1 2005-01-05 Tom Tromey <tromey@redhat.com>
3 * gcj.texi (Standard Properties): java.ext.dirs is now used.
5 2004-12-20 Andrew Haley <aph@redhat.com>
7 * typeck.c: Use fold_convert for ints and booleans.
9 2004-12-17 Andrew Haley <aph@redhat.com>
12 * typeck.c (convert): Use a CONVERT_EXPR when converting to
13 BOOLEAN_TYPE or CHAR_TYPE.
14 (convert_to_boolean, convert_to_char) : Remove.
15 * convert.h (convert_to_boolean, convert_to_char) : Remove.
16 * expr.c (expand_load_internal): Do type conversion if type is not
19 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
22 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
25 2004-12-07 Andrew Haley <aph@redhat.com>
28 * jcf-parse.c (load_class): Remove sanity test for missing inner
31 2004-12-06 Tom Tromey <tromey@redhat.com>
33 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
34 (java.uninstall): Likewise.
35 (java.maintainer-clean): Likewise.
36 (.INTERMEDIATE): Likewise.
37 (java.install-man): Likewise.
38 (gcj-dbtool.pod): New target.
39 * gcj.texi (Code Generation): Document -findirect-dispatch.
40 (libgcj Runtime Properties): Document
41 gnu.gcj.precompiled.db.path.
42 (Top): Link to "Invoking gcj-dbtool".
44 2004-12-06 Tom Tromey <tromey@redhat.com>
47 * java-tree.h (extract_field_decl): Declare.
48 * parse.y (extract_field_decl): Renamed from
49 strip_out_static_field_access_decl. No longer static.
50 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
52 2004-12-03 Tom Tromey <tromey@redhat.com>
54 * lang.c (flag_new_verifier): Define.
55 (java_post_options): Set flag_new_verifier if indirect dispatch
57 * lang.opt (fnew-verifier): Removed.
59 2004-12-03 Tom Tromey <tromey@redhat.com>
62 * Make-lang.in (java.install-common): Only install transformed
63 gcjh if gcj-cross exists.
65 2004-12-03 Andrew Haley <aph@redhat.com>
68 * except.c (link_handler): Patch 'outer' field of siblings of the
71 2004-12-03 Andrew Haley <aph@redhat.com>
74 * class.c (layout_class_method): Don't fail to override a method
75 simply because it has DECL_ARTIFICIAL set.
77 2004-12-02 Tom Tromey <tromey@redhat.com>
80 * parse.y (craft_constructor): Special case null_pointer_node.
82 2004-12-02 Tom Tromey <tromey@redhat.com>
85 * java-gimplify.c (java_gimplify_expr): Don't call
86 SET_EXPR_LOCATION unless wrapped tree is an expression.
88 2004-11-27 Per Bothner <per@bothner.com>
90 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
91 Fix fencepost error in 'i', which got executed one too many times.
92 Also, fold memcpy into explicit loop, as originally intended.
93 Also, free temporary 'buf' which otherwise leaks.
95 2004-11-27 Per Bothner <per@bothner.com>
97 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
98 local static variables if not USE_MAPPED_LOCATION.
100 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
102 * class.c, decl.c, expr.c: Fix comment typos.
104 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
107 * decl.c (end_java_method): Call
108 attach_init_test_initialization_flags on all the init_decls.
109 * parse.y (attach_init_test_initialization_flags): Move to ...
110 * expr.c (attach_init_test_initialization_flags): here and
111 support BIND_EXPR also.
112 * java-tree.h (attach_init_test_initialization_flags): Prototype.
113 * jcf-parse.c (parse_class_file): Don't disable class init
116 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
118 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
121 2004-11-24 Richard Henderson <rth@redhat.com>
123 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
124 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
126 2004-11-24 Tom Tromey <tromey@redhat.com>
128 * verify.c (defer_merging): Don't use C++-style comment.
129 * verify.h (java_opcode): Added java_opcode_end.
130 * class.c (build_class_ref): Remove C++ comment and old FIXME.
132 * verify-impl.c (vfy_push_type): Removed bogus "return".
133 (initialize_stack): Use vfy_alloc and vfy_free.
134 (verify_instructions_0): Likewise.
136 * Merged gcj-abi-2-dev-branch to trunk.
138 2004-11-24 Andrew Haley <aph@redhat.com>
140 * jcf-parse.c (parse_class_file): Set file_start_location.
142 2004-11-10 Tom Tromey <tromey@redhat.com>
144 * class.c (make_field_value): Don't call build_static_field_ref.
145 (build_static_field_ref): Don't emit direct references when using
148 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
149 -verbose:class into man page synopsis.
151 2004-11-09 Tom Tromey <tromey@redhat.com>
153 * expr.c (build_java_arraystore_check): Still generate check if
154 element type is itself an array.
156 2004-11-08 Tom Tromey <tromey@redhat.com>
158 * java-tree.h (soft_check_assignment_node): Removed.
159 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
160 * decl.c (java_init_decl_processing): Don't initialize
161 soft_check_assignment_node.
163 2004-11-05 Tom Tromey <tromey@redhat.com>
165 * class.c (layout_class_methods): Don't add Miranda methods when
166 using indirect dispatch.
168 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
170 * class.c (make_class_data): Call emit_assertion_table to set the
171 'assertion_table' field.
172 (build_signature_for_libgcj): Move here from expr.c.
173 (add_assertion_table_entry): New function. Callback for assertion
175 (emit_assertion_table): New. Take class argument, and generate
176 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
177 * decl.c (init_decl_processing): Define assertion_entry_type record.
178 Push 'assertion_table' class field instead of 'verify'.
179 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
180 (type_assertion_hash): Include 'assertion_code' in hash.
181 (add_type_assertion): Rewritten. Take class and assertion_code
182 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
183 (can_widen_reference_to): Use new add_type_assertion() arguments.
184 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
185 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
186 (verify_identifier_node): Removed.
187 (assertion_entry_type, assertion_table_type): New.
188 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
189 assertion code definitions.
190 (struct type_assertion): Add assertion_code. Rename 'source_type' and
191 'target_type' to 'op1' and 'op2'.
192 (add_type_assertion): Declare.
193 (lang_printable_name_wls): Remove unused definition.
194 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
195 to emit runtime assertion.
196 (vfy_note_stack_type): Clean up non-C90 declarations.
197 (vfy_note_local_type): Likewise.
198 * verify.h (vfy_is_assignable_from): Declare.
199 * verify-impl.c (is_assignable_from_slow): Remove unused function.
200 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
201 instead of is_assignable_from_slow().
202 (types_compatible): Reinstate ref_compatible() call.
204 2004-11-04 Tom Tromey <tromey@redhat.com>
206 * class.c (build_static_field_ref): Reverted previous patch.
208 * class.c (build_static_field_ref): Don't emit direct references
209 when using indirect dispatch.
211 2004-11-03 Tom Tromey <tromey@redhat.com>
213 * expr.c (expand_java_arrayload): Set lhs_type_node.
214 (expand_java_arraystore): Set rhs_type_node.
216 2004-11-02 Tom Tromey <tromey@redhat.com>
218 * jcf-parse.c (compute_class_name): Use filename length from zip
219 directory, not strlen.
221 * expr.c (expand_invoke): Mark new interface methods as abstract.
223 2004-11-01 Tom Tromey <tromey@redhat.com>
225 * verify-impl.c (push_jump): Removed check for uninitialized
227 (push_exception_jump): Likewise.
228 (handle_ret_insn): Likewise.
229 (handle_jsr_insn): Likewise.
230 (state_check_no_uninitialized_objects): Removed.
232 * decl.c (check_local_unnamed_variable): Recognize
233 promoted-to-int parameters when using the new verifier.
234 * expr.c (expand_java_arraystore): Explicitly request array type
235 when using new verifier.
236 (expand_java_arrayload): Likewise.
237 (invoke_build_dtable): Don't pass object_type_node as
238 expression argument to build_java_indirect_ref.
239 (build_java_check_indexed_type): Do nothing.
240 (build_java_arraystore_check): Handle case where array doesn't
242 (build_java_array_length_access): Likewise.
243 (expand_invoke): Handle case where interface overrides a method
245 (pop_type_0): Always succeed for reference types.
246 (process_jvm_instruction): Don't pop a value in a dead
248 (pop_arguments): Convert arguments to correct types.
250 2004-10-29 Andrew Haley <aph@redhat.com>
252 * jcf-parse.c (give_name_to_class): Remove line that was
255 2004-10-29 Andrew Haley <aph@redhat.com>
257 * jcf-parse.c (set_source_filename): Add code to build new sfname.
259 2004-10-20 Andrew Haley <aph@redhat.com>
261 * decl.c (end_java_method): Don't expand if flag_syntax_only.
263 2004-10-26 Tom Tromey <tromey@redhat.com>
265 * verify.h (vfy_notify_verified): Removed.
266 * verify-glue.c (vfy_notify_verified): Removed.
268 2004-10-26 Tom Tromey <tromey@redhat.com>
270 * verify-impl.c (debug_print_state): Declare `i' before code.
271 (merge_types): Modify `t' when it is null_type.
273 2004-10-26 Tom Tromey <tromey@redhat.com>
275 * verify-impl.c (type_print): Renamed from print. Now static and
277 (debug_print_state): Use type_print.
279 2004-10-25 Tom Tromey <tromey@redhat.com>
281 * expr.c (build_invokeinterface): Compute correct offset for
282 index into interface methods.
284 2004-10-20 Tom Tromey <tromey@redhat.com>
286 * java-tree.h (verify_jvm_instructions_new): Declare.
288 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
291 * verify-impl.c (verify_instructions): Correctly handle wide
293 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
294 (vfy_get_component_type): Strip pointer types.
295 (vfy_find_class): Use get_type_from_signature. Strip pointer
297 Include java-except.h.
299 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
301 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
302 vfy_push_type_t, set_variable, add_new_state, merge_into,
303 handle_jsr_insn, branch_prepass, check_class_constant,
304 check_wide_constant, get_one_type, compute_static_types,
305 verify_instructions_0): Clean up C99 declarations after statements.
307 2004-10-20 Tom Tromey <tromey@redhat.com>
309 * verify-impl.c (merge_refs): Compare reference against iterator,
312 * verify-glue.c (vfy_tag): Mask off resolved flag.
314 2004-10-19 Tom Tromey <tromey@redhat.com>
316 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
317 (init_state_with_stack): Initialize `this_type' in state.
318 (verify_method): Use debug_print.
319 * verify-glue.c (vfy_is_primitive): Removed debugging print.
320 (vfy_note_stack_depth): Reverted last patch.
321 (vfy_note_stack_type): Note pointer to Object, not Object.
322 (vfy_note_local_type): Likewise.
324 * verify.h (vfy_note_instruction_seen): Declare.
325 * verify-glue.c (verify_jvm_instructions_new): Set
326 BCODE_EXCEPTION_TARGET on target instruction.
327 (vfy_note_instruction_seen): New function.
328 * verify-impl.c (FLAG_INSN_SEEN): New define.
329 (verify_instructions_0): Set flag on instruction. Save state for
331 (verify_instructions): Call vfy_note_instruction_seen.
333 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
334 (verify_jvm_instructions_new): Call method_init_exceptions,
335 add_handler, and handle_nested_ranges.
336 * verify-impl.c (verify_method): Return 1 on success.
337 (verify_instructions_0): Save the state at PC=0.
339 * verify-impl.c (init_type_from_class): Set is_resolved and
340 ref_next on new ref_intersection.
341 (init_type_from_string): Likewise.
343 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
345 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
346 if flag_new_verifier is set.
347 * java-tree.h (flag_new_verifier): Declare.
348 * lang.opt (fnew-verifier): New option.
349 * verify-impl.c: Work around namespace pollution by undef'ing
351 (struct verifier_context): Make 'bytecode' const.
352 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
353 (types_compatible): For the BC-ABI, always consider reference types
355 (check_class_constant): Use vfr->current_class.
356 (check_constant): Likewise.
357 (check_wide_constant): Likewise.
358 (check_field_constant): Check for 'L' at start of type name.
359 (get_one_type): Return pointer instead of type. Set type result in
360 caller via passed type pointer.
361 (compute_argument_types): Update to use new get_one_type arguments.
362 (compute_return_type): Likewise.
363 (make_verifier_context): New. Allocate and initialize 'vfr'.
364 (free_verifier_context): New. Free 'vfr' and its contents.
365 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
366 and free_verifier_context.
368 2004-10-15 Tom Tromey <tromey@redhat.com>
370 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
371 * verify.h (vfy_fail): Fixed formatting.
373 * verify-impl.c (vfr): Fixed comment formatting.
374 (collapse_type): New function.
375 (verify_instructions): Notify compiler about type map.
376 * verify.h (vfy_note_stack_depth): Updated.
377 (vfy_note_stack_type): Likewise.
378 (vfy_note_local_type): Likewise.
379 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
381 * verify-glue.c (vfy_note_stack_depth): Correctly size type
382 state. Added `method' argument.
383 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
385 (vfy_note_local_type): New function.
386 (vfy_unsuitable_type): Likewise.
387 (vfy_return_address_type): Likewise.
388 (vfy_null_type): Likewise.
390 * verify.h (VFY_IN_GCC): Removed.
391 (VFY_WANT_TYPEMAP): Removed.
392 * verify-impl.c (verify_instructions_0): Removed useless "\".
393 (struct state) <next>: Uncomment.
395 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
397 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
400 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
402 * Make-lang.in (verify.o): Re-enabled this target.
403 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
404 (vfy_get_interface): Likewise.
405 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
406 * verify.h (verify_jvm_instructions_new): Declare.
407 * verify-impl.c (free_state): Temporarily comment out unused
410 2004-10-06 Tom Tromey <tromey@redhat.com>
412 * java-tree.h (JV_STATE_READ): New enum value.
414 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
416 * verify.h: New file.
418 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
420 * verify-impl.c, verify-glue.c, verify.h: New files.
421 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
423 2004-09-24 Andrew Haley <aph@redhat.com>
425 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
426 for a slot if it's of pointer type.
428 2004-09-14 Tom Tromey <tromey@redhat.com>
430 * class.c (make_class_data): Correctly initialize "state" field.
431 Initialize "engine" field.
432 * decl.c (java_init_decl_processing): Add "engine" field.
434 2004-09-10 Andrew Haley <aph@redhat.com>
437 * expr.c (build_invokeinterface): Use fast method for interface
439 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
441 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
442 (emit_symbol_table): Add new arg, element_size.
443 * decl.c (java_init_decl_processing): Initialize Class.itable.
444 * class.c (GEN_TABLE): New macro.
445 (gen_indirect_dispatch_tables): Use it. Add itable.
446 (make_class_data): Add new arg for emit_symbol_table().
448 (add_miranda_methods): Make sure search_class has been parsed.
449 (emit_symbol_table): Add new arg, element_size.
451 2004-09-06 Andrew Haley <aph@redhat.com>
453 * verify.c (merge_types): Return Object for all merges of
455 * expr.c (add_type_assertion): Don't generate assertions when
456 source type is array of Object.
458 2004-09-03 Andrew Haley <aph@redhat.com>
460 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
462 * lang.c (java_post_options): Force flag_verify_invocations if
463 we're not using indirect dispatch.
465 * expr.c (pop_type_0): Move test for interfaces before call to
466 can_widen_reference_to().
467 (build_signature_for_libgcj): Remove generation of canonical array
469 (add_type_assertion): Canonicalize both arrays.
470 Don't assert that type X can be assigned to Object.
471 Don't assert that type X an be assigned to type X.
472 Don't assert that Object can be assigned to type X.
473 (can_widen_reference_to): Warn whenever we generate an assertion.
474 (process_jvm_instruction): Use throwable_type_node for the type of
477 2004-09-01 Andrew Haley <aph@redhat.com>
479 * decl.c (java_init_decl_processing): Change
480 verify_identifier_node to "__verify".
481 * expr.c (add_type_assertion): Use verify_identifier_node for name.
482 * java-tree.h (verify_identifier_node): Change to "__verify".
484 * expr.c (build_signature_for_libgcj): New function.
485 (add_type_assertion): Use it to construct signatures for
486 source_type and target_type.
488 2004-08-27 Andrew Haley <aph@redhat.com>
490 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
491 (verify_identifier_node): New.
492 (TYPE_VERIFY_METHOD): New.
493 (struct type_assertion): New type.
494 * expr.c (type_assertion_eq): New function.
495 (type_assertion_hash): New function.
496 (add_type_assertion): New function.
497 (can_widen_reference_to): Call add_type_assertion().
498 * decl.c (java_init_decl_processing): Add verify_identifier_node.
499 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
500 (finish_class): Output TYPE_VERIFY_METHOD (type).
502 * decl.c (end_java_method): Nullify unused fields.
504 2004-08-17 Andrew Haley <aph@redhat.com>
506 * verify.c (defer_merging): Quieten.
507 * jcf-parse.c (load_class): Only try to open a class file if it's
508 java.lang.Object or if it's part of the current compilation.
509 Check that the class we just tried to load is the class we just
511 (java_parse_file): Set flag_verify_invocations off if we're
512 compiling from .class.
513 (parse_zip_file_entries): Abort if we try to read a dummy class.
514 * expr.c (can_widen_reference_to): Quieten.
515 (build_invokevirtual): Abort if we try to invokevirtual an
517 (expand_invoke): Don't build a non-interface call to an interface.
518 (build_instanceof): Don't do premature optimization if
519 flag_verify_invocations is not set.
520 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
522 (build_static_field_ref): Add correct type conversion for
524 (add_miranda_methods): Disable generation of Miranda methods for
526 (layout_class_method): Don't complain about non-static method
527 overrides static method with dummy classes.
529 2004-08-13 Tom Tromey <tromey@redhat.com>
531 * class.c (build_static_field_ref): Re-enable atable lookups for
534 * parse.y (strip_out_static_field_access_decl): Indentation fix.
536 2004-08-11 Tom Tromey <tromey@redhat.com>
538 * gcj.texi (libgcj Runtime Properties): Document new properties.
540 2004-08-06 Andrew Haley <aph@redhat.com>
542 * jcf-parse.c (load_class): Check that we really have loaded the
543 class we're looking for.
545 2004-07-19 Andrew Haley <aph@redhat.com>
547 * verify.c (verify_jvm_instructions): Comment change only.
549 * typeck.c (build_java_array_type): Add size field to array name.
551 * java-tree.h (LOCAL_SLOT_P): New.
552 (update_aliases): Add PC argument.
553 (pushdecl_function_level): New function.
555 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
556 MODIFY_EXPR, and SAVE_EXPR.
557 (java_gimplify_modify_expr): New function.
559 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
560 (expand_iinc): Pass PC to update_aliases().
561 (STORE_INTERNAL): Likewise.
562 (process_jvm_instruction): Likewise.
564 * decl.c (base_decl_map): New variable.
565 (uniq): New variable.
566 (update_aliases): Rewrite with more thorough checking.
567 (debug_variable_p): New function.
568 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
569 (check_local_named_variable): Delete whole function.
570 (initialize_local_variable): New function.
571 (check_local_unnamed_variable): Add checks and comments.
572 (find_local_variable): Rewrite.
573 (java_replace_reference): New function.
574 (function_binding_level): New variable.
575 (pushdecl_function_level): New function.
576 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
577 (maybe_pushlevels): Call pushdecl() on each of the new decls.
578 (start_java_method): Reset uniq. Create base_decl_map. Set
579 function_binding_level.
580 (end_java_method): Null unused fields to save memory.
582 2004-06-29 Andrew Haley <aph@redhat.com>
584 * except.c (expand_start_java_handler): Push a new binding level.
585 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
586 register_exception_range() to register where we'll do it.
587 (expand_end_java_handler): Remove old bogus code. Replace with
588 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
589 the top of the expression we're curently building.
590 (maybe_end_try): Delete.
591 * decl.c (binding_level.exception_range): New field.
592 (clear_binding_level): Add field exception_range. Reformat.
593 (poplevel): Call expand_end_java_handler().
594 (poplevel): Call java_add_stmt only if functionbody is false.
595 (maybe_poplevels): Don't call maybe_end_try() from here.
596 (end_java_method): Clear no longer used trees in function decl.
597 (register_exception_range): New function.
598 * java-tree.h (register_exception_range, struct eh_range): Declare.
600 2004-06-22 Andrew Haley <aph@redhat.com>
602 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
604 * check-init.c (get_variable_decl): Teach check-init about
605 FIELD_DECLs addressed via the otable.
606 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
609 2004-05-28 Andrew Haley <aph@redhat.com>
611 * jcf-parse.c (load_class): Don't try to read a class that we've
614 * expr.c (build_invokeinterface): Use the old-fashioned way of
615 doing indirect dispatch: look up interfaces by name.
616 * java-tree.h (enum java_tree_index): Add
617 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
618 * decl.c (java_init_decl_processing): Add
619 soft_lookupinterfacemethodbyname_node.
621 * gjavah.c (print_method_info): Final methods have vtable entries,
622 so gjavah needs to output them.
623 * class.c (layout_class_method): Generate vtable entries for final
625 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
626 dispatch, even if a method is final.
628 2004-05-25 Andrew Haley <aph@redhat.com>
630 * class.c (build_symbol_entry): Convert the names of constructors
631 to init_identifier_node when generating an entry for the indirect
634 * expr.c (build_known_method_ref): Generate indirect calls for
635 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
637 2004-05-24 Andrew Haley <aph@redhat.com>
639 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
640 atable element is of the right type.
642 * class.c (build_static_field_ref): Cast pointer to correct type
645 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
647 * Merged with HEAD as of 20040514. Diff against
648 gcj-abi-2-merge-20040514.
650 2004-04-16 Andrew Haley <aph@redhat.com>
652 * verify.c (check_pending_block): Disable subroutine checks.
653 (defer_merging): New function.
654 (merge_types): If types are dummy, use defer_merging to combine them.
655 (verify_jvm_instructions): If invocation is invokeinterface and
656 target is dummy, assume target really is an interface.
658 * parse.y (patch_invoke): Break out call to java_create_object.
660 * lang.c (flag_verify_invocations): New.
662 * jcf-parse.c (load_class): If we've already failed to load a
663 class, don't try again.
664 (load_class): If we can't find a .class file, don't fail, but emit
666 (parse_class_file): Don't act on dummy methods.
668 * java-tree.h (flag_verify_invocations): New.
670 (lang_type.dummy_class): New field.
671 (java_create_object): New function.
674 * expr.c (build_field_ref): Widen field offset.
675 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
676 that each of its elements is compatible with the one we're
678 (pop_type_0): Issue a warning to say that we need to generate a
680 (java_create_object): New function.
681 (build_field_ref): Only generate hard refs if we're not using
683 (expand_java_field_op): If we're using !verify_invocations and we
684 see a missing field, generate a decl for it.
686 (expand_invoke): If a class doesn't have the method we seek and
687 we're using !flag_verify_invocations, generate a decl for the
690 (build_known_method_ref): Always use indirect dispatch via the
691 atable for static methods.
693 (expand_java_NEW): Break out object creation into new function,
696 (can_widen_reference_to): Issue a warning to say that we need to
697 generate a runtime check.
699 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
700 (make_method_value): Also use index for interfaces.
701 (make_class_data): Skip dummy field for inherited data.
702 Don't build method array for dummy methods.
703 Set size_in_byte to -1 when using inirect dispatch
704 Don't build a hard class ref if we don't have a hard ref to our
705 superclass, or if we're using inirect dispatch.
706 Null out dispatch tables.
708 (layout_class_method): Don't complain about non-static method
709 overrides static method is method is artificial.
711 (build_static_field_ref): Disable atable references to static
712 fields for the time being.
714 (layout_class_methods): Check for CLASS_INTERFACE as
715 well as CLASS_ABSTRACT.
717 2004-11-24 Steven Bosscher <stevenb@suse.de>
719 * class.c (make_class_data): Don't check flag_inline_functions.
720 * lang.c (flag_really_inline): Remove unused flag.
721 (java_handle_option): Don't set it here. Remove special handling
722 of flag_inline_functions for Java.
723 (java_init): Don't set flag_inline_trees here. Already done...
724 (java_post_options): ...here. Don't clear flag_inline_functions.
726 2004-11-24 Steven Bosscher <stevenb@suse.de>
728 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
729 (java_gimplify_exit_block_expr): New function.
730 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
732 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
733 (EXIT_BLOCK_EXPR): Likewise.
734 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
735 (LABELED_BLOCK_BODY): Likewise.
736 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
737 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
738 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
740 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
741 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
742 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
743 second operand of EXIT_BLOCK_EXPR.
744 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
746 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
748 2004-11-23 Ben Elliston <bje@au.ibm.com>
750 * xref.h (xref_flag_value): Remove.
751 (xref_set_data, xref_get_data): Likewise.
752 (xref_set_current_fp): Likewise.
753 (XREF_NONE): Likewise.
754 (XREF_GET_DATA): Likewise.
755 * xref.c (xref_flag_value): Remove.
756 (xref_set_data, xref_get_data): Likewise.
757 (xref_set_current_fp): Likewise.
759 2004-11-23 Ben Elliston <bje@au.ibm.com>
761 * gjavah.c (output_directory): Make static.
762 (temp_directory): Likewise.
764 2004-11-15 Tom Tromey <tromey@redhat.com>
766 * decl.c (instn_ptr_type_node): Removed.
767 (lineNumbers_ptr_type_node): Removed.
768 (jint_type): Removed.
769 (jint_ptr_type): Removed.
771 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
774 * check-init.c (check_init): Ignore DECL_EXPR.
775 * expr.c (always_initialize_class_p): Reenable.
776 (build_class_init): Use a variable to store the decl. Also use
777 boolean_false_node instead of integer_zero_node.
778 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
781 2004-11-08 Tom Tromey <tromey@redhat.com>
784 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
785 generating a JNI header.
786 (print_field_info): Handle JNI headers.
787 (jni_print_float): Likewise.
788 (jni_print_double): Likewise.
790 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
792 * decl.c (end_java_method): Remove duplicated code.
794 2004-11-06 Zack Weinberg <zack@codesourcery.com>
795 Gerald Pfeifer <gerald@pfeifer.com>
797 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
800 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
803 * class.c: Reinstate 2004-08-18 patch.
804 (make_local_function_alias): Don't create an alias for extern (native)
807 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
810 * class.c (make_local_function_alias): Revert 2004-08-18 change.
811 (make_method_value): Likewise.
813 2004-10-21 Andrew Haley <aph@redhat.com>
816 * jcf-parse.c (set_source_filename): Add code to build new sfname.
818 2004-10-20 Andrew Haley <aph@redhat.com>
820 * decl.c (end_java_method): Don't expand if flag_syntax_only.
821 Remove duplicated code block.
823 2004-10-18 Steven Bosscher <stevenb@suse.de>
825 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
826 New rules to work around old Bison warnings.
828 2004-10-17 Steven Bosscher <stevenb@suse.de>
830 * class.c (ident_subst): Always alloca buffer.
831 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
832 opcode after including javaop.def.
833 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
834 conditional expression that exits, to avoid warnings.
835 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
836 a user of an extension.
837 * win32-host.c: Move check down to have non-empty file when
838 WIN32 is not defined.
840 * Make-lang.in (java-warn): Add STRICT_WARN.
841 (java/jcf-io.o-warn): Don't have Werror for this file.
842 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
844 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
846 * expr.c (expr_add_location): Move declaration to before all
848 * parse.y (java_expand_classes): Ditto.
849 * lex.c (java_peek_unicode): Ditto.
851 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
853 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
854 if possible, else convert `foo' to 'foo'.
858 * jcf-io.c: Likewise.
859 * jcf-parse.c: Likewise.
864 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
866 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
867 rename parameter 'msg' to 'msgid' in function declaration.
868 (issue_warning_error_from_context): Likewise.
869 (yyerror): Rename parameter 'msg' to 'msgid'.
870 (all over): Use new quoting style for diagnostics.
872 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
874 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
875 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
878 2004-10-14 Matt Austern <austern@apple.com>
880 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
883 2004-10-13 Tom Tromey <tromey@redhat.com>
886 * lang.opt (--extdirs): Document.
887 * jvspec.c (lang_specific_driver): Recognize -encoding and
890 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
892 * parse.y (issue_warning_error_from_context): Use va_list *
893 instead of va_list parameter.
894 (parse_error_context): Update call.
895 (parse_warning_context): Likewise.
897 2004-10-05 Zack Weinberg <zack@codesourcery.com>
899 * parse.y, parse-scan.y: Add list of diagnostic messages to
900 insulate translation template from version of yacc/bison used
901 to compile the grammar.
903 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
905 Prepare for %q, %< and %> in diagnostic message strings.
906 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
907 Name second parameter 'msgid'.
908 * parse.y: Additionally include pretty-print.h and diagnostic.h.
909 (issue_warning_error_from_context): Use pretty-printer functions
910 instead of vsprintf for constructing formatted messages. Rename
911 parameter 'msg' to 'msgid'.
912 (parse_error_context): Rename parameter 'msg' to 'msgid'.
913 (parse_warning_context): Likewise.
915 2004-10-05 Andrew Haley <aph@redhat.com>
918 * jcf-parse.c (parse_zip_file_entries): If a class has a
919 superclass and a TYPE_SIZE of zero, lay it out.
921 2004-09-30 Andrew Haley <aph@redhat.com>
924 * jcf-parse.c (compute_class_name): Rewrite.
926 2004-10-01 Jan Hubicka <jh@suse.cz>
928 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
930 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
932 * lex.c: Fix a comment typo.
934 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
936 * java-tree.h: Fix a comment typo.
938 2004-09-30 Per Bothner <per@bothner.com>
940 Simplify lexer. Implement --enable-mapped-location support.
941 * jcf-parse.c (parse_class_file): Use linemap_line_start.
942 (parse_source_file_1): Pass filename as extra parameter, so we can call
943 linemap_add and set input_location here, rather than in both callers.
944 (read_class): Pass copied filename to parse_source_file_1.
945 Don't initialize wfl_operator - only needed for source compilation.
946 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
947 * lex.h: Remove a bunch of debugging macros.
948 * lex.h (struct_java_line, struct java_error): Remove types.
949 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
950 (struct java_lc_s): Remove prev_col field.
951 (struct java_lexer): New fields next_unicode, next_columns, and
952 avail_unicode. New position field, and maybe token_start field.
953 Don't need hit_eof field - use next_unicode == -1 instead.
954 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
955 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
956 * parse.h: Various changes for USE_MAPPED_LOCATION.
957 (EXPR_WFL_EMIT_LINE_NOTE): XXX
958 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
959 (struct parser_ctxt): New file_start_location field.
960 Remove p_line, c_line fields since we no longer save lines.
961 Remove elc, lineno, and current_jcf fields - no longer used.
962 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
963 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
964 source_location and is probably not needed anymore anyway.
965 Use new expr_add_Location function.
966 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
967 (java_pop_parser_context): Minor cleanup.
968 (java_parser_context_save_global, java_parser_context_restore_global,
969 java_pop_parser_context): Save/restore input_location as a unit.
970 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
971 a source_location instead of a wfl context node.
972 (check_class_interface_creation): input_filename is not addressable.
973 (create_artificial_method): Calling java_parser_context_save_global
974 and java_parser_context_restore_global is overkill. Instead,
975 temporarily set input_location from class decl.
976 (java_layout_seen_class_methods): Set input_location from method decl.
977 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
978 (finish_loop_body): Likewise.
979 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
980 (java_sprint_unicode): Take a character, not index in line.
981 (java_sneak_uncode): Replaced by java_peek_unicode.
982 (java_unget_unicode): No longer used.
983 (java_allocate_new_line. java_store_unicode): Removed, since we
984 no longer remember "lines".
985 (java_new_lexer): Update for new data structures.
986 (java_read_char): Move unget_value checking to java_read_unicode.
987 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
988 efficient functions that are used directly when lexing.
989 (java_read_unicode_collapsing_terminators): No longer needed.
990 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
991 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
992 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
993 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
994 combine switch branches, and test for common token kinds earlier.
995 (java_lex_error): Rewrite.
996 * jv-scan.c (expand_location): New function, copied from tree.c.
997 (main): Set ctxp->filename instead of setting input_filename directly.
999 2004-09-30 Per Bothner <per@bothner.com>
1001 More cleanup for --enable-mapped-location.
1002 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1003 input_location here. Instead do it in give_name_to_class.
1004 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1005 * expr.c (expand_byte_code): Call linemap_line_start.
1006 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1007 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1008 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1009 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1010 to USE_MAPPED_LOCATION case.
1012 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1013 * jcf-parse.c (java_parse_file): Don't set input_filename.
1014 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1015 Create a list of TRANSLATION_UNIT_DECL.
1016 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1017 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1018 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1019 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1020 (file_start_location): New static.
1021 (set_source_filename): Avoid extra access to input_filename macro.
1022 Concatenate new name with class's package prefix.
1023 (set_source_filename, give_name_to_class): Update.
1024 (give_name_to_class): Set class's "line 0" input_location here.
1025 (parse_class_file): Set input_location as a unit.
1027 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1029 2004-09-29 Per Bothner <per@bothner.com>
1031 * java-tree.h: Redefine some macros and add some declaration
1032 to handle the USE_MAPPED_LOCATION case.
1033 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1034 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1035 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1036 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1038 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1039 * decl.c (finish_method, java_add_stmt): Likewise.
1040 * java-gimplify.c (java-gimplify.c): Likewise.
1041 * jcf-write.c (generate_bytecode_insns): Likewise.
1042 * lang.c (java_post_options): Likewise - call linemap_add.
1044 2004-09-29 Andrew Haley <aph@redhat.com>
1047 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1048 result of TRUNC_MOD_EXPR.
1049 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1050 * decl.c (java_init_decl_processing): Mark
1051 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1053 2004-09-28 Tom Tromey <tromey@redhat.com>
1056 * class.c (add_miranda_methods): Load superinterface if not
1059 2004-09-28 Andrew Haley <aph@redhat.com>
1062 * jcf-parse.c (load_class): Don't try to read a class that we've
1065 2004-09-28 Andrew Haley <aph@redhat.com>
1067 * jcf-parse.c (load_class): Back out previous broken patch.
1069 2004-09-28 Andrew Haley <aph@redhat.com>
1072 * jcf-parse.c (load_class): Don't try to read a class that we've
1074 Check that we really did read the right class.
1076 2004-09-25 Tom Tromey <tromey@redhat.com>
1079 * parse.y (create_artificial_method): Use add_method_1.
1081 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1083 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1085 * gcj.texi: Fix typos.
1087 2004-09-24 Tom Tromey <tromey@redhat.com>
1090 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1091 in error parts of rule.
1092 (unary_expression): Don't call error_if_numeric_overflow when $1
1095 2004-09-24 Tom Tromey <tromey@redhat.com>
1098 * parse.y (resolve_qualified_expression_name): Set
1099 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1100 * expr.c (force_evaluation_order): Check for empty argument list
1101 after stripping COMPOUND_EXPR.
1103 2004-09-23 Andrew Haley <aph@redhat.com>
1106 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1109 2004-09-23 Tom Tromey <tromey@redhat.com>
1112 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1113 where operand is null.
1115 2004-09-23 Tom Tromey <tromey@redhat.com>
1118 * parse.y (not_accessible_p): Allow access to protected members
1119 even when class is not static.
1121 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1123 * Make-lang.in: Revert the gcc-none.o change.
1125 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1127 * parse.y (patch_anonymous_class): VEC_space returns true if there
1130 2004-09-21 Matt Austern <austern@apple.com>
1133 * gjavah.c (free_method_name_list): Fix function definition so
1134 it's a proper C prototype.
1136 2004-09-21 Tom Tromey <tromey@redhat.com>
1139 * gjavah.c (free_method_name_list): New method.
1142 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1143 Zack Weinberg <zack@codesourcery.com>
1145 * java-tree.def: Use tree_code_class enumeration constants
1146 instead of code letters.
1147 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1148 new tree-class enumeration constants.
1150 2004-09-13 Tom Tromey <tromey@redhat.com>
1153 * class.c (layout_class_method): Put synthetic methods into the
1156 2004-09-11 Andrew Pinski <apinski@apple.com>
1158 * Make-lang.in (java/ggc-none.c): Change dependency
1159 for ggc.h into $(GGC_H).
1161 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1163 * Make-lang.in (java/win32-host.o): Add dependency on
1165 * win32-host.c: Add includes for coretypes.h, jcf.h
1167 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1169 * Make-lang.in (GCJH_OBJS): Change dependency from
1170 ggc-none.o to java/ggc-none.o
1171 (JCFDUMP_OBJS): Likewise.
1172 (java/ggc-none.o): New target.
1174 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1176 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1177 * class.c (build_utf8_ref, build_static_field_ref,
1178 make_field_value, make_method_value, get_dispatch_table,
1179 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1180 * constants.c (get_tag_node, build_ref_from_constant_pool,
1181 build_constants_constructor): Likewise.
1182 * decl.c (java_init_decl_processing): Likewise.
1183 * expr.c (build_java_array_length_access, build_newarray,
1184 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1185 build_java_binop, build_field_ref, expand_java_add_case,
1186 expand_java_call, build_known_method_ref, build_invokevirtual,
1187 build_invokeinterface, build_jni_stub): Likewise.
1188 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1189 * jcf-parse.c (get_constant): Likewise.
1190 * lex.c (do_java_lex): Likewise.
1191 * parse.y (patch_binop, patch_unaryop, patch_cast,
1192 build_newarray_node, patch_newarray): Likewise.
1193 * resource.c (compile_resource_data): Likewise.
1194 * typeck.c (build_prim_array_type): Likewise.
1196 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1198 * decl.c (java_init_decl_processing): Adjust
1199 initialize_sizetypes call.
1201 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1203 * jv-scan.c (fancy_abort): Add.
1205 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1207 * expr.c (build_java_arrayaccess): Use convert to change
1210 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1212 * class.c (make_local_function_alias): Allocate extra space for 'L'
1213 in name buffer. Reported by Thomas Neumann.
1215 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1217 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1218 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1219 * lex.c (do_java_lex): Adjust.
1220 (error_if_numeric_overflow): Likewise.
1222 2004-08-18 Andrew Pinski <apinski@apple.com>
1224 * class.c (make_local_function_alias): Only make a new decl if we
1225 support alias attribute on all decls.
1227 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1229 * class.c (make_local_function_alias): New function. Create local
1230 alias for public method DECL.
1231 (make_method_value): Use make_local_function_alias.
1232 * parse.y (craft_constructor): Don't special-case anonymous classes.
1233 Always set ctor_name to init_identifier_node.
1234 (lookup_method_invoke): Call layout_class_method when creating
1235 anonymous class constructor.
1237 2004-08-18 Richard Henderson <rth@redhat.com>
1239 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1240 default case. Treat '<' similarly. Update for
1241 is_gimple_formal_tmp_var name change.
1243 2004-08-17 Andrew Haley <aph@redhat.com>
1245 * lang.c (lang_printable_name): Obey verbose flag.
1246 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1247 lang_printable_name().
1248 (verify_constructor_circularity, get_printable_method_name,
1249 check_abstract_method_definitions, java_check_regular_methods,
1250 java_check_abstract_methods, check_inner_class_access,
1251 fix_constructors, patch_method_invocation, patch_return):
1253 * expr.c (pop_type_0): Likewise.
1255 * java-tree.h (lang_printable_name_wls): Delete.
1257 2004-08-16 Tom Tromey <tromey@redhat.com>
1260 * parse.y (primary): Changed for initialized and uninitialized
1262 (array_access): Handle array_creation_initialized.
1263 (array_creation_expression): Split into
1264 array_creation_initialized and array_creation_uninitialized.
1266 2004-08-16 Andrew Haley <aph@redhat.com>
1268 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1269 generating bytecode.
1271 2004-08-16 Elliot Lee <sopwith@redhat.com>
1274 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1275 spaces, and quoted filelists.
1277 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1279 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1280 * class.c (build_utf8_ref, build_static_field_ref,
1281 make_field_value, make_method_value, get_dispatch_table,
1282 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1283 * constants.c (get_tag_node, build_ref_from_constant_pool,
1284 build_constants_constructor): Likewise.
1285 * decl.c (java_init_decl_processing): Likewise.
1286 * expr.c (build_java_array_length_access, build_newarray,
1287 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1288 build_java_binop, build_field_ref, expand_java_add_case,
1289 expand_java_call, build_known_method_ref, build_invokevirtual,
1290 build_invokeinterface, build_jni_stub): Likewise.
1291 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1292 * jcf-parse.c (get_constant): Likewise.
1293 * lex.c (do_java_lex): Likewise.
1294 * parse.y (patch_binop, patch_unaryop, patch_cast,
1295 build_null_of_type, patch_newarray): Likewise.
1296 * resource.c (compile_resource_data): Likewise.
1297 * typeck.c (build_prim_array_type): Likewise.
1299 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1301 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1302 Don't create BLOCK here or call java_gimplify_block.
1304 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1306 * java-tree.h (flag_deprecated): Removed.
1307 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1308 * parse.y (check_deprecation): Check warn_deprecated instead of
1311 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1313 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1314 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1315 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1316 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1317 flag_force_classes_archive_check, flag_optimize_sci,
1318 flag_indirect_dispatch): Remove explicit declarations.
1319 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1322 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1325 * Make-lang.in (java.install-man): Install from either build
1326 tree or source tree, whichever has the file first.
1328 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1330 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1331 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1332 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1333 (do_java_lex): Likewise. Adjust force_fit_type call.
1335 2004-08-04 Roger Sayle <roger@eyesopen.com>
1336 Andrew Haley <aph@redhat.com>
1338 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1339 checking trees as they're being built.
1340 (convert): Call convert_ieee_real_to_integer if we're
1341 converting a constant, even if we're writing a class file.
1343 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1346 * parse.y (fold_constant_for_init): Call resolve_field_access with
1347 correct current_class context.
1349 2004-08-01 Roger Sayle <roger@eyesopen.com>
1351 * decl.c (update_aliases, initialize_local_variable): Replace calls
1352 to build with calls to buildN.
1353 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1354 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1355 * parse.h (BUILD_THROW): Likewise.
1356 * parse.y (switch_expression, synchronized_statement,
1357 catch_clause_parameter, array_creation_expression,
1358 conditional_expression, make_qualified_name,
1359 resolve_qualified_expression_name, patch_method_invocation,
1360 patch_invoke, build_method_invocation, build_new_invocation,
1361 build_assignment, patch_assignment, build_binop, patch_binop,
1362 build_string_concatenation, build_incdec, patch_unaryop,
1363 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1364 patch_return, build_if_else_statement, build_labeled_block,
1365 build_new_loop, build_loop_body, build_bc_statement,
1366 build_assertion, encapsulate_with_try_catch, build_try_statement,
1367 build_try_finally_statement, patch_synchronized_statement,
1368 emit_test_initialization): Likewise, replace build with buildN.
1370 2004-07-28 Eric Christopher <echristo@redhat.com>
1372 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1373 (java_unsafe_for_reeval): Ditto.
1375 2004-07-26 <hp@bitrange.com>
1377 * parse.y (build_super_invocation): Adjust declaration order to
1378 avoid declaration after statement.
1380 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1382 * decl.c: Rename all identifiers named `class' to `cl'.
1384 2004-07-25 Richard Henderson <rth@redhat.com>
1386 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1388 2004-07-23 Mike Stump <mrs@apple.com>
1390 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1391 * gjavah.c (throwable_p, decode_signature_piece,
1392 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1393 process_file): Likewise.
1394 * jcf-dump.c (main): Likewise.
1395 * jcf-io.c (read_zip_member): Likewise.
1396 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1397 give_name_to_class, get_class_constant): Likewise.
1398 * jcf-write.c (find_constant_wide, push_long_const,
1399 generate_classfile): Likewise.
1400 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1401 * parse.y (read_import_dir): Likewise.
1402 * typeck.c (parse_signature_type): Likewise.
1403 * verify.c (verify_jvm_instructions): Likewise.
1404 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1406 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1408 * Make-lang.in: Replace rmic and rmiregistry references with
1409 grmic and grmiregistry.
1410 * gcj.texi: Likewise.
1412 2004-07-20 Andrew Haley <aph@redhat.com>
1415 * verify.c (verify_jvm_instructions): Comment change only.
1417 * typeck.c (build_java_array_type): Add size field to array name.
1419 * java-tree.h (LOCAL_SLOT_P): New.
1420 (update_aliases): Add PC argument.
1421 (pushdecl_function_level): New function.
1423 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1424 MODIFY_EXPR, and SAVE_EXPR.
1425 (java_gimplify_modify_expr): New function.
1427 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1428 (expand_iinc): Pass PC to update_aliases().
1429 (STORE_INTERNAL): Likewise.
1430 (process_jvm_instruction): Likewise.
1432 * decl.c (base_decl_map): New variable.
1433 (uniq): New variable.
1434 (update_aliases): Rewrite with more thorough checking.
1435 (debug_variable_p): New function.
1436 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1437 (check_local_named_variable): Delete whole function.
1438 (initialize_local_variable): New function.
1439 (check_local_unnamed_variable): Add checks and comments.
1440 (find_local_variable): Rewrite.
1441 (java_replace_reference): New function.
1442 (function_binding_level): New variable.
1443 (pushdecl_function_level): New function.
1444 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1445 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1446 (start_java_method): Reset uniq. Create base_decl_map. Set
1447 function_binding_level.
1448 (end_java_method): Null unused fields to save memory.
1450 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1452 * class.c (add_interface_do): Remove.
1453 (set_super_info, interface_of_p, maybe_add_interface,
1454 add_interface, make_class_data, layout_class,
1455 add_miranda_methods): Adjust BINFO accessors and addition.
1456 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1458 * jcf-write.c (generate_classfile): Likewise.
1459 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1460 check_circular_reference, java_complete_class,
1461 check_abstract_method_definitions,
1462 java_check_abstract_method_definitions,
1463 check_interface_throws_clauses, java_check_abstract_methods,
1464 lookup_java_interface_method2,
1465 find_applicable_accessible_methods_list): Adjust BINFO accessors
1467 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1469 2004-07-18 Roger Sayle <roger@eyesopen.com>
1471 * builtins.c (max_builtin, min_builtin,
1472 java_build_function_call_expr): Replace calls to build with buildN.
1473 * class.c (build_class_ref, build_static_field_ref,
1474 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1475 * constants.c (build_ref_from_constant_pool): Likewise.
1476 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1477 add_stmt_to_compound): Likewise.
1478 * except.c (build_exception_object_ref, expand_end_java_handler):
1480 * java-gimplify.c (java_gimplify_case_expr,
1481 java_gimplify_default_expr, java_gimplify_block,
1482 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1483 * jcf-write.c (generate_bytecode_insns): Likewise.
1484 * typeck.c (convert_ieee_real_to_integer): Likewise.
1486 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1488 * java-tree.h (builtin_function): Declare.
1490 2004-07-16 Steven Bosscher <stevenb@suse.de>
1492 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1493 abuse restore_line_number_status.
1495 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1498 * jcf-parse.c (java_emit_static_constructor): Specify default
1501 2004-07-13 Per Bothner <per@bothner.com>
1503 * java-tree.h (all_class_filename): Remove useless macro.
1504 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1505 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1506 * parse.y (java_parser_context_restore_global): Replace
1507 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1508 * jcf-parse.c (read_class, java_parse_file): Likewise.
1510 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1513 gjavah.c (print_field_info): Emit constant only if field is static.
1515 2004-07-11 Roger Sayle <roger@eyesopen.com>
1517 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1518 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1519 build_java_ret, build_java_throw_out_of_bounds_exception,
1520 build_java_array_length_access, java_check_reference,
1521 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1522 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1523 expand_java_arrayload, build_java_monitor, expand_java_return,
1524 expand_load_internal, expand_java_NEW, build_get_class,
1525 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1526 build_java_soft_divmod, build_java_binop, build_field_ref,
1527 expand_compare, expand_java_goto, expand_java_switch,
1528 expand_java_add_case, build_class_init, build_known_method_ref,
1529 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1530 expand_invoke, build_jni_stub, expand_java_field_op,
1531 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1532 force_evaluation_order, emit_init_test_initialization): Convert
1533 calls to "build" into calls to the prefered "buildN" functions.
1535 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1537 * java-tree.h (set_block): Remove.
1538 * lang.c (java_clear_binding_stack): New.
1539 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1540 * decl.c (struct binding_level): Remove this_block.
1541 (clear_binding_level): Likewise.
1542 (poplevel): Don't handle this_block.
1543 (set_block): Remove.
1545 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1547 * class.c (common_enclosing_context_p): Remove statement with no
1550 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1553 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1554 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1555 (craft_constructor): Inherit access flags for implicit constructor
1556 from the enclosing class.
1557 (create_class): Fix comment typo.
1558 (resolve_qualified_expression_name): Pass type of qualifier to
1559 not_accessible_p, not the type in which target field was found.
1560 (not_accessible_p): Handle inner classes. Expand protected
1561 qualifier-subtype check to enclosing instances, but don't apply this
1562 check to static members. Allow protected access to inner classes
1563 of a subtype. Allow private access within common enclosing context.
1564 (build_super_invocation): Get WFL line number info from current
1566 (build_incomplete_class_ref): Update for new create_anonymous_class
1568 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1569 common_enclosing_instance_p.
1570 * class.c (common_enclosing_context_p): New. Determine if types
1571 share a common enclosing context, even across static contexts.
1572 (common_enclosing_instance_p): Renamed from
1573 common_enclosing_context_p. Determines if types share a common
1574 non-static enclosing instance.
1575 * java-tree.h (common_enclosing_instance_p): Declare.
1576 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1577 for inner class constructors.
1578 (generate_classfile): Use get_method_access_flags.
1580 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1582 * class.c (interface_of_p): Check for null TYPE_BINFO.
1584 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1586 * class.c (make_class): Do not create binfo here.
1587 (set_super_info): Create it here.
1588 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1590 2004-07-08 Richard Henderson <rth@redhat.com>
1592 * expr.c (case_identity, get_primitive_array_vtable,
1593 java_expand_expr, emit_init_test_initialization): Remove.
1594 * java-tree.h (java_expand_expr): Remove.
1595 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1597 2004-07-07 Per Bothner <per@bothner.com>
1599 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1600 get internal error due to mismatched types.
1602 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1604 * gcj.texi (Linking): New node. Document -lgij usage.
1606 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1608 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1609 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1610 * java/class.c (set_super_info, class_depth, interface_of_p,
1611 maybe_add_interface, add_interface, make_class_data,
1612 layout_class, add_miranda_methods): Adjust BINFO macros.
1613 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1614 * jcf-write.c (generate_classfile): Likewise.
1615 * parse.y (patch_anonymous_class,
1616 check_inner_circular_reference, check_circular_reference,
1617 java_complete_class, check_abstract_method_definitions,
1618 java_check_abstract_method_definitions,
1619 check_interface_throws_clauses, java_check_abstract_methods,
1620 lookup_java_interface_method2,
1621 find_applicable_accessible_methods_list): Likewise.
1622 * typeck.c (find_method_in_interface): Likewise.
1623 * verify.c (merge_types): Likewise.
1625 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1627 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1628 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1630 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1632 * class.c (make_class): Use make_tree_binfo.
1633 (set_super_info, add_interface_do): Likewise.
1634 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1636 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1638 * verify.c: Correct array element access formatting thinko.
1640 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1642 * verify.c: Insert a short blurb at the start referring to the JVMS.
1643 (merge_type_state): Remove redundant nested if statement.
1644 (verify_jvm_instructions): Ensure current_subr is initialised to
1646 Minor formatting fixes all over the place.
1648 2004-07-02 Richard Henderson <rth@redhat.com>
1650 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1652 2004-07-01 Richard Henderson <rth@redhat.com>
1654 * class.c (registerClass_libfunc): Remove.
1655 (init_class_processing): Don't set it.
1656 (emit_register_classes): Take list_p parameter. Fill it in
1657 with _Jv_RegisterClass calls.
1658 * decl.c (java_init_decl_processing): Don't call
1659 init_resource_processing.
1660 * jcf-parse.c (java_emit_static_constructor): New.
1661 (java_parse_file): Call it.
1662 * resource.c (registerResource_libfunc): Remove.
1663 (init_resource_processing): Remove.
1664 (write_resource_constructor): Take list_p parameter. Fill it in
1665 with _Jv_RegisterResource calls.
1666 * java-tree.h: Update prototypes.
1668 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1671 * class.c (layout_class_method): Do not override package-private
1672 method if its in a different package.
1673 (split_qualified_name): Move here from parse.y. Rename from
1674 breakdown_qualified. Add comment.
1675 (in_same_package): Move here from parse.y. Add comment.
1676 * java-tree.h (break_down_qualified, in_same_package): Declare.
1677 (in_same_package): Likewise.
1678 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1681 2004-06-29 Andrew Haley <aph@redhat.com>
1683 * except.c (expand_start_java_handler): Push a new binding level.
1684 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1685 register_exception_range() to register where we'll do it.
1686 (expand_end_java_handler): Remove old bogus code. Replace with
1687 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1688 the top of the expression we're curently building.
1689 (maybe_end_try): Delete.
1690 * decl.c (binding_level.exception_range): New field.
1691 (clear_binding_level): Add field exception_range. Reformat.
1692 (poplevel): Call expand_end_java_handler().
1693 (poplevel): Call java_add_stmt only if functionbody is false.
1694 (maybe_poplevels): Don't call maybe_end_try() from here.
1695 (end_java_method): Clear no longer used trees in function decl.
1696 (register_exception_range): New function.
1697 * java-tree.h (register_exception_range, struct eh_range): Declare.
1699 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1701 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1703 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1706 * expr.c (class_has_finalize_method): Fix method name indentation.
1707 (expand_java_call): Remove K&R style parameter declaration.
1708 (expand_invoke): Fix statement indentation.
1709 (expand_java_field_op): Likewise.
1710 * parse-scan.y: Fix typo.
1711 (reset_report): Fix method name indentation.
1712 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1714 * verify.c (verify_jvm_instructions): Document parameters, insert
1716 * lang.c (lang_init_source): Fix method name indentation.
1717 * class.c (common_enclosing_context_p): Likewise.
1718 (emit_symbol_table): Fix parameter list indentation.
1719 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1720 parameter declaration.
1721 * constants.c: Fix copyright notice indentation.
1722 * typeck.c (find_method_in_superclasses): Fix parameter list
1724 (find_method_in_interfaces): Likewise.
1725 * zextract.c (makelong): Fix method name indentation.
1727 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1730 * parse.y (create_interface): Set correct access modifiers for
1732 * jcf-write.c (get_classfile_modifiers): New function.
1733 (generate_classfile): Use get_classfile_modifiers, not
1736 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1738 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1739 dependency to current parser context, not NULL_TREE, for top-level
1741 (jdep_resolve_class): Enable member access check for all inner
1744 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1746 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1749 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1752 * expr.c (expand_java_field_op): Ensure that target class for static
1753 field access has been loaded.
1755 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1756 Ranjit Mathew <rmathew@hotmail.com>
1758 PR java/1207, java/16178
1759 * jcf-parse.c (load_class): Return immediately if passed a type decl
1760 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1761 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1762 before calling load_class.
1763 (qualify_and_find): Likewise.
1764 (find_in_imports_on_demand): Likewise.
1765 (find_applicable_accessible_methods_list): Likewise.
1767 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1769 * parse.y (java_layout_seen_class_methods): Don't call load_class
1770 on class defined by source parser.
1772 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1774 * parse.y (set_nested_class_simple_name_value): Removed.
1775 (java_complete_expand_class): Remove calls to
1776 set_nested_class_simple_name_value.
1778 2004-06-22 Andrew Haley <aph@redhat.com>
1779 Ranjit Mathew <rmathew@hotmail.com>
1781 Fixes PR java/16113.
1782 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1784 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1786 * parse.y (create_class): Correct diagnostic message about
1787 java.lang.Object extending anything else.
1789 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1791 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1792 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1793 * constants.c (build_ref_from_constant_pool): Likewise.
1794 * expr.c (build_java_array_length_access): Likewise.
1795 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1796 (invoke_build_dtable, build_invokevirtual): Likewise.
1797 (build_invokeinterface, java_expand_expr): Likewise.
1798 (emit_init_test_initialization): Likewise.
1799 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1800 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1802 2004-06-21 Andrew Haley <aph@redhat.com>
1804 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1807 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1809 * jcf.h (struct JCF): Change java_source, right_zip and finished
1811 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1812 byte_swap and use_fallback to unsigned int.
1813 * parse.h (struct _jdep): Change flag0 to unsigned int.
1815 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1818 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1819 before trying to lay out its methods.
1820 * jcf-parse.c (read_class): Track parsed files using canonical paths
1821 obtained via lrealpath from libiberty.
1822 (java_parse_file): Likewise.
1823 (parse_source_file_1): Rename formal parameter to reflect its
1824 modified purpose. Minor formatting fix.
1826 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1828 * class.c (emit_register_classes): Make the function uninlinable,
1829 do not set current_function_cannot_inline.
1830 * resource.c (write_resource_constructor): Do not reset
1831 flag_inline_functions around rest_of_compilation.
1833 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1836 * expr.c (java_truthvalue_conversion): Handle
1837 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1838 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1839 i.e. return the expression.
1841 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1843 * gjavah.c: Include version.h
1845 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1847 * jcf-write.c (generate_bytecode_conditional): Correct handling
1848 of unordered conditionals. Add comment.
1850 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1851 Per Bothner <per@bothner.com>
1853 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1854 local variable was initialised upon declaration.
1855 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1856 variable was final and initialised upon declaration.
1857 * check-init.c (check_final_reassigned): Give error only if a blank
1858 final is not definitely unassigned or if an initialised final is
1860 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1861 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1862 (check_init): Perform initialised-variable-removing-optimisation
1863 only on non-final local variables.
1865 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1867 * jcf-write.c (generate_bytecode_conditional): Handle binops
1868 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1870 (generate_bytecode_insns): Likewise.
1872 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1874 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1875 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1877 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1879 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1880 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1882 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1884 * decl.c (struct binding_level): Add GTY marker. Compile
1885 binding_depth unconditionally.
1886 (current_binding_level, free_binding_level, global_binding_level):
1888 (clear_binding_level): Unconditionally set binding_depth.
1889 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1891 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1893 * lex.c (java_new_lexer): Set 'encoding'.
1894 (java_read_char): Improve error message for unrecognized characters.
1895 * lex.h (struct java_lexer): New field 'encoding'.
1897 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1899 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1901 2004-05-21 Mark Wielaard <mark@klomp.org>
1903 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1906 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1908 * typeck.c: Remove non-printable character 160.
1910 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1912 * check-init.c: Correct minor typos.
1914 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1916 * Make-lang.in, expr.c, java-gimplify.c: Rename
1917 tree-simple.[ch] to tree-gimple.[ch].
1919 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1921 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1923 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1925 Merge from tree-ssa-20020619-branch. See
1926 ChangeLog.tree-ssa for details.
1928 * Make-lang.in, builtins.c, check-init.c, class.c,
1929 constants.c, decl.c, except.c, expr.c, java-except.h,
1930 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1931 lang.c, lang.opt, parse.y, resource.c: Merged.
1932 * java-gimplify.c: New file.
1934 2004-05-10 Andrew Haley <aph@redhat.com>
1936 * parse.y (create_class): Set TYPE_VFIELD.
1937 * decl.c (java_init_decl_processing): Likewise.
1939 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1940 * class.c (make_method_value): Replace DECL_VINDEX with call to
1942 (get_dispatch_vector): Likewise.
1943 (layout_class_method): Likewise.
1944 Replace set of DECL_VINDEX with call to set_method_index().
1945 (set_method_index): New function.
1946 (get_method_index): New function.
1947 * java-tree.h (set_method_index): New function decl.
1948 (get_method_index): New function decl.
1950 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1952 * parse.y (check_pkg_class_access): Add new argument
1953 and use it when cl is NULL to call lookup_cl on it.
1954 (parser_check_super_interface): Do not call lookup_cl.
1955 Pass this_decl to check_pkg_class_access and NULL
1956 instead of lookup_cl.
1957 (parser_check_super): Update for change in
1958 check_pkg_class_access.
1959 (do_resolve_class): Likewise.
1960 (process_imports): Likewise.
1961 (find_in_imports_on_demand): Likewise.
1962 (resolve_qualified_expression_name): Likewise.
1964 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1966 Fixes PR java/9685, PR java/15073
1967 * parse.y (accessibility_string): New method.
1968 (not_accessible_field_error): Use accessibility_string()
1969 instead of java_accstring_lookup().
1970 (resolve_qualified_expression_name): Check with
1971 check_pkg_class_access() before allowing access using
1974 Use check_pkg_class_access() instead of not_accessible_p()
1975 for unqualified types.
1976 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1977 REFERENCE for package-private access checking.
1978 (patch_method_invocation): Use accessibility_string() instead
1979 of java_accstring_lookup().
1981 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1984 * gjavah.c (struct method_name): Add member is_native.
1985 (overloaded_jni_method_exists_p): Match candidate method only if
1987 (print_method_info): Initialise is_native flag from the method's
1990 2004-04-30 Roger Sayle <roger@eyesopen.com>
1992 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1993 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1995 2004-04-22 Roger Sayle <roger@eyesopen.com>
1997 * resource.c (write_resource_constructor): Guard call to possibly
1998 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2000 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2002 * class.c (make_class_data): Add new field aux_info.
2003 * decl.c (java_init_decl_processing): Push type and decl for
2006 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2008 * expr.c (expand_java_NEW): Don't use size argument for
2009 _Jv_AllocObject calls.
2010 * parse.y (patch_invoke): Likewise.
2012 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2014 * expr.c (build_invokeinterface): Remove unused variables to
2017 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2019 * class.c (get_interface_method_index): New function. Return dispatch
2020 index for interface method.
2021 (make_method_value): For interface methods, set index field to
2022 iface dispatch index, not DECL_VINDEX.
2023 * expr.c (build_invokeinterface): Use get_interface_method_index.
2025 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2027 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2029 2004-03-31 Andrew Haley <aph@redhat.com>
2032 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2034 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2036 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2037 form of GTY markers.
2039 2004-03-25 Marcus Meissner <meissner@suse.de>
2042 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2044 2004-03-23 Tom Tromey <tromey@redhat.com>
2047 * jcf-write.c (make_class_file_name): Don't report if mkdir
2050 2004-03-23 Tom Tromey <tromey@redhat.com>
2052 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2054 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2056 * class.c, gjavah.c, lang.c: Fix comment typos.
2057 * gcj.texi: Fix typos.
2059 2004-03-19 Per Bothner <per@bothner.com>
2061 * gcj.texi (Code Generation): Document new flags and assert defaults.
2063 * class.c (assume_compiled_node_struct): Rename type to
2064 class_flag_node_struct, as it is now also used for enable_assertions.
2065 Rename assume_compiled_node typedef. Rename excludep field to value.
2066 (find_assume_compiled_node): Rename function to find_class_flag_node.
2067 Minor optimization - avoid needless strlen.
2068 (add_assume_compiled): Some tweaking and optimization.
2069 Rename and generalize to add_class_flag takem an extra parameter.
2070 (add_assume_compled): New just calls add_class_flag.
2071 (add_enable_assert, enable_assertions): New functions.
2072 (enable_assert_tree): New static.
2073 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2074 * lang.opt (fenable-assertions, fenable-assertions=,
2075 fdisable-assertions, fdisable-assertions=): New options.
2076 * lang.c (java_handle_option): Handle new options.
2077 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2078 class in an interface - create helper class nested in outer interface.
2079 (build_assertion): Short-circuit if enable_assertions is false.
2081 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2083 * java-tree.h: Changes throughout to add checking to macros
2084 and numerous whitespace changes.
2085 (VAR_OR_FIELD_CHECK): New macro.
2086 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2087 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2089 2004-03-16 Per Bothner <per@bothner.com>
2091 * jcf-jump.c (options): New --print-constants option.
2092 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2094 * jcf-dump.c (flag_print_constant_pool): Default to off.
2095 (print_constant_terse_with_index): New helper function.
2096 (various places): Check flag_print_constant_pool where missing.
2097 (main): If verbose set flag_print_constant_pool.
2098 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2100 2004-03-15 Andrew Haley <aph@redhat.com>
2103 * parse.y (java_complete_lhs): Check that final variable has an
2106 2004-03-12 Andrew Haley <aph@redhat.com>
2109 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2112 2004-02-29 Roger Sayle <roger@eyesopen.com>
2114 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2117 2004-02-27 Per Bothner <per@bothner.com>
2119 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2120 suggestion: Use build_incomplete_class_ref.
2121 This fixes PR java/13508, java/11714.
2123 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2125 * java/parse.h: Update copyright.
2127 2004-02-26 Andrew Haley <aph@redhat.com>
2130 * parse.y (check_interface_throws_clauses): Check for
2131 !METHOD_INVISIBLE (iface_method).
2132 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2133 well as CLASS_ABSTRACT.
2135 2004-02-25 Per Bothner <per@bothner.com>
2137 * parse.y (build_assertion): If we're in an inner class, create the
2138 class$ helper routine in the outer class.
2140 2004-02-19 Richard Henderson <rth@redhat.com>
2142 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2144 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2146 * Make-lang.in (java.install-man): Add extra dependencies.
2148 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2150 * Make-lang.in: Install man pages under the same names
2151 (possibly transformed) as the program they document.
2153 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2155 * gjavah.c: Include "intl.h".
2156 (error): New function.
2157 (main): Call gcc_init_libintl.
2158 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2159 print_stub_or_jni, process_file, main): Use error rather than
2161 (print_method_info, usage, help, version, main): Mark strings for
2162 translation with _. Avoid splitting up sentences. Send
2163 information messages to stdout.
2164 * jcf-dump.c: Include "intl.h".
2165 (main): Call gcc_init_libintl.
2166 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2167 Mark error, usage and version messages for translation with _.
2168 Avoid splitting up sentences.
2169 * jv-scan.c: Include "intl.h".
2170 (fatal_error, warning): Change parameter s to msgid. Translate
2172 (main): Call gcc_init_libintl.
2173 (usage, help, version): Mark error, usage and version messages for
2174 translation with _. Avoid splitting up sentences.
2175 * jvgenmain.c: Include "intl.h".
2176 (main): Call gcc_init_libintl.
2177 (usage, main): Mark error messages for translation with _.
2178 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2179 JVGENMAIN_OBJS): Add intl.o.
2180 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2181 java/jvgenmain.o): Update dependencies.
2183 2004-02-08 Per Bothner <per@bothner.com>
2185 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2186 class don't use not_accessible_field_error, which can get confused.
2188 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2190 Make-lang.in (po-generated): Delete.
2192 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2194 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2196 * decl.c: Include target.h.
2197 (start_java_method): Replace PROMOTE_PROTOTYPES with
2198 targetm.calls.promote_prototypes.
2199 * expr.c: Include target.h.
2200 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2201 targetm.calls.promote_prototypes.
2202 * parse.y: Include target.h.
2203 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2204 with targetm.calls.promote_prototypes.
2206 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2208 * typeck.c: Update copyright.
2210 2004-02-02 Tom Tromey <tromey@redhat.com>
2212 * decl.c (java_init_decl_processing): Remove duplicate
2215 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2217 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2219 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2221 * expr.c (build_field_ref): Move variable
2224 2004-01-28 Andrew Haley <aph@redhat.com>
2226 * expr.c (build_field_ref): Widen field offset.
2228 2004-01-27 Andrew Haley <aph@redhat.com>
2231 * parse.y (check_interface_throws_clauses): Make sure class_decl
2234 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2237 * parse.y (patch_assignment): Don't modify lhs_type for
2238 reference assignments.
2240 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2242 * Make-lang.in: Replace $(docdir) with doc.
2243 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2244 (java.install-man): Revamp rule.
2246 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2248 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2249 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2250 instead of deferred backquote.
2252 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2254 * typeck.c (find_method_in_interfaces): Move variable
2257 2004-01-16 Andrew Haley <aph@redhat.com>
2260 * typeck.c (shallow_find_method): New.
2261 (find_method_in_superclasses): New.
2262 (find_method_in_interfaces): New.
2263 (lookup_do): Rewrite.
2264 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2266 * jcf-parse.c (read_class): Save and restore output_class.
2267 * decl.c (java_expand_body): Set output_class from fndecl.
2269 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2271 * class.c (gen_indirect_dispatch_tables): Fix string length
2274 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2276 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2277 (java.srcextra): Copy above back to source directory if requested.
2278 (po-generated): Delete reference to $(parsedir).
2279 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2282 2004-01-14 Jan Hubicka <jh@suse.cz>
2284 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2287 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2289 * java-tree.h (java_expand_expr): Change prototype.
2290 * expr.c (java_expand_expr): Add alt_rtl parameter.
2292 2004-01-09 Andrew Haley <aph@redhat.com>
2295 * parse.y (java_fix_constructors): Set output_class.
2296 (java_reorder_fields): Likewise.
2297 (java_layout_classes): Likewise.
2298 (java_expand_classes): Generate indirect dispatch tables.
2299 (java_expand_classes): Set output_class.
2300 (java_finish_classes): Likewise.
2301 * lang.c (java_init): Turn on always_initialize_class_p if we're
2302 using indirect dis[atch.
2303 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2304 (java_get_callee_fndecl): Use class local atable.
2306 (always_initialize_class_p): Decl moved to java-tree.h.
2307 (HANDLE_CLASS_INFO): Set output_class.
2308 (read_class): Likewise.
2309 (parse_class_file): Call gen_indirect_dispatch_tables.
2310 (parse_zip_file_entries): Set output_class.
2311 (java_parse_file): Set output_class. Don't emit symbol tables.
2312 * java-tree.h (output_class): New.
2313 Remove global declarations for otable, atable, and ctable.
2314 (always_initialize_class_p): moved here from decl.c.
2316 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2317 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2318 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2319 (struct lang_type): Add otable_methods, otable_decl,
2320 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2321 ctable_decl, catch_classes, type_to_runtime_map.
2322 * expr.c (build_field_ref): Make otable, atable, and ctable class
2323 local rather than global.
2324 (build_known_method_ref): Likewise.
2325 (build_invokeinterface): Likewise.
2326 (java_expand_expr): Pass runtime type (rather than actual type) to
2328 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2329 this class. Look up each class in that map to delete duplicates.
2330 (expand_end_java_handler): Pass runtime type (rather than actual
2331 type) to expand_start_catch.
2332 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2334 (java_init_decl_processing): Rearrange things. Remove global
2335 declarations of otable, atable, and ctable.
2336 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2337 (java_expand_body): Set output_class.
2338 * constants.c (build_constant_data_ref): Use output_class, not
2340 (alloc_name_constant): Likewise.
2341 * class.c (gen_indirect_dispatch_tables): New.
2342 (build_class_ref): Generate hard reference to superclass, even if
2343 using indirect dispatch.
2344 (build_static_field_ref): Use class local atable.
2345 (make_class_data): Generate hard reference to superclass, even if
2346 using indirect dispatch.
2347 Generate symbolic references to interfaces when using indirect
2349 (make_class_data): Emit otable, atable, and ctable.
2350 Make otable, atable, and ctable class local rather than global.
2351 (emit_catch_table): Make otable, atable, and ctable class local
2354 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2356 * parse.y (catch_clause_parameter): Fix typo.
2359 * parse.y: (catch_clause_parameter): Return early if $3, aka
2360 formal_parameter, is null.
2362 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2364 * class.c: Remove uses of "register" specifier in
2365 declarations of arguments and local variables.
2368 * gjavah.c: Likewise.
2369 * jcf-dump.c: Likewise.
2370 * jcf-io.c: Likewise.
2371 * jcf-parse.c: Likewise.
2372 * jcf-write.c: Likewise.
2373 * keyword.h: Likewise.
2374 * parse.y: Likewise.
2375 * typeck.c: Likewise.
2376 * verify.c: Likewise.
2378 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2380 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2381 (java.install_common, java.install-man): Adjust for above.
