14525 (resolve_qualified_expression_name): Likewise. Check on resolved
14526 element accessibility.
14527 (not_accessible_p, class_in_current_package): New functions.
14528 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14529 (patch_method_invocation_stmt): Merged common pieces. Check
14530 accessibility of invoked method.
14531 (check_for_static_method_reference): Add returned type in error
14533 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14534 (refine_accessible_methods_list): Merged two conditions in test.
14535 (java_complete_class): Sanity check on stabilize_ref gone.
14536 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14538 1998-07-28 Per Bothner <bothner@cygnus.com>
14540 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14542 1998-07-24 Tom Tromey <tromey@cygnus.com>
14544 * gjavah.c (F_NAN): Removed.
14545 (F_NAN_MASK): New macro.
14546 (F_POSITIVE_INFINITY): Removed.
14547 (F_NEGATIVE_INFINITY): Likewise.
14548 (java_float_finite): Rewrote.
14549 (D_NAN_MASK): Renamed.
14550 (java_double_finite): Rewrote.
14551 (D_POSITIVE_INFINITY): Removed.
14552 (D_NEGATIVE_INFINITY): Likewise.
14554 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14555 If verbose, print underlying representation of value in hex.
14557 1998-07-24 Per Bothner <bothner@cygnus.com>
14559 * buffer.h, buffer.c: New files.
14560 * Makefile.in (JAVA_OBJS): Add buffer.o.
14562 Support locals variables and writing their debug entries to .class.
14563 * jcf-write.c: Simplify some by user new buffer type.
14564 (vode_buffer_grow): Removed.
14565 (struct localvar_info): New type.
14566 (localsvars, localvartable): New buffers.
14567 (localvar_alloc, localvar_free): New functions.
14568 (generate_bytecode_insns): Handle local variables.
14569 (generate_classfile): Write LocalVariableTable attribute.
14571 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14573 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14574 * zipfile.h (ZIPMAGIC): New macro.
14576 1998-07-24 Tom Tromey <tromey@cygnus.com>
14578 * Makefile.in (gjavah.o): Updated dependencies.
14579 (jcf-dump.o): Likewise.
14580 (all.indirect): Use ../gjavah.
14581 (../gjavah$(exeext)): Likewise.
14582 (clean): Don't remove gjavah.
14583 (clean): Remove parse.c, not java/parse.c.
14584 * Make-lang.in (java): Added gjavah.
14585 (gjavah$(exeext)): New target.
14586 (GJAVAH_SOURCES): New macro.
14587 (java.all.build): Added gjavah.
14588 (java.all.cross): Likewise.
14589 (java.rest.encap): Likewise.
14590 * config-lang.in (compilers, stagestuff): Added gjavah.
14592 1998-07-23 Tom Tromey <tromey@cygnus.com>
14594 * gjavah.c (java_float_finite): New function.
14595 (java_double_finite): Likewise.
14596 (F_POSITIVE_INFINITY): New macro.
14597 (F_NEGATIVE_INFINITY): Likewise.
14599 (D_POSITIVE_INFINITY): Likewise.
14600 (D_NEGATIVE_INFINITY): Likewise.
14602 (print_field_info): Use java_float_finite and java_double_finite.
14604 1998-07-23 Per Bothner <bothner@cygnus.com>
14606 * parse.y (method_header): Name "this" implicit argument.
14608 1998-07-22 Per Bothner <bothner@cygnus.com>
14610 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14611 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14612 (put_linenumber): New function.
14613 (generate_bytecode_insns, generate_classfile): Write line numbers.
14615 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14617 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14618 (lookup_name, build_known_method_ref, build_class_init,
14619 build_invokevirtual, invoke_build_dtable, match_java_method,
14620 build_field_ref, pushdecl_force_head, build_java_binop,
14621 binary_numeric_promotion, build_decl_no_layout,
14622 build_java_arrayaccess, build_newarray, build_anewarray,
14623 build_java_array_length_access, build_java_arraynull_check): New
14624 extern function prototypes.
14625 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14626 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14628 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14630 * jcf.h (jcf_out_of_synch): New extern function prototype.
14631 * parse.h: Static/global function implemented in parse.y
14632 prototyped and declarations moved at the end of the file.
14633 (DECL_P): Check that the argument isn't null.
14634 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14635 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14636 (QUAL_DECL_TYPE): New macro.
14637 (PARAMS): Macro definition removed.
14638 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14639 (return_statement:): Call build_return.
14640 (field_access:): Call make_qualified_primary in sub rule.
14641 (method_invocation:): Build method invocation and call
14642 make_qualified_primary when processing primaries.
14643 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14644 get_type_from_signature.
14645 (java_check_regular_method): Extra integer 0 argument when calling
14646 lookup_java_method2.
14647 (lookup_java_interface_method2): Extra method DECL argument when
14648 calling lookup_java_interface_method2.
14649 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14650 COMPOUND_EXPR node.
14651 (java_complete_expand_method): Layout current class iff not
14652 already done. Don't process interface's methods.
14653 (java_complete_expand_method): Use super class only if it
14654 exists. Use current class otherwise.
14655 (make_qualified_primary): New function.
14656 (resolve_expression_name): Process qualified expression or
14657 expression from primary the same way.
14658 (resolve_expression_name): Two last arguments to
14659 resolve_field_access are now NULL_TREEs.
14660 (resolve_field_access): New variable is_static. Local field must
14661 be DECLs. is_static computed on field DECLs only. Append code in
14662 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14663 to initialize field_type.
14664 (resolve_qualified_expression_name): New local variable,
14665 previous_call_static and is_static. Handle primaries with function
14666 calls, casts, array references and `this'. `super' now handled as
14667 `(super_class)this'. Use is_static to clarify boolean expressions.
14668 Added code to handle case where a proper handle is required to
14669 access a field. Use QUAL_DECL_TYPE where applicable.
14670 (maybe_access_field): New function.
14671 (patch_method_invocation_stmt): New arguments primary, where,
14672 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14673 deleted. Use `where' as a type to search from if specified. Check
14674 for static method reference where forbidden. Append primary or
14675 current_this to the argument list if not calling constructor nor
14677 (check_for_static_method_reference): New function.
14678 (patch_invoke): Layout the class on which new is done if
14680 (lookup_method_invoke): Changed format to report errors on
14682 (qualify_ambiguous_name): New local variable this_found. Now
14683 handle things from primaries. Method call are considered
14685 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14686 changed into NULLs.
14687 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14688 (java_complete_tree): New case fo RETURN_EXPR. Process function
14689 call arguments in separate function.
14690 (complete_function_arguments): New function.
14691 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14693 (patch_assignment): Take the return function slot into account as
14694 a RHS. Distinguish assignment from a return.
14695 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14696 when checking methods in interfaces.
14697 (resolve_type_during_patch): NULL argument to unresolve_type_p
14698 instead of NULL_TREE.
14699 (patch_newarray): Fixed typo in comment.
14700 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14701 (build_return, patch_return): New functions.
14702 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14704 1998-07-21 Per Bothner <bothner@cygnus.com>
14706 * constants.c (find_name_and_type_constant, find_fieldref_index,
14707 find_methodref_index): New methods.
14708 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14709 just return given method. Also, rename to build_known_method_ref.
14710 (expand_invoke): Rename call to build_invoke_non_interface.
14711 * java-tree.h, parse.h: Update prototype.
14712 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14713 (such as expand_expr_stmt) if flag_emit_class_files.
14714 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14715 STACK_TARGET, IGNORE_TARGET): New macros.
14716 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14717 (generate_bytecode_insn): New function to generate method's bytecode.
14718 (generate_classfile): Node generate Code attribute for a method.
14719 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14720 push_long_const, field_op, adjust_typed_op, maybe_wide):
14721 New functions used by generate_bytecode_insn.
14723 * typeck.c (signature_include_return): Remove variable.
14724 (push_java_argument_signature, build_java_argument_signature): New.
14725 (build_java_signature): Use push_java_argument_signature.
14726 * parse.y: Use build_java_argument_signature instead of fiddling
14727 with signature_include_return.
14729 1998-07-17 Tom Tromey <tromey@cygnus.com>
14731 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14734 * Makefile.in (all.indirect): Added gjavah$(exeext).
14735 (gjavah$(exeext)): Added $(exeext).
14738 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14740 * class.c (layout_class): Call to java_layout_parsed_class replace
14741 by safe_layout_class.
14742 * expr.c (build_java_array_length_access): Removed static storage
14743 class in the function definition.
14744 (build_java_arraynull_check): Likewise.
14745 Also fixed typos in two comments.
14746 * lex.c (java_init_lex): Initialize static global kw_length.
14747 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14748 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14750 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14751 * parse.h (resolve_no_layout): New static function declaration.
14752 (get_identifier_in_static): Declaration removed.
14753 (java_layout_parsed_class): Function name declaration changed to
14755 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14756 not_initialized_as_it_should_p, build_this): New static function
14758 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14759 binary_numeric_promotion, stabilize_reference,
14760 build_decl_no_layout, build_java_arrayaccess): Extern function
14761 declarations moved into their own section.
14762 (build_newarray, build_anewarray, build_java_array_length_access,
14763 build_java_arraynull_check): New extern function declarations.
14764 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14765 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14767 (CALL_CONSTRUCTOR_P): New macro.
14768 * parse.y (kw_length): New static global tree node.
14769 (return_statement): Tagged <node>.
14770 (RETURN_TK): Tagged <operator>.
14771 (variable_declarator_id:): Build variable declaration with an
14772 empty initialization value if a syntax error was found in the
14773 initialization part of the variable declaration.
14774 (statement_without_trailing_substatement:): return_statement: now
14775 uses the default rule.
14776 (return_statement:): Temporarily fixed to return NULL_TREE.
14777 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14778 (class_instance_creation_expression:): Class creation rules now
14779 call build_method_invocation upon reduction.
14780 (array_creation_expression:): Rules call build_newarray_node upon
14782 (dim_exprs:): Build a list of dimension expressions.
14783 (dim_expr:): Store location of the OSB_TK in the dimension
14785 (method_invocation:): Added a new error rule.
14786 (build_unresolved_array_type): WFL argument may also be an array
14787 on a primitive type. Name of the argument changed to reflect this.
14788 (method_declarator): Insert argument type at the beginning of the
14789 argument type list and later reverse the list.
14790 (unresolved_type_p): Argument 'returned' may be optionally
14792 (java_layout_class_from_source): Function renamed
14794 (resolve_and_layout): Now call resolve_no_layout and
14796 (resolve_no_layout): New function.
14797 (purify_type_name): New function.
14798 (complete_class_report_errors): Call purify_type_name during error
14799 report on a type not found.
14800 (process_imports): error_found local variable doesn't need to be
14801 initialized to zero.
14802 (declare_local_variables): New local type_wfl. Fixed typo in error
14803 message. type_wfl assigned to unresolved type and used to register
14804 incomplete type. Build a WFL around the variable initialization
14805 statement so that debug info can be generated on it.
14806 (source_start_java_method): Reverse argument list after they've
14808 (current_this): New static global variable.
14809 (java_complete_expand_methods): Set current_this when appropriate.
14810 (resolve_expression_name): Build correct static and non static
14811 field access bearing a simple name.
14812 (resolve_field_access): Resolve the length field of arrays. Handle
14814 (patch_method_invocation_stmt): Set the type of the method
14815 invocation to error_mark_node. This value is later overridden by a
14816 valid type, if any. Don't handle qualified constructor invocation
14817 as qualified method invocation. Call lookup_method_invoke with its
14818 new flag. It's no longer necessary to access the selected method
14819 as the value of a tree list. Handle constructor invocation.
