1 2004-12-17 Andrew Haley <aph@redhat.com>
4 * typeck.c (convert): Use a CONVERT_EXPR when converting to
5 BOOLEAN_TYPE or CHAR_TYPE.
6 (convert_to_boolean, convert_to_char) : Remove.
7 * convert.h (convert_to_boolean, convert_to_char) : Remove.
8 * expr.c (expand_load_internal): Do type conversion if type is not
11 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
14 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
17 2004-12-07 Andrew Haley <aph@redhat.com>
20 * jcf-parse.c (load_class): Remove sanity test for missing inner
23 2004-12-06 Tom Tromey <tromey@redhat.com>
25 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
26 (java.uninstall): Likewise.
27 (java.maintainer-clean): Likewise.
28 (.INTERMEDIATE): Likewise.
29 (java.install-man): Likewise.
30 (gcj-dbtool.pod): New target.
31 * gcj.texi (Code Generation): Document -findirect-dispatch.
32 (libgcj Runtime Properties): Document
33 gnu.gcj.precompiled.db.path.
34 (Top): Link to "Invoking gcj-dbtool".
36 2004-12-06 Tom Tromey <tromey@redhat.com>
39 * java-tree.h (extract_field_decl): Declare.
40 * parse.y (extract_field_decl): Renamed from
41 strip_out_static_field_access_decl. No longer static.
42 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
44 2004-12-03 Tom Tromey <tromey@redhat.com>
46 * lang.c (flag_new_verifier): Define.
47 (java_post_options): Set flag_new_verifier if indirect dispatch
49 * lang.opt (fnew-verifier): Removed.
51 2004-12-03 Tom Tromey <tromey@redhat.com>
54 * Make-lang.in (java.install-common): Only install transformed
55 gcjh if gcj-cross exists.
57 2004-12-03 Andrew Haley <aph@redhat.com>
60 * except.c (link_handler): Patch 'outer' field of siblings of the
63 2004-12-03 Andrew Haley <aph@redhat.com>
66 * class.c (layout_class_method): Don't fail to override a method
67 simply because it has DECL_ARTIFICIAL set.
69 2004-12-02 Tom Tromey <tromey@redhat.com>
72 * parse.y (craft_constructor): Special case null_pointer_node.
74 2004-12-02 Tom Tromey <tromey@redhat.com>
77 * java-gimplify.c (java_gimplify_expr): Don't call
78 SET_EXPR_LOCATION unless wrapped tree is an expression.
80 2004-11-27 Per Bothner <per@bothner.com>
82 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
83 Fix fencepost error in 'i', which got executed one too many times.
84 Also, fold memcpy into explicit loop, as originally intended.
85 Also, free temporary 'buf' which otherwise leaks.
87 2004-11-27 Per Bothner <per@bothner.com>
89 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
90 local static variables if not USE_MAPPED_LOCATION.
92 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
94 * class.c, decl.c, expr.c: Fix comment typos.
96 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
99 * decl.c (end_java_method): Call
100 attach_init_test_initialization_flags on all the init_decls.
101 * parse.y (attach_init_test_initialization_flags): Move to ...
102 * expr.c (attach_init_test_initialization_flags): here and
103 support BIND_EXPR also.
104 * java-tree.h (attach_init_test_initialization_flags): Prototype.
105 * jcf-parse.c (parse_class_file): Don't disable class init
108 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
110 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
113 2004-11-24 Richard Henderson <rth@redhat.com>
115 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
116 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
118 2004-11-24 Tom Tromey <tromey@redhat.com>
120 * verify.c (defer_merging): Don't use C++-style comment.
121 * verify.h (java_opcode): Added java_opcode_end.
122 * class.c (build_class_ref): Remove C++ comment and old FIXME.
124 * verify-impl.c (vfy_push_type): Removed bogus "return".
125 (initialize_stack): Use vfy_alloc and vfy_free.
126 (verify_instructions_0): Likewise.
128 * Merged gcj-abi-2-dev-branch to trunk.
130 2004-11-24 Andrew Haley <aph@redhat.com>
132 * jcf-parse.c (parse_class_file): Set file_start_location.
134 2004-11-10 Tom Tromey <tromey@redhat.com>
136 * class.c (make_field_value): Don't call build_static_field_ref.
137 (build_static_field_ref): Don't emit direct references when using
140 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
141 -verbose:class into man page synopsis.
143 2004-11-09 Tom Tromey <tromey@redhat.com>
145 * expr.c (build_java_arraystore_check): Still generate check if
146 element type is itself an array.
148 2004-11-08 Tom Tromey <tromey@redhat.com>
150 * java-tree.h (soft_check_assignment_node): Removed.
151 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
152 * decl.c (java_init_decl_processing): Don't initialize
153 soft_check_assignment_node.
155 2004-11-05 Tom Tromey <tromey@redhat.com>
157 * class.c (layout_class_methods): Don't add Miranda methods when
158 using indirect dispatch.
160 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
162 * class.c (make_class_data): Call emit_assertion_table to set the
163 'assertion_table' field.
164 (build_signature_for_libgcj): Move here from expr.c.
165 (add_assertion_table_entry): New function. Callback for assertion
167 (emit_assertion_table): New. Take class argument, and generate
168 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
169 * decl.c (init_decl_processing): Define assertion_entry_type record.
170 Push 'assertion_table' class field instead of 'verify'.
171 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
172 (type_assertion_hash): Include 'assertion_code' in hash.
173 (add_type_assertion): Rewritten. Take class and assertion_code
174 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
175 (can_widen_reference_to): Use new add_type_assertion() arguments.
176 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
177 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
178 (verify_identifier_node): Removed.
179 (assertion_entry_type, assertion_table_type): New.
180 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
181 assertion code definitions.
182 (struct type_assertion): Add assertion_code. Rename 'source_type' and
183 'target_type' to 'op1' and 'op2'.
184 (add_type_assertion): Declare.
185 (lang_printable_name_wls): Remove unused definition.
186 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
187 to emit runtime assertion.
188 (vfy_note_stack_type): Clean up non-C90 declarations.
189 (vfy_note_local_type): Likewise.
190 * verify.h (vfy_is_assignable_from): Declare.
191 * verify-impl.c (is_assignable_from_slow): Remove unused function.
192 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
193 instead of is_assignable_from_slow().
194 (types_compatible): Reinstate ref_compatible() call.
196 2004-11-04 Tom Tromey <tromey@redhat.com>
198 * class.c (build_static_field_ref): Reverted previous patch.
200 * class.c (build_static_field_ref): Don't emit direct references
201 when using indirect dispatch.
203 2004-11-03 Tom Tromey <tromey@redhat.com>
205 * expr.c (expand_java_arrayload): Set lhs_type_node.
206 (expand_java_arraystore): Set rhs_type_node.
208 2004-11-02 Tom Tromey <tromey@redhat.com>
210 * jcf-parse.c (compute_class_name): Use filename length from zip
211 directory, not strlen.
213 * expr.c (expand_invoke): Mark new interface methods as abstract.
215 2004-11-01 Tom Tromey <tromey@redhat.com>
217 * verify-impl.c (push_jump): Removed check for uninitialized
219 (push_exception_jump): Likewise.
220 (handle_ret_insn): Likewise.
221 (handle_jsr_insn): Likewise.
222 (state_check_no_uninitialized_objects): Removed.
224 * decl.c (check_local_unnamed_variable): Recognize
225 promoted-to-int parameters when using the new verifier.
226 * expr.c (expand_java_arraystore): Explicitly request array type
227 when using new verifier.
228 (expand_java_arrayload): Likewise.
229 (invoke_build_dtable): Don't pass object_type_node as
230 expression argument to build_java_indirect_ref.
231 (build_java_check_indexed_type): Do nothing.
232 (build_java_arraystore_check): Handle case where array doesn't
234 (build_java_array_length_access): Likewise.
235 (expand_invoke): Handle case where interface overrides a method
237 (pop_type_0): Always succeed for reference types.
238 (process_jvm_instruction): Don't pop a value in a dead
240 (pop_arguments): Convert arguments to correct types.