2382 (java.uninstall): Likewise.
2384 2003-12-03 Michael Koch <konqueror@gmx.de>
2386 * class.c (make_class_data):
2387 Push field value to 'hack_signers' instead of 'signers'.
2388 * decl.c (java_init_decl_processing):
2389 Push field 'hack_signers' instead of 'signers'.
2391 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2393 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2396 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2399 * parse.y (qualify_ambiguous_name): Remove lots of broken
2400 field access processing - there's no need to do that here,
2401 because we have resolve_field_access. Remove
2402 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2403 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2406 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2409 * parse.y (java_complete_lhs): Save location prior to patching
2412 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2415 * resource.c (write_resource_constructor): Append
2416 "_resource" to constructor identifier name.
2418 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2421 * constants.c (cpool_for_class): New function.
2422 (outgoing_cpool): Remove global variable.
2423 (alloc_name_constant): Use cpool_for_class.
2424 (build_constants_constructor): Likewise.
2425 * decl.c (java_expand_body): Set current_class.
2426 * java-tree.h (outgoing_cpool) Remove declaration.
2427 (init_outgoing_cpool): Likewise.
2428 * jcf-parse.c (init_outgoing_cpool): Remove function.
2429 (parse_class_file): Don't call init_outgoing_cpool.
2430 * parse.y (java_complete_expand_methods): Don't call
2431 init_outgoing_cpool. Don't save outgoing_cpool.
2432 (java_expand_classes): Don't restore outgoing_cpool.
2433 (java_finish_classes): Likewise.
2435 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2437 * Make-lang.in: (java.install-common) Add
2438 symlink for $(target_noncanonical)-gcjh for
2441 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2443 * Make-lang.in (java.extraclean): Delete.
2445 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2447 * Make-lang.in (check-java): Add.
2449 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2452 * except.c (prepare_eh_table_type): Allocate variable-sized
2453 buffer `buf' with alloca.
2455 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2459 decl.c (java_init_decl_processing): Don't initialize
2460 class_not_found_type_node, no_class_def_found_type_node.
2462 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2463 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2464 (class_not_found_type_node, no_class_def_found_type_node):
2467 parse.y (build_dot_class_method_invocation): Add this_class
2468 argument. Qualify method invocations to a different class.
2469 (create_new_parser_context): Initialize saved_data_ctx to 0.
2470 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2471 (build_dot_class_method): Don't load classes. Register
2473 (build_incomplete_class_ref): Special cases for interfaces
2474 and inner classes. Move build_dot_class_method call to here...
2475 (patch_incomplete_class_ref): ...from here. Pass current_class
2476 to build_dot_class_method_invocation.
2477 (build_assertion): Pass class_type to
2478 build_dot_class_method_invocation.
2479 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2481 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2484 * java-tree.h (BLOCK_EMPTY_P): Define.
2485 * parse.y (java_complete_lhs): Check for empty blocks
2486 in TRY_FINALLY_EXPR case.
2488 2003-11-17 Andrew Haley <aph@redhat.com>
2490 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2491 (struct lang_decl_var:freed): New variable.
2492 * decl.c (poplevel): Mark local vars that have gone out of scope.
2493 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2496 2003-11-16 Jason Merrill <jason@redhat.com>
2498 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2499 and TAGS files that include them for each front end.
2501 2003-11-15 Tom Tromey <tromey@redhat.com>
2503 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2505 2003-11-12 Jason Merrill <jason@redhat.com>
2507 PR optimization/12547
2508 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2509 BLOCK_EXPR_BODY directly.
2511 2003-11-12 Andrew Haley <aph@redhat.com>
2514 * parse.y (fold_constant_for_init): Check that we really do have a
2518 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2519 init_test_decls being inlined.
2522 * parse.y (do_resolve_class): Check return value from
2523 breakdown_qualified().
2525 2003-11-11 Tom Tromey <tromey@redhat.com>
2528 * parse.y (merge_string_cste): Handle case where we have a
2529 pointer that happens to be zero, not null_pointer_node.
2531 2003-11-10 Tom Tromey <tromey@redhat.com>
2533 * jcf-parse.c (classify_zip_file): Correctly compare
2534 filename_length against length of manifest file's name.
2536 2003-11-08 Tom Tromey <tromey@redhat.com>
2539 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2541 2003-11-06 Andrew Haley <aph@redhat.com>
2543 * expr.c (java_stack_swap): Make sure destination stack slots are
2544 of the correct type.
2546 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2548 * Make-lang.in (dvi): Move targets to $(docobjdir).
2549 (gcj.dvi): Simplify rule and adjust target.
2550 (gcj.info): Simplify rule.
2551 (gcj.pod): New intermediate rule.
2552 (gcjh.pod): Likewise.
2553 (jv-scan.pod): Likewise.
2554 (jcf-dump.pod): Likewise.
2555 (gij.pod): Likewise.
2556 (jv-convert.pod): Likewise.
2557 (rmic.pod): Likewise.
2558 (rmiregistry.pod): Likewise.
2561 (jv-scan.1): Delete.
2562 (jcf-dump.1): Delete.
2564 (jv-convert.1): Delete.
2566 (rmiregistry.1): Delete.
2568 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2570 Fixes PR java/12866.
2571 * parse.y (resolve_qualified_expression_name): Move test
2572 for outer field access methods from here...
2573 (check_thrown_exceptions) ...to here.
2575 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2577 * .cvsignore: Delete.
2579 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2581 * verify.c (verify_jvm_instructions): Don't warn about legal
2582 eh binding regions generated for example by jdk 1.4.1.
2584 2003-10-24 David S. Miller <davem@redhat.com>
2586 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2588 2003-10-22 Andrew Haley <aph@redhat.com>
2590 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2591 (java_get_callee_fndecl): New.
2593 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2595 * java-tree.h (ctable_decl): New.
2596 (catch_classes): New.
2597 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2599 * decl.c (java_init_decl_processing): Add catch_class_type.
2601 Add catch_classes field.
2603 * class.c (build_indirect_class_ref): Break out from
2605 (make_field_value): Check flag_indirect_dispatch.
2606 (make_class_data): Ditto.
2607 Tidy uses of PUSH_FIELD_VALUE.
2608 Add field catch_classes.
2609 (make_catch_class_record): New.
2611 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2613 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2615 * jcf-write.c: Follow spelling conventions.
2616 * parse.y: Likewise.
2618 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2620 * ChangeLog: Fix typos.
2621 * expr.c: Fix comment typos.
2622 * jcf-write.c: Likewise.
2625 * mangle.c: Likewise.
2626 * parse-scan.y: Likewise.
2627 * parse.y: Likewise.
2629 2003-10-22 Tom Tromey <tromey@redhat.com>
2631 * expr.c (expand_byte_code): Only warn about dead bytecode when
2632 extra_warnings is set.
2634 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2636 Fix for PR java/12586.
2637 * mangle.c (find_compression_record_match): Don't iterate through
2638 package namespace elements unless they all match compression_table
2641 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2643 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2644 (generate-manpages): Likewise.
2645 (java.maintainer-clean): Likewise.
2646 (gcj.info): Likewise.
2649 (jv-scan.1): Likewise.
2650 (jcf-dump.1): Likewise.
2652 (jv-convert.1): Likewise.
2654 (rmiregistry.1): Likewise.
2655 (java.install-man): Likewise.
2656 (parse-scan.o): Move and define complete compile line.
2657 (parse.o): Likewise.
2658 (jcf-tree-inline.o): Move.
2660 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2662 * Make-lang.in (info): Update dependencies.
2663 (java.install-info): Remove.
2664 ($(srcdir)/java/gcj.info): Replace with ...
2665 ($(docobjdir)/gcj.info): ... this.
2667 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2669 * Make-lang.in: Replace uses of $(target_alias) with
2670 $(target_noncanonical).
2672 2003-10-09 Tom Tromey <tromey@redhat.com>
2674 * decl.c (java_init_decl_processing): Declare signers field.
2675 * class.c (make_class_data): Set signers field.
2677 2003-10-09 Jason Merrill <jason@redhat.com>
2679 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2680 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2683 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2685 * Make-lang.in (java.info): Replace with ...
2687 (java.dvi): Replace with ...
2689 (java.generated-manpages): Replace with ...
2691 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2693 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2695 2003-10-01 Andrew Haley <aph@redhat.com>
2697 * jcf-parse.c (java_parse_file): Write otable and atable.
2698 * java-tree.h (atable_methods): New.
2700 (atable_syms_decl): New.
2701 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2702 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2703 (symbol_*type): Rename method_symbol* to symbol*type.
2704 (emit_offset_symbol_table): Delete.
2705 (emit_symbol_table): New.
2706 (get_symbol_table_index): New.
2708 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2709 (build_known_method_ref): Likewise.
2710 (get_symbol_table_index): Rename from get_offset_table_index.
2711 Parameterize to allow re-use by differing types of symbol table.
2712 (build_invokevirtual): Pass table to get_offset_table_index.
2713 * decl.c (java_init_decl_processing): Push types and decls for
2714 atable and atable_syyms.
2715 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2716 (make_class_data): Add new fields atable and atable_syms.
2717 (emit_symbol_table): Rename from emit_offset_symbol_table.
2718 Parameterize to allow re-use by different types of symbol table.
2719 (build_symbol_entry): Renamed from build_method_symbols_entry.
2721 2003-09-30 Roger Sayle <roger@eyesopen.com>
2723 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2724 semantics for SAVE_EXPR, by caching the result in a temporary.
2726 2003-09-28 Richard Henderson <rth@redhat.com>
2728 * check-init.c (check_init): Save and restore input_location
2729 instead of file and line separately.
2730 * decl.c (java_expand_body): Likewise.
2731 * jcf-write.c (generate_bytecode_insns): Likewise.
2732 * parse.y (safe_layout_class): Likewise.
2733 * jcf-parse.c (read_class, parse_class_file): Likewise.
2734 (java_parse_file): Use %H for warning locator.
2736 2003-09-28 Roger Sayle <roger@eyesopen.com>
2738 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2739 with void-type branches instead of using a COMPOUND_EXPR.
2741 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2743 * decl.c (java_optimize_inline, dump_function): Remove.
2744 * java-tree.h (java_optimize_inline): Remove declaration.
2745 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2746 * parse.y (source_end_java_method, java_expand_classes):
2747 Likewise. Remove dead code.
2749 2003-09-27 Roger Sayle <roger@eyesopen.com>
2751 * lang.c (java_init_options): Set flag_evaluation_order.
2752 * expr.c (force_evaluation_order): Don't attempt to force
2753 evaluation order of binary operations using save_expr.
2754 * parse.y (java_complete_lhs): No longer need to call
2755 force_evaluation_order when constructing binary operators.
2757 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2758 Bryce McKinlay <bryce@mckinlay.net.nz>
2761 * parse.y (not_accessible_field_error): New function.
2762 (resolve_expression_name): Check field access permissions.
2763 (resolve_qualified_expression_name): Use
2764 not_accessible_field_error.
2765 (resolve_qualified_expression_name): Likewise.
2767 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2769 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2771 2003-09-23 Roger Sayle <roger@eyesopen.com>
2773 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2774 with equal operands without side-effects.
2776 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2778 * decl.c (java_init_decl_processing): Don't emit otable decls
2779 if flag_indirect_dispatch is not set.
2781 2003-09-21 Richard Henderson <rth@redhat.com>
2783 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2786 2003-09-21 Richard Henderson <rth@redhat.com>
2788 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2789 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2791 2003-09-20 Richard Henderson <rth@redhat.com>
2793 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2795 2003-09-18 Roger Sayle <roger@eyesopen.com>
2797 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2798 * check-init.c (check_init): Likewise.
2800 2003-09-18 Roger Sayle <roger@eyesopen.com>
2802 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2804 2003-09-16 Andrew Haley <aph@redhat.com>
2806 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2808 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2811 * mangle.c (find_compression_record_match): Skip
2812 over a "6JArray" (the array template mangled string)
2814 (mangle_array_type): Correct minor typo.
2815 (atms): Move definition to the beginning.
2817 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2819 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2820 out. Fix for PR java/12254.
2822 2003-09-11 Richard Henderson <rth@redhat.com>
2824 * parse.y (source_end_java_method): Update for new
2825 cgraph_finalize_function argument.
2827 2003-09-09 Richard Henderson <rth@redhat.com>
2829 * parse.y (source_end_java_method): Update call to
2830 cgraph_finalize_function.
2832 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2834 * decl.c (java_expand_body): New function.
2835 * expr.c (build_class_init): Set DECL_IGNORED_P.
2836 * java-tree.h (start_complete_expand_method,
2837 java_expand_body): Declare.
2838 * jcf-parse.c (cgraph.h): Include.
2839 (java_parse_file): Handle flag_unit_at_a_time.
2840 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2841 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2842 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2843 (java_start_inlining): New function.
2844 * parse.h (java_finish_classes): Declare.
2845 * parse.y: Include cgraph.h.
2846 (block): Don't special-case empty block production.
2847 (craft_constructor): Set DECL_INLINE.
2848 (source_end_java_method): Handle flag_unit_at_a_time.
2849 Replace inline code with call to java_expand_body.
2850 (start_complete_expand_method): Remove static modifier.
2851 (java_expand_method_bodies): Patch function tree for
2852 class initialization and/or synchronization as needed.
2853 Don't begin RTL expansion yet.
2854 (java_expand_classes): Check flag_unit_at_a_time before
2855 calling finish_class.
2856 (java_finish_classes): New function.
2857 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2858 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2859 (emit_test_initialization): Set DECL_IGNORED_P.
2861 2003-09-03 Roger Sayle <roger@eyesopen.com>
2863 * builtins.c (enum builtin_type): Delete unused enumeration.
2864 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2866 2003-08-28 Tom Tromey <tromey@redhat.com>
2868 * gcj.texi (Extensions): Document gcjlib URLs.
2870 2003-08-20 Tom Tromey <tromey@redhat.com>
2872 * gcj.texi (Extensions): Added xref.
2873 (libgcj Runtime Properties): Document
2874 gnu.gcj.runtime.VMClassLoader.library_control.
2876 2003-08-20 Andrew Haley <aph@redhat.com>
2878 * except.c (prepare_eh_table_type): Use new encoding for exception
2879 handlers when using -fno-assume-compiled.
2881 2003-08-13 Tom Tromey <tromey@redhat.com>
2883 * gcj.texi (Invoking gij): Document -X and -?.
2885 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2887 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2888 GCJH_OBJS, JCFDUMP_OBJS
2889 * win32-host.c: Removed the unnecessary and broken dependency
2892 2003-08-11 Tom Tromey <tromey@redhat.com>
2894 * parse.y (java_check_regular_methods): Typo fixes. Call
2895 check_interface_throws_clauses. Use
2896 check_concrete_throws_clauses.
2897 (check_interface_throws_clauses): New function.
2898 (check_concrete_throws_clauses): New function.
2899 (hack_is_accessible_p): New function.
2900 (find_most_specific_methods_list): Added FIXME.
2901 * typeck.c (lookup_do): Use `flags' argument to decide what to
2903 (lookup_argument_method_generic): New function.
2904 (lookup_argument_method2): Removed.
2905 * jcf.h (ACC_INVISIBLE): New define.
2906 * jcf-write.c (generate_classfile): Skip invisible methods.
2907 * class.c (add_miranda_methods): New function.
2908 (layout_class_methods): Use it.
2909 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2910 * java-tree.h (METHOD_INVISIBLE): New define.
2911 (lang_decl_func) [invisible]: New field.
2912 (lookup_argument_method_generic): Declare.
2913 (SEARCH_INTERFACE): New define.
2914 (SEARCH_SUPER): Likewise.
2915 (SEARCH_ONLY_INTERFACE): Likewise.
2916 (SEARCH_VISIBLE): Likewise.
2917 (lookup_argument_method2): Removed declaration.
2919 2003-08-05 Tom Tromey <tromey@redhat.com>
2921 Fix for PR java/11600:
2922 * parse.y (java_complete_lhs): See whether we're calling a method
2924 (check_thrown_exceptions): Added `is_array_call' argument;
2925 fixed `clone' checking; updated all callers.
2927 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2929 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2931 2003-08-03 Tom Tromey <tromey@redhat.com>
2933 * java-tree.h (METHOD_TRANSIENT): Removed.
2934 * decl.c (pushdecl): Removed some dead code.
2935 * class.c (get_access_flags_from_decl): Can't have transient
2937 (add_method_1): Can't have a transient method.
2939 2003-07-28 Andreas Jaeger <aj@suse.de>
2941 * jvspec.c: Convert to ISO C90 prototypes.
2943 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2945 * decl.c (force_poplevels): Fix warning call.
2947 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2949 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2950 (expand_java_field_op): Likewise.
2951 * class.c (layout_class_method): Likewise
2952 (emit_register_classes): Likewise.
2953 * decl.c (pushdecl): Likewise.
2954 (poplevel): Likewise.
2955 (force_poplevels): Likewise.
2956 (give_name_to_locals): Likewise.
2957 * check-init.c (check_for_initialization): Likewise.
2959 2003-07-24 Jason Merrill <jason@redhat.com>
2961 * java-tree.h: Move boolean_type_node et al to the back end.
2963 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2965 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2968 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2970 * lang.opt: Don't show -MD_ and -MDD_.
2972 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2974 * lang-options.h: Remove.
2975 * lang.opt: Add help text.
2977 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2979 * expr.c: Remove the last argument to expand_assignment().
2981 2003-07-09 Jan Hubicka <jh@suse.cz>
2983 * java-tree.h (DECL_NUM_STMTS): Rename to...
2984 (DECL_ESTIMATED_INSNS): ... this.
2985 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2986 New static functions.
2987 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2988 * parser.y (add_stmt_to_compound): Do not account statements.
2990 2003-07-08 Mark Wielaard <mark@klomp.org>
2992 * gcj.texi: CNI now expands to Compiled Native Interface.
2994 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2996 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2998 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3000 * expr.c (expand_byte_code): Adjist emit_line_note call.
3002 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3004 * lang.c (java_handle_option): Don't handle filenames.
3006 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3008 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3011 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3012 * jcf.h: Delete COMPARE_FILENAMES definition.
3014 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3016 * lang.c (java_init_options): Update prototype.
3018 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3020 * decl.c (poplevel): Adjust define_label call.
3022 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3024 * gjavah.c (flag_jni): Make non-static.
3025 * parse-scan.y (ctxp): Make non-static.
3027 * class.c (build_method_symbols_entry)
3028 * expr.c (get_offset_table_index)
3029 * jcf-parse.c (jcf_parse):
3030 Mark the definition static, matching the forward declaration.
3032 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3034 * lang.c (java_handle_option): Don't check for missing arguments.
3036 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3038 * class.c (push_class): Use a location_t to save place.
3039 (emit_register_classes): Set input_location. Adjust
3040 expand_function_end call.
3041 * resource.c (write_resource_constructor): Likewise.
3042 * decl.c (end_java_method): Adjust expand_function_end call.
3043 * parse.y (source_end_java_method): Likewise.
3045 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3047 * lang.c (java_handle_option): Likewise.
3049 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3051 * lang.c (java_handle_option): Special-casing of optional
3052 joined arguments no longer needed.
3053 * lang.opt: Update switches that take optional argument.
3055 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3057 * lang.opt: Declare Java.
3058 * lang.c (java_init_options): Update.
3060 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3062 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3064 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3066 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3067 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3068 * lang.opt: -MD and -MMD have an underscore.
3070 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3072 * class.c (emit_register_classes): Adjust init_function_start
3074 * decl.c (complete_start_java_method): Likewise.
3075 * resource.c (write_resource_constructor): Likewise.
3077 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3079 * Make-lang.in: Update to use options.c and options.h.
3080 * lang.c: Include options.h not j-options.h.
3081 (java_handle_option): Abort on unrecognized option.
3082 (java_init_options): Request Java switches.
3084 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3086 * Make-lang.in: Handle mostlyclean.
3088 2003-06-11 Tom Tromey <tromey@redhat.com>
3090 * lang.c (java_handle_option): Update dependency_tracking for
3093 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3096 2003-06-10 Andrew Haley <aph@redhat.com>
3098 * resource.c (write_resource_constructor): Use expand_expr to
3099 generate the address of the label attached to a resource.
3100 * Make-lang.in (java/resource.o): Add expr.h
3102 2003-06-10 Andrew Haley <aph@redhat.com>
3104 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3105 (java_decl_ok_for_sibcall): New.
3107 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3109 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3110 (java/j-options.c, java/j-options.h): New.
3111 * java-tree.h (resource_name, compile_resource_file,
3112 compile_resource_data): Constify.
3113 * jcf-write.c (jcf_write_base_directory): Similarly.
3114 * jcf.h (jcf_write_base_directory): Similarly.
3115 * lang.c: Include j-options.h.
3116 (cl_options_count, cl_options, string_option, java_decode_option,
3117 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3118 process_option_with_no): Remove.
3119 (resource_name): Constify.
3120 (LANG_HOOKS_HANDLE_OPTION): Override.
3121 (java_handle_option): New.
3122 (java_init): Don't call jcf_path_init.
3123 (java_init_options): Call jcf_path_init.
3125 * resource.c (compile_resource_data, compile_resource_file): Constify.
3127 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3129 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3130 (struct lang_decl_func): Add last_line field.
3131 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3132 DECL_SOURCE_LINE_LAST): Remove.
3133 * parse.y (missing_return_error, finish_method_declaration,
3134 lookup_cl, start_artificial_method_body, source_end_java_method,
3135 start_complete_expand_method): Adjust.
3137 2003-06-08 Tom Tromey <tromey@redhat.com>
3139 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3140 fno-assume-compiled.
3142 2003-06-08 Roger Sayle <roger@eyesopen.com>
3144 * builtins.c (define_builtin_type, builtin_types): Delete.
3145 (define_builtin): Rewritten to take just the built-in code,
3146 the function's name, type and fallback library function name.
3147 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3148 (initialize_builtins): Overhaul to define the GCC builtins
3149 used by gcj manually, providing the Java run-time's
3150 implementations as the fallback library function.
3152 2003-06-08 Anthony Green <green@redhat.com>
3154 * parse.y (patch_cast): Fix conversions from floating-point to
3157 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3159 * Make-lang.in: Update.
3160 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3162 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3164 * lang.c (java_init_options): Update.
3166 2003-06-05 Jan Hubicka <jh@suse.cz>
3168 * Make-lang.in: Add support for stageprofile and stagefeedback
3170 2003-05-31 Roger Sayle <roger@eyesopen.com>
3172 * lang.c (java_init_options): Prescribe wrap-around two's
3173 complement arithmetic overflow by setting flag_wrapv.
3175 2003-05-29 Roger Sayle <roger@eyesopen.com>
3177 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3178 (builtin_record): Add an additional builtin_code field to
3179 record which GCC built-in corresponds to the Java function.
3180 (java_builtins): Add new entries for atan, atan2, exp, log,
3182 (max_builtin, min_builtin, abs_builtin): Perform constant
3183 folding on the resulting tree.
3184 (java_build_function_call_expr): Likewise, perform constant
3185 folding on the resulting tree.
3186 (initialize_builtins): The NULL creators are now allowed in
3187 the java_builtins table, which is now terminated by an entry
3188 with builtin_code == END_BUILTINS.
3189 (check_for_builtin): Likewise. If the matching creator is
3190 NULL, construct the call using java_build_function_call_expr
3191 directly with the decl for the corresponding builtin_code.
3193 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3195 * win32-host.c: Normalize copyright boilerplate.
3197 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3199 * parse.y (print_int_node): Use string concatentation on
3200 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3201 function calls into one.
3203 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3205 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3206 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3207 all the affected error messages.
3209 2003-05-13 Richard Henderson <rth@redhat.com>
3211 * class.c (layout_class_method): Set DECL_EXTERNAL.
3212 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3213 * java-tree.h (java_mark_class_local): Declare.
3214 * jcf-parse.c (parse_class_file): Use it.
3215 * parse.y (java_expand_classes): Likewise.
3217 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3219 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3220 * lex.h: #include input.h.
3221 * jv-scan.c (input_filename): Remove.
3223 2003-05-02 Tom Tromey <tromey@redhat.com>
3226 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3227 (handle_inner_classes): New function.
3229 2003-05-01 Tom Tromey <tromey@redhat.com>
3232 * parse.y (finish_for_loop): Do nothing if update expression is a
3233 EXPR_WFL_NODE wrapping nothing.
3234 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3236 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3238 * lex.h (input_lineno): Remove declaration.
3239 * parse-scan.y: #include input.h.
3240 (input_filename): Remove declaration.
3241 (input_location): Add definition.
3242 (input_line): Remove definition.
3244 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3246 * lex.h (lineno): Rename to ...
3247 (input_line): ... here
3248 * parse-scan.y (lineno): Rename to ...
3249 (input_line): ... here.
3250 (reset_report): Rename lineno to input_line.
3251 * check-init.c (check_init): Likewise.
3252 * class.c (push_class): Likewise.
3253 * decl.c (complete_start_java_method, end_java_method): Likewise.
3254 * expr.c (expand_byte_code): Likewise.
3255 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3256 * jcf-write.c (generate_bytecode_insns): Likewise.
3257 * lex.c (java_init_lex, java_allocate_new_line,
3258 do_java_lex): Likewise.
3259 * parse.h (YYNOT_TWICE): Likewise.
3260 * parse.y (empty_statement, expression_statement,
3261 java_pop_parser_context, java_parser_context_save_global,
3262 yyerror, register_fields, method_header, safe_layout_class,
3263 find_in_imports_on_demand, create_artificial_method,
3264 source_end_java_method, start_complete_expand_method,
3265 build_thisn_assign, java_complete_lhs,
3266 maybe_absorb_scoping_block): Likewise.
3268 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3270 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3271 '/' when computing java source filename
3273 2003-04-13 Tom Tromey <tromey@redhat.com>
3275 * gjavah.c (print_c_decl): Indentation fix.
3277 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3279 * class.c (make_field_value, make_method_value, get_dispatch_table)
3280 (make_class_data, emit_offset_symbol_table)
3281 * constants.c (build_constants_constructor)
3282 * java-tree.h (START_RECORD_CONSTRUCTOR)
3283 * parse.y (maybe_build_array_element_wfl):
3284 Use build_constructor.
3286 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3289 * parse.y (string_convert_int_cst): Always use at least one digit
3290 in string conversion. Remove ASCII dependence.
3291 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3293 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3295 * Make-lang.in: added win32-host.c
3296 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3297 resolves to open() on non-Win32 platforms and
3298 Win32-specific jcf_open_exact_case() on Win32
3299 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3300 when trying .java and .class files
3301 * win32-host.c: added to repository. Defines
3302 Win32-specific jcf_open_exact_case()
3304 2003-04-10 Andrew Haley <aph@redhat.com>
3306 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3307 (maybe_free_localvar): Renamed from localvar_free.
3308 Add new arg, really.
3309 (generate_bytecode_insns): Set new variable, jsrs.
3310 Only free local vars if no jsr insns have been emittted.
3311 Call maybe_free_localvar, not localvar_free.
3313 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3315 * gcj.texi: Remove @ at start of file.
3317 2003-03-25 Tom Tromey <tromey@redhat.com>
3319 * parse.y (create_interface): Call CHECK_DEPRECATED.
3321 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3323 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3325 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3327 * javaop.h (jfloat, jdouble): Make them structures mirroring
3328 the bit fields of IEEE float and double respectively.
3329 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3330 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3331 (union Word, union DWord): Delete.
3332 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3334 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3335 D_NAN_MASK): Delete.
3336 (jni_print_float, jni_print_double): New. Generate
3337 hexadecimal floating constants.
3338 (print_field_info): Use jni_print_float/double.
3340 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3341 finite floating point numbers for output; special case
3344 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3346 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3347 Replace 0 and 1 with true and false in return statements.
3349 2003-03-19 Tom Tromey <tromey@redhat.com>
3351 * lex.c (do_java_lex): Renamed from java_lex.
3352 (java_lex): New function.
3355 2003-03-13 Tom Tromey <tromey@redhat.com>
3357 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3360 2003-03-04 Andrew Haley <aph@redhat.com>
3362 * gjavah.c (is_first_data_member): New global variable.
3363 (print_c_decl): If it's the first data member, align it as the
3365 (process_file): Set is_first_data_member.
3367 2003-03-11 Tom Tromey <tromey@redhat.com>
3369 * parse.y (resolve_field_access): Initialize class if field is
3370 found in another static field.
3371 * expr.c (build_class_init): Don't optimize out initialization of
3372 implemented interface.
3374 2003-03-11 Andrew Haley <aph@redhat.com>
3376 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3379 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3381 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3382 and DIR_SEPARATOR_2 for a target.
3383 Correct minor typos.
3385 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3386 and DIR_SEPARATOR_2 for a target into account.
3388 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3390 * lang.c (java_init): Update prototype, move code to java_post_options.
3391 (java_post_options): Similarly.
3393 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3395 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3396 compare file name components depending on the case-sensitivity
3397 or otherwise of the host file system.
3399 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3400 "strcmp" to compare file name components.
3401 Use IS_DIR_SEPARATOR instead of comparing directly against
3403 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3404 comparing directly against DIR_SEPARATOR.
3406 2003-03-04 Tom Tromey <tromey@redhat.com>
3408 * Make-lang.in (java.tags): New target.
3410 2003-03-01 Roger Sayle <roger@eyesopen.com>
3412 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3413 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3415 2003-03-01 Tom Tromey <tromey@redhat.com>
3417 * parse.y (jdep_resolve_class): Only check deprecation if we found
3420 2003-02-28 Tom Tromey <tromey@redhat.com>
3423 * class.c (maybe_layout_super_class): Always pass a WFL to
3425 * parse.y (do_resolve_class): Updated comment to explain
3428 2003-02-26 Tom Tromey <tromey@redhat.com>
3430 * jcf-write.c (generate_classfile): Check whether class is
3431 deprecated before writing attribute count.
3433 2003-02-25 Roger Sayle <roger@eyesopen.com>
3435 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3436 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3438 2003-02-23 Tom Tromey <tromey@redhat.com>
3440 * lang-options.h: Added -Wdeprecated.
3441 * gcj.texi (Warnings): Document -Wdeprecated.
3442 * java-tree.h (flag_deprecated): Declare.
3443 * lang.c (lang_W_options): Added deprecated.
3444 (flag_deprecated): New global.
3445 * chartables.h: Rebuilt.
3446 * gen-table.pl (process_one): Look at whitespace.
3447 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3448 * parse.h (CLEAR_DEPRECATED): New macro.
3449 (CHECK_DEPRECATED_NO_RESET): New macro.
3450 * jcf-parse.c (handle_deprecated): New function.
3451 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3452 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3453 * parse.y (resolve_type_during_patch): Check deprecation.
3454 (jdep_resolve_class): Likewise.
3455 (process_imports): Likewise.
3456 (resolve_expression_name): Likewise.
3457 (check_deprecation): Strip arrays from decl. Check
3459 (patch_method_invocation): Also check the particular constructor
3461 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3462 * jcf-write.c (append_deprecated_attribute): New function.
3463 (generate_classfile): Generate deprecated attribute when
3465 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3466 (java_lex) [case '*']: Simplify logic.
3467 (java_start_char_p): Use LETTER_MASK.
3468 (java_part_char_p): Likewise.
3469 (java_space_char_p): New function.
3471 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3473 Change base class access representation.
3474 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3475 (add_interface_do): Likewise.
3477 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3479 * decl.c (java_init_decl_processing): Change
3480 soft_lookupjnimethod_node to reflect the change in
3481 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3482 * expr.c (build_jni_stub): Calculate and pass the size
3483 on the stack of the arguments to a JNI function. Use
3484 new target macro MODIFY_JNI_METHOD_CALL to allow a
3485 target to modify the call to a JNI method.
3487 2003-02-08 Roger Sayle <roger@eyesopen.com>
3489 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3490 instead of basename to avoid compiler warnings on Tru64.
3492 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3494 * gcj.texi: Update to GFDL 1.2.
3496 2003-01-31 Andrew Haley <aph@redhat.com>
3498 * parse.y (java_expand_classes): Scan the whole class list looking
3499 for access methods that haven't yet been expanded.
3501 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3505 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3506 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3507 * jcf-parse.c: Likewise.
3509 2003-01-31 Mark Wielaard <mark@klomp.org>
3511 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3513 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3515 * class.c (make_class): Use BINFO_ELTS.
3516 (set_super_info): Likewse.
3517 (add_interface_do): Likewise.
3519 2003-01-30 Tom Tromey <tromey@redhat.com>
3521 * jcf-parse.c (read_class): Update identifier's class value if it
3522 changed during parsing.
3524 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3526 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3527 Propagate change to all other rules as required.
3528 (java/parse-scan.o): Add explicit dependency on
3529 $(parsedir)/java/parse-scan.c .
3531 2003-01-29 Tom Tromey <tromey@redhat.com>
3533 * parse.y (patch_assignment): Only transform the rhs of an
3534 assignment when compiling to native.
3536 2003-01-28 Tom Tromey <tromey@redhat.com>
3538 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3540 2003-01-28 Tom Tromey <tromey@redhat.com>
3542 * lex.c (java_lex): Don't include UEOF as part of token.
3543 (java_read_unicode): Error if \u sequence prematurely terminated.
3545 2003-01-27 Tom Tromey <tromey@redhat.com>
3547 * parse.y (java_check_regular_methods): Check for construct after
3548 checking types in throws clause.
3550 2003-01-24 Tom Tromey <tromey@redhat.com>
3552 * class.c (build_static_field_ref): Only a String or numeric field
3553 can fold to a constant.
3555 2003-01-23 Tom Tromey <tromey@redhat.com>
3557 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3558 file name in resource buffer.
3560 2003-01-23 Tom Tromey <tromey@redhat.com>
3562 * expr.c (build_known_method_ref): Use method's context to find
3565 2003-01-23 Tom Tromey <tromey@redhat.com>
3567 * constants.c (set_constant_entry): Allocated cleared memory.
3569 2003-01-22 Tom Tromey <tromey@redhat.com>
3571 * java-tree.h: Don't use PARAMS.
3572 * resource.c: Add prototypes for all functions.
3573 (write_resource_constructor): Use `const char *' to avoid
3576 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3578 * jcf-parse.c (process_zip_dir): Remove unused variable.
3580 2003-01-22 Tom Tromey <tromey@redhat.com>
3582 * expr.c (build_invokeinterface): Abort if method's context is not
3585 2003-01-22 Tom Tromey <tromey@redhat.com>
3587 * gcj.texi (Input and output files): Mention non-class entries.
3588 * decl.c (java_init_decl_processing): Call
3589 init_resource_processing.
3590 * java-tree.h (compile_resource_data, write_resource_constructor,
3591 compile_resource_file, init_resource_processing): Declare.
3592 * config-lang.in (gtfiles): Added resource.c.
3593 * Make-lang.in (gt-java-resource.h): New target.
3594 (JAVA_OBJS): Added resource.o.
3595 (java/resource.o): New target.
3596 * resource.c: New file.
3597 * class.c (compile_resource_file): Moved to resource.c.
3598 (registerResource_libfunc): Likewise.
3599 (utf8_decl_list): Mark with GTY; now static.
3600 * jcf-parse.c (classify_zip_file): New function.
3601 (parse_zip_file_entries): Use it; compile .properties files.
3602 (process_zip_dir): Use classify_zip_file and compute_class_name.
3603 Don't write class name into zip directory.
3604 (java_parse_file): Call write_resource_constructor.
3605 (compute_class_name): New function.
3606 * jcf-io.c (read_zip_member): Reindented.
3608 2003-01-21 Tom Tromey <tromey@redhat.com>
3610 * class.c (supers_all_compiled): New function.
3611 (make_class_data): Use it.
3613 2003-01-21 Tom Tromey <tromey@redhat.com>
3615 * parse.y (method_header): Native method can't be strictfp.
3616 No method can be transient or volatile.
3618 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3620 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3622 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3624 * check-init.c: Fix comment typos.
3625 * class.c: Likewise.
3626 * constants.c: Likewise.
3628 * except.c: Likewise.
3630 * java-except.h: Likewise.
3631 * java-tree.h: Likewise.
3632 * javaop.h: Likewise.
3633 * jcf-dump.c: Likewise.
3634 * jcf-io.c: Likewise.
3635 * jcf-parse.c: Likewise.
3636 * jcf-write.c: Likewise.
3638 * mangle.c: Likewise.
3639 * typeck.c: Likewise.
3640 * verify.c: Likewise.
3642 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3644 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3645 * jcf-write.c: Include "tm_p.h".
3647 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3649 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3651 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3653 * builtins.c (java_build_function_call_expr): Renamed from
3654 build_function_call_expr. All callers changed.
3656 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3657 * jcf-parse.c: Include tm_p.h.
3659 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3662 2003-01-14 Tom Tromey <tromey@redhat.com>
3664 * class.c (make_class_data): Check that super is compiled before
3665 building class reference to it.
3667 2003-01-14 Andrew Haley <aph@redhat.com>
3669 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3670 varargs function -- correct.
3672 2003-01-14 Andrew Haley <aph@redhat.com>
3674 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3676 2003-01-14 Andrew Haley <aph@redhat.com>
3678 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3679 varargs function -- correct.
3681 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3682 temporary if the RHS is a reference.
3684 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3686 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3687 * keyword.h: Regenerated.
3689 * All Files: Convert to ISO C style function definitions.
3691 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3693 * parse.y (check_pkg_class_access): ANSIfy definition.
3695 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3697 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3700 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3702 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3704 Merge from pch-branch:
3706 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3708 * Make-lang.in (java/gjavah.o): Update dependencies.
3709 * gjavah.c: Include ggc.h.
3711 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3713 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3714 (JCFDUMP_OBJS): Add ggc-none.o.
3715 (java/jcf-dump.o): Depend on GGC_H.
3716 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3717 CPool substructures.
3718 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3719 * jcf-dump.c: Include ggc.h.
3721 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3723 * jcf.h (union cpool_entry): New.
3724 (struct CPool): Use gengtype to mark. Change field 'data' to be
3726 (struct JCF): Use gengtype to mark.
3727 (CPOOL_UINT): Update for new cpool_entry type.
3728 (CPOOL_USHORT1): Likewise.
3729 (CPOOL_USHORT2): Likewise.
3730 (CPOOL_FINISH): Use GC to free cpool subfields.
3731 * parse.h (struct parser_ctxt): Mark field current_jcf.
3732 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3733 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3734 (main_jcf): Use gengtype to mark.
3735 (ggc_mark_jcf): Delete.
3736 (get_constant): Update for new cpool_entry type.
3737 (give_name_to_class): Likewise.
3738 (get_class_constant): Likewise.
3739 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3740 (java_parse_file): Use GGC to allocate struct JCF.
3741 (init_jcf_parse): Don't call ggc_add_root.
3742 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3744 * java-tree.h (current_jcf): Use gengtype to mark.
3745 (CPOOL_UTF): Update for new cpool_entry type.
3746 (outgoing_cpool): Use gengtype to mark.
3747 (struct lang_type): GC struct JCF and struct CPool.
3748 * config-lang.in (gtfiles): Add jcf.h.
3749 * constants.c (find_tree_constant): New.
3750 (set_constant_entry): Allocate cpool subfields using GGC. Update
3751 for new cpool_entry type.
3752 (find_constant1): Update for new cpool_entry type.
3753 (find_constant2): Likewise.
3754 (find_utf8_constant): Use find_tree_constant.
3755 (find_class_or_string_constant): Remove unnecessary cast to jword.
3756 Update for new cpool_entry type.
3757 (count_constant_pool_bytes): Update for new cpool_entry type.
3758 (write_constant_pool): Likewise.
3759 (alloc_name_constant): Use find_tree_constant.
3760 (build_constants_constructor): Update for new cpool_entry type.
3762 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3764 * parse.y (mark_parser_ctxt): Delete.
3765 (goal): Don't use ggc_add_root.
3766 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3767 (java_pop_parser_context): Let GC free parser_ctxt.
3768 (java_parser_context_resume): Likewise.
3769 * parse.h (struct parser_ctxt): Use gengtype to mark.
3771 (ctxp_for_generation): Likewise.
3772 * lex.h (struct java_lc_s): Mark for gengtype.
3773 (java_lexer): Rearrange for gengtype.
3774 * config-lang.in (gtfiles): Add lex.h, parse.h.
3776 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3778 * All Files: Remove PARAMS macro.
3780 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3781 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3784 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3787 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3789 * Make-lang.in (java.install-common, java.uninstall,
3790 java.install-info, java.install-man): Prepend $(DESTDIR)
3791 to destination paths in all (un)installation commands.
3792 (java.install-common): Rewrite $(LN) command to support
3793 DESTDIR with "ln" as well as with "ln -s".
3795 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3797 * java-tree.h: Protect against multiple inclusion.
3799 2003-01-07 Tom Tromey <tromey@redhat.com>
3801 * class.c (add_assume_compiled): Don't adjust parent if we're
3802 already at the root of tree.
3804 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3806 * lang.c (dump_compound_expr): Prototype.
3808 2003-01-03 Tom Tromey <tromey@redhat.com>
3810 Fix for PR java/8712:
3811 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3812 when simply checking against `null'.
3814 2003-01-03 Tom Tromey <tromey@redhat.com>
3816 * gcj.texi (Standard Properties): Document http.proxyHost and
3819 * gcj.texi (GNU Classpath Properties): Document new properties.
3821 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3823 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3824 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3825 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3827 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3829 * Make-lang.in, boehm.c, buffer.c,
3830 buffer.h, builtins.c, class.c,
3831 config-lang.in, constants.c,
3832 convert.h, decl.c, except.c,
3833 expr.c, java-except.h,
3834 java-tree.h, javaop.def,
3835 jcf-parse.c, jcf-write.c,
3836 jv-scan.c, jvgenmain.c,
3837 jvspec.c, keyword.gperf,
3838 keyword.h, lang-options.h,
3839 lang-specs.h, lang.c, lex.c,
3840 lex.h, mangle.c, mangle_name.c,
3841 parse-scan.y, parse.h, parse.y,
3842 typeck.c, verify.c, xref.c,
3843 xref.h: Replace "GNU CC" with
3844 "GCC" in the copyright header.
3846 * check-init.c, gjavah.c, javaop.h,
3847 jcf-depend.c, jcf-dump.c, jcf-io.c,
3848 jcf-path.c, jcf-reader.c, jcf.h,
3849 zextract.c, zipfile.h: These files are
3850 "part of GCC". Also say "GCC" not "GNU CC".
3852 2002-12-30 DJ Delorie <dj@redhat.com>
3854 * Make-lang.in: Protect against texi2pod/pod2man failing.
3856 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3858 * gcj.texi: Use @copying.
3860 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3862 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3863 print_cxx_classname.
3864 (print_cxx_classname): Add add_scope parameter.
3865 (print_class_decls): Do not emit a semicolon after the extern
3867 (process_file): Adjust calls to print_cxx_classname.
3869 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3871 * gcj.texi: Include Cover Texts in man page.
3873 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3875 * class.c (build_static_field_ref): Check FIELD_FINAL.
3877 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3878 instead of current_constant_pool_data_ref.
3879 * java-tree.h (current_constant_pool_data_ref): Undefine.
3880 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3881 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3882 current_constant_pool_data_ref.
3884 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3885 not build_internal_class_name.
3887 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3888 Use it when class ref isn't certain to be compiled.
3890 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3892 * gcj.texi: Include gcc-common.texi.
3893 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3894 $(srcdir)/doc/include/gcc-common.texi.
3896 2002-12-22 Anthony Green <green@redhat.com>
3898 * gcj.texi (Limitations): Add note about org.xml.sax and
3901 2002-12-20 Tom Tromey <tromey@redhat.com>
3903 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3904 where minimum case value is Integer.MIN_VALUE.
3907 2002-12-18 Andrew Haley <aph@redhat.com>
3909 * parse.y (patch_invoke): Force evaluation order when `check' is
3910 set. For PR libgcj/8945.
3912 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3914 * gcj.texi: Change version number to 3.4.
3916 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3917 Andrew Haley <aph@redhat.com>
3919 * parse.y (source_end_java_method): Remove custom encoding of line
3920 numbers for a function decl before passing it to the back end.
3922 2002-12-03 Andrew Haley <aph@redhat.com>
3924 * class.c (make_class_data): New field, "chain".
3925 * decl.c (java_init_decl_processing): Likewise.
3927 2002-12-02 Tom Tromey <tromey@redhat.com>
3930 * parse.y (do_resolve_class): Handle qualified name via
3933 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3935 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3936 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3937 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3938 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3939 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3940 Include coretypes.h and tm.h.
3941 * Make-lang.in: Update dependencies.
3943 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3945 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3947 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3949 * jcf-reader.c: Don't expand JCF_readu4 inside the
3950 expansion of JCF_SKIP.
3952 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3954 * jcf-reader.c: Don't expand JCF_readu4 inside the
3955 expansion of JCF_SKIP.
3957 2002-11-22 Tom Tromey <tromey@redhat.com>
3959 * parse.y (patch_binop): Cast right hand side of shift expression
3960 to `int'. Fixes PR java/8676.
3962 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3963 Andrew Haley <aph@redhat.com>
3965 * gcc/java/jcf-write.c (write_classfile): Remove target
3966 class file, if it exists, before renaming the temporary
3969 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3971 * jvspec.c (lang_specific_spec_functions): New.
3973 2002-11-18 Tom Tromey <tromey@redhat.com>
3975 Fix for PR java/7912:
3976 * expr.c (can_widen_reference_to): Allow cast of array to
3977 Cloneable or Serializable.
3978 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3979 (java_io_serializable_identifier_node): Likewise.
3980 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3981 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3982 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3983 java_io_serializable.
3984 * decl.c (java_init_decl_processing): Initialize
3985 java_lang_cloneable_identifier_node and
3986 java_io_serializable_identifier_node.
3987 (java_lang_cloneable_identifier_node): New global.
3988 (java_io_serializable_identifier_node): Likewise.
3990 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3992 * buffer.c: Remove unnecessary casts.
3993 * check-init.c: Likewise.
3994 * class.c: Likewise.
3995 * constants.c: Likewise.
3997 * except.c: Likewise.
3998 * gjavah.c: Likewise.
3999 * jcf-io.c: Likewise.
4000 * jcf-parse.c: Likewise.
4001 * jcf-path.c: Likewise.
4002 * jvspec.c: Likewise.
4005 * verify.c: Likewise.
4007 2002-11-06 Tom Tromey <tromey@redhat.com>
4009 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4012 2002-11-05 Tom Tromey <tromey@redhat.com>
4014 Fix for PR java/6388.
4015 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4016 * java-tree.h (enum java_tree_index): New values
4017 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4018 (decimal_int_max, decimal_long_max): New defines.
4019 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4020 (error_if_numeric_overflow): Rewrote range checking.
4021 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4024 2002-11-02 Tom Tromey <tromey@redhat.com>
4026 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4028 * class.c (make_method_value): Put class name, not signature, into
4029 `throws' field. For PR java/8415.
4031 2002-10-24 Tom Tromey <tromey@redhat.com>
4033 * gcj.texi (Invoking gij): Document --showversion.
4034 (Standard Properties): java.library.path now set.
4036 2002-10-23 Tom Tromey <tromey@redhat.com>
4038 * gjavah.c (decode_signature_piece): In JNI mode, print
4039 `jobjectArray' when array depth is nonzero.
4042 2002-10-15 Andrew Haley <aph@redhat.com>
4044 * parse.y (patch_invoke): Call force_evaluation_order on a static
4046 (resolve_qualified_expression_name): Call force_evaluation_order
4047 on a arg list that is part of a Qualified Expression Name.
4049 * lang.c (dump_compound_expr): New.
4050 (java_dump_tree): New.
4052 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4054 * gcj.texi: Added item describing the GCJ runtime property
4057 2002-10-15 Richard Henderson <rth@redhat.com>
4059 * jcf-parse.c (get_constant): Fix type warning.
4061 2002-10-15 Andrew Haley <aph@redhat.com>
4063 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4064 (java_inlining_map_static_initializers): Declare.
4066 2002-10-14 Andrew Haley <aph@redhat.com>
4068 * tree-inline.c (remap_block): All local class initialization
4069 flags go in the outermost scope.
4070 (expand_call_inline): Call java_inlining_map_static_initializers.
4071 (expand_call_inline): Call java_inlining_merge_static_initializers.
4072 * java/lang.c (merge_init_test_initialization): New.
4073 (java_inlining_merge_static_initializers): New.
4074 (inline_init_test_initialization): New.
4075 (java_inlining_map_static_initializers): New.
4077 2002-10-11 Mark Wielaard <mark@klomp.org>
4079 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4081 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4083 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4085 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4087 * parse.y (merge_string_cste): Add parentheses around & within |.
4089 2002-10-08 Tom Tromey <tromey@redhat.com>
4091 * parse.y (variable_declarator_id): Simplify error path for
4092 array declarator error. For PR java/8003.
4094 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4096 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4099 2002-10-08 Andrew Haley <aph@redhat.com>
4101 * parse.y (attach_init_test_initialization_flags): Check for
4104 2002-10-07 Anthony Green <green@redhat.com>
4106 * parse.y (merge_string_cste): Fix bug in string concatenation.
4108 2002-10-03 Michael Koch <konqueror@gmx.de>
4110 * gcj.texi (Standard properties):
4111 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4113 2002-10-02 Roger Sayle <roger@eyesopen.com>
4115 PR optimization/6627
4116 * lang.c (java_init): If storing the vbit in function
4117 pointers, ensure that force_align_functions_log is atleast
4118 one to aid compatability with g++ vtables.
4120 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4122 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4123 foul of type-based aliasing.
4125 2002-09-30 Anthony Green <green@redhat.com>
4127 * gcj.texi (Invoking jv-scan): Fix texinfo.
4129 2002-09-28 Anthony Green <green@redhat.com>
4131 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4132 (Code Generation): Add -fno-assert documentation.
4133 * jv-scan.c (flag_assert): New global.
4134 (options): Add assert option.
4135 (help): Add --no-assert documentation.
4136 * parse-scan.y (flag_assert): New global.
4137 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4138 (flag_assert): New global.
4139 * java-tree.h (flag_assert): New global.
4140 * lex.c (java_lex): Obey flag_assert.
4141 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4144 2002-09-26 Andrew Haley <aph@redhat.com>
4146 * expr.c (build_java_array_length_access): Check for null pointer.
4147 * expr.c (expand_java_arrayload): Likewise.
4149 2002-09-21 Richard Henderson <rth@redhat.com>
4151 * jcf-parse.c (get_constant): Decode from IEEE no matter
4152 what the target format.
4154 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4156 * ChangeLog: Follow spelling conventions.
4157 * class.c: Likewise.
4160 * gjavah.c: Likewise.
4161 * java-tree.h: Likewise.
4162 * jcf-dump.c: Likewise.
4163 * jcf-parse.c: Likewise.
4164 * jvspec.c: Likewise.
4166 * mangle.c: Likewise.
4167 * parse.y: Likewise.
4169 2002-09-17 Tom Tromey <tromey@redhat.com>
4171 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4172 where \r appears at EOF. Fixes PR java/7950.
4174 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4176 * jvspec.c (lang_specific_driver): Remove unused variable.
4178 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4180 * java-tree.h (union lang_tree_node): Add chain_next option.
4182 2002-09-16 Richard Henderson <rth@redhat.com>
4184 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4185 use new real.h interface.
4186 * jcf-write.c (find_constant_index): Use new real.h interface.
4187 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4189 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4191 * lang.c: Follow spelling conventions.
4193 2002-09-11 Per Bothner <per@bothner.com>
4195 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4196 constant to the type of the field.
4197 (java_complete_tree): Remove now-redundant code.
4199 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4201 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4204 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4205 return label if a ret instruction for the jsr has been reached.
4207 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4209 * parse.y (DIR_SEPARATOR): Don't define.
4210 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4212 2002-08-28 Andrew Haley <aph@redhat.com>
4214 * verify.c (verify_jvm_instructions): Allow exception handler
4215 inside code that is being protected, but generate a warning.
4216 * except.c (link_handler): Initialize `expanded' in new eh_range.
4217 (binding_depth, is_class_level, current_pc): Declare extern.
4219 2002-09-01 Mark Wielaard <mark@klomp.org>
4221 * gcj.texi: Add chapter about system properties.
4224 2002-08-26 Tom Tromey <tromey@redhat.com>
4226 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4227 conversion if RHS_TYPE is byte, short, or char.
4229 2002-08-22 Tom Tromey <tromey@redhat.com>
4231 * gcj.texi (Invoking gij): Document -cp and -classpath.
4233 2002-08-21 Tom Tromey <tromey@redhat.com>
4235 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4236 $(prefix)/share. For PR libgcj/7633.
4238 For PR java/6005 and PR java/7611:
4239 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4240 (java_can_use_bit_fields_p): New function.
4242 2002-08-16 Tom Tromey <tromey@redhat.com>
4244 * gcj.texi (Class Initialization): Mention class initialization of
4247 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4249 * Make-lang.in (java-tree-inline.o): New.
4250 (JAVA_OBJS): Add java-tree-inline.o.
4251 * parse.y (source_end_java_method): Call java_optimize_inline.
4252 (java_expand_method_bodies): Save method's tree in
4254 (add_stmt_to_compound): Keep track of the number of statments.
4255 * lang.c (java_init): Enable flag_inline_trees.
4256 (java_post_options): If flag_inline_functions is on, enable
4257 flag_inline_trees instread.
4258 (decl_constant_value): New.
4259 (java_tree_inlining_walk_subtrees): New.
4260 * java-tree.h (DECL_NUM_STMTS): New macro.
4261 (java_optimize_inline): Declare.
4262 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4263 Handle a LABEL_EXPR.
4264 * decl.c (build_result_decl): If we already have a DECL_RESULT
4266 (dump_function): New.
4267 (java_optimize_inline): New.
4268 (dump_function): New.
4270 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4273 * parse.y (build_assertion): Invert return from
4274 desiredAssertionStatus.
4276 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4278 * jcf-write.c (get_access_flags): Return correct access flags for
4279 private and protected inner classes.
4281 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4283 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4285 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4287 * mangle_name.c: Don't include obstack.h twice.
4288 * xref.c: Don't include obstack.h.
4290 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4292 * class.c: (permanent_obstack): Delete declaration.
4293 * constants.c: (permanent_obstack): Delete declaration.
4294 * except.c: (permanent_obstack): Delete declaration.
4295 * expr.c: (permanent_obstack): Delete declaration.
4296 * jcf-parse.c: (permanent_obstack): Delete declaration.
4297 (saveable_obstack): Delete declaration.
4298 * parse.h: (permanent_obstack): Delete declaration.
4299 * typeck.c: (permanent_obstack): Delete declaration.
4301 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4303 * gcj.texi (version-gcc): Increase to 3.3.
4305 2002-07-22 Tom Tromey <tromey@redhat.com>
4307 * lex.c (java_lex): Check for `e' or `E' after 0.
4309 2002-07-21 Richard Henderson <rth@redhat.com>
4311 * lang.c (java_unsafe_for_reeval): New.
4312 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4314 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4316 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4317 (jcf_path_init): Use GET_ENVIRONMENT.
4319 2002-07-10 Roger Sayle <roger@eyesopen.com>
4320 Zack Weinberg <zack@codesourcery.com>
4322 * builtins.c (initialize_builtins): Remove defines that
4323 handled C/C++ specific junk hereby removed from builtins.def.
4325 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4327 * lang.c (java_post_options): Update prototype.
4329 2002-07-05 Roger Sayle <roger@eyesopen.com>
4331 * builtins.c (initialize_builtins): Ignore the additional
4332 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4333 the builtins.def file.
4335 2002-07-01 Tom Tromey <tromey@redhat.com>
4338 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4341 2002-07-01 Roger Sayle <roger@eyesopen.com>
4343 * java/decl.c (builtin_function): Accept additional parameter.
4344 (java_init_decl_processing): Pass an additional NULL_TREE
4345 argument to builtin_function.
4347 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4349 * gcj.texi: Fixed gcj invocation example so that it compiles.
4351 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4353 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4354 * parse.y (mark_parser_ctxt): Likewise.
4355 (check_modifiers, declare_local_variables): Avoid incorrect
4356 hardcoded constant 10.
4358 * lex.c (java_read_char): Avoid "comparison is always true"
4361 2002-06-25 Andreas Schwab <schwab@suse.de>
4363 * expr.c (JSR): Avoid undefined operation on PC.
4365 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4367 * decl.c (clear_binding_level): Const-ify.
4369 2002-06-13 Akim Demaille <akim@epita.fr>
4371 * parse.y (class_declaration, interface_declaration): Make sure
4372 all their rules have an action, in order to avoid meaningless `$$
4373 = $1' and their type clashes.
4375 2002-06-11 Tom Tromey <tromey@redhat.com>
4377 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4378 * parse-scan.y (statement_without_trailing_substatement): Added
4380 (assert_statement): New rule.
4381 * java-tree.h (struct lang_type) [assertions]: New field.
4382 (TYPE_USES_ASSERTIONS): New macro.
4383 (CLASS_USES_ASSERTIONS): Likewise.
4384 (FIELD_SYNTHETIC): New define.
4385 * lex.c (java_lval;): Added ASSERT_TK.
4386 * parse.y (ASSERT_TK): Added.
4387 (statement_without_trailing_substatement): Added assert_statement.
4388 (assert_statement): New rule.
4389 (build_assertion): New function.
4390 (maybe_generate_pre_expand_clinit): Create and initialize
4391 $assertionsDisabled.
4392 (lookup_package_type): Removed decl.
4393 * keyword.h: Rebuilt.
4394 * keyword.gperf (assert): New token.
4396 2002-06-10 Akim Demaille <akim@epita.fr>
4398 * parse.y (interface_type_list, class_member_declaration)
4399 (unary_expression_not_plus_minus): Remove duplicate %type.
4402 2002-06-09 Tom Tromey <tromey@redhat.com>
4404 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4406 * parse.y (method_header): Give error message in all cases.
4409 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4411 Don't use RTL inlining. Fix for PR java/6820.
4412 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4413 (flag_really_inline): New.
4414 (java_decode_option): Set flag_really_inline if -finline-functions
4416 (java_post_options): New function. Turn off inlining unless
4417 flag_really_inline is set.
4419 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4421 * gjavah.c (throwable_p): Accept argument as either a classname or
4422 signature fragment. Create null-terminated classname string for super
4423 when calling itself recursively.
4424 (decode_signature_piece): Skip first character from class name
4425 signature when calling throwable_p.
4427 2002-06-08 H.J. Lu (hjl@gnu.org)
4429 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4431 2002-06-04 Tom Tromey <tromey@redhat.com>
4433 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4435 2002-06-04 Michael Koch <konqueror@gmx.de>
4437 * gcj.texi (Input Options): Fixed typo.
4439 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4441 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4442 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4443 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4444 and all now-pointless local variables. Rename other local
4445 variables to reflect their not being handles.
4447 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4448 #if JCF_USE_STDIO blocks.
4450 * parse.y: Add missing semicolon at end of rule.
4452 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4454 * check-init.c (attach_initialized_static_class): Delete, unused.
4455 * parse.y: Use htab_t instead of struct hashtable, update
4457 * java-tree.h: Include hashtab.h instead of hash.h.
4458 (struct lang_decl_func): Use htab_t, set up for gengtype.
4459 (struct init_test_hash_entry): Delete.
4460 (struct treetreehash_entry): New.
4461 (java_treetreehash_find): New
4462 (java_treetreehash_new): New prototype.
4463 (java_treetreehash_create): New prototype.
4464 (java_mark_tree): Delete prototype.
4465 (java_hash_hash_tree_node): Delete prototype.
4466 (java_hash_compare_tree_node): Delete prototype.
4467 (attach_initialized_static_class): Delete prototype.
4468 * expr.c (build_class_init): Update to use java_treetreehash
4470 (java_expand_expr): Update to use htab_t.
4471 (emit_init_test_initialization): Likewise.
4472 * decl.c (java_mark_tree): Delete.
4473 * class.c (init_test_hash_newfunc): Delete.
4474 (java_hash_hash_tree_node): Delete.
4475 (java_hash_compare_tree_node): Delete.
4476 (add_method_1): Update to use java_treetreehash functions.
4477 (JAVA_TREEHASHHASH_H): New macro.
4478 (java_treetreehash_hash): New function.
4479 (java_treetreehash_compare): New function.
4480 (java_treetreehash_find): New function.
4481 (java_treetreehash_new): New function.
4482 (java_treetreehash_create): New function.
4483 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4485 * Make-lang.in (java/parse.o): Depend on debug.h.
4486 * java-tree.h (struct lang_identifier): Use gengtype.
4487 (union lang_tree_node): New.
4488 (struct lang_decl_func): Use gengtype.
4489 (struct lang_decl_var): Likewise.
4490 (struct lang_decl): Likewise.
4491 * parse.y: Include debug.h.
4492 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4494 * lang.c (struct language_function): New dummy structure.
4496 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4497 descriminator for DECL_LANG_SPECIFIC.
4498 (struct lang_decl_func): Rename from struct lang_decl.
4499 (enum lang_decl_desc): New.
4500 (struct lang_decl): Make it a union. Update all the accessor macros.
4501 (struct lang_type): Use gengtype.
4502 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4503 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4504 are now the same size.
4505 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4506 use discriminator to mark DECL_LANG_SPECIFIC.
4508 * Make-lang.in (gt-java-builtins.h): New rule.
4509 (java/builtins.o): Add dependency on gt-<filename>.h.
4510 * builtins.c: Use gengtype for roots.
4511 (union string_or_tree): Use gengtype.
4512 (struct builtin_record): Use gengtype.
4513 * config-lang.in (gtfiles): Add builtins.c.
4515 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4516 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4517 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4518 gt-java-parse.h, gtype-java.h): Add rules to generate.
4519 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4520 (class.o): Add dependency on gt-*.h.
4521 (constants.o): Likewise.
4524 (jcf-parse.o): Likewise.
4525 (jcf-write.o): Likewise.
4527 * config-lang.in (gtfiles): New.
4528 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4529 * constants.c: Replace uses of ggc_add_* with GTY markers.
4531 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4532 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4533 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4534 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4536 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4538 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4539 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4541 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4542 Include gtype-java.h.
4544 2002-06-02 Tom Tromey <tromey@redhat.com>
4546 Fix for PR java/5913:
4547 * parse.y (patch_binop): Call patch_string on op1.
4549 2002-06-02 Tom Tromey <tromey@redhat.com>
4551 Fix for PR java/1343, PR java/6336:
4552 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4553 formatting. Changed return type.
4554 (anonymous_class_counter): Moved to top of file.
4555 (maybe_make_nested_class_name): Append number to class name for
4556 function-local classes.
4558 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4560 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4561 * Make-lang.in: Update dependency lists.
4563 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4565 * gjavah.c (throwable_p): Do not free the name of the class after
4566 passing it to find_class.
4567 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4568 * jcf-io.c (dirent.h): Include it.
4569 (fnmatch.h): Likewise.
4570 (compare_path): New function.
4571 (java_or_class_file): Likewise.
4572 (memoized_dirlist_entry): New type.
4573 (memoized_dirlist_lookup_eq): New function.
4574 (memoized_dirlists): New variable.
4575 (caching_stat): New function.
4576 (memoized_class_lookup_eq): New function.
4577 (memoized_class_lookups): Likewise.
4578 (find_class): Use memoized_class_lookups and caching_stat.
4579 * jcf.h (JCF_USE_SCANDIR): Define.
4580 * parse.y (java_expand_classes): Write the class files in reverse
4583 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4585 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4587 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4589 * jcf-write.c (write_classfile): Unlink the temporary file if it
4590 cannot be renamed. Use concat to build up the name of the
4593 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4595 * jcf-write.c (write_classfile): Write the file to a
4596 temporary file and then rename it.
4598 2002-05-07 Tom Tromey <tromey@redhat.com>
4600 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4602 Fix for PR java/1200:
4603 * gjavah.c (throwable_p): New function.
4604 (decode_signature_piece): Use it. A `WeakReference' isn't the
4607 (gcjh_streq): New function.
4609 2002-05-07 Andreas Jaeger <aj@suse.de>
4611 * parse.y (finish_for_loop): Fix if statement.
4613 2002-05-06 Tom Tromey <tromey@redhat.com>
4615 Fix for PR java/5941:
4616 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4617 loop update expression.
4618 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4619 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4621 2002-05-04 Mark Wielaard <mark@klomp.org>
4624 * parse.y (build_string_concatenation): Return just op1 only when op2
4625 is null and op1 is a STRING_CST, otherwise always construct a
4628 2002-04-27 Tom Tromey <tromey@redhat.com>
4631 * parse.y (string_convert_int_cst): New function.
4632 (merge_string_cste): Use it.
4634 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4636 * java-tree.h (java_parse_file): Update.
4637 (java_set_yydebug): Remove.
4638 * jcf-parse.c (yydebug): Remove.
4639 (java_set_yydebug): Die.
4640 (java_parse_file): Update.
4641 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4643 2002-04-24 Tom Tromey <tromey@redhat.com>
4646 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4647 EXPR_WFL_QUALIFICATION of qual_wfl.
4649 2002-04-23 Per Bothner <per@bothner.com>
4651 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4652 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4653 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4655 2002-04-23 Tom Tromey <tromey@redhat.com>
4658 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4659 recognize `-fcompile-resource='.
4660 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4663 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4665 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4666 paths. Fixes PR java/2791.
4668 2002-04-19 Andrew Haley <aph@redhat.com>
4670 * jcf-write.c (push_long_const): lo, hi: New variables.
4671 Use rshift_double to extract the high part of a 64-bit long.
4672 Use WORD_TO_INT to extract the low part.
4674 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4675 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4676 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4678 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4680 * typeck.c (incomplete_type_error): Remove.
4682 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4684 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4685 for hash synchronization.
4686 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4687 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4690 2002-04-16 Mark Wielaard <mark@klomp.org>
4692 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4695 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4697 Fix for PR java/6294:
4698 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4701 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4703 Fix for PR java/6085:
4704 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4705 to get enclosing "this" argument for inner-class constructor
4706 invocation. Pass correct arguments to build_access_to_thisn.
4708 2002-04-10 Andreas Jaeger <aj@suse.de>
4710 * gcj.texi (Input Options): Fix extdirs patch.
4712 2002-04-10 Anthony Green <green@redhat.com>
4714 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4716 2002-04-09 Anthony Green <green@redhat.com>
4718 * gcj.texi (Input Options): Add --extdirs documentation.
4719 * jcf-dump.c (OPT_extdirs): New macro.
4720 (options): Add extdirs option.
4721 (help): Describe --extdirs.
4722 (main): Handle OPT_extdirs.
4723 * gjavah.c (OPT_extdirs): New macro.
4724 (options): Add extdirs option.
4725 (help): Describe --extdirs.
4726 (main): Handle OPT_extdirs.
4727 * jcf-path.c (jcf_path_init): Add extdirs support.
4728 (jcf_path_extdirs_arg): New function.
4729 (extensions): New variable to hold extensions path entries.
4730 * jvspec.c: Remove -fextdirs= when compiling main().
4731 * lang.c (java_decode_option): Handle -fextdirs=.
4732 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4733 * Make-lang.in: Compile jcf-path with version info for use in
4734 identifying the appropriate libgcj.jar.
4736 2002-04-08 Tom Tromey <tromey@redhat.com>
4739 * .cvsignore: Added rmic.1 and rmiregistry.1.
4740 * gcj.texi (Top): Link to new nodes.
4741 (Invoking rmic): New node.
4742 (Invoking rmiregistry): Likewise.
4743 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4745 (java.maintainer-clean): Likewise.
4746 ($(srcdir)/java/rmic.1): New target.
4747 ($(srcdir)/java/rmiregistry.1): Likewise.
4748 (java.install-man): Handle rmic.1 and rmiregistry.1.
4750 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4752 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4753 Add note about handling uncaught exceptions. Add an exception handler
4756 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4758 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4759 after using it to patch CALL_EXPR.
4761 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4763 * gcj.texi (Invocation): Document CNI invocation API.
4765 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4767 * expr.c (truthvalue_conversion): Rename. Update.
4768 (expand_compare): Update.
4769 * java-tree.h (java_truthvalue_conversion): New.
4770 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4772 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4774 * java-tree.h (java_mark_addressable): New.
4775 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4776 * typeck.c (mark_addressable): Rename, update.
4778 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4780 * expr.c (build_java_binop): Update.
4781 * java-tree.h (java_signed_type, java_unsigned_type,
4782 java_signed_or_unsigned_type): Update.
4783 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4784 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4785 * parse.y (patch_binop): Update.
4786 * typeck.c (signed_or_unsigned_type, unsigned_type,
4787 signed_type): Update.
4789 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4791 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4792 (java_dummy_print): Remove.
4793 (lang_print_error): Rename. Exit early if inhibiting output.
4794 (inhibit_error_printing_function): New.
4795 (java_init): Don't set hook.
4796 (lang_init_source): Use new boolean.
4798 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4800 * parse.y (do_resolve_class): Fix infinite recursion.
4802 2002-03-29 Tom Tromey <tromey@redhat.com>
4804 * parse.y (check_inner_circular_reference): Ignore incomplete
4807 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4809 * Make-lang.in (builtins.o): Update.
4810 * boehm.c (get_boehm_type_descriptor): Update.
4811 * builtins.c: Include langhooks.h.
4812 * decl.c (java_init_decl_processing): Update.
4813 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4814 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4816 * typeck.c (type_for_mode, type_for_size): Update.
4818 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4820 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4822 2002-03-28 Tom Tromey <tromey@redhat.com>
4824 * except.c (expand_end_java_handler): If the handler type is NULL,
4825 use java.lang.Throwable. Fixes PR java/5986.
4827 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4829 Fix for PR java/4715:
4830 * jcf-parse.c (parse_source_file_3): New function.
4831 (read_class): Call it.
4832 (java_parse_file): Likewise.
4834 2002-03-28 Jan Hubicka <jh@suse.cz>
4836 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4838 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4840 * parse.y (resolve_package): Initialize "decl".
4841 (lookup_package_type): Remove unused function.
4843 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4845 Fix for PR java/5993:
4846 * parse.y (resolve_package): Return the decl if resolution was
4847 successful. Don't special case "java.lang" and "java.lang.reflect"
4848 packages. Set type_name to the merged identifier.
4849 (resolved_qualified_expression_name): Print error using "name" if
4850 resolve_package returns NULL_TREE.
4852 2002-03-27 Tom Tromey <tromey@redhat.com>
4854 * expr.c (expand_invoke): Don't generate null pointer check if
4855 we're calling <init>.
4857 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4859 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4861 * java-tree.h (java_lang_expand_expr): Similarly.
4862 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4863 (java_init): Don't set hook.
4865 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4867 Fix for PR java/5850:
4868 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4869 context if field was not found in the current scope.
4870 * expr.c (lookup_field): Don't look in enclosing contexts.
4872 2002-03-26 Tom Tromey <tromey@redhat.com>
4874 Fix for PR java/5942:
4875 * parse.y (init_src_parse): Added sanity check.
4876 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4879 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4881 * decl.c (lang_mark_tree): Rename java_mark_tree.
4882 * java-tree.h (java_mark_tree): New.
4883 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4885 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4887 * lex.c: Change java_perform_atof to take normal parameters
4888 instead of a pointer to a parameter block. Call it directly
4891 2002-03-22 Mark Wielaard <mark@klomp.org>
4893 Fix for PR java/5368:
4894 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4895 when printing error message.
4897 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4899 * decl.c (maybe_build_cleanup): Remove.
4901 2002-03-22 Tom Tromey <tromey@redhat.com>
4903 Andrew Haley <aph@cambridge.redhat.com>
4905 * expr.c (build_field_ref): Don't build a check if the field is a
4908 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4910 Fix for PR java/6026:
4911 * lex.c (java_lex): Fix parsing of consecutive floats.
