1 2004-08-17 Andrew Haley <aph@redhat.com>
3 * lang.c (lang_printable_name): Obey verbose flag.
4 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
6 (verify_constructor_circularity, get_printable_method_name,
7 check_abstract_method_definitions, java_check_regular_methods,
8 java_check_abstract_methods, check_inner_class_access,
9 fix_constructors, patch_method_invocation, patch_return):
11 * expr.c (pop_type_0): Likewise.
13 * java-tree.h (lang_printable_name_wls): Delete.
15 2004-08-16 Tom Tromey <tromey@redhat.com>
18 * parse.y (primary): Changed for initialized and uninitialized
20 (array_access): Handle array_creation_initialized.
21 (array_creation_expression): Split into
22 array_creation_initialized and array_creation_uninitialized.
24 2004-08-16 Andrew Haley <aph@redhat.com>
26 * jcf-write.c (find_constant_index): Canonicalize NaNs when
29 2004-08-16 Elliot Lee <sopwith@redhat.com>
32 * jcf-parse.c (java_parse_file): Handle filenames with embedded
33 spaces, and quoted filelists.
35 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
37 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
38 * class.c (build_utf8_ref, build_static_field_ref,
39 make_field_value, make_method_value, get_dispatch_table,
40 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
41 * constants.c (get_tag_node, build_ref_from_constant_pool,
42 build_constants_constructor): Likewise.
43 * decl.c (java_init_decl_processing): Likewise.
44 * expr.c (build_java_array_length_access, build_newarray,
45 expand_java_multianewarray, expand_java_pushc, expand_iinc,
46 build_java_binop, build_field_ref, expand_java_add_case,
47 expand_java_call, build_known_method_ref, build_invokevirtual,
48 build_invokeinterface, build_jni_stub): Likewise.
49 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
50 * jcf-parse.c (get_constant): Likewise.
51 * lex.c (do_java_lex): Likewise.
52 * parse.y (patch_binop, patch_unaryop, patch_cast,
53 build_null_of_type, patch_newarray): Likewise.
54 * resource.c (compile_resource_data): Likewise.
55 * typeck.c (build_prim_array_type): Likewise.
57 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
59 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
60 Don't create BLOCK here or call java_gimplify_block.
62 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
64 * java-tree.h (flag_deprecated): Removed.
65 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
66 * parse.y (check_deprecation): Check warn_deprecated instead of
69 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
71 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
72 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
73 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
74 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
75 flag_force_classes_archive_check, flag_optimize_sci,
76 flag_indirect_dispatch): Remove explicit declarations.
77 * lang.opt: Add implicit declare/define/assign. Remove obsolete
80 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
83 * Make-lang.in (java.install-man): Install from either build
84 tree or source tree, whichever has the file first.
86 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
88 * jcf-parse.c (get_constant): Adjust force_fit_type call.
89 * lex.h (SET_LVAL_NODE_TYPE): Remove.
90 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
91 (do_java_lex): Likewise. Adjust force_fit_type call.
93 2004-08-04 Roger Sayle <roger@eyesopen.com>
94 Andrew Haley <aph@redhat.com>
96 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
97 checking trees as they're being built.
98 (convert): Call convert_ieee_real_to_integer if we're
99 converting a constant, even if we're writing a class file.
101 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
104 * parse.y (fold_constant_for_init): Call resolve_field_access with
105 correct current_class context.
107 2004-08-01 Roger Sayle <roger@eyesopen.com>
109 * decl.c (update_aliases, initialize_local_variable): Replace calls
110 to build with calls to buildN.
111 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
112 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
113 * parse.h (BUILD_THROW): Likewise.
114 * parse.y (switch_expression, synchronized_statement,
115 catch_clause_parameter, array_creation_expression,
116 conditional_expression, make_qualified_name,
117 resolve_qualified_expression_name, patch_method_invocation,
118 patch_invoke, build_method_invocation, build_new_invocation,
119 build_assignment, patch_assignment, build_binop, patch_binop,
120 build_string_concatenation, build_incdec, patch_unaryop,
121 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
122 patch_return, build_if_else_statement, build_labeled_block,
123 build_new_loop, build_loop_body, build_bc_statement,
124 build_assertion, encapsulate_with_try_catch, build_try_statement,
125 build_try_finally_statement, patch_synchronized_statement,
126 emit_test_initialization): Likewise, replace build with buildN.
128 2004-07-28 Eric Christopher <echristo@redhat.com>
130 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
131 (java_unsafe_for_reeval): Ditto.
133 2004-07-26 <hp@bitrange.com>
135 * parse.y (build_super_invocation): Adjust declaration order to
136 avoid declaration after statement.
138 2004-07-25 Bernardo Innocenti <bernie@develer.com>
140 * decl.c: Rename all identifiers named `class' to `cl'.
142 2004-07-25 Richard Henderson <rth@redhat.com>
144 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
146 2004-07-23 Mike Stump <mrs@apple.com>
148 * boehm.c (set_bit): Improve type safety wrt unsignedness.
149 * gjavah.c (throwable_p, decode_signature_piece,
150 print_full_cxx_name, print_include, add_namelet, add_class_decl,
151 process_file): Likewise.
152 * jcf-dump.c (main): Likewise.
153 * jcf-io.c (read_zip_member): Likewise.
154 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
155 give_name_to_class, get_class_constant): Likewise.
156 * jcf-write.c (find_constant_wide, push_long_const,
157 generate_classfile): Likewise.
158 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
159 * parse.y (read_import_dir): Likewise.
160 * typeck.c (parse_signature_type): Likewise.
161 * verify.c (verify_jvm_instructions): Likewise.
162 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
164 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
166 * Make-lang.in: Replace rmic and rmiregistry references with
167 grmic and grmiregistry.
168 * gcj.texi: Likewise.
170 2004-07-20 Andrew Haley <aph@redhat.com>
173 * verify.c (verify_jvm_instructions): Comment change only.
175 * typeck.c (build_java_array_type): Add size field to array name.
177 * java-tree.h (LOCAL_SLOT_P): New.
178 (update_aliases): Add PC argument.
179 (pushdecl_function_level): New function.
181 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
182 MODIFY_EXPR, and SAVE_EXPR.
183 (java_gimplify_modify_expr): New function.
185 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
186 (expand_iinc): Pass PC to update_aliases().
187 (STORE_INTERNAL): Likewise.
188 (process_jvm_instruction): Likewise.
190 * decl.c (base_decl_map): New variable.
191 (uniq): New variable.
192 (update_aliases): Rewrite with more thorough checking.
193 (debug_variable_p): New function.
194 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
195 (check_local_named_variable): Delete whole function.
196 (initialize_local_variable): New function.
197 (check_local_unnamed_variable): Add checks and comments.
198 (find_local_variable): Rewrite.
199 (java_replace_reference): New function.
200 (function_binding_level): New variable.
201 (pushdecl_function_level): New function.
202 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
203 (maybe_pushlevels): Call pushdecl() on each of the new decls.
204 (start_java_method): Reset uniq. Create base_decl_map. Set
205 function_binding_level.
206 (end_java_method): Null unused fields to save memory.
208 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
210 * class.c (add_interface_do): Remove.
211 (set_super_info, interface_of_p, maybe_add_interface,
212 add_interface, make_class_data, layout_class,
213 add_miranda_methods): Adjust BINFO accessors and addition.
214 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
216 * jcf-write.c (generate_classfile): Likewise.
217 * parse.y (patch_anonymous_class, check_inner_circular_reference,
218 check_circular_reference, java_complete_class,
219 check_abstract_method_definitions,
220 java_check_abstract_method_definitions,
221 check_interface_throws_clauses, java_check_abstract_methods,
222 lookup_java_interface_method2,
223 find_applicable_accessible_methods_list): Adjust BINFO accessors
225 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
227 2004-07-18 Roger Sayle <roger@eyesopen.com>
229 * builtins.c (max_builtin, min_builtin,
230 java_build_function_call_expr): Replace calls to build with buildN.
231 * class.c (build_class_ref, build_static_field_ref,
232 get_dispatch_table, make_class_data, layout_class_method): Likewise.
233 * constants.c (build_ref_from_constant_pool): Likewise.
234 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
235 add_stmt_to_compound): Likewise.
236 * except.c (build_exception_object_ref, expand_end_java_handler):
238 * java-gimplify.c (java_gimplify_case_expr,
239 java_gimplify_default_expr, java_gimplify_block,
240 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
241 * jcf-write.c (generate_bytecode_insns): Likewise.
242 * typeck.c (convert_ieee_real_to_integer): Likewise.
244 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
246 * java-tree.h (builtin_function): Declare.
248 2004-07-16 Steven Bosscher <stevenb@suse.de>
250 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
251 abuse restore_line_number_status.
253 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
256 * jcf-parse.c (java_emit_static_constructor): Specify default
259 2004-07-13 Per Bothner <per@bothner.com>
261 * java-tree.h (all_class_filename): Remove useless macro.
262 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
263 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
264 * parse.y (java_parser_context_restore_global): Replace
265 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
266 * jcf-parse.c (read_class, java_parse_file): Likewise.
268 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
271 gjavah.c (print_field_info): Emit constant only if field is static.
273 2004-07-11 Roger Sayle <roger@eyesopen.com>
275 * expr.c (java_truthvalue_conversion, flush_quick_stack,
276 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
277 build_java_ret, build_java_throw_out_of_bounds_exception,
278 build_java_array_length_access, java_check_reference,
279 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
280 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
281 expand_java_arrayload, build_java_monitor, expand_java_return,
282 expand_load_internal, expand_java_NEW, build_get_class,
283 build_instanceof, expand_java_CHECKCAST, expand_iinc,
284 build_java_soft_divmod, build_java_binop, build_field_ref,
285 expand_compare, expand_java_goto, expand_java_switch,
286 expand_java_add_case, build_class_init, build_known_method_ref,
287 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
288 expand_invoke, build_jni_stub, expand_java_field_op,
289 java_expand_expr, expand_byte_code, STORE_INTERNAL,
290 force_evaluation_order, emit_init_test_initialization): Convert
291 calls to "build" into calls to the prefered "buildN" functions.
293 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
295 * java-tree.h (set_block): Remove.
296 * lang.c (java_clear_binding_stack): New.
297 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
298 * decl.c (struct binding_level): Remove this_block.
299 (clear_binding_level): Likewise.
300 (poplevel): Don't handle this_block.
303 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
305 * class.c (common_enclosing_context_p): Remove statement with no
308 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
311 * parse.y (create_anonymous_class): Remove 'location' argument. Use
312 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
313 (craft_constructor): Inherit access flags for implicit constructor
314 from the enclosing class.
315 (create_class): Fix comment typo.
316 (resolve_qualified_expression_name): Pass type of qualifier to
317 not_accessible_p, not the type in which target field was found.
318 (not_accessible_p): Handle inner classes. Expand protected
319 qualifier-subtype check to enclosing instances, but don't apply this
320 check to static members. Allow protected access to inner classes
321 of a subtype. Allow private access within common enclosing context.
322 (build_super_invocation): Get WFL line number info from current
324 (build_incomplete_class_ref): Update for new create_anonymous_class
326 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
327 common_enclosing_instance_p.
328 * class.c (common_enclosing_context_p): New. Determine if types
329 share a common enclosing context, even across static contexts.
330 (common_enclosing_instance_p): Renamed from
331 common_enclosing_context_p. Determines if types share a common
332 non-static enclosing instance.
333 * java-tree.h (common_enclosing_instance_p): Declare.
334 * jcf-write.c (get_method_access_flags): New. Surpress private flag
335 for inner class constructors.
336 (generate_classfile): Use get_method_access_flags.
338 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
340 * class.c (interface_of_p): Check for null TYPE_BINFO.
342 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
344 * class.c (make_class): Do not create binfo here.
345 (set_super_info): Create it here.
346 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
348 2004-07-08 Richard Henderson <rth@redhat.com>
350 * expr.c (case_identity, get_primitive_array_vtable,
351 java_expand_expr, emit_init_test_initialization): Remove.
352 * java-tree.h (java_expand_expr): Remove.
353 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
355 2004-07-07 Per Bothner <per@bothner.com>
357 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
358 get internal error due to mismatched types.
360 * gcj.texi (Invoking gij): Document new -verbose:class flag.
362 * gcj.texi (Linking): New node. Document -lgij usage.
364 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
366 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
367 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
368 * java/class.c (set_super_info, class_depth, interface_of_p,
369 maybe_add_interface, add_interface, make_class_data,
370 layout_class, add_miranda_methods): Adjust BINFO macros.
371 * expr.c (can_widen_reference_to, lookup_field): Likewise.
372 * jcf-write.c (generate_classfile): Likewise.
373 * parse.y (patch_anonymous_class,
374 check_inner_circular_reference, check_circular_reference,
375 java_complete_class, check_abstract_method_definitions,
376 java_check_abstract_method_definitions,
377 check_interface_throws_clauses, java_check_abstract_methods,
378 lookup_java_interface_method2,
379 find_applicable_accessible_methods_list): Likewise.
380 * typeck.c (find_method_in_interface): Likewise.
381 * verify.c (merge_types): Likewise.
383 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
385 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
386 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
388 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
390 * class.c (make_class): Use make_tree_binfo.
391 (set_super_info, add_interface_do): Likewise.
392 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
394 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
396 * verify.c: Correct array element access formatting thinko.
398 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
400 * verify.c: Insert a short blurb at the start referring to the JVMS.
401 (merge_type_state): Remove redundant nested if statement.
402 (verify_jvm_instructions): Ensure current_subr is initialised to
404 Minor formatting fixes all over the place.
406 2004-07-02 Richard Henderson <rth@redhat.com>
408 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
410 2004-07-01 Richard Henderson <rth@redhat.com>
412 * class.c (registerClass_libfunc): Remove.
413 (init_class_processing): Don't set it.
414 (emit_register_classes): Take list_p parameter. Fill it in
415 with _Jv_RegisterClass calls.
416 * decl.c (java_init_decl_processing): Don't call
417 init_resource_processing.
418 * jcf-parse.c (java_emit_static_constructor): New.
419 (java_parse_file): Call it.
420 * resource.c (registerResource_libfunc): Remove.
421 (init_resource_processing): Remove.
422 (write_resource_constructor): Take list_p parameter. Fill it in
423 with _Jv_RegisterResource calls.
424 * java-tree.h: Update prototypes.
426 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
429 * class.c (layout_class_method): Do not override package-private
430 method if its in a different package.
431 (split_qualified_name): Move here from parse.y. Rename from
432 breakdown_qualified. Add comment.
433 (in_same_package): Move here from parse.y. Add comment.
434 * java-tree.h (break_down_qualified, in_same_package): Declare.
435 (in_same_package): Likewise.
436 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
439 2004-06-29 Andrew Haley <aph@redhat.com>
441 * except.c (expand_start_java_handler): Push a new binding level.
442 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
443 register_exception_range() to register where we'll do it.
444 (expand_end_java_handler): Remove old bogus code. Replace with
445 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
446 the top of the expression we're curently building.
447 (maybe_end_try): Delete.
448 * decl.c (binding_level.exception_range): New field.
449 (clear_binding_level): Add field exception_range. Reformat.
450 (poplevel): Call expand_end_java_handler().
451 (poplevel): Call java_add_stmt only if functionbody is false.
452 (maybe_poplevels): Don't call maybe_end_try() from here.
453 (end_java_method): Clear no longer used trees in function decl.
454 (register_exception_range): New function.
455 * java-tree.h (register_exception_range, struct eh_range): Declare.
457 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
459 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
461 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
464 * expr.c (class_has_finalize_method): Fix method name indentation.
465 (expand_java_call): Remove K&R style parameter declaration.
466 (expand_invoke): Fix statement indentation.
467 (expand_java_field_op): Likewise.
468 * parse-scan.y: Fix typo.
469 (reset_report): Fix method name indentation.
470 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
472 * verify.c (verify_jvm_instructions): Document parameters, insert
474 * lang.c (lang_init_source): Fix method name indentation.
475 * class.c (common_enclosing_context_p): Likewise.
476 (emit_symbol_table): Fix parameter list indentation.
477 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
478 parameter declaration.
479 * constants.c: Fix copyright notice indentation.
480 * typeck.c (find_method_in_superclasses): Fix parameter list
482 (find_method_in_interfaces): Likewise.
483 * zextract.c (makelong): Fix method name indentation.
485 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
488 * parse.y (create_interface): Set correct access modifiers for
490 * jcf-write.c (get_classfile_modifiers): New function.
491 (generate_classfile): Use get_classfile_modifiers, not
494 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
496 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
497 dependency to current parser context, not NULL_TREE, for top-level
499 (jdep_resolve_class): Enable member access check for all inner
502 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
504 * parse.y (qualify_and_find): Pass type decl, not identifier, to
507 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
510 * expr.c (expand_java_field_op): Ensure that target class for static
511 field access has been loaded.
513 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
514 Ranjit Mathew <rmathew@hotmail.com>
516 PR java/1207, java/16178
517 * jcf-parse.c (load_class): Return immediately if passed a type decl
518 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
519 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
520 before calling load_class.
521 (qualify_and_find): Likewise.
522 (find_in_imports_on_demand): Likewise.
523 (find_applicable_accessible_methods_list): Likewise.
525 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
527 * parse.y (java_layout_seen_class_methods): Don't call load_class
528 on class defined by source parser.
530 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
532 * parse.y (set_nested_class_simple_name_value): Removed.
533 (java_complete_expand_class): Remove calls to
534 set_nested_class_simple_name_value.
536 2004-06-22 Andrew Haley <aph@redhat.com>
537 Ranjit Mathew <rmathew@hotmail.com>
540 * decl.c (force_poplevels): Remove call to expand_end_bindings.
542 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
544 * parse.y (create_class): Correct diagnostic message about
545 java.lang.Object extending anything else.
547 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
549 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
550 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
551 * constants.c (build_ref_from_constant_pool): Likewise.
552 * expr.c (build_java_array_length_access): Likewise.
553 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
554 (invoke_build_dtable, build_invokevirtual): Likewise.
555 (build_invokeinterface, java_expand_expr): Likewise.
556 (emit_init_test_initialization): Likewise.
557 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
558 * parse.y (make_qualifed_name, build_array_ref): Likewise.
560 2004-06-21 Andrew Haley <aph@redhat.com>
562 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
565 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
567 * jcf.h (struct JCF): Change java_source, right_zip and finished
569 * lex.h (struct java_lexer): Change hit_eof, read_anything,
570 byte_swap and use_fallback to unsigned int.
571 * parse.h (struct _jdep): Change flag0 to unsigned int.
573 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
576 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
577 before trying to lay out its methods.
578 * jcf-parse.c (read_class): Track parsed files using canonical paths
579 obtained via lrealpath from libiberty.
580 (java_parse_file): Likewise.
581 (parse_source_file_1): Rename formal parameter to reflect its
582 modified purpose. Minor formatting fix.
584 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
586 * class.c (emit_register_classes): Make the function uninlinable,
587 do not set current_function_cannot_inline.
588 * resource.c (write_resource_constructor): Do not reset
589 flag_inline_functions around rest_of_compilation.
591 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
594 * expr.c (java_truthvalue_conversion): Handle
595 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
596 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
597 i.e. return the expression.
599 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
601 * gjavah.c: Include version.h
603 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
605 * jcf-write.c (generate_bytecode_conditional): Correct handling
606 of unordered conditionals. Add comment.
608 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
609 Per Bothner <per@bothner.com>
611 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
612 local variable was initialised upon declaration.
613 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
614 variable was final and initialised upon declaration.
615 * check-init.c (check_final_reassigned): Give error only if a blank
616 final is not definitely unassigned or if an initialised final is
618 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
619 assignment expressions. Remove case MODIFY_EXPR, label do_default.
620 (check_init): Perform initialised-variable-removing-optimisation
621 only on non-final local variables.
623 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
625 * jcf-write.c (generate_bytecode_conditional): Handle binops
626 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
628 (generate_bytecode_insns): Likewise.
630 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
632 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
633 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
635 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
637 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
638 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
640 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
642 * decl.c (struct binding_level): Add GTY marker. Compile
643 binding_depth unconditionally.
644 (current_binding_level, free_binding_level, global_binding_level):
646 (clear_binding_level): Unconditionally set binding_depth.
647 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
649 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
651 * lex.c (java_new_lexer): Set 'encoding'.
652 (java_read_char): Improve error message for unrecognized characters.
653 * lex.h (struct java_lexer): New field 'encoding'.
655 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
657 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
659 2004-05-21 Mark Wielaard <mark@klomp.org>
661 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
664 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
666 * typeck.c: Remove non-printable character 160.
668 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
670 * check-init.c: Correct minor typos.
672 2004-05-13 Diego Novillo <dnovillo@redhat.com>
674 * Make-lang.in, expr.c, java-gimplify.c: Rename
675 tree-simple.[ch] to tree-gimple.[ch].
677 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
679 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
681 2004-05-13 Diego Novillo <dnovillo@redhat.com>
683 Merge from tree-ssa-20020619-branch. See
684 ChangeLog.tree-ssa for details.
686 * Make-lang.in, builtins.c, check-init.c, class.c,
687 constants.c, decl.c, except.c, expr.c, java-except.h,
688 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
689 lang.c, lang.opt, parse.y, resource.c: Merged.
690 * java-gimplify.c: New file.
692 2004-05-10 Andrew Haley <aph@redhat.com>
694 * parse.y (create_class): Set TYPE_VFIELD.
695 * decl.c (java_init_decl_processing): Likewise.
697 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
698 * class.c (make_method_value): Replace DECL_VINDEX with call to
700 (get_dispatch_vector): Likewise.
701 (layout_class_method): Likewise.
702 Replace set of DECL_VINDEX with call to set_method_index().
703 (set_method_index): New function.
704 (get_method_index): New function.
705 * java-tree.h (set_method_index): New function decl.
706 (get_method_index): New function decl.
708 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
710 * parse.y (check_pkg_class_access): Add new argument
711 and use it when cl is NULL to call lookup_cl on it.
712 (parser_check_super_interface): Do not call lookup_cl.
713 Pass this_decl to check_pkg_class_access and NULL
714 instead of lookup_cl.
715 (parser_check_super): Update for change in
716 check_pkg_class_access.
717 (do_resolve_class): Likewise.
718 (process_imports): Likewise.
719 (find_in_imports_on_demand): Likewise.
720 (resolve_qualified_expression_name): Likewise.
722 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
724 Fixes PR java/9685, PR java/15073
725 * parse.y (accessibility_string): New method.
726 (not_accessible_field_error): Use accessibility_string()
727 instead of java_accstring_lookup().
728 (resolve_qualified_expression_name): Check with
729 check_pkg_class_access() before allowing access using
732 Use check_pkg_class_access() instead of not_accessible_p()
733 for unqualified types.
734 (not_accessible_p): Use DECL_CONTEXT (member) instead of
735 REFERENCE for package-private access checking.
736 (patch_method_invocation): Use accessibility_string() instead
737 of java_accstring_lookup().
739 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
742 * gjavah.c (struct method_name): Add member is_native.
743 (overloaded_jni_method_exists_p): Match candidate method only if
745 (print_method_info): Initialise is_native flag from the method's
748 2004-04-30 Roger Sayle <roger@eyesopen.com>
750 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
751 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
753 2004-04-22 Roger Sayle <roger@eyesopen.com>
755 * resource.c (write_resource_constructor): Guard call to possibly
756 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
758 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
760 * class.c (make_class_data): Add new field aux_info.
761 * decl.c (java_init_decl_processing): Push type and decl for
764 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
766 * expr.c (expand_java_NEW): Don't use size argument for
767 _Jv_AllocObject calls.
768 * parse.y (patch_invoke): Likewise.
770 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
772 * expr.c (build_invokeinterface): Remove unused variables to
775 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
777 * class.c (get_interface_method_index): New function. Return dispatch
778 index for interface method.
779 (make_method_value): For interface methods, set index field to
780 iface dispatch index, not DECL_VINDEX.
781 * expr.c (build_invokeinterface): Use get_interface_method_index.
783 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
785 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
787 2004-03-31 Andrew Haley <aph@redhat.com>
790 * jcf-io.c (opendir_in_zip): Tidy up error handling.
792 2004-03-30 Zack Weinberg <zack@codesourcery.com>
794 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
797 2004-03-25 Marcus Meissner <meissner@suse.de>
800 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
802 2004-03-23 Tom Tromey <tromey@redhat.com>
805 * jcf-write.c (make_class_file_name): Don't report if mkdir
808 2004-03-23 Tom Tromey <tromey@redhat.com>
810 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
812 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
814 * class.c, gjavah.c, lang.c: Fix comment typos.
815 * gcj.texi: Fix typos.
817 2004-03-19 Per Bothner <per@bothner.com>
819 * gcj.texi (Code Generation): Document new flags and assert defaults.
821 * class.c (assume_compiled_node_struct): Rename type to
822 class_flag_node_struct, as it is now also used for enable_assertions.
823 Rename assume_compiled_node typedef. Rename excludep field to value.
824 (find_assume_compiled_node): Rename function to find_class_flag_node.
825 Minor optimization - avoid needless strlen.
826 (add_assume_compiled): Some tweaking and optimization.
827 Rename and generalize to add_class_flag takem an extra parameter.
828 (add_assume_compled): New just calls add_class_flag.
829 (add_enable_assert, enable_assertions): New functions.
830 (enable_assert_tree): New static.
831 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
832 * lang.opt (fenable-assertions, fenable-assertions=,
833 fdisable-assertions, fdisable-assertions=): New options.
834 * lang.c (java_handle_option): Handle new options.
835 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
836 class in an interface - create helper class nested in outer interface.
837 (build_assertion): Short-circuit if enable_assertions is false.
839 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
841 * java-tree.h: Changes throughout to add checking to macros
842 and numerous whitespace changes.
843 (VAR_OR_FIELD_CHECK): New macro.
844 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
845 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
847 2004-03-16 Per Bothner <per@bothner.com>
849 * jcf-jump.c (options): New --print-constants option.
850 * gcj.texi (Invoking jcf-dump): Document --print-constants.
852 * jcf-dump.c (flag_print_constant_pool): Default to off.
853 (print_constant_terse_with_index): New helper function.
854 (various places): Check flag_print_constant_pool where missing.
855 (main): If verbose set flag_print_constant_pool.
856 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
858 2004-03-15 Andrew Haley <aph@redhat.com>
861 * parse.y (java_complete_lhs): Check that final variable has an
864 2004-03-12 Andrew Haley <aph@redhat.com>
867 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
870 2004-02-29 Roger Sayle <roger@eyesopen.com>
872 * jcf-parse.c (java_parse_file): Handle the case that input_filename
875 2004-02-27 Per Bothner <per@bothner.com>
877 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
878 suggestion: Use build_incomplete_class_ref.
879 This fixes PR java/13508, java/11714.
881 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
883 * java/parse.h: Update copyright.
885 2004-02-26 Andrew Haley <aph@redhat.com>
888 * parse.y (check_interface_throws_clauses): Check for
889 !METHOD_INVISIBLE (iface_method).
890 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
891 well as CLASS_ABSTRACT.
893 2004-02-25 Per Bothner <per@bothner.com>
895 * parse.y (build_assertion): If we're in an inner class, create the
896 class$ helper routine in the outer class.
898 2004-02-19 Richard Henderson <rth@redhat.com>
900 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
902 2004-02-16 Geoffrey Keating <geoffk@apple.com>
904 * Make-lang.in (java.install-man): Add extra dependencies.
906 2004-02-13 Geoffrey Keating <geoffk@apple.com>
908 * Make-lang.in: Install man pages under the same names
909 (possibly transformed) as the program they document.
911 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
913 * gjavah.c: Include "intl.h".
914 (error): New function.
915 (main): Call gcc_init_libintl.
916 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
917 print_stub_or_jni, process_file, main): Use error rather than
919 (print_method_info, usage, help, version, main): Mark strings for
920 translation with _. Avoid splitting up sentences. Send
921 information messages to stdout.
922 * jcf-dump.c: Include "intl.h".
923 (main): Call gcc_init_libintl.
924 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
925 Mark error, usage and version messages for translation with _.
926 Avoid splitting up sentences.
927 * jv-scan.c: Include "intl.h".
928 (fatal_error, warning): Change parameter s to msgid. Translate
930 (main): Call gcc_init_libintl.
931 (usage, help, version): Mark error, usage and version messages for
932 translation with _. Avoid splitting up sentences.
933 * jvgenmain.c: Include "intl.h".
934 (main): Call gcc_init_libintl.
935 (usage, main): Mark error messages for translation with _.
936 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
937 JVGENMAIN_OBJS): Add intl.o.
938 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
939 java/jvgenmain.o): Update dependencies.
941 2004-02-08 Per Bothner <per@bothner.com>
943 * parse.y (resolve_qualified_expression_name): In case of inaccessible
944 class don't use not_accessible_field_error, which can get confused.
946 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
948 Make-lang.in (po-generated): Delete.
950 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
952 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
954 * decl.c: Include target.h.
955 (start_java_method): Replace PROMOTE_PROTOTYPES with
956 targetm.calls.promote_prototypes.
957 * expr.c: Include target.h.
958 (pop_arguments): Replace PROMOTE_PROTOTYPES with
959 targetm.calls.promote_prototypes.
960 * parse.y: Include target.h.
961 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
962 with targetm.calls.promote_prototypes.
964 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
966 * typeck.c: Update copyright.
968 2004-02-02 Tom Tromey <tromey@redhat.com>
970 * decl.c (java_init_decl_processing): Remove duplicate
973 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
975 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
977 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
979 * expr.c (build_field_ref): Move variable
982 2004-01-28 Andrew Haley <aph@redhat.com>
984 * expr.c (build_field_ref): Widen field offset.
986 2004-01-27 Andrew Haley <aph@redhat.com>
989 * parse.y (check_interface_throws_clauses): Make sure class_decl
992 2004-01-22 Jeff Sturm <jsturm@one-point.com>
995 * parse.y (patch_assignment): Don't modify lhs_type for
996 reference assignments.
998 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1000 * Make-lang.in: Replace $(docdir) with doc.
1001 (java.info, java.srcinfo, java.man, java.srcman): New rules.
1002 (java.install-man): Revamp rule.
1004 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1006 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
1007 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
1008 instead of deferred backquote.
1010 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1012 * typeck.c (find_method_in_interfaces): Move variable
1015 2004-01-16 Andrew Haley <aph@redhat.com>
1018 * typeck.c (shallow_find_method): New.
1019 (find_method_in_superclasses): New.
1020 (find_method_in_interfaces): New.
1021 (lookup_do): Rewrite.
1022 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
1024 * jcf-parse.c (read_class): Save and restore output_class.
1025 * decl.c (java_expand_body): Set output_class from fndecl.
1027 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
1029 * class.c (gen_indirect_dispatch_tables): Fix string length
1032 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1034 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
1035 (java.srcextra): Copy above back to source directory if requested.
1036 (po-generated): Delete reference to $(parsedir).
1037 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
1040 2004-01-14 Jan Hubicka <jh@suse.cz>
1042 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
1045 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1047 * java-tree.h (java_expand_expr): Change prototype.
1048 * expr.c (java_expand_expr): Add alt_rtl parameter.
1050 2004-01-09 Andrew Haley <aph@redhat.com>
1053 * parse.y (java_fix_constructors): Set output_class.
1054 (java_reorder_fields): Likewise.
1055 (java_layout_classes): Likewise.
1056 (java_expand_classes): Generate indirect dispatch tables.
1057 (java_expand_classes): Set output_class.
1058 (java_finish_classes): Likewise.
1059 * lang.c (java_init): Turn on always_initialize_class_p if we're
1060 using indirect dis[atch.
1061 (java_decl_ok_for_sibcall): Use output_class, not current_class.
1062 (java_get_callee_fndecl): Use class local atable.
1064 (always_initialize_class_p): Decl moved to java-tree.h.
1065 (HANDLE_CLASS_INFO): Set output_class.
1066 (read_class): Likewise.
1067 (parse_class_file): Call gen_indirect_dispatch_tables.
1068 (parse_zip_file_entries): Set output_class.
1069 (java_parse_file): Set output_class. Don't emit symbol tables.
1070 * java-tree.h (output_class): New.
1071 Remove global declarations for otable, atable, and ctable.
1072 (always_initialize_class_p): moved here from decl.c.
1074 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1075 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1076 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1077 (struct lang_type): Add otable_methods, otable_decl,
1078 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1079 ctable_decl, catch_classes, type_to_runtime_map.
1080 * expr.c (build_field_ref): Make otable, atable, and ctable class
1081 local rather than global.
1082 (build_known_method_ref): Likewise.
1083 (build_invokeinterface): Likewise.
1084 (java_expand_expr): Pass runtime type (rather than actual type) to
1086 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1087 this class. Look up each class in that map to delete duplicates.
1088 (expand_end_java_handler): Pass runtime type (rather than actual
1089 type) to expand_start_catch.
1090 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1092 (java_init_decl_processing): Rearrange things. Remove global
1093 declarations of otable, atable, and ctable.
1094 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1095 (java_expand_body): Set output_class.
1096 * constants.c (build_constant_data_ref): Use output_class, not
1098 (alloc_name_constant): Likewise.
1099 * class.c (gen_indirect_dispatch_tables): New.
1100 (build_class_ref): Generate hard reference to superclass, even if
1101 using indirect dispatch.
1102 (build_static_field_ref): Use class local atable.
1103 (make_class_data): Generate hard reference to superclass, even if
1104 using indirect dispatch.
1105 Generate symbolic references to interfaces when using indirect
1107 (make_class_data): Emit otable, atable, and ctable.
1108 Make otable, atable, and ctable class local rather than global.
1109 (emit_catch_table): Make otable, atable, and ctable class local
1112 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1114 * parse.y (catch_clause_parameter): Fix typo.
1117 * parse.y: (catch_clause_parameter): Return early if $3, aka
1118 formal_parameter, is null.
1120 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1122 * class.c: Remove uses of "register" specifier in
1123 declarations of arguments and local variables.
1126 * gjavah.c: Likewise.
1127 * jcf-dump.c: Likewise.
1128 * jcf-io.c: Likewise.
1129 * jcf-parse.c: Likewise.
1130 * jcf-write.c: Likewise.
1131 * keyword.h: Likewise.
1132 * parse.y: Likewise.
1133 * typeck.c: Likewise.
1134 * verify.c: Likewise.
1136 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1138 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1139 (java.install_common, java.install-man): Adjust for above.
1140 (java.uninstall): Likewise.
1142 2003-12-03 Michael Koch <konqueror@gmx.de>
1144 * class.c (make_class_data):
1145 Push field value to 'hack_signers' instead of 'signers'.
1146 * decl.c (java_init_decl_processing):
1147 Push field 'hack_signers' instead of 'signers'.
1149 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1151 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1154 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1157 * parse.y (qualify_ambiguous_name): Remove lots of broken
1158 field access processing - there's no need to do that here,
1159 because we have resolve_field_access. Remove
1160 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1161 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1164 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1167 * parse.y (java_complete_lhs): Save location prior to patching
1170 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1173 * resource.c (write_resource_constructor): Append
1174 "_resource" to constructor identifier name.
1176 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1179 * constants.c (cpool_for_class): New function.
1180 (outgoing_cpool): Remove global variable.
1181 (alloc_name_constant): Use cpool_for_class.
1182 (build_constants_constructor): Likewise.
1183 * decl.c (java_expand_body): Set current_class.
1184 * java-tree.h (outgoing_cpool) Remove declaration.
1185 (init_outgoing_cpool): Likewise.
1186 * jcf-parse.c (init_outgoing_cpool): Remove function.
1187 (parse_class_file): Don't call init_outgoing_cpool.
1188 * parse.y (java_complete_expand_methods): Don't call
1189 init_outgoing_cpool. Don't save outgoing_cpool.
1190 (java_expand_classes): Don't restore outgoing_cpool.
1191 (java_finish_classes): Likewise.
1193 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1195 * Make-lang.in: (java.install-common) Add
1196 symlink for $(target_noncanonical)-gcjh for
1199 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1201 * Make-lang.in (java.extraclean): Delete.
1203 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1205 * Make-lang.in (check-java): Add.
1207 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1210 * except.c (prepare_eh_table_type): Allocate variable-sized
1211 buffer `buf' with alloca.
1213 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1217 decl.c (java_init_decl_processing): Don't initialize
1218 class_not_found_type_node, no_class_def_found_type_node.
1220 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1221 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1222 (class_not_found_type_node, no_class_def_found_type_node):
1225 parse.y (build_dot_class_method_invocation): Add this_class
1226 argument. Qualify method invocations to a different class.
1227 (create_new_parser_context): Initialize saved_data_ctx to 0.
1228 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1229 (build_dot_class_method): Don't load classes. Register
1231 (build_incomplete_class_ref): Special cases for interfaces
1232 and inner classes. Move build_dot_class_method call to here...
1233 (patch_incomplete_class_ref): ...from here. Pass current_class
1234 to build_dot_class_method_invocation.
1235 (build_assertion): Pass class_type to
1236 build_dot_class_method_invocation.
1237 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1239 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1242 * java-tree.h (BLOCK_EMPTY_P): Define.
1243 * parse.y (java_complete_lhs): Check for empty blocks
1244 in TRY_FINALLY_EXPR case.
1246 2003-11-17 Andrew Haley <aph@redhat.com>
1248 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1249 (struct lang_decl_var:freed): New variable.
1250 * decl.c (poplevel): Mark local vars that have gone out of scope.
1251 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1254 2003-11-16 Jason Merrill <jason@redhat.com>
1256 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1257 and TAGS files that include them for each front end.
1259 2003-11-15 Tom Tromey <tromey@redhat.com>
1261 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1263 2003-11-12 Jason Merrill <jason@redhat.com>
1265 PR optimization/12547
1266 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1267 BLOCK_EXPR_BODY directly.
1269 2003-11-12 Andrew Haley <aph@redhat.com>
1272 * parse.y (fold_constant_for_init): Check that we really do have a
1276 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1277 init_test_decls being inlined.
1280 * parse.y (do_resolve_class): Check return value from
1281 breakdown_qualified().
1283 2003-11-11 Tom Tromey <tromey@redhat.com>
1286 * parse.y (merge_string_cste): Handle case where we have a
1287 pointer that happens to be zero, not null_pointer_node.
1289 2003-11-10 Tom Tromey <tromey@redhat.com>
1291 * jcf-parse.c (classify_zip_file): Correctly compare
1292 filename_length against length of manifest file's name.
1294 2003-11-08 Tom Tromey <tromey@redhat.com>
1297 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1299 2003-11-06 Andrew Haley <aph@redhat.com>
1301 * expr.c (java_stack_swap): Make sure destination stack slots are
1302 of the correct type.
1304 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1306 * Make-lang.in (dvi): Move targets to $(docobjdir).
1307 (gcj.dvi): Simplify rule and adjust target.
1308 (gcj.info): Simplify rule.
1309 (gcj.pod): New intermediate rule.
1310 (gcjh.pod): Likewise.
1311 (jv-scan.pod): Likewise.
1312 (jcf-dump.pod): Likewise.
1313 (gij.pod): Likewise.
1314 (jv-convert.pod): Likewise.
1315 (rmic.pod): Likewise.
1316 (rmiregistry.pod): Likewise.
1319 (jv-scan.1): Delete.
1320 (jcf-dump.1): Delete.
1322 (jv-convert.1): Delete.
1324 (rmiregistry.1): Delete.
1326 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1328 Fixes PR java/12866.
1329 * parse.y (resolve_qualified_expression_name): Move test
1330 for outer field access methods from here...
1331 (check_thrown_exceptions) ...to here.
1333 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1335 * .cvsignore: Delete.
1337 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1339 * verify.c (verify_jvm_instructions): Don't warn about legal
1340 eh binding regions generated for example by jdk 1.4.1.
1342 2003-10-24 David S. Miller <davem@redhat.com>
1344 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1346 2003-10-22 Andrew Haley <aph@redhat.com>
1348 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1349 (java_get_callee_fndecl): New.
1351 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1353 * java-tree.h (ctable_decl): New.
1354 (catch_classes): New.
1355 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1357 * decl.c (java_init_decl_processing): Add catch_class_type.
1359 Add catch_classes field.
1361 * class.c (build_indirect_class_ref): Break out from
1363 (make_field_value): Check flag_indirect_dispatch.
1364 (make_class_data): Ditto.
1365 Tidy uses of PUSH_FIELD_VALUE.
1366 Add field catch_classes.
1367 (make_catch_class_record): New.
1369 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1371 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1373 * jcf-write.c: Follow spelling conventions.
1374 * parse.y: Likewise.
1376 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1378 * ChangeLog: Fix typos.
1379 * expr.c: Fix comment typos.
1380 * jcf-write.c: Likewise.
1383 * mangle.c: Likewise.
1384 * parse-scan.y: Likewise.
1385 * parse.y: Likewise.
1387 2003-10-22 Tom Tromey <tromey@redhat.com>
1389 * expr.c (expand_byte_code): Only warn about dead bytecode when
1390 extra_warnings is set.
1392 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1394 Fix for PR java/12586.
1395 * mangle.c (find_compression_record_match): Don't iterate through
1396 package namespace elements unless they all match compression_table
1399 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1401 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1402 (generate-manpages): Likewise.
1403 (java.maintainer-clean): Likewise.
1404 (gcj.info): Likewise.
1407 (jv-scan.1): Likewise.
1408 (jcf-dump.1): Likewise.
1410 (jv-convert.1): Likewise.
1412 (rmiregistry.1): Likewise.
1413 (java.install-man): Likewise.
1414 (parse-scan.o): Move and define complete compile line.
1415 (parse.o): Likewise.
1416 (jcf-tree-inline.o): Move.
1418 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1420 * Make-lang.in (info): Update dependencies.
1421 (java.install-info): Remove.
1422 ($(srcdir)/java/gcj.info): Replace with ...
1423 ($(docobjdir)/gcj.info): ... this.
1425 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1427 * Make-lang.in: Replace uses of $(target_alias) with
1428 $(target_noncanonical).
1430 2003-10-09 Tom Tromey <tromey@redhat.com>
1432 * decl.c (java_init_decl_processing): Declare signers field.
1433 * class.c (make_class_data): Set signers field.
1435 2003-10-09 Jason Merrill <jason@redhat.com>
1437 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1438 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1441 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1443 * Make-lang.in (java.info): Replace with ...
1445 (java.dvi): Replace with ...
1447 (java.generated-manpages): Replace with ...
1449 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1451 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1453 2003-10-01 Andrew Haley <aph@redhat.com>
1455 * jcf-parse.c (java_parse_file): Write otable and atable.
1456 * java-tree.h (atable_methods): New.
1458 (atable_syms_decl): New.
1459 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1460 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1461 (symbol_*type): Rename method_symbol* to symbol*type.
1462 (emit_offset_symbol_table): Delete.
1463 (emit_symbol_table): New.
1464 (get_symbol_table_index): New.
1466 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1467 (build_known_method_ref): Likewise.
1468 (get_symbol_table_index): Rename from get_offset_table_index.
1469 Parameterize to allow re-use by differing types of symbol table.
1470 (build_invokevirtual): Pass table to get_offset_table_index.
1471 * decl.c (java_init_decl_processing): Push types and decls for
1472 atable and atable_syyms.
1473 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1474 (make_class_data): Add new fields atable and atable_syms.
1475 (emit_symbol_table): Rename from emit_offset_symbol_table.
1476 Parameterize to allow re-use by different types of symbol table.
1477 (build_symbol_entry): Renamed from build_method_symbols_entry.
1479 2003-09-30 Roger Sayle <roger@eyesopen.com>
1481 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1482 semantics for SAVE_EXPR, by caching the result in a temporary.
1484 2003-09-28 Richard Henderson <rth@redhat.com>
1486 * check-init.c (check_init): Save and restore input_location
1487 instead of file and line separately.
1488 * decl.c (java_expand_body): Likewise.
1489 * jcf-write.c (generate_bytecode_insns): Likewise.
1490 * parse.y (safe_layout_class): Likewise.
1491 * jcf-parse.c (read_class, parse_class_file): Likewise.
1492 (java_parse_file): Use %H for warning locator.
1494 2003-09-28 Roger Sayle <roger@eyesopen.com>
1496 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1497 with void-type branches instead of using a COMPOUND_EXPR.
1499 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1501 * decl.c (java_optimize_inline, dump_function): Remove.
1502 * java-tree.h (java_optimize_inline): Remove declaration.
1503 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1504 * parse.y (source_end_java_method, java_expand_classes):
1505 Likewise. Remove dead code.
1507 2003-09-27 Roger Sayle <roger@eyesopen.com>
1509 * lang.c (java_init_options): Set flag_evaluation_order.
1510 * expr.c (force_evaluation_order): Don't attempt to force
1511 evaluation order of binary operations using save_expr.
1512 * parse.y (java_complete_lhs): No longer need to call
1513 force_evaluation_order when constructing binary operators.
1515 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1516 Bryce McKinlay <bryce@mckinlay.net.nz>
1519 * parse.y (not_accessible_field_error): New function.
1520 (resolve_expression_name): Check field access permissions.
1521 (resolve_qualified_expression_name): Use
1522 not_accessible_field_error.
1523 (resolve_qualified_expression_name): Likewise.
1525 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1527 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1529 2003-09-23 Roger Sayle <roger@eyesopen.com>
1531 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1532 with equal operands without side-effects.
1534 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1536 * decl.c (java_init_decl_processing): Don't emit otable decls
1537 if flag_indirect_dispatch is not set.
1539 2003-09-21 Richard Henderson <rth@redhat.com>
1541 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1544 2003-09-21 Richard Henderson <rth@redhat.com>
1546 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1547 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1549 2003-09-20 Richard Henderson <rth@redhat.com>
1551 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1553 2003-09-18 Roger Sayle <roger@eyesopen.com>
1555 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1556 * check-init.c (check_init): Likewise.
1558 2003-09-18 Roger Sayle <roger@eyesopen.com>
1560 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1562 2003-09-16 Andrew Haley <aph@redhat.com>
1564 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1566 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1569 * mangle.c (find_compression_record_match): Skip
1570 over a "6JArray" (the array template mangled string)
1572 (mangle_array_type): Correct minor typo.
1573 (atms): Move definition to the beginning.
1575 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1577 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1578 out. Fix for PR java/12254.
1580 2003-09-11 Richard Henderson <rth@redhat.com>
1582 * parse.y (source_end_java_method): Update for new
1583 cgraph_finalize_function argument.
1585 2003-09-09 Richard Henderson <rth@redhat.com>
1587 * parse.y (source_end_java_method): Update call to
1588 cgraph_finalize_function.
1590 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1592 * decl.c (java_expand_body): New function.
1593 * expr.c (build_class_init): Set DECL_IGNORED_P.
1594 * java-tree.h (start_complete_expand_method,
1595 java_expand_body): Declare.
1596 * jcf-parse.c (cgraph.h): Include.
1597 (java_parse_file): Handle flag_unit_at_a_time.
1598 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1599 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1600 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1601 (java_start_inlining): New function.
1602 * parse.h (java_finish_classes): Declare.
1603 * parse.y: Include cgraph.h.
1604 (block): Don't special-case empty block production.
1605 (craft_constructor): Set DECL_INLINE.
1606 (source_end_java_method): Handle flag_unit_at_a_time.
1607 Replace inline code with call to java_expand_body.
1608 (start_complete_expand_method): Remove static modifier.
1609 (java_expand_method_bodies): Patch function tree for
1610 class initialization and/or synchronization as needed.
1611 Don't begin RTL expansion yet.
1612 (java_expand_classes): Check flag_unit_at_a_time before
1613 calling finish_class.
1614 (java_finish_classes): New function.
1615 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1616 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1617 (emit_test_initialization): Set DECL_IGNORED_P.
1619 2003-09-03 Roger Sayle <roger@eyesopen.com>
1621 * builtins.c (enum builtin_type): Delete unused enumeration.
1622 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1624 2003-08-28 Tom Tromey <tromey@redhat.com>
1626 * gcj.texi (Extensions): Document gcjlib URLs.
1628 2003-08-20 Tom Tromey <tromey@redhat.com>
1630 * gcj.texi (Extensions): Added xref.
1631 (libgcj Runtime Properties): Document
1632 gnu.gcj.runtime.VMClassLoader.library_control.
1634 2003-08-20 Andrew Haley <aph@redhat.com>
1636 * except.c (prepare_eh_table_type): Use new encoding for exception
1637 handlers when using -fno-assume-compiled.
1639 2003-08-13 Tom Tromey <tromey@redhat.com>
1641 * gcj.texi (Invoking gij): Document -X and -?.
1643 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1645 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1646 GCJH_OBJS, JCFDUMP_OBJS
1647 * win32-host.c: Removed the unnecessary and broken dependency
1650 2003-08-11 Tom Tromey <tromey@redhat.com>
1652 * parse.y (java_check_regular_methods): Typo fixes. Call
1653 check_interface_throws_clauses. Use
1654 check_concrete_throws_clauses.
1655 (check_interface_throws_clauses): New function.
1656 (check_concrete_throws_clauses): New function.
1657 (hack_is_accessible_p): New function.
1658 (find_most_specific_methods_list): Added FIXME.
1659 * typeck.c (lookup_do): Use `flags' argument to decide what to
1661 (lookup_argument_method_generic): New function.
1662 (lookup_argument_method2): Removed.
1663 * jcf.h (ACC_INVISIBLE): New define.
1664 * jcf-write.c (generate_classfile): Skip invisible methods.
1665 * class.c (add_miranda_methods): New function.
1666 (layout_class_methods): Use it.
1667 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1668 * java-tree.h (METHOD_INVISIBLE): New define.
1669 (lang_decl_func) [invisible]: New field.
1670 (lookup_argument_method_generic): Declare.
1671 (SEARCH_INTERFACE): New define.
1672 (SEARCH_SUPER): Likewise.
1673 (SEARCH_ONLY_INTERFACE): Likewise.
1674 (SEARCH_VISIBLE): Likewise.
1675 (lookup_argument_method2): Removed declaration.
1677 2003-08-05 Tom Tromey <tromey@redhat.com>
1679 Fix for PR java/11600:
1680 * parse.y (java_complete_lhs): See whether we're calling a method
1682 (check_thrown_exceptions): Added `is_array_call' argument;
1683 fixed `clone' checking; updated all callers.
1685 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1687 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1689 2003-08-03 Tom Tromey <tromey@redhat.com>
1691 * java-tree.h (METHOD_TRANSIENT): Removed.
1692 * decl.c (pushdecl): Removed some dead code.
1693 * class.c (get_access_flags_from_decl): Can't have transient
1695 (add_method_1): Can't have a transient method.
1697 2003-07-28 Andreas Jaeger <aj@suse.de>
1699 * jvspec.c: Convert to ISO C90 prototypes.
1701 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1703 * decl.c (force_poplevels): Fix warning call.
1705 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1707 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1708 (expand_java_field_op): Likewise.
1709 * class.c (layout_class_method): Likewise
1710 (emit_register_classes): Likewise.
1711 * decl.c (pushdecl): Likewise.
1712 (poplevel): Likewise.
1713 (force_poplevels): Likewise.
1714 (give_name_to_locals): Likewise.
1715 * check-init.c (check_for_initialization): Likewise.
1717 2003-07-24 Jason Merrill <jason@redhat.com>
1719 * java-tree.h: Move boolean_type_node et al to the back end.
1721 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1723 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1726 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1728 * lang.opt: Don't show -MD_ and -MDD_.
1730 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1732 * lang-options.h: Remove.
1733 * lang.opt: Add help text.
1735 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1737 * expr.c: Remove the last argument to expand_assignment().
1739 2003-07-09 Jan Hubicka <jh@suse.cz>
1741 * java-tree.h (DECL_NUM_STMTS): Rename to...
1742 (DECL_ESTIMATED_INSNS): ... this.
1743 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1744 New static functions.
1745 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1746 * parser.y (add_stmt_to_compound): Do not account statements.
1748 2003-07-08 Mark Wielaard <mark@klomp.org>
1750 * gcj.texi: CNI now expands to Compiled Native Interface.
1752 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1754 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1756 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1758 * expr.c (expand_byte_code): Adjist emit_line_note call.
1760 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1762 * lang.c (java_handle_option): Don't handle filenames.
1764 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1766 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1769 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1770 * jcf.h: Delete COMPARE_FILENAMES definition.
1772 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1774 * lang.c (java_init_options): Update prototype.
1776 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1778 * decl.c (poplevel): Adjust define_label call.
1780 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1782 * gjavah.c (flag_jni): Make non-static.
1783 * parse-scan.y (ctxp): Make non-static.
1785 * class.c (build_method_symbols_entry)
1786 * expr.c (get_offset_table_index)
1787 * jcf-parse.c (jcf_parse):
1788 Mark the definition static, matching the forward declaration.
1790 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1792 * lang.c (java_handle_option): Don't check for missing arguments.
1794 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1796 * class.c (push_class): Use a location_t to save place.
1797 (emit_register_classes): Set input_location. Adjust
1798 expand_function_end call.
1799 * resource.c (write_resource_constructor): Likewise.
1800 * decl.c (end_java_method): Adjust expand_function_end call.
1801 * parse.y (source_end_java_method): Likewise.
1803 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1805 * lang.c (java_handle_option): Likewise.
1807 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1809 * lang.c (java_handle_option): Special-casing of optional
1810 joined arguments no longer needed.
1811 * lang.opt: Update switches that take optional argument.
1813 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1815 * lang.opt: Declare Java.
1816 * lang.c (java_init_options): Update.
1818 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1820 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1822 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1824 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1825 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1826 * lang.opt: -MD and -MMD have an underscore.
1828 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1830 * class.c (emit_register_classes): Adjust init_function_start
1832 * decl.c (complete_start_java_method): Likewise.
1833 * resource.c (write_resource_constructor): Likewise.
1835 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1837 * Make-lang.in: Update to use options.c and options.h.
1838 * lang.c: Include options.h not j-options.h.
1839 (java_handle_option): Abort on unrecognized option.
1840 (java_init_options): Request Java switches.
1842 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1844 * Make-lang.in: Handle mostlyclean.
1846 2003-06-11 Tom Tromey <tromey@redhat.com>
1848 * lang.c (java_handle_option): Update dependency_tracking for
1851 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1854 2003-06-10 Andrew Haley <aph@redhat.com>
1856 * resource.c (write_resource_constructor): Use expand_expr to
1857 generate the address of the label attached to a resource.
1858 * Make-lang.in (java/resource.o): Add expr.h
1860 2003-06-10 Andrew Haley <aph@redhat.com>
1862 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1863 (java_decl_ok_for_sibcall): New.
1865 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1867 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1868 (java/j-options.c, java/j-options.h): New.
1869 * java-tree.h (resource_name, compile_resource_file,
1870 compile_resource_data): Constify.
1871 * jcf-write.c (jcf_write_base_directory): Similarly.
1872 * jcf.h (jcf_write_base_directory): Similarly.
1873 * lang.c: Include j-options.h.
1874 (cl_options_count, cl_options, string_option, java_decode_option,
1875 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1876 process_option_with_no): Remove.
1877 (resource_name): Constify.
1878 (LANG_HOOKS_HANDLE_OPTION): Override.
1879 (java_handle_option): New.
1880 (java_init): Don't call jcf_path_init.
1881 (java_init_options): Call jcf_path_init.
1883 * resource.c (compile_resource_data, compile_resource_file): Constify.
1885 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1887 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1888 (struct lang_decl_func): Add last_line field.
1889 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1890 DECL_SOURCE_LINE_LAST): Remove.
1891 * parse.y (missing_return_error, finish_method_declaration,
1892 lookup_cl, start_artificial_method_body, source_end_java_method,
1893 start_complete_expand_method): Adjust.
1895 2003-06-08 Tom Tromey <tromey@redhat.com>
1897 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1898 fno-assume-compiled.
1900 2003-06-08 Roger Sayle <roger@eyesopen.com>
1902 * builtins.c (define_builtin_type, builtin_types): Delete.
1903 (define_builtin): Rewritten to take just the built-in code,
1904 the function's name, type and fallback library function name.
1905 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1906 (initialize_builtins): Overhaul to define the GCC builtins
1907 used by gcj manually, providing the Java run-time's
1908 implementations as the fallback library function.
1910 2003-06-08 Anthony Green <green@redhat.com>
1912 * parse.y (patch_cast): Fix conversions from floating-point to
1915 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1917 * Make-lang.in: Update.
1918 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1920 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1922 * lang.c (java_init_options): Update.
1924 2003-06-05 Jan Hubicka <jh@suse.cz>
1926 * Make-lang.in: Add support for stageprofile and stagefeedback
1928 2003-05-31 Roger Sayle <roger@eyesopen.com>
1930 * lang.c (java_init_options): Prescribe wrap-around two's
1931 complement arithmetic overflow by setting flag_wrapv.
1933 2003-05-29 Roger Sayle <roger@eyesopen.com>
1935 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1936 (builtin_record): Add an additional builtin_code field to
1937 record which GCC built-in corresponds to the Java function.
1938 (java_builtins): Add new entries for atan, atan2, exp, log,
1940 (max_builtin, min_builtin, abs_builtin): Perform constant
1941 folding on the resulting tree.
1942 (java_build_function_call_expr): Likewise, perform constant
1943 folding on the resulting tree.
1944 (initialize_builtins): The NULL creators are now allowed in
1945 the java_builtins table, which is now terminated by an entry
1946 with builtin_code == END_BUILTINS.
1947 (check_for_builtin): Likewise. If the matching creator is
1948 NULL, construct the call using java_build_function_call_expr
1949 directly with the decl for the corresponding builtin_code.
1951 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1953 * win32-host.c: Normalize copyright boilerplate.
1955 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1957 * parse.y (print_int_node): Use string concatentation on
1958 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1959 function calls into one.
1961 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1963 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1964 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1965 all the affected error messages.
1967 2003-05-13 Richard Henderson <rth@redhat.com>
1969 * class.c (layout_class_method): Set DECL_EXTERNAL.
1970 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1971 * java-tree.h (java_mark_class_local): Declare.
1972 * jcf-parse.c (parse_class_file): Use it.
1973 * parse.y (java_expand_classes): Likewise.
1975 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1977 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1978 * lex.h: #include input.h.
1979 * jv-scan.c (input_filename): Remove.
1981 2003-05-02 Tom Tromey <tromey@redhat.com>
1984 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1985 (handle_inner_classes): New function.
1987 2003-05-01 Tom Tromey <tromey@redhat.com>
1990 * parse.y (finish_for_loop): Do nothing if update expression is a
1991 EXPR_WFL_NODE wrapping nothing.
1992 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1994 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1996 * lex.h (input_lineno): Remove declaration.
1997 * parse-scan.y: #include input.h.
1998 (input_filename): Remove declaration.
1999 (input_location): Add definition.
2000 (input_line): Remove definition.
2002 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
2004 * lex.h (lineno): Rename to ...
2005 (input_line): ... here
2006 * parse-scan.y (lineno): Rename to ...
2007 (input_line): ... here.
2008 (reset_report): Rename lineno to input_line.
2009 * check-init.c (check_init): Likewise.
2010 * class.c (push_class): Likewise.
2011 * decl.c (complete_start_java_method, end_java_method): Likewise.
2012 * expr.c (expand_byte_code): Likewise.
2013 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
2014 * jcf-write.c (generate_bytecode_insns): Likewise.
2015 * lex.c (java_init_lex, java_allocate_new_line,
2016 do_java_lex): Likewise.
2017 * parse.h (YYNOT_TWICE): Likewise.
2018 * parse.y (empty_statement, expression_statement,
2019 java_pop_parser_context, java_parser_context_save_global,
2020 yyerror, register_fields, method_header, safe_layout_class,
2021 find_in_imports_on_demand, create_artificial_method,
2022 source_end_java_method, start_complete_expand_method,
2023 build_thisn_assign, java_complete_lhs,
2024 maybe_absorb_scoping_block): Likewise.
2026 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
2028 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
2029 '/' when computing java source filename
2031 2003-04-13 Tom Tromey <tromey@redhat.com>
2033 * gjavah.c (print_c_decl): Indentation fix.
2035 2003-04-12 Zack Weinberg <zack@codesourcery.com>
2037 * class.c (make_field_value, make_method_value, get_dispatch_table)
2038 (make_class_data, emit_offset_symbol_table)
2039 * constants.c (build_constants_constructor)
2040 * java-tree.h (START_RECORD_CONSTRUCTOR)
2041 * parse.y (maybe_build_array_element_wfl):
2042 Use build_constructor.
2044 2003-04-10 Eric Blake <ebb9@email.byu.edu>
2047 * parse.y (string_convert_int_cst): Always use at least one digit
2048 in string conversion. Remove ASCII dependence.
2049 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
2051 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
2053 * Make-lang.in: added win32-host.c
2054 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
2055 resolves to open() on non-Win32 platforms and
2056 Win32-specific jcf_open_exact_case() on Win32
2057 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
2058 when trying .java and .class files
2059 * win32-host.c: added to repository. Defines
2060 Win32-specific jcf_open_exact_case()
2062 2003-04-10 Andrew Haley <aph@redhat.com>
2064 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
2065 (maybe_free_localvar): Renamed from localvar_free.
2066 Add new arg, really.
2067 (generate_bytecode_insns): Set new variable, jsrs.
2068 Only free local vars if no jsr insns have been emittted.
2069 Call maybe_free_localvar, not localvar_free.
2071 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2073 * gcj.texi: Remove @ at start of file.
2075 2003-03-25 Tom Tromey <tromey@redhat.com>
2077 * parse.y (create_interface): Call CHECK_DEPRECATED.
2079 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2081 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2083 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2085 * javaop.h (jfloat, jdouble): Make them structures mirroring
2086 the bit fields of IEEE float and double respectively.
2087 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2088 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2089 (union Word, union DWord): Delete.
2090 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2092 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2093 D_NAN_MASK): Delete.
2094 (jni_print_float, jni_print_double): New. Generate
2095 hexadecimal floating constants.
2096 (print_field_info): Use jni_print_float/double.
2098 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2099 finite floating point numbers for output; special case
2102 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2104 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2105 Replace 0 and 1 with true and false in return statements.
2107 2003-03-19 Tom Tromey <tromey@redhat.com>
2109 * lex.c (do_java_lex): Renamed from java_lex.
2110 (java_lex): New function.
2113 2003-03-13 Tom Tromey <tromey@redhat.com>
2115 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2118 2003-03-04 Andrew Haley <aph@redhat.com>
2120 * gjavah.c (is_first_data_member): New global variable.
2121 (print_c_decl): If it's the first data member, align it as the
2123 (process_file): Set is_first_data_member.
2125 2003-03-11 Tom Tromey <tromey@redhat.com>
2127 * parse.y (resolve_field_access): Initialize class if field is
2128 found in another static field.
2129 * expr.c (build_class_init): Don't optimize out initialization of
2130 implemented interface.
2132 2003-03-11 Andrew Haley <aph@redhat.com>
2134 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2137 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2139 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2140 and DIR_SEPARATOR_2 for a target.
2141 Correct minor typos.
2143 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2144 and DIR_SEPARATOR_2 for a target into account.
2146 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2148 * lang.c (java_init): Update prototype, move code to java_post_options.
2149 (java_post_options): Similarly.
2151 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2153 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2154 compare file name components depending on the case-sensitivity
2155 or otherwise of the host file system.
2157 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2158 "strcmp" to compare file name components.
2159 Use IS_DIR_SEPARATOR instead of comparing directly against
2161 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2162 comparing directly against DIR_SEPARATOR.
2164 2003-03-04 Tom Tromey <tromey@redhat.com>
2166 * Make-lang.in (java.tags): New target.
2168 2003-03-01 Roger Sayle <roger@eyesopen.com>
2170 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2171 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2173 2003-03-01 Tom Tromey <tromey@redhat.com>
2175 * parse.y (jdep_resolve_class): Only check deprecation if we found
2178 2003-02-28 Tom Tromey <tromey@redhat.com>
2181 * class.c (maybe_layout_super_class): Always pass a WFL to
2183 * parse.y (do_resolve_class): Updated comment to explain
2186 2003-02-26 Tom Tromey <tromey@redhat.com>
2188 * jcf-write.c (generate_classfile): Check whether class is
2189 deprecated before writing attribute count.
2191 2003-02-25 Roger Sayle <roger@eyesopen.com>
2193 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2194 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2196 2003-02-23 Tom Tromey <tromey@redhat.com>
2198 * lang-options.h: Added -Wdeprecated.
2199 * gcj.texi (Warnings): Document -Wdeprecated.
2200 * java-tree.h (flag_deprecated): Declare.
2201 * lang.c (lang_W_options): Added deprecated.
2202 (flag_deprecated): New global.
2203 * chartables.h: Rebuilt.
2204 * gen-table.pl (process_one): Look at whitespace.
2205 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2206 * parse.h (CLEAR_DEPRECATED): New macro.
2207 (CHECK_DEPRECATED_NO_RESET): New macro.
2208 * jcf-parse.c (handle_deprecated): New function.
2209 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2210 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2211 * parse.y (resolve_type_during_patch): Check deprecation.
2212 (jdep_resolve_class): Likewise.
2213 (process_imports): Likewise.
2214 (resolve_expression_name): Likewise.
2215 (check_deprecation): Strip arrays from decl. Check
2217 (patch_method_invocation): Also check the particular constructor
2219 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2220 * jcf-write.c (append_deprecated_attribute): New function.
2221 (generate_classfile): Generate deprecated attribute when
2223 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2224 (java_lex) [case '*']: Simplify logic.
2225 (java_start_char_p): Use LETTER_MASK.
2226 (java_part_char_p): Likewise.
2227 (java_space_char_p): New function.
2229 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2231 Change base class access representation.
2232 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2233 (add_interface_do): Likewise.
2235 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2237 * decl.c (java_init_decl_processing): Change
2238 soft_lookupjnimethod_node to reflect the change in
2239 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2240 * expr.c (build_jni_stub): Calculate and pass the size
2241 on the stack of the arguments to a JNI function. Use
2242 new target macro MODIFY_JNI_METHOD_CALL to allow a
2243 target to modify the call to a JNI method.
2245 2003-02-08 Roger Sayle <roger@eyesopen.com>
2247 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2248 instead of basename to avoid compiler warnings on Tru64.
2250 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2252 * gcj.texi: Update to GFDL 1.2.
2254 2003-01-31 Andrew Haley <aph@redhat.com>
2256 * parse.y (java_expand_classes): Scan the whole class list looking
2257 for access methods that haven't yet been expanded.
2259 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2263 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2264 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2265 * jcf-parse.c: Likewise.
2267 2003-01-31 Mark Wielaard <mark@klomp.org>
2269 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2271 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2273 * class.c (make_class): Use BINFO_ELTS.
2274 (set_super_info): Likewse.
2275 (add_interface_do): Likewise.
2277 2003-01-30 Tom Tromey <tromey@redhat.com>
2279 * jcf-parse.c (read_class): Update identifier's class value if it
2280 changed during parsing.
2282 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2284 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2285 Propagate change to all other rules as required.
2286 (java/parse-scan.o): Add explicit dependency on
2287 $(parsedir)/java/parse-scan.c .
2289 2003-01-29 Tom Tromey <tromey@redhat.com>
2291 * parse.y (patch_assignment): Only transform the rhs of an
2292 assignment when compiling to native.
2294 2003-01-28 Tom Tromey <tromey@redhat.com>
2296 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2298 2003-01-28 Tom Tromey <tromey@redhat.com>
2300 * lex.c (java_lex): Don't include UEOF as part of token.