242 2004-10-29 Andrew Haley <aph@redhat.com>
244 * jcf-parse.c (give_name_to_class): Remove line that was
247 2004-10-29 Andrew Haley <aph@redhat.com>
249 * jcf-parse.c (set_source_filename): Add code to build new sfname.
251 2004-10-20 Andrew Haley <aph@redhat.com>
253 * decl.c (end_java_method): Don't expand if flag_syntax_only.
255 2004-10-26 Tom Tromey <tromey@redhat.com>
257 * verify.h (vfy_notify_verified): Removed.
258 * verify-glue.c (vfy_notify_verified): Removed.
260 2004-10-26 Tom Tromey <tromey@redhat.com>
262 * verify-impl.c (debug_print_state): Declare `i' before code.
263 (merge_types): Modify `t' when it is null_type.
265 2004-10-26 Tom Tromey <tromey@redhat.com>
267 * verify-impl.c (type_print): Renamed from print. Now static and
269 (debug_print_state): Use type_print.
271 2004-10-25 Tom Tromey <tromey@redhat.com>
273 * expr.c (build_invokeinterface): Compute correct offset for
274 index into interface methods.
276 2004-10-20 Tom Tromey <tromey@redhat.com>
278 * java-tree.h (verify_jvm_instructions_new): Declare.
280 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
283 * verify-impl.c (verify_instructions): Correctly handle wide
285 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
286 (vfy_get_component_type): Strip pointer types.
287 (vfy_find_class): Use get_type_from_signature. Strip pointer
289 Include java-except.h.
291 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
293 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
294 vfy_push_type_t, set_variable, add_new_state, merge_into,
295 handle_jsr_insn, branch_prepass, check_class_constant,
296 check_wide_constant, get_one_type, compute_static_types,
297 verify_instructions_0): Clean up C99 declarations after statements.
299 2004-10-20 Tom Tromey <tromey@redhat.com>
301 * verify-impl.c (merge_refs): Compare reference against iterator,
304 * verify-glue.c (vfy_tag): Mask off resolved flag.
306 2004-10-19 Tom Tromey <tromey@redhat.com>
308 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
309 (init_state_with_stack): Initialize `this_type' in state.
310 (verify_method): Use debug_print.
311 * verify-glue.c (vfy_is_primitive): Removed debugging print.
312 (vfy_note_stack_depth): Reverted last patch.
313 (vfy_note_stack_type): Note pointer to Object, not Object.
314 (vfy_note_local_type): Likewise.
316 * verify.h (vfy_note_instruction_seen): Declare.
317 * verify-glue.c (verify_jvm_instructions_new): Set
318 BCODE_EXCEPTION_TARGET on target instruction.
319 (vfy_note_instruction_seen): New function.
320 * verify-impl.c (FLAG_INSN_SEEN): New define.
321 (verify_instructions_0): Set flag on instruction. Save state for
323 (verify_instructions): Call vfy_note_instruction_seen.
325 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
326 (verify_jvm_instructions_new): Call method_init_exceptions,
327 add_handler, and handle_nested_ranges.
328 * verify-impl.c (verify_method): Return 1 on success.
329 (verify_instructions_0): Save the state at PC=0.
331 * verify-impl.c (init_type_from_class): Set is_resolved and
332 ref_next on new ref_intersection.
333 (init_type_from_string): Likewise.
335 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
337 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
338 if flag_new_verifier is set.
339 * java-tree.h (flag_new_verifier): Declare.
340 * lang.opt (fnew-verifier): New option.
341 * verify-impl.c: Work around namespace pollution by undef'ing
343 (struct verifier_context): Make 'bytecode' const.
344 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
345 (types_compatible): For the BC-ABI, always consider reference types
347 (check_class_constant): Use vfr->current_class.
348 (check_constant): Likewise.
349 (check_wide_constant): Likewise.
350 (check_field_constant): Check for 'L' at start of type name.
351 (get_one_type): Return pointer instead of type. Set type result in
352 caller via passed type pointer.
353 (compute_argument_types): Update to use new get_one_type arguments.
354 (compute_return_type): Likewise.
355 (make_verifier_context): New. Allocate and initialize 'vfr'.
356 (free_verifier_context): New. Free 'vfr' and its contents.
357 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
358 and free_verifier_context.
360 2004-10-15 Tom Tromey <tromey@redhat.com>
362 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
363 * verify.h (vfy_fail): Fixed formatting.
365 * verify-impl.c (vfr): Fixed comment formatting.
366 (collapse_type): New function.
367 (verify_instructions): Notify compiler about type map.
368 * verify.h (vfy_note_stack_depth): Updated.
369 (vfy_note_stack_type): Likewise.
370 (vfy_note_local_type): Likewise.
371 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
373 * verify-glue.c (vfy_note_stack_depth): Correctly size type
374 state. Added `method' argument.
375 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
377 (vfy_note_local_type): New function.
378 (vfy_unsuitable_type): Likewise.
379 (vfy_return_address_type): Likewise.
380 (vfy_null_type): Likewise.
382 * verify.h (VFY_IN_GCC): Removed.
383 (VFY_WANT_TYPEMAP): Removed.
384 * verify-impl.c (verify_instructions_0): Removed useless "\".
385 (struct state) <next>: Uncomment.
387 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
389 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
392 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
394 * Make-lang.in (verify.o): Re-enabled this target.
395 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
396 (vfy_get_interface): Likewise.
397 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
398 * verify.h (verify_jvm_instructions_new): Declare.
399 * verify-impl.c (free_state): Temporarily comment out unused
402 2004-10-06 Tom Tromey <tromey@redhat.com>
404 * java-tree.h (JV_STATE_READ): New enum value.
406 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
408 * verify.h: New file.
410 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
412 * verify-impl.c, verify-glue.c, verify.h: New files.
413 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
415 2004-09-24 Andrew Haley <aph@redhat.com>
417 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
418 for a slot if it's of pointer type.
420 2004-09-14 Tom Tromey <tromey@redhat.com>
422 * class.c (make_class_data): Correctly initialize "state" field.
423 Initialize "engine" field.
424 * decl.c (java_init_decl_processing): Add "engine" field.
426 2004-09-10 Andrew Haley <aph@redhat.com>
429 * expr.c (build_invokeinterface): Use fast method for interface
431 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
433 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
434 (emit_symbol_table): Add new arg, element_size.
435 * decl.c (java_init_decl_processing): Initialize Class.itable.
436 * class.c (GEN_TABLE): New macro.
437 (gen_indirect_dispatch_tables): Use it. Add itable.
438 (make_class_data): Add new arg for emit_symbol_table().
440 (add_miranda_methods): Make sure search_class has been parsed.
441 (emit_symbol_table): Add new arg, element_size.
443 2004-09-06 Andrew Haley <aph@redhat.com>
445 * verify.c (merge_types): Return Object for all merges of
447 * expr.c (add_type_assertion): Don't generate assertions when
448 source type is array of Object.
450 2004-09-03 Andrew Haley <aph@redhat.com>
452 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
454 * lang.c (java_post_options): Force flag_verify_invocations if
455 we're not using indirect dispatch.
457 * expr.c (pop_type_0): Move test for interfaces before call to
458 can_widen_reference_to().
459 (build_signature_for_libgcj): Remove generation of canonical array
461 (add_type_assertion): Canonicalize both arrays.
462 Don't assert that type X can be assigned to Object.
463 Don't assert that type X an be assigned to type X.
464 Don't assert that Object can be assigned to type X.
465 (can_widen_reference_to): Warn whenever we generate an assertion.
466 (process_jvm_instruction): Use throwable_type_node for the type of
469 2004-09-01 Andrew Haley <aph@redhat.com>
471 * decl.c (java_init_decl_processing): Change
472 verify_identifier_node to "__verify".
473 * expr.c (add_type_assertion): Use verify_identifier_node for name.
474 * java-tree.h (verify_identifier_node): Change to "__verify".
476 * expr.c (build_signature_for_libgcj): New function.
477 (add_type_assertion): Use it to construct signatures for
478 source_type and target_type.