4913 2002-03-21 Tom Tromey <tromey@redhat.com>
4915 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4918 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4920 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4921 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4923 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4925 * gcj.texi: @code{gcj} becomes @command{gcj}.
4926 @code{gcc} becomes @command{gcc}.
4927 GcjRaw changed to gnu.gcc.RawData.
4929 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4931 * decl.c (start_java_method): Use new hook.
4932 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4933 (java_init): Remove old hook.
4935 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4937 * builtins.c (define_builtin): Do nothing if `type' is null.
4940 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4942 * parse.y (parser_check_super_interface): Fix error message
4945 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4947 * jcf-parse.c (get_constant): Delete unused variables.
4949 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4951 * java-tree.h (java_parse_file): New.
4952 * jcf-parse.c (yyparse): Rename java_parse_file.
4953 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4955 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4957 * parse.y (craft_constructor): Return the constructor decl.
4958 (java_expand_classes): Update comments.
4959 (lookup_method_invoke): Call fix_constructors immediately for
4960 anonymous class. Fixes PR java/5935.
4962 2002-03-15 Anthony Green <green@redhat.com>
4964 * jcf-parse.c (yyparse): Don't emit class registration
4965 constructor when compiling resource files.
4967 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4969 * lang.c (java_tree_code_type, java_tree_code_length,
4970 tree_code_name): Delete.
4971 (tree_code_type, tree_code_length, tree_code_name): Define.
4972 (java_init): Don't try to copy into the various tree_code
4975 2002-03-12 Tom Tromey <tromey@redhat.com>
4977 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4978 UTF-8, not UCS-2. Fixes PR java/5923.
4980 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4981 a call_expr wrapped in a convert. Fixes PR java/5848.
4983 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4985 * jcf-write.c (write_classfile): Improve error strings.
4987 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4989 * lex.c: Adjust comments to GNU standards.
4991 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4993 Fix for PR java/5902:
4994 * lex.c (java_lex): Fix parsing of literals.
4996 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4998 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4999 to prevent it getting evaluated twice in the store checking case.
5000 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5003 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5005 * decl.c (java_init_decl_processing): Make sure class_type_node
5006 alignment is not less than 64 bits if hash synchronization is enabled.
5008 2002-03-08 Per Bothner <per@bothner.com>
5010 * parse.y (java_complete_lhs): Check if patch_assignment
5011 returned an error-mark.
5013 * parse.y (try_builtin_assignconv): Don't special-case zero.
5015 2002-03-08 Per Bothner <per@bothner.com>
5017 Fix for PR java/5812.
5018 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5019 here instead of in JSR macro. Likewise with load_type_state call.
5020 Do the latter on if the return_pc has been verified (the jsr returns).
5021 (JSR): Now just call build_java_jsr.
5023 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5025 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5026 (java.install-common): Link native driver to
5027 JAVA_TARGET_INSTALL_NAME.
5029 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5031 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5032 * builtins.c(sin_builtin): Likewise
5033 * builtins.c(sqrt_builtin): Likewise
5035 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5037 * java/expr.c, java/jcf-parse.c, java/lex.c:
5038 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5039 REAL_ARITHMETIC blocks unconditional. Delete some further
5040 #ifdef blocks predicated on REAL_ARITHMETIC.
5042 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5044 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5045 explicit sizeof/sizeof.
5046 * decl.c (java_init_decl_processing): Likewise.
5047 * jcf-parse.c (init_jcf_parse): Likewise.
5048 * parse.y (init_src_parse): Likewise.
5050 2002-03-02 Per Bothner <per@bothner.com>
5052 Make --CLASSPATH by a synonym for --classpath and -classpath.
5053 Implement --bootclasspath.
5054 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5055 (classpath_l): Remove.
5056 (jcf_path_CLASSPATH_arg): Remove.
5057 (jcf_path_bootclasspath_arg): New function.
5058 (jcf_path_seal): Simplify accordingly.
5060 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5061 (jcf_path_CLASSPATH): Remove declaration.
5062 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5063 (lang_specific_driver): Translate -bootclasspath.
5064 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5065 * lang.c (decode_lang_options): Do jcf_path_init first.
5066 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5067 * gjavah.c: Also handle --bootclasspath.
5068 Handle --CLASSPATH as a synonum for --classpath.
5069 * jcf-dump.c: Likewise.
5071 "." is not part of system path, but is the default for --classpath.
5072 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5073 (jcf_path_seal): Add "." if no CLASSPATH specified.
5075 * gcj.texi: Document changes.
5077 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5079 * expr.c (build_java_arraystore_check): Fix formatting.
5081 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5083 Fix for PR java/5758, java/5632:
5084 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5085 inner-class separator too.
5086 * parse.y (do_resolve_class): New local `decl_result.'
5087 Progressively build a name for what can have been loaded.
5089 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5091 * expr.c (java_array_data_offset): Removed function.
5092 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5093 (build_java_array_length_access): Obtain "length" value using a
5094 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5095 (build_java_arrayaccess): Correct comment. Access "data" using a
5096 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5097 (build_java_arraystore_check): New function.
5098 (expand_java_arraystore): Use build_java_arraystore_check.
5099 * parse.y (patch_assignment): Simplify code to insert a store check
5100 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5101 * check-init.c (check_init): Update to reflect that an array length
5102 access is now a COMPONENT_REF.
5103 * gcj.texi (Code Generation): Improve documentation of
5104 -fno-bounds-check. Add documentation for -fno-store-check.
5105 * java-tree.h (flag_store_check): Declare.
5106 (build_java_arraystore_check): Declare.
5107 * lang.c (flag_store_check): Initialize to 1.
5108 (lang_f_options): Add store-check option.
5109 * jvspec.c: Don't pass store-check option to jvgenmain.
5110 * lang-options.h: Add help string for -fno-store-check.
5112 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5114 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5115 * java-tree.h (java_dup_lang_specific_decl): New.
5116 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5118 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5120 * builtins.c, decl.c: Delete traditional-mode-related code
5121 copied from the C front end but not used, or used only to
5122 permit the compiler to link.
5124 2002-02-22 Tom Tromey <tromey@redhat.com>
5126 Fix for PR java/2369:
5127 * jvspec.c (verify_class_name): New function.
5128 (lang_specific_driver): Call it.
5129 (JAVA_START_CHAR_P): New macro.
5130 (JAVA_PART_CHAR_P): Likewise.
5132 2002-02-22 Per Bothner <per@bothner.com>
5134 * class.c: Change vtable to be more compatible with g++ v3 abi.
5135 (get_dispatch_table): Prepend offset-to-top (always 0) and
5136 type_info pointer (currently unimplemented hence NULL) to vtable.
5137 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5138 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5139 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5140 (build_dtable_decl): Add declarations for new fields.
5142 2002-02-20 Per Bothner <per@bothner.com>
5144 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5145 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5146 don't need to set it on the COMPOUND_EXPR - the caller does that.
5148 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5150 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5151 `--CLASSPATH' becomes `--classpath.'
5152 * gjavah.c: Likewise.
5153 * jcf-dump.c: Likewise.
5154 * lang-options.h: Likewise.
5156 * jcf-path.c: Updated comment.
5157 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5158 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5159 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5160 (jcf_path_CLASSPATH_arg): Ditto.
5161 (classpath_u): Updated leading comment.
5163 2002-02-20 Per Bothner <per@bothner.com>
5165 * builtins.c (check_for_builtin): New function.
5166 (build_call_or_builtin): Remove.
5167 * java-tree.h: Update accordingly.
5168 * expr.c (expand_invoke): Use build + check_for_builtin instead
5169 of build_call_or_builtin.
5170 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5171 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5172 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5174 2002-02-17 Tom Tromey <tromey@redhat.com>
5176 * java-tree.h (TYPE_STRICTFP): New macro.
5177 (struct lang_type) [strictfp]: New field.
5178 (CLASS_STRICTFP): New macro.
5179 (METHOD_STRICTFP): New macro.
5180 (struct lang_decl) [strictfp]: New field.
5181 * parse.y (method_header): Disallow strictfp constructor or
5183 (STRICT_TK): Move before MODIFIER_TK.
5184 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5185 (METHOD_MODIFIERS): Likewise.
5186 (INTERFACE_MODIFIERS): Likewise.
5187 * jcf-write.c (get_access_flags): Likewise.
5188 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5189 (add_method_1): Likewise.
5190 (get_access_flags_from_decl): Likewise.
5191 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5192 recognize strictfp flag.
5193 * jcf.h (ACC_STRICT): New define.
5195 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5197 * class.c(build_utf8_ref): Move declaration of decl_size
5199 2002-02-07 Tom Tromey <tromey@redhat.com>
5201 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5204 2002-02-04 Anthony Green <green@redhat.com>
5206 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5207 sections if available.
5209 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5211 * parse.y (java_expand_classes): Fix typo in static field loop.
5213 2002-02-02 Richard Henderson <rth@redhat.com>
5215 * class.c (add_field): Mark static fields external.
5216 (build_class_ref): Remove redundant set.
5217 * parse.y (java_expand_classes): Mark static fields of classes
5218 to be compiled as local.
5219 * jcf-parse.c (parse_class_file): Likewise.
5221 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5223 * gcj.texi (About CNI): New node.
5225 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5228 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5229 setlocale() with LC_CTYPE as a parameter.
5232 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5234 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5235 Follow GNU Coding Standards for --version.
5237 2002-01-28 Tom Tromey <tromey@redhat.com>
5239 * expr.c (build_jni_stub): Ensure storage for `meth' is
5241 * parse.y (java_complete_expand_methods): Set
5242 current_function_decl before building JNI stub.
5244 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5246 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5249 2002-01-22 Tom Tromey <tromey@redhat.com>
5251 * decl.c (java_init_decl_processing): Use add_predefined_file.
5252 Predefine RawData.java.
5253 (predef_filenames): Removed.
5254 (java_init_decl_processing): Don't register predef_filenames.
5255 * jcf-parse.c (add_predefined_file): New function.
5256 (predefined_filename_p): Rewrote.
5257 (predefined_filename_p): No longer static.
5258 * decl.c (java_init_decl_processing): Call initialize_builtins.
5259 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5260 (java/builtins.o): New target.
5261 * builtins.c: New file.
5262 * parse.y (patch_invoke): Use build_call_or_builtin.
5263 * java-tree.h (build_call_or_builtin): Declare.
5264 (initialize_builtins): Declare.
5265 (java_set_exception_lang_code): Removed unused declaration.
5266 (PREDEF_FILENAMES_SIZE): Removed.
5267 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5268 (predef_filenames): New define.
5269 (add_predefined_file): Declare.
5270 (predefined_filename_p): Declare.
5271 * expr.c (expand_invoke): Use build_call_or_builtin.
5273 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5275 * parse.y (patch_switch_statement): Fix format specifier.
5277 2002-01-16 Tom Tromey <tromey@redhat.com>
5279 More for PR java/5365:
5280 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5282 (process_file): Generate include for
5283 java.lang.UnsupportedOperationExceptions.
5285 2002-01-15 Andreas Jaeger <aj@suse.de>
5287 * .cvsignore: Add man pages.
5289 2002-01-15 Tom Tromey <tromey@redhat.com>
5291 Fix for PR java/5365:
5292 * gjavah.c (process_file): Turn class name into a file name.
5294 2002-01-14 Matthias Klose <doko@debian.org>
5296 * gcj.texi: Fix whitespace and formatting errors in the
5297 synopsis of the man pages. Update copyright.
5299 2002-01-14 Tom Tromey <tromey@redhat.com>
5302 * Make-lang.in (java.install-man): Handle jv-convert man page.
5303 (java.generated-manpages): Added jv-convert.1.
5304 (java.uninstall): Remove jv-convert.1.
5305 (java.maintainer-clean): Likewise.
5306 ($(srcdir)/java/jv-convert.1): New target.
5307 * gcj.texi (Top): Link to jv-convert node.
5308 (Individual utilities): Likewise.
5309 (Invoking jv-convert): New node.
5311 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5312 Martin Kahlert <martin.kahlert@infineon.com>
5314 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5315 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5317 2002-01-03 Graham Stott <grahams@redhat.com>
5319 * class.c (compile_resource_file): Update copyright date.
5320 Constify filename parameter.
5321 (java-tree.h): Update copyright date.
5322 (compile_resource_file): Constify filename parameter.
5324 2002-01-03 Graham Stott <grahams@redhat.com>
5326 * gcc/jcf-parse.c: Update copyright date.
5327 (yyparse): Constify resource_filename.
5329 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5331 * parse.y (src_parse_roots): Don't needlessly zero init.
5333 2001-12-31 Tom Tromey <tromey@redhat.com>
5335 * parse.y (dump_java_tree): New function.
5336 (source_end_java_method): Call it.
5337 (end_class_declaration): Likewise.
5338 * lang.c (java_decode_option): Call dump_switch_p.
5340 2001-12-28 Tom Tromey <tromey@redhat.com>
5342 * gen-table.pl: Don't process characters after \uffff. Added
5343 comment pointing to input file.
5345 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5347 * gen-table.pl: Const-ify output. Document the location of a
5348 suitable unicode input file.
5350 * chartables.h: Regenerate.
5352 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5354 * chartables.h: Const-ify.
5355 * gjavah.c (options): Likewise.
5356 * jcf-dump.c (options): Likewise.
5357 * jv-scan.c (options): Likewise.
5358 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5359 * parse.y (binop_lookup): Likewise.
5361 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5363 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5364 the static arrays that are output.
5365 * jvspec.c (jvgenmain_spec): Make static.
5366 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5367 * keyword.h: Regenerate.
5368 * lang.c (string_option, process_option_with_no, lang_f_options,
5369 lang_W_options): Const-ify.
5370 * lex.c (java_lex): Likewise.
5372 2001-12-21 Richard Henderson <rth@redhat.com>
5374 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5375 (get_boehm_type_descriptor): ... here. Arrange for the
5376 TREE_TYPE to get set properly.
5378 2001-12-21 Richard Henderson <rth@redhat.com>
5380 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5381 only if the target requires collect2.
5383 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5385 2001-12-20 Tom Tromey <tromey@redhat.com>
5388 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5389 CAN_COMPLETE_NORMALLY for the node.
5390 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5391 generate code for second branch if first branch can't complete
5393 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5394 the loop head if the loop body can't complete normally.
5396 2001-12-20 Tom Tromey <tromey@redhat.com>
5399 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5400 case where `finally' clause can't complete normally.
5402 2001-12-20 Tom Tromey <tromey@redhat.com>
5405 * parse.y (analyze_clinit_body): Added this_class parameter.
5406 Check for more cases where we must keep <clinit>.
5407 (maybe_yank_clinit): Cleaned up flow control.
5409 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5411 * decl.c (java_init_decl_processing): Don't initialize
5412 finit_leg_identifier_node.
5413 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5414 (finit_leg_identifier_node): Remove.
5415 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5417 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5419 * mangle.c (mangle_member_name): Don't special-case for
5421 * mangle_name.c (unicode_mangling_length): Likewise.
5422 (append_unicode_mangled_name): Likewise.
5423 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5426 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5428 * expr.c (build_java_array_length_access): Don't force null pointer
5429 check unless flag_check_references is set.
5431 2001-12-20 Tom Tromey <tromey@redhat.com>
5433 Fix for PR java/3417:
5434 * parse.y (patch_assignment): Added special processing for
5436 (patch_return): Don't convert booleans to integers, and don't
5437 special-case `null'.
5439 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5441 * config-lang.in (diff_excludes): Remove.
5443 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5445 * gcj.texi: Update link to GCC manual.
5447 2001-12-17 Tom Tromey <tromey@redhat.com>
5449 * parse.y (link_nested_class_to_enclosing): Removed useless
5452 2001-12-16 Tom Tromey <tromey@redhat.com>
5454 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5457 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5459 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5460 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5463 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5465 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5467 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5469 * decl.c (java_init_decl_processing): Build otable_type correctly.
5470 otable_decl is an otable_type.
5472 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5474 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5475 otable_type, otable_ptr_type, method_symbol_type,
5476 method_symbols_array_type, method_symbols_array_ptr_type): New
5477 field/global tree definitions.
5478 (flag_indirect_dispatch): New flag.
5479 * decl.c (java_init_decl_processing): Initialize new otable and
5480 otable_syms type nodes and decls. Add new field "index" to
5482 * class.c (build_method_symbols_entry): New function.
5483 (make_method_value): Set "index" to to method's vtable index for
5484 virtual methods when indirect-dispatch is not used.
5485 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5486 and set vtable_method_count to -1. Set otable and otable_syms field
5487 if indirect-dispatch is used and there was something to put in them.
5488 (build_method_symbols_entry): New function.
5489 (emit_offset_symbol_table): New function.
5490 * expr.c (get_offset_table_index): New function.
5491 (build_invokevirtual): Build array reference to otable at the index
5492 returned by get_offset_table_index, and use the result as the vtable
5494 (build_invokeinterface): Similar.
5495 * jcf-parse.c (yyparse): If indirect-dispatch, call
5496 emit_offset_symbol_table at the end of compilation, after all classes
5497 have been generated.
5498 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5499 * lang.c (flag_indirect_dispatch): Define.
5500 (lang_f_options): Add indirect-dispatch flag.
5502 2001-12-14 Matthias Klose <doko@debian.org>
5504 * gcj.texi: Markup for man page generation. Document missing
5505 options printed by <tool> --help.
5506 Terminate description of gij's -ms option with a dot.
5507 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5508 (java.generated-manpages java.install-man, java.uninstall,
5509 java-maintainer-clean) Updated.
5511 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5513 * class.c (get_dispatch_table): Fix java vtable layout
5514 for TARGET_VTABLE_USES_DESCRIPTORS.
5515 * decl.c (java_init_decl_processing): Initialize
5516 alloc_no_finalizer_node, finalize_identifier_node.
5517 * expr.c (class_has_finalize_method): New function.
5518 (expand_java_NEW): Generate calls for finalizer-free allocation.
5519 (build_invokevirtual): Fix java vtable layout for
5520 TARGET_VTABLE_USES_DESCRIPTORS.
5521 * java-tree.h (enum java_tree_index): New entries:
5522 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5523 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5524 (class_has_finalize_method): declare.
5525 (HAS_FINALIZER_P): New macro.
5526 * parse.y (patch_invoke): Generate calls for finalizer-free
5529 2001-12-12 Matthias Klose <doko@debian.org>
5531 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5532 whitespace at end of line.
5534 2001-12-11 Tom Tromey <tromey@redhat.com>
5536 * lex.c (java_init_lex): Define wfl_to_string as
5537 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5539 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5541 * class.c (make_method_value): Use null_pointer_node to
5542 represent empty exception table.
5544 2001-12-10 Tom Tromey <tromey@redhat.com>
5546 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5548 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5550 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5552 2001-12-09 Per Bothner <per@bothner.com>
5554 * check-init.c (current_switch_has_default): New static field.
5555 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5556 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5557 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5559 2001-12-09 Tom Tromey <tromey@redhat.com>
5561 * check-init.c (check_init): Don't allow pre- or post- increment
5562 or decrement of final variable.
5563 (final_assign_error): Minor error message rewording.
5565 2001-12-08 Tom Tromey <tromey@redhat.com>
5567 * java-tree.h: Fixed typo.
5569 * gjavah.c (decompile_method): Don't decompile to `return this'
5572 * gjavah.c (cxx_keywords): Re-sorted.
5573 * lex.c (cxx_keywords): Re-sorted.
5575 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5578 * gjavah.c (print_namelet): Clear subnamelets.
5579 (HANDLE_METHOD): Set `method_printed' earlier.
5581 2001-12-07 Tom Tromey <tromey@redhat.com>
5583 * lang.c (lang_f_options): Added
5584 optimize-static-class-initialization.
5585 (java_decode_option): Removed special case.
5587 2001-12-07 Per Bothner <per@bothner.com>
5589 * check-init.c (check_init): Fix typo freeing memory twice.
5591 2001-12-05 Per Bothner <per@bothner.com>
5593 Restore support for static class initialization optimization.
5594 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5595 * check-init.c (check_int): At end of BLOCK handle initialization
5596 blocks, which used to be done in java_complete_expand_method but did
5597 not handle the case where check_for_initialization might allocate
5598 more than a word of bits.
5599 * decl.c (lang_make_tree): The smic field is now a tree.
5600 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5601 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5603 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5605 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5606 Change from a hash table to a list.
5607 (struct_lang_decl): Change field 'smic' to match.
5608 * class.c (add_method_1): Initialize
5609 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5610 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5611 (java_expand_method_bodies): -here, since 'smic' is now a list.
5612 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5614 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5616 * class.c (java_hash_compare_tree_node): Fix casts.
5618 2001-12-04 Per Bothner <per@bothner.com>
5620 * check-init.c: Handle definite unassignment to finals in addition
5621 to definite assignment.
5622 (loop_current_locals): New field.
5623 (num_current_locals, int start_current_locals, num_current_words):
5625 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5626 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5627 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5628 (get_variable_decl, check_final_reassigned): New functions.
5629 (check_init, check_bool_init): Modify as needed for checking finals.
5630 (check_for_initialization): Take extra parameter and return void.
5631 Do extra start-up logic to check final fields for assignment.
5632 * parse.y (check_static_final_variable_assignment_flag,
5633 reset_static_final_variable_assignment_flag, check_final_assignment,
5634 check_final_variable_local_assignment_flag,
5635 reset_final_variable_indirect_assignment_flag,
5636 reset_final_variable_global_assignment_flag): Remove functions.
5637 (java_complete_expand_methods, outer_field_access_fix,
5638 patch_assignment): Remove no-longer used logic.
5639 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5640 * parse.y (register_fields, java_complete_tree): Update accordingly.
5642 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5643 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5644 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5646 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5648 * java-tree.h (DECL FINAL): New bit-field.
5649 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5650 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5651 (DECL_INIT_CALLS_THIS): New macro.
5652 (struct lang_decl): New bit-field init_calls_this.
5653 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5654 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5655 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5656 use it for both local variables and final fields.
5657 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5659 (struct lang_type): Remove hfv bit-field.
5660 (check_for_initialization): Change to return void.
5662 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5663 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5664 * check-init.c (final_assign_error): New helper function.
5665 (check_final_reassigned, check_init): Use it.
5666 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5668 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5669 bit-fields to unsigned.
5671 2001-12-03 Per Bothner <per@bothner.com>
5673 * parse.y (patch_binop): Minor constant folding.
5675 * parse.y (build_current_thisn): Shorter 'buffer'.
5677 2001-12-03 Per Bothner <per@bothner.com>
5679 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5680 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5681 * jcf-write.c (generate_bytecode_insns): Remove support for
5682 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5683 * check-init.c (check_init): Likewise.
5685 2001-12-03 Per Bothner <per@bothner.com>
5687 * verify.c (subroutine_nesting): New function.
5688 (verify_jvm_instructions): Use it to fix logic for checking that
5689 we're done with the current subroutine.
5691 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5692 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5694 2001-12-03 Per Bothner <per@bothner.com>
5696 * jcf.h: Fix obvious typo in comment.
5697 * typeck.c (build_null_signature): Add comment.
5699 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5701 * expr.c: Remove leading capital from diagnostic messages, as
5702 per GNU coding standards.
5703 * jcf-io.c: Similarly.
5704 * jcf-parse.c: Similarly.
5705 * jv-scan.c: Similarly.
5706 * jvspec.c: Similarly.
5707 * mangle.c: Similarly.
5709 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5710 Alexandre Petit-Bianco <apbianco@redhat.com>
5712 * expr.c (build_java_arrayaccess): Call save_expr on array for
5713 correct evaluation order, modified comment, fixed indentation.
5714 * parse.y: (patch_assignment): Correctly extract the array base
5715 from the tree generate by build_java_arrayaccess, added comments.
5716 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5717 Fixes PR java/3096, PR java/3803, PR java/3965.
5719 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5721 * expr.c (expand_byte_code): Remove trailing periods from messages.
5722 * jcf-parse.c (load_class, jcf_parse): Similarly.
5723 * jcf-write.c (generate_classfile): Similarly.
5724 * lex.c (java_lex): Similarly.
5726 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5728 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5730 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5732 * Make-lang.in (java.generated-manpages): New dummy target.
5734 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5736 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5738 (lang_specific_pre_link): Use set_input to set input_filename.
5740 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5741 (main): Fix definition.
5742 Strip `main' from classname.
5745 2001-11-18 Roger Sayle <roger@eyesopen.com>
5747 * parse.h (java_expand_switch): Remove old prototype.
5749 2001-11-18 Tom Tromey <tromey@redhat.com>
5751 Fix for PR java/1401:
5752 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5754 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5757 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5759 * lang.c (finish_parse): Rename to java_finish.
5760 (LANG_HOOKS_FINISH, java_finish): New.
5762 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5764 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5765 * java-tree.h: New prototype.
5766 * lang.c (java_init): Update prototype. Combine with old init_parse.
5768 2001-11-13 Tom Tromey <tromey@redhat.com>
5770 * gjavah.c (method_signature): New global.
5771 (HANDLE_METHOD): Set it.
5772 (decompile_return_statement): New function.
5773 (decompile_method): Use it.
5774 (print_method_info): Removed `synth' argument.
5776 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5778 * java-tree.h (java_set_yydebug): New.
5779 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5780 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5781 (print_lang_decl, print_lang_type, print_lang_identifier,
5782 print_lang_statistics, lang_print_xnode): Remove.
5784 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5786 * jcf-parse.c (init_lex): Remove.
5787 * lang.c (language_string, lang_identify): Remove.
5788 (struct lang_hooks): Constify.
5789 (LANG_HOOKS_NAME): Override.
5790 (init_parse): Update.
5792 2001-11-08 Andreas Franck <afranck@gmx.de>
5794 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5795 program_transform_name the way suggested by autoconf.
5796 (java.install-common): Also transform auxiliary program names with
5797 program_transform_name.
5799 2001-11-08 Tom Tromey <tromey@cygnus.com>
5801 * parse.y (trap_overflow_corner_case): New rule.
5802 (unary_expression): Use it.
5803 * lex.c (java_init_lex): Don't set minus_seen.
5804 (yylex): Don't use minus_seen. Communicate overflow to parser for
5806 (error_if_numeric_overflow): New function.
5807 * parse.h (minus_seen): Removed field.
5808 (JAVA_RADIX10_FLAG): New define.
5810 2001-11-07 Tom Tromey <tromey@redhat.com>
5812 Patch for PR java/1414:
5813 * parse.y (case_label_list): New global.
5814 (goal): Register case_label_list with GC.
5815 (java_complete_lhs): Save new case on case_label_list.
5816 (patch_switch_statement): Check for duplicate case labels.
5818 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5820 * parse.y (patch_assignment): Removed unused third argument.
5821 (java_complete_lhs): Removed unused third argument to patch_assignment.
5823 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5825 * lang.c: Include langhooks-def.h.
5826 * Make-lang.in: Update.
5828 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5830 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5832 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5834 * mangle.c (find_compression_record_match): Don't match compression
5835 records for package name elements unless they occur at the start of
5836 the name. Fix for PR java/4717.
5838 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5840 * expr.c (expand_java_field_op): Don't special-case references to
5841 java.lang.PRIMTYPE.TYPE.
5842 (build_primtype_type_ref): Removed.
5843 * java-tree.h (build_primtype_type_ref): Remove prototype.
5844 * parse.y (maybe_build_primttype_type_ref): Removed.
5845 (complete_function_arguments): Don't special-case references to
5846 java.lang.PRIMTYPE.TYPE.
5847 (patch_assignment): Likewise.
5848 (array_constructor_check_entry): Likewise.
5850 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5852 * mangle.c (static tree compression_table): Fixed leading comment.
5853 * parse.h (struct parser_ctxt): Fixed field comment.
5854 * parse.y (check_pkg_class_access): New prototype, fixed leading
5855 comment, new parameter used to emit error only if passed as true.
5856 (parse_check_super): Pass extra argument to check_pkg_class_access.
5857 (do_resolve_class): Likewise.
5858 (process_imports): Likewise.
5859 (read_import_dir): Fixed indentation.
5860 (find_in_imports_on_demand): New local class_type_name. Local
5861 node_to_use deleted. while loop changed into for loop. Report
5862 multiple definition only for accessible classes. Improved error
5864 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5865 assigned to parameter list, fixed indentation. while loop changed
5866 into for loop, restore TREE_CHAIN on local `tem' before the next
5869 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5871 * lang.c (lang_get_alias_set): Deleted.
5873 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5875 * gjavah.c (jni_print_char): Fix thinko in last change.
5877 * gjavah.c (jni_print_char, decode_signature_piece): Use
5878 safe-ctype macros and/or fold extra calls into fewer ones.
5879 * lex.c (java_read_unicode, java_lex): Likewise.
5880 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5881 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5882 * mangle_name.c (append_unicode_mangled_name,
5883 unicode_mangling_length): Likewise.
5885 2001-10-17 Richard Henderson <rth@redhat.com>
5887 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5889 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5891 * lang.c (langhooks.h): Included.
5892 (LANG_HOOKS_INIT): Redefined.
5893 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5894 (LANG_HOOKS_DECODE_OPTION): Likewise.
5895 (struct lang_hooks lang_hooks): New initialization.
5897 2001-10-11 Per Bothner <per@bothner.com>
5899 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5900 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5901 The former is simpler, and jcf-write.c handles it better.
5902 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5903 or WITH_CLEANUP_EXPR.
5904 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5905 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5907 * parse.y (patch_if_else_statement): If the condition is constant,
5908 optimize away the test.
5910 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5912 * parse.y (patch_cast): Call patch_string on the first operand of
5913 the incoming node, update it if necessary. Fixes PR java/4510.
5915 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5917 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5918 when name qualifier matches a package name.
5920 2001-10-08 Tom Tromey <tromey@redhat.com>
5922 Fix for PR java/4489:
5923 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5924 force a new label when computing `body_block'.
5926 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5928 * jcf-io.c (format_uint): Const-ify.
5929 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5930 * lex.c (java_get_line_col): Likewise.
5931 * parse.y (build_incdec): Likewise.
5933 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5935 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5936 a NULL enclosing context if appropriate. Fixes PR java/4466.
5938 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5940 * parse.y (patch_assignment): Use lvalue's original TYPE when
5941 building the final COMPOUND_EXPR.
5942 (try_reference_assignconv): Fixed leading comment.
5944 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5946 * parse.y (check_final_variable_indirect_assignment): For
5947 COMPOUND_EXPR, return only if finals were found initialized
5948 properly, if not, keep on checking.
5949 (check_final_variable_global_assignment_flag): New local
5950 error_found, set when appropriate and used to decide whether to
5951 report uninitialized finals. Fixed typo in comment.
5953 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5955 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5956 last three initializations. Fixes PR java/4360.
5958 2001-09-21 Richard Henderson <rth@redhat.com>
5960 * class.c (get_dispatch_table): Handle function descriptors.
5961 (build_dtable_decl): Likewise.
5962 * expr.c (build_invokevirtual): Likewise.
5964 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5966 * parse.y (patch_method_invocation): Build class initialization
5967 when static finals are used to qualify method invocation.
5970 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5972 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5973 build_type_name_from_array_name.
5974 (STRING_STRIP_BRACKETS): New macro.
5975 * parse.y (build_type_name_from_array_name): New function.
5976 (array_creation_expression:): Accumulate []s instead of [s.
5977 (cast_expression:): Accumulate []s instead of [s after cast type
5979 (build_array_from_name): Local string deleted, use
5980 build_type_name_from_array_name.
5981 (build_unresolved_array_type): Accumulate []s instead of [s after
5983 (register_fields): Fixed comment.
5984 (resolve_class): Local name, base deleted, new locals tname and
5985 array_dims. Use build_type_name_from_array_name. Use array_dims to
5987 (purify_type_name): Use STRING_STRIP_BRACKETS.
5989 2001-09-18 Andreas Jaeger <aj@suse.de>
5991 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5992 * jv-scan.c: Likewise.
5994 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5996 * parse.y (patch_method_invocation): Inner class creation context
5997 check not enforced within constructors. Fixes PR java/1873.
5999 2001-09-16 Tom Tromey <tromey@redhat.com>
6001 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6002 NOTE_PUSH for single-case push. Fixes PR java/4189.
6004 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6006 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6007 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6008 (struct lang_type): New fields import_list and import_demand_list.
6009 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6010 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6011 (do_resolve_class): New local saved_enclosing_type, initialized,
6012 passed as parameter to find_in_imports and find_in_imports_on_demand.
6013 (find_in_imports): Added paramater enclosing_type, use its
6014 TYPE_IMPORT_LIST when applicable.
6015 (find_in_imports_on_demand): Added parameter enclosing_type, use
6016 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6017 declaration and initialization.
6018 (fold_constant_for_init): Switch/restore current_class to the
6019 appropriate context.
6021 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6023 * verify.c (verify_jvm_instructions): Fix typo.
6025 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6027 * expr.c (expand_invoke): Const-ification.
6028 * parse.y (patch_method_invocation): Likewise.
6030 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6032 * gjavah.c (cxx_keywords): Const-ification.
6033 * keyword.gperf (java_keyword): Likewise.
6034 * lang.c (java_tree_code_name): Likewise.
6035 * lex.c (cxx_keywords): Likewise.
6036 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6038 2001-09-11 Richard Henderson <rth@redhat.com>
6040 * parse.h (ctxp_for_generation): Mark extern.
6042 2001-09-10 Richard Henderson <rth@redhat.com>
6044 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6046 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6048 * typeck.c (java_array_type_length, build_prim_array_type):
6049 Represent empty arrays by NULL index.
6051 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6053 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6054 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6056 2001-09-06 Anthony Green <green@redhat.com>
6058 * class.c (O_BINARY): Define if necessary.
6059 (registerResource_libfunc): Declare.
6060 (init_class_processing): Initilize registerResource_libfunc.
6061 (compile_resource_file): New function.
6062 * java-tree.h (resource_name): Declare.
6063 (compile_resource_file): Declare.
6064 * jcf-parse.c (yyparse): Handle compiling java resource files.
6065 * lang.c (java_decode_option): Handle -fcompile-resource option.
6066 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6068 * gcj.texi (Code Generation): Add documentation for -R flag.
6070 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6072 * jcf-write.c (generate_classfile): Issue an error in case of
6073 field/initial value mismatch.
6074 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6075 being initialized and we're generating bytecode.
6076 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6077 set DECL_INITIAL properly when appropriate.
6081 2001-09-01 Per Bothner <per@bothner.com>
6083 * parse.y (maybe_yank_clinit): A field without an initializer is not
6084 relevant. All initializers except static final and constant require
6085 <clinit>, regardless of flag_emit_class_files.
6087 2001-08-31 Per Bothner <per@bothner.com>
6089 * class.c (set_constant_value): When not emitting class files, then a
6090 String ConstantValue is a utf8const_ptr_type.
6092 2001-08-30 Per Bothner <per@bothner.com>
6094 * jcf-write.c (generate_classfile): Check that field is primitive
6095 or string before emitting ConstantValue attribute.
6097 2001-08-30 Per Bothner <per@bothner.com>
6099 * parse.y (resolve_qualified_expression_name): If creating a
6100 COMPOUND_EXPR, set it's type correctly.
6102 2001-08-30 Per Bothner <per@bothner.com>
6104 * jcf-io.c (open_class): Set filename field.
6106 * jcf-parse,c (parse_class_file): Set current_function_decl
6107 for better error message when Code attribute is missing.
6109 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6110 better diagnostics, especially for constructors.
6112 2001-08-30 Per Bothner <per@bothner.com>
6114 * jcf-write.c (generate_classfile): Don't write ConstantValue
6115 attribute if field is not final, for compatibility with jdk.
6117 * jcf-write.c (generate_classfile): Convert ConstantValue values
6118 to correct type. Work-around for front-end bug.
6119 * class.c (set_constant_value): Error if constant has wrong type.
6121 2001-08-30 Per Bothner <per@bothner.com>
6123 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6124 "Double" are printed at verbosity 1.
6126 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6128 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6130 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6132 * parse.y (patch_assignment): Don't verify final re-assignment here.
6133 (java_complete_lhs): Verify assignments to finals calling
6134 patch_assignment. Verify re-assignments to finals before calling
6137 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6139 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6142 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6144 * lex.c (java_lex): new local found_hex_digits. Set and then used
6145 in test to reject invalid hexadecimal numbers.
6146 * parse.y (java_complete_tree): Prevent unwanted cast with
6147 initialized floating point finals.
6148 (patch_binop): Emit a warning when detecting a division by zero,
6149 mark result not constant, don't simplify non integer division.
6151 2001-08-28 Per Bothner <per@bothner.com>
6153 * jcf-write.c (generate_bytecode_insns): For increments and
6154 decrements just recurse to push constant. Improvement on Mark's patch.
6156 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6158 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6159 real conversion for increments and decrements of reals.
6161 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6163 * parse.y (resolve_qualified_expression_name): Handle unresolved
6164 qualified expressions, prevent numerical qualifiers, fixed typo.
6167 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6169 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6170 don't report anything but deprecated class when marked so. Handle
6172 (patch_method_invocation): Check deprecation on methods and types.
6173 (patch_binop): code becomes an enum tree_code, added default: to
6174 switch to handle that. Detect division by zero, try to fold and
6175 return before using a subroutine.
6177 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6179 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6180 file smaller than 4 bytes.
6181 * parse.y (check_inner_circular_reference): New function.
6182 (check_circular_reference): Likewise.
6183 (array_initializer:): Accept {,}.
6184 (java_check_circular_reference): Rewritten using
6185 check_circular_reference and check_inner_circular_reference.
6186 (java_complete_expand_method): Unconditionally save and restore
6187 the unpurged exception list.
6188 (build_dot_class_method_invocation): Unmangle signature parameter.
6190 2001-08-21 Tom Tromey <tromey@redhat.com>
6192 * decl.c (init_decl_processing): Add `throws' field to method
6194 * class.c (make_method_value): Compute `throws' field for method.
6196 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6198 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6199 circularity is detected.
6200 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6202 2001-08-17 Richard Henderson <rth@redhat.com>
6204 * class.c (emit_register_classes): Add align parameter to
6205 call to assemble_integer.
6207 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6209 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6210 loading a class_or_name fails, try considering an innerclass name
6211 and load the enclosing context.
6212 * parse.y (resolve_inner_class): New function.
6213 (find_as_inner_class): Added leading comment.
6214 (register_incomplete_type): Keep the current context as enclosing
6215 context for JDEP_FIELD dependencies.
6216 (do_resolve_class): Locals new_class_decl and super initialized to
6217 NULL. Call resolve_inner_class, explore the enclosing context
6218 superclass if necessary.
6221 2001-08-16 Tom Tromey <tromey@redhat.com>
6223 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6224 * gjavah.c (main): Updated for change to jcf_path_seal.
6225 * lang.c (version_flag): New global.
6226 (java_decode_option): Recognize `-version'.
6227 (java_init): Update for change to jcf_path_seal.
6228 * jcf.h (jcf_path_seal): Added `print' argument.
6229 * jcf-path.c (jcf_path_seal): Added `print' argument.
6231 2001-08-13 Zack Weinberg <zackw@panix.com>
6233 * Make-lang.in (java/decl.o): Update dependencies.
6234 * decl.c: Include libfuncs.h, don't include toplev.h.
6236 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6238 * decl.c (init_decl_processing): exception_type_node,
6239 class_not_found_type_node, and no_class_def_found_type_node
6240 initialized. predef_filenames augmented accordingly.
6241 instinit_identifier_node initialized.
6242 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6243 * java-tree.h (enum java_tree_index): New entries
6244 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6245 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6246 (exception_type_node): New macro.
6247 (class_not_found_type_node): Likewise.
6248 (no_class_def_found_type_node): Likewise.
6249 (instinit_identifier_node): Likewise.
6250 (PREDEF_FILENAMES_SIZE): Adjusted.
6251 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6252 (struct lang_type): Fixed typo in bitfield name.
6253 (DECL_INSTINIT_P): New macro.
6254 (ID_INSTINIT_P): Likewise.
6255 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6257 * parse.y (encapsulate_with_try_catch): New function.
6258 (generate_instinit): Likewise.
6259 (build_instinit_invocation): Likewise.
6260 (ctors_unchecked_throws_clause_p): Likewise.
6261 (add_instance_initializer): Deleted.
6262 (build_instance_initializer): Likewise.
6263 (in_instance_initializer): Likewise.
6264 (check_method_redefinition): instinit$ not to be verified.
6265 (java_complete_expand_methods): Generate instinit$, simplified code.
6266 (build_dot_class_method): Eliminated unnecessary locals. Use
6267 encapsulate_with_try_catch, removed unnecessary code.
6268 (fix_constructors): New local iii. Use build_instinit_invocation.
6269 (patch_method_invocation): Added comment.
6270 (maybe_use_access_method): Don't consider instinit$.
6271 (find_applicable_accessible_methods_list): Shorten the search for
6273 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6274 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6275 (patch_throw_statement): Likewise. Fixed typo.
6277 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6280 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6281 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6283 (lang_specific_pre_link): Use set_input to set input_filename.
6285 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6286 (main): Fix definition.
6287 Strip `main' from classname.
6290 2001-08-11 Zack Weinberg <zackw@panix.com>
6292 * lex.h: Don't include setjmp.h. Don't define
6293 SET_FLOAT_HANDLER or prototype set_float_handler.
6295 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6297 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6298 `poplevel' in the right order.
6300 2001-08-09 Richard Henderson <rth@redhat.com>
6302 * Make-lang.in (class.o): Depend on TARGET_H.
6303 * class.c (emit_register_classes): Use target hooks instead of
6304 assemble_constructor and assemble_destructor.
6306 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6308 * check-init.c (flags.h): Include
6309 (check_init): Don't report uninitialized static class
6310 initialization flags, don't free bit index when doing static class
6311 initialization optimization.
6312 (check_for_initialization): Return type changed to `unsigned int.'
6313 (attach_initialized_static_class): New function.
6314 * class.c (add_method_1): Create the initialized static class
6316 (finish_class): Always emit deferred inline methods.
6317 * decl.c (emit_init_test_initialization): Moved to expr.c
6318 (complete_start_java_method): Don't traverse
6319 DECL_FUNCTION_INIT_TEST_TABLE.
6320 (lang_mark_tree): Mark hash tables in function decls.
6321 * expr.c (emit_init_test_initialization): Moved from decl.c.
6322 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6323 initialization flag, set DECL_CONTEXT and
6324 LOCAL_CLASS_INITIALIZATION_FLAG.
6325 (java_lang_expand_expr): Emit initialization code for static class
6326 initialized flags when entering block, if necessary.
6327 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6328 * java-tree.h (flag_optimize_sci): New global variable declaration.
6329 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6330 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6331 (LOCAL_FINAL_P): Fixed typo in comment.
6332 (FINAL_VARIABLE_P): Likewise.
6333 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6334 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6335 (struct lang_decl): New fields `ict', `smic' and `cif.'
6336 (check_for_initialization): New returned value for global.
6337 (attach_initialized_static_class): New global function.
6338 (STATIC_CLASS_INIT_OPT_P): New macro.
6339 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6340 * lang.c (java_decode_option): Handle
6341 `-fno-optimize-static-class-initialization'
6342 * parse.y (start_complete_expand_method): New function.
6343 (java_expand_method_bodies): Likewise.
6344 (attach_init_test_initialization_flags): Likewise.
6345 (adjust_init_test_initialization): Likewise.
6346 (emit_test_initialization): Likewise.
6347 (java_complete_expand_methods): Nullify abstract and native method
6349 (java_complete_expand_method): New locals `fbody', `block_body'
6350 and `exception_copy.' Reorganized: directly return on empty method
6351 bodies, call `start_complete_expand_method', remember definitely
6352 initialized static class in function, don't expand method bodies.
6353 (java_expand_classes): Call `java_expand_method_bodies' before
6354 `finish_class' when compiling to native.
6355 (resolve_expression_name): Use `orig' after building outer class
6357 (patch_invoke): Remember static method invocations.
6359 2001-08-06 Richard Henderson <rth@redhat.com>
6361 * class.c (emit_register_classes): Pass a symbol_ref and priority
6362 to assemble_constructor.
6364 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6366 * java-tree.h (all_class_filename): New macro.
6367 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6368 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6369 newly created IDENTIFIER_NODE to `all_class_filename.'
6371 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6373 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6374 Use ggc_add_tree_root to register roots.
6376 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6378 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6379 second operand calling check_init.
6380 * decl.c (complete_start_java_method): Swaped second and third
6381 arguments while creating WITH_CLEANUP_EXPR node.
6382 * jcf-write.c (generate_bytecode_insns): Use second operand
6383 instead of third when handling WITH_CLEANUP_EXPR.
6384 * parse.y (java_complete_lhs): Expand second operand of
6385 WITH_CLEANUP_EXPR nodes.
6386 (patch_synchronized_statement): Swaped second and third arguments
6387 while creating WITH_CLEANUP_EXPR node.
6389 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6391 * parse.y (create_interface): Avoid cyclic inheritance report when
6392 syntax error encountered during class definition.
6395 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6397 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6399 (lang_specific_pre_link): Use set_input to set input_filename.
6401 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6402 (main): Fix definition.
6403 Strip `main' from classname.
6406 2001-07-18 Tom Tromey <tromey@redhat.com>
6409 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6410 * lex.c (java_new_lexer): Use ICONV_CONST.
6411 (java_read_char): Likewise.
6412 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6413 (jv-scan$(exeext)): Likewise.
6415 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6417 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6418 * parse.y (check_class_interface_creation): Allow `private' if the
6419 enclosing is not an interface.
6420 (create_interface): Interface tagged public if the enclosing
6421 context is an interface.
6422 (create_class): Class tagged public if the enclosing context
6426 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6428 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6431 2001-07-14 Tim Josling <tej@melbpc.org.au>
6433 * check-init.c (check_init): Remove references to EXPON_EXPR.
6435 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6437 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6438 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6441 2001-07-13 Tom Tromey <tromey@redhat.com>
6443 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6446 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6448 * parse.y (patch_method_invocation): Don't override primary if one
6449 is already provided, but let this$<n> be built. Fixed comment.
6451 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6453 * parse.y (empty_statement:): Report empty statement error only
6454 when found at class declaration level.
6457 2001-07-12 Tom Tromey <tromey@redhat.com>
6459 * expr.c (expand_load_internal): New function.
6460 (LOAD_INTERNAL): Use it.
6462 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6464 * parse.y (verify_constructor_super): Compare anonymous class ctor
6465 args with `valid_method_invocation_conversion_p.'
6468 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6470 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6471 `-fsyntax-only.' Fixes PR java/3248
6473 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6475 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6477 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6479 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6480 current function is static. Fixes PR java/1970
6482 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6484 * parse.y (patch_method_invocation): Add enclosing context to ctor
6485 calls if necessary. Fixes PR java/2953
6487 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6489 * parse.y (resolve_package): Abort if qualified expression member
6491 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6494 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6496 * verify.c: Don't use // comments.
6498 2001-07-05 Tom Tromey <tromey@redhat.com>
6500 * lang.c (flag_assume_compiled): Removed.
6501 * java-tree.h (flag_assume_compiled): Removed.
6502 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6503 -fhash-synchronization, -fuse-divide-subroutine,
6504 -fcheck-references, -femit-class-file, -femit-class-files,
6505 -fassume-compiled. Updated --encoding information. Changed
6506 -foutput-class-dir to `-d'.
6508 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6510 * jcf-parse.c (parse_class_file): Add lineno parameter to
6511 debug_start_source_file call.
6513 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6515 * gcj.texi: Use gpl.texi.
6516 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6517 dependencies and use doc/include in search path.
6519 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6521 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6522 `this'. If so, don't build instance initializers.
6524 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6526 * parse.y (resolve_expression_name): Improved error message for
6527 inner class cases. Fixes PR java/1958
6529 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6531 * lang.c: #include diagnostic.h
6532 (lang_print_error): Add a `diagnostic_context *' parameter.
6533 (java_dummy_print): Likewise.
6534 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6536 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6538 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6539 * jcf.h (typedef struct JCF): New bitfield `finished.'
6540 (JCF_FINISH): Set `finished.'
6541 (JCF_ZERO): Reset `finished.'
6544 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6546 * parse.y (class_body_declaration:): Don't install empty instance
6550 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6552 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6553 (set_class_decl_access_flags): New function.
6554 * java-tree.h (set_class_decl_access_flags): New prototype.
6555 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6556 (parse_class_file): New local `decl_max_locals.' Take wide types
6557 into account to compute DECL_MAX_LOCALS.
6558 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6561 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6563 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6565 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6567 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6568 * parse.y (do_resolve_class): Moved comments out to leading comment
6569 section. Removed local `start', New local `_ht' and
6570 `circularity_hash.' Record `enclosing' in hash table and search
6571 it to detect circularity. Use `enclosing' as an argument to
6572 `lookup_cl.' Free the hash table when done.
6574 2001-06-19 Tom Tromey <tromey@redhat.com>
6576 * lex.c (java_read_char): Disallow invalid and overlong
6577 sequences. Fixes PR java/2319.
6579 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6581 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6583 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6585 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6586 arguments accordingly.
6588 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6590 * gcj.texi: Move contents to just after title page.
6592 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6594 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6596 (patch_incomplete_class_ref): Build the class ref, build the class
6597 init if necessary, complete the tree.
6600 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6602 * parse.y (lookup_field_wrapper): Test `name' code.
6603 (resolve_qualified_expression_name): Test `qual_wfl' code.
6604 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6605 handle `qual_wfl' by code.
6606 (maybe_build_primttype_type_ref): Test `wfl' code.
6608 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6610 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6612 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6613 the dvi file in the java directory.
6615 2001-05-25 Sam TH <sam@uchicago.edu>
6617 * gen-table.pl javaop.h jcf.h lex.h,
6618 parse.h: Fix header include guards.
6620 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6622 * jv-scan.c (version): Update copyright year.
6624 2001-05-21 Per Bothner <per@bothner.com>
6626 * jcf-parse.c (read_class): If class is from .class or .zip file
6627 and it's already been read, don't push/pop parser context.
6629 2001-05-18 Per Bothner <per@bothner.com>
6631 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6632 command line so the jvgenmain-generated main program comes first.
6634 2001-05-15 Tom Tromey <tromey@redhat.com>
6636 * class.c (build_utf8_ref): Don't generate identifier based on
6639 2001-05-12 Richard Henderson <rth@redhat.com>
6641 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6642 * expr.c (java_lang_expand_expr): Expand it.
6643 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6644 calling build_exception_object_ref.
6645 * parse.y (catch_clause_parameter): Likewise.
6646 (build_dot_class_method): Likewise.
6647 (try_reference_assignconv): Likewise.
6648 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6649 * jcf-write.c (generate_bytecode_insns): Likewise.
6651 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6653 * parse.y (build_unresolved_array_type): Set
6654 EXPR_WFL_QUALIFICATION on the newly created wfl.
6655 Fixes PR java/2538. Fixes PR java/2535.
6657 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6659 * parse.y (fix_constructors): Removed unnecessary assignment to
6660 local. Moved assignment to `this$<n>', fixed comments and
6662 (build_wfl_wrap): Fixed indentation.
6663 Fixes PR java/2598, java/2579 and java/2658.
6665 2001-05-03 Mo DeJong <mdejong@redhat.com>
6667 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6668 check for byte swap.
6670 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6672 * expr.c (build_class_init): Move MODIFY_EXPR
6673 outside of COND_EXPR. Remove variable `call'.
6675 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6677 * decl.c: NULL_PTR -> NULL.
6678 * jcf-write.c: Likewise.
6680 2001-05-01 Tom Tromey <tromey@redhat.com>
6682 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6683 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6684 * gcj.texi: Updated copyright text. Include fdl.texi.
6685 (Top): Link to new node.
6687 2001-05-01 Per Bothner <per@bothner.com>
6689 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6691 2001-05-01 Per Bothner <per@bothner.com>
6693 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6694 import_list contains the name, not the TREE_PURPOSE.
6696 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6698 * jcf-io.c (read_zip_member): Cast to long in comparison with
6701 * jvspec.c (lang_specific_driver): Initialize variables.
6703 * mangle.c (find_compression_record_match): Likewise.
6705 * typeck.c (build_null_signature): Provide static prototype. Mark
6706 parameter with ATTRIBUTE_UNUSED.
6708 * verify.c (verify_jvm_instructions): Initialize variable.
6710 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6712 * parse.y (do_resolve_class): Check for cyclic inheritance during
6713 inner class resolution.
6715 2001-04-27 Per Bothner <per@bothner.com>
6717 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6718 while iterating, since that could cause gc to lose stuff.
6720 2001-04-26 Per Bothner <per@bothner.com>
6722 Fix method search wrt scope of inner classes to match JLS2.
6723 * typeck.c (build_null_signature): New static function.
6724 (has_method): New function. Uses build_null_signature and lookup_do.
6725 * java-tree.h (has_method): New declaration.
6726 * parse.y (find_applicable_accessible_methods_list): Do not search
6727 context of inner classes here.
6728 (patch_method_invocation): Search scope, ie. current and outer clases,
6729 for method matching simple name, to find class.
6731 2001-04-26 Per Bothner <per@bothner.com>
6733 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6734 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6736 * constants.c (find_methodref_with_class_index): New function.
6737 (find_methodref_index): Use find_methodref_with_class_index.
6738 * java-tree.h (find_methodref_with_class_index): New declaration.
6739 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6740 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6741 If context changed from interface to class, don't use invokeinterface.
6743 2001-04-25 Per Bothner <per@bothner.com>
6745 * verify.c (verify_jvm_instructions): For field instructions,
6746 check that field index is valid. For invoke instructions, check that
6747 method index is valid.
6749 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6751 * config-lang.in (target_libs): Copy from $libgcj_saved.
6753 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6755 * decl.c (init_decl_processing): Add new class "protectionDomain"
6757 * class.c (make_class_data): Set initial value for "protectionDomain".
6759 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6761 * jvspec.c (lang_specific_driver): Fix memory allocation
6762 deficit, by using concat in lieu of xmalloc/sprintf.
6764 2001-04-20 Per Bothner <per@bothner.com>
6766 Fixes to compile multiple .class files at once.
6767 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6768 * java-tree.h (CLASS_PARSED_P): New macro.
6769 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6770 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6771 (read_class): Avoid some code duplication.
6772 Don't call JCF_FINISH for a .class file - might be needed later.
6773 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6774 rather than CLASS_LOADED_P, since latter implies class laid out.
6775 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6776 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6778 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6780 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6782 * boehm.c: Include toplev.h.
6784 2001-04-06 Tom Tromey <tromey@redhat.com>
6785 Alexandre Petit-Bianco <apbianco@redhat.com>
6787 Fix for PR gcj/1404 and PR gcj/2332:
6788 * parse.y (build_array_from_name): If we use the type_wfl then
6789 accumulate dimensions from the original type as well.
6790 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6792 2001-04-06 Tom Tromey <tromey@redhat.com>
6794 * parse.y (analyze_clinit_body): Return true if the second operand
6795 of a METHOD_EXPR is nonzero.
6797 2001-04-06 Tom Tromey <tromey@redhat.com>
6799 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6801 ($(srcdir)/java/parse.c): Likewise.
6803 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6805 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6806 (version-gcc): Initialized.
6807 (which-gcj): Likewise.
6809 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6811 * java-tree.h (struct lang_decl): New macro
6812 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6813 * parse.y (build_instance_initializer): New function.
6814 (add_instance_initializer): Use it.
6815 (java_fix_constructors): Set `current_class' before fix pass.
6816 (fix_constructors): Just return if already fixed. Move `super()'
6817 invocation ahead. Use `build_instance_initializer.'
6820 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6822 * parse.y (resolve_qualified_expression_name): Pass field's
6823 DECL_CONTEXT to `not_accessible_p.'
6824 (not_accessible_p): Changed parameters order in `inherits_from_p'
6827 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6829 * lang-options.h: Add flag_check_references.
6831 2001-04-04 Per Bothner <per@bothner.com>
6833 * java-tree.h (CONSTANT_VALUE_P): New macro.
6834 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6835 * parse.y (maybe_build_class_init_for_field): New static function.
6836 (resolve_expression_name, resolve_field_access): Use
6837 maybe_build_class_init_for_field instead of build_class_init
6838 This does not do the init if the field is compile-time-constant.
6839 (resolve_field_access): Simplify.
6841 * parse.y (fold_constant_for_init): Merge test into switch.
6843 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6845 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6847 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6849 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6851 * expr.c (pop_type_0): Save the result of the first
6852 lang_printable_name call in a scratch buffer, so it
6853 won't be clobbered by the second call.
6855 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6857 * parse-scan.y (array_type:): Rewritten.
6858 (type_declaration:): `empty_statement' replaces `SC_TK.'
6859 (class_member_declaration:): `empty statement' added.
6860 (method_body:): Simplified.
6861 (static_initializer:): Likewise.
6862 (primary_no_new_array:): Use `type_literals.'
6863 (type_literals:): New rule.
6864 (dims:): Set and update `bracket_count.'
6865 Fixes PR java/1074. Fixes PR java/2412.
6867 2001-03-28 Hans Boehm <boehm@acm.org>
6869 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6870 (get_boehm_type_descriptor): Set type on returned value to be a
6871 pointer length integer.
6873 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6875 * expr.c (pop_type_0): Call `concat' rather than building the
6877 (pop_type): Add format specifier in call to `error'.
6879 * parse.y (patch_method_invocation): Avoid casting away
6882 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6884 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6886 2001-03-28 Richard Henderson <rth@redhat.com>
6888 IA-64 ABI Exception Handling:
6889 * Make-lang.in (except.o): Don't depend on eh-common.h.
6890 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6891 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6892 [soft_exceptioninfo_call_node]: Remove.
6893 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6894 (end_java_method): No emit_handlers.
6895 * except.c (java_set_exception_lang_code): Remove.
6896 (method_init_exceptions): Don't call it.
6897 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6898 (build_exception_object_ref): New.
6899 (expand_end_java_handler): Update for except.h name changes.
6900 (emit_handlers, expand_resume_after_catch): Remove.
6901 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6902 (process_jvm_instruction): Use build_exception_object_ref.
6903 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6904 (soft_exceptioninfo_call_node): Remove.
6905 (build_exception_object_ref): Declare.
6906 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6907 soft_exceptioninfo_call_node. Move processing ...
6908 [EXC_PTR_EXPR]: ... here.
6909 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6910 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6911 (source_end_java_method): No java_set_exception_lang_code or
6913 (build_dot_class_method): Use build_exception_object_ref.
6914 (try_reference_assignconv): Check EXC_PTR_EXPR not
6915 soft_exceptioninfo_call_node.
6917 2001-03-28 Richard Henderson <rth@redhat.com>
6919 * java-tree.h (throw_node): Define as a single member of
6920 java_global_trees instead of a separate array.
6921 (JTI_THROW_NODE): New.
6922 * decl.c (throw_node): Don't declare.
6923 (init_decl_processing): Init a scalar throw_node.
6924 Don't register it for gc.
6925 * check-init.c (check_init): Reference scalar throw_node.
6926 * expr.c (build_java_athrow): Likewise.
6927 * jcf-write.c (generate_bytecode_insns): Likewise.
6928 * parse.h (BUILD_THROW): Likewise.
6930 2001-03-28 Richard Henderson <rth@redhat.com>
6932 * decl.c (end_java_method): Do not save and restore
6933 flag_non_call_exceptions.
6934 * parse.y (source_end_java_method): Likewise.
6935 * lang.c (flag_exceptions): Don't declare.
6936 (java_init_options): Set flag_non_call_exceptions. Set
6937 flag_exceptions here ...
6938 (java_init): ... not here.
6940 2001-03-27 Richard Henderson <rth@redhat.com>
6942 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6943 exceptions_via_longjmp.
6945 * lang.c (flag_new_exceptions): Don't declare it.
6946 (java_init_options): Or set it.
6948 2001-03-27 Richard Henderson <rth@redhat.com>
6950 * decl.c (end_java_method): Rename asynchronous_exceptions to
6951 flag_non_call_exceptions.
6952 * parse.y (source_end_java_method): Likewise.
6954 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6956 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6958 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6960 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6962 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6964 * parse.y (find_as_inner_class): Follow current package
6965 indications not to mistakingly load an unrelated class.
6967 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6969 * constants.c (PUTN): Use memcpy, not bcopy.
6971 * lex.c (java_read_char): Use memmove, not bcopy.
6973 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6975 2001-03-23 Per Bothner <per@bothner.com>
6977 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6978 macro for better error pin-pointing.
6979 * java-tree.h: Fix typo in comment.
6981 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6982 Don't include jsr/goto in exception range.
6983 Check if start and end of exception range are the same (also TRY_EXPR).
6984 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6985 However, do emit the following goto even if try_block is empty.
6986 Defer freeing exception_decl until after the finalizer, to make
6987 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6989 * parse.y (java_complete_lhs): If the try-clause is empty, just
6990 return the finally-clause and vice versa.
6992 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6994 * gcj.texi (Input Options): documented the check for attribute
6995 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6996 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6997 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6998 (jcf_parse): Check for the right classes archive if necessary.
6999 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7000 (jcf_parse_fields): Fixed indentation.
7001 * jcf-write.c (append_gcj_attribute): New function.
7002 (generate_classfile): Compute the attribute count, invoke
7003 `append_gcj_attribute'.
7004 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7005 turned into bit-fields. New bit-field `right_zip.'
7006 (JCF_ZERO): Set `right_zip' to zero.
7007 * lang-options.h (-fforce-classes-archive-check): Added flag.
7008 * lang.c (flag_force_classes_archive_check): New flag.
7009 (lang_f_options): New entry `force-classes-archive-check.'
7012 2001-02-07 Andrew Haley <aph@redhat.com>
7014 * gcj.texi (Configure-time Options): Add -fcheck-references.
7015 * expr.c (build_java_indirect_ref): New function.
7016 (java_check_reference): New function.
7017 (build_java_array_length_access): Use build_java_indirect_ref to
7018 check for null references.
7019 (build_java_arrayaccess): Likewise.
7020 (build_get_class): Likewise.
7021 (build_field_ref): Likewise.
7022 (invoke_build_dtable): Likewise.
7023 (build_invokeinterface): Likewise.
7024 * lang.c (lang_f_options): Add flag_check_references.
7025 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7026 * java-tree.h (flag_check_references): New variable.
7027 * lang.c (flag_check_references): Likewise.
7028 * parse.y (patch_invoke): Use java_check_reference.
7029 (patch_assignment): Allow for extra nesting in
7030 _Jv_CheckArrayStore.
7032 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7034 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7035 * lex.c (cxx_keywords): Likewise.
7037 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7039 * parse.y (qualify_ambiguous_name): Broaden `length'
7040 recognition. Help MODIFY_EXPR be resolved as expression names.
7041 Fixes PR java/2066. Fixes PR java/2400.
7043 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7045 * gjavah.c (process_file): Mark interface definitions with
7046 "__attribute__ ((java_interface))".
7048 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7050 * class.c (layout_class): Fixed push_super_field's second
7051 argument. Fixes PR java/2333.
7052 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7053 too early to lay innerclasses out.
7055 2001-03-20 Tom Tromey <tromey@redhat.com>
7056 Alexandre Petit-Bianco <apbianco@redhat.com>
7058 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7059 inside an array reference. Insertion of the array store check
7060 rewritten. Fixes PR java/2299.
7062 2001-03-20 Tom Tromey <tromey@redhat.com>
7064 * lex.c (java_read_unicode): Only accept leading `u's.
7066 2001-03-20 Tom Tromey <tromey@redhat.com>
7068 * jcf-parse.c (read_class): Initialize `class'.
7070 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7072 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7074 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7076 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7077 (layout_class): Likewise.
7078 (layout_class_method): Likewise.
7079 (emit_register_classes): Likewise.
7080 * decl.c (builtin_function): Likewise.
7081 (give_name_to_locals): Likewise.
7083 2001-03-19 Per Bothner <per@bothner.com>
7085 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7086 before trying to load an inner class.
7088 Fixes to process to command-line .class files in two passes.
7089 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7090 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7091 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7092 * class.c (is_compiled_class): Fix for renamed flag.
7093 * parse.y (maybe_create_class_interface_decl): Likewise.
7094 * jcf-parse.c (yyparse): Also set if compiling .class files.
7095 * jcf-parse.c (read_class); Read current_class.
7096 (jcf_parse): Make static.
7097 (load_inner_classes): New function, with code moved from jcf_parse,
7098 because we need to inner classes after the command-line files are read.
7099 (yyparse): Set finput to NULL when it doesn't need to be closed.
7100 Reduce use of main_jcf (basically only for archive) and
7101 use finput instead of main_jcf->read_state.
7102 Inline jcf_figure_file_type into yyparse.
7103 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7104 Defer load_inner_classes and parse_class_file to a second pass,
7105 after we've correctly mapped command-line .clas fiels to classes.
7106 (jcf_figure_file_type): Removed.
7107 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7108 (JCF_ZERO): Also clear zipd field.
7109 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7111 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7113 * jcf-parse.c (yyparse): Change ch from char * to char.
7115 2001-03-19 Per Bothner <per@bothner.com>
7117 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7118 Add constructed filelist-file at end, following -xjava. Thus any .o
7119 and library files are not affected by the -xjava. Also wrap
7120 explicit @FILE with -xjava and -xnone.
7122 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7124 * class.c (build_static_field_ref): Call make_decl_rtl() after
7125 setting the DECL_EXTERNAL flag.
7127 2001-03-17 Per Bothner <per@bothner.com>
7129 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7131 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7132 when result is is needed (target is STACK_TARGET).
7134 * parse.h (JDEP_SOLV): Removed.
7135 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7137 * parse.y (incomplete_class_list): Removed.
7138 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7139 It doesn't work if resolve_class changes the name of an array type
7140 that is on the list and then someone else looks for the modified name.
7141 Also, seems liable to break when compiling multiple source files at
7142 once. So the simplest is to just remove incomplete_class_list -
7143 it is only a minor space win and it is not even clear it saves time.
7145 * parse.y (resolve_class): Remove unneeded promote_type.
7147 2001-03-15 Per Bothner <per@bothner.com>
7149 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7150 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7151 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7152 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7154 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7155 * parse.y (java_expand_classes): Likewise.
7157 * parse.y (expand_start_java_method): Was only called once and had a
7158 misleading name, so inline in caller java_complete_expand_method.
7159 (enter_a_block): Likewise inline in enter_block and remove.
7161 Remove junk from when gcc/java was created (by copying from C/C++).
7162 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7163 (struct binding_level): Remove fields keep, keep_if_subblocks,
7164 more_cleanups_ok, have_cleanups (which have never been used).
7165 (pushlevel, poplevel): Remove related useless code.
7167 * class.c (make_class_data): The class_dtable_decl (i.e. the
7168 vtable for Class) should be external, except when compiling Class.
7170 * jvspec.c (lang_specific_driver): Fix -C handling.
7171 Check -save-temps to see if temp @FILE should be deleted.
7172 Follow-up to/fix for February 16 patch.
7174 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7175 (type_stack_dup): Remove no-longer neded error check.
7177 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7179 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7180 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7181 don't surround the element with 'N..E' if the type name is
7184 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7186 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7187 DECL_RTL_SET_P, etc.
7188 (make_method_value): Likewise.
7189 (get_dispatch_table): Likewise.
7191 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7193 2001-03-07 Tom Tromey <tromey@redhat.com>
7195 * config-lang.in (lang_requires): Define.
7197 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7199 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7202 2001-03-05 Per Bothner <per@bothner.com>
7204 Fix a problem where rest_of_decl_compilation applied to
7205 class_dtable_decl causes problems because it was done too early,
7206 before output file was opened.
7207 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7208 * class.c (class_dtable_decl): Add macro - element of class_roots.
7209 (make_class_data): Define class_dtable_decl.
7210 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7212 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7214 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7215 uses of 'boolean' with 'bool'.
7217 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7219 * lang-specs.h: Add zero initializer for cpp_spec field to all
7222 2001-02-16 Per Bothner <per@bothner.com>
7224 Handle compiling multiple input files at once, and @FILE syntax.
7225 * gcj.texi: Updated documentation to match.
7226 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7227 * jcf-parse.c (parse_source_file): Split into ...
7228 (parse_source_file_1): New function - and:
7229 (parse_source_file_2): New function.
7230 (yyparse): On -ffilelist-file, open and scan named file.
7231 On first pass over files, only do parse_source_file_1.
7232 A new second pass calls parse_source_file_2 for each file to compile.
7233 (init_jcf_parse): Call init_src_parse.
7234 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7235 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7236 as multiple input file combined in one compilation.
7237 * lang-options.h: Add -ffilelist-file
7238 * lang.c (flag_filelist_file): New flag variable.
7239 (lang_f_options): Handle -ffilelist-file.
7240 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7241 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7242 gclass_list - use global fields of src_parse_roots instead.
7243 * parse.y (src_parse_roots): New array.
7244 (incomplete_class_list, gclass_list): New macros.
7245 (push_parser_context, java_pop_parser_context,
7246 java_parser_context_resume): Don't fiddle with deleted fields.
7247 (various): Use incomplete_class gclass_list and global macros
7248 instead of parse_ctxt fields - the lists are global.
7249 (init_src_parse): New function.
7251 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7253 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7255 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7257 * parse.y (check_inner_class_access): Moved declaration of local
7258 `enclosing_decl_type' to the right location.
7260 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7262 * parse.y (parser_check_super_interface): Don't call
7263 check_pkg_class_access for an inner interface.
7264 (parser_check_super): Don't call check_pkg_class_access for inner
7266 (do_resolve_class): Simplify enclosing type loop. Don't call
7267 check_pkg_class_access if CL and DECL are not set.
7268 (find_in_imports_on_demand): Set DECL if class_type needed to be
7269 loaded. Don't call check_pkg_class_access for an inner class.
7270 (check_inner_class_access): Rewritten to implement member access
7271 rules as per spec 6.6.1.
7272 (check_pkg_class_access): Handle the empty package correctly.
7273 (in_same_package): New function. Determine if two classes are in the
7276 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7278 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7279 method into array types.
7280 * parse.y (patch_method_invocation): Bypass access check on clone call
7283 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7285 * expr.c (build_instanceof): Check for arrays when trying fold to
7288 2001-02-15 Jim Meyering <meyering@lucent.com>
7290 * Make-lang.in (java.install-common): Depend on `installdirs'.
7291 (java.install-info): Likewise.
7293 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7295 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7297 2001-02-14 Tom Tromey <tromey@redhat.com>
7298 Alexandre Petit-Bianco <apbianco@cygnus.com>
7300 Fix for PR java/1261.
7301 * typeck.c (build_java_array_type): Add public `clone' method to
7303 * parse.y (resolve_qualified_expression_name): Use current_class
7304 when checking for inaccessibility.
7305 (patch_method_invocation): Fixed error message when accessibility
7306 denied. Added `from_super' argument.
7308 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7310 * parse.y (resolve_class): Don't build a fake decl. Use the one
7312 * typeck.c (build_java_array_type): Build and assign decl to array
7315 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7317 * parse.y (not_accessible_p): Changed leading comment. Added extra
7318 `where' argument. Use it to enforce protected access rules.
7319 (resolve_qualified_expression_name): Added extra argument to
7321 (patch_method_invocation): Use argument `primary' to provide
7322 not_accessible_p with an extra argument.
7323 (lookup_method_invoke): Added extra argument to not_accessible_p.
7324 (search_applicable_method_list): Likewise.
7326 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7328 * parse.y (resolve_qualified_expression_name): Try to resolve as
7329 an inner class access only if `decl' is a TYPE_DECL.
7331 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7333 * decl.c (classdollar_identifier_node): Initialize.
7334 * java-tree.h (enum java_tree_index): New entry
7335 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7336 (classdollar_identifier_node): New macro.
7337 (ID_CLASSDOLLAR_P): Likewise.
7338 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7339 (build_dot_class_method_invocation): Likewise.