2301 (java_read_unicode): Error if \u sequence prematurely terminated.
2303 2003-01-27 Tom Tromey <tromey@redhat.com>
2305 * parse.y (java_check_regular_methods): Check for construct after
2306 checking types in throws clause.
2308 2003-01-24 Tom Tromey <tromey@redhat.com>
2310 * class.c (build_static_field_ref): Only a String or numeric field
2311 can fold to a constant.
2313 2003-01-23 Tom Tromey <tromey@redhat.com>
2315 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2316 file name in resource buffer.
2318 2003-01-23 Tom Tromey <tromey@redhat.com>
2320 * expr.c (build_known_method_ref): Use method's context to find
2323 2003-01-23 Tom Tromey <tromey@redhat.com>
2325 * constants.c (set_constant_entry): Allocated cleared memory.
2327 2003-01-22 Tom Tromey <tromey@redhat.com>
2329 * java-tree.h: Don't use PARAMS.
2330 * resource.c: Add prototypes for all functions.
2331 (write_resource_constructor): Use `const char *' to avoid
2334 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2336 * jcf-parse.c (process_zip_dir): Remove unused variable.
2338 2003-01-22 Tom Tromey <tromey@redhat.com>
2340 * expr.c (build_invokeinterface): Abort if method's context is not
2343 2003-01-22 Tom Tromey <tromey@redhat.com>
2345 * gcj.texi (Input and output files): Mention non-class entries.
2346 * decl.c (java_init_decl_processing): Call
2347 init_resource_processing.
2348 * java-tree.h (compile_resource_data, write_resource_constructor,
2349 compile_resource_file, init_resource_processing): Declare.
2350 * config-lang.in (gtfiles): Added resource.c.
2351 * Make-lang.in (gt-java-resource.h): New target.
2352 (JAVA_OBJS): Added resource.o.
2353 (java/resource.o): New target.
2354 * resource.c: New file.
2355 * class.c (compile_resource_file): Moved to resource.c.
2356 (registerResource_libfunc): Likewise.
2357 (utf8_decl_list): Mark with GTY; now static.
2358 * jcf-parse.c (classify_zip_file): New function.
2359 (parse_zip_file_entries): Use it; compile .properties files.
2360 (process_zip_dir): Use classify_zip_file and compute_class_name.
2361 Don't write class name into zip directory.
2362 (java_parse_file): Call write_resource_constructor.
2363 (compute_class_name): New function.
2364 * jcf-io.c (read_zip_member): Reindented.
2366 2003-01-21 Tom Tromey <tromey@redhat.com>
2368 * class.c (supers_all_compiled): New function.
2369 (make_class_data): Use it.
2371 2003-01-21 Tom Tromey <tromey@redhat.com>
2373 * parse.y (method_header): Native method can't be strictfp.
2374 No method can be transient or volatile.
2376 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2378 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2380 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2382 * check-init.c: Fix comment typos.
2383 * class.c: Likewise.
2384 * constants.c: Likewise.
2386 * except.c: Likewise.
2388 * java-except.h: Likewise.
2389 * java-tree.h: Likewise.
2390 * javaop.h: Likewise.
2391 * jcf-dump.c: Likewise.
2392 * jcf-io.c: Likewise.
2393 * jcf-parse.c: Likewise.
2394 * jcf-write.c: Likewise.
2396 * mangle.c: Likewise.
2397 * typeck.c: Likewise.
2398 * verify.c: Likewise.
2400 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2402 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2403 * jcf-write.c: Include "tm_p.h".
2405 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2407 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2409 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2411 * builtins.c (java_build_function_call_expr): Renamed from
2412 build_function_call_expr. All callers changed.
2414 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2415 * jcf-parse.c: Include tm_p.h.
2417 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2420 2003-01-14 Tom Tromey <tromey@redhat.com>
2422 * class.c (make_class_data): Check that super is compiled before
2423 building class reference to it.
2425 2003-01-14 Andrew Haley <aph@redhat.com>
2427 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2428 varargs function -- correct.
2430 2003-01-14 Andrew Haley <aph@redhat.com>
2432 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2434 2003-01-14 Andrew Haley <aph@redhat.com>
2436 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2437 varargs function -- correct.
2439 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2440 temporary if the RHS is a reference.
2442 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2444 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2445 * keyword.h: Regenerated.
2447 * All Files: Convert to ISO C style function definitions.
2449 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2451 * parse.y (check_pkg_class_access): ANSIfy definition.
2453 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2455 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2458 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2460 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2462 Merge from pch-branch:
2464 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2466 * Make-lang.in (java/gjavah.o): Update dependencies.
2467 * gjavah.c: Include ggc.h.
2469 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2471 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2472 (JCFDUMP_OBJS): Add ggc-none.o.
2473 (java/jcf-dump.o): Depend on GGC_H.
2474 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2475 CPool substructures.
2476 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2477 * jcf-dump.c: Include ggc.h.
2479 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2481 * jcf.h (union cpool_entry): New.
2482 (struct CPool): Use gengtype to mark. Change field 'data' to be
2484 (struct JCF): Use gengtype to mark.
2485 (CPOOL_UINT): Update for new cpool_entry type.
2486 (CPOOL_USHORT1): Likewise.
2487 (CPOOL_USHORT2): Likewise.
2488 (CPOOL_FINISH): Use GC to free cpool subfields.
2489 * parse.h (struct parser_ctxt): Mark field current_jcf.
2490 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2491 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2492 (main_jcf): Use gengtype to mark.
2493 (ggc_mark_jcf): Delete.
2494 (get_constant): Update for new cpool_entry type.
2495 (give_name_to_class): Likewise.
2496 (get_class_constant): Likewise.
2497 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2498 (java_parse_file): Use GGC to allocate struct JCF.
2499 (init_jcf_parse): Don't call ggc_add_root.
2500 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2502 * java-tree.h (current_jcf): Use gengtype to mark.
2503 (CPOOL_UTF): Update for new cpool_entry type.
2504 (outgoing_cpool): Use gengtype to mark.
2505 (struct lang_type): GC struct JCF and struct CPool.
2506 * config-lang.in (gtfiles): Add jcf.h.
2507 * constants.c (find_tree_constant): New.
2508 (set_constant_entry): Allocate cpool subfields using GGC. Update
2509 for new cpool_entry type.
2510 (find_constant1): Update for new cpool_entry type.
2511 (find_constant2): Likewise.
2512 (find_utf8_constant): Use find_tree_constant.
2513 (find_class_or_string_constant): Remove unnecessary cast to jword.
2514 Update for new cpool_entry type.
2515 (count_constant_pool_bytes): Update for new cpool_entry type.
2516 (write_constant_pool): Likewise.
2517 (alloc_name_constant): Use find_tree_constant.
2518 (build_constants_constructor): Update for new cpool_entry type.
2520 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2522 * parse.y (mark_parser_ctxt): Delete.
2523 (goal): Don't use ggc_add_root.
2524 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2525 (java_pop_parser_context): Let GC free parser_ctxt.
2526 (java_parser_context_resume): Likewise.
2527 * parse.h (struct parser_ctxt): Use gengtype to mark.
2529 (ctxp_for_generation): Likewise.
2530 * lex.h (struct java_lc_s): Mark for gengtype.
2531 (java_lexer): Rearrange for gengtype.
2532 * config-lang.in (gtfiles): Add lex.h, parse.h.
2534 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2536 * All Files: Remove PARAMS macro.
2538 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2539 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2542 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2545 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2547 * Make-lang.in (java.install-common, java.uninstall,
2548 java.install-info, java.install-man): Prepend $(DESTDIR)
2549 to destination paths in all (un)installation commands.
2550 (java.install-common): Rewrite $(LN) command to support
2551 DESTDIR with "ln" as well as with "ln -s".
2553 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2555 * java-tree.h: Protect against multiple inclusion.
2557 2003-01-07 Tom Tromey <tromey@redhat.com>
2559 * class.c (add_assume_compiled): Don't adjust parent if we're
2560 already at the root of tree.
2562 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2564 * lang.c (dump_compound_expr): Prototype.
2566 2003-01-03 Tom Tromey <tromey@redhat.com>
2568 Fix for PR java/8712:
2569 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2570 when simply checking against `null'.
2572 2003-01-03 Tom Tromey <tromey@redhat.com>
2574 * gcj.texi (Standard Properties): Document http.proxyHost and
2577 * gcj.texi (GNU Classpath Properties): Document new properties.
2579 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2581 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2582 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2583 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2585 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2587 * Make-lang.in, boehm.c, buffer.c,
2588 buffer.h, builtins.c, class.c,
2589 config-lang.in, constants.c,
2590 convert.h, decl.c, except.c,
2591 expr.c, java-except.h,
2592 java-tree.h, javaop.def,
2593 jcf-parse.c, jcf-write.c,
2594 jv-scan.c, jvgenmain.c,
2595 jvspec.c, keyword.gperf,
2596 keyword.h, lang-options.h,
2597 lang-specs.h, lang.c, lex.c,
2598 lex.h, mangle.c, mangle_name.c,
2599 parse-scan.y, parse.h, parse.y,
2600 typeck.c, verify.c, xref.c,
2601 xref.h: Replace "GNU CC" with
2602 "GCC" in the copyright header.
2604 * check-init.c, gjavah.c, javaop.h,
2605 jcf-depend.c, jcf-dump.c, jcf-io.c,
2606 jcf-path.c, jcf-reader.c, jcf.h,
2607 zextract.c, zipfile.h: These files are
2608 "part of GCC". Also say "GCC" not "GNU CC".
2610 2002-12-30 DJ Delorie <dj@redhat.com>
2612 * Make-lang.in: Protect against texi2pod/pod2man failing.
2614 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2616 * gcj.texi: Use @copying.
2618 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2620 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2621 print_cxx_classname.
2622 (print_cxx_classname): Add add_scope parameter.
2623 (print_class_decls): Do not emit a semicolon after the extern
2625 (process_file): Adjust calls to print_cxx_classname.
2627 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2629 * gcj.texi: Include Cover Texts in man page.
2631 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2633 * class.c (build_static_field_ref): Check FIELD_FINAL.
2635 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2636 instead of current_constant_pool_data_ref.
2637 * java-tree.h (current_constant_pool_data_ref): Undefine.
2638 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2639 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2640 current_constant_pool_data_ref.
2642 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2643 not build_internal_class_name.
2645 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2646 Use it when class ref isn't certain to be compiled.
2648 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2650 * gcj.texi: Include gcc-common.texi.
2651 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2652 $(srcdir)/doc/include/gcc-common.texi.
2654 2002-12-22 Anthony Green <green@redhat.com>
2656 * gcj.texi (Limitations): Add note about org.xml.sax and
2659 2002-12-20 Tom Tromey <tromey@redhat.com>
2661 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2662 where minimum case value is Integer.MIN_VALUE.
2665 2002-12-18 Andrew Haley <aph@redhat.com>
2667 * parse.y (patch_invoke): Force evaluation order when `check' is
2668 set. For PR libgcj/8945.
2670 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2672 * gcj.texi: Change version number to 3.4.
2674 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2675 Andrew Haley <aph@redhat.com>
2677 * parse.y (source_end_java_method): Remove custom encoding of line
2678 numbers for a function decl before passing it to the back end.
2680 2002-12-03 Andrew Haley <aph@redhat.com>
2682 * class.c (make_class_data): New field, "chain".
2683 * decl.c (java_init_decl_processing): Likewise.
2685 2002-12-02 Tom Tromey <tromey@redhat.com>
2688 * parse.y (do_resolve_class): Handle qualified name via
2691 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2693 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2694 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2695 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2696 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2697 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2698 Include coretypes.h and tm.h.
2699 * Make-lang.in: Update dependencies.
2701 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2703 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2705 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2707 * jcf-reader.c: Don't expand JCF_readu4 inside the
2708 expansion of JCF_SKIP.
2710 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2712 * jcf-reader.c: Don't expand JCF_readu4 inside the
2713 expansion of JCF_SKIP.
2715 2002-11-22 Tom Tromey <tromey@redhat.com>
2717 * parse.y (patch_binop): Cast right hand side of shift expression
2718 to `int'. Fixes PR java/8676.
2720 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2721 Andrew Haley <aph@redhat.com>
2723 * gcc/java/jcf-write.c (write_classfile): Remove target
2724 class file, if it exists, before renaming the temporary
2727 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2729 * jvspec.c (lang_specific_spec_functions): New.
2731 2002-11-18 Tom Tromey <tromey@redhat.com>
2733 Fix for PR java/7912:
2734 * expr.c (can_widen_reference_to): Allow cast of array to
2735 Cloneable or Serializable.
2736 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2737 (java_io_serializable_identifier_node): Likewise.
2738 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2739 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2740 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2741 java_io_serializable.
2742 * decl.c (java_init_decl_processing): Initialize
2743 java_lang_cloneable_identifier_node and
2744 java_io_serializable_identifier_node.
2745 (java_lang_cloneable_identifier_node): New global.
2746 (java_io_serializable_identifier_node): Likewise.
2748 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2750 * buffer.c: Remove unnecessary casts.
2751 * check-init.c: Likewise.
2752 * class.c: Likewise.
2753 * constants.c: Likewise.
2755 * except.c: Likewise.
2756 * gjavah.c: Likewise.
2757 * jcf-io.c: Likewise.
2758 * jcf-parse.c: Likewise.
2759 * jcf-path.c: Likewise.
2760 * jvspec.c: Likewise.
2763 * verify.c: Likewise.
2765 2002-11-06 Tom Tromey <tromey@redhat.com>
2767 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2770 2002-11-05 Tom Tromey <tromey@redhat.com>
2772 Fix for PR java/6388.
2773 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2774 * java-tree.h (enum java_tree_index): New values
2775 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2776 (decimal_int_max, decimal_long_max): New defines.
2777 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2778 (error_if_numeric_overflow): Rewrote range checking.
2779 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2782 2002-11-02 Tom Tromey <tromey@redhat.com>
2784 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2786 * class.c (make_method_value): Put class name, not signature, into
2787 `throws' field. For PR java/8415.
2789 2002-10-24 Tom Tromey <tromey@redhat.com>
2791 * gcj.texi (Invoking gij): Document --showversion.
2792 (Standard Properties): java.library.path now set.
2794 2002-10-23 Tom Tromey <tromey@redhat.com>
2796 * gjavah.c (decode_signature_piece): In JNI mode, print
2797 `jobjectArray' when array depth is nonzero.
2800 2002-10-15 Andrew Haley <aph@redhat.com>
2802 * parse.y (patch_invoke): Call force_evaluation_order on a static
2804 (resolve_qualified_expression_name): Call force_evaluation_order
2805 on a arg list that is part of a Qualified Expression Name.
2807 * lang.c (dump_compound_expr): New.
2808 (java_dump_tree): New.
2810 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2812 * gcj.texi: Added item describing the GCJ runtime property
2815 2002-10-15 Richard Henderson <rth@redhat.com>
2817 * jcf-parse.c (get_constant): Fix type warning.
2819 2002-10-15 Andrew Haley <aph@redhat.com>
2821 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2822 (java_inlining_map_static_initializers): Declare.
2824 2002-10-14 Andrew Haley <aph@redhat.com>
2826 * tree-inline.c (remap_block): All local class initialization
2827 flags go in the outermost scope.
2828 (expand_call_inline): Call java_inlining_map_static_initializers.
2829 (expand_call_inline): Call java_inlining_merge_static_initializers.
2830 * java/lang.c (merge_init_test_initialization): New.
2831 (java_inlining_merge_static_initializers): New.
2832 (inline_init_test_initialization): New.
2833 (java_inlining_map_static_initializers): New.
2835 2002-10-11 Mark Wielaard <mark@klomp.org>
2837 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2839 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2841 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2843 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2845 * parse.y (merge_string_cste): Add parentheses around & within |.
2847 2002-10-08 Tom Tromey <tromey@redhat.com>
2849 * parse.y (variable_declarator_id): Simplify error path for
2850 array declarator error. For PR java/8003.
2852 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2854 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2857 2002-10-08 Andrew Haley <aph@redhat.com>
2859 * parse.y (attach_init_test_initialization_flags): Check for
2862 2002-10-07 Anthony Green <green@redhat.com>
2864 * parse.y (merge_string_cste): Fix bug in string concatenation.
2866 2002-10-03 Michael Koch <konqueror@gmx.de>
2868 * gcj.texi (Standard properties):
2869 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2871 2002-10-02 Roger Sayle <roger@eyesopen.com>
2873 PR optimization/6627
2874 * lang.c (java_init): If storing the vbit in function
2875 pointers, ensure that force_align_functions_log is atleast
2876 one to aid compatability with g++ vtables.
2878 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2880 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2881 foul of type-based aliasing.
2883 2002-09-30 Anthony Green <green@redhat.com>
2885 * gcj.texi (Invoking jv-scan): Fix texinfo.
2887 2002-09-28 Anthony Green <green@redhat.com>
2889 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2890 (Code Generation): Add -fno-assert documentation.
2891 * jv-scan.c (flag_assert): New global.
2892 (options): Add assert option.
2893 (help): Add --no-assert documentation.
2894 * parse-scan.y (flag_assert): New global.
2895 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2896 (flag_assert): New global.
2897 * java-tree.h (flag_assert): New global.
2898 * lex.c (java_lex): Obey flag_assert.
2899 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2902 2002-09-26 Andrew Haley <aph@redhat.com>
2904 * expr.c (build_java_array_length_access): Check for null pointer.
2905 * expr.c (expand_java_arrayload): Likewise.
2907 2002-09-21 Richard Henderson <rth@redhat.com>
2909 * jcf-parse.c (get_constant): Decode from IEEE no matter
2910 what the target format.
2912 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2914 * ChangeLog: Follow spelling conventions.
2915 * class.c: Likewise.
2918 * gjavah.c: Likewise.
2919 * java-tree.h: Likewise.
2920 * jcf-dump.c: Likewise.
2921 * jcf-parse.c: Likewise.
2922 * jvspec.c: Likewise.
2924 * mangle.c: Likewise.
2925 * parse.y: Likewise.
2927 2002-09-17 Tom Tromey <tromey@redhat.com>
2929 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2930 where \r appears at EOF. Fixes PR java/7950.
2932 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2934 * jvspec.c (lang_specific_driver): Remove unused variable.
2936 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2938 * java-tree.h (union lang_tree_node): Add chain_next option.
2940 2002-09-16 Richard Henderson <rth@redhat.com>
2942 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2943 use new real.h interface.
2944 * jcf-write.c (find_constant_index): Use new real.h interface.
2945 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2947 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2949 * lang.c: Follow spelling conventions.
2951 2002-09-11 Per Bothner <per@bothner.com>
2953 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2954 constant to the type of the field.
2955 (java_complete_tree): Remove now-redundant code.
2957 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2959 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2962 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2963 return label if a ret instruction for the jsr has been reached.
2965 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2967 * parse.y (DIR_SEPARATOR): Don't define.
2968 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2970 2002-08-28 Andrew Haley <aph@redhat.com>
2972 * verify.c (verify_jvm_instructions): Allow exception handler
2973 inside code that is being protected, but generate a warning.
2974 * except.c (link_handler): Initialize `expanded' in new eh_range.
2975 (binding_depth, is_class_level, current_pc): Declare extern.
2977 2002-09-01 Mark Wielaard <mark@klomp.org>
2979 * gcj.texi: Add chapter about system properties.
2982 2002-08-26 Tom Tromey <tromey@redhat.com>
2984 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2985 conversion if RHS_TYPE is byte, short, or char.
2987 2002-08-22 Tom Tromey <tromey@redhat.com>
2989 * gcj.texi (Invoking gij): Document -cp and -classpath.
2991 2002-08-21 Tom Tromey <tromey@redhat.com>
2993 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2994 $(prefix)/share. For PR libgcj/7633.
2996 For PR java/6005 and PR java/7611:
2997 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2998 (java_can_use_bit_fields_p): New function.
3000 2002-08-16 Tom Tromey <tromey@redhat.com>
3002 * gcj.texi (Class Initialization): Mention class initialization of
3005 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
3007 * Make-lang.in (java-tree-inline.o): New.
3008 (JAVA_OBJS): Add java-tree-inline.o.
3009 * parse.y (source_end_java_method): Call java_optimize_inline.
3010 (java_expand_method_bodies): Save method's tree in
3012 (add_stmt_to_compound): Keep track of the number of statments.
3013 * lang.c (java_init): Enable flag_inline_trees.
3014 (java_post_options): If flag_inline_functions is on, enable
3015 flag_inline_trees instread.
3016 (decl_constant_value): New.
3017 (java_tree_inlining_walk_subtrees): New.
3018 * java-tree.h (DECL_NUM_STMTS): New macro.
3019 (java_optimize_inline): Declare.
3020 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
3021 Handle a LABEL_EXPR.
3022 * decl.c (build_result_decl): If we already have a DECL_RESULT
3024 (dump_function): New.
3025 (java_optimize_inline): New.
3026 (dump_function): New.
3028 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
3031 * parse.y (build_assertion): Invert return from
3032 desiredAssertionStatus.
3034 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3036 * jcf-write.c (get_access_flags): Return correct access flags for
3037 private and protected inner classes.
3039 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
3041 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
3043 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
3045 * mangle_name.c: Don't include obstack.h twice.
3046 * xref.c: Don't include obstack.h.
3048 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3050 * class.c: (permanent_obstack): Delete declaration.
3051 * constants.c: (permanent_obstack): Delete declaration.
3052 * except.c: (permanent_obstack): Delete declaration.
3053 * expr.c: (permanent_obstack): Delete declaration.
3054 * jcf-parse.c: (permanent_obstack): Delete declaration.
3055 (saveable_obstack): Delete declaration.
3056 * parse.h: (permanent_obstack): Delete declaration.
3057 * typeck.c: (permanent_obstack): Delete declaration.
3059 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
3061 * gcj.texi (version-gcc): Increase to 3.3.
3063 2002-07-22 Tom Tromey <tromey@redhat.com>
3065 * lex.c (java_lex): Check for `e' or `E' after 0.
3067 2002-07-21 Richard Henderson <rth@redhat.com>
3069 * lang.c (java_unsafe_for_reeval): New.
3070 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3072 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3074 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3075 (jcf_path_init): Use GET_ENVIRONMENT.
3077 2002-07-10 Roger Sayle <roger@eyesopen.com>
3078 Zack Weinberg <zack@codesourcery.com>
3080 * builtins.c (initialize_builtins): Remove defines that
3081 handled C/C++ specific junk hereby removed from builtins.def.
3083 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3085 * lang.c (java_post_options): Update prototype.
3087 2002-07-05 Roger Sayle <roger@eyesopen.com>
3089 * builtins.c (initialize_builtins): Ignore the additional
3090 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3091 the builtins.def file.
3093 2002-07-01 Tom Tromey <tromey@redhat.com>
3096 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3099 2002-07-01 Roger Sayle <roger@eyesopen.com>
3101 * java/decl.c (builtin_function): Accept additional parameter.
3102 (java_init_decl_processing): Pass an additional NULL_TREE
3103 argument to builtin_function.
3105 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3107 * gcj.texi: Fixed gcj invocation example so that it compiles.
3109 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3111 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3112 * parse.y (mark_parser_ctxt): Likewise.
3113 (check_modifiers, declare_local_variables): Avoid incorrect
3114 hardcoded constant 10.
3116 * lex.c (java_read_char): Avoid "comparison is always true"
3119 2002-06-25 Andreas Schwab <schwab@suse.de>
3121 * expr.c (JSR): Avoid undefined operation on PC.
3123 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3125 * decl.c (clear_binding_level): Const-ify.
3127 2002-06-13 Akim Demaille <akim@epita.fr>
3129 * parse.y (class_declaration, interface_declaration): Make sure
3130 all their rules have an action, in order to avoid meaningless `$$
3131 = $1' and their type clashes.
3133 2002-06-11 Tom Tromey <tromey@redhat.com>
3135 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3136 * parse-scan.y (statement_without_trailing_substatement): Added
3138 (assert_statement): New rule.
3139 * java-tree.h (struct lang_type) [assertions]: New field.
3140 (TYPE_USES_ASSERTIONS): New macro.
3141 (CLASS_USES_ASSERTIONS): Likewise.
3142 (FIELD_SYNTHETIC): New define.
3143 * lex.c (java_lval;): Added ASSERT_TK.
3144 * parse.y (ASSERT_TK): Added.
3145 (statement_without_trailing_substatement): Added assert_statement.
3146 (assert_statement): New rule.
3147 (build_assertion): New function.
3148 (maybe_generate_pre_expand_clinit): Create and initialize
3149 $assertionsDisabled.
3150 (lookup_package_type): Removed decl.
3151 * keyword.h: Rebuilt.
3152 * keyword.gperf (assert): New token.
3154 2002-06-10 Akim Demaille <akim@epita.fr>
3156 * parse.y (interface_type_list, class_member_declaration)
3157 (unary_expression_not_plus_minus): Remove duplicate %type.
3160 2002-06-09 Tom Tromey <tromey@redhat.com>
3162 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3164 * parse.y (method_header): Give error message in all cases.
3167 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3169 Don't use RTL inlining. Fix for PR java/6820.
3170 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3171 (flag_really_inline): New.
3172 (java_decode_option): Set flag_really_inline if -finline-functions
3174 (java_post_options): New function. Turn off inlining unless
3175 flag_really_inline is set.
3177 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3179 * gjavah.c (throwable_p): Accept argument as either a classname or
3180 signature fragment. Create null-terminated classname string for super
3181 when calling itself recursively.
3182 (decode_signature_piece): Skip first character from class name
3183 signature when calling throwable_p.
3185 2002-06-08 H.J. Lu (hjl@gnu.org)
3187 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3189 2002-06-04 Tom Tromey <tromey@redhat.com>
3191 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3193 2002-06-04 Michael Koch <konqueror@gmx.de>
3195 * gcj.texi (Input Options): Fixed typo.
3197 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3199 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3200 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3201 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3202 and all now-pointless local variables. Rename other local
3203 variables to reflect their not being handles.
3205 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3206 #if JCF_USE_STDIO blocks.
3208 * parse.y: Add missing semicolon at end of rule.
3210 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3212 * check-init.c (attach_initialized_static_class): Delete, unused.
3213 * parse.y: Use htab_t instead of struct hashtable, update
3215 * java-tree.h: Include hashtab.h instead of hash.h.
3216 (struct lang_decl_func): Use htab_t, set up for gengtype.
3217 (struct init_test_hash_entry): Delete.
3218 (struct treetreehash_entry): New.
3219 (java_treetreehash_find): New
3220 (java_treetreehash_new): New prototype.
3221 (java_treetreehash_create): New prototype.
3222 (java_mark_tree): Delete prototype.
3223 (java_hash_hash_tree_node): Delete prototype.
3224 (java_hash_compare_tree_node): Delete prototype.
3225 (attach_initialized_static_class): Delete prototype.
3226 * expr.c (build_class_init): Update to use java_treetreehash
3228 (java_expand_expr): Update to use htab_t.
3229 (emit_init_test_initialization): Likewise.
3230 * decl.c (java_mark_tree): Delete.
3231 * class.c (init_test_hash_newfunc): Delete.
3232 (java_hash_hash_tree_node): Delete.
3233 (java_hash_compare_tree_node): Delete.
3234 (add_method_1): Update to use java_treetreehash functions.
3235 (JAVA_TREEHASHHASH_H): New macro.
3236 (java_treetreehash_hash): New function.
3237 (java_treetreehash_compare): New function.
3238 (java_treetreehash_find): New function.
3239 (java_treetreehash_new): New function.
3240 (java_treetreehash_create): New function.
3241 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3243 * Make-lang.in (java/parse.o): Depend on debug.h.
3244 * java-tree.h (struct lang_identifier): Use gengtype.
3245 (union lang_tree_node): New.
3246 (struct lang_decl_func): Use gengtype.
3247 (struct lang_decl_var): Likewise.
3248 (struct lang_decl): Likewise.
3249 * parse.y: Include debug.h.
3250 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3252 * lang.c (struct language_function): New dummy structure.
3254 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3255 descriminator for DECL_LANG_SPECIFIC.
3256 (struct lang_decl_func): Rename from struct lang_decl.
3257 (enum lang_decl_desc): New.
3258 (struct lang_decl): Make it a union. Update all the accessor macros.
3259 (struct lang_type): Use gengtype.
3260 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3261 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3262 are now the same size.
3263 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3264 use discriminator to mark DECL_LANG_SPECIFIC.
3266 * Make-lang.in (gt-java-builtins.h): New rule.
3267 (java/builtins.o): Add dependency on gt-<filename>.h.
3268 * builtins.c: Use gengtype for roots.
3269 (union string_or_tree): Use gengtype.
3270 (struct builtin_record): Use gengtype.
3271 * config-lang.in (gtfiles): Add builtins.c.
3273 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3274 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3275 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3276 gt-java-parse.h, gtype-java.h): Add rules to generate.
3277 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3278 (class.o): Add dependency on gt-*.h.
3279 (constants.o): Likewise.
3282 (jcf-parse.o): Likewise.
3283 (jcf-write.o): Likewise.
3285 * config-lang.in (gtfiles): New.
3286 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3287 * constants.c: Replace uses of ggc_add_* with GTY markers.
3289 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3290 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3291 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3292 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3294 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3296 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3297 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3299 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3300 Include gtype-java.h.
3302 2002-06-02 Tom Tromey <tromey@redhat.com>
3304 Fix for PR java/5913:
3305 * parse.y (patch_binop): Call patch_string on op1.
3307 2002-06-02 Tom Tromey <tromey@redhat.com>
3309 Fix for PR java/1343, PR java/6336:
3310 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3311 formatting. Changed return type.
3312 (anonymous_class_counter): Moved to top of file.
3313 (maybe_make_nested_class_name): Append number to class name for
3314 function-local classes.
3316 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3318 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3319 * Make-lang.in: Update dependency lists.
3321 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3323 * gjavah.c (throwable_p): Do not free the name of the class after
3324 passing it to find_class.
3325 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3326 * jcf-io.c (dirent.h): Include it.
3327 (fnmatch.h): Likewise.
3328 (compare_path): New function.
3329 (java_or_class_file): Likewise.
3330 (memoized_dirlist_entry): New type.
3331 (memoized_dirlist_lookup_eq): New function.
3332 (memoized_dirlists): New variable.
3333 (caching_stat): New function.
3334 (memoized_class_lookup_eq): New function.
3335 (memoized_class_lookups): Likewise.
3336 (find_class): Use memoized_class_lookups and caching_stat.
3337 * jcf.h (JCF_USE_SCANDIR): Define.
3338 * parse.y (java_expand_classes): Write the class files in reverse
3341 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3343 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3345 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3347 * jcf-write.c (write_classfile): Unlink the temporary file if it
3348 cannot be renamed. Use concat to build up the name of the
3351 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3353 * jcf-write.c (write_classfile): Write the file to a
3354 temporary file and then rename it.
3356 2002-05-07 Tom Tromey <tromey@redhat.com>
3358 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3360 Fix for PR java/1200:
3361 * gjavah.c (throwable_p): New function.
3362 (decode_signature_piece): Use it. A `WeakReference' isn't the
3365 (gcjh_streq): New function.
3367 2002-05-07 Andreas Jaeger <aj@suse.de>
3369 * parse.y (finish_for_loop): Fix if statement.
3371 2002-05-06 Tom Tromey <tromey@redhat.com>
3373 Fix for PR java/5941:
3374 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3375 loop update expression.
3376 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3377 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3379 2002-05-04 Mark Wielaard <mark@klomp.org>
3382 * parse.y (build_string_concatenation): Return just op1 only when op2
3383 is null and op1 is a STRING_CST, otherwise always construct a
3386 2002-04-27 Tom Tromey <tromey@redhat.com>
3389 * parse.y (string_convert_int_cst): New function.
3390 (merge_string_cste): Use it.
3392 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3394 * java-tree.h (java_parse_file): Update.
3395 (java_set_yydebug): Remove.
3396 * jcf-parse.c (yydebug): Remove.
3397 (java_set_yydebug): Die.
3398 (java_parse_file): Update.
3399 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3401 2002-04-24 Tom Tromey <tromey@redhat.com>
3404 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3405 EXPR_WFL_QUALIFICATION of qual_wfl.
3407 2002-04-23 Per Bothner <per@bothner.com>
3409 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3410 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3411 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3413 2002-04-23 Tom Tromey <tromey@redhat.com>
3416 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3417 recognize `-fcompile-resource='.
3418 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3421 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3423 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3424 paths. Fixes PR java/2791.
3426 2002-04-19 Andrew Haley <aph@redhat.com>
3428 * jcf-write.c (push_long_const): lo, hi: New variables.
3429 Use rshift_double to extract the high part of a 64-bit long.
3430 Use WORD_TO_INT to extract the low part.
3432 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3433 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3434 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3436 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3438 * typeck.c (incomplete_type_error): Remove.
3440 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3442 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3443 for hash synchronization.
3444 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3445 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3448 2002-04-16 Mark Wielaard <mark@klomp.org>
3450 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3453 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3455 Fix for PR java/6294:
3456 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3459 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3461 Fix for PR java/6085:
3462 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3463 to get enclosing "this" argument for inner-class constructor
3464 invocation. Pass correct arguments to build_access_to_thisn.
3466 2002-04-10 Andreas Jaeger <aj@suse.de>
3468 * gcj.texi (Input Options): Fix extdirs patch.
3470 2002-04-10 Anthony Green <green@redhat.com>
3472 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3474 2002-04-09 Anthony Green <green@redhat.com>
3476 * gcj.texi (Input Options): Add --extdirs documentation.
3477 * jcf-dump.c (OPT_extdirs): New macro.
3478 (options): Add extdirs option.
3479 (help): Describe --extdirs.
3480 (main): Handle OPT_extdirs.
3481 * gjavah.c (OPT_extdirs): New macro.
3482 (options): Add extdirs option.
3483 (help): Describe --extdirs.
3484 (main): Handle OPT_extdirs.
3485 * jcf-path.c (jcf_path_init): Add extdirs support.
3486 (jcf_path_extdirs_arg): New function.
3487 (extensions): New variable to hold extensions path entries.
3488 * jvspec.c: Remove -fextdirs= when compiling main().
3489 * lang.c (java_decode_option): Handle -fextdirs=.
3490 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3491 * Make-lang.in: Compile jcf-path with version info for use in
3492 identifying the appropriate libgcj.jar.
3494 2002-04-08 Tom Tromey <tromey@redhat.com>
3497 * .cvsignore: Added rmic.1 and rmiregistry.1.
3498 * gcj.texi (Top): Link to new nodes.
3499 (Invoking rmic): New node.
3500 (Invoking rmiregistry): Likewise.
3501 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3503 (java.maintainer-clean): Likewise.
3504 ($(srcdir)/java/rmic.1): New target.
3505 ($(srcdir)/java/rmiregistry.1): Likewise.
3506 (java.install-man): Handle rmic.1 and rmiregistry.1.
3508 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3510 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3511 Add note about handling uncaught exceptions. Add an exception handler
3514 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3516 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3517 after using it to patch CALL_EXPR.
3519 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3521 * gcj.texi (Invocation): Document CNI invocation API.
3523 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3525 * expr.c (truthvalue_conversion): Rename. Update.
3526 (expand_compare): Update.
3527 * java-tree.h (java_truthvalue_conversion): New.
3528 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3530 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3532 * java-tree.h (java_mark_addressable): New.
3533 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3534 * typeck.c (mark_addressable): Rename, update.
3536 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3538 * expr.c (build_java_binop): Update.
3539 * java-tree.h (java_signed_type, java_unsigned_type,
3540 java_signed_or_unsigned_type): Update.
3541 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3542 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3543 * parse.y (patch_binop): Update.
3544 * typeck.c (signed_or_unsigned_type, unsigned_type,
3545 signed_type): Update.
3547 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3549 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3550 (java_dummy_print): Remove.
3551 (lang_print_error): Rename. Exit early if inhibiting output.
3552 (inhibit_error_printing_function): New.
3553 (java_init): Don't set hook.
3554 (lang_init_source): Use new boolean.
3556 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3558 * parse.y (do_resolve_class): Fix infinite recursion.
3560 2002-03-29 Tom Tromey <tromey@redhat.com>
3562 * parse.y (check_inner_circular_reference): Ignore incomplete
3565 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3567 * Make-lang.in (builtins.o): Update.
3568 * boehm.c (get_boehm_type_descriptor): Update.
3569 * builtins.c: Include langhooks.h.
3570 * decl.c (java_init_decl_processing): Update.
3571 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3572 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3574 * typeck.c (type_for_mode, type_for_size): Update.
3576 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3578 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3580 2002-03-28 Tom Tromey <tromey@redhat.com>
3582 * except.c (expand_end_java_handler): If the handler type is NULL,
3583 use java.lang.Throwable. Fixes PR java/5986.
3585 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3587 Fix for PR java/4715:
3588 * jcf-parse.c (parse_source_file_3): New function.
3589 (read_class): Call it.
3590 (java_parse_file): Likewise.
3592 2002-03-28 Jan Hubicka <jh@suse.cz>
3594 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3596 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3598 * parse.y (resolve_package): Initialize "decl".
3599 (lookup_package_type): Remove unused function.
3601 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3603 Fix for PR java/5993:
3604 * parse.y (resolve_package): Return the decl if resolution was
3605 successful. Don't special case "java.lang" and "java.lang.reflect"
3606 packages. Set type_name to the merged identifier.
3607 (resolved_qualified_expression_name): Print error using "name" if
3608 resolve_package returns NULL_TREE.
3610 2002-03-27 Tom Tromey <tromey@redhat.com>
3612 * expr.c (expand_invoke): Don't generate null pointer check if
3613 we're calling <init>.
3615 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3617 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3619 * java-tree.h (java_lang_expand_expr): Similarly.
3620 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3621 (java_init): Don't set hook.
3623 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3625 Fix for PR java/5850:
3626 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3627 context if field was not found in the current scope.
3628 * expr.c (lookup_field): Don't look in enclosing contexts.
3630 2002-03-26 Tom Tromey <tromey@redhat.com>
3632 Fix for PR java/5942:
3633 * parse.y (init_src_parse): Added sanity check.
3634 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3637 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3639 * decl.c (lang_mark_tree): Rename java_mark_tree.
3640 * java-tree.h (java_mark_tree): New.
3641 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3643 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3645 * lex.c: Change java_perform_atof to take normal parameters
3646 instead of a pointer to a parameter block. Call it directly
3649 2002-03-22 Mark Wielaard <mark@klomp.org>
3651 Fix for PR java/5368:
3652 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3653 when printing error message.
3655 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3657 * decl.c (maybe_build_cleanup): Remove.
3659 2002-03-22 Tom Tromey <tromey@redhat.com>
3661 Andrew Haley <aph@cambridge.redhat.com>
3663 * expr.c (build_field_ref): Don't build a check if the field is a
3666 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3668 Fix for PR java/6026:
3669 * lex.c (java_lex): Fix parsing of consecutive floats.
3671 2002-03-21 Tom Tromey <tromey@redhat.com>
3673 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3676 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3678 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3679 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3681 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3683 * gcj.texi: @code{gcj} becomes @command{gcj}.
3684 @code{gcc} becomes @command{gcc}.
3685 GcjRaw changed to gnu.gcc.RawData.
3687 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3689 * decl.c (start_java_method): Use new hook.
3690 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3691 (java_init): Remove old hook.
3693 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3695 * builtins.c (define_builtin): Do nothing if `type' is null.
3698 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3700 * parse.y (parser_check_super_interface): Fix error message
3703 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3705 * jcf-parse.c (get_constant): Delete unused variables.
3707 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3709 * java-tree.h (java_parse_file): New.
3710 * jcf-parse.c (yyparse): Rename java_parse_file.
3711 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3713 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3715 * parse.y (craft_constructor): Return the constructor decl.
3716 (java_expand_classes): Update comments.
3717 (lookup_method_invoke): Call fix_constructors immediately for
3718 anonymous class. Fixes PR java/5935.
3720 2002-03-15 Anthony Green <green@redhat.com>
3722 * jcf-parse.c (yyparse): Don't emit class registration
3723 constructor when compiling resource files.
3725 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3727 * lang.c (java_tree_code_type, java_tree_code_length,
3728 tree_code_name): Delete.
3729 (tree_code_type, tree_code_length, tree_code_name): Define.
3730 (java_init): Don't try to copy into the various tree_code
3733 2002-03-12 Tom Tromey <tromey@redhat.com>
3735 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3736 UTF-8, not UCS-2. Fixes PR java/5923.
3738 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3739 a call_expr wrapped in a convert. Fixes PR java/5848.
3741 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3743 * jcf-write.c (write_classfile): Improve error strings.
3745 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3747 * lex.c: Adjust comments to GNU standards.
3749 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3751 Fix for PR java/5902:
3752 * lex.c (java_lex): Fix parsing of literals.
3754 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3756 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3757 to prevent it getting evaluated twice in the store checking case.
3758 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3761 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3763 * decl.c (java_init_decl_processing): Make sure class_type_node
3764 alignment is not less than 64 bits if hash synchronization is enabled.
3766 2002-03-08 Per Bothner <per@bothner.com>
3768 * parse.y (java_complete_lhs): Check if patch_assignment
3769 returned an error-mark.
3771 * parse.y (try_builtin_assignconv): Don't special-case zero.
3773 2002-03-08 Per Bothner <per@bothner.com>
3775 Fix for PR java/5812.
3776 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3777 here instead of in JSR macro. Likewise with load_type_state call.
3778 Do the latter on if the return_pc has been verified (the jsr returns).
3779 (JSR): Now just call build_java_jsr.
3781 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3783 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3784 (java.install-common): Link native driver to
3785 JAVA_TARGET_INSTALL_NAME.
3787 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3789 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3790 * builtins.c(sin_builtin): Likewise
3791 * builtins.c(sqrt_builtin): Likewise
3793 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3795 * java/expr.c, java/jcf-parse.c, java/lex.c:
3796 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3797 REAL_ARITHMETIC blocks unconditional. Delete some further
3798 #ifdef blocks predicated on REAL_ARITHMETIC.
3800 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3802 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3803 explicit sizeof/sizeof.
3804 * decl.c (java_init_decl_processing): Likewise.
3805 * jcf-parse.c (init_jcf_parse): Likewise.
3806 * parse.y (init_src_parse): Likewise.
3808 2002-03-02 Per Bothner <per@bothner.com>
3810 Make --CLASSPATH by a synonym for --classpath and -classpath.
3811 Implement --bootclasspath.
3812 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3813 (classpath_l): Remove.
3814 (jcf_path_CLASSPATH_arg): Remove.
3815 (jcf_path_bootclasspath_arg): New function.
3816 (jcf_path_seal): Simplify accordingly.
3818 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3819 (jcf_path_CLASSPATH): Remove declaration.
3820 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3821 (lang_specific_driver): Translate -bootclasspath.
3822 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3823 * lang.c (decode_lang_options): Do jcf_path_init first.
3824 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3825 * gjavah.c: Also handle --bootclasspath.
3826 Handle --CLASSPATH as a synonum for --classpath.
3827 * jcf-dump.c: Likewise.
3829 "." is not part of system path, but is the default for --classpath.
3830 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3831 (jcf_path_seal): Add "." if no CLASSPATH specified.
3833 * gcj.texi: Document changes.
3835 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3837 * expr.c (build_java_arraystore_check): Fix formatting.
3839 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3841 Fix for PR java/5758, java/5632:
3842 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3843 inner-class separator too.
3844 * parse.y (do_resolve_class): New local `decl_result.'
3845 Progressively build a name for what can have been loaded.
3847 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3849 * expr.c (java_array_data_offset): Removed function.
3850 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3851 (build_java_array_length_access): Obtain "length" value using a
3852 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3853 (build_java_arrayaccess): Correct comment. Access "data" using a
3854 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3855 (build_java_arraystore_check): New function.
3856 (expand_java_arraystore): Use build_java_arraystore_check.
3857 * parse.y (patch_assignment): Simplify code to insert a store check
3858 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3859 * check-init.c (check_init): Update to reflect that an array length
3860 access is now a COMPONENT_REF.
3861 * gcj.texi (Code Generation): Improve documentation of
3862 -fno-bounds-check. Add documentation for -fno-store-check.
3863 * java-tree.h (flag_store_check): Declare.
3864 (build_java_arraystore_check): Declare.
3865 * lang.c (flag_store_check): Initialize to 1.
3866 (lang_f_options): Add store-check option.
3867 * jvspec.c: Don't pass store-check option to jvgenmain.
3868 * lang-options.h: Add help string for -fno-store-check.
3870 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3872 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3873 * java-tree.h (java_dup_lang_specific_decl): New.
3874 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3876 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3878 * builtins.c, decl.c: Delete traditional-mode-related code
3879 copied from the C front end but not used, or used only to
3880 permit the compiler to link.
3882 2002-02-22 Tom Tromey <tromey@redhat.com>
3884 Fix for PR java/2369:
3885 * jvspec.c (verify_class_name): New function.
3886 (lang_specific_driver): Call it.
3887 (JAVA_START_CHAR_P): New macro.
3888 (JAVA_PART_CHAR_P): Likewise.
3890 2002-02-22 Per Bothner <per@bothner.com>
3892 * class.c: Change vtable to be more compatible with g++ v3 abi.
3893 (get_dispatch_table): Prepend offset-to-top (always 0) and
3894 type_info pointer (currently unimplemented hence NULL) to vtable.
3895 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3896 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3897 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3898 (build_dtable_decl): Add declarations for new fields.
3900 2002-02-20 Per Bothner <per@bothner.com>
3902 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3903 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3904 don't need to set it on the COMPOUND_EXPR - the caller does that.
3906 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3908 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3909 `--CLASSPATH' becomes `--classpath.'
3910 * gjavah.c: Likewise.
3911 * jcf-dump.c: Likewise.
3912 * lang-options.h: Likewise.
3914 * jcf-path.c: Updated comment.
3915 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3916 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3917 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3918 (jcf_path_CLASSPATH_arg): Ditto.
3919 (classpath_u): Updated leading comment.
3921 2002-02-20 Per Bothner <per@bothner.com>
3923 * builtins.c (check_for_builtin): New function.
3924 (build_call_or_builtin): Remove.
3925 * java-tree.h: Update accordingly.
3926 * expr.c (expand_invoke): Use build + check_for_builtin instead
3927 of build_call_or_builtin.
3928 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3929 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3930 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3932 2002-02-17 Tom Tromey <tromey@redhat.com>
3934 * java-tree.h (TYPE_STRICTFP): New macro.
3935 (struct lang_type) [strictfp]: New field.
3936 (CLASS_STRICTFP): New macro.
3937 (METHOD_STRICTFP): New macro.
3938 (struct lang_decl) [strictfp]: New field.
3939 * parse.y (method_header): Disallow strictfp constructor or
3941 (STRICT_TK): Move before MODIFIER_TK.
3942 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3943 (METHOD_MODIFIERS): Likewise.
3944 (INTERFACE_MODIFIERS): Likewise.
3945 * jcf-write.c (get_access_flags): Likewise.
3946 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3947 (add_method_1): Likewise.
3948 (get_access_flags_from_decl): Likewise.
3949 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3950 recognize strictfp flag.
3951 * jcf.h (ACC_STRICT): New define.
3953 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3955 * class.c(build_utf8_ref): Move declaration of decl_size
3957 2002-02-07 Tom Tromey <tromey@redhat.com>
3959 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3962 2002-02-04 Anthony Green <green@redhat.com>
3964 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3965 sections if available.
3967 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3969 * parse.y (java_expand_classes): Fix typo in static field loop.
3971 2002-02-02 Richard Henderson <rth@redhat.com>
3973 * class.c (add_field): Mark static fields external.
3974 (build_class_ref): Remove redundant set.
3975 * parse.y (java_expand_classes): Mark static fields of classes
3976 to be compiled as local.
3977 * jcf-parse.c (parse_class_file): Likewise.
3979 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3981 * gcj.texi (About CNI): New node.
3983 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3986 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3987 setlocale() with LC_CTYPE as a parameter.
3990 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3992 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3993 Follow GNU Coding Standards for --version.
3995 2002-01-28 Tom Tromey <tromey@redhat.com>
3997 * expr.c (build_jni_stub): Ensure storage for `meth' is
3999 * parse.y (java_complete_expand_methods): Set
4000 current_function_decl before building JNI stub.
4002 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
4004 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
4007 2002-01-22 Tom Tromey <tromey@redhat.com>
4009 * decl.c (java_init_decl_processing): Use add_predefined_file.
4010 Predefine RawData.java.
4011 (predef_filenames): Removed.
4012 (java_init_decl_processing): Don't register predef_filenames.
4013 * jcf-parse.c (add_predefined_file): New function.
4014 (predefined_filename_p): Rewrote.
4015 (predefined_filename_p): No longer static.
4016 * decl.c (java_init_decl_processing): Call initialize_builtins.
4017 * Make-lang.in (JAVA_OBJS): Added builtins.o.
4018 (java/builtins.o): New target.
4019 * builtins.c: New file.
4020 * parse.y (patch_invoke): Use build_call_or_builtin.
4021 * java-tree.h (build_call_or_builtin): Declare.
4022 (initialize_builtins): Declare.
4023 (java_set_exception_lang_code): Removed unused declaration.
4024 (PREDEF_FILENAMES_SIZE): Removed.
4025 (java_tree_index): Added JTI_PREDEF_FILENAMES.
4026 (predef_filenames): New define.
4027 (add_predefined_file): Declare.
4028 (predefined_filename_p): Declare.
4029 * expr.c (expand_invoke): Use build_call_or_builtin.
4031 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4033 * parse.y (patch_switch_statement): Fix format specifier.
4035 2002-01-16 Tom Tromey <tromey@redhat.com>
4037 More for PR java/5365:
4038 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
4040 (process_file): Generate include for
4041 java.lang.UnsupportedOperationExceptions.
4043 2002-01-15 Andreas Jaeger <aj@suse.de>
4045 * .cvsignore: Add man pages.
4047 2002-01-15 Tom Tromey <tromey@redhat.com>
4049 Fix for PR java/5365:
4050 * gjavah.c (process_file): Turn class name into a file name.
4052 2002-01-14 Matthias Klose <doko@debian.org>
4054 * gcj.texi: Fix whitespace and formatting errors in the
4055 synopsis of the man pages. Update copyright.
4057 2002-01-14 Tom Tromey <tromey@redhat.com>
4060 * Make-lang.in (java.install-man): Handle jv-convert man page.
4061 (java.generated-manpages): Added jv-convert.1.
4062 (java.uninstall): Remove jv-convert.1.
4063 (java.maintainer-clean): Likewise.
4064 ($(srcdir)/java/jv-convert.1): New target.
4065 * gcj.texi (Top): Link to jv-convert node.
4066 (Individual utilities): Likewise.
4067 (Invoking jv-convert): New node.
4069 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4070 Martin Kahlert <martin.kahlert@infineon.com>
4072 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4073 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4075 2002-01-03 Graham Stott <grahams@redhat.com>
4077 * class.c (compile_resource_file): Update copyright date.
4078 Constify filename parameter.
4079 (java-tree.h): Update copyright date.
4080 (compile_resource_file): Constify filename parameter.
4082 2002-01-03 Graham Stott <grahams@redhat.com>
4084 * gcc/jcf-parse.c: Update copyright date.
4085 (yyparse): Constify resource_filename.
4087 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4089 * parse.y (src_parse_roots): Don't needlessly zero init.
4091 2001-12-31 Tom Tromey <tromey@redhat.com>
4093 * parse.y (dump_java_tree): New function.
4094 (source_end_java_method): Call it.
4095 (end_class_declaration): Likewise.
4096 * lang.c (java_decode_option): Call dump_switch_p.
4098 2001-12-28 Tom Tromey <tromey@redhat.com>
4100 * gen-table.pl: Don't process characters after \uffff. Added
4101 comment pointing to input file.
4103 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4105 * gen-table.pl: Const-ify output. Document the location of a
4106 suitable unicode input file.
4108 * chartables.h: Regenerate.
4110 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4112 * chartables.h: Const-ify.
4113 * gjavah.c (options): Likewise.
4114 * jcf-dump.c (options): Likewise.
4115 * jv-scan.c (options): Likewise.
4116 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4117 * parse.y (binop_lookup): Likewise.
4119 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4121 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4122 the static arrays that are output.
4123 * jvspec.c (jvgenmain_spec): Make static.
4124 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4125 * keyword.h: Regenerate.
4126 * lang.c (string_option, process_option_with_no, lang_f_options,
4127 lang_W_options): Const-ify.
4128 * lex.c (java_lex): Likewise.
4130 2001-12-21 Richard Henderson <rth@redhat.com>
4132 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4133 (get_boehm_type_descriptor): ... here. Arrange for the
4134 TREE_TYPE to get set properly.
4136 2001-12-21 Richard Henderson <rth@redhat.com>
4138 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4139 only if the target requires collect2.
4141 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4143 2001-12-20 Tom Tromey <tromey@redhat.com>
4146 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4147 CAN_COMPLETE_NORMALLY for the node.
4148 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4149 generate code for second branch if first branch can't complete
4151 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4152 the loop head if the loop body can't complete normally.
4154 2001-12-20 Tom Tromey <tromey@redhat.com>
4157 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4158 case where `finally' clause can't complete normally.
4160 2001-12-20 Tom Tromey <tromey@redhat.com>
4163 * parse.y (analyze_clinit_body): Added this_class parameter.
4164 Check for more cases where we must keep <clinit>.
4165 (maybe_yank_clinit): Cleaned up flow control.
4167 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4169 * decl.c (java_init_decl_processing): Don't initialize
4170 finit_leg_identifier_node.
4171 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4172 (finit_leg_identifier_node): Remove.
4173 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4175 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4177 * mangle.c (mangle_member_name): Don't special-case for
4179 * mangle_name.c (unicode_mangling_length): Likewise.
4180 (append_unicode_mangled_name): Likewise.
4181 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4184 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4186 * expr.c (build_java_array_length_access): Don't force null pointer
4187 check unless flag_check_references is set.
4189 2001-12-20 Tom Tromey <tromey@redhat.com>
4191 Fix for PR java/3417:
4192 * parse.y (patch_assignment): Added special processing for
4194 (patch_return): Don't convert booleans to integers, and don't
4195 special-case `null'.
4197 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4199 * config-lang.in (diff_excludes): Remove.
4201 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4203 * gcj.texi: Update link to GCC manual.
4205 2001-12-17 Tom Tromey <tromey@redhat.com>
4207 * parse.y (link_nested_class_to_enclosing): Removed useless
4210 2001-12-16 Tom Tromey <tromey@redhat.com>
4212 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4215 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4217 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4218 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4221 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4223 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4225 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4227 * decl.c (java_init_decl_processing): Build otable_type correctly.
4228 otable_decl is an otable_type.
4230 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4232 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4233 otable_type, otable_ptr_type, method_symbol_type,
4234 method_symbols_array_type, method_symbols_array_ptr_type): New
4235 field/global tree definitions.
4236 (flag_indirect_dispatch): New flag.
4237 * decl.c (java_init_decl_processing): Initialize new otable and
4238 otable_syms type nodes and decls. Add new field "index" to
4240 * class.c (build_method_symbols_entry): New function.
4241 (make_method_value): Set "index" to to method's vtable index for
4242 virtual methods when indirect-dispatch is not used.
4243 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4244 and set vtable_method_count to -1. Set otable and otable_syms field
4245 if indirect-dispatch is used and there was something to put in them.
4246 (build_method_symbols_entry): New function.
4247 (emit_offset_symbol_table): New function.
4248 * expr.c (get_offset_table_index): New function.
4249 (build_invokevirtual): Build array reference to otable at the index
4250 returned by get_offset_table_index, and use the result as the vtable
4252 (build_invokeinterface): Similar.
4253 * jcf-parse.c (yyparse): If indirect-dispatch, call
4254 emit_offset_symbol_table at the end of compilation, after all classes
4255 have been generated.
4256 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4257 * lang.c (flag_indirect_dispatch): Define.
4258 (lang_f_options): Add indirect-dispatch flag.
4260 2001-12-14 Matthias Klose <doko@debian.org>
4262 * gcj.texi: Markup for man page generation. Document missing
4263 options printed by <tool> --help.
4264 Terminate description of gij's -ms option with a dot.
4265 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4266 (java.generated-manpages java.install-man, java.uninstall,
4267 java-maintainer-clean) Updated.
4269 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4271 * class.c (get_dispatch_table): Fix java vtable layout
4272 for TARGET_VTABLE_USES_DESCRIPTORS.
4273 * decl.c (java_init_decl_processing): Initialize
4274 alloc_no_finalizer_node, finalize_identifier_node.
4275 * expr.c (class_has_finalize_method): New function.
4276 (expand_java_NEW): Generate calls for finalizer-free allocation.
4277 (build_invokevirtual): Fix java vtable layout for
4278 TARGET_VTABLE_USES_DESCRIPTORS.
4279 * java-tree.h (enum java_tree_index): New entries:
4280 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4281 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4282 (class_has_finalize_method): declare.
4283 (HAS_FINALIZER_P): New macro.
4284 * parse.y (patch_invoke): Generate calls for finalizer-free
4287 2001-12-12 Matthias Klose <doko@debian.org>
4289 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4290 whitespace at end of line.
4292 2001-12-11 Tom Tromey <tromey@redhat.com>
4294 * lex.c (java_init_lex): Define wfl_to_string as
4295 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4297 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4299 * class.c (make_method_value): Use null_pointer_node to
4300 represent empty exception table.
4302 2001-12-10 Tom Tromey <tromey@redhat.com>
4304 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4306 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4308 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4310 2001-12-09 Per Bothner <per@bothner.com>
4312 * check-init.c (current_switch_has_default): New static field.
4313 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4314 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4315 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4317 2001-12-09 Tom Tromey <tromey@redhat.com>
4319 * check-init.c (check_init): Don't allow pre- or post- increment
4320 or decrement of final variable.
4321 (final_assign_error): Minor error message rewording.
4323 2001-12-08 Tom Tromey <tromey@redhat.com>
4325 * java-tree.h: Fixed typo.
4327 * gjavah.c (decompile_method): Don't decompile to `return this'
4330 * gjavah.c (cxx_keywords): Re-sorted.
4331 * lex.c (cxx_keywords): Re-sorted.
4333 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4336 * gjavah.c (print_namelet): Clear subnamelets.
4337 (HANDLE_METHOD): Set `method_printed' earlier.
4339 2001-12-07 Tom Tromey <tromey@redhat.com>
4341 * lang.c (lang_f_options): Added
4342 optimize-static-class-initialization.
4343 (java_decode_option): Removed special case.
4345 2001-12-07 Per Bothner <per@bothner.com>
4347 * check-init.c (check_init): Fix typo freeing memory twice.
4349 2001-12-05 Per Bothner <per@bothner.com>
4351 Restore support for static class initialization optimization.
4352 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4353 * check-init.c (check_int): At end of BLOCK handle initialization
4354 blocks, which used to be done in java_complete_expand_method but did
4355 not handle the case where check_for_initialization might allocate
4356 more than a word of bits.
4357 * decl.c (lang_make_tree): The smic field is now a tree.
4358 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4359 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4361 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4363 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4364 Change from a hash table to a list.
4365 (struct_lang_decl): Change field 'smic' to match.
4366 * class.c (add_method_1): Initialize
4367 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4368 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4369 (java_expand_method_bodies): -here, since 'smic' is now a list.
4370 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4372 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4374 * class.c (java_hash_compare_tree_node): Fix casts.
4376 2001-12-04 Per Bothner <per@bothner.com>
4378 * check-init.c: Handle definite unassignment to finals in addition
4379 to definite assignment.
4380 (loop_current_locals): New field.
4381 (num_current_locals, int start_current_locals, num_current_words):
4383 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4384 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4385 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4386 (get_variable_decl, check_final_reassigned): New functions.
4387 (check_init, check_bool_init): Modify as needed for checking finals.
4388 (check_for_initialization): Take extra parameter and return void.
4389 Do extra start-up logic to check final fields for assignment.
4390 * parse.y (check_static_final_variable_assignment_flag,
4391 reset_static_final_variable_assignment_flag, check_final_assignment,
4392 check_final_variable_local_assignment_flag,
4393 reset_final_variable_indirect_assignment_flag,
4394 reset_final_variable_global_assignment_flag): Remove functions.
4395 (java_complete_expand_methods, outer_field_access_fix,
4396 patch_assignment): Remove no-longer used logic.
4397 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4398 * parse.y (register_fields, java_complete_tree): Update accordingly.
4400 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4401 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4402 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4404 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4406 * java-tree.h (DECL FINAL): New bit-field.
4407 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4408 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4409 (DECL_INIT_CALLS_THIS): New macro.
4410 (struct lang_decl): New bit-field init_calls_this.
4411 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4412 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4413 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4414 use it for both local variables and final fields.
4415 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4417 (struct lang_type): Remove hfv bit-field.
4418 (check_for_initialization): Change to return void.
4420 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4421 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4422 * check-init.c (final_assign_error): New helper function.
4423 (check_final_reassigned, check_init): Use it.
4424 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4426 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4427 bit-fields to unsigned.
4429 2001-12-03 Per Bothner <per@bothner.com>
4431 * parse.y (patch_binop): Minor constant folding.
4433 * parse.y (build_current_thisn): Shorter 'buffer'.
4435 2001-12-03 Per Bothner <per@bothner.com>
4437 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4438 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4439 * jcf-write.c (generate_bytecode_insns): Remove support for
4440 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4441 * check-init.c (check_init): Likewise.
4443 2001-12-03 Per Bothner <per@bothner.com>
4445 * verify.c (subroutine_nesting): New function.
4446 (verify_jvm_instructions): Use it to fix logic for checking that
4447 we're done with the current subroutine.
4449 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4450 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4452 2001-12-03 Per Bothner <per@bothner.com>
4454 * jcf.h: Fix obvious typo in comment.
4455 * typeck.c (build_null_signature): Add comment.
4457 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4459 * expr.c: Remove leading capital from diagnostic messages, as
4460 per GNU coding standards.
4461 * jcf-io.c: Similarly.
4462 * jcf-parse.c: Similarly.
4463 * jv-scan.c: Similarly.
4464 * jvspec.c: Similarly.
4465 * mangle.c: Similarly.
4467 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4468 Alexandre Petit-Bianco <apbianco@redhat.com>
4470 * expr.c (build_java_arrayaccess): Call save_expr on array for
4471 correct evaluation order, modified comment, fixed indentation.
4472 * parse.y: (patch_assignment): Correctly extract the array base
4473 from the tree generate by build_java_arrayaccess, added comments.
4474 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4475 Fixes PR java/3096, PR java/3803, PR java/3965.
4477 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4479 * expr.c (expand_byte_code): Remove trailing periods from messages.
4480 * jcf-parse.c (load_class, jcf_parse): Similarly.
4481 * jcf-write.c (generate_classfile): Similarly.
4482 * lex.c (java_lex): Similarly.
4484 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4486 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4488 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4490 * Make-lang.in (java.generated-manpages): New dummy target.
4492 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4494 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4496 (lang_specific_pre_link): Use set_input to set input_filename.
4498 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4499 (main): Fix definition.
4500 Strip `main' from classname.
4503 2001-11-18 Roger Sayle <roger@eyesopen.com>
4505 * parse.h (java_expand_switch): Remove old prototype.
4507 2001-11-18 Tom Tromey <tromey@redhat.com>
4509 Fix for PR java/1401:
4510 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4512 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4515 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4517 * lang.c (finish_parse): Rename to java_finish.
4518 (LANG_HOOKS_FINISH, java_finish): New.
4520 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4522 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4523 * java-tree.h: New prototype.
4524 * lang.c (java_init): Update prototype. Combine with old init_parse.
4526 2001-11-13 Tom Tromey <tromey@redhat.com>
4528 * gjavah.c (method_signature): New global.
4529 (HANDLE_METHOD): Set it.
4530 (decompile_return_statement): New function.
4531 (decompile_method): Use it.
4532 (print_method_info): Removed `synth' argument.
4534 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4536 * java-tree.h (java_set_yydebug): New.
4537 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4538 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4539 (print_lang_decl, print_lang_type, print_lang_identifier,
4540 print_lang_statistics, lang_print_xnode): Remove.
4542 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4544 * jcf-parse.c (init_lex): Remove.
4545 * lang.c (language_string, lang_identify): Remove.
4546 (struct lang_hooks): Constify.
4547 (LANG_HOOKS_NAME): Override.
4548 (init_parse): Update.
4550 2001-11-08 Andreas Franck <afranck@gmx.de>
4552 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4553 program_transform_name the way suggested by autoconf.
4554 (java.install-common): Also transform auxiliary program names with
4555 program_transform_name.
4557 2001-11-08 Tom Tromey <tromey@cygnus.com>
4559 * parse.y (trap_overflow_corner_case): New rule.
4560 (unary_expression): Use it.
4561 * lex.c (java_init_lex): Don't set minus_seen.
4562 (yylex): Don't use minus_seen. Communicate overflow to parser for
4564 (error_if_numeric_overflow): New function.
4565 * parse.h (minus_seen): Removed field.
4566 (JAVA_RADIX10_FLAG): New define.
4568 2001-11-07 Tom Tromey <tromey@redhat.com>
4570 Patch for PR java/1414:
4571 * parse.y (case_label_list): New global.
4572 (goal): Register case_label_list with GC.
4573 (java_complete_lhs): Save new case on case_label_list.
4574 (patch_switch_statement): Check for duplicate case labels.
4576 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4578 * parse.y (patch_assignment): Removed unused third argument.
4579 (java_complete_lhs): Removed unused third argument to patch_assignment.
4581 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4583 * lang.c: Include langhooks-def.h.
4584 * Make-lang.in: Update.
4586 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4588 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4590 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4592 * mangle.c (find_compression_record_match): Don't match compression
4593 records for package name elements unless they occur at the start of
4594 the name. Fix for PR java/4717.
4596 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4598 * expr.c (expand_java_field_op): Don't special-case references to
4599 java.lang.PRIMTYPE.TYPE.
4600 (build_primtype_type_ref): Removed.
4601 * java-tree.h (build_primtype_type_ref): Remove prototype.
4602 * parse.y (maybe_build_primttype_type_ref): Removed.
4603 (complete_function_arguments): Don't special-case references to
4604 java.lang.PRIMTYPE.TYPE.
4605 (patch_assignment): Likewise.
4606 (array_constructor_check_entry): Likewise.
4608 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4610 * mangle.c (static tree compression_table): Fixed leading comment.
4611 * parse.h (struct parser_ctxt): Fixed field comment.
4612 * parse.y (check_pkg_class_access): New prototype, fixed leading
4613 comment, new parameter used to emit error only if passed as true.
4614 (parse_check_super): Pass extra argument to check_pkg_class_access.
4615 (do_resolve_class): Likewise.
4616 (process_imports): Likewise.
4617 (read_import_dir): Fixed indentation.
4618 (find_in_imports_on_demand): New local class_type_name. Local
4619 node_to_use deleted. while loop changed into for loop. Report
4620 multiple definition only for accessible classes. Improved error
4622 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4623 assigned to parameter list, fixed indentation. while loop changed
4624 into for loop, restore TREE_CHAIN on local `tem' before the next
4627 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4629 * lang.c (lang_get_alias_set): Deleted.
4631 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4633 * gjavah.c (jni_print_char): Fix thinko in last change.