480 2004-08-27 Andrew Haley <aph@redhat.com>
482 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
483 (verify_identifier_node): New.
484 (TYPE_VERIFY_METHOD): New.
485 (struct type_assertion): New type.
486 * expr.c (type_assertion_eq): New function.
487 (type_assertion_hash): New function.
488 (add_type_assertion): New function.
489 (can_widen_reference_to): Call add_type_assertion().
490 * decl.c (java_init_decl_processing): Add verify_identifier_node.
491 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
492 (finish_class): Output TYPE_VERIFY_METHOD (type).
494 * decl.c (end_java_method): Nullify unused fields.
496 2004-08-17 Andrew Haley <aph@redhat.com>
498 * verify.c (defer_merging): Quieten.
499 * jcf-parse.c (load_class): Only try to open a class file if it's
500 java.lang.Object or if it's part of the current compilation.
501 Check that the class we just tried to load is the class we just
503 (java_parse_file): Set flag_verify_invocations off if we're
504 compiling from .class.
505 (parse_zip_file_entries): Abort if we try to read a dummy class.
506 * expr.c (can_widen_reference_to): Quieten.
507 (build_invokevirtual): Abort if we try to invokevirtual an
509 (expand_invoke): Don't build a non-interface call to an interface.
510 (build_instanceof): Don't do premature optimization if
511 flag_verify_invocations is not set.
512 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
514 (build_static_field_ref): Add correct type conversion for
516 (add_miranda_methods): Disable generation of Miranda methods for
518 (layout_class_method): Don't complain about non-static method
519 overrides static method with dummy classes.
521 2004-08-13 Tom Tromey <tromey@redhat.com>
523 * class.c (build_static_field_ref): Re-enable atable lookups for
526 * parse.y (strip_out_static_field_access_decl): Indentation fix.
528 2004-08-11 Tom Tromey <tromey@redhat.com>
530 * gcj.texi (libgcj Runtime Properties): Document new properties.
532 2004-08-06 Andrew Haley <aph@redhat.com>
534 * jcf-parse.c (load_class): Check that we really have loaded the
535 class we're looking for.
537 2004-07-19 Andrew Haley <aph@redhat.com>
539 * verify.c (verify_jvm_instructions): Comment change only.
541 * typeck.c (build_java_array_type): Add size field to array name.
543 * java-tree.h (LOCAL_SLOT_P): New.
544 (update_aliases): Add PC argument.
545 (pushdecl_function_level): New function.
547 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
548 MODIFY_EXPR, and SAVE_EXPR.
549 (java_gimplify_modify_expr): New function.
551 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
552 (expand_iinc): Pass PC to update_aliases().
553 (STORE_INTERNAL): Likewise.
554 (process_jvm_instruction): Likewise.
556 * decl.c (base_decl_map): New variable.
557 (uniq): New variable.
558 (update_aliases): Rewrite with more thorough checking.
559 (debug_variable_p): New function.
560 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
561 (check_local_named_variable): Delete whole function.
562 (initialize_local_variable): New function.
563 (check_local_unnamed_variable): Add checks and comments.
564 (find_local_variable): Rewrite.
565 (java_replace_reference): New function.
566 (function_binding_level): New variable.
567 (pushdecl_function_level): New function.
568 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
569 (maybe_pushlevels): Call pushdecl() on each of the new decls.
570 (start_java_method): Reset uniq. Create base_decl_map. Set
571 function_binding_level.
572 (end_java_method): Null unused fields to save memory.
574 2004-06-29 Andrew Haley <aph@redhat.com>
576 * except.c (expand_start_java_handler): Push a new binding level.
577 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
578 register_exception_range() to register where we'll do it.
579 (expand_end_java_handler): Remove old bogus code. Replace with
580 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
581 the top of the expression we're curently building.
582 (maybe_end_try): Delete.
583 * decl.c (binding_level.exception_range): New field.
584 (clear_binding_level): Add field exception_range. Reformat.
585 (poplevel): Call expand_end_java_handler().
586 (poplevel): Call java_add_stmt only if functionbody is false.
587 (maybe_poplevels): Don't call maybe_end_try() from here.
588 (end_java_method): Clear no longer used trees in function decl.
589 (register_exception_range): New function.
590 * java-tree.h (register_exception_range, struct eh_range): Declare.
592 2004-06-22 Andrew Haley <aph@redhat.com>
594 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
596 * check-init.c (get_variable_decl): Teach check-init about
597 FIELD_DECLs addressed via the otable.
598 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
601 2004-05-28 Andrew Haley <aph@redhat.com>
603 * jcf-parse.c (load_class): Don't try to read a class that we've
606 * expr.c (build_invokeinterface): Use the old-fashioned way of
607 doing indirect dispatch: look up interfaces by name.
608 * java-tree.h (enum java_tree_index): Add
609 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
610 * decl.c (java_init_decl_processing): Add
611 soft_lookupinterfacemethodbyname_node.
613 * gjavah.c (print_method_info): Final methods have vtable entries,
614 so gjavah needs to output them.
615 * class.c (layout_class_method): Generate vtable entries for final
617 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
618 dispatch, even if a method is final.
620 2004-05-25 Andrew Haley <aph@redhat.com>
622 * class.c (build_symbol_entry): Convert the names of constructors
623 to init_identifier_node when generating an entry for the indirect
626 * expr.c (build_known_method_ref): Generate indirect calls for
627 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
629 2004-05-24 Andrew Haley <aph@redhat.com>
631 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
632 atable element is of the right type.
634 * class.c (build_static_field_ref): Cast pointer to correct type
637 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
639 * Merged with HEAD as of 20040514. Diff against
640 gcj-abi-2-merge-20040514.
642 2004-04-16 Andrew Haley <aph@redhat.com>
644 * verify.c (check_pending_block): Disable subroutine checks.
645 (defer_merging): New function.
646 (merge_types): If types are dummy, use defer_merging to combine them.
647 (verify_jvm_instructions): If invocation is invokeinterface and
648 target is dummy, assume target really is an interface.
650 * parse.y (patch_invoke): Break out call to java_create_object.
652 * lang.c (flag_verify_invocations): New.
654 * jcf-parse.c (load_class): If we've already failed to load a
655 class, don't try again.
656 (load_class): If we can't find a .class file, don't fail, but emit
658 (parse_class_file): Don't act on dummy methods.
660 * java-tree.h (flag_verify_invocations): New.
662 (lang_type.dummy_class): New field.
663 (java_create_object): New function.
666 * expr.c (build_field_ref): Widen field offset.
667 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
668 that each of its elements is compatible with the one we're
670 (pop_type_0): Issue a warning to say that we need to generate a
672 (java_create_object): New function.
673 (build_field_ref): Only generate hard refs if we're not using
675 (expand_java_field_op): If we're using !verify_invocations and we
676 see a missing field, generate a decl for it.
678 (expand_invoke): If a class doesn't have the method we seek and
679 we're using !flag_verify_invocations, generate a decl for the
682 (build_known_method_ref): Always use indirect dispatch via the
683 atable for static methods.
685 (expand_java_NEW): Break out object creation into new function,
688 (can_widen_reference_to): Issue a warning to say that we need to
689 generate a runtime check.
691 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
692 (make_method_value): Also use index for interfaces.
693 (make_class_data): Skip dummy field for inherited data.
694 Don't build method array for dummy methods.
695 Set size_in_byte to -1 when using inirect dispatch
696 Don't build a hard class ref if we don't have a hard ref to our
697 superclass, or if we're using inirect dispatch.
698 Null out dispatch tables.
700 (layout_class_method): Don't complain about non-static method
701 overrides static method is method is artificial.
703 (build_static_field_ref): Disable atable references to static
704 fields for the time being.
706 (layout_class_methods): Check for CLASS_INTERFACE as
707 well as CLASS_ABSTRACT.
709 2004-11-24 Steven Bosscher <stevenb@suse.de>
711 * class.c (make_class_data): Don't check flag_inline_functions.
712 * lang.c (flag_really_inline): Remove unused flag.
713 (java_handle_option): Don't set it here. Remove special handling
714 of flag_inline_functions for Java.