14820 (patch_invoke): Reverse argument list when invoking non interface
14821 methods. Insert call to new as the first argument of the
14823 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14824 defined within a final class. Return INVOKE_STATIC if the invoked
14825 method is a constructor.
14826 (lookup_method_invoke): New lc argument is a flag to indicate a
14827 constructor lookup. Now handle constructor lookup. Choose the most
14828 specific method in case several were matching the invocation
14829 requirements. Return a method decl instead of a tree list featuring
14830 one single method decl element.
14831 (refine_accessible_methods_list): New lc flag argument to
14832 indicate that a constructor is being looked up.
14833 (not_initialized_as_it_should_p): New function.
14834 (java_complete_tree): Now process fake tree codes
14835 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14836 save_expr on resolved function call arguments. Case on
14837 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14838 (patch_assignment): LHS can be a field access expression. When
14839 dealing with reference, lhs_type is the promoted type of the
14840 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14842 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14843 (patch_binop): Use not_initialized_as_it_should_p where
14845 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14846 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14848 (resolve_type_during_patch): New function.
14849 (patch_cast): Call resolve_type_during_patch to resolve type and
14850 report error accordingly.
14851 (patch_array_ref): Use not_initialized_as_it_should_p where
14852 applicable. Array base expression is saved before being
14853 used. Promote the type of an array elements if it contains non
14855 (build_newarray_node, patch_newarray, build_this): New functions.
14857 1998-07-16 Tom Tromey <tromey@cygnus.com>
14859 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14860 increment it in `for' statement.
14861 (print_field_info): If number is inf or nan, don't print it.
14862 (print_method_info): If method name is `delete', just ignore it.
14863 (print_c_decl): Special-case jstringArray.
14865 * gjavah.c (help): New function.
14866 (no_argument): New function.
14867 (usage): Changed text.
14868 (main): Rewrote argument handling. Now handles -v, --help,
14870 (version): New function.
14871 (found_error): New global.
14872 (main): Return found_error.
14873 (generate_access): Set found_error.
14874 (print_c_decl): Likewise.
14876 1998-07-15 Tom Tromey <tromey@cygnus.com>
14878 * gjavah.c (print_c_decl): Don't print "," when examining field.
14879 Skip type name when looking at "[L" types.
14880 (process_file): Now static.
14881 (generate_access): Now returns int.
14882 (last_access_generated): New global.
14883 (process_file): Clear last_access_generated; make multiple passes
14885 (print_field_info): Just return if generate_access returns true.
14886 (print_method_info): Likewise. Also, allow <init> functions to
14888 (print_c_decl): Added is_init argument. Print constructors
14890 (print_cxx_classname): Use UTF8_GET to extract characters from
14892 (print_base_classname): New function.
14893 (print_class_decls): New function.
14894 (process_file): Use it.
14895 (utf8_cmp): New function.
14897 1998-07-13 Nick Clifton <nickc@cygnus.com>
14899 * lang-options.h: Format changed to match changes in gcc/toplev.c
14900 to implement a --help option.
14902 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14904 * decl.c (init_decl_processing): Revert change to dtable_type.
14906 1998-07-09 Per Bothner <bothner@cygnus.com>
14908 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14910 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14912 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14914 * lang.c (lang_init): Default flag_exceptions to 1, without
14915 checking to see if it's 2 first.
14917 1998-07-08 Jeffrey A Law (law@cygnus.com)
14919 * constants.c: Include "system.h".
14920 * decl.c: Likewise.
14921 * lang.c (flag_new_exceptions): Get via extern now.
14922 (lang_init_options): New functions. Turn on flag_new_exceptions.
14924 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14926 * lex.c (java_lex): Return 0 when we see an invalid character in
14929 * lex.c (java_read_char): Specify extra argument when calling
14931 (java_read_unicode, java_parse_end_comment,
14932 java_parse_escape_sequence): Likewise,
14933 (java_lex): Specify extra argument when calling
14934 java_lex_error. Test that IDs are beginning with a legal character
14935 for IDs. Handle invalid characters with an error message and a
14936 call to java_lex_error.
14937 (java_lex_error): Adjust column position by new argument
14938 `forward'. Issue an error even if in the middle of reporting an
14941 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14943 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14944 we don't explicitly put a null pointer when we're copying it.
14946 1998-07-07 Tom Tromey <tromey@cygnus.com>
14948 * gjavah.c (print_cxx_classname): New function.
14949 (super_class_name): Likewise.
14950 (print_super_fields): Removed.
14951 (in_super): Removed.
14952 (print_field_info): Never generate #defines.
14953 (print_c_decl): Changed generated types to match JNI. No longer
14954 print class name before method name.
14955 (print_method_info): Print "static" before static methods.
14956 Print "virtual" before non-final methods.
14957 (usage): Use exit(1), not exit(-1).
14959 (print_field_info): Use %.17g to print a double.
14960 (last_access): New globals.
14961 (process_file): Initialize last_access.
14962 (usage): Now static.
14963 (ACC_VISIBILITY): New define.
14964 (generate_access): New function.
14965 (print_field_info): Call it.
14966 (print_method_info): Likewise. Also, generate information for all
14967 methods, not just native methods. Return void.
14968 (print_c_decl): Return void.
14969 (print_field_info): Return void.
14971 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14973 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14974 processing the jc1 grammar file. Prefix bison functions and
14975 variables with java_.
14976 (parse.c): Dependencies on parse.h and lex.h
14977 * expr.c (build_java_arrayaccess): Function now global.
14978 * java-tree.h: Comment reorganized to carry on previous
14979 classification effort.
14980 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14981 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14982 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14983 java_parse (new prefix java_ generated by bison).
14984 (java_layout_parsed_class, java_register_parsed_class): Function
14986 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14987 * lex.c (static tree wfl_op): Variable deleted.
14988 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14989 ctxp fields to NULL_TREE.
14990 (java_lex): No longer create WFL for operators. Filename caching
14991 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14992 created as STRING_CST and later expanded. Removed extra argument
14993 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14995 (build_wfl_node): Removed code in comments.
14996 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14997 store token and location data in the current bison token.
14998 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14999 static/extern function declaration at the beginning of the file.
15000 (struct qualification): Data structure definition deleted.
15001 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15002 (qualify_ambiguous_name): Function declaration modified. Function
15003 now returns nothing.
15004 (build_array_ref, patch_array_ref, make_qualified_name,
15005 resolve_qualified_expression_name, maybe_generate_clinit,
15006 resolve_field_access): New static function declarations.
15007 (build_java_arrayaccess): New extern function declaration.
15008 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15009 (CALL_EXPR_PRIMARY): Macro deleted.
15010 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15011 (struct parser_ctxt): Field initialized_final
15012 removed. non_static_initialized, static_initialized: New fields.
15013 * parse.y (static tree kw_super, static tree kw_this): New global
15015 (%union): tree wfl field of operator member replaced by int
15016 location. WFLs are non longer created for operators.
15017 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15018 (qualified_name:): Now calls make_qualified_name to build the
15020 (type_declaration:): Consider generating <clinit> when class
15022 (variable_declarator:): Directly build an assignment node when the
15023 variable is initialized when declared.
15024 (this_or_super:): Build a WFL and set current location when THIS
15025 or SUPER are parsed.
15026 (expression_statement:): Wrap statement around a WFL.
15027 (primary_no_new_array:): Fixed typo. Changed value returned by
15028 THIS_TK because of its new type (temporary).
15029 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15030 (field_access:): Build qualified name with SUPER.
15031 (method_invocation:): Fixed returned value because of SUPER's new
15033 (array_access:): Use OSB_TK location information.
15034 (post_increment_expression:, post_decrement_expression:,
15035 unary_expression:, pre_increment_expression:,
15036 pre_decrement_expression:, unary_expression_not_plus_minus:,
15037 cast_expression:, multiplicative_expression:,
15038 additive_expression:, shift_expression:, relational_expression:,
15039 equality_expression:, and_expression:, exclusive_or_expression:,
15040 inclusive_or_expression:, conditional_and_expression:,
15041 conditional_or_expression:, assignment:): Use new location/token
15042 information available on operators.
15043 (create_class): Set super_decl_type to NULL_TREE when processing
15045 (register_fields): Field initialization is now a MODIFY_EXPR
15046 node. Chain initialization code to the matching lists (according
15047 to the field declaration modifiers).
15048 (maybe_generate_clinit): New function.
15049 (method_header): Don't set method's DECL_NAME to a WFL when adding
15050 methods to java.lang.Object.
15051 (resolve_and_layout): Now can return NULL_TREE if the type
15052 resolution fails. Otherwise, return the class DECL instead of its
15054 (check_method_redefinition): Don't patch method DECL_NAME if it
15055 belongs to java.lang.Object.
15056 (process_imports): Simply assign error_found to the value returned
15057 by check_pkg_class_access.
15058 (declare_local_variables): Don't use their init statements (if
15059 any) when parsing error were previously found. Reuse MODIFY_EXPR
15060 build during parsing as an init statement.
15061 (java_method_add_stmt): Now return the current method body.
15062 (java_layout_parsed_class, java_register_parsed_class): Functions
15064 (java_complete_expand_methods): Initialize the constant pool on a
15065 per class basis. Layout the classes before expanding their method
15066 bodies. Don't try expand artificial constructor code if error were
15067 found. Make the classes data and register them if no error were
15069 (java_complete_expand_method): Retrieve an artificial constructor
15070 argument list before entering its body. Assign the top block to
15071 the artificial constructor function body and set types of declared
15072 blocks and compound statements to void. Walk method body if not an
15073 artificial constructor.
15074 (make_qualified_name, cut_identifier_in_qualified): New functions.
15075 (resolve_expression_name): Fixed comments. Save/restore the
15076 current class CLASS_LOADED_P flag value. Build non qualified
15077 static field access and handle qualified expression names.
15078 (resolve_field_access, resolve_qualified_expression_name): New
15080 (patch_method_invocation_stmt): Use the new expression resolution
15081 scheme, calling resolve_field_access when the function call is
15082 resolved as an expression.
15083 (qualify_ambiguous_name): Function rewritten to work on qualified
15084 expression produced by make_qualified_name.
15085 (java_complete_tree): Promote type when function's argument are
15086 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15087 the assignment to discover further errors if RHS is a expression
15088 name that fails to evaluate. Declare LHS initialized even though
15089 the assignment failed. Don't use the location variable and removed
15090 extra argument in patch function calls. Now handle the ARRAY_REF
15091 case and build internal string representation when STRING_CSTs are
15093 (build_method_invocation): Don't wrap function call around a WFL.
15094 (build_assignment): Likewise. Use the operator location
15096 (patch_assignment): Handle array access LHSs. Handle error
15097 provenance, resulting in a better error report.
15098 (build_binop): Use op_location from operator as binop location
15100 (build_unaryop, build_incdec, build_cast): Likewise.
15101 (patch_binop): Extract location information from the node. Fixed
15102 typo in error message.
15103 (patch_unary_op): Extract location information from the node.
15104 (build_array_ref, patch_array_ref): New functions.
15106 1998-07-01 Tom Tromey <tromey@cygnus.com>
15108 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15109 match _Jv_IsInstanceOf.
15110 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15111 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15113 1998-06-30 Tom Tromey <tromey@cygnus.com>
15115 * decl.c (init_decl_processing): Functions are now named
15116 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15118 1998-06-29 Per Bothner <bothner@cygnus.com>
15120 * java-tree.h (load_class): Add prototype.