7340 (find_applicable_accessible_methods_list): `class$' can't be
7343 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7345 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7347 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7349 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7350 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7353 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7355 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7356 outside of the `__U' sequence too.
7357 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7360 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7362 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7364 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7366 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7367 (JVGENMAIN_OBJS): Likewise.
7368 * java-tree.h (append_gpp_mangled_name): New prototype.
7369 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7370 Removed cast calling `gcc_add_root.'
7371 * jvgenmain.c (mangle_obstack): New global, initialized.
7373 (do_mangle_class): Constify local `ptr.'
7374 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7375 append_gpp_mangle_name and update `count' if necessary.
7376 Use `mangle_obstack.'
7377 * mangle.c (append_unicode_mangled_name): Removed.
7378 (append_gpp_mangled_name): Likewise.
7379 (unicode_mangling_length): Likewise.
7380 (mangle_member_name): Return type set to `void.'
7381 (mangle_field_decl): Don't append `U' in escaped names.
7382 (mangle_method_decl): Likewise.
7383 (mangle_member_name): Just use `append_gpp_mangled_name.'
7384 * mangle_name.c: New file.
7386 2001-02-07 Per Bothner <per@bothner.com>
7388 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7390 * check-init.c (check_init): Don't call done_alternative after
7391 processing loop code, as a LOOP_EXPR never terminates normally.
7393 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7395 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7397 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7399 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7402 2001-02-06 Tom Tromey <tromey@redhat.com>
7404 * lex.c (java_new_lexer): Longer error message.
7406 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7407 Alexandre Petit-Bianco <apbianco@cygnus.com>
7409 * typeck.c (build_prim_array_type): Added leading comment.
7410 (build_java_array_type): Moved locals out of
7411 block. Always create the `data' field, fixed alignment to match
7414 2001-02-04 Tom Tromey <tromey@redhat.com>
7416 * expr.c (java_lang_expand_expr): Don't bother recomputing
7417 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7420 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7422 * parse.y (process_imports): Save the original name of the import
7423 for better error report.
7425 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7427 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7428 of macros used when compiling jvspec.c.
7429 * jvspec.c (lang_specific_driver): Link with the shared
7432 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7434 * check-init.c (check_init): Call internal_error instead of fatal.
7435 * expr.c (java_lang_expand_expr): Likewise.
7436 * jcf-parse.c (get_constant): Likewise.
7437 * mangle.c (java_mangle_decl): Likewise.
7438 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7439 (operator_string): Likewise.
7440 * check-init.c (check_init): Call abort instead of fatal.
7441 * class.c (build_class_ref): Likewise.
7442 * constants.c (write_constant_pool): Likewise.
7443 * decl.c (start_java_method): Likewise.
7444 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7445 (java_stack_dup, encode_newarray_type): Likewise.
7446 (build_java_array_length_access): Likewise.
7447 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7448 (build_java_soft_divmod, build_invokeinterface): Likewise.
7449 * java-tree.h (INNER_CLASS_P): Likewise.
7450 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7451 (give_name_to_class, get_class_constant): Likewise.
7452 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7453 (find_constant_index, generate_bytecode_conditional): Likewise.
7454 (generate_bytecode_insns, perform_relocations): Likewise.
7455 * lex.c (java_unget_unicode, java_lex): Likewise.
7456 * mangle.c (mangle_type, mangle_record_type): Likewise.
7457 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7458 (finish_mangling): Likewise.
7459 * parse.h (MARK_FINAL_PARMS): Likewise.
7460 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7461 (obtain_incomplete_type, java_complete_class): Likewise.
7462 (java_check_regular_methods, java_complete_expand_method): Likewise.
7463 (cut_identifier_in_qualified, check_deprecation): Likewise.
7464 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7465 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7466 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7467 * typeck.c (set_local_type, parse_signature_type): Likewise.
7468 (parse_signature_string, build_java_signature): Likewise;
7469 (set_java_signature): Likewise.
7470 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7471 * class.c (add_method): Call fatal_error instead of fatal.
7472 (build_static_field_ref): Likewise.
7473 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7474 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7475 * lex.c (java_new_new_lexer): Likewise.
7476 * jv-scan.c (main): Likewise.
7477 (fatal_error): Renamed from fatal.
7478 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7480 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7481 (yyparse): Likewise.
7482 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7483 * lex.c (java_get_line_col): Likewise.
7484 * jcf-parse.c (load_class): Make errors non-fatal.
7485 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7487 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7489 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7490 (error): Remove unused function.
7491 (main): Don't use "__attribute__ alias" on generated class symbol.
7493 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7495 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7497 * parse.y (finish_method_declaration): Code accounting for WFLed
7498 method DECL_NAMEs deleted.
7499 (check_abstract_method_definitions): Likewise.
7500 (resolve_type_during_patch): Layout resolved type.
7501 * typeck.c (lookup_do): Removed unused local.
7503 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7505 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7506 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7507 integer_negative_one_node.
7508 * expr.c (build_java_binop): Likewise.
7510 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7512 * zextract.c (read_zip_archive): Read file_offset before writing
7513 zipd and consequently clobbering the header contents.
7515 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7517 * Make-lang.in: Remove all dependencies on defaults.h.
7518 * decl.c: Don't include defaults.h.
7520 * parse.y: Likewise.
7522 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7524 * ChangeLog (2001-01-21): Fixed typo.
7525 * class.c (layout_class_method): Code accounting for WFLed
7526 method DECL_NAMEs deleted.
7527 * constant.c (find_methodref_index): Likewise.
7528 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7529 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7530 (struct lang_decl): New field `wfl'.
7531 (java_get_real_method_name): Prototype deleted.
7532 * mangle.c (mangle_method_decl): Code accounting for WFLed
7533 method DECL_NAMEs deleted.
7534 * parse.h (GET_METHOD_NAME): Macro deleted.
7535 * parse.y (reset_method_name): Deleted.
7536 (method_header): Set DECL_FUNCTION_WFL.
7537 (check_abstract_method_header): Code accounting for WFLed method
7539 (java_get_real_method_name): Deleted.
7540 (check_method_redefinition): Code accounting for WFLed method
7541 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7542 (java_check_regular_methods): Likewise.
7543 (java_check_abstract_methods): Likewise.
7544 (java_expand_classes): Don't call `reset_method_name.'
7545 (search_applicable_method_list): Use DECL_NAMEs instead of
7547 * typeck.c (lookup_do): Code accounting for WFLed method
7550 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7552 * lex.c (java_read_char): Check for EOF from getc first.
7554 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7556 * class.c (layout_class): Don't lay the superclass out if it's
7557 already being laid out.
7558 * jcf-parse.c (handle_innerclass_attribute): New function.
7559 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7560 handle_innerclasses_attribute.
7561 (jcf_parse): Don't load an innerclasses if it's already being
7563 * jcf-write.c (append_innerclass_attribute_entry): Static
7564 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7565 to be zero for anonymous classes.
7567 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7571 * jcf-parse.c (set_source_filename): Use
7572 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7574 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7576 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7577 gets a unique asm name.
7579 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7581 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7582 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7584 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7585 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7586 * parse.y (lookup_package_type_and_set_next): Deleted.
7587 (resolve_package): Removed unnecessary code.
7588 (find_applicable_accessible_methods_list): `finit$' can't be
7590 * verify.c (pop_argument_types): Added missing prototype.
7592 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7594 * config-lang.in: Disable java by default.
7596 2001-01-23 Tom Tromey <tromey@redhat.com>
7598 * gcj.texi (Copying): New node.
7599 Added copyright information.
7601 2001-01-21 Per Bothner <per@bothner.com>
7603 Various fixes to allow compiling a compressed .jar/.zip archive.
7604 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7605 (struct ZipFile): Add fields name and next (from ZipFileCache).
7606 (struct ZipDirectory): New field zipf points to owning ZipFile.
7607 * jcf.h (struct ZipDirectory): Add forward declaration.
7608 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7609 Remove seen_in_zip and zip_offset fields.
7610 (JCF_SEEN_IN_ZIP): New macro.
7611 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7612 * jcf-io.c: Change all ZipFileCache to ZipFile.
7613 (read_zip_member): New function.
7614 (open_in_zip): Call read_zip_member.
7615 * jcf-parse.c (find_in_current_zip): Remove function.
7616 (read_class): Merge in find_in_current_zip functionality.
7617 Call read_zip_member if needed.
7618 (parse_zip_file_entries): Use read_zip_member.
7619 (process_zip_dir): Update for removed and added JCF fields.
7620 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7622 2001-01-21 Per Bothner <per@bothner.com>
7624 Minor optimization of static ggc roots.
7625 * jcf-parse.c (parse_roots): New static field.
7626 (current_field, current_method, current_file_list): Replace by macros
7627 naming fields of parse_roots.
7628 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7629 * class.c (class_roots): New static field.
7630 (registered_class, fields_ident, info_ident, class_list):
7631 New macros naming fields of parse_roots.
7632 (build_static_field_ref): Don't register roots here.
7633 (layout_class): Static field list replaced by macro class_list.
7634 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7635 Initialize fields_ident and info_ident here.
7637 2001-01-21 Per Bothner <per@bothner.com>
7639 * jcf-parse.c (ggc_mark_jcf): New function.
7640 (init_jcf_parse): Register current_jcf as ggc root.
7642 2001-01-21 Per Bothner <per@bothner.com>
7644 * lang.c (put_decl_node): Print method's name.
7646 2001-01-21 Per Bothner <per@bothner.com>
7648 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7649 (verify_jvm_instructions): Use it, for better error messages on loads.
7651 2001-01-21 Per Bothner <per@bothner.com>
7653 * verify.c (merge_type_state): Still may have to merge even if
7654 LABEL_VERIFIED (label).
7656 2001-01-21 Per Bothner <per@bothner.com>
7658 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7659 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7661 2001-01-19 Per Bothner <per@bothner.com>
7663 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7664 if expeting an interface type. Refines Tom's change of 2000-09-12.
7666 2001-01-18 Per Bothner <per@bothner.com>
7668 * gcj.texi (Input Options): Mention .java files.
7670 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7672 * lang-options.h (-Wunsupported-jdk11): Removed.
7673 * lang.c (flag_not_overriding): Deleted.
7674 (flag_static_local_jdk1_1): Likewise.
7675 (lang_W_options): Removed "unsupported-jdk11" entry.
7676 * parse.y (java_check_methods): Removed dead code.
7678 2001-01-17 Tom Tromey <tromey@redhat.com>
7680 Changes suggested by Per Bothner:
7681 * gcj.texi (Input Options): Don't mention input files.
7682 (Code Generation): Updated --main information.
7683 (Invoking jcf-dump): Mention that --javap is incomplete.
7684 From Alexandre Petit-Bianco:
7685 (Warnings): Don't mention -Wunsupported-jdk11.
7687 (Compatibility): Mention JDK 1.2-ness of libraries.
7688 (Resources): Mention resources used when writing gcj.
7690 2001-01-17 Tom Tromey <tromey@redhat.com>
7692 * gcj.texi: New file.
7693 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7694 (java.info): Depend on gcj.info.
7695 (java/gcj.dvi): New target.
7696 (java.dvi): Depend on gcj.dvi.
7697 (java.install-info): Wrote.
7699 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7701 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7702 having called make_decl_rtl.
7704 2001-01-14 Per Bothner <per@bothner.com>
7706 Various patches to emit better messages on verification errors.
7707 * expr.c (push_type_0): Return error indication on stack overflow,
7708 instead of callinfg fatal.
7709 (push_type): Now just call push_type_0 (nd fatal on overflow).
7710 (pop_type_0): Return detailed error message (in a char** argument).
7711 (pop_type): If pop_type_0 fails, print error message.
7712 (pop_argument_types): Moved to verify.c.
7713 * verify.c (pop_argument_types): Moved from expr.c.
7714 Return a (possible) error message, rather than void.
7715 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7716 (verify_jvm_instruction): Use new macros, improving error messages.
7717 For case OPCODE_astore use object_ptr_type_node.
7718 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7719 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7721 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7722 constant, return body without wrapper. (Improves constant folding.)
7723 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7725 2001-01-13 Per Bothner <per@bothner.com>
7727 * expr.c (expand_java_field_op): Assigning to a final field outside
7728 an initializer does not violate JVM spec, so should be warning, not
7729 error. (Sun's verifier does not complain - though MicroSoft's does.)
7731 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7733 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7736 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7738 * parse.y (resolve_expression_name): Permit instance variables from
7739 enclosing context in super constructor call.
7740 (resolve_qualified_expression_name): Permit enclosing class's qualified
7741 "this" in super constructor call.
7743 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7745 * class.c (build_utf8_ref): Remove last argument in call to
7746 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7747 (build_class_ref): Likewise.
7748 (build_static_field_ref): Likewise.
7749 (get_dispatch_table): Likewise.
7750 (layout_class_method): Likewise.
7751 (emit_register_classes): Likewise.
7752 * constants.c (build_constant_data_ref): Likewise.
7753 * decl.c (builtin_function): Likewise.
7754 (create_primitive_vtable): Likewise.
7755 * expr.c (build_known_method_def): Likewise.
7756 (build_jni_stub): Likewise.
7757 (java_lang_expand_expr): Likewise.
7759 2001-01-10 Tom Tromey <tromey@redhat.com>
7761 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7763 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7765 * java-tree.h (lang_printable_name_wls): New prototype.
7766 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7767 rather than `current_class' to print type name. Don't prepend type
7768 names when printing constructor names.
7769 (lang_printable_name_wls): New function.
7770 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7771 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7772 * parse.y (patch_method_invocation): Message tuned for constructors.
7773 (not_accessible_p): Grant `private' access from within
7776 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7778 All files with updated copyright when applicable.
7779 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7780 * class.c (mangle_class_field): Function removed.
7781 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7782 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7783 (build_class_ref): Call `java_mangle_class_field' instead of
7784 `mangle_class_field.'
7785 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7786 (layout_class): Call `java_mangle_decl' instead of
7787 `mangle_static_field.'
7788 (cxx_keywords): Initialized static array moved to `lex.c.'
7789 (layout_class_method): Changed leading comment. Simplified to
7790 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7791 * decl.c (lang_mark_tree): Mark field `package_list.'
7792 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7793 (struct lang_type): New field `package_list.'
7794 (unicode_mangling_length): Prototype removed.
7795 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7796 emit_unicode_mangled_name): Likewise.
7797 (cxx_keyword_p): New prototype.
7798 (java_mangle_decl, java_mangle_class_field,
7799 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7800 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7802 * jvgenmain.c (main_method_prefix): Global variable removed.
7803 (main_method_suffix): Likewise.
7804 (do_mangle_classname): New function.
7805 (main): Call it. Format changed to accommodate new mangling scheme.
7806 * lex.c: (utf8_cmp): Conditionally prototyped.
7807 (cxx_keywords): Moved from class.c, conditionally defined.
7808 (utf8_cmp, cxx_keyword_p): Likewise.
7809 * mangle.c (obstack.h, ggc.h): Included.
7810 (mangle_field_decl): New function.
7811 (mangle_method_decl, mangle_type, mangle_pointer_type,
7812 mangle_array_type, mangle_record_type,
7813 find_compression_pointer_match, find_compression_array_match,
7814 find_compression_record_match,
7815 find_compression_array_template_match, set_type_package_list,
7816 entry_match_pointer_p, emit_compression_string, init_mangling,
7817 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7818 (mangle_obstack): New global.
7819 (MANGLE_RAW_STRING): New macro.
7820 (unicode_mangling_length): Turned static.
7821 (append_unicode_mangled_name): Renamed from
7822 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7823 replaces `obstack', removed from the parameter list.
7824 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7825 replaces parameter `obstack', removed from the parameter list. Call
7826 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7827 (append_gpp_mangled_classtype): Removed.
7828 (compression_table, compression_next): New static variables.
7829 * parse.y (temporary_obstack): Extern declaration removed.
7831 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7833 * parse.y (patch_binop): Compute missing type in error situations.
7835 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7837 * class.c (make_class_data): Push initial value for "arrayclass".
7838 * decl.c (init_decl_processing): Add new class field "arrayclass".
7840 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7842 From patha@softlab.ericsson.se:
7843 * parse.y (switch_label): Use build, not build1, to construct
7846 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7848 * lang.c (lang_decode_option): Change -MA to -MP.
7849 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7850 Update to new prototype; do quote targets.
7851 (jcf_dependency_write): Update.
7853 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7855 Shorten primitive array allocation path:
7856 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7857 to create new primitive arrays.
7858 * expr.c (build_newarray): If generating native code, call
7859 soft_newarray_node with a reference to the primitive TYPE identifier
7860 instead of type_value.
7862 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7864 Fix for PRs gcj/312 and gcj/253:
7865 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7866 dest if they arn't already.
7867 * class.c (layout_class): Call maybe_layout_super_class on
7868 superinterfaces also, but only if compiling from bytecode.
7871 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7874 2000-12-15 Tom Tromey <tromey@redhat.com>
7876 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7879 2000-12-14 Andrew Haley <aph@redhat.com>
7881 * boehm.c (mark_reference_fields): Change test to correctly detect
7884 2000-12-15 Andreas Jaeger <aj@suse.de>
7886 * config-lang.in (lang_dirs): Added.
7888 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7890 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7891 Credits go to rth for finding it.
7893 2000-12-13 Mike Stump <mrs@wrs.com>
7895 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7897 2000-11-07 Tom Tromey <tromey@cygnus.com>
7899 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7900 * lex.c (java_ignorable_control_p): Removed.
7901 (java_letter_or_digit_p): Removed.
7902 (java_start_char_p): New function.
7903 (java_read_char): Return `int', not `unicode_t'. Changed
7905 (java_read_unicode): Likewise.
7906 (java_read_unicode_collapsing_terminators): Likewise.
7907 (java_get_unicode): Likewise.
7908 (java_new_lexer): Initialize hit_eof.
7909 (java_parse_end_comment): Take `int' argument.
7910 (java_parse_doc_section): Likewise.
7911 (java_parse_escape_sequence): Don't allow backlash-newline.
7913 * lex.h (JAVA_DIGIT_P): Removed.
7914 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7915 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7916 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7917 (JAVA_PART_CHAR_P): New macro.
7919 (JAVA_CHAR_ERROR): Now -2.
7920 (java_lexer): New field `hit_eof'.
7921 * chartables.h: New file.
7922 * gen-table.pl: new file.
7924 2000-11-20 Tom Tromey <tromey@cygnus.com>
7925 Alexandre Petit-Bianco <apbianco@cygnus.com>
7927 * parse.y (java_complete_lhs): Only allow compound assignment of
7928 reference type if type is String.
7930 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7932 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7933 jcf-path.c: Likewise.
7935 2000-12-09 Anthony Green <green@redhat.com>
7937 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7938 filestart and filename_length as int values.
7940 2000-12-07 Mo DeJong <mdejong@redhat.com>
7942 * jcf-io.c (find_class): Correct the logic that tests to see if a
7943 .java file is newer than its .class file. The compiler was
7944 incorrectly printing a warning when file mod times were equal.
7946 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7948 * jvgenmain.c: Use ISPRINT not isascii.
7950 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7952 * parse.y (end_artificial_method_body): Fixed typo.
7954 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7956 * parse.y (patch_method_invocation): Pick the correct enclosing
7957 context when creating inner class instances.
7960 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7962 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7963 Update copyright year to 2000.
7965 2000-11-23 Anthony Green <green@redhat.com>
7967 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7968 Move current_file_list out of yyparse and make it static.
7970 * expr.c: Declare quick_stack and tree_list_free_list as static
7971 (init_expr_processing): Register quick_stack and
7972 tree_list_free_list roots.
7974 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7976 * parse.y (build_outer_field_access): New local `decl_ctx', use
7977 it. Check for field's context and current class immediate outer
7978 context inheritance.
7979 (outer_field_access_p): Consider fields inherited from the last
7981 (build_access_to_thisn): Stop at the last enclosing context if
7985 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7987 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7989 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7991 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7994 2000-11-20 Tom Tromey <tromey@cygnus.com>
7996 * jv-scan.c (help): Document --complexity.
7997 (options): Added --complexity.
7998 (flag_complexity): New global.
7999 (main): Call `report'.
8000 * parse-scan.y (complexity): New global.
8001 (if_then_statement, if_then_else_statement,
8002 if_then_else_statement_nsi, switch_block_statement_group,
8003 while_expression, do_statement, for_begin, continue_statement,
8004 throw_statement, catch_clause, finally, method_invocation,
8005 conditional_and_expression, conditional_or_expression,
8006 conditional_expression): Update complexity.
8007 (reset_report): Reset complexity.
8008 (report): New function.
8010 2000-11-20 Tom Tromey <tromey@cygnus.com>
8012 * lex.c (yylex): Added STRICT_TK case.
8013 * parse.y (STRICT_TK): Added.
8014 * parse-scan.y (STRICT_TK): Added.
8015 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8016 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8018 * keyword.h: Rebuilt.
8019 * keyword.gperf (strictfp): Added.
8021 2000-11-20 Tom Tromey <tromey@cygnus.com>
8023 * lex.c (yylex): Recognize floating point constants with leading
8026 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8028 * java-tree.h (cyclic_inheritance_report): Constify.
8029 * parse.y (cyclic_inheritance_report): Likewise.
8031 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8033 * parse.y (goal): Remove call to ggc_add_string_root.
8035 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8037 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8038 Create string in scratch buffer, then pass to build_string.
8040 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8042 * parse.y (issue_warning_error_from_context): Add
8045 2000-11-11 Anthony Green <green@redhat.com>
8047 * jcf-parse.c (process_zip_dir): Add finput parameter.
8048 (jcf_figure_file_type): Call process_zip_dir with appropriate
8051 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8053 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8054 * jcf-parse.c (jcf_figure_file_type): Likewise.
8056 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8058 * parse.y (create_new_parser_context): Use memset () instead of
8061 2000-11-08 Tom Tromey <tromey@cygnus.com>
8063 * gjavah.c (process_file): Only include gcj/cni.h when generating
8066 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8068 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8069 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8070 instead of bzero ().
8072 2000-11-05 Tom Tromey <tromey@cygnus.com>
8074 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8075 * lex.c (IS_ZERO): New define.
8076 (java_perform_atof): Error on floating point underflow.
8078 2000-11-04 Tom Tromey <tromey@cygnus.com>
8080 * lex.c (java_parse_escape_sequence): Only read two octal
8081 characters if the first one is greater than 3. Don't allow
8082 "octal" numbers to include the digits 8 or 9.
8084 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8086 * Make-lang.in (java.distdir): Remove.
8088 2000-11-03 Tom Tromey <tromey@cygnus.com>
8090 * Make-lang.in (java.dvi): New target.
8091 Partial fix for PR other/567.
8093 * lang-options.h: Mention -Wout-of-date.
8094 * jcf-dump.c (flag_newer): New global.
8095 * gjavah.c (flag_newer): New global.
8096 * jcf-io.c (find_class): Only warn when flag_newer set.
8097 * lang.c (flag_newer): New global.
8098 (struct string_option): New declaration.
8099 (lang_W_options): New global.
8100 (process_option_with_no): New function.
8101 (lang_decode_option): Use it.
8103 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8104 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8107 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8108 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8109 * lex.c (java_read_unicode): Removed `term_context' argument.
8110 Recognize any number of `u' in `\u'.
8111 (java_read_unicode_collapsing_terminators): New function.
8112 (java_get_unicode): Use it.
8113 (java_lineterminator): Removed.
8114 (yylex): Produce error if character literal is newline or single
8115 quote. Return if eof found in middle of `//' comment. EOF in
8116 `//' comment is only an error if pedantic.
8117 (java_ignorable_control_p): New function.
8118 (java_parse_end_comment): Return if eof found in middle of
8121 * jv-scan.c (pedantic): New global.
8123 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8125 * parse.y (outer_field_access_p): Inherited fields aren't
8126 consider outer fields.
8127 (maybe_build_thisn_access_method): Use
8128 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8129 (resolve_expression_name): Trigger an error if a static field
8130 is being accessed as an outer field.
8132 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8134 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8137 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8139 * Make-lang.in: Move all build rules here from Makefile.in,
8140 adapt to new context. Wrap all rules that change the current
8141 directory in parentheses. Expunge all references to $(P).
8142 When one command depends on another and they're run all at
8143 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8144 all object-file generation rules. Delete obsolete variables.
8146 * Makefile.in: Delete.
8147 * config-lang.in: Delete outputs= line.
8149 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8151 * parse.y (patch_method_invocation): NULLify this_arg when already
8153 (maybe_use_access_method): Handle call to methods unrelated to the
8154 current class. Fixed comment.
8157 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8162 2000-10-24 Tom Tromey <tromey@cygnus.com>
8164 * lex.c (java_new_lexer): Initialize new fields. Work around
8165 broken iconv() implementations.
8166 (java_read_char): Swap bytes if required. Use fallback decoder if
8168 (byteswap_init, need_byteswap): New globals.
8169 (java_destroy_lexer): Only close iconv handle if it is in use.
8170 * lex.h (java_lexer): New fields read_anything, byte_swap,
8172 Made out_buffer unsigned.
8174 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8176 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8177 where an enclosing context can be set on the jdep.
8178 (do_resolve_class): Fixed identation.
8180 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8182 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8184 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8187 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8189 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8191 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8193 * jcf-write.c (OP1): Update `last_bc'.
8194 (struct jcf_block): Fixed indentation and typo in comments. New
8196 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8197 follows `monitorenter'.
8198 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8202 2000-10-16 Tom Tromey <tromey@cygnus.com>
8204 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8205 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8206 * lang-options.h: Added -MA, -MT, -MF..
8207 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8208 (DEPEND_TARGET_SET): New macro.
8209 (DEPEND_FILE_ALREADY_SET): Likewise.
8210 (init_parse): Handle new flags.
8211 * jcf.h (jcf_dependency_print_dummies): Declare.
8212 * Make-lang.in (s-java): Added mkdeps.o.
8213 * Makefile.in (BACKEND): Added mkdeps.o.
8214 (../gcjh$(exeext)): Added mkdeps.o.
8215 (../jcf-dump$(exeext)): Added mkdeps.o.
8216 * jcf-depend.c: Include mkdeps.h.
8217 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8218 add_entry): Removed.
8219 (jcf_dependency_reset): Rewrote.
8220 (dependencies): New global.
8221 (jcf_dependency_set_target): Rewrote.
8222 (jcf_dependency_add_target): Likewise.
8223 (jcf_dependency_add_file): Likewise.
8225 (print_ents): Removed.
8226 (jcf_dependency_write): Rewrote.
8227 (print_dummies): New global.
8228 (jcf_dependency_print_dummies): New function
8229 (jcf_dependency_write): Call deps_dummy_targets if required.
8231 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8233 * gjavah.c (add_class_decl): Removed unused variables `tname',
8234 `tlen' and `name_index'.
8235 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8236 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8237 in `wfl_operator' with value.
8238 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8239 (jcf_figure_file_type): Fixed identation.
8240 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8241 * parse.y (analyze_clinit_body): New function.
8242 (static_initializer:): Reset `current_static_block'.
8243 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8244 `wfl_operator' with new value.
8245 (lookup_cl): Use EXPR_WFL_FILENAME.
8246 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8247 analyze_clinit_body.
8248 (build_outer_field_access): Access to this$<n> built from
8249 current_class, not its outer context.
8250 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8251 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8252 (patch_method_invocation): Use `is_static_flag' when already
8254 (patch_newarray): Removed assignment in ternary operator.
8256 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8258 * except.c (free_eh_ranges): Don't free `whole_range'.
8260 2000-10-15 Anthony Green <green@redhat.com>
8262 * decl.c (init_decl_processing): Call init_class_processing before
8265 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * check-init.c (check_init): Fixed leading comment. Use
8269 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8270 (give_name_to_locals): Likewise.
8271 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8272 fields in lang_decl_var.
8273 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8274 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8275 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8276 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8277 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8278 (LOCAL_FINAL): Rewritten.
8279 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8280 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8281 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8282 `init_final' fields.
8283 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8284 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8285 (TYPE_HAS_FINAL_VARIABLE): New macro.
8286 (struct lang_type): Added `afv' field.
8287 * parse.y (check_static_final_variable_assignment_flag): New function.
8288 (reset_static_final_variable_assignment_flag): Likewise.
8289 (check_final_variable_local_assignment_flag): Likewise.
8290 (reset_final_variable_local_assignment_flag): Likewise.
8291 (check_final_variable_indirect_assignment): Likewise.
8292 (check_final_variable_global_assignment_flag): Likewise.
8293 (add_inner_class_fields): Use LOCAL_FINAL_P.
8294 (register_fields): Handle local finals and final variables.
8295 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8296 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8297 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8299 (java_complete_expand_methods): Loop to set
8300 TYPE_HAS_FINAL_VARIABLE. Call
8301 `reset_final_variable_local_assignment_flag' and
8302 `check_final_variable_local_assignment_flag' accordingly before
8303 and after constructor expansion. Call
8304 `reset_static_final_variable_assignment_flag'
8305 before expanding <clinit> and after call
8306 `check_static_final_variable_assignment_flag' if the
8307 current_class isn't an interface. After all methods have been
8308 expanded, call `check_final_variable_global_assignment_flag' and
8309 `check_static_final_variable_assignment_flag' if the current class
8311 (maybe_yank_clinit): Fixed typo in comment.
8312 (build_outer_field_access_methods): Removed old sanity check. Use
8313 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8314 Don't create access methods for finals.
8315 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8316 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8317 existing DECL_INIT has been processed.
8318 (java_complete_lhs): Likewise.
8319 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8320 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8322 (patch_assignment): Use LOCAL_FINAL_P.
8323 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8324 DECL_INITIAL is nullified.
8327 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8329 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8331 * Makefile.in (parse.c, parse-scan.c): Likewise.
8333 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8335 * class.c (temporary_obstack): Remove.
8336 (make_class): Don't mess with obstascks.
8337 (push_class): Likewise.
8338 (set_super_info): Likewise.
8339 (add_method_1): Likewise.
8340 (add_method): Likewise.
8341 (add_field): Likewise.
8342 (build_utf8_ref): Likewise.
8343 (build_class_ref): Likewise.
8344 (build_static_field_ref): Likewise.
8345 (finish_class): Likewise.
8346 (push_super_field): Likewise.
8347 (layout_class): Likewise.
8348 (layout_class_methods): Likewise.
8349 (init_class_processing): Likewise.
8350 * constants.c (get_tag_node): Likewise.
8351 (build_constant_data_ref): Likewise.
8352 * decl.c (ggc_p): Remove.
8353 (copy_lang_decl): Use ggc_alloc.
8354 (complete_start_java_method): Don't mess with obstacks.
8355 (start_java_method): Likewise.
8356 (end_java_method): Likewise.
8357 * except.c (link_handler): Use xmalloc.
8358 (free_eh_ranges): New function.
8359 (method_init_exceptions): Use it.
8360 (add_handler): Use xmalloc.
8361 (expand_start_java_handler): Don't mess with obstacks.
8362 (prepare_eh_table_type): Likewise.
8363 (expand_end_java_handler): Likewise.
8364 * expr.c (push_value): Likewise.
8365 (create_label_decl): Likewise.
8366 (build_jni_stub): Likewise.
8367 (java_lang_expand_expr): Likewise.
8368 (note_instructions): Use xrealloc.
8369 (java_push_constant_from_pool): Don't mess with obstacks.
8370 (process_jvm_instruction): Likewise.
8371 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8373 * jcf-parse.c (get_constant): Don't mess with obstacks.
8374 (read_class): Likewise.
8375 (jcf_parse): Likewise.
8376 * lex.c (expression_obstack): Remove.
8377 (java_lex): Don't use obstack_free.
8378 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8379 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8380 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8381 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8382 * parse.y (gaol): Add more GC roots.
8383 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8384 (lookup_field_wrapper): Likewise.
8385 (obtain_incomplete_type): Don't mess with obstacks.
8386 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8388 (craft_constructor): Don't mess with obstacks.
8389 (safe_layout_class): Likewise.
8390 (java_complete_class): Likewise.
8391 (source_end_java_method): Likewise.
8392 (build_outer_field_access_methods): Likewise.
8393 (build_outer_method_access_method): Likewise.
8394 (maybe_build_thisn_access_method): Likewise.
8395 (build_dot_class_method_invocation): Likewise.
8396 (java_complete_tree): Likewise.
8397 (java_complete_lhs): Likewise.
8398 (do_merge_string_cste): Likewise.
8399 (patch_string_cst): Likewise.
8400 (array_constructor_check_entry): Likewise.
8401 * typeck.c (build_java_array_type): Likewise.
8402 (parse_signature_string): Likewise.
8403 (build_java_signature): Likewise.
8405 2000-10-12 Tom Tromey <tromey@cygnus.com>
8408 * gjavah.c (add_class_decl): Don't special-case inner classes.
8409 (add_namelet): Likewise.
8411 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8413 * java-tree.h: Constify current_encoding.
8414 * lang.c: Constify current_encoding.
8416 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8418 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8419 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8421 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8423 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8424 patch. Fixes gcj/340.
8426 2000-10-10 Tom Tromey <tromey@cygnus.com>
8428 * lex.c (java_new_lexer): Initialize out_first and out_last
8430 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8432 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8434 * parse.y (pop_current_osb): New function.
8435 (array_type:): Use `dims:', changed actions
8436 accordingly. Suggested by Anthony Green.
8437 (array_creation_expression:): Used pop_current_osb.
8438 (cast_expression:): Likewise.
8439 (search_applicable_method_list): Fixed indentation.
8441 2000-10-08 Anthony Green <green@redhat.com>
8443 * parse.y (array_type_literal): Remove production.
8444 (type_literals): Refer to array_type, not array_type_literal.
8446 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 Patch contributed by Corey Minyard.
8449 * decl.c (check_local_named_variable): New function.
8450 (tree check_local_unnamed_variable): Likewise.
8451 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8453 2000-10-07 Anthony Green <green@redhat.com>
8455 * class.c (layout_class): Handle case where superclass can't be
8458 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8460 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8463 2000-10-05 Tom Tromey <tromey@cygnus.com>
8465 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8466 * jvgenmain.c (class_mangling_prefix): Removed.
8467 (class_mangling_suffix): New global.
8469 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8471 (print_method_info): Handle overrides for static and final
8473 (process_file): Generate declaration for class object field.
8474 * class.c (cxx_keywords): New array.
8475 (utf8_cmp): New function.
8476 (cxx_keyword_p): New function.
8477 (layout_class_method): Mangle C++ keywords by appending `$'.
8478 (mangle_field): New function.
8479 (mangle_class_field): Use mangle_field. Mangle class name as
8481 (mangle_static_field): Use mangle_field.
8483 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8485 * decl.c (find_local_variable): Removed uncessary type check and
8486 fixed range check typo. From Corey Minyard.
8488 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8490 * decl.c (give_name_to_locals): New local `code_offset'. Call
8491 `maybe_adjust_start_pc'.
8492 * expr.c (note_instructions): New function.
8493 (expand_byte_code): Don't collect insn starts here.
8494 (peek_opcode_at_pc): New function.
8495 (maybe_adjust_start_pc): Likewise.
8496 * java-tree.h (maybe_adjust_start_pc): Declare.
8497 (note_instructions): Likewise.
8498 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8500 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8502 * parse.y (field_access:): Fixed indentation.
8503 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8505 2000-09-07 Tom Tromey <tromey@cygnus.com>
8508 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8509 JPRIMITIVE_TYPE_P, for arithmetic operators.
8510 (patch_method_invocation): Indentation fix.
8511 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8512 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8513 (do_unary_numeric_promotion): Cleaned up code.
8514 (valid_cast_to_p): Handle boolean correctly.
8516 2000-09-27 Tom Tromey <tromey@cygnus.com>
8518 * lex.c (java_read_unicode): Reset bs_count when finished with
8521 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8524 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8525 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8526 (typeck.o): Depend on ggc.h.
8527 * class.c (add_method_1): Use GC functions for allocation.
8528 (init_class_processing): Register roots.
8529 * decl.c (ggc_p): Set to 1.
8530 (pending_local_decls): Make it static.
8531 (push_jvm_slot): Use GC functions for allocation.
8532 (init_decl_processing): Register roots.
8533 (give_name_to_locals): Use GC functions for allocation.
8534 (lang_mark_tree): New function.
8535 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8536 functions for allocation.
8537 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8538 * lex.c (java_lex): Use build_string, rather than replicating it
8540 * parse.y (goal): Add more roots.
8541 (mark_parser_ctxt): New function.
8542 * typeck.c: Include ggc.h.
8544 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8546 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8547 contains something else than MODIFY_EXPR.
8549 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8551 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8552 * Makefile.in (parse.o): Depend on ggc.h.
8553 (class.o): Likewise.
8554 (constants.o): Likewise.
8557 (jcf-parse.o): Likewise.
8558 (jcf-write.o): Likewise.
8559 (mangle.o): Likewise.
8560 * class.c: Include ggc.h.
8561 (build_static_field_ref): Register GC roots.
8562 (layout_class): Likewise.
8563 (init_class_processing): Likewise.
8564 * constants.c: Include ggc.h.
8565 (current_constant_pool_data_ref): Remove.
8566 (tag_nodes): Move it to ...
8567 (get_tag_node): ... here. Register GC roots.
8568 * decl.c: Include ggc.h. Remove many global tree definitions.
8569 (throw_node): Define.
8570 (java_global_trees): Likewise.
8571 (predef_filenames): Make the size a constant.
8572 (init_decl_processing): Adjust accordingly.
8573 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8574 * expr.c: Include ggc.h.
8575 (init_expr_processing): Register GC roots.
8576 (build_invokeinterface): Likewise.
8577 * java-tree.h: Replace extern tree declarations with macros.
8578 (java_global_trees): New variable.
8579 (java_tree_index): New enumeration.
8580 (init_jcf_parse): Declare.
8581 * jcf-parse.c: Include ggc.h.
8582 (current_class): Remove declaration.
8583 (main_class): Likewise.
8584 (all_class_list): Likewise.
8585 (predefined_filename_p): Adjust for constant size of
8587 (init_jcf_parse): New function.
8588 * jcf-write.c: Include ggc.h.
8589 (generate_classfile): Register GC roots.
8590 (append_synthetic_attribute): Likewise.
8591 (append_innerclass_attribute_entry): Likewise.
8592 * lang.c: Include ggc.h.
8593 (lang_print_error): Register GC roots.
8594 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8596 * parse.y: Include ggc.h.
8597 (wfl_operator): Remove.
8598 (goal): Register GC roots.
8599 (java_pop_parser_context): Adjust for new field names.
8600 (java_parser_context_save_global): Likewse.
8601 (java_parser_context_restore_global): Likewise.
8602 (java_parser_context_suspend): Likewise.
8603 (java_parser_context_resume): Likewise.
8604 (verify_constructor_circularity): Register GC roots.
8605 (lookup_cl): Likewise.
8606 (java_reorder_fields): Likewise.
8607 (build_current_this): Likewise.
8608 (class_in_current_package): Likewise.
8609 (argument_types_convertible): Likewise.
8610 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8612 2000-09-14 Tom Tromey <tromey@cygnus.com>
8614 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8616 2000-09-13 Tom Tromey <tromey@cygnus.com>
8618 * jcf-parse.c: Include <locale.h>.
8619 * jv-scan.c: Include <locale.h>.
8621 2000-09-12 Tom Tromey <tromey@cygnus.com>
8623 * expr.c (pop_type_0): Return `Object' if trying to merge two
8625 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8626 interface types; `Object' is always a valid supertype.
8628 2000-09-12 Tom Tromey <tromey@cygnus.com>
8631 * jv-scan.c (help): Document --encoding.
8632 (options): Added `encoding' entry.
8633 (OPT_ENCODING): New define.
8634 (main): Handle --encoding.
8635 Include <langinfo.h> if nl_langinfo exists.
8636 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8638 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8639 (parse_source_file): Correctly call java_init_lex. Added `finput'
8640 argument. Use nl_langinfo to determine default encoding.
8641 * java-tree.h (current_encoding): Declare.
8642 * parse.y (java_parser_context_restore_global): Don't restore
8644 (java_parser_context_save_global): Don't set `finput' field.
8645 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8647 * lang.c (current_encoding): New global.
8648 (lang_decode_option): Recognize `-fencoding='.
8649 (finish_parse): Don't close finput.
8650 * parse.h (struct parser_ctxt): Removed `finput' and
8651 `unget_utf8_value' fields. Added `lexer' field.
8652 (java_init_lex): Fixed declaration.
8653 * lex.c (java_new_lexer): New function.
8654 (java_destroy_lexer): Likewise.
8655 (java_read_char): Added `lex' argument. Handle iconv case.
8656 (java_read_unicode): Added `lex' argument. Count backslashes in
8658 (java_init_lex): Added `finput' and `encoding' arguments. Set
8659 `lexer' field in ctxp.
8660 (BAD_UTF8_VALUE): Removed.
8661 (java_lex): Handle seeing UEOF in the middle of a string literal.
8662 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8663 (java_lexer): New structure.
8666 (DEFAULT_ENCODING): New define.
8667 (java_destroy_lexer): Declare.
8669 2000-09-12 Tom Tromey <tromey@cygnus.com>
8672 * lex.c (java_init_lex): Initialize java_io_serializable.
8673 * parse.y (java_io_serializable): New global.
8674 (valid_ref_assignconv_cast_p): An array can be cast to
8677 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8679 * decl.c, expr.c: Include defaults.h if not already included.
8680 Don't define the *_TYPE_SIZE macros.
8682 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8684 * typeck.c (build_java_array_type): Correct first parameter
8685 in ADJUST_FIELD_ALIGN invocation.
8687 2000-09-06 Tom Tromey <tromey@cygnus.com>
8689 * lang-specs.h: Also recognize `-femit-class-files'.
8691 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8693 * verify.c (merge_types): Load the types to merge if necessary.
8695 2000-09-02 Anthony Green <green@redhat.com>
8697 * jcf-io.c: Include zlib.h.
8698 (open_in_zip): Read compressed class file archives.
8699 * zipfile.h (ZipDirectory): Add uncompressed_size and
8700 compression_method fields.
8701 * zextract.c (read_zip_archive): Collect file compression info.
8703 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8705 * parse.y (do_resolve_class): Also explore superclasses of
8706 intermediate enclosing contexts when searching for inner classes.
8708 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8710 * parse.y (variable_declarator_id:): Better error message.
8711 (expression_statement:): Use YYNOT_TWICE.
8712 (cast_expression:): Likewise.
8713 (assignment:): Likewise.
8715 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8717 * parse.y (do_merge_string_cste): New locals. Create new
8718 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8720 2000-08-07 Hans Boehm <boehm@acm.org>
8722 * boehm.c (mark_reference_fields): Set marking bits for all words in
8723 a multiple-word record.
8724 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8727 2000-08-31 Mike Stump <mrs@wrs.com>
8729 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8730 jcf-dump$(exeext)): Make parallel safe.
8732 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8734 * jcf-parse.c (set_source_filename): Constify a char *.
8735 * jcf-write.c (append_innerclasses_attribute,
8736 make_class_file_name): Constify a char *. Don't recycle a
8737 variable for an unrelated purpose.
8738 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8739 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8741 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8743 * expr.c (can_widen_reference_to): Fixed indentation.
8744 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8745 * parse.y: `finit$' replaces `$finit$' in comments.
8746 (try_builtin_assignconv): Fixed leading comment.
8748 2000-08-25 Greg McGary <greg@mcgary.org>
8750 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8752 2000-08-24 Greg McGary <greg@mcgary.org>
8754 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8755 * parse.y (BINOP_LOOKUP): Likewise.
8757 2000-08-22 Andrew Haley <aph@cygnus.com>
8759 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8760 sign extending. Fixes gcj/321.
8761 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8762 combining to make a jlong. Fixes gcj/321.
8764 2000-08-21 Nix <nix@esperi.demon.co.uk>
8766 * lang-specs.h: Do not process -o or run the assembler if
8769 2000-08-16 Andrew Haley <aph@cygnus.com>
8771 * typeck.c (build_java_array_type): Rewrite code to do array
8772 alignment. Take into account back-end macros when aligning array
8773 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8774 user to set alignment. Fixes gcj/252 and 160.
8776 2000-08-09 Tom Tromey <tromey@cygnus.com>
8778 * parse.y (check_abstract_method_definitions): Now return `int'.
8779 Check implemented interfaces. Fixes PR gcj/305.
8781 * parse.y (patch_switch_statement): Disallow `long' in switch
8782 expressions. Fixes PR gcj/310.
8784 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8786 * decl.c (finit_leg_identifier_node): New global.
8787 (init_decl_processing): Use `finit$' to initialize
8788 finit_identifier_node. Use `$finit$' to initialize
8789 finit_leg_identifier_node.
8790 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8791 * java-tree.h (finit_identifier_node): Changed attached comment.
8792 (finit_leg_identifier_node): New declaration.
8793 (ID_FINIT_P): Take finit_identifier_node and
8794 finit_leg_identifier_node into account. This is a backward
8797 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8799 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8801 (generate_bytecode_insns): Check `nargs' before emitting it.
8802 * verify.c (merge_type_state): Fixed typo.
8803 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8804 generate_bytecode_{conditional,insns}.
8806 2000-08-13 Anthony Green <green@redhat.com>
8808 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8811 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8813 * class.c (maybe_layout_super_class): Fixed indentation.
8814 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8815 (java_check_methods): New function declaration.
8816 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8817 instead of `str_ptr'.
8818 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8819 of a `invokeinterface' at the right time.
8820 * parse.h (WFL_STRIP_BRACKET): New macro.
8821 (SET_TYPE_FOR_RESOLUTION): Use it.
8822 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8823 (check_class_interface_creation): Don't check for cross package
8824 innerclass name clashes.
8825 (method_header): Behave properly if MDECL is `error_mark_node'.
8826 (method_declarator): Return `error_mark_node' if bogus current
8828 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8829 (resolve_and_layout): New local `decl_type', set and used. Call
8831 (java_check_methods): New method.
8832 (java_layout_classes): Use it.
8833 (resolve_qualified_expression_name): No EH check necessary in
8835 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8837 (patch_assignment): Set DECL_INITIAL on integral final local.
8839 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8841 * java-tree.h (flag_extraneous_semicolon): New extern.
8842 * lang-options.h: (-Wextraneous-semicolon): New option.
8843 * lang.c (flag_redundant): Fixed typo in leading comment.
8844 (flag_extraneous_semicolon): New global.
8845 (lang_decode_option): Set `flag_extraneous_semicolon' when
8846 -Wall. Decode `-Wextraneous-semicolon'.
8847 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8848 `empty_statement' rule.
8849 (class_body_declaration): Likewise.
8850 (method_body:): Accept `;' as a method body.
8851 (static_initializer:): Removed `SC_TK' hack.
8852 (constructor_block_end:): Likewise.
8853 (empty_statement:): Report deprecated empty declaration. Fixes
8856 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8858 * parse.y (build_dot_class_method_invocation): Changed parameter
8859 name to `type'. Build signature from `type' and convert it to a
8860 STRING_CST if it's an array.
8861 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8862 to use `ref_type' directly.
8864 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8866 * lang-options.h: Added a comma after the last element to avoid
8867 syntax errors when other languages define additional options.
8869 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8871 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8872 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8873 (jc1): Link with $(BACKEND).
8874 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8876 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8878 * jvspec.c: Adjust type of second argument to
8879 lang_specific_driver, and update code as necessary.
8881 * class.c (build_dtable_decl): Initialize dummy.
8883 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8885 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8886 method bodies not to rule out discarding `<clinit>'; don't use
8887 <clinit> to initialize static fields with constant initializers.
8889 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8893 (method_synthetic): New global.
8894 (HANDLE_METHOD): Recognize synthetic method and tell
8895 `print_method_info' about it.
8896 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8897 processing a synthetic method.
8898 * jcf-reader.c (skip_attribute): New function.
8899 ( skip_attribute): Likewise.
8901 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse.y (build_outer_field_access): Fixed comments.
8904 (fix_constructors): Emit the initialization of this$<n> before
8906 (resolve_qualified_expression_name): Build an access to `decl' if
8909 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8911 * parse-scan.y (curent_class): Non longer const.
8912 (inner_qualifier, inner_qualifier_length): Deleted.
8913 (current_class_length): New global.
8914 (bracket_count): Fixed typo in leading comment.
8915 (anonymous_count): New global.
8916 (class_instance_creation_expression:): Handle anonymous classes.
8917 (anonymous_class_creation:): New rule.
8918 (push_class_context): Rewritten.
8919 (pop_class_context): Likewise.
8920 (INNER_QUALIFIER): Macro deleted.
8921 (report_class_declaration): call `push_class_context' when
8922 entering the function. `fprintf' format modified not to use
8924 (report_class_declaration): Assign `package_name' and
8925 `current_class' to NULL separately.
8927 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8929 * expr.c (build_invokeinterface): Call layout_class_methods on
8932 2000-07-27 Tom Tromey <tromey@cygnus.com>
8933 Anthony Green <green@cygnus.com>
8934 Alexandre Petit-Bianco <apbianco@cygnus.com>
8936 * class.c (make_class_data): Create vtable for abstract classes.
8937 (get_dispatch_table): Changed to cope with abstract classes.
8939 2000-07-27 Tom Tromey <tromey@cygnus.com>
8941 * parse.y (patch_method_invocation): Don't reverse the argument
8942 list when dealing with anonymous class constructors. Fixed typo in
8945 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8947 * parse.y (build_alias_initializer_parameter_list): Reverse
8948 crafted list when building aliases for anonymous class
8951 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8953 * parse.y (jdep_resolve_class): Don't bother checking potential
8954 innerclass access if `decl' is NULL.
8955 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8958 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8960 * parse.c: Remove (again.)
8962 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8965 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8966 outside the `if' statement, alias to innerclass removed, `decl'
8967 used to mark the class complete.
8969 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8971 * parse.y (simple_name:): Fixed typo in error message.
8973 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8975 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8976 or its first operand can be error marks.
8978 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8980 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8981 * parse.y (method_header): Likewise.
8983 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8985 * parse.y (process_imports): Consider that one might be trying to
8986 import an innerclass. Fixes gcj/254
8988 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8990 * parse.y (find_as_inner_class): Handle the case where the
8991 enclosing context of an innerclass has been loaded as bytecode.
8993 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8995 * parse.y (simple_name:): Reject `$' in type names.
8996 (resolve_type_during_patch): Use `type' as a second
8997 argument to resolve_no_layout. Fixes gcj/257.
8999 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9001 * parse.y (find_most_specific_methods_list): Select the only
9002 non-abstract method even if max has been set.
9003 Fixes gcj/285, gcj/298.
9005 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9007 * lang-specs.h: Added %(jc1) to java compiler options.
9009 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9011 * .cvsignore: New file.
9013 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * parse.y (not_accessible_p): Access granted to innerclasses
9016 (indirectly) extending the reference type. Fixes gcj/249.
9018 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * parse.y (patch_method_invocation): Fixed comment.
9021 (maybe_use_access_method): Build this$<n>s to the context of the
9022 target method, or a type that extends it. Fixes gcj/242.
9024 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9028 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9032 2000-07-13 Tom Tromey <tromey@cygnus.com>
9034 * lang-specs.h: Added %{I*}.
9036 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9038 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9040 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9042 * parse-scan.c: Remove.
9044 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9046 * class.c (set_super_info): Handled protected inner classes.
9047 (common_enclosing_context_p): Bail early if arguments aren't both
9049 (get_access_flags_from_decl): Handle private and protected inner
9051 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9052 (CLASS_PROTECTED): Likewise.
9053 (struct lang_type): New bitfield `poic'.
9054 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9056 (check_inner_class_access): Renamed arguments, added
9057 comments. Handles protected inner classes (fixes gcj/225)
9058 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9060 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * parse.y (resolve_qualified_expression_name): Verify qualified
9063 access to `this'. Fixes gcj/239.
9065 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9067 * jcf-write.c (generate_classfile): Don't install ConstantValue
9070 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9072 * parse.y (resolve_qualified_expression_name): Handle inner class
9073 access. Fixes gcj/256.
9075 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * jcf-write.c (generate_classfile): Properly install the
9078 ConstantValue attribute and the initial value constant pool index
9079 on string constants.
9080 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9083 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9085 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9087 * parse.y (find_as_inner_class): Fixed typo.
9088 (do_resolve_class): Explore enclosing contexts when searching for
9089 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9090 (check_inner_class_access): Check `decl' which can be null in case
9093 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9095 * java-tree.h (java_debug_context): Declared `extern'.
9096 (safe_layout_class): Likewise.
9097 * parse.y (resolve_field_access): Field must be `static' in order
9098 to be replaced by its initial value. Added comments.
9099 (find_applicable_accessible_methods_list): Fixed typo.
9100 (find_most_specific_methods_list): Methods found in innerclasses
9101 take over methods founds in the enclosing contexts.
9102 (java_complete_tree): Loosen restrictions on the type of DECLs
9103 that can be replaced by their initialization values.
9104 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9106 2000-07-05 Tom Tromey <tromey@cygnus.com>
9108 * Make-lang.in (PARSE_DIR): New macro.
9109 (PARSE_RELDIR): Likewise.
9110 (PARSE_C): Likewise.
9111 (PARSE_SCAN_C): Likewise.
9112 ($(PARSE_C)): New target.
9113 ($(PARSE_SCAN_C)): Likewise.
9114 (SET_BISON): New macro.
9115 (BISONFLAGS): Likewise.
9116 (JAVABISONFLAGS): Likewise.
9118 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9120 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9121 argument on the first pass for CNI as well as JNI.
9122 (print_method_info): Set up method name on the first pass only.
9124 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9126 * parse.y (parser_qualified_classname): Removed parameter
9128 (create_interface): Removed first passed parameter to
9129 parser_qualified_classname.
9130 (create_class): Likewise. Don't install alias on static
9131 innerclasses. Fixes gcj/275.
9133 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9135 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9136 debugable statement with empty_stmt_node. Fixes gcj/272
9138 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9140 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9143 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9145 * jcf-write.c (push_long_const): Appropriately cast short negative
9148 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9150 * parse.y (verify_constructor_super): Use loop variable
9151 `m_arg_type' initialized with `mdecl_arg_type'.
9153 2000-06-29 Tom Tromey <tromey@cygnus.com>
9155 * parse.y (resolve_field_access): Handle case where `type_found'
9158 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9160 * expr.c (lookup_field): The same field can be found through two
9161 different interface. Don't declare it ambiguous in that case.
9163 2000-06-27 Tom Tromey <tromey@cygnus.com>
9165 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9166 follows \r, then unget it at a lower level.
9168 2000-06-26 Tom Tromey <tromey@cygnus.com>
9170 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9173 2000-06-25 Tom Tromey <tromey@cygnus.com>
9175 * parse.y (for_statement): Wrap expression in a WFL if it is a
9176 constant. For PR gcj/268.
9178 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9180 * parse.y (do_resolve_class): Minor optimiztion in the package
9181 list search. Removed unnecessary test and return statement.
9182 (valid_ref_assignconv_cast_p): Order of arguments to
9183 enclosing_context_p fixed.
9185 2000-06-24 Tom Tromey <tromey@cygnus.com>
9187 * expr.c (lookup_field): Print error and return error_mark_node if
9188 field reference is ambiguous.
9190 * parse.y (check_abstract_method_definitions): Also check if
9191 `other_method' is abstract.
9193 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9195 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9197 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9198 (struct lang_type): New field `pic'.
9199 (CLASS_PRIVATE): New macro.
9200 * parse.y (check_inner_class_access): New function.
9201 (jdep_resolve_class): Call it.
9203 2000-06-23 Tom Tromey <tromey@cygnus.com>
9205 * parse.y (patch_incomplete_class_ref): Initialize the returned
9206 class. For PR gcj/260.
9208 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9210 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9212 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9214 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9215 Java specific checks.
9216 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9218 * java-tree.def (CASE_EXPR): Marked 'e'.
9219 (DEFAULT_EXPR): Likewise.
9220 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9222 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9223 Java specific checks.
9224 (generate_bytecode_insns): Test try_block for BLOCK before using
9226 * parse.y (build_wfl_wrap): Added `location' argument. Set
9227 EXPR_WFL_LINECOL accordingly.
9228 (dim_expr:): Wrap constants with WFLs.
9229 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9230 (resolve_package): Check for `stmt' not being a BLOCK before
9231 building a debuggable statement with it.
9232 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9234 (resolve_field_access): Make sure `decl' is a DECL before treating
9236 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9237 IDENTIFIER_NODE before treating it as such.
9238 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9239 treating it as such.
9240 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9241 to be applied only on non array types.
9243 2000-06-16 Per Bothner <per@bothner.com>
9245 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9246 define in terms of DECL_RESULT, as that fails when --enable-checking.
9248 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9250 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9251 types the same in comparison.
9252 (CHECK_OP): Add static prototype.
9254 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9256 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9257 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9260 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9262 * decl.c (create_primitive_vtable): Prototype.
9264 * jcf-write.c (generate_bytecode_insns): Initialize variable
9267 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9269 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9271 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9272 to track searched classes, and do not search the same class more than
9273 once. Call find_applicable_accessible_methods_list on immediate
9274 superclass, instead of search_applicable_method_list on all ancestors.
9277 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9279 * parse.y (register_fields): Permit static fields in inner classes
9280 if they are final. Fix for PR gcj/255.
9282 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9285 * parse.y (find_in_imports): Returned type changed to void,
9286 leading comment fixed.
9287 (register_package): New function.
9288 (qualify_and_find): Likewise.
9289 (package_declaration:): Use `register_package'.
9290 (single_type_import_declaration:): Removed local variable
9291 `node'. Added missing `;' for consistency.
9292 (type_import_on_demand_declaration:): Use `chainon' to link new
9294 (lookup_field_wrapper): Lookup local variables defined in outer
9296 (java_complete_class): Don't reverse the list of imported on demand.
9297 (do_resolve_class): Reorganized. Removed local variable
9298 `original_name'. Call `qualify_and_find' with the current package
9299 name, invoke `find_in_imports_on_demand' right after. Call
9300 `qualify_and_find' with the packages we've seen so far. Fixed
9301 operations numbering in comments.
9302 (java_expand_class): Don't reverse `package_list'.
9303 (find_most_specific_methods_list): New local variables `abstract'
9304 and `candidates'. Use them to pick the right method.
9306 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9308 * parse.y (check_modifiers_consistency): Don't subtract out
9309 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9311 2000-06-04 Philipp Thomas <pthomas@suse.de>
9313 * Makefile.in (INTLLIBS): New.
9317 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9319 * class.c (get_dispatch_table): Build the vtable dummy entry list
9320 element with a null purpose. Fixed leading comment.
9321 (build_dtable_decl): Build an accurate dtable type when appropriate
9324 2000-06-02 Richard Henderson <rth@cygnus.com>
9326 * lang.c (lang_get_alias_set): New.
9328 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9330 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9331 before using it as the accessed field.
9333 2000-05-31 Tom Tromey <tromey@cygnus.com>
9335 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9336 char_array_vtable, short_array_vtable, int_array_vtable,
9337 long_array_vtable, float_array_vtable, double_array_vtable):
9339 * expr.c (get_primitive_array_vtable): New function.
9340 (create_primitive_vtable): New function.
9341 (java_lang_expand_expr): Enable code to statically generate
9343 * decl.c (init_decl_processing): Create primitive vtables.
9344 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9345 short_array_vtable, int_array_vtable, long_array_vtable,
9346 float_array_vtable, double_array_vtable): Define.
9348 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9350 * java/parse.y (find_applicable_accessible_methods_list):
9351 Don't add an uninitialized value to the list.
9353 2000-05-25 Tom Tromey <tromey@cygnus.com>
9355 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9356 when trying to see if field's class should be initialized. Always
9357 initialize field's declaring class, not qualified class.
9360 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9361 `wfl_operator', to maybe_build_primttype_type_ref.
9364 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9366 * parse.y (patch_method_invocation): Don't try to lookup methods
9369 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9371 * parse.y (resolve_field_access): Call the appropriate <clinit>
9372 before accessing the length of a static array. Craft a decl for
9373 the field while its time. Fixes PR gcj/129.
9375 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9377 * parse.y (resolve_package): Correctly set `*next' (was off by
9379 (resolve_qualified_expression_name): Fixed comment.
9381 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9383 * jcf-parse.c (jcf_parse_source): Reset current_class and
9384 current_function_decl to NULL before parsing a new file.
9386 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9388 * parse.y (block_end:): If the collected block doesn't feature a
9389 statement, insert an empty statement.
9391 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9393 * parse.y (maybe_yank_clinit): New function.
9394 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9395 end of the list of methods belonging to a class.
9396 (java_complete_expand_method): Check whether <clinit> is really
9397 necessary and expand it accordingly.
9399 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9401 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9402 processed by the method's switch statement.
9404 2000-05-19 Tom Tromey <tromey@cygnus.com>
9406 * java-tree.h: Added init state enum.
9407 * decl.c (emit_init_test_initialization): Initialize class
9408 initialization check variable by looking at class' state.
9410 2000-05-19 Tom Tromey <tromey@cygnus.com>
9412 * java-tree.h (build_instanceof): Declare.
9413 (build_get_class): Declare.
9414 * parse.y (patch_binop): Use build_instanceof.
9415 * expr.c (build_instanceof): New function. If class is final,
9416 don't make a function call.
9417 (expand_java_INSTANCEOF): Use it.
9418 (build_get_class): New function.
9420 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9422 * jcf-write.c (generate_classfile): Scan the source_file for
9423 slashes with the right pointer variable.
9425 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9427 * lang.c (lang_decode_option): Update -Wunused flags by calling
9429 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9431 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9433 * check_init.c (check_init): Constify local char *.
9434 * class.c (push_class): Constify local char *.
9435 * java_tree.h: Update prototypes.
9436 * jcf-io.c (open_class): Constify filename parameter and
9438 (find_class): Remove redundant string copy. Cast return from
9440 * jcf-parse.c (read_class, parse_class_file, yyparse):
9441 Constify local char *.
9442 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9443 Constify local char *.
9444 * jcf.h (JCF): Constify filename and classname.
9445 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9446 * lang.c (init_parse): Constify parameter and return value.
9447 * lex.c (java_get_line_col): Constify filename parameter.
9448 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9449 * parse.y (java_parser_context_suspend,
9450 issue_warning_error_from_context, safe_layout_class): Constify
9452 * parse.c: Regenerate.
9454 2000-05-08 Tom Tromey <tromey@cygnus.com>
9456 * expr.c (build_jni_stub): Cache the result of
9457 _Jv_LookupJNIMethod.
9459 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * decl.c (predef_filenames_size): Now 7.
9462 (predef_filenames): New seventh entry.
9464 2000-05-04 Tom Tromey <tromey@cygnus.com>
9466 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9467 Keep track of when we've seen a reference field after a
9468 non-reference field.
9469 (get_boehm_type_descriptor): Handle case where we see
9470 non-reference fields but no trailing reference field.
9471 * decl.c (rawdata_ptr_type_node): Define.
9472 (init_decl_processing): Initialize rawdata_ptr_type_node.
9473 * java-tree.h (rawdata_ptr_type_node): Declare.
9475 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9477 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9478 specifiers in calls to fprintf.
9480 2000-05-03 Andrew Haley <aph@cygnus.com>
9482 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9484 * javaop.h (WORD_TO_INT): New function.
9485 (IMMEDIATE_s4): Use WORD_TO_INT.
9486 * jcf.h (JPOOL_INT): Ditto.
9488 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9491 2000-04-19 Tom Tromey <tromey@cygnus.com>
9493 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9495 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9497 * expr.c (build_jni_stub): New function.
9498 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9500 * parse.y (java_complete_expand_methods): Expand a native method
9501 and call build_jni_stub if -fjni given.
9502 * lang-options.h: Document -fjni.
9503 * lang.c (flag_jni): New global.
9504 (lang_f_options): Added `jni' entry.
9505 * java-tree.h (soft_lookupjnimethod_node,
9506 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9508 (flag_jni): Declare.
9509 (build_jni_stub): Declare.
9510 (struct lang_decl): Added `native' flag.
9511 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9513 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9514 soft_jnipopsystemframe_node): New globals.
9515 (init_decl_processing): Set them. _Jv_InitClass only takes one
9518 * java-tree.def: Put into `C' mode.
9520 2000-04-27 Tom Tromey <tromey@cygnus.com>
9523 * expr.c (expand_invoke): Generate check to see if object pointer
9524 is null in nonvirtual invocation case.
9525 * java-tree.h (soft_nullpointer_node): Declare.
9526 * decl.c (soft_nullpointer_node): New global.
9527 (init_decl_processing): Initialize soft_nullpointer_node.
9528 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9529 or `private' methods.
9530 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9532 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9534 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9537 2000-04-26 Tom Tromey <tromey@cygnus.com>
9539 * zextract.c (find_zip_file_start): New function.
9540 (read_zip_archive): Use it.
9542 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9544 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9546 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9548 * class.c (common_enclosing_context_p): New function.
9549 * java-tree.h (common_enclosing_context_p): Added prototype.
9550 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9551 classes sharing an outer context with the current instance.
9552 * parse.y (build_access_to_thisn): Fixed leading comment.
9553 (verify_constructor_super): New local `supper_inner'. Skip
9554 enclosing context argument in the case of inner class constructors.
9555 (patch_method_invocation): Insert proper context as second
9556 parameter to pure inner class constructor super invocations.
9558 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9560 * parse.y (end_class_declaration): Reset the interface number
9563 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * parse.y (source_start_java_method): Deleted unnecessary code.
9566 (patch_method_invocation): Fixed comment.
9568 2000-04-24 Robert Lipe <robertlipe@usa.net>
9570 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9572 2000-04-23 Tom Tromey <tromey@cygnus.com>
9574 * boehm.c (mark_reference_fields): Use int_byte_position.
9576 2000-04-22 Tom Tromey <tromey@cygnus.com>
9578 * boehm.c (mark_reference_fields): Only call byte_position on
9581 2000-04-22 Tom Tromey <tromey@cygnus.com>
9583 * boehm.c (mark_reference_fields): Added `last_view_index'
9584 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9586 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9588 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9589 * parse.y (check_class_interface_creation): Fixed comments. Select
9590 permitted modifiers for (inner) interfaces. Changed error message
9591 to report rejected modifiers used with local classes.
9593 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9596 of directly inherited type considered in scope.
9597 * parse.y (do_resolve_class): Search inherited classes for inner
9600 2000-04-20 Tom Tromey <tromey@cygnus.com>
9602 * parse.y (not_accessible_p): Use member's class, not current
9603 class, when doing inheritance check for protected reference.
9606 2000-04-20 Jason Schroeder <shrode@subnature.com>
9608 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9610 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9612 * parse.y (lookup_field_wrapper): Search for final local aliases.
9613 (resolve_expression_name): Let lookup_field_wrapper search for
9614 final local aliases. Force the value of `name' if one is found.
9615 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9616 an expression name. Fixed comments.
9618 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9622 2000-04-19 Tom Tromey <tromey@cygnus.com>
9624 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9626 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9630 2000-04-18 Tom Tromey <tromey@cygnus.com>
9633 * gjavah.c (utf8_cmp): Changed return value.
9634 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9636 (cxx_keywords): New global.
9637 (get_field_name): Handle new result of cxx_keyword_subst.
9638 (print_method_info): Likewise.
9640 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9642 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9643 with a newline, for CNI.
9644 (print_stub_or_jni): Print a space or newline before method name for
9646 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9647 (process_file): Include gcj/cni.h if generating CNI stubs.
9649 2000-04-16 Tom Tromey <tromey@cygnus.com>
9651 * gjavah.c (decompile_method): Use print_field_name.
9654 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9656 * parse.y (java_expand_classes): Reverse the package list once.
9657 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9659 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9660 the `==' and `!=' operators.
9662 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * jcf-write.c (generate_bytecode_insns): At invocation time,
9665 always relate an interface method to the type of its selector.
9667 2000-04-05 Tom Tromey <tromey@cygnus.com>
9670 * expr.c (expand_invoke): Generate check to see if object pointer
9671 is null in nonvirtual invocation case.
9672 * java-tree.h (soft_nullpointer_node): Declare.
9673 * decl.c (soft_nullpointer_node): New global.
9674 (init_decl_processing): Initialize soft_nullpointer_node.
9675 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9676 or `private' methods.
9677 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9679 2000-04-05 Tom Tromey <tromey@cygnus.com>
9682 * parse.y (check_final_assignment): Recognize assignments to the
9683 `length' field of an array when generating class files.
9685 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9687 * class.c (decl_hash): Prototype removed.
9688 (decl_compare): Likewise.
9690 2000-04-05 Tom Tromey <tromey@cygnus.com>
9692 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9693 * parse.y (check_modifiers_consistency): Check for final/volatile
9694 clash. Fixes PR gcj/164.
9696 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9698 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9700 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9702 (add_method_1): Use `java_hash_hash_tree_node' and
9703 `java_hash_compare_tree_node'.
9704 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9705 (java_hash_compare_tree_node): Likewise.
9706 * parse.y (find_applicable_accessible_methods_list): Create,
9707 delete and use a hash table to remember already searched interfaces.
9709 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9711 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9714 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9716 * boehm.c (mark_reference_fields, set_bit): Prototype.
9717 (set_bit): Un-ANSI-fy definition.
9719 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9722 * decl.c (emit_init_test_initialization): Likewise.
9724 * gjavah.c (jni_print_char): Likewise.
9726 * parse.y (create_new_parser_context): Likewise.
9728 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9730 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9731 patch missing hunk. Fixed indentation.
9733 2000-03-30 Tom Tromey <tromey@cygnus.com>
9735 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9736 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9738 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9740 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9741 when negative *before* using it as an array index.
9742 * ChangeLog: Fixed typo.
9744 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9746 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9747 to 0 when it reaches -1.
9749 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9751 * jcf-parse.c (get_constant): Properly cast `num' during the
9752 invocation of `add_double'.
9753 * jcf-write.c (push_long_const): Properly cast `lo' before
9754 comparing it to short bounds.
9755 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9756 `interface_body:' is reduced after the current interface is
9759 2000-03-26 Tom Tromey <tromey@cygnus.com>
9761 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9762 Java-specific `-f' option.
9764 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9766 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9767 Adjust order of making types.
9768 Make bitsize_*_node values.
9770 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9772 * class.c (make_field_value): Use byte_position.
9773 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9774 (java_array_data_offset): Likewise.
9775 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9778 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9780 * parse.y (check_abstract_method_definitions): New local
9781 `end_type_reached'. Make sure we also consider `end_type'.
9782 (java_check_abstract_method_definitions): Make sure we eventually
9783 consider `java.lang.Object'.
9784 (maybe_use_access_method): Don't use access method if not in the
9785 context of a pure inner class or if the method's context is right.
9786 (find_applicable_accessible_methods_list): New static flag
9787 `object_done'. Don't search abstract classes as interfaces. Fixed
9788 indentation. Fixed the `java.lang.Object' only search. Search
9789 class interface(s) first, then fully search enclosing contexts.
9790 (find_most_specific_methods_list): Pick the closest candidate when
9791 they're all abstract.
9793 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9795 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9796 properly initialize `finished_label'. Don't emit gotos for empty
9799 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9801 * except.c (emit_handlers): Clear catch_clauses_last.
9803 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9805 * parse.y (check_method_types_complete): New function.
9806 (create_class): Reset anonymous class counter only when seeing an
9808 (java_complete_class): JDEP_METHOD: Don't recompute signature
9811 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9813 * class.c (build_static_ref): Fixed indentation in comment.
9814 * java-tree.def (TRY_EXPR): Fixed typo in name.
9815 (CLASS_LITERAL): Likewise.
9816 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9817 (struct lang_type): New field `dot_class'.
9818 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9819 (generate_classfile): Method `class$' is synthetic.
9820 * parse.y (build_do_class_method): New function.
9821 (build_dot_class_method_invocation): Likewise.