715 (java_init): Don't set flag_inline_trees here. Already done...
716 (java_post_options): ...here. Don't clear flag_inline_functions.
718 2004-11-24 Steven Bosscher <stevenb@suse.de>
720 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
721 (java_gimplify_exit_block_expr): New function.
722 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
724 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
725 (EXIT_BLOCK_EXPR): Likewise.
726 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
727 (LABELED_BLOCK_BODY): Likewise.
728 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
729 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
730 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
732 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
733 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
734 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
735 second operand of EXIT_BLOCK_EXPR.
736 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
738 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
740 2004-11-23 Ben Elliston <bje@au.ibm.com>
742 * xref.h (xref_flag_value): Remove.
743 (xref_set_data, xref_get_data): Likewise.
744 (xref_set_current_fp): Likewise.
745 (XREF_NONE): Likewise.
746 (XREF_GET_DATA): Likewise.
747 * xref.c (xref_flag_value): Remove.
748 (xref_set_data, xref_get_data): Likewise.
749 (xref_set_current_fp): Likewise.
751 2004-11-23 Ben Elliston <bje@au.ibm.com>
753 * gjavah.c (output_directory): Make static.
754 (temp_directory): Likewise.
756 2004-11-15 Tom Tromey <tromey@redhat.com>
758 * decl.c (instn_ptr_type_node): Removed.
759 (lineNumbers_ptr_type_node): Removed.
760 (jint_type): Removed.
761 (jint_ptr_type): Removed.
763 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
766 * check-init.c (check_init): Ignore DECL_EXPR.
767 * expr.c (always_initialize_class_p): Reenable.
768 (build_class_init): Use a variable to store the decl. Also use
769 boolean_false_node instead of integer_zero_node.
770 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
773 2004-11-08 Tom Tromey <tromey@redhat.com>
776 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
777 generating a JNI header.
778 (print_field_info): Handle JNI headers.
779 (jni_print_float): Likewise.
780 (jni_print_double): Likewise.
782 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
784 * decl.c (end_java_method): Remove duplicated code.
786 2004-11-06 Zack Weinberg <zack@codesourcery.com>
787 Gerald Pfeifer <gerald@pfeifer.com>
789 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
792 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
795 * class.c: Reinstate 2004-08-18 patch.
796 (make_local_function_alias): Don't create an alias for extern (native)
799 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
802 * class.c (make_local_function_alias): Revert 2004-08-18 change.
803 (make_method_value): Likewise.
805 2004-10-21 Andrew Haley <aph@redhat.com>
808 * jcf-parse.c (set_source_filename): Add code to build new sfname.
810 2004-10-20 Andrew Haley <aph@redhat.com>
812 * decl.c (end_java_method): Don't expand if flag_syntax_only.
813 Remove duplicated code block.
815 2004-10-18 Steven Bosscher <stevenb@suse.de>
817 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
818 New rules to work around old Bison warnings.
820 2004-10-17 Steven Bosscher <stevenb@suse.de>
822 * class.c (ident_subst): Always alloca buffer.
823 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
824 opcode after including javaop.def.
825 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
826 conditional expression that exits, to avoid warnings.
827 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
828 a user of an extension.
829 * win32-host.c: Move check down to have non-empty file when
830 WIN32 is not defined.
832 * Make-lang.in (java-warn): Add STRICT_WARN.
833 (java/jcf-io.o-warn): Don't have Werror for this file.
834 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
836 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
838 * expr.c (expr_add_location): Move declaration to before all
840 * parse.y (java_expand_classes): Ditto.
841 * lex.c (java_peek_unicode): Ditto.
843 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
845 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
846 if possible, else convert `foo' to 'foo'.
850 * jcf-io.c: Likewise.
851 * jcf-parse.c: Likewise.
856 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
858 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
859 rename parameter 'msg' to 'msgid' in function declaration.
860 (issue_warning_error_from_context): Likewise.
861 (yyerror): Rename parameter 'msg' to 'msgid'.
862 (all over): Use new quoting style for diagnostics.
864 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
866 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
867 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
870 2004-10-14 Matt Austern <austern@apple.com>
872 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
875 2004-10-13 Tom Tromey <tromey@redhat.com>
878 * lang.opt (--extdirs): Document.
879 * jvspec.c (lang_specific_driver): Recognize -encoding and
882 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
884 * parse.y (issue_warning_error_from_context): Use va_list *
885 instead of va_list parameter.
886 (parse_error_context): Update call.
887 (parse_warning_context): Likewise.
889 2004-10-05 Zack Weinberg <zack@codesourcery.com>
891 * parse.y, parse-scan.y: Add list of diagnostic messages to
892 insulate translation template from version of yacc/bison used
893 to compile the grammar.
895 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
897 Prepare for %q, %< and %> in diagnostic message strings.
898 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
899 Name second parameter 'msgid'.
900 * parse.y: Additionally include pretty-print.h and diagnostic.h.
901 (issue_warning_error_from_context): Use pretty-printer functions
902 instead of vsprintf for constructing formatted messages. Rename
903 parameter 'msg' to 'msgid'.
904 (parse_error_context): Rename parameter 'msg' to 'msgid'.
905 (parse_warning_context): Likewise.
907 2004-10-05 Andrew Haley <aph@redhat.com>
910 * jcf-parse.c (parse_zip_file_entries): If a class has a
911 superclass and a TYPE_SIZE of zero, lay it out.
913 2004-09-30 Andrew Haley <aph@redhat.com>
916 * jcf-parse.c (compute_class_name): Rewrite.
918 2004-10-01 Jan Hubicka <jh@suse.cz>
920 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
922 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
924 * lex.c: Fix a comment typo.
926 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
928 * java-tree.h: Fix a comment typo.
930 2004-09-30 Per Bothner <per@bothner.com>
932 Simplify lexer. Implement --enable-mapped-location support.
933 * jcf-parse.c (parse_class_file): Use linemap_line_start.
934 (parse_source_file_1): Pass filename as extra parameter, so we can call
935 linemap_add and set input_location here, rather than in both callers.
936 (read_class): Pass copied filename to parse_source_file_1.
937 Don't initialize wfl_operator - only needed for source compilation.
938 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
939 * lex.h: Remove a bunch of debugging macros.
940 * lex.h (struct_java_line, struct java_error): Remove types.
941 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
942 (struct java_lc_s): Remove prev_col field.
943 (struct java_lexer): New fields next_unicode, next_columns, and
944 avail_unicode. New position field, and maybe token_start field.
945 Don't need hit_eof field - use next_unicode == -1 instead.
946 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
947 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
948 * parse.h: Various changes for USE_MAPPED_LOCATION.
949 (EXPR_WFL_EMIT_LINE_NOTE): XXX
950 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
951 (struct parser_ctxt): New file_start_location field.
952 Remove p_line, c_line fields since we no longer save lines.
953 Remove elc, lineno, and current_jcf fields - no longer used.
954 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
955 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
956 source_location and is probably not needed anymore anyway.
957 Use new expr_add_Location function.
958 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
959 (java_pop_parser_context): Minor cleanup.
960 (java_parser_context_save_global, java_parser_context_restore_global,
961 java_pop_parser_context): Save/restore input_location as a unit.
962 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
963 a source_location instead of a wfl context node.
964 (check_class_interface_creation): input_filename is not addressable.
965 (create_artificial_method): Calling java_parser_context_save_global
966 and java_parser_context_restore_global is overkill. Instead,
967 temporarily set input_location from class decl.
968 (java_layout_seen_class_methods): Set input_location from method decl.
969 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
970 (finish_loop_body): Likewise.
971 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
972 (java_sprint_unicode): Take a character, not index in line.
973 (java_sneak_uncode): Replaced by java_peek_unicode.
974 (java_unget_unicode): No longer used.
975 (java_allocate_new_line. java_store_unicode): Removed, since we
976 no longer remember "lines".
977 (java_new_lexer): Update for new data structures.
978 (java_read_char): Move unget_value checking to java_read_unicode.
979 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
980 efficient functions that are used directly when lexing.