15121 * class.c (is_compiled_class): Add missing arg to load_class.
15122 * expr.c (expand_java_NEW): Call load_class.
15123 * parse.y (process_import): Removed bogus use of void return value.
15125 1998-06-25 Per Bothner <bothner@cygnus.com>
15127 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15128 Function name is "_Jv_Throw" instead of "soft_athrow".
15129 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15130 Function name is "_Jv_AllocObject" instead of "soft_new".
15131 Takes an extra parameter (object size).
15132 * expr.c: Update calls.
15134 1998-06-24 Per Bothner <bothner@cygnus.com>
15136 * lex.c (java_get_line_col): Handle end-of-file.
15137 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15139 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15141 * lang.c (lang_init): Make -fexceptions the default.
15142 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15143 exception handling is not turned on.
15145 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15147 * lang.c (flag_new_exceptions): Make this this default.
15148 * decl.c (end_java_method): Call emit_handlers.
15149 * except.c (method_init_exceptions): Set language code and version.
15150 (expand_start_java_handler): Enable exception, and call
15151 expand_eh_region_start.
15152 (expand_end_java_handler): Enable exception, and set up catch blocks.
15153 (emit_handlers): New routine to generate the saved handlers.
15154 * java-except.h (emit_handlers): Add prototype.
15156 1998-06-12 Per Bothner <bothner@cygnus.com>
15158 We used to have three different representations of the constant pool:
15159 the CPool structure, the tree_constant_pool, and the constructures
15160 used to build the Class object (which may need class and string
15161 constants) in compiled code. None were appropriate for compiling
15162 to .class files, so I did a major overhaul.
15164 First, the tree_constant_pool array was removed. Things were
15165 modified to the CPool structure in the JCF could be used.
15166 Second, a "capacity" field was added to the CPool, and functions
15167 written to search for a matching constant, adding one if not found.
15168 The code that generated the Class object was changed to use a CPool.
15169 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15170 the static Class object are now only in build_constants_constructor.
15171 Finally, I wrote code which can generate a .class file (including its
15172 constant pool) from the RECORD_TYPE of a class. This is a big step
15173 on the way to compiling Java source into .class files.
15175 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15176 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15178 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15179 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15180 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15181 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15182 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15183 (lang_type): Removed constant_pool field.
15184 * jcf.h (CPool): Renamed size to count. Added field capacity.
15185 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15186 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15187 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15189 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15190 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15191 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15192 (set_constant_entry, find_constant1, find_constant2,
15193 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15194 find_utf8_constant, find_class_or_string_constant): New functions.
15196 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15197 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15198 (give_name_to_class, get_class_constant): Likewise.
15199 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15200 (get_name_and_type_constant, get_ref_constant): Removed.
15201 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15202 * parse.y: Don't save/restore tree_constant_pool.
15203 * verify.c (verify_jvm_instructions): Update for new approach.
15204 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15206 * lang-options.h: Added -femit-class-file, -femit-class-files.
15207 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15208 (lang_f_options): Added "emit-class-file(s)".
15210 * expr.c (build_java_arrayaccess): Generate more efficient array
15211 bounds checking, by using unsigned compare.
15213 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15215 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15217 * parse.h: New comment on the handling of unresolved type
15218 identifiers. JDEPs are now part of the jdep_code enum.
15219 (typedef struct jdep): Now use enum jdep_code or int, depending on
15220 availability. Both are narrowed down to an 8 bits bitfield.
15221 (CALL_EXPR_PRIMARY): Fixed comment.
15223 1998-06-10 Tom Tromey <tromey@cygnus.com>
15225 * Make-lang.in (java): Added gjavac and jvgenmain.
15226 (java.start.encap): Depend on gjavac.
15227 (java.rest.encap): Depend on jvgenmain.
15229 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15230 (JAVA_CROSS_NAME): Likewise.
15231 (java.all.build): Depend on jvgenmain and gjavac.
15232 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15233 (jvgenmain$(exeext)): New target.
15234 (java.install-common): Wrote.
15235 * config-lang.in (compilers, stagestuff): Added gjavac and
15238 1998-06-10 Dave Brolley <brolley@cygnus.com>
15240 * lang.c (lang_decode_option): New argc/argv interface.
15242 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15244 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15245 * decl.c (build_decl_no_layout): New function.
15246 * expr.c (java_lang_expand_expr): Layout declarations found in
15247 blocks before they're pushed.
15248 * jcf-parse.c (load_class): Save current line when parsing class
15250 (parse_source_file): Register class before expanding their
15252 * lang.c (put_decl_node): Produce `null' when `void *' is
15254 * lex.c (static tree wfl_op): New static global, for error report
15256 (java_init_lex): wfl_operator and wfl_op initialized
15257 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15259 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15260 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15261 build_unresolved_array_type): New static function definitions.
15262 (build_decl_no_layout): New extern function declared.
15263 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15264 faulty modifier exists.
15265 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15266 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15267 (UNARY_PLUS_EXPR): New fake operator.
15268 (struct parser_ctxt): New field osb_number.
15269 * parse.y (static tree wfl_operator): New static WFL for operator
15270 bound error messages.
15271 (DECR_TK, INCR_TK): Moved.
15272 (OP_TK): Tagged <operator>.
15273 (array_type:): Now call build_unresolved_array_type.
15274 (dim_expr:): Count the number of '[' seen.
15275 (post_increment_expression, post_decrement_expression,
15276 pre_increment_expression, pre_decrement_expression,
15277 unary_expression_not_plus_minus, unary_expression:): Actions are
15278 now building the corresponding unary expressions.
15279 (cast_expression:): Actions are now building cast expressions.
15280 (build_unresolved_array_type): New function.
15281 (create_interface): Reset the number of declared interfaces.
15282 (create_class): Likewise.
15283 (method_header): Methods declared within the scope of an interface
15284 are now implicitly set public and abstract.
15285 (java_complete_class): Variable's and parameter's type are patched
15286 with a promoted type.
15287 (declare_local_variables): Resolved non builtin types are promoted
15288 before being used to build a variable decl. Removed type patch
15289 posted on variable initialization statement.
15290 (source_start_java_method): Use build_decl_no_layout to build the
15291 decl of a parameter of incomplete type.
15292 (java_register_parsed_class): Process interfaces too. Call
15293 rest_of_decl_compilation on each processed class declarations.
15294 (java_complete_expand_methods): Don't attempt to expand things in
15296 (java_complete_tree): Process CONVERT_EXPR, even though it always
15297 has a type. Propagate error_mark_node to node's type too. Promote
15298 method's call argument type and return error_mark_node if
15299 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15300 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15301 handle unary operator nodes.
15302 (build_assignment): Added comment.
15303 (print_int_node): New function.
15304 (patch_assignment): New second argument. New error handling. Use
15305 print_int_node. Handle references. Use can_cast_to_p to issue
15306 different error message according to the context and check upon
15307 the initialization of the RHS.
15308 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15309 (operator_string): Handle more operators.
15310 (patch_binop): No longer use a function static
15311 wfl_operator. Improved error message on shift distance.
15312 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15313 patch_cast): New functions.
15315 1998-06-05 Per Bothner <bothner@cygnus.com>
15317 * jvspec.c: New file.
15318 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15320 * java-tree.h (identifier_subst): Add declaration.
15322 1998-06-04 Tom Tromey <tromey@cygnus.com>
15324 * jvgenmain.c (main): Generate call to JvRunMain.
15326 * class.c (make_class_data): Push value for "sync_info" field.
15327 * decl.c (init_decl_processing): Push "sync_info" field.
15329 1998-06-03 Per Bothner <bothner@cygnus.com>
15331 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15332 Java (source) name, not signature.
15333 Set TYPE_ALIGN to (at least) that of element_type.
15335 1998-06-02 Per Bothner <bothner@cygnus.com>
15337 * class.c: Moved classname-mangling-rekated code to ...
15338 * mangle.c: ... this new file.
15339 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15340 * Makefile.in: Update for above changes.
15342 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15344 * expr.c (truthvalue_conversion): Convert integer and floating
15345 point value to their truth value.
15346 * lex.c (java_lex): Handle the `null' literal.
15347 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15348 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15349 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15352 * parse.y: Reorganization/documentation on token declaration.
15353 (binop_lookup[]): New added new tree codes.
15354 (relational_expression): Build corresponding binary operators.
15355 (equality_expression, conditional_and_expression,
15356 conditional_or_expression): Likewise.
15357 (java_complete_class): Fix crash in debug message.
15358 (java_complete_tree): Check initialization of method call
15359 arguments. Further bogus node evaluation to detect more error
15360 during assignments. Handles more binary operators.
15361 (patch_assignment): Use DECL_P.
15362 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15364 (operator_string): Handle more case. Compacted source.
15365 (patch_binop): Changed function comment. Checking for
15366 uninitialized first operand takes the compound assignment into
15367 account and uses DECL_P. Checking for uninitialized second operand
15368 delayed to routine's end. Use macros to issue type bound error
15369 messages and issue messages on both operands if their types are
15370 different. Force fixed type into node. Handle all binary
15373 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15375 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15376 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15377 build operator node and return tokens.
15378 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15379 * parse.h (java_complete_tree): Changed returned type in prototype.
15380 (build_method_invocation, build_assignment, patch_assignment,
15381 patch_binop): New static function declarations.
15382 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15383 BUILD_EXPR_WFL): New macros.
15384 * parse.y (enum tree_code binop_lookup[]): New static for token to
15386 (%union): Parser union has new sub-structure `operator'.
15387 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15388 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15389 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15390 ASSIGN_ANY_TK): Tokens tagged `operator'.
15391 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15392 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15393 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15394 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15395 (assignment_operator:): Rule tagged `operator'.
15396 (expression_statement:): Re-installed default rule.
15397 (method_invocation:): Sub rules call build_method_invocation.
15398 (postfix_expression:): Don't attempt to resolve name here. Just
15400 (multiplicative_expression:): Sub-rules build corresponding binop
15402 (additive_expression:, shift_expression:, and_expression:,
15403 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15404 (assignment:): Sub rule invoke build_assignment.
15405 (assignment_operator:): Default rules on sub rules.
15406 (force_error): Added documentation on this variable.
15407 (declare_local_variables): Build initialization calling
15409 (expand_start_java_method): Removed unused rtx declaration. Mark
15410 arguments as already initialized.
15411 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15412 (java_complete_expand_methods): Don't process next method if
15413 completion of the previous one triggered errors.
15414 (java_complete_expand_method): Call source_end_java_method if no
15415 error were found during completion.
15416 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15417 locals declaratilon. Handle names found within a class. Return
15418 error_mark_node when things aren't found.
15419 (patch_method_invocation_stmt): Return error_mark_node on failures.
15420 (patch_invoke): Removed unused local. Return the correct node.
15421 (java_complete_tree): Now returns a value. The BLOCK section binds
15422 local identifiers and the type of a BLOCK is now void. Assign the
15423 result of operand completion on COMPOUND_EXPR. Assign the
15424 encapsulated node of a WFL to the result of its completion, except
15425 when the node is an identifier. Now handle MODIFY_EXPR and several
15426 binary operators. Return error_mark_node on errors.
15427 (build_method_invocation, build_assignment, patch_assignment,
15428 build_binop, operator_string, patch_binop): New functions.
15429 * typeck.c (binary_numeric_promotion): New function.
15431 1998-05-21 Per Bothner <bothner@cygnus.com>
15433 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15434 Replace most uses of ident_subst by identifier_subst.