4635 * gjavah.c (jni_print_char, decode_signature_piece): Use
4636 safe-ctype macros and/or fold extra calls into fewer ones.
4637 * lex.c (java_read_unicode, java_lex): Likewise.
4638 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4639 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4640 * mangle_name.c (append_unicode_mangled_name,
4641 unicode_mangling_length): Likewise.
4643 2001-10-17 Richard Henderson <rth@redhat.com>
4645 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4647 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4649 * lang.c (langhooks.h): Included.
4650 (LANG_HOOKS_INIT): Redefined.
4651 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4652 (LANG_HOOKS_DECODE_OPTION): Likewise.
4653 (struct lang_hooks lang_hooks): New initialization.
4655 2001-10-11 Per Bothner <per@bothner.com>
4657 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4658 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4659 The former is simpler, and jcf-write.c handles it better.
4660 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4661 or WITH_CLEANUP_EXPR.
4662 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4663 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4665 * parse.y (patch_if_else_statement): If the condition is constant,
4666 optimize away the test.
4668 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4670 * parse.y (patch_cast): Call patch_string on the first operand of
4671 the incoming node, update it if necessary. Fixes PR java/4510.
4673 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4675 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4676 when name qualifier matches a package name.
4678 2001-10-08 Tom Tromey <tromey@redhat.com>
4680 Fix for PR java/4489:
4681 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4682 force a new label when computing `body_block'.
4684 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4686 * jcf-io.c (format_uint): Const-ify.
4687 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4688 * lex.c (java_get_line_col): Likewise.
4689 * parse.y (build_incdec): Likewise.
4691 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4693 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4694 a NULL enclosing context if appropriate. Fixes PR java/4466.
4696 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4698 * parse.y (patch_assignment): Use lvalue's original TYPE when
4699 building the final COMPOUND_EXPR.
4700 (try_reference_assignconv): Fixed leading comment.
4702 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4704 * parse.y (check_final_variable_indirect_assignment): For
4705 COMPOUND_EXPR, return only if finals were found initialized
4706 properly, if not, keep on checking.
4707 (check_final_variable_global_assignment_flag): New local
4708 error_found, set when appropriate and used to decide whether to
4709 report uninitialized finals. Fixed typo in comment.
4711 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4713 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4714 last three initializations. Fixes PR java/4360.
4716 2001-09-21 Richard Henderson <rth@redhat.com>
4718 * class.c (get_dispatch_table): Handle function descriptors.
4719 (build_dtable_decl): Likewise.
4720 * expr.c (build_invokevirtual): Likewise.
4722 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4724 * parse.y (patch_method_invocation): Build class initialization
4725 when static finals are used to qualify method invocation.
4728 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4730 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4731 build_type_name_from_array_name.
4732 (STRING_STRIP_BRACKETS): New macro.
4733 * parse.y (build_type_name_from_array_name): New function.
4734 (array_creation_expression:): Accumulate []s instead of [s.
4735 (cast_expression:): Accumulate []s instead of [s after cast type
4737 (build_array_from_name): Local string deleted, use
4738 build_type_name_from_array_name.
4739 (build_unresolved_array_type): Accumulate []s instead of [s after
4741 (register_fields): Fixed comment.
4742 (resolve_class): Local name, base deleted, new locals tname and
4743 array_dims. Use build_type_name_from_array_name. Use array_dims to
4745 (purify_type_name): Use STRING_STRIP_BRACKETS.
4747 2001-09-18 Andreas Jaeger <aj@suse.de>
4749 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4750 * jv-scan.c: Likewise.
4752 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4754 * parse.y (patch_method_invocation): Inner class creation context
4755 check not enforced within constructors. Fixes PR java/1873.
4757 2001-09-16 Tom Tromey <tromey@redhat.com>
4759 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4760 NOTE_PUSH for single-case push. Fixes PR java/4189.
4762 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4764 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4765 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4766 (struct lang_type): New fields import_list and import_demand_list.
4767 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4768 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4769 (do_resolve_class): New local saved_enclosing_type, initialized,
4770 passed as parameter to find_in_imports and find_in_imports_on_demand.
4771 (find_in_imports): Added paramater enclosing_type, use its
4772 TYPE_IMPORT_LIST when applicable.
4773 (find_in_imports_on_demand): Added parameter enclosing_type, use
4774 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4775 declaration and initialization.
4776 (fold_constant_for_init): Switch/restore current_class to the
4777 appropriate context.
4779 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4781 * verify.c (verify_jvm_instructions): Fix typo.
4783 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4785 * expr.c (expand_invoke): Const-ification.
4786 * parse.y (patch_method_invocation): Likewise.
4788 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4790 * gjavah.c (cxx_keywords): Const-ification.
4791 * keyword.gperf (java_keyword): Likewise.
4792 * lang.c (java_tree_code_name): Likewise.
4793 * lex.c (cxx_keywords): Likewise.
4794 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4796 2001-09-11 Richard Henderson <rth@redhat.com>
4798 * parse.h (ctxp_for_generation): Mark extern.
4800 2001-09-10 Richard Henderson <rth@redhat.com>
4802 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4804 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4806 * typeck.c (java_array_type_length, build_prim_array_type):
4807 Represent empty arrays by NULL index.
4809 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4811 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4812 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4814 2001-09-06 Anthony Green <green@redhat.com>
4816 * class.c (O_BINARY): Define if necessary.
4817 (registerResource_libfunc): Declare.
4818 (init_class_processing): Initilize registerResource_libfunc.
4819 (compile_resource_file): New function.
4820 * java-tree.h (resource_name): Declare.
4821 (compile_resource_file): Declare.
4822 * jcf-parse.c (yyparse): Handle compiling java resource files.
4823 * lang.c (java_decode_option): Handle -fcompile-resource option.
4824 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4826 * gcj.texi (Code Generation): Add documentation for -R flag.
4828 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4830 * jcf-write.c (generate_classfile): Issue an error in case of
4831 field/initial value mismatch.
4832 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4833 being initialized and we're generating bytecode.
4834 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4835 set DECL_INITIAL properly when appropriate.
4839 2001-09-01 Per Bothner <per@bothner.com>
4841 * parse.y (maybe_yank_clinit): A field without an initializer is not
4842 relevant. All initializers except static final and constant require
4843 <clinit>, regardless of flag_emit_class_files.
4845 2001-08-31 Per Bothner <per@bothner.com>
4847 * class.c (set_constant_value): When not emitting class files, then a
4848 String ConstantValue is a utf8const_ptr_type.
4850 2001-08-30 Per Bothner <per@bothner.com>
4852 * jcf-write.c (generate_classfile): Check that field is primitive
4853 or string before emitting ConstantValue attribute.
4855 2001-08-30 Per Bothner <per@bothner.com>
4857 * parse.y (resolve_qualified_expression_name): If creating a
4858 COMPOUND_EXPR, set it's type correctly.
4860 2001-08-30 Per Bothner <per@bothner.com>
4862 * jcf-io.c (open_class): Set filename field.
4864 * jcf-parse,c (parse_class_file): Set current_function_decl
4865 for better error message when Code attribute is missing.
4867 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4868 better diagnostics, especially for constructors.
4870 2001-08-30 Per Bothner <per@bothner.com>
4872 * jcf-write.c (generate_classfile): Don't write ConstantValue
4873 attribute if field is not final, for compatibility with jdk.
4875 * jcf-write.c (generate_classfile): Convert ConstantValue values
4876 to correct type. Work-around for front-end bug.
4877 * class.c (set_constant_value): Error if constant has wrong type.
4879 2001-08-30 Per Bothner <per@bothner.com>
4881 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4882 "Double" are printed at verbosity 1.
4884 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4886 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4888 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4890 * parse.y (patch_assignment): Don't verify final re-assignment here.
4891 (java_complete_lhs): Verify assignments to finals calling
4892 patch_assignment. Verify re-assignments to finals before calling
4895 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4897 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4900 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4902 * lex.c (java_lex): new local found_hex_digits. Set and then used
4903 in test to reject invalid hexadecimal numbers.
4904 * parse.y (java_complete_tree): Prevent unwanted cast with
4905 initialized floating point finals.
4906 (patch_binop): Emit a warning when detecting a division by zero,
4907 mark result not constant, don't simplify non integer division.
4909 2001-08-28 Per Bothner <per@bothner.com>
4911 * jcf-write.c (generate_bytecode_insns): For increments and
4912 decrements just recurse to push constant. Improvement on Mark's patch.
4914 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4916 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4917 real conversion for increments and decrements of reals.
4919 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4921 * parse.y (resolve_qualified_expression_name): Handle unresolved
4922 qualified expressions, prevent numerical qualifiers, fixed typo.
4925 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4927 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4928 don't report anything but deprecated class when marked so. Handle
4930 (patch_method_invocation): Check deprecation on methods and types.
4931 (patch_binop): code becomes an enum tree_code, added default: to
4932 switch to handle that. Detect division by zero, try to fold and
4933 return before using a subroutine.
4935 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4937 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4938 file smaller than 4 bytes.
4939 * parse.y (check_inner_circular_reference): New function.
4940 (check_circular_reference): Likewise.
4941 (array_initializer:): Accept {,}.
4942 (java_check_circular_reference): Rewritten using
4943 check_circular_reference and check_inner_circular_reference.
4944 (java_complete_expand_method): Unconditionally save and restore
4945 the unpurged exception list.
4946 (build_dot_class_method_invocation): Unmangle signature parameter.
4948 2001-08-21 Tom Tromey <tromey@redhat.com>
4950 * decl.c (init_decl_processing): Add `throws' field to method
4952 * class.c (make_method_value): Compute `throws' field for method.
4954 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4956 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4957 circularity is detected.
4958 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4960 2001-08-17 Richard Henderson <rth@redhat.com>
4962 * class.c (emit_register_classes): Add align parameter to
4963 call to assemble_integer.
4965 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4967 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4968 loading a class_or_name fails, try considering an innerclass name
4969 and load the enclosing context.
4970 * parse.y (resolve_inner_class): New function.
4971 (find_as_inner_class): Added leading comment.
4972 (register_incomplete_type): Keep the current context as enclosing
4973 context for JDEP_FIELD dependencies.
4974 (do_resolve_class): Locals new_class_decl and super initialized to
4975 NULL. Call resolve_inner_class, explore the enclosing context
4976 superclass if necessary.
4979 2001-08-16 Tom Tromey <tromey@redhat.com>
4981 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4982 * gjavah.c (main): Updated for change to jcf_path_seal.
4983 * lang.c (version_flag): New global.
4984 (java_decode_option): Recognize `-version'.
4985 (java_init): Update for change to jcf_path_seal.
4986 * jcf.h (jcf_path_seal): Added `print' argument.
4987 * jcf-path.c (jcf_path_seal): Added `print' argument.
4989 2001-08-13 Zack Weinberg <zackw@panix.com>
4991 * Make-lang.in (java/decl.o): Update dependencies.
4992 * decl.c: Include libfuncs.h, don't include toplev.h.
4994 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4996 * decl.c (init_decl_processing): exception_type_node,
4997 class_not_found_type_node, and no_class_def_found_type_node
4998 initialized. predef_filenames augmented accordingly.
4999 instinit_identifier_node initialized.
5000 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
5001 * java-tree.h (enum java_tree_index): New entries
5002 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
5003 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
5004 (exception_type_node): New macro.
5005 (class_not_found_type_node): Likewise.
5006 (no_class_def_found_type_node): Likewise.
5007 (instinit_identifier_node): Likewise.
5008 (PREDEF_FILENAMES_SIZE): Adjusted.
5009 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
5010 (struct lang_type): Fixed typo in bitfield name.
5011 (DECL_INSTINIT_P): New macro.
5012 (ID_INSTINIT_P): Likewise.
5013 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
5015 * parse.y (encapsulate_with_try_catch): New function.
5016 (generate_instinit): Likewise.
5017 (build_instinit_invocation): Likewise.
5018 (ctors_unchecked_throws_clause_p): Likewise.
5019 (add_instance_initializer): Deleted.
5020 (build_instance_initializer): Likewise.
5021 (in_instance_initializer): Likewise.
5022 (check_method_redefinition): instinit$ not to be verified.
5023 (java_complete_expand_methods): Generate instinit$, simplified code.
5024 (build_dot_class_method): Eliminated unnecessary locals. Use
5025 encapsulate_with_try_catch, removed unnecessary code.
5026 (fix_constructors): New local iii. Use build_instinit_invocation.
5027 (patch_method_invocation): Added comment.
5028 (maybe_use_access_method): Don't consider instinit$.
5029 (find_applicable_accessible_methods_list): Shorten the search for
5031 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
5032 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
5033 (patch_throw_statement): Likewise. Fixed typo.
5035 2001-08-12 David Edelsohn <edelsohn@gnu.org>
5038 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5039 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5041 (lang_specific_pre_link): Use set_input to set input_filename.
5043 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5044 (main): Fix definition.
5045 Strip `main' from classname.
5048 2001-08-11 Zack Weinberg <zackw@panix.com>
5050 * lex.h: Don't include setjmp.h. Don't define
5051 SET_FLOAT_HANDLER or prototype set_float_handler.
5053 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5055 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
5056 `poplevel' in the right order.
5058 2001-08-09 Richard Henderson <rth@redhat.com>
5060 * Make-lang.in (class.o): Depend on TARGET_H.
5061 * class.c (emit_register_classes): Use target hooks instead of
5062 assemble_constructor and assemble_destructor.
5064 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
5066 * check-init.c (flags.h): Include
5067 (check_init): Don't report uninitialized static class
5068 initialization flags, don't free bit index when doing static class
5069 initialization optimization.
5070 (check_for_initialization): Return type changed to `unsigned int.'
5071 (attach_initialized_static_class): New function.
5072 * class.c (add_method_1): Create the initialized static class
5074 (finish_class): Always emit deferred inline methods.
5075 * decl.c (emit_init_test_initialization): Moved to expr.c
5076 (complete_start_java_method): Don't traverse
5077 DECL_FUNCTION_INIT_TEST_TABLE.
5078 (lang_mark_tree): Mark hash tables in function decls.
5079 * expr.c (emit_init_test_initialization): Moved from decl.c.
5080 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5081 initialization flag, set DECL_CONTEXT and
5082 LOCAL_CLASS_INITIALIZATION_FLAG.
5083 (java_lang_expand_expr): Emit initialization code for static class
5084 initialized flags when entering block, if necessary.
5085 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5086 * java-tree.h (flag_optimize_sci): New global variable declaration.
5087 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5088 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5089 (LOCAL_FINAL_P): Fixed typo in comment.
5090 (FINAL_VARIABLE_P): Likewise.
5091 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5092 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5093 (struct lang_decl): New fields `ict', `smic' and `cif.'
5094 (check_for_initialization): New returned value for global.
5095 (attach_initialized_static_class): New global function.
5096 (STATIC_CLASS_INIT_OPT_P): New macro.
5097 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5098 * lang.c (java_decode_option): Handle
5099 `-fno-optimize-static-class-initialization'
5100 * parse.y (start_complete_expand_method): New function.
5101 (java_expand_method_bodies): Likewise.
5102 (attach_init_test_initialization_flags): Likewise.
5103 (adjust_init_test_initialization): Likewise.
5104 (emit_test_initialization): Likewise.
5105 (java_complete_expand_methods): Nullify abstract and native method
5107 (java_complete_expand_method): New locals `fbody', `block_body'
5108 and `exception_copy.' Reorganized: directly return on empty method
5109 bodies, call `start_complete_expand_method', remember definitely
5110 initialized static class in function, don't expand method bodies.
5111 (java_expand_classes): Call `java_expand_method_bodies' before
5112 `finish_class' when compiling to native.
5113 (resolve_expression_name): Use `orig' after building outer class
5115 (patch_invoke): Remember static method invocations.
5117 2001-08-06 Richard Henderson <rth@redhat.com>
5119 * class.c (emit_register_classes): Pass a symbol_ref and priority
5120 to assemble_constructor.
5122 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5124 * java-tree.h (all_class_filename): New macro.
5125 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5126 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5127 newly created IDENTIFIER_NODE to `all_class_filename.'
5129 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5131 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5132 Use ggc_add_tree_root to register roots.
5134 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5136 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5137 second operand calling check_init.
5138 * decl.c (complete_start_java_method): Swaped second and third
5139 arguments while creating WITH_CLEANUP_EXPR node.
5140 * jcf-write.c (generate_bytecode_insns): Use second operand
5141 instead of third when handling WITH_CLEANUP_EXPR.
5142 * parse.y (java_complete_lhs): Expand second operand of
5143 WITH_CLEANUP_EXPR nodes.
5144 (patch_synchronized_statement): Swaped second and third arguments
5145 while creating WITH_CLEANUP_EXPR node.
5147 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5149 * parse.y (create_interface): Avoid cyclic inheritance report when
5150 syntax error encountered during class definition.
5153 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5155 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5157 (lang_specific_pre_link): Use set_input to set input_filename.
5159 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5160 (main): Fix definition.
5161 Strip `main' from classname.
5164 2001-07-18 Tom Tromey <tromey@redhat.com>
5167 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5168 * lex.c (java_new_lexer): Use ICONV_CONST.
5169 (java_read_char): Likewise.
5170 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5171 (jv-scan$(exeext)): Likewise.
5173 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5175 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5176 * parse.y (check_class_interface_creation): Allow `private' if the
5177 enclosing is not an interface.
5178 (create_interface): Interface tagged public if the enclosing
5179 context is an interface.
5180 (create_class): Class tagged public if the enclosing context
5184 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5186 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5189 2001-07-14 Tim Josling <tej@melbpc.org.au>
5191 * check-init.c (check_init): Remove references to EXPON_EXPR.
5193 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5195 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5196 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5199 2001-07-13 Tom Tromey <tromey@redhat.com>
5201 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5204 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5206 * parse.y (patch_method_invocation): Don't override primary if one
5207 is already provided, but let this$<n> be built. Fixed comment.
5209 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5211 * parse.y (empty_statement:): Report empty statement error only
5212 when found at class declaration level.
5215 2001-07-12 Tom Tromey <tromey@redhat.com>
5217 * expr.c (expand_load_internal): New function.
5218 (LOAD_INTERNAL): Use it.
5220 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5222 * parse.y (verify_constructor_super): Compare anonymous class ctor
5223 args with `valid_method_invocation_conversion_p.'
5226 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5228 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5229 `-fsyntax-only.' Fixes PR java/3248
5231 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5233 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5235 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5237 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5238 current function is static. Fixes PR java/1970
5240 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5242 * parse.y (patch_method_invocation): Add enclosing context to ctor
5243 calls if necessary. Fixes PR java/2953
5245 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5247 * parse.y (resolve_package): Abort if qualified expression member
5249 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5252 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5254 * verify.c: Don't use // comments.
5256 2001-07-05 Tom Tromey <tromey@redhat.com>
5258 * lang.c (flag_assume_compiled): Removed.
5259 * java-tree.h (flag_assume_compiled): Removed.
5260 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5261 -fhash-synchronization, -fuse-divide-subroutine,
5262 -fcheck-references, -femit-class-file, -femit-class-files,
5263 -fassume-compiled. Updated --encoding information. Changed
5264 -foutput-class-dir to `-d'.
5266 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5268 * jcf-parse.c (parse_class_file): Add lineno parameter to
5269 debug_start_source_file call.
5271 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5273 * gcj.texi: Use gpl.texi.
5274 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5275 dependencies and use doc/include in search path.
5277 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5279 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5280 `this'. If so, don't build instance initializers.
5282 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5284 * parse.y (resolve_expression_name): Improved error message for
5285 inner class cases. Fixes PR java/1958
5287 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5289 * lang.c: #include diagnostic.h
5290 (lang_print_error): Add a `diagnostic_context *' parameter.
5291 (java_dummy_print): Likewise.
5292 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5294 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5296 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5297 * jcf.h (typedef struct JCF): New bitfield `finished.'
5298 (JCF_FINISH): Set `finished.'
5299 (JCF_ZERO): Reset `finished.'
5302 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5304 * parse.y (class_body_declaration:): Don't install empty instance
5308 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5310 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5311 (set_class_decl_access_flags): New function.
5312 * java-tree.h (set_class_decl_access_flags): New prototype.
5313 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5314 (parse_class_file): New local `decl_max_locals.' Take wide types
5315 into account to compute DECL_MAX_LOCALS.
5316 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5319 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5321 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5323 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5325 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5326 * parse.y (do_resolve_class): Moved comments out to leading comment
5327 section. Removed local `start', New local `_ht' and
5328 `circularity_hash.' Record `enclosing' in hash table and search
5329 it to detect circularity. Use `enclosing' as an argument to
5330 `lookup_cl.' Free the hash table when done.
5332 2001-06-19 Tom Tromey <tromey@redhat.com>
5334 * lex.c (java_read_char): Disallow invalid and overlong
5335 sequences. Fixes PR java/2319.
5337 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5339 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5341 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5343 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5344 arguments accordingly.
5346 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5348 * gcj.texi: Move contents to just after title page.
5350 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5352 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5354 (patch_incomplete_class_ref): Build the class ref, build the class
5355 init if necessary, complete the tree.
5358 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5360 * parse.y (lookup_field_wrapper): Test `name' code.
5361 (resolve_qualified_expression_name): Test `qual_wfl' code.
5362 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5363 handle `qual_wfl' by code.
5364 (maybe_build_primttype_type_ref): Test `wfl' code.
5366 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5368 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5370 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5371 the dvi file in the java directory.
5373 2001-05-25 Sam TH <sam@uchicago.edu>
5375 * gen-table.pl javaop.h jcf.h lex.h,
5376 parse.h: Fix header include guards.
5378 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5380 * jv-scan.c (version): Update copyright year.
5382 2001-05-21 Per Bothner <per@bothner.com>
5384 * jcf-parse.c (read_class): If class is from .class or .zip file
5385 and it's already been read, don't push/pop parser context.
5387 2001-05-18 Per Bothner <per@bothner.com>
5389 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5390 command line so the jvgenmain-generated main program comes first.
5392 2001-05-15 Tom Tromey <tromey@redhat.com>
5394 * class.c (build_utf8_ref): Don't generate identifier based on
5397 2001-05-12 Richard Henderson <rth@redhat.com>
5399 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5400 * expr.c (java_lang_expand_expr): Expand it.
5401 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5402 calling build_exception_object_ref.
5403 * parse.y (catch_clause_parameter): Likewise.
5404 (build_dot_class_method): Likewise.
5405 (try_reference_assignconv): Likewise.
5406 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5407 * jcf-write.c (generate_bytecode_insns): Likewise.
5409 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5411 * parse.y (build_unresolved_array_type): Set
5412 EXPR_WFL_QUALIFICATION on the newly created wfl.
5413 Fixes PR java/2538. Fixes PR java/2535.
5415 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5417 * parse.y (fix_constructors): Removed unnecessary assignment to
5418 local. Moved assignment to `this$<n>', fixed comments and
5420 (build_wfl_wrap): Fixed indentation.
5421 Fixes PR java/2598, java/2579 and java/2658.
5423 2001-05-03 Mo DeJong <mdejong@redhat.com>
5425 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5426 check for byte swap.
5428 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5430 * expr.c (build_class_init): Move MODIFY_EXPR
5431 outside of COND_EXPR. Remove variable `call'.
5433 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5435 * decl.c: NULL_PTR -> NULL.
5436 * jcf-write.c: Likewise.
5438 2001-05-01 Tom Tromey <tromey@redhat.com>
5440 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5441 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5442 * gcj.texi: Updated copyright text. Include fdl.texi.
5443 (Top): Link to new node.
5445 2001-05-01 Per Bothner <per@bothner.com>
5447 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5449 2001-05-01 Per Bothner <per@bothner.com>
5451 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5452 import_list contains the name, not the TREE_PURPOSE.
5454 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5456 * jcf-io.c (read_zip_member): Cast to long in comparison with
5459 * jvspec.c (lang_specific_driver): Initialize variables.
5461 * mangle.c (find_compression_record_match): Likewise.
5463 * typeck.c (build_null_signature): Provide static prototype. Mark
5464 parameter with ATTRIBUTE_UNUSED.
5466 * verify.c (verify_jvm_instructions): Initialize variable.
5468 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5470 * parse.y (do_resolve_class): Check for cyclic inheritance during
5471 inner class resolution.
5473 2001-04-27 Per Bothner <per@bothner.com>
5475 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5476 while iterating, since that could cause gc to lose stuff.
5478 2001-04-26 Per Bothner <per@bothner.com>
5480 Fix method search wrt scope of inner classes to match JLS2.
5481 * typeck.c (build_null_signature): New static function.
5482 (has_method): New function. Uses build_null_signature and lookup_do.
5483 * java-tree.h (has_method): New declaration.
5484 * parse.y (find_applicable_accessible_methods_list): Do not search
5485 context of inner classes here.
5486 (patch_method_invocation): Search scope, ie. current and outer clases,
5487 for method matching simple name, to find class.
5489 2001-04-26 Per Bothner <per@bothner.com>
5491 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5492 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5494 * constants.c (find_methodref_with_class_index): New function.
5495 (find_methodref_index): Use find_methodref_with_class_index.
5496 * java-tree.h (find_methodref_with_class_index): New declaration.
5497 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5498 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5499 If context changed from interface to class, don't use invokeinterface.
5501 2001-04-25 Per Bothner <per@bothner.com>
5503 * verify.c (verify_jvm_instructions): For field instructions,
5504 check that field index is valid. For invoke instructions, check that
5505 method index is valid.
5507 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5509 * config-lang.in (target_libs): Copy from $libgcj_saved.
5511 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5513 * decl.c (init_decl_processing): Add new class "protectionDomain"
5515 * class.c (make_class_data): Set initial value for "protectionDomain".
5517 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5519 * jvspec.c (lang_specific_driver): Fix memory allocation
5520 deficit, by using concat in lieu of xmalloc/sprintf.
5522 2001-04-20 Per Bothner <per@bothner.com>
5524 Fixes to compile multiple .class files at once.
5525 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5526 * java-tree.h (CLASS_PARSED_P): New macro.
5527 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5528 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5529 (read_class): Avoid some code duplication.
5530 Don't call JCF_FINISH for a .class file - might be needed later.
5531 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5532 rather than CLASS_LOADED_P, since latter implies class laid out.
5533 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5534 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5536 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5538 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5540 * boehm.c: Include toplev.h.
5542 2001-04-06 Tom Tromey <tromey@redhat.com>
5543 Alexandre Petit-Bianco <apbianco@redhat.com>
5545 Fix for PR gcj/1404 and PR gcj/2332:
5546 * parse.y (build_array_from_name): If we use the type_wfl then
5547 accumulate dimensions from the original type as well.
5548 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5550 2001-04-06 Tom Tromey <tromey@redhat.com>
5552 * parse.y (analyze_clinit_body): Return true if the second operand
5553 of a METHOD_EXPR is nonzero.
5555 2001-04-06 Tom Tromey <tromey@redhat.com>
5557 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5559 ($(srcdir)/java/parse.c): Likewise.
5561 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5563 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5564 (version-gcc): Initialized.
5565 (which-gcj): Likewise.
5567 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5569 * java-tree.h (struct lang_decl): New macro
5570 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5571 * parse.y (build_instance_initializer): New function.
5572 (add_instance_initializer): Use it.
5573 (java_fix_constructors): Set `current_class' before fix pass.
5574 (fix_constructors): Just return if already fixed. Move `super()'
5575 invocation ahead. Use `build_instance_initializer.'
5578 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5580 * parse.y (resolve_qualified_expression_name): Pass field's
5581 DECL_CONTEXT to `not_accessible_p.'
5582 (not_accessible_p): Changed parameters order in `inherits_from_p'
5585 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5587 * lang-options.h: Add flag_check_references.
5589 2001-04-04 Per Bothner <per@bothner.com>
5591 * java-tree.h (CONSTANT_VALUE_P): New macro.
5592 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5593 * parse.y (maybe_build_class_init_for_field): New static function.
5594 (resolve_expression_name, resolve_field_access): Use
5595 maybe_build_class_init_for_field instead of build_class_init
5596 This does not do the init if the field is compile-time-constant.
5597 (resolve_field_access): Simplify.
5599 * parse.y (fold_constant_for_init): Merge test into switch.
5601 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5603 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5605 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5607 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5609 * expr.c (pop_type_0): Save the result of the first
5610 lang_printable_name call in a scratch buffer, so it
5611 won't be clobbered by the second call.
5613 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5615 * parse-scan.y (array_type:): Rewritten.
5616 (type_declaration:): `empty_statement' replaces `SC_TK.'
5617 (class_member_declaration:): `empty statement' added.
5618 (method_body:): Simplified.
5619 (static_initializer:): Likewise.
5620 (primary_no_new_array:): Use `type_literals.'
5621 (type_literals:): New rule.
5622 (dims:): Set and update `bracket_count.'
5623 Fixes PR java/1074. Fixes PR java/2412.
5625 2001-03-28 Hans Boehm <boehm@acm.org>
5627 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5628 (get_boehm_type_descriptor): Set type on returned value to be a
5629 pointer length integer.
5631 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5633 * expr.c (pop_type_0): Call `concat' rather than building the
5635 (pop_type): Add format specifier in call to `error'.
5637 * parse.y (patch_method_invocation): Avoid casting away
5640 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5642 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5644 2001-03-28 Richard Henderson <rth@redhat.com>
5646 IA-64 ABI Exception Handling:
5647 * Make-lang.in (except.o): Don't depend on eh-common.h.
5648 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5649 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5650 [soft_exceptioninfo_call_node]: Remove.
5651 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5652 (end_java_method): No emit_handlers.
5653 * except.c (java_set_exception_lang_code): Remove.
5654 (method_init_exceptions): Don't call it.
5655 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5656 (build_exception_object_ref): New.
5657 (expand_end_java_handler): Update for except.h name changes.
5658 (emit_handlers, expand_resume_after_catch): Remove.
5659 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5660 (process_jvm_instruction): Use build_exception_object_ref.
5661 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5662 (soft_exceptioninfo_call_node): Remove.
5663 (build_exception_object_ref): Declare.
5664 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5665 soft_exceptioninfo_call_node. Move processing ...
5666 [EXC_PTR_EXPR]: ... here.
5667 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5668 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5669 (source_end_java_method): No java_set_exception_lang_code or
5671 (build_dot_class_method): Use build_exception_object_ref.
5672 (try_reference_assignconv): Check EXC_PTR_EXPR not
5673 soft_exceptioninfo_call_node.
5675 2001-03-28 Richard Henderson <rth@redhat.com>
5677 * java-tree.h (throw_node): Define as a single member of
5678 java_global_trees instead of a separate array.
5679 (JTI_THROW_NODE): New.
5680 * decl.c (throw_node): Don't declare.
5681 (init_decl_processing): Init a scalar throw_node.
5682 Don't register it for gc.
5683 * check-init.c (check_init): Reference scalar throw_node.
5684 * expr.c (build_java_athrow): Likewise.
5685 * jcf-write.c (generate_bytecode_insns): Likewise.
5686 * parse.h (BUILD_THROW): Likewise.
5688 2001-03-28 Richard Henderson <rth@redhat.com>
5690 * decl.c (end_java_method): Do not save and restore
5691 flag_non_call_exceptions.
5692 * parse.y (source_end_java_method): Likewise.
5693 * lang.c (flag_exceptions): Don't declare.
5694 (java_init_options): Set flag_non_call_exceptions. Set
5695 flag_exceptions here ...
5696 (java_init): ... not here.
5698 2001-03-27 Richard Henderson <rth@redhat.com>
5700 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5701 exceptions_via_longjmp.
5703 * lang.c (flag_new_exceptions): Don't declare it.
5704 (java_init_options): Or set it.
5706 2001-03-27 Richard Henderson <rth@redhat.com>
5708 * decl.c (end_java_method): Rename asynchronous_exceptions to
5709 flag_non_call_exceptions.
5710 * parse.y (source_end_java_method): Likewise.
5712 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5714 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5716 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5718 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5720 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5722 * parse.y (find_as_inner_class): Follow current package
5723 indications not to mistakingly load an unrelated class.
5725 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5727 * constants.c (PUTN): Use memcpy, not bcopy.
5729 * lex.c (java_read_char): Use memmove, not bcopy.
5731 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5733 2001-03-23 Per Bothner <per@bothner.com>
5735 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5736 macro for better error pin-pointing.
5737 * java-tree.h: Fix typo in comment.
5739 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5740 Don't include jsr/goto in exception range.
5741 Check if start and end of exception range are the same (also TRY_EXPR).
5742 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5743 However, do emit the following goto even if try_block is empty.
5744 Defer freeing exception_decl until after the finalizer, to make
5745 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5747 * parse.y (java_complete_lhs): If the try-clause is empty, just
5748 return the finally-clause and vice versa.
5750 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5752 * gcj.texi (Input Options): documented the check for attribute
5753 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5754 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5755 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5756 (jcf_parse): Check for the right classes archive if necessary.
5757 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5758 (jcf_parse_fields): Fixed indentation.
5759 * jcf-write.c (append_gcj_attribute): New function.
5760 (generate_classfile): Compute the attribute count, invoke
5761 `append_gcj_attribute'.
5762 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5763 turned into bit-fields. New bit-field `right_zip.'
5764 (JCF_ZERO): Set `right_zip' to zero.
5765 * lang-options.h (-fforce-classes-archive-check): Added flag.
5766 * lang.c (flag_force_classes_archive_check): New flag.
5767 (lang_f_options): New entry `force-classes-archive-check.'
5770 2001-02-07 Andrew Haley <aph@redhat.com>
5772 * gcj.texi (Configure-time Options): Add -fcheck-references.
5773 * expr.c (build_java_indirect_ref): New function.
5774 (java_check_reference): New function.
5775 (build_java_array_length_access): Use build_java_indirect_ref to
5776 check for null references.
5777 (build_java_arrayaccess): Likewise.
5778 (build_get_class): Likewise.
5779 (build_field_ref): Likewise.
5780 (invoke_build_dtable): Likewise.
5781 (build_invokeinterface): Likewise.
5782 * lang.c (lang_f_options): Add flag_check_references.
5783 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5784 * java-tree.h (flag_check_references): New variable.
5785 * lang.c (flag_check_references): Likewise.
5786 * parse.y (patch_invoke): Use java_check_reference.
5787 (patch_assignment): Allow for extra nesting in
5788 _Jv_CheckArrayStore.
5790 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5792 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5793 * lex.c (cxx_keywords): Likewise.
5795 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5797 * parse.y (qualify_ambiguous_name): Broaden `length'
5798 recognition. Help MODIFY_EXPR be resolved as expression names.
5799 Fixes PR java/2066. Fixes PR java/2400.
5801 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5803 * gjavah.c (process_file): Mark interface definitions with
5804 "__attribute__ ((java_interface))".
5806 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5808 * class.c (layout_class): Fixed push_super_field's second
5809 argument. Fixes PR java/2333.
5810 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5811 too early to lay innerclasses out.
5813 2001-03-20 Tom Tromey <tromey@redhat.com>
5814 Alexandre Petit-Bianco <apbianco@redhat.com>
5816 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5817 inside an array reference. Insertion of the array store check
5818 rewritten. Fixes PR java/2299.
5820 2001-03-20 Tom Tromey <tromey@redhat.com>
5822 * lex.c (java_read_unicode): Only accept leading `u's.
5824 2001-03-20 Tom Tromey <tromey@redhat.com>
5826 * jcf-parse.c (read_class): Initialize `class'.
5828 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5830 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5832 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5834 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5835 (layout_class): Likewise.
5836 (layout_class_method): Likewise.
5837 (emit_register_classes): Likewise.
5838 * decl.c (builtin_function): Likewise.
5839 (give_name_to_locals): Likewise.
5841 2001-03-19 Per Bothner <per@bothner.com>
5843 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5844 before trying to load an inner class.
5846 Fixes to process to command-line .class files in two passes.
5847 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5848 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5849 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5850 * class.c (is_compiled_class): Fix for renamed flag.
5851 * parse.y (maybe_create_class_interface_decl): Likewise.
5852 * jcf-parse.c (yyparse): Also set if compiling .class files.
5853 * jcf-parse.c (read_class); Read current_class.
5854 (jcf_parse): Make static.
5855 (load_inner_classes): New function, with code moved from jcf_parse,
5856 because we need to inner classes after the command-line files are read.
5857 (yyparse): Set finput to NULL when it doesn't need to be closed.
5858 Reduce use of main_jcf (basically only for archive) and
5859 use finput instead of main_jcf->read_state.
5860 Inline jcf_figure_file_type into yyparse.
5861 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5862 Defer load_inner_classes and parse_class_file to a second pass,
5863 after we've correctly mapped command-line .clas fiels to classes.
5864 (jcf_figure_file_type): Removed.
5865 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5866 (JCF_ZERO): Also clear zipd field.
5867 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5869 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5871 * jcf-parse.c (yyparse): Change ch from char * to char.
5873 2001-03-19 Per Bothner <per@bothner.com>
5875 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5876 Add constructed filelist-file at end, following -xjava. Thus any .o
5877 and library files are not affected by the -xjava. Also wrap
5878 explicit @FILE with -xjava and -xnone.
5880 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5882 * class.c (build_static_field_ref): Call make_decl_rtl() after
5883 setting the DECL_EXTERNAL flag.
5885 2001-03-17 Per Bothner <per@bothner.com>
5887 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5889 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5890 when result is is needed (target is STACK_TARGET).
5892 * parse.h (JDEP_SOLV): Removed.
5893 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5895 * parse.y (incomplete_class_list): Removed.
5896 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5897 It doesn't work if resolve_class changes the name of an array type
5898 that is on the list and then someone else looks for the modified name.
5899 Also, seems liable to break when compiling multiple source files at
5900 once. So the simplest is to just remove incomplete_class_list -
5901 it is only a minor space win and it is not even clear it saves time.
5903 * parse.y (resolve_class): Remove unneeded promote_type.
5905 2001-03-15 Per Bothner <per@bothner.com>
5907 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5908 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5909 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5910 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5912 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5913 * parse.y (java_expand_classes): Likewise.
5915 * parse.y (expand_start_java_method): Was only called once and had a
5916 misleading name, so inline in caller java_complete_expand_method.
5917 (enter_a_block): Likewise inline in enter_block and remove.
5919 Remove junk from when gcc/java was created (by copying from C/C++).
5920 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5921 (struct binding_level): Remove fields keep, keep_if_subblocks,
5922 more_cleanups_ok, have_cleanups (which have never been used).
5923 (pushlevel, poplevel): Remove related useless code.
5925 * class.c (make_class_data): The class_dtable_decl (i.e. the
5926 vtable for Class) should be external, except when compiling Class.
5928 * jvspec.c (lang_specific_driver): Fix -C handling.
5929 Check -save-temps to see if temp @FILE should be deleted.
5930 Follow-up to/fix for February 16 patch.
5932 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5933 (type_stack_dup): Remove no-longer neded error check.
5935 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5937 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5938 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5939 don't surround the element with 'N..E' if the type name is
5942 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5944 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5945 DECL_RTL_SET_P, etc.
5946 (make_method_value): Likewise.
5947 (get_dispatch_table): Likewise.
5949 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5951 2001-03-07 Tom Tromey <tromey@redhat.com>
5953 * config-lang.in (lang_requires): Define.
5955 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5957 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5960 2001-03-05 Per Bothner <per@bothner.com>
5962 Fix a problem where rest_of_decl_compilation applied to
5963 class_dtable_decl causes problems because it was done too early,
5964 before output file was opened.
5965 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5966 * class.c (class_dtable_decl): Add macro - element of class_roots.
5967 (make_class_data): Define class_dtable_decl.
5968 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5970 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5972 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5973 uses of 'boolean' with 'bool'.
5975 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5977 * lang-specs.h: Add zero initializer for cpp_spec field to all
5980 2001-02-16 Per Bothner <per@bothner.com>
5982 Handle compiling multiple input files at once, and @FILE syntax.
5983 * gcj.texi: Updated documentation to match.
5984 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5985 * jcf-parse.c (parse_source_file): Split into ...
5986 (parse_source_file_1): New function - and:
5987 (parse_source_file_2): New function.
5988 (yyparse): On -ffilelist-file, open and scan named file.
5989 On first pass over files, only do parse_source_file_1.
5990 A new second pass calls parse_source_file_2 for each file to compile.
5991 (init_jcf_parse): Call init_src_parse.
5992 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5993 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5994 as multiple input file combined in one compilation.
5995 * lang-options.h: Add -ffilelist-file
5996 * lang.c (flag_filelist_file): New flag variable.
5997 (lang_f_options): Handle -ffilelist-file.
5998 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5999 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
6000 gclass_list - use global fields of src_parse_roots instead.
6001 * parse.y (src_parse_roots): New array.
6002 (incomplete_class_list, gclass_list): New macros.
6003 (push_parser_context, java_pop_parser_context,
6004 java_parser_context_resume): Don't fiddle with deleted fields.
6005 (various): Use incomplete_class gclass_list and global macros
6006 instead of parse_ctxt fields - the lists are global.
6007 (init_src_parse): New function.
6009 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6011 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
6013 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6015 * parse.y (check_inner_class_access): Moved declaration of local
6016 `enclosing_decl_type' to the right location.
6018 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
6020 * parse.y (parser_check_super_interface): Don't call
6021 check_pkg_class_access for an inner interface.
6022 (parser_check_super): Don't call check_pkg_class_access for inner
6024 (do_resolve_class): Simplify enclosing type loop. Don't call
6025 check_pkg_class_access if CL and DECL are not set.
6026 (find_in_imports_on_demand): Set DECL if class_type needed to be
6027 loaded. Don't call check_pkg_class_access for an inner class.
6028 (check_inner_class_access): Rewritten to implement member access
6029 rules as per spec 6.6.1.
6030 (check_pkg_class_access): Handle the empty package correctly.
6031 (in_same_package): New function. Determine if two classes are in the
6034 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
6036 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
6037 method into array types.
6038 * parse.y (patch_method_invocation): Bypass access check on clone call
6041 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6043 * expr.c (build_instanceof): Check for arrays when trying fold to
6046 2001-02-15 Jim Meyering <meyering@lucent.com>
6048 * Make-lang.in (java.install-common): Depend on `installdirs'.
6049 (java.install-info): Likewise.
6051 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
6053 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
6055 2001-02-14 Tom Tromey <tromey@redhat.com>
6056 Alexandre Petit-Bianco <apbianco@cygnus.com>
6058 Fix for PR java/1261.
6059 * typeck.c (build_java_array_type): Add public `clone' method to
6061 * parse.y (resolve_qualified_expression_name): Use current_class
6062 when checking for inaccessibility.
6063 (patch_method_invocation): Fixed error message when accessibility
6064 denied. Added `from_super' argument.
6066 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6068 * parse.y (resolve_class): Don't build a fake decl. Use the one
6070 * typeck.c (build_java_array_type): Build and assign decl to array
6073 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6075 * parse.y (not_accessible_p): Changed leading comment. Added extra
6076 `where' argument. Use it to enforce protected access rules.
6077 (resolve_qualified_expression_name): Added extra argument to
6079 (patch_method_invocation): Use argument `primary' to provide
6080 not_accessible_p with an extra argument.
6081 (lookup_method_invoke): Added extra argument to not_accessible_p.
6082 (search_applicable_method_list): Likewise.
6084 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6086 * parse.y (resolve_qualified_expression_name): Try to resolve as
6087 an inner class access only if `decl' is a TYPE_DECL.
6089 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6091 * decl.c (classdollar_identifier_node): Initialize.
6092 * java-tree.h (enum java_tree_index): New entry
6093 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6094 (classdollar_identifier_node): New macro.
6095 (ID_CLASSDOLLAR_P): Likewise.
6096 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6097 (build_dot_class_method_invocation): Likewise.
6098 (find_applicable_accessible_methods_list): `class$' can't be
6101 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6103 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6105 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6107 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6108 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6111 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6113 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6114 outside of the `__U' sequence too.
6115 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6118 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6120 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6122 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6124 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6125 (JVGENMAIN_OBJS): Likewise.
6126 * java-tree.h (append_gpp_mangled_name): New prototype.
6127 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6128 Removed cast calling `gcc_add_root.'
6129 * jvgenmain.c (mangle_obstack): New global, initialized.
6131 (do_mangle_class): Constify local `ptr.'
6132 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6133 append_gpp_mangle_name and update `count' if necessary.
6134 Use `mangle_obstack.'
6135 * mangle.c (append_unicode_mangled_name): Removed.
6136 (append_gpp_mangled_name): Likewise.
6137 (unicode_mangling_length): Likewise.
6138 (mangle_member_name): Return type set to `void.'
6139 (mangle_field_decl): Don't append `U' in escaped names.
6140 (mangle_method_decl): Likewise.
6141 (mangle_member_name): Just use `append_gpp_mangled_name.'
6142 * mangle_name.c: New file.
6144 2001-02-07 Per Bothner <per@bothner.com>
6146 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6148 * check-init.c (check_init): Don't call done_alternative after
6149 processing loop code, as a LOOP_EXPR never terminates normally.
6151 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6153 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6155 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6157 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6160 2001-02-06 Tom Tromey <tromey@redhat.com>
6162 * lex.c (java_new_lexer): Longer error message.
6164 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6165 Alexandre Petit-Bianco <apbianco@cygnus.com>
6167 * typeck.c (build_prim_array_type): Added leading comment.
6168 (build_java_array_type): Moved locals out of
6169 block. Always create the `data' field, fixed alignment to match
6172 2001-02-04 Tom Tromey <tromey@redhat.com>
6174 * expr.c (java_lang_expand_expr): Don't bother recomputing
6175 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6178 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6180 * parse.y (process_imports): Save the original name of the import
6181 for better error report.
6183 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6185 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6186 of macros used when compiling jvspec.c.
6187 * jvspec.c (lang_specific_driver): Link with the shared
6190 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6192 * check-init.c (check_init): Call internal_error instead of fatal.
6193 * expr.c (java_lang_expand_expr): Likewise.
6194 * jcf-parse.c (get_constant): Likewise.
6195 * mangle.c (java_mangle_decl): Likewise.
6196 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6197 (operator_string): Likewise.
6198 * check-init.c (check_init): Call abort instead of fatal.
6199 * class.c (build_class_ref): Likewise.
6200 * constants.c (write_constant_pool): Likewise.
6201 * decl.c (start_java_method): Likewise.
6202 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6203 (java_stack_dup, encode_newarray_type): Likewise.
6204 (build_java_array_length_access): Likewise.
6205 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6206 (build_java_soft_divmod, build_invokeinterface): Likewise.
6207 * java-tree.h (INNER_CLASS_P): Likewise.
6208 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6209 (give_name_to_class, get_class_constant): Likewise.
6210 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6211 (find_constant_index, generate_bytecode_conditional): Likewise.
6212 (generate_bytecode_insns, perform_relocations): Likewise.
6213 * lex.c (java_unget_unicode, java_lex): Likewise.
6214 * mangle.c (mangle_type, mangle_record_type): Likewise.
6215 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6216 (finish_mangling): Likewise.
6217 * parse.h (MARK_FINAL_PARMS): Likewise.
6218 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6219 (obtain_incomplete_type, java_complete_class): Likewise.
6220 (java_check_regular_methods, java_complete_expand_method): Likewise.
6221 (cut_identifier_in_qualified, check_deprecation): Likewise.
6222 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6223 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6224 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6225 * typeck.c (set_local_type, parse_signature_type): Likewise.
6226 (parse_signature_string, build_java_signature): Likewise;
6227 (set_java_signature): Likewise.
6228 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6229 * class.c (add_method): Call fatal_error instead of fatal.
6230 (build_static_field_ref): Likewise.
6231 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6232 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6233 * lex.c (java_new_new_lexer): Likewise.
6234 * jv-scan.c (main): Likewise.
6235 (fatal_error): Renamed from fatal.
6236 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6238 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6239 (yyparse): Likewise.
6240 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6241 * lex.c (java_get_line_col): Likewise.
6242 * jcf-parse.c (load_class): Make errors non-fatal.
6243 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6245 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6247 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6248 (error): Remove unused function.
6249 (main): Don't use "__attribute__ alias" on generated class symbol.
6251 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6253 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6255 * parse.y (finish_method_declaration): Code accounting for WFLed
6256 method DECL_NAMEs deleted.
6257 (check_abstract_method_definitions): Likewise.
6258 (resolve_type_during_patch): Layout resolved type.
6259 * typeck.c (lookup_do): Removed unused local.
6261 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6263 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6264 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6265 integer_negative_one_node.
6266 * expr.c (build_java_binop): Likewise.
6268 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6270 * zextract.c (read_zip_archive): Read file_offset before writing
6271 zipd and consequently clobbering the header contents.
6273 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6275 * Make-lang.in: Remove all dependencies on defaults.h.
6276 * decl.c: Don't include defaults.h.
6278 * parse.y: Likewise.
6280 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6282 * ChangeLog (2001-01-21): Fixed typo.
6283 * class.c (layout_class_method): Code accounting for WFLed
6284 method DECL_NAMEs deleted.
6285 * constant.c (find_methodref_index): Likewise.
6286 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6287 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6288 (struct lang_decl): New field `wfl'.
6289 (java_get_real_method_name): Prototype deleted.
6290 * mangle.c (mangle_method_decl): Code accounting for WFLed
6291 method DECL_NAMEs deleted.
6292 * parse.h (GET_METHOD_NAME): Macro deleted.
6293 * parse.y (reset_method_name): Deleted.
6294 (method_header): Set DECL_FUNCTION_WFL.
6295 (check_abstract_method_header): Code accounting for WFLed method
6297 (java_get_real_method_name): Deleted.
6298 (check_method_redefinition): Code accounting for WFLed method
6299 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6300 (java_check_regular_methods): Likewise.
6301 (java_check_abstract_methods): Likewise.
6302 (java_expand_classes): Don't call `reset_method_name.'
6303 (search_applicable_method_list): Use DECL_NAMEs instead of
6305 * typeck.c (lookup_do): Code accounting for WFLed method
6308 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6310 * lex.c (java_read_char): Check for EOF from getc first.
6312 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6314 * class.c (layout_class): Don't lay the superclass out if it's
6315 already being laid out.
6316 * jcf-parse.c (handle_innerclass_attribute): New function.
6317 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6318 handle_innerclasses_attribute.
6319 (jcf_parse): Don't load an innerclasses if it's already being
6321 * jcf-write.c (append_innerclass_attribute_entry): Static
6322 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6323 to be zero for anonymous classes.
6325 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6327 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6329 * jcf-parse.c (set_source_filename): Use
6330 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6332 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6334 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6335 gets a unique asm name.
6337 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6339 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6340 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6342 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6343 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6344 * parse.y (lookup_package_type_and_set_next): Deleted.
6345 (resolve_package): Removed unnecessary code.
6346 (find_applicable_accessible_methods_list): `finit$' can't be
6348 * verify.c (pop_argument_types): Added missing prototype.
6350 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6352 * config-lang.in: Disable java by default.
6354 2001-01-23 Tom Tromey <tromey@redhat.com>
6356 * gcj.texi (Copying): New node.
6357 Added copyright information.
6359 2001-01-21 Per Bothner <per@bothner.com>
6361 Various fixes to allow compiling a compressed .jar/.zip archive.
6362 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6363 (struct ZipFile): Add fields name and next (from ZipFileCache).
6364 (struct ZipDirectory): New field zipf points to owning ZipFile.
6365 * jcf.h (struct ZipDirectory): Add forward declaration.
6366 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6367 Remove seen_in_zip and zip_offset fields.
6368 (JCF_SEEN_IN_ZIP): New macro.
6369 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6370 * jcf-io.c: Change all ZipFileCache to ZipFile.
6371 (read_zip_member): New function.
6372 (open_in_zip): Call read_zip_member.
6373 * jcf-parse.c (find_in_current_zip): Remove function.
6374 (read_class): Merge in find_in_current_zip functionality.
6375 Call read_zip_member if needed.
6376 (parse_zip_file_entries): Use read_zip_member.
6377 (process_zip_dir): Update for removed and added JCF fields.
6378 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6380 2001-01-21 Per Bothner <per@bothner.com>
6382 Minor optimization of static ggc roots.
6383 * jcf-parse.c (parse_roots): New static field.
6384 (current_field, current_method, current_file_list): Replace by macros
6385 naming fields of parse_roots.
6386 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6387 * class.c (class_roots): New static field.
6388 (registered_class, fields_ident, info_ident, class_list):
6389 New macros naming fields of parse_roots.
6390 (build_static_field_ref): Don't register roots here.
6391 (layout_class): Static field list replaced by macro class_list.
6392 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6393 Initialize fields_ident and info_ident here.
6395 2001-01-21 Per Bothner <per@bothner.com>
6397 * jcf-parse.c (ggc_mark_jcf): New function.
6398 (init_jcf_parse): Register current_jcf as ggc root.
6400 2001-01-21 Per Bothner <per@bothner.com>
6402 * lang.c (put_decl_node): Print method's name.
6404 2001-01-21 Per Bothner <per@bothner.com>
6406 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6407 (verify_jvm_instructions): Use it, for better error messages on loads.
6409 2001-01-21 Per Bothner <per@bothner.com>
6411 * verify.c (merge_type_state): Still may have to merge even if
6412 LABEL_VERIFIED (label).
6414 2001-01-21 Per Bothner <per@bothner.com>
6416 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6417 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6419 2001-01-19 Per Bothner <per@bothner.com>
6421 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6422 if expeting an interface type. Refines Tom's change of 2000-09-12.
6424 2001-01-18 Per Bothner <per@bothner.com>
6426 * gcj.texi (Input Options): Mention .java files.
6428 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * lang-options.h (-Wunsupported-jdk11): Removed.
6431 * lang.c (flag_not_overriding): Deleted.
6432 (flag_static_local_jdk1_1): Likewise.
6433 (lang_W_options): Removed "unsupported-jdk11" entry.
6434 * parse.y (java_check_methods): Removed dead code.
6436 2001-01-17 Tom Tromey <tromey@redhat.com>
6438 Changes suggested by Per Bothner:
6439 * gcj.texi (Input Options): Don't mention input files.
6440 (Code Generation): Updated --main information.
6441 (Invoking jcf-dump): Mention that --javap is incomplete.
6442 From Alexandre Petit-Bianco:
6443 (Warnings): Don't mention -Wunsupported-jdk11.
6445 (Compatibility): Mention JDK 1.2-ness of libraries.
6446 (Resources): Mention resources used when writing gcj.
6448 2001-01-17 Tom Tromey <tromey@redhat.com>
6450 * gcj.texi: New file.
6451 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6452 (java.info): Depend on gcj.info.
6453 (java/gcj.dvi): New target.
6454 (java.dvi): Depend on gcj.dvi.
6455 (java.install-info): Wrote.
6457 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6459 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6460 having called make_decl_rtl.
6462 2001-01-14 Per Bothner <per@bothner.com>
6464 Various patches to emit better messages on verification errors.
6465 * expr.c (push_type_0): Return error indication on stack overflow,
6466 instead of callinfg fatal.
6467 (push_type): Now just call push_type_0 (nd fatal on overflow).
6468 (pop_type_0): Return detailed error message (in a char** argument).
6469 (pop_type): If pop_type_0 fails, print error message.
6470 (pop_argument_types): Moved to verify.c.
6471 * verify.c (pop_argument_types): Moved from expr.c.
6472 Return a (possible) error message, rather than void.
6473 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6474 (verify_jvm_instruction): Use new macros, improving error messages.
6475 For case OPCODE_astore use object_ptr_type_node.
6476 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6477 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6479 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6480 constant, return body without wrapper. (Improves constant folding.)
6481 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6483 2001-01-13 Per Bothner <per@bothner.com>
6485 * expr.c (expand_java_field_op): Assigning to a final field outside
6486 an initializer does not violate JVM spec, so should be warning, not
6487 error. (Sun's verifier does not complain - though MicroSoft's does.)
6489 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6491 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6494 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6496 * parse.y (resolve_expression_name): Permit instance variables from
6497 enclosing context in super constructor call.
6498 (resolve_qualified_expression_name): Permit enclosing class's qualified
6499 "this" in super constructor call.
6501 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6503 * class.c (build_utf8_ref): Remove last argument in call to
6504 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6505 (build_class_ref): Likewise.
6506 (build_static_field_ref): Likewise.
6507 (get_dispatch_table): Likewise.
6508 (layout_class_method): Likewise.
6509 (emit_register_classes): Likewise.
6510 * constants.c (build_constant_data_ref): Likewise.
6511 * decl.c (builtin_function): Likewise.
6512 (create_primitive_vtable): Likewise.
6513 * expr.c (build_known_method_def): Likewise.
6514 (build_jni_stub): Likewise.
6515 (java_lang_expand_expr): Likewise.
6517 2001-01-10 Tom Tromey <tromey@redhat.com>
6519 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6521 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6523 * java-tree.h (lang_printable_name_wls): New prototype.
6524 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6525 rather than `current_class' to print type name. Don't prepend type
6526 names when printing constructor names.
6527 (lang_printable_name_wls): New function.
6528 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6529 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6530 * parse.y (patch_method_invocation): Message tuned for constructors.
6531 (not_accessible_p): Grant `private' access from within
6534 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6536 All files with updated copyright when applicable.
6537 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6538 * class.c (mangle_class_field): Function removed.
6539 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6540 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6541 (build_class_ref): Call `java_mangle_class_field' instead of
6542 `mangle_class_field.'
6543 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6544 (layout_class): Call `java_mangle_decl' instead of
6545 `mangle_static_field.'
6546 (cxx_keywords): Initialized static array moved to `lex.c.'
6547 (layout_class_method): Changed leading comment. Simplified to
6548 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6549 * decl.c (lang_mark_tree): Mark field `package_list.'
6550 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6551 (struct lang_type): New field `package_list.'
6552 (unicode_mangling_length): Prototype removed.
6553 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6554 emit_unicode_mangled_name): Likewise.
6555 (cxx_keyword_p): New prototype.
6556 (java_mangle_decl, java_mangle_class_field,
6557 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6558 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6560 * jvgenmain.c (main_method_prefix): Global variable removed.
6561 (main_method_suffix): Likewise.
6562 (do_mangle_classname): New function.
6563 (main): Call it. Format changed to accommodate new mangling scheme.
6564 * lex.c: (utf8_cmp): Conditionally prototyped.
6565 (cxx_keywords): Moved from class.c, conditionally defined.
6566 (utf8_cmp, cxx_keyword_p): Likewise.
6567 * mangle.c (obstack.h, ggc.h): Included.
6568 (mangle_field_decl): New function.
6569 (mangle_method_decl, mangle_type, mangle_pointer_type,
6570 mangle_array_type, mangle_record_type,
6571 find_compression_pointer_match, find_compression_array_match,
6572 find_compression_record_match,
6573 find_compression_array_template_match, set_type_package_list,
6574 entry_match_pointer_p, emit_compression_string, init_mangling,
6575 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6576 (mangle_obstack): New global.
6577 (MANGLE_RAW_STRING): New macro.
6578 (unicode_mangling_length): Turned static.
6579 (append_unicode_mangled_name): Renamed from
6580 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6581 replaces `obstack', removed from the parameter list.
6582 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6583 replaces parameter `obstack', removed from the parameter list. Call
6584 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6585 (append_gpp_mangled_classtype): Removed.
6586 (compression_table, compression_next): New static variables.
6587 * parse.y (temporary_obstack): Extern declaration removed.
6589 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6591 * parse.y (patch_binop): Compute missing type in error situations.
6593 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6595 * class.c (make_class_data): Push initial value for "arrayclass".
6596 * decl.c (init_decl_processing): Add new class field "arrayclass".
6598 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6600 From patha@softlab.ericsson.se:
6601 * parse.y (switch_label): Use build, not build1, to construct
6604 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6606 * lang.c (lang_decode_option): Change -MA to -MP.
6607 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6608 Update to new prototype; do quote targets.
6609 (jcf_dependency_write): Update.
6611 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6613 Shorten primitive array allocation path:
6614 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6615 to create new primitive arrays.
6616 * expr.c (build_newarray): If generating native code, call
6617 soft_newarray_node with a reference to the primitive TYPE identifier
6618 instead of type_value.
6620 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6622 Fix for PRs gcj/312 and gcj/253:
6623 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6624 dest if they arn't already.
6625 * class.c (layout_class): Call maybe_layout_super_class on
6626 superinterfaces also, but only if compiling from bytecode.
6629 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6632 2000-12-15 Tom Tromey <tromey@redhat.com>
6634 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6637 2000-12-14 Andrew Haley <aph@redhat.com>
6639 * boehm.c (mark_reference_fields): Change test to correctly detect
6642 2000-12-15 Andreas Jaeger <aj@suse.de>
6644 * config-lang.in (lang_dirs): Added.
6646 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6648 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6649 Credits go to rth for finding it.
6651 2000-12-13 Mike Stump <mrs@wrs.com>
6653 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6655 2000-11-07 Tom Tromey <tromey@cygnus.com>
6657 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6658 * lex.c (java_ignorable_control_p): Removed.
6659 (java_letter_or_digit_p): Removed.
6660 (java_start_char_p): New function.
6661 (java_read_char): Return `int', not `unicode_t'. Changed
6663 (java_read_unicode): Likewise.
6664 (java_read_unicode_collapsing_terminators): Likewise.
6665 (java_get_unicode): Likewise.
6666 (java_new_lexer): Initialize hit_eof.
6667 (java_parse_end_comment): Take `int' argument.
6668 (java_parse_doc_section): Likewise.
6669 (java_parse_escape_sequence): Don't allow backlash-newline.
6671 * lex.h (JAVA_DIGIT_P): Removed.
6672 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6673 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6674 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6675 (JAVA_PART_CHAR_P): New macro.
6677 (JAVA_CHAR_ERROR): Now -2.
6678 (java_lexer): New field `hit_eof'.
6679 * chartables.h: New file.
6680 * gen-table.pl: new file.
6682 2000-11-20 Tom Tromey <tromey@cygnus.com>
6683 Alexandre Petit-Bianco <apbianco@cygnus.com>
6685 * parse.y (java_complete_lhs): Only allow compound assignment of
6686 reference type if type is String.
6688 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6690 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6691 jcf-path.c: Likewise.
6693 2000-12-09 Anthony Green <green@redhat.com>
6695 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6696 filestart and filename_length as int values.
6698 2000-12-07 Mo DeJong <mdejong@redhat.com>
6700 * jcf-io.c (find_class): Correct the logic that tests to see if a
6701 .java file is newer than its .class file. The compiler was
6702 incorrectly printing a warning when file mod times were equal.
6704 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6706 * jvgenmain.c: Use ISPRINT not isascii.
6708 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6710 * parse.y (end_artificial_method_body): Fixed typo.
6712 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6714 * parse.y (patch_method_invocation): Pick the correct enclosing
6715 context when creating inner class instances.
6718 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6720 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6721 Update copyright year to 2000.
6723 2000-11-23 Anthony Green <green@redhat.com>
6725 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6726 Move current_file_list out of yyparse and make it static.
6728 * expr.c: Declare quick_stack and tree_list_free_list as static
6729 (init_expr_processing): Register quick_stack and
6730 tree_list_free_list roots.
6732 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6734 * parse.y (build_outer_field_access): New local `decl_ctx', use
6735 it. Check for field's context and current class immediate outer
6736 context inheritance.
6737 (outer_field_access_p): Consider fields inherited from the last
6739 (build_access_to_thisn): Stop at the last enclosing context if
6743 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6745 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6747 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6749 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6752 2000-11-20 Tom Tromey <tromey@cygnus.com>
6754 * jv-scan.c (help): Document --complexity.
6755 (options): Added --complexity.
6756 (flag_complexity): New global.
6757 (main): Call `report'.
6758 * parse-scan.y (complexity): New global.
6759 (if_then_statement, if_then_else_statement,
6760 if_then_else_statement_nsi, switch_block_statement_group,
6761 while_expression, do_statement, for_begin, continue_statement,
6762 throw_statement, catch_clause, finally, method_invocation,
6763 conditional_and_expression, conditional_or_expression,
6764 conditional_expression): Update complexity.
6765 (reset_report): Reset complexity.
6766 (report): New function.
6768 2000-11-20 Tom Tromey <tromey@cygnus.com>
6770 * lex.c (yylex): Added STRICT_TK case.
6771 * parse.y (STRICT_TK): Added.
6772 * parse-scan.y (STRICT_TK): Added.
6773 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6774 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6776 * keyword.h: Rebuilt.
6777 * keyword.gperf (strictfp): Added.
6779 2000-11-20 Tom Tromey <tromey@cygnus.com>
6781 * lex.c (yylex): Recognize floating point constants with leading
6784 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6786 * java-tree.h (cyclic_inheritance_report): Constify.
6787 * parse.y (cyclic_inheritance_report): Likewise.
6789 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6791 * parse.y (goal): Remove call to ggc_add_string_root.
6793 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6795 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6796 Create string in scratch buffer, then pass to build_string.
6798 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6800 * parse.y (issue_warning_error_from_context): Add
6803 2000-11-11 Anthony Green <green@redhat.com>
6805 * jcf-parse.c (process_zip_dir): Add finput parameter.
6806 (jcf_figure_file_type): Call process_zip_dir with appropriate
6809 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6811 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6812 * jcf-parse.c (jcf_figure_file_type): Likewise.
6814 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6816 * parse.y (create_new_parser_context): Use memset () instead of
6819 2000-11-08 Tom Tromey <tromey@cygnus.com>
6821 * gjavah.c (process_file): Only include gcj/cni.h when generating
6824 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6826 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6827 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6828 instead of bzero ().
6830 2000-11-05 Tom Tromey <tromey@cygnus.com>
6832 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6833 * lex.c (IS_ZERO): New define.
6834 (java_perform_atof): Error on floating point underflow.
6836 2000-11-04 Tom Tromey <tromey@cygnus.com>
6838 * lex.c (java_parse_escape_sequence): Only read two octal
6839 characters if the first one is greater than 3. Don't allow
6840 "octal" numbers to include the digits 8 or 9.
6842 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6844 * Make-lang.in (java.distdir): Remove.
6846 2000-11-03 Tom Tromey <tromey@cygnus.com>
6848 * Make-lang.in (java.dvi): New target.
6849 Partial fix for PR other/567.
6851 * lang-options.h: Mention -Wout-of-date.
6852 * jcf-dump.c (flag_newer): New global.
6853 * gjavah.c (flag_newer): New global.
6854 * jcf-io.c (find_class): Only warn when flag_newer set.
6855 * lang.c (flag_newer): New global.
6856 (struct string_option): New declaration.
6857 (lang_W_options): New global.
6858 (process_option_with_no): New function.
6859 (lang_decode_option): Use it.
6861 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6862 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6865 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6866 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6867 * lex.c (java_read_unicode): Removed `term_context' argument.
6868 Recognize any number of `u' in `\u'.
6869 (java_read_unicode_collapsing_terminators): New function.
6870 (java_get_unicode): Use it.
6871 (java_lineterminator): Removed.
6872 (yylex): Produce error if character literal is newline or single
6873 quote. Return if eof found in middle of `//' comment. EOF in
6874 `//' comment is only an error if pedantic.
6875 (java_ignorable_control_p): New function.
6876 (java_parse_end_comment): Return if eof found in middle of
6879 * jv-scan.c (pedantic): New global.
6881 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6883 * parse.y (outer_field_access_p): Inherited fields aren't
6884 consider outer fields.