981 (java_read_unicode_collapsing_terminators): No longer needed.
982 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
983 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
984 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
985 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
986 combine switch branches, and test for common token kinds earlier.
987 (java_lex_error): Rewrite.
988 * jv-scan.c (expand_location): New function, copied from tree.c.
989 (main): Set ctxp->filename instead of setting input_filename directly.
991 2004-09-30 Per Bothner <per@bothner.com>
993 More cleanup for --enable-mapped-location.
994 * class.c (push_class): If USE_MAPPED_LOCATION don't set
995 input_location here. Instead do it in give_name_to_class.
996 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
997 * expr.c (expand_byte_code): Call linemap_line_start.
998 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
999 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1000 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1001 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1002 to USE_MAPPED_LOCATION case.
1004 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1005 * jcf-parse.c (java_parse_file): Don't set input_filename.
1006 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1007 Create a list of TRANSLATION_UNIT_DECL.
1008 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1009 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1010 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1011 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1012 (file_start_location): New static.
1013 (set_source_filename): Avoid extra access to input_filename macro.
1014 Concatenate new name with class's package prefix.
1015 (set_source_filename, give_name_to_class): Update.
1016 (give_name_to_class): Set class's "line 0" input_location here.
1017 (parse_class_file): Set input_location as a unit.
1019 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1021 2004-09-29 Per Bothner <per@bothner.com>
1023 * java-tree.h: Redefine some macros and add some declaration
1024 to handle the USE_MAPPED_LOCATION case.
1025 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1026 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1027 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1028 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1030 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1031 * decl.c (finish_method, java_add_stmt): Likewise.
1032 * java-gimplify.c (java-gimplify.c): Likewise.
1033 * jcf-write.c (generate_bytecode_insns): Likewise.
1034 * lang.c (java_post_options): Likewise - call linemap_add.
1036 2004-09-29 Andrew Haley <aph@redhat.com>
1039 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1040 result of TRUNC_MOD_EXPR.
1041 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1042 * decl.c (java_init_decl_processing): Mark
1043 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1045 2004-09-28 Tom Tromey <tromey@redhat.com>
1048 * class.c (add_miranda_methods): Load superinterface if not
1051 2004-09-28 Andrew Haley <aph@redhat.com>
1054 * jcf-parse.c (load_class): Don't try to read a class that we've
1057 2004-09-28 Andrew Haley <aph@redhat.com>
1059 * jcf-parse.c (load_class): Back out previous broken patch.
1061 2004-09-28 Andrew Haley <aph@redhat.com>
1064 * jcf-parse.c (load_class): Don't try to read a class that we've
1066 Check that we really did read the right class.
1068 2004-09-25 Tom Tromey <tromey@redhat.com>
1071 * parse.y (create_artificial_method): Use add_method_1.
1073 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1075 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1077 * gcj.texi: Fix typos.
1079 2004-09-24 Tom Tromey <tromey@redhat.com>
1082 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1083 in error parts of rule.
1084 (unary_expression): Don't call error_if_numeric_overflow when $1
1087 2004-09-24 Tom Tromey <tromey@redhat.com>
1090 * parse.y (resolve_qualified_expression_name): Set
1091 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1092 * expr.c (force_evaluation_order): Check for empty argument list
1093 after stripping COMPOUND_EXPR.
1095 2004-09-23 Andrew Haley <aph@redhat.com>
1098 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1101 2004-09-23 Tom Tromey <tromey@redhat.com>
1104 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1105 where operand is null.
1107 2004-09-23 Tom Tromey <tromey@redhat.com>
1110 * parse.y (not_accessible_p): Allow access to protected members
1111 even when class is not static.
1113 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1115 * Make-lang.in: Revert the gcc-none.o change.
1117 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1119 * parse.y (patch_anonymous_class): VEC_space returns true if there
1122 2004-09-21 Matt Austern <austern@apple.com>
1125 * gjavah.c (free_method_name_list): Fix function definition so
1126 it's a proper C prototype.
1128 2004-09-21 Tom Tromey <tromey@redhat.com>
1131 * gjavah.c (free_method_name_list): New method.
1134 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1135 Zack Weinberg <zack@codesourcery.com>
1137 * java-tree.def: Use tree_code_class enumeration constants
1138 instead of code letters.
1139 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1140 new tree-class enumeration constants.
1142 2004-09-13 Tom Tromey <tromey@redhat.com>
1145 * class.c (layout_class_method): Put synthetic methods into the
1148 2004-09-11 Andrew Pinski <apinski@apple.com>
1150 * Make-lang.in (java/ggc-none.c): Change dependency
1151 for ggc.h into $(GGC_H).
1153 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1155 * Make-lang.in (java/win32-host.o): Add dependency on
1157 * win32-host.c: Add includes for coretypes.h, jcf.h
1159 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1161 * Make-lang.in (GCJH_OBJS): Change dependency from
1162 ggc-none.o to java/ggc-none.o
1163 (JCFDUMP_OBJS): Likewise.
1164 (java/ggc-none.o): New target.
1166 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1168 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1169 * class.c (build_utf8_ref, build_static_field_ref,
1170 make_field_value, make_method_value, get_dispatch_table,
1171 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1172 * constants.c (get_tag_node, build_ref_from_constant_pool,
1173 build_constants_constructor): Likewise.
1174 * decl.c (java_init_decl_processing): Likewise.
1175 * expr.c (build_java_array_length_access, build_newarray,
1176 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1177 build_java_binop, build_field_ref, expand_java_add_case,
1178 expand_java_call, build_known_method_ref, build_invokevirtual,
1179 build_invokeinterface, build_jni_stub): Likewise.
1180 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1181 * jcf-parse.c (get_constant): Likewise.
1182 * lex.c (do_java_lex): Likewise.
1183 * parse.y (patch_binop, patch_unaryop, patch_cast,
1184 build_newarray_node, patch_newarray): Likewise.
1185 * resource.c (compile_resource_data): Likewise.
1186 * typeck.c (build_prim_array_type): Likewise.
1188 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1190 * decl.c (java_init_decl_processing): Adjust
1191 initialize_sizetypes call.
1193 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1195 * jv-scan.c (fancy_abort): Add.
1197 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1199 * expr.c (build_java_arrayaccess): Use convert to change
1202 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1204 * class.c (make_local_function_alias): Allocate extra space for 'L'
1205 in name buffer. Reported by Thomas Neumann.
1207 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1209 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1210 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1211 * lex.c (do_java_lex): Adjust.
1212 (error_if_numeric_overflow): Likewise.
1214 2004-08-18 Andrew Pinski <apinski@apple.com>
1216 * class.c (make_local_function_alias): Only make a new decl if we
1217 support alias attribute on all decls.
1219 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1221 * class.c (make_local_function_alias): New function. Create local
1222 alias for public method DECL.
1223 (make_method_value): Use make_local_function_alias.
1224 * parse.y (craft_constructor): Don't special-case anonymous classes.
1225 Always set ctor_name to init_identifier_node.
1226 (lookup_method_invoke): Call layout_class_method when creating
1227 anonymous class constructor.
1229 2004-08-18 Richard Henderson <rth@redhat.com>
1231 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1232 default case. Treat '<' similarly. Update for
1233 is_gimple_formal_tmp_var name change.
1235 2004-08-17 Andrew Haley <aph@redhat.com>
1237 * lang.c (lang_printable_name): Obey verbose flag.
1238 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1239 lang_printable_name().
1240 (verify_constructor_circularity, get_printable_method_name,
1241 check_abstract_method_definitions, java_check_regular_methods,
1242 java_check_abstract_methods, check_inner_class_access,
1243 fix_constructors, patch_method_invocation, patch_return):
1245 * expr.c (pop_type_0): Likewise.
1247 * java-tree.h (lang_printable_name_wls): Delete.
1249 2004-08-16 Tom Tromey <tromey@redhat.com>
1252 * parse.y (primary): Changed for initialized and uninitialized
1254 (array_access): Handle array_creation_initialized.
1255 (array_creation_expression): Split into
1256 array_creation_initialized and array_creation_uninitialized.