15436 * class.c (push_class_static_dummy_field): Removed function.
15437 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15438 instead of looking got "class" static field. Create that decl here.
15439 (class_identifier_node): Removed; no longer needed.
15440 (init_class_processing): Don't init class_identifier_node.
15441 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15442 Do nreverse 0 times (instead of twice) for Object and Class.
15443 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15445 1998-05-20 Per Bothner <bothner@cygnus.com>
15447 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15448 while initializing linenumber_count and linenumber_table.
15449 Do it before init_function_start (which calls emit_line_note).
15450 * expr.c (expand_byte_code): Don't need to clear lineno here.
15452 1998-05-18 Tom Tromey <tromey@cygnus.com>
15454 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15455 then mangle number as _N_.
15457 * class.c (mangle_class_field): New function.
15458 (build_class_ref): Set assembler name of class reference using
15459 mangle_class_field.
15460 (push_class_static_dummy_field): Likewise.
15462 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15464 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15465 of assigning to TREE_CODE. The latter method exploits a feature
15466 of GCC that is not ANSI compliant.
15468 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15470 * decl.c (pushdecl_force_head): New function.
15471 (pushlevel): Removed conditional printf.
15472 (complete_start_java_method): Don't enter local variable scope if
15473 function is compiled from source code.
15474 * expr.c: parse.h now included
15475 (java_lang_expand_expr): New function.
15476 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15477 printf. Terminate buffer when doing directories.
15478 * jcf-parse.c (parse_source_file): Call lang_init_source before
15479 parsing and before code generation.
15480 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15481 use printf if the macro is defined.
15482 * lang.c (lang_init): Install lang_expand_expr hook on
15483 java_lang_expand_expr.
15484 (java_dummy_print): New function.
15485 (lang_init_source): New function.
15486 * lex.c (java_lex): Remember location of an opening brace at the
15487 second nesting level.
15488 (java_is_eol): Unget character seen after a CR if it is EOF.
15489 * parse.h: Now includes lex.h
15490 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15491 printf if the macro is defined.
15492 (expand_start_java_method, build_expr_block, enter_block,
15493 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15494 New static function declarations.
15495 (pushdecl_force_head): New extern function declaration.
15496 (INCOMPLETE_TYPE_P): New macro.
15497 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15498 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15499 BLOCK_EXPR_ORIGIN): New macros.
15500 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15501 DECL_SOURCE_LINE_LAST): New macros.
15502 (struct parser_ctxt): Removed field current_method_decl, redundant
15503 with the field current_function_decl. Added fields
15504 first_ccb_indent1 and pending_block.
15505 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15506 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15508 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15509 (compilation_unit:): Cosmetic on sub rule.
15510 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15511 (variable_initializer:): Installed default rule on expression:.
15512 (method_declaration:): method_header: starts a new
15513 method. method_body: installs the function body, absorbs blocks
15514 emitted for temporary variable scopings, pops function's body block
15515 and merges function's last statement lineno in DECL_SOURCE_LINE.
15516 (method_body:): Installed default rules.
15517 (block:): Call enter_block when an opening brace is seen. Absorb
15518 scoping blocks and call exit_block when a closing brace is seen.
15519 (block_statement:): Cosmetic changes.
15520 (method_invocation:): Create WFL around CALL_EXPR node.
15521 (patch_stage): Added comment around definition.
15522 (method_header): Try to use first_ccb_indent1 as the first line of
15523 the method, so BP debug info are emitted at the first opening
15524 brace of the function. If the function has no body, use the
15525 location of the function's name. Override currently defined method
15526 name with the matching WFL so we can point redefinition errors
15527 using the location where the function's name was declared.
15528 (check_abstract_method_header): Interprets DECL_NAME as an
15529 identifier or as a WFL, accordingly.
15530 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15531 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15532 location and name information out of it and reinstall DECL_NAME to
15533 its original identifier node value.
15534 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15535 function's source code).
15536 (read_import_dir): Test the value returned by find_class and issue
15537 a fatal accordingly.
15538 (declare_local_variables): Push a new block for the scope of the
15539 new variable(s) if code has been already generated at that nesting
15540 level. Pinpoint redefinition errors using the variable id
15541 WFLs. Generate initialization code if necessary. If the variable
15542 type is incomplete, register a patch on its decl.
15543 (source_start_java_method): Rewritten. Define a new block for the
15544 function's parameters. Build parameter decl out of function's
15545 arguments and register them for a patch if their types are
15547 (expand_start_java_method): Includes the part of
15548 source_start_java_method that was pushing the parameter decls and
15549 completing the method start code.
15550 (source_end_java_method): Removed call the expand_end_bindings and
15551 poplevel (already taken care of). Reinstall function's arguments
15552 and get function's last line of code before calling
15553 expand_function_end.
15554 (java_method_add_stmt): New comment before the function's
15555 code. Complement the second operand of the current COMPOUND_EXPR
15557 (java_complete_expand_methods): Don't generate debug info on line
15558 zero when expanding a generated constructor.
15559 (java_complete_expand_method): Set start and end line numbers for
15560 a artificially generated constructor to one and manually call
15561 enter_block and exit_block when defining it. For all methods:
15562 expand function's start calling the new expand_start_java_method
15563 and invoke java_complete_tree on the effective method's body, if
15565 (resolve_expression_name): Now use lookup_name_in_blocks to search
15566 local variable decls and print out an error when variables are
15568 (patch_method_invocation_stmt): Inserted comment before the
15570 (lookup_method_invoke): Chain method's arguments using chainon
15571 with the current arg list as a second argument. Inserted missing
15572 IDENTIFIER_POINTER when reporting an error on methods not found.
15573 (refine_accessible_methods_list): Don't retain constructors.
15574 (patch_arguments): Function removed.
15575 (java_complete_tree): Inserted comment before the function's
15576 code. New case for BLOCKs. Moved the WFL case a bit
15577 further. Complete function's arguments.
15578 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15579 maybe_absorb_scoping_blocks): New functions.
15581 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15583 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15585 * jcf-parse.c (parse_source_file, java_error_count): New forward
15586 and extern declarations.
15587 (java_parse_abort_on_error): Macro moved.
15588 (jcf_parse_source): fatal called if fopen fails. Now calls
15590 (parse_source_file): New parse_only parameter. Reflects the
15591 elimination of the second pass.
15592 (yyparse): parse_source_file called with argument set to 0.
15593 * jcf.h (JCF_ZERO): Sets java_source to zero.
15594 * lex.c (java_init_lex): pass argument is gone. Function modified
15595 to be called once during the analysis of a file.
15596 (java_unget_unicode): Fixed typo in fatal message.
15597 (java_get_line_col): Likewise.
15598 (java_lval): Likewise. String literals no longer built during
15600 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15602 * parse.h (MODIFIER_WFL): New macro.
15603 (parse_check_super, parser_check_super_interface): Now return int.
15604 (parser_chain_incomplete_item, not_builtin_p,
15605 complete_method_decl): Declarations removed.
15606 (build_method_invocation_stmt, build_invoke): Renamed using the
15607 `patch' instead of `build'
15608 (register-incomplete_type, obtain_incomplete_type,
15609 java_complete_tree, java_complete_expand_method,
15610 unresolved_type_p, create_jdep_list): New function declarations.
15611 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15612 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15613 (jdep): New typedef on new struct _jdep.
15614 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15615 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15616 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15617 JDEP_RESOLVED_P): New macros.
15618 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15619 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15620 JDEP_VARIABLE): New enum values and jdep kinds.
15621 (jdeplist): New typedef on struct _jdeplist.
15622 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15624 (CALL_EXPR_PRIMARY): New macro.
15625 (struct parser_ctxt): Fields java_pass, current_method_decl,
15626 method_decl_list deleted. New field jdeplist.
15627 (INCOMPLETE_P): Macro deleted.
15628 * parse.y (single_type_import_declaration:): Removed pass switch.
15629 (type_import_on_demand_declaration): Likewise.
15630 (field_declaration:): Removed pass switch on all sub rules.
15631 (class_declaration:): Call the complete_class_decl removed on
15633 (method_declaration:): Removed second pass switch. No longer chain
15634 methods decl when method_header reduced.
15635 (method_header:): Sub rules no longer depend on pass switch.
15636 (method_declarator:): Likewise.
15637 (method_body:): Likewise.
15638 (abstract_method_declaration:): Likewise.
15639 (block_statement:): Likewise.
15640 (local_variable_declaration:): Likewise.
15641 (argument_list:): Likewise.
15642 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15643 removed. Partial CLASS_EXPR tree node built instead.
15644 (postfix_expression:): Removed pass switch on all sub rules.
15645 (java_pop_parser_context): Free classd_list content.
15646 (yyerror): Call obstrack_grow0 to finalize error message.
15647 (check_class_interface_creation): Comment modified to reflect new
15648 returned value meaning. Removed second pass switch. Return 1 if an
15649 error was found, 0 otherwise. Adjust pointer on filename if a
15650 leading path separator was found.
15651 (maybe_create_class_interface_decl): Removed first pass switch
15652 when linking the class decl to the class_list. Install a new
15653 jdep_list for the class.
15654 (add_superinterfaces): List of unresolved interfaces is
15655 gone. Unresolved interfaces are directly added to the current
15657 (create_interface): Second pass shortcut removed.
15658 ctpx->modifier_ctx access through MODIFIER_WFL.
15659 (create_class): Second pass shortcut removed. Call to
15660 register_incomplete_type replaces the call to
15661 parser_chain_incomplete_item.
15662 (complete_class_decl): Function removed.
15663 (duplicate_declaration_error): New way of retrieving redeclared
15665 (register_fields): Call to lookup_modifier_cl replaced by
15666 MODIFIER_WFL. New way of handling unresolved type, using
15667 unresolved_type_p and obtain_incomplete_type.
15668 register_incomplete_type replaces call to parser_chain_incomplete_item.
15669 (patch_stage): New static global variable.
15670 (method_header): New way of handling unresolved type, using
15671 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15672 indicates that the method decl needs to be patched.
15673 (check_abstract_method_header): Call to lookup_modifier_cl
15674 replaced by MODIFIER_WFL.
15675 (method_declarator): Incomplete argument type are registered
15676 calling register_incomplete_type. Patch on the declared method is
15677 issued in that case.
15678 (unresolved_type_p): New function.
15679 (parser_check_super_interface): New comment to reflect function's
15680 modified returned type (int). Function and has a new argument
15681 this_wfl. Call to parse_error_context uses this_wfl instead of
15682 relying on lookup_cl.
15683 (parser_check_super): Comment reflects function's new returned
15684 type (int). Function returns nonzero value on error.
15685 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15686 register_incomplete_type, jdep_resolve_class): New functions to
15687 handle incomplete types in declarations.
15688 (java_complete_class): Rewritten to work with the new incomplete
15689 type handling scheme.
15690 (complete_class_report_errors): Likewise.
15691 (complete_method_decl): Removed: it jobs is now handled by
15692 java_complete_class.
15693 (do_resolve_class): Class loaded in not already loaded and not
15694 found in Java source code.
15695 (java_check_regular_methods, java_check_abstract_methods): Don't
15696 call complete_method_decl anymore.
15697 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15698 (read_import_dir): Got rid of the pass number dependency.
15699 (declare_local_variables): New handling of unresolved types (patch
15701 (source_start_java_method): New parameter level. Function called
15702 with level set to 1 when argument types are potentially
15703 unresolved. Called to complete the job with level set to 2 once
15704 types are complete.