6885 (maybe_build_thisn_access_method): Use
6886 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6887 (resolve_expression_name): Trigger an error if a static field
6888 is being accessed as an outer field.
6890 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6892 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6895 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6897 * Make-lang.in: Move all build rules here from Makefile.in,
6898 adapt to new context. Wrap all rules that change the current
6899 directory in parentheses. Expunge all references to $(P).
6900 When one command depends on another and they're run all at
6901 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6902 all object-file generation rules. Delete obsolete variables.
6904 * Makefile.in: Delete.
6905 * config-lang.in: Delete outputs= line.
6907 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6909 * parse.y (patch_method_invocation): NULLify this_arg when already
6911 (maybe_use_access_method): Handle call to methods unrelated to the
6912 current class. Fixed comment.
6915 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6917 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6920 2000-10-24 Tom Tromey <tromey@cygnus.com>
6922 * lex.c (java_new_lexer): Initialize new fields. Work around
6923 broken iconv() implementations.
6924 (java_read_char): Swap bytes if required. Use fallback decoder if
6926 (byteswap_init, need_byteswap): New globals.
6927 (java_destroy_lexer): Only close iconv handle if it is in use.
6928 * lex.h (java_lexer): New fields read_anything, byte_swap,
6930 Made out_buffer unsigned.
6932 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6934 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6935 where an enclosing context can be set on the jdep.
6936 (do_resolve_class): Fixed identation.
6938 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6940 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6942 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6945 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6947 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6949 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6951 * jcf-write.c (OP1): Update `last_bc'.
6952 (struct jcf_block): Fixed indentation and typo in comments. New
6954 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6955 follows `monitorenter'.
6956 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6960 2000-10-16 Tom Tromey <tromey@cygnus.com>
6962 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6963 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6964 * lang-options.h: Added -MA, -MT, -MF..
6965 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6966 (DEPEND_TARGET_SET): New macro.
6967 (DEPEND_FILE_ALREADY_SET): Likewise.
6968 (init_parse): Handle new flags.
6969 * jcf.h (jcf_dependency_print_dummies): Declare.
6970 * Make-lang.in (s-java): Added mkdeps.o.
6971 * Makefile.in (BACKEND): Added mkdeps.o.
6972 (../gcjh$(exeext)): Added mkdeps.o.
6973 (../jcf-dump$(exeext)): Added mkdeps.o.
6974 * jcf-depend.c: Include mkdeps.h.
6975 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6976 add_entry): Removed.
6977 (jcf_dependency_reset): Rewrote.
6978 (dependencies): New global.
6979 (jcf_dependency_set_target): Rewrote.
6980 (jcf_dependency_add_target): Likewise.
6981 (jcf_dependency_add_file): Likewise.
6983 (print_ents): Removed.
6984 (jcf_dependency_write): Rewrote.
6985 (print_dummies): New global.
6986 (jcf_dependency_print_dummies): New function
6987 (jcf_dependency_write): Call deps_dummy_targets if required.
6989 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6991 * gjavah.c (add_class_decl): Removed unused variables `tname',
6992 `tlen' and `name_index'.
6993 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6994 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6995 in `wfl_operator' with value.
6996 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6997 (jcf_figure_file_type): Fixed identation.
6998 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6999 * parse.y (analyze_clinit_body): New function.
7000 (static_initializer:): Reset `current_static_block'.
7001 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
7002 `wfl_operator' with new value.
7003 (lookup_cl): Use EXPR_WFL_FILENAME.
7004 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
7005 analyze_clinit_body.
7006 (build_outer_field_access): Access to this$<n> built from
7007 current_class, not its outer context.
7008 (build_access_to_thisn): Fixed leading comment. Tidied things up.
7009 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
7010 (patch_method_invocation): Use `is_static_flag' when already
7012 (patch_newarray): Removed assignment in ternary operator.
7014 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7016 * except.c (free_eh_ranges): Don't free `whole_range'.
7018 2000-10-15 Anthony Green <green@redhat.com>
7020 * decl.c (init_decl_processing): Call init_class_processing before
7023 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7025 * check-init.c (check_init): Fixed leading comment. Use
7027 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7028 (give_name_to_locals): Likewise.
7029 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
7030 fields in lang_decl_var.
7031 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
7032 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
7033 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
7034 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
7035 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
7036 (LOCAL_FINAL): Rewritten.
7037 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
7038 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
7039 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
7040 `init_final' fields.
7041 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
7042 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
7043 (TYPE_HAS_FINAL_VARIABLE): New macro.
7044 (struct lang_type): Added `afv' field.
7045 * parse.y (check_static_final_variable_assignment_flag): New function.
7046 (reset_static_final_variable_assignment_flag): Likewise.
7047 (check_final_variable_local_assignment_flag): Likewise.
7048 (reset_final_variable_local_assignment_flag): Likewise.
7049 (check_final_variable_indirect_assignment): Likewise.
7050 (check_final_variable_global_assignment_flag): Likewise.
7051 (add_inner_class_fields): Use LOCAL_FINAL_P.
7052 (register_fields): Handle local finals and final variables.
7053 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
7054 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7055 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7057 (java_complete_expand_methods): Loop to set
7058 TYPE_HAS_FINAL_VARIABLE. Call
7059 `reset_final_variable_local_assignment_flag' and
7060 `check_final_variable_local_assignment_flag' accordingly before
7061 and after constructor expansion. Call
7062 `reset_static_final_variable_assignment_flag'
7063 before expanding <clinit> and after call
7064 `check_static_final_variable_assignment_flag' if the
7065 current_class isn't an interface. After all methods have been
7066 expanded, call `check_final_variable_global_assignment_flag' and
7067 `check_static_final_variable_assignment_flag' if the current class
7069 (maybe_yank_clinit): Fixed typo in comment.
7070 (build_outer_field_access_methods): Removed old sanity check. Use
7071 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7072 Don't create access methods for finals.
7073 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7074 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7075 existing DECL_INIT has been processed.
7076 (java_complete_lhs): Likewise.
7077 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7078 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7080 (patch_assignment): Use LOCAL_FINAL_P.
7081 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7082 DECL_INITIAL is nullified.
7085 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7087 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7089 * Makefile.in (parse.c, parse-scan.c): Likewise.
7091 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7093 * class.c (temporary_obstack): Remove.
7094 (make_class): Don't mess with obstascks.
7095 (push_class): Likewise.
7096 (set_super_info): Likewise.
7097 (add_method_1): Likewise.
7098 (add_method): Likewise.
7099 (add_field): Likewise.
7100 (build_utf8_ref): Likewise.
7101 (build_class_ref): Likewise.
7102 (build_static_field_ref): Likewise.
7103 (finish_class): Likewise.
7104 (push_super_field): Likewise.
7105 (layout_class): Likewise.
7106 (layout_class_methods): Likewise.
7107 (init_class_processing): Likewise.
7108 * constants.c (get_tag_node): Likewise.
7109 (build_constant_data_ref): Likewise.
7110 * decl.c (ggc_p): Remove.
7111 (copy_lang_decl): Use ggc_alloc.
7112 (complete_start_java_method): Don't mess with obstacks.
7113 (start_java_method): Likewise.
7114 (end_java_method): Likewise.
7115 * except.c (link_handler): Use xmalloc.
7116 (free_eh_ranges): New function.
7117 (method_init_exceptions): Use it.
7118 (add_handler): Use xmalloc.
7119 (expand_start_java_handler): Don't mess with obstacks.
7120 (prepare_eh_table_type): Likewise.
7121 (expand_end_java_handler): Likewise.
7122 * expr.c (push_value): Likewise.
7123 (create_label_decl): Likewise.
7124 (build_jni_stub): Likewise.
7125 (java_lang_expand_expr): Likewise.
7126 (note_instructions): Use xrealloc.
7127 (java_push_constant_from_pool): Don't mess with obstacks.
7128 (process_jvm_instruction): Likewise.
7129 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7131 * jcf-parse.c (get_constant): Don't mess with obstacks.
7132 (read_class): Likewise.
7133 (jcf_parse): Likewise.
7134 * lex.c (expression_obstack): Remove.
7135 (java_lex): Don't use obstack_free.
7136 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7137 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7138 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7139 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7140 * parse.y (gaol): Add more GC roots.
7141 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7142 (lookup_field_wrapper): Likewise.
7143 (obtain_incomplete_type): Don't mess with obstacks.
7144 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7146 (craft_constructor): Don't mess with obstacks.
7147 (safe_layout_class): Likewise.
7148 (java_complete_class): Likewise.
7149 (source_end_java_method): Likewise.
7150 (build_outer_field_access_methods): Likewise.
7151 (build_outer_method_access_method): Likewise.
7152 (maybe_build_thisn_access_method): Likewise.
7153 (build_dot_class_method_invocation): Likewise.
7154 (java_complete_tree): Likewise.
7155 (java_complete_lhs): Likewise.
7156 (do_merge_string_cste): Likewise.
7157 (patch_string_cst): Likewise.
7158 (array_constructor_check_entry): Likewise.
7159 * typeck.c (build_java_array_type): Likewise.
7160 (parse_signature_string): Likewise.
7161 (build_java_signature): Likewise.
7163 2000-10-12 Tom Tromey <tromey@cygnus.com>
7166 * gjavah.c (add_class_decl): Don't special-case inner classes.
7167 (add_namelet): Likewise.
7169 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7171 * java-tree.h: Constify current_encoding.
7172 * lang.c: Constify current_encoding.
7174 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7176 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7177 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7179 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7181 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7182 patch. Fixes gcj/340.
7184 2000-10-10 Tom Tromey <tromey@cygnus.com>
7186 * lex.c (java_new_lexer): Initialize out_first and out_last
7188 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7190 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7192 * parse.y (pop_current_osb): New function.
7193 (array_type:): Use `dims:', changed actions
7194 accordingly. Suggested by Anthony Green.
7195 (array_creation_expression:): Used pop_current_osb.
7196 (cast_expression:): Likewise.
7197 (search_applicable_method_list): Fixed indentation.
7199 2000-10-08 Anthony Green <green@redhat.com>
7201 * parse.y (array_type_literal): Remove production.
7202 (type_literals): Refer to array_type, not array_type_literal.
7204 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7206 Patch contributed by Corey Minyard.
7207 * decl.c (check_local_named_variable): New function.
7208 (tree check_local_unnamed_variable): Likewise.
7209 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7211 2000-10-07 Anthony Green <green@redhat.com>
7213 * class.c (layout_class): Handle case where superclass can't be
7216 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7218 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7221 2000-10-05 Tom Tromey <tromey@cygnus.com>
7223 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7224 * jvgenmain.c (class_mangling_prefix): Removed.
7225 (class_mangling_suffix): New global.
7227 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7229 (print_method_info): Handle overrides for static and final
7231 (process_file): Generate declaration for class object field.
7232 * class.c (cxx_keywords): New array.
7233 (utf8_cmp): New function.
7234 (cxx_keyword_p): New function.
7235 (layout_class_method): Mangle C++ keywords by appending `$'.
7236 (mangle_field): New function.
7237 (mangle_class_field): Use mangle_field. Mangle class name as
7239 (mangle_static_field): Use mangle_field.
7241 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7243 * decl.c (find_local_variable): Removed uncessary type check and
7244 fixed range check typo. From Corey Minyard.
7246 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7248 * decl.c (give_name_to_locals): New local `code_offset'. Call
7249 `maybe_adjust_start_pc'.
7250 * expr.c (note_instructions): New function.
7251 (expand_byte_code): Don't collect insn starts here.
7252 (peek_opcode_at_pc): New function.
7253 (maybe_adjust_start_pc): Likewise.
7254 * java-tree.h (maybe_adjust_start_pc): Declare.
7255 (note_instructions): Likewise.
7256 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7258 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7260 * parse.y (field_access:): Fixed indentation.
7261 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7263 2000-09-07 Tom Tromey <tromey@cygnus.com>
7266 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7267 JPRIMITIVE_TYPE_P, for arithmetic operators.
7268 (patch_method_invocation): Indentation fix.
7269 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7270 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7271 (do_unary_numeric_promotion): Cleaned up code.
7272 (valid_cast_to_p): Handle boolean correctly.
7274 2000-09-27 Tom Tromey <tromey@cygnus.com>
7276 * lex.c (java_read_unicode): Reset bs_count when finished with
7279 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7282 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7283 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7284 (typeck.o): Depend on ggc.h.
7285 * class.c (add_method_1): Use GC functions for allocation.
7286 (init_class_processing): Register roots.
7287 * decl.c (ggc_p): Set to 1.
7288 (pending_local_decls): Make it static.
7289 (push_jvm_slot): Use GC functions for allocation.
7290 (init_decl_processing): Register roots.
7291 (give_name_to_locals): Use GC functions for allocation.
7292 (lang_mark_tree): New function.
7293 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7294 functions for allocation.
7295 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7296 * lex.c (java_lex): Use build_string, rather than replicating it
7298 * parse.y (goal): Add more roots.
7299 (mark_parser_ctxt): New function.
7300 * typeck.c: Include ggc.h.
7302 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7304 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7305 contains something else than MODIFY_EXPR.
7307 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7309 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7310 * Makefile.in (parse.o): Depend on ggc.h.
7311 (class.o): Likewise.
7312 (constants.o): Likewise.
7315 (jcf-parse.o): Likewise.
7316 (jcf-write.o): Likewise.
7317 (mangle.o): Likewise.
7318 * class.c: Include ggc.h.
7319 (build_static_field_ref): Register GC roots.
7320 (layout_class): Likewise.
7321 (init_class_processing): Likewise.
7322 * constants.c: Include ggc.h.
7323 (current_constant_pool_data_ref): Remove.
7324 (tag_nodes): Move it to ...
7325 (get_tag_node): ... here. Register GC roots.
7326 * decl.c: Include ggc.h. Remove many global tree definitions.
7327 (throw_node): Define.
7328 (java_global_trees): Likewise.
7329 (predef_filenames): Make the size a constant.
7330 (init_decl_processing): Adjust accordingly.
7331 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7332 * expr.c: Include ggc.h.
7333 (init_expr_processing): Register GC roots.
7334 (build_invokeinterface): Likewise.
7335 * java-tree.h: Replace extern tree declarations with macros.
7336 (java_global_trees): New variable.
7337 (java_tree_index): New enumeration.
7338 (init_jcf_parse): Declare.
7339 * jcf-parse.c: Include ggc.h.
7340 (current_class): Remove declaration.
7341 (main_class): Likewise.
7342 (all_class_list): Likewise.
7343 (predefined_filename_p): Adjust for constant size of
7345 (init_jcf_parse): New function.
7346 * jcf-write.c: Include ggc.h.
7347 (generate_classfile): Register GC roots.
7348 (append_synthetic_attribute): Likewise.
7349 (append_innerclass_attribute_entry): Likewise.
7350 * lang.c: Include ggc.h.
7351 (lang_print_error): Register GC roots.
7352 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7354 * parse.y: Include ggc.h.
7355 (wfl_operator): Remove.
7356 (goal): Register GC roots.
7357 (java_pop_parser_context): Adjust for new field names.
7358 (java_parser_context_save_global): Likewse.
7359 (java_parser_context_restore_global): Likewise.
7360 (java_parser_context_suspend): Likewise.
7361 (java_parser_context_resume): Likewise.
7362 (verify_constructor_circularity): Register GC roots.
7363 (lookup_cl): Likewise.
7364 (java_reorder_fields): Likewise.
7365 (build_current_this): Likewise.
7366 (class_in_current_package): Likewise.
7367 (argument_types_convertible): Likewise.
7368 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7370 2000-09-14 Tom Tromey <tromey@cygnus.com>
7372 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7374 2000-09-13 Tom Tromey <tromey@cygnus.com>
7376 * jcf-parse.c: Include <locale.h>.
7377 * jv-scan.c: Include <locale.h>.
7379 2000-09-12 Tom Tromey <tromey@cygnus.com>
7381 * expr.c (pop_type_0): Return `Object' if trying to merge two
7383 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7384 interface types; `Object' is always a valid supertype.
7386 2000-09-12 Tom Tromey <tromey@cygnus.com>
7389 * jv-scan.c (help): Document --encoding.
7390 (options): Added `encoding' entry.
7391 (OPT_ENCODING): New define.
7392 (main): Handle --encoding.
7393 Include <langinfo.h> if nl_langinfo exists.
7394 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7396 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7397 (parse_source_file): Correctly call java_init_lex. Added `finput'
7398 argument. Use nl_langinfo to determine default encoding.
7399 * java-tree.h (current_encoding): Declare.
7400 * parse.y (java_parser_context_restore_global): Don't restore
7402 (java_parser_context_save_global): Don't set `finput' field.
7403 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7405 * lang.c (current_encoding): New global.
7406 (lang_decode_option): Recognize `-fencoding='.
7407 (finish_parse): Don't close finput.
7408 * parse.h (struct parser_ctxt): Removed `finput' and
7409 `unget_utf8_value' fields. Added `lexer' field.
7410 (java_init_lex): Fixed declaration.
7411 * lex.c (java_new_lexer): New function.
7412 (java_destroy_lexer): Likewise.
7413 (java_read_char): Added `lex' argument. Handle iconv case.
7414 (java_read_unicode): Added `lex' argument. Count backslashes in
7416 (java_init_lex): Added `finput' and `encoding' arguments. Set
7417 `lexer' field in ctxp.
7418 (BAD_UTF8_VALUE): Removed.
7419 (java_lex): Handle seeing UEOF in the middle of a string literal.
7420 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7421 (java_lexer): New structure.
7424 (DEFAULT_ENCODING): New define.
7425 (java_destroy_lexer): Declare.
7427 2000-09-12 Tom Tromey <tromey@cygnus.com>
7430 * lex.c (java_init_lex): Initialize java_io_serializable.
7431 * parse.y (java_io_serializable): New global.
7432 (valid_ref_assignconv_cast_p): An array can be cast to
7435 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7437 * decl.c, expr.c: Include defaults.h if not already included.
7438 Don't define the *_TYPE_SIZE macros.
7440 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7442 * typeck.c (build_java_array_type): Correct first parameter
7443 in ADJUST_FIELD_ALIGN invocation.
7445 2000-09-06 Tom Tromey <tromey@cygnus.com>
7447 * lang-specs.h: Also recognize `-femit-class-files'.
7449 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * verify.c (merge_types): Load the types to merge if necessary.
7453 2000-09-02 Anthony Green <green@redhat.com>
7455 * jcf-io.c: Include zlib.h.
7456 (open_in_zip): Read compressed class file archives.
7457 * zipfile.h (ZipDirectory): Add uncompressed_size and
7458 compression_method fields.
7459 * zextract.c (read_zip_archive): Collect file compression info.
7461 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7463 * parse.y (do_resolve_class): Also explore superclasses of
7464 intermediate enclosing contexts when searching for inner classes.
7466 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7468 * parse.y (variable_declarator_id:): Better error message.
7469 (expression_statement:): Use YYNOT_TWICE.
7470 (cast_expression:): Likewise.
7471 (assignment:): Likewise.
7473 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7475 * parse.y (do_merge_string_cste): New locals. Create new
7476 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7478 2000-08-07 Hans Boehm <boehm@acm.org>
7480 * boehm.c (mark_reference_fields): Set marking bits for all words in
7481 a multiple-word record.
7482 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7485 2000-08-31 Mike Stump <mrs@wrs.com>
7487 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7488 jcf-dump$(exeext)): Make parallel safe.
7490 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7492 * jcf-parse.c (set_source_filename): Constify a char *.
7493 * jcf-write.c (append_innerclasses_attribute,
7494 make_class_file_name): Constify a char *. Don't recycle a
7495 variable for an unrelated purpose.
7496 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7497 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7499 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7501 * expr.c (can_widen_reference_to): Fixed indentation.
7502 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7503 * parse.y: `finit$' replaces `$finit$' in comments.
7504 (try_builtin_assignconv): Fixed leading comment.
7506 2000-08-25 Greg McGary <greg@mcgary.org>
7508 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7510 2000-08-24 Greg McGary <greg@mcgary.org>
7512 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7513 * parse.y (BINOP_LOOKUP): Likewise.
7515 2000-08-22 Andrew Haley <aph@cygnus.com>
7517 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7518 sign extending. Fixes gcj/321.
7519 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7520 combining to make a jlong. Fixes gcj/321.
7522 2000-08-21 Nix <nix@esperi.demon.co.uk>
7524 * lang-specs.h: Do not process -o or run the assembler if
7527 2000-08-16 Andrew Haley <aph@cygnus.com>
7529 * typeck.c (build_java_array_type): Rewrite code to do array
7530 alignment. Take into account back-end macros when aligning array
7531 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7532 user to set alignment. Fixes gcj/252 and 160.
7534 2000-08-09 Tom Tromey <tromey@cygnus.com>
7536 * parse.y (check_abstract_method_definitions): Now return `int'.
7537 Check implemented interfaces. Fixes PR gcj/305.
7539 * parse.y (patch_switch_statement): Disallow `long' in switch
7540 expressions. Fixes PR gcj/310.
7542 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7544 * decl.c (finit_leg_identifier_node): New global.
7545 (init_decl_processing): Use `finit$' to initialize
7546 finit_identifier_node. Use `$finit$' to initialize
7547 finit_leg_identifier_node.
7548 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7549 * java-tree.h (finit_identifier_node): Changed attached comment.
7550 (finit_leg_identifier_node): New declaration.
7551 (ID_FINIT_P): Take finit_identifier_node and
7552 finit_leg_identifier_node into account. This is a backward
7555 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7557 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7559 (generate_bytecode_insns): Check `nargs' before emitting it.
7560 * verify.c (merge_type_state): Fixed typo.
7561 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7562 generate_bytecode_{conditional,insns}.
7564 2000-08-13 Anthony Green <green@redhat.com>
7566 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7569 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7571 * class.c (maybe_layout_super_class): Fixed indentation.
7572 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7573 (java_check_methods): New function declaration.
7574 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7575 instead of `str_ptr'.
7576 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7577 of a `invokeinterface' at the right time.
7578 * parse.h (WFL_STRIP_BRACKET): New macro.
7579 (SET_TYPE_FOR_RESOLUTION): Use it.
7580 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7581 (check_class_interface_creation): Don't check for cross package
7582 innerclass name clashes.
7583 (method_header): Behave properly if MDECL is `error_mark_node'.
7584 (method_declarator): Return `error_mark_node' if bogus current
7586 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7587 (resolve_and_layout): New local `decl_type', set and used. Call
7589 (java_check_methods): New method.
7590 (java_layout_classes): Use it.
7591 (resolve_qualified_expression_name): No EH check necessary in
7593 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7595 (patch_assignment): Set DECL_INITIAL on integral final local.
7597 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7599 * java-tree.h (flag_extraneous_semicolon): New extern.
7600 * lang-options.h: (-Wextraneous-semicolon): New option.
7601 * lang.c (flag_redundant): Fixed typo in leading comment.
7602 (flag_extraneous_semicolon): New global.
7603 (lang_decode_option): Set `flag_extraneous_semicolon' when
7604 -Wall. Decode `-Wextraneous-semicolon'.
7605 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7606 `empty_statement' rule.
7607 (class_body_declaration): Likewise.
7608 (method_body:): Accept `;' as a method body.
7609 (static_initializer:): Removed `SC_TK' hack.
7610 (constructor_block_end:): Likewise.
7611 (empty_statement:): Report deprecated empty declaration. Fixes
7614 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7616 * parse.y (build_dot_class_method_invocation): Changed parameter
7617 name to `type'. Build signature from `type' and convert it to a
7618 STRING_CST if it's an array.
7619 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7620 to use `ref_type' directly.
7622 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7624 * lang-options.h: Added a comma after the last element to avoid
7625 syntax errors when other languages define additional options.
7627 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7629 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7630 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7631 (jc1): Link with $(BACKEND).
7632 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7634 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7636 * jvspec.c: Adjust type of second argument to
7637 lang_specific_driver, and update code as necessary.
7639 * class.c (build_dtable_decl): Initialize dummy.
7641 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7643 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7644 method bodies not to rule out discarding `<clinit>'; don't use
7645 <clinit> to initialize static fields with constant initializers.
7647 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7649 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7651 (method_synthetic): New global.
7652 (HANDLE_METHOD): Recognize synthetic method and tell
7653 `print_method_info' about it.
7654 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7655 processing a synthetic method.
7656 * jcf-reader.c (skip_attribute): New function.
7657 ( skip_attribute): Likewise.
7659 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * parse.y (build_outer_field_access): Fixed comments.
7662 (fix_constructors): Emit the initialization of this$<n> before
7664 (resolve_qualified_expression_name): Build an access to `decl' if
7667 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7669 * parse-scan.y (curent_class): Non longer const.
7670 (inner_qualifier, inner_qualifier_length): Deleted.
7671 (current_class_length): New global.
7672 (bracket_count): Fixed typo in leading comment.
7673 (anonymous_count): New global.
7674 (class_instance_creation_expression:): Handle anonymous classes.
7675 (anonymous_class_creation:): New rule.
7676 (push_class_context): Rewritten.
7677 (pop_class_context): Likewise.
7678 (INNER_QUALIFIER): Macro deleted.
7679 (report_class_declaration): call `push_class_context' when
7680 entering the function. `fprintf' format modified not to use
7682 (report_class_declaration): Assign `package_name' and
7683 `current_class' to NULL separately.
7685 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7687 * expr.c (build_invokeinterface): Call layout_class_methods on
7690 2000-07-27 Tom Tromey <tromey@cygnus.com>
7691 Anthony Green <green@cygnus.com>
7692 Alexandre Petit-Bianco <apbianco@cygnus.com>
7694 * class.c (make_class_data): Create vtable for abstract classes.
7695 (get_dispatch_table): Changed to cope with abstract classes.
7697 2000-07-27 Tom Tromey <tromey@cygnus.com>
7699 * parse.y (patch_method_invocation): Don't reverse the argument
7700 list when dealing with anonymous class constructors. Fixed typo in
7703 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7705 * parse.y (build_alias_initializer_parameter_list): Reverse
7706 crafted list when building aliases for anonymous class
7709 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7711 * parse.y (jdep_resolve_class): Don't bother checking potential
7712 innerclass access if `decl' is NULL.
7713 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7716 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7718 * parse.c: Remove (again.)
7720 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7722 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7723 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7724 outside the `if' statement, alias to innerclass removed, `decl'
7725 used to mark the class complete.
7727 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7729 * parse.y (simple_name:): Fixed typo in error message.
7731 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7733 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7734 or its first operand can be error marks.
7736 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7738 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7739 * parse.y (method_header): Likewise.
7741 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7743 * parse.y (process_imports): Consider that one might be trying to
7744 import an innerclass. Fixes gcj/254
7746 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7748 * parse.y (find_as_inner_class): Handle the case where the
7749 enclosing context of an innerclass has been loaded as bytecode.
7751 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7753 * parse.y (simple_name:): Reject `$' in type names.
7754 (resolve_type_during_patch): Use `type' as a second
7755 argument to resolve_no_layout. Fixes gcj/257.
7757 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7759 * parse.y (find_most_specific_methods_list): Select the only
7760 non-abstract method even if max has been set.
7761 Fixes gcj/285, gcj/298.
7763 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7765 * lang-specs.h: Added %(jc1) to java compiler options.
7767 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7769 * .cvsignore: New file.
7771 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7773 * parse.y (not_accessible_p): Access granted to innerclasses
7774 (indirectly) extending the reference type. Fixes gcj/249.
7776 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7778 * parse.y (patch_method_invocation): Fixed comment.
7779 (maybe_use_access_method): Build this$<n>s to the context of the
7780 target method, or a type that extends it. Fixes gcj/242.
7782 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7786 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7788 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7790 2000-07-13 Tom Tromey <tromey@cygnus.com>
7792 * lang-specs.h: Added %{I*}.
7794 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7796 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7798 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7800 * parse-scan.c: Remove.
7802 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * class.c (set_super_info): Handled protected inner classes.
7805 (common_enclosing_context_p): Bail early if arguments aren't both
7807 (get_access_flags_from_decl): Handle private and protected inner
7809 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7810 (CLASS_PROTECTED): Likewise.
7811 (struct lang_type): New bitfield `poic'.
7812 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7814 (check_inner_class_access): Renamed arguments, added
7815 comments. Handles protected inner classes (fixes gcj/225)
7816 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7818 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7820 * parse.y (resolve_qualified_expression_name): Verify qualified
7821 access to `this'. Fixes gcj/239.
7823 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7825 * jcf-write.c (generate_classfile): Don't install ConstantValue
7828 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7830 * parse.y (resolve_qualified_expression_name): Handle inner class
7831 access. Fixes gcj/256.
7833 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * jcf-write.c (generate_classfile): Properly install the
7836 ConstantValue attribute and the initial value constant pool index
7837 on string constants.
7838 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7841 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7843 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7845 * parse.y (find_as_inner_class): Fixed typo.
7846 (do_resolve_class): Explore enclosing contexts when searching for
7847 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7848 (check_inner_class_access): Check `decl' which can be null in case
7851 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7853 * java-tree.h (java_debug_context): Declared `extern'.
7854 (safe_layout_class): Likewise.
7855 * parse.y (resolve_field_access): Field must be `static' in order
7856 to be replaced by its initial value. Added comments.
7857 (find_applicable_accessible_methods_list): Fixed typo.
7858 (find_most_specific_methods_list): Methods found in innerclasses
7859 take over methods founds in the enclosing contexts.
7860 (java_complete_tree): Loosen restrictions on the type of DECLs
7861 that can be replaced by their initialization values.
7862 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7864 2000-07-05 Tom Tromey <tromey@cygnus.com>
7866 * Make-lang.in (PARSE_DIR): New macro.
7867 (PARSE_RELDIR): Likewise.
7868 (PARSE_C): Likewise.
7869 (PARSE_SCAN_C): Likewise.
7870 ($(PARSE_C)): New target.
7871 ($(PARSE_SCAN_C)): Likewise.
7872 (SET_BISON): New macro.
7873 (BISONFLAGS): Likewise.
7874 (JAVABISONFLAGS): Likewise.
7876 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7878 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7879 argument on the first pass for CNI as well as JNI.
7880 (print_method_info): Set up method name on the first pass only.
7882 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7884 * parse.y (parser_qualified_classname): Removed parameter
7886 (create_interface): Removed first passed parameter to
7887 parser_qualified_classname.
7888 (create_class): Likewise. Don't install alias on static
7889 innerclasses. Fixes gcj/275.
7891 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7893 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7894 debugable statement with empty_stmt_node. Fixes gcj/272
7896 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7898 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7901 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7903 * jcf-write.c (push_long_const): Appropriately cast short negative
7906 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7908 * parse.y (verify_constructor_super): Use loop variable
7909 `m_arg_type' initialized with `mdecl_arg_type'.
7911 2000-06-29 Tom Tromey <tromey@cygnus.com>
7913 * parse.y (resolve_field_access): Handle case where `type_found'
7916 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7918 * expr.c (lookup_field): The same field can be found through two
7919 different interface. Don't declare it ambiguous in that case.
7921 2000-06-27 Tom Tromey <tromey@cygnus.com>
7923 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7924 follows \r, then unget it at a lower level.
7926 2000-06-26 Tom Tromey <tromey@cygnus.com>
7928 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7931 2000-06-25 Tom Tromey <tromey@cygnus.com>
7933 * parse.y (for_statement): Wrap expression in a WFL if it is a
7934 constant. For PR gcj/268.
7936 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7938 * parse.y (do_resolve_class): Minor optimiztion in the package
7939 list search. Removed unnecessary test and return statement.
7940 (valid_ref_assignconv_cast_p): Order of arguments to
7941 enclosing_context_p fixed.
7943 2000-06-24 Tom Tromey <tromey@cygnus.com>
7945 * expr.c (lookup_field): Print error and return error_mark_node if
7946 field reference is ambiguous.
7948 * parse.y (check_abstract_method_definitions): Also check if
7949 `other_method' is abstract.
7951 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7953 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7955 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7956 (struct lang_type): New field `pic'.
7957 (CLASS_PRIVATE): New macro.
7958 * parse.y (check_inner_class_access): New function.
7959 (jdep_resolve_class): Call it.
7961 2000-06-23 Tom Tromey <tromey@cygnus.com>
7963 * parse.y (patch_incomplete_class_ref): Initialize the returned
7964 class. For PR gcj/260.
7966 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7968 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7970 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7972 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7973 Java specific checks.
7974 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7976 * java-tree.def (CASE_EXPR): Marked 'e'.
7977 (DEFAULT_EXPR): Likewise.
7978 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7980 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7981 Java specific checks.
7982 (generate_bytecode_insns): Test try_block for BLOCK before using
7984 * parse.y (build_wfl_wrap): Added `location' argument. Set
7985 EXPR_WFL_LINECOL accordingly.
7986 (dim_expr:): Wrap constants with WFLs.
7987 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7988 (resolve_package): Check for `stmt' not being a BLOCK before
7989 building a debuggable statement with it.
7990 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7992 (resolve_field_access): Make sure `decl' is a DECL before treating
7994 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7995 IDENTIFIER_NODE before treating it as such.
7996 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7997 treating it as such.
7998 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7999 to be applied only on non array types.
8001 2000-06-16 Per Bothner <per@bothner.com>
8003 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
8004 define in terms of DECL_RESULT, as that fails when --enable-checking.
8006 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8008 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
8009 types the same in comparison.
8010 (CHECK_OP): Add static prototype.
8012 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8014 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
8015 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
8018 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8020 * decl.c (create_primitive_vtable): Prototype.
8022 * jcf-write.c (generate_bytecode_insns): Initialize variable
8025 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
8027 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8029 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
8030 to track searched classes, and do not search the same class more than
8031 once. Call find_applicable_accessible_methods_list on immediate
8032 superclass, instead of search_applicable_method_list on all ancestors.
8035 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8037 * parse.y (register_fields): Permit static fields in inner classes
8038 if they are final. Fix for PR gcj/255.
8040 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8042 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
8043 * parse.y (find_in_imports): Returned type changed to void,
8044 leading comment fixed.
8045 (register_package): New function.
8046 (qualify_and_find): Likewise.
8047 (package_declaration:): Use `register_package'.
8048 (single_type_import_declaration:): Removed local variable
8049 `node'. Added missing `;' for consistency.
8050 (type_import_on_demand_declaration:): Use `chainon' to link new
8052 (lookup_field_wrapper): Lookup local variables defined in outer
8054 (java_complete_class): Don't reverse the list of imported on demand.
8055 (do_resolve_class): Reorganized. Removed local variable
8056 `original_name'. Call `qualify_and_find' with the current package
8057 name, invoke `find_in_imports_on_demand' right after. Call
8058 `qualify_and_find' with the packages we've seen so far. Fixed
8059 operations numbering in comments.
8060 (java_expand_class): Don't reverse `package_list'.
8061 (find_most_specific_methods_list): New local variables `abstract'
8062 and `candidates'. Use them to pick the right method.
8064 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
8066 * parse.y (check_modifiers_consistency): Don't subtract out
8067 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8069 2000-06-04 Philipp Thomas <pthomas@suse.de>
8071 * Makefile.in (INTLLIBS): New.
8075 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8077 * class.c (get_dispatch_table): Build the vtable dummy entry list
8078 element with a null purpose. Fixed leading comment.
8079 (build_dtable_decl): Build an accurate dtable type when appropriate
8082 2000-06-02 Richard Henderson <rth@cygnus.com>
8084 * lang.c (lang_get_alias_set): New.
8086 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8088 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8089 before using it as the accessed field.
8091 2000-05-31 Tom Tromey <tromey@cygnus.com>
8093 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8094 char_array_vtable, short_array_vtable, int_array_vtable,
8095 long_array_vtable, float_array_vtable, double_array_vtable):
8097 * expr.c (get_primitive_array_vtable): New function.
8098 (create_primitive_vtable): New function.
8099 (java_lang_expand_expr): Enable code to statically generate
8101 * decl.c (init_decl_processing): Create primitive vtables.
8102 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8103 short_array_vtable, int_array_vtable, long_array_vtable,
8104 float_array_vtable, double_array_vtable): Define.
8106 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8108 * java/parse.y (find_applicable_accessible_methods_list):
8109 Don't add an uninitialized value to the list.
8111 2000-05-25 Tom Tromey <tromey@cygnus.com>
8113 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8114 when trying to see if field's class should be initialized. Always
8115 initialize field's declaring class, not qualified class.
8118 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8119 `wfl_operator', to maybe_build_primttype_type_ref.
8122 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8124 * parse.y (patch_method_invocation): Don't try to lookup methods
8127 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8129 * parse.y (resolve_field_access): Call the appropriate <clinit>
8130 before accessing the length of a static array. Craft a decl for
8131 the field while its time. Fixes PR gcj/129.
8133 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8135 * parse.y (resolve_package): Correctly set `*next' (was off by
8137 (resolve_qualified_expression_name): Fixed comment.
8139 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8141 * jcf-parse.c (jcf_parse_source): Reset current_class and
8142 current_function_decl to NULL before parsing a new file.
8144 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8146 * parse.y (block_end:): If the collected block doesn't feature a
8147 statement, insert an empty statement.
8149 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8151 * parse.y (maybe_yank_clinit): New function.
8152 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8153 end of the list of methods belonging to a class.
8154 (java_complete_expand_method): Check whether <clinit> is really
8155 necessary and expand it accordingly.
8157 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8160 processed by the method's switch statement.
8162 2000-05-19 Tom Tromey <tromey@cygnus.com>
8164 * java-tree.h: Added init state enum.
8165 * decl.c (emit_init_test_initialization): Initialize class
8166 initialization check variable by looking at class' state.
8168 2000-05-19 Tom Tromey <tromey@cygnus.com>
8170 * java-tree.h (build_instanceof): Declare.
8171 (build_get_class): Declare.
8172 * parse.y (patch_binop): Use build_instanceof.
8173 * expr.c (build_instanceof): New function. If class is final,
8174 don't make a function call.
8175 (expand_java_INSTANCEOF): Use it.
8176 (build_get_class): New function.
8178 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8180 * jcf-write.c (generate_classfile): Scan the source_file for
8181 slashes with the right pointer variable.
8183 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8185 * lang.c (lang_decode_option): Update -Wunused flags by calling
8187 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8189 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8191 * check_init.c (check_init): Constify local char *.
8192 * class.c (push_class): Constify local char *.
8193 * java_tree.h: Update prototypes.
8194 * jcf-io.c (open_class): Constify filename parameter and
8196 (find_class): Remove redundant string copy. Cast return from
8198 * jcf-parse.c (read_class, parse_class_file, yyparse):
8199 Constify local char *.
8200 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8201 Constify local char *.
8202 * jcf.h (JCF): Constify filename and classname.
8203 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8204 * lang.c (init_parse): Constify parameter and return value.
8205 * lex.c (java_get_line_col): Constify filename parameter.
8206 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8207 * parse.y (java_parser_context_suspend,
8208 issue_warning_error_from_context, safe_layout_class): Constify
8210 * parse.c: Regenerate.
8212 2000-05-08 Tom Tromey <tromey@cygnus.com>
8214 * expr.c (build_jni_stub): Cache the result of
8215 _Jv_LookupJNIMethod.
8217 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8219 * decl.c (predef_filenames_size): Now 7.
8220 (predef_filenames): New seventh entry.
8222 2000-05-04 Tom Tromey <tromey@cygnus.com>
8224 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8225 Keep track of when we've seen a reference field after a
8226 non-reference field.
8227 (get_boehm_type_descriptor): Handle case where we see
8228 non-reference fields but no trailing reference field.
8229 * decl.c (rawdata_ptr_type_node): Define.
8230 (init_decl_processing): Initialize rawdata_ptr_type_node.
8231 * java-tree.h (rawdata_ptr_type_node): Declare.
8233 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8235 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8236 specifiers in calls to fprintf.
8238 2000-05-03 Andrew Haley <aph@cygnus.com>
8240 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8242 * javaop.h (WORD_TO_INT): New function.
8243 (IMMEDIATE_s4): Use WORD_TO_INT.
8244 * jcf.h (JPOOL_INT): Ditto.
8246 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8249 2000-04-19 Tom Tromey <tromey@cygnus.com>
8251 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8253 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8255 * expr.c (build_jni_stub): New function.
8256 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8258 * parse.y (java_complete_expand_methods): Expand a native method
8259 and call build_jni_stub if -fjni given.
8260 * lang-options.h: Document -fjni.
8261 * lang.c (flag_jni): New global.
8262 (lang_f_options): Added `jni' entry.
8263 * java-tree.h (soft_lookupjnimethod_node,
8264 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8266 (flag_jni): Declare.
8267 (build_jni_stub): Declare.
8268 (struct lang_decl): Added `native' flag.
8269 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8271 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8272 soft_jnipopsystemframe_node): New globals.
8273 (init_decl_processing): Set them. _Jv_InitClass only takes one
8276 * java-tree.def: Put into `C' mode.
8278 2000-04-27 Tom Tromey <tromey@cygnus.com>
8281 * expr.c (expand_invoke): Generate check to see if object pointer
8282 is null in nonvirtual invocation case.
8283 * java-tree.h (soft_nullpointer_node): Declare.
8284 * decl.c (soft_nullpointer_node): New global.
8285 (init_decl_processing): Initialize soft_nullpointer_node.
8286 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8287 or `private' methods.
8288 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8290 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8292 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8295 2000-04-26 Tom Tromey <tromey@cygnus.com>
8297 * zextract.c (find_zip_file_start): New function.
8298 (read_zip_archive): Use it.
8300 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8302 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8304 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8306 * class.c (common_enclosing_context_p): New function.
8307 * java-tree.h (common_enclosing_context_p): Added prototype.
8308 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8309 classes sharing an outer context with the current instance.
8310 * parse.y (build_access_to_thisn): Fixed leading comment.
8311 (verify_constructor_super): New local `supper_inner'. Skip
8312 enclosing context argument in the case of inner class constructors.
8313 (patch_method_invocation): Insert proper context as second
8314 parameter to pure inner class constructor super invocations.
8316 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8318 * parse.y (end_class_declaration): Reset the interface number
8321 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * parse.y (source_start_java_method): Deleted unnecessary code.
8324 (patch_method_invocation): Fixed comment.
8326 2000-04-24 Robert Lipe <robertlipe@usa.net>
8328 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8330 2000-04-23 Tom Tromey <tromey@cygnus.com>
8332 * boehm.c (mark_reference_fields): Use int_byte_position.
8334 2000-04-22 Tom Tromey <tromey@cygnus.com>
8336 * boehm.c (mark_reference_fields): Only call byte_position on
8339 2000-04-22 Tom Tromey <tromey@cygnus.com>
8341 * boehm.c (mark_reference_fields): Added `last_view_index'
8342 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8344 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8346 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8347 * parse.y (check_class_interface_creation): Fixed comments. Select
8348 permitted modifiers for (inner) interfaces. Changed error message
8349 to report rejected modifiers used with local classes.
8351 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8353 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8354 of directly inherited type considered in scope.
8355 * parse.y (do_resolve_class): Search inherited classes for inner
8358 2000-04-20 Tom Tromey <tromey@cygnus.com>
8360 * parse.y (not_accessible_p): Use member's class, not current
8361 class, when doing inheritance check for protected reference.
8364 2000-04-20 Jason Schroeder <shrode@subnature.com>
8366 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8368 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8370 * parse.y (lookup_field_wrapper): Search for final local aliases.
8371 (resolve_expression_name): Let lookup_field_wrapper search for
8372 final local aliases. Force the value of `name' if one is found.
8373 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8374 an expression name. Fixed comments.
8376 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8378 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8380 2000-04-19 Tom Tromey <tromey@cygnus.com>
8382 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8384 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8386 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8388 2000-04-18 Tom Tromey <tromey@cygnus.com>
8391 * gjavah.c (utf8_cmp): Changed return value.
8392 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8394 (cxx_keywords): New global.
8395 (get_field_name): Handle new result of cxx_keyword_subst.
8396 (print_method_info): Likewise.
8398 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8400 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8401 with a newline, for CNI.
8402 (print_stub_or_jni): Print a space or newline before method name for
8404 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8405 (process_file): Include gcj/cni.h if generating CNI stubs.
8407 2000-04-16 Tom Tromey <tromey@cygnus.com>
8409 * gjavah.c (decompile_method): Use print_field_name.
8412 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8414 * parse.y (java_expand_classes): Reverse the package list once.
8415 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8417 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8418 the `==' and `!=' operators.
8420 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8422 * jcf-write.c (generate_bytecode_insns): At invocation time,
8423 always relate an interface method to the type of its selector.
8425 2000-04-05 Tom Tromey <tromey@cygnus.com>
8428 * expr.c (expand_invoke): Generate check to see if object pointer
8429 is null in nonvirtual invocation case.
8430 * java-tree.h (soft_nullpointer_node): Declare.
8431 * decl.c (soft_nullpointer_node): New global.
8432 (init_decl_processing): Initialize soft_nullpointer_node.
8433 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8434 or `private' methods.
8435 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8437 2000-04-05 Tom Tromey <tromey@cygnus.com>
8440 * parse.y (check_final_assignment): Recognize assignments to the
8441 `length' field of an array when generating class files.
8443 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8445 * class.c (decl_hash): Prototype removed.
8446 (decl_compare): Likewise.
8448 2000-04-05 Tom Tromey <tromey@cygnus.com>
8450 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8451 * parse.y (check_modifiers_consistency): Check for final/volatile
8452 clash. Fixes PR gcj/164.
8454 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8456 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8458 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8460 (add_method_1): Use `java_hash_hash_tree_node' and
8461 `java_hash_compare_tree_node'.
8462 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8463 (java_hash_compare_tree_node): Likewise.
8464 * parse.y (find_applicable_accessible_methods_list): Create,
8465 delete and use a hash table to remember already searched interfaces.
8467 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8469 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8472 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8474 * boehm.c (mark_reference_fields, set_bit): Prototype.
8475 (set_bit): Un-ANSI-fy definition.
8477 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8480 * decl.c (emit_init_test_initialization): Likewise.
8482 * gjavah.c (jni_print_char): Likewise.
8484 * parse.y (create_new_parser_context): Likewise.
8486 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8488 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8489 patch missing hunk. Fixed indentation.
8491 2000-03-30 Tom Tromey <tromey@cygnus.com>
8493 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8494 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8496 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8498 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8499 when negative *before* using it as an array index.
8500 * ChangeLog: Fixed typo.
8502 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8504 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8505 to 0 when it reaches -1.
8507 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8509 * jcf-parse.c (get_constant): Properly cast `num' during the
8510 invocation of `add_double'.
8511 * jcf-write.c (push_long_const): Properly cast `lo' before
8512 comparing it to short bounds.
8513 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8514 `interface_body:' is reduced after the current interface is
8517 2000-03-26 Tom Tromey <tromey@cygnus.com>
8519 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8520 Java-specific `-f' option.
8522 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8524 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8525 Adjust order of making types.
8526 Make bitsize_*_node values.
8528 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8530 * class.c (make_field_value): Use byte_position.
8531 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8532 (java_array_data_offset): Likewise.
8533 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8536 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8538 * parse.y (check_abstract_method_definitions): New local
8539 `end_type_reached'. Make sure we also consider `end_type'.
8540 (java_check_abstract_method_definitions): Make sure we eventually
8541 consider `java.lang.Object'.
8542 (maybe_use_access_method): Don't use access method if not in the
8543 context of a pure inner class or if the method's context is right.
8544 (find_applicable_accessible_methods_list): New static flag
8545 `object_done'. Don't search abstract classes as interfaces. Fixed
8546 indentation. Fixed the `java.lang.Object' only search. Search
8547 class interface(s) first, then fully search enclosing contexts.
8548 (find_most_specific_methods_list): Pick the closest candidate when
8549 they're all abstract.
8551 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8553 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8554 properly initialize `finished_label'. Don't emit gotos for empty
8557 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8559 * except.c (emit_handlers): Clear catch_clauses_last.
8561 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8563 * parse.y (check_method_types_complete): New function.
8564 (create_class): Reset anonymous class counter only when seeing an
8566 (java_complete_class): JDEP_METHOD: Don't recompute signature
8569 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8571 * class.c (build_static_ref): Fixed indentation in comment.
8572 * java-tree.def (TRY_EXPR): Fixed typo in name.
8573 (CLASS_LITERAL): Likewise.
8574 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8575 (struct lang_type): New field `dot_class'.
8576 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8577 (generate_classfile): Method `class$' is synthetic.
8578 * parse.y (build_do_class_method): New function.
8579 (build_dot_class_method_invocation): Likewise.
8580 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8581 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8582 (qualify_ambiguous_name): Likewise.
8583 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8584 (build_try_statement): Fixed leading comment.
8586 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8588 * class.c (make_field_value): Properly handle sizes.
8589 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8590 (layout_class_method): Count using trees.
8591 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8592 * expr.c (java_array_data_offset): Use int_bit_position.
8593 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8594 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8596 2000-03-16 Tom Tromey <tromey@cygnus.com>
8598 * lang.c (flag_hash_synchronization): New global.
8599 (lang_f_options): Added `hash-synchronization'.
8600 * lang-options.h: Mention -fhash-synchronization.
8601 * java-tree.h (flag_hash_synchronization): Declare.
8602 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8603 hash table synchronization is disabled.
8604 * decl.c (init_decl_processing): Only push `sync_info' value when
8605 hash table synchronization is disabled.
8606 * class.c (make_class_data): Only push `sync_info' field when hash
8607 table synchronization is disabled. Removed dead code.
8609 2000-03-16 Tom Tromey <tromey@cygnus.com>
8611 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8613 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8615 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8617 * parse.y (patch_method_invocation): Handle anonymous classes
8618 creation in static context.
8620 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8622 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8623 * parse.y (resolve_qualified_expression_name): Use it.
8624 (patch_method_invocation): Likewise.
8626 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8628 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8629 depending on the type of dependency which dictates what the
8631 (unresolved_type_p): Resolved types limited to the current class.
8633 2000-03-15 Tom Tromey <tromey@cygnus.com>
8635 * decl.c (init_decl_processing): Set type of `sync_info' to be
8638 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8639 Correctly compute bit number for current slot. Zero `high' and
8640 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8641 mark_reference_fields.
8642 (mark_reference_fields): New function.
8644 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8646 * parse.y (register_incomplete_type): Fixed initialization of
8649 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8651 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8653 (push_class_context, pop_class_context): New function.
8654 (class_body:): Call pop_class_context.
8655 (interface_body:): Likewise.
8656 (INNER_QUALIFIER): New macro.
8657 (report_class_declaration): Changed output format and use
8658 INNER_QUALIFIER. Call push_class_context.
8660 2000-02-14 Andrew Haley <aph@cygnus.com>
8662 * check-init.c (check_init): Add new cases for unary and binary
8665 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8667 * parse.y (resolve_package): Set `next' once a type name has been
8668 progressively discovered.
8669 (resolve_qualified_expression_name): Propagate resolution only if
8670 there are remaining qualifiers. Take into account `q' might have
8671 been cleared after re-qualification.
8672 * parse.y (patch_method_invocation): New local `resolved'.
8673 Section dealing with qualified expression rewritten to use
8674 resolve_field_access.
8676 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8678 * parse.h (PUSH_CPC): Fixed indentation.
8679 (DEBUG_CPC): New macro.
8680 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8681 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8682 * parse.y (class_body_declaration:): Use
8683 SET_CPC_INSTANCE_INITIALIZER_STMT.
8684 (method_declaration:): Check for null current_function_decl.
8685 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8686 (java_parser_context_pop_initialized_field): Better handling of
8688 (maybe_make_nested_class_name): Mark nested class name as
8689 qualified when necessary.
8690 (end_class_declaration): Don't call java_parse_context_resume when
8691 one or more error occurred.
8692 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8693 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8694 SET_CPC_INITIALIZER_STMT.
8695 (method_header): Check for inner classes declaring static methods.
8696 (resolve_qualified_expression_name): Handle situation where `this'
8699 2000-03-13 Hans Boehm <boehm@acm.org>
8701 * typeck.c (build_prim_array_type): Correctly set the high word too.
8703 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8705 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8707 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8708 list of methods for interfaces.
8710 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8712 * parse.y (qualify_ambiguous_name): Properly handle expressions
8715 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8717 * parse.y (check_final_assignment): Extended to process
8719 (patch_assignment): Have check_final_assignment called only once.
8721 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8723 * java-tree.h (IS_INIT_CHECKED): New flag.
8724 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8725 * parse.y (patch_string): Call force_evaluation_order on the
8726 completed string concatenation tree.
8727 * expr.c (force_evaluation_order): Call force_evaluation_order on
8728 function's arguments too.
8730 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8732 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8733 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8734 (build_anewarray): Likewise.
8735 * parse.y (patch_newarray): Likewise.
8736 * parse.c: Regenerated.
8738 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8740 * decl.c (init_decl_processing): Added new class fields `depth',
8741 `ancestors', and `idt' to class_type_node. Use
8742 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8743 * class.c (make_class_data): Push initial values for new fields.
8744 * java-tree.h: Updated prototype for `build_invokeinterface'.
8745 * expr.c (build_invokeinterface): Changed parameters to accept
8746 `method' tree. Calculate index of `method' in its declaring
8747 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8748 (expand_invoke): Call `build_invokeinterface' with new parameters.
8749 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8752 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8754 * typeck.c (lookup_do): Search superinterfaces first
8755 when looking up an interface method. From Godmar Back
8758 2000-03-06 Tom Tromey <tromey@cygnus.com>
8760 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8762 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8764 * java-tree.h (lookup_argument_method2): Declared.
8765 (safe_layout_class): Prototype moved from parse.h.
8766 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8767 * parse.y (java_check_regular_methods): Local `super_class' gone.
8768 Call lookup_argument_method2 instead of lookup_argument_method.
8769 Perform modifier match for methods found declared in implemented
8770 interfaces. Fixed indentation problem. Overriding/hiding error
8771 report to take place only for methods found in classes.
8772 * typeck.c (lookup_argument_method): Changed leading
8773 comment. Re-written by calling lookup_do.
8774 (lookup_argument_method2): New function.
8775 (lookup_java_method): Re-written by calling lookup_do.
8776 (lookup_do): New function.
8778 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8780 * check-init.c (check_init): Removed dead code. Handle (blank)
8782 * parse.y (declare_local_variables): New local `final_p', set it
8783 and use it to initialize LOCAL_FINAL.
8784 (check_final_assignment): Only check FIELD_DECLs.
8786 2000-02-17 Tom Tromey <tromey@cygnus.com>
8788 * Makefile.in (JAVA_OBJS): Added boehm.o.
8789 (boehm.o): New target.
8790 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8791 * java-tree.h (flag_use_boehm_gc): Declare.
8792 (get_boehm_type_descriptor): Declare.
8793 * lang.c (lang_f_options): Added `use-boehm-gc'.
8794 (flag_use_boehm_gc): New global.
8795 * lang-options.h: Added -fuse-boehm-gc.
8796 * boehm.c: New file.
8797 * class.c (get_dispatch_table): If class uses a Boehm type
8798 descriptor, put it in the vtable.
8799 (make_class_data): Removed dead code.
8801 2000-03-03 Per Bothner <per@bothner.com>
8803 * decl.c (init_decl_processing): Initialize sizetype properly.
8805 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8807 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8808 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8809 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8810 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8811 (jcf_parse): New local `current'. Load innerclasses seen in outer
8812 context being processed.
8813 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8814 * jcf-write.c (append_innerclasses_attribute): New function.
8815 (append_innerclasses_attribute_entry): Likewise.
8816 (get_access_flags): Handle static classes. Set anonymous and local
8817 classes to be private.
8818 (generate_classfile): Attribute count adjusted. Call
8819 append_innerclasses_attribute.
8820 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8821 PURE_INNER_CLASS_TYPE_P.
8822 * parse.y (parser_qualified_classname): New parameter `is_static',
8823 produce non qualified name accordingly.
8824 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8825 (create_interface): Added argument to parser_qualified_classname.
8826 (create_class): Added argument to parser_qualified_classname. Setup
8827 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8828 (add_inner_class_fields): Fixed indentation.
8829 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8830 (method_declarator): Fixed typo in comment.
8831 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8832 (build_current_thisn): Likewise.
8833 (patch_method_invocation): Likewise.
8835 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8837 * decl.c (current_function_decl): Move to toplev.c.
8839 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8841 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8842 (DECL_BIT_INDEX): Use underlying representation.
8843 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8845 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8847 * expr.c (build_java_ret): Pass proper type to size_binop.
8849 2000-02-25 Anthony Green <green@cygnus.com>
8851 * expr.c (build_class_init): Mark the decl to be ignored by
8853 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8854 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8855 * class.c (init_test_hash_newfunc): New function.
8856 (decl_hash): New function.
8857 (decl_compare): New function.
8858 * decl.c (emit_init_test_initialization): New function.
8859 (complete_start_java_method): Traverse the init test hashtable,
8860 calling emit_init_test_initialization.
8861 (always_initialize_class_p): Define.
8862 * expr.c (build_class_init): Use initialization tests when
8863 emitting class initialization code.
8864 (always_initialize_class_p): Declare.
8865 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8867 * java-tree.h: Include hash.h.
8868 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8869 (struct lang_decl): Add init_test_table field.
8870 (init_test_hash_entry): Define.
8872 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8874 * gjavah.c (main): Avoid using `argi' to report unimplemented
8877 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8879 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8880 initialize locals to avoid warnings. Local `exception_type' moved
8883 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8885 * parse.y (resolve_expression_name): Use `orig' as a second
8886 argument to resolve_field_access.
8887 (resolve_field_access): Removed unnecessary code when dealing with
8890 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8892 * class.c (push_super_field): Don't push the field twice.
8893 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8894 * parse.h (java_reorder_fields): Prototyped.
8895 * parse.y (java_reorder_fields): New function.
8896 (java_layout_class): Simplified not to worry about re-ordering.
8898 2000-02-23 Tom Tromey <tromey@cygnus.com>
8900 * gjavah.c (print_name): In JNI case, correctly quote string.
8901 (print_method_info): Don't handle overrides in JNI mode.
8903 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8905 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8906 value type set to `boolean_type_node'.
8908 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8910 * jcf-dump.c (main): Test for correct condition after
8911 output file creation.
8913 2000-02-19 Anthony Green <green@cygnus.com>
8915 * jcf-depend.c (add_entry): Fix test for first list entry.
8917 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8919 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8920 * constants.c (build_constants_constructor): Likewise.
8922 2000-02-19 Anthony Green <green@cygnus.com>
8924 * jcf-depend.c (add_entry): Add entries to the end of the list.
8926 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8928 * decl.c (INT_TYPE_SIZE): Define if necessary.
8929 (expand_java_return): Handle the case of a native integer smaller
8932 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8934 * gjavah.c (help): Use GCCBUGURL.
8935 * jv-scan.c (help): Likewise.
8936 * jcf-dump.c (help): Likewise.
8938 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8940 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8943 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8945 * jcf-parse.c (load_class): Call `fatal' if no file containing
8946 the target class are found.
8948 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8950 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8951 lex.c, lex.h, and PARSE_H to...
8952 (parse.o, parse-scan.o): ...here, respectively.
8954 * lex.c: Split out code that may trigger SIGFPE from yylex()
8955 to its own function.
8956 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8958 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8960 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8962 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * parse.y (outer_field_access_p): Stop in time when outer contexts
8966 (resolve_qualified_expression_name): Properly qualify *everything*
8967 after a package.type to be resoled as expression names.
8968 (find_applicable_accessible_methods_list): Save/restore `class' to
8969 isolate it from a possible outer context search.
8971 2000-02-15 Tom Tromey <tromey@cygnus.com>
8973 * gjavah.c (jni_print_char): New function.
8974 (print_full_cxx_name): Use it.
8975 (decode_signature_piece): Likewise.
8976 (print_cxx_classname): Likewise.
8978 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8980 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8982 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8984 * gjavah.c: Include version.h.
8986 * jcf-dump.c: Likewise.
8988 * jv-scan.c: Likewise.
8990 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8992 * parse.y (outer_field_access_fix): First parameter now a tree
8993 node. Check for assignment to final. First argument to
8994 build_outer_field_access_fix modified to accommodate prototype.
8995 (build_outer_field_access): Don't check for assignment to final
8997 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8998 possibly returned by outer_field_access_fix. Changed
8999 outer_field_access_fix's first argument.
9000 (check_final_assignment): $finit$'s context is OK.
9001 (patch_unaryop): Use node instead of its line/column value when
9002 calling outer_field_access_fix.
9004 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9006 * parse.y (interface_declaration:): No longer tagged
9007 <node>. Re-installed default action.
9008 (class_member_declaration:): Handle inner interfaces.
9009 (interface_member_declaration): Handle inner interfaces and
9011 (create_interface): Push error if one seen. Suspend parsing
9012 context when processing an inner interface.
9013 (register_fields): Inner class static field limitations not to
9014 apply to inner interfaces.
9016 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9018 * jcf-parse.c (load_class): Update `java_error_count' when a
9019 class' file can't be found.
9020 (parse.y): Avoid (byte)code generation when errors seen.
9022 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9024 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
9025 decodes a valid node.
9026 (patch_binop): Handle TRUNC_DIV_EXPR.
9028 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * parse.y (resolve_package): New local `acc'. Try to progressively
9031 build and guess a package and type name.
9033 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9035 * parse.y (find_applicable_accessible_methods_list): Load and
9036 layout the search class if necessary.
9037 (java_complete_tree): Keep to original type of the folded initial
9040 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9042 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
9043 Generate error message if circularity is detected. New static
9045 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
9046 * jcf-write.c (generate_bytecode_insns): Very simply handle
9048 * parse.y (java_check_circular_reference): Use
9049 `cyclic_inheritance_report' during report, if necessary.
9050 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
9051 walking NEW_ARRAY_INIT twice.
9053 2000-02-09 Tom Tromey <tromey@cygnus.com>
9055 * parse.y (check_class_interface_creation): Allow inner classes to
9056 be `private' or `protected', check modifiers' consistency. Prevent
9057 block local classes from bearing any modifiers.
9059 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9061 * except.c (check_start_handlers): Re-add prototype lost in last
9063 (maybe_start_try): Remove excess argument to `check_start_handlers'.
9065 2000-02-09 Andrew Haley <aph@cygnus.com>
9067 * decl.c (clear_binding_level): Remove excess initializer.
9068 (maybe_poplevels): Remove unused variable.
9069 (force_poplevels): Ditto.
9070 (struct binding_level): Add comment.
9072 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9074 * jcf-write.c (generate_classfile): Don't consider
9075 pre-initialization with reference value (use <clinit> instead.)
9076 * parse.y (java_fix_constructors): No generated constructor for
9078 (build_outer_field_access): Removed debug message.
9079 (outer_field_expanded_access_p): Adapted to bytecode generation.
9080 (build_outer_field_access_method): Use fix_method_argument_names.
9081 (build_outer_method_access_method): Fixed indentation. Added
9082 comment. Handle access method generation for static and also void
9084 (build_access_to_thisn): Inserted debug message.
9085 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9086 (resolve_qualified_expression_name): Fixed comment.
9087 (not_accessible_p): Adapted to bytecode generation. Added comment.
9088 (patch_method_invocation): Added comment.
9089 (maybe_use_access_method): Fixed leading comment. Handle static
9091 (java_complete_lhs): Don't shortcut handling of initialized upon
9092 declaration String type static fields when generating bytecode.
9093 (patch_unaryop): Handle outer field access when generating
9096 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9098 * java-tree.h (FIELD_THISN): New macro.
9099 * jcf-write.c (append_synthetic_attribute): New function.
9100 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9101 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9102 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9104 (build_outer_field_access): Turned on access functions usage and
9105 generation when compiling to bytecode.
9106 (maybe_use_access_method): Likewise.
9108 2000-01-25 Andrew Haley <aph@cygnus.com>
9110 * java-except.h (struct eh_range): Add `expanded' field.
9111 (maybe_start_try): Add end_pc arg.
9112 (maybe_end_try): Ditto.
9113 * java-tree.h (force_poplevels): new function.
9114 * expr.c (expand_byte_code): Don't call maybe_start_try or
9116 * except.c (add_handler): Reset expanded.
9117 (expand_start_java_handler): Set expanded.
9118 (check_start_handlers): Don't expand a start handler that's
9119 already been expanded.
9120 (maybe_start_try): Add end_pc arg. Only expand a handler which
9122 (expand_end_java_handler): call force_poplevels.
9123 (force_poplevels): new function.
9124 * decl.c (binding_level): Add start_pc of binding level.
9125 (maybe_pushlevels): Call maybe_start_try when pushing binding
9127 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9128 (LARGEST_PC): Define.
9129 (clear_binding_level): Use LARGEST_PC.
9131 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9132 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9133 (binding_depth, is_class_level, current_pc): new variables.
9134 (struct binding_level): ditto.
9135 (indent): new function.
9136 (push_jvm_slot): add debugging info.
9137 (maybe_pushlevels): ditto.
9138 (maybe_poplevels): ditto.
9141 (start_java_method): ditto.
9142 (give_name_to_locals): comment only.
9143 * except.c (binding_depth, is_class_level, current_pc):
9145 (expand_start_java_handler): add debugging info.
9146 (expand_end_java_handler): ditto.
9148 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9150 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9151 (print_name_for_stub_or_jni, process_file): Constify a char*.
9153 2000-02-03 Tom Tromey <tromey@cygnus.com>
9155 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9157 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9159 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9160 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9163 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9165 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9166 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9167 (struct lang_type): New field `ii_block'.
9168 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9169 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9170 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9171 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9172 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9173 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9175 * parse.y (add_instance_initializer): New function.
9176 (in_instance_initializer): New static global.
9177 (class_body_declaration:): Link instance initializer block.
9178 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9179 (array_creation_expression:): Remove unused local.
9180 (java_parser_context_push_initialized_field): Fixed leading
9181 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9182 CPC_INSTANCE_INITIALIZER_LIST.
9183 (java_parser_context_pop_initialized_field): Likewise.
9184 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9185 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9186 CPC_INITIALIZER_STMT.
9187 (fix_constructors): New local `class_type'. Use it. Call
9188 add_instance_initializer.
9189 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9190 (patch_return): Forbid return in instance initializers.
9191 (patch_throw_statement): Enforce exception handling in the context
9192 of instance initializers.
9194 2000-02-03 Tom Tromey <tromey@cygnus.com>
9196 * Make-lang.in (java.mostlyclean): Remove executables in
9199 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9201 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9202 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9203 (java_float_finite): Convert to use union Word from javaop.h.
9204 (java_double_finite): Convert to use union DWord from javaop.h.
9206 2000-02-02 Tom Tromey <tromey@cygnus.com>
9208 * gjavah.c (options): Added `jni' entry.
9209 (help): Document -jni.
9210 (flag_jni): New global.
9211 (process_file): Handle JNI output. Don't print text from
9212 -prepend, -add, etc, when generating stubs. Only remove `.class'
9213 suffix if it actually exists.
9214 (main): Create a `.c' file when run with `--jni --stubs'. Create
9215 correct output file name with `--jni'.
9216 (print_include): Mangle header name differently in JNI case.
9217 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9219 (print_method_info): Handle JNI case. Put signature info into
9220 method name. Handle case when STREAM is NULL.
9221 (print_name_for_stub_or_jni): New function.
9222 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9223 (print_cxx_classname): Handle JNI.
9224 (print_full_cxx_name): Likewise.
9225 (decode_signature_piece): Likewise.
9226 (overloaded_jni_method_exists_p): New function.
9227 (struct method_name): Added `signature' and `sig_length' fields.