1258 2004-08-16 Andrew Haley <aph@redhat.com>
1260 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1261 generating bytecode.
1263 2004-08-16 Elliot Lee <sopwith@redhat.com>
1266 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1267 spaces, and quoted filelists.
1269 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1271 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1272 * class.c (build_utf8_ref, build_static_field_ref,
1273 make_field_value, make_method_value, get_dispatch_table,
1274 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1275 * constants.c (get_tag_node, build_ref_from_constant_pool,
1276 build_constants_constructor): Likewise.
1277 * decl.c (java_init_decl_processing): Likewise.
1278 * expr.c (build_java_array_length_access, build_newarray,
1279 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1280 build_java_binop, build_field_ref, expand_java_add_case,
1281 expand_java_call, build_known_method_ref, build_invokevirtual,
1282 build_invokeinterface, build_jni_stub): Likewise.
1283 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1284 * jcf-parse.c (get_constant): Likewise.
1285 * lex.c (do_java_lex): Likewise.
1286 * parse.y (patch_binop, patch_unaryop, patch_cast,
1287 build_null_of_type, patch_newarray): Likewise.
1288 * resource.c (compile_resource_data): Likewise.
1289 * typeck.c (build_prim_array_type): Likewise.
1291 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1293 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1294 Don't create BLOCK here or call java_gimplify_block.
1296 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1298 * java-tree.h (flag_deprecated): Removed.
1299 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1300 * parse.y (check_deprecation): Check warn_deprecated instead of
1303 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1305 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1306 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1307 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1308 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1309 flag_force_classes_archive_check, flag_optimize_sci,
1310 flag_indirect_dispatch): Remove explicit declarations.
1311 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1314 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1317 * Make-lang.in (java.install-man): Install from either build
1318 tree or source tree, whichever has the file first.
1320 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1322 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1323 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1324 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1325 (do_java_lex): Likewise. Adjust force_fit_type call.
1327 2004-08-04 Roger Sayle <roger@eyesopen.com>
1328 Andrew Haley <aph@redhat.com>
1330 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1331 checking trees as they're being built.
1332 (convert): Call convert_ieee_real_to_integer if we're
1333 converting a constant, even if we're writing a class file.
1335 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1338 * parse.y (fold_constant_for_init): Call resolve_field_access with
1339 correct current_class context.
1341 2004-08-01 Roger Sayle <roger@eyesopen.com>
1343 * decl.c (update_aliases, initialize_local_variable): Replace calls
1344 to build with calls to buildN.
1345 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1346 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1347 * parse.h (BUILD_THROW): Likewise.
1348 * parse.y (switch_expression, synchronized_statement,
1349 catch_clause_parameter, array_creation_expression,
1350 conditional_expression, make_qualified_name,
1351 resolve_qualified_expression_name, patch_method_invocation,
1352 patch_invoke, build_method_invocation, build_new_invocation,
1353 build_assignment, patch_assignment, build_binop, patch_binop,
1354 build_string_concatenation, build_incdec, patch_unaryop,
1355 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1356 patch_return, build_if_else_statement, build_labeled_block,
1357 build_new_loop, build_loop_body, build_bc_statement,
1358 build_assertion, encapsulate_with_try_catch, build_try_statement,
1359 build_try_finally_statement, patch_synchronized_statement,
1360 emit_test_initialization): Likewise, replace build with buildN.
1362 2004-07-28 Eric Christopher <echristo@redhat.com>
1364 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1365 (java_unsafe_for_reeval): Ditto.
1367 2004-07-26 <hp@bitrange.com>
1369 * parse.y (build_super_invocation): Adjust declaration order to
1370 avoid declaration after statement.
1372 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1374 * decl.c: Rename all identifiers named `class' to `cl'.
1376 2004-07-25 Richard Henderson <rth@redhat.com>
1378 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1380 2004-07-23 Mike Stump <mrs@apple.com>
1382 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1383 * gjavah.c (throwable_p, decode_signature_piece,
1384 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1385 process_file): Likewise.
1386 * jcf-dump.c (main): Likewise.
1387 * jcf-io.c (read_zip_member): Likewise.
1388 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1389 give_name_to_class, get_class_constant): Likewise.
1390 * jcf-write.c (find_constant_wide, push_long_const,
1391 generate_classfile): Likewise.
1392 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1393 * parse.y (read_import_dir): Likewise.
1394 * typeck.c (parse_signature_type): Likewise.
1395 * verify.c (verify_jvm_instructions): Likewise.
1396 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1398 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1400 * Make-lang.in: Replace rmic and rmiregistry references with
1401 grmic and grmiregistry.
1402 * gcj.texi: Likewise.
1404 2004-07-20 Andrew Haley <aph@redhat.com>
1407 * verify.c (verify_jvm_instructions): Comment change only.
1409 * typeck.c (build_java_array_type): Add size field to array name.
1411 * java-tree.h (LOCAL_SLOT_P): New.
1412 (update_aliases): Add PC argument.
1413 (pushdecl_function_level): New function.
1415 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1416 MODIFY_EXPR, and SAVE_EXPR.
1417 (java_gimplify_modify_expr): New function.
1419 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1420 (expand_iinc): Pass PC to update_aliases().
1421 (STORE_INTERNAL): Likewise.
1422 (process_jvm_instruction): Likewise.
1424 * decl.c (base_decl_map): New variable.
1425 (uniq): New variable.
1426 (update_aliases): Rewrite with more thorough checking.
1427 (debug_variable_p): New function.
1428 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1429 (check_local_named_variable): Delete whole function.
1430 (initialize_local_variable): New function.
1431 (check_local_unnamed_variable): Add checks and comments.
1432 (find_local_variable): Rewrite.
1433 (java_replace_reference): New function.
1434 (function_binding_level): New variable.
1435 (pushdecl_function_level): New function.
1436 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1437 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1438 (start_java_method): Reset uniq. Create base_decl_map. Set
1439 function_binding_level.
1440 (end_java_method): Null unused fields to save memory.
1442 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1444 * class.c (add_interface_do): Remove.
1445 (set_super_info, interface_of_p, maybe_add_interface,
1446 add_interface, make_class_data, layout_class,
1447 add_miranda_methods): Adjust BINFO accessors and addition.
1448 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1450 * jcf-write.c (generate_classfile): Likewise.
1451 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1452 check_circular_reference, java_complete_class,
1453 check_abstract_method_definitions,
1454 java_check_abstract_method_definitions,
1455 check_interface_throws_clauses, java_check_abstract_methods,
1456 lookup_java_interface_method2,
1457 find_applicable_accessible_methods_list): Adjust BINFO accessors
1459 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1461 2004-07-18 Roger Sayle <roger@eyesopen.com>
1463 * builtins.c (max_builtin, min_builtin,
1464 java_build_function_call_expr): Replace calls to build with buildN.
1465 * class.c (build_class_ref, build_static_field_ref,
1466 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1467 * constants.c (build_ref_from_constant_pool): Likewise.
1468 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1469 add_stmt_to_compound): Likewise.
1470 * except.c (build_exception_object_ref, expand_end_java_handler):
1472 * java-gimplify.c (java_gimplify_case_expr,
1473 java_gimplify_default_expr, java_gimplify_block,
1474 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1475 * jcf-write.c (generate_bytecode_insns): Likewise.
1476 * typeck.c (convert_ieee_real_to_integer): Likewise.
1478 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1480 * java-tree.h (builtin_function): Declare.
1482 2004-07-16 Steven Bosscher <stevenb@suse.de>
1484 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1485 abuse restore_line_number_status.
1487 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1490 * jcf-parse.c (java_emit_static_constructor): Specify default
1493 2004-07-13 Per Bothner <per@bothner.com>
1495 * java-tree.h (all_class_filename): Remove useless macro.
1496 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1497 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1498 * parse.y (java_parser_context_restore_global): Replace
1499 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1500 * jcf-parse.c (read_class, java_parse_file): Likewise.
1502 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1505 gjavah.c (print_field_info): Emit constant only if field is static.