15705 (source_end_java_method): Call to permanent_allocation
15706 removed. Waiting to be replaced by a more suitable obstack
15708 (java_complete_expand_methods, java_complete_expand_method,
15709 java_expand_finals): New functions.
15710 (build_method_invocation_stmt): Renamed
15711 patch_method_invocation_stmt. Extracts function call expression
15712 (wfl) and arguments (args) from CALL_EXPR tree operands.
15713 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15714 call. Patch the function and argument operand of the CALL_EXPR
15716 (patch_argument, java_complete_tree): New functions.
15718 1998-04-20 Per Bothner <bothner@cygnus.com>
15720 Recover from missing fields and methods (i.e. error instead of fatal).
15721 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15722 * expr.c (expand_invoke): Recover from missing method.
15723 (expand_java_field_op): Recover from missing field.
15724 Inline references to java.lang.{Integer,Char,...}.TYPE.
15725 * typeck.c (get_type_from_signature), java-tree.h: New function.
15726 * class.c (add_method): Use get_type_from_signature.
15727 (build_class_ref): Handle a class that was not found.
15728 * typeck.c (convert): Handle conversion to pointers (for convenience).
15729 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15730 instead of lookup_field to handle missing fields.
15732 * jcf-parse.c (process_zip_dir): Set java_source.
15734 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15736 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15738 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15740 * jcf-parse.c (load_class): Don't change input_filename before
15741 calling jcf_parse_source (but still do it before calling
15743 (jcf_parse_source): Assign input_filename after having saved the
15745 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15746 list. ctxp->modifier_ctx zeroed according to its new
15747 definition. ctxp->filename initialized. Removed
15748 JAVA_MODIFIER_CTX_UNMARK.
15749 (java_unget_unicode): Update the character based column position.
15750 (java_allocate_new_line): ref_count not used anymore. Always free
15751 ctxp->p_line. Initialize c_line->char_col to 0.
15752 (java_get_unicode): Update the character based column position.
15753 (java_lex): Use ctxp->elc to store current position in source
15754 file, at the beginning of the parsed token. Set modifier_ctx entry
15755 corresponding to the parse modifier to a WFL node. Return a WFL
15756 node when an identifier is parsed.
15757 (java_lex_error): Now uses ctxp->elc to store current position in
15759 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15760 * lex.h (build_wfl_node): New function definitions.
15761 (struct java_line): ref_count and next fields are gone. New field
15763 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15764 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15765 (JAVA_COLUMN_DELTA): New macro.
15766 (java_lc): New typedef on new struct _java_lc.
15767 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15768 (parse_error_context, parse_warning_context): Changed prototypes.
15769 (java_get_line_col): Added as an available global function.
15770 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15771 (IC_DECL): Replaced by macro IC_TYPE
15772 (DEPEND_WFL): New macro.
15773 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15775 (exit_java_complete_class): Removed a commented out statement.
15776 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15777 now an array of tree nodes. Deleted fields line_list and
15778 e_line. New field elc, to replace e_line.
15779 * parse.y (array_type:): Build WFL node.
15780 (qualified_name:): Build a single WFL node out of two. Retain
15781 the location information of the first node in the resulting node.
15782 (package_declaration:): Use package name as a WFL node
15783 (single_type_import_declaration:): Use imported name as a WFL node.
15784 (type_import_on_demand_declaration:): Use root of the imported
15785 packages as a WFL node.
15786 (field_declaration:): Removed unused local variable cl.
15787 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15788 (yyerror): New static elc. Removed static error_line, error_pos.
15789 New local code_from_source. Save ctxp->elc into elc at the first
15790 pass. Call java_get_line_col to get a string of the line where
15791 the error occurred.
15792 (debug_line): Removed static function.
15793 (parse_error_context, parse_warning_context): Parameter cl is now
15794 a WFL node. Use its value to initialize ctxp->elc.
15795 (redefinition_error): Parameter cl is now a WFL node.
15796 (parse_add_interface): New parameter wfl. No longer call
15797 lookup_cl, use wfl instead.
15798 (check_class_interface_creation): Parameter cl is now a WFL node.
15799 (maybe_create_class_interface_decl): Likewise.
15800 (add_superinterfaces): New function.
15801 (create_interface): Removed local cl, node, super_decl,
15802 super_decl_type. Function now uses id as a WFL node. Better
15803 warning/error report on obsolete or forbidden mix of
15804 modifiers. Now calls add_superinterfaces to register interfaces.
15805 (create_class): Removed local cl, node. Local variable id is used
15806 as a WFL node. Better error report on forbidden modifier
15807 mix. Uses add_superinterfaces to register interfaces.
15808 (find_field): Argument cl is now a WFL node. Now store the WFL
15809 node of a fields that needs to be checked for their
15811 (method_header): Local variable node non longer used. Local
15812 variable id replaces cl.
15813 (check_modifiers_consistency): Local variable cl is now a WFL
15815 (method_declarator): Local variable cl replaced by parameter id.
15816 (parser_qualified_name): Now uses parameter name as a WFL node.
15817 (parser_check_super_interface): New parameter wfl, for achieve
15818 greater accuracy during error reports.
15819 (parser_chain_incomplete_item): New parameter named location. Used,
15820 along the decl, to construct the incomplete item node.
15821 (java_complete_class): resolve_class now uses WFL node extracted
15822 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15824 (complete_method_decl): Unresolved function's argument types are WFL.
15825 (resolve_class): Parameter cl is now a WFL node.
15826 (resolve_and_layout): Likewise.
15827 (do_resolve_class): Likewise. Try first to use cl and then do the
15828 lookup on the decl when calling check_pkg_class_access.
15829 (complete_class_report_errors): Use IC_TYPE in place of
15830 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15831 instead of doing a lookup over the decl.
15832 (java_check_final): Use WFL info from field tree list.
15833 (lookup_cl): Rewritten and returns a statically defined WFL node.
15834 (lookup_modifier_cl): Now uses information from WFL nodes.
15835 (process_imports): Likewise.
15836 (read_import_dir): name and cl arguments replaced by a single WFL
15837 node. Function modified accordingly.
15838 (find_in_imports_on_demand): Now uses WFL node.
15839 (check_pkg_class_access): cl argument is now a WFL node.
15840 (declare_local_variables): Fixed to use WFL nodes.
15841 (resolve_expression_name): Likewise.
15842 (build_method_invocation_stmt): name_combo argument renamed
15843 wfl. Function modified to use WFL nodes.
15844 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15845 (lookup_method_invoke): cl is now a WFL node. Added missing
15846 IDENTIFIER_POINTER to class type decl name.
15848 1998-04-14 Dave Brolley <brolley@cygnus.com>
15850 * lang.c (init_parse): Now returns char* containing the filename.
15852 1998-04-10 Per Bothner <bothner@cygnus.com>
15854 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15856 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15857 * class.c (make_class_data): If flag_assume_compiled, initial class
15858 state is CSTATE_PREPARED; make superclass and interfaces direct
15859 references, rather than constant pool indexes.
15861 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15863 * parser.y: Include flags.h. Removed debug variable pl.
15864 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15865 (block:): Likewise.
15866 (labeled_statement_nsi:): Generate debug info when reducing
15867 expression_statement:.
15868 (check_pkg_class_access): get_access_flags_from_decl invocation
15869 fixed for new CLASS_* flags location.
15870 (source_end_java_method): Save/restore parser context when
15871 entering/leaving this routine. Restore lineno to its right value
15872 before calling expand_end_bindings.
15873 (build_method_invocation_stmt): build_invoke called with the
15874 current line information.
15875 (build_invoke): New argument cl. Wrap the function call around a
15877 (refine_accessible_methods_list): Changed comment, removed
15879 * parse.h: Fixed typo in comments.
15880 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15881 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15882 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15884 * lex.c (java_lex): Record the last closing curly bracket of a
15886 * jcf-parse.c (jcf_parse_source): Now calls
15887 java_check_methods. Clarified comment, fixed typo.
15889 1998-04-09 Dave Brolley <brolley@cygnus.com>
15891 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15892 (finish_parse): Expose for non USE_CPPLIB builds.
15894 1998-04-08 Jeffrey A Law (law@cygnus.com)
15896 * lang.c (lang_print_xnode): New function.
15898 1998-04-03 Per Bothner <bothner@cygnus.com>
15900 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15901 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15902 used to build a class's dispatch table.
15903 (make_class_data): Generate dispatch table if flag_assume_compiled.
15904 Set dtable of class object to address of class_dtable_decl.
15906 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15907 be volatile and have side effects - generates better code.
15909 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15910 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15912 * expr.c (expand_invoke): If class is final, method is
15913 effectively final, so can call it directly.
15915 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15917 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15919 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15921 * parse.y (build_method_invocation_stmt): Removed extra argument
15924 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15926 * expr.c (dtable_indent): Now static global.
15927 (expand_invoke): Now call invoke_build_dtable and
15928 build_invokevirtual.
15929 (invoke_build_dtable, build_invokevirtual): New functions.
15930 * jcf-io.c (find_class): Defer issuing a warning by setting
15931 jcf->outofsynch to 1.
15932 * jcf-parse.c (jcf_out_of_synch): New function.
15933 (load_class): Test this_jcf.outofsynch flag and call
15934 jcf_out_of_synch accordingly.
15935 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15936 comment indentation.
15937 * lex.c (java_get_unicode): Fixed code indentation.
15938 (java_lex): Create string literal. Fixed typo. Removed several
15939 premature obstack_free.
15940 * parse.h: New enums for name resolution and invocation mode.
15941 (struct qualification): New data structure.
15942 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15943 (do_resolve_class, build_method_invocation_stmt,
15944 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15945 debug_line, identical_subpath_p, invocation_mode,
15946 refine_accessible_methods_list, build_invoke,
15947 lookup_method_invoke): New functions declared.
15948 (build_invokevirtual, invoke_build_dtable, match_java_method,
15949 build_field_ref, jcf_out_of_synch): New references to external
15951 (struct parse_ctxt): Removed artificial_constructor field.
15952 * parse.y: (array_type:): Type defined for this rule.
15953 (class_type:): Installed default rule for interface_type:.
15954 (array_type:): Now build Java array type.
15955 (qualified_name:): Now use obstack_grow0.
15956 (method_declaration:): Skip the artificial constructor added to
15958 (abstract_method_declaration:): Execute the code only during pass 1.
15959 (block:): Installed default rule in block_statements:.
15960 (block_statement:): Add the statement to the method during pass 2.
15961 (statement_expression): Installed default rule for
15962 method_invocation:.
15963 (argument_list:): Added code to build the argument list.
15964 (method_invocation:): Added call to create the method invocation
15966 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15967 (debug_line): New function for debug.
15968 (complete_class_decl): No longer do something during pass 1.
15969 (method_header): Use BUILD_PTR_FROM_NAME.
15970 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15972 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15973 function's main comment.
15974 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15976 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15977 (resolve_class): Now works with arrays.
15978 (do_resolve_class, resolve_and_layout): New functions.
15979 (java_check_regular_methods): Reverse method list before and after
15980 having processed it. No longer set ctxp->artificial_constructor.
15981 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15982 accordingly. Fixed typo in issued error message. Now use
15984 (find_in_imports_on_demand): Now use obstack_grow0.
15985 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15986 (source_end_java_method): Call expand_expr_stmt instead of
15987 expand_expr. Calls it before calling expand_function_end.