9228 (HANDLE_END_FIELD): Do nothing in JNI mode.
9230 2000-02-02 Tom Tromey <tromey@cygnus.com>
9232 * jv-scan.c: Include version.c, <getopt.h>.
9233 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9234 (options): New array.
9235 (usage): New function.
9236 (version): New function.
9237 (main): Use getopt_long to parse command line.
9238 * jcf-dump.c: Include version.c, <getopt.h>.
9239 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9240 OPT_JAVAP): New macros.
9241 (options): New array.
9242 (usage): Return `void'. Changed message.
9243 (help): New function.
9244 (version): New function.
9245 (main): Use getopt_long_only to parse command line.
9246 * gjavah.c: Include <getopt.h>.
9247 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9248 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9249 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9250 (options): New array.
9251 (java_no_argument): Removed.
9252 (help): Updated with missing options.
9253 (main): Use getopt_long_only to parse command line.
9254 (usage): Changed message.
9256 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9258 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9259 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9260 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9261 * parse.y (array_creation_expression:): Handle anonymous arrays.
9262 (build_array_from_name): Don't set `ret_name' if null.
9263 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9264 (qualify_ambiguous_name): Likewise.
9265 (java_complete_expand_class): Likewise.
9267 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9270 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9271 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9272 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9273 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9274 AIPL_FUNCTION_COMPLETED_INVOCATION.
9275 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9276 AIPL_FUNCTION_INVOCATION_READY.
9277 (AIPL_FUNCTION_DECLARATION): New enum entry.
9278 * parse.y (reorder_static_initialized): New function.
9279 (java_parser_context_pop_initialized_field): Use it.
9280 (add_inner_class_fields): Use
9281 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9282 augmented. Install marker after last alias initializer, if any.
9283 (generate_finit): Fixed typo. Don't try to retain only the used
9285 (method_header): Compute and set DECL_FUNCTION_NAP.
9286 (method_declarator): Fixed comment. Insert alias initializer in
9288 (build_alias_initializer_parameter_list): Fixed leading
9289 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9290 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9291 (java_complete_expand_class): Code to retain only used aliases
9293 (java_complete_expand_methods): New local `first_decl'. Generate
9294 $finit$ first, then expand the constructors, regular methods and
9296 (java_complete_expand_method): Don't report error on missing
9297 return statement if previously detected bogus.
9298 (fix_constructors): Don't patch constructor parameters list.
9299 (patch_method_invocation): Use new AIPL enum values. Reverse
9300 alias initializer list for anonymous classes.
9302 2000-01-30 Anthony Green <green@redhat.com>
9304 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9305 determine how many stack slots to pop.
9307 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9309 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9310 error handling/recovery.
9311 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9313 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9315 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9316 FIELD_LOCAL_ALIAS_USED): New macros.
9317 (DECL_FUNCTION_NAP): New macro.
9318 (struct lang_decl): New field `nap'.
9319 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9320 (struct lang_type): New fields `finit_stmt_list' and
9322 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9323 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9324 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9325 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9326 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9327 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9328 (BUILD_THROW): Macro line separator re-indented.
9329 * parse.y (end_class_declaration): New function.
9330 (maybe_generate_pre_expand_clinit): New name for
9331 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9332 pre-expand static fields.
9333 (maybe_generate_clinit): Function deleted.
9334 (check_for_static_method_reference): Prototype's parameter list
9336 (generate_finit): New name for maybe_generate_finit. Changed
9337 leading comment. Function rewritten to use
9338 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9339 (build_alias_initializer_parameter_list): New function.
9340 (java_parser_context_pop_initialized_field): Likewise.
9341 (add_inner_class_fields): Likewise.
9342 (type_declaration:): Call end_class_declaration.
9343 (class_member_declaration:): Likewise.
9344 (formal_parameter_list:): Fixed typos.
9345 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9346 element. Improved error handling.
9347 (block_statement:): Call end_class_declaration.
9348 (anonymous_class_creation:): Likewise.
9349 (create_anonymous_class): Fixed comments.
9350 (create_class): Call add_inner_class_fields.
9351 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9352 (method_header): Use MARK_FINAL_PARMS.
9353 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9354 (method_declarator): Propagate final argument flag.
9355 (craft_constructor): New local `artificial'. Call
9356 build_alias_initializer_parameter_list. Use
9357 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9358 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9360 (complete_expand_class): Get rid of unused outer context local
9362 (java_complete_expand_methods): Fixed leading
9363 comment. Generate/pre-expand <clinit> first. Changed method
9364 expansion order to regular, $finit$, constructors, <clinit>.
9365 (java_complete_expand_method): Set current_function_decl.
9366 (fix_constructors): Fix constructor parameter list to account for
9367 outer context local alias initializers.
9368 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9369 (resolve_expression_name): Lookup outer context local aliases. New
9370 local `access', use it.
9371 (patch_method_invocation): Patch inner class ctor invocation with
9372 outer context local aliases initialization values. $finit$
9373 invocation patching now includes things generated with
9374 build_alias_initializer_parameter_list.
9375 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9376 (build_super_invocation): Likewise.
9377 (patch_assignment): Changed comment.
9379 2000-01-27 Andrew Haley <aph@cygnus.com>
9381 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9385 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9387 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9389 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9391 * parse.y (register_fields): Don't pass a format specifier to
9392 OBSOLETE_MODIFIER_WARNING.
9393 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9394 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9396 (check_modifiers): Change function into a macro.
9397 (check_class_interface_creation): Pass a literal format string.
9399 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9401 * buffer.h: PROTO -> PARAMS.
9402 * check-init.c: Likewise.
9403 * class.c: Likewise.
9404 * constants.c: Likewise.
9405 * convert.h: Likewise.
9407 * except.c: Likewise.
9409 * gjavah.c: Likewise.
9410 * java-except.h: Likewise.
9411 * java-tree.h: Likewise.
9412 * jcf-depend.c: Likewise.
9413 * jcf-dump.c: Likewise.
9414 * jcf-parse.c: Likewise.
9415 * jcf-path.c: Likewise.
9416 * jcf-reader.c: Likewise.
9417 * jcf-write.c: Likewise.
9419 * jv-scan.c: Likewise.
9420 * jvgenmain.c: Likewise.
9421 * jvspec.c: Likewise.
9425 * parse-scan.y: Likewise.
9426 * parse.h: Likewise.
9427 * parse.y: Likewise.
9428 * typeck.c: Likewise.
9429 * verify.c: Likewise.
9432 * zextract.c: Likewise.
9433 * zipfile.h: Likewise.
9435 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9437 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9438 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9439 * constants.c (build_constant_data_ref): Check for cached
9440 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9441 in TYPE_CPOOL_DATE_REF.
9442 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9443 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9444 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9445 (LOCAL_FINAL): New macro.
9446 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9447 constant pool -- don't try to reuse.
9448 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9450 (find_in_current_zip): Use TYPE_JCF.
9451 * parse.h (java_check_final): Prototype removed.
9452 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9453 (maybe_create_class_interface_decl,
9454 check_class_interface_creation): Likewise.
9455 (java_expand_finals): Function removed.
9456 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9457 (block_statement:): Fixed comment.
9458 (anonymous_class_creation:): Likewise.
9459 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9461 (check_class_interface_creation): Loosened error report on (inner)
9462 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9463 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9464 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9466 (create_interface): Likewise.
9467 (anonymous_class_counter): New static global.
9468 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9469 patch. Fixed comments.
9470 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9471 anonymous_class_counter when declaring a toplevel class.
9472 (craft_constructor): Fixed constructor name when handling
9473 anonymous classes. Anonymous class constructors to feature hidden
9475 (java_fix_constructors): Added comment.
9476 (java_check_final): Function removed.
9477 (java_complete_expand_methods): Fixed comment. Don't generate
9478 class data, save its outgoing constant pool instead.
9479 (verify_constructor_super): Skip anonymous class constructor
9480 hidden this$<n> parameter.
9481 (java_expand_classes): New local `saved_ctxp'. Removed call to
9482 java_expand_finals and java_check_final. Expand anonymous class
9483 constructors. Generate class data.
9484 (build_super_invocation): Skip anonymous class hidden this$<n>
9486 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9487 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9488 (set_java_signature): Likewise.
9490 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9492 * gjavah.c: Delete ACC_VISIBILITY define.
9493 * jcf.h: Add ACC_VISIBILITY define.
9494 * parse.y: final: rule tagged <value>.
9495 (java_check_regular_methods): Use ACC_VISIBILITY define for
9496 default package access check.
9497 (local_variable_declaration_statement): Use final: rule.
9499 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9501 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9504 2000-01-17 Tom Tromey <tromey@cygnus.com>
9506 * gjavah.c (print_field_info): Allow non-static final fields.
9508 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9510 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9511 * parse.y (patch_anonymous_class): New function.
9512 (create_anonymous_class): Register incomplete type when the
9513 class/interface to extends/implement isn't known yet.
9514 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9515 (verify_constructor_super): Tuned error message.
9517 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9519 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9520 (ANONYMOUS_CLASS_P): New macro.
9521 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9522 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9523 * parse.y (create_class): Added leading argument.
9524 (maybe_create_class_interface_decl,
9525 check_class_interface_creation): Likewise.
9526 (craft_constructor): New function.
9527 (verify_constructor_super): Added argument in prototype.
9528 (class_declaration:): Inserted leading argument.
9529 (for_begin:): Use FOR_LOOP_P.
9530 (anonymous_class_creation): Create WFL of the anonymous class to
9531 instantiate. Call build_new_invocation. Added comments.
9532 (check_class_interface_creation): Handle parameter `anonymous' in
9533 verbose mode class creation announce.
9534 (link_nested_class_to_enclosing): Exclude anonymous classes.
9535 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9536 anonymous class, even though they appear to have an enclosing
9538 (create_interface): Pass extra argument to
9539 check_class_interface_creation.
9540 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9541 (create_class): Call check_class_interface_creation and
9542 maybe_create_class_interface_decl with extra new argument. Don't
9543 add private this$<n> to anonymous classes.
9544 (method_declarator): Insert hidden this$<n> to anonymous class
9546 (java_fix_constructors): Deleted code creating default
9547 constructor. Call craft_constructor instead.
9548 (java_check_regular_methods): Set `saw_constructor' to 1 for
9550 (fix_constructors): Pass extra argument to verify_constructor_super.
9551 (verify_constructor_super): New local `sdecl', use it. Search for
9552 matching constructor (possibly featuring arguments) in super
9554 (lookup_method_invoke): Craft constructor according to arguments
9555 list when dealing with anonymous class constructors.
9556 (build_super_invocation): Pass arguments to anonymous class super
9558 (search_loop): Use FOR_LOOP_P.
9559 (labeled_block_contains_loop_p): Likewise.
9561 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9563 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9564 (enclosing_context_p): New function.
9565 (get_access_flags_from_decl): Handle CLASS_STATIC.
9566 (maybe_layout_super_class): Extra first argument passed to
9568 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9570 * decl.c (access0_identifier_node): New global.
9571 (init_decl_processing): access0_identifier_node initialized.
9572 (pushdecl): Set DECL_CONTEXT only on non type decls.
9573 * expr.c (lookup_field): Lookup inner class fields in enclosing
9575 (expand_invoke): Use ID_INIT_P.
9576 (expand_java_field_op): Use DECL_CLINIT_P.
9577 * java-tree.def (CLASS_LITERAL): New tree code.
9578 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9579 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9580 (struct lang_decl): New field `inner_access'.
9581 (enclosing_context_p): Prototyped.
9582 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9583 ID_CLINIT_P): New macros.
9584 (CLASS_STATIC): New macro.
9585 (CLASS_ACCESS0_GENERATED_P): New macro.
9586 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9587 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9588 INNER_CLASS_P): New macros.
9589 (DECL_INNER_CLASS_LIST): New macro.
9590 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9592 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9593 the shift value to int. Fixed typo in comment.
9594 * lex.c (inst_id, wpv_id): Initialize.
9595 * mangle.c (unicode_mangling_length): Take `$' into account.
9596 * parse.h (DRECOVER, RECOVER): Terminate properly.
9597 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9598 (typedef struct _jdep): New field `enclosing'.
9599 (JDEP_ENCLOSING): New macro.
9600 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9601 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9602 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9603 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9604 GET_ENCLOSING_CPC_CONTEXT): New macros.
9605 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9606 (do_resolve_class): Added extra argument in prototype.
9607 * parse.y (resolve_class): Added extra argument in prototype.
9608 (maybe_create_class_interface_decl): Likewise.
9609 (maybe_use_access_method, build_wfl_wrap): New functions.
9610 (java_complete_expand_classes, java_complete_expand_class):
9612 (java_parser_context_push_initialized_field,
9613 java_parser_context_suspend, java_parser_context_resume):
9615 (maybe_make_nested_class_name, make_nested_class_name,
9616 set_nested_class_simple_name_value,
9617 link_nested_class_to_enclosing, find_as_inner_class,
9618 find_as_inner_class_do, check_inner_class_redefinition,
9619 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9620 maybe_build_thisn_access_method, build_outer_field_access,
9621 build_outer_field_access_methods, build_outer_field_access_expr,
9622 build_outer_method_access_method, build_new_access_id,
9623 build_outer_field_access_method, outer_field_access_p,
9624 outer_field_expanded_access_p, outer_field_access_fix,
9625 build_incomplete_class_ref, patch_incomplete_class_ref,
9626 create_anonymous_class): Likewise.
9627 (inst_id, wpv_id): New static global variables.
9628 (synchronized:): New rule, tagged <node>.
9629 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9631 (anonymous_class_creation:): New rule, tagged <node>.
9632 (NEW_TK): Tagged <node>.
9633 (type_literals, array_type_literal): New rules, tagged <node>.
9634 (class_declaration:): Removed action when reducing by class_body:
9635 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9636 using GET_CPC in sub-rules.
9637 (class_member_declaration): Handle inner classes.
9638 (method_declaration): When reducing method_header:, reset
9639 current_function_decl when appropriate.
9640 (method_declarator:): Set the number of formal parameter to 0 for
9641 method declared without arguments.
9642 (constructor_declarator:): Likewise.
9643 (static_initializer:): List of elements kept in a list.
9644 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9645 use of the keyword `static' for type declarations.
9646 (block_statement:): Handle inner class declarations.
9647 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9648 type qualified `this'.
9649 (class_instance_creation_expression): Use anonymous_class_creation:
9650 to handle inner class instances creation. Handle qualified `new'.
9651 (something_dot_new): Added appropriate actions.
9652 (create_new_parser_context): New function.
9653 (java_push_parser_context, java_parser_context_save_global,
9654 java_parser_context_suspend): Use create_new_parser_context.
9655 (check_modifiers): Changed leading comment.
9656 (check_class_interface_creation): Handle interclasses.
9657 (add_superinterfaces): Fixed comment.
9658 (create_interface): Build qualified name from the raw_name instead
9659 of its matching WFL. Push the initialized fields list. raw_name added
9660 as an extra argument to maybe_create_class_interface_decl.
9661 (create_class): Build qualified name from the raw_name instead of
9662 its matching WFL. Removed assignment to current_parsed_class_un.
9663 Call PUSH_ERROR before returning an error. Suspend the current
9664 parser context when processing an inner class. Push the
9665 initialized fields list. raw_name added as an extra argument to
9666 maybe_create_class_interface_decl. Add the private this$<n>
9668 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9669 (register_fields): Get the class type from GET_CPC and handle
9670 previous errors. Added code to handle the creation of static
9671 fields in inner classes. Initialized fields initialization
9672 statements kept in a list of lists.
9673 (maybe_generate_finit): Initialized fields initialization
9674 statements kept in a list of lists. Use GET_CPC.
9675 (maybe_generate_clinit): Likewise.
9676 (method_header): Use GET_CPC and GET_CPC_UN.
9677 (parser_qualified_classname): Handle inner classes.
9678 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9679 (java_fix_constructors): Hide pointer to enclosing context
9680 instance in constructor list when dealing with inner classes.
9681 (jdep_resolve_class): Call resolve_class with extra first argument
9683 (resolve_class): Add enclosing context as a first extra argument
9684 to do_resolve_class.
9685 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9687 (resolve_no_layout): Extra argument added to resolve_class
9689 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9690 (java_get_real_method_name): Use GET_CPC_UN.
9691 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9692 (java_check_abstract_methods): Handle static method declared in
9693 inner classes by an error.
9694 (java_check_regular_methods): Use DECL_CLINIT_P.
9695 (source_start_java_method): Also set DECL_MAX_LOCALS.
9696 (create_artificial_method): Call java_parser_context_save_global
9697 and java_parser_context_restore_global instead of saving/restoring
9698 the context by hand.
9699 (expand_start_java_method): Improved verbose mode message.
9700 (java_complete_expand_methods): Fixed leading comment. Use
9702 (fix_constructors): Added assignment to this$<n> if necessary.
9703 (java_expand_classes): Call java_complete_expand_classes instead
9704 of java_complete_expand_methods.
9705 (make_qualified_primary): Simplified.
9706 (merge_qualified_name): Optimized for missing left or right parts.
9707 (resolve_expression_name): Handle access to outer class fields from
9709 (resolve_qualified_expression_name): New macro
9710 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9711 classes. Report error on non appropriate qualification of
9712 `new'. Handle qualified `this'.
9713 (not_accessible_p): Allow access to outer class private fields from
9715 (patch_method_invocation): Handle method invocations through
9716 access methods and inner class constructor invocations.
9717 (find_applicable_accessible_methods_list): Search enclosing
9718 contexts of an inner class.
9719 (search_applicable_methods_list): Fixed typo.
9720 (argument_types_convertible): Handle inner class constructors'
9721 hidden outer context reference argument.
9722 (qualify_ambiguous_name): Handle qualified `this'.
9723 (java_complete_lhs): Handle use of field accessed through
9724 artificial access methods in various cases of assignments. Handle
9726 (check_final_assignment): Use DECL_CLINIT_P.
9727 (valid_ref_assignconv_cast_p): Handle the destination being an
9728 enclosing context of the source.
9729 (patch_unaryop): Handle use of field accessed through artificial
9731 (patch_return): Use DECL_CLINIT_P.
9732 (patch_throw_statement): Use DECL_CLINIT_P.
9733 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9734 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9737 2000-01-16 Anthony Green <green@cygnus.com>
9739 * parse.y (build_string_concatenation): Only use
9740 StringBuffer(String) shortcut if String arg is constant.
9742 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9744 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9745 the shift value to int. Fixed typo in comment.
9747 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9749 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9750 * jcf-write.c: Likewise.
9751 * parse.y: Likewise.
9752 * parse.c: Regenerate.
9754 2000-01-09 Anthony Green <green@cygnus.com>
9756 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9757 bytecodes in the correct order.
9759 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9761 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9763 2000-01-06 Anthony Green <green@cygnus.com>
9765 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9766 before building constant array decl.
9768 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9770 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9771 method invocation and typo in conditional expression.
9772 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9773 the appropriate NOTE_POP.
9774 * parse.y (patch_binop): Shift value mask to feature the right
9777 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9779 * class.c (assume_compiled, assume_compiled_node): Add static
9781 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9783 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9785 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9787 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9788 to `__modifier' to avoid stringifying it.
9790 * parse.y (verify_constructor_circularity): Don't call a variadic
9791 function with a non-literal format string.
9792 (java_check_abstract_methods): Move unreachable code inside
9793 `continue' statement.
9794 (lookup_method_invoke): Call xstrdup, not strdup.
9796 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9799 * jcf-parse.c (yyparse): Likewise.
9801 * jv-scan.c (main): Likewise.
9803 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9805 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9806 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9807 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9810 * parse.y (synchronized, variable_redefinition_error,
9811 check_class_interface_creation, create_interface, create_class,
9812 method_header, finish_method_declaration,
9813 check_modifiers_consistency, method_declarator,
9814 complete_class_report_errors, check_abstract_method_definitions,
9815 java_check_regular_methods, check_throws_clauses,
9816 java_check_abstract_methods, read_import_dir,
9817 check_pkg_class_access, declare_local_variables, fix_constructors,
9818 cut_identifier_in_qualified, resolve_expression_name,
9819 resolve_qualified_expression_name, patch_method_invocation,
9820 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9821 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9822 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9823 patch_try_statement, patch_synchronized_statement,
9824 patch_throw_statement, check_thrown_exceptions,
9825 patch_conditional_expr): Likewise.
9827 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9829 * Makefile.in (LIBDEPS): Added gcc's errors.o
9830 (../jcf-dump$(exeext):): Link with gcc's errors.o
9831 (../gcjh$(exeext):): Likewise.
9832 * expr.c (expand_java_NEW): Layout the entire target type instead of
9833 laying out its methods only.
9834 (lookup_field): Layout the class after having loaded it.
9835 * java-tree.h (java_debug_context): Declared.
9836 * jcf-io.c (toplev.h): Included.
9837 (find_class): Removed assignment to jcf's outofsynch
9838 field. Force source file to be read if newer than its matching
9839 class file. Tweaked debug messages.
9840 * jcf-parse.c (jcf_out_of_synch): Deleted.
9841 (read_class): Call to jcf_out_of_synch removed.
9842 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9843 (jcf_out_of_synch): Prototype deleted.
9844 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9845 `deprecated' and `class_err': integer turned into bit-fields.
9846 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9847 * parse.y (package_list): New global.
9848 (package_declaration:): Record newly parsed package name.
9849 (extra_ctxp_pushed_p): Static global deleted.
9850 (java_parser_context_save_global): Create buffer context for the
9851 purpose of saving globals, if necessary.
9852 (java_parser_context_restore_global): Pop context pushed for the
9853 purpose of saving globals, if necessary.
9854 (java_debug_context_do): New prototype and function.
9855 (java_debug_context): Likewise.
9856 (do_resolve_class): Use already parsed package names to qualify
9857 and lookup class candidate.
9858 (java_pre_expand_clinit): Removed unnecessary local variable.
9860 1999-12-17 Tom Tromey <tromey@cygnus.com>
9862 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9864 (process_file): Use `\n\' at end of each line in string.
9866 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9868 * expr.c (expand_invoke): Layout the loaded class before
9869 attempting to use it.
9870 (expand_java_field_op): Allow final field assignments to take
9872 * typeck.c (convert): Return error_mark_node if expr is null.
9874 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9876 * class.c (class_depth): Return -1 if the class doesn't load
9878 * expr.c (can_widen_reference_to): Check for errors during depth
9879 computation and return 0 accordingly.
9880 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9881 create default constructors and add an other error check.
9882 * parse.h (java_fix_constructors): Prototyped.
9883 * parse.y (java_pre_expand_clinit): Likewise.
9884 (build_super_invocation): Re-prototyped to feature one argument.
9885 (java_check_circular_reference): Directly use `current'.
9886 (java_fix_constructors): New function.
9887 (java_check_regular_methods): Don't create default constructors
9888 here, but abort if none were found.
9889 (java_complete_expand_methods): Pre-process <clinit> calling
9890 java_pre_expand_clinit.
9891 (java_pre_expand_clinit): New function.
9892 (fix_constructors): build_super_invocation invoked with the
9893 current method declaration as an argument.
9894 (build_super_invocation): Use the context of the processed method
9895 decl argument instead of current_class.
9896 * typeck.c (lookup_java_method): Take WFLs in method names into
9899 1999-12-14 Per Bothner <per@bothner.com>
9901 * class.c (make_class_data): flag_keep_inline_functions to keep
9902 private methods in the method array.
9904 1999-12-15 Anthony Green <green@cygnus.com>
9906 * check-init.c (check_init): Take into account both types of
9907 `throw's when checking for uninitialized variables.
9909 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9911 * parse.y (java_complete_lhs): Force conversion of array
9912 dimensions to int_type_node, that's what runtime's ABI expects.
9914 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9916 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9917 operand of a WFL, until the Java front-end gets fixed with regard
9918 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9920 1999-12-10 Andrew Haley <aph@cygnus.com>
9922 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9923 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9924 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9928 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9930 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9931 before calling expand_eh_region_start and expand_start_all_catch.
9932 * except.c (expand_start_java_handler): Switch to permanent
9933 obstack before calling expand_eh_region_start.
9934 (expand_end_java_handler): Switch to permanent obstack before
9935 calling expand_start_all_catch.
9937 1999-12-5 Anthony Green <green@cygnus.com>
9939 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9940 function with side effects.
9941 (init_decl_processing): Mark all memory allocating DECLs with
9944 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * except.c (expand_end_java_handler): Call
9947 expand_resume_after_catch and end_catch_handler.
9949 1999-11-30 Anthony Green <green@cygnus.com>
9951 * verify.c (verify_jvm_instructions): Create new return label
9952 chain if non existent (don't rely on the verified state of the jsr
9955 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9957 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9958 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9960 * parse.y (patch_assignment): Removed bogus final class test on
9961 lhs when checking on whether to emit an ArrayStoreException runtime
9963 * expr.c (expand_java_arraystore): Likewise.
9965 1999-11-28 Anthony Green <green@cygnus.com>
9967 * decl.c (find_local_variable): Reuse single slot decls when
9970 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9972 * jcf-parse.c (saw_java_source): Global variable removed.
9973 (read_class): Don't use `saw_java_source'. Added extra braces.
9974 (yyparse): Code setting `saw_java_source' removed.
9976 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9978 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9980 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9982 * verify.c (merge_type_state): Non verified subroutines being
9983 considered more than once to trigger passive type merge.
9985 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9987 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9988 in case of error. Error message tuned.
9990 1999-11-21 Anthony Green <green@cygnus.com>
9992 * constants.c (find_methodref_index): Unwrap method names before
9993 inserting them in the constant pool.
9995 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9997 * class.c (assume_compiled_node): New typedef.
9998 (assume_compiled_tree): New static data.
9999 (find_assume_compiled_node): New function.
10000 (add_assume_compiled): New function.
10001 (assume_compiled): New function.
10002 * class.c (make_class_data): Use assume_compiled.
10003 (is_compiled_class): Use assume_compiled.
10005 * java-tree.h (add_assume_compiled): Declare.
10007 * lang.c (lang_decode_option): Parse new options.
10009 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10011 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
10012 int_type_node: that's what `_Jv_AllocObject' expects.
10014 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10016 * parse.y (lookup_method_invoke): Use lang_printable_name to
10017 reliably build the type name during error report. Fixes PR gcj/97.
10019 1999-11-09 Tom Tromey <tromey@cygnus.com>
10021 * jcf-path.c: Include <sys/stat.h>.
10022 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
10023 (DIR_UP): New macro.
10025 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10027 * parse.y (source_end_java_method): Resume permanent allocation,
10028 reversing Apr 27 1998 patch.
10029 (patch_string_cst): Pop obstacks after having pushed the permanent
10032 1999-11-05 Tom Tromey <tromey@cygnus.com>
10034 * class.c (finish_class): Emit inlined methods if any native
10035 methods exist in the class. Fixes PR gcj/85.
10037 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
10039 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
10040 (qualify_ambiguous_name): Likewise.
10042 1999-11-03 Godmar Back <gback@cs.utah.edu>
10044 * typeck.c: (lookup_java_method): search all inherited
10045 interfaces when looking up interface method.
10047 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10049 * parse.y (method_header:): Issue error message for rule `type
10051 (synchronized:): Error report when not using synchronized.
10053 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10055 * parse.y (resolve_qualified_expression_name): Prevent `this' from
10056 being used before the superclass constructor has been called.
10057 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
10058 instead of `CALL_THIS_CONSTRUCTOR_P'.
10060 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
10062 * check-init.c: Fix typo in comment.
10064 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10066 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10069 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10071 * parse.y (expression_statement:): Call function to report
10072 improper invocation of a constructor.
10073 (parse_ctor_invocation_error): New function.
10075 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10077 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10080 1999-10-21 Tom Tromey <tromey@cygnus.com>
10082 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10083 in generated `main'.
10085 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10087 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10088 (qualify_ambiguous_name): Likewise.
10090 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10092 * parse.y (java_complete_tree): fold_constant_for_init to work on
10094 (java_complete_lhs): Likewise.
10095 (array_constructor_check_entry): Complete an initializer element
10096 on permanent_obstack.
10098 1999-10-19 Tom Tromey <tromey@cygnus.com>
10100 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10101 From Mike Moreton <mike@pillim.demon.co.uk>.
10103 1999-10-15 Greg McGary <gkm@gnu.org>
10105 * java-tree.h (flag_bounds_check): Remove extern decl.
10106 * lang.c (flag_bounds_check): Remove global variable.
10107 (lang_f_options): Remove "bounds-check" entry.
10108 (lang_init_options): Default flag_bounds_check to "on".
10110 1999-10-14 Tom Tromey <tromey@cygnus.com>
10112 * jvgenmain.c (usage): New function.
10113 (main): Use it. Also, handle `-D' options.
10114 * jvspec.c (lang_specific_driver): Recognize -D.
10115 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10117 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10119 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10121 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10122 variadic function with a non-literal format string.
10124 * parse-scan.y (report_main_declaration): Likewise.
10126 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10128 * parse.y (read_import_dir, patch_assignment, patch_binop,
10129 patch_array_ref): Likewise.
10131 * typeck.c (build_java_array_type): Likewise.
10133 * verify.c (verify_jvm_instructions): Likewise.
10135 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10137 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10139 1999-10-07 Anthony Green <green@cygnus.com>
10141 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10142 where CHECK_PUT may fail for valid reasons.
10144 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10145 UNSAFE_PUTN): New macros.
10147 1999-10-04 Tom Tromey <tromey@cygnus.com>
10149 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10150 well. Fixes Java PR gcj/59.
10151 * parse-scan.y (yyerror): Report errors.
10153 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10155 * decl.c (insert_block): Remove unconditional `abort'.
10157 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10159 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10160 FUNCTION_CODE now of type int. All callers changed.
10161 Set the builtin's DECL_BUILT_IN_CLASS.
10163 1999-09-23 Tom Tromey <tromey@cygnus.com>
10165 * jvspec.c (lang_specific_driver): Don't read spec file if
10166 -fsyntax-only given.
10168 1999-09-22 Tom Tromey <tromey@cygnus.com>
10170 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10172 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10173 (WORDS_TO_LONG): Likewise.
10174 (WORDS_TO_DOUBLE): Likewise.
10176 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10178 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10179 (RELOCATION_VALUE_1): Likewise.
10180 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10181 push_in_const, push_long_const): Prototyped.
10182 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10183 (push_constant2): Likewise.
10184 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10185 (find_constant_wide): Cast find_constant2's integer arguments to
10187 (find_constant_index): Cast find_constant2's and find_constant2's
10188 integer arguments to `jword'.
10189 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10190 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10191 (emit_if): Use RELOCATION_VALUE_1.
10192 (emit_goto): Likewise.
10193 (emit_jsr): Likewise.
10194 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10195 argument to push_long_const to HOST_WIDE_INT.
10197 1999-09-15 Andreas Schwab <schwab@suse.de>
10199 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10201 1999-09-20 Nick Clifton <nickc@cygnus.com>
10203 * lang.c (lang_decode_option): Extend comment.
10205 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10207 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10210 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10212 * gjavah.c (get_field_name, print_method_info, print_include,
10213 add_namelet): Use xmalloc, not malloc.
10215 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10216 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10219 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10221 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10223 * jcf-path.c (add_entry): Likewise.
10225 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10227 * jv-scan.c (xmalloc): Remove definition.
10229 * jvgenmain.c (xmalloc): Likewise.
10231 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10233 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10235 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10236 concat, not xmalloc/sprintf.
10237 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10238 (xstrdup): Remove definition.
10240 * parse.y (duplicate_declaration_error_p,
10241 constructor_circularity_msg, verify_constructor_circularity,
10242 check_abstract_method_definitions, java_check_regular_methods,
10243 java_check_abstract_methods, patch_method_invocation,
10244 check_for_static_method_reference, patch_assignment, patch_binop,
10245 patch_cast, array_constructor_check_entry, patch_return,
10246 patch_conditional_expr): Use xstrdup, not strdup.
10248 * zextract.c (ALLOC): Use xmalloc, not malloc.
10250 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10252 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10254 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10255 (do_spec, lang_specific_pre_link, lang_specific_driver,
10256 input_filename, input_filename_length): Don't declare.
10257 (main_class_name, jvgenmain_spec, lang_specific_driver):
10259 (lang_specific_driver): All calls to the function pointer
10260 parameter now explicitly call `fatal'.
10262 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10264 * parse.y (find_applicable_accessible_methods_list): Search
10265 abstract classes as interfaces.
10267 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10269 * class.c (finish_class): We're now outside a valid method
10270 declaration. Tell the rest of gcc so.
10272 1999-09-08 Bruce Korb autogen@linuxbox.com
10274 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10276 1999-09-07 Tom Tromey <tromey@cygnus.com>
10278 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10280 (decode_signature_piece): Don't emit "::" in JArray<>.
10281 (print_namelet): Only print trailing `;' when printing a class.
10283 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10285 * java-tree.h: Delete declarations for all tree nodes now moved to
10287 * decl.c: Delete their definitions.
10289 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10291 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10292 * Makefile.in (OBJS): Add ggc-callbacks.o.
10293 (OBJDEPS): Likewise.
10295 1999-09-03 Tom Tromey <tromey@cygnus.com>
10297 * parse.y (strip_out_static_field_access_decl): Return operand if
10298 it satisfies JDECL_P.
10300 1999-09-02 Tom Tromey <tromey@cygnus.com>
10302 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10303 Handle nested arrays, like `[[I'.
10305 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10307 * class.c (finish_class): Remove unused parameter, all callers
10310 * expr.c (build_java_athrow): Change return type to void.
10311 (java_lang_expand_expr): Make sure each case in switch returns a
10314 * java-tree.h (finish_class): Fix prototype to take void args.
10316 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10317 (main): Issue return from main, not exit.
10319 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10321 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10323 * jv-scan.c (main): Issue return from main, not exit.
10325 * parse.y (check_abstract_method_definitions,
10326 java_check_abstract_method_definitions): Add static prototypes.
10327 (java_complete_expand_methods): Fix call to `finish_class'.
10329 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10332 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10334 * lang.c (language_string): Constify.
10336 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10338 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10339 Remove hacks for stuff which comes from libiberty.
10341 * Make-lang.in: Likewise.
10343 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10345 * Makefile.in (xref.o): Depend on xref.c explicitly.
10347 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10349 * java-tree.h (lang_printable_name): Constify a char*.
10351 * lang.c (lang_printable_name): Likewise.
10353 1999-08-27 Jeffrey A Law (law@cygnus.com)
10355 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10356 comments in C code.
10358 1999-08-26 Tom Tromey <tromey@cygnus.com>
10360 * gjavah.c (print_cxx_classname): Print "::" before qualified
10363 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10365 * parse.y (lookup_cl): Changed leading comment. Now does its best
10366 to set the column number.
10367 (qualify_ambiguous_name): Take WFL wrappers into account.
10369 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10371 * verify.c (verify_jvm_instructions): Don't check instruction
10372 validity beyond end of method.
10374 1999-08-25 Tom Tromey <tromey@cygnus.com>
10376 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10378 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10380 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10381 cxx_keyword_subst, generate_access, name_is_method_p,
10382 get_field_name, print_field_name, super_class_name, print_include,
10383 decode_signature_piece, print_class_decls, usage, help,
10384 java_no_argument, version, add_namelet, print_namelet): Add static
10386 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10387 name_is_method_p): Constify a char*.
10388 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10389 Provide a final else clause in an if-else-if.
10390 (print_field_info): Add missing final arg in function call to
10391 `print_field_name'.
10392 (print_method_info, decompile_method, decode_signature_piece,
10393 print_c_decl, print_full_cxx_name, print_stub,
10394 print_mangled_classname, super_class_name, print_include,
10395 add_namelet, add_class_decl, print_class_decls, process_file,
10396 help): Constify a char*.
10398 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10399 push_int_const, find_constant_wide, find_constant_index,
10400 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10401 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10402 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10403 emit_if, emit_goto, emit_jsr, call_cleanups,
10404 make_class_file_name): Add static prototypes.
10405 (generate_bytecode_return, generate_bytecode_insns): Pass a
10406 NULL_PTR, not a NULL_TREE.
10408 * jv-scan.c: Include "jcf.h".
10409 (main): Declare using DEFUN macro.
10411 * jvspec.c (find_spec_file, lang_specific_pre_link,
10412 lang_specific_driver): Add prototypes.
10413 (find_spec_file): Constify a char*.
10415 * keyword.gperf (hash, java_keyword): Add prototypes.
10417 * lang.c (lang_print_error): Add static prototype.
10418 (lang_init): Prefer memcpy over bcopy to avoid casts.
10420 * lex.c (yylex): Add static prototype.
10422 * parse-scan.y: Include "lex.c" earlier.
10424 * parse.h: Remove redundant declaration for `yylex'.
10426 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10427 labeled_block_contains_loop_p): Add static prototypes.
10428 (not_accessible_p): Make static to match prototype.
10430 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10432 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10434 * parse.y (check_method_redefinition): Changed leading comment.
10435 (check_abstract_method_definitions): New function.
10436 (java_check_abstract_method_definitions): New function.
10437 (java_check_regular_methods): Call it.
10438 (verify_constructor_super): Fixed indentation.
10439 (lookup_method_invoke): Likewise.
10441 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10443 * parse.y (method_header): Return a null pointer if the current
10444 class node is null.
10445 (finish_method_declaration): Return if the current function decl
10447 (source_start_java_method): Likewise.
10448 (java_method_add_stmt): Likewise.
10450 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10452 * class.c (emit_register_class): Removed unnecessary call to
10454 * parse.y (labeled_block_contains_loop_p): Removed unused local
10457 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10459 * parse.y (java_refold): Added prototype.
10461 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10463 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10464 (java_stabilize_reference): Removed unnecessary `else'.
10465 (java_complete_lhs): Set flag to remember boolean. Call
10466 java_refold. Added comments.
10467 (java_decl_equiv): New function.
10468 (binop_compound_p): Likewise.
10469 (java_refold): Likewise.
10470 (patch_unaryop): Striped static field access assigned to decl and
10471 op. Changed promotion scheme for ++/-- operators.
10472 (search_loop): New function.
10473 (labeled_block_contains_loop_p): Likewise.
10474 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10476 (patch_bc_statement): Call search_loop. Fixed comment.
10478 1999-08-14 Anthony Green <green@cygnus.com>
10480 * expr.c (java_lang_expand_expr): Mark static array data as
10483 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10485 * jvgenmain.c (main): NUL-terminate name_obstack.
10487 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10489 * check-init.c (check_bool2_init, done_alternative): Add static
10492 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10493 (add_method, build_utf8_ref, build_class_ref,
10494 append_gpp_mangled_type, layout_class_method): Constify a char*.
10496 * decl.c (push_promoted_type, make_binding_level): Add static
10498 (push_promoted_type, pushdecl): Constify a char*.
10500 * except.c (find_handler_in_range, link_handler,
10501 check_start_handlers): Add static prototypes.
10503 * expr.c (process_jvm_instruction): Constify a char*.
10505 * gjavah.c (main): Constify a char*.
10507 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10510 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10512 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10513 munge, print_ents): Constify a char*.
10515 * jcf-dump.c (disassemble_method): Constify a char*.
10516 (print_constant_pool, print_exception_table): Add static prototypes.
10517 (print_constant, print_exception_table, main, disassemble_method):
10520 * jcf-io.c (find_classfile, find_class): Likewise.
10522 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10523 (set_source_filename, predefined_filename_p): Add static prototypes.
10524 (set_source_filename, get_constant, get_class_constant,
10525 find_in_current_zip): Constify a char*.
10527 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10529 (add_entry, add_path, jcf_path_classpath_arg,
10530 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10532 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10533 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10534 jcf_parse_one_method, jcf_parse_methods,
10535 jcf_parse_final_attributes): Add static prototypes.
10536 (get_attribute): Constify a char*.
10538 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10539 jcf_dependency_add_target, jcf_path_classpath_arg,
10540 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10542 * jv-scan.c (main): Constify a char*.
10543 (gcc_obstack_init): Add prototype arguments.
10545 * jvgenmain.c (gcc_obstack_init): Likewise.
10546 (main): Constify a char*.
10548 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10550 (put_decl_string, lang_print_error): Constify a char*.
10551 (lang_init): Remove redundant extern prototype.
10553 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10555 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10556 Add static prototypes.
10557 (get_type_from_signature): Constify a char*.
10559 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10560 Add static prototypes.
10561 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10562 (verify_jvm_instructions): Constify a char*.
10564 * xref.c (xref_flag_value): Likewise.
10566 * xref.h (xref_flag_value): Likewise.
10568 * zextract.c (makeword, makelong): Add static prototypes.
10569 (makeword, makelong): Constify a uch*.
10571 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10573 * lang.c (java_dummy_print): Constify a char*.
10574 (lang_print_error): Likewise.
10575 (lang_init): Remove redundant prototype for `print_error_function'.
10576 (lang_init_source): Likewise.
10577 (lang_identify): Constify a char*.
10579 1999-08-09 Tom Tromey <tromey@cygnus.com>
10581 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10582 (WORDS_TO_LONG): Likewise.
10583 (WORDS_TO_DOUBLE): Likewise.
10585 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10587 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10589 * expr.c (java_stack_pop, java_array_data_offset,
10590 build_java_throw_out_of_bounds_exception, case_identity,
10591 build_java_check_indexed_type): Add static prototypes.
10592 (linenumber_table, expand_invoke, expand_java_field_op,
10593 build_primtype_type_ref, expand_byte_code): Constify a char*.
10595 * java-tree.h (build_primtype_type_ref, linenumber_table):
10597 (java_lang_expand_expr): Add prototype.
10599 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10600 `java_lang_expand_expr'.
10602 * lex.c (java_lex_error): Constify a char*.
10603 (java_get_unicode, java_read_char, java_allocate_new_line,
10604 java_unget_unicode, java_sneak_unicode): Prototype.
10606 * parse-scan.y (current_class, package_name, method_declarator,
10607 report_class_declaration, yyerror): Constify a char*.
10609 * parse.h (java_report_errors): Prototype.
10610 (yyerror): Constify a char*.
10612 * parse.y (classitf_redefinition_error, check_modifiers,
10613 parse_jdk1_1_error, lookup_package_type,
10614 lookup_package_type_and_set_next, get_printable_method_name,
10615 purify_type_name): Constify a char*.
10616 (build_super_invocation, maybe_generate_finit,
10617 verify_constructor_super, parser_add_interface,
10618 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10619 java_complete_expand_methods, java_expand_finals,
10620 cut_identifier_in_qualified, java_stabilize_reference,
10621 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10622 merge_string_cste): Prototype.
10623 (single_type_import_declaration, yyerror,
10624 variable_redefinition_error, build_array_from_name,
10625 build_unresolved_array_type, check_class_interface_creation,
10626 resolve_class, complete_class_report_errors,
10627 note_possible_classname, read_import_dir,
10628 find_in_imports_on_demand, resolve_package, fix_constructors,
10629 check_deprecation, lookup_method_invoke,
10630 maybe_build_primttype_type_ref, array_constructor_check_entry):
10632 (java_complete_expand_methods, java_expand_finals): Make static.
10633 (convert_narrow): Remove static prototype.
10635 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10637 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10639 1999-08-02 Richard Henderson <rth@cygnus.com>
10641 * decl.c: Include defaults.h instead of expr.h.
10642 * parse.y: Likewise.
10644 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10646 * java/decl.c (start_java_method): Change all uses of
10647 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10648 Ensure expr.h is included.
10649 * java/expr.c (pop_arguments): Ditto.
10650 * java/parse.y (expand_start_java_method): Ditto.
10652 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10654 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10656 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10658 * decl.c: Include "function.h".
10659 * except.c: Likewise.
10660 * parse.y: Likewise.
10661 * Makefile.in: Update dependencies.
10663 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10665 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10666 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10667 `modifier' with ATTRIBUTE_UNUSED.
10669 * gjavah.c (process_file): Add braces around ambiguous `else'.
10671 * jcf-dump.c (print_access_flags, localvar_free): Change return
10674 * parse.y (java_complete_expand_method): Initialize variable
10676 (resolve_qualified_expression_name): Likewise for `field_decl'.
10677 (patch_method_invocation): Likewise for `class_to_search'.
10678 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10679 (patch_assignment): Likewise for `lhs_type'.
10681 * verify.c (verify_jvm_instructions): Remove unused variable
10684 1999-07-25 Richard Henderson <rth@cygnus.com>
10686 * decl.c (va_list_type_node): New.
10688 1999-07-25 Anthony Green <green@cygnus.com>
10690 * gjavah.c (print_stub): New function.
10691 (METHOD_IS_NATIVE): New macro.
10692 (print_mangled_classname): Make static.
10693 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10694 (process_file): Perform stub generation.
10695 (HANDLE_METHOD): Don't emit class decls during stub
10697 (HANDLE_END_METHOD): Take into account stub generation.
10698 (print_method_info): Handle stub generation.
10699 (print_stub): New function.
10700 (print_cxx_classname): Make signature consistant with others.
10701 (help): Describe -stubs option.
10702 (main): Create stub file.
10703 (version): Use version.c.
10704 (print_full_cxx_name): New function.
10705 (print_c_decl): Use print_full_cxx_name.
10707 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10709 * check-init.c (check_init): Handle MAX_EXPR.
10711 1999-07-15 Andrew Haley <aph@cygnus.com>
10713 * lang.c (flag_use_divide_subroutine): New variable.
10714 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10715 fp-to-integer conversion.
10716 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10719 * expr.c (build_java_soft_divmod): New function.
10720 (build_java_binop): Call build_java_soft_divmod if
10721 flag_use_divide_subroutine is set.
10722 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10723 soft_lrem_node: new builtin functions.
10724 (init_decl_processing) Initialize the new builtins.
10725 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10726 soft_lrem_node: new builtin functions.
10727 (build_java_soft_divmod): New function.
10728 * parse.y: Call build_java_soft_divmod if
10729 flag_use_divide_subroutine is set.
10730 * parse.c: Rebuilt.
10732 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10733 a --specs= arg) even if not linking.
10734 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10735 -fuse-divide-subroutine
10737 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10739 * parse.y (resolve_and_layout): Check methods only once.
10740 (resolve_qualified_expression_name): Verify thrown exceptions
10742 (check_thrown_exceptions): Reject exceptions thrown in
10743 initializer. Error message tuned.
10745 1999-07-14 Andrew Haley <aph@cygnus.com>
10747 * expr.c (expand_expr): Do not return the last statement in a
10748 block as the block's value.
10750 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10752 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10753 CALL_EXPR, to avoid order of evaluation changes.
10755 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10757 * parse.y (qualify_ambiguous_name): Do not use
10758 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10760 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10762 * check-init.c (check_init): Handle MAX_EXPR.
10763 * expr.c (force_evaluation_order): Force method call arguments to
10764 be evaluated in left-to-right order.
10765 * parse.y (qualify_ambiguous_name): Loop again to qualify
10766 NEW_ARRAY_EXPR properly.
10768 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10770 * parse.y (patch_invoke): Resolve unresolved invoked method
10772 (qualify_ambiguous_name): STRING_CST to qualify expression for
10773 type name resolution.
10775 1999-06-24 Andrew Haley <aph@cygnus.com>
10777 * class.c (finish_class): Whenever a deferred method is
10778 output, rescan the list of methods to see if a new candidate for
10779 output can be found.
10781 1999-06-28 Tom Tromey <tromey@cygnus.com>
10783 * jvspec.c (lang_specific_driver): Recognize --help.
10785 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10787 * parse.y (resolve_package): Fixed bogus return statement.
10788 (patch_method_invocation): Resolve method invocation beginning with
10789 a package name qualifier.
10791 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10793 * Make-lang.in (java.stage1): Depend on stage1-start.
10794 (java.stage2): Likewise for stage2-start.
10795 (java.stage3): Likewise for stage3-start.
10796 (java.stage4): Likewise for stage4-start.
10798 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10800 * parse.y (java_complete_lhs): When doing cross referencing, don't
10801 try to keep file location on a WFL expanded as a CALL_EXPR.
10803 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10805 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10806 compiling to class file a void method with an empty method body.
10807 As a side effect, the bytecode backend will generate the
10808 appropriate `return' instruction.
10810 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10812 * parse.y (lookup_package_type_and_set_next): New function prototype.
10813 (resolve_package): Search current and imported packages.
10814 (lookup_package_type_and_set_next): New function.
10816 1999-06-22 Andrew Haley <aph@cygnus.com>
10818 * verify.c (verify_jvm_instructions): Check for pending blocks
10819 before invalid PC test and opcode switch, not after.
10821 1999-06-21 Andrew Haley <aph@cygnus.com>
10823 * except.c (find_handler_in_range): The upper limit for exception
10824 ranges is exclusive, not inclusive: (start <= pc < end).
10825 (link_handler): find child pointer which points to outer by
10826 searching sibling list: previous code incorrectly assumed that
10827 outer->outer->first_child must point to outer.
10828 * verify.c (verify_jvm_instructions): FIXME added to code for
10830 (verify_jvm_instructions): Do not assume that the last block
10831 processed in a subroutine is a block which ends with a `ret'
10832 instruction. With some control flows it is possible that the last
10833 block ends with an `athrow'.
10835 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10837 * parse.y (qualify_ambiguous_name): Reorganized the post
10838 evaluation of non WFL leading expression nodes.
10840 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10842 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10845 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10847 * parse.y (qualify_ambiguous_name): Handle qualified expression
10848 beginning with a STRING_CST.
10850 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10852 * parse.y (register_fields): Set DECL_INITIAL on both
10853 pre-initialized static and public fields.
10854 (resolve_field_access): Static field access expressions to always
10856 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10857 qualification. CONVERT_EXPR to be resolved as an expression name.
10858 (java_complete_lhs): Identify and access qualified final
10859 initialized field in switch statement case expression.
10860 (fold_constant_for_init): Pre-initialized field decl constant to
10863 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10865 * parse.y (note_possible_classname): Mark returned node with
10866 QUALIFIED_P only if the original class name contained a '/'.
10868 1999-06-05 Anthony Green <green@cygnus.com>
10870 * Make-lang.in (gcjh): More parallel build fixes.
10872 1999-06-03 Mike Stump <mrs@wrs.com>
10874 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10876 1999-06-02 Anthony Green <green@cygnus.com>
10878 * except.c (link_handler): Chain exception handlers in order.
10880 1999-06-02 Anthony Green <green@cygnus.com>
10882 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10883 with nops and process as usual in order to always set correct EH
10884 ranges. Emit detailed warnings about unreachable bytecodes.
10886 1999-06-02 Anthony Green <green@cygnus.com>
10888 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10891 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10893 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10894 or the searched field decl.
10896 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10898 * parse.y (fold_constant_for_init): Convert numerical constant
10899 values to the type of the assigned field.
10901 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10903 * expr.c (lookup_field): Relaxed the test on class loading error
10905 * parse.y (fold_constant_for_init): Enabeled old code.
10907 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10909 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10910 decide the validity of the cast of a java.lang.Cloneable reference
10912 (patch_conditional_expr): Fixed first argument passed to
10913 binary_numeric_promotion.
10915 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10917 * parse.y (qualify_ambiguous_name): Take into account that a
10918 CONVERT_EXPR might specify a type as a WFL.
10920 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10922 * parse.y (patch_assignment): Save the rhs before using it as an
10923 argument to _Jv_CheckArrayStore.
10925 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10927 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10929 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10931 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10932 floating point literal only when the exponent indicator has been
10935 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10937 * parse.y (formal_parameter:): Construct argument tree list
10938 element even if a yet unsupported final parameter was encountered.
10940 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10942 * parse.y (finish_method_declaration): Issue errors for native or
10943 abstract methods declared with a method body, as well as for non
10944 native or non abstract methods with no method body.
10946 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10948 * class.c (build_utf8_ref): Initialize variable `field'.
10950 * decl.c (init_decl_processing): Initialize variable `field'.
10952 * expr.c (build_known_method_ref): Mark parameters `method_type',
10953 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10954 (process_jvm_instruction): Likewise for parameter `length'.
10956 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10957 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10960 * parse.y (maybe_generate_clinit): Remove unused variable
10961 `has_non_primitive_fields'.
10962 (find_in_imports_on_demand): Initialize variables `node_to_use'
10964 (patch_binop): Likewise for variable `prom_type'.
10965 (patch_unaryop): Likewise for variable `prom_type'.
10967 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10969 * xref.c (xref_table): Add missing initializer.
10971 1999-05-14 Tom Tromey <tromey@cygnus.com>
10973 * java-except.h (struct eh_range): Removed unused `next' member.
10974 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10975 after adding all exception handlers. Sort exception ranges in
10977 (struct pc_index): New structure.
10978 (start_pc_cmp): New function.
10979 * except.c (add_handler): Return `void'. Don't call link_handler;
10980 instead construct an ordinary linked list and do range
10982 (check_nested_ranges): New function.
10983 (link_handler): Changed interface to allow merging of eh_ranges.
10984 Split overlapping ranges. Return `void'.
10986 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10988 * parse.y (constructor_block_end:): New rule, tagged <node>.
10989 (constructor_body:): Use `constructor_block_end' instead of
10992 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10994 * parse.y (statement_nsi:): Pop `for' statement block.
10995 (java_complete_lhs): Labeled blocks containing no statement are
10996 marked as completing normally.
10998 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11000 * xref.c (xref_set_current_fp): New function, defined.
11001 * xref.h (xref_set_current_fp): New function, prototyped.
11003 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11005 * check-init.c (check_init): Take into account that
11006 LABELED_BLOCK_STMT can be empty.
11008 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11010 * parse.y (java_check_regular_methods): Warning check on not
11011 overriding methods with default access in other packages does not
11012 apply to `<clinit>'.
11013 (java_complete_lhs): If block body is an empty_stmt_node, replace
11014 it by NULL_TREE. This prevents gcc from generating an irrelevant
11017 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11019 * check-init.c (check_init): Removed code accepting to see things
11020 falling through default:, when doing xrefs.
11021 * java-tree.h (do_not_fold): New global variable, declared.
11022 * parse.y (do_not_fold): New global variable, defined.
11023 (java_complete_expand_method): Set `do_not_fold' to the value of
11024 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
11025 and reinstall them after them have been purged; do not check for
11026 initializations; do not issue missing return errors.
11027 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
11029 (patch_binop): Skip the fold part when doing xrefs.
11030 (build_string_concatenation): Skip the concatenation part when
11032 (patch_synchronized_statement): Do not generate a try-finally when
11034 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
11035 and keep the location where the throw was seen.
11036 * typeck.c (convert): When `do_not_fold' is set, do not attempt
11037 any treatment on the converted node an simply return a NOP_EXPR of
11039 * xref.c (xref_get_data): New function, defined.
11040 * xref.h (xref_get_data): New function, declared.
11041 (XREF_GET_DATA): Use xref_get_data.
11043 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11045 * gjavah.c (print_include): Cast the result of `strlen' to int
11046 when comparing against a signed value.
11047 (add_namelet): Likewise.
11049 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11051 * expr.c (expand_invoke): Mark parameter `nargs' with
11053 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
11055 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
11058 * jcf-reader.c (get_attribute): Cast a value to long
11059 when comparing against a signed expression. Likewise.
11061 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
11062 HOST_BITS_PER_CHAR.
11064 1999-05-11 Andrew Haley <aph@cygnus.com>
11066 * parse.y (source_end_java_method): If the current method contains
11067 any exception handlers, force asynchronous_exceptions: this is
11068 necessary because signal handlers in libjava may throw exceptions.
11069 * decl.c (end_java_method): Ditto.
11071 1999-05-11 Tom Tromey <tromey@cygnus.com>
11073 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11075 * jvspec.c (THREAD_NAME): Removed.
11076 (GC_NAME): Likewise.
11077 (MATHLIB): Likewise.
11078 (WITHLIBC): Likewise.
11080 (THREADLIB): Likewise.
11081 (MATH_LIBRARY): Likewise.
11082 (lang_specific_driver): Don't add `-l' options to command line.
11083 Instead, add a single --specs option. Recognize `-L' options and
11084 use them to search for spec file.
11085 (find_spec_file): New function.
11086 (SPEC_FILE): New define.
11088 1999-05-11 Dave Brolley <brolley@cygnus.com>
11090 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11091 cpplib-enabled build.
11093 1999-05-05 Per Bothner <bothner@cygnus.com>
11095 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11096 temporarily zero it while calling rest_of_decl_compilation.
11098 * java-tree.h (string_ptr_type_node): Add declaration.
11099 * decl.c: Define and initialize string_ptr_type_node.
11100 * parse.y (patch_string_cst): Use string_ptr_type_node.
11102 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11103 * parse.y (for_statement): Now unconditionally exit_block.
11104 (finish_labeled_statement): No longer exit_block if for-loop.
11105 (patch_loop_statement): Check harder if the loop is already labeled.
11107 * parse.y (patch_initialized_static_field): Removed function.
11108 (maybe_generate_clinit): Removed special handling for interfaces.
11109 (java_complete_expand_methods): Do a preliminary java_complete_tree
11110 on <clinit> to determine if it can be removed.
11111 (java_complete_expand_method): Remove special handling for <clinit>.
11112 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11113 optimize if we get back empty_stmt_node.
11114 For MODIFY_EXPR, re-do checking of static initializers.
11115 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11116 For VAR_DECL, pass correct context.
11118 * verify.c (verify_jvm_instructions): Better error messages.
11120 1999-05-03 Tom Tromey <tromey@cygnus.com>
11122 * parse-scan.y (interface_declaration): Call
11123 report_class_declaration for interfaces.
11125 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11127 * Makefile.in: Remove -v from bison command lines.
11129 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11131 * check-init.c (check_init): Exclude a case of error when doing
11133 * class.c (layout_class_method): Don't generate the error message
11134 twice when compiling from source.
11135 * lang-options.h: Added `-Wredundant-modifers' and
11136 `-Wunusupported-jdk11' flags and help text.
11137 * lang.c (lang_decode_option): Added support for
11138 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11139 flag_static_local_jdk11 and flag_redundant set accordingly.
11140 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11141 * parse.h (EXPR_WFL_ADD_COL): New macro.
11142 (DECL_END_SOURCE_LINE): Likewise.
11143 (DECL_INHERITED_SOURCE_LINE): Likewise.
11144 * parse.y (static_ref_err): New function, prototyped.
11145 (CCB_TK): Now tagged <operator>.
11146 (class_body:): Remember the location of the closing '}' of a class
11147 definition when doing xrefs.
11148 (block:): Likewise.
11149 (block_end:): Likewise.
11150 (create_class): Remember the location of the inherited class
11151 identifier when doing xrefs.
11152 (register_fields): Added test on first operand of `init' before
11153 testing it TREE_CODE.
11154 (method_header): Store the location of the class identifier in the
11155 class decl when doing xrefs.
11156 (finish_method_declaration): Don't combine first/last method line
11158 (java_check_regular_methods): Warning check on not overriding
11159 methods with default access on other packages move before check on
11160 static methods. Initialization of `aflags' also moved up.
11161 (resolve_expression_name): Call static_ref_err to report the error.
11162 (static_ref_err): New function, implemented.
11163 (resolve_field_access): Returned simplified static field access
11165 (resolve_qualified_expression_name): Check for illegal use of
11166 static fields in a non static context. Call static_ref_err to
11167 report error in various places.
11168 (java_complete_tree): Do not fold initialized static fields when
11170 (java_complete_lhs): Likewise.
11172 1999-04-29 Anthony Green <green@cygnus.com>
11174 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11175 create internal labels.
11176 (lookup_label): Ditto.
11178 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11180 * class.c (layout_class_method): Generate <clinit>'s rtl for
11182 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11183 for interfaces' <clinit>.
11184 * expr.c (lookup_field): Search for fields in interfaces.
11185 (expand_invoke): Fixed indentation.
11186 (expand_java_field_op): Likewise. Use IS_CLINIT.
11187 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11188 (IS_CLINIT): New macro.
11189 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11190 interface was parsed.
11191 (maybe_generate_clinit): Don't generate if the current class is an
11192 interface with only fields of primitive types.
11193 (reset_method_name): Use IS_CLINIT.
11194 (java_complete_expand_method): Expand <clinit> when it exists for
11195 interfaces. Use IS_CLINIT.
11196 (resolve_expression_name): Use DECL_CONTEXT instead of
11197 current_class to build static field references.
11198 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11199 ARRAY_REF when doing xreferencing.
11200 (check_final_assignment): Fixed typo in leading comment. Use
11202 (patch_array_ref): Don't fully expand array references when
11204 (patch_return): Use IS_CLINIT.
11205 (patch_throw_statement): Likewise.
11207 1999-04-22 Tom Tromey <tromey@cygnus.com>
11209 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11211 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11213 * decl.c (predef_filenames, predef_filenames_size): New globals
11214 (init_decl_processing): predef_filenames and predef_filenames_size
11216 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11218 * jcf-parse.c (predefined_filename_p): New function.
11219 (yyparse): Check that files on the command line are specified only
11220 once and issue a warning otherwise.
11221 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11222 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11223 avoid a gcc warning with -W -Wall turned on.
11224 (java_expand_classes): Abort if errors were encountered.
11225 (java_complete_lhs): If the cross reference flag is set, wrap
11226 field DECL node around a WFL when resolving expression name.
11228 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11230 * lang.c (lang_decode_option): Fixed returned value when parsing
11231 `-fxref=...' and `-Wall'.
11232 * parse.y (source_end_java_method): Do not generate code when
11233 flag_emit_xref is set.
11234 (resolve_expression_name): Do not build static field access when
11235 flag_emit_xref is set.
11236 (resolve_field_access): No special treatment on `length' when
11237 flag_emit_xref is set. Do not build qualified static field access
11238 when flag_emit_xref is set.
11239 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11240 when flag_emit_xref is set.
11241 (patch_assignment): Do not generate array store runtime check when
11242 flag_emit_xref is set.
11243 * xref.c (xref_flag_value): Fixed function declaration
11245 (xset_set_data): New function.
11246 * xref.h (xref_set_data): Added prototype for new function.
11247 (typedef struct xref_flag_table): New field data.
11248 (XREF_GET_DATA): New macro.
11250 1999-04-19 Tom Tromey <tromey@cygnus.com>
11252 * xref.h (enum): Removed trailing comma.
11254 * parse.y (resolve_qualified_expression_name): Added missing
11257 1999-04-15 Anthony Green <green@cygnus.com>
11259 * gjavah.c: New prototypes for java_float_finite and
11260 java_double_finite.
11262 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11264 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11267 1999-04-06 Jeffrey A Law (law@cygnus.com)
11269 * Makefile.in (TREE_H): Add tree-check.h.
11270 (RTL_H): Add genrtl.h.
11272 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11274 * parse.y (patch_assignment): Added ArrayStoreException runtime
11277 1999-04-06 Per Bothner <bothner@cygnus.com>
11279 * expr.c (pop_type_0): New function.
11280 (pop_type): Use pop_type_0.
11281 * java-tree.h (pop_type_0): New declaration.
11282 * verify.c (verify_jvm_instructions): Check return instructions.
11284 * parse.y (patch_binop): Don't fold if non-constant and emiting
11287 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11289 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11291 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11292 (main_jcf): Don't define.
11293 (process_file): Don't set `main_jcf'.
11295 * java-tree.h (main_jcf): Don't declare.
11297 * jcf-parse.c (main_jcf): Add static definition.
11299 * lang.c (main_jcf): Don't define.
11301 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11303 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11305 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11307 * jcf-depend.c: Include "config.h", not <config.h>.
11309 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11312 * jcf-path.c: Include "config.h", not <config.h>.
11314 * lex.c: Don't include various system header files.
11315 (java_init_lex): Cast the argument of `bzero' to PTR
11317 * parse-scan.y (java_push_parser_context): Likewise.
11319 * parse.y (java_push_parser_context): Likewise.
11320 (patch_bc_statement): Match format specifier to variable argument.
11322 * xref.c: Don't include <stdio.h>.
11324 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11326 * parse.y (struct parser_ctxt *ctxp): Now global.
11327 (declare_local_variables): Use WFL compound value for the
11328 declaration source line value, when doing cross-referencing.
11330 1999-03-31 Tom Tromey <tromey@cygnus.com>
11332 * gjavah.c (print_field_info): Allow constants of other types.
11333 (print_include): Generate include when new name is proper prefix
11334 of already printed name.
11335 (add_namelet): Likewise.
11336 (cxx_keyword_subst): New function.
11337 (print_method_info): Use it.
11338 (print_field_name): New function.
11339 (get_field_name): New function.
11340 (print_field_info): Use get_field_name and print_field_name.
11342 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11344 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11345 'KR-C', so gperf uses the `const' keyword on strings.
11347 * keyword.gperf (java_keyword): Const-ify a char*.
11349 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11351 * parse.y (patch_bc_statement): Fixed identation and a bogus
11354 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11356 * parse.y (patch_assignment): Allow static variables in other
11357 classes to be assigned.
11359 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11361 * class.c (maybe_add_interface): Remove unused variable
11363 (make_class_data): Use = for assignment, not ==. Likewise.
11364 (emit_register_classes): Remove unused variable `decl'.
11366 * lex.c: Fix comment so as not to contain an embedded `/*'.
11368 * verify.c (verify_jvm_instructions): Remove unused variable
11371 1999-03-27 Per Bothner <bothner@cygnus.com>
11373 * parse.y (complete_loop_body): Rename to finish_loop_body.
11374 (complete_labeled_statement): Rename to finish_labeled_statement.
11375 (complete_for_loop): Rename to finish_for_loop.
11376 (complete_method_declaration): Rename to finish_method_declaration.
11378 * java-tree.h (continue_identifier_node): New global node.
11379 * decl.c: Define and initialize continue_identifier_node.
11380 * parse.y (generate_labeled_block): Remove - no longer needed.
11381 (build_loop_body): Use continue_identifier_node for continue block.
11382 (finish_labeled_statement): Also do pop_labeled_block actions.
11383 (java_complete_lhs): POP_LOOP even if error.
11384 (build_labeled_block): Special handling for continue_identifier_node.
11385 (patch_loop_statement): Re-organize.
11386 (patch_bc_statement): Re-write.
11388 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11390 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11391 using a WFL compound value.
11392 * parse.y (xref.h): Include.
11393 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11394 WFL compound value.
11395 (register_fields): Set WFL compound value to lineno if doing
11397 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11399 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11400 * xref.h (expand_xref): Prototype renamed from xref_generate.
11402 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11404 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11405 (GET_CURRENT_BLOCK): New macro.
11406 * parse.y (current_static_block): New global variable.
11407 (method_body:): Define action.
11408 (complete_method_declaration): Set current_function_decl to NULL
11409 when work on the current method is done.
11410 (declare_local_variables): Use GET_CURRENT_BLOCK.
11411 (java_method_add_stmt): Likewise.
11412 (java_complete_expand_method): Disable the use of `this' when
11413 expanding <clinit>.
11414 (enter_a_block): If no current method exist, use
11415 current_static_block to link static initializer blocks.
11416 (exit_block): Rewritten to use current_static_block when no current
11417 method decl exists.
11418 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11419 (patch_return): Forbid the use of `return' in static initializers.
11420 (patch_throw_statement): Fixed indentation. Issue specific error
11421 for uncaught thrown checked exception in static initializer
11422 blocks. Removed FIXME.
11424 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11426 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11427 Link gcj from gcc.o.
11429 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11431 * parse.y (find_applicable_accessible_methods_list): When dealing
11432 with interface: ensure that a given interface or java.lang.Object
11433 are searched only once.