1507 2004-07-11 Roger Sayle <roger@eyesopen.com>
1509 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1510 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1511 build_java_ret, build_java_throw_out_of_bounds_exception,
1512 build_java_array_length_access, java_check_reference,
1513 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1514 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1515 expand_java_arrayload, build_java_monitor, expand_java_return,
1516 expand_load_internal, expand_java_NEW, build_get_class,
1517 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1518 build_java_soft_divmod, build_java_binop, build_field_ref,
1519 expand_compare, expand_java_goto, expand_java_switch,
1520 expand_java_add_case, build_class_init, build_known_method_ref,
1521 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1522 expand_invoke, build_jni_stub, expand_java_field_op,
1523 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1524 force_evaluation_order, emit_init_test_initialization): Convert
1525 calls to "build" into calls to the prefered "buildN" functions.
1527 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1529 * java-tree.h (set_block): Remove.
1530 * lang.c (java_clear_binding_stack): New.
1531 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1532 * decl.c (struct binding_level): Remove this_block.
1533 (clear_binding_level): Likewise.
1534 (poplevel): Don't handle this_block.
1535 (set_block): Remove.
1537 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1539 * class.c (common_enclosing_context_p): Remove statement with no
1542 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1545 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1546 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1547 (craft_constructor): Inherit access flags for implicit constructor
1548 from the enclosing class.
1549 (create_class): Fix comment typo.
1550 (resolve_qualified_expression_name): Pass type of qualifier to
1551 not_accessible_p, not the type in which target field was found.
1552 (not_accessible_p): Handle inner classes. Expand protected
1553 qualifier-subtype check to enclosing instances, but don't apply this
1554 check to static members. Allow protected access to inner classes
1555 of a subtype. Allow private access within common enclosing context.
1556 (build_super_invocation): Get WFL line number info from current
1558 (build_incomplete_class_ref): Update for new create_anonymous_class
1560 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1561 common_enclosing_instance_p.
1562 * class.c (common_enclosing_context_p): New. Determine if types
1563 share a common enclosing context, even across static contexts.
1564 (common_enclosing_instance_p): Renamed from
1565 common_enclosing_context_p. Determines if types share a common
1566 non-static enclosing instance.
1567 * java-tree.h (common_enclosing_instance_p): Declare.
1568 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1569 for inner class constructors.
1570 (generate_classfile): Use get_method_access_flags.
1572 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1574 * class.c (interface_of_p): Check for null TYPE_BINFO.
1576 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1578 * class.c (make_class): Do not create binfo here.
1579 (set_super_info): Create it here.
1580 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1582 2004-07-08 Richard Henderson <rth@redhat.com>
1584 * expr.c (case_identity, get_primitive_array_vtable,
1585 java_expand_expr, emit_init_test_initialization): Remove.
1586 * java-tree.h (java_expand_expr): Remove.
1587 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1589 2004-07-07 Per Bothner <per@bothner.com>
1591 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1592 get internal error due to mismatched types.
1594 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1596 * gcj.texi (Linking): New node. Document -lgij usage.
1598 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1600 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1601 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1602 * java/class.c (set_super_info, class_depth, interface_of_p,
1603 maybe_add_interface, add_interface, make_class_data,
1604 layout_class, add_miranda_methods): Adjust BINFO macros.
1605 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1606 * jcf-write.c (generate_classfile): Likewise.
1607 * parse.y (patch_anonymous_class,
1608 check_inner_circular_reference, check_circular_reference,
1609 java_complete_class, check_abstract_method_definitions,
1610 java_check_abstract_method_definitions,
1611 check_interface_throws_clauses, java_check_abstract_methods,
1612 lookup_java_interface_method2,
1613 find_applicable_accessible_methods_list): Likewise.
1614 * typeck.c (find_method_in_interface): Likewise.
1615 * verify.c (merge_types): Likewise.
1617 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1619 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1620 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1622 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1624 * class.c (make_class): Use make_tree_binfo.
1625 (set_super_info, add_interface_do): Likewise.
1626 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1628 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1630 * verify.c: Correct array element access formatting thinko.
1632 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1634 * verify.c: Insert a short blurb at the start referring to the JVMS.
1635 (merge_type_state): Remove redundant nested if statement.
1636 (verify_jvm_instructions): Ensure current_subr is initialised to
1638 Minor formatting fixes all over the place.
1640 2004-07-02 Richard Henderson <rth@redhat.com>
1642 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1644 2004-07-01 Richard Henderson <rth@redhat.com>
1646 * class.c (registerClass_libfunc): Remove.
1647 (init_class_processing): Don't set it.
1648 (emit_register_classes): Take list_p parameter. Fill it in
1649 with _Jv_RegisterClass calls.
1650 * decl.c (java_init_decl_processing): Don't call
1651 init_resource_processing.
1652 * jcf-parse.c (java_emit_static_constructor): New.
1653 (java_parse_file): Call it.
1654 * resource.c (registerResource_libfunc): Remove.
1655 (init_resource_processing): Remove.
1656 (write_resource_constructor): Take list_p parameter. Fill it in
1657 with _Jv_RegisterResource calls.
1658 * java-tree.h: Update prototypes.
1660 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1663 * class.c (layout_class_method): Do not override package-private
1664 method if its in a different package.
1665 (split_qualified_name): Move here from parse.y. Rename from
1666 breakdown_qualified. Add comment.
1667 (in_same_package): Move here from parse.y. Add comment.
1668 * java-tree.h (break_down_qualified, in_same_package): Declare.
1669 (in_same_package): Likewise.
1670 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1673 2004-06-29 Andrew Haley <aph@redhat.com>
1675 * except.c (expand_start_java_handler): Push a new binding level.
1676 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1677 register_exception_range() to register where we'll do it.
1678 (expand_end_java_handler): Remove old bogus code. Replace with
1679 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1680 the top of the expression we're curently building.
1681 (maybe_end_try): Delete.
1682 * decl.c (binding_level.exception_range): New field.
1683 (clear_binding_level): Add field exception_range. Reformat.
1684 (poplevel): Call expand_end_java_handler().
1685 (poplevel): Call java_add_stmt only if functionbody is false.
1686 (maybe_poplevels): Don't call maybe_end_try() from here.
1687 (end_java_method): Clear no longer used trees in function decl.
1688 (register_exception_range): New function.
1689 * java-tree.h (register_exception_range, struct eh_range): Declare.
1691 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1693 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1695 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1698 * expr.c (class_has_finalize_method): Fix method name indentation.
1699 (expand_java_call): Remove K&R style parameter declaration.
1700 (expand_invoke): Fix statement indentation.
1701 (expand_java_field_op): Likewise.
1702 * parse-scan.y: Fix typo.
1703 (reset_report): Fix method name indentation.
1704 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1706 * verify.c (verify_jvm_instructions): Document parameters, insert
1708 * lang.c (lang_init_source): Fix method name indentation.
1709 * class.c (common_enclosing_context_p): Likewise.
1710 (emit_symbol_table): Fix parameter list indentation.
1711 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1712 parameter declaration.
1713 * constants.c: Fix copyright notice indentation.
1714 * typeck.c (find_method_in_superclasses): Fix parameter list
1716 (find_method_in_interfaces): Likewise.
1717 * zextract.c (makelong): Fix method name indentation.
1719 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1722 * parse.y (create_interface): Set correct access modifiers for
1724 * jcf-write.c (get_classfile_modifiers): New function.
1725 (generate_classfile): Use get_classfile_modifiers, not
1728 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1730 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1731 dependency to current parser context, not NULL_TREE, for top-level
1733 (jdep_resolve_class): Enable member access check for all inner
1736 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1738 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1741 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1744 * expr.c (expand_java_field_op): Ensure that target class for static
1745 field access has been loaded.
1747 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1748 Ranjit Mathew <rmathew@hotmail.com>
1750 PR java/1207, java/16178
1751 * jcf-parse.c (load_class): Return immediately if passed a type decl
1752 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1753 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1754 before calling load_class.
1755 (qualify_and_find): Likewise.
1756 (find_in_imports_on_demand): Likewise.
1757 (find_applicable_accessible_methods_list): Likewise.