9822 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9823 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9824 (qualify_ambiguous_name): Likewise.
9825 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9826 (build_try_statement): Fixed leading comment.
9828 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9830 * class.c (make_field_value): Properly handle sizes.
9831 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9832 (layout_class_method): Count using trees.
9833 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9834 * expr.c (java_array_data_offset): Use int_bit_position.
9835 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9836 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9838 2000-03-16 Tom Tromey <tromey@cygnus.com>
9840 * lang.c (flag_hash_synchronization): New global.
9841 (lang_f_options): Added `hash-synchronization'.
9842 * lang-options.h: Mention -fhash-synchronization.
9843 * java-tree.h (flag_hash_synchronization): Declare.
9844 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9845 hash table synchronization is disabled.
9846 * decl.c (init_decl_processing): Only push `sync_info' value when
9847 hash table synchronization is disabled.
9848 * class.c (make_class_data): Only push `sync_info' field when hash
9849 table synchronization is disabled. Removed dead code.
9851 2000-03-16 Tom Tromey <tromey@cygnus.com>
9853 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9855 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9857 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9859 * parse.y (patch_method_invocation): Handle anonymous classes
9860 creation in static context.
9862 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9864 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9865 * parse.y (resolve_qualified_expression_name): Use it.
9866 (patch_method_invocation): Likewise.
9868 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9870 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9871 depending on the type of dependency which dictates what the
9873 (unresolved_type_p): Resolved types limited to the current class.
9875 2000-03-15 Tom Tromey <tromey@cygnus.com>
9877 * decl.c (init_decl_processing): Set type of `sync_info' to be
9880 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9881 Correctly compute bit number for current slot. Zero `high' and
9882 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9883 mark_reference_fields.
9884 (mark_reference_fields): New function.
9886 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9888 * parse.y (register_incomplete_type): Fixed initialization of
9891 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9893 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9895 (push_class_context, pop_class_context): New function.
9896 (class_body:): Call pop_class_context.
9897 (interface_body:): Likewise.
9898 (INNER_QUALIFIER): New macro.
9899 (report_class_declaration): Changed output format and use
9900 INNER_QUALIFIER. Call push_class_context.
9902 2000-02-14 Andrew Haley <aph@cygnus.com>
9904 * check-init.c (check_init): Add new cases for unary and binary
9907 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9909 * parse.y (resolve_package): Set `next' once a type name has been
9910 progressively discovered.
9911 (resolve_qualified_expression_name): Propagate resolution only if
9912 there are remaining qualifiers. Take into account `q' might have
9913 been cleared after re-qualification.
9914 * parse.y (patch_method_invocation): New local `resolved'.
9915 Section dealing with qualified expression rewritten to use
9916 resolve_field_access.
9918 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9920 * parse.h (PUSH_CPC): Fixed indentation.
9921 (DEBUG_CPC): New macro.
9922 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9923 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9924 * parse.y (class_body_declaration:): Use
9925 SET_CPC_INSTANCE_INITIALIZER_STMT.
9926 (method_declaration:): Check for null current_function_decl.
9927 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9928 (java_parser_context_pop_initialized_field): Better handling of
9930 (maybe_make_nested_class_name): Mark nested class name as
9931 qualified when necessary.
9932 (end_class_declaration): Don't call java_parse_context_resume when
9933 one or more error occurred.
9934 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9935 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9936 SET_CPC_INITIALIZER_STMT.
9937 (method_header): Check for inner classes declaring static methods.
9938 (resolve_qualified_expression_name): Handle situation where `this'
9941 2000-03-13 Hans Boehm <boehm@acm.org>
9943 * typeck.c (build_prim_array_type): Correctly set the high word too.
9945 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9947 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9949 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9950 list of methods for interfaces.
9952 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9954 * parse.y (qualify_ambiguous_name): Properly handle expressions
9957 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9959 * parse.y (check_final_assignment): Extended to process
9961 (patch_assignment): Have check_final_assignment called only once.
9963 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9965 * java-tree.h (IS_INIT_CHECKED): New flag.
9966 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9967 * parse.y (patch_string): Call force_evaluation_order on the
9968 completed string concatenation tree.
9969 * expr.c (force_evaluation_order): Call force_evaluation_order on
9970 function's arguments too.
9972 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9974 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9975 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9976 (build_anewarray): Likewise.
9977 * parse.y (patch_newarray): Likewise.
9978 * parse.c: Regenerated.
9980 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9982 * decl.c (init_decl_processing): Added new class fields `depth',
9983 `ancestors', and `idt' to class_type_node. Use
9984 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9985 * class.c (make_class_data): Push initial values for new fields.
9986 * java-tree.h: Updated prototype for `build_invokeinterface'.
9987 * expr.c (build_invokeinterface): Changed parameters to accept
9988 `method' tree. Calculate index of `method' in its declaring
9989 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9990 (expand_invoke): Call `build_invokeinterface' with new parameters.
9991 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9994 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9996 * typeck.c (lookup_do): Search superinterfaces first
9997 when looking up an interface method. From Godmar Back
10000 2000-03-06 Tom Tromey <tromey@cygnus.com>
10002 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10004 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10006 * java-tree.h (lookup_argument_method2): Declared.
10007 (safe_layout_class): Prototype moved from parse.h.
10008 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10009 * parse.y (java_check_regular_methods): Local `super_class' gone.
10010 Call lookup_argument_method2 instead of lookup_argument_method.
10011 Perform modifier match for methods found declared in implemented
10012 interfaces. Fixed indentation problem. Overriding/hiding error
10013 report to take place only for methods found in classes.
10014 * typeck.c (lookup_argument_method): Changed leading
10015 comment. Re-written by calling lookup_do.
10016 (lookup_argument_method2): New function.
10017 (lookup_java_method): Re-written by calling lookup_do.
10018 (lookup_do): New function.
10020 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10022 * check-init.c (check_init): Removed dead code. Handle (blank)
10024 * parse.y (declare_local_variables): New local `final_p', set it
10025 and use it to initialize LOCAL_FINAL.
10026 (check_final_assignment): Only check FIELD_DECLs.
10028 2000-02-17 Tom Tromey <tromey@cygnus.com>
10030 * Makefile.in (JAVA_OBJS): Added boehm.o.
10031 (boehm.o): New target.
10032 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10033 * java-tree.h (flag_use_boehm_gc): Declare.
10034 (get_boehm_type_descriptor): Declare.
10035 * lang.c (lang_f_options): Added `use-boehm-gc'.
10036 (flag_use_boehm_gc): New global.
10037 * lang-options.h: Added -fuse-boehm-gc.
10038 * boehm.c: New file.
10039 * class.c (get_dispatch_table): If class uses a Boehm type
10040 descriptor, put it in the vtable.
10041 (make_class_data): Removed dead code.
10043 2000-03-03 Per Bothner <per@bothner.com>
10045 * decl.c (init_decl_processing): Initialize sizetype properly.
10047 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10049 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10050 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10051 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10052 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10053 (jcf_parse): New local `current'. Load innerclasses seen in outer
10054 context being processed.
10055 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10056 * jcf-write.c (append_innerclasses_attribute): New function.
10057 (append_innerclasses_attribute_entry): Likewise.
10058 (get_access_flags): Handle static classes. Set anonymous and local
10059 classes to be private.
10060 (generate_classfile): Attribute count adjusted. Call
10061 append_innerclasses_attribute.
10062 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10063 PURE_INNER_CLASS_TYPE_P.
10064 * parse.y (parser_qualified_classname): New parameter `is_static',
10065 produce non qualified name accordingly.
10066 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10067 (create_interface): Added argument to parser_qualified_classname.
10068 (create_class): Added argument to parser_qualified_classname. Setup
10069 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10070 (add_inner_class_fields): Fixed indentation.
10071 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10072 (method_declarator): Fixed typo in comment.
10073 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10074 (build_current_thisn): Likewise.
10075 (patch_method_invocation): Likewise.
10077 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10079 * decl.c (current_function_decl): Move to toplev.c.
10081 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10083 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10084 (DECL_BIT_INDEX): Use underlying representation.
10085 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10087 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10089 * expr.c (build_java_ret): Pass proper type to size_binop.
10091 2000-02-25 Anthony Green <green@cygnus.com>
10093 * expr.c (build_class_init): Mark the decl to be ignored by
10095 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10096 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10097 * class.c (init_test_hash_newfunc): New function.
10098 (decl_hash): New function.
10099 (decl_compare): New function.
10100 * decl.c (emit_init_test_initialization): New function.
10101 (complete_start_java_method): Traverse the init test hashtable,
10102 calling emit_init_test_initialization.
10103 (always_initialize_class_p): Define.
10104 * expr.c (build_class_init): Use initialization tests when
10105 emitting class initialization code.
10106 (always_initialize_class_p): Declare.
10107 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10109 * java-tree.h: Include hash.h.
10110 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10111 (struct lang_decl): Add init_test_table field.
10112 (init_test_hash_entry): Define.
10114 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10116 * gjavah.c (main): Avoid using `argi' to report unimplemented
10119 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10122 initialize locals to avoid warnings. Local `exception_type' moved
10125 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10127 * parse.y (resolve_expression_name): Use `orig' as a second
10128 argument to resolve_field_access.
10129 (resolve_field_access): Removed unnecessary code when dealing with
10132 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10134 * class.c (push_super_field): Don't push the field twice.
10135 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10136 * parse.h (java_reorder_fields): Prototyped.
10137 * parse.y (java_reorder_fields): New function.
10138 (java_layout_class): Simplified not to worry about re-ordering.
10140 2000-02-23 Tom Tromey <tromey@cygnus.com>
10142 * gjavah.c (print_name): In JNI case, correctly quote string.
10143 (print_method_info): Don't handle overrides in JNI mode.
10145 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10147 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10148 value type set to `boolean_type_node'.
10150 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10152 * jcf-dump.c (main): Test for correct condition after
10153 output file creation.
10155 2000-02-19 Anthony Green <green@cygnus.com>
10157 * jcf-depend.c (add_entry): Fix test for first list entry.
10159 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10161 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10162 * constants.c (build_constants_constructor): Likewise.
10164 2000-02-19 Anthony Green <green@cygnus.com>
10166 * jcf-depend.c (add_entry): Add entries to the end of the list.
10168 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10170 * decl.c (INT_TYPE_SIZE): Define if necessary.
10171 (expand_java_return): Handle the case of a native integer smaller
10172 than a JVM integer.
10174 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10176 * gjavah.c (help): Use GCCBUGURL.
10177 * jv-scan.c (help): Likewise.
10178 * jcf-dump.c (help): Likewise.
10180 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10182 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10185 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10187 * jcf-parse.c (load_class): Call `fatal' if no file containing
10188 the target class are found.
10190 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10192 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10193 lex.c, lex.h, and PARSE_H to...
10194 (parse.o, parse-scan.o): ...here, respectively.
10196 * lex.c: Split out code that may trigger SIGFPE from yylex()
10197 to its own function.
10198 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10200 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10202 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10204 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10206 * parse.y (outer_field_access_p): Stop in time when outer contexts
10208 (resolve_qualified_expression_name): Properly qualify *everything*
10209 after a package.type to be resoled as expression names.
10210 (find_applicable_accessible_methods_list): Save/restore `class' to
10211 isolate it from a possible outer context search.
10213 2000-02-15 Tom Tromey <tromey@cygnus.com>
10215 * gjavah.c (jni_print_char): New function.
10216 (print_full_cxx_name): Use it.
10217 (decode_signature_piece): Likewise.
10218 (print_cxx_classname): Likewise.
10220 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10222 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10224 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10226 * gjavah.c: Include version.h.
10228 * jcf-dump.c: Likewise.
10230 * jv-scan.c: Likewise.
10232 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10234 * parse.y (outer_field_access_fix): First parameter now a tree
10235 node. Check for assignment to final. First argument to
10236 build_outer_field_access_fix modified to accommodate prototype.
10237 (build_outer_field_access): Don't check for assignment to final
10239 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10240 possibly returned by outer_field_access_fix. Changed
10241 outer_field_access_fix's first argument.
10242 (check_final_assignment): $finit$'s context is OK.
10243 (patch_unaryop): Use node instead of its line/column value when
10244 calling outer_field_access_fix.
10246 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10248 * parse.y (interface_declaration:): No longer tagged
10249 <node>. Re-installed default action.
10250 (class_member_declaration:): Handle inner interfaces.
10251 (interface_member_declaration): Handle inner interfaces and
10253 (create_interface): Push error if one seen. Suspend parsing
10254 context when processing an inner interface.
10255 (register_fields): Inner class static field limitations not to
10256 apply to inner interfaces.
10258 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10260 * jcf-parse.c (load_class): Update `java_error_count' when a
10261 class' file can't be found.
10262 (parse.y): Avoid (byte)code generation when errors seen.
10264 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10267 decodes a valid node.
10268 (patch_binop): Handle TRUNC_DIV_EXPR.
10270 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10272 * parse.y (resolve_package): New local `acc'. Try to progressively
10273 build and guess a package and type name.
10275 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10277 * parse.y (find_applicable_accessible_methods_list): Load and
10278 layout the search class if necessary.
10279 (java_complete_tree): Keep to original type of the folded initial
10282 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10284 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10285 Generate error message if circularity is detected. New static
10287 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10288 * jcf-write.c (generate_bytecode_insns): Very simply handle
10290 * parse.y (java_check_circular_reference): Use
10291 `cyclic_inheritance_report' during report, if necessary.
10292 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10293 walking NEW_ARRAY_INIT twice.
10295 2000-02-09 Tom Tromey <tromey@cygnus.com>
10297 * parse.y (check_class_interface_creation): Allow inner classes to
10298 be `private' or `protected', check modifiers' consistency. Prevent
10299 block local classes from bearing any modifiers.
10301 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10303 * except.c (check_start_handlers): Re-add prototype lost in last
10305 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10307 2000-02-09 Andrew Haley <aph@cygnus.com>
10309 * decl.c (clear_binding_level): Remove excess initializer.
10310 (maybe_poplevels): Remove unused variable.
10311 (force_poplevels): Ditto.
10312 (struct binding_level): Add comment.
10314 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10316 * jcf-write.c (generate_classfile): Don't consider
10317 pre-initialization with reference value (use <clinit> instead.)
10318 * parse.y (java_fix_constructors): No generated constructor for
10320 (build_outer_field_access): Removed debug message.
10321 (outer_field_expanded_access_p): Adapted to bytecode generation.
10322 (build_outer_field_access_method): Use fix_method_argument_names.
10323 (build_outer_method_access_method): Fixed indentation. Added
10324 comment. Handle access method generation for static and also void
10326 (build_access_to_thisn): Inserted debug message.
10327 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10328 (resolve_qualified_expression_name): Fixed comment.
10329 (not_accessible_p): Adapted to bytecode generation. Added comment.
10330 (patch_method_invocation): Added comment.
10331 (maybe_use_access_method): Fixed leading comment. Handle static
10333 (java_complete_lhs): Don't shortcut handling of initialized upon
10334 declaration String type static fields when generating bytecode.
10335 (patch_unaryop): Handle outer field access when generating
10338 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10340 * java-tree.h (FIELD_THISN): New macro.
10341 * jcf-write.c (append_synthetic_attribute): New function.
10342 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10343 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10344 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10346 (build_outer_field_access): Turned on access functions usage and
10347 generation when compiling to bytecode.
10348 (maybe_use_access_method): Likewise.
10350 2000-01-25 Andrew Haley <aph@cygnus.com>
10352 * java-except.h (struct eh_range): Add `expanded' field.
10353 (maybe_start_try): Add end_pc arg.
10354 (maybe_end_try): Ditto.
10355 * java-tree.h (force_poplevels): new function.
10356 * expr.c (expand_byte_code): Don't call maybe_start_try or
10358 * except.c (add_handler): Reset expanded.
10359 (expand_start_java_handler): Set expanded.
10360 (check_start_handlers): Don't expand a start handler that's
10361 already been expanded.
10362 (maybe_start_try): Add end_pc arg. Only expand a handler which
10364 (expand_end_java_handler): call force_poplevels.
10365 (force_poplevels): new function.
10366 * decl.c (binding_level): Add start_pc of binding level.
10367 (maybe_pushlevels): Call maybe_start_try when pushing binding
10369 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10370 (LARGEST_PC): Define.
10371 (clear_binding_level): Use LARGEST_PC.
10373 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10374 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10375 (binding_depth, is_class_level, current_pc): new variables.
10376 (struct binding_level): ditto.
10377 (indent): new function.
10378 (push_jvm_slot): add debugging info.
10379 (maybe_pushlevels): ditto.
10380 (maybe_poplevels): ditto.
10381 (pushlevel): ditto.
10383 (start_java_method): ditto.
10384 (give_name_to_locals): comment only.
10385 * except.c (binding_depth, is_class_level, current_pc):
10387 (expand_start_java_handler): add debugging info.
10388 (expand_end_java_handler): ditto.
10390 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10392 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10393 (print_name_for_stub_or_jni, process_file): Constify a char*.
10395 2000-02-03 Tom Tromey <tromey@cygnus.com>
10397 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10399 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10401 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10402 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10405 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10407 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10408 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10409 (struct lang_type): New field `ii_block'.
10410 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10411 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10412 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10413 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10414 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10415 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10417 * parse.y (add_instance_initializer): New function.
10418 (in_instance_initializer): New static global.
10419 (class_body_declaration:): Link instance initializer block.
10420 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10421 (array_creation_expression:): Remove unused local.
10422 (java_parser_context_push_initialized_field): Fixed leading
10423 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10424 CPC_INSTANCE_INITIALIZER_LIST.
10425 (java_parser_context_pop_initialized_field): Likewise.
10426 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10427 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10428 CPC_INITIALIZER_STMT.
10429 (fix_constructors): New local `class_type'. Use it. Call
10430 add_instance_initializer.
10431 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10432 (patch_return): Forbid return in instance initializers.
10433 (patch_throw_statement): Enforce exception handling in the context
10434 of instance initializers.
10436 2000-02-03 Tom Tromey <tromey@cygnus.com>
10438 * Make-lang.in (java.mostlyclean): Remove executables in
10441 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10443 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10444 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10445 (java_float_finite): Convert to use union Word from javaop.h.
10446 (java_double_finite): Convert to use union DWord from javaop.h.
10448 2000-02-02 Tom Tromey <tromey@cygnus.com>
10450 * gjavah.c (options): Added `jni' entry.
10451 (help): Document -jni.
10452 (flag_jni): New global.
10453 (process_file): Handle JNI output. Don't print text from
10454 -prepend, -add, etc, when generating stubs. Only remove `.class'
10455 suffix if it actually exists.
10456 (main): Create a `.c' file when run with `--jni --stubs'. Create
10457 correct output file name with `--jni'.
10458 (print_include): Mangle header name differently in JNI case.
10459 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10461 (print_method_info): Handle JNI case. Put signature info into
10462 method name. Handle case when STREAM is NULL.
10463 (print_name_for_stub_or_jni): New function.
10464 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10465 (print_cxx_classname): Handle JNI.
10466 (print_full_cxx_name): Likewise.
10467 (decode_signature_piece): Likewise.
10468 (overloaded_jni_method_exists_p): New function.
10469 (struct method_name): Added `signature' and `sig_length' fields.
10470 (HANDLE_END_FIELD): Do nothing in JNI mode.
10472 2000-02-02 Tom Tromey <tromey@cygnus.com>
10474 * jv-scan.c: Include version.c, <getopt.h>.
10475 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10476 (options): New array.
10477 (usage): New function.
10478 (version): New function.
10479 (main): Use getopt_long to parse command line.
10480 * jcf-dump.c: Include version.c, <getopt.h>.
10481 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10482 OPT_JAVAP): New macros.
10483 (options): New array.
10484 (usage): Return `void'. Changed message.
10485 (help): New function.
10486 (version): New function.
10487 (main): Use getopt_long_only to parse command line.
10488 * gjavah.c: Include <getopt.h>.
10489 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10490 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10491 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10492 (options): New array.
10493 (java_no_argument): Removed.
10494 (help): Updated with missing options.
10495 (main): Use getopt_long_only to parse command line.
10496 (usage): Changed message.
10498 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10500 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10501 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10502 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10503 * parse.y (array_creation_expression:): Handle anonymous arrays.
10504 (build_array_from_name): Don't set `ret_name' if null.
10505 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10506 (qualify_ambiguous_name): Likewise.
10507 (java_complete_expand_class): Likewise.
10509 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10511 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10512 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10513 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10514 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10515 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10516 AIPL_FUNCTION_COMPLETED_INVOCATION.
10517 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10518 AIPL_FUNCTION_INVOCATION_READY.
10519 (AIPL_FUNCTION_DECLARATION): New enum entry.
10520 * parse.y (reorder_static_initialized): New function.
10521 (java_parser_context_pop_initialized_field): Use it.
10522 (add_inner_class_fields): Use
10523 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10524 augmented. Install marker after last alias initializer, if any.
10525 (generate_finit): Fixed typo. Don't try to retain only the used
10527 (method_header): Compute and set DECL_FUNCTION_NAP.
10528 (method_declarator): Fixed comment. Insert alias initializer in
10530 (build_alias_initializer_parameter_list): Fixed leading
10531 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10532 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10533 (java_complete_expand_class): Code to retain only used aliases
10535 (java_complete_expand_methods): New local `first_decl'. Generate
10536 $finit$ first, then expand the constructors, regular methods and
10538 (java_complete_expand_method): Don't report error on missing
10539 return statement if previously detected bogus.
10540 (fix_constructors): Don't patch constructor parameters list.
10541 (patch_method_invocation): Use new AIPL enum values. Reverse
10542 alias initializer list for anonymous classes.
10544 2000-01-30 Anthony Green <green@redhat.com>
10546 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10547 determine how many stack slots to pop.
10549 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10551 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10552 error handling/recovery.
10553 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10555 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10557 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10558 FIELD_LOCAL_ALIAS_USED): New macros.
10559 (DECL_FUNCTION_NAP): New macro.
10560 (struct lang_decl): New field `nap'.
10561 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10562 (struct lang_type): New fields `finit_stmt_list' and
10563 `clinit_stmt_list'.
10564 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10565 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10566 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10567 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10568 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10569 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10570 (BUILD_THROW): Macro line separator re-indented.
10571 * parse.y (end_class_declaration): New function.
10572 (maybe_generate_pre_expand_clinit): New name for
10573 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10574 pre-expand static fields.
10575 (maybe_generate_clinit): Function deleted.
10576 (check_for_static_method_reference): Prototype's parameter list
10578 (generate_finit): New name for maybe_generate_finit. Changed
10579 leading comment. Function rewritten to use
10580 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10581 (build_alias_initializer_parameter_list): New function.
10582 (java_parser_context_pop_initialized_field): Likewise.
10583 (add_inner_class_fields): Likewise.
10584 (type_declaration:): Call end_class_declaration.
10585 (class_member_declaration:): Likewise.
10586 (formal_parameter_list:): Fixed typos.
10587 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10588 element. Improved error handling.
10589 (block_statement:): Call end_class_declaration.
10590 (anonymous_class_creation:): Likewise.
10591 (create_anonymous_class): Fixed comments.
10592 (create_class): Call add_inner_class_fields.
10593 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10594 (method_header): Use MARK_FINAL_PARMS.
10595 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10596 (method_declarator): Propagate final argument flag.
10597 (craft_constructor): New local `artificial'. Call
10598 build_alias_initializer_parameter_list. Use
10599 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10600 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10602 (complete_expand_class): Get rid of unused outer context local
10604 (java_complete_expand_methods): Fixed leading
10605 comment. Generate/pre-expand <clinit> first. Changed method
10606 expansion order to regular, $finit$, constructors, <clinit>.
10607 (java_complete_expand_method): Set current_function_decl.
10608 (fix_constructors): Fix constructor parameter list to account for
10609 outer context local alias initializers.
10610 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10611 (resolve_expression_name): Lookup outer context local aliases. New
10612 local `access', use it.
10613 (patch_method_invocation): Patch inner class ctor invocation with
10614 outer context local aliases initialization values. $finit$
10615 invocation patching now includes things generated with
10616 build_alias_initializer_parameter_list.
10617 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10618 (build_super_invocation): Likewise.
10619 (patch_assignment): Changed comment.
10621 2000-01-27 Andrew Haley <aph@cygnus.com>
10623 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10627 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10629 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10631 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10633 * parse.y (register_fields): Don't pass a format specifier to
10634 OBSOLETE_MODIFIER_WARNING.
10635 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10636 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10638 (check_modifiers): Change function into a macro.
10639 (check_class_interface_creation): Pass a literal format string.
10641 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10643 * buffer.h: PROTO -> PARAMS.
10644 * check-init.c: Likewise.
10645 * class.c: Likewise.
10646 * constants.c: Likewise.
10647 * convert.h: Likewise.
10648 * decl.c: Likewise.
10649 * except.c: Likewise.
10650 * expr.c: Likewise.
10651 * gjavah.c: Likewise.
10652 * java-except.h: Likewise.
10653 * java-tree.h: Likewise.
10654 * jcf-depend.c: Likewise.
10655 * jcf-dump.c: Likewise.
10656 * jcf-parse.c: Likewise.
10657 * jcf-path.c: Likewise.
10658 * jcf-reader.c: Likewise.
10659 * jcf-write.c: Likewise.
10661 * jv-scan.c: Likewise.
10662 * jvgenmain.c: Likewise.
10663 * jvspec.c: Likewise.
10664 * lang.c: Likewise.
10667 * parse-scan.y: Likewise.
10668 * parse.h: Likewise.
10669 * parse.y: Likewise.
10670 * typeck.c: Likewise.
10671 * verify.c: Likewise.
10672 * xref.c: Likewise.
10673 * xref.h: Likewise.
10674 * zextract.c: Likewise.
10675 * zipfile.h: Likewise.
10677 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10679 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10680 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10681 * constants.c (build_constant_data_ref): Check for cached
10682 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10683 in TYPE_CPOOL_DATE_REF.
10684 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10685 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10686 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10687 (LOCAL_FINAL): New macro.
10688 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10689 constant pool -- don't try to reuse.
10690 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10691 TYPE_LANG_SPECIFIC.
10692 (find_in_current_zip): Use TYPE_JCF.
10693 * parse.h (java_check_final): Prototype removed.
10694 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10695 (maybe_create_class_interface_decl,
10696 check_class_interface_creation): Likewise.
10697 (java_expand_finals): Function removed.
10698 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10699 (block_statement:): Fixed comment.
10700 (anonymous_class_creation:): Likewise.
10701 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10703 (check_class_interface_creation): Loosened error report on (inner)
10704 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10705 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10706 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10708 (create_interface): Likewise.
10709 (anonymous_class_counter): New static global.
10710 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10711 patch. Fixed comments.
10712 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10713 anonymous_class_counter when declaring a toplevel class.
10714 (craft_constructor): Fixed constructor name when handling
10715 anonymous classes. Anonymous class constructors to feature hidden
10716 this$<n> parameter.
10717 (java_fix_constructors): Added comment.
10718 (java_check_final): Function removed.
10719 (java_complete_expand_methods): Fixed comment. Don't generate
10720 class data, save its outgoing constant pool instead.
10721 (verify_constructor_super): Skip anonymous class constructor
10722 hidden this$<n> parameter.
10723 (java_expand_classes): New local `saved_ctxp'. Removed call to
10724 java_expand_finals and java_check_final. Expand anonymous class
10725 constructors. Generate class data.
10726 (build_super_invocation): Skip anonymous class hidden this$<n>
10728 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10729 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10730 (set_java_signature): Likewise.
10732 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10734 * gjavah.c: Delete ACC_VISIBILITY define.
10735 * jcf.h: Add ACC_VISIBILITY define.
10736 * parse.y: final: rule tagged <value>.
10737 (java_check_regular_methods): Use ACC_VISIBILITY define for
10738 default package access check.
10739 (local_variable_declaration_statement): Use final: rule.
10741 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10743 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10744 (final:): New rule.
10746 2000-01-17 Tom Tromey <tromey@cygnus.com>
10748 * gjavah.c (print_field_info): Allow non-static final fields.
10750 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10752 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10753 * parse.y (patch_anonymous_class): New function.
10754 (create_anonymous_class): Register incomplete type when the
10755 class/interface to extends/implement isn't known yet.
10756 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10757 (verify_constructor_super): Tuned error message.
10759 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10761 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10762 (ANONYMOUS_CLASS_P): New macro.
10763 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10764 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10765 * parse.y (create_class): Added leading argument.
10766 (maybe_create_class_interface_decl,
10767 check_class_interface_creation): Likewise.
10768 (craft_constructor): New function.
10769 (verify_constructor_super): Added argument in prototype.
10770 (class_declaration:): Inserted leading argument.
10771 (for_begin:): Use FOR_LOOP_P.
10772 (anonymous_class_creation): Create WFL of the anonymous class to
10773 instantiate. Call build_new_invocation. Added comments.
10774 (check_class_interface_creation): Handle parameter `anonymous' in
10775 verbose mode class creation announce.
10776 (link_nested_class_to_enclosing): Exclude anonymous classes.
10777 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10778 anonymous class, even though they appear to have an enclosing
10780 (create_interface): Pass extra argument to
10781 check_class_interface_creation.
10782 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10783 (create_class): Call check_class_interface_creation and
10784 maybe_create_class_interface_decl with extra new argument. Don't
10785 add private this$<n> to anonymous classes.
10786 (method_declarator): Insert hidden this$<n> to anonymous class
10788 (java_fix_constructors): Deleted code creating default
10789 constructor. Call craft_constructor instead.
10790 (java_check_regular_methods): Set `saw_constructor' to 1 for
10792 (fix_constructors): Pass extra argument to verify_constructor_super.
10793 (verify_constructor_super): New local `sdecl', use it. Search for
10794 matching constructor (possibly featuring arguments) in super
10796 (lookup_method_invoke): Craft constructor according to arguments
10797 list when dealing with anonymous class constructors.
10798 (build_super_invocation): Pass arguments to anonymous class super
10800 (search_loop): Use FOR_LOOP_P.
10801 (labeled_block_contains_loop_p): Likewise.
10803 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10805 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10806 (enclosing_context_p): New function.
10807 (get_access_flags_from_decl): Handle CLASS_STATIC.
10808 (maybe_layout_super_class): Extra first argument passed to
10810 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10812 * decl.c (access0_identifier_node): New global.
10813 (init_decl_processing): access0_identifier_node initialized.
10814 (pushdecl): Set DECL_CONTEXT only on non type decls.
10815 * expr.c (lookup_field): Lookup inner class fields in enclosing
10817 (expand_invoke): Use ID_INIT_P.
10818 (expand_java_field_op): Use DECL_CLINIT_P.
10819 * java-tree.def (CLASS_LITERAL): New tree code.
10820 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10821 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10822 (struct lang_decl): New field `inner_access'.
10823 (enclosing_context_p): Prototyped.
10824 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10825 ID_CLINIT_P): New macros.
10826 (CLASS_STATIC): New macro.
10827 (CLASS_ACCESS0_GENERATED_P): New macro.
10828 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10829 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10830 INNER_CLASS_P): New macros.
10831 (DECL_INNER_CLASS_LIST): New macro.
10832 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10834 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10835 the shift value to int. Fixed typo in comment.
10836 * lex.c (inst_id, wpv_id): Initialize.
10837 * mangle.c (unicode_mangling_length): Take `$' into account.
10838 * parse.h (DRECOVER, RECOVER): Terminate properly.
10839 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10840 (typedef struct _jdep): New field `enclosing'.
10841 (JDEP_ENCLOSING): New macro.
10842 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10843 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10844 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10845 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10846 GET_ENCLOSING_CPC_CONTEXT): New macros.
10847 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10848 (do_resolve_class): Added extra argument in prototype.
10849 * parse.y (resolve_class): Added extra argument in prototype.
10850 (maybe_create_class_interface_decl): Likewise.
10851 (maybe_use_access_method, build_wfl_wrap): New functions.
10852 (java_complete_expand_classes, java_complete_expand_class):
10854 (java_parser_context_push_initialized_field,
10855 java_parser_context_suspend, java_parser_context_resume):
10857 (maybe_make_nested_class_name, make_nested_class_name,
10858 set_nested_class_simple_name_value,
10859 link_nested_class_to_enclosing, find_as_inner_class,
10860 find_as_inner_class_do, check_inner_class_redefinition,
10861 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10862 maybe_build_thisn_access_method, build_outer_field_access,
10863 build_outer_field_access_methods, build_outer_field_access_expr,
10864 build_outer_method_access_method, build_new_access_id,
10865 build_outer_field_access_method, outer_field_access_p,
10866 outer_field_expanded_access_p, outer_field_access_fix,
10867 build_incomplete_class_ref, patch_incomplete_class_ref,
10868 create_anonymous_class): Likewise.
10869 (inst_id, wpv_id): New static global variables.
10870 (synchronized:): New rule, tagged <node>.
10871 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10873 (anonymous_class_creation:): New rule, tagged <node>.
10874 (NEW_TK): Tagged <node>.
10875 (type_literals, array_type_literal): New rules, tagged <node>.
10876 (class_declaration:): Removed action when reducing by class_body:
10877 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10878 using GET_CPC in sub-rules.
10879 (class_member_declaration): Handle inner classes.
10880 (method_declaration): When reducing method_header:, reset
10881 current_function_decl when appropriate.
10882 (method_declarator:): Set the number of formal parameter to 0 for
10883 method declared without arguments.
10884 (constructor_declarator:): Likewise.
10885 (static_initializer:): List of elements kept in a list.
10886 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10887 use of the keyword `static' for type declarations.
10888 (block_statement:): Handle inner class declarations.
10889 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10890 type qualified `this'.
10891 (class_instance_creation_expression): Use anonymous_class_creation:
10892 to handle inner class instances creation. Handle qualified `new'.
10893 (something_dot_new): Added appropriate actions.
10894 (create_new_parser_context): New function.
10895 (java_push_parser_context, java_parser_context_save_global,
10896 java_parser_context_suspend): Use create_new_parser_context.
10897 (check_modifiers): Changed leading comment.
10898 (check_class_interface_creation): Handle interclasses.
10899 (add_superinterfaces): Fixed comment.
10900 (create_interface): Build qualified name from the raw_name instead
10901 of its matching WFL. Push the initialized fields list. raw_name added
10902 as an extra argument to maybe_create_class_interface_decl.
10903 (create_class): Build qualified name from the raw_name instead of
10904 its matching WFL. Removed assignment to current_parsed_class_un.
10905 Call PUSH_ERROR before returning an error. Suspend the current
10906 parser context when processing an inner class. Push the
10907 initialized fields list. raw_name added as an extra argument to
10908 maybe_create_class_interface_decl. Add the private this$<n>
10910 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10911 (register_fields): Get the class type from GET_CPC and handle
10912 previous errors. Added code to handle the creation of static
10913 fields in inner classes. Initialized fields initialization
10914 statements kept in a list of lists.
10915 (maybe_generate_finit): Initialized fields initialization
10916 statements kept in a list of lists. Use GET_CPC.
10917 (maybe_generate_clinit): Likewise.
10918 (method_header): Use GET_CPC and GET_CPC_UN.
10919 (parser_qualified_classname): Handle inner classes.
10920 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10921 (java_fix_constructors): Hide pointer to enclosing context
10922 instance in constructor list when dealing with inner classes.
10923 (jdep_resolve_class): Call resolve_class with extra first argument
10925 (resolve_class): Add enclosing context as a first extra argument
10926 to do_resolve_class.
10927 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10929 (resolve_no_layout): Extra argument added to resolve_class
10931 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10932 (java_get_real_method_name): Use GET_CPC_UN.
10933 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10934 (java_check_abstract_methods): Handle static method declared in
10935 inner classes by an error.
10936 (java_check_regular_methods): Use DECL_CLINIT_P.
10937 (source_start_java_method): Also set DECL_MAX_LOCALS.
10938 (create_artificial_method): Call java_parser_context_save_global
10939 and java_parser_context_restore_global instead of saving/restoring
10940 the context by hand.
10941 (expand_start_java_method): Improved verbose mode message.
10942 (java_complete_expand_methods): Fixed leading comment. Use
10944 (fix_constructors): Added assignment to this$<n> if necessary.
10945 (java_expand_classes): Call java_complete_expand_classes instead
10946 of java_complete_expand_methods.
10947 (make_qualified_primary): Simplified.
10948 (merge_qualified_name): Optimized for missing left or right parts.
10949 (resolve_expression_name): Handle access to outer class fields from
10951 (resolve_qualified_expression_name): New macro
10952 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10953 classes. Report error on non appropriate qualification of
10954 `new'. Handle qualified `this'.
10955 (not_accessible_p): Allow access to outer class private fields from
10957 (patch_method_invocation): Handle method invocations through
10958 access methods and inner class constructor invocations.
10959 (find_applicable_accessible_methods_list): Search enclosing
10960 contexts of an inner class.
10961 (search_applicable_methods_list): Fixed typo.
10962 (argument_types_convertible): Handle inner class constructors'
10963 hidden outer context reference argument.
10964 (qualify_ambiguous_name): Handle qualified `this'.
10965 (java_complete_lhs): Handle use of field accessed through
10966 artificial access methods in various cases of assignments. Handle
10967 CLASS_LITERAL node.
10968 (check_final_assignment): Use DECL_CLINIT_P.
10969 (valid_ref_assignconv_cast_p): Handle the destination being an
10970 enclosing context of the source.
10971 (patch_unaryop): Handle use of field accessed through artificial
10973 (patch_return): Use DECL_CLINIT_P.
10974 (patch_throw_statement): Use DECL_CLINIT_P.
10975 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10976 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10979 2000-01-16 Anthony Green <green@cygnus.com>
10981 * parse.y (build_string_concatenation): Only use
10982 StringBuffer(String) shortcut if String arg is constant.
10984 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10986 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10987 the shift value to int. Fixed typo in comment.
10989 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10991 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10992 * jcf-write.c: Likewise.
10993 * parse.y: Likewise.
10994 * parse.c: Regenerate.
10996 2000-01-09 Anthony Green <green@cygnus.com>
10998 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10999 bytecodes in the correct order.
11001 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11003 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11005 2000-01-06 Anthony Green <green@cygnus.com>
11007 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11008 before building constant array decl.
11010 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11012 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11013 method invocation and typo in conditional expression.
11014 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11015 the appropriate NOTE_POP.
11016 * parse.y (patch_binop): Shift value mask to feature the right
11019 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11021 * class.c (assume_compiled, assume_compiled_node): Add static
11023 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11025 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11027 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11029 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11030 to `__modifier' to avoid stringifying it.
11032 * parse.y (verify_constructor_circularity): Don't call a variadic
11033 function with a non-literal format string.
11034 (java_check_abstract_methods): Move unreachable code inside
11035 `continue' statement.
11036 (lookup_method_invoke): Call xstrdup, not strdup.
11038 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11041 * jcf-parse.c (yyparse): Likewise.
11043 * jv-scan.c (main): Likewise.
11045 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11047 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11048 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11049 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11052 * parse.y (synchronized, variable_redefinition_error,
11053 check_class_interface_creation, create_interface, create_class,
11054 method_header, finish_method_declaration,
11055 check_modifiers_consistency, method_declarator,
11056 complete_class_report_errors, check_abstract_method_definitions,
11057 java_check_regular_methods, check_throws_clauses,
11058 java_check_abstract_methods, read_import_dir,
11059 check_pkg_class_access, declare_local_variables, fix_constructors,
11060 cut_identifier_in_qualified, resolve_expression_name,
11061 resolve_qualified_expression_name, patch_method_invocation,
11062 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11063 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11064 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11065 patch_try_statement, patch_synchronized_statement,
11066 patch_throw_statement, check_thrown_exceptions,
11067 patch_conditional_expr): Likewise.
11069 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11071 * Makefile.in (LIBDEPS): Added gcc's errors.o
11072 (../jcf-dump$(exeext):): Link with gcc's errors.o
11073 (../gcjh$(exeext):): Likewise.
11074 * expr.c (expand_java_NEW): Layout the entire target type instead of
11075 laying out its methods only.
11076 (lookup_field): Layout the class after having loaded it.
11077 * java-tree.h (java_debug_context): Declared.
11078 * jcf-io.c (toplev.h): Included.
11079 (find_class): Removed assignment to jcf's outofsynch
11080 field. Force source file to be read if newer than its matching
11081 class file. Tweaked debug messages.
11082 * jcf-parse.c (jcf_out_of_synch): Deleted.
11083 (read_class): Call to jcf_out_of_synch removed.
11084 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11085 (jcf_out_of_synch): Prototype deleted.
11086 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11087 `deprecated' and `class_err': integer turned into bit-fields.
11088 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11089 * parse.y (package_list): New global.
11090 (package_declaration:): Record newly parsed package name.
11091 (extra_ctxp_pushed_p): Static global deleted.
11092 (java_parser_context_save_global): Create buffer context for the
11093 purpose of saving globals, if necessary.
11094 (java_parser_context_restore_global): Pop context pushed for the
11095 purpose of saving globals, if necessary.
11096 (java_debug_context_do): New prototype and function.
11097 (java_debug_context): Likewise.
11098 (do_resolve_class): Use already parsed package names to qualify
11099 and lookup class candidate.
11100 (java_pre_expand_clinit): Removed unnecessary local variable.
11102 1999-12-17 Tom Tromey <tromey@cygnus.com>
11104 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11106 (process_file): Use `\n\' at end of each line in string.
11108 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11110 * expr.c (expand_invoke): Layout the loaded class before
11111 attempting to use it.
11112 (expand_java_field_op): Allow final field assignments to take
11114 * typeck.c (convert): Return error_mark_node if expr is null.
11116 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11118 * class.c (class_depth): Return -1 if the class doesn't load
11120 * expr.c (can_widen_reference_to): Check for errors during depth
11121 computation and return 0 accordingly.
11122 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11123 create default constructors and add an other error check.
11124 * parse.h (java_fix_constructors): Prototyped.
11125 * parse.y (java_pre_expand_clinit): Likewise.
11126 (build_super_invocation): Re-prototyped to feature one argument.
11127 (java_check_circular_reference): Directly use `current'.
11128 (java_fix_constructors): New function.
11129 (java_check_regular_methods): Don't create default constructors
11130 here, but abort if none were found.
11131 (java_complete_expand_methods): Pre-process <clinit> calling
11132 java_pre_expand_clinit.
11133 (java_pre_expand_clinit): New function.
11134 (fix_constructors): build_super_invocation invoked with the
11135 current method declaration as an argument.
11136 (build_super_invocation): Use the context of the processed method
11137 decl argument instead of current_class.
11138 * typeck.c (lookup_java_method): Take WFLs in method names into
11141 1999-12-14 Per Bothner <per@bothner.com>
11143 * class.c (make_class_data): flag_keep_inline_functions to keep
11144 private methods in the method array.
11146 1999-12-15 Anthony Green <green@cygnus.com>
11148 * check-init.c (check_init): Take into account both types of
11149 `throw's when checking for uninitialized variables.
11151 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11153 * parse.y (java_complete_lhs): Force conversion of array
11154 dimensions to int_type_node, that's what runtime's ABI expects.
11156 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11158 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11159 operand of a WFL, until the Java front-end gets fixed with regard
11160 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11162 1999-12-10 Andrew Haley <aph@cygnus.com>
11164 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11165 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11166 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11167 java-tree.h: Ditto.
11168 jcf-write.c: Ditto.
11170 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11172 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11173 before calling expand_eh_region_start and expand_start_all_catch.
11174 * except.c (expand_start_java_handler): Switch to permanent
11175 obstack before calling expand_eh_region_start.
11176 (expand_end_java_handler): Switch to permanent obstack before
11177 calling expand_start_all_catch.
11179 1999-12-5 Anthony Green <green@cygnus.com>
11181 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11182 function with side effects.
11183 (init_decl_processing): Mark all memory allocating DECLs with
11186 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * except.c (expand_end_java_handler): Call
11189 expand_resume_after_catch and end_catch_handler.
11191 1999-11-30 Anthony Green <green@cygnus.com>
11193 * verify.c (verify_jvm_instructions): Create new return label
11194 chain if non existent (don't rely on the verified state of the jsr
11197 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11199 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11200 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11202 * parse.y (patch_assignment): Removed bogus final class test on
11203 lhs when checking on whether to emit an ArrayStoreException runtime
11205 * expr.c (expand_java_arraystore): Likewise.
11207 1999-11-28 Anthony Green <green@cygnus.com>
11209 * decl.c (find_local_variable): Reuse single slot decls when
11212 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11214 * jcf-parse.c (saw_java_source): Global variable removed.
11215 (read_class): Don't use `saw_java_source'. Added extra braces.
11216 (yyparse): Code setting `saw_java_source' removed.
11218 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11220 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11222 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11224 * verify.c (merge_type_state): Non verified subroutines being
11225 considered more than once to trigger passive type merge.
11227 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11229 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11230 in case of error. Error message tuned.
11232 1999-11-21 Anthony Green <green@cygnus.com>
11234 * constants.c (find_methodref_index): Unwrap method names before
11235 inserting them in the constant pool.
11237 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11239 * class.c (assume_compiled_node): New typedef.
11240 (assume_compiled_tree): New static data.
11241 (find_assume_compiled_node): New function.
11242 (add_assume_compiled): New function.
11243 (assume_compiled): New function.
11244 * class.c (make_class_data): Use assume_compiled.
11245 (is_compiled_class): Use assume_compiled.
11247 * java-tree.h (add_assume_compiled): Declare.
11249 * lang.c (lang_decode_option): Parse new options.
11251 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11253 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11254 int_type_node: that's what `_Jv_AllocObject' expects.
11256 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11258 * parse.y (lookup_method_invoke): Use lang_printable_name to
11259 reliably build the type name during error report. Fixes PR gcj/97.
11261 1999-11-09 Tom Tromey <tromey@cygnus.com>
11263 * jcf-path.c: Include <sys/stat.h>.
11264 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11265 (DIR_UP): New macro.
11267 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11269 * parse.y (source_end_java_method): Resume permanent allocation,
11270 reversing Apr 27 1998 patch.
11271 (patch_string_cst): Pop obstacks after having pushed the permanent
11274 1999-11-05 Tom Tromey <tromey@cygnus.com>
11276 * class.c (finish_class): Emit inlined methods if any native
11277 methods exist in the class. Fixes PR gcj/85.
11279 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11281 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11282 (qualify_ambiguous_name): Likewise.
11284 1999-11-03 Godmar Back <gback@cs.utah.edu>
11286 * typeck.c: (lookup_java_method): search all inherited
11287 interfaces when looking up interface method.
11289 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11291 * parse.y (method_header:): Issue error message for rule `type
11293 (synchronized:): Error report when not using synchronized.
11295 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11297 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11298 being used before the superclass constructor has been called.
11299 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11300 instead of `CALL_THIS_CONSTRUCTOR_P'.
11302 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11304 * check-init.c: Fix typo in comment.
11306 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11308 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11311 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11313 * parse.y (expression_statement:): Call function to report
11314 improper invocation of a constructor.
11315 (parse_ctor_invocation_error): New function.
11317 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11319 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11322 1999-10-21 Tom Tromey <tromey@cygnus.com>
11324 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11325 in generated `main'.
11327 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11329 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11330 (qualify_ambiguous_name): Likewise.
11332 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11334 * parse.y (java_complete_tree): fold_constant_for_init to work on
11336 (java_complete_lhs): Likewise.
11337 (array_constructor_check_entry): Complete an initializer element
11338 on permanent_obstack.
11340 1999-10-19 Tom Tromey <tromey@cygnus.com>
11342 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11343 From Mike Moreton <mike@pillim.demon.co.uk>.
11345 1999-10-15 Greg McGary <gkm@gnu.org>
11347 * java-tree.h (flag_bounds_check): Remove extern decl.
11348 * lang.c (flag_bounds_check): Remove global variable.
11349 (lang_f_options): Remove "bounds-check" entry.
11350 (lang_init_options): Default flag_bounds_check to "on".
11352 1999-10-14 Tom Tromey <tromey@cygnus.com>
11354 * jvgenmain.c (usage): New function.
11355 (main): Use it. Also, handle `-D' options.
11356 * jvspec.c (lang_specific_driver): Recognize -D.
11357 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11359 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11361 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11363 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11364 variadic function with a non-literal format string.
11366 * parse-scan.y (report_main_declaration): Likewise.
11368 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11370 * parse.y (read_import_dir, patch_assignment, patch_binop,
11371 patch_array_ref): Likewise.
11373 * typeck.c (build_java_array_type): Likewise.
11375 * verify.c (verify_jvm_instructions): Likewise.
11377 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11379 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11381 1999-10-07 Anthony Green <green@cygnus.com>
11383 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11384 where CHECK_PUT may fail for valid reasons.
11386 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11387 UNSAFE_PUTN): New macros.
11389 1999-10-04 Tom Tromey <tromey@cygnus.com>
11391 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11392 well. Fixes Java PR gcj/59.
11393 * parse-scan.y (yyerror): Report errors.
11395 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11397 * decl.c (insert_block): Remove unconditional `abort'.
11399 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11401 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11402 FUNCTION_CODE now of type int. All callers changed.
11403 Set the builtin's DECL_BUILT_IN_CLASS.
11405 1999-09-23 Tom Tromey <tromey@cygnus.com>
11407 * jvspec.c (lang_specific_driver): Don't read spec file if
11408 -fsyntax-only given.
11410 1999-09-22 Tom Tromey <tromey@cygnus.com>
11412 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11414 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11415 (WORDS_TO_LONG): Likewise.
11416 (WORDS_TO_DOUBLE): Likewise.
11418 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11420 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11421 (RELOCATION_VALUE_1): Likewise.
11422 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11423 push_in_const, push_long_const): Prototyped.
11424 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11425 (push_constant2): Likewise.
11426 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11427 (find_constant_wide): Cast find_constant2's integer arguments to
11429 (find_constant_index): Cast find_constant2's and find_constant2's
11430 integer arguments to `jword'.
11431 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11432 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11433 (emit_if): Use RELOCATION_VALUE_1.
11434 (emit_goto): Likewise.
11435 (emit_jsr): Likewise.
11436 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11437 argument to push_long_const to HOST_WIDE_INT.
11439 1999-09-15 Andreas Schwab <schwab@suse.de>
11441 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11443 1999-09-20 Nick Clifton <nickc@cygnus.com>
11445 * lang.c (lang_decode_option): Extend comment.
11447 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11449 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11452 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11454 * gjavah.c (get_field_name, print_method_info, print_include,
11455 add_namelet): Use xmalloc, not malloc.
11457 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11458 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11461 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11463 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11465 * jcf-path.c (add_entry): Likewise.
11467 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11469 * jv-scan.c (xmalloc): Remove definition.
11471 * jvgenmain.c (xmalloc): Likewise.
11473 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11475 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11477 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11478 concat, not xmalloc/sprintf.
11479 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11480 (xstrdup): Remove definition.
11482 * parse.y (duplicate_declaration_error_p,
11483 constructor_circularity_msg, verify_constructor_circularity,
11484 check_abstract_method_definitions, java_check_regular_methods,
11485 java_check_abstract_methods, patch_method_invocation,
11486 check_for_static_method_reference, patch_assignment, patch_binop,
11487 patch_cast, array_constructor_check_entry, patch_return,
11488 patch_conditional_expr): Use xstrdup, not strdup.
11490 * zextract.c (ALLOC): Use xmalloc, not malloc.
11492 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11494 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11496 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11497 (do_spec, lang_specific_pre_link, lang_specific_driver,
11498 input_filename, input_filename_length): Don't declare.
11499 (main_class_name, jvgenmain_spec, lang_specific_driver):
11501 (lang_specific_driver): All calls to the function pointer
11502 parameter now explicitly call `fatal'.
11504 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11506 * parse.y (find_applicable_accessible_methods_list): Search
11507 abstract classes as interfaces.
11509 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11511 * class.c (finish_class): We're now outside a valid method
11512 declaration. Tell the rest of gcc so.
11514 1999-09-08 Bruce Korb autogen@linuxbox.com
11516 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11518 1999-09-07 Tom Tromey <tromey@cygnus.com>
11520 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11522 (decode_signature_piece): Don't emit "::" in JArray<>.
11523 (print_namelet): Only print trailing `;' when printing a class.
11525 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11527 * java-tree.h: Delete declarations for all tree nodes now moved to
11529 * decl.c: Delete their definitions.
11531 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11533 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11534 * Makefile.in (OBJS): Add ggc-callbacks.o.
11535 (OBJDEPS): Likewise.
11537 1999-09-03 Tom Tromey <tromey@cygnus.com>
11539 * parse.y (strip_out_static_field_access_decl): Return operand if
11540 it satisfies JDECL_P.
11542 1999-09-02 Tom Tromey <tromey@cygnus.com>
11544 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11545 Handle nested arrays, like `[[I'.
11547 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11549 * class.c (finish_class): Remove unused parameter, all callers
11552 * expr.c (build_java_athrow): Change return type to void.
11553 (java_lang_expand_expr): Make sure each case in switch returns a
11556 * java-tree.h (finish_class): Fix prototype to take void args.
11558 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11559 (main): Issue return from main, not exit.
11561 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11563 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11565 * jv-scan.c (main): Issue return from main, not exit.
11567 * parse.y (check_abstract_method_definitions,
11568 java_check_abstract_method_definitions): Add static prototypes.
11569 (java_complete_expand_methods): Fix call to `finish_class'.
11571 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11574 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11576 * lang.c (language_string): Constify.
11578 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11580 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11581 Remove hacks for stuff which comes from libiberty.
11583 * Make-lang.in: Likewise.
11585 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11587 * Makefile.in (xref.o): Depend on xref.c explicitly.
11589 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11591 * java-tree.h (lang_printable_name): Constify a char*.
11593 * lang.c (lang_printable_name): Likewise.
11595 1999-08-27 Jeffrey A Law (law@cygnus.com)
11597 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11598 comments in C code.
11600 1999-08-26 Tom Tromey <tromey@cygnus.com>
11602 * gjavah.c (print_cxx_classname): Print "::" before qualified
11605 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11607 * parse.y (lookup_cl): Changed leading comment. Now does its best
11608 to set the column number.
11609 (qualify_ambiguous_name): Take WFL wrappers into account.
11611 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11613 * verify.c (verify_jvm_instructions): Don't check instruction
11614 validity beyond end of method.
11616 1999-08-25 Tom Tromey <tromey@cygnus.com>
11618 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11620 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11622 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11623 cxx_keyword_subst, generate_access, name_is_method_p,
11624 get_field_name, print_field_name, super_class_name, print_include,
11625 decode_signature_piece, print_class_decls, usage, help,
11626 java_no_argument, version, add_namelet, print_namelet): Add static
11628 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11629 name_is_method_p): Constify a char*.
11630 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11631 Provide a final else clause in an if-else-if.
11632 (print_field_info): Add missing final arg in function call to
11633 `print_field_name'.
11634 (print_method_info, decompile_method, decode_signature_piece,
11635 print_c_decl, print_full_cxx_name, print_stub,
11636 print_mangled_classname, super_class_name, print_include,
11637 add_namelet, add_class_decl, print_class_decls, process_file,
11638 help): Constify a char*.
11640 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11641 push_int_const, find_constant_wide, find_constant_index,
11642 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11643 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11644 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11645 emit_if, emit_goto, emit_jsr, call_cleanups,
11646 make_class_file_name): Add static prototypes.
11647 (generate_bytecode_return, generate_bytecode_insns): Pass a
11648 NULL_PTR, not a NULL_TREE.
11650 * jv-scan.c: Include "jcf.h".
11651 (main): Declare using DEFUN macro.
11653 * jvspec.c (find_spec_file, lang_specific_pre_link,
11654 lang_specific_driver): Add prototypes.
11655 (find_spec_file): Constify a char*.
11657 * keyword.gperf (hash, java_keyword): Add prototypes.
11659 * lang.c (lang_print_error): Add static prototype.
11660 (lang_init): Prefer memcpy over bcopy to avoid casts.
11662 * lex.c (yylex): Add static prototype.
11664 * parse-scan.y: Include "lex.c" earlier.
11666 * parse.h: Remove redundant declaration for `yylex'.
11668 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11669 labeled_block_contains_loop_p): Add static prototypes.
11670 (not_accessible_p): Make static to match prototype.
11672 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11674 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11676 * parse.y (check_method_redefinition): Changed leading comment.
11677 (check_abstract_method_definitions): New function.
11678 (java_check_abstract_method_definitions): New function.
11679 (java_check_regular_methods): Call it.
11680 (verify_constructor_super): Fixed indentation.
11681 (lookup_method_invoke): Likewise.
11683 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11685 * parse.y (method_header): Return a null pointer if the current
11686 class node is null.
11687 (finish_method_declaration): Return if the current function decl
11689 (source_start_java_method): Likewise.
11690 (java_method_add_stmt): Likewise.
11692 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11694 * class.c (emit_register_class): Removed unnecessary call to
11696 * parse.y (labeled_block_contains_loop_p): Removed unused local
11699 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11701 * parse.y (java_refold): Added prototype.
11703 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11705 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11706 (java_stabilize_reference): Removed unnecessary `else'.
11707 (java_complete_lhs): Set flag to remember boolean. Call
11708 java_refold. Added comments.
11709 (java_decl_equiv): New function.
11710 (binop_compound_p): Likewise.
11711 (java_refold): Likewise.
11712 (patch_unaryop): Striped static field access assigned to decl and
11713 op. Changed promotion scheme for ++/-- operators.
11714 (search_loop): New function.
11715 (labeled_block_contains_loop_p): Likewise.
11716 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11718 (patch_bc_statement): Call search_loop. Fixed comment.
11720 1999-08-14 Anthony Green <green@cygnus.com>
11722 * expr.c (java_lang_expand_expr): Mark static array data as
11725 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11727 * jvgenmain.c (main): NUL-terminate name_obstack.
11729 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11731 * check-init.c (check_bool2_init, done_alternative): Add static
11734 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11735 (add_method, build_utf8_ref, build_class_ref,
11736 append_gpp_mangled_type, layout_class_method): Constify a char*.
11738 * decl.c (push_promoted_type, make_binding_level): Add static
11740 (push_promoted_type, pushdecl): Constify a char*.
11742 * except.c (find_handler_in_range, link_handler,
11743 check_start_handlers): Add static prototypes.
11745 * expr.c (process_jvm_instruction): Constify a char*.
11747 * gjavah.c (main): Constify a char*.
11749 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11752 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11754 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11755 munge, print_ents): Constify a char*.
11757 * jcf-dump.c (disassemble_method): Constify a char*.
11758 (print_constant_pool, print_exception_table): Add static prototypes.
11759 (print_constant, print_exception_table, main, disassemble_method):
11762 * jcf-io.c (find_classfile, find_class): Likewise.
11764 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11765 (set_source_filename, predefined_filename_p): Add static prototypes.
11766 (set_source_filename, get_constant, get_class_constant,
11767 find_in_current_zip): Constify a char*.
11769 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11771 (add_entry, add_path, jcf_path_classpath_arg,
11772 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11774 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11775 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11776 jcf_parse_one_method, jcf_parse_methods,
11777 jcf_parse_final_attributes): Add static prototypes.
11778 (get_attribute): Constify a char*.
11780 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11781 jcf_dependency_add_target, jcf_path_classpath_arg,
11782 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11784 * jv-scan.c (main): Constify a char*.
11785 (gcc_obstack_init): Add prototype arguments.
11787 * jvgenmain.c (gcc_obstack_init): Likewise.
11788 (main): Constify a char*.
11790 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11792 (put_decl_string, lang_print_error): Constify a char*.
11793 (lang_init): Remove redundant extern prototype.
11795 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11797 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11798 Add static prototypes.
11799 (get_type_from_signature): Constify a char*.
11801 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11802 Add static prototypes.
11803 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11804 (verify_jvm_instructions): Constify a char*.
11806 * xref.c (xref_flag_value): Likewise.
11808 * xref.h (xref_flag_value): Likewise.
11810 * zextract.c (makeword, makelong): Add static prototypes.
11811 (makeword, makelong): Constify a uch*.
11813 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11815 * lang.c (java_dummy_print): Constify a char*.
11816 (lang_print_error): Likewise.
11817 (lang_init): Remove redundant prototype for `print_error_function'.
11818 (lang_init_source): Likewise.
11819 (lang_identify): Constify a char*.
11821 1999-08-09 Tom Tromey <tromey@cygnus.com>
11823 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11824 (WORDS_TO_LONG): Likewise.
11825 (WORDS_TO_DOUBLE): Likewise.
11827 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11829 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11831 * expr.c (java_stack_pop, java_array_data_offset,
11832 build_java_throw_out_of_bounds_exception, case_identity,
11833 build_java_check_indexed_type): Add static prototypes.
11834 (linenumber_table, expand_invoke, expand_java_field_op,
11835 build_primtype_type_ref, expand_byte_code): Constify a char*.
11837 * java-tree.h (build_primtype_type_ref, linenumber_table):
11839 (java_lang_expand_expr): Add prototype.
11841 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11842 `java_lang_expand_expr'.
11844 * lex.c (java_lex_error): Constify a char*.
11845 (java_get_unicode, java_read_char, java_allocate_new_line,
11846 java_unget_unicode, java_sneak_unicode): Prototype.
11848 * parse-scan.y (current_class, package_name, method_declarator,
11849 report_class_declaration, yyerror): Constify a char*.
11851 * parse.h (java_report_errors): Prototype.
11852 (yyerror): Constify a char*.
11854 * parse.y (classitf_redefinition_error, check_modifiers,
11855 parse_jdk1_1_error, lookup_package_type,
11856 lookup_package_type_and_set_next, get_printable_method_name,
11857 purify_type_name): Constify a char*.
11858 (build_super_invocation, maybe_generate_finit,
11859 verify_constructor_super, parser_add_interface,
11860 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11861 java_complete_expand_methods, java_expand_finals,
11862 cut_identifier_in_qualified, java_stabilize_reference,
11863 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11864 merge_string_cste): Prototype.
11865 (single_type_import_declaration, yyerror,
11866 variable_redefinition_error, build_array_from_name,
11867 build_unresolved_array_type, check_class_interface_creation,
11868 resolve_class, complete_class_report_errors,
11869 note_possible_classname, read_import_dir,
11870 find_in_imports_on_demand, resolve_package, fix_constructors,
11871 check_deprecation, lookup_method_invoke,
11872 maybe_build_primttype_type_ref, array_constructor_check_entry):
11874 (java_complete_expand_methods, java_expand_finals): Make static.
11875 (convert_narrow): Remove static prototype.
11877 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11879 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11881 1999-08-02 Richard Henderson <rth@cygnus.com>
11883 * decl.c: Include defaults.h instead of expr.h.
11884 * parse.y: Likewise.
11886 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11888 * java/decl.c (start_java_method): Change all uses of
11889 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11890 Ensure expr.h is included.
11891 * java/expr.c (pop_arguments): Ditto.
11892 * java/parse.y (expand_start_java_method): Ditto.
11894 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11896 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11898 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11900 * decl.c: Include "function.h".
11901 * except.c: Likewise.
11902 * parse.y: Likewise.
11903 * Makefile.in: Update dependencies.
11905 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11907 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11908 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11909 `modifier' with ATTRIBUTE_UNUSED.
11911 * gjavah.c (process_file): Add braces around ambiguous `else'.
11913 * jcf-dump.c (print_access_flags, localvar_free): Change return
11916 * parse.y (java_complete_expand_method): Initialize variable
11918 (resolve_qualified_expression_name): Likewise for `field_decl'.
11919 (patch_method_invocation): Likewise for `class_to_search'.
11920 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11921 (patch_assignment): Likewise for `lhs_type'.
11923 * verify.c (verify_jvm_instructions): Remove unused variable
11926 1999-07-25 Richard Henderson <rth@cygnus.com>
11928 * decl.c (va_list_type_node): New.
11930 1999-07-25 Anthony Green <green@cygnus.com>
11932 * gjavah.c (print_stub): New function.
11933 (METHOD_IS_NATIVE): New macro.
11934 (print_mangled_classname): Make static.
11935 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11936 (process_file): Perform stub generation.
11937 (HANDLE_METHOD): Don't emit class decls during stub
11939 (HANDLE_END_METHOD): Take into account stub generation.
11940 (print_method_info): Handle stub generation.
11941 (print_stub): New function.
11942 (print_cxx_classname): Make signature consistant with others.
11943 (help): Describe -stubs option.
11944 (main): Create stub file.
11945 (version): Use version.c.
11946 (print_full_cxx_name): New function.
11947 (print_c_decl): Use print_full_cxx_name.
11949 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11951 * check-init.c (check_init): Handle MAX_EXPR.
11953 1999-07-15 Andrew Haley <aph@cygnus.com>
11955 * lang.c (flag_use_divide_subroutine): New variable.
11956 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11957 fp-to-integer conversion.
11958 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11961 * expr.c (build_java_soft_divmod): New function.
11962 (build_java_binop): Call build_java_soft_divmod if
11963 flag_use_divide_subroutine is set.
11964 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11965 soft_lrem_node: new builtin functions.
11966 (init_decl_processing) Initialize the new builtins.
11967 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11968 soft_lrem_node: new builtin functions.
11969 (build_java_soft_divmod): New function.
11970 * parse.y: Call build_java_soft_divmod if
11971 flag_use_divide_subroutine is set.
11972 * parse.c: Rebuilt.
11974 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11975 a --specs= arg) even if not linking.
11976 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11977 -fuse-divide-subroutine
11979 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11981 * parse.y (resolve_and_layout): Check methods only once.
11982 (resolve_qualified_expression_name): Verify thrown exceptions
11984 (check_thrown_exceptions): Reject exceptions thrown in
11985 initializer. Error message tuned.
11987 1999-07-14 Andrew Haley <aph@cygnus.com>
11989 * expr.c (expand_expr): Do not return the last statement in a
11990 block as the block's value.
11992 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11994 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11995 CALL_EXPR, to avoid order of evaluation changes.
11997 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11999 * parse.y (qualify_ambiguous_name): Do not use
12000 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12002 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12004 * check-init.c (check_init): Handle MAX_EXPR.
12005 * expr.c (force_evaluation_order): Force method call arguments to
12006 be evaluated in left-to-right order.
12007 * parse.y (qualify_ambiguous_name): Loop again to qualify
12008 NEW_ARRAY_EXPR properly.
12010 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12012 * parse.y (patch_invoke): Resolve unresolved invoked method
12014 (qualify_ambiguous_name): STRING_CST to qualify expression for
12015 type name resolution.
12017 1999-06-24 Andrew Haley <aph@cygnus.com>
12019 * class.c (finish_class): Whenever a deferred method is
12020 output, rescan the list of methods to see if a new candidate for
12021 output can be found.
12023 1999-06-28 Tom Tromey <tromey@cygnus.com>
12025 * jvspec.c (lang_specific_driver): Recognize --help.
12027 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12029 * parse.y (resolve_package): Fixed bogus return statement.
12030 (patch_method_invocation): Resolve method invocation beginning with
12031 a package name qualifier.
12033 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12035 * Make-lang.in (java.stage1): Depend on stage1-start.
12036 (java.stage2): Likewise for stage2-start.
12037 (java.stage3): Likewise for stage3-start.
12038 (java.stage4): Likewise for stage4-start.
12040 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12042 * parse.y (java_complete_lhs): When doing cross referencing, don't
12043 try to keep file location on a WFL expanded as a CALL_EXPR.
12045 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12047 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12048 compiling to class file a void method with an empty method body.
12049 As a side effect, the bytecode backend will generate the
12050 appropriate `return' instruction.
12052 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12054 * parse.y (lookup_package_type_and_set_next): New function prototype.
12055 (resolve_package): Search current and imported packages.
12056 (lookup_package_type_and_set_next): New function.
12058 1999-06-22 Andrew Haley <aph@cygnus.com>
12060 * verify.c (verify_jvm_instructions): Check for pending blocks
12061 before invalid PC test and opcode switch, not after.
12063 1999-06-21 Andrew Haley <aph@cygnus.com>
12065 * except.c (find_handler_in_range): The upper limit for exception
12066 ranges is exclusive, not inclusive: (start <= pc < end).
12067 (link_handler): find child pointer which points to outer by
12068 searching sibling list: previous code incorrectly assumed that
12069 outer->outer->first_child must point to outer.
12070 * verify.c (verify_jvm_instructions): FIXME added to code for
12072 (verify_jvm_instructions): Do not assume that the last block
12073 processed in a subroutine is a block which ends with a `ret'
12074 instruction. With some control flows it is possible that the last
12075 block ends with an `athrow'.
12077 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12079 * parse.y (qualify_ambiguous_name): Reorganized the post
12080 evaluation of non WFL leading expression nodes.
12082 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12084 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12087 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12089 * parse.y (qualify_ambiguous_name): Handle qualified expression
12090 beginning with a STRING_CST.
12092 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12094 * parse.y (register_fields): Set DECL_INITIAL on both
12095 pre-initialized static and public fields.
12096 (resolve_field_access): Static field access expressions to always
12098 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12099 qualification. CONVERT_EXPR to be resolved as an expression name.
12100 (java_complete_lhs): Identify and access qualified final
12101 initialized field in switch statement case expression.
12102 (fold_constant_for_init): Pre-initialized field decl constant to
12105 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12107 * parse.y (note_possible_classname): Mark returned node with
12108 QUALIFIED_P only if the original class name contained a '/'.
12110 1999-06-05 Anthony Green <green@cygnus.com>
12112 * Make-lang.in (gcjh): More parallel build fixes.
12114 1999-06-03 Mike Stump <mrs@wrs.com>
12116 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12118 1999-06-02 Anthony Green <green@cygnus.com>
12120 * except.c (link_handler): Chain exception handlers in order.
12122 1999-06-02 Anthony Green <green@cygnus.com>
12124 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12125 with nops and process as usual in order to always set correct EH
12126 ranges. Emit detailed warnings about unreachable bytecodes.
12128 1999-06-02 Anthony Green <green@cygnus.com>
12130 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12133 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12135 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12136 or the searched field decl.
12138 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12140 * parse.y (fold_constant_for_init): Convert numerical constant
12141 values to the type of the assigned field.
12143 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12145 * expr.c (lookup_field): Relaxed the test on class loading error
12147 * parse.y (fold_constant_for_init): Enabeled old code.
12149 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12151 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12152 decide the validity of the cast of a java.lang.Cloneable reference
12154 (patch_conditional_expr): Fixed first argument passed to
12155 binary_numeric_promotion.
12157 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * parse.y (qualify_ambiguous_name): Take into account that a
12160 CONVERT_EXPR might specify a type as a WFL.
12162 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12164 * parse.y (patch_assignment): Save the rhs before using it as an
12165 argument to _Jv_CheckArrayStore.
12167 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12169 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12171 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12173 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12174 floating point literal only when the exponent indicator has been
12177 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12179 * parse.y (formal_parameter:): Construct argument tree list
12180 element even if a yet unsupported final parameter was encountered.
12182 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12184 * parse.y (finish_method_declaration): Issue errors for native or
12185 abstract methods declared with a method body, as well as for non
12186 native or non abstract methods with no method body.
12188 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12190 * class.c (build_utf8_ref): Initialize variable `field'.
12192 * decl.c (init_decl_processing): Initialize variable `field'.
12194 * expr.c (build_known_method_ref): Mark parameters `method_type',
12195 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12196 (process_jvm_instruction): Likewise for parameter `length'.
12198 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12199 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12202 * parse.y (maybe_generate_clinit): Remove unused variable
12203 `has_non_primitive_fields'.
12204 (find_in_imports_on_demand): Initialize variables `node_to_use'
12206 (patch_binop): Likewise for variable `prom_type'.
12207 (patch_unaryop): Likewise for variable `prom_type'.
12209 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12211 * xref.c (xref_table): Add missing initializer.
12213 1999-05-14 Tom Tromey <tromey@cygnus.com>
12215 * java-except.h (struct eh_range): Removed unused `next' member.