11435 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11437 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11439 * jcf-dump.c (print_access_flags): Add braces around if-else.
11441 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11444 * lex.c (build_wfl_node): Add static prototype.
11446 * lex.h (build_wfl_node): Remove static prototype.
11448 * parse.y: Include lex.c early enough to declare everything needed.
11449 Ensure calls to `build_wfl_node' pass the proper arguments.
11450 (create_class): Remove unused variable `super_decl'.
11451 (get_printable_method_name): Initialize variable `name'.
11453 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11455 * Changelog: Fixed 1999-03-22 typos.
11456 * lang.c (lang_decode_option): Fixed typo in error string in the
11459 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11461 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11462 (xref.o): New rule.
11463 * java-tree.h (flag_emit_xref): Declared extern.
11464 * lang.c (xref.h): Included.
11465 (flag_emit_xref): New global variable.
11466 (lang_decode_option): Added support for -fxref.
11468 * xref.h: Likewise.
11470 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11472 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11475 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11477 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11478 $(srcdir)/../system.h and $(JAVA_TREE_H).
11479 (jcf-io.o): Depend on $(JAVA_TREE_H).
11480 (mangle.o): Likewise.
11482 * check-init.c (check_cond_init): Add static prototype.
11484 * class.c (build_java_method_type, hashUtf8String,
11485 make_field_value, get_dispatch_vector, get_dispatch_table,
11486 append_gpp_mangled_type, mangle_static_field): Likewise.
11487 (strLengthUtf8): Hide unused definition.
11488 (hashUtf8String): Const-ify.
11489 (make_field_value): Un-ANSI-fy.
11491 * constants.c: Move inclusion of jcf.h above java-tree.h.
11492 (set_constant_entry, find_class_or_string_constant,
11493 find_name_and_type_constant, get_tag_node,
11494 build_constant_data_ref): Add static prototype.
11496 * decl.c (push_jvm_slot, builtin_function,
11497 lookup_name_current_level): Likewise.
11498 (builtin_function): Const-ify.
11500 * except.c (expand_start_java_handler, expand_end_java_handler):
11501 Add static prototype.
11503 * expr.c (flush_quick_stack, push_value, pop_value,
11504 java_stack_swap, java_stack_dup, build_java_athrow,
11505 build_java_jsr, build_java_ret, expand_java_multianewarray,
11506 expand_java_arraystore, expand_java_arrayload,
11507 expand_java_array_length, build_java_monitor, expand_java_pushc,
11508 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11509 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11510 expand_compare, expand_test, expand_cond, expand_java_goto,
11511 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11512 expand_java_field_op, java_push_constant_from_pool): Likewise.
11514 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11515 (build_java_arraynull_check): Mark parameters `node' and `type'
11516 with ATTRIBUTE_UNUSED.
11517 (note_label): Likewise for parameter `current_pc'.
11518 (expand_java_call, expand_java_ret): Hide unused definition.
11520 * java-tree.h (make_class, build_constants_constructor,
11521 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11522 init_outgoing_cpool, register_class, emit_register_classes,
11523 java_layout_seen_class_methods): Prototype.
11524 (unicode_mangling_length): Const-ify.
11525 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11526 emit_unicode_mangled_name, format_int, format_uint,
11527 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11528 jcf_print_utf8_replace, open_class): Prototype.
11530 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11531 <stdio.h>. Include tree.h/java-tree.h.
11532 (utf8_equal_string usage, process_class): Add static prototype.
11533 (open_class): Don't prototype this here.
11534 (utf8_equal_string): Match arguments to format specifiers.
11535 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11536 TABLE_SWITCH, disassemble_method): Likewise.
11538 * jcf-io.c: Include tree.h/java-tree.h.
11539 (open_class, find_classfile, jcf_print_utf8,
11540 jcf_print_utf8_replace): Const-ify.
11542 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11543 parse_class_file): Add static prototype.
11544 (find_in_current_zip): Match definition to existing static
11547 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11548 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11549 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11550 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11551 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11552 generate_bytecode_return, perform_relocations, init_jcf_state,
11553 init_jcf_method, release_jcf_state, generate_classfile):
11554 Add static prototype.
11555 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11556 (make_class_file_name): Const-ify.
11558 * jcf.h (find_classfile): Const-ify.
11560 * jv-scan.c (reset_report): Remove prototype.
11562 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11563 (error): Rewrite to allow varargs.
11565 * lang.c (lang_f_options): Const-ify.
11567 * lex.c (java_parse_escape_sequence): Add static prototype.
11568 (java_allocate_new_line): Match definition to existing static
11571 * mangle.c Include tree.h/java-tree.h.
11572 (unicode_mangling_length, emit_unicode_mangled_name,
11573 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11575 * parse.h (jdep_code): Remove trailing comma in enumeration.
11576 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11577 (reset_report): Add prototype.
11579 * verify.c (push_pending_label, merge_types): Add static
11582 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11584 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11586 * parse.y (find_applicable_accessible_methods_list): Extend the
11587 search to superinterfaces when relevant.
11588 (search_applicable_methods_list): New function.
11590 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11592 * class.c (unmangle_classname): Implemented stricter testing
11593 before setting the QUALIFIED_P flag on an identifier.
11595 1999-03-16 Per Bothner <bothner@cygnus.com>
11597 * parse.y (java_complete_lhs): Call force_evaluation_order
11598 after patch_newarray.
11599 (patch_binop): Don't call fold if there are side effects.
11601 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11603 * parse.y (java_stabilize_reference): Use save_expr instead of
11604 building a SAVE_EXPR node.
11605 (java_complete_lhs): Patch the resulting string of the `+='
11606 operator (if necessary) and complete the RHS after having built
11609 1999-03-15 Per Bothner <bothner@cygnus.com>
11611 * class.c (make_class): Don't set CLASS_P here (because
11612 this function is also called by build_java_array_type).
11613 (push_class): Set CLASS_P here instead.
11614 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11616 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11617 context. If the context is class, perfer "super" over "synchronized".
11618 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11620 * parse.y (create_class): Don't call parser_check_super here;
11621 it is not robust. Always wait until later.
11623 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11624 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11626 1999-03-13 Per Bothner <bothner@cygnus.com>
11628 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11629 * lex.h (UNGETC): Change misleading macro.
11631 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11633 * parse.y (java_stabilize_reference): Return NODE when patching a
11635 (java_complete_lhs): Put parenthesis around truth values.
11637 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11639 * class.c (layout_class_method): Don't make rtl for interface
11641 * parse.h (GET_TYPE_NAME): New macro.
11642 * parse.y (if_then_statement:): Fixed indentation.
11643 (if_then_else_statement:): Likewise.
11644 (for_statement:): Fixed spacing.
11645 (try_statement:): Fixed indentation.
11646 (create_interface): Don't force interfaces to be abstract.
11647 (method_header): Abstract methods are OK in interfaces.
11648 (declare_local_variables): Fixed typo in comment.
11649 (java_complete_expand_method): Fixed indentation.
11650 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11651 non accessible fields.
11652 (java_stabilize_reference): New function.
11653 (java_complete_lhs): Fixed indentation. Use
11654 java_stabilize_reference in compound assignment. Insert the
11655 cast. If not processing `+' fix string constants before processing
11658 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11660 * constants.c (find_class_or_string_constant): Cast variable `j'
11661 to a `jword' when comparing against one.
11663 * expr.c (java_lang_expand_expr): Remove unused variables
11664 `has_finally_p' and `op0'.
11666 * gjavah.c (print_field_info): Cast a value to jint when comparing
11667 against one. Likewise for a jlong.
11668 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11669 against a signed quantity.
11671 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11672 (print_signature): Don't needlessly dereference variable `str'
11674 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11675 `max_locals' with ATTRIBUTE_UNUSED.
11676 (jcf_parse_class): Likewise for variable `index'.
11678 * parse.h (reverse_jdep_list): Remove static prototype.
11680 * parse.y (build_jump_to_finally): Remove prototype and definition.
11681 (reverse_jdep_list): Add static prototype.
11683 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11684 `assignment' and `expr_decl'.
11686 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11688 1999-03-12 Andrew Haley <aph@cygnus.com>
11690 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11691 we'll need a directory separator and a null character.
11693 1999-03-10 Per Bothner <bothner@cygnus.com>
11695 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11697 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11699 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11702 1999-03-05 Per Bothner <bothner@cygnus.com>
11704 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11706 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11708 * class.c (layout_class_method): A static method in a base class
11709 is never overridden, so treat it like it doesn't exist.
11710 However, do complain about private non-static method overriding
11711 public static method.
11713 * parse.y: Don't set unused INITIALIZED_P flag.
11714 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11716 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11717 (build_array_from_name): Re-order &index[string] to &string[index].
11719 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11720 error_mark (it might catch more errors, but it is more likely to lose).
11722 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11724 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11725 (parse-scan.o): Depend on toplev.h.
11727 * class.c (make_method_value): Add prototype. Make it static.
11728 Remove unused second argument, caller changed.
11730 * expr.c (java_lang_expand_expr): Remove unused variable
11733 * java-tree.h: Don't prototype find_in_current_zip.
11734 Add prototypes for verify_constant_pool, start_java_method,
11735 end_java_method, give_name_to_locals, expand_byte_code,
11736 open_in_zip, set_constant_value, find_constant1, find_constant2,
11737 find_utf8_constant, find_string_constant, find_class_constant,
11738 find_fieldref_index, find_methodref_index, write_constant_pool,
11739 count_constant_pool_bytes and encode_newarray_type.
11741 * jcf-dump.c: Remove unused variable `LONG_temp'.
11743 * jcf-parse.c: Include parse.h.
11744 (jcf_parse_source): Remove unused parameter, all callers changed.
11745 (jcf_figure_file_type): Add static prototype.
11746 (find_in_current_zip): Likewise. Also remove unused parameter,
11747 all callers changed.
11748 (read_class): Initialize variable `saved_pos'.
11750 * jcf-reader.c (jcf_parse_preamble): Mark variables
11751 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11753 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11754 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11755 (java_parse_doc_section): Initialize variable `seen_star'.
11756 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11757 (java_lex_error): Mark parameters `msg' and `forward' with
11759 (java_get_line_col): Mark parameters `filename' and `line' with
11762 * parse-scan.y: Include toplev.h.
11763 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11765 * parse.h: use `struct JCF', not plain `JCF'.
11766 (java_parser_context_save_global, java_expand_classes
11767 java_parser_context_restore_global, java_parse): Add prototypes.
11769 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11772 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11774 * check-init.c (check_init): COPYN takes word count, not bit count.
11776 1999-02-26 Per Bothner <bothner@cygnus.com>
11778 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11779 explicit build_decl. (Avoids crash in reload when optimizing.)
11781 1999-02-25 Per Bothner <bothner@cygnus.com>
11783 * decl.c (complete_start_java_method): Handle synchronized method
11784 even when compiling from bytecode.
11786 1999-02-26 Tom Tromey <tromey@cygnus.com>
11788 * gjavah.c (add_class_decl): Only generate `#include' if outer
11789 class is not the name of the class we are processing. Correctly
11790 append `.h' in #include.
11791 (process_file): Clean up newlines around generated `#include's.
11792 (decode_signature_piece): Correctly handle inner classes.
11793 (struct include): New structure.
11794 (all_includes): New global.
11795 (print_include): New function.
11796 (add_class_decl): Use it.
11797 (process_file): Likewise.
11798 (add_class_decl): Generate include for java-array.h if array
11800 (process_file): Don't generate java-array.h include.
11802 * gjavah.c (add_namelet): Check for standard package names here.
11803 (add_class_decl): Don't check for standard package names here.
11805 1999-02-25 Tom Tromey <tromey@cygnus.com>
11807 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11808 When reading a zip file, only use strncmp if both strings are
11809 bigger than the buffer length. Initialize `k' when looping
11812 1999-02-24 Tom Tromey <tromey@cygnus.com>
11814 * gjavah.c (struct namelet): New structure.
11815 (add_namelet): New function.
11816 (print_namelet): New function.
11817 (print_class_decls): Use add_namelet and print_namelet to generate
11818 namespaces and not classes.
11819 (method_printed): New global.
11820 (HANDLE_END_METHOD): Examine method_printed.
11821 (print_method_info): Set method_printed when required. Print
11822 error if function to be ignored is marked virtual. Handle $finit$
11824 (METHOD_IS_FINAL): New macro.
11825 (print_field_info): Use it.
11826 (HANDLE_METHOD): Clear method_printed.
11827 (method_pass): New global.
11828 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11829 (process_file): Do two passes over both fields and methods.
11830 (HANDLE_METHOD): Examine method_pass.
11831 (root): New global.
11832 (add_class_decl): New function.
11833 (print_class_decls): Don't scan over entire constant pool.
11835 1999-02-23 Tom Tromey <tromey@cygnus.com>
11837 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11838 disable linking in that case.
11840 1999-02-20 Tom Tromey <tromey@cygnus.com>
11842 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11845 1999-02-21 Per Bothner <bothner@cygnus.com>
11847 * decl.c (build_result_decl), java-tree.h: New method.
11848 (complete_start_java_method): Handle synchronized methods.
11849 Don't build DECL_RESULT here. (Ordering dependency problem.)
11850 (start_java_method): Call build_result_decl here instead ...
11851 * parse.y (java_complete_expand_method): ... and here.
11852 (expand_start_java_method): Don't call complete_start_java_method here.
11853 (java_complete_expand_method): Call it here instead.
11854 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11855 * java-tree.h: ... here.
11857 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11858 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11859 for ARRAY_REF - it doesn't work when array bounds are checked.
11860 (patch_array_ref): Handle it here instead.
11862 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11864 1999-02-19 Per Bothner <bothner@cygnus.com>
11866 Force left-to-right evaluation of binary operations etc.
11867 * expr.c (force_evaluation_order), java-tree.h: New function.
11868 * parse.y (java_complete_lhs): Pass binary operations, procedure
11869 calls, and ARRAY_REFs to force_evaluation_order.
11870 (various): Set TREE_SIDE_EFFECTS more carefully.
11872 Tolerate random (non-UTF8) encoding in comments without complaining.
11873 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11874 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11876 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11877 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11879 * parse.y (java_complete_lhs): Ignore an empty statement in a
11880 COMPOUND_EXPR. Don't complain about empty statement after return.
11882 1999-02-19 Per Bothner <bothner@cygnus.com>
11884 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11885 in TREE_LIST - just chain the POINTER_TYPEs together.
11886 (resolve_class): If type already resolved, return decl.
11887 After resolving, update TREE_TYPE(class_type), and name (if array).
11888 * parse.h (do_resolve_class), parse.y: Make non-static.
11889 * class.c (maybe_layout_super_class): Take this_class argument.
11890 Do do_resolve_class if necessary.
11891 (layout_class, layout_class_methods): Adjust calls appropriately.
11892 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11893 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11894 * typeck.c (build_java_array_type): Don't call layout_class.
11896 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11898 * parse.y (check_pkg_class_access): Allow private class access
11899 within the same package.
11900 (strip_out_static_field_access_decl): New function.
11901 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11902 operator argument before testing its nature.
11904 1999-02-03 Per Bothner <bothner@cygnus.com>
11906 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11907 (TRY_EXPR): Simplify - it no longer has a finally clause.
11908 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11909 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11910 * expr.c (java_lang_expand_expr): Likewise.
11911 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11912 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11913 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11914 (build_try_statement): Remove finally parameter and handling.
11915 (build_try_finally_statement): New function.
11916 (patch_try_statement): No longer need to support finally clause.
11917 (try_statement): Update grammar action rules.
11918 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11919 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11921 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11923 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11924 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11926 1999-02-17 Andrew Haley <aph@cygnus.com>
11928 * class.c (build_utf8_ref): Back out broken patch which was
11929 intended to to output signatures using '.' as a separator.
11931 * class.c (make_class_data): Output signatures using '.' as a
11932 separator, rather than '/'.
11933 (mangled_classname): Likewise.
11934 (make_field_value): Likewise.
11935 (make_method_value): Likewise.
11936 * constants.c (alloc_class_constant): Likewise.
11937 * expr.c (build_invokeinterface): Likewise.
11939 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11941 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11942 of an ancient workaround.
11944 1999-02-10 Jeffrey A Law (law@cygnus.com)
11946 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11949 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11951 * lex.c (yylex): Encode \0 as UTF8.
11953 1999-02-10 Tom Tromey <tromey@cygnus.com>
11955 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11956 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11957 (libgcj_zip): Renamed.
11958 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11960 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11962 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11963 (GC_NAME): Renamed -lgc to -lgcjgc.
11965 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11967 * lex.c (java_lang_cloneable): Initialize.
11968 * parse.y (java_lang_cloneable): New static variable.
11969 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11970 doing one more qualification round.
11971 (valid_ref_assignconv_cast_p): Reject null source or
11972 destination. Allow an array to be cast into java.lang.Cloneable.
11973 (patch_cast): Swapped two first arguments to first call to
11974 valid_ref_assignconv_cast_p.
11976 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11978 * parse.h: DECL_P renamed JDECL_P.
11979 * parse.y: DECL_P replaced by JDECL_P.
11980 (build_array_from_name): Always use pointer's type.
11981 (patch_bc_statement): Extra code to search continue target in a
11982 for loop. Fixed comments. Continue target is current loop when
11985 1999-02-05 Andrew Haley <aph@cygnus.com>
11987 * class.c (make_class_data): The superclass of an interface should
11988 be null, not class Object.
11990 * lex.c (java_lex): Sign extend hex literals.
11992 1999-02-04 Andrew Haley <aph@cygnus.com>
11994 * class.c (build_utf8_ref): Output signatures using '.' as a
11995 separator, rather than '/'.
11996 (make_class_data): Likewise.
11998 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
12000 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
12001 mkstemp.o. Get them from libiberty now.
12003 1999-02-02 Jeffrey A Law (law@cygnus.com)
12005 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
12007 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12009 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
12012 1999-02-02 Per Bothner <bothner@cygnus.com>
12014 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
12015 * jcf-write.c (generate_bytecode_return): New function.
12016 (generate_bytecode_insns): Use it, for RETURN_EXPR.
12018 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
12019 generate special [fd]const_[01] instructions.
12021 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
12023 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
12024 handling OPCODE_lookupswitch or OPCODE_tableswitch.
12026 1999-02-01 Per Bothner <bothner@cygnus.com>
12028 * parse.y (patch_method_invocation): Handle calling static methods,
12029 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
12031 * parse.y (java_complete_lhs): Don't complain about unreachable
12032 exit condition in a do-while statement.
12034 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12036 * lex.c (java_read_char): Fixed utf8 decoding.
12037 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
12039 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
12040 comments. Local variable `all_primitive' is gone. Broadened
12041 acceptance of `0' to floating point targets. `long' can now be
12042 widened to `double' or `float'.
12043 (valid_method_invocation_conversion_p): Added leading
12044 comment. Fixed tabulation.
12045 (build_string_concatenation): Optimize out left or right empty
12048 1999-01-28 Per Bothner <bothner@cygnus.com>
12050 * jcf-write.c (localvar_alloc): Only emit entry for
12051 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
12052 (generate_bytecode_insns): Only call put_linenumber if
12053 debug_info_level > DINFO_LEVEL_NONE.
12054 * jvspec.c (lang_specific_driver): If no -O* or -g* option
12055 is specified, add -g1 (for compatibility wih javac).
12057 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
12059 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
12060 gjavah.o, check-init.o, jv-scan.o
12062 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12064 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
12066 * gjavah.c: Include config.h and system.h.
12068 * javaop.h (inline): Don't define, its handled by system.h.
12069 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12070 from `inline' to `static inline'.
12072 * jcf.h (inline): Don't define, its handled by system.h.
12074 * lex.c (inline): Likewise.
12076 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12078 * lang-specs.h: Map -Qn to -fno-ident.
12080 1999-01-29 Richard Henderson <rth@cygnus.com>
12082 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12084 1999-01-29 Tom Tromey <tromey@cygnus.com>
12086 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12087 then cast it to Object before calling `append' method.
12089 1999-01-28 Per Bothner <bothner@cygnus.com>
12091 * check-init.c (check_bool2_init, check_bool_init, check_init):
12092 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12093 * jcf-write.c (generate_bytecode_insns): Likewise.
12095 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12097 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12098 * parse.y (patch_cast): Allow a boolean to be cast into a
12101 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12103 * parse.y: (class_declaration:): Fixed indentation.
12104 (class_member_declaration:): Extra `;' after field declaration now
12106 (interface_declaration:): Removed debug messages in error reports.
12107 (patch_binop): Nodes created and returned inherit the orignal
12108 node's COMPOUND_ASSIGN_P flag value.
12109 (patch_cast): Fix cast from char to floating point.
12111 1999-01-25 Andrew Haley <aph@cygnus.com>
12113 * except.c, java-except.h (expand_resume_after_catch): new
12115 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12116 to branch back to main flow of control after a catch block.
12118 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12120 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12121 $(srcdir)/../system.h.
12122 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12123 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12124 (jcf-write.o): Likewise.
12125 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12126 (mangle.o): Depend on $(srcdir)/../toplev.h.
12127 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12128 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12130 * class.c: Include output.h and parse.h.
12131 (mangled_classname): Add the `const' keyword to a char*.
12132 (find_named_method): Hide unused function definition.
12133 (build_utf8_ref): Change type of variable `c' to unsigned char.
12134 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12135 (build_class_ref): Add the `const' keyword to a char*.
12136 (layout_class_method): Remove unused variable `buf'.
12138 * decl.c (find_local_variable): Remove unused variable `rtl'.
12139 (pushdecl): Likewise for variables `different_binding_level' and
12141 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12142 (maybe_build_cleanup): Likewise for parameter `decl'.
12144 * except.c (expand_start_java_handler): Mark parameter `range'
12145 with ATTRIBUTE_UNUSED.
12147 * expr.c: Include except.h.
12148 (pop_type): Remove unused variable `i'.
12149 (pop_value): Likewise for variables `n_words' and `i'.
12150 (expand_java_arrayload): Likewise for variable `convert'.
12151 (java_lang_expand_expr): Likewise for variables `op0', `type',
12152 `mode', `unsignedp', `node' and `elements'.
12153 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12155 (process_jvm_instruction): Add a `const' qualifier to a char*.
12157 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12158 (temp_directory): Likewise.
12159 (print_c_decl): Likewise.
12160 (print_method_info): Likewise.
12161 (decode_signature_piece): Likewise.
12162 (print_mangled_classname): Likewise.
12164 * java-except.h: Provide prototypes for maybe_start_try,
12165 maybe_end_try and add_handler.
12167 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12168 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12169 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12170 init_expr_processing, push_super_field, init_class_processing,
12171 can_widen_reference_to, class_depth, verify_jvm_instructions,
12172 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12173 set_local_type, merge_type_state, push_type, load_type_state,
12174 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12175 emit_unicode_mangled_name): Add prototypes.
12177 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12178 (print_signature_type): Use ISDIGIT, not isdigit.
12179 (print_signature): Remove unused variable `j'.
12181 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12182 int when comparing against one.
12184 * jcf-parse.c: Include toplev.h.
12186 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12187 (localvar_free): Remove unused variable `i'.
12188 (generate_bytecode_conditional): Likewise for variable `kind'.
12190 * jv-scan.c: Include config.h and system.h. Remove redundant
12191 OS header and gansidecl.h includes.
12192 (warning): Add the `const' keyword to a char*. Also add
12193 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12194 __STDC__, when determining whether to use ANSI-isms.
12195 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12196 (xmalloc): Don't redundantly prototype here.
12197 (main): Remove unused parameter `envp'. Also fix the arguments
12198 passed to function `fatal' to match the format specifier.
12200 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12202 * mangle.c: Include toplev.h.
12203 (emit_unicode_mangled_name): Declare parameter `len'.
12205 * parse.y (parse_warning_context): Add the `const' keyword to a
12206 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12207 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12208 (issue_warning_error_from_context): Add the `const' keyword to
12210 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12211 not `__STDC__' for whether to use ANSI-isms.
12213 * typeck.c (incomplete_type_error): Mark parameters `value' and
12214 `type' with ATTRIBUTE_UNUSED.
12215 (parse_signature_type): Use ISDIGIT, not isdigit.
12217 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12218 (verify_jvm_instructions): Likewise. Remove unused variables
12219 `field_name' and `default_val'.
12221 * zextract.c: Include config.h and system.h. Remove redundant
12222 OS header includes.
12224 * zipfile.h: Prototype `read_zip_archive'.
12226 1999-01-21 Andrew Haley <aph@cygnus.com>
12228 * typeck.c (convert): Allow conversions to void type: some
12229 optimizations in gcc do this.
12231 1999-01-21 Andrew Haley <aph@cygnus.com>
12233 * typeck.c (convert_ieee_real_to_integer): New function.
12234 (convert): When not using fast-math and using hardware fp, convert
12235 an IEEE NaN to zero.
12237 1999-01-18 Andrew Haley <aph@cygnus.com>
12239 * parse.y (patch_binop): Do a type conversion from signed to
12240 unsigned and then back to signed when a ">>>" is found.
12242 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12244 * java-tree.h: (check_for_initialization): Added prototype.
12245 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12246 * parse.y (do_resolve_class): Removed unused locals.
12247 (read_import_dir): Likewise.
12248 (resolve_qualified_expression_name): Array creation
12249 expressions are valid primary expressions.
12250 (qualify_ambiguous_name): Likewise.
12251 (patch_synchronized_statement): Removed unused local.
12253 1999-01-17 Jeffrey A Law (law@cygnus.com)
12255 * Makefile.in (zextract.o): Add dependencies.
12257 * Makefile.in: Do not put ^Ls at the start of a line.
12259 1999-01-15 Per Bothner <bothner@cygnus.com>
12261 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12262 sub-type the result of the call that gets the exception value.
12264 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12265 don't call finish_class.
12267 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12268 clear found before continuing.
12270 * verify.c (verify_jvm_instructions): On an array load, allow
12271 and handle top of stack to be TYPE_NULL.
12273 * gjavah.c (generate_access): Translate Java package private or
12274 protected access to C++ public, but with a comment.
12276 1999-01-13 Andrew Haley <aph@cygnus.com>
12278 * expr.c (generate_name): Name prefix changed to avoid clashes
12279 with assembler temp labels.
12281 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12282 MODIFY_EXPR. Without this, code for the assignment may not be
12283 generated at all and the synchronized statement will read an
12284 uninitialized variable.
12286 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12288 * class.c (maybe_layout_super_class): Fixed returned value.
12289 * lex.c: Added 1999 to the copyright.
12290 (java_init_lex): Initialize java_lang_imported.
12291 * lex.h: Added 1999 to the copyright.
12292 * parse.h: Added 1999 to the copyright.
12293 (REGISTER_IMPORT): Fixed typo in trailing macro.
12294 (CURRENT_OSB): New macro.
12295 (struct parser_ctxt): New fields osb_depth, osb_limit.
12296 * parse.y (java_lang_id): New global variable.
12297 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12298 (array_creation_expression:): Use CURRENT_OSB.
12299 (dims:): Uses a stack to keep track of array dimensions.
12300 (cast_expression:): Use CURRENT_OSB.
12301 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12303 (register_fields): Fixed typos in comment.
12304 (check_method_redefinition): Fixed comment indentation.
12305 (java_check_regular_methods): Set saved found wfl to NULL after
12306 having reinstalled it in the previously found DECL_NAME.
12308 1999-01-10 Richard Henderson <rth@cygnus.com>
12310 * gjavah.c (java_float_finite): Use a union to do type punning.
12311 (java_double_finite): Likewise.
12313 1999-01-09 Per Bothner <bothner@cygnus.com>
12315 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12316 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12317 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12318 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12319 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12320 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12322 1999-01-08 Per Bothner <bothner@cygnus.com>
12324 * check-init.c (check_init): If compiling to native, we don't
12325 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12327 1999-01-08 Tom Tromey <tromey@cygnus.com>
12329 * parse-scan.y (variable_declarator_id): Set or increment
12331 (bracket_count): New global.
12332 (formal_parameter): Handle case where bracket pairs trail variable
12335 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12337 * jcf-parse.c (yyparse): variable len changed from a char to an
12338 int to prevent overflow.
12340 1999-01-06 Per Bothner <bothner@cygnus.com>
12342 * java-tree.h: Declare read_class.
12343 * jcf-parse.c (read_class): New function.
12344 (load_class): Now just call read_class.
12346 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12347 * jcf-parse.c (parse_source_file): Declare save_error_count,
12348 which is needed by java_parse_abort_on_error macro,
12349 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12351 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12352 constructor, if initializing a static field.
12353 (patch_new_array_init): Set TREE_CONSTANT if it is.
12354 * expr.c (java_lang_expand_expr): For a static array constructor
12355 of primitive elements, allocate the array itself statically.
12356 Disabled until we can set the vtable field statically.
12358 * check-init.c: New file. Checks for definite assignment.
12359 * Makefile.in (JAVA_OBJS): Add check-init.o.
12360 * parse.y (java_complete_expand_method): Call check_for_initialization.
12361 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12363 1999-01-06 Graham <grahams@rcp.co.uk>
12365 * parse.y : include system.h instead of including
12366 standard headers directly with the exception of <dirent.h>.
12368 1999-01-06 Per Bothner <bothner@cygnus.com>
12370 * lex.h: Moved static function declarations to lex.c,
12371 to shut up some -Wall warnings.
12372 * lex.c: Static function declarations moved here.
12373 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12375 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12377 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12379 1998-12-22 Per Bothner <bothner@cygnus.com>
12381 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12382 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12384 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12385 (localvar_alloc): Change return type to void,
12386 (emit_unop): Remove unused variable size.
12388 * jcf-write.c (struct jcf_block): Add new union.
12389 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12390 (call_cleanups): New functions.
12391 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12392 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12393 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12394 * lang.c (lang_init): Call using_eh_for_cleanups.
12395 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12396 completing operands to patch_synchronized_statement.
12397 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12398 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12399 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12401 1998-12-20 John F. Carr <jfc@mit.edu>
12403 * Make-lang.in: Comment out control-Ls; they upset some makes.
12405 1998-12-18 Tom Tromey <tromey@cygnus.com>
12407 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12410 1998-12-17 Tom Tromey <tromey@cygnus.com>
12412 * parse.y (DIR_SEPARATOR): New define.
12413 (check_class_interface_creation): Use it.
12415 * parse-scan.y (report_main_declaration): Recognize
12416 `java.lang.String' in argument to main.
12418 1998-12-16 Per Bothner <bothner@cygnus.com>
12420 * parse.y (create_interface): Remove bogus test.
12422 1998-12-16 Per Bothner <bothner@cygnus.com>
12424 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12425 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12427 1998-12-16 Tom Tromey <tromey@cygnus.com>
12429 * parse-scan.y (qualified_name): Use correct sprintf format.
12431 1998-12-15 Tom Tromey <tromey@cygnus.com>
12433 * gjavah.c (print_field_info): Changed how most negative number is
12436 1998-12-14 Per Bothner <bothner@cygnus.com>
12438 * parse.y (fold_constant_for_init): New function.
12439 (resolve_expression_name): Don't replace static final
12440 constant-initialized fields by its value.
12441 (java_complete_lhs): New. Same as java_complete_tree, except does
12442 not replace static final constant-initialized fields by their values.
12443 (register_fields): If there is an initializer, set DECL_INITIAL and
12444 MODIFY_EXPR_FROM_INITIALIZATION_P.
12445 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12446 Only call patch_initialized_static_field if
12447 MODIFY_EXPR_FROM_INITIALIZATION_P.
12448 (patch_initialized_static_field): If not valid constant, clear
12451 * parse.y (lookup_field_wrapper): Fix thinko.
12453 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12454 set and restore global lineno.
12456 1998-12-14 Tom Tromey <tromey@cygnus.com>
12458 * gjavah.c (print_field_info): If value to print is the smallest
12459 value of its size, then print as hex to avoid later warnings from
12462 1998-12-14 Tom Tromey <tromey@cygnus.com>
12464 * gjavah.c (decompile_method): Decompile `return null'.
12465 (process_file): Generate `#pragma interface'.
12466 (method_declared): New global.
12467 (print_method_info): Set it.
12468 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12469 (print_method_info): Handle abstract methods.
12471 1998-12-13 Per Bothner <bothner@cygnus.com>
12473 * parse.y (patch_method_invocation): If class_decl is null
12474 (e.g. an array type), use original type.
12476 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12477 errors about uncaught exception from clone (of array, specifically).
12479 1998-12-13 Tom Tromey <tromey@cygnus.com>
12481 * gjavah.c (decompile_method): Handle all types of `return'
12482 opcode. Decompile `return this' and `return'.
12483 (method_access): New global.
12484 (print_method_info): Set it.
12485 (decompile_method): Don't decompile a synchronized method.
12487 1998-12-13 Tom Tromey <tromey@cygnus.com>
12489 * jcf-reader.c (jcf_parse_one_method): Recognize
12491 * gjavah.c (HANDLE_END_METHOD): New macro.
12492 (HANDLE_CODE_ATTRIBUTE): New macro.
12493 (decompile_method): New function.
12494 (print_method_info): Don't print `;\n' at end of function decl.
12495 Include java-opcodes.h.
12496 (decompiled): New global.
12498 1998-12-12 Per Bothner <bothner@cygnus.com>
12500 * class.c (build_class_ref): Handle PRIMTYPE.class if
12501 flag_emit_class_files.
12502 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12503 if flag_emit_class_files.
12504 * parse.y (java_complete_tree): Pre-liminary support for
12505 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12507 * parse.y (patch_synchronized_statement): Don't call monitorexit
12508 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12510 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12512 * zipfile.h (opendir_in_zip): New declaration.
12513 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12514 (opendir_in_zip): New function, using code from open_in_zip.
12515 (open_in_zip): Call opendir_in_zip.
12516 (find_class): Remove no-longer-used do_class_file parameter,
12517 but add source_ok parameter. Change logic so if we find a .java file,
12518 we don't look for .class in later classpath emtries.
12519 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12520 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12521 * gjavah.c: Update call to find_class.
12522 * jcf-dump.c: Likewise.
12524 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12525 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12526 nothing if body is empty_stmt_node.
12527 Various little fixes so SP gets correctly adjusted.
12528 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12529 For CALL_EXPR, test if static first.
12530 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12531 such as the ones we create for Object and Class.
12532 Set and restore current_function_decl.
12533 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12534 (note_possible_classname): New function.
12535 (read_import_entry): Removed. Merged with read_import_dir.
12536 (read_import_dir): Don't call find_class - that only gives us
12537 the first classpath entry having the needed package.
12538 Use the struct buffer data structure from buffer.h.
12539 (read_import_dir, find_in_imports_on_demand): The remembered
12540 class names now use '.' (not '/') as package separator.
12542 * parse.y (java_complete_expand_methods): Call write_classfile
12543 here, and not in java_expand_classes (which only gets first class).
12545 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12547 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12548 (register_fields): If a static fields has an initializer, just
12549 chain it on ctxp->static_initialized, and handle later.
12550 (java_complete_expand_methods): Force <clinit> first.
12551 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12552 - it's already been completed.
12553 (patch_initialized_static_field): New function.
12554 (java_complete_field): Call it.
12556 1998-12-12 Per Bothner <bothner@cygnus.com>
12558 * expr.c (encode_newarray_type, build_new_array): New functions.
12559 * java-tree.h: Declare build_new_array.
12560 * jcf-write.c (patch_newarray): Use build_new_array.
12562 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12563 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12565 * parse.y (patch_new_array_init): Re-organize.
12566 Now is passed the actual array (pointer) type of the value.
12567 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12568 (patch_array_constructor): Removed - merged into patch_new_array_init.
12569 (java_complete_tree): Update patch_new_array_init.
12571 * jcf-write.c (find_constant_index): New function.
12572 (generate_bytecode_insns): Use find_constant_index.
12573 (generate_classfile): Use find_constant_index for ConstantValue.
12575 1998-12-11 Tom Tromey <tromey@cygnus.com>
12577 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12578 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12579 * class.c (make_class_data): Renamed dtable -> vtable, and
12580 dtable_method_count -> vtable_method_count.
12582 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12584 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12585 global variables, initialized.
12586 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12587 Declared new global variables.
12588 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12589 double_zero_node, integer_zero_node upon direct matching.
12590 * parse.y (purify_type_name): Added function prototype.
12591 (duplicate_declaration_error_p): Consider new_type as potentially
12592 being a incomplete type. Use purify_type_name on type string.
12593 (method_header): saved_type: unused variable removed. Don't figure
12594 return type if method name is invalid.
12595 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12596 processed by patch_unaryop.
12597 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12598 increment/decrement node into its original type after binary
12599 numeric promotion on its operands.
12601 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12603 * parse.y (array_initializer:): Array init operand is NULL_TREE
12604 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12605 now an error. Fixed indentation problems.
12606 (patch_string): Handle error_mark_node as an argument.
12607 (patch_new_array_init): Fixed indentation problems.
12608 (array_constructor_check_entry): Removed check on null wfl_value.
12609 Return an error if wfl_value's walk returns an error.
12611 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12613 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12614 * lex.c (java_lex): Remember column position before advancing one
12615 token. Retain location information on OCB_TK.
12616 * lex.h (typedef struct java_lc): Added new field.
12617 * parse.h (GET_SKIP_TYPE): New macro.
12618 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12619 * parse.y (build_new_array_init, patch_new_array_init,
12620 patch_array_constructor, maybe_build_array_element_wfl,
12621 array_constructor_check_entry): New function prototypes.
12622 (switch_block:): Tagged <node>.
12623 (OCB_TK): Tagged <operator>.
12624 (array_initializer:): Installed actions.
12625 (variable_initializer): Build location information on element if
12627 (switch_statement:): Fixed indentation typo.
12628 (switch_block:): Redefined default action.
12629 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12630 (patch_assignment): Removed duplicate code.
12631 (maybe_build_array_element_wfl, build_new_array_init,
12632 patch_new_array_init, patch_array_constructor,
12633 array_constructor_check_entry): New functions.
12635 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12637 * parse.y (array_initializer): Tagged <node>.
12638 (variable_initializer:): Use default rule.
12639 (array_initializer:): Defined actions.
12640 (variable_initializers:): Likewise.
12641 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12642 non-static field accesses.
12643 (patch_invoke): Fixed indentation typo.
12644 (java_complete_tree): Likewise.
12645 (build_labeled_block): Changed leading comment. Generate an error
12646 in case of duplicate loop labels.
12647 (patch_conditional_expr): Patch results of string concatenation
12650 1998-12-06 Per Bothner <bothner@cygnus.com>
12652 * constants.c (find_methodref_index): When the class is an interface,
12653 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12655 * decl.c (finit_identifier_node): Use "$finit$", rather than
12656 "<finit>" (which Sun's verifier rejects).
12657 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12658 (generate_field_initialization_code): Removed.
12659 (fix_constructors) Don't add call to $finit$ here (wrong order).
12660 (patch_method_invocation): Add $finit$ call here.
12662 * java-tree.h (CALL_USING_SUPER): New macro.
12663 * parse.y (patch_invoke): Remove im local variable.
12664 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12665 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12666 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12668 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12670 * parse.y (java_complete_tree): Don't complain about unreachable
12671 statement if it is empty_stmt_node.
12673 * jcf-write.c (find_constant_wide): New function.
12674 (push_long_const): Use find_constant_wide.
12676 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12677 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12678 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12679 Emit invokeinterface when calling an interface method.
12680 Emit invokespecial also when calling super or private methods.
12682 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12684 1998-12-06 Per Bothner <bothner@cygnus.com>
12686 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12688 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12690 * java-tree.h (java_layout_seen_class_methods): New function
12692 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12693 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12694 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12695 * parse.y (method_declarator:): Defined action.
12696 (issue_warning_error_from_context): input_filename saved, set to
12697 the appropriate value and restored after java_error is called.
12698 (build_unresolved_array_type): Fixed comment.
12699 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12700 (method_header): Deal with return type the same way type are
12701 handled for fields and method's parameters and local variables
12703 (check_method_redefinition): Removed extra CR.
12704 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12705 (java_layout_seen_class_methods): New function.
12706 (java_layout_classes): Call java_layout_seen_class_methods.
12708 1998-12-03 Per Bothner <bothner@cygnus.com>
12710 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12712 1998-12-03 Per Bothner <bothner@cygnus.com>
12714 * jcf-dump.c (main): Fix error message.
12715 * jcf-path.c (add_entry): Style fix.
12717 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12719 * class.c (layout_class_method): Call build_java_argument_signature
12720 on constructors too.
12721 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12722 (patch_method_invocation): Define a primary when resolving an
12723 expression name. Augmented comment on code checking illegal `this'
12724 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12726 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12728 * class.c (layout_class_method): Don't report error on non-static
12729 overriding static if the method is private.
12730 * java-tree.h (finish_class): Prototype added.
12731 * lex.c (java_get_line_col): Handle col argument -2 value.
12732 * parse.h: All static method declarations moved to parse.y.
12733 * parse.y: Now contains all static method declarations previously
12735 (find_expr_with_wfl, missing_return_error,
12736 unreachable_stmt_error): New functions.
12737 (java_get_real_method_name): Identify constructors bearing class
12738 names in source code compiled classes only.
12739 (java_complete_expand_methods): Call missing_return_error.
12740 (invocation_mode): Private methods invoked as static methods.
12741 (java_complete_tree): Call unreachable_stmt_error.
12743 1998-12-01 Tom Tromey <tromey@cygnus.com>
12745 * Makefile.in (+target): Removed.
12746 (+xmake_file): Likewise.
12747 (+tmake_file): Likewise.
12748 (.NOEXPORT): Removed duplicate.
12750 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12752 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12754 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12756 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12757 libiberty.h. Provide an xmalloc definition.
12759 * jvspec.c: Remove the xmalloc prototype.
12761 * parse-scan.y: Include config.h and system.h. Don't include
12762 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12763 Provide an xstrdup definition.
12765 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12767 * jcf-path.c (add_entry): Recognize ".jar" too.
12768 * lang-specs.h: Likewise.
12770 1998-11-26 Per Bothner <bothner@cygnus.com>
12772 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12773 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12775 * jcf-write.c (generate_bytecode_insns):
12776 Handle pre/post-increment/decrement of long.
12778 * jcf-write.c (generate_bytecode_insns):
12779 Handle missing exception handler (finally for synchronized).
12781 1998-11-25 Per Bothner <bothner@cygnus.com>
12783 * java-tree.h (end_params_node): Declare global.
12784 * decl.c (end_params_node): New global.
12785 (init_decl_processing, start_java_method): Use end_params_node for
12786 end of list of parameter types. Follows correct gcc conventions.
12787 * expr.c (pop_argument_types, pop_arguments): Likewise.
12788 * lang.c (put_decl_node): Likewise.
12789 * typeck.c (various places): Likewise.
12790 * class.y (various places): Likewise.
12791 * parse.y (various places): Likewise.
12793 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12794 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12796 * class.c: Add #include flags.h, remove no-longer needed declaration.
12798 * class.c (layout_class_method): Remove commented-out code, re-format.
12799 Don't add vtable entry (or index) for private methods.
12800 * expr.c (expand_invoke): A private method is implicitly final.
12801 * class.c (make_class_data): If inlining or optimizing,
12802 skip private methods.
12804 * class.c (finish_class): New function. Calls existing methods,
12805 but alls emits deferred inline functions.
12806 * jcf-parse.c (parse_class_file): Call finish_class.
12807 * parse.y (java_complete_expand_methods): Likewise.
12809 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12811 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12813 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12815 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12817 1998-11-24 Per Bothner <bothner@cygnus.com>
12819 * (generate_classfile): Always write class access flag with
12822 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12824 * class.c (maybe_layout_super_class): New function.
12825 (layout_class): Reorganized. Loop on class methods dispatched into
12826 a new function. Call maybe_layout_super_class.
12827 (layout_class_methods, layout_class_method): New functions.
12828 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12830 (expand_invoke): Likewise.
12831 * java-tree.h (all_class_list): New global variable declared.
12832 (layout_class_methods, layout_class_method): New function
12834 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12835 * jcf-parse.c (all_class_list): New global variable.
12836 (load_class): Extended what class_or_name can be. Use parser
12837 context mechanism to save globals before calling jcf_parse.
12838 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12839 is set on the file name.
12840 (jcf_parse): Layout class methods when Object is loaded, otherwise
12841 record class in all_class_list for delayed method layout.
12842 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12843 * lang.c (put_decl_node): Decode <init> into the decl context
12845 * lex.c (java_allocate_new_line): Use xmalloc.
12846 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12847 pointers, not TREE_LIST elements.
12848 (struct parser_ctxt): Fixed comment indentations, added comments
12849 and reordered some fields.
12850 (java_check_methods): Function prototype removed.
12851 * parse.y (java_push_parser_context): Use xmalloc.
12852 (java_parser_context_restore_global): Pop extra pushed ctxp only
12853 when there's nothing next.
12854 (maybe_create_class_interface_decl): Fixed comment, add new
12855 created class decl to all_class_list.
12856 (method_header): Use GET_REAL_TYPE on argument's types.
12857 (method_declarator): Use GET_REAL_TYPE, change type to the real
12858 type in TREE_LIST dependency node. Build argument list with the
12860 (create_jdep_list): Use xmalloc. Removed allocation error message.
12861 (obtain_incomplete_type): Fixed leading comment. Broadened
12862 incoming argument meaning.
12863 (register_incomplete_type): Use xmalloc. Removed allocation error
12865 (safe_layout_class): Fixed leading comment.
12866 (jdep_resolve_class): Reversed if statement condition and switch
12867 if and else bodies.
12868 (resolve_and_layout): Fixed leading comment. Broadened incoming
12870 (complete_class_report_errors): New local variable name, for
12871 clarity. purify_type_name used for all error cases.
12872 (java_get_real_method_name): Stricter check on constructors.
12873 (java_check_regular_methods): Reverse methods list only if not
12874 already laid out. Layout artificial constructor.
12875 (java_check_methods): Deleted.
12876 (source_start_java_method): Obtain incomplete type for patchable
12878 (java_layout_classes): Fixed leading comment. Use
12879 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12880 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12881 before returning. Fixed comments.
12882 (java_expand_classes): Check for errors up front.
12883 (patch_method_invocation): Class to search is resolved and laid
12886 1998-11-24 Per Bothner <bothner@cygnus.com>
12888 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12890 * javaop.h (int8): Removed - not used.
12891 (jbyte): Redefine portably with correct signedness.
12893 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12895 * jcf-write.c (generate_bytecode_insns): Fix typo
12896 OPCODE_getstatic to OPCODE_getfield.
12898 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12899 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12900 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12902 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12904 * jcf-parse.c (jcf_parse_source): Function returned type is
12905 void. Added prototype.
12906 (jcf_parse): Function returned type is void.
12907 (yyparse): Remove call to fclose on the last parsed file.
12909 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12911 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12913 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12914 (layout_class): Cope with methods featuring WFL in decl names.
12915 * decl.c (unqualified_object_id_node): New global variable,
12917 (build_decl_no_layout): Removed.
12918 * expr.c (build_primtype_type_ref): Handle Double.
12919 (java_lang_expand_expr): Fixed indentations.
12920 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12921 (flag_wall, flag_redundant, flag_not_overriding,
12922 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12923 variable declarations.
12924 (build_decl_no_layout): Removed prototype.
12925 (java_get_real_method_name): Added prototype.
12926 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12927 (java_parse_abort_on_error): Macro now just returns.
12928 * jcf-parse.c (jcf_parse_source): Check fclose returned
12929 value. Call emit_register_classes if java_report_errors returns
12931 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12932 flag_static_local_jdk1_1): New integer flags.
12933 (lang_decode_option): New flags set here.
12934 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12935 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12936 the flag_redundant variable.
12937 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12938 when parsing java.lang.Object class.
12939 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12940 NULL_TREE to build.
12941 (resolve_qualified_expression_name): Fixed indentation.
12942 (patch_array_ref): Changed prototype.
12943 (not_initialized_as_it_should_p): Prototype removed.
12944 (java_report_errors): Added function prototype.
12945 * parse.y (formal_parameter:): Changed error message for not yet
12946 supported final parameters.
12947 (class_type_list:): Set both PURPOSE and VALUE of created
12948 TREE_LIST to be class_type.
12949 (primary_no_new_array:): Handle class literals on primitive types.
12950 (parse_warning_context): Reinstalled correct force_error and
12951 do_warning flags setups.
12952 (java_report_errors): Changed prototype. Return java_error_count
12954 (variable_redefinition_error): Consider treating variable type as
12956 (create_interface): Warn about redundant abstract modifier if
12957 flag_redundant is set. Changed error message.
12958 (lookup_field_wrapper): Save/restore globals before/after looking
12960 (duplicate_declaration_error_p): Consider treating declaration
12961 type as a fake pointer.
12962 (register_fields): Extract real type from dependency node. Check
12963 for duplicate field declaration after type adjustment. Use
12964 DECL_INITIAL to store static final initialized values.
12965 (method_header): Extract real function type from dependency node.
12966 (check_abstract_method_header): Use GET_METHOD_NAME.
12967 (obtain_incomplete_type): Layout fake pointer type.
12968 (safe_layout_class): Don't try to check for methods before layout.
12969 (java_complete_class): Don't check for correct throws clause
12970 elements inheritance here.
12971 (resolve_and_layout): Broadened name parameter meaning.
12972 (reset_method_name): Use GET_METHOD_NAME.
12973 (java_get_real_method_name): New function.
12974 (java_check_regular_methods): Don't check methods in
12975 java.lang.Object. Verify lineage of throws clause elements. Use
12976 flag_no_overriding in warning report.
12977 (check_throws_clauses): Don't check if class was from
12978 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12979 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12980 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12981 warning on unsupported final local variables. Use build_decl
12982 instead of build_decl_no_layout. Get real local variable type from
12984 (source_start_java_method): Get real parameter type from
12985 dependency node. Call build_decl instead of build_decl_no_layout.
12986 (java_layout_classes): Reverse tree and layout type and class as
12987 required. Mark class as loaded when done.
12988 (resolve_field_access): Fixed indentation. Restricted condition
12989 leading to static field access code generation. Set field_type
12990 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12991 (resolve_qualified_expression_name): Initialize type_found to
12992 null. Handle static field resolved during qualification. Fixed
12993 layout on non primitive field decl types.
12994 (not_accessible_p): Fixed typo in comment.
12995 (patch_method_invocation): Resolve and layout class to search from
12997 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12998 layout non primitive type, if necessary. Make method node only to
13000 (find_applicable_accessible_methods_list): Consider WFL'ed method
13001 decl names. Fixed indentation.
13002 (argument_types_convertible): Resolve and layout target type if
13004 (java_complete_tree): Fixed indentation problems. Rewrote
13005 CALL_EXPR thrown exceptions check. Re-installed further processing
13006 of the assignment in certain cases.
13007 (patch_assignment): Call maybe_build_primttype_type_ref to perform
13008 inlining on class literals.
13009 (valid_builtin_assignconv_identity_widening_p): Cope with constant
13011 (valid_method_invocation_conversion_p): Likewise.
13012 (patch_string): Temporary disable forbidden use of `this' in
13013 explicit constructor invocations when doing string concatenation
13014 within their scope.
13015 (patch_unaryop): Added comment. Reinstalled code to disable
13016 further check on assignment operation with cast expression RHS.
13017 (patch_switch_statement): Fixed indentation.
13018 (build_try_statement): Call build_decl instead of
13019 build_decl_no_layout.
13020 (patch_synchronized_statement): Likewise.
13021 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
13022 IS_UNCHECKED_EXPRESSION_P.
13023 (check_thrown_exceptions_do): Changed leading comment. Resolve and
13024 layout argument exception type.
13025 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
13026 of IS_UNCHECKED_EXPRESSION_P.
13028 1998-11-18 Anthony Green <green@cygnus.com>
13030 * jcf-parse.c (yyparse): Open class file in binary mode.
13032 1998-11-15 Per Bothner <bothner@cygnus.com>
13034 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
13036 * jcf-write.c (perform_relocations): Move check out one loop.
13038 1998-11-15 Anthony Green <green@hoser.cygnus.com>
13040 * Make-lang.in: Fix reference to srcdir.
13041 * jv-scan.c: Add missing xmalloc prototype.
13042 * jvgenmain.c: Ditto.
13044 1998-11-15 Per Bothner <bothner@cygnus.com>
13046 * decl.c (error_mark_node), java-tree.h: New global.
13047 * parse.y: Use empty_stmt_node instead of size_zero_node.
13048 (build_if_else_statement): If missing else, use empty_stmt_node.
13050 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
13051 (java_complete_expand_method): Complain if return is missing.
13052 (java_check_regular_methods): Comment out incorrect error check.
13053 (not_accessible_p): Fix incorrect handling of protected methods.
13054 (patch_method_invocation): Pass correct context to not_accessible_p.
13055 (find_applicable_accessible_methods_list): Likewise.
13056 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
13057 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
13058 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
13059 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
13061 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
13062 (push_int_const): Remove reundant NOTE_PUSH.
13063 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
13064 (- case SWITCH_EXPR): Fix code generation bug.
13065 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
13066 (generate_classfile): More robust for abstract methods.
13068 1998-11-15 Anthony Green <green@cygnus.com>
13070 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13071 * Make-lang.in: Ditto.
13073 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13074 * jvgenmain: Ditto.
13076 1998-11-15 Per Bothner <bothner@cygnus.com>
13078 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13080 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13082 1998-11-14 Per Bothner <bothner@cygnus.com>
13084 Allow uses of interface types to verify. This is not really
13085 type-safe, but it matches what Sun does, and is OK as long as
13086 there are appropriate run-time checks.
13087 * verify.c (merge_types): If merging two interface types,
13088 just set the result to java.lang.Object.
13089 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13091 1998-11-13 Tom Tromey <tromey@cygnus.com>
13093 * gjavah.c (main): Handle --output-class-directory argument.
13094 * jvspec.c (lang_specific_driver): Translate `-d' into
13095 -foutput-class-dir.
13096 * jcf.h (jcf_write_base_directory): Declare.
13097 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13098 * lang-options.h: Mention -foutput-class-dir.
13099 * jcf-write.c (jcf_write_base_directory): New global.
13100 (make_class_file_name): Put generated .class file into `-d'
13101 directory, or into source directory if -d not given. Function now
13103 (write_classfile): Free class file name. Handle case where class
13105 (DIR_SEPARATOR): New macro.
13106 Include <sys/stat.h>
13108 * Makefile.in (prefix): New macro.
13110 1998-11-12 Per Bothner <bothner@cygnus.com>
13112 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13113 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13114 here (done in patch_invoke instead).
13115 (case_identity): Moved here from parse.y.
13117 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13118 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13119 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13120 so they can be efficiently scanned without recursion.
13121 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13122 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13123 in BLOCK iteratively, rather than recursively.
13125 * parse.y (do_unary_numeric_promotion): New function.
13126 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13128 * parse.y (patch_newarray): Various fixes.
13130 Re-do handling of switch statements (for proper block scoping).
13131 * parse.y: Add just a single block for the enture switch block,
13132 but don't create any "case blocks".
13133 (group_of_labels): Rmeoved unneeded non-terminal.
13134 CASE_EXPR and DEFAULT_EXPR are added to current block.
13135 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13136 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13137 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13138 * parse.y (wfl_operator, print_int_node): Make non-static.
13139 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13140 as part of recursive scan of block.
13141 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13142 (patch_switch_statement): Most tests move dinto java_complete_tree.
13144 * parse.y: Make various production be non-typed (void).
13145 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13146 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13147 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13149 * jcf-write.c (struct jcf_handler): New type.
13150 (struct jcf_switch_state): New type.
13151 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13152 (alloc_handler, emit_unop, emit_reloc): New functions.
13153 (adjust_typed_op): Add extra parameter ("max type" offset).
13154 (emit_switch_reloc, emit_case-reloc): New function.
13155 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13156 (generate_bytecode_insns): Support REAL_CST, switch statements,
13157 exception handling, method calls, object/array creation, and more.
13159 * class.c: Remove some unused variables.
13160 * constants.c (find_string_constant): New function.
13161 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13162 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13163 if flag_emit_class_files.
13165 1998-11-12 Tom Tromey <tromey@cygnus.com>
13167 * jcf-io.c (find_class): Added explanatory comment.
13169 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13170 trailing slash to `.zip' entries.
13172 * jvspec.c (lang_specific_driver): Correctly handle case where
13173 GC_NAME not defined.
13175 1998-11-11 Tom Tromey <tromey@cygnus.com>
13177 * jvspec.c (GC_NAME): New define.
13178 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13180 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13182 1998-11-11 Per Bothner <bothner@cygnus.com>
13184 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13186 1998-11-11 Tom Tromey <tromey@cygnus.com>
13188 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13190 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13192 * class.c (is_compiled_class): Call safe_layout_class for class
13193 compiled from source.
13194 * conver.h (convert_to_integer, convert_to_real,
13195 convert_to_pointer): Added prototypes.
13196 * decl.c (init_decl_processing): Non longer push the decls of
13197 `methodtable', `constants', `Class', `Field', `dispatchTable'
13198 `jexception' and `Method'.
13199 * expr.c (build_invokeinterface): New function.
13200 (expand_invoke): static variable CLASS_IDENT now in
13201 build_invokeinterface. Use build_invokeinterface.
13202 (expand_java_field_op): Moved code to inline
13203 java.lang.PRIMTYPE.TYPE into a function.
13204 (build_primtype_type_ref): New function.
13205 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13206 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13207 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13208 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13209 (DECL_LOCAL_STATIC_VALUE): New macro.
13210 (build_invokeinterface, build_primtype_type_ref): New function
13212 (java_parse_abort_on_error): Macro rewritten.
13213 * jcf-parse.c (current_method): Add comment to declaration.
13214 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13215 Function prototypes fixed.
13216 (jcf_parse_source): push/pop parser context. save/restore global.
13217 (parse_source_file): Fixed leading comment. Now take a
13218 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13219 classes and pop the parser context anymore.
13220 (yyparse): Push parser context, save globals, parse the source
13221 file, restore globals and pop the parser context when processing a
13223 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13224 * lex.c (java_parse_doc_section): New function.
13225 (java_lex): Call java_parse_doc_section when appropriate. Build an
13226 operator around INSTANCEOF_TK.
13227 * lex.h (java_lineterminator, java_sprint_unicode,
13228 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13229 Prototypes rewritten.
13230 (java_parse_escape_sequence, java_letter_or_digit_p,
13231 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13232 java_read_unicode, java_store_unicode, java_read_char,
13233 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13234 Added function prototypes.
13235 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13237 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13239 (struct parser_ctxt): New fields: deprecated,
13240 current_parsed_class_un, gclass_list.
13241 (fix_method_argument_names, issue_warning_error_from_context,
13242 resolve_package, lookup_package_type): New function prototypes.
13243 (resolve_expression_name): Fixed function prototype.
13244 (find_applicable_accessible_methods_list): Fixed indentation, added
13245 extra argument in prototype.
13246 (check_final_assignment, build_null_of_type, check_deprecation,
13247 check_method_redefinition, reset_method_name,
13248 java_check_regular_methods, java_check_abstract_methods,
13249 maybe_build_primttype_type_ref): New function prototype.
13250 * parse.y (conver.h): Include.
13251 (INSTANCEOF_TK): Tagged <operator>.
13252 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13253 (relational_expression:): Build binop for instanceof.
13254 (java_push_parser_context): Remember ctxp->gclass_list across
13256 (java_pop_parser_context): Simply return if no context
13257 exists. Remember gclass_list across contexts.
13258 (issue_warning_error_from_context): New function.
13259 (parse_error_context): Don't setup ctxp->elc here. Call
13260 issue_warning_error_from_context instead.
13261 (parse_warning_context): Likewise.
13262 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13263 setup. Link new class/interface to ctxp->gclass_list.
13264 (add_superinterfaces): Register interface as incomplete if not
13266 (create_class): Remember class unqualified name in
13267 ctxp->current_parsed_class_un. Check class deprecation.
13268 (register_fields): Check field deprecation. Remember static final
13269 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13271 (method_header): New local variable ORIG_ARG. Use unqualified
13272 current class name for check on constructor errors. Promote return
13273 type if of record type. Argument list fix moved in
13274 fix_method_argument_names, called here. Check method deprecation.
13275 (fix_method_argument_names): New function.
13276 (method_declarator): Promote record typed arguments.
13277 (safe_layout_class): Check class methods before layout.
13278 (java_complete_class): Compute field layout when patched.
13279 (do_resolve_class): Try to load class after having it renamed
13280 after the package name.
13281 (get_printable_method_name): Use DECL_CONTEXT.
13282 (reset_method_name): New function.
13283 (check_method_redefinition): Use reset_method_name.
13284 (java_check_regular_methods): New local variable
13285 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13286 names for error report. Check for compile-time error when method
13287 found has default (package) access.
13288 (java_check_abstract_methods): Now takes an interface DECL node as
13289 an argument. Also reinstall real name on unchecked
13290 overriding/hiding methods for error report.
13291 (java_check_methods): Fixed leading comment. Get classes to verify
13292 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13293 CLASS_METHOD_CHECKED_P on class verification.
13294 (lookup_java_method2): Get real method name if necessary.
13295 (find_in_imports): Don't check package class access here.
13296 (resolve_package, lookup_package_type): New functions.
13297 (java_layout_classes): Fixed leading comment. Take classes to be
13298 laid out from ctxp->gclass_list.
13299 (java_complete_expand_methods): Don't expand native and abstract
13301 (java_expand_classes): New function.
13302 (resolve_expression_name): Use additional argument ORIG. Retrieve
13303 values of static final field of primitive types.
13304 (resolve_field_access): Handles static final field of promotive
13306 (resolve_qualified_expression_name): Handle STRING_CST as
13307 primaries and package name resolution. Check deprecation on found
13308 decls. Set where_found and type_found on non static field resolved
13309 during qualification. Layout non primitive field decl types.
13310 (check_deprecation): New function.
13311 (maybe_access_field): Simplified.
13312 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13313 removed. Reverse method's argument when primary is a type. Don't
13314 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13315 instead. Include abstract class in the list of class searchable
13316 for constructors. Use DECL_CONTEXT of found method for access
13317 checks. Check method deprecation.
13318 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13319 converting arguments. Handle INVOKE_INTERFACE.
13320 (lookup_method_invoke): Search constructor using existing
13321 infrastructure (don't rely on lookup_java_constructor anymore).
13322 (find_applicable_accessible_methods_list): Extra argument flag
13323 LC. Now include constructor in the search.
13324 (qualify_ambiguous_name): Conditional expression are primaries.
13325 (not_initialized_as_it_should_p): static final are always
13327 (java_complete_tree): Pass extra NULL argument to
13328 resolve_expression_name. Stricter test to carry on patching
13329 assignments. New case for INSTANCEOF_EXPR.
13330 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13331 (check_final_assignment, maybe_build_primttype_type_ref): New
13333 (patch_assignment): Detect resolved static finals and carry normal
13334 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13335 (try_builtin_assignconv): Access constant 0 on all primitive
13337 (valid_builtin_assignconv_identity_widening_p): Accept identical
13338 types. Accept all promoted type on int type.
13339 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13340 assigned to a reference.
13341 (valid_method_invocation_conversion_p): Accept to check null
13343 (build_binop): Merge declaration and initialization of local
13345 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13346 numeric types. Improved validity test for qualify operators on
13348 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13349 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13350 primitive type and issue the appropriate error message.
13351 (resolve_type_during_patch): Mark class loaded when resolved.
13352 (patch_cast): Allow null to be cased to reference types.
13353 (build_null_of_type): New function.
13354 (patch_array_ref): Handle array on references correctly.
13355 (patch_return): Removed unused local variable MODIFY. Force
13356 boolean to be returned as integers. Allows null to be returned by
13357 a function returning a reference.
13358 * typeck.c (convert_to_integer, convert_to_real,
13359 convert_to_pointer): Prototypes moved to convert.h
13360 (lookup_argument_method): Use method real name, if necessary.
13362 1998-10-30 Tom Tromey <tromey@cygnus.com>
13364 * class.c (build_class_ref): Changed name of primitive classes to
13367 * class.c (make_class_data): Renamed fields: nmethods to
13368 method_count, method_count to dtable_method_count. Always set
13369 `state' field to 0.
13370 * decl.c (init_decl_processing): Likewise.
13372 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13374 * class.c (layout_class): Don't mangle <finit>, produce
13375 __finit<class> instead. Don't verify artificial methods.
13376 * decl.c (finit_identifier_node): New declared global.
13377 (init_decl_processing): finit_identifier_node initialized.
13378 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13379 * java-tree.h (finit_identifier_node): Declared as extern.
13380 (struct lang_decl): New field called_constructor.
13381 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13382 (CLASS_HAS_FINIT_P): New macro.
13383 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13384 explicit constructor invocation.
13385 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13386 CALL_SUPER_CONSTRUCTOR_P): New macros.
13387 (write_classfile): Added prototype.
13388 * jcf-parse.c (jcf_parse_source): Parse and remember for
13389 generation if the file was seen on the command line.
13390 (parse_source_file): Don't write the class file here.
13391 (yyparse): Loop on files rewritten. Set current_jcf.
13392 (parse_zip_file_entries): Parse class file only if it was found.
13393 * lang.c (init_parse): Don't open command line provided filename
13395 (lang_parse): Don't set main_jcf anymore.
13396 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13397 (JCONSTRUCTOR_CHECK): New macro.
13398 (JBSC_TYPE_P): New macro.
13399 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13400 (COMPLETE_CHECK_OP_2): New macro.
13401 (struct parse_ctxt): New field explicit_constructor_p.
13402 (check_class_interface_creation): Fixed prototype indentation.
13403 (patch_method_invocation_stmt): Prototype reflects added argument.
13404 (patch_invoke): Likewise.
13405 (complete_method_declaration, build_super_invocation,
13406 verify_constructor_circularity,
13407 build_this_super_qualified_invocation, get_printable_method_name,
13408 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13409 verify_constructor_super, create_artificial_method,
13410 start_artificial_method_body, end_artificial_method_body,
13411 generate_field_initialization_code): New function prototypes.
13412 * parse.y: Fixed leading comment
13413 (constructor_header:, constructor_body:, block_end:): Rules tagged
13415 (type_declaration:): Call maybe_generate_finit.
13416 (method_declaration:): Action for method_body: placed in new
13417 function complete_method_declaration, called here.
13418 (constructor_declaration:): Defined actions. Removed leading
13420 (constructor_header:): New rule with action.
13421 (constructor_body:): Rule rewritten using block_begin: and
13422 block_end:. Defined actions.
13423 (constructor_declarator:, explicit_constructor_invocation:):
13425 (block:): Use new rules block_begin: block_end:.
13426 (block_begin:, block_end:): New rules and actions.
13427 (block_statements:): Fixed error message for explicit
13429 (method_invocation:): Call build_this_super_qualified_invocation
13430 if primary is `this' or `super' was seen.
13431 (conditional_expression:): Action defined.
13432 (extra_ctxp_pushed_p): New static global flag.
13433 (java_parser_context_save_global): Create parser context if
13434 necessary. Use extra_ctxp_pushed_p to remember it.
13435 (java_parser_context_restore_global): Pop extra parser context if
13437 (build_array_from_name): Array on primitive types are marked
13439 (register_fields): Restore new name in field initializer
13440 expression if type was altered. Non static fields initialized upon
13441 declaration marked initialized.
13442 (maybe_generate_finit): New function.