1759 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1761 * parse.y (java_layout_seen_class_methods): Don't call load_class
1762 on class defined by source parser.
1764 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1766 * parse.y (set_nested_class_simple_name_value): Removed.
1767 (java_complete_expand_class): Remove calls to
1768 set_nested_class_simple_name_value.
1770 2004-06-22 Andrew Haley <aph@redhat.com>
1771 Ranjit Mathew <rmathew@hotmail.com>
1773 Fixes PR java/16113.
1774 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1776 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1778 * parse.y (create_class): Correct diagnostic message about
1779 java.lang.Object extending anything else.
1781 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1783 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1784 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1785 * constants.c (build_ref_from_constant_pool): Likewise.
1786 * expr.c (build_java_array_length_access): Likewise.
1787 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1788 (invoke_build_dtable, build_invokevirtual): Likewise.
1789 (build_invokeinterface, java_expand_expr): Likewise.
1790 (emit_init_test_initialization): Likewise.
1791 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1792 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1794 2004-06-21 Andrew Haley <aph@redhat.com>
1796 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1799 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1801 * jcf.h (struct JCF): Change java_source, right_zip and finished
1803 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1804 byte_swap and use_fallback to unsigned int.
1805 * parse.h (struct _jdep): Change flag0 to unsigned int.
1807 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1810 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1811 before trying to lay out its methods.
1812 * jcf-parse.c (read_class): Track parsed files using canonical paths
1813 obtained via lrealpath from libiberty.
1814 (java_parse_file): Likewise.
1815 (parse_source_file_1): Rename formal parameter to reflect its
1816 modified purpose. Minor formatting fix.
1818 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1820 * class.c (emit_register_classes): Make the function uninlinable,
1821 do not set current_function_cannot_inline.
1822 * resource.c (write_resource_constructor): Do not reset
1823 flag_inline_functions around rest_of_compilation.
1825 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1828 * expr.c (java_truthvalue_conversion): Handle
1829 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1830 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1831 i.e. return the expression.
1833 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1835 * gjavah.c: Include version.h
1837 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1839 * jcf-write.c (generate_bytecode_conditional): Correct handling
1840 of unordered conditionals. Add comment.
1842 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1843 Per Bothner <per@bothner.com>
1845 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1846 local variable was initialised upon declaration.
1847 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1848 variable was final and initialised upon declaration.
1849 * check-init.c (check_final_reassigned): Give error only if a blank
1850 final is not definitely unassigned or if an initialised final is
1852 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1853 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1854 (check_init): Perform initialised-variable-removing-optimisation
1855 only on non-final local variables.
1857 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1859 * jcf-write.c (generate_bytecode_conditional): Handle binops
1860 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1862 (generate_bytecode_insns): Likewise.
1864 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1866 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1867 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1869 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1871 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1872 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1874 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1876 * decl.c (struct binding_level): Add GTY marker. Compile
1877 binding_depth unconditionally.
1878 (current_binding_level, free_binding_level, global_binding_level):
1880 (clear_binding_level): Unconditionally set binding_depth.
1881 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1883 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1885 * lex.c (java_new_lexer): Set 'encoding'.
1886 (java_read_char): Improve error message for unrecognized characters.
1887 * lex.h (struct java_lexer): New field 'encoding'.
1889 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1891 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1893 2004-05-21 Mark Wielaard <mark@klomp.org>
1895 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1898 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1900 * typeck.c: Remove non-printable character 160.
1902 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1904 * check-init.c: Correct minor typos.
1906 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1908 * Make-lang.in, expr.c, java-gimplify.c: Rename
1909 tree-simple.[ch] to tree-gimple.[ch].
1911 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1913 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1915 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1917 Merge from tree-ssa-20020619-branch. See
1918 ChangeLog.tree-ssa for details.
1920 * Make-lang.in, builtins.c, check-init.c, class.c,
1921 constants.c, decl.c, except.c, expr.c, java-except.h,
1922 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1923 lang.c, lang.opt, parse.y, resource.c: Merged.
1924 * java-gimplify.c: New file.
1926 2004-05-10 Andrew Haley <aph@redhat.com>
1928 * parse.y (create_class): Set TYPE_VFIELD.
1929 * decl.c (java_init_decl_processing): Likewise.
1931 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1932 * class.c (make_method_value): Replace DECL_VINDEX with call to
1934 (get_dispatch_vector): Likewise.
1935 (layout_class_method): Likewise.
1936 Replace set of DECL_VINDEX with call to set_method_index().
1937 (set_method_index): New function.
1938 (get_method_index): New function.
1939 * java-tree.h (set_method_index): New function decl.
1940 (get_method_index): New function decl.
1942 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1944 * parse.y (check_pkg_class_access): Add new argument
1945 and use it when cl is NULL to call lookup_cl on it.
1946 (parser_check_super_interface): Do not call lookup_cl.
1947 Pass this_decl to check_pkg_class_access and NULL
1948 instead of lookup_cl.
1949 (parser_check_super): Update for change in
1950 check_pkg_class_access.
1951 (do_resolve_class): Likewise.
1952 (process_imports): Likewise.
1953 (find_in_imports_on_demand): Likewise.
1954 (resolve_qualified_expression_name): Likewise.
1956 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1958 Fixes PR java/9685, PR java/15073
1959 * parse.y (accessibility_string): New method.
1960 (not_accessible_field_error): Use accessibility_string()
1961 instead of java_accstring_lookup().
1962 (resolve_qualified_expression_name): Check with
1963 check_pkg_class_access() before allowing access using
1966 Use check_pkg_class_access() instead of not_accessible_p()
1967 for unqualified types.
1968 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1969 REFERENCE for package-private access checking.
1970 (patch_method_invocation): Use accessibility_string() instead
1971 of java_accstring_lookup().
1973 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1976 * gjavah.c (struct method_name): Add member is_native.
1977 (overloaded_jni_method_exists_p): Match candidate method only if
1979 (print_method_info): Initialise is_native flag from the method's
1982 2004-04-30 Roger Sayle <roger@eyesopen.com>
1984 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1985 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1987 2004-04-22 Roger Sayle <roger@eyesopen.com>
1989 * resource.c (write_resource_constructor): Guard call to possibly
1990 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1992 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1994 * class.c (make_class_data): Add new field aux_info.
1995 * decl.c (java_init_decl_processing): Push type and decl for
1998 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2000 * expr.c (expand_java_NEW): Don't use size argument for
2001 _Jv_AllocObject calls.
2002 * parse.y (patch_invoke): Likewise.
2004 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2006 * expr.c (build_invokeinterface): Remove unused variables to
2009 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2011 * class.c (get_interface_method_index): New function. Return dispatch
2012 index for interface method.
2013 (make_method_value): For interface methods, set index field to
2014 iface dispatch index, not DECL_VINDEX.
2015 * expr.c (build_invokeinterface): Use get_interface_method_index.
2017 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2019 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2021 2004-03-31 Andrew Haley <aph@redhat.com>
2024 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2026 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2028 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2029 form of GTY markers.
2031 2004-03-25 Marcus Meissner <meissner@suse.de>
2034 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2036 2004-03-23 Tom Tromey <tromey@redhat.com>
2039 * jcf-write.c (make_class_file_name): Don't report if mkdir
2042 2004-03-23 Tom Tromey <tromey@redhat.com>
2044 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2046 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2048 * class.c, gjavah.c, lang.c: Fix comment typos.
2049 * gcj.texi: Fix typos.
2051 2004-03-19 Per Bothner <per@bothner.com>
2053 * gcj.texi (Code Generation): Document new flags and assert defaults.
2055 * class.c (assume_compiled_node_struct): Rename type to
2056 class_flag_node_struct, as it is now also used for enable_assertions.
2057 Rename assume_compiled_node typedef. Rename excludep field to value.
2058 (find_assume_compiled_node): Rename function to find_class_flag_node.
2059 Minor optimization - avoid needless strlen.
2060 (add_assume_compiled): Some tweaking and optimization.
2061 Rename and generalize to add_class_flag takem an extra parameter.