15988 (java_method_add_stmt): Do nothing if errors were found during
15990 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15991 (build_method_invocation_stmt, build_invoke, invocation_mode,
15992 lookup_method_invoke, refine_accessible_methods_list,
15993 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15995 * typeck.c (build_java_signature): Properly end method signature
15996 if return type skipped.
15997 (match_java_method): New function.
15999 1998-03-16 Per Bothner <bothner@cygnus.com>
16001 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16003 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16005 * expr.c (build_invoke_non_interface): New function.
16006 (methods_ident, ncode_ident): Now static globals.
16007 (expand_invoke): Use build_invoke_non_interface.
16008 * java-tree.h (struct lang_decl): New field function_decl_body.
16009 (DECL_FUNCTION_BODY): New macro.
16010 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16011 CLASS_FROM_SOURCE_P.
16012 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16013 before starting pass 2. Call to java_generate_parsed_class replaced
16014 by java_register_parsed_class.
16015 * lex.c: Fixed typo in header. Some line width related formating.
16016 * lex.h: Some line width related formating.
16017 * parse.h (source_end_java_method, resolve_expression_name,
16018 complete_class_decl, maybe_create_class_interface_decl,
16019 check_class_interface_creation): New static function declarations.
16020 (java_layout_parsed_class, java_method_add_stmt): New function
16022 (struct parser_ctxt): Field mark_class_generate removed. New
16023 fields class_list and artificial_constructor.
16024 * parse.y: Fixed typo in header.
16025 (class_declaration:): Call complete_class_decl when class body
16027 (method_declaration:): Call source_end_java_method in pass 2 when
16028 the method body is defined.
16029 (postfix_expression:): Do expression name resolution on sub-rule
16030 name during pass 2.
16031 (create_class, create_interface): Merged common pieces.
16032 (check_class_interface_creation, maybe_create_class_interface_decl):
16034 (complete_class_decl): New function.
16035 (register_fields): Fixed line width related typo.
16036 (method_header): Correctly skip first argument when fixing
16037 argument line. Changed the loop.
16038 (java_check_circular_reference): Now use ctxp->class_list.
16039 (java_complete_class): Removed start/stop marking.
16040 (java_check_regular_methods): Now takes a class decl as an
16041 argument. Add default constructor if none were encountered.
16042 (java_check_methods): Now use ctxp->class_list. Changed call to
16043 java_check_regular_methods.
16044 (source_start_java_method): Set DECL_ARG_TYPE for each function
16046 (source_end_java_method, java_method_add_stmt): New functions.
16047 (java_generate_parsed_class): No longer exists.
16048 (java_layout_parsed_class, java_register_parsed_class): New functions.
16049 (resolve_expression_name): New function.
16051 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16053 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16054 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16055 until pass initializations are done. Call read_import_dir with
16057 * parse.h: (lookup_modifier_cl): New function declared.
16058 (INTERFACE_FIELD_MODIFIERS): New macro.
16059 (OBSOLETE_MODIFIER_WARNING): New macro.
16060 * parse.y: (register_fields): Class type and current field name in
16061 local variables. Check modifier(s) if adding field(s) to an interface.
16062 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16063 and report errors using the faulty modifier line context.
16064 (lookup_modifier_cl): New function.
16065 (read_import_dir): Detect and report default import processing
16068 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16070 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16071 * class.c (is_compiled_class): Return 1 after making sure it
16072 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16073 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16074 * java-tree.h (flag_assume_compiled): Add decl.
16075 * lang.c (lang_f_options): Add the flag.
16076 (flag_assume_compiled): Add decl, default to 0.
16078 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16080 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16081 (is_compiled_class): Likewise.
16082 (layout_class): Likewise.
16083 (layout_class): Detect and lay out classes defined in source code.
16084 (interface_of_p, add_interface_do, may_add_interface): New
16086 (add_interface): Now use add_interface_do.
16087 (add_method_1): New function.
16088 (add_method): Now use add_method_1.
16089 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16090 (complete_start_java_method): New function.
16091 (start_java_mehod): Now call complete_start_java_method.
16092 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16093 (expand_invoke): Likewise and fixed typo.
16094 *gjava.c: (print_super_field): Use new argument to find_class
16097 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16098 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16099 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16101 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16102 (add_method_1, push_class): New prototypes.
16103 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16104 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16105 directory where the class was found.
16106 (find_class): New argument DO_CLASS_FILE. Function find_class
16107 modified accordingly.
16108 *jcf-parse.c: (fix_class_path): New function.
16109 (load_class): Use new VERBOSE argument. load_class now finds and
16110 loads/parses .class/.java files. Save read_state of current_jcf
16112 (java_parser_abort_on_error): New macro.
16113 (jcf_parse_source, parse_source_file): New function.
16114 (jcf_parse): Fixed typo.
16115 (yyparse): Call parse_source_file () only.
16116 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16117 writing the real class name back in the zip directory entry.
16118 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16119 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16120 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16121 (find_class): Prototype fixed.
16122 *lex.c: Added 1998 time stamp.
16123 Removed all static global variables, moved into the parser
16124 context data structure.. Now include unistd.h if SEEK_SET not
16126 (java_init_lex): Rewritten.
16127 (java_sneak_unicode): Modified current unicode access in current line.
16128 (java_unget_unicode): Likewise.
16129 (java_allocate_new_line): New allocation management.
16130 (java_read_char): Modified access and storage of unget_utf8_value.
16131 New way of processing current unicode.
16132 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16133 (java_get_unicode): Now use the parser context.
16134 (java_lineterminator): Likewise.
16135 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16136 of the reentrant parser implementation. Function now use the
16137 parser context data structure and java_lval. Fixed production of
16138 the float and double constant "out of range" error message. Fixed
16139 obstack use. Return integer value when hitting a modifier. Now
16140 return type for TRUE, FALSE and other predefined types. Return
16141 identifier as a TREE_LIST list containing the current line context
16142 as the TREE_VALUE sub-node.
16143 (java_unicode_2_utf8): Fixed typo in declaration.
16144 (java_lex_error): Now use the parser context data structure.
16145 *lex.h: Added 1998 time stamp.
16146 (struct java_line): New fields ref_count and next.
16147 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16148 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16149 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16150 *parse.h: Added 1998 time stamp.
16151 (java_parse_source_file): Renamed from parse_source_file.
16152 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16153 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16154 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16155 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16156 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16157 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16158 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16159 (struct parser_ctxt): New data structure to keep the parser context.
16160 *parse.y: Added 1998 time stamp, got rid of static global variables.
16161 (java_error_count, ctxp): New global variables.
16162 (%union): New value field.
16163 (numeric_type, integral_type): Rules removed.
16164 (primitive_type): Rule defined to handle integral, float, double and
16166 (qualified_name, package_declaration,
16167 single_type_import_declaration, type_import_on_demand_declaration,
16168 modifiers, class_declaration, super, interfaces,
16169 interface_type_list, class_body, field_declaration,
16170 field_declaration, variable_declarators, variable_declarator,
16171 variable_declarator_id, method_declaration, method_header,
16172 formal_parameter_list, formal_parameter, method_body, block,
16173 static, interface_declaration, extends_interfaces,
16174 abstract_method_declaration, local_variable_declarators): Rules now
16176 (force_error, do_warning): New global statics.
16177 (push_parser_context, parser_context_save_global,
16178 parser_context_restore_global, pop_parser_context): New functions.
16179 (yyerror): Now uses the global parser context. Fixed use of obstack.
16180 (parse_error, parse_error_context, parse_warning_context,
16181 java_accstring_lookup, redefinition_error, check_modifiers,
16182 parser_add_interface, create_interface, create_class, find_field,
16183 duplicate_declaration_error, register_fields, method_header,
16184 check_modifiers_consistency, check_abstract_method_header,
16185 method_declarator, parser_qualified_classname,
16186 parser_check_super_interface, parser_check_super,
16187 parser_chain_incomplete_item, java_check_circular_reference,
16188 layout_class_from_source, java_complete_class,
16189 complete_method_decl, resolve_class, complete_class_report_errors,
16190 java_check_final, check_method_redefinition,
16191 java_check_regular_methods, java_check_abstract_methods,
16192 java_check_methods, lookup_java_interface_method2,
16193 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16194 process_imports, find_in_imports, read_import_entry,
16195 read_import_dir, find_in_imports_on_demand,
16196 check_pkg_class_access, not_builtin_p, declare_local_variables,
16197 source_start_java_method, java_generate_parsed_class): New
16199 *typeck.c: (signature_include_return): New global variable.
16200 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16201 to add the function returned type in the signature.
16203 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16205 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16207 1998-01-29 Dave Brolley <brolley@cygnus.com>
16209 * Make-lang.in (java.info): Added.
16210 (java.install-info): Added
16212 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16214 * Makefile.in (clean): Also remove java/parse.c.
16216 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16218 Add a pair of -fbounds-check/-fno-bounds-check options.
16219 * lang.c (lang_decode_option): Add code to grok arguments.
16220 (flag_bounds_check): Add decl.
16221 (lang_f_options): New array w/ the option in it.
16222 * java-tree.h (flag_bounds_check): Add decl.
16223 * lang-options.h: New file.
16224 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16225 of a static macro value.
16226 (JAVA_ARRAY_EXCEPTION): Delete macro.
16228 1998-01-23 Per Bothner <bothner@cygnus.com>
16230 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16231 * expr.c (build_anewarray): Add missing promote_type.
16233 1998-01-22 Per Bothner <bothner@cygnus.com>
16235 Add array types with known length to optimize bounds checking.
16236 * typeck.c (build_java_array_type): Take length parameter.
16237 (java_array_type_length, build_prim_array_type): New functions.
16238 * java-tree.h: Update for new functions.
16239 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16240 * class.c: Use build_prim_array_type.
16241 * expr.c (can_widen_reference_to): Handle known-length array types.
16242 (verify_jvm_instructions): Keep track of integer push instructions
16243 followed by newarray/anewarray, so we can build known-length arrays.
16244 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16245 (java_array_data_offset): New function.
16246 (build_java_array_length_access): New function. Optimize if constant.
16247 (build_java_arrayaccess): Constant fold bounds check.
16248 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16249 (build_newarray, build_anewarray): New functions.
16250 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16251 * verify.c (merge_types): Handle known-lengh array types.
16253 1998-01-19 Per Bothner <bothner@cygnus.com>
16255 * expr.c (expand_byte_code): Fix performace bug, which caused
16256 searching linenumber_table to be linear rather than constant.
16258 1997-12-12 Per Bothner <bothner@cygnus.com>
16260 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16262 * decl.c, java-tree.h (soft_fmod_node): New global.
16263 * decl.c (init_decl_processing): Define __builtin_fmod.
16264 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16265 using __builtin_fmod.
16267 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16269 * keyword.h: New file, output of keyword.gperf as processed by
16271 * lex.c (java_lex_init): Initialize java_error_flag.
16272 * parse.c (YYERROR_NOW): Uses java_error_flag.
16273 * parse.y: New static java_error_flag. Useless definition of
16275 * parse.y (java_error): Portable error recovery using
16276 java_error_flag (not yet completely tuned).
16278 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16280 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16282 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16284 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16285 (parse.c, lex.c, keyword.h): New rules for Java source code
16287 * parse.c: Renamed into jcf-parse.c.
16288 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16289 * keyword.gperf: New file, Java keywords.
16290 * parse.y: New file, Java language grammar.
16291 * parse.h: New file, Java language grammar definitions.
16292 * lex.c: New file, Java language lexer.
16293 * lex.h: New file, Java language lexer definitions.