13443 (maybe_generate_clinit): Use create_artificial_method,
13444 start_artificial_method_body, end_artificial_method_body. Generate
13445 debug info for enclosed initialization statements.
13446 (method_header): Fixed leading comment. Check constructor
13447 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13449 (complete_method_declaration, constructor_circularity_msg,
13450 verify_constructor_circularity): New functions.
13451 (get_printable_method_name): New function.
13452 (check_method_redefinition): Don't rename <finit> methods. Fix
13453 declared constructor names. Error message for
13454 constructors modified.
13455 (java_check_regular_methods): Local variable seen_constructor
13456 renamed saw_constructor. Skip verification on constructors. Create
13457 default constructor with create_artificial_method.
13458 (java_check_methods): Removed unnecessary empty line.
13459 (create_artificial_method, start_artificial_method_body,
13460 end_artificial_method_body): New functions.
13461 (java_layout_classes): Changed leading comment. Reverse fields
13462 list if necessary. Always layout java.lang.Object if being
13464 (java_complete_expand_methods): Verify constructor circularity.
13465 (java_complete_expand_method): Call fix_constructor on
13466 constructors. Local variable no_ac_found removed. Restore
13467 bindings if method body expansion failed.
13468 (fix_constructors, verify_constructor_super,
13469 generate_field_initialization_code): New function.
13470 (java_expand_classes): Fixed leading comment. Write class file
13472 (resolve_expression_name): Check for illegal instance variable
13473 usage within the argument scope of an explicit constructor
13475 (resolve_qualified_expression_name): Pass extra from_super flag
13476 when invoking patch_method_invocation_stmt. New case for
13477 conditional expression when used as a primary. Check for error
13478 when acquiring super.
13479 (patch_method_invocation_stmt): Added extra argument super. New
13480 local variable is_static_flag. Set class_to_search according to
13481 the nature of the constructor invocation. Don't add `this'
13482 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13483 invocation within the argument scope of explicit constructor
13484 invocation. Set is_static according to is_static_flag. Provide
13485 extra `super' argument to patch_invoke invocation.
13486 (patch_invoke): New argument from_super. Loop on arguments
13487 indentation fixed. Pass from_super to invocation_mode. New switch
13488 case INVOKE_SUPER. Fixed error message in switch default case.
13489 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13491 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13492 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13493 message takes constructors into account.
13494 (find_applicable_accessible_methods_list): Fixed indentation.
13495 (qualify_ambiguous_name): Take explicit constructor invocation
13496 into account. Deal with a conditional expression as a primary to
13498 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13499 case. Added extra argument to patch_method_invocation_stmt.
13500 Register calls made to explicit constructor `this'. Don't call
13501 save_expr in ARRAY_REF case when emitting class files. Check for
13502 illegal use of this when expanding explicit constructor invocation
13504 (complete_function_arguments): Set and reset parser context
13505 explicit_constructor_p field value when appropriate.
13506 (build_super_invocation, build_this_super_qualified_invocation):
13508 (patch_assignment): Fixed typo.
13509 (patch_unaryop): Check on final fields occurs only when a decl
13511 (patch_return): Take constructors into account.
13512 (patch_conditional_expr): New function.
13513 * typeck.c (build_java_signature): Removed unnecessary empty line.
13515 1998-10-28 Jeffrey A Law (law@cygnus.com)
13517 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13519 1998-10-28 Tom Tromey <tromey@cygnus.com>
13521 * decl.c (init_decl_processing): Renamed fields.
13522 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13523 interface_len, msize fields.
13525 * class.c (make_class_data): Removed subclass_head and
13526 subclass_next fields.
13527 * decl.c (init_decl_processing): Removed subclass_head and
13528 subclass_next fields.
13530 1998-10-28 Jeffrey A Law (law@cygnus.com)
13532 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13533 * mangle.c (emit_unicode_mangled_name): Similarly.
13535 1998-10-26 Nick Clifton <nickc@cygnus.com>
13537 * jcf-parse.c (get_constant): Place braces around code to compute
13538 'd' when REAL_ARITHMETIC is not defined.
13540 1998-10-25 H.J. Lu (hjl@gnu.org)
13542 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13545 1998-10-23 Tom Tromey <tromey@cygnus.com>
13547 * lang-specs.h: `.zip' files are input to jc1.
13549 1998-10-22 Per Bothner <bothner@cygnus.com>
13551 * jvspecs.c: Add (but don't enable) support for combining multiple
13552 .class and .java input filenames to a single jc1 invocation.
13553 Add support for -C flag (copile to .class files).
13554 Translate -classpath and -CLASSPATH arguments.
13555 * lang-specs.h: Don't set %2 spec.
13557 1998-10-22 Tom Tromey <tromey@cygnus.com>
13559 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13561 (add_path): Don't add trailing separator to non-empty path
13564 * lang.c (lang_decode_option): Check for -fclasspath and
13565 -fCLASSPATH before examining other `-f' options.
13567 * java-tree.h (finalize_identifier_node): Don't declare.
13568 * class.c (make_class_data): Don't push "final" field.
13569 * decl.c (init_decl_processing): Don't push "final" field.
13570 (finalize_identifier_node): Removed.
13571 (init_decl_processing): Don't set finalize_identifier_node.
13573 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13575 1998-10-11 Anthony Green <green@cygnus.com>
13577 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13578 (JV_SCAN_SOURCES): New macro.
13579 (JCF_DUMP_SOURCES): Likewise.
13580 (jcf-dump$(exeext)): New target.
13581 (jv-scan$(exeext)): New target.
13583 1998-10-22 Tom Tromey <tromey@cygnus.com>
13585 * Makefile.in (LEX): Removed.
13586 (LEXFLAGS): Likewise.
13587 (SET_BISON): New macro.
13589 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13590 spurious diffs in parse.c.
13591 ($(PARSE_SCAN_C)): Likewise.
13592 (PARSE_DIR): New macro.
13594 (PARSE_SCAN_C): Likewise.
13595 (PARSE_RELDIR): New macro.
13597 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13599 * jcf-io.c (find_class): Use saw_java_source to determine when to
13600 look for `.java' file.
13601 * jcf-parse.c (saw_java_source): New global.
13602 (yyparse): Set it if `.java' file seen.
13604 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13605 (GCJH_SOURCES): Likewise.
13606 * Makefile.in (datadir): New macro.
13607 (libjava_zip): Likewise.
13608 (JAVA_OBJS): Added jcf-path.o.
13609 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13610 (../gcjh$(exeext)): Likewise.
13611 (jcf-path.o): New target.
13612 * java-tree.h (fix_classpath): Removed decl.
13613 * jcf-parse.c (fix_classpath): Removed.
13614 (load_class): Don't call fix_classpath.
13615 * parse.y (read_import_dir): Don't call fix_classpath.
13616 * lex.h: Don't mention classpath.
13617 * lex.c (java_init_lex): Don't initialize classpath.
13618 * jcf-io.c (classpath): Removed global.
13619 (find_class): Use jcf_path iteration functions. Correctly search
13620 class path for .java file.
13621 (open_in_zip): New argument `is_system'.
13622 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13623 classpath-related options.
13624 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13626 (lang_init): Call jcf_path_init.
13627 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13628 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13629 Correctly put braces around second string in each entry.
13630 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13631 classpath-related options.
13632 (help): Updated for new options.
13633 * jcf.h: Declare functions from jcf-path.c. Don't mention
13634 `classpath' global.
13635 * jcf-path.c: New file.
13637 * jcf-depend.c: Include jcf.h.
13639 * jcf-write.c (localvar_alloc): Returns `void'.
13640 (localvar_free): Removed unused variable.
13642 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13643 (init_parse): Use OBJECT_SUFFIX, not ".o".
13645 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13647 * class.c (emit_register_classes): Renamed from
13648 emit_register_class.
13649 * java-tree.h (emit_register_classes): Prototype renamed from
13650 emit_register_class.
13651 * jcf-parse.c (yyparse): Call emit_register_classes once before
13653 * parse.y (java_expand_classes): No longer register classes.
13655 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13657 * class.c (is_compiled_class): New local variable
13658 seen_in_zip. Identify classes found in currently compiled source
13660 * decl.c (complete_start_java_method): Fixed typo.
13661 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13662 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13663 (CLASS_P): Moved around.
13664 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13665 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13667 (jcf_parse_source): Changed leading comment. Removed unnecessary
13668 fclose and CLASS_FROM_SOURCE_P marking.
13669 (parse_source_file): New local variables remember_for_generation
13670 and filename. Mark parsed file name identifier node. Removed block
13671 executed when parse_only was null. Set remember_for_generation.
13672 Use it as an argument to java_pop_parser_context.
13673 (yyparse): New local variables several_files, list, next node and
13674 current_file_list. Split ampersand separated file names into
13675 current_file_list. Iterate through the list and parse accordingly.
13676 * parse.h (java_pop_parser_context): New function prototype.
13677 * parse.y (ctxp_for_generation): New static global variable.
13678 (java_pop_parser_context): New argument generate. Link popped ctxp
13679 to ctxp_for_generation list accordingly.
13680 (java_complete_expand_methods): Fixed indentation.
13681 (java_expand_classes): New function.
13683 1998-10-17 Per Bothner <bothner@cygnus.com>
13685 * Makefile.in: Link with libiberty.a instead of memmove.o.
13687 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13689 * lex.c (setjmp.h): No longer included.
13690 * lex.h (setjmp.h): Included.
13691 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13692 (duplicate_declaration_error_p): Renamed from
13693 duplicate_declaration_error.
13694 (build_array_from_name): New function prototype.
13695 * parse.y (setjmp.h): No longer included.
13696 (variable_declarator_id): Define action.
13697 (build_array_from_name): New function.
13698 (duplicate_declaration_error_p): Renamed from
13699 duplicate_declaration_error. Fixed leading comment.
13700 (register_fields): Main `for' loop reorganized. Uses
13701 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13702 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13703 build_array_from_name.
13704 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13706 (read_import_dir): Don't try to skip `.' and `..'.
13707 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13708 build_array_from_name. Main `for' loop reorganized.
13709 (resolve_qualified_expression_name): When building access to a
13710 field, use the type where the field was found, not its own type.
13711 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13712 field was found is null.
13713 (qualify_ambiguous_name): Sweep through all successive array
13716 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13718 * java-tree.h (pop_labeled_block, lang_printable_name,
13719 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13720 interface_of_p, inherits_from_p, fix_classpath,
13721 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13722 make_class_data, register_class, alloc_name_constant): New
13723 function prototypes.
13724 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13725 indentation. Added cast to remove warning.
13726 (lang_printable_name): Set v argument unused.
13727 (lang_print_error): Added argument to lang_printable_name call.
13728 (java_dummy_print, print_lang_decl, print_lang_type,
13729 print_lang_identifier, lang_print_xnode): All argument marked
13731 * lex.c (java_unget_unicode): Removed unnecessary argument.
13732 (java_allocate_new_line): Unused local variable is gone.
13733 (java_read_char): Added parenthesis in expressions to remove
13734 warnings. Added final return statement.
13735 (java_read_unicode): Added parenthesis in expression to remove
13737 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13738 (java_parse_escape_sequence): Likewise.
13739 (java_lex): Unused local variables are gone. Fixed
13740 java_unget_unicode invocation.
13741 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13743 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13744 lang_printable_name invocation in macro.
13745 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13747 (duplicate_declaration_error): Suppressed unused argument in
13749 (identical_subpath_p): Function declaration is gone.
13750 (patch_invoke): Suppressed unused argument in prototype.
13751 (patch_cast, build_labeled_block, check_thrown_exceptions):
13753 * parse.y (setjmp.h): Included
13754 (toplev.h): Likewise.
13755 (field_declaration:): Suppressed unused local
13756 (label_decl:): Fixed build_labeled_block invocation.
13757 (java_pop_parser_context): Put extra parenthesis around assignment
13759 (yyerror): Suppressed unused local variables.
13760 (variable_redefinition_error): Fixed lang_printable_name
13762 (create_interface): Suppressed unused local variables.
13763 (create_class): Likewise.
13764 (duplicate_declaration_error): Suppressed unused argument. Fixed
13765 lang_printable_name invocation.
13766 (register_fields): Suppressed unused local variable. Fixed
13767 duplicate_declaration_error invocation.
13768 (method_header): Suppressed unused local variable.
13769 (method_declarator, parser_check_super): Likewise.
13770 (java_complete_class): Suppressed unused local variable. Fixed
13771 fatal error message.
13772 (complete_class_report_errors): Added default: in switch.
13773 (java_check_regular_methods): Fixed lang_printable_name
13775 (check_throws_clauses): Likewise.
13776 (java_check_abstract_methods): Suppressed unused local
13777 variable. Fixed lang_printable_name invocation.
13778 (read_import_entry): Added supplemental return statement.
13779 (read_import_dir): Suppressed unused local variables.
13780 (check_pkg_class_access, declare_local_variables): Likewise.
13781 (source_start_java_method): Suppressed unused extern variable
13783 (expand_start_java_method): Suppressed unused extern and local
13784 variable declarations.
13785 (java_complete_expand_methods): Likewise.
13786 (java_complete_expand_method): Suppressed unused local variables.
13787 (make_qualified_name): Likewise.
13788 (resolve_qualified_expression_name): Added default: in
13789 switch. Fixed lang_printable_name invocation.
13790 (class_instance_creation_expression): Added parenthesis around
13792 (patch_method_invocation_stmt): Fixed lang_printable_name and
13793 patch_invoke invocations.
13794 (check_for_static_method_reference): Fixed lang_printable_name
13796 (patch_invoke): Suppressed unused arguments and local variables.
13797 (lookup_method_invoke): Suppressed unused local variables.
13798 (qualify_ambiguous_name): Added default: in switch.
13799 (identical_subpath_p): Function removed.
13800 (patch_assignment): Suppressed unused local variables. Suppressed
13801 unnecessary if statement. Fixed lang_printable_name invocations.
13802 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13803 (valid_ref_assignconv_cast_p): Parenthesis around
13804 expression. Suppressed unused local variables.
13805 (build_binop): Suppressed unused local variables. fixed
13806 lang_printable_name invocations.
13807 (string_constant_concatenation): Suppressed unused local
13809 (patch_unaryop): Fixed lang_printable_name invocation.
13810 (patch_cast): Suppressed unnecessary argument. Fixed
13811 lang_printable_name invocation.
13812 (patch_array_ref): Fixed lang_printable_name invocation.
13813 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13814 (build_labeled_block): Suppressed unused argument.
13815 (generate_labeled_block): Fixed build_labeled_block invocation.
13816 (build_loop_body): Suppressed unused local variables.
13817 (patch_loop_statement): Likewise.
13818 (patch_exit): Fixed lang_printable_name invocation.
13819 (patch_switch_statement): Likewise.
13820 (case_identity): First argument marked unused.
13821 (patch_try_statement): Fixed lang_printable_name invocations.
13822 (patch_synchronized_statement, patch_throw_statement): Likewise.
13823 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13824 lang_printable_name invocations.
13825 (check_thrown_exceptions_do): Suppressed unused argument.
13827 1998-10-14 Tom Tromey <tromey@cygnus.com>
13829 * jcf-write.c (write_classfile): Add output class file as target.
13830 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13831 * jcf.h: Added declarations for dependency-tracking functions.
13832 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13833 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13834 (finish_parse): Call jcf_dependency_write.
13835 (dependency_tracking): New global.
13836 (DEPEND_SET_FILE): New define.
13837 (DEPEND_ENABLE): New define.
13838 (init_parse): Enable dependency tracking if required.
13840 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13841 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13842 (../gcjh$(exeext)): Likewise.
13843 (jcf-depend.o): New target.
13844 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13845 (GCJH_SOURCES): Likewise.
13846 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13848 (find_classfile): Added dep_name argument.
13849 (find_class): Compute name of dependency.
13850 (open_in_zip): Call jcf_dependency_add_file.
13851 * gjavah.c (output_file): No longer global.
13852 (usage): Don't mention "gjavah".
13854 (java_no_argument): Likewise.
13855 (version): Likewise.
13856 (main): Recognize and handle -M family of options.
13857 (print_mangled_classname): Return is void.
13858 (process_file): Handle case where output is suppressed.
13859 (HANDLE_END_FIELD): Likewise.
13860 (HANDLE_METHOD): Likewise.
13861 * jcf-depend.c: New file.
13863 1998-10-13 Jeffrey A Law (law@cygnus.com)
13865 * java-tree.def: Add missing newline at EOF.
13867 1998-10-13 Tom Tromey <tromey@cygnus.com>
13869 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13870 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13872 Include <config.h> and "system.h".
13873 (disassemble_method): Undefine RET to avoid clash with
13874 config/i386/i386.h.
13876 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13878 * decl.c (runtime_exception_type_node, error_exception_type_node):
13879 New global variables.
13880 (init_decl_processing): Initialized.
13881 * expr.c (java_lang_expand_expr): Set caught exception type to
13882 null if catch handler argument doesn't exit.
13883 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13885 * java-tree.h (runtime_exception_type_node,
13886 error_exception_type_node): Global variables declared.
13887 (DECL_FUNCTION_THROWS): New macro.
13888 (DECL_FUNCTION_BODY): Modified comment.
13889 (DECL_SPECIFIC_COUNT): Likewise.
13890 (struct lang_decl): New field throws_list.
13891 (IS_UNCHECKED_EXPRESSION_P): New macro.
13892 * lex.c (java_lex): Generate location information for THROW_TK.
13893 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13894 EXCEPTIONS_P): New macros.
13895 (enum jdep_code): New value JDEP_EXCEPTION.
13896 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13897 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13898 PATCH_METHOD_RETURN_ERROR): New macros.
13899 (patch_method_invocation_stmt): Added new argument to prototype.
13900 (patch_synchronized_statement, patch_throw_statement,
13901 check_thrown_exceptions, check_thrown_exceptions_do,
13902 purge_unchecked_exceptions, check_throws_clauses): New function
13904 * parse.y Fixed typo in keyword section.
13905 (throw:): Rule tagged <node>.
13906 (THROW_TK): Keyword tagged <operator>.
13907 (method_header:): Last argument to call to method_header passed
13909 (throws:, class_type_list:, throw_statement:,
13910 synchronized_statement:, synchronized:): Defined actions.
13911 (method_header): New local variable current. Register exceptions
13912 from throws clause.
13913 (java_complete_tree): Complete and verify exceptions from throws
13915 (complete_class_report_errors): Error message on exceptions not
13917 (java_check_regular_methods): Fixed typo. Shortcut on private
13918 overriding methods. Changed error message on method
13919 redefinition. Check for throws clause compatibility.
13920 (check_throws_clauses): New function.
13921 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13922 method. Changed error message on method redefinition.
13923 (currently_caught_type_list): New static variable.
13924 (java_complete_expand_methods): Purge unchecked exceptions from
13925 throws clause list. Call PUSH_EXCEPTIONS before walk and
13926 POP_EXCEPTIONS after.
13927 (resolve_qualified_expression_name): Pass new argument as NULL to
13928 patch_method_invocation_stmt.
13929 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13930 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13931 argument list when appropriate. Use new argument if non null to
13932 store selected method decl.
13933 (patch_invoke): Convert if necessary args of builtin types before
13934 forming CALL_EXPR. Argument list no longer reversed here.
13935 (invocation_mode): Treat final methods as static methods.
13936 (java_complete_tree): New cases for THROW_EXPR: and
13937 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13939 (complete_function_arguments): No more RECORD_TYPE
13940 conversion. Function parameter nodes no longer saved.
13941 (valid_ref_assignconv_cast_p): Avoid handling null type.
13942 (patch_binop): Fixed null constant reference handling.
13943 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13944 BUILD_THROW macros.
13945 (patch_try_statement): Fixed comments. Record caught types in
13946 list, push the list, expand try block and pop the list.
13947 (patch_synchronized_statement, patch_throw_statement,
13948 check_thrown_exceptions, check_thrown_exceptions_do,
13949 purge_unchecked_exceptions): New functions.
13950 * typeck.c (lookup_argument_method): Allow WFL in place of method
13951 DECL_NAME during method definition check
13953 1998-10-09 Tom Tromey <tromey@cygnus.com>
13955 * gjavah.c (decode_signature_piece): New function.
13956 (print_c_decl): Use it. Added `name_override' argument.
13957 (print_method_info): Use name_override argument to print_c_decl.
13958 (seen_fields): Removed.
13959 (print_field_info): Don't update seen_fields.
13960 (struct method_name): New structure.
13961 (method_name_list): New global.
13962 (print_method_info): Add new method to list of methods.
13963 (name_is_method_p): New function.
13964 (print_field_info): If field name has same name as method, then
13966 (process_file): Parse methods before fields.
13967 (field_pass): New global.
13968 (HANDLE_END_FIELD): Take field_pass into account.
13970 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13972 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13973 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13975 1998-10-03 Anthony Green <green@cygnus.com>
13977 * jvspec.c: Fix bug in jvgenmain_spec patch.
13979 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13981 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13982 * decl.c (soft_exceptioninfo_call_node): New global variable.
13983 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13984 takes extra integer argument. soft_exceptioninfo_call_node
13986 * except.c (java_set_exception_lang_code): New function
13987 (method_init_exceptions): Called here.
13988 (prepare_eh_table_type): New function.
13989 (expand_end_java_handler): Called here.
13990 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13991 one argument. Modified generation of call to
13992 soft_badarrayindex_node to use new argument.
13993 (build_java_arrayaccess): Pass faulty index value to
13994 build_java_throw_out_of_bounds_exception.
13995 (generate_name): New function.
13996 (java_lang_expand_expr): New local variables node, current,
13997 has_finally_p. Expand TRY_EXPR node.
13998 (process_jvm_instruction): Replace top of the stack with thrown
13999 object reference when entering exception handler.
14000 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
14001 specific tree codes.
14002 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
14004 (DECL_SPECIFIC_COUNT): New macro.
14005 (prepare_eh_table_type, java_set_exception_lang_code,
14006 generate_name): New function declarations.
14007 (match_java_method): Declaration deleted.
14008 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
14010 * lex.c (TRY_TK, CATCH_TK): Generate location information.
14011 * parse.h (redefinition_error, refine_accessible_methods_list,
14012 can_cast_to_p): Function declaration removed.
14013 (classitf_redefinition_error, variable_redefinition_error,
14014 parse_jdk1_1_error, find_applicable_accessible_methods_list,
14015 find_most_specific_methods_list, argument_types_convertible,
14016 enter_a_block, valid_builtin_assignconv_identity_widening_p,
14017 valid_cast_to_p, valid_method_invocation_conversion_p,
14018 try_reference_assignconv, add_stmt_to_compound,
14019 build_jump_to_finally, build_tree_list, patch_try_statement,
14020 java_get_catch_block): New function declarations.
14021 * parse.y (string_buffer_type): Global variable deleted.
14022 (group_of_labels, catches, catch_clause, catch_clause_parameter,
14023 finally): Rules tagged <node>.
14024 (TRY_TK, CATCH_TK): Token tagged <operator>.
14025 (class_body_declaration:, class_member_declaration:,
14026 formal_parameter:, explicit_constructor_invocation:,
14027 interface_member_declaration:, constant_declaration:,
14028 primary_no_new_array:, class_instance_creation_expression:,
14029 array_creation_expression:): Issue error on unsuported JDK1.1
14031 (try_statement:, catches:, finally:): Define actions.
14032 (catch_clause_parameter): New rule.
14033 (catch_clause:): Use new rule catch_clause_parameter.
14034 (parse_jdk1_1_error): New function.
14035 (redefinition_error): Renamed classitf_redefinition_error.
14036 (variable_redefinition_error): New function.
14037 (check_class_interface_creation): Call
14038 classitf_redefinition_error.
14039 (java_complete_tree): Added error message on JDEP_TYPE: case.
14040 (complete_class_report_errors): Fixed indentation.
14041 (declare_local_variables): Call variable_redefinition_error.
14042 (source_end_java_method): Call java_set_exception_lang_code and
14043 emit_handlers where appropriate.
14044 (java_method_add_stmt): Call add_stmt_to_block.
14045 (add_stmt_to_block): New function.
14046 (lookup_method_invoke): Fixed outside comment. new local variable
14047 candicates. Call find_applicable_accessible_methods_list and
14048 find_most_specific_methods_list when searching for a
14049 method. Modified error report to list possible candidates when
14051 (find_applicable_accessible_methods_list,
14052 find_most_specific_methods_list, argument_types_convertible): New
14054 (refine_accessible_methods_list): Function deleted.
14055 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
14056 expr (if applicable) before calling patch_array_ref.
14057 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
14058 (enter_block): Fixed comment.
14059 (enter_a_block): New function.
14060 (patch_assignment): Reorganized. Call try_reference_assignconv for
14061 references. Call valid_cast_to_p instead of can_cast_to_p.
14062 (try_reference_assignconv,
14063 valid_builtin_assignconv_identity_widening_p): New functions.
14064 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
14065 (valid_cast_to_p, valid_method_invocation_conversion_p): New
14067 (build_string_concatenation): Don't resolve StringBuffer.
14068 (patch_cast): Fixed inverted arguments.
14069 (patch_array_ref): Code to save array expr deleted. Call
14070 valid_cast_to_p instead of can_cast_to_p.
14071 (generate_labeled_block): Call generate_name.
14072 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14073 patch_try_statement): New functions.
14074 * typeck.c (match_java_method): Function deleted.
14076 1998-10-02 Anthony Green <green@cygnus.com>
14078 * jvspec.c: jvgenmain_spec uses different temporary file names.
14080 1998-10-02 Anthony Green <green@cygnus.com>
14082 * jvspec.c (lang_specific_driver): Fail if user specifies
14083 --main= when not linking.
14085 1998-09-28 Tom Tromey <tromey@cygnus.com>
14087 * class.c (make_class_data): Push value for `thread' field.
14088 * decl.c (init_decl_processing): Added `thread' field to class.
14090 * class.c (add_field): Always make static fields externally
14093 1998-09-26 Anthony Green <green@cygnus.com>
14095 * expr.c (build_java_athrow,
14096 build_java_throw_out_of_bounds_exception, expand_invoke,
14097 build_newarray, expand_java_multianewarray, build_java_monitor):
14098 Update comments to reflect _Jv_* function names.
14100 1998-09-25 Per Bothner <bothner@cygnus.com>
14102 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14103 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14104 * parse.y (expand_start_java_method): Likewise.
14106 1998-09-24 Per Bothner <bothner@cygnus.com>
14108 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14110 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14111 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14112 * expr.c: Remove no-longer-needed calls to promote_type.
14113 * decl.c (give_name_to_locals): Liekwise.
14114 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14115 * parse.y: Add/remove promote_type calls as appropriate.
14116 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14117 (parse_signature_string): Likewise.
14118 (build_java_array_type): Fix for now signature convenions.
14120 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14122 1998-09-23 Tom Tromey <tromey@cygnus.com>
14124 * class.c (init_class_processing): libjava function renamed to
14127 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14129 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14130 * java-tree.def: Fixed DEFTREECODE third argument.
14131 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14132 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14133 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14134 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14135 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14136 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14137 * lang.c (java_tree_code_type, java_tree_code_length,
14138 java_tree_code_name): New arrays.
14139 (lang_init): Append Java tree node definitions to Gcc ones.
14140 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14142 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14144 (java_lex): Allow declaration of empty string constants. Retain
14145 location information on CASE_TK and DEFAULT_TK.
14146 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14147 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14148 Modified to be more robust.
14149 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14150 (build_new_invocation, try_builtin_assignconv,
14151 patch_switch_statement, string_constant_concatenation,
14152 build_string_concatenation, patch_string_cst, patch_string,
14153 java_expand_switch): New function declarations.
14154 * parse.y: Rules related to switch and EH tagged <node>.
14155 (label_id): Set to NULL_TREE
14156 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14158 (this_or_super:): Fixed indentation.
14159 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14160 statement_expression:): Removed call to RULE on all sub-rules.
14161 (switch_expression:, switch_labels:): New rules.
14162 (switch_statement:, switch_block:, switch_block_statement_groups:,
14163 switch_block_statement_group:, switch_labels:, switch_label:):
14165 (throw_statement:, synchronized_statement:, try_statement:):
14166 Defined temporary actions.
14167 (class_instance_creation_expression:): Call
14168 build_new_invocation. Fixed indentation.
14169 (field_access): Fixed indentation.
14170 (method_invocation): Likewise.
14171 (make_qualified_primary): Use THIS_EXPR.
14172 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14173 resolving from SUPER, set *type_found.
14174 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14175 (java_complete_tree): Removed unused local variable `location'. Case
14176 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14177 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14178 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14179 STRING_CST: case. default: checks for patchable strings.
14180 (complete_function_arguments): Transform string constant or
14181 crafted StringBuffer if necessary.
14182 (build_method_invocation): Fixed comments.
14183 (build_new_invocation): New function.
14184 (patch_assignment): Call try_builtin_assignconv to figure a valid
14185 assignment conversion between builtin types.
14186 (try_builtin_assignconv): New function.
14187 (build_binop): Use URSHIFT_EXPR directly to call build.
14188 (operator_string): Use UNARY_PLUS_EXPR.
14189 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14191 (do_merge_string_cste, merge_string_cste,
14192 string_constant_concatenation, build_string_concatenation,
14193 patch_string, patch_string_cst): New function.
14194 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14195 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14196 (build_newarray_node): Use NEW_ARRAY_EXPR.
14197 (build_this): Use THIS_EXPR.
14198 (build_return): Enable debug information on return statement.
14199 (build_if_else_statement): Likewise.
14200 (complete_labeled_statement): Fixed related comment.
14201 (build_loop_body): Fixed comment.
14202 (build_bc_statement): Enable debug information on break/continue
14204 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14206 (patch_switch_statement, case_identity, java_expand_switch): New
14209 1998-09-21 Per Bothner <bothner@cygnus.com>
14211 * buffer.h (BUFFER_INIT): New macro.
14212 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14213 Pass (struct jcf_partial *state) to most functions.
14214 (jcf_block, jcf_relocation): New types.
14215 Support labels, branches, conditionals, loops.
14217 1998-09-21 Tom Tromey <tromey@cygnus.com>
14219 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14221 1998-09-21 Per Bothner <bothner@cygnus.com>
14223 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14224 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14225 not integer_type_node (INT_TYPE_SIZ bits).
14227 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14229 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14230 * jcf-dump.c (print_exception_table): New function.
14231 (disassemble_method): Better handling of wide instructions.
14232 Make more robust for bad input.
14234 1998-09-30 Jeffrey A Law (law@cygnus.com)
14236 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14239 1998-09-17 Jeffrey A Law (law@cygnus.com)
14241 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14243 1998-09-17 Tom Tromey <tromey@cygnus.com>
14245 * Makefile.in ($(PARSE_H)): Removed target.
14247 1998-09-17 Jeffrey A Law (law@cygnus.com)
14249 * Makefile.in (JAVA_OBJS): Add memmove.o
14250 (memmove.o): New target & rules.
14252 1998-09-15 Tom Tromey <tromey@cygnus.com>
14254 * expr.c (expand_invoke): Don't generate a call to the class init
14257 1998-09-14 Jeffrey A Law (law@cygnus.com)
14259 * Makefile.in: Add many missing dependencies.
14260 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14262 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14263 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14265 1998-09-11 Per Bothner <bothner@cygnus.com>
14267 * decl.c (complete_start_java_method): If method is static (and
14268 not private) call _Jv_InitClass.
14269 * expr.c (expand_invoke): Don't call build_class_init.
14271 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14273 1998-09-10 Jeffrey A Law (law@cygnus.com)
14275 * Make-lang.in (GCJ): Define before using.
14277 1998-09-09 Jeffrey A Law (law@cygnus.com)
14279 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14280 losing due to namespace pollution in GNU getopt.h
14282 1998-09-09 Tom Tromey <tromey@cygnus.com>
14284 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14285 (java.all.cross): Likewise.
14286 (java.rest.encap): Likewise.
14288 1998-09-08 Jeffrey A Law (law@cygnus.com)
14290 * gjavah.c (print_class_decls): Fix thinko in arglist
14291 * jcv-io.c (find_classfile): Similarly.
14293 1998-09-07 Jeffrey A Law (law@cygnus.com)
14295 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14297 1998-09-05 Tom Tromey <tromey@cygnus.com>
14299 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14300 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14301 * Makefile.in (PARSE_C): New macro.
14302 (PARSE_H): Likewise.
14303 (PARSE_SCAN_C): Likewise.
14304 ($(PARSE_C)): Target renamed from parse.c.
14305 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14306 (clean): Remove parse-scan.c as well.
14307 (parse.o): Depend on $(PARSE_C).
14309 1998-09-05 Anthony Green <green@cygnus.com>
14311 * README, license.terms: Removed.
14313 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14314 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14315 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14316 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14317 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14318 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14319 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14320 and Java trademark attribution.
14322 1998-09-04 Tom Tromey <tromey@cygnus.com>
14324 * Makefile.in: Use gcjh, not gjavah.
14325 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14326 * Make-lang.in: Changed gjavah to gcjh everywhere.
14328 1998-09-03 Per Bothner <bothner@cygnus.com>
14330 * gjavah.c: Support new -prepend -add -append flags.
14331 (print_method_info): Method is not virtual if class is final.
14333 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14335 * jv-scan.c: Fixed copyright assignment.
14336 * keyword.gperf: Likewise.
14337 * keyword.h: Likewise.
14338 * lex.c: Fixed copyright assignment.
14339 (java_lex): Push unicode back when parsing '<'.
14340 * lex.h: Fixed copyright assignment.
14341 * parse-scan.y: Likewise.
14342 * parse.h: Fixed copyright assignment.
14343 (build_debugable_stmt, complete_for_loop): New function prototypes.
14344 * parse.y: Fixed copyright assignment.
14345 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14346 size_zero_node when completing a loop with no exit condition.
14347 (for_statement_nsi:): Define action.
14348 (for_init:, for_update:): Return size_zero_node when empty.
14349 (declare_local_variables): Call build_debugable_stmt.
14350 (build_debugable_stmt): New function.
14351 (build_loop_body): Build debugable statement around loop
14353 (complete_loop_body): Take into account the debugable statement
14354 around the EXIT_EXPR.
14355 (complete_loop_body): New function.
14356 (patch_exit_expr): Fixed condition inversion.
14358 1998-09-02 Tom Tromey <tromey@cygnus.com>
14360 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14361 name of thread define.
14362 * jvspec.c (THREAD_NAME): New macro.
14364 (THREADLIB): Likewise.
14365 (lang_specific_driver): Recognize attempt to link with thread
14366 library or gc library. Recognize -ljava on command line so it
14367 isn't linked against more than once.
14369 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14371 * parse-scan.y (report_main_declaration): Name of the class
14372 containing `main' can be a qualified name.
14374 1998-08-31 Tom Tromey <tromey@cygnus.com>
14376 * config-lang.in: Changed gjavac to gjc everywhere.
14377 * Make-lang.in: Changed gjavac to gjc everywhere.
14379 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14381 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14382 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14383 and install the files.
14384 * Makefile.in (JAVA_OBJS_LITE): New variable.
14385 (compiler:): Now include jv-scan as a dependency.
14386 (../jv-scan$(exeext), parse-scan.c): New targets.
14387 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14388 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14389 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14390 check for errors even if parse_only.
14391 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14393 (yylex): New function. Uses java_lex body.
14394 (java_lex): Removed commented out statement. Remove local variable
14395 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14396 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14397 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14398 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14399 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14400 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14402 (java_lex_error): Empty if JC1_LITE is defined.
14403 (java_get_line_col): Return 0 if JC1_LITE is defined.
14404 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14405 SET_MODIFIER_CTX): Moved into the section containing the macros
14406 conditionally defined by JC1_LITE.
14407 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14408 argument if JC1_LITE is defined.
14409 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14410 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14412 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14413 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14414 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14415 to different values according to JC1_LITE.
14416 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14417 declared if JC1_LITE set.
14418 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14419 defined if JC1_LITE not set.
14420 (struct parser_ctx): Reorganized and skip the jc1 front end part
14422 (java_layout_classes): New function definition.
14423 (java_push_parser_context, java_init_lex, yyparse, yylex,
14424 yyerror): Prototype always declared. All other static function
14425 prototypes declared only if JC1_LITE is not set.
14426 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14427 declared in parse.h.
14428 (java_layout_classes): New function.
14429 (java_complete_expand_methods): No longer layout the class here.
14430 * parse-scan.y: New file.
14431 * jv-scan.c: New file.
14433 1998-08-25 Tom Tromey <tromey@cygnus.com>
14435 * gjavah.c (main): Handle -friend option.
14436 (friend_specs): New global.
14437 (generate_access): Handle friend_specs.
14438 (process_file): Likewise.
14439 (MAX_FRIENDS): New macro.
14440 (friend_count): New global.
14441 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14442 Changed all callers.
14444 1998-08-24 Per Bothner <bothner@cygnus.com>
14446 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14447 (main): Handle processing all the entries of a named .zip archive.
14448 * jcf-io.c (jcf_trim_old_input): New function.
14449 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14451 1998-08-24 Per Bothner <bothner@cygnus.com>
14453 * lang.c (flag_assume_compiled): Make default be on.
14455 1998-08-21 Per Bothner <bothner@cygnus.com>
14457 * jcf-dump.c: Add bunches of flags to control output more.
14458 (process_class): New function; support printing more than one class.
14459 (main): Support new --print-main and --javap flags.
14460 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14461 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14463 1998-08-20 Per Bothner <bothner@cygnus.com>
14465 Change mangling of dispatch table to match C++ vtable (w/thunks).
14466 * class.c (build_dtable_decl), java-tree.h: New function.
14467 (make_class_data): Call it.
14468 * decl.c (init_decl_processing): Likewise.
14470 1998-08-19 Warren Levy <warrenl@cygnus.com>
14472 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14473 soft_anewarray; adjust args passed.
14474 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14475 match _Jv_NewObjectArray.
14477 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14479 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14480 * expr.c (loopup_label): Call create_label_decl.
14481 (create_label_decl): New function.
14482 (java_lang_expand_expr): Call expand_start_bindings with argument
14484 * java-tree.h Added space after PROTO in function declarations
14486 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14487 (create_label_decl, push_labeled_block): New function
14489 * lex.c (label_id): Initialize.
14490 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14492 * parse.h Added space after PROTO in function declarations when
14494 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14495 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14496 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14497 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14499 (struct parser_ctxt): New fields current_loop,
14500 current_labeled_block.
14501 (build_if_else_statement, patch_if_else_statement,
14502 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14503 generate_labeled_block, complete_labeled_statement,
14504 build_bc_statement, patch_bc_statement, patch_loop_statement,
14505 build_new_loop, build_loop_body, complete_loop_body): New function
14507 * parse.y (java_warning_count): New global variable.
14508 (label_id): New static variable.
14509 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14510 (block:): Return size_zero_node when block is empty.
14511 (empty_statement:): Return size_zero_node.
14512 (statement:): Implement supplemental action when for_statement: is
14514 (label_decl:): New rule.
14515 (labeled_statement:): Rewritten using label_decl. Actions
14517 (labeled_statement_nsi:): Likewise.
14518 (if_then_statement): Actions implemented.
14519 (while_expression): New rule.
14520 (while_statement:): Rewritten using while_expression. Actions
14522 (while_statement_nsi:): Likewise.
14523 (do_statement_begin:): New rule.
14524 (do_statement:): Rewritten using do_statement_begin. Actions
14526 (for_statement:): Rewritten using for_begin. Actions implemented.
14527 (for_statement_nsi:): Likewise.
14528 (for_header:, for_begin:): New rules.
14529 (for_init:): Actions implemented.
14530 (statement_expression_list:, break_statement:,
14531 continue_statement:): Likewise.
14532 (yyerror): Count number of issued warning(s).
14533 (java_report_errors): Report error(s) and/or warning(s).
14534 (java_complete_class): Use build_java_argument_signature to
14535 recompute completed method signature.
14536 (java_check_regular_methods): New locals method_wfl and aflags.
14537 Use method_wfl instead of lookup_cl during error reports. Fixed
14538 indentation and modified some error messages. Use
14539 lang_printable_name in method instead of the DECL_NAME. New code
14540 to issue warnings on methods not overriding corresponding methods
14541 private to a different package.
14542 (java_method_add_stmt): Call add_stmt_to_compound.
14543 (add_stmt_to_compound): New function.
14544 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14545 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14546 (build_if_else_statement, patch_if_else_statement,
14547 build_labeled_block, generate_labeled_block,
14548 complete_labeled_statement, build_new_loop, build_loop_body,
14549 complete_loop_body, patch_loop_statement, build_bc_statement,
14550 patch_bc_statement, patch_exit_expr): New functions.
14551 * typeck.c (build_java_signature): Build argument signature before
14552 enclosing it in between parenthesis.
14554 1998-08-17 Warren Levy <warrenl@cygnus.com>
14556 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14557 (JAVA_OBJS): Added reminder comment
14559 1998-08-13 Nick Clifton <nickc@cygnus.com>
14561 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14562 be interpreted as a long long.
14564 1998-08-13 Warren Levy <warrenl@cygnus.com>
14566 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14567 soft_initialise_class. Use _Jv_NewMultiArray, not
14568 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14569 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14570 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14571 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14573 1998-08-12 Per Bothner <bothner@cygnus.com>
14575 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14576 length_identifier_node): New global tree node constants.
14577 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14578 Replace uses by super_identifier_node etc.
14579 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14581 * parse.y (resolve_field_access): Don't special-case ".length" if
14582 flag_emit_class_files.
14583 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14584 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14587 1998-08-11 Per Bothner <bothner@cygnus.com>
14589 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14590 * class.c (make_method_value): Remove init for removed fields.
14592 * class.c (layout_class): Use build_java_argument_signature.
14593 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14595 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14596 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14597 (build_java_signature): Don't use push_java_argument_signature.
14599 * typeck.c (lookup_argument_method): New function.
14600 * parse.y (java_check_regular_methods): Use lookup_argument_method
14601 instead of lookup_java_method2 followed by lookup_java_method.
14603 * parse.y (check_method_redefinition): Minor optimization.
14605 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14606 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14608 1998-08-10 Tom Tromey <tromey@cygnus.com>
14610 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14613 * gjavah.c (java_float_finite): Use K&R-style definition.
14614 (java_double_finite): Likewise.
14615 (generate_access): Now returns void. Changed all callers.
14616 (last_access_generated): Removed.
14617 (process_file): Only make a single pass over the .class file.
14619 1998-07-29 Per Bothner <bothner@cygnus.com>
14621 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14622 for compatibility for G++ (with -fvtable-thunks).
14623 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14625 * gjavah.c (process_file): Use public inheritance for super-class.
14627 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14629 * lex.c (java_init_lex): Initialize ctxp->package.
14630 * parse.h (struct parser_ctxt): package and package_len replaced
14631 by tree package, an identifier node. Field method_decl_list is
14632 gone. Fixed comments.
14633 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14634 class_in_current_package): New function prototypes.
14635 * parse.y (array_type:): Set class loaded flag on primitive type
14637 (package_declaration:): Assign ctxp->package to the
14639 (method_invocation:): Handle invocation of method qualified by
14641 (single_type_import_declaration:): Removed ambiguity check.
14642 (java_pop_parser_context): New local variable `next'. Reset and
14643 set IMPORT_CLASSFILE_NAME flags on current and previous import
14645 (java_accstring_lookup): Use new local macro COPY_RETURN.
14646 (lookup_field_wrapper): New function.
14647 (parser_qualified_classname): Use merge_qualified_name.
14648 (parser_check_super_interface): Broaden error message.
14649 (do_resolve_class): Check for qualified class name in the current
14650 compilation unit if appropriate.
14651 (process_imports): Check for already defined classes.
14652 (check_pkg_class_access): Got rid of call to
14653 get_access_flags_from_decl.
14654 (java_complete_expand_methods): Call safe_layout_class based on
14655 the current class size.
14656 (make_qualified_primary): Build a WFL qualification on primary if
14658 (merge_qualified_name): New function.
14659 (make_qualified_name): Use merge_qualified_name.
14660 (resolve_expression_name): Use safe_lookup_field.
14661 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14662 (resolve_qualified_expression_name): Likewise. Check on resolved
14663 element accessibility.
14664 (not_accessible_p, class_in_current_package): New functions.
14665 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14666 (patch_method_invocation_stmt): Merged common pieces. Check
14667 accessibility of invoked method.
14668 (check_for_static_method_reference): Add returned type in error
14670 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14671 (refine_accessible_methods_list): Merged two conditions in test.
14672 (java_complete_class): Sanity check on stabilize_ref gone.
14673 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14675 1998-07-28 Per Bothner <bothner@cygnus.com>
14677 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14679 1998-07-24 Tom Tromey <tromey@cygnus.com>
14681 * gjavah.c (F_NAN): Removed.
14682 (F_NAN_MASK): New macro.
14683 (F_POSITIVE_INFINITY): Removed.
14684 (F_NEGATIVE_INFINITY): Likewise.
14685 (java_float_finite): Rewrote.
14686 (D_NAN_MASK): Renamed.
14687 (java_double_finite): Rewrote.
14688 (D_POSITIVE_INFINITY): Removed.
14689 (D_NEGATIVE_INFINITY): Likewise.
14691 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14692 If verbose, print underlying representation of value in hex.
14694 1998-07-24 Per Bothner <bothner@cygnus.com>
14696 * buffer.h, buffer.c: New files.
14697 * Makefile.in (JAVA_OBJS): Add buffer.o.
14699 Support locals variables and writing their debug entries to .class.
14700 * jcf-write.c: Simplify some by user new buffer type.
14701 (vode_buffer_grow): Removed.
14702 (struct localvar_info): New type.
14703 (localsvars, localvartable): New buffers.
14704 (localvar_alloc, localvar_free): New functions.
14705 (generate_bytecode_insns): Handle local variables.
14706 (generate_classfile): Write LocalVariableTable attribute.
14708 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14710 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14711 * zipfile.h (ZIPMAGIC): New macro.
14713 1998-07-24 Tom Tromey <tromey@cygnus.com>
14715 * Makefile.in (gjavah.o): Updated dependencies.
14716 (jcf-dump.o): Likewise.
14717 (all.indirect): Use ../gjavah.
14718 (../gjavah$(exeext)): Likewise.
14719 (clean): Don't remove gjavah.
14720 (clean): Remove parse.c, not java/parse.c.
14721 * Make-lang.in (java): Added gjavah.
14722 (gjavah$(exeext)): New target.
14723 (GJAVAH_SOURCES): New macro.
14724 (java.all.build): Added gjavah.
14725 (java.all.cross): Likewise.
14726 (java.rest.encap): Likewise.
14727 * config-lang.in (compilers, stagestuff): Added gjavah.
14729 1998-07-23 Tom Tromey <tromey@cygnus.com>
14731 * gjavah.c (java_float_finite): New function.
14732 (java_double_finite): Likewise.
14733 (F_POSITIVE_INFINITY): New macro.
14734 (F_NEGATIVE_INFINITY): Likewise.
14736 (D_POSITIVE_INFINITY): Likewise.
14737 (D_NEGATIVE_INFINITY): Likewise.
14739 (print_field_info): Use java_float_finite and java_double_finite.
14741 1998-07-23 Per Bothner <bothner@cygnus.com>
14743 * parse.y (method_header): Name "this" implicit argument.
14745 1998-07-22 Per Bothner <bothner@cygnus.com>
14747 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14748 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14749 (put_linenumber): New function.
14750 (generate_bytecode_insns, generate_classfile): Write line numbers.
14752 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14754 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14755 (lookup_name, build_known_method_ref, build_class_init,
14756 build_invokevirtual, invoke_build_dtable, match_java_method,
14757 build_field_ref, pushdecl_force_head, build_java_binop,
14758 binary_numeric_promotion, build_decl_no_layout,
14759 build_java_arrayaccess, build_newarray, build_anewarray,
14760 build_java_array_length_access, build_java_arraynull_check): New
14761 extern function prototypes.
14762 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14763 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14765 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14767 * jcf.h (jcf_out_of_synch): New extern function prototype.
14768 * parse.h: Static/global function implemented in parse.y
14769 prototyped and declarations moved at the end of the file.
14770 (DECL_P): Check that the argument isn't null.
14771 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14772 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14773 (QUAL_DECL_TYPE): New macro.
14774 (PARAMS): Macro definition removed.
14775 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14776 (return_statement:): Call build_return.
14777 (field_access:): Call make_qualified_primary in sub rule.
14778 (method_invocation:): Build method invocation and call
14779 make_qualified_primary when processing primaries.
14780 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14781 get_type_from_signature.
14782 (java_check_regular_method): Extra integer 0 argument when calling
14783 lookup_java_method2.
14784 (lookup_java_interface_method2): Extra method DECL argument when
14785 calling lookup_java_interface_method2.
14786 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14787 COMPOUND_EXPR node.
14788 (java_complete_expand_method): Layout current class iff not
14789 already done. Don't process interface's methods.
14790 (java_complete_expand_method): Use super class only if it
14791 exists. Use current class otherwise.
14792 (make_qualified_primary): New function.
14793 (resolve_expression_name): Process qualified expression or
14794 expression from primary the same way.
14795 (resolve_expression_name): Two last arguments to
14796 resolve_field_access are now NULL_TREEs.
14797 (resolve_field_access): New variable is_static. Local field must
14798 be DECLs. is_static computed on field DECLs only. Append code in
14799 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14800 to initialize field_type.
14801 (resolve_qualified_expression_name): New local variable,
14802 previous_call_static and is_static. Handle primaries with function
14803 calls, casts, array references and `this'. `super' now handled as
14804 `(super_class)this'. Use is_static to clarify boolean expressions.
14805 Added code to handle case where a proper handle is required to
14806 access a field. Use QUAL_DECL_TYPE where applicable.
14807 (maybe_access_field): New function.
14808 (patch_method_invocation_stmt): New arguments primary, where,
14809 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14810 deleted. Use `where' as a type to search from if specified. Check
14811 for static method reference where forbidden. Append primary or
14812 current_this to the argument list if not calling constructor nor
14814 (check_for_static_method_reference): New function.
14815 (patch_invoke): Layout the class on which new is done if
14817 (lookup_method_invoke): Changed format to report errors on
14819 (qualify_ambiguous_name): New local variable this_found. Now
14820 handle things from primaries. Method call are considered
14822 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14823 changed into NULLs.
14824 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14825 (java_complete_tree): New case fo RETURN_EXPR. Process function
14826 call arguments in separate function.
14827 (complete_function_arguments): New function.
14828 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14830 (patch_assignment): Take the return function slot into account as
14831 a RHS. Distinguish assignment from a return.
14832 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14833 when checking methods in interfaces.
14834 (resolve_type_during_patch): NULL argument to unresolve_type_p
14835 instead of NULL_TREE.
14836 (patch_newarray): Fixed typo in comment.
14837 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14838 (build_return, patch_return): New functions.
14839 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14841 1998-07-21 Per Bothner <bothner@cygnus.com>
14843 * constants.c (find_name_and_type_constant, find_fieldref_index,
14844 find_methodref_index): New methods.
14845 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14846 just return given method. Also, rename to build_known_method_ref.
14847 (expand_invoke): Rename call to build_invoke_non_interface.
14848 * java-tree.h, parse.h: Update prototype.
14849 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14850 (such as expand_expr_stmt) if flag_emit_class_files.
14851 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14852 STACK_TARGET, IGNORE_TARGET): New macros.
14853 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14854 (generate_bytecode_insn): New function to generate method's bytecode.
14855 (generate_classfile): Node generate Code attribute for a method.
14856 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14857 push_long_const, field_op, adjust_typed_op, maybe_wide):
14858 New functions used by generate_bytecode_insn.
14860 * typeck.c (signature_include_return): Remove variable.
14861 (push_java_argument_signature, build_java_argument_signature): New.
14862 (build_java_signature): Use push_java_argument_signature.
14863 * parse.y: Use build_java_argument_signature instead of fiddling
14864 with signature_include_return.
14866 1998-07-17 Tom Tromey <tromey@cygnus.com>
14868 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14871 * Makefile.in (all.indirect): Added gjavah$(exeext).
14872 (gjavah$(exeext)): Added $(exeext).
14875 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14877 * class.c (layout_class): Call to java_layout_parsed_class replace
14878 by safe_layout_class.
14879 * expr.c (build_java_array_length_access): Removed static storage
14880 class in the function definition.
14881 (build_java_arraynull_check): Likewise.
14882 Also fixed typos in two comments.
14883 * lex.c (java_init_lex): Initialize static global kw_length.
14884 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14885 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14887 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14888 * parse.h (resolve_no_layout): New static function declaration.
14889 (get_identifier_in_static): Declaration removed.
14890 (java_layout_parsed_class): Function name declaration changed to
14892 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14893 not_initialized_as_it_should_p, build_this): New static function
14895 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14896 binary_numeric_promotion, stabilize_reference,
14897 build_decl_no_layout, build_java_arrayaccess): Extern function
14898 declarations moved into their own section.
14899 (build_newarray, build_anewarray, build_java_array_length_access,
14900 build_java_arraynull_check): New extern function declarations.
14901 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14902 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14904 (CALL_CONSTRUCTOR_P): New macro.
14905 * parse.y (kw_length): New static global tree node.
14906 (return_statement): Tagged <node>.
14907 (RETURN_TK): Tagged <operator>.
14908 (variable_declarator_id:): Build variable declaration with an
14909 empty initialization value if a syntax error was found in the
14910 initialization part of the variable declaration.
14911 (statement_without_trailing_substatement:): return_statement: now
14912 uses the default rule.
14913 (return_statement:): Temporarily fixed to return NULL_TREE.
14914 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14915 (class_instance_creation_expression:): Class creation rules now
14916 call build_method_invocation upon reduction.
14917 (array_creation_expression:): Rules call build_newarray_node upon
14919 (dim_exprs:): Build a list of dimension expressions.
14920 (dim_expr:): Store location of the OSB_TK in the dimension
14922 (method_invocation:): Added a new error rule.
14923 (build_unresolved_array_type): WFL argument may also be an array
14924 on a primitive type. Name of the argument changed to reflect this.
14925 (method_declarator): Insert argument type at the beginning of the
14926 argument type list and later reverse the list.
14927 (unresolved_type_p): Argument 'returned' may be optionally
14929 (java_layout_class_from_source): Function renamed
14931 (resolve_and_layout): Now call resolve_no_layout and
14933 (resolve_no_layout): New function.
14934 (purify_type_name): New function.
14935 (complete_class_report_errors): Call purify_type_name during error
14936 report on a type not found.
14937 (process_imports): error_found local variable doesn't need to be
14938 initialized to zero.
14939 (declare_local_variables): New local type_wfl. Fixed typo in error
14940 message. type_wfl assigned to unresolved type and used to register
14941 incomplete type. Build a WFL around the variable initialization
14942 statement so that debug info can be generated on it.
14943 (source_start_java_method): Reverse argument list after they've
14945 (current_this): New static global variable.
14946 (java_complete_expand_methods): Set current_this when appropriate.
14947 (resolve_expression_name): Build correct static and non static
14948 field access bearing a simple name.
14949 (resolve_field_access): Resolve the length field of arrays. Handle
14951 (patch_method_invocation_stmt): Set the type of the method
14952 invocation to error_mark_node. This value is later overridden by a
14953 valid type, if any. Don't handle qualified constructor invocation
14954 as qualified method invocation. Call lookup_method_invoke with its
14955 new flag. It's no longer necessary to access the selected method
14956 as the value of a tree list. Handle constructor invocation.
14957 (patch_invoke): Reverse argument list when invoking non interface
14958 methods. Insert call to new as the first argument of the
14960 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14961 defined within a final class. Return INVOKE_STATIC if the invoked
14962 method is a constructor.
14963 (lookup_method_invoke): New lc argument is a flag to indicate a
14964 constructor lookup. Now handle constructor lookup. Choose the most
14965 specific method in case several were matching the invocation
14966 requirements. Return a method decl instead of a tree list featuring
14967 one single method decl element.
14968 (refine_accessible_methods_list): New lc flag argument to
14969 indicate that a constructor is being looked up.
14970 (not_initialized_as_it_should_p): New function.
14971 (java_complete_tree): Now process fake tree codes
14972 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14973 save_expr on resolved function call arguments. Case on
14974 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14975 (patch_assignment): LHS can be a field access expression. When
14976 dealing with reference, lhs_type is the promoted type of the
14977 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14979 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14980 (patch_binop): Use not_initialized_as_it_should_p where
14982 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14983 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14985 (resolve_type_during_patch): New function.
14986 (patch_cast): Call resolve_type_during_patch to resolve type and
14987 report error accordingly.
14988 (patch_array_ref): Use not_initialized_as_it_should_p where
14989 applicable. Array base expression is saved before being
14990 used. Promote the type of an array elements if it contains non
14992 (build_newarray_node, patch_newarray, build_this): New functions.
14994 1998-07-16 Tom Tromey <tromey@cygnus.com>
14996 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14997 increment it in `for' statement.
14998 (print_field_info): If number is inf or nan, don't print it.
14999 (print_method_info): If method name is `delete', just ignore it.
15000 (print_c_decl): Special-case jstringArray.
15002 * gjavah.c (help): New function.
15003 (no_argument): New function.
15004 (usage): Changed text.
15005 (main): Rewrote argument handling. Now handles -v, --help,
15007 (version): New function.
15008 (found_error): New global.
15009 (main): Return found_error.
15010 (generate_access): Set found_error.
15011 (print_c_decl): Likewise.
15013 1998-07-15 Tom Tromey <tromey@cygnus.com>
15015 * gjavah.c (print_c_decl): Don't print "," when examining field.
15016 Skip type name when looking at "[L" types.
15017 (process_file): Now static.
15018 (generate_access): Now returns int.
15019 (last_access_generated): New global.
15020 (process_file): Clear last_access_generated; make multiple passes
15022 (print_field_info): Just return if generate_access returns true.
15023 (print_method_info): Likewise. Also, allow <init> functions to
15025 (print_c_decl): Added is_init argument. Print constructors
15027 (print_cxx_classname): Use UTF8_GET to extract characters from
15029 (print_base_classname): New function.
15030 (print_class_decls): New function.
15031 (process_file): Use it.
15032 (utf8_cmp): New function.
15034 1998-07-13 Nick Clifton <nickc@cygnus.com>
15036 * lang-options.h: Format changed to match changes in gcc/toplev.c
15037 to implement a --help option.
15039 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
15041 * decl.c (init_decl_processing): Revert change to dtable_type.
15043 1998-07-09 Per Bothner <bothner@cygnus.com>
15045 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
15047 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
15049 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
15051 * lang.c (lang_init): Default flag_exceptions to 1, without
15052 checking to see if it's 2 first.
15054 1998-07-08 Jeffrey A Law (law@cygnus.com)
15056 * constants.c: Include "system.h".
15057 * decl.c: Likewise.
15058 * lang.c (flag_new_exceptions): Get via extern now.
15059 (lang_init_options): New functions. Turn on flag_new_exceptions.
15061 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15063 * lex.c (java_lex): Return 0 when we see an invalid character in
15066 * lex.c (java_read_char): Specify extra argument when calling
15068 (java_read_unicode, java_parse_end_comment,
15069 java_parse_escape_sequence): Likewise,
15070 (java_lex): Specify extra argument when calling
15071 java_lex_error. Test that IDs are beginning with a legal character
15072 for IDs. Handle invalid characters with an error message and a
15073 call to java_lex_error.
15074 (java_lex_error): Adjust column position by new argument
15075 `forward'. Issue an error even if in the middle of reporting an
15078 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15080 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15081 we don't explicitly put a null pointer when we're copying it.
15083 1998-07-07 Tom Tromey <tromey@cygnus.com>
15085 * gjavah.c (print_cxx_classname): New function.
15086 (super_class_name): Likewise.
15087 (print_super_fields): Removed.
15088 (in_super): Removed.
15089 (print_field_info): Never generate #defines.
15090 (print_c_decl): Changed generated types to match JNI. No longer
15091 print class name before method name.
15092 (print_method_info): Print "static" before static methods.
15093 Print "virtual" before non-final methods.
15094 (usage): Use exit(1), not exit(-1).
15096 (print_field_info): Use %.17g to print a double.
15097 (last_access): New globals.
15098 (process_file): Initialize last_access.
15099 (usage): Now static.
15100 (ACC_VISIBILITY): New define.
15101 (generate_access): New function.
15102 (print_field_info): Call it.
15103 (print_method_info): Likewise. Also, generate information for all
15104 methods, not just native methods. Return void.
15105 (print_c_decl): Return void.
15106 (print_field_info): Return void.
15108 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15110 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15111 processing the jc1 grammar file. Prefix bison functions and
15112 variables with java_.
15113 (parse.c): Dependencies on parse.h and lex.h
15114 * expr.c (build_java_arrayaccess): Function now global.
15115 * java-tree.h: Comment reorganized to carry on previous
15116 classification effort.
15117 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15118 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15119 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15120 java_parse (new prefix java_ generated by bison).
15121 (java_layout_parsed_class, java_register_parsed_class): Function
15123 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15124 * lex.c (static tree wfl_op): Variable deleted.
15125 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15126 ctxp fields to NULL_TREE.
15127 (java_lex): No longer create WFL for operators. Filename caching
15128 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15129 created as STRING_CST and later expanded. Removed extra argument
15130 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15132 (build_wfl_node): Removed code in comments.
15133 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15134 store token and location data in the current bison token.
15135 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15136 static/extern function declaration at the beginning of the file.
15137 (struct qualification): Data structure definition deleted.
15138 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15139 (qualify_ambiguous_name): Function declaration modified. Function
15140 now returns nothing.
15141 (build_array_ref, patch_array_ref, make_qualified_name,
15142 resolve_qualified_expression_name, maybe_generate_clinit,
15143 resolve_field_access): New static function declarations.
15144 (build_java_arrayaccess): New extern function declaration.
15145 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15146 (CALL_EXPR_PRIMARY): Macro deleted.
15147 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15148 (struct parser_ctxt): Field initialized_final
15149 removed. non_static_initialized, static_initialized: New fields.
15150 * parse.y (static tree kw_super, static tree kw_this): New global
15152 (%union): tree wfl field of operator member replaced by int
15153 location. WFLs are non longer created for operators.
15154 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15155 (qualified_name:): Now calls make_qualified_name to build the
15157 (type_declaration:): Consider generating <clinit> when class
15159 (variable_declarator:): Directly build an assignment node when the
15160 variable is initialized when declared.
15161 (this_or_super:): Build a WFL and set current location when THIS
15162 or SUPER are parsed.
15163 (expression_statement:): Wrap statement around a WFL.
15164 (primary_no_new_array:): Fixed typo. Changed value returned by
15165 THIS_TK because of its new type (temporary).
15166 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15167 (field_access:): Build qualified name with SUPER.
15168 (method_invocation:): Fixed returned value because of SUPER's new
15170 (array_access:): Use OSB_TK location information.
15171 (post_increment_expression:, post_decrement_expression:,
15172 unary_expression:, pre_increment_expression:,
15173 pre_decrement_expression:, unary_expression_not_plus_minus:,
15174 cast_expression:, multiplicative_expression:,
15175 additive_expression:, shift_expression:, relational_expression:,
15176 equality_expression:, and_expression:, exclusive_or_expression:,
15177 inclusive_or_expression:, conditional_and_expression:,
15178 conditional_or_expression:, assignment:): Use new location/token
15179 information available on operators.
15180 (create_class): Set super_decl_type to NULL_TREE when processing
15182 (register_fields): Field initialization is now a MODIFY_EXPR
15183 node. Chain initialization code to the matching lists (according
15184 to the field declaration modifiers).
15185 (maybe_generate_clinit): New function.
15186 (method_header): Don't set method's DECL_NAME to a WFL when adding
15187 methods to java.lang.Object.
15188 (resolve_and_layout): Now can return NULL_TREE if the type
15189 resolution fails. Otherwise, return the class DECL instead of its
15191 (check_method_redefinition): Don't patch method DECL_NAME if it
15192 belongs to java.lang.Object.
15193 (process_imports): Simply assign error_found to the value returned
15194 by check_pkg_class_access.
15195 (declare_local_variables): Don't use their init statements (if
15196 any) when parsing error were previously found. Reuse MODIFY_EXPR
15197 build during parsing as an init statement.
15198 (java_method_add_stmt): Now return the current method body.
15199 (java_layout_parsed_class, java_register_parsed_class): Functions
15201 (java_complete_expand_methods): Initialize the constant pool on a
15202 per class basis. Layout the classes before expanding their method
15203 bodies. Don't try expand artificial constructor code if error were
15204 found. Make the classes data and register them if no error were
15206 (java_complete_expand_method): Retrieve an artificial constructor
15207 argument list before entering its body. Assign the top block to
15208 the artificial constructor function body and set types of declared
15209 blocks and compound statements to void. Walk method body if not an
15210 artificial constructor.
15211 (make_qualified_name, cut_identifier_in_qualified): New functions.
15212 (resolve_expression_name): Fixed comments. Save/restore the
15213 current class CLASS_LOADED_P flag value. Build non qualified
15214 static field access and handle qualified expression names.
15215 (resolve_field_access, resolve_qualified_expression_name): New
15217 (patch_method_invocation_stmt): Use the new expression resolution
15218 scheme, calling resolve_field_access when the function call is
15219 resolved as an expression.
15220 (qualify_ambiguous_name): Function rewritten to work on qualified
15221 expression produced by make_qualified_name.
15222 (java_complete_tree): Promote type when function's argument are
15223 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15224 the assignment to discover further errors if RHS is a expression
15225 name that fails to evaluate. Declare LHS initialized even though
15226 the assignment failed. Don't use the location variable and removed
15227 extra argument in patch function calls. Now handle the ARRAY_REF
15228 case and build internal string representation when STRING_CSTs are
15230 (build_method_invocation): Don't wrap function call around a WFL.
15231 (build_assignment): Likewise. Use the operator location
15233 (patch_assignment): Handle array access LHSs. Handle error
15234 provenance, resulting in a better error report.
15235 (build_binop): Use op_location from operator as binop location
15237 (build_unaryop, build_incdec, build_cast): Likewise.
15238 (patch_binop): Extract location information from the node. Fixed
15239 typo in error message.
15240 (patch_unary_op): Extract location information from the node.
15241 (build_array_ref, patch_array_ref): New functions.
15243 1998-07-01 Tom Tromey <tromey@cygnus.com>
15245 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15246 match _Jv_IsInstanceOf.
15247 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15248 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15250 1998-06-30 Tom Tromey <tromey@cygnus.com>
15252 * decl.c (init_decl_processing): Functions are now named
15253 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15255 1998-06-29 Per Bothner <bothner@cygnus.com>
15257 * java-tree.h (load_class): Add prototype.
15258 * class.c (is_compiled_class): Add missing arg to load_class.
15259 * expr.c (expand_java_NEW): Call load_class.
15260 * parse.y (process_import): Removed bogus use of void return value.
15262 1998-06-25 Per Bothner <bothner@cygnus.com>
15264 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15265 Function name is "_Jv_Throw" instead of "soft_athrow".
15266 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15267 Function name is "_Jv_AllocObject" instead of "soft_new".
15268 Takes an extra parameter (object size).
15269 * expr.c: Update calls.
15271 1998-06-24 Per Bothner <bothner@cygnus.com>
15273 * lex.c (java_get_line_col): Handle end-of-file.
15274 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15276 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15278 * lang.c (lang_init): Make -fexceptions the default.