12216 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12217 after adding all exception handlers. Sort exception ranges in
12219 (struct pc_index): New structure.
12220 (start_pc_cmp): New function.
12221 * except.c (add_handler): Return `void'. Don't call link_handler;
12222 instead construct an ordinary linked list and do range
12224 (check_nested_ranges): New function.
12225 (link_handler): Changed interface to allow merging of eh_ranges.
12226 Split overlapping ranges. Return `void'.
12228 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12230 * parse.y (constructor_block_end:): New rule, tagged <node>.
12231 (constructor_body:): Use `constructor_block_end' instead of
12234 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12236 * parse.y (statement_nsi:): Pop `for' statement block.
12237 (java_complete_lhs): Labeled blocks containing no statement are
12238 marked as completing normally.
12240 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12242 * xref.c (xref_set_current_fp): New function, defined.
12243 * xref.h (xref_set_current_fp): New function, prototyped.
12245 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12247 * check-init.c (check_init): Take into account that
12248 LABELED_BLOCK_STMT can be empty.
12250 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12252 * parse.y (java_check_regular_methods): Warning check on not
12253 overriding methods with default access in other packages does not
12254 apply to `<clinit>'.
12255 (java_complete_lhs): If block body is an empty_stmt_node, replace
12256 it by NULL_TREE. This prevents gcc from generating an irrelevant
12259 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12261 * check-init.c (check_init): Removed code accepting to see things
12262 falling through default:, when doing xrefs.
12263 * java-tree.h (do_not_fold): New global variable, declared.
12264 * parse.y (do_not_fold): New global variable, defined.
12265 (java_complete_expand_method): Set `do_not_fold' to the value of
12266 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12267 and reinstall them after them have been purged; do not check for
12268 initializations; do not issue missing return errors.
12269 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12271 (patch_binop): Skip the fold part when doing xrefs.
12272 (build_string_concatenation): Skip the concatenation part when
12274 (patch_synchronized_statement): Do not generate a try-finally when
12276 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12277 and keep the location where the throw was seen.
12278 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12279 any treatment on the converted node an simply return a NOP_EXPR of
12281 * xref.c (xref_get_data): New function, defined.
12282 * xref.h (xref_get_data): New function, declared.
12283 (XREF_GET_DATA): Use xref_get_data.
12285 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12287 * gjavah.c (print_include): Cast the result of `strlen' to int
12288 when comparing against a signed value.
12289 (add_namelet): Likewise.
12291 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12293 * expr.c (expand_invoke): Mark parameter `nargs' with
12295 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12297 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12300 * jcf-reader.c (get_attribute): Cast a value to long
12301 when comparing against a signed expression. Likewise.
12303 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12304 HOST_BITS_PER_CHAR.
12306 1999-05-11 Andrew Haley <aph@cygnus.com>
12308 * parse.y (source_end_java_method): If the current method contains
12309 any exception handlers, force asynchronous_exceptions: this is
12310 necessary because signal handlers in libjava may throw exceptions.
12311 * decl.c (end_java_method): Ditto.
12313 1999-05-11 Tom Tromey <tromey@cygnus.com>
12315 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12317 * jvspec.c (THREAD_NAME): Removed.
12318 (GC_NAME): Likewise.
12319 (MATHLIB): Likewise.
12320 (WITHLIBC): Likewise.
12322 (THREADLIB): Likewise.
12323 (MATH_LIBRARY): Likewise.
12324 (lang_specific_driver): Don't add `-l' options to command line.
12325 Instead, add a single --specs option. Recognize `-L' options and
12326 use them to search for spec file.
12327 (find_spec_file): New function.
12328 (SPEC_FILE): New define.
12330 1999-05-11 Dave Brolley <brolley@cygnus.com>
12332 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12333 cpplib-enabled build.
12335 1999-05-05 Per Bothner <bothner@cygnus.com>
12337 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12338 temporarily zero it while calling rest_of_decl_compilation.
12340 * java-tree.h (string_ptr_type_node): Add declaration.
12341 * decl.c: Define and initialize string_ptr_type_node.
12342 * parse.y (patch_string_cst): Use string_ptr_type_node.
12344 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12345 * parse.y (for_statement): Now unconditionally exit_block.
12346 (finish_labeled_statement): No longer exit_block if for-loop.
12347 (patch_loop_statement): Check harder if the loop is already labeled.
12349 * parse.y (patch_initialized_static_field): Removed function.
12350 (maybe_generate_clinit): Removed special handling for interfaces.
12351 (java_complete_expand_methods): Do a preliminary java_complete_tree
12352 on <clinit> to determine if it can be removed.
12353 (java_complete_expand_method): Remove special handling for <clinit>.
12354 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12355 optimize if we get back empty_stmt_node.
12356 For MODIFY_EXPR, re-do checking of static initializers.
12357 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12358 For VAR_DECL, pass correct context.
12360 * verify.c (verify_jvm_instructions): Better error messages.
12362 1999-05-03 Tom Tromey <tromey@cygnus.com>
12364 * parse-scan.y (interface_declaration): Call
12365 report_class_declaration for interfaces.
12367 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12369 * Makefile.in: Remove -v from bison command lines.
12371 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12373 * check-init.c (check_init): Exclude a case of error when doing
12375 * class.c (layout_class_method): Don't generate the error message
12376 twice when compiling from source.
12377 * lang-options.h: Added `-Wredundant-modifers' and
12378 `-Wunusupported-jdk11' flags and help text.
12379 * lang.c (lang_decode_option): Added support for
12380 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12381 flag_static_local_jdk11 and flag_redundant set accordingly.
12382 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12383 * parse.h (EXPR_WFL_ADD_COL): New macro.
12384 (DECL_END_SOURCE_LINE): Likewise.
12385 (DECL_INHERITED_SOURCE_LINE): Likewise.
12386 * parse.y (static_ref_err): New function, prototyped.
12387 (CCB_TK): Now tagged <operator>.
12388 (class_body:): Remember the location of the closing '}' of a class
12389 definition when doing xrefs.
12390 (block:): Likewise.
12391 (block_end:): Likewise.
12392 (create_class): Remember the location of the inherited class
12393 identifier when doing xrefs.
12394 (register_fields): Added test on first operand of `init' before
12395 testing it TREE_CODE.
12396 (method_header): Store the location of the class identifier in the
12397 class decl when doing xrefs.
12398 (finish_method_declaration): Don't combine first/last method line
12400 (java_check_regular_methods): Warning check on not overriding
12401 methods with default access on other packages move before check on
12402 static methods. Initialization of `aflags' also moved up.
12403 (resolve_expression_name): Call static_ref_err to report the error.
12404 (static_ref_err): New function, implemented.
12405 (resolve_field_access): Returned simplified static field access
12407 (resolve_qualified_expression_name): Check for illegal use of
12408 static fields in a non static context. Call static_ref_err to
12409 report error in various places.
12410 (java_complete_tree): Do not fold initialized static fields when
12412 (java_complete_lhs): Likewise.
12414 1999-04-29 Anthony Green <green@cygnus.com>
12416 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12417 create internal labels.
12418 (lookup_label): Ditto.
12420 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12422 * class.c (layout_class_method): Generate <clinit>'s rtl for
12424 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12425 for interfaces' <clinit>.
12426 * expr.c (lookup_field): Search for fields in interfaces.
12427 (expand_invoke): Fixed indentation.
12428 (expand_java_field_op): Likewise. Use IS_CLINIT.
12429 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12430 (IS_CLINIT): New macro.
12431 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12432 interface was parsed.
12433 (maybe_generate_clinit): Don't generate if the current class is an
12434 interface with only fields of primitive types.
12435 (reset_method_name): Use IS_CLINIT.
12436 (java_complete_expand_method): Expand <clinit> when it exists for
12437 interfaces. Use IS_CLINIT.
12438 (resolve_expression_name): Use DECL_CONTEXT instead of
12439 current_class to build static field references.
12440 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12441 ARRAY_REF when doing xreferencing.
12442 (check_final_assignment): Fixed typo in leading comment. Use
12444 (patch_array_ref): Don't fully expand array references when
12446 (patch_return): Use IS_CLINIT.
12447 (patch_throw_statement): Likewise.
12449 1999-04-22 Tom Tromey <tromey@cygnus.com>
12451 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12453 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12455 * decl.c (predef_filenames, predef_filenames_size): New globals
12456 (init_decl_processing): predef_filenames and predef_filenames_size
12458 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12460 * jcf-parse.c (predefined_filename_p): New function.
12461 (yyparse): Check that files on the command line are specified only
12462 once and issue a warning otherwise.
12463 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12464 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12465 avoid a gcc warning with -W -Wall turned on.
12466 (java_expand_classes): Abort if errors were encountered.
12467 (java_complete_lhs): If the cross reference flag is set, wrap
12468 field DECL node around a WFL when resolving expression name.
12470 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12472 * lang.c (lang_decode_option): Fixed returned value when parsing
12473 `-fxref=...' and `-Wall'.
12474 * parse.y (source_end_java_method): Do not generate code when
12475 flag_emit_xref is set.
12476 (resolve_expression_name): Do not build static field access when
12477 flag_emit_xref is set.
12478 (resolve_field_access): No special treatment on `length' when
12479 flag_emit_xref is set. Do not build qualified static field access
12480 when flag_emit_xref is set.
12481 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12482 when flag_emit_xref is set.
12483 (patch_assignment): Do not generate array store runtime check when
12484 flag_emit_xref is set.
12485 * xref.c (xref_flag_value): Fixed function declaration
12487 (xset_set_data): New function.
12488 * xref.h (xref_set_data): Added prototype for new function.
12489 (typedef struct xref_flag_table): New field data.
12490 (XREF_GET_DATA): New macro.
12492 1999-04-19 Tom Tromey <tromey@cygnus.com>
12494 * xref.h (enum): Removed trailing comma.
12496 * parse.y (resolve_qualified_expression_name): Added missing
12499 1999-04-15 Anthony Green <green@cygnus.com>
12501 * gjavah.c: New prototypes for java_float_finite and
12502 java_double_finite.
12504 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12509 1999-04-06 Jeffrey A Law (law@cygnus.com)
12511 * Makefile.in (TREE_H): Add tree-check.h.
12512 (RTL_H): Add genrtl.h.
12514 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12516 * parse.y (patch_assignment): Added ArrayStoreException runtime
12519 1999-04-06 Per Bothner <bothner@cygnus.com>
12521 * expr.c (pop_type_0): New function.
12522 (pop_type): Use pop_type_0.
12523 * java-tree.h (pop_type_0): New declaration.
12524 * verify.c (verify_jvm_instructions): Check return instructions.
12526 * parse.y (patch_binop): Don't fold if non-constant and emiting
12529 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12531 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12533 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12534 (main_jcf): Don't define.
12535 (process_file): Don't set `main_jcf'.
12537 * java-tree.h (main_jcf): Don't declare.
12539 * jcf-parse.c (main_jcf): Add static definition.
12541 * lang.c (main_jcf): Don't define.
12543 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12545 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12547 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12549 * jcf-depend.c: Include "config.h", not <config.h>.
12551 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12554 * jcf-path.c: Include "config.h", not <config.h>.
12556 * lex.c: Don't include various system header files.
12557 (java_init_lex): Cast the argument of `bzero' to PTR
12559 * parse-scan.y (java_push_parser_context): Likewise.
12561 * parse.y (java_push_parser_context): Likewise.
12562 (patch_bc_statement): Match format specifier to variable argument.
12564 * xref.c: Don't include <stdio.h>.
12566 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12568 * parse.y (struct parser_ctxt *ctxp): Now global.
12569 (declare_local_variables): Use WFL compound value for the
12570 declaration source line value, when doing cross-referencing.
12572 1999-03-31 Tom Tromey <tromey@cygnus.com>
12574 * gjavah.c (print_field_info): Allow constants of other types.
12575 (print_include): Generate include when new name is proper prefix
12576 of already printed name.
12577 (add_namelet): Likewise.
12578 (cxx_keyword_subst): New function.
12579 (print_method_info): Use it.
12580 (print_field_name): New function.
12581 (get_field_name): New function.
12582 (print_field_info): Use get_field_name and print_field_name.
12584 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12586 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12587 'KR-C', so gperf uses the `const' keyword on strings.
12589 * keyword.gperf (java_keyword): Const-ify a char*.
12591 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12593 * parse.y (patch_bc_statement): Fixed identation and a bogus
12596 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12598 * parse.y (patch_assignment): Allow static variables in other
12599 classes to be assigned.
12601 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12603 * class.c (maybe_add_interface): Remove unused variable
12605 (make_class_data): Use = for assignment, not ==. Likewise.
12606 (emit_register_classes): Remove unused variable `decl'.
12608 * lex.c: Fix comment so as not to contain an embedded `/*'.
12610 * verify.c (verify_jvm_instructions): Remove unused variable
12613 1999-03-27 Per Bothner <bothner@cygnus.com>
12615 * parse.y (complete_loop_body): Rename to finish_loop_body.
12616 (complete_labeled_statement): Rename to finish_labeled_statement.
12617 (complete_for_loop): Rename to finish_for_loop.
12618 (complete_method_declaration): Rename to finish_method_declaration.
12620 * java-tree.h (continue_identifier_node): New global node.
12621 * decl.c: Define and initialize continue_identifier_node.
12622 * parse.y (generate_labeled_block): Remove - no longer needed.
12623 (build_loop_body): Use continue_identifier_node for continue block.
12624 (finish_labeled_statement): Also do pop_labeled_block actions.
12625 (java_complete_lhs): POP_LOOP even if error.
12626 (build_labeled_block): Special handling for continue_identifier_node.
12627 (patch_loop_statement): Re-organize.
12628 (patch_bc_statement): Re-write.
12630 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12632 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12633 using a WFL compound value.
12634 * parse.y (xref.h): Include.
12635 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12636 WFL compound value.
12637 (register_fields): Set WFL compound value to lineno if doing
12639 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12641 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12642 * xref.h (expand_xref): Prototype renamed from xref_generate.
12644 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12646 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12647 (GET_CURRENT_BLOCK): New macro.
12648 * parse.y (current_static_block): New global variable.
12649 (method_body:): Define action.
12650 (complete_method_declaration): Set current_function_decl to NULL
12651 when work on the current method is done.
12652 (declare_local_variables): Use GET_CURRENT_BLOCK.
12653 (java_method_add_stmt): Likewise.
12654 (java_complete_expand_method): Disable the use of `this' when
12655 expanding <clinit>.
12656 (enter_a_block): If no current method exist, use
12657 current_static_block to link static initializer blocks.
12658 (exit_block): Rewritten to use current_static_block when no current
12659 method decl exists.
12660 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12661 (patch_return): Forbid the use of `return' in static initializers.
12662 (patch_throw_statement): Fixed indentation. Issue specific error
12663 for uncaught thrown checked exception in static initializer
12664 blocks. Removed FIXME.
12666 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12668 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12669 Link gcj from gcc.o.
12671 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12673 * parse.y (find_applicable_accessible_methods_list): When dealing
12674 with interface: ensure that a given interface or java.lang.Object
12675 are searched only once.
12677 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12679 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12681 * jcf-dump.c (print_access_flags): Add braces around if-else.
12683 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12686 * lex.c (build_wfl_node): Add static prototype.
12688 * lex.h (build_wfl_node): Remove static prototype.
12690 * parse.y: Include lex.c early enough to declare everything needed.
12691 Ensure calls to `build_wfl_node' pass the proper arguments.
12692 (create_class): Remove unused variable `super_decl'.
12693 (get_printable_method_name): Initialize variable `name'.
12695 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12697 * Changelog: Fixed 1999-03-22 typos.
12698 * lang.c (lang_decode_option): Fixed typo in error string in the
12701 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12703 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12704 (xref.o): New rule.
12705 * java-tree.h (flag_emit_xref): Declared extern.
12706 * lang.c (xref.h): Included.
12707 (flag_emit_xref): New global variable.
12708 (lang_decode_option): Added support for -fxref.
12710 * xref.h: Likewise.
12712 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12714 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12717 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12719 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12720 $(srcdir)/../system.h and $(JAVA_TREE_H).
12721 (jcf-io.o): Depend on $(JAVA_TREE_H).
12722 (mangle.o): Likewise.
12724 * check-init.c (check_cond_init): Add static prototype.
12726 * class.c (build_java_method_type, hashUtf8String,
12727 make_field_value, get_dispatch_vector, get_dispatch_table,
12728 append_gpp_mangled_type, mangle_static_field): Likewise.
12729 (strLengthUtf8): Hide unused definition.
12730 (hashUtf8String): Const-ify.
12731 (make_field_value): Un-ANSI-fy.
12733 * constants.c: Move inclusion of jcf.h above java-tree.h.
12734 (set_constant_entry, find_class_or_string_constant,
12735 find_name_and_type_constant, get_tag_node,
12736 build_constant_data_ref): Add static prototype.
12738 * decl.c (push_jvm_slot, builtin_function,
12739 lookup_name_current_level): Likewise.
12740 (builtin_function): Const-ify.
12742 * except.c (expand_start_java_handler, expand_end_java_handler):
12743 Add static prototype.
12745 * expr.c (flush_quick_stack, push_value, pop_value,
12746 java_stack_swap, java_stack_dup, build_java_athrow,
12747 build_java_jsr, build_java_ret, expand_java_multianewarray,
12748 expand_java_arraystore, expand_java_arrayload,
12749 expand_java_array_length, build_java_monitor, expand_java_pushc,
12750 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12751 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12752 expand_compare, expand_test, expand_cond, expand_java_goto,
12753 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12754 expand_java_field_op, java_push_constant_from_pool): Likewise.
12756 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12757 (build_java_arraynull_check): Mark parameters `node' and `type'
12758 with ATTRIBUTE_UNUSED.
12759 (note_label): Likewise for parameter `current_pc'.
12760 (expand_java_call, expand_java_ret): Hide unused definition.
12762 * java-tree.h (make_class, build_constants_constructor,
12763 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12764 init_outgoing_cpool, register_class, emit_register_classes,
12765 java_layout_seen_class_methods): Prototype.
12766 (unicode_mangling_length): Const-ify.
12767 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12768 emit_unicode_mangled_name, format_int, format_uint,
12769 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12770 jcf_print_utf8_replace, open_class): Prototype.
12772 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12773 <stdio.h>. Include tree.h/java-tree.h.
12774 (utf8_equal_string usage, process_class): Add static prototype.
12775 (open_class): Don't prototype this here.
12776 (utf8_equal_string): Match arguments to format specifiers.
12777 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12778 TABLE_SWITCH, disassemble_method): Likewise.
12780 * jcf-io.c: Include tree.h/java-tree.h.
12781 (open_class, find_classfile, jcf_print_utf8,
12782 jcf_print_utf8_replace): Const-ify.
12784 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12785 parse_class_file): Add static prototype.
12786 (find_in_current_zip): Match definition to existing static
12789 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12790 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12791 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12792 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12793 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12794 generate_bytecode_return, perform_relocations, init_jcf_state,
12795 init_jcf_method, release_jcf_state, generate_classfile):
12796 Add static prototype.
12797 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12798 (make_class_file_name): Const-ify.
12800 * jcf.h (find_classfile): Const-ify.
12802 * jv-scan.c (reset_report): Remove prototype.
12804 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12805 (error): Rewrite to allow varargs.
12807 * lang.c (lang_f_options): Const-ify.
12809 * lex.c (java_parse_escape_sequence): Add static prototype.
12810 (java_allocate_new_line): Match definition to existing static
12813 * mangle.c Include tree.h/java-tree.h.
12814 (unicode_mangling_length, emit_unicode_mangled_name,
12815 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12817 * parse.h (jdep_code): Remove trailing comma in enumeration.
12818 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12819 (reset_report): Add prototype.
12821 * verify.c (push_pending_label, merge_types): Add static
12824 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12826 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12828 * parse.y (find_applicable_accessible_methods_list): Extend the
12829 search to superinterfaces when relevant.
12830 (search_applicable_methods_list): New function.
12832 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12834 * class.c (unmangle_classname): Implemented stricter testing
12835 before setting the QUALIFIED_P flag on an identifier.
12837 1999-03-16 Per Bothner <bothner@cygnus.com>
12839 * parse.y (java_complete_lhs): Call force_evaluation_order
12840 after patch_newarray.
12841 (patch_binop): Don't call fold if there are side effects.
12843 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12845 * parse.y (java_stabilize_reference): Use save_expr instead of
12846 building a SAVE_EXPR node.
12847 (java_complete_lhs): Patch the resulting string of the `+='
12848 operator (if necessary) and complete the RHS after having built
12851 1999-03-15 Per Bothner <bothner@cygnus.com>
12853 * class.c (make_class): Don't set CLASS_P here (because
12854 this function is also called by build_java_array_type).
12855 (push_class): Set CLASS_P here instead.
12856 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12858 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12859 context. If the context is class, perfer "super" over "synchronized".
12860 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12862 * parse.y (create_class): Don't call parser_check_super here;
12863 it is not robust. Always wait until later.
12865 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12866 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12868 1999-03-13 Per Bothner <bothner@cygnus.com>
12870 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12871 * lex.h (UNGETC): Change misleading macro.
12873 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12875 * parse.y (java_stabilize_reference): Return NODE when patching a
12877 (java_complete_lhs): Put parenthesis around truth values.
12879 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12881 * class.c (layout_class_method): Don't make rtl for interface
12883 * parse.h (GET_TYPE_NAME): New macro.
12884 * parse.y (if_then_statement:): Fixed indentation.
12885 (if_then_else_statement:): Likewise.
12886 (for_statement:): Fixed spacing.
12887 (try_statement:): Fixed indentation.
12888 (create_interface): Don't force interfaces to be abstract.
12889 (method_header): Abstract methods are OK in interfaces.
12890 (declare_local_variables): Fixed typo in comment.
12891 (java_complete_expand_method): Fixed indentation.
12892 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12893 non accessible fields.
12894 (java_stabilize_reference): New function.
12895 (java_complete_lhs): Fixed indentation. Use
12896 java_stabilize_reference in compound assignment. Insert the
12897 cast. If not processing `+' fix string constants before processing
12900 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12902 * constants.c (find_class_or_string_constant): Cast variable `j'
12903 to a `jword' when comparing against one.
12905 * expr.c (java_lang_expand_expr): Remove unused variables
12906 `has_finally_p' and `op0'.
12908 * gjavah.c (print_field_info): Cast a value to jint when comparing
12909 against one. Likewise for a jlong.
12910 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12911 against a signed quantity.
12913 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12914 (print_signature): Don't needlessly dereference variable `str'
12916 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12917 `max_locals' with ATTRIBUTE_UNUSED.
12918 (jcf_parse_class): Likewise for variable `index'.
12920 * parse.h (reverse_jdep_list): Remove static prototype.
12922 * parse.y (build_jump_to_finally): Remove prototype and definition.
12923 (reverse_jdep_list): Add static prototype.
12925 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12926 `assignment' and `expr_decl'.
12928 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12930 1999-03-12 Andrew Haley <aph@cygnus.com>
12932 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12933 we'll need a directory separator and a null character.
12935 1999-03-10 Per Bothner <bothner@cygnus.com>
12937 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12939 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12941 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12944 1999-03-05 Per Bothner <bothner@cygnus.com>
12946 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12948 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12950 * class.c (layout_class_method): A static method in a base class
12951 is never overridden, so treat it like it doesn't exist.
12952 However, do complain about private non-static method overriding
12953 public static method.
12955 * parse.y: Don't set unused INITIALIZED_P flag.
12956 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12958 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12959 (build_array_from_name): Re-order &index[string] to &string[index].
12961 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12962 error_mark (it might catch more errors, but it is more likely to lose).
12964 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12966 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12967 (parse-scan.o): Depend on toplev.h.
12969 * class.c (make_method_value): Add prototype. Make it static.
12970 Remove unused second argument, caller changed.
12972 * expr.c (java_lang_expand_expr): Remove unused variable
12975 * java-tree.h: Don't prototype find_in_current_zip.
12976 Add prototypes for verify_constant_pool, start_java_method,
12977 end_java_method, give_name_to_locals, expand_byte_code,
12978 open_in_zip, set_constant_value, find_constant1, find_constant2,
12979 find_utf8_constant, find_string_constant, find_class_constant,
12980 find_fieldref_index, find_methodref_index, write_constant_pool,
12981 count_constant_pool_bytes and encode_newarray_type.
12983 * jcf-dump.c: Remove unused variable `LONG_temp'.
12985 * jcf-parse.c: Include parse.h.
12986 (jcf_parse_source): Remove unused parameter, all callers changed.
12987 (jcf_figure_file_type): Add static prototype.
12988 (find_in_current_zip): Likewise. Also remove unused parameter,
12989 all callers changed.
12990 (read_class): Initialize variable `saved_pos'.
12992 * jcf-reader.c (jcf_parse_preamble): Mark variables
12993 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12995 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12996 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12997 (java_parse_doc_section): Initialize variable `seen_star'.
12998 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12999 (java_lex_error): Mark parameters `msg' and `forward' with
13001 (java_get_line_col): Mark parameters `filename' and `line' with
13004 * parse-scan.y: Include toplev.h.
13005 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13007 * parse.h: use `struct JCF', not plain `JCF'.
13008 (java_parser_context_save_global, java_expand_classes
13009 java_parser_context_restore_global, java_parse): Add prototypes.
13011 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13014 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13016 * check-init.c (check_init): COPYN takes word count, not bit count.
13018 1999-02-26 Per Bothner <bothner@cygnus.com>
13020 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13021 explicit build_decl. (Avoids crash in reload when optimizing.)
13023 1999-02-25 Per Bothner <bothner@cygnus.com>
13025 * decl.c (complete_start_java_method): Handle synchronized method
13026 even when compiling from bytecode.
13028 1999-02-26 Tom Tromey <tromey@cygnus.com>
13030 * gjavah.c (add_class_decl): Only generate `#include' if outer
13031 class is not the name of the class we are processing. Correctly
13032 append `.h' in #include.
13033 (process_file): Clean up newlines around generated `#include's.
13034 (decode_signature_piece): Correctly handle inner classes.
13035 (struct include): New structure.
13036 (all_includes): New global.
13037 (print_include): New function.
13038 (add_class_decl): Use it.
13039 (process_file): Likewise.
13040 (add_class_decl): Generate include for java-array.h if array
13042 (process_file): Don't generate java-array.h include.
13044 * gjavah.c (add_namelet): Check for standard package names here.
13045 (add_class_decl): Don't check for standard package names here.
13047 1999-02-25 Tom Tromey <tromey@cygnus.com>
13049 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13050 When reading a zip file, only use strncmp if both strings are
13051 bigger than the buffer length. Initialize `k' when looping
13054 1999-02-24 Tom Tromey <tromey@cygnus.com>
13056 * gjavah.c (struct namelet): New structure.
13057 (add_namelet): New function.
13058 (print_namelet): New function.
13059 (print_class_decls): Use add_namelet and print_namelet to generate
13060 namespaces and not classes.
13061 (method_printed): New global.
13062 (HANDLE_END_METHOD): Examine method_printed.
13063 (print_method_info): Set method_printed when required. Print
13064 error if function to be ignored is marked virtual. Handle $finit$
13066 (METHOD_IS_FINAL): New macro.
13067 (print_field_info): Use it.
13068 (HANDLE_METHOD): Clear method_printed.
13069 (method_pass): New global.
13070 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13071 (process_file): Do two passes over both fields and methods.
13072 (HANDLE_METHOD): Examine method_pass.
13073 (root): New global.
13074 (add_class_decl): New function.
13075 (print_class_decls): Don't scan over entire constant pool.
13077 1999-02-23 Tom Tromey <tromey@cygnus.com>
13079 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13080 disable linking in that case.
13082 1999-02-20 Tom Tromey <tromey@cygnus.com>
13084 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13087 1999-02-21 Per Bothner <bothner@cygnus.com>
13089 * decl.c (build_result_decl), java-tree.h: New method.
13090 (complete_start_java_method): Handle synchronized methods.
13091 Don't build DECL_RESULT here. (Ordering dependency problem.)
13092 (start_java_method): Call build_result_decl here instead ...
13093 * parse.y (java_complete_expand_method): ... and here.
13094 (expand_start_java_method): Don't call complete_start_java_method here.
13095 (java_complete_expand_method): Call it here instead.
13096 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13097 * java-tree.h: ... here.
13099 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13100 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13101 for ARRAY_REF - it doesn't work when array bounds are checked.
13102 (patch_array_ref): Handle it here instead.
13104 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13106 1999-02-19 Per Bothner <bothner@cygnus.com>
13108 Force left-to-right evaluation of binary operations etc.
13109 * expr.c (force_evaluation_order), java-tree.h: New function.
13110 * parse.y (java_complete_lhs): Pass binary operations, procedure
13111 calls, and ARRAY_REFs to force_evaluation_order.
13112 (various): Set TREE_SIDE_EFFECTS more carefully.
13114 Tolerate random (non-UTF8) encoding in comments without complaining.
13115 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13116 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13118 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13119 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13121 * parse.y (java_complete_lhs): Ignore an empty statement in a
13122 COMPOUND_EXPR. Don't complain about empty statement after return.
13124 1999-02-19 Per Bothner <bothner@cygnus.com>
13126 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13127 in TREE_LIST - just chain the POINTER_TYPEs together.
13128 (resolve_class): If type already resolved, return decl.
13129 After resolving, update TREE_TYPE(class_type), and name (if array).
13130 * parse.h (do_resolve_class), parse.y: Make non-static.
13131 * class.c (maybe_layout_super_class): Take this_class argument.
13132 Do do_resolve_class if necessary.
13133 (layout_class, layout_class_methods): Adjust calls appropriately.
13134 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13135 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13136 * typeck.c (build_java_array_type): Don't call layout_class.
13138 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13140 * parse.y (check_pkg_class_access): Allow private class access
13141 within the same package.
13142 (strip_out_static_field_access_decl): New function.
13143 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13144 operator argument before testing its nature.
13146 1999-02-03 Per Bothner <bothner@cygnus.com>
13148 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13149 (TRY_EXPR): Simplify - it no longer has a finally clause.
13150 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13151 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13152 * expr.c (java_lang_expand_expr): Likewise.
13153 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13154 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13155 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13156 (build_try_statement): Remove finally parameter and handling.
13157 (build_try_finally_statement): New function.
13158 (patch_try_statement): No longer need to support finally clause.
13159 (try_statement): Update grammar action rules.
13160 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13161 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13163 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13165 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13166 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13168 1999-02-17 Andrew Haley <aph@cygnus.com>
13170 * class.c (build_utf8_ref): Back out broken patch which was
13171 intended to to output signatures using '.' as a separator.
13173 * class.c (make_class_data): Output signatures using '.' as a
13174 separator, rather than '/'.
13175 (mangled_classname): Likewise.
13176 (make_field_value): Likewise.
13177 (make_method_value): Likewise.
13178 * constants.c (alloc_class_constant): Likewise.
13179 * expr.c (build_invokeinterface): Likewise.
13181 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13183 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13184 of an ancient workaround.
13186 1999-02-10 Jeffrey A Law (law@cygnus.com)
13188 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13191 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13193 * lex.c (yylex): Encode \0 as UTF8.
13195 1999-02-10 Tom Tromey <tromey@cygnus.com>
13197 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13198 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13199 (libgcj_zip): Renamed.
13200 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13202 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13204 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13205 (GC_NAME): Renamed -lgc to -lgcjgc.
13207 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13209 * lex.c (java_lang_cloneable): Initialize.
13210 * parse.y (java_lang_cloneable): New static variable.
13211 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13212 doing one more qualification round.
13213 (valid_ref_assignconv_cast_p): Reject null source or
13214 destination. Allow an array to be cast into java.lang.Cloneable.
13215 (patch_cast): Swapped two first arguments to first call to
13216 valid_ref_assignconv_cast_p.
13218 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13220 * parse.h: DECL_P renamed JDECL_P.
13221 * parse.y: DECL_P replaced by JDECL_P.
13222 (build_array_from_name): Always use pointer's type.
13223 (patch_bc_statement): Extra code to search continue target in a
13224 for loop. Fixed comments. Continue target is current loop when
13227 1999-02-05 Andrew Haley <aph@cygnus.com>
13229 * class.c (make_class_data): The superclass of an interface should
13230 be null, not class Object.
13232 * lex.c (java_lex): Sign extend hex literals.
13234 1999-02-04 Andrew Haley <aph@cygnus.com>
13236 * class.c (build_utf8_ref): Output signatures using '.' as a
13237 separator, rather than '/'.
13238 (make_class_data): Likewise.
13240 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13242 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13243 mkstemp.o. Get them from libiberty now.
13245 1999-02-02 Jeffrey A Law (law@cygnus.com)
13247 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13249 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13251 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13254 1999-02-02 Per Bothner <bothner@cygnus.com>
13256 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13257 * jcf-write.c (generate_bytecode_return): New function.
13258 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13260 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13261 generate special [fd]const_[01] instructions.
13263 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13265 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13266 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13268 1999-02-01 Per Bothner <bothner@cygnus.com>
13270 * parse.y (patch_method_invocation): Handle calling static methods,
13271 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13273 * parse.y (java_complete_lhs): Don't complain about unreachable
13274 exit condition in a do-while statement.
13276 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13278 * lex.c (java_read_char): Fixed utf8 decoding.
13279 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13281 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13282 comments. Local variable `all_primitive' is gone. Broadened
13283 acceptance of `0' to floating point targets. `long' can now be
13284 widened to `double' or `float'.
13285 (valid_method_invocation_conversion_p): Added leading
13286 comment. Fixed tabulation.
13287 (build_string_concatenation): Optimize out left or right empty
13290 1999-01-28 Per Bothner <bothner@cygnus.com>
13292 * jcf-write.c (localvar_alloc): Only emit entry for
13293 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13294 (generate_bytecode_insns): Only call put_linenumber if
13295 debug_info_level > DINFO_LEVEL_NONE.
13296 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13297 is specified, add -g1 (for compatibility wih javac).
13299 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13301 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13302 gjavah.o, check-init.o, jv-scan.o
13304 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13306 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13308 * gjavah.c: Include config.h and system.h.
13310 * javaop.h (inline): Don't define, its handled by system.h.
13311 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13312 from `inline' to `static inline'.
13314 * jcf.h (inline): Don't define, its handled by system.h.
13316 * lex.c (inline): Likewise.
13318 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13320 * lang-specs.h: Map -Qn to -fno-ident.
13322 1999-01-29 Richard Henderson <rth@cygnus.com>
13324 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13326 1999-01-29 Tom Tromey <tromey@cygnus.com>
13328 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13329 then cast it to Object before calling `append' method.
13331 1999-01-28 Per Bothner <bothner@cygnus.com>
13333 * check-init.c (check_bool2_init, check_bool_init, check_init):
13334 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13335 * jcf-write.c (generate_bytecode_insns): Likewise.
13337 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13339 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13340 * parse.y (patch_cast): Allow a boolean to be cast into a
13343 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13345 * parse.y: (class_declaration:): Fixed indentation.
13346 (class_member_declaration:): Extra `;' after field declaration now
13348 (interface_declaration:): Removed debug messages in error reports.
13349 (patch_binop): Nodes created and returned inherit the orignal
13350 node's COMPOUND_ASSIGN_P flag value.
13351 (patch_cast): Fix cast from char to floating point.
13353 1999-01-25 Andrew Haley <aph@cygnus.com>
13355 * except.c, java-except.h (expand_resume_after_catch): new
13357 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13358 to branch back to main flow of control after a catch block.
13360 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13362 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13363 $(srcdir)/../system.h.
13364 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13365 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13366 (jcf-write.o): Likewise.
13367 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13368 (mangle.o): Depend on $(srcdir)/../toplev.h.
13369 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13370 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13372 * class.c: Include output.h and parse.h.
13373 (mangled_classname): Add the `const' keyword to a char*.
13374 (find_named_method): Hide unused function definition.
13375 (build_utf8_ref): Change type of variable `c' to unsigned char.
13376 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13377 (build_class_ref): Add the `const' keyword to a char*.
13378 (layout_class_method): Remove unused variable `buf'.
13380 * decl.c (find_local_variable): Remove unused variable `rtl'.
13381 (pushdecl): Likewise for variables `different_binding_level' and
13383 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13384 (maybe_build_cleanup): Likewise for parameter `decl'.
13386 * except.c (expand_start_java_handler): Mark parameter `range'
13387 with ATTRIBUTE_UNUSED.
13389 * expr.c: Include except.h.
13390 (pop_type): Remove unused variable `i'.
13391 (pop_value): Likewise for variables `n_words' and `i'.
13392 (expand_java_arrayload): Likewise for variable `convert'.
13393 (java_lang_expand_expr): Likewise for variables `op0', `type',
13394 `mode', `unsignedp', `node' and `elements'.
13395 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13397 (process_jvm_instruction): Add a `const' qualifier to a char*.
13399 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13400 (temp_directory): Likewise.
13401 (print_c_decl): Likewise.
13402 (print_method_info): Likewise.
13403 (decode_signature_piece): Likewise.
13404 (print_mangled_classname): Likewise.
13406 * java-except.h: Provide prototypes for maybe_start_try,
13407 maybe_end_try and add_handler.
13409 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13410 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13411 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13412 init_expr_processing, push_super_field, init_class_processing,
13413 can_widen_reference_to, class_depth, verify_jvm_instructions,
13414 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13415 set_local_type, merge_type_state, push_type, load_type_state,
13416 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13417 emit_unicode_mangled_name): Add prototypes.
13419 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13420 (print_signature_type): Use ISDIGIT, not isdigit.
13421 (print_signature): Remove unused variable `j'.
13423 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13424 int when comparing against one.
13426 * jcf-parse.c: Include toplev.h.
13428 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13429 (localvar_free): Remove unused variable `i'.
13430 (generate_bytecode_conditional): Likewise for variable `kind'.
13432 * jv-scan.c: Include config.h and system.h. Remove redundant
13433 OS header and gansidecl.h includes.
13434 (warning): Add the `const' keyword to a char*. Also add
13435 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13436 __STDC__, when determining whether to use ANSI-isms.
13437 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13438 (xmalloc): Don't redundantly prototype here.
13439 (main): Remove unused parameter `envp'. Also fix the arguments
13440 passed to function `fatal' to match the format specifier.
13442 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13444 * mangle.c: Include toplev.h.
13445 (emit_unicode_mangled_name): Declare parameter `len'.
13447 * parse.y (parse_warning_context): Add the `const' keyword to a
13448 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13449 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13450 (issue_warning_error_from_context): Add the `const' keyword to
13452 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13453 not `__STDC__' for whether to use ANSI-isms.
13455 * typeck.c (incomplete_type_error): Mark parameters `value' and
13456 `type' with ATTRIBUTE_UNUSED.
13457 (parse_signature_type): Use ISDIGIT, not isdigit.
13459 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13460 (verify_jvm_instructions): Likewise. Remove unused variables
13461 `field_name' and `default_val'.
13463 * zextract.c: Include config.h and system.h. Remove redundant
13464 OS header includes.
13466 * zipfile.h: Prototype `read_zip_archive'.
13468 1999-01-21 Andrew Haley <aph@cygnus.com>
13470 * typeck.c (convert): Allow conversions to void type: some
13471 optimizations in gcc do this.
13473 1999-01-21 Andrew Haley <aph@cygnus.com>
13475 * typeck.c (convert_ieee_real_to_integer): New function.
13476 (convert): When not using fast-math and using hardware fp, convert
13477 an IEEE NaN to zero.
13479 1999-01-18 Andrew Haley <aph@cygnus.com>
13481 * parse.y (patch_binop): Do a type conversion from signed to
13482 unsigned and then back to signed when a ">>>" is found.
13484 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13486 * java-tree.h: (check_for_initialization): Added prototype.
13487 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13488 * parse.y (do_resolve_class): Removed unused locals.
13489 (read_import_dir): Likewise.
13490 (resolve_qualified_expression_name): Array creation
13491 expressions are valid primary expressions.
13492 (qualify_ambiguous_name): Likewise.
13493 (patch_synchronized_statement): Removed unused local.
13495 1999-01-17 Jeffrey A Law (law@cygnus.com)
13497 * Makefile.in (zextract.o): Add dependencies.
13499 * Makefile.in: Do not put ^Ls at the start of a line.
13501 1999-01-15 Per Bothner <bothner@cygnus.com>
13503 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13504 sub-type the result of the call that gets the exception value.
13506 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13507 don't call finish_class.
13509 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13510 clear found before continuing.
13512 * verify.c (verify_jvm_instructions): On an array load, allow
13513 and handle top of stack to be TYPE_NULL.
13515 * gjavah.c (generate_access): Translate Java package private or
13516 protected access to C++ public, but with a comment.
13518 1999-01-13 Andrew Haley <aph@cygnus.com>
13520 * expr.c (generate_name): Name prefix changed to avoid clashes
13521 with assembler temp labels.
13523 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13524 MODIFY_EXPR. Without this, code for the assignment may not be
13525 generated at all and the synchronized statement will read an
13526 uninitialized variable.
13528 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13530 * class.c (maybe_layout_super_class): Fixed returned value.
13531 * lex.c: Added 1999 to the copyright.
13532 (java_init_lex): Initialize java_lang_imported.
13533 * lex.h: Added 1999 to the copyright.
13534 * parse.h: Added 1999 to the copyright.
13535 (REGISTER_IMPORT): Fixed typo in trailing macro.
13536 (CURRENT_OSB): New macro.
13537 (struct parser_ctxt): New fields osb_depth, osb_limit.
13538 * parse.y (java_lang_id): New global variable.
13539 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13540 (array_creation_expression:): Use CURRENT_OSB.
13541 (dims:): Uses a stack to keep track of array dimensions.
13542 (cast_expression:): Use CURRENT_OSB.
13543 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13545 (register_fields): Fixed typos in comment.
13546 (check_method_redefinition): Fixed comment indentation.
13547 (java_check_regular_methods): Set saved found wfl to NULL after
13548 having reinstalled it in the previously found DECL_NAME.
13550 1999-01-10 Richard Henderson <rth@cygnus.com>
13552 * gjavah.c (java_float_finite): Use a union to do type punning.
13553 (java_double_finite): Likewise.
13555 1999-01-09 Per Bothner <bothner@cygnus.com>
13557 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13558 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13559 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13560 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13561 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13562 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13564 1999-01-08 Per Bothner <bothner@cygnus.com>
13566 * check-init.c (check_init): If compiling to native, we don't
13567 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13569 1999-01-08 Tom Tromey <tromey@cygnus.com>
13571 * parse-scan.y (variable_declarator_id): Set or increment
13573 (bracket_count): New global.
13574 (formal_parameter): Handle case where bracket pairs trail variable
13577 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13579 * jcf-parse.c (yyparse): variable len changed from a char to an
13580 int to prevent overflow.
13582 1999-01-06 Per Bothner <bothner@cygnus.com>
13584 * java-tree.h: Declare read_class.
13585 * jcf-parse.c (read_class): New function.
13586 (load_class): Now just call read_class.
13588 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13589 * jcf-parse.c (parse_source_file): Declare save_error_count,
13590 which is needed by java_parse_abort_on_error macro,
13591 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13593 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13594 constructor, if initializing a static field.
13595 (patch_new_array_init): Set TREE_CONSTANT if it is.
13596 * expr.c (java_lang_expand_expr): For a static array constructor
13597 of primitive elements, allocate the array itself statically.
13598 Disabled until we can set the vtable field statically.
13600 * check-init.c: New file. Checks for definite assignment.
13601 * Makefile.in (JAVA_OBJS): Add check-init.o.
13602 * parse.y (java_complete_expand_method): Call check_for_initialization.
13603 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13605 1999-01-06 Graham <grahams@rcp.co.uk>
13607 * parse.y : include system.h instead of including
13608 standard headers directly with the exception of <dirent.h>.
13610 1999-01-06 Per Bothner <bothner@cygnus.com>
13612 * lex.h: Moved static function declarations to lex.c,
13613 to shut up some -Wall warnings.
13614 * lex.c: Static function declarations moved here.
13615 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13617 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13619 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13621 1998-12-22 Per Bothner <bothner@cygnus.com>
13623 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13624 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13626 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13627 (localvar_alloc): Change return type to void,
13628 (emit_unop): Remove unused variable size.
13630 * jcf-write.c (struct jcf_block): Add new union.
13631 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13632 (call_cleanups): New functions.
13633 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13634 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13635 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13636 * lang.c (lang_init): Call using_eh_for_cleanups.
13637 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13638 completing operands to patch_synchronized_statement.
13639 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13640 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13641 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13643 1998-12-20 John F. Carr <jfc@mit.edu>
13645 * Make-lang.in: Comment out control-Ls; they upset some makes.
13647 1998-12-18 Tom Tromey <tromey@cygnus.com>
13649 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13652 1998-12-17 Tom Tromey <tromey@cygnus.com>
13654 * parse.y (DIR_SEPARATOR): New define.
13655 (check_class_interface_creation): Use it.
13657 * parse-scan.y (report_main_declaration): Recognize
13658 `java.lang.String' in argument to main.
13660 1998-12-16 Per Bothner <bothner@cygnus.com>
13662 * parse.y (create_interface): Remove bogus test.
13664 1998-12-16 Per Bothner <bothner@cygnus.com>
13666 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13667 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13669 1998-12-16 Tom Tromey <tromey@cygnus.com>
13671 * parse-scan.y (qualified_name): Use correct sprintf format.
13673 1998-12-15 Tom Tromey <tromey@cygnus.com>
13675 * gjavah.c (print_field_info): Changed how most negative number is
13678 1998-12-14 Per Bothner <bothner@cygnus.com>
13680 * parse.y (fold_constant_for_init): New function.
13681 (resolve_expression_name): Don't replace static final
13682 constant-initialized fields by its value.
13683 (java_complete_lhs): New. Same as java_complete_tree, except does
13684 not replace static final constant-initialized fields by their values.
13685 (register_fields): If there is an initializer, set DECL_INITIAL and
13686 MODIFY_EXPR_FROM_INITIALIZATION_P.
13687 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13688 Only call patch_initialized_static_field if
13689 MODIFY_EXPR_FROM_INITIALIZATION_P.
13690 (patch_initialized_static_field): If not valid constant, clear
13693 * parse.y (lookup_field_wrapper): Fix thinko.
13695 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13696 set and restore global lineno.
13698 1998-12-14 Tom Tromey <tromey@cygnus.com>
13700 * gjavah.c (print_field_info): If value to print is the smallest
13701 value of its size, then print as hex to avoid later warnings from
13704 1998-12-14 Tom Tromey <tromey@cygnus.com>
13706 * gjavah.c (decompile_method): Decompile `return null'.
13707 (process_file): Generate `#pragma interface'.
13708 (method_declared): New global.
13709 (print_method_info): Set it.
13710 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13711 (print_method_info): Handle abstract methods.
13713 1998-12-13 Per Bothner <bothner@cygnus.com>
13715 * parse.y (patch_method_invocation): If class_decl is null
13716 (e.g. an array type), use original type.
13718 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13719 errors about uncaught exception from clone (of array, specifically).
13721 1998-12-13 Tom Tromey <tromey@cygnus.com>
13723 * gjavah.c (decompile_method): Handle all types of `return'
13724 opcode. Decompile `return this' and `return'.
13725 (method_access): New global.
13726 (print_method_info): Set it.
13727 (decompile_method): Don't decompile a synchronized method.
13729 1998-12-13 Tom Tromey <tromey@cygnus.com>
13731 * jcf-reader.c (jcf_parse_one_method): Recognize
13733 * gjavah.c (HANDLE_END_METHOD): New macro.
13734 (HANDLE_CODE_ATTRIBUTE): New macro.
13735 (decompile_method): New function.
13736 (print_method_info): Don't print `;\n' at end of function decl.
13737 Include java-opcodes.h.
13738 (decompiled): New global.
13740 1998-12-12 Per Bothner <bothner@cygnus.com>
13742 * class.c (build_class_ref): Handle PRIMTYPE.class if
13743 flag_emit_class_files.
13744 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13745 if flag_emit_class_files.
13746 * parse.y (java_complete_tree): Pre-liminary support for
13747 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13749 * parse.y (patch_synchronized_statement): Don't call monitorexit
13750 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13752 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13754 * zipfile.h (opendir_in_zip): New declaration.
13755 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13756 (opendir_in_zip): New function, using code from open_in_zip.
13757 (open_in_zip): Call opendir_in_zip.
13758 (find_class): Remove no-longer-used do_class_file parameter,
13759 but add source_ok parameter. Change logic so if we find a .java file,
13760 we don't look for .class in later classpath emtries.
13761 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13762 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13763 * gjavah.c: Update call to find_class.
13764 * jcf-dump.c: Likewise.
13766 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13767 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13768 nothing if body is empty_stmt_node.
13769 Various little fixes so SP gets correctly adjusted.
13770 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13771 For CALL_EXPR, test if static first.
13772 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13773 such as the ones we create for Object and Class.
13774 Set and restore current_function_decl.
13775 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13776 (note_possible_classname): New function.
13777 (read_import_entry): Removed. Merged with read_import_dir.
13778 (read_import_dir): Don't call find_class - that only gives us
13779 the first classpath entry having the needed package.
13780 Use the struct buffer data structure from buffer.h.
13781 (read_import_dir, find_in_imports_on_demand): The remembered
13782 class names now use '.' (not '/') as package separator.
13784 * parse.y (java_complete_expand_methods): Call write_classfile
13785 here, and not in java_expand_classes (which only gets first class).
13787 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13789 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13790 (register_fields): If a static fields has an initializer, just
13791 chain it on ctxp->static_initialized, and handle later.
13792 (java_complete_expand_methods): Force <clinit> first.
13793 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13794 - it's already been completed.
13795 (patch_initialized_static_field): New function.
13796 (java_complete_field): Call it.
13798 1998-12-12 Per Bothner <bothner@cygnus.com>
13800 * expr.c (encode_newarray_type, build_new_array): New functions.
13801 * java-tree.h: Declare build_new_array.
13802 * jcf-write.c (patch_newarray): Use build_new_array.
13804 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13805 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13807 * parse.y (patch_new_array_init): Re-organize.
13808 Now is passed the actual array (pointer) type of the value.
13809 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13810 (patch_array_constructor): Removed - merged into patch_new_array_init.
13811 (java_complete_tree): Update patch_new_array_init.
13813 * jcf-write.c (find_constant_index): New function.
13814 (generate_bytecode_insns): Use find_constant_index.
13815 (generate_classfile): Use find_constant_index for ConstantValue.
13817 1998-12-11 Tom Tromey <tromey@cygnus.com>
13819 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13820 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13821 * class.c (make_class_data): Renamed dtable -> vtable, and
13822 dtable_method_count -> vtable_method_count.
13824 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13826 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13827 global variables, initialized.
13828 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13829 Declared new global variables.
13830 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13831 double_zero_node, integer_zero_node upon direct matching.
13832 * parse.y (purify_type_name): Added function prototype.
13833 (duplicate_declaration_error_p): Consider new_type as potentially
13834 being a incomplete type. Use purify_type_name on type string.
13835 (method_header): saved_type: unused variable removed. Don't figure
13836 return type if method name is invalid.
13837 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13838 processed by patch_unaryop.
13839 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13840 increment/decrement node into its original type after binary
13841 numeric promotion on its operands.
13843 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13845 * parse.y (array_initializer:): Array init operand is NULL_TREE
13846 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13847 now an error. Fixed indentation problems.
13848 (patch_string): Handle error_mark_node as an argument.
13849 (patch_new_array_init): Fixed indentation problems.
13850 (array_constructor_check_entry): Removed check on null wfl_value.
13851 Return an error if wfl_value's walk returns an error.
13853 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13855 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13856 * lex.c (java_lex): Remember column position before advancing one
13857 token. Retain location information on OCB_TK.
13858 * lex.h (typedef struct java_lc): Added new field.
13859 * parse.h (GET_SKIP_TYPE): New macro.
13860 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13861 * parse.y (build_new_array_init, patch_new_array_init,
13862 patch_array_constructor, maybe_build_array_element_wfl,
13863 array_constructor_check_entry): New function prototypes.
13864 (switch_block:): Tagged <node>.
13865 (OCB_TK): Tagged <operator>.
13866 (array_initializer:): Installed actions.
13867 (variable_initializer): Build location information on element if
13869 (switch_statement:): Fixed indentation typo.
13870 (switch_block:): Redefined default action.
13871 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13872 (patch_assignment): Removed duplicate code.
13873 (maybe_build_array_element_wfl, build_new_array_init,
13874 patch_new_array_init, patch_array_constructor,
13875 array_constructor_check_entry): New functions.
13877 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13879 * parse.y (array_initializer): Tagged <node>.
13880 (variable_initializer:): Use default rule.
13881 (array_initializer:): Defined actions.
13882 (variable_initializers:): Likewise.
13883 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13884 non-static field accesses.
13885 (patch_invoke): Fixed indentation typo.
13886 (java_complete_tree): Likewise.
13887 (build_labeled_block): Changed leading comment. Generate an error
13888 in case of duplicate loop labels.
13889 (patch_conditional_expr): Patch results of string concatenation
13892 1998-12-06 Per Bothner <bothner@cygnus.com>
13894 * constants.c (find_methodref_index): When the class is an interface,
13895 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13897 * decl.c (finit_identifier_node): Use "$finit$", rather than
13898 "<finit>" (which Sun's verifier rejects).
13899 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13900 (generate_field_initialization_code): Removed.
13901 (fix_constructors) Don't add call to $finit$ here (wrong order).
13902 (patch_method_invocation): Add $finit$ call here.
13904 * java-tree.h (CALL_USING_SUPER): New macro.
13905 * parse.y (patch_invoke): Remove im local variable.
13906 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13907 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13908 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13910 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13912 * parse.y (java_complete_tree): Don't complain about unreachable
13913 statement if it is empty_stmt_node.
13915 * jcf-write.c (find_constant_wide): New function.
13916 (push_long_const): Use find_constant_wide.
13918 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13919 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13920 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13921 Emit invokeinterface when calling an interface method.
13922 Emit invokespecial also when calling super or private methods.
13924 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13926 1998-12-06 Per Bothner <bothner@cygnus.com>
13928 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13930 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13932 * java-tree.h (java_layout_seen_class_methods): New function
13934 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13935 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13936 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13937 * parse.y (method_declarator:): Defined action.
13938 (issue_warning_error_from_context): input_filename saved, set to
13939 the appropriate value and restored after java_error is called.
13940 (build_unresolved_array_type): Fixed comment.
13941 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13942 (method_header): Deal with return type the same way type are
13943 handled for fields and method's parameters and local variables
13945 (check_method_redefinition): Removed extra CR.
13946 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13947 (java_layout_seen_class_methods): New function.
13948 (java_layout_classes): Call java_layout_seen_class_methods.
13950 1998-12-03 Per Bothner <bothner@cygnus.com>
13952 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13954 1998-12-03 Per Bothner <bothner@cygnus.com>
13956 * jcf-dump.c (main): Fix error message.
13957 * jcf-path.c (add_entry): Style fix.
13959 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13961 * class.c (layout_class_method): Call build_java_argument_signature
13962 on constructors too.
13963 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13964 (patch_method_invocation): Define a primary when resolving an
13965 expression name. Augmented comment on code checking illegal `this'
13966 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13968 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13970 * class.c (layout_class_method): Don't report error on non-static
13971 overriding static if the method is private.
13972 * java-tree.h (finish_class): Prototype added.
13973 * lex.c (java_get_line_col): Handle col argument -2 value.
13974 * parse.h: All static method declarations moved to parse.y.
13975 * parse.y: Now contains all static method declarations previously
13977 (find_expr_with_wfl, missing_return_error,
13978 unreachable_stmt_error): New functions.
13979 (java_get_real_method_name): Identify constructors bearing class
13980 names in source code compiled classes only.
13981 (java_complete_expand_methods): Call missing_return_error.
13982 (invocation_mode): Private methods invoked as static methods.
13983 (java_complete_tree): Call unreachable_stmt_error.
13985 1998-12-01 Tom Tromey <tromey@cygnus.com>
13987 * Makefile.in (+target): Removed.
13988 (+xmake_file): Likewise.
13989 (+tmake_file): Likewise.
13990 (.NOEXPORT): Removed duplicate.
13992 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13994 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13996 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13998 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13999 libiberty.h. Provide an xmalloc definition.
14001 * jvspec.c: Remove the xmalloc prototype.
14003 * parse-scan.y: Include config.h and system.h. Don't include
14004 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14005 Provide an xstrdup definition.
14007 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14009 * jcf-path.c (add_entry): Recognize ".jar" too.
14010 * lang-specs.h: Likewise.
14012 1998-11-26 Per Bothner <bothner@cygnus.com>
14014 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14015 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14017 * jcf-write.c (generate_bytecode_insns):
14018 Handle pre/post-increment/decrement of long.
14020 * jcf-write.c (generate_bytecode_insns):
14021 Handle missing exception handler (finally for synchronized).
14023 1998-11-25 Per Bothner <bothner@cygnus.com>
14025 * java-tree.h (end_params_node): Declare global.
14026 * decl.c (end_params_node): New global.
14027 (init_decl_processing, start_java_method): Use end_params_node for
14028 end of list of parameter types. Follows correct gcc conventions.
14029 * expr.c (pop_argument_types, pop_arguments): Likewise.
14030 * lang.c (put_decl_node): Likewise.
14031 * typeck.c (various places): Likewise.
14032 * class.y (various places): Likewise.
14033 * parse.y (various places): Likewise.
14035 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14036 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14038 * class.c: Add #include flags.h, remove no-longer needed declaration.
14040 * class.c (layout_class_method): Remove commented-out code, re-format.
14041 Don't add vtable entry (or index) for private methods.
14042 * expr.c (expand_invoke): A private method is implicitly final.
14043 * class.c (make_class_data): If inlining or optimizing,
14044 skip private methods.
14046 * class.c (finish_class): New function. Calls existing methods,
14047 but alls emits deferred inline functions.
14048 * jcf-parse.c (parse_class_file): Call finish_class.
14049 * parse.y (java_complete_expand_methods): Likewise.
14051 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14053 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14055 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14057 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14059 1998-11-24 Per Bothner <bothner@cygnus.com>
14061 * (generate_classfile): Always write class access flag with
14064 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14066 * class.c (maybe_layout_super_class): New function.
14067 (layout_class): Reorganized. Loop on class methods dispatched into
14068 a new function. Call maybe_layout_super_class.
14069 (layout_class_methods, layout_class_method): New functions.
14070 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14072 (expand_invoke): Likewise.
14073 * java-tree.h (all_class_list): New global variable declared.
14074 (layout_class_methods, layout_class_method): New function
14076 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14077 * jcf-parse.c (all_class_list): New global variable.
14078 (load_class): Extended what class_or_name can be. Use parser
14079 context mechanism to save globals before calling jcf_parse.
14080 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14081 is set on the file name.
14082 (jcf_parse): Layout class methods when Object is loaded, otherwise
14083 record class in all_class_list for delayed method layout.
14084 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14085 * lang.c (put_decl_node): Decode <init> into the decl context
14087 * lex.c (java_allocate_new_line): Use xmalloc.
14088 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14089 pointers, not TREE_LIST elements.
14090 (struct parser_ctxt): Fixed comment indentations, added comments
14091 and reordered some fields.
14092 (java_check_methods): Function prototype removed.
14093 * parse.y (java_push_parser_context): Use xmalloc.
14094 (java_parser_context_restore_global): Pop extra pushed ctxp only
14095 when there's nothing next.
14096 (maybe_create_class_interface_decl): Fixed comment, add new
14097 created class decl to all_class_list.
14098 (method_header): Use GET_REAL_TYPE on argument's types.
14099 (method_declarator): Use GET_REAL_TYPE, change type to the real
14100 type in TREE_LIST dependency node. Build argument list with the
14102 (create_jdep_list): Use xmalloc. Removed allocation error message.
14103 (obtain_incomplete_type): Fixed leading comment. Broadened
14104 incoming argument meaning.
14105 (register_incomplete_type): Use xmalloc. Removed allocation error
14107 (safe_layout_class): Fixed leading comment.
14108 (jdep_resolve_class): Reversed if statement condition and switch
14109 if and else bodies.
14110 (resolve_and_layout): Fixed leading comment. Broadened incoming
14112 (complete_class_report_errors): New local variable name, for
14113 clarity. purify_type_name used for all error cases.
14114 (java_get_real_method_name): Stricter check on constructors.
14115 (java_check_regular_methods): Reverse methods list only if not
14116 already laid out. Layout artificial constructor.
14117 (java_check_methods): Deleted.
14118 (source_start_java_method): Obtain incomplete type for patchable
14120 (java_layout_classes): Fixed leading comment. Use
14121 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14122 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14123 before returning. Fixed comments.
14124 (java_expand_classes): Check for errors up front.
14125 (patch_method_invocation): Class to search is resolved and laid
14128 1998-11-24 Per Bothner <bothner@cygnus.com>
14130 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14132 * javaop.h (int8): Removed - not used.
14133 (jbyte): Redefine portably with correct signedness.
14135 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14137 * jcf-write.c (generate_bytecode_insns): Fix typo
14138 OPCODE_getstatic to OPCODE_getfield.
14140 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14141 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14142 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14144 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14146 * jcf-parse.c (jcf_parse_source): Function returned type is
14147 void. Added prototype.
14148 (jcf_parse): Function returned type is void.
14149 (yyparse): Remove call to fclose on the last parsed file.
14151 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14153 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14155 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14156 (layout_class): Cope with methods featuring WFL in decl names.
14157 * decl.c (unqualified_object_id_node): New global variable,
14159 (build_decl_no_layout): Removed.
14160 * expr.c (build_primtype_type_ref): Handle Double.
14161 (java_lang_expand_expr): Fixed indentations.
14162 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14163 (flag_wall, flag_redundant, flag_not_overriding,
14164 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14165 variable declarations.
14166 (build_decl_no_layout): Removed prototype.
14167 (java_get_real_method_name): Added prototype.
14168 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14169 (java_parse_abort_on_error): Macro now just returns.
14170 * jcf-parse.c (jcf_parse_source): Check fclose returned
14171 value. Call emit_register_classes if java_report_errors returns
14173 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14174 flag_static_local_jdk1_1): New integer flags.
14175 (lang_decode_option): New flags set here.
14176 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14177 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14178 the flag_redundant variable.
14179 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14180 when parsing java.lang.Object class.
14181 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14182 NULL_TREE to build.
14183 (resolve_qualified_expression_name): Fixed indentation.
14184 (patch_array_ref): Changed prototype.
14185 (not_initialized_as_it_should_p): Prototype removed.
14186 (java_report_errors): Added function prototype.
14187 * parse.y (formal_parameter:): Changed error message for not yet
14188 supported final parameters.
14189 (class_type_list:): Set both PURPOSE and VALUE of created
14190 TREE_LIST to be class_type.
14191 (primary_no_new_array:): Handle class literals on primitive types.
14192 (parse_warning_context): Reinstalled correct force_error and
14193 do_warning flags setups.
14194 (java_report_errors): Changed prototype. Return java_error_count
14196 (variable_redefinition_error): Consider treating variable type as
14198 (create_interface): Warn about redundant abstract modifier if
14199 flag_redundant is set. Changed error message.
14200 (lookup_field_wrapper): Save/restore globals before/after looking
14202 (duplicate_declaration_error_p): Consider treating declaration
14203 type as a fake pointer.
14204 (register_fields): Extract real type from dependency node. Check
14205 for duplicate field declaration after type adjustment. Use
14206 DECL_INITIAL to store static final initialized values.
14207 (method_header): Extract real function type from dependency node.
14208 (check_abstract_method_header): Use GET_METHOD_NAME.
14209 (obtain_incomplete_type): Layout fake pointer type.
14210 (safe_layout_class): Don't try to check for methods before layout.
14211 (java_complete_class): Don't check for correct throws clause
14212 elements inheritance here.
14213 (resolve_and_layout): Broadened name parameter meaning.
14214 (reset_method_name): Use GET_METHOD_NAME.
14215 (java_get_real_method_name): New function.
14216 (java_check_regular_methods): Don't check methods in
14217 java.lang.Object. Verify lineage of throws clause elements. Use
14218 flag_no_overriding in warning report.
14219 (check_throws_clauses): Don't check if class was from
14220 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14221 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14222 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14223 warning on unsupported final local variables. Use build_decl
14224 instead of build_decl_no_layout. Get real local variable type from
14226 (source_start_java_method): Get real parameter type from
14227 dependency node. Call build_decl instead of build_decl_no_layout.
14228 (java_layout_classes): Reverse tree and layout type and class as
14229 required. Mark class as loaded when done.
14230 (resolve_field_access): Fixed indentation. Restricted condition
14231 leading to static field access code generation. Set field_type
14232 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14233 (resolve_qualified_expression_name): Initialize type_found to
14234 null. Handle static field resolved during qualification. Fixed
14235 layout on non primitive field decl types.
14236 (not_accessible_p): Fixed typo in comment.
14237 (patch_method_invocation): Resolve and layout class to search from
14239 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14240 layout non primitive type, if necessary. Make method node only to
14242 (find_applicable_accessible_methods_list): Consider WFL'ed method
14243 decl names. Fixed indentation.
14244 (argument_types_convertible): Resolve and layout target type if
14246 (java_complete_tree): Fixed indentation problems. Rewrote
14247 CALL_EXPR thrown exceptions check. Re-installed further processing
14248 of the assignment in certain cases.
14249 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14250 inlining on class literals.
14251 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14253 (valid_method_invocation_conversion_p): Likewise.
14254 (patch_string): Temporary disable forbidden use of `this' in
14255 explicit constructor invocations when doing string concatenation
14256 within their scope.
14257 (patch_unaryop): Added comment. Reinstalled code to disable
14258 further check on assignment operation with cast expression RHS.
14259 (patch_switch_statement): Fixed indentation.
14260 (build_try_statement): Call build_decl instead of
14261 build_decl_no_layout.
14262 (patch_synchronized_statement): Likewise.
14263 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14264 IS_UNCHECKED_EXPRESSION_P.
14265 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14266 layout argument exception type.
14267 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14268 of IS_UNCHECKED_EXPRESSION_P.
14270 1998-11-18 Anthony Green <green@cygnus.com>
14272 * jcf-parse.c (yyparse): Open class file in binary mode.
14274 1998-11-15 Per Bothner <bothner@cygnus.com>
14276 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14278 * jcf-write.c (perform_relocations): Move check out one loop.
14280 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14282 * Make-lang.in: Fix reference to srcdir.
14283 * jv-scan.c: Add missing xmalloc prototype.
14284 * jvgenmain.c: Ditto.
14286 1998-11-15 Per Bothner <bothner@cygnus.com>
14288 * decl.c (error_mark_node), java-tree.h: New global.
14289 * parse.y: Use empty_stmt_node instead of size_zero_node.
14290 (build_if_else_statement): If missing else, use empty_stmt_node.
14292 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14293 (java_complete_expand_method): Complain if return is missing.
14294 (java_check_regular_methods): Comment out incorrect error check.
14295 (not_accessible_p): Fix incorrect handling of protected methods.
14296 (patch_method_invocation): Pass correct context to not_accessible_p.
14297 (find_applicable_accessible_methods_list): Likewise.
14298 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14299 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14300 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14301 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14303 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14304 (push_int_const): Remove reundant NOTE_PUSH.
14305 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14306 (- case SWITCH_EXPR): Fix code generation bug.
14307 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14308 (generate_classfile): More robust for abstract methods.
14310 1998-11-15 Anthony Green <green@cygnus.com>
14312 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14313 * Make-lang.in: Ditto.
14315 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14316 * jvgenmain: Ditto.
14318 1998-11-15 Per Bothner <bothner@cygnus.com>
14320 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14322 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14324 1998-11-14 Per Bothner <bothner@cygnus.com>
14326 Allow uses of interface types to verify. This is not really
14327 type-safe, but it matches what Sun does, and is OK as long as
14328 there are appropriate run-time checks.
14329 * verify.c (merge_types): If merging two interface types,
14330 just set the result to java.lang.Object.
14331 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14333 1998-11-13 Tom Tromey <tromey@cygnus.com>
14335 * gjavah.c (main): Handle --output-class-directory argument.
14336 * jvspec.c (lang_specific_driver): Translate `-d' into
14337 -foutput-class-dir.
14338 * jcf.h (jcf_write_base_directory): Declare.
14339 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14340 * lang-options.h: Mention -foutput-class-dir.
14341 * jcf-write.c (jcf_write_base_directory): New global.
14342 (make_class_file_name): Put generated .class file into `-d'
14343 directory, or into source directory if -d not given. Function now
14345 (write_classfile): Free class file name. Handle case where class
14347 (DIR_SEPARATOR): New macro.
14348 Include <sys/stat.h>
14350 * Makefile.in (prefix): New macro.
14352 1998-11-12 Per Bothner <bothner@cygnus.com>
14354 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14355 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14356 here (done in patch_invoke instead).
14357 (case_identity): Moved here from parse.y.
14359 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14360 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14361 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14362 so they can be efficiently scanned without recursion.
14363 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14364 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14365 in BLOCK iteratively, rather than recursively.
14367 * parse.y (do_unary_numeric_promotion): New function.
14368 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14370 * parse.y (patch_newarray): Various fixes.
14372 Re-do handling of switch statements (for proper block scoping).
14373 * parse.y: Add just a single block for the enture switch block,
14374 but don't create any "case blocks".
14375 (group_of_labels): Rmeoved unneeded non-terminal.
14376 CASE_EXPR and DEFAULT_EXPR are added to current block.
14377 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14378 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14379 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14380 * parse.y (wfl_operator, print_int_node): Make non-static.
14381 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14382 as part of recursive scan of block.
14383 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14384 (patch_switch_statement): Most tests move dinto java_complete_tree.
14386 * parse.y: Make various production be non-typed (void).
14387 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14388 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14389 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14391 * jcf-write.c (struct jcf_handler): New type.
14392 (struct jcf_switch_state): New type.
14393 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14394 (alloc_handler, emit_unop, emit_reloc): New functions.
14395 (adjust_typed_op): Add extra parameter ("max type" offset).
14396 (emit_switch_reloc, emit_case-reloc): New function.
14397 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14398 (generate_bytecode_insns): Support REAL_CST, switch statements,
14399 exception handling, method calls, object/array creation, and more.
14401 * class.c: Remove some unused variables.
14402 * constants.c (find_string_constant): New function.
14403 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14404 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14405 if flag_emit_class_files.
14407 1998-11-12 Tom Tromey <tromey@cygnus.com>
14409 * jcf-io.c (find_class): Added explanatory comment.
14411 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14412 trailing slash to `.zip' entries.
14414 * jvspec.c (lang_specific_driver): Correctly handle case where
14415 GC_NAME not defined.
14417 1998-11-11 Tom Tromey <tromey@cygnus.com>
14419 * jvspec.c (GC_NAME): New define.
14420 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14422 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14424 1998-11-11 Per Bothner <bothner@cygnus.com>
14426 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14428 1998-11-11 Tom Tromey <tromey@cygnus.com>
14430 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14432 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14434 * class.c (is_compiled_class): Call safe_layout_class for class
14435 compiled from source.
14436 * conver.h (convert_to_integer, convert_to_real,
14437 convert_to_pointer): Added prototypes.
14438 * decl.c (init_decl_processing): Non longer push the decls of
14439 `methodtable', `constants', `Class', `Field', `dispatchTable'
14440 `jexception' and `Method'.
14441 * expr.c (build_invokeinterface): New function.
14442 (expand_invoke): static variable CLASS_IDENT now in
14443 build_invokeinterface. Use build_invokeinterface.
14444 (expand_java_field_op): Moved code to inline
14445 java.lang.PRIMTYPE.TYPE into a function.
14446 (build_primtype_type_ref): New function.
14447 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14448 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14449 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14450 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14451 (DECL_LOCAL_STATIC_VALUE): New macro.
14452 (build_invokeinterface, build_primtype_type_ref): New function
14454 (java_parse_abort_on_error): Macro rewritten.