16295 1997-12-03 Per Bothner <bothner@cygnus.com>
16297 * decl.c (clinit_identifier_node), java-tree.h: New global.
16298 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16299 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16300 * expr.c (expand_java_field_op): Check for invalid assignment
16303 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16305 1997-10-27 Per Bothner <bothner@cygnus.com>
16307 * verify.c (verify_jvm_instructions): When processing a handler,
16308 attempt to set the current_subr to the right value.
16309 (More complicated code combines Sep 17 and Oct 22 versions.)
16311 1997-10-24 Per Bothner <bothner@cygnus.com>
16313 * class.c (push_class): Figure out (guess) name of source file.
16314 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16315 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16316 (parse_class_file): Change return type from int to void.
16317 Call debug_start_source_file/debug_end_source_file.
16319 * expr.c (build_java_binop): Fix masking 2nd operand.
16320 * decl.c (init_decl_processing): Set sizetype first.
16322 1997-10-22 Per Bothner <bothner@cygnus.com>
16324 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16325 (Revert Sep 17 change.)
16327 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16329 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16330 .class extension in their name and fix thing so we don't process
16331 them parse_zip_file_entries().
16332 (parse_zip_file_entries): Cleaned unused local variables.
16334 1997-10-20 Per Bothner <bothner@cygnus.com>
16336 * expr.c (can_widen_reference_to): Allows equal array element types.
16337 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16338 * jcf-dump.c (RET): Get (and print) index.
16340 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16341 Promote element type to POINTER_TYPE.
16343 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16345 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16346 find_in_current_zip, jcf_figure_file_type): Moved from
16347 jcf-reader.c to parse.c.
16348 * zextract.c: (read_zip_archive): takes file_comment_length possible
16349 field into account.
16351 1997-10-20 Per Bothner <bothner@cygnus.com>
16353 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16355 * verify.c (merge_types): Handle array types even better ...
16357 1997-10-17 Per Bothner <bothner@cygnus.com>
16359 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16361 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16362 * class.c (make_class_data): Don't build fields_decl if no fields.
16363 When building fields_decl, skip if DECL_ARTIFICIAL.
16365 * expr.c (java_stack_swap): Update stack_type_map.
16366 * verify.c (merge_types): Handle array types better.
16368 1997-10-15 Per Bothner <bothner@cygnus.com>
16370 * class.c (add_field): Don't promote short integral fields to
16371 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16372 * expr.c (push_value): Promote and convert short integral values.
16374 * decl.c, java-tree.h (integer_two_node): New constant node.
16375 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16377 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16379 * class.c (append_gpp_mangled_type): Use function argument
16380 unpromoted type to generate mangled name.
16382 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16384 * constants.c (build_constant_data_ref): Now uses current_class
16385 instead of main_class.
16386 (build_constants_constructor): Now uses current_class instead of
16388 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16389 of the global variable SeepZipFiles done here.
16390 * zextract.c (read_zip_archive): extra_field optional field taken
16391 into account while computing the position of the class file in the
16393 * verify.c (verify_jvm_instructions): Use current_jcf to search
16395 * parse.c (load_class): First search for the class to load in the
16396 current zip file. Saves current_jcf (restored before returning
16397 from that function). Don't call JCF_FINISH in the class was found
16398 in the current ZIP file.
16399 (jcf_parse): If the class was found in the current ZIP file, save
16400 its tree_constant_pool (for later reuse).
16401 (parse_class_file): New function. Process each method defined in
16402 the current class and record the class as to be later registered.
16403 (yyparse): Rewritten. Figure the type of the current file and switch
16405 * lang.c: New global variable current_jcf.
16406 (lang_init): Removed compiling_from_source test (done later, in
16407 yyparse). Removed call the jcf_parse ().
16408 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16409 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16410 in the current ZIP file) and zip_offset (offset to the class data in
16411 the current zip file).
16412 * jcf-reader.c: zipfile.h included.
16413 localToFile: New ZipFileCache static global variable
16414 (parse_zip_file_entries): New function. Browse the current ZIP
16415 file directory and process each class found.
16416 (process_zip_dir): New function. Register each class found in the
16417 ZIP file directory. The class aren't parsed but a valid JCF is
16418 link to each of them.
16419 (find_in_current_zip): New function. Search for a class in the
16420 current ZIP file directory. If found, prepare the class so that it
16422 (jcf_figure_file_type): New function. Examine the file structure
16423 to figure a class file, a ZIP file. If none of these categories are
16424 matched, a source file is assumed.
16425 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16426 SeenZipFile: New global variable.
16427 (open_in_zip): Use zipmember's length to accelerate the search for
16428 a member. If zipmember was NULL and zip file successfully read,
16430 * java-tree.h: New global variable current_jcf declared. Added
16431 declaration for current_constant_pool_tags, current_constant_pool_data,
16432 current_constant_pool_length, current_constant_pool_data_ref.
16433 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16434 store the JCF of classes seen in a zip file) and tree *constant_pool
16435 (to save a loaded class constant pool). current_class declared here.
16436 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16437 retrieve method_ref_constant.
16438 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16439 (OBJECT): get_class_constant now uses current_jcf.
16440 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16441 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16442 (expand_invoke): Now uses current_class instead of main_class
16443 (build_class_init): Now uses current_class instead of main_class
16444 * class.c: New static global variable registered_class.
16445 (register_class): New function.
16446 (emit_register_class): Modified to use registered_class instead of
16448 (is_compiled_class): Now take into account class seen in the archive.
16450 1997-10-06 Per Bothner <bothner@cygnus.com>
16452 * except.h: Renamed to: java-except.h.
16453 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16454 * except.c: Add semi-working (commented out) implementation.
16456 * expr.c (expand_iinc): Add needed flush_quick_stack.
16457 * parse.c (set_source_filename): New function.
16458 (give_name_to_class): Set input_filename from package.classname.java.
16460 * jcf-io.c (find_class): Don't look first in ".".
16462 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16464 * zextract.c (read_zip_archive): Now takes into account the
16466 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16468 1997-09-20 Per Bothner <bothner@cygnus.com>
16470 * constants.c, java-tree.h (build_internal_class_name): New function.
16471 (alloc_class_constant): Re-implement using build_internal_class_name.
16472 * class.c (make_class_data): Likewise.
16473 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16475 1997-09-17 Per Bothner <bothner@cygnus.com>
16477 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16478 to NULL before pushing an exception handler target.
16480 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16481 (java_stack_swap, java_stack_dup): Re-write to be safe from
16482 clobbering registers.
16483 (build_class_init): New function.
16485 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16487 * typeck.c (build_java_array_type): Temporary use
16488 permanent_obstack to create the array 'length' field.
16489 * expr.c (lookup_label): Temporay use permanent_obstack to create
16490 label if not found.
16491 * class.c (push_super_field): Tempory use permanent_obstack.
16493 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16495 * typeck.c (type_for_mode): Now handles double_type_node and
16497 * verify.c (verify_jvm_instructions): The instruction following
16498 the wide bytecode is checked. OPCODE_ret added to the list of
16501 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16503 * class.c (make_class): Temporary use permanent_obstack. Set the
16504 class CLASS_P field to 1.
16505 (push_class): Temporary use permanent_obstack.
16506 (set_super_info): Temporary use permanent_obstack.
16507 (add_method): Temporary use permanent_obstack, set
16508 METHOD_TRANSIENT().
16509 (add_field): Temporary use permanent_obstack. Sets
16510 FIELD_VOLATILE() and FIELD_TRANSIENT().
16511 (build_class_ref): Temporary use permanent_obstack if the class
16513 (build_static_field_ref): Temporary use permanent_obstack when
16514 creating field's rtl.
16515 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16516 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16517 and fields. Function finalized, as far as flag handling.
16518 (push_class_static_dummy_field): Temporary use permanent_obstack.
16519 (emit_register_class): Force generation of class registration at
16521 * decl.c (end_java_method): Call permanent_allocation() before
16523 * expr.c (can_widen_reference_to): Added comment to interface
16524 handling, fixed typo.
16525 (lookup_field): Now uses CLASS_P() to correct FIXME
16526 (expand_invoke): Verification on public && !static &&
16527 !abstract moved into soft_lookupinterfacemethod (kaffe).
16528 Use Object class dtable if objectref is an array when expanding
16530 (java_push_constant_from_pool): Temporary use permanent_obstack
16531 for CONSTANT_string
16532 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16533 create constant references.
16534 (get_constant): Temporary use permanent_obstack to create constant.
16535 (load_class): Temporary use permanent_obstack to load class.
16536 (jcf_parse): Temporary use permanent_obstack to perform class
16538 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16539 (build_java_signature): Temporary use permanent_obstack.
16540 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16542 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16543 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16546 1997-09-11 Per Bothner <bothner@cygnus.com>
16548 * class.c (append_gpp_mangled_type): Fix typo.
16549 (emit_register_class): Use main_class to get class object, rather
16550 than looking for no-longer-existing static decl starting with _CL.
16551 * typeck.c (parse_signature_type): Promote array element type
16552 if it is a RECORD_TYPE.
16554 1997-09-10 Per Bothner <bothner@cygnus.com>
16556 * class.c (push_class_static_dummy_field): New function.
16557 (mangle_static_field): New. Do G++-style mangling of static fields.
16558 (layout_class): Mandle static fields here, not in add_field.
16559 (build_class_ref): The class object is now a dummy static field.
16560 * decl.c (find_local_variable): Look for best, instead of first match.
16561 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16562 (build_java_athrow): Don't check here if exception is Throwable.
16563 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16564 (TYPE_USED): Removed. No longer used ...
16565 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16566 * verify.c (push_pending_label): New function.
16567 (push_pending_block): Renamed to check_pending_block.
16568 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16569 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16570 re-checking possible handlers) after a store (less wasted work).
16571 Check for null handler (finally) before calling add_handler.
16572 Various changes to (finally?) correctly handle try/finally.
16574 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16576 * class.c: Include stdio.h.
16578 1997-09-04 Per Bothner <bothner@cygnus.com>
16580 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16581 to make sure class is initialized before static/special invoke.
16583 * verify.c (verify_jvm_instructions): On a store instruction,
16584 call find_local_variable to force pre-allocation of decl and rtx.
16585 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16587 1997-09-03 Per Bothner <bothner@cygnus.com>
16589 * class.c (build_class_ref): Strip off "promoted_" if need be.
16590 (make_field_value): Call build_java_signature when needed.
16591 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16592 * expr.c (build_java_athrow): Don't push_value of exception.
16593 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16594 match specification of [fd]cmp[lg] for NaNs.
16595 (expand_byte_code): Add support for exception handler ranges.
16596 * except.c: Add skeleton for EH code-generation.
16597 * verify.c (merge_types): Treat all promoted integral types as equal.
16598 * constants.c (build_constants_constructor): To force creation of
16599 current_constant_pool_data_ref, call build_constant_data_ref.
16601 * javaop.def (lload): Fix typo.
16602 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16604 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16606 * parse.c: Don't include function.h.
16608 1997-08-27 Per Bothner <bothner@cygnus.com>
16610 * except.[ch]: New files.
16611 * Makefile.in (JAVA_OBJS): Add except.o
16612 * expr.c: Temporary warning about unimplemented exceptions.
16613 * verify.c: Verify exception handlers.
16615 * jcf-dump.c (disassemble_method): Print exception table.
16617 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16619 * expr.c (verify_jvm_instructions): Started a thorough
16620 verification of invoke* bytecodes.