15279 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15280 exception handling is not turned on.
15282 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15284 * lang.c (flag_new_exceptions): Make this this default.
15285 * decl.c (end_java_method): Call emit_handlers.
15286 * except.c (method_init_exceptions): Set language code and version.
15287 (expand_start_java_handler): Enable exception, and call
15288 expand_eh_region_start.
15289 (expand_end_java_handler): Enable exception, and set up catch blocks.
15290 (emit_handlers): New routine to generate the saved handlers.
15291 * java-except.h (emit_handlers): Add prototype.
15293 1998-06-12 Per Bothner <bothner@cygnus.com>
15295 We used to have three different representations of the constant pool:
15296 the CPool structure, the tree_constant_pool, and the constructures
15297 used to build the Class object (which may need class and string
15298 constants) in compiled code. None were appropriate for compiling
15299 to .class files, so I did a major overhaul.
15301 First, the tree_constant_pool array was removed. Things were
15302 modified to the CPool structure in the JCF could be used.
15303 Second, a "capacity" field was added to the CPool, and functions
15304 written to search for a matching constant, adding one if not found.
15305 The code that generated the Class object was changed to use a CPool.
15306 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15307 the static Class object are now only in build_constants_constructor.
15308 Finally, I wrote code which can generate a .class file (including its
15309 constant pool) from the RECORD_TYPE of a class. This is a big step
15310 on the way to compiling Java source into .class files.
15312 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15313 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15315 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15316 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15317 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15318 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15319 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15320 (lang_type): Removed constant_pool field.
15321 * jcf.h (CPool): Renamed size to count. Added field capacity.
15322 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15323 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15324 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15326 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15327 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15328 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15329 (set_constant_entry, find_constant1, find_constant2,
15330 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15331 find_utf8_constant, find_class_or_string_constant): New functions.
15333 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15334 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15335 (give_name_to_class, get_class_constant): Likewise.
15336 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15337 (get_name_and_type_constant, get_ref_constant): Removed.
15338 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15339 * parse.y: Don't save/restore tree_constant_pool.
15340 * verify.c (verify_jvm_instructions): Update for new approach.
15341 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15343 * lang-options.h: Added -femit-class-file, -femit-class-files.
15344 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15345 (lang_f_options): Added "emit-class-file(s)".
15347 * expr.c (build_java_arrayaccess): Generate more efficient array
15348 bounds checking, by using unsigned compare.
15350 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15352 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15354 * parse.h: New comment on the handling of unresolved type
15355 identifiers. JDEPs are now part of the jdep_code enum.
15356 (typedef struct jdep): Now use enum jdep_code or int, depending on
15357 availability. Both are narrowed down to an 8 bits bitfield.
15358 (CALL_EXPR_PRIMARY): Fixed comment.
15360 1998-06-10 Tom Tromey <tromey@cygnus.com>
15362 * Make-lang.in (java): Added gjavac and jvgenmain.
15363 (java.start.encap): Depend on gjavac.
15364 (java.rest.encap): Depend on jvgenmain.
15366 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15367 (JAVA_CROSS_NAME): Likewise.
15368 (java.all.build): Depend on jvgenmain and gjavac.
15369 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15370 (jvgenmain$(exeext)): New target.
15371 (java.install-common): Wrote.
15372 * config-lang.in (compilers, stagestuff): Added gjavac and
15375 1998-06-10 Dave Brolley <brolley@cygnus.com>
15377 * lang.c (lang_decode_option): New argc/argv interface.
15379 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15381 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15382 * decl.c (build_decl_no_layout): New function.
15383 * expr.c (java_lang_expand_expr): Layout declarations found in
15384 blocks before they're pushed.
15385 * jcf-parse.c (load_class): Save current line when parsing class
15387 (parse_source_file): Register class before expanding their
15389 * lang.c (put_decl_node): Produce `null' when `void *' is
15391 * lex.c (static tree wfl_op): New static global, for error report
15393 (java_init_lex): wfl_operator and wfl_op initialized
15394 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15396 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15397 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15398 build_unresolved_array_type): New static function definitions.
15399 (build_decl_no_layout): New extern function declared.
15400 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15401 faulty modifier exists.
15402 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15403 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15404 (UNARY_PLUS_EXPR): New fake operator.
15405 (struct parser_ctxt): New field osb_number.
15406 * parse.y (static tree wfl_operator): New static WFL for operator
15407 bound error messages.
15408 (DECR_TK, INCR_TK): Moved.
15409 (OP_TK): Tagged <operator>.
15410 (array_type:): Now call build_unresolved_array_type.
15411 (dim_expr:): Count the number of '[' seen.
15412 (post_increment_expression, post_decrement_expression,
15413 pre_increment_expression, pre_decrement_expression,
15414 unary_expression_not_plus_minus, unary_expression:): Actions are
15415 now building the corresponding unary expressions.
15416 (cast_expression:): Actions are now building cast expressions.
15417 (build_unresolved_array_type): New function.
15418 (create_interface): Reset the number of declared interfaces.
15419 (create_class): Likewise.
15420 (method_header): Methods declared within the scope of an interface
15421 are now implicitly set public and abstract.
15422 (java_complete_class): Variable's and parameter's type are patched
15423 with a promoted type.
15424 (declare_local_variables): Resolved non builtin types are promoted
15425 before being used to build a variable decl. Removed type patch
15426 posted on variable initialization statement.
15427 (source_start_java_method): Use build_decl_no_layout to build the
15428 decl of a parameter of incomplete type.
15429 (java_register_parsed_class): Process interfaces too. Call
15430 rest_of_decl_compilation on each processed class declarations.
15431 (java_complete_expand_methods): Don't attempt to expand things in
15433 (java_complete_tree): Process CONVERT_EXPR, even though it always
15434 has a type. Propagate error_mark_node to node's type too. Promote
15435 method's call argument type and return error_mark_node if
15436 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15437 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15438 handle unary operator nodes.
15439 (build_assignment): Added comment.
15440 (print_int_node): New function.
15441 (patch_assignment): New second argument. New error handling. Use
15442 print_int_node. Handle references. Use can_cast_to_p to issue
15443 different error message according to the context and check upon
15444 the initialization of the RHS.
15445 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15446 (operator_string): Handle more operators.
15447 (patch_binop): No longer use a function static
15448 wfl_operator. Improved error message on shift distance.
15449 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15450 patch_cast): New functions.
15452 1998-06-05 Per Bothner <bothner@cygnus.com>
15454 * jvspec.c: New file.
15455 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15457 * java-tree.h (identifier_subst): Add declaration.
15459 1998-06-04 Tom Tromey <tromey@cygnus.com>
15461 * jvgenmain.c (main): Generate call to JvRunMain.
15463 * class.c (make_class_data): Push value for "sync_info" field.
15464 * decl.c (init_decl_processing): Push "sync_info" field.
15466 1998-06-03 Per Bothner <bothner@cygnus.com>
15468 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15469 Java (source) name, not signature.
15470 Set TYPE_ALIGN to (at least) that of element_type.
15472 1998-06-02 Per Bothner <bothner@cygnus.com>
15474 * class.c: Moved classname-mangling-rekated code to ...
15475 * mangle.c: ... this new file.
15476 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15477 * Makefile.in: Update for above changes.
15479 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15481 * expr.c (truthvalue_conversion): Convert integer and floating
15482 point value to their truth value.
15483 * lex.c (java_lex): Handle the `null' literal.
15484 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15485 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15486 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15489 * parse.y: Reorganization/documentation on token declaration.
15490 (binop_lookup[]): New added new tree codes.
15491 (relational_expression): Build corresponding binary operators.
15492 (equality_expression, conditional_and_expression,
15493 conditional_or_expression): Likewise.
15494 (java_complete_class): Fix crash in debug message.
15495 (java_complete_tree): Check initialization of method call
15496 arguments. Further bogus node evaluation to detect more error
15497 during assignments. Handles more binary operators.
15498 (patch_assignment): Use DECL_P.
15499 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15501 (operator_string): Handle more case. Compacted source.
15502 (patch_binop): Changed function comment. Checking for
15503 uninitialized first operand takes the compound assignment into
15504 account and uses DECL_P. Checking for uninitialized second operand
15505 delayed to routine's end. Use macros to issue type bound error
15506 messages and issue messages on both operands if their types are
15507 different. Force fixed type into node. Handle all binary
15510 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15512 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15513 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15514 build operator node and return tokens.
15515 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15516 * parse.h (java_complete_tree): Changed returned type in prototype.
15517 (build_method_invocation, build_assignment, patch_assignment,
15518 patch_binop): New static function declarations.
15519 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15520 BUILD_EXPR_WFL): New macros.
15521 * parse.y (enum tree_code binop_lookup[]): New static for token to
15523 (%union): Parser union has new sub-structure `operator'.
15524 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15525 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15526 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15527 ASSIGN_ANY_TK): Tokens tagged `operator'.
15528 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15529 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15530 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15531 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15532 (assignment_operator:): Rule tagged `operator'.
15533 (expression_statement:): Re-installed default rule.
15534 (method_invocation:): Sub rules call build_method_invocation.
15535 (postfix_expression:): Don't attempt to resolve name here. Just
15537 (multiplicative_expression:): Sub-rules build corresponding binop
15539 (additive_expression:, shift_expression:, and_expression:,
15540 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15541 (assignment:): Sub rule invoke build_assignment.
15542 (assignment_operator:): Default rules on sub rules.
15543 (force_error): Added documentation on this variable.
15544 (declare_local_variables): Build initialization calling
15546 (expand_start_java_method): Removed unused rtx declaration. Mark
15547 arguments as already initialized.
15548 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15549 (java_complete_expand_methods): Don't process next method if
15550 completion of the previous one triggered errors.
15551 (java_complete_expand_method): Call source_end_java_method if no
15552 error were found during completion.
15553 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15554 locals declaratilon. Handle names found within a class. Return
15555 error_mark_node when things aren't found.
15556 (patch_method_invocation_stmt): Return error_mark_node on failures.
15557 (patch_invoke): Removed unused local. Return the correct node.
15558 (java_complete_tree): Now returns a value. The BLOCK section binds
15559 local identifiers and the type of a BLOCK is now void. Assign the
15560 result of operand completion on COMPOUND_EXPR. Assign the
15561 encapsulated node of a WFL to the result of its completion, except
15562 when the node is an identifier. Now handle MODIFY_EXPR and several
15563 binary operators. Return error_mark_node on errors.
15564 (build_method_invocation, build_assignment, patch_assignment,
15565 build_binop, operator_string, patch_binop): New functions.
15566 * typeck.c (binary_numeric_promotion): New function.
15568 1998-05-21 Per Bothner <bothner@cygnus.com>
15570 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15571 Replace most uses of ident_subst by identifier_subst.
15573 * class.c (push_class_static_dummy_field): Removed function.
15574 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15575 instead of looking got "class" static field. Create that decl here.
15576 (class_identifier_node): Removed; no longer needed.
15577 (init_class_processing): Don't init class_identifier_node.
15578 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15579 Do nreverse 0 times (instead of twice) for Object and Class.
15580 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15582 1998-05-20 Per Bothner <bothner@cygnus.com>
15584 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15585 while initializing linenumber_count and linenumber_table.
15586 Do it before init_function_start (which calls emit_line_note).
15587 * expr.c (expand_byte_code): Don't need to clear lineno here.
15589 1998-05-18 Tom Tromey <tromey@cygnus.com>
15591 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15592 then mangle number as _N_.
15594 * class.c (mangle_class_field): New function.
15595 (build_class_ref): Set assembler name of class reference using
15596 mangle_class_field.
15597 (push_class_static_dummy_field): Likewise.
15599 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15601 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15602 of assigning to TREE_CODE. The latter method exploits a feature
15603 of GCC that is not ANSI compliant.
15605 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15607 * decl.c (pushdecl_force_head): New function.
15608 (pushlevel): Removed conditional printf.
15609 (complete_start_java_method): Don't enter local variable scope if
15610 function is compiled from source code.
15611 * expr.c: parse.h now included
15612 (java_lang_expand_expr): New function.
15613 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15614 printf. Terminate buffer when doing directories.
15615 * jcf-parse.c (parse_source_file): Call lang_init_source before
15616 parsing and before code generation.
15617 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15618 use printf if the macro is defined.
15619 * lang.c (lang_init): Install lang_expand_expr hook on
15620 java_lang_expand_expr.
15621 (java_dummy_print): New function.
15622 (lang_init_source): New function.
15623 * lex.c (java_lex): Remember location of an opening brace at the
15624 second nesting level.
15625 (java_is_eol): Unget character seen after a CR if it is EOF.
15626 * parse.h: Now includes lex.h
15627 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15628 printf if the macro is defined.
15629 (expand_start_java_method, build_expr_block, enter_block,
15630 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15631 New static function declarations.
15632 (pushdecl_force_head): New extern function declaration.
15633 (INCOMPLETE_TYPE_P): New macro.
15634 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15635 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15636 BLOCK_EXPR_ORIGIN): New macros.
15637 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15638 DECL_SOURCE_LINE_LAST): New macros.
15639 (struct parser_ctxt): Removed field current_method_decl, redundant
15640 with the field current_function_decl. Added fields
15641 first_ccb_indent1 and pending_block.
15642 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15643 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15645 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15646 (compilation_unit:): Cosmetic on sub rule.
15647 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15648 (variable_initializer:): Installed default rule on expression:.
15649 (method_declaration:): method_header: starts a new
15650 method. method_body: installs the function body, absorbs blocks
15651 emitted for temporary variable scopings, pops function's body block
15652 and merges function's last statement lineno in DECL_SOURCE_LINE.
15653 (method_body:): Installed default rules.
15654 (block:): Call enter_block when an opening brace is seen. Absorb
15655 scoping blocks and call exit_block when a closing brace is seen.
15656 (block_statement:): Cosmetic changes.
15657 (method_invocation:): Create WFL around CALL_EXPR node.
15658 (patch_stage): Added comment around definition.
15659 (method_header): Try to use first_ccb_indent1 as the first line of
15660 the method, so BP debug info are emitted at the first opening
15661 brace of the function. If the function has no body, use the
15662 location of the function's name. Override currently defined method
15663 name with the matching WFL so we can point redefinition errors
15664 using the location where the function's name was declared.
15665 (check_abstract_method_header): Interprets DECL_NAME as an
15666 identifier or as a WFL, accordingly.
15667 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15668 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15669 location and name information out of it and reinstall DECL_NAME to
15670 its original identifier node value.
15671 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15672 function's source code).
15673 (read_import_dir): Test the value returned by find_class and issue
15674 a fatal accordingly.
15675 (declare_local_variables): Push a new block for the scope of the
15676 new variable(s) if code has been already generated at that nesting
15677 level. Pinpoint redefinition errors using the variable id
15678 WFLs. Generate initialization code if necessary. If the variable
15679 type is incomplete, register a patch on its decl.
15680 (source_start_java_method): Rewritten. Define a new block for the
15681 function's parameters. Build parameter decl out of function's
15682 arguments and register them for a patch if their types are
15684 (expand_start_java_method): Includes the part of
15685 source_start_java_method that was pushing the parameter decls and
15686 completing the method start code.
15687 (source_end_java_method): Removed call the expand_end_bindings and
15688 poplevel (already taken care of). Reinstall function's arguments
15689 and get function's last line of code before calling
15690 expand_function_end.
15691 (java_method_add_stmt): New comment before the function's
15692 code. Complement the second operand of the current COMPOUND_EXPR
15694 (java_complete_expand_methods): Don't generate debug info on line
15695 zero when expanding a generated constructor.
15696 (java_complete_expand_method): Set start and end line numbers for
15697 a artificially generated constructor to one and manually call
15698 enter_block and exit_block when defining it. For all methods:
15699 expand function's start calling the new expand_start_java_method
15700 and invoke java_complete_tree on the effective method's body, if
15702 (resolve_expression_name): Now use lookup_name_in_blocks to search
15703 local variable decls and print out an error when variables are
15705 (patch_method_invocation_stmt): Inserted comment before the
15707 (lookup_method_invoke): Chain method's arguments using chainon
15708 with the current arg list as a second argument. Inserted missing
15709 IDENTIFIER_POINTER when reporting an error on methods not found.
15710 (refine_accessible_methods_list): Don't retain constructors.
15711 (patch_arguments): Function removed.
15712 (java_complete_tree): Inserted comment before the function's
15713 code. New case for BLOCKs. Moved the WFL case a bit
15714 further. Complete function's arguments.
15715 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15716 maybe_absorb_scoping_blocks): New functions.
15718 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15720 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15722 * jcf-parse.c (parse_source_file, java_error_count): New forward
15723 and extern declarations.
15724 (java_parse_abort_on_error): Macro moved.
15725 (jcf_parse_source): fatal called if fopen fails. Now calls
15727 (parse_source_file): New parse_only parameter. Reflects the
15728 elimination of the second pass.
15729 (yyparse): parse_source_file called with argument set to 0.
15730 * jcf.h (JCF_ZERO): Sets java_source to zero.
15731 * lex.c (java_init_lex): pass argument is gone. Function modified
15732 to be called once during the analysis of a file.
15733 (java_unget_unicode): Fixed typo in fatal message.
15734 (java_get_line_col): Likewise.
15735 (java_lval): Likewise. String literals no longer built during
15737 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15739 * parse.h (MODIFIER_WFL): New macro.
15740 (parse_check_super, parser_check_super_interface): Now return int.
15741 (parser_chain_incomplete_item, not_builtin_p,
15742 complete_method_decl): Declarations removed.
15743 (build_method_invocation_stmt, build_invoke): Renamed using the
15744 `patch' instead of `build'
15745 (register-incomplete_type, obtain_incomplete_type,
15746 java_complete_tree, java_complete_expand_method,
15747 unresolved_type_p, create_jdep_list): New function declarations.
15748 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15749 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15750 (jdep): New typedef on new struct _jdep.
15751 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15752 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15753 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15754 JDEP_RESOLVED_P): New macros.
15755 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15756 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15757 JDEP_VARIABLE): New enum values and jdep kinds.
15758 (jdeplist): New typedef on struct _jdeplist.
15759 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15761 (CALL_EXPR_PRIMARY): New macro.
15762 (struct parser_ctxt): Fields java_pass, current_method_decl,
15763 method_decl_list deleted. New field jdeplist.
15764 (INCOMPLETE_P): Macro deleted.
15765 * parse.y (single_type_import_declaration:): Removed pass switch.
15766 (type_import_on_demand_declaration): Likewise.
15767 (field_declaration:): Removed pass switch on all sub rules.
15768 (class_declaration:): Call the complete_class_decl removed on
15770 (method_declaration:): Removed second pass switch. No longer chain
15771 methods decl when method_header reduced.
15772 (method_header:): Sub rules no longer depend on pass switch.
15773 (method_declarator:): Likewise.
15774 (method_body:): Likewise.
15775 (abstract_method_declaration:): Likewise.
15776 (block_statement:): Likewise.
15777 (local_variable_declaration:): Likewise.
15778 (argument_list:): Likewise.
15779 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15780 removed. Partial CLASS_EXPR tree node built instead.
15781 (postfix_expression:): Removed pass switch on all sub rules.
15782 (java_pop_parser_context): Free classd_list content.
15783 (yyerror): Call obstrack_grow0 to finalize error message.
15784 (check_class_interface_creation): Comment modified to reflect new
15785 returned value meaning. Removed second pass switch. Return 1 if an
15786 error was found, 0 otherwise. Adjust pointer on filename if a
15787 leading path separator was found.
15788 (maybe_create_class_interface_decl): Removed first pass switch
15789 when linking the class decl to the class_list. Install a new
15790 jdep_list for the class.
15791 (add_superinterfaces): List of unresolved interfaces is
15792 gone. Unresolved interfaces are directly added to the current
15794 (create_interface): Second pass shortcut removed.
15795 ctpx->modifier_ctx access through MODIFIER_WFL.
15796 (create_class): Second pass shortcut removed. Call to
15797 register_incomplete_type replaces the call to
15798 parser_chain_incomplete_item.
15799 (complete_class_decl): Function removed.
15800 (duplicate_declaration_error): New way of retrieving redeclared
15802 (register_fields): Call to lookup_modifier_cl replaced by
15803 MODIFIER_WFL. New way of handling unresolved type, using
15804 unresolved_type_p and obtain_incomplete_type.
15805 register_incomplete_type replaces call to parser_chain_incomplete_item.
15806 (patch_stage): New static global variable.
15807 (method_header): New way of handling unresolved type, using
15808 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15809 indicates that the method decl needs to be patched.
15810 (check_abstract_method_header): Call to lookup_modifier_cl
15811 replaced by MODIFIER_WFL.
15812 (method_declarator): Incomplete argument type are registered
15813 calling register_incomplete_type. Patch on the declared method is
15814 issued in that case.
15815 (unresolved_type_p): New function.
15816 (parser_check_super_interface): New comment to reflect function's
15817 modified returned type (int). Function and has a new argument
15818 this_wfl. Call to parse_error_context uses this_wfl instead of
15819 relying on lookup_cl.
15820 (parser_check_super): Comment reflects function's new returned
15821 type (int). Function returns nonzero value on error.
15822 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15823 register_incomplete_type, jdep_resolve_class): New functions to
15824 handle incomplete types in declarations.
15825 (java_complete_class): Rewritten to work with the new incomplete
15826 type handling scheme.
15827 (complete_class_report_errors): Likewise.
15828 (complete_method_decl): Removed: it jobs is now handled by
15829 java_complete_class.
15830 (do_resolve_class): Class loaded in not already loaded and not
15831 found in Java source code.
15832 (java_check_regular_methods, java_check_abstract_methods): Don't
15833 call complete_method_decl anymore.
15834 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15835 (read_import_dir): Got rid of the pass number dependency.
15836 (declare_local_variables): New handling of unresolved types (patch
15838 (source_start_java_method): New parameter level. Function called
15839 with level set to 1 when argument types are potentially
15840 unresolved. Called to complete the job with level set to 2 once
15841 types are complete.
15842 (source_end_java_method): Call to permanent_allocation
15843 removed. Waiting to be replaced by a more suitable obstack
15845 (java_complete_expand_methods, java_complete_expand_method,
15846 java_expand_finals): New functions.
15847 (build_method_invocation_stmt): Renamed
15848 patch_method_invocation_stmt. Extracts function call expression
15849 (wfl) and arguments (args) from CALL_EXPR tree operands.
15850 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15851 call. Patch the function and argument operand of the CALL_EXPR
15853 (patch_argument, java_complete_tree): New functions.
15855 1998-04-20 Per Bothner <bothner@cygnus.com>
15857 Recover from missing fields and methods (i.e. error instead of fatal).
15858 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15859 * expr.c (expand_invoke): Recover from missing method.
15860 (expand_java_field_op): Recover from missing field.
15861 Inline references to java.lang.{Integer,Char,...}.TYPE.
15862 * typeck.c (get_type_from_signature), java-tree.h: New function.
15863 * class.c (add_method): Use get_type_from_signature.
15864 (build_class_ref): Handle a class that was not found.
15865 * typeck.c (convert): Handle conversion to pointers (for convenience).
15866 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15867 instead of lookup_field to handle missing fields.
15869 * jcf-parse.c (process_zip_dir): Set java_source.
15871 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15873 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15875 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15877 * jcf-parse.c (load_class): Don't change input_filename before
15878 calling jcf_parse_source (but still do it before calling
15880 (jcf_parse_source): Assign input_filename after having saved the
15882 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15883 list. ctxp->modifier_ctx zeroed according to its new
15884 definition. ctxp->filename initialized. Removed
15885 JAVA_MODIFIER_CTX_UNMARK.
15886 (java_unget_unicode): Update the character based column position.
15887 (java_allocate_new_line): ref_count not used anymore. Always free
15888 ctxp->p_line. Initialize c_line->char_col to 0.
15889 (java_get_unicode): Update the character based column position.
15890 (java_lex): Use ctxp->elc to store current position in source
15891 file, at the beginning of the parsed token. Set modifier_ctx entry
15892 corresponding to the parse modifier to a WFL node. Return a WFL
15893 node when an identifier is parsed.
15894 (java_lex_error): Now uses ctxp->elc to store current position in
15896 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15897 * lex.h (build_wfl_node): New function definitions.
15898 (struct java_line): ref_count and next fields are gone. New field
15900 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15901 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15902 (JAVA_COLUMN_DELTA): New macro.
15903 (java_lc): New typedef on new struct _java_lc.
15904 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15905 (parse_error_context, parse_warning_context): Changed prototypes.
15906 (java_get_line_col): Added as an available global function.
15907 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15908 (IC_DECL): Replaced by macro IC_TYPE
15909 (DEPEND_WFL): New macro.
15910 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15912 (exit_java_complete_class): Removed a commented out statement.
15913 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15914 now an array of tree nodes. Deleted fields line_list and
15915 e_line. New field elc, to replace e_line.
15916 * parse.y (array_type:): Build WFL node.
15917 (qualified_name:): Build a single WFL node out of two. Retain
15918 the location information of the first node in the resulting node.
15919 (package_declaration:): Use package name as a WFL node
15920 (single_type_import_declaration:): Use imported name as a WFL node.
15921 (type_import_on_demand_declaration:): Use root of the imported
15922 packages as a WFL node.
15923 (field_declaration:): Removed unused local variable cl.
15924 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15925 (yyerror): New static elc. Removed static error_line, error_pos.
15926 New local code_from_source. Save ctxp->elc into elc at the first
15927 pass. Call java_get_line_col to get a string of the line where
15928 the error occurred.
15929 (debug_line): Removed static function.
15930 (parse_error_context, parse_warning_context): Parameter cl is now
15931 a WFL node. Use its value to initialize ctxp->elc.
15932 (redefinition_error): Parameter cl is now a WFL node.
15933 (parse_add_interface): New parameter wfl. No longer call
15934 lookup_cl, use wfl instead.
15935 (check_class_interface_creation): Parameter cl is now a WFL node.
15936 (maybe_create_class_interface_decl): Likewise.
15937 (add_superinterfaces): New function.
15938 (create_interface): Removed local cl, node, super_decl,
15939 super_decl_type. Function now uses id as a WFL node. Better
15940 warning/error report on obsolete or forbidden mix of
15941 modifiers. Now calls add_superinterfaces to register interfaces.
15942 (create_class): Removed local cl, node. Local variable id is used
15943 as a WFL node. Better error report on forbidden modifier
15944 mix. Uses add_superinterfaces to register interfaces.
15945 (find_field): Argument cl is now a WFL node. Now store the WFL
15946 node of a fields that needs to be checked for their
15948 (method_header): Local variable node non longer used. Local
15949 variable id replaces cl.
15950 (check_modifiers_consistency): Local variable cl is now a WFL
15952 (method_declarator): Local variable cl replaced by parameter id.
15953 (parser_qualified_name): Now uses parameter name as a WFL node.
15954 (parser_check_super_interface): New parameter wfl, for achieve
15955 greater accuracy during error reports.
15956 (parser_chain_incomplete_item): New parameter named location. Used,
15957 along the decl, to construct the incomplete item node.
15958 (java_complete_class): resolve_class now uses WFL node extracted
15959 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15961 (complete_method_decl): Unresolved function's argument types are WFL.
15962 (resolve_class): Parameter cl is now a WFL node.
15963 (resolve_and_layout): Likewise.
15964 (do_resolve_class): Likewise. Try first to use cl and then do the
15965 lookup on the decl when calling check_pkg_class_access.
15966 (complete_class_report_errors): Use IC_TYPE in place of
15967 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15968 instead of doing a lookup over the decl.
15969 (java_check_final): Use WFL info from field tree list.
15970 (lookup_cl): Rewritten and returns a statically defined WFL node.
15971 (lookup_modifier_cl): Now uses information from WFL nodes.
15972 (process_imports): Likewise.
15973 (read_import_dir): name and cl arguments replaced by a single WFL
15974 node. Function modified accordingly.
15975 (find_in_imports_on_demand): Now uses WFL node.
15976 (check_pkg_class_access): cl argument is now a WFL node.
15977 (declare_local_variables): Fixed to use WFL nodes.
15978 (resolve_expression_name): Likewise.
15979 (build_method_invocation_stmt): name_combo argument renamed
15980 wfl. Function modified to use WFL nodes.
15981 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15982 (lookup_method_invoke): cl is now a WFL node. Added missing
15983 IDENTIFIER_POINTER to class type decl name.
15985 1998-04-14 Dave Brolley <brolley@cygnus.com>
15987 * lang.c (init_parse): Now returns char* containing the filename.
15989 1998-04-10 Per Bothner <bothner@cygnus.com>
15991 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15993 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15994 * class.c (make_class_data): If flag_assume_compiled, initial class
15995 state is CSTATE_PREPARED; make superclass and interfaces direct
15996 references, rather than constant pool indexes.
15998 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16000 * parser.y: Include flags.h. Removed debug variable pl.
16001 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
16002 (block:): Likewise.
16003 (labeled_statement_nsi:): Generate debug info when reducing
16004 expression_statement:.
16005 (check_pkg_class_access): get_access_flags_from_decl invocation
16006 fixed for new CLASS_* flags location.
16007 (source_end_java_method): Save/restore parser context when
16008 entering/leaving this routine. Restore lineno to its right value
16009 before calling expand_end_bindings.
16010 (build_method_invocation_stmt): build_invoke called with the
16011 current line information.
16012 (build_invoke): New argument cl. Wrap the function call around a
16014 (refine_accessible_methods_list): Changed comment, removed
16016 * parse.h: Fixed typo in comments.
16017 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
16018 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
16019 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
16021 * lex.c (java_lex): Record the last closing curly bracket of a
16023 * jcf-parse.c (jcf_parse_source): Now calls
16024 java_check_methods. Clarified comment, fixed typo.
16026 1998-04-09 Dave Brolley <brolley@cygnus.com>
16028 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
16029 (finish_parse): Expose for non USE_CPPLIB builds.
16031 1998-04-08 Jeffrey A Law (law@cygnus.com)
16033 * lang.c (lang_print_xnode): New function.
16035 1998-04-03 Per Bothner <bothner@cygnus.com>
16037 * decl.c (class_dtable_decl), java-tree.h: New tree node.
16038 * class.c (get_dispatch_vector, get_dispatch_table): New functions
16039 used to build a class's dispatch table.
16040 (make_class_data): Generate dispatch table if flag_assume_compiled.
16041 Set dtable of class object to address of class_dtable_decl.
16043 * decl.c (int_decl_processing): Make soft_badarrayindex_node
16044 be volatile and have side effects - generates better code.
16046 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
16047 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
16049 * expr.c (expand_invoke): If class is final, method is
16050 effectively final, so can call it directly.
16052 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
16054 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
16056 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16058 * parse.y (build_method_invocation_stmt): Removed extra argument
16061 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16063 * expr.c (dtable_indent): Now static global.
16064 (expand_invoke): Now call invoke_build_dtable and
16065 build_invokevirtual.
16066 (invoke_build_dtable, build_invokevirtual): New functions.
16067 * jcf-io.c (find_class): Defer issuing a warning by setting
16068 jcf->outofsynch to 1.
16069 * jcf-parse.c (jcf_out_of_synch): New function.
16070 (load_class): Test this_jcf.outofsynch flag and call
16071 jcf_out_of_synch accordingly.
16072 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16073 comment indentation.
16074 * lex.c (java_get_unicode): Fixed code indentation.
16075 (java_lex): Create string literal. Fixed typo. Removed several
16076 premature obstack_free.
16077 * parse.h: New enums for name resolution and invocation mode.
16078 (struct qualification): New data structure.
16079 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16080 (do_resolve_class, build_method_invocation_stmt,
16081 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16082 debug_line, identical_subpath_p, invocation_mode,
16083 refine_accessible_methods_list, build_invoke,
16084 lookup_method_invoke): New functions declared.
16085 (build_invokevirtual, invoke_build_dtable, match_java_method,
16086 build_field_ref, jcf_out_of_synch): New references to external
16088 (struct parse_ctxt): Removed artificial_constructor field.
16089 * parse.y: (array_type:): Type defined for this rule.
16090 (class_type:): Installed default rule for interface_type:.
16091 (array_type:): Now build Java array type.
16092 (qualified_name:): Now use obstack_grow0.
16093 (method_declaration:): Skip the artificial constructor added to
16095 (abstract_method_declaration:): Execute the code only during pass 1.
16096 (block:): Installed default rule in block_statements:.
16097 (block_statement:): Add the statement to the method during pass 2.
16098 (statement_expression): Installed default rule for
16099 method_invocation:.
16100 (argument_list:): Added code to build the argument list.
16101 (method_invocation:): Added call to create the method invocation
16103 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16104 (debug_line): New function for debug.
16105 (complete_class_decl): No longer do something during pass 1.
16106 (method_header): Use BUILD_PTR_FROM_NAME.
16107 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16109 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16110 function's main comment.
16111 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16113 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16114 (resolve_class): Now works with arrays.
16115 (do_resolve_class, resolve_and_layout): New functions.
16116 (java_check_regular_methods): Reverse method list before and after
16117 having processed it. No longer set ctxp->artificial_constructor.
16118 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16119 accordingly. Fixed typo in issued error message. Now use
16121 (find_in_imports_on_demand): Now use obstack_grow0.
16122 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16123 (source_end_java_method): Call expand_expr_stmt instead of
16124 expand_expr. Calls it before calling expand_function_end.
16125 (java_method_add_stmt): Do nothing if errors were found during
16127 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16128 (build_method_invocation_stmt, build_invoke, invocation_mode,
16129 lookup_method_invoke, refine_accessible_methods_list,
16130 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16132 * typeck.c (build_java_signature): Properly end method signature
16133 if return type skipped.
16134 (match_java_method): New function.
16136 1998-03-16 Per Bothner <bothner@cygnus.com>
16138 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16140 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16142 * expr.c (build_invoke_non_interface): New function.
16143 (methods_ident, ncode_ident): Now static globals.
16144 (expand_invoke): Use build_invoke_non_interface.
16145 * java-tree.h (struct lang_decl): New field function_decl_body.
16146 (DECL_FUNCTION_BODY): New macro.
16147 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16148 CLASS_FROM_SOURCE_P.
16149 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16150 before starting pass 2. Call to java_generate_parsed_class replaced
16151 by java_register_parsed_class.
16152 * lex.c: Fixed typo in header. Some line width related formating.
16153 * lex.h: Some line width related formating.
16154 * parse.h (source_end_java_method, resolve_expression_name,
16155 complete_class_decl, maybe_create_class_interface_decl,
16156 check_class_interface_creation): New static function declarations.
16157 (java_layout_parsed_class, java_method_add_stmt): New function
16159 (struct parser_ctxt): Field mark_class_generate removed. New
16160 fields class_list and artificial_constructor.
16161 * parse.y: Fixed typo in header.
16162 (class_declaration:): Call complete_class_decl when class body
16164 (method_declaration:): Call source_end_java_method in pass 2 when
16165 the method body is defined.
16166 (postfix_expression:): Do expression name resolution on sub-rule
16167 name during pass 2.
16168 (create_class, create_interface): Merged common pieces.
16169 (check_class_interface_creation, maybe_create_class_interface_decl):
16171 (complete_class_decl): New function.
16172 (register_fields): Fixed line width related typo.
16173 (method_header): Correctly skip first argument when fixing
16174 argument line. Changed the loop.
16175 (java_check_circular_reference): Now use ctxp->class_list.
16176 (java_complete_class): Removed start/stop marking.
16177 (java_check_regular_methods): Now takes a class decl as an
16178 argument. Add default constructor if none were encountered.
16179 (java_check_methods): Now use ctxp->class_list. Changed call to
16180 java_check_regular_methods.
16181 (source_start_java_method): Set DECL_ARG_TYPE for each function
16183 (source_end_java_method, java_method_add_stmt): New functions.
16184 (java_generate_parsed_class): No longer exists.
16185 (java_layout_parsed_class, java_register_parsed_class): New functions.
16186 (resolve_expression_name): New function.
16188 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16190 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16191 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16192 until pass initializations are done. Call read_import_dir with
16194 * parse.h: (lookup_modifier_cl): New function declared.
16195 (INTERFACE_FIELD_MODIFIERS): New macro.
16196 (OBSOLETE_MODIFIER_WARNING): New macro.
16197 * parse.y: (register_fields): Class type and current field name in
16198 local variables. Check modifier(s) if adding field(s) to an interface.
16199 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16200 and report errors using the faulty modifier line context.
16201 (lookup_modifier_cl): New function.
16202 (read_import_dir): Detect and report default import processing
16205 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16207 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16208 * class.c (is_compiled_class): Return 1 after making sure it
16209 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16210 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16211 * java-tree.h (flag_assume_compiled): Add decl.
16212 * lang.c (lang_f_options): Add the flag.
16213 (flag_assume_compiled): Add decl, default to 0.
16215 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16217 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16218 (is_compiled_class): Likewise.
16219 (layout_class): Likewise.
16220 (layout_class): Detect and lay out classes defined in source code.
16221 (interface_of_p, add_interface_do, may_add_interface): New
16223 (add_interface): Now use add_interface_do.
16224 (add_method_1): New function.
16225 (add_method): Now use add_method_1.
16226 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16227 (complete_start_java_method): New function.
16228 (start_java_mehod): Now call complete_start_java_method.
16229 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16230 (expand_invoke): Likewise and fixed typo.
16231 *gjava.c: (print_super_field): Use new argument to find_class
16234 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16235 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16236 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16238 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16239 (add_method_1, push_class): New prototypes.
16240 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16241 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16242 directory where the class was found.
16243 (find_class): New argument DO_CLASS_FILE. Function find_class
16244 modified accordingly.
16245 *jcf-parse.c: (fix_class_path): New function.
16246 (load_class): Use new VERBOSE argument. load_class now finds and
16247 loads/parses .class/.java files. Save read_state of current_jcf
16249 (java_parser_abort_on_error): New macro.
16250 (jcf_parse_source, parse_source_file): New function.
16251 (jcf_parse): Fixed typo.
16252 (yyparse): Call parse_source_file () only.
16253 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16254 writing the real class name back in the zip directory entry.
16255 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16256 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16257 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16258 (find_class): Prototype fixed.
16259 *lex.c: Added 1998 time stamp.
16260 Removed all static global variables, moved into the parser
16261 context data structure.. Now include unistd.h if SEEK_SET not
16263 (java_init_lex): Rewritten.
16264 (java_sneak_unicode): Modified current unicode access in current line.
16265 (java_unget_unicode): Likewise.
16266 (java_allocate_new_line): New allocation management.
16267 (java_read_char): Modified access and storage of unget_utf8_value.
16268 New way of processing current unicode.
16269 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16270 (java_get_unicode): Now use the parser context.
16271 (java_lineterminator): Likewise.
16272 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16273 of the reentrant parser implementation. Function now use the
16274 parser context data structure and java_lval. Fixed production of
16275 the float and double constant "out of range" error message. Fixed
16276 obstack use. Return integer value when hitting a modifier. Now
16277 return type for TRUE, FALSE and other predefined types. Return
16278 identifier as a TREE_LIST list containing the current line context
16279 as the TREE_VALUE sub-node.
16280 (java_unicode_2_utf8): Fixed typo in declaration.
16281 (java_lex_error): Now use the parser context data structure.
16282 *lex.h: Added 1998 time stamp.
16283 (struct java_line): New fields ref_count and next.
16284 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16285 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16286 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16287 *parse.h: Added 1998 time stamp.
16288 (java_parse_source_file): Renamed from parse_source_file.
16289 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16290 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16291 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16292 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16293 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16294 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16295 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16296 (struct parser_ctxt): New data structure to keep the parser context.
16297 *parse.y: Added 1998 time stamp, got rid of static global variables.
16298 (java_error_count, ctxp): New global variables.
16299 (%union): New value field.
16300 (numeric_type, integral_type): Rules removed.
16301 (primitive_type): Rule defined to handle integral, float, double and
16303 (qualified_name, package_declaration,
16304 single_type_import_declaration, type_import_on_demand_declaration,
16305 modifiers, class_declaration, super, interfaces,
16306 interface_type_list, class_body, field_declaration,
16307 field_declaration, variable_declarators, variable_declarator,
16308 variable_declarator_id, method_declaration, method_header,
16309 formal_parameter_list, formal_parameter, method_body, block,
16310 static, interface_declaration, extends_interfaces,
16311 abstract_method_declaration, local_variable_declarators): Rules now
16313 (force_error, do_warning): New global statics.
16314 (push_parser_context, parser_context_save_global,
16315 parser_context_restore_global, pop_parser_context): New functions.
16316 (yyerror): Now uses the global parser context. Fixed use of obstack.
16317 (parse_error, parse_error_context, parse_warning_context,
16318 java_accstring_lookup, redefinition_error, check_modifiers,
16319 parser_add_interface, create_interface, create_class, find_field,
16320 duplicate_declaration_error, register_fields, method_header,
16321 check_modifiers_consistency, check_abstract_method_header,
16322 method_declarator, parser_qualified_classname,
16323 parser_check_super_interface, parser_check_super,
16324 parser_chain_incomplete_item, java_check_circular_reference,
16325 layout_class_from_source, java_complete_class,
16326 complete_method_decl, resolve_class, complete_class_report_errors,
16327 java_check_final, check_method_redefinition,
16328 java_check_regular_methods, java_check_abstract_methods,
16329 java_check_methods, lookup_java_interface_method2,
16330 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16331 process_imports, find_in_imports, read_import_entry,
16332 read_import_dir, find_in_imports_on_demand,
16333 check_pkg_class_access, not_builtin_p, declare_local_variables,
16334 source_start_java_method, java_generate_parsed_class): New
16336 *typeck.c: (signature_include_return): New global variable.
16337 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16338 to add the function returned type in the signature.
16340 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16342 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16344 1998-01-29 Dave Brolley <brolley@cygnus.com>
16346 * Make-lang.in (java.info): Added.
16347 (java.install-info): Added
16349 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16351 * Makefile.in (clean): Also remove java/parse.c.
16353 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16355 Add a pair of -fbounds-check/-fno-bounds-check options.
16356 * lang.c (lang_decode_option): Add code to grok arguments.
16357 (flag_bounds_check): Add decl.
16358 (lang_f_options): New array w/ the option in it.
16359 * java-tree.h (flag_bounds_check): Add decl.
16360 * lang-options.h: New file.
16361 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16362 of a static macro value.
16363 (JAVA_ARRAY_EXCEPTION): Delete macro.
16365 1998-01-23 Per Bothner <bothner@cygnus.com>
16367 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16368 * expr.c (build_anewarray): Add missing promote_type.
16370 1998-01-22 Per Bothner <bothner@cygnus.com>
16372 Add array types with known length to optimize bounds checking.
16373 * typeck.c (build_java_array_type): Take length parameter.
16374 (java_array_type_length, build_prim_array_type): New functions.
16375 * java-tree.h: Update for new functions.
16376 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16377 * class.c: Use build_prim_array_type.
16378 * expr.c (can_widen_reference_to): Handle known-length array types.
16379 (verify_jvm_instructions): Keep track of integer push instructions
16380 followed by newarray/anewarray, so we can build known-length arrays.
16381 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16382 (java_array_data_offset): New function.
16383 (build_java_array_length_access): New function. Optimize if constant.
16384 (build_java_arrayaccess): Constant fold bounds check.
16385 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16386 (build_newarray, build_anewarray): New functions.
16387 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16388 * verify.c (merge_types): Handle known-lengh array types.
16390 1998-01-19 Per Bothner <bothner@cygnus.com>
16392 * expr.c (expand_byte_code): Fix performace bug, which caused
16393 searching linenumber_table to be linear rather than constant.
16395 1997-12-12 Per Bothner <bothner@cygnus.com>
16397 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16399 * decl.c, java-tree.h (soft_fmod_node): New global.
16400 * decl.c (init_decl_processing): Define __builtin_fmod.
16401 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16402 using __builtin_fmod.
16404 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16406 * keyword.h: New file, output of keyword.gperf as processed by
16408 * lex.c (java_lex_init): Initialize java_error_flag.
16409 * parse.c (YYERROR_NOW): Uses java_error_flag.
16410 * parse.y: New static java_error_flag. Useless definition of
16412 * parse.y (java_error): Portable error recovery using
16413 java_error_flag (not yet completely tuned).
16415 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16417 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16419 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16421 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16422 (parse.c, lex.c, keyword.h): New rules for Java source code
16424 * parse.c: Renamed into jcf-parse.c.
16425 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16426 * keyword.gperf: New file, Java keywords.
16427 * parse.y: New file, Java language grammar.
16428 * parse.h: New file, Java language grammar definitions.
16429 * lex.c: New file, Java language lexer.
16430 * lex.h: New file, Java language lexer definitions.
16432 1997-12-03 Per Bothner <bothner@cygnus.com>
16434 * decl.c (clinit_identifier_node), java-tree.h: New global.
16435 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16436 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16437 * expr.c (expand_java_field_op): Check for invalid assignment
16440 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16442 1997-10-27 Per Bothner <bothner@cygnus.com>
16444 * verify.c (verify_jvm_instructions): When processing a handler,
16445 attempt to set the current_subr to the right value.
16446 (More complicated code combines Sep 17 and Oct 22 versions.)
16448 1997-10-24 Per Bothner <bothner@cygnus.com>
16450 * class.c (push_class): Figure out (guess) name of source file.
16451 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16452 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16453 (parse_class_file): Change return type from int to void.
16454 Call debug_start_source_file/debug_end_source_file.
16456 * expr.c (build_java_binop): Fix masking 2nd operand.
16457 * decl.c (init_decl_processing): Set sizetype first.
16459 1997-10-22 Per Bothner <bothner@cygnus.com>
16461 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16462 (Revert Sep 17 change.)
16464 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16466 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16467 .class extension in their name and fix thing so we don't process
16468 them parse_zip_file_entries().
16469 (parse_zip_file_entries): Cleaned unused local variables.
16471 1997-10-20 Per Bothner <bothner@cygnus.com>
16473 * expr.c (can_widen_reference_to): Allows equal array element types.
16474 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16475 * jcf-dump.c (RET): Get (and print) index.
16477 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16478 Promote element type to POINTER_TYPE.
16480 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16482 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16483 find_in_current_zip, jcf_figure_file_type): Moved from
16484 jcf-reader.c to parse.c.
16485 * zextract.c: (read_zip_archive): takes file_comment_length possible
16486 field into account.
16488 1997-10-20 Per Bothner <bothner@cygnus.com>
16490 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16492 * verify.c (merge_types): Handle array types even better ...
16494 1997-10-17 Per Bothner <bothner@cygnus.com>
16496 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16498 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16499 * class.c (make_class_data): Don't build fields_decl if no fields.
16500 When building fields_decl, skip if DECL_ARTIFICIAL.
16502 * expr.c (java_stack_swap): Update stack_type_map.
16503 * verify.c (merge_types): Handle array types better.
16505 1997-10-15 Per Bothner <bothner@cygnus.com>
16507 * class.c (add_field): Don't promote short integral fields to
16508 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16509 * expr.c (push_value): Promote and convert short integral values.
16511 * decl.c, java-tree.h (integer_two_node): New constant node.
16512 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16514 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16516 * class.c (append_gpp_mangled_type): Use function argument
16517 unpromoted type to generate mangled name.
16519 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16521 * constants.c (build_constant_data_ref): Now uses current_class
16522 instead of main_class.
16523 (build_constants_constructor): Now uses current_class instead of
16525 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16526 of the global variable SeepZipFiles done here.
16527 * zextract.c (read_zip_archive): extra_field optional field taken
16528 into account while computing the position of the class file in the
16530 * verify.c (verify_jvm_instructions): Use current_jcf to search
16532 * parse.c (load_class): First search for the class to load in the
16533 current zip file. Saves current_jcf (restored before returning
16534 from that function). Don't call JCF_FINISH in the class was found
16535 in the current ZIP file.
16536 (jcf_parse): If the class was found in the current ZIP file, save
16537 its tree_constant_pool (for later reuse).
16538 (parse_class_file): New function. Process each method defined in
16539 the current class and record the class as to be later registered.
16540 (yyparse): Rewritten. Figure the type of the current file and switch
16542 * lang.c: New global variable current_jcf.
16543 (lang_init): Removed compiling_from_source test (done later, in
16544 yyparse). Removed call the jcf_parse ().
16545 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16546 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16547 in the current ZIP file) and zip_offset (offset to the class data in
16548 the current zip file).
16549 * jcf-reader.c: zipfile.h included.
16550 localToFile: New ZipFileCache static global variable
16551 (parse_zip_file_entries): New function. Browse the current ZIP
16552 file directory and process each class found.
16553 (process_zip_dir): New function. Register each class found in the
16554 ZIP file directory. The class aren't parsed but a valid JCF is
16555 link to each of them.
16556 (find_in_current_zip): New function. Search for a class in the
16557 current ZIP file directory. If found, prepare the class so that it
16559 (jcf_figure_file_type): New function. Examine the file structure
16560 to figure a class file, a ZIP file. If none of these categories are
16561 matched, a source file is assumed.
16562 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16563 SeenZipFile: New global variable.
16564 (open_in_zip): Use zipmember's length to accelerate the search for
16565 a member. If zipmember was NULL and zip file successfully read,
16567 * java-tree.h: New global variable current_jcf declared. Added
16568 declaration for current_constant_pool_tags, current_constant_pool_data,
16569 current_constant_pool_length, current_constant_pool_data_ref.
16570 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16571 store the JCF of classes seen in a zip file) and tree *constant_pool
16572 (to save a loaded class constant pool). current_class declared here.
16573 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16574 retrieve method_ref_constant.
16575 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16576 (OBJECT): get_class_constant now uses current_jcf.
16577 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16578 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16579 (expand_invoke): Now uses current_class instead of main_class
16580 (build_class_init): Now uses current_class instead of main_class
16581 * class.c: New static global variable registered_class.
16582 (register_class): New function.
16583 (emit_register_class): Modified to use registered_class instead of
16585 (is_compiled_class): Now take into account class seen in the archive.
16587 1997-10-06 Per Bothner <bothner@cygnus.com>
16589 * except.h: Renamed to: java-except.h.
16590 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16591 * except.c: Add semi-working (commented out) implementation.
16593 * expr.c (expand_iinc): Add needed flush_quick_stack.
16594 * parse.c (set_source_filename): New function.
16595 (give_name_to_class): Set input_filename from package.classname.java.
16597 * jcf-io.c (find_class): Don't look first in ".".
16599 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16601 * zextract.c (read_zip_archive): Now takes into account the
16603 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16605 1997-09-20 Per Bothner <bothner@cygnus.com>
16607 * constants.c, java-tree.h (build_internal_class_name): New function.
16608 (alloc_class_constant): Re-implement using build_internal_class_name.
16609 * class.c (make_class_data): Likewise.
16610 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16612 1997-09-17 Per Bothner <bothner@cygnus.com>
16614 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16615 to NULL before pushing an exception handler target.
16617 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16618 (java_stack_swap, java_stack_dup): Re-write to be safe from
16619 clobbering registers.
16620 (build_class_init): New function.
16622 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16624 * typeck.c (build_java_array_type): Temporary use
16625 permanent_obstack to create the array 'length' field.
16626 * expr.c (lookup_label): Temporay use permanent_obstack to create
16627 label if not found.
16628 * class.c (push_super_field): Tempory use permanent_obstack.
16630 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16632 * typeck.c (type_for_mode): Now handles double_type_node and
16634 * verify.c (verify_jvm_instructions): The instruction following
16635 the wide bytecode is checked. OPCODE_ret added to the list of
16638 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16640 * class.c (make_class): Temporary use permanent_obstack. Set the
16641 class CLASS_P field to 1.
16642 (push_class): Temporary use permanent_obstack.
16643 (set_super_info): Temporary use permanent_obstack.
16644 (add_method): Temporary use permanent_obstack, set
16645 METHOD_TRANSIENT().
16646 (add_field): Temporary use permanent_obstack. Sets
16647 FIELD_VOLATILE() and FIELD_TRANSIENT().
16648 (build_class_ref): Temporary use permanent_obstack if the class
16650 (build_static_field_ref): Temporary use permanent_obstack when
16651 creating field's rtl.
16652 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16653 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16654 and fields. Function finalized, as far as flag handling.
16655 (push_class_static_dummy_field): Temporary use permanent_obstack.
16656 (emit_register_class): Force generation of class registration at
16658 * decl.c (end_java_method): Call permanent_allocation() before
16660 * expr.c (can_widen_reference_to): Added comment to interface
16661 handling, fixed typo.
16662 (lookup_field): Now uses CLASS_P() to correct FIXME
16663 (expand_invoke): Verification on public && !static &&
16664 !abstract moved into soft_lookupinterfacemethod (kaffe).
16665 Use Object class dtable if objectref is an array when expanding
16667 (java_push_constant_from_pool): Temporary use permanent_obstack
16668 for CONSTANT_string
16669 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16670 create constant references.
16671 (get_constant): Temporary use permanent_obstack to create constant.
16672 (load_class): Temporary use permanent_obstack to load class.
16673 (jcf_parse): Temporary use permanent_obstack to perform class
16675 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16676 (build_java_signature): Temporary use permanent_obstack.
16677 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16679 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16680 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16683 1997-09-11 Per Bothner <bothner@cygnus.com>
16685 * class.c (append_gpp_mangled_type): Fix typo.
16686 (emit_register_class): Use main_class to get class object, rather
16687 than looking for no-longer-existing static decl starting with _CL.
16688 * typeck.c (parse_signature_type): Promote array element type
16689 if it is a RECORD_TYPE.
16691 1997-09-10 Per Bothner <bothner@cygnus.com>
16693 * class.c (push_class_static_dummy_field): New function.
16694 (mangle_static_field): New. Do G++-style mangling of static fields.
16695 (layout_class): Mandle static fields here, not in add_field.
16696 (build_class_ref): The class object is now a dummy static field.
16697 * decl.c (find_local_variable): Look for best, instead of first match.
16698 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16699 (build_java_athrow): Don't check here if exception is Throwable.
16700 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16701 (TYPE_USED): Removed. No longer used ...
16702 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16703 * verify.c (push_pending_label): New function.
16704 (push_pending_block): Renamed to check_pending_block.
16705 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16706 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16707 re-checking possible handlers) after a store (less wasted work).
16708 Check for null handler (finally) before calling add_handler.
16709 Various changes to (finally?) correctly handle try/finally.
16711 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16713 * class.c: Include stdio.h.
16715 1997-09-04 Per Bothner <bothner@cygnus.com>
16717 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16718 to make sure class is initialized before static/special invoke.
16720 * verify.c (verify_jvm_instructions): On a store instruction,
16721 call find_local_variable to force pre-allocation of decl and rtx.
16722 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16724 1997-09-03 Per Bothner <bothner@cygnus.com>
16726 * class.c (build_class_ref): Strip off "promoted_" if need be.
16727 (make_field_value): Call build_java_signature when needed.
16728 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16729 * expr.c (build_java_athrow): Don't push_value of exception.
16730 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16731 match specification of [fd]cmp[lg] for NaNs.
16732 (expand_byte_code): Add support for exception handler ranges.
16733 * except.c: Add skeleton for EH code-generation.
16734 * verify.c (merge_types): Treat all promoted integral types as equal.
16735 * constants.c (build_constants_constructor): To force creation of
16736 current_constant_pool_data_ref, call build_constant_data_ref.
16738 * javaop.def (lload): Fix typo.
16739 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16741 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16743 * parse.c: Don't include function.h.
16745 1997-08-27 Per Bothner <bothner@cygnus.com>
16747 * except.[ch]: New files.
16748 * Makefile.in (JAVA_OBJS): Add except.o
16749 * expr.c: Temporary warning about unimplemented exceptions.
16750 * verify.c: Verify exception handlers.
16752 * jcf-dump.c (disassemble_method): Print exception table.
16754 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16756 * expr.c (verify_jvm_instructions): Started a thorough
16757 verification of invoke* bytecodes.
16758 (expand_byte_code): flush quick stack if PC is the target of a
16759 branch. and undef RET (conflicting with config/i386/i386.h).
16760 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16762 (expand_invoke): Now handles invokeinterface and do more
16763 verification according to the bytecode.
16764 (lookup_field): Don't try to load the class if processing
16766 (can_widen_reference_to): Now handles interfaces.
16767 * decl.c (init_decl_processing): New global variable
16768 soft_lookupinterfacemethod_node, declared in java-tree.h.
16769 Call set_super_info on string_type_node.
16770 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16772 * class.c (set_super_info): Fills the CLASS_* flags according to
16774 (get_access_flags_from_decl): Handles all class flags.
16776 1997-08-26 Per Bothner <bothner@cygnus.com>
16778 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16779 * parse.c (yyparse): Check for abstract method, and missing code.
16780 * expr.c (expand_byte_code): Change interface.
16781 * lang.c (put_decl_node): Print promoted types prettier.
16782 * verify.c (verify_jvm_instruction): Change interface.
16783 Partial support for scanning exception table.
16784 For load instructions, handle promoted integral types.
16786 1997-08-21 Per Bothner <bothner@cygnus.com>
16788 * verify.c: New file, with contents moved from expr.c.
16789 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16790 * typeck.c (is_array_type_p): Moved here from expr.c.
16791 * java-tree.h: Add some now-needed function declarations.
16792 * Makefile.in (JAVA_OBJS): Added verify.o.
16794 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16796 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16797 METHOD_ABSTRACT flag.
16799 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16800 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16801 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16803 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16805 (start_java_method): Hook for SYNCHRONIZED methods.
16807 * expr.c (build_java_jsr, build_java_ret): New functions
16808 (JSR,PRE): New macros
16809 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16810 (verify_jvm_instructions): tableswitch, lookupswitch,
16811 monitorenter, monitorexit, goto_w: verified.
16812 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16813 (build_java_monitor): New function.
16814 (MONITOR_OPERATION): Modified to call build_java_monitor()
16815 (verify_jvm_instructions): Started a thorough verification of
16818 1997-08-19 Per Bothner <bothner@cygnus.com>
16820 Support verification of jsr/ret subroutines (used for try/finally).
16821 * decl.c (return_address_type_node): New type node.
16822 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16823 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16824 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16825 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16826 TYPE_USED): New macros for special types in type_map.
16828 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16829 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16831 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16833 * expr.c (can_widen_reference_to): New function.
16834 (pop_type): Use it.
16835 (merge_type_state): Support handling start of subroutine.
16836 (push_pending_block): Return char* error message, instead of calling
16837 fatal on an error. Also handle subroutines.
16838 (verify_jvm_instructions): Handle errors from push_poending_block.
16839 Support jsr and ret instructions.
16841 1997-08-19 Per Bothner <bothner@cygnus.com>
16843 * jcf-io.c (find_classfile): Fix thinko.
16844 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16846 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16848 * Makefile.in (BISON): Remove.
16850 1997-08-07 Per Bothner <bothner@cygnus.com>
16852 * Makefile.in: Convert to autoconf.
16853 * config-lang.in (outputs): Added java/Makefile.
16855 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16856 Rename cc1java to jc1.
16858 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16859 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16861 * class.c (class_depth): Do load_class if needed.
16863 Mostly better verification.
16864 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16865 (init_decl_processing): Change return type of soft_checkcast.
16866 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16867 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16868 lang_print_error): New functions.
16869 (lang_init): Set global hook print_error_function to lang_print_error.
16870 * expr.c: In the type_map ptr_type_node is only used for null now.
16871 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16872 (merge_types): Dererence pointer to record types before comparing.
16873 (decode_newarray_type, merge_types): On error just return NULL.
16874 (build_java_binop): Add preliminary implementation (with warning)
16875 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16876 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16877 (expand_compare, expand_java_goto, expand_java_call): Don't
16878 push_pending_block, since that only makes sense when verifying.
16879 (merge_type_state): Different return codes.
16880 (push_pending_block): A block may need to be verified more than once.
16881 (expand_byte_code): Warn about unused code at code generation time.
16882 (verify_jvm_instruction): Changed logic, since code may need to be
16883 re-verified if type-state has changed. Also, better error handling.
16884 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16885 Improve newarray, anewarray, ?aload, athrow,
16886 * java-tree.h (LABEL_CHANGED): New macro.
16888 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16890 * decl.c (soft_athrow_node): New global variable initialized.
16891 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16892 * typeck.c (convert): Added support for REAL_TYPE.
16893 (convert_to_char): New function.
16894 (convert): Handle CHAR_TYPE.
16895 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16896 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16897 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16899 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16900 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16901 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16902 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16903 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16904 to Use The Right Things.
16905 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16906 compatible with INT. BOOLEAN is made equivalent to BYTE.
16907 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16908 OPCODE_ifnonnull): Now supported.
16909 (build_java_athrow): New function.
16911 1997-08-04 Per Bothner <bothner@cygnus.com>
16913 Rename method name <init> to match G++ (and fix mangling).
16914 * class.c (layout_class): Replace method name of <init> by class name.
16915 (make_method_value): Do inverse renaming of constructor from <init>.
16916 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16917 * typeck.c (lookup_java_constructor): New function.
16918 * expr.c (expand_invoke): If method_name is <init>, call
16919 lookup_java_constructor to find constructor.
16921 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16923 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16925 * parse.c (get_class_constant): Modified to handle array "classes"
16926 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16928 (convert): Modified to handle real type.
16929 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16930 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16931 variables declared.
16932 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16933 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16934 global variables initialized.
16935 (find_local_variable): Handles the case of a pointer
16936 (end_java_method): Restore the use of one more scope
16937 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16938 build_java_array_length_access, expand_java_arrayload,
16939 expand_java_arraystore, expand_java_array_length,
16940 expand_java_multianewarray, expand_java_anewarray,
16941 build_java_check_indexed_type, is_array_type_p,
16942 build_java_throw_out_of_bound_exception): New functions.
16943 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16944 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16945 OPCODE_<t>aload): Implemented code for verification.
16946 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16947 ARRAY_NEW_MULTI): Macro defined.
16948 (CONVERT): Modified to invoke convert().
16949 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16951 1997-07-31 Per Bothner <bothner@cygnus.com>
16953 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16954 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16955 (make_class_data): Field name needs '/' as package prefix.
16956 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16958 1997-07-25 Per Bothner <bothner@cygnus.com>
16960 Implement debug information for local variables.
16961 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16962 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16963 DECL_LOCAL_SLOT_CHAIN): New macros.
16964 (struct lang_decl_var): New type.
16965 * parse.c (give_name_to_locals): Move to decl.c.
16966 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16967 (start_java_method): Re-write parameter handling.
16968 (pending_local_decls): New global variable.
16969 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16970 (find_local_variable): Accept pc so we can skips decls not in range.
16971 (struct binding_level): Add end_pc field.
16972 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16973 (various): Change so current pc gets passed to find_local_variable.
16975 * decl.c (init_decl_processing): Re-arrange fields in
16976 class_type_node and and method_type_node to match kaffe 0.9.1.
16977 * class.c (make_method_value, make_class_data): Update
16978 initializations to match.
16980 1997-07-16 Per Bothner <bothner@cygnus.com>
16982 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16983 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16984 (push_super_field): New function.
16985 (make_class_data): Handle inheritance of class static initializer.
16986 (layout_class): New name mangling.
16987 * constants.c (build_constant_data_ref): Init type of data array
16988 to a one-element array.
16989 (build_constants_constructor): Set DECL_SIZE from complete array type.
16990 * decl.c: Rename class_type, object_type etc to class_type_node,
16991 object_type_node etc. Make former inherit from latter.
16992 * expr.c (expand_invoke): Add cast of function address.
16993 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16994 * parse.c (yyparse): Don't call layout_class here.
16995 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16997 1997-06-14 Per Bothner <bothner@cygnus.com>
16999 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
17000 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
17001 (alloc_class_constant): New.
17002 * expr.c (expand_invoke): Make sure method's class is initialized.
17003 * class.c (interits_from_p, emit_register_class): New functions.
17004 * parse.c (yyparse): Call emit_register_class.
17006 1997-06-09 Per Bothner <bothner@cygnus.com>
17008 * constants.c: New file, to handle constant pool.
17009 * Makefile.in (JAVA_OBJS): Add constants.o.
17010 * decl.c (init_decl_processing): Update, fix, finish various structs.
17011 (pushdecl_top_level): New.
17012 * parse.c (layout_class): Moved to class.c.
17013 * expr.c (java_push_constant_from_pool): New function.
17014 * class.c (build_class_ref): Make work fully
17015 (make_class_data): Emit super-class, constant pool, interface vector.
17017 1997-06-03 Per Bothner <bothner@cygnus.com>
17019 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
17020 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
17021 * class.c (class_depth): New function.
17022 (lookup_named_class): Replaced by new function lookup_class.
17023 * decl.c (object_type_node, string_type_node): New.
17024 Remove various types that we no longer need.
17025 * expr.c (verify_jvm_instructions): New separate verifier pass.
17026 (push_type, pop_type): New functions for verifier.
17027 (type_stack_dup, pop_argument_types, merge_types): Likewise.
17028 (expand_byte_code): Simplify, since we assume already verified.
17029 (expand_invoke): Now mostly works.
17030 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
17031 * lang.c (main_class): Move to parse.c. Don't make_class yet.
17032 * parse.c: Wait to allocate class object until we know its name.
17033 (layout_class): Calculate DECL_VINDEX for each virtual method.
17034 * typeck.c (get_array_type): Rename to ...
17035 (build_java_array_type): ... and provide working implementation.
17036 (build_java_signature): New function - build Java signature of type.
17037 (set_java_signature): New function - cache signature with type.
17038 (lookup_java_method): New function.
17040 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
17042 * class.c (ident_subst): Take extra SUFFIX parameter.
17043 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
17044 (set_constant_value, build_static_field_ref, is_compiled_class): New.
17045 (build_class_ref): Actually implement.
17046 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
17047 * decl.c (builtin_function): New.
17048 (init_decl_processing): Update for current Kaffe. Declare some
17049 builtin Kaffe functions.
17050 * expr.c (build_address_of): New.
17051 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
17052 Renamed (from expand_java_new etc), and added working implementations.
17053 (build_field_ref): Now also handle static fields.
17054 (expand_invoke): Implement invokestatic, and start implement rest.
17055 * java-opcodes.h: Use javaop.def to avoid duplicated list.
17056 * javaop.def: Rename invokevirt -> invokevirtual.
17057 * lang.c (use_handles): Removed.
17058 * parse.c: Add support for ConstantValue attribute.
17059 Handle nested loading of a class. (JPOOL_UTF): New.
17061 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
17063 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
17065 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
17067 * Make-lang.in (java.install-man): New empty rule.
17068 * typeck.c (set_local_type): New function.
17069 * expr.c (STORE_INTERNAL): Call find_local_variable,
17070 not find_stack_slot. Call set_local_type.
17072 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17074 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17075 and building RECORD_TYPE CONSTRUCTORs.
17076 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17078 * lang.c (use_handles): Change the default to 0.
17079 * decl.c: Define and build class_type, field_type, utf8const_type.
17080 * class.c (make_class_data, make_field_value,
17081 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17082 hashUtf8String, strLengthUtf8, mangled_classname:
17083 Functions to build reflective data structures.
17084 * parse.c (yyparse): Call make_class_data.
17086 * jcf-io.c (open_class, find_classfile): New functions.
17087 * jcf-dump.c: Support reading classfile from explicitly-named
17088 class file (without CLASSPATH searching).
17090 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17092 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17093 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17094 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17095 (get_constant): Now trivial for CONSTANT_Utf8.
17097 * jcf.h: Make NEW_CPOOL the default.
17098 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17100 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>