14455 * jcf-parse.c (current_method): Add comment to declaration.
14456 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14457 Function prototypes fixed.
14458 (jcf_parse_source): push/pop parser context. save/restore global.
14459 (parse_source_file): Fixed leading comment. Now take a
14460 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14461 classes and pop the parser context anymore.
14462 (yyparse): Push parser context, save globals, parse the source
14463 file, restore globals and pop the parser context when processing a
14465 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14466 * lex.c (java_parse_doc_section): New function.
14467 (java_lex): Call java_parse_doc_section when appropriate. Build an
14468 operator around INSTANCEOF_TK.
14469 * lex.h (java_lineterminator, java_sprint_unicode,
14470 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14471 Prototypes rewritten.
14472 (java_parse_escape_sequence, java_letter_or_digit_p,
14473 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14474 java_read_unicode, java_store_unicode, java_read_char,
14475 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14476 Added function prototypes.
14477 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14479 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14481 (struct parser_ctxt): New fields: deprecated,
14482 current_parsed_class_un, gclass_list.
14483 (fix_method_argument_names, issue_warning_error_from_context,
14484 resolve_package, lookup_package_type): New function prototypes.
14485 (resolve_expression_name): Fixed function prototype.
14486 (find_applicable_accessible_methods_list): Fixed indentation, added
14487 extra argument in prototype.
14488 (check_final_assignment, build_null_of_type, check_deprecation,
14489 check_method_redefinition, reset_method_name,
14490 java_check_regular_methods, java_check_abstract_methods,
14491 maybe_build_primttype_type_ref): New function prototype.
14492 * parse.y (conver.h): Include.
14493 (INSTANCEOF_TK): Tagged <operator>.
14494 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14495 (relational_expression:): Build binop for instanceof.
14496 (java_push_parser_context): Remember ctxp->gclass_list across
14498 (java_pop_parser_context): Simply return if no context
14499 exists. Remember gclass_list across contexts.
14500 (issue_warning_error_from_context): New function.
14501 (parse_error_context): Don't setup ctxp->elc here. Call
14502 issue_warning_error_from_context instead.
14503 (parse_warning_context): Likewise.
14504 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14505 setup. Link new class/interface to ctxp->gclass_list.
14506 (add_superinterfaces): Register interface as incomplete if not
14508 (create_class): Remember class unqualified name in
14509 ctxp->current_parsed_class_un. Check class deprecation.
14510 (register_fields): Check field deprecation. Remember static final
14511 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14513 (method_header): New local variable ORIG_ARG. Use unqualified
14514 current class name for check on constructor errors. Promote return
14515 type if of record type. Argument list fix moved in
14516 fix_method_argument_names, called here. Check method deprecation.
14517 (fix_method_argument_names): New function.
14518 (method_declarator): Promote record typed arguments.
14519 (safe_layout_class): Check class methods before layout.
14520 (java_complete_class): Compute field layout when patched.
14521 (do_resolve_class): Try to load class after having it renamed
14522 after the package name.
14523 (get_printable_method_name): Use DECL_CONTEXT.
14524 (reset_method_name): New function.
14525 (check_method_redefinition): Use reset_method_name.
14526 (java_check_regular_methods): New local variable
14527 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14528 names for error report. Check for compile-time error when method
14529 found has default (package) access.
14530 (java_check_abstract_methods): Now takes an interface DECL node as
14531 an argument. Also reinstall real name on unchecked
14532 overriding/hiding methods for error report.
14533 (java_check_methods): Fixed leading comment. Get classes to verify
14534 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14535 CLASS_METHOD_CHECKED_P on class verification.
14536 (lookup_java_method2): Get real method name if necessary.
14537 (find_in_imports): Don't check package class access here.
14538 (resolve_package, lookup_package_type): New functions.
14539 (java_layout_classes): Fixed leading comment. Take classes to be
14540 laid out from ctxp->gclass_list.
14541 (java_complete_expand_methods): Don't expand native and abstract
14543 (java_expand_classes): New function.
14544 (resolve_expression_name): Use additional argument ORIG. Retrieve
14545 values of static final field of primitive types.
14546 (resolve_field_access): Handles static final field of promotive
14548 (resolve_qualified_expression_name): Handle STRING_CST as
14549 primaries and package name resolution. Check deprecation on found
14550 decls. Set where_found and type_found on non static field resolved
14551 during qualification. Layout non primitive field decl types.
14552 (check_deprecation): New function.
14553 (maybe_access_field): Simplified.
14554 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14555 removed. Reverse method's argument when primary is a type. Don't
14556 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14557 instead. Include abstract class in the list of class searchable
14558 for constructors. Use DECL_CONTEXT of found method for access
14559 checks. Check method deprecation.
14560 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14561 converting arguments. Handle INVOKE_INTERFACE.
14562 (lookup_method_invoke): Search constructor using existing
14563 infrastructure (don't rely on lookup_java_constructor anymore).
14564 (find_applicable_accessible_methods_list): Extra argument flag
14565 LC. Now include constructor in the search.
14566 (qualify_ambiguous_name): Conditional expression are primaries.
14567 (not_initialized_as_it_should_p): static final are always
14569 (java_complete_tree): Pass extra NULL argument to
14570 resolve_expression_name. Stricter test to carry on patching
14571 assignments. New case for INSTANCEOF_EXPR.
14572 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14573 (check_final_assignment, maybe_build_primttype_type_ref): New
14575 (patch_assignment): Detect resolved static finals and carry normal
14576 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14577 (try_builtin_assignconv): Access constant 0 on all primitive
14579 (valid_builtin_assignconv_identity_widening_p): Accept identical
14580 types. Accept all promoted type on int type.
14581 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14582 assigned to a reference.
14583 (valid_method_invocation_conversion_p): Accept to check null
14585 (build_binop): Merge declaration and initialization of local
14587 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14588 numeric types. Improved validity test for qualify operators on
14590 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14591 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14592 primitive type and issue the appropriate error message.
14593 (resolve_type_during_patch): Mark class loaded when resolved.
14594 (patch_cast): Allow null to be cased to reference types.
14595 (build_null_of_type): New function.
14596 (patch_array_ref): Handle array on references correctly.
14597 (patch_return): Removed unused local variable MODIFY. Force
14598 boolean to be returned as integers. Allows null to be returned by
14599 a function returning a reference.
14600 * typeck.c (convert_to_integer, convert_to_real,
14601 convert_to_pointer): Prototypes moved to convert.h
14602 (lookup_argument_method): Use method real name, if necessary.
14604 1998-10-30 Tom Tromey <tromey@cygnus.com>
14606 * class.c (build_class_ref): Changed name of primitive classes to
14609 * class.c (make_class_data): Renamed fields: nmethods to
14610 method_count, method_count to dtable_method_count. Always set
14611 `state' field to 0.
14612 * decl.c (init_decl_processing): Likewise.
14614 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14616 * class.c (layout_class): Don't mangle <finit>, produce
14617 __finit<class> instead. Don't verify artificial methods.
14618 * decl.c (finit_identifier_node): New declared global.
14619 (init_decl_processing): finit_identifier_node initialized.
14620 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14621 * java-tree.h (finit_identifier_node): Declared as extern.
14622 (struct lang_decl): New field called_constructor.
14623 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14624 (CLASS_HAS_FINIT_P): New macro.
14625 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14626 explicit constructor invocation.
14627 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14628 CALL_SUPER_CONSTRUCTOR_P): New macros.
14629 (write_classfile): Added prototype.
14630 * jcf-parse.c (jcf_parse_source): Parse and remember for
14631 generation if the file was seen on the command line.
14632 (parse_source_file): Don't write the class file here.
14633 (yyparse): Loop on files rewritten. Set current_jcf.
14634 (parse_zip_file_entries): Parse class file only if it was found.
14635 * lang.c (init_parse): Don't open command line provided filename
14637 (lang_parse): Don't set main_jcf anymore.
14638 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14639 (JCONSTRUCTOR_CHECK): New macro.
14640 (JBSC_TYPE_P): New macro.
14641 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14642 (COMPLETE_CHECK_OP_2): New macro.
14643 (struct parse_ctxt): New field explicit_constructor_p.
14644 (check_class_interface_creation): Fixed prototype indentation.
14645 (patch_method_invocation_stmt): Prototype reflects added argument.
14646 (patch_invoke): Likewise.
14647 (complete_method_declaration, build_super_invocation,
14648 verify_constructor_circularity,
14649 build_this_super_qualified_invocation, get_printable_method_name,
14650 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14651 verify_constructor_super, create_artificial_method,
14652 start_artificial_method_body, end_artificial_method_body,
14653 generate_field_initialization_code): New function prototypes.
14654 * parse.y: Fixed leading comment
14655 (constructor_header:, constructor_body:, block_end:): Rules tagged
14657 (type_declaration:): Call maybe_generate_finit.
14658 (method_declaration:): Action for method_body: placed in new
14659 function complete_method_declaration, called here.
14660 (constructor_declaration:): Defined actions. Removed leading
14662 (constructor_header:): New rule with action.
14663 (constructor_body:): Rule rewritten using block_begin: and
14664 block_end:. Defined actions.
14665 (constructor_declarator:, explicit_constructor_invocation:):
14667 (block:): Use new rules block_begin: block_end:.
14668 (block_begin:, block_end:): New rules and actions.
14669 (block_statements:): Fixed error message for explicit
14671 (method_invocation:): Call build_this_super_qualified_invocation
14672 if primary is `this' or `super' was seen.
14673 (conditional_expression:): Action defined.
14674 (extra_ctxp_pushed_p): New static global flag.
14675 (java_parser_context_save_global): Create parser context if
14676 necessary. Use extra_ctxp_pushed_p to remember it.
14677 (java_parser_context_restore_global): Pop extra parser context if
14679 (build_array_from_name): Array on primitive types are marked
14681 (register_fields): Restore new name in field initializer
14682 expression if type was altered. Non static fields initialized upon
14683 declaration marked initialized.
14684 (maybe_generate_finit): New function.
14685 (maybe_generate_clinit): Use create_artificial_method,
14686 start_artificial_method_body, end_artificial_method_body. Generate
14687 debug info for enclosed initialization statements.
14688 (method_header): Fixed leading comment. Check constructor
14689 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14691 (complete_method_declaration, constructor_circularity_msg,
14692 verify_constructor_circularity): New functions.
14693 (get_printable_method_name): New function.
14694 (check_method_redefinition): Don't rename <finit> methods. Fix
14695 declared constructor names. Error message for
14696 constructors modified.
14697 (java_check_regular_methods): Local variable seen_constructor
14698 renamed saw_constructor. Skip verification on constructors. Create
14699 default constructor with create_artificial_method.
14700 (java_check_methods): Removed unnecessary empty line.
14701 (create_artificial_method, start_artificial_method_body,
14702 end_artificial_method_body): New functions.
14703 (java_layout_classes): Changed leading comment. Reverse fields
14704 list if necessary. Always layout java.lang.Object if being
14706 (java_complete_expand_methods): Verify constructor circularity.
14707 (java_complete_expand_method): Call fix_constructor on
14708 constructors. Local variable no_ac_found removed. Restore
14709 bindings if method body expansion failed.
14710 (fix_constructors, verify_constructor_super,
14711 generate_field_initialization_code): New function.
14712 (java_expand_classes): Fixed leading comment. Write class file
14714 (resolve_expression_name): Check for illegal instance variable
14715 usage within the argument scope of an explicit constructor
14717 (resolve_qualified_expression_name): Pass extra from_super flag
14718 when invoking patch_method_invocation_stmt. New case for
14719 conditional expression when used as a primary. Check for error
14720 when acquiring super.
14721 (patch_method_invocation_stmt): Added extra argument super. New
14722 local variable is_static_flag. Set class_to_search according to
14723 the nature of the constructor invocation. Don't add `this'
14724 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14725 invocation within the argument scope of explicit constructor
14726 invocation. Set is_static according to is_static_flag. Provide
14727 extra `super' argument to patch_invoke invocation.
14728 (patch_invoke): New argument from_super. Loop on arguments
14729 indentation fixed. Pass from_super to invocation_mode. New switch
14730 case INVOKE_SUPER. Fixed error message in switch default case.
14731 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14733 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14734 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14735 message takes constructors into account.
14736 (find_applicable_accessible_methods_list): Fixed indentation.
14737 (qualify_ambiguous_name): Take explicit constructor invocation
14738 into account. Deal with a conditional expression as a primary to
14740 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14741 case. Added extra argument to patch_method_invocation_stmt.
14742 Register calls made to explicit constructor `this'. Don't call
14743 save_expr in ARRAY_REF case when emitting class files. Check for
14744 illegal use of this when expanding explicit constructor invocation
14746 (complete_function_arguments): Set and reset parser context
14747 explicit_constructor_p field value when appropriate.
14748 (build_super_invocation, build_this_super_qualified_invocation):
14750 (patch_assignment): Fixed typo.
14751 (patch_unaryop): Check on final fields occurs only when a decl
14753 (patch_return): Take constructors into account.
14754 (patch_conditional_expr): New function.
14755 * typeck.c (build_java_signature): Removed unnecessary empty line.
14757 1998-10-28 Jeffrey A Law (law@cygnus.com)
14759 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14761 1998-10-28 Tom Tromey <tromey@cygnus.com>
14763 * decl.c (init_decl_processing): Renamed fields.
14764 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14765 interface_len, msize fields.
14767 * class.c (make_class_data): Removed subclass_head and
14768 subclass_next fields.
14769 * decl.c (init_decl_processing): Removed subclass_head and
14770 subclass_next fields.
14772 1998-10-28 Jeffrey A Law (law@cygnus.com)
14774 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14775 * mangle.c (emit_unicode_mangled_name): Similarly.
14777 1998-10-26 Nick Clifton <nickc@cygnus.com>
14779 * jcf-parse.c (get_constant): Place braces around code to compute
14780 'd' when REAL_ARITHMETIC is not defined.
14782 1998-10-25 H.J. Lu (hjl@gnu.org)
14784 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14787 1998-10-23 Tom Tromey <tromey@cygnus.com>
14789 * lang-specs.h: `.zip' files are input to jc1.
14791 1998-10-22 Per Bothner <bothner@cygnus.com>
14793 * jvspecs.c: Add (but don't enable) support for combining multiple
14794 .class and .java input filenames to a single jc1 invocation.
14795 Add support for -C flag (copile to .class files).
14796 Translate -classpath and -CLASSPATH arguments.
14797 * lang-specs.h: Don't set %2 spec.
14799 1998-10-22 Tom Tromey <tromey@cygnus.com>
14801 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14803 (add_path): Don't add trailing separator to non-empty path
14806 * lang.c (lang_decode_option): Check for -fclasspath and
14807 -fCLASSPATH before examining other `-f' options.
14809 * java-tree.h (finalize_identifier_node): Don't declare.
14810 * class.c (make_class_data): Don't push "final" field.
14811 * decl.c (init_decl_processing): Don't push "final" field.
14812 (finalize_identifier_node): Removed.
14813 (init_decl_processing): Don't set finalize_identifier_node.
14815 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14817 1998-10-11 Anthony Green <green@cygnus.com>
14819 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14820 (JV_SCAN_SOURCES): New macro.
14821 (JCF_DUMP_SOURCES): Likewise.
14822 (jcf-dump$(exeext)): New target.
14823 (jv-scan$(exeext)): New target.
14825 1998-10-22 Tom Tromey <tromey@cygnus.com>
14827 * Makefile.in (LEX): Removed.
14828 (LEXFLAGS): Likewise.
14829 (SET_BISON): New macro.
14831 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14832 spurious diffs in parse.c.
14833 ($(PARSE_SCAN_C)): Likewise.
14834 (PARSE_DIR): New macro.
14836 (PARSE_SCAN_C): Likewise.
14837 (PARSE_RELDIR): New macro.
14839 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14841 * jcf-io.c (find_class): Use saw_java_source to determine when to
14842 look for `.java' file.
14843 * jcf-parse.c (saw_java_source): New global.
14844 (yyparse): Set it if `.java' file seen.
14846 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14847 (GCJH_SOURCES): Likewise.
14848 * Makefile.in (datadir): New macro.
14849 (libjava_zip): Likewise.
14850 (JAVA_OBJS): Added jcf-path.o.
14851 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14852 (../gcjh$(exeext)): Likewise.
14853 (jcf-path.o): New target.
14854 * java-tree.h (fix_classpath): Removed decl.
14855 * jcf-parse.c (fix_classpath): Removed.
14856 (load_class): Don't call fix_classpath.
14857 * parse.y (read_import_dir): Don't call fix_classpath.
14858 * lex.h: Don't mention classpath.
14859 * lex.c (java_init_lex): Don't initialize classpath.
14860 * jcf-io.c (classpath): Removed global.
14861 (find_class): Use jcf_path iteration functions. Correctly search
14862 class path for .java file.
14863 (open_in_zip): New argument `is_system'.
14864 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14865 classpath-related options.
14866 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14868 (lang_init): Call jcf_path_init.
14869 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14870 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14871 Correctly put braces around second string in each entry.
14872 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14873 classpath-related options.
14874 (help): Updated for new options.
14875 * jcf.h: Declare functions from jcf-path.c. Don't mention
14876 `classpath' global.
14877 * jcf-path.c: New file.
14879 * jcf-depend.c: Include jcf.h.
14881 * jcf-write.c (localvar_alloc): Returns `void'.
14882 (localvar_free): Removed unused variable.
14884 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14885 (init_parse): Use OBJECT_SUFFIX, not ".o".
14887 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14889 * class.c (emit_register_classes): Renamed from
14890 emit_register_class.
14891 * java-tree.h (emit_register_classes): Prototype renamed from
14892 emit_register_class.
14893 * jcf-parse.c (yyparse): Call emit_register_classes once before
14895 * parse.y (java_expand_classes): No longer register classes.
14897 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14899 * class.c (is_compiled_class): New local variable
14900 seen_in_zip. Identify classes found in currently compiled source
14902 * decl.c (complete_start_java_method): Fixed typo.
14903 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14904 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14905 (CLASS_P): Moved around.
14906 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14907 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14909 (jcf_parse_source): Changed leading comment. Removed unnecessary
14910 fclose and CLASS_FROM_SOURCE_P marking.
14911 (parse_source_file): New local variables remember_for_generation
14912 and filename. Mark parsed file name identifier node. Removed block
14913 executed when parse_only was null. Set remember_for_generation.
14914 Use it as an argument to java_pop_parser_context.
14915 (yyparse): New local variables several_files, list, next node and
14916 current_file_list. Split ampersand separated file names into
14917 current_file_list. Iterate through the list and parse accordingly.
14918 * parse.h (java_pop_parser_context): New function prototype.
14919 * parse.y (ctxp_for_generation): New static global variable.
14920 (java_pop_parser_context): New argument generate. Link popped ctxp
14921 to ctxp_for_generation list accordingly.
14922 (java_complete_expand_methods): Fixed indentation.
14923 (java_expand_classes): New function.
14925 1998-10-17 Per Bothner <bothner@cygnus.com>
14927 * Makefile.in: Link with libiberty.a instead of memmove.o.
14929 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14931 * lex.c (setjmp.h): No longer included.
14932 * lex.h (setjmp.h): Included.
14933 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14934 (duplicate_declaration_error_p): Renamed from
14935 duplicate_declaration_error.
14936 (build_array_from_name): New function prototype.
14937 * parse.y (setjmp.h): No longer included.
14938 (variable_declarator_id): Define action.
14939 (build_array_from_name): New function.
14940 (duplicate_declaration_error_p): Renamed from
14941 duplicate_declaration_error. Fixed leading comment.
14942 (register_fields): Main `for' loop reorganized. Uses
14943 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14944 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14945 build_array_from_name.
14946 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14948 (read_import_dir): Don't try to skip `.' and `..'.
14949 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14950 build_array_from_name. Main `for' loop reorganized.
14951 (resolve_qualified_expression_name): When building access to a
14952 field, use the type where the field was found, not its own type.
14953 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14954 field was found is null.
14955 (qualify_ambiguous_name): Sweep through all successive array
14958 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14960 * java-tree.h (pop_labeled_block, lang_printable_name,
14961 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14962 interface_of_p, inherits_from_p, fix_classpath,
14963 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14964 make_class_data, register_class, alloc_name_constant): New
14965 function prototypes.
14966 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14967 indentation. Added cast to remove warning.
14968 (lang_printable_name): Set v argument unused.
14969 (lang_print_error): Added argument to lang_printable_name call.
14970 (java_dummy_print, print_lang_decl, print_lang_type,
14971 print_lang_identifier, lang_print_xnode): All argument marked
14973 * lex.c (java_unget_unicode): Removed unnecessary argument.
14974 (java_allocate_new_line): Unused local variable is gone.
14975 (java_read_char): Added parenthesis in expressions to remove
14976 warnings. Added final return statement.
14977 (java_read_unicode): Added parenthesis in expression to remove
14979 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14980 (java_parse_escape_sequence): Likewise.
14981 (java_lex): Unused local variables are gone. Fixed
14982 java_unget_unicode invocation.
14983 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14985 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14986 lang_printable_name invocation in macro.
14987 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14989 (duplicate_declaration_error): Suppressed unused argument in
14991 (identical_subpath_p): Function declaration is gone.
14992 (patch_invoke): Suppressed unused argument in prototype.
14993 (patch_cast, build_labeled_block, check_thrown_exceptions):
14995 * parse.y (setjmp.h): Included
14996 (toplev.h): Likewise.
14997 (field_declaration:): Suppressed unused local
14998 (label_decl:): Fixed build_labeled_block invocation.
14999 (java_pop_parser_context): Put extra parenthesis around assignment
15001 (yyerror): Suppressed unused local variables.
15002 (variable_redefinition_error): Fixed lang_printable_name
15004 (create_interface): Suppressed unused local variables.
15005 (create_class): Likewise.
15006 (duplicate_declaration_error): Suppressed unused argument. Fixed
15007 lang_printable_name invocation.
15008 (register_fields): Suppressed unused local variable. Fixed
15009 duplicate_declaration_error invocation.
15010 (method_header): Suppressed unused local variable.
15011 (method_declarator, parser_check_super): Likewise.
15012 (java_complete_class): Suppressed unused local variable. Fixed
15013 fatal error message.
15014 (complete_class_report_errors): Added default: in switch.
15015 (java_check_regular_methods): Fixed lang_printable_name
15017 (check_throws_clauses): Likewise.
15018 (java_check_abstract_methods): Suppressed unused local
15019 variable. Fixed lang_printable_name invocation.
15020 (read_import_entry): Added supplemental return statement.
15021 (read_import_dir): Suppressed unused local variables.
15022 (check_pkg_class_access, declare_local_variables): Likewise.
15023 (source_start_java_method): Suppressed unused extern variable
15025 (expand_start_java_method): Suppressed unused extern and local
15026 variable declarations.
15027 (java_complete_expand_methods): Likewise.
15028 (java_complete_expand_method): Suppressed unused local variables.
15029 (make_qualified_name): Likewise.
15030 (resolve_qualified_expression_name): Added default: in
15031 switch. Fixed lang_printable_name invocation.
15032 (class_instance_creation_expression): Added parenthesis around
15034 (patch_method_invocation_stmt): Fixed lang_printable_name and
15035 patch_invoke invocations.
15036 (check_for_static_method_reference): Fixed lang_printable_name
15038 (patch_invoke): Suppressed unused arguments and local variables.
15039 (lookup_method_invoke): Suppressed unused local variables.
15040 (qualify_ambiguous_name): Added default: in switch.
15041 (identical_subpath_p): Function removed.
15042 (patch_assignment): Suppressed unused local variables. Suppressed
15043 unnecessary if statement. Fixed lang_printable_name invocations.
15044 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15045 (valid_ref_assignconv_cast_p): Parenthesis around
15046 expression. Suppressed unused local variables.
15047 (build_binop): Suppressed unused local variables. fixed
15048 lang_printable_name invocations.
15049 (string_constant_concatenation): Suppressed unused local
15051 (patch_unaryop): Fixed lang_printable_name invocation.
15052 (patch_cast): Suppressed unnecessary argument. Fixed
15053 lang_printable_name invocation.
15054 (patch_array_ref): Fixed lang_printable_name invocation.
15055 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15056 (build_labeled_block): Suppressed unused argument.
15057 (generate_labeled_block): Fixed build_labeled_block invocation.
15058 (build_loop_body): Suppressed unused local variables.
15059 (patch_loop_statement): Likewise.
15060 (patch_exit): Fixed lang_printable_name invocation.
15061 (patch_switch_statement): Likewise.
15062 (case_identity): First argument marked unused.
15063 (patch_try_statement): Fixed lang_printable_name invocations.
15064 (patch_synchronized_statement, patch_throw_statement): Likewise.
15065 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15066 lang_printable_name invocations.
15067 (check_thrown_exceptions_do): Suppressed unused argument.
15069 1998-10-14 Tom Tromey <tromey@cygnus.com>
15071 * jcf-write.c (write_classfile): Add output class file as target.
15072 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15073 * jcf.h: Added declarations for dependency-tracking functions.
15074 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15075 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15076 (finish_parse): Call jcf_dependency_write.
15077 (dependency_tracking): New global.
15078 (DEPEND_SET_FILE): New define.
15079 (DEPEND_ENABLE): New define.
15080 (init_parse): Enable dependency tracking if required.
15082 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15083 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15084 (../gcjh$(exeext)): Likewise.
15085 (jcf-depend.o): New target.
15086 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15087 (GCJH_SOURCES): Likewise.
15088 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15090 (find_classfile): Added dep_name argument.
15091 (find_class): Compute name of dependency.
15092 (open_in_zip): Call jcf_dependency_add_file.
15093 * gjavah.c (output_file): No longer global.
15094 (usage): Don't mention "gjavah".
15096 (java_no_argument): Likewise.
15097 (version): Likewise.
15098 (main): Recognize and handle -M family of options.
15099 (print_mangled_classname): Return is void.
15100 (process_file): Handle case where output is suppressed.
15101 (HANDLE_END_FIELD): Likewise.
15102 (HANDLE_METHOD): Likewise.
15103 * jcf-depend.c: New file.
15105 1998-10-13 Jeffrey A Law (law@cygnus.com)
15107 * java-tree.def: Add missing newline at EOF.
15109 1998-10-13 Tom Tromey <tromey@cygnus.com>
15111 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15112 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15114 Include <config.h> and "system.h".
15115 (disassemble_method): Undefine RET to avoid clash with
15116 config/i386/i386.h.
15118 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15120 * decl.c (runtime_exception_type_node, error_exception_type_node):
15121 New global variables.
15122 (init_decl_processing): Initialized.
15123 * expr.c (java_lang_expand_expr): Set caught exception type to
15124 null if catch handler argument doesn't exit.
15125 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15127 * java-tree.h (runtime_exception_type_node,
15128 error_exception_type_node): Global variables declared.
15129 (DECL_FUNCTION_THROWS): New macro.
15130 (DECL_FUNCTION_BODY): Modified comment.
15131 (DECL_SPECIFIC_COUNT): Likewise.
15132 (struct lang_decl): New field throws_list.
15133 (IS_UNCHECKED_EXPRESSION_P): New macro.
15134 * lex.c (java_lex): Generate location information for THROW_TK.
15135 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15136 EXCEPTIONS_P): New macros.
15137 (enum jdep_code): New value JDEP_EXCEPTION.
15138 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15139 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15140 PATCH_METHOD_RETURN_ERROR): New macros.
15141 (patch_method_invocation_stmt): Added new argument to prototype.
15142 (patch_synchronized_statement, patch_throw_statement,
15143 check_thrown_exceptions, check_thrown_exceptions_do,
15144 purge_unchecked_exceptions, check_throws_clauses): New function
15146 * parse.y Fixed typo in keyword section.
15147 (throw:): Rule tagged <node>.
15148 (THROW_TK): Keyword tagged <operator>.
15149 (method_header:): Last argument to call to method_header passed
15151 (throws:, class_type_list:, throw_statement:,
15152 synchronized_statement:, synchronized:): Defined actions.
15153 (method_header): New local variable current. Register exceptions
15154 from throws clause.
15155 (java_complete_tree): Complete and verify exceptions from throws
15157 (complete_class_report_errors): Error message on exceptions not
15159 (java_check_regular_methods): Fixed typo. Shortcut on private
15160 overriding methods. Changed error message on method
15161 redefinition. Check for throws clause compatibility.
15162 (check_throws_clauses): New function.
15163 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15164 method. Changed error message on method redefinition.
15165 (currently_caught_type_list): New static variable.
15166 (java_complete_expand_methods): Purge unchecked exceptions from
15167 throws clause list. Call PUSH_EXCEPTIONS before walk and
15168 POP_EXCEPTIONS after.
15169 (resolve_qualified_expression_name): Pass new argument as NULL to
15170 patch_method_invocation_stmt.
15171 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15172 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15173 argument list when appropriate. Use new argument if non null to
15174 store selected method decl.
15175 (patch_invoke): Convert if necessary args of builtin types before
15176 forming CALL_EXPR. Argument list no longer reversed here.
15177 (invocation_mode): Treat final methods as static methods.
15178 (java_complete_tree): New cases for THROW_EXPR: and
15179 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15181 (complete_function_arguments): No more RECORD_TYPE
15182 conversion. Function parameter nodes no longer saved.
15183 (valid_ref_assignconv_cast_p): Avoid handling null type.
15184 (patch_binop): Fixed null constant reference handling.
15185 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15186 BUILD_THROW macros.
15187 (patch_try_statement): Fixed comments. Record caught types in
15188 list, push the list, expand try block and pop the list.
15189 (patch_synchronized_statement, patch_throw_statement,
15190 check_thrown_exceptions, check_thrown_exceptions_do,
15191 purge_unchecked_exceptions): New functions.
15192 * typeck.c (lookup_argument_method): Allow WFL in place of method
15193 DECL_NAME during method definition check
15195 1998-10-09 Tom Tromey <tromey@cygnus.com>
15197 * gjavah.c (decode_signature_piece): New function.
15198 (print_c_decl): Use it. Added `name_override' argument.
15199 (print_method_info): Use name_override argument to print_c_decl.
15200 (seen_fields): Removed.
15201 (print_field_info): Don't update seen_fields.
15202 (struct method_name): New structure.
15203 (method_name_list): New global.
15204 (print_method_info): Add new method to list of methods.
15205 (name_is_method_p): New function.
15206 (print_field_info): If field name has same name as method, then
15208 (process_file): Parse methods before fields.
15209 (field_pass): New global.
15210 (HANDLE_END_FIELD): Take field_pass into account.
15212 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15214 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15215 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15217 1998-10-03 Anthony Green <green@cygnus.com>
15219 * jvspec.c: Fix bug in jvgenmain_spec patch.
15221 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15223 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15224 * decl.c (soft_exceptioninfo_call_node): New global variable.
15225 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15226 takes extra integer argument. soft_exceptioninfo_call_node
15228 * except.c (java_set_exception_lang_code): New function
15229 (method_init_exceptions): Called here.
15230 (prepare_eh_table_type): New function.
15231 (expand_end_java_handler): Called here.
15232 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15233 one argument. Modified generation of call to
15234 soft_badarrayindex_node to use new argument.
15235 (build_java_arrayaccess): Pass faulty index value to
15236 build_java_throw_out_of_bounds_exception.
15237 (generate_name): New function.
15238 (java_lang_expand_expr): New local variables node, current,
15239 has_finally_p. Expand TRY_EXPR node.
15240 (process_jvm_instruction): Replace top of the stack with thrown
15241 object reference when entering exception handler.
15242 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15243 specific tree codes.
15244 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15246 (DECL_SPECIFIC_COUNT): New macro.
15247 (prepare_eh_table_type, java_set_exception_lang_code,
15248 generate_name): New function declarations.
15249 (match_java_method): Declaration deleted.
15250 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15252 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15253 * parse.h (redefinition_error, refine_accessible_methods_list,
15254 can_cast_to_p): Function declaration removed.
15255 (classitf_redefinition_error, variable_redefinition_error,
15256 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15257 find_most_specific_methods_list, argument_types_convertible,
15258 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15259 valid_cast_to_p, valid_method_invocation_conversion_p,
15260 try_reference_assignconv, add_stmt_to_compound,
15261 build_jump_to_finally, build_tree_list, patch_try_statement,
15262 java_get_catch_block): New function declarations.
15263 * parse.y (string_buffer_type): Global variable deleted.
15264 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15265 finally): Rules tagged <node>.
15266 (TRY_TK, CATCH_TK): Token tagged <operator>.
15267 (class_body_declaration:, class_member_declaration:,
15268 formal_parameter:, explicit_constructor_invocation:,
15269 interface_member_declaration:, constant_declaration:,
15270 primary_no_new_array:, class_instance_creation_expression:,
15271 array_creation_expression:): Issue error on unsuported JDK1.1
15273 (try_statement:, catches:, finally:): Define actions.
15274 (catch_clause_parameter): New rule.
15275 (catch_clause:): Use new rule catch_clause_parameter.
15276 (parse_jdk1_1_error): New function.
15277 (redefinition_error): Renamed classitf_redefinition_error.
15278 (variable_redefinition_error): New function.
15279 (check_class_interface_creation): Call
15280 classitf_redefinition_error.
15281 (java_complete_tree): Added error message on JDEP_TYPE: case.
15282 (complete_class_report_errors): Fixed indentation.
15283 (declare_local_variables): Call variable_redefinition_error.
15284 (source_end_java_method): Call java_set_exception_lang_code and
15285 emit_handlers where appropriate.
15286 (java_method_add_stmt): Call add_stmt_to_block.
15287 (add_stmt_to_block): New function.
15288 (lookup_method_invoke): Fixed outside comment. new local variable
15289 candicates. Call find_applicable_accessible_methods_list and
15290 find_most_specific_methods_list when searching for a
15291 method. Modified error report to list possible candidates when
15293 (find_applicable_accessible_methods_list,
15294 find_most_specific_methods_list, argument_types_convertible): New
15296 (refine_accessible_methods_list): Function deleted.
15297 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15298 expr (if applicable) before calling patch_array_ref.
15299 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15300 (enter_block): Fixed comment.
15301 (enter_a_block): New function.
15302 (patch_assignment): Reorganized. Call try_reference_assignconv for
15303 references. Call valid_cast_to_p instead of can_cast_to_p.
15304 (try_reference_assignconv,
15305 valid_builtin_assignconv_identity_widening_p): New functions.
15306 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15307 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15309 (build_string_concatenation): Don't resolve StringBuffer.
15310 (patch_cast): Fixed inverted arguments.
15311 (patch_array_ref): Code to save array expr deleted. Call
15312 valid_cast_to_p instead of can_cast_to_p.
15313 (generate_labeled_block): Call generate_name.
15314 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15315 patch_try_statement): New functions.
15316 * typeck.c (match_java_method): Function deleted.
15318 1998-10-02 Anthony Green <green@cygnus.com>
15320 * jvspec.c: jvgenmain_spec uses different temporary file names.
15322 1998-10-02 Anthony Green <green@cygnus.com>
15324 * jvspec.c (lang_specific_driver): Fail if user specifies
15325 --main= when not linking.
15327 1998-09-28 Tom Tromey <tromey@cygnus.com>
15329 * class.c (make_class_data): Push value for `thread' field.
15330 * decl.c (init_decl_processing): Added `thread' field to class.
15332 * class.c (add_field): Always make static fields externally
15335 1998-09-26 Anthony Green <green@cygnus.com>
15337 * expr.c (build_java_athrow,
15338 build_java_throw_out_of_bounds_exception, expand_invoke,
15339 build_newarray, expand_java_multianewarray, build_java_monitor):
15340 Update comments to reflect _Jv_* function names.
15342 1998-09-25 Per Bothner <bothner@cygnus.com>
15344 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15345 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15346 * parse.y (expand_start_java_method): Likewise.
15348 1998-09-24 Per Bothner <bothner@cygnus.com>
15350 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15352 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15353 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15354 * expr.c: Remove no-longer-needed calls to promote_type.
15355 * decl.c (give_name_to_locals): Liekwise.
15356 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15357 * parse.y: Add/remove promote_type calls as appropriate.
15358 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15359 (parse_signature_string): Likewise.
15360 (build_java_array_type): Fix for now signature convenions.
15362 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15364 1998-09-23 Tom Tromey <tromey@cygnus.com>
15366 * class.c (init_class_processing): libjava function renamed to
15369 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15371 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15372 * java-tree.def: Fixed DEFTREECODE third argument.
15373 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15374 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15375 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15376 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15377 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15378 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15379 * lang.c (java_tree_code_type, java_tree_code_length,
15380 java_tree_code_name): New arrays.
15381 (lang_init): Append Java tree node definitions to Gcc ones.
15382 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15384 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15386 (java_lex): Allow declaration of empty string constants. Retain
15387 location information on CASE_TK and DEFAULT_TK.
15388 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15389 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15390 Modified to be more robust.
15391 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15392 (build_new_invocation, try_builtin_assignconv,
15393 patch_switch_statement, string_constant_concatenation,
15394 build_string_concatenation, patch_string_cst, patch_string,
15395 java_expand_switch): New function declarations.
15396 * parse.y: Rules related to switch and EH tagged <node>.
15397 (label_id): Set to NULL_TREE
15398 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15400 (this_or_super:): Fixed indentation.
15401 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15402 statement_expression:): Removed call to RULE on all sub-rules.
15403 (switch_expression:, switch_labels:): New rules.
15404 (switch_statement:, switch_block:, switch_block_statement_groups:,
15405 switch_block_statement_group:, switch_labels:, switch_label:):
15407 (throw_statement:, synchronized_statement:, try_statement:):
15408 Defined temporary actions.
15409 (class_instance_creation_expression:): Call
15410 build_new_invocation. Fixed indentation.
15411 (field_access): Fixed indentation.
15412 (method_invocation): Likewise.
15413 (make_qualified_primary): Use THIS_EXPR.
15414 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15415 resolving from SUPER, set *type_found.
15416 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15417 (java_complete_tree): Removed unused local variable `location'. Case
15418 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15419 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15420 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15421 STRING_CST: case. default: checks for patchable strings.
15422 (complete_function_arguments): Transform string constant or
15423 crafted StringBuffer if necessary.
15424 (build_method_invocation): Fixed comments.
15425 (build_new_invocation): New function.
15426 (patch_assignment): Call try_builtin_assignconv to figure a valid
15427 assignment conversion between builtin types.
15428 (try_builtin_assignconv): New function.
15429 (build_binop): Use URSHIFT_EXPR directly to call build.
15430 (operator_string): Use UNARY_PLUS_EXPR.
15431 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15433 (do_merge_string_cste, merge_string_cste,
15434 string_constant_concatenation, build_string_concatenation,
15435 patch_string, patch_string_cst): New function.
15436 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15437 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15438 (build_newarray_node): Use NEW_ARRAY_EXPR.
15439 (build_this): Use THIS_EXPR.
15440 (build_return): Enable debug information on return statement.
15441 (build_if_else_statement): Likewise.
15442 (complete_labeled_statement): Fixed related comment.
15443 (build_loop_body): Fixed comment.
15444 (build_bc_statement): Enable debug information on break/continue
15446 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15448 (patch_switch_statement, case_identity, java_expand_switch): New
15451 1998-09-21 Per Bothner <bothner@cygnus.com>
15453 * buffer.h (BUFFER_INIT): New macro.
15454 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15455 Pass (struct jcf_partial *state) to most functions.
15456 (jcf_block, jcf_relocation): New types.
15457 Support labels, branches, conditionals, loops.
15459 1998-09-21 Tom Tromey <tromey@cygnus.com>
15461 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15463 1998-09-21 Per Bothner <bothner@cygnus.com>
15465 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15466 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15467 not integer_type_node (INT_TYPE_SIZ bits).
15469 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15471 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15472 * jcf-dump.c (print_exception_table): New function.
15473 (disassemble_method): Better handling of wide instructions.
15474 Make more robust for bad input.
15476 1998-09-30 Jeffrey A Law (law@cygnus.com)
15478 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15481 1998-09-17 Jeffrey A Law (law@cygnus.com)
15483 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15485 1998-09-17 Tom Tromey <tromey@cygnus.com>
15487 * Makefile.in ($(PARSE_H)): Removed target.
15489 1998-09-17 Jeffrey A Law (law@cygnus.com)
15491 * Makefile.in (JAVA_OBJS): Add memmove.o
15492 (memmove.o): New target & rules.
15494 1998-09-15 Tom Tromey <tromey@cygnus.com>
15496 * expr.c (expand_invoke): Don't generate a call to the class init
15499 1998-09-14 Jeffrey A Law (law@cygnus.com)
15501 * Makefile.in: Add many missing dependencies.
15502 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15504 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15505 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15507 1998-09-11 Per Bothner <bothner@cygnus.com>
15509 * decl.c (complete_start_java_method): If method is static (and
15510 not private) call _Jv_InitClass.
15511 * expr.c (expand_invoke): Don't call build_class_init.
15513 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15515 1998-09-10 Jeffrey A Law (law@cygnus.com)
15517 * Make-lang.in (GCJ): Define before using.
15519 1998-09-09 Jeffrey A Law (law@cygnus.com)
15521 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15522 losing due to namespace pollution in GNU getopt.h
15524 1998-09-09 Tom Tromey <tromey@cygnus.com>
15526 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15527 (java.all.cross): Likewise.
15528 (java.rest.encap): Likewise.
15530 1998-09-08 Jeffrey A Law (law@cygnus.com)
15532 * gjavah.c (print_class_decls): Fix thinko in arglist
15533 * jcv-io.c (find_classfile): Similarly.
15535 1998-09-07 Jeffrey A Law (law@cygnus.com)
15537 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15539 1998-09-05 Tom Tromey <tromey@cygnus.com>
15541 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15542 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15543 * Makefile.in (PARSE_C): New macro.
15544 (PARSE_H): Likewise.
15545 (PARSE_SCAN_C): Likewise.
15546 ($(PARSE_C)): Target renamed from parse.c.
15547 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15548 (clean): Remove parse-scan.c as well.
15549 (parse.o): Depend on $(PARSE_C).
15551 1998-09-05 Anthony Green <green@cygnus.com>
15553 * README, license.terms: Removed.
15555 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15556 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15557 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15558 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15559 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15560 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15561 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15562 and Java trademark attribution.
15564 1998-09-04 Tom Tromey <tromey@cygnus.com>
15566 * Makefile.in: Use gcjh, not gjavah.
15567 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15568 * Make-lang.in: Changed gjavah to gcjh everywhere.
15570 1998-09-03 Per Bothner <bothner@cygnus.com>
15572 * gjavah.c: Support new -prepend -add -append flags.
15573 (print_method_info): Method is not virtual if class is final.
15575 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15577 * jv-scan.c: Fixed copyright assignment.
15578 * keyword.gperf: Likewise.
15579 * keyword.h: Likewise.
15580 * lex.c: Fixed copyright assignment.
15581 (java_lex): Push unicode back when parsing '<'.
15582 * lex.h: Fixed copyright assignment.
15583 * parse-scan.y: Likewise.
15584 * parse.h: Fixed copyright assignment.
15585 (build_debugable_stmt, complete_for_loop): New function prototypes.
15586 * parse.y: Fixed copyright assignment.
15587 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15588 size_zero_node when completing a loop with no exit condition.
15589 (for_statement_nsi:): Define action.
15590 (for_init:, for_update:): Return size_zero_node when empty.
15591 (declare_local_variables): Call build_debugable_stmt.
15592 (build_debugable_stmt): New function.
15593 (build_loop_body): Build debugable statement around loop
15595 (complete_loop_body): Take into account the debugable statement
15596 around the EXIT_EXPR.
15597 (complete_loop_body): New function.
15598 (patch_exit_expr): Fixed condition inversion.
15600 1998-09-02 Tom Tromey <tromey@cygnus.com>
15602 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15603 name of thread define.
15604 * jvspec.c (THREAD_NAME): New macro.
15606 (THREADLIB): Likewise.
15607 (lang_specific_driver): Recognize attempt to link with thread
15608 library or gc library. Recognize -ljava on command line so it
15609 isn't linked against more than once.
15611 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15613 * parse-scan.y (report_main_declaration): Name of the class
15614 containing `main' can be a qualified name.
15616 1998-08-31 Tom Tromey <tromey@cygnus.com>
15618 * config-lang.in: Changed gjavac to gjc everywhere.
15619 * Make-lang.in: Changed gjavac to gjc everywhere.
15621 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15623 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15624 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15625 and install the files.
15626 * Makefile.in (JAVA_OBJS_LITE): New variable.
15627 (compiler:): Now include jv-scan as a dependency.
15628 (../jv-scan$(exeext), parse-scan.c): New targets.
15629 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15630 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15631 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15632 check for errors even if parse_only.
15633 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15635 (yylex): New function. Uses java_lex body.
15636 (java_lex): Removed commented out statement. Remove local variable
15637 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15638 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15639 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15640 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15641 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15642 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15644 (java_lex_error): Empty if JC1_LITE is defined.
15645 (java_get_line_col): Return 0 if JC1_LITE is defined.
15646 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15647 SET_MODIFIER_CTX): Moved into the section containing the macros
15648 conditionally defined by JC1_LITE.
15649 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15650 argument if JC1_LITE is defined.
15651 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15652 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15654 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15655 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15656 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15657 to different values according to JC1_LITE.
15658 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15659 declared if JC1_LITE set.
15660 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15661 defined if JC1_LITE not set.
15662 (struct parser_ctx): Reorganized and skip the jc1 front end part
15664 (java_layout_classes): New function definition.
15665 (java_push_parser_context, java_init_lex, yyparse, yylex,
15666 yyerror): Prototype always declared. All other static function
15667 prototypes declared only if JC1_LITE is not set.
15668 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15669 declared in parse.h.
15670 (java_layout_classes): New function.
15671 (java_complete_expand_methods): No longer layout the class here.
15672 * parse-scan.y: New file.
15673 * jv-scan.c: New file.
15675 1998-08-25 Tom Tromey <tromey@cygnus.com>
15677 * gjavah.c (main): Handle -friend option.
15678 (friend_specs): New global.
15679 (generate_access): Handle friend_specs.
15680 (process_file): Likewise.
15681 (MAX_FRIENDS): New macro.
15682 (friend_count): New global.
15683 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15684 Changed all callers.
15686 1998-08-24 Per Bothner <bothner@cygnus.com>
15688 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15689 (main): Handle processing all the entries of a named .zip archive.
15690 * jcf-io.c (jcf_trim_old_input): New function.
15691 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15693 1998-08-24 Per Bothner <bothner@cygnus.com>
15695 * lang.c (flag_assume_compiled): Make default be on.
15697 1998-08-21 Per Bothner <bothner@cygnus.com>
15699 * jcf-dump.c: Add bunches of flags to control output more.
15700 (process_class): New function; support printing more than one class.
15701 (main): Support new --print-main and --javap flags.
15702 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15703 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15705 1998-08-20 Per Bothner <bothner@cygnus.com>
15707 Change mangling of dispatch table to match C++ vtable (w/thunks).
15708 * class.c (build_dtable_decl), java-tree.h: New function.
15709 (make_class_data): Call it.
15710 * decl.c (init_decl_processing): Likewise.
15712 1998-08-19 Warren Levy <warrenl@cygnus.com>
15714 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15715 soft_anewarray; adjust args passed.
15716 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15717 match _Jv_NewObjectArray.
15719 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15721 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15722 * expr.c (loopup_label): Call create_label_decl.
15723 (create_label_decl): New function.
15724 (java_lang_expand_expr): Call expand_start_bindings with argument
15726 * java-tree.h Added space after PROTO in function declarations
15728 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15729 (create_label_decl, push_labeled_block): New function
15731 * lex.c (label_id): Initialize.
15732 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15734 * parse.h Added space after PROTO in function declarations when
15736 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15737 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15738 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15739 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15741 (struct parser_ctxt): New fields current_loop,
15742 current_labeled_block.
15743 (build_if_else_statement, patch_if_else_statement,
15744 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15745 generate_labeled_block, complete_labeled_statement,
15746 build_bc_statement, patch_bc_statement, patch_loop_statement,
15747 build_new_loop, build_loop_body, complete_loop_body): New function
15749 * parse.y (java_warning_count): New global variable.
15750 (label_id): New static variable.
15751 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15752 (block:): Return size_zero_node when block is empty.
15753 (empty_statement:): Return size_zero_node.
15754 (statement:): Implement supplemental action when for_statement: is
15756 (label_decl:): New rule.
15757 (labeled_statement:): Rewritten using label_decl. Actions
15759 (labeled_statement_nsi:): Likewise.
15760 (if_then_statement): Actions implemented.
15761 (while_expression): New rule.
15762 (while_statement:): Rewritten using while_expression. Actions
15764 (while_statement_nsi:): Likewise.
15765 (do_statement_begin:): New rule.
15766 (do_statement:): Rewritten using do_statement_begin. Actions
15768 (for_statement:): Rewritten using for_begin. Actions implemented.
15769 (for_statement_nsi:): Likewise.
15770 (for_header:, for_begin:): New rules.
15771 (for_init:): Actions implemented.
15772 (statement_expression_list:, break_statement:,
15773 continue_statement:): Likewise.
15774 (yyerror): Count number of issued warning(s).
15775 (java_report_errors): Report error(s) and/or warning(s).
15776 (java_complete_class): Use build_java_argument_signature to
15777 recompute completed method signature.
15778 (java_check_regular_methods): New locals method_wfl and aflags.
15779 Use method_wfl instead of lookup_cl during error reports. Fixed
15780 indentation and modified some error messages. Use
15781 lang_printable_name in method instead of the DECL_NAME. New code
15782 to issue warnings on methods not overriding corresponding methods
15783 private to a different package.
15784 (java_method_add_stmt): Call add_stmt_to_compound.
15785 (add_stmt_to_compound): New function.
15786 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15787 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15788 (build_if_else_statement, patch_if_else_statement,
15789 build_labeled_block, generate_labeled_block,
15790 complete_labeled_statement, build_new_loop, build_loop_body,
15791 complete_loop_body, patch_loop_statement, build_bc_statement,
15792 patch_bc_statement, patch_exit_expr): New functions.
15793 * typeck.c (build_java_signature): Build argument signature before
15794 enclosing it in between parenthesis.
15796 1998-08-17 Warren Levy <warrenl@cygnus.com>
15798 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15799 (JAVA_OBJS): Added reminder comment
15801 1998-08-13 Nick Clifton <nickc@cygnus.com>
15803 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15804 be interpreted as a long long.
15806 1998-08-13 Warren Levy <warrenl@cygnus.com>
15808 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15809 soft_initialise_class. Use _Jv_NewMultiArray, not
15810 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15811 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15812 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15813 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15815 1998-08-12 Per Bothner <bothner@cygnus.com>
15817 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15818 length_identifier_node): New global tree node constants.
15819 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15820 Replace uses by super_identifier_node etc.
15821 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15823 * parse.y (resolve_field_access): Don't special-case ".length" if
15824 flag_emit_class_files.
15825 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15826 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15829 1998-08-11 Per Bothner <bothner@cygnus.com>
15831 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15832 * class.c (make_method_value): Remove init for removed fields.
15834 * class.c (layout_class): Use build_java_argument_signature.
15835 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15837 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15838 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15839 (build_java_signature): Don't use push_java_argument_signature.
15841 * typeck.c (lookup_argument_method): New function.
15842 * parse.y (java_check_regular_methods): Use lookup_argument_method
15843 instead of lookup_java_method2 followed by lookup_java_method.
15845 * parse.y (check_method_redefinition): Minor optimization.
15847 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15848 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15850 1998-08-10 Tom Tromey <tromey@cygnus.com>
15852 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15855 * gjavah.c (java_float_finite): Use K&R-style definition.
15856 (java_double_finite): Likewise.
15857 (generate_access): Now returns void. Changed all callers.
15858 (last_access_generated): Removed.
15859 (process_file): Only make a single pass over the .class file.
15861 1998-07-29 Per Bothner <bothner@cygnus.com>
15863 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15864 for compatibility for G++ (with -fvtable-thunks).
15865 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15867 * gjavah.c (process_file): Use public inheritance for super-class.
15869 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15871 * lex.c (java_init_lex): Initialize ctxp->package.
15872 * parse.h (struct parser_ctxt): package and package_len replaced
15873 by tree package, an identifier node. Field method_decl_list is
15874 gone. Fixed comments.
15875 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15876 class_in_current_package): New function prototypes.
15877 * parse.y (array_type:): Set class loaded flag on primitive type
15879 (package_declaration:): Assign ctxp->package to the
15881 (method_invocation:): Handle invocation of method qualified by
15883 (single_type_import_declaration:): Removed ambiguity check.
15884 (java_pop_parser_context): New local variable `next'. Reset and
15885 set IMPORT_CLASSFILE_NAME flags on current and previous import
15887 (java_accstring_lookup): Use new local macro COPY_RETURN.
15888 (lookup_field_wrapper): New function.
15889 (parser_qualified_classname): Use merge_qualified_name.
15890 (parser_check_super_interface): Broaden error message.
15891 (do_resolve_class): Check for qualified class name in the current
15892 compilation unit if appropriate.
15893 (process_imports): Check for already defined classes.
15894 (check_pkg_class_access): Got rid of call to
15895 get_access_flags_from_decl.
15896 (java_complete_expand_methods): Call safe_layout_class based on
15897 the current class size.
15898 (make_qualified_primary): Build a WFL qualification on primary if
15900 (merge_qualified_name): New function.
15901 (make_qualified_name): Use merge_qualified_name.
15902 (resolve_expression_name): Use safe_lookup_field.
15903 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15904 (resolve_qualified_expression_name): Likewise. Check on resolved
15905 element accessibility.
15906 (not_accessible_p, class_in_current_package): New functions.
15907 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15908 (patch_method_invocation_stmt): Merged common pieces. Check
15909 accessibility of invoked method.
15910 (check_for_static_method_reference): Add returned type in error
15912 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15913 (refine_accessible_methods_list): Merged two conditions in test.
15914 (java_complete_class): Sanity check on stabilize_ref gone.
15915 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15917 1998-07-28 Per Bothner <bothner@cygnus.com>
15919 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15921 1998-07-24 Tom Tromey <tromey@cygnus.com>
15923 * gjavah.c (F_NAN): Removed.
15924 (F_NAN_MASK): New macro.
15925 (F_POSITIVE_INFINITY): Removed.
15926 (F_NEGATIVE_INFINITY): Likewise.
15927 (java_float_finite): Rewrote.
15928 (D_NAN_MASK): Renamed.
15929 (java_double_finite): Rewrote.
15930 (D_POSITIVE_INFINITY): Removed.
15931 (D_NEGATIVE_INFINITY): Likewise.
15933 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15934 If verbose, print underlying representation of value in hex.
15936 1998-07-24 Per Bothner <bothner@cygnus.com>
15938 * buffer.h, buffer.c: New files.
15939 * Makefile.in (JAVA_OBJS): Add buffer.o.
15941 Support locals variables and writing their debug entries to .class.
15942 * jcf-write.c: Simplify some by user new buffer type.
15943 (vode_buffer_grow): Removed.
15944 (struct localvar_info): New type.
15945 (localsvars, localvartable): New buffers.
15946 (localvar_alloc, localvar_free): New functions.
15947 (generate_bytecode_insns): Handle local variables.
15948 (generate_classfile): Write LocalVariableTable attribute.
15950 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15952 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15953 * zipfile.h (ZIPMAGIC): New macro.
15955 1998-07-24 Tom Tromey <tromey@cygnus.com>
15957 * Makefile.in (gjavah.o): Updated dependencies.
15958 (jcf-dump.o): Likewise.
15959 (all.indirect): Use ../gjavah.
15960 (../gjavah$(exeext)): Likewise.
15961 (clean): Don't remove gjavah.
15962 (clean): Remove parse.c, not java/parse.c.
15963 * Make-lang.in (java): Added gjavah.
15964 (gjavah$(exeext)): New target.
15965 (GJAVAH_SOURCES): New macro.
15966 (java.all.build): Added gjavah.
15967 (java.all.cross): Likewise.
15968 (java.rest.encap): Likewise.
15969 * config-lang.in (compilers, stagestuff): Added gjavah.
15971 1998-07-23 Tom Tromey <tromey@cygnus.com>
15973 * gjavah.c (java_float_finite): New function.
15974 (java_double_finite): Likewise.
15975 (F_POSITIVE_INFINITY): New macro.
15976 (F_NEGATIVE_INFINITY): Likewise.
15978 (D_POSITIVE_INFINITY): Likewise.
15979 (D_NEGATIVE_INFINITY): Likewise.
15981 (print_field_info): Use java_float_finite and java_double_finite.
15983 1998-07-23 Per Bothner <bothner@cygnus.com>
15985 * parse.y (method_header): Name "this" implicit argument.
15987 1998-07-22 Per Bothner <bothner@cygnus.com>
15989 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15990 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15991 (put_linenumber): New function.
15992 (generate_bytecode_insns, generate_classfile): Write line numbers.
15994 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15996 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15997 (lookup_name, build_known_method_ref, build_class_init,
15998 build_invokevirtual, invoke_build_dtable, match_java_method,
15999 build_field_ref, pushdecl_force_head, build_java_binop,
16000 binary_numeric_promotion, build_decl_no_layout,
16001 build_java_arrayaccess, build_newarray, build_anewarray,
16002 build_java_array_length_access, build_java_arraynull_check): New
16003 extern function prototypes.
16004 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16005 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16007 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16009 * jcf.h (jcf_out_of_synch): New extern function prototype.
16010 * parse.h: Static/global function implemented in parse.y
16011 prototyped and declarations moved at the end of the file.
16012 (DECL_P): Check that the argument isn't null.
16013 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16014 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16015 (QUAL_DECL_TYPE): New macro.
16016 (PARAMS): Macro definition removed.
16017 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16018 (return_statement:): Call build_return.
16019 (field_access:): Call make_qualified_primary in sub rule.
16020 (method_invocation:): Build method invocation and call
16021 make_qualified_primary when processing primaries.
16022 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16023 get_type_from_signature.
16024 (java_check_regular_method): Extra integer 0 argument when calling
16025 lookup_java_method2.
16026 (lookup_java_interface_method2): Extra method DECL argument when
16027 calling lookup_java_interface_method2.
16028 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16029 COMPOUND_EXPR node.
16030 (java_complete_expand_method): Layout current class iff not
16031 already done. Don't process interface's methods.
16032 (java_complete_expand_method): Use super class only if it
16033 exists. Use current class otherwise.
16034 (make_qualified_primary): New function.
16035 (resolve_expression_name): Process qualified expression or
16036 expression from primary the same way.
16037 (resolve_expression_name): Two last arguments to
16038 resolve_field_access are now NULL_TREEs.
16039 (resolve_field_access): New variable is_static. Local field must
16040 be DECLs. is_static computed on field DECLs only. Append code in
16041 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16042 to initialize field_type.
16043 (resolve_qualified_expression_name): New local variable,
16044 previous_call_static and is_static. Handle primaries with function
16045 calls, casts, array references and `this'. `super' now handled as
16046 `(super_class)this'. Use is_static to clarify boolean expressions.
16047 Added code to handle case where a proper handle is required to
16048 access a field. Use QUAL_DECL_TYPE where applicable.
16049 (maybe_access_field): New function.
16050 (patch_method_invocation_stmt): New arguments primary, where,
16051 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16052 deleted. Use `where' as a type to search from if specified. Check
16053 for static method reference where forbidden. Append primary or
16054 current_this to the argument list if not calling constructor nor
16056 (check_for_static_method_reference): New function.
16057 (patch_invoke): Layout the class on which new is done if
16059 (lookup_method_invoke): Changed format to report errors on
16061 (qualify_ambiguous_name): New local variable this_found. Now
16062 handle things from primaries. Method call are considered
16064 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16065 changed into NULLs.
16066 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16067 (java_complete_tree): New case fo RETURN_EXPR. Process function
16068 call arguments in separate function.
16069 (complete_function_arguments): New function.
16070 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16072 (patch_assignment): Take the return function slot into account as
16073 a RHS. Distinguish assignment from a return.
16074 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16075 when checking methods in interfaces.
16076 (resolve_type_during_patch): NULL argument to unresolve_type_p
16077 instead of NULL_TREE.
16078 (patch_newarray): Fixed typo in comment.
16079 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16080 (build_return, patch_return): New functions.
16081 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16083 1998-07-21 Per Bothner <bothner@cygnus.com>
16085 * constants.c (find_name_and_type_constant, find_fieldref_index,
16086 find_methodref_index): New methods.
16087 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16088 just return given method. Also, rename to build_known_method_ref.
16089 (expand_invoke): Rename call to build_invoke_non_interface.
16090 * java-tree.h, parse.h: Update prototype.
16091 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16092 (such as expand_expr_stmt) if flag_emit_class_files.
16093 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16094 STACK_TARGET, IGNORE_TARGET): New macros.
16095 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16096 (generate_bytecode_insn): New function to generate method's bytecode.
16097 (generate_classfile): Node generate Code attribute for a method.
16098 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16099 push_long_const, field_op, adjust_typed_op, maybe_wide):
16100 New functions used by generate_bytecode_insn.
16102 * typeck.c (signature_include_return): Remove variable.
16103 (push_java_argument_signature, build_java_argument_signature): New.
16104 (build_java_signature): Use push_java_argument_signature.
16105 * parse.y: Use build_java_argument_signature instead of fiddling
16106 with signature_include_return.
16108 1998-07-17 Tom Tromey <tromey@cygnus.com>
16110 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16113 * Makefile.in (all.indirect): Added gjavah$(exeext).
16114 (gjavah$(exeext)): Added $(exeext).
16117 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16119 * class.c (layout_class): Call to java_layout_parsed_class replace
16120 by safe_layout_class.
16121 * expr.c (build_java_array_length_access): Removed static storage
16122 class in the function definition.
16123 (build_java_arraynull_check): Likewise.
16124 Also fixed typos in two comments.
16125 * lex.c (java_init_lex): Initialize static global kw_length.
16126 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16127 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16129 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16130 * parse.h (resolve_no_layout): New static function declaration.
16131 (get_identifier_in_static): Declaration removed.
16132 (java_layout_parsed_class): Function name declaration changed to
16134 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16135 not_initialized_as_it_should_p, build_this): New static function
16137 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16138 binary_numeric_promotion, stabilize_reference,
16139 build_decl_no_layout, build_java_arrayaccess): Extern function
16140 declarations moved into their own section.
16141 (build_newarray, build_anewarray, build_java_array_length_access,
16142 build_java_arraynull_check): New extern function declarations.
16143 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16144 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16146 (CALL_CONSTRUCTOR_P): New macro.
16147 * parse.y (kw_length): New static global tree node.
16148 (return_statement): Tagged <node>.
16149 (RETURN_TK): Tagged <operator>.
16150 (variable_declarator_id:): Build variable declaration with an
16151 empty initialization value if a syntax error was found in the
16152 initialization part of the variable declaration.
16153 (statement_without_trailing_substatement:): return_statement: now
16154 uses the default rule.
16155 (return_statement:): Temporarily fixed to return NULL_TREE.
16156 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16157 (class_instance_creation_expression:): Class creation rules now
16158 call build_method_invocation upon reduction.
16159 (array_creation_expression:): Rules call build_newarray_node upon
16161 (dim_exprs:): Build a list of dimension expressions.
16162 (dim_expr:): Store location of the OSB_TK in the dimension
16164 (method_invocation:): Added a new error rule.
16165 (build_unresolved_array_type): WFL argument may also be an array
16166 on a primitive type. Name of the argument changed to reflect this.
16167 (method_declarator): Insert argument type at the beginning of the
16168 argument type list and later reverse the list.
16169 (unresolved_type_p): Argument 'returned' may be optionally
16171 (java_layout_class_from_source): Function renamed
16173 (resolve_and_layout): Now call resolve_no_layout and
16175 (resolve_no_layout): New function.
16176 (purify_type_name): New function.
16177 (complete_class_report_errors): Call purify_type_name during error
16178 report on a type not found.
16179 (process_imports): error_found local variable doesn't need to be
16180 initialized to zero.
16181 (declare_local_variables): New local type_wfl. Fixed typo in error
16182 message. type_wfl assigned to unresolved type and used to register
16183 incomplete type. Build a WFL around the variable initialization
16184 statement so that debug info can be generated on it.
16185 (source_start_java_method): Reverse argument list after they've
16187 (current_this): New static global variable.
16188 (java_complete_expand_methods): Set current_this when appropriate.
16189 (resolve_expression_name): Build correct static and non static
16190 field access bearing a simple name.
16191 (resolve_field_access): Resolve the length field of arrays. Handle
16193 (patch_method_invocation_stmt): Set the type of the method
16194 invocation to error_mark_node. This value is later overridden by a
16195 valid type, if any. Don't handle qualified constructor invocation
16196 as qualified method invocation. Call lookup_method_invoke with its
16197 new flag. It's no longer necessary to access the selected method
16198 as the value of a tree list. Handle constructor invocation.
16199 (patch_invoke): Reverse argument list when invoking non interface
16200 methods. Insert call to new as the first argument of the
16202 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16203 defined within a final class. Return INVOKE_STATIC if the invoked
16204 method is a constructor.
16205 (lookup_method_invoke): New lc argument is a flag to indicate a
16206 constructor lookup. Now handle constructor lookup. Choose the most
16207 specific method in case several were matching the invocation
16208 requirements. Return a method decl instead of a tree list featuring
16209 one single method decl element.
16210 (refine_accessible_methods_list): New lc flag argument to
16211 indicate that a constructor is being looked up.
16212 (not_initialized_as_it_should_p): New function.
16213 (java_complete_tree): Now process fake tree codes
16214 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16215 save_expr on resolved function call arguments. Case on
16216 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16217 (patch_assignment): LHS can be a field access expression. When
16218 dealing with reference, lhs_type is the promoted type of the
16219 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16221 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16222 (patch_binop): Use not_initialized_as_it_should_p where
16224 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16225 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16227 (resolve_type_during_patch): New function.
16228 (patch_cast): Call resolve_type_during_patch to resolve type and
16229 report error accordingly.
16230 (patch_array_ref): Use not_initialized_as_it_should_p where
16231 applicable. Array base expression is saved before being
16232 used. Promote the type of an array elements if it contains non
16234 (build_newarray_node, patch_newarray, build_this): New functions.
16236 1998-07-16 Tom Tromey <tromey@cygnus.com>
16238 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16239 increment it in `for' statement.
16240 (print_field_info): If number is inf or nan, don't print it.
16241 (print_method_info): If method name is `delete', just ignore it.
16242 (print_c_decl): Special-case jstringArray.
16244 * gjavah.c (help): New function.
16245 (no_argument): New function.
16246 (usage): Changed text.
16247 (main): Rewrote argument handling. Now handles -v, --help,
16249 (version): New function.
16250 (found_error): New global.
16251 (main): Return found_error.
16252 (generate_access): Set found_error.
16253 (print_c_decl): Likewise.
16255 1998-07-15 Tom Tromey <tromey@cygnus.com>
16257 * gjavah.c (print_c_decl): Don't print "," when examining field.
16258 Skip type name when looking at "[L" types.
16259 (process_file): Now static.
16260 (generate_access): Now returns int.
16261 (last_access_generated): New global.
16262 (process_file): Clear last_access_generated; make multiple passes
16264 (print_field_info): Just return if generate_access returns true.
16265 (print_method_info): Likewise. Also, allow <init> functions to
16267 (print_c_decl): Added is_init argument. Print constructors
16269 (print_cxx_classname): Use UTF8_GET to extract characters from
16271 (print_base_classname): New function.
16272 (print_class_decls): New function.
16273 (process_file): Use it.
16274 (utf8_cmp): New function.
16276 1998-07-13 Nick Clifton <nickc@cygnus.com>
16278 * lang-options.h: Format changed to match changes in gcc/toplev.c
16279 to implement a --help option.
16281 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16283 * decl.c (init_decl_processing): Revert change to dtable_type.
16285 1998-07-09 Per Bothner <bothner@cygnus.com>
16287 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16289 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16291 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16293 * lang.c (lang_init): Default flag_exceptions to 1, without
16294 checking to see if it's 2 first.
16296 1998-07-08 Jeffrey A Law (law@cygnus.com)
16298 * constants.c: Include "system.h".
16299 * decl.c: Likewise.
16300 * lang.c (flag_new_exceptions): Get via extern now.
16301 (lang_init_options): New functions. Turn on flag_new_exceptions.
16303 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16305 * lex.c (java_lex): Return 0 when we see an invalid character in
16308 * lex.c (java_read_char): Specify extra argument when calling
16310 (java_read_unicode, java_parse_end_comment,
16311 java_parse_escape_sequence): Likewise,
16312 (java_lex): Specify extra argument when calling
16313 java_lex_error. Test that IDs are beginning with a legal character
16314 for IDs. Handle invalid characters with an error message and a
16315 call to java_lex_error.
16316 (java_lex_error): Adjust column position by new argument
16317 `forward'. Issue an error even if in the middle of reporting an
16320 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16322 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16323 we don't explicitly put a null pointer when we're copying it.
16325 1998-07-07 Tom Tromey <tromey@cygnus.com>
16327 * gjavah.c (print_cxx_classname): New function.
16328 (super_class_name): Likewise.
16329 (print_super_fields): Removed.
16330 (in_super): Removed.
16331 (print_field_info): Never generate #defines.
16332 (print_c_decl): Changed generated types to match JNI. No longer
16333 print class name before method name.
16334 (print_method_info): Print "static" before static methods.
16335 Print "virtual" before non-final methods.
16336 (usage): Use exit(1), not exit(-1).
16338 (print_field_info): Use %.17g to print a double.
16339 (last_access): New globals.
16340 (process_file): Initialize last_access.
16341 (usage): Now static.
16342 (ACC_VISIBILITY): New define.
16343 (generate_access): New function.
16344 (print_field_info): Call it.
16345 (print_method_info): Likewise. Also, generate information for all
16346 methods, not just native methods. Return void.
16347 (print_c_decl): Return void.
16348 (print_field_info): Return void.
16350 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16352 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16353 processing the jc1 grammar file. Prefix bison functions and
16354 variables with java_.
16355 (parse.c): Dependencies on parse.h and lex.h
16356 * expr.c (build_java_arrayaccess): Function now global.
16357 * java-tree.h: Comment reorganized to carry on previous
16358 classification effort.
16359 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16360 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16361 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16362 java_parse (new prefix java_ generated by bison).
16363 (java_layout_parsed_class, java_register_parsed_class): Function
16365 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16366 * lex.c (static tree wfl_op): Variable deleted.
16367 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16368 ctxp fields to NULL_TREE.
16369 (java_lex): No longer create WFL for operators. Filename caching
16370 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16371 created as STRING_CST and later expanded. Removed extra argument
16372 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16374 (build_wfl_node): Removed code in comments.
16375 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16376 store token and location data in the current bison token.
16377 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16378 static/extern function declaration at the beginning of the file.
16379 (struct qualification): Data structure definition deleted.
16380 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16381 (qualify_ambiguous_name): Function declaration modified. Function
16382 now returns nothing.
16383 (build_array_ref, patch_array_ref, make_qualified_name,
16384 resolve_qualified_expression_name, maybe_generate_clinit,
16385 resolve_field_access): New static function declarations.
16386 (build_java_arrayaccess): New extern function declaration.
16387 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16388 (CALL_EXPR_PRIMARY): Macro deleted.
16389 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16390 (struct parser_ctxt): Field initialized_final
16391 removed. non_static_initialized, static_initialized: New fields.
16392 * parse.y (static tree kw_super, static tree kw_this): New global
16394 (%union): tree wfl field of operator member replaced by int
16395 location. WFLs are non longer created for operators.
16396 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16397 (qualified_name:): Now calls make_qualified_name to build the
16399 (type_declaration:): Consider generating <clinit> when class
16401 (variable_declarator:): Directly build an assignment node when the
16402 variable is initialized when declared.