16621 (expand_byte_code): flush quick stack if PC is the target of a
16622 branch. and undef RET (conflicting with config/i386/i386.h).
16623 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16625 (expand_invoke): Now handles invokeinterface and do more
16626 verification according to the bytecode.
16627 (lookup_field): Don't try to load the class if processing
16629 (can_widen_reference_to): Now handles interfaces.
16630 * decl.c (init_decl_processing): New global variable
16631 soft_lookupinterfacemethod_node, declared in java-tree.h.
16632 Call set_super_info on string_type_node.
16633 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16635 * class.c (set_super_info): Fills the CLASS_* flags according to
16637 (get_access_flags_from_decl): Handles all class flags.
16639 1997-08-26 Per Bothner <bothner@cygnus.com>
16641 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16642 * parse.c (yyparse): Check for abstract method, and missing code.
16643 * expr.c (expand_byte_code): Change interface.
16644 * lang.c (put_decl_node): Print promoted types prettier.
16645 * verify.c (verify_jvm_instruction): Change interface.
16646 Partial support for scanning exception table.
16647 For load instructions, handle promoted integral types.
16649 1997-08-21 Per Bothner <bothner@cygnus.com>
16651 * verify.c: New file, with contents moved from expr.c.
16652 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16653 * typeck.c (is_array_type_p): Moved here from expr.c.
16654 * java-tree.h: Add some now-needed function declarations.
16655 * Makefile.in (JAVA_OBJS): Added verify.o.
16657 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16659 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16660 METHOD_ABSTRACT flag.
16662 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16663 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16664 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16666 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16668 (start_java_method): Hook for SYNCHRONIZED methods.
16670 * expr.c (build_java_jsr, build_java_ret): New functions
16671 (JSR,PRE): New macros
16672 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16673 (verify_jvm_instructions): tableswitch, lookupswitch,
16674 monitorenter, monitorexit, goto_w: verified.
16675 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16676 (build_java_monitor): New function.
16677 (MONITOR_OPERATION): Modified to call build_java_monitor()
16678 (verify_jvm_instructions): Started a thorough verification of
16681 1997-08-19 Per Bothner <bothner@cygnus.com>
16683 Support verification of jsr/ret subroutines (used for try/finally).
16684 * decl.c (return_address_type_node): New type node.
16685 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16686 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16687 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16688 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16689 TYPE_USED): New macros for special types in type_map.
16691 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16692 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16694 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16696 * expr.c (can_widen_reference_to): New function.
16697 (pop_type): Use it.
16698 (merge_type_state): Support handling start of subroutine.
16699 (push_pending_block): Return char* error message, instead of calling
16700 fatal on an error. Also handle subroutines.
16701 (verify_jvm_instructions): Handle errors from push_poending_block.
16702 Support jsr and ret instructions.
16704 1997-08-19 Per Bothner <bothner@cygnus.com>
16706 * jcf-io.c (find_classfile): Fix thinko.
16707 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16709 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16711 * Makefile.in (BISON): Remove.
16713 1997-08-07 Per Bothner <bothner@cygnus.com>
16715 * Makefile.in: Convert to autoconf.
16716 * config-lang.in (outputs): Added java/Makefile.
16718 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16719 Rename cc1java to jc1.
16721 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16722 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16724 * class.c (class_depth): Do load_class if needed.
16726 Mostly better verification.
16727 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16728 (init_decl_processing): Change return type of soft_checkcast.
16729 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16730 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16731 lang_print_error): New functions.
16732 (lang_init): Set global hook print_error_function to lang_print_error.
16733 * expr.c: In the type_map ptr_type_node is only used for null now.
16734 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16735 (merge_types): Dererence pointer to record types before comparing.
16736 (decode_newarray_type, merge_types): On error just return NULL.
16737 (build_java_binop): Add preliminary implementation (with warning)
16738 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16739 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16740 (expand_compare, expand_java_goto, expand_java_call): Don't
16741 push_pending_block, since that only makes sense when verifying.
16742 (merge_type_state): Different return codes.
16743 (push_pending_block): A block may need to be verified more than once.
16744 (expand_byte_code): Warn about unused code at code generation time.
16745 (verify_jvm_instruction): Changed logic, since code may need to be
16746 re-verified if type-state has changed. Also, better error handling.
16747 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16748 Improve newarray, anewarray, ?aload, athrow,
16749 * java-tree.h (LABEL_CHANGED): New macro.
16751 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16753 * decl.c (soft_athrow_node): New global variable initialized.
16754 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16755 * typeck.c (convert): Added support for REAL_TYPE.
16756 (convert_to_char): New function.
16757 (convert): Handle CHAR_TYPE.
16758 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16759 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16760 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16762 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16763 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16764 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16765 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16766 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16767 to Use The Right Things.
16768 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16769 compatible with INT. BOOLEAN is made equivalent to BYTE.
16770 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16771 OPCODE_ifnonnull): Now supported.
16772 (build_java_athrow): New function.
16774 1997-08-04 Per Bothner <bothner@cygnus.com>
16776 Rename method name <init> to match G++ (and fix mangling).
16777 * class.c (layout_class): Replace method name of <init> by class name.
16778 (make_method_value): Do inverse renaming of constructor from <init>.
16779 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16780 * typeck.c (lookup_java_constructor): New function.
16781 * expr.c (expand_invoke): If method_name is <init>, call
16782 lookup_java_constructor to find constructor.
16784 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16786 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16788 * parse.c (get_class_constant): Modified to handle array "classes"
16789 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16791 (convert): Modified to handle real type.
16792 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16793 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16794 variables declared.
16795 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16796 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16797 global variables initialized.
16798 (find_local_variable): Handles the case of a pointer
16799 (end_java_method): Restore the use of one more scope
16800 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16801 build_java_array_length_access, expand_java_arrayload,
16802 expand_java_arraystore, expand_java_array_length,
16803 expand_java_multianewarray, expand_java_anewarray,
16804 build_java_check_indexed_type, is_array_type_p,
16805 build_java_throw_out_of_bound_exception): New functions.
16806 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16807 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16808 OPCODE_<t>aload): Implemented code for verification.
16809 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16810 ARRAY_NEW_MULTI): Macro defined.
16811 (CONVERT): Modified to invoke convert().
16812 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16814 1997-07-31 Per Bothner <bothner@cygnus.com>
16816 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16817 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16818 (make_class_data): Field name needs '/' as package prefix.
16819 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16821 1997-07-25 Per Bothner <bothner@cygnus.com>
16823 Implement debug information for local variables.
16824 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16825 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16826 DECL_LOCAL_SLOT_CHAIN): New macros.
16827 (struct lang_decl_var): New type.
16828 * parse.c (give_name_to_locals): Move to decl.c.
16829 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16830 (start_java_method): Re-write parameter handling.
16831 (pending_local_decls): New global variable.
16832 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16833 (find_local_variable): Accept pc so we can skips decls not in range.
16834 (struct binding_level): Add end_pc field.
16835 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16836 (various): Change so current pc gets passed to find_local_variable.
16838 * decl.c (init_decl_processing): Re-arrange fields in
16839 class_type_node and and method_type_node to match kaffe 0.9.1.
16840 * class.c (make_method_value, make_class_data): Update
16841 initializations to match.
16843 1997-07-16 Per Bothner <bothner@cygnus.com>
16845 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16846 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16847 (push_super_field): New function.
16848 (make_class_data): Handle inheritance of class static initializer.
16849 (layout_class): New name mangling.
16850 * constants.c (build_constant_data_ref): Init type of data array
16851 to a one-element array.
16852 (build_constants_constructor): Set DECL_SIZE from complete array type.
16853 * decl.c: Rename class_type, object_type etc to class_type_node,
16854 object_type_node etc. Make former inherit from latter.
16855 * expr.c (expand_invoke): Add cast of function address.
16856 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16857 * parse.c (yyparse): Don't call layout_class here.
16858 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16860 1997-06-14 Per Bothner <bothner@cygnus.com>
16862 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16863 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16864 (alloc_class_constant): New.
16865 * expr.c (expand_invoke): Make sure method's class is initialized.
16866 * class.c (interits_from_p, emit_register_class): New functions.
16867 * parse.c (yyparse): Call emit_register_class.
16869 1997-06-09 Per Bothner <bothner@cygnus.com>
16871 * constants.c: New file, to handle constant pool.
16872 * Makefile.in (JAVA_OBJS): Add constants.o.
16873 * decl.c (init_decl_processing): Update, fix, finish various structs.
16874 (pushdecl_top_level): New.
16875 * parse.c (layout_class): Moved to class.c.
16876 * expr.c (java_push_constant_from_pool): New function.
16877 * class.c (build_class_ref): Make work fully
16878 (make_class_data): Emit super-class, constant pool, interface vector.
16880 1997-06-03 Per Bothner <bothner@cygnus.com>
16882 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16883 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16884 * class.c (class_depth): New function.
16885 (lookup_named_class): Replaced by new function lookup_class.
16886 * decl.c (object_type_node, string_type_node): New.
16887 Remove various types that we no longer need.
16888 * expr.c (verify_jvm_instructions): New separate verifier pass.
16889 (push_type, pop_type): New functions for verifier.
16890 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16891 (expand_byte_code): Simplify, since we assume already verified.
16892 (expand_invoke): Now mostly works.
16893 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16894 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16895 * parse.c: Wait to allocate class object until we know its name.
16896 (layout_class): Calculate DECL_VINDEX for each virtual method.
16897 * typeck.c (get_array_type): Rename to ...
16898 (build_java_array_type): ... and provide working implementation.
16899 (build_java_signature): New function - build Java signature of type.
16900 (set_java_signature): New function - cache signature with type.
16901 (lookup_java_method): New function.
16903 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16905 * class.c (ident_subst): Take extra SUFFIX parameter.
16906 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16907 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16908 (build_class_ref): Actually implement.
16909 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16910 * decl.c (builtin_function): New.
16911 (init_decl_processing): Update for current Kaffe. Declare some
16912 builtin Kaffe functions.
16913 * expr.c (build_address_of): New.
16914 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16915 Renamed (from expand_java_new etc), and added working implementations.
16916 (build_field_ref): Now also handle static fields.
16917 (expand_invoke): Implement invokestatic, and start implement rest.
16918 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16919 * javaop.def: Rename invokevirt -> invokevirtual.
16920 * lang.c (use_handles): Removed.
16921 * parse.c: Add support for ConstantValue attribute.
16922 Handle nested loading of a class. (JPOOL_UTF): New.
16924 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16926 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16928 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16930 * Make-lang.in (java.install-man): New empty rule.
16931 * typeck.c (set_local_type): New function.
16932 * expr.c (STORE_INTERNAL): Call find_local_variable,
16933 not find_stack_slot. Call set_local_type.
16935 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16937 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16938 and building RECORD_TYPE CONSTRUCTORs.
16939 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16941 * lang.c (use_handles): Change the default to 0.
16942 * decl.c: Define and build class_type, field_type, utf8const_type.
16943 * class.c (make_class_data, make_field_value,
16944 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16945 hashUtf8String, strLengthUtf8, mangled_classname:
16946 Functions to build reflective data structures.
16947 * parse.c (yyparse): Call make_class_data.
16949 * jcf-io.c (open_class, find_classfile): New functions.
16950 * jcf-dump.c: Support reading classfile from explicitly-named
16951 class file (without CLASSPATH searching).
16953 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16955 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16956 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16957 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16958 (get_constant): Now trivial for CONSTANT_Utf8.
16960 * jcf.h: Make NEW_CPOOL the default.
16961 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16963 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>