16403 (this_or_super:): Build a WFL and set current location when THIS
16404 or SUPER are parsed.
16405 (expression_statement:): Wrap statement around a WFL.
16406 (primary_no_new_array:): Fixed typo. Changed value returned by
16407 THIS_TK because of its new type (temporary).
16408 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16409 (field_access:): Build qualified name with SUPER.
16410 (method_invocation:): Fixed returned value because of SUPER's new
16412 (array_access:): Use OSB_TK location information.
16413 (post_increment_expression:, post_decrement_expression:,
16414 unary_expression:, pre_increment_expression:,
16415 pre_decrement_expression:, unary_expression_not_plus_minus:,
16416 cast_expression:, multiplicative_expression:,
16417 additive_expression:, shift_expression:, relational_expression:,
16418 equality_expression:, and_expression:, exclusive_or_expression:,
16419 inclusive_or_expression:, conditional_and_expression:,
16420 conditional_or_expression:, assignment:): Use new location/token
16421 information available on operators.
16422 (create_class): Set super_decl_type to NULL_TREE when processing
16424 (register_fields): Field initialization is now a MODIFY_EXPR
16425 node. Chain initialization code to the matching lists (according
16426 to the field declaration modifiers).
16427 (maybe_generate_clinit): New function.
16428 (method_header): Don't set method's DECL_NAME to a WFL when adding
16429 methods to java.lang.Object.
16430 (resolve_and_layout): Now can return NULL_TREE if the type
16431 resolution fails. Otherwise, return the class DECL instead of its
16433 (check_method_redefinition): Don't patch method DECL_NAME if it
16434 belongs to java.lang.Object.
16435 (process_imports): Simply assign error_found to the value returned
16436 by check_pkg_class_access.
16437 (declare_local_variables): Don't use their init statements (if
16438 any) when parsing error were previously found. Reuse MODIFY_EXPR
16439 build during parsing as an init statement.
16440 (java_method_add_stmt): Now return the current method body.
16441 (java_layout_parsed_class, java_register_parsed_class): Functions
16443 (java_complete_expand_methods): Initialize the constant pool on a
16444 per class basis. Layout the classes before expanding their method
16445 bodies. Don't try expand artificial constructor code if error were
16446 found. Make the classes data and register them if no error were
16448 (java_complete_expand_method): Retrieve an artificial constructor
16449 argument list before entering its body. Assign the top block to
16450 the artificial constructor function body and set types of declared
16451 blocks and compound statements to void. Walk method body if not an
16452 artificial constructor.
16453 (make_qualified_name, cut_identifier_in_qualified): New functions.
16454 (resolve_expression_name): Fixed comments. Save/restore the
16455 current class CLASS_LOADED_P flag value. Build non qualified
16456 static field access and handle qualified expression names.
16457 (resolve_field_access, resolve_qualified_expression_name): New
16459 (patch_method_invocation_stmt): Use the new expression resolution
16460 scheme, calling resolve_field_access when the function call is
16461 resolved as an expression.
16462 (qualify_ambiguous_name): Function rewritten to work on qualified
16463 expression produced by make_qualified_name.
16464 (java_complete_tree): Promote type when function's argument are
16465 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16466 the assignment to discover further errors if RHS is a expression
16467 name that fails to evaluate. Declare LHS initialized even though
16468 the assignment failed. Don't use the location variable and removed
16469 extra argument in patch function calls. Now handle the ARRAY_REF
16470 case and build internal string representation when STRING_CSTs are
16472 (build_method_invocation): Don't wrap function call around a WFL.
16473 (build_assignment): Likewise. Use the operator location
16475 (patch_assignment): Handle array access LHSs. Handle error
16476 provenance, resulting in a better error report.
16477 (build_binop): Use op_location from operator as binop location
16479 (build_unaryop, build_incdec, build_cast): Likewise.
16480 (patch_binop): Extract location information from the node. Fixed
16481 typo in error message.
16482 (patch_unary_op): Extract location information from the node.
16483 (build_array_ref, patch_array_ref): New functions.
16485 1998-07-01 Tom Tromey <tromey@cygnus.com>
16487 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16488 match _Jv_IsInstanceOf.
16489 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16490 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16492 1998-06-30 Tom Tromey <tromey@cygnus.com>
16494 * decl.c (init_decl_processing): Functions are now named
16495 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16497 1998-06-29 Per Bothner <bothner@cygnus.com>
16499 * java-tree.h (load_class): Add prototype.
16500 * class.c (is_compiled_class): Add missing arg to load_class.
16501 * expr.c (expand_java_NEW): Call load_class.
16502 * parse.y (process_import): Removed bogus use of void return value.
16504 1998-06-25 Per Bothner <bothner@cygnus.com>
16506 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16507 Function name is "_Jv_Throw" instead of "soft_athrow".
16508 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16509 Function name is "_Jv_AllocObject" instead of "soft_new".
16510 Takes an extra parameter (object size).
16511 * expr.c: Update calls.
16513 1998-06-24 Per Bothner <bothner@cygnus.com>
16515 * lex.c (java_get_line_col): Handle end-of-file.
16516 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16518 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16520 * lang.c (lang_init): Make -fexceptions the default.
16521 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16522 exception handling is not turned on.
16524 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16526 * lang.c (flag_new_exceptions): Make this this default.
16527 * decl.c (end_java_method): Call emit_handlers.
16528 * except.c (method_init_exceptions): Set language code and version.
16529 (expand_start_java_handler): Enable exception, and call
16530 expand_eh_region_start.
16531 (expand_end_java_handler): Enable exception, and set up catch blocks.
16532 (emit_handlers): New routine to generate the saved handlers.
16533 * java-except.h (emit_handlers): Add prototype.
16535 1998-06-12 Per Bothner <bothner@cygnus.com>
16537 We used to have three different representations of the constant pool:
16538 the CPool structure, the tree_constant_pool, and the constructures
16539 used to build the Class object (which may need class and string
16540 constants) in compiled code. None were appropriate for compiling
16541 to .class files, so I did a major overhaul.
16543 First, the tree_constant_pool array was removed. Things were
16544 modified to the CPool structure in the JCF could be used.
16545 Second, a "capacity" field was added to the CPool, and functions
16546 written to search for a matching constant, adding one if not found.
16547 The code that generated the Class object was changed to use a CPool.
16548 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16549 the static Class object are now only in build_constants_constructor.
16550 Finally, I wrote code which can generate a .class file (including its
16551 constant pool) from the RECORD_TYPE of a class. This is a big step
16552 on the way to compiling Java source into .class files.
16554 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16555 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16557 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16558 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16559 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16560 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16561 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16562 (lang_type): Removed constant_pool field.
16563 * jcf.h (CPool): Renamed size to count. Added field capacity.
16564 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16565 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16566 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16568 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16569 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16570 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16571 (set_constant_entry, find_constant1, find_constant2,
16572 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16573 find_utf8_constant, find_class_or_string_constant): New functions.
16575 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16576 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16577 (give_name_to_class, get_class_constant): Likewise.
16578 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16579 (get_name_and_type_constant, get_ref_constant): Removed.
16580 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16581 * parse.y: Don't save/restore tree_constant_pool.
16582 * verify.c (verify_jvm_instructions): Update for new approach.
16583 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16585 * lang-options.h: Added -femit-class-file, -femit-class-files.
16586 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16587 (lang_f_options): Added "emit-class-file(s)".
16589 * expr.c (build_java_arrayaccess): Generate more efficient array
16590 bounds checking, by using unsigned compare.
16592 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16594 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16596 * parse.h: New comment on the handling of unresolved type
16597 identifiers. JDEPs are now part of the jdep_code enum.
16598 (typedef struct jdep): Now use enum jdep_code or int, depending on
16599 availability. Both are narrowed down to an 8 bits bitfield.
16600 (CALL_EXPR_PRIMARY): Fixed comment.
16602 1998-06-10 Tom Tromey <tromey@cygnus.com>
16604 * Make-lang.in (java): Added gjavac and jvgenmain.
16605 (java.start.encap): Depend on gjavac.
16606 (java.rest.encap): Depend on jvgenmain.
16608 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16609 (JAVA_CROSS_NAME): Likewise.
16610 (java.all.build): Depend on jvgenmain and gjavac.
16611 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16612 (jvgenmain$(exeext)): New target.
16613 (java.install-common): Wrote.
16614 * config-lang.in (compilers, stagestuff): Added gjavac and
16617 1998-06-10 Dave Brolley <brolley@cygnus.com>
16619 * lang.c (lang_decode_option): New argc/argv interface.
16621 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16623 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16624 * decl.c (build_decl_no_layout): New function.
16625 * expr.c (java_lang_expand_expr): Layout declarations found in
16626 blocks before they're pushed.
16627 * jcf-parse.c (load_class): Save current line when parsing class
16629 (parse_source_file): Register class before expanding their
16631 * lang.c (put_decl_node): Produce `null' when `void *' is
16633 * lex.c (static tree wfl_op): New static global, for error report
16635 (java_init_lex): wfl_operator and wfl_op initialized
16636 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16638 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16639 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16640 build_unresolved_array_type): New static function definitions.
16641 (build_decl_no_layout): New extern function declared.
16642 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16643 faulty modifier exists.
16644 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16645 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16646 (UNARY_PLUS_EXPR): New fake operator.
16647 (struct parser_ctxt): New field osb_number.
16648 * parse.y (static tree wfl_operator): New static WFL for operator
16649 bound error messages.
16650 (DECR_TK, INCR_TK): Moved.
16651 (OP_TK): Tagged <operator>.
16652 (array_type:): Now call build_unresolved_array_type.
16653 (dim_expr:): Count the number of '[' seen.
16654 (post_increment_expression, post_decrement_expression,
16655 pre_increment_expression, pre_decrement_expression,
16656 unary_expression_not_plus_minus, unary_expression:): Actions are
16657 now building the corresponding unary expressions.
16658 (cast_expression:): Actions are now building cast expressions.
16659 (build_unresolved_array_type): New function.
16660 (create_interface): Reset the number of declared interfaces.
16661 (create_class): Likewise.
16662 (method_header): Methods declared within the scope of an interface
16663 are now implicitly set public and abstract.
16664 (java_complete_class): Variable's and parameter's type are patched
16665 with a promoted type.
16666 (declare_local_variables): Resolved non builtin types are promoted
16667 before being used to build a variable decl. Removed type patch
16668 posted on variable initialization statement.
16669 (source_start_java_method): Use build_decl_no_layout to build the
16670 decl of a parameter of incomplete type.
16671 (java_register_parsed_class): Process interfaces too. Call
16672 rest_of_decl_compilation on each processed class declarations.
16673 (java_complete_expand_methods): Don't attempt to expand things in
16675 (java_complete_tree): Process CONVERT_EXPR, even though it always
16676 has a type. Propagate error_mark_node to node's type too. Promote
16677 method's call argument type and return error_mark_node if
16678 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16679 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16680 handle unary operator nodes.
16681 (build_assignment): Added comment.
16682 (print_int_node): New function.
16683 (patch_assignment): New second argument. New error handling. Use
16684 print_int_node. Handle references. Use can_cast_to_p to issue
16685 different error message according to the context and check upon
16686 the initialization of the RHS.
16687 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16688 (operator_string): Handle more operators.
16689 (patch_binop): No longer use a function static
16690 wfl_operator. Improved error message on shift distance.
16691 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16692 patch_cast): New functions.
16694 1998-06-05 Per Bothner <bothner@cygnus.com>
16696 * jvspec.c: New file.
16697 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16699 * java-tree.h (identifier_subst): Add declaration.
16701 1998-06-04 Tom Tromey <tromey@cygnus.com>
16703 * jvgenmain.c (main): Generate call to JvRunMain.
16705 * class.c (make_class_data): Push value for "sync_info" field.
16706 * decl.c (init_decl_processing): Push "sync_info" field.
16708 1998-06-03 Per Bothner <bothner@cygnus.com>
16710 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16711 Java (source) name, not signature.
16712 Set TYPE_ALIGN to (at least) that of element_type.
16714 1998-06-02 Per Bothner <bothner@cygnus.com>
16716 * class.c: Moved classname-mangling-rekated code to ...
16717 * mangle.c: ... this new file.
16718 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16719 * Makefile.in: Update for above changes.
16721 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16723 * expr.c (truthvalue_conversion): Convert integer and floating
16724 point value to their truth value.
16725 * lex.c (java_lex): Handle the `null' literal.
16726 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16727 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16728 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16731 * parse.y: Reorganization/documentation on token declaration.
16732 (binop_lookup[]): New added new tree codes.
16733 (relational_expression): Build corresponding binary operators.
16734 (equality_expression, conditional_and_expression,
16735 conditional_or_expression): Likewise.
16736 (java_complete_class): Fix crash in debug message.
16737 (java_complete_tree): Check initialization of method call
16738 arguments. Further bogus node evaluation to detect more error
16739 during assignments. Handles more binary operators.
16740 (patch_assignment): Use DECL_P.
16741 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16743 (operator_string): Handle more case. Compacted source.
16744 (patch_binop): Changed function comment. Checking for
16745 uninitialized first operand takes the compound assignment into
16746 account and uses DECL_P. Checking for uninitialized second operand
16747 delayed to routine's end. Use macros to issue type bound error
16748 messages and issue messages on both operands if their types are
16749 different. Force fixed type into node. Handle all binary
16752 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16754 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16755 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16756 build operator node and return tokens.
16757 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16758 * parse.h (java_complete_tree): Changed returned type in prototype.
16759 (build_method_invocation, build_assignment, patch_assignment,
16760 patch_binop): New static function declarations.
16761 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16762 BUILD_EXPR_WFL): New macros.
16763 * parse.y (enum tree_code binop_lookup[]): New static for token to
16765 (%union): Parser union has new sub-structure `operator'.
16766 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16767 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16768 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16769 ASSIGN_ANY_TK): Tokens tagged `operator'.
16770 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16771 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16772 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16773 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16774 (assignment_operator:): Rule tagged `operator'.
16775 (expression_statement:): Re-installed default rule.
16776 (method_invocation:): Sub rules call build_method_invocation.
16777 (postfix_expression:): Don't attempt to resolve name here. Just
16779 (multiplicative_expression:): Sub-rules build corresponding binop
16781 (additive_expression:, shift_expression:, and_expression:,
16782 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16783 (assignment:): Sub rule invoke build_assignment.
16784 (assignment_operator:): Default rules on sub rules.
16785 (force_error): Added documentation on this variable.
16786 (declare_local_variables): Build initialization calling
16788 (expand_start_java_method): Removed unused rtx declaration. Mark
16789 arguments as already initialized.
16790 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16791 (java_complete_expand_methods): Don't process next method if
16792 completion of the previous one triggered errors.
16793 (java_complete_expand_method): Call source_end_java_method if no
16794 error were found during completion.
16795 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16796 locals declaratilon. Handle names found within a class. Return
16797 error_mark_node when things aren't found.
16798 (patch_method_invocation_stmt): Return error_mark_node on failures.
16799 (patch_invoke): Removed unused local. Return the correct node.
16800 (java_complete_tree): Now returns a value. The BLOCK section binds
16801 local identifiers and the type of a BLOCK is now void. Assign the
16802 result of operand completion on COMPOUND_EXPR. Assign the
16803 encapsulated node of a WFL to the result of its completion, except
16804 when the node is an identifier. Now handle MODIFY_EXPR and several
16805 binary operators. Return error_mark_node on errors.
16806 (build_method_invocation, build_assignment, patch_assignment,
16807 build_binop, operator_string, patch_binop): New functions.
16808 * typeck.c (binary_numeric_promotion): New function.
16810 1998-05-21 Per Bothner <bothner@cygnus.com>
16812 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16813 Replace most uses of ident_subst by identifier_subst.
16815 * class.c (push_class_static_dummy_field): Removed function.
16816 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16817 instead of looking got "class" static field. Create that decl here.
16818 (class_identifier_node): Removed; no longer needed.
16819 (init_class_processing): Don't init class_identifier_node.
16820 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16821 Do nreverse 0 times (instead of twice) for Object and Class.
16822 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16824 1998-05-20 Per Bothner <bothner@cygnus.com>
16826 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16827 while initializing linenumber_count and linenumber_table.
16828 Do it before init_function_start (which calls emit_line_note).
16829 * expr.c (expand_byte_code): Don't need to clear lineno here.
16831 1998-05-18 Tom Tromey <tromey@cygnus.com>
16833 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16834 then mangle number as _N_.
16836 * class.c (mangle_class_field): New function.
16837 (build_class_ref): Set assembler name of class reference using
16838 mangle_class_field.
16839 (push_class_static_dummy_field): Likewise.
16841 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16843 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16844 of assigning to TREE_CODE. The latter method exploits a feature
16845 of GCC that is not ANSI compliant.
16847 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16849 * decl.c (pushdecl_force_head): New function.
16850 (pushlevel): Removed conditional printf.
16851 (complete_start_java_method): Don't enter local variable scope if
16852 function is compiled from source code.
16853 * expr.c: parse.h now included
16854 (java_lang_expand_expr): New function.
16855 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16856 printf. Terminate buffer when doing directories.
16857 * jcf-parse.c (parse_source_file): Call lang_init_source before
16858 parsing and before code generation.
16859 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16860 use printf if the macro is defined.
16861 * lang.c (lang_init): Install lang_expand_expr hook on
16862 java_lang_expand_expr.
16863 (java_dummy_print): New function.
16864 (lang_init_source): New function.
16865 * lex.c (java_lex): Remember location of an opening brace at the
16866 second nesting level.
16867 (java_is_eol): Unget character seen after a CR if it is EOF.
16868 * parse.h: Now includes lex.h
16869 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16870 printf if the macro is defined.
16871 (expand_start_java_method, build_expr_block, enter_block,
16872 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16873 New static function declarations.
16874 (pushdecl_force_head): New extern function declaration.
16875 (INCOMPLETE_TYPE_P): New macro.
16876 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16877 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16878 BLOCK_EXPR_ORIGIN): New macros.
16879 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16880 DECL_SOURCE_LINE_LAST): New macros.
16881 (struct parser_ctxt): Removed field current_method_decl, redundant
16882 with the field current_function_decl. Added fields
16883 first_ccb_indent1 and pending_block.
16884 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16885 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16887 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16888 (compilation_unit:): Cosmetic on sub rule.
16889 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16890 (variable_initializer:): Installed default rule on expression:.
16891 (method_declaration:): method_header: starts a new
16892 method. method_body: installs the function body, absorbs blocks
16893 emitted for temporary variable scopings, pops function's body block
16894 and merges function's last statement lineno in DECL_SOURCE_LINE.
16895 (method_body:): Installed default rules.
16896 (block:): Call enter_block when an opening brace is seen. Absorb
16897 scoping blocks and call exit_block when a closing brace is seen.
16898 (block_statement:): Cosmetic changes.
16899 (method_invocation:): Create WFL around CALL_EXPR node.
16900 (patch_stage): Added comment around definition.
16901 (method_header): Try to use first_ccb_indent1 as the first line of
16902 the method, so BP debug info are emitted at the first opening
16903 brace of the function. If the function has no body, use the
16904 location of the function's name. Override currently defined method
16905 name with the matching WFL so we can point redefinition errors
16906 using the location where the function's name was declared.
16907 (check_abstract_method_header): Interprets DECL_NAME as an
16908 identifier or as a WFL, accordingly.
16909 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16910 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16911 location and name information out of it and reinstall DECL_NAME to
16912 its original identifier node value.
16913 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16914 function's source code).
16915 (read_import_dir): Test the value returned by find_class and issue
16916 a fatal accordingly.
16917 (declare_local_variables): Push a new block for the scope of the
16918 new variable(s) if code has been already generated at that nesting
16919 level. Pinpoint redefinition errors using the variable id
16920 WFLs. Generate initialization code if necessary. If the variable
16921 type is incomplete, register a patch on its decl.
16922 (source_start_java_method): Rewritten. Define a new block for the
16923 function's parameters. Build parameter decl out of function's
16924 arguments and register them for a patch if their types are
16926 (expand_start_java_method): Includes the part of
16927 source_start_java_method that was pushing the parameter decls and
16928 completing the method start code.
16929 (source_end_java_method): Removed call the expand_end_bindings and
16930 poplevel (already taken care of). Reinstall function's arguments
16931 and get function's last line of code before calling
16932 expand_function_end.
16933 (java_method_add_stmt): New comment before the function's
16934 code. Complement the second operand of the current COMPOUND_EXPR
16936 (java_complete_expand_methods): Don't generate debug info on line
16937 zero when expanding a generated constructor.
16938 (java_complete_expand_method): Set start and end line numbers for
16939 a artificially generated constructor to one and manually call
16940 enter_block and exit_block when defining it. For all methods:
16941 expand function's start calling the new expand_start_java_method
16942 and invoke java_complete_tree on the effective method's body, if
16944 (resolve_expression_name): Now use lookup_name_in_blocks to search
16945 local variable decls and print out an error when variables are
16947 (patch_method_invocation_stmt): Inserted comment before the
16949 (lookup_method_invoke): Chain method's arguments using chainon
16950 with the current arg list as a second argument. Inserted missing
16951 IDENTIFIER_POINTER when reporting an error on methods not found.
16952 (refine_accessible_methods_list): Don't retain constructors.
16953 (patch_arguments): Function removed.
16954 (java_complete_tree): Inserted comment before the function's
16955 code. New case for BLOCKs. Moved the WFL case a bit
16956 further. Complete function's arguments.
16957 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16958 maybe_absorb_scoping_blocks): New functions.
16960 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16962 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16964 * jcf-parse.c (parse_source_file, java_error_count): New forward
16965 and extern declarations.
16966 (java_parse_abort_on_error): Macro moved.
16967 (jcf_parse_source): fatal called if fopen fails. Now calls
16969 (parse_source_file): New parse_only parameter. Reflects the
16970 elimination of the second pass.
16971 (yyparse): parse_source_file called with argument set to 0.
16972 * jcf.h (JCF_ZERO): Sets java_source to zero.
16973 * lex.c (java_init_lex): pass argument is gone. Function modified
16974 to be called once during the analysis of a file.
16975 (java_unget_unicode): Fixed typo in fatal message.
16976 (java_get_line_col): Likewise.
16977 (java_lval): Likewise. String literals no longer built during
16979 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16981 * parse.h (MODIFIER_WFL): New macro.
16982 (parse_check_super, parser_check_super_interface): Now return int.
16983 (parser_chain_incomplete_item, not_builtin_p,
16984 complete_method_decl): Declarations removed.
16985 (build_method_invocation_stmt, build_invoke): Renamed using the
16986 `patch' instead of `build'
16987 (register-incomplete_type, obtain_incomplete_type,
16988 java_complete_tree, java_complete_expand_method,
16989 unresolved_type_p, create_jdep_list): New function declarations.
16990 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16991 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16992 (jdep): New typedef on new struct _jdep.
16993 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16994 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16995 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16996 JDEP_RESOLVED_P): New macros.
16997 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16998 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16999 JDEP_VARIABLE): New enum values and jdep kinds.
17000 (jdeplist): New typedef on struct _jdeplist.
17001 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17003 (CALL_EXPR_PRIMARY): New macro.
17004 (struct parser_ctxt): Fields java_pass, current_method_decl,
17005 method_decl_list deleted. New field jdeplist.
17006 (INCOMPLETE_P): Macro deleted.
17007 * parse.y (single_type_import_declaration:): Removed pass switch.
17008 (type_import_on_demand_declaration): Likewise.
17009 (field_declaration:): Removed pass switch on all sub rules.
17010 (class_declaration:): Call the complete_class_decl removed on
17012 (method_declaration:): Removed second pass switch. No longer chain
17013 methods decl when method_header reduced.
17014 (method_header:): Sub rules no longer depend on pass switch.
17015 (method_declarator:): Likewise.
17016 (method_body:): Likewise.
17017 (abstract_method_declaration:): Likewise.
17018 (block_statement:): Likewise.
17019 (local_variable_declaration:): Likewise.
17020 (argument_list:): Likewise.
17021 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17022 removed. Partial CLASS_EXPR tree node built instead.
17023 (postfix_expression:): Removed pass switch on all sub rules.
17024 (java_pop_parser_context): Free classd_list content.
17025 (yyerror): Call obstrack_grow0 to finalize error message.
17026 (check_class_interface_creation): Comment modified to reflect new
17027 returned value meaning. Removed second pass switch. Return 1 if an
17028 error was found, 0 otherwise. Adjust pointer on filename if a
17029 leading path separator was found.
17030 (maybe_create_class_interface_decl): Removed first pass switch
17031 when linking the class decl to the class_list. Install a new
17032 jdep_list for the class.
17033 (add_superinterfaces): List of unresolved interfaces is
17034 gone. Unresolved interfaces are directly added to the current
17036 (create_interface): Second pass shortcut removed.
17037 ctpx->modifier_ctx access through MODIFIER_WFL.
17038 (create_class): Second pass shortcut removed. Call to
17039 register_incomplete_type replaces the call to
17040 parser_chain_incomplete_item.
17041 (complete_class_decl): Function removed.
17042 (duplicate_declaration_error): New way of retrieving redeclared
17044 (register_fields): Call to lookup_modifier_cl replaced by
17045 MODIFIER_WFL. New way of handling unresolved type, using
17046 unresolved_type_p and obtain_incomplete_type.
17047 register_incomplete_type replaces call to parser_chain_incomplete_item.
17048 (patch_stage): New static global variable.
17049 (method_header): New way of handling unresolved type, using
17050 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17051 indicates that the method decl needs to be patched.
17052 (check_abstract_method_header): Call to lookup_modifier_cl
17053 replaced by MODIFIER_WFL.
17054 (method_declarator): Incomplete argument type are registered
17055 calling register_incomplete_type. Patch on the declared method is
17056 issued in that case.
17057 (unresolved_type_p): New function.
17058 (parser_check_super_interface): New comment to reflect function's
17059 modified returned type (int). Function and has a new argument
17060 this_wfl. Call to parse_error_context uses this_wfl instead of
17061 relying on lookup_cl.
17062 (parser_check_super): Comment reflects function's new returned
17063 type (int). Function returns nonzero value on error.
17064 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17065 register_incomplete_type, jdep_resolve_class): New functions to
17066 handle incomplete types in declarations.
17067 (java_complete_class): Rewritten to work with the new incomplete
17068 type handling scheme.
17069 (complete_class_report_errors): Likewise.
17070 (complete_method_decl): Removed: it jobs is now handled by
17071 java_complete_class.
17072 (do_resolve_class): Class loaded in not already loaded and not
17073 found in Java source code.
17074 (java_check_regular_methods, java_check_abstract_methods): Don't
17075 call complete_method_decl anymore.
17076 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17077 (read_import_dir): Got rid of the pass number dependency.
17078 (declare_local_variables): New handling of unresolved types (patch
17080 (source_start_java_method): New parameter level. Function called
17081 with level set to 1 when argument types are potentially
17082 unresolved. Called to complete the job with level set to 2 once
17083 types are complete.
17084 (source_end_java_method): Call to permanent_allocation
17085 removed. Waiting to be replaced by a more suitable obstack
17087 (java_complete_expand_methods, java_complete_expand_method,
17088 java_expand_finals): New functions.
17089 (build_method_invocation_stmt): Renamed
17090 patch_method_invocation_stmt. Extracts function call expression
17091 (wfl) and arguments (args) from CALL_EXPR tree operands.
17092 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17093 call. Patch the function and argument operand of the CALL_EXPR
17095 (patch_argument, java_complete_tree): New functions.
17097 1998-04-20 Per Bothner <bothner@cygnus.com>
17099 Recover from missing fields and methods (i.e. error instead of fatal).
17100 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17101 * expr.c (expand_invoke): Recover from missing method.
17102 (expand_java_field_op): Recover from missing field.
17103 Inline references to java.lang.{Integer,Char,...}.TYPE.
17104 * typeck.c (get_type_from_signature), java-tree.h: New function.
17105 * class.c (add_method): Use get_type_from_signature.
17106 (build_class_ref): Handle a class that was not found.
17107 * typeck.c (convert): Handle conversion to pointers (for convenience).
17108 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17109 instead of lookup_field to handle missing fields.
17111 * jcf-parse.c (process_zip_dir): Set java_source.
17113 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17115 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17117 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17119 * jcf-parse.c (load_class): Don't change input_filename before
17120 calling jcf_parse_source (but still do it before calling
17122 (jcf_parse_source): Assign input_filename after having saved the
17124 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17125 list. ctxp->modifier_ctx zeroed according to its new
17126 definition. ctxp->filename initialized. Removed
17127 JAVA_MODIFIER_CTX_UNMARK.
17128 (java_unget_unicode): Update the character based column position.
17129 (java_allocate_new_line): ref_count not used anymore. Always free
17130 ctxp->p_line. Initialize c_line->char_col to 0.
17131 (java_get_unicode): Update the character based column position.
17132 (java_lex): Use ctxp->elc to store current position in source
17133 file, at the beginning of the parsed token. Set modifier_ctx entry
17134 corresponding to the parse modifier to a WFL node. Return a WFL
17135 node when an identifier is parsed.
17136 (java_lex_error): Now uses ctxp->elc to store current position in
17138 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17139 * lex.h (build_wfl_node): New function definitions.
17140 (struct java_line): ref_count and next fields are gone. New field
17142 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17143 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17144 (JAVA_COLUMN_DELTA): New macro.
17145 (java_lc): New typedef on new struct _java_lc.
17146 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17147 (parse_error_context, parse_warning_context): Changed prototypes.
17148 (java_get_line_col): Added as an available global function.
17149 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17150 (IC_DECL): Replaced by macro IC_TYPE
17151 (DEPEND_WFL): New macro.
17152 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17154 (exit_java_complete_class): Removed a commented out statement.
17155 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17156 now an array of tree nodes. Deleted fields line_list and
17157 e_line. New field elc, to replace e_line.
17158 * parse.y (array_type:): Build WFL node.
17159 (qualified_name:): Build a single WFL node out of two. Retain
17160 the location information of the first node in the resulting node.
17161 (package_declaration:): Use package name as a WFL node
17162 (single_type_import_declaration:): Use imported name as a WFL node.
17163 (type_import_on_demand_declaration:): Use root of the imported
17164 packages as a WFL node.
17165 (field_declaration:): Removed unused local variable cl.
17166 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17167 (yyerror): New static elc. Removed static error_line, error_pos.
17168 New local code_from_source. Save ctxp->elc into elc at the first
17169 pass. Call java_get_line_col to get a string of the line where
17170 the error occurred.
17171 (debug_line): Removed static function.
17172 (parse_error_context, parse_warning_context): Parameter cl is now
17173 a WFL node. Use its value to initialize ctxp->elc.
17174 (redefinition_error): Parameter cl is now a WFL node.
17175 (parse_add_interface): New parameter wfl. No longer call
17176 lookup_cl, use wfl instead.
17177 (check_class_interface_creation): Parameter cl is now a WFL node.
17178 (maybe_create_class_interface_decl): Likewise.
17179 (add_superinterfaces): New function.
17180 (create_interface): Removed local cl, node, super_decl,
17181 super_decl_type. Function now uses id as a WFL node. Better
17182 warning/error report on obsolete or forbidden mix of
17183 modifiers. Now calls add_superinterfaces to register interfaces.
17184 (create_class): Removed local cl, node. Local variable id is used
17185 as a WFL node. Better error report on forbidden modifier
17186 mix. Uses add_superinterfaces to register interfaces.
17187 (find_field): Argument cl is now a WFL node. Now store the WFL
17188 node of a fields that needs to be checked for their
17190 (method_header): Local variable node non longer used. Local
17191 variable id replaces cl.
17192 (check_modifiers_consistency): Local variable cl is now a WFL
17194 (method_declarator): Local variable cl replaced by parameter id.
17195 (parser_qualified_name): Now uses parameter name as a WFL node.
17196 (parser_check_super_interface): New parameter wfl, for achieve
17197 greater accuracy during error reports.
17198 (parser_chain_incomplete_item): New parameter named location. Used,
17199 along the decl, to construct the incomplete item node.
17200 (java_complete_class): resolve_class now uses WFL node extracted
17201 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17203 (complete_method_decl): Unresolved function's argument types are WFL.
17204 (resolve_class): Parameter cl is now a WFL node.
17205 (resolve_and_layout): Likewise.
17206 (do_resolve_class): Likewise. Try first to use cl and then do the
17207 lookup on the decl when calling check_pkg_class_access.
17208 (complete_class_report_errors): Use IC_TYPE in place of
17209 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17210 instead of doing a lookup over the decl.
17211 (java_check_final): Use WFL info from field tree list.
17212 (lookup_cl): Rewritten and returns a statically defined WFL node.
17213 (lookup_modifier_cl): Now uses information from WFL nodes.
17214 (process_imports): Likewise.
17215 (read_import_dir): name and cl arguments replaced by a single WFL
17216 node. Function modified accordingly.
17217 (find_in_imports_on_demand): Now uses WFL node.
17218 (check_pkg_class_access): cl argument is now a WFL node.
17219 (declare_local_variables): Fixed to use WFL nodes.
17220 (resolve_expression_name): Likewise.
17221 (build_method_invocation_stmt): name_combo argument renamed
17222 wfl. Function modified to use WFL nodes.
17223 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17224 (lookup_method_invoke): cl is now a WFL node. Added missing
17225 IDENTIFIER_POINTER to class type decl name.
17227 1998-04-14 Dave Brolley <brolley@cygnus.com>
17229 * lang.c (init_parse): Now returns char* containing the filename.
17231 1998-04-10 Per Bothner <bothner@cygnus.com>
17233 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17235 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17236 * class.c (make_class_data): If flag_assume_compiled, initial class
17237 state is CSTATE_PREPARED; make superclass and interfaces direct
17238 references, rather than constant pool indexes.
17240 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17242 * parser.y: Include flags.h. Removed debug variable pl.
17243 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17244 (block:): Likewise.
17245 (labeled_statement_nsi:): Generate debug info when reducing
17246 expression_statement:.
17247 (check_pkg_class_access): get_access_flags_from_decl invocation
17248 fixed for new CLASS_* flags location.
17249 (source_end_java_method): Save/restore parser context when
17250 entering/leaving this routine. Restore lineno to its right value
17251 before calling expand_end_bindings.
17252 (build_method_invocation_stmt): build_invoke called with the
17253 current line information.
17254 (build_invoke): New argument cl. Wrap the function call around a
17256 (refine_accessible_methods_list): Changed comment, removed
17258 * parse.h: Fixed typo in comments.
17259 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17260 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17261 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17263 * lex.c (java_lex): Record the last closing curly bracket of a
17265 * jcf-parse.c (jcf_parse_source): Now calls
17266 java_check_methods. Clarified comment, fixed typo.
17268 1998-04-09 Dave Brolley <brolley@cygnus.com>
17270 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17271 (finish_parse): Expose for non USE_CPPLIB builds.
17273 1998-04-08 Jeffrey A Law (law@cygnus.com)
17275 * lang.c (lang_print_xnode): New function.
17277 1998-04-03 Per Bothner <bothner@cygnus.com>
17279 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17280 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17281 used to build a class's dispatch table.
17282 (make_class_data): Generate dispatch table if flag_assume_compiled.
17283 Set dtable of class object to address of class_dtable_decl.
17285 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17286 be volatile and have side effects - generates better code.
17288 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17289 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17291 * expr.c (expand_invoke): If class is final, method is
17292 effectively final, so can call it directly.
17294 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17296 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17298 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17300 * parse.y (build_method_invocation_stmt): Removed extra argument
17303 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17305 * expr.c (dtable_indent): Now static global.
17306 (expand_invoke): Now call invoke_build_dtable and
17307 build_invokevirtual.
17308 (invoke_build_dtable, build_invokevirtual): New functions.
17309 * jcf-io.c (find_class): Defer issuing a warning by setting
17310 jcf->outofsynch to 1.
17311 * jcf-parse.c (jcf_out_of_synch): New function.
17312 (load_class): Test this_jcf.outofsynch flag and call
17313 jcf_out_of_synch accordingly.
17314 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17315 comment indentation.
17316 * lex.c (java_get_unicode): Fixed code indentation.
17317 (java_lex): Create string literal. Fixed typo. Removed several
17318 premature obstack_free.
17319 * parse.h: New enums for name resolution and invocation mode.
17320 (struct qualification): New data structure.
17321 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17322 (do_resolve_class, build_method_invocation_stmt,
17323 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17324 debug_line, identical_subpath_p, invocation_mode,
17325 refine_accessible_methods_list, build_invoke,
17326 lookup_method_invoke): New functions declared.
17327 (build_invokevirtual, invoke_build_dtable, match_java_method,
17328 build_field_ref, jcf_out_of_synch): New references to external
17330 (struct parse_ctxt): Removed artificial_constructor field.
17331 * parse.y: (array_type:): Type defined for this rule.
17332 (class_type:): Installed default rule for interface_type:.
17333 (array_type:): Now build Java array type.
17334 (qualified_name:): Now use obstack_grow0.
17335 (method_declaration:): Skip the artificial constructor added to
17337 (abstract_method_declaration:): Execute the code only during pass 1.
17338 (block:): Installed default rule in block_statements:.
17339 (block_statement:): Add the statement to the method during pass 2.
17340 (statement_expression): Installed default rule for
17341 method_invocation:.
17342 (argument_list:): Added code to build the argument list.
17343 (method_invocation:): Added call to create the method invocation
17345 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17346 (debug_line): New function for debug.
17347 (complete_class_decl): No longer do something during pass 1.
17348 (method_header): Use BUILD_PTR_FROM_NAME.
17349 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17351 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17352 function's main comment.
17353 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17355 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17356 (resolve_class): Now works with arrays.
17357 (do_resolve_class, resolve_and_layout): New functions.
17358 (java_check_regular_methods): Reverse method list before and after
17359 having processed it. No longer set ctxp->artificial_constructor.
17360 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17361 accordingly. Fixed typo in issued error message. Now use
17363 (find_in_imports_on_demand): Now use obstack_grow0.
17364 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17365 (source_end_java_method): Call expand_expr_stmt instead of
17366 expand_expr. Calls it before calling expand_function_end.
17367 (java_method_add_stmt): Do nothing if errors were found during
17369 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17370 (build_method_invocation_stmt, build_invoke, invocation_mode,
17371 lookup_method_invoke, refine_accessible_methods_list,
17372 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17374 * typeck.c (build_java_signature): Properly end method signature
17375 if return type skipped.
17376 (match_java_method): New function.
17378 1998-03-16 Per Bothner <bothner@cygnus.com>
17380 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17382 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17384 * expr.c (build_invoke_non_interface): New function.
17385 (methods_ident, ncode_ident): Now static globals.
17386 (expand_invoke): Use build_invoke_non_interface.
17387 * java-tree.h (struct lang_decl): New field function_decl_body.
17388 (DECL_FUNCTION_BODY): New macro.
17389 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17390 CLASS_FROM_SOURCE_P.
17391 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17392 before starting pass 2. Call to java_generate_parsed_class replaced
17393 by java_register_parsed_class.
17394 * lex.c: Fixed typo in header. Some line width related formating.
17395 * lex.h: Some line width related formating.
17396 * parse.h (source_end_java_method, resolve_expression_name,
17397 complete_class_decl, maybe_create_class_interface_decl,
17398 check_class_interface_creation): New static function declarations.
17399 (java_layout_parsed_class, java_method_add_stmt): New function
17401 (struct parser_ctxt): Field mark_class_generate removed. New
17402 fields class_list and artificial_constructor.
17403 * parse.y: Fixed typo in header.
17404 (class_declaration:): Call complete_class_decl when class body
17406 (method_declaration:): Call source_end_java_method in pass 2 when
17407 the method body is defined.
17408 (postfix_expression:): Do expression name resolution on sub-rule
17409 name during pass 2.
17410 (create_class, create_interface): Merged common pieces.
17411 (check_class_interface_creation, maybe_create_class_interface_decl):
17413 (complete_class_decl): New function.
17414 (register_fields): Fixed line width related typo.
17415 (method_header): Correctly skip first argument when fixing
17416 argument line. Changed the loop.
17417 (java_check_circular_reference): Now use ctxp->class_list.
17418 (java_complete_class): Removed start/stop marking.
17419 (java_check_regular_methods): Now takes a class decl as an
17420 argument. Add default constructor if none were encountered.
17421 (java_check_methods): Now use ctxp->class_list. Changed call to
17422 java_check_regular_methods.
17423 (source_start_java_method): Set DECL_ARG_TYPE for each function
17425 (source_end_java_method, java_method_add_stmt): New functions.
17426 (java_generate_parsed_class): No longer exists.
17427 (java_layout_parsed_class, java_register_parsed_class): New functions.
17428 (resolve_expression_name): New function.
17430 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17432 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17433 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17434 until pass initializations are done. Call read_import_dir with
17436 * parse.h: (lookup_modifier_cl): New function declared.
17437 (INTERFACE_FIELD_MODIFIERS): New macro.
17438 (OBSOLETE_MODIFIER_WARNING): New macro.
17439 * parse.y: (register_fields): Class type and current field name in
17440 local variables. Check modifier(s) if adding field(s) to an interface.
17441 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17442 and report errors using the faulty modifier line context.
17443 (lookup_modifier_cl): New function.
17444 (read_import_dir): Detect and report default import processing
17447 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17449 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17450 * class.c (is_compiled_class): Return 1 after making sure it
17451 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17452 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17453 * java-tree.h (flag_assume_compiled): Add decl.
17454 * lang.c (lang_f_options): Add the flag.
17455 (flag_assume_compiled): Add decl, default to 0.
17457 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17459 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17460 (is_compiled_class): Likewise.
17461 (layout_class): Likewise.
17462 (layout_class): Detect and lay out classes defined in source code.
17463 (interface_of_p, add_interface_do, may_add_interface): New
17465 (add_interface): Now use add_interface_do.
17466 (add_method_1): New function.
17467 (add_method): Now use add_method_1.
17468 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17469 (complete_start_java_method): New function.
17470 (start_java_mehod): Now call complete_start_java_method.
17471 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17472 (expand_invoke): Likewise and fixed typo.
17473 *gjava.c: (print_super_field): Use new argument to find_class
17476 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17477 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17478 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17480 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17481 (add_method_1, push_class): New prototypes.
17482 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17483 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17484 directory where the class was found.
17485 (find_class): New argument DO_CLASS_FILE. Function find_class
17486 modified accordingly.
17487 *jcf-parse.c: (fix_class_path): New function.
17488 (load_class): Use new VERBOSE argument. load_class now finds and
17489 loads/parses .class/.java files. Save read_state of current_jcf
17491 (java_parser_abort_on_error): New macro.
17492 (jcf_parse_source, parse_source_file): New function.
17493 (jcf_parse): Fixed typo.
17494 (yyparse): Call parse_source_file () only.
17495 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17496 writing the real class name back in the zip directory entry.
17497 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17498 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17499 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17500 (find_class): Prototype fixed.
17501 *lex.c: Added 1998 time stamp.
17502 Removed all static global variables, moved into the parser
17503 context data structure.. Now include unistd.h if SEEK_SET not
17505 (java_init_lex): Rewritten.
17506 (java_sneak_unicode): Modified current unicode access in current line.
17507 (java_unget_unicode): Likewise.
17508 (java_allocate_new_line): New allocation management.
17509 (java_read_char): Modified access and storage of unget_utf8_value.
17510 New way of processing current unicode.
17511 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17512 (java_get_unicode): Now use the parser context.
17513 (java_lineterminator): Likewise.
17514 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17515 of the reentrant parser implementation. Function now use the
17516 parser context data structure and java_lval. Fixed production of
17517 the float and double constant "out of range" error message. Fixed
17518 obstack use. Return integer value when hitting a modifier. Now
17519 return type for TRUE, FALSE and other predefined types. Return
17520 identifier as a TREE_LIST list containing the current line context
17521 as the TREE_VALUE sub-node.
17522 (java_unicode_2_utf8): Fixed typo in declaration.
17523 (java_lex_error): Now use the parser context data structure.
17524 *lex.h: Added 1998 time stamp.
17525 (struct java_line): New fields ref_count and next.
17526 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17527 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17528 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17529 *parse.h: Added 1998 time stamp.
17530 (java_parse_source_file): Renamed from parse_source_file.
17531 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17532 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17533 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17534 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17535 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17536 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17537 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17538 (struct parser_ctxt): New data structure to keep the parser context.
17539 *parse.y: Added 1998 time stamp, got rid of static global variables.
17540 (java_error_count, ctxp): New global variables.
17541 (%union): New value field.
17542 (numeric_type, integral_type): Rules removed.
17543 (primitive_type): Rule defined to handle integral, float, double and
17545 (qualified_name, package_declaration,
17546 single_type_import_declaration, type_import_on_demand_declaration,
17547 modifiers, class_declaration, super, interfaces,
17548 interface_type_list, class_body, field_declaration,
17549 field_declaration, variable_declarators, variable_declarator,
17550 variable_declarator_id, method_declaration, method_header,
17551 formal_parameter_list, formal_parameter, method_body, block,
17552 static, interface_declaration, extends_interfaces,
17553 abstract_method_declaration, local_variable_declarators): Rules now
17555 (force_error, do_warning): New global statics.
17556 (push_parser_context, parser_context_save_global,
17557 parser_context_restore_global, pop_parser_context): New functions.
17558 (yyerror): Now uses the global parser context. Fixed use of obstack.
17559 (parse_error, parse_error_context, parse_warning_context,
17560 java_accstring_lookup, redefinition_error, check_modifiers,
17561 parser_add_interface, create_interface, create_class, find_field,
17562 duplicate_declaration_error, register_fields, method_header,
17563 check_modifiers_consistency, check_abstract_method_header,
17564 method_declarator, parser_qualified_classname,
17565 parser_check_super_interface, parser_check_super,
17566 parser_chain_incomplete_item, java_check_circular_reference,
17567 layout_class_from_source, java_complete_class,
17568 complete_method_decl, resolve_class, complete_class_report_errors,
17569 java_check_final, check_method_redefinition,
17570 java_check_regular_methods, java_check_abstract_methods,
17571 java_check_methods, lookup_java_interface_method2,
17572 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17573 process_imports, find_in_imports, read_import_entry,
17574 read_import_dir, find_in_imports_on_demand,
17575 check_pkg_class_access, not_builtin_p, declare_local_variables,
17576 source_start_java_method, java_generate_parsed_class): New
17578 *typeck.c: (signature_include_return): New global variable.
17579 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17580 to add the function returned type in the signature.
17582 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17584 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17586 1998-01-29 Dave Brolley <brolley@cygnus.com>
17588 * Make-lang.in (java.info): Added.
17589 (java.install-info): Added
17591 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17593 * Makefile.in (clean): Also remove java/parse.c.
17595 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17597 Add a pair of -fbounds-check/-fno-bounds-check options.
17598 * lang.c (lang_decode_option): Add code to grok arguments.
17599 (flag_bounds_check): Add decl.
17600 (lang_f_options): New array w/ the option in it.
17601 * java-tree.h (flag_bounds_check): Add decl.
17602 * lang-options.h: New file.
17603 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17604 of a static macro value.
17605 (JAVA_ARRAY_EXCEPTION): Delete macro.
17607 1998-01-23 Per Bothner <bothner@cygnus.com>
17609 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17610 * expr.c (build_anewarray): Add missing promote_type.
17612 1998-01-22 Per Bothner <bothner@cygnus.com>
17614 Add array types with known length to optimize bounds checking.
17615 * typeck.c (build_java_array_type): Take length parameter.
17616 (java_array_type_length, build_prim_array_type): New functions.
17617 * java-tree.h: Update for new functions.
17618 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17619 * class.c: Use build_prim_array_type.
17620 * expr.c (can_widen_reference_to): Handle known-length array types.
17621 (verify_jvm_instructions): Keep track of integer push instructions
17622 followed by newarray/anewarray, so we can build known-length arrays.
17623 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17624 (java_array_data_offset): New function.
17625 (build_java_array_length_access): New function. Optimize if constant.
17626 (build_java_arrayaccess): Constant fold bounds check.
17627 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17628 (build_newarray, build_anewarray): New functions.
17629 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17630 * verify.c (merge_types): Handle known-lengh array types.
17632 1998-01-19 Per Bothner <bothner@cygnus.com>
17634 * expr.c (expand_byte_code): Fix performace bug, which caused
17635 searching linenumber_table to be linear rather than constant.
17637 1997-12-12 Per Bothner <bothner@cygnus.com>
17639 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17641 * decl.c, java-tree.h (soft_fmod_node): New global.
17642 * decl.c (init_decl_processing): Define __builtin_fmod.
17643 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17644 using __builtin_fmod.
17646 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17648 * keyword.h: New file, output of keyword.gperf as processed by
17650 * lex.c (java_lex_init): Initialize java_error_flag.
17651 * parse.c (YYERROR_NOW): Uses java_error_flag.
17652 * parse.y: New static java_error_flag. Useless definition of
17654 * parse.y (java_error): Portable error recovery using
17655 java_error_flag (not yet completely tuned).
17657 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17659 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17661 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17663 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17664 (parse.c, lex.c, keyword.h): New rules for Java source code
17666 * parse.c: Renamed into jcf-parse.c.
17667 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17668 * keyword.gperf: New file, Java keywords.
17669 * parse.y: New file, Java language grammar.
17670 * parse.h: New file, Java language grammar definitions.
17671 * lex.c: New file, Java language lexer.
17672 * lex.h: New file, Java language lexer definitions.
17674 1997-12-03 Per Bothner <bothner@cygnus.com>
17676 * decl.c (clinit_identifier_node), java-tree.h: New global.
17677 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17678 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17679 * expr.c (expand_java_field_op): Check for invalid assignment
17682 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17684 1997-10-27 Per Bothner <bothner@cygnus.com>
17686 * verify.c (verify_jvm_instructions): When processing a handler,
17687 attempt to set the current_subr to the right value.
17688 (More complicated code combines Sep 17 and Oct 22 versions.)
17690 1997-10-24 Per Bothner <bothner@cygnus.com>
17692 * class.c (push_class): Figure out (guess) name of source file.
17693 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17694 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17695 (parse_class_file): Change return type from int to void.
17696 Call debug_start_source_file/debug_end_source_file.
17698 * expr.c (build_java_binop): Fix masking 2nd operand.
17699 * decl.c (init_decl_processing): Set sizetype first.
17701 1997-10-22 Per Bothner <bothner@cygnus.com>
17703 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17704 (Revert Sep 17 change.)
17706 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17708 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17709 .class extension in their name and fix thing so we don't process
17710 them parse_zip_file_entries().
17711 (parse_zip_file_entries): Cleaned unused local variables.
17713 1997-10-20 Per Bothner <bothner@cygnus.com>
17715 * expr.c (can_widen_reference_to): Allows equal array element types.
17716 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17717 * jcf-dump.c (RET): Get (and print) index.
17719 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17720 Promote element type to POINTER_TYPE.
17722 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17724 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17725 find_in_current_zip, jcf_figure_file_type): Moved from
17726 jcf-reader.c to parse.c.
17727 * zextract.c: (read_zip_archive): takes file_comment_length possible
17728 field into account.
17730 1997-10-20 Per Bothner <bothner@cygnus.com>
17732 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17734 * verify.c (merge_types): Handle array types even better ...
17736 1997-10-17 Per Bothner <bothner@cygnus.com>
17738 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17740 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17741 * class.c (make_class_data): Don't build fields_decl if no fields.
17742 When building fields_decl, skip if DECL_ARTIFICIAL.
17744 * expr.c (java_stack_swap): Update stack_type_map.
17745 * verify.c (merge_types): Handle array types better.
17747 1997-10-15 Per Bothner <bothner@cygnus.com>
17749 * class.c (add_field): Don't promote short integral fields to
17750 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17751 * expr.c (push_value): Promote and convert short integral values.
17753 * decl.c, java-tree.h (integer_two_node): New constant node.
17754 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17756 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17758 * class.c (append_gpp_mangled_type): Use function argument
17759 unpromoted type to generate mangled name.
17761 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17763 * constants.c (build_constant_data_ref): Now uses current_class
17764 instead of main_class.
17765 (build_constants_constructor): Now uses current_class instead of
17767 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17768 of the global variable SeepZipFiles done here.
17769 * zextract.c (read_zip_archive): extra_field optional field taken
17770 into account while computing the position of the class file in the
17772 * verify.c (verify_jvm_instructions): Use current_jcf to search
17774 * parse.c (load_class): First search for the class to load in the
17775 current zip file. Saves current_jcf (restored before returning
17776 from that function). Don't call JCF_FINISH in the class was found
17777 in the current ZIP file.
17778 (jcf_parse): If the class was found in the current ZIP file, save
17779 its tree_constant_pool (for later reuse).
17780 (parse_class_file): New function. Process each method defined in
17781 the current class and record the class as to be later registered.
17782 (yyparse): Rewritten. Figure the type of the current file and switch
17784 * lang.c: New global variable current_jcf.
17785 (lang_init): Removed compiling_from_source test (done later, in
17786 yyparse). Removed call the jcf_parse ().
17787 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17788 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17789 in the current ZIP file) and zip_offset (offset to the class data in
17790 the current zip file).
17791 * jcf-reader.c: zipfile.h included.
17792 localToFile: New ZipFileCache static global variable
17793 (parse_zip_file_entries): New function. Browse the current ZIP
17794 file directory and process each class found.
17795 (process_zip_dir): New function. Register each class found in the
17796 ZIP file directory. The class aren't parsed but a valid JCF is
17797 link to each of them.
17798 (find_in_current_zip): New function. Search for a class in the
17799 current ZIP file directory. If found, prepare the class so that it
17801 (jcf_figure_file_type): New function. Examine the file structure
17802 to figure a class file, a ZIP file. If none of these categories are
17803 matched, a source file is assumed.
17804 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17805 SeenZipFile: New global variable.
17806 (open_in_zip): Use zipmember's length to accelerate the search for
17807 a member. If zipmember was NULL and zip file successfully read,
17809 * java-tree.h: New global variable current_jcf declared. Added
17810 declaration for current_constant_pool_tags, current_constant_pool_data,
17811 current_constant_pool_length, current_constant_pool_data_ref.
17812 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17813 store the JCF of classes seen in a zip file) and tree *constant_pool
17814 (to save a loaded class constant pool). current_class declared here.
17815 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17816 retrieve method_ref_constant.
17817 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17818 (OBJECT): get_class_constant now uses current_jcf.
17819 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17820 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17821 (expand_invoke): Now uses current_class instead of main_class
17822 (build_class_init): Now uses current_class instead of main_class
17823 * class.c: New static global variable registered_class.
17824 (register_class): New function.
17825 (emit_register_class): Modified to use registered_class instead of
17827 (is_compiled_class): Now take into account class seen in the archive.
17829 1997-10-06 Per Bothner <bothner@cygnus.com>
17831 * except.h: Renamed to: java-except.h.
17832 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17833 * except.c: Add semi-working (commented out) implementation.
17835 * expr.c (expand_iinc): Add needed flush_quick_stack.
17836 * parse.c (set_source_filename): New function.
17837 (give_name_to_class): Set input_filename from package.classname.java.
17839 * jcf-io.c (find_class): Don't look first in ".".
17841 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17843 * zextract.c (read_zip_archive): Now takes into account the
17845 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17847 1997-09-20 Per Bothner <bothner@cygnus.com>
17849 * constants.c, java-tree.h (build_internal_class_name): New function.
17850 (alloc_class_constant): Re-implement using build_internal_class_name.
17851 * class.c (make_class_data): Likewise.
17852 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17854 1997-09-17 Per Bothner <bothner@cygnus.com>
17856 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17857 to NULL before pushing an exception handler target.
17859 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17860 (java_stack_swap, java_stack_dup): Re-write to be safe from
17861 clobbering registers.
17862 (build_class_init): New function.
17864 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17866 * typeck.c (build_java_array_type): Temporary use
17867 permanent_obstack to create the array 'length' field.
17868 * expr.c (lookup_label): Temporay use permanent_obstack to create
17869 label if not found.
17870 * class.c (push_super_field): Tempory use permanent_obstack.
17872 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17874 * typeck.c (type_for_mode): Now handles double_type_node and
17876 * verify.c (verify_jvm_instructions): The instruction following
17877 the wide bytecode is checked. OPCODE_ret added to the list of
17880 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17882 * class.c (make_class): Temporary use permanent_obstack. Set the
17883 class CLASS_P field to 1.
17884 (push_class): Temporary use permanent_obstack.
17885 (set_super_info): Temporary use permanent_obstack.
17886 (add_method): Temporary use permanent_obstack, set
17887 METHOD_TRANSIENT().
17888 (add_field): Temporary use permanent_obstack. Sets
17889 FIELD_VOLATILE() and FIELD_TRANSIENT().
17890 (build_class_ref): Temporary use permanent_obstack if the class
17892 (build_static_field_ref): Temporary use permanent_obstack when
17893 creating field's rtl.
17894 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17895 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17896 and fields. Function finalized, as far as flag handling.
17897 (push_class_static_dummy_field): Temporary use permanent_obstack.
17898 (emit_register_class): Force generation of class registration at
17900 * decl.c (end_java_method): Call permanent_allocation() before
17902 * expr.c (can_widen_reference_to): Added comment to interface
17903 handling, fixed typo.
17904 (lookup_field): Now uses CLASS_P() to correct FIXME
17905 (expand_invoke): Verification on public && !static &&
17906 !abstract moved into soft_lookupinterfacemethod (kaffe).
17907 Use Object class dtable if objectref is an array when expanding
17909 (java_push_constant_from_pool): Temporary use permanent_obstack
17910 for CONSTANT_string
17911 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17912 create constant references.
17913 (get_constant): Temporary use permanent_obstack to create constant.
17914 (load_class): Temporary use permanent_obstack to load class.
17915 (jcf_parse): Temporary use permanent_obstack to perform class
17917 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17918 (build_java_signature): Temporary use permanent_obstack.
17919 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17921 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17922 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17925 1997-09-11 Per Bothner <bothner@cygnus.com>
17927 * class.c (append_gpp_mangled_type): Fix typo.
17928 (emit_register_class): Use main_class to get class object, rather
17929 than looking for no-longer-existing static decl starting with _CL.
17930 * typeck.c (parse_signature_type): Promote array element type
17931 if it is a RECORD_TYPE.
17933 1997-09-10 Per Bothner <bothner@cygnus.com>
17935 * class.c (push_class_static_dummy_field): New function.
17936 (mangle_static_field): New. Do G++-style mangling of static fields.
17937 (layout_class): Mandle static fields here, not in add_field.
17938 (build_class_ref): The class object is now a dummy static field.
17939 * decl.c (find_local_variable): Look for best, instead of first match.
17940 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17941 (build_java_athrow): Don't check here if exception is Throwable.
17942 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17943 (TYPE_USED): Removed. No longer used ...
17944 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17945 * verify.c (push_pending_label): New function.
17946 (push_pending_block): Renamed to check_pending_block.
17947 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17948 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17949 re-checking possible handlers) after a store (less wasted work).
17950 Check for null handler (finally) before calling add_handler.
17951 Various changes to (finally?) correctly handle try/finally.
17953 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17955 * class.c: Include stdio.h.
17957 1997-09-04 Per Bothner <bothner@cygnus.com>
17959 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17960 to make sure class is initialized before static/special invoke.
17962 * verify.c (verify_jvm_instructions): On a store instruction,
17963 call find_local_variable to force pre-allocation of decl and rtx.
17964 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17966 1997-09-03 Per Bothner <bothner@cygnus.com>
17968 * class.c (build_class_ref): Strip off "promoted_" if need be.
17969 (make_field_value): Call build_java_signature when needed.
17970 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17971 * expr.c (build_java_athrow): Don't push_value of exception.
17972 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17973 match specification of [fd]cmp[lg] for NaNs.
17974 (expand_byte_code): Add support for exception handler ranges.
17975 * except.c: Add skeleton for EH code-generation.
17976 * verify.c (merge_types): Treat all promoted integral types as equal.
17977 * constants.c (build_constants_constructor): To force creation of
17978 current_constant_pool_data_ref, call build_constant_data_ref.
17980 * javaop.def (lload): Fix typo.
17981 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17983 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17985 * parse.c: Don't include function.h.
17987 1997-08-27 Per Bothner <bothner@cygnus.com>
17989 * except.[ch]: New files.
17990 * Makefile.in (JAVA_OBJS): Add except.o
17991 * expr.c: Temporary warning about unimplemented exceptions.
17992 * verify.c: Verify exception handlers.
17994 * jcf-dump.c (disassemble_method): Print exception table.
17996 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17998 * expr.c (verify_jvm_instructions): Started a thorough
17999 verification of invoke* bytecodes.
18000 (expand_byte_code): flush quick stack if PC is the target of a
18001 branch. and undef RET (conflicting with config/i386/i386.h).
18002 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18004 (expand_invoke): Now handles invokeinterface and do more
18005 verification according to the bytecode.
18006 (lookup_field): Don't try to load the class if processing
18008 (can_widen_reference_to): Now handles interfaces.
18009 * decl.c (init_decl_processing): New global variable
18010 soft_lookupinterfacemethod_node, declared in java-tree.h.
18011 Call set_super_info on string_type_node.
18012 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18014 * class.c (set_super_info): Fills the CLASS_* flags according to
18016 (get_access_flags_from_decl): Handles all class flags.
18018 1997-08-26 Per Bothner <bothner@cygnus.com>
18020 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18021 * parse.c (yyparse): Check for abstract method, and missing code.
18022 * expr.c (expand_byte_code): Change interface.
18023 * lang.c (put_decl_node): Print promoted types prettier.
18024 * verify.c (verify_jvm_instruction): Change interface.
18025 Partial support for scanning exception table.
18026 For load instructions, handle promoted integral types.
18028 1997-08-21 Per Bothner <bothner@cygnus.com>
18030 * verify.c: New file, with contents moved from expr.c.
18031 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18032 * typeck.c (is_array_type_p): Moved here from expr.c.
18033 * java-tree.h: Add some now-needed function declarations.
18034 * Makefile.in (JAVA_OBJS): Added verify.o.
18036 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18038 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18039 METHOD_ABSTRACT flag.
18041 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18042 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18043 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18045 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18047 (start_java_method): Hook for SYNCHRONIZED methods.
18049 * expr.c (build_java_jsr, build_java_ret): New functions
18050 (JSR,PRE): New macros
18051 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18052 (verify_jvm_instructions): tableswitch, lookupswitch,
18053 monitorenter, monitorexit, goto_w: verified.
18054 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18055 (build_java_monitor): New function.
18056 (MONITOR_OPERATION): Modified to call build_java_monitor()
18057 (verify_jvm_instructions): Started a thorough verification of
18060 1997-08-19 Per Bothner <bothner@cygnus.com>
18062 Support verification of jsr/ret subroutines (used for try/finally).
18063 * decl.c (return_address_type_node): New type node.
18064 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18065 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18066 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18067 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18068 TYPE_USED): New macros for special types in type_map.
18070 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18071 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18073 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18075 * expr.c (can_widen_reference_to): New function.
18076 (pop_type): Use it.
18077 (merge_type_state): Support handling start of subroutine.
18078 (push_pending_block): Return char* error message, instead of calling
18079 fatal on an error. Also handle subroutines.
18080 (verify_jvm_instructions): Handle errors from push_poending_block.
18081 Support jsr and ret instructions.
18083 1997-08-19 Per Bothner <bothner@cygnus.com>
18085 * jcf-io.c (find_classfile): Fix thinko.
18086 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18088 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18090 * Makefile.in (BISON): Remove.
18092 1997-08-07 Per Bothner <bothner@cygnus.com>
18094 * Makefile.in: Convert to autoconf.
18095 * config-lang.in (outputs): Added java/Makefile.
18097 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18098 Rename cc1java to jc1.
18100 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18101 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18103 * class.c (class_depth): Do load_class if needed.
18105 Mostly better verification.
18106 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18107 (init_decl_processing): Change return type of soft_checkcast.
18108 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18109 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18110 lang_print_error): New functions.
18111 (lang_init): Set global hook print_error_function to lang_print_error.
18112 * expr.c: In the type_map ptr_type_node is only used for null now.
18113 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18114 (merge_types): Dererence pointer to record types before comparing.
18115 (decode_newarray_type, merge_types): On error just return NULL.
18116 (build_java_binop): Add preliminary implementation (with warning)
18117 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18118 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18119 (expand_compare, expand_java_goto, expand_java_call): Don't
18120 push_pending_block, since that only makes sense when verifying.
18121 (merge_type_state): Different return codes.
18122 (push_pending_block): A block may need to be verified more than once.
18123 (expand_byte_code): Warn about unused code at code generation time.
18124 (verify_jvm_instruction): Changed logic, since code may need to be
18125 re-verified if type-state has changed. Also, better error handling.
18126 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18127 Improve newarray, anewarray, ?aload, athrow,
18128 * java-tree.h (LABEL_CHANGED): New macro.
18130 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18132 * decl.c (soft_athrow_node): New global variable initialized.
18133 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18134 * typeck.c (convert): Added support for REAL_TYPE.
18135 (convert_to_char): New function.
18136 (convert): Handle CHAR_TYPE.
18137 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18138 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18139 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18141 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18142 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18143 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18144 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18145 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18146 to Use The Right Things.
18147 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18148 compatible with INT. BOOLEAN is made equivalent to BYTE.
18149 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18150 OPCODE_ifnonnull): Now supported.
18151 (build_java_athrow): New function.
18153 1997-08-04 Per Bothner <bothner@cygnus.com>
18155 Rename method name <init> to match G++ (and fix mangling).
18156 * class.c (layout_class): Replace method name of <init> by class name.
18157 (make_method_value): Do inverse renaming of constructor from <init>.
18158 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18159 * typeck.c (lookup_java_constructor): New function.
18160 * expr.c (expand_invoke): If method_name is <init>, call
18161 lookup_java_constructor to find constructor.
18163 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18165 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18167 * parse.c (get_class_constant): Modified to handle array "classes"
18168 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18170 (convert): Modified to handle real type.
18171 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18172 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18173 variables declared.
18174 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18175 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18176 global variables initialized.
18177 (find_local_variable): Handles the case of a pointer
18178 (end_java_method): Restore the use of one more scope
18179 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18180 build_java_array_length_access, expand_java_arrayload,
18181 expand_java_arraystore, expand_java_array_length,
18182 expand_java_multianewarray, expand_java_anewarray,
18183 build_java_check_indexed_type, is_array_type_p,
18184 build_java_throw_out_of_bound_exception): New functions.
18185 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18186 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18187 OPCODE_<t>aload): Implemented code for verification.
18188 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18189 ARRAY_NEW_MULTI): Macro defined.
18190 (CONVERT): Modified to invoke convert().
18191 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18193 1997-07-31 Per Bothner <bothner@cygnus.com>
18195 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18196 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18197 (make_class_data): Field name needs '/' as package prefix.
18198 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18200 1997-07-25 Per Bothner <bothner@cygnus.com>
18202 Implement debug information for local variables.
18203 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18204 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18205 DECL_LOCAL_SLOT_CHAIN): New macros.
18206 (struct lang_decl_var): New type.
18207 * parse.c (give_name_to_locals): Move to decl.c.
18208 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18209 (start_java_method): Re-write parameter handling.
18210 (pending_local_decls): New global variable.
18211 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18212 (find_local_variable): Accept pc so we can skips decls not in range.
18213 (struct binding_level): Add end_pc field.
18214 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18215 (various): Change so current pc gets passed to find_local_variable.
18217 * decl.c (init_decl_processing): Re-arrange fields in
18218 class_type_node and and method_type_node to match kaffe 0.9.1.
18219 * class.c (make_method_value, make_class_data): Update
18220 initializations to match.
18222 1997-07-16 Per Bothner <bothner@cygnus.com>
18224 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18225 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18226 (push_super_field): New function.
18227 (make_class_data): Handle inheritance of class static initializer.
18228 (layout_class): New name mangling.
18229 * constants.c (build_constant_data_ref): Init type of data array
18230 to a one-element array.
18231 (build_constants_constructor): Set DECL_SIZE from complete array type.
18232 * decl.c: Rename class_type, object_type etc to class_type_node,
18233 object_type_node etc. Make former inherit from latter.
18234 * expr.c (expand_invoke): Add cast of function address.
18235 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18236 * parse.c (yyparse): Don't call layout_class here.
18237 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18239 1997-06-14 Per Bothner <bothner@cygnus.com>
18241 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18242 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18243 (alloc_class_constant): New.
18244 * expr.c (expand_invoke): Make sure method's class is initialized.
18245 * class.c (interits_from_p, emit_register_class): New functions.
18246 * parse.c (yyparse): Call emit_register_class.
18248 1997-06-09 Per Bothner <bothner@cygnus.com>
18250 * constants.c: New file, to handle constant pool.
18251 * Makefile.in (JAVA_OBJS): Add constants.o.
18252 * decl.c (init_decl_processing): Update, fix, finish various structs.
18253 (pushdecl_top_level): New.
18254 * parse.c (layout_class): Moved to class.c.
18255 * expr.c (java_push_constant_from_pool): New function.
18256 * class.c (build_class_ref): Make work fully
18257 (make_class_data): Emit super-class, constant pool, interface vector.
18259 1997-06-03 Per Bothner <bothner@cygnus.com>
18261 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18262 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18263 * class.c (class_depth): New function.
18264 (lookup_named_class): Replaced by new function lookup_class.
18265 * decl.c (object_type_node, string_type_node): New.
18266 Remove various types that we no longer need.
18267 * expr.c (verify_jvm_instructions): New separate verifier pass.
18268 (push_type, pop_type): New functions for verifier.
18269 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18270 (expand_byte_code): Simplify, since we assume already verified.
18271 (expand_invoke): Now mostly works.
18272 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18273 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18274 * parse.c: Wait to allocate class object until we know its name.
18275 (layout_class): Calculate DECL_VINDEX for each virtual method.
18276 * typeck.c (get_array_type): Rename to ...
18277 (build_java_array_type): ... and provide working implementation.
18278 (build_java_signature): New function - build Java signature of type.
18279 (set_java_signature): New function - cache signature with type.
18280 (lookup_java_method): New function.
18282 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18284 * class.c (ident_subst): Take extra SUFFIX parameter.
18285 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18286 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18287 (build_class_ref): Actually implement.
18288 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18289 * decl.c (builtin_function): New.
18290 (init_decl_processing): Update for current Kaffe. Declare some
18291 builtin Kaffe functions.
18292 * expr.c (build_address_of): New.
18293 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18294 Renamed (from expand_java_new etc), and added working implementations.
18295 (build_field_ref): Now also handle static fields.
18296 (expand_invoke): Implement invokestatic, and start implement rest.
18297 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18298 * javaop.def: Rename invokevirt -> invokevirtual.
18299 * lang.c (use_handles): Removed.
18300 * parse.c: Add support for ConstantValue attribute.
18301 Handle nested loading of a class. (JPOOL_UTF): New.
18303 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18305 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18307 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18309 * Make-lang.in (java.install-man): New empty rule.
18310 * typeck.c (set_local_type): New function.
18311 * expr.c (STORE_INTERNAL): Call find_local_variable,
18312 not find_stack_slot. Call set_local_type.
18314 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18316 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18317 and building RECORD_TYPE CONSTRUCTORs.
18318 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18320 * lang.c (use_handles): Change the default to 0.
18321 * decl.c: Define and build class_type, field_type, utf8const_type.
18322 * class.c (make_class_data, make_field_value,
18323 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18324 hashUtf8String, strLengthUtf8, mangled_classname:
18325 Functions to build reflective data structures.
18326 * parse.c (yyparse): Call make_class_data.
18328 * jcf-io.c (open_class, find_classfile): New functions.
18329 * jcf-dump.c: Support reading classfile from explicitly-named
18330 class file (without CLASSPATH searching).
18332 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18334 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18335 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18336 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18337 (get_constant): Now trivial for CONSTANT_Utf8.
18339 * jcf.h: Make NEW_CPOOL the default.
18340 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18342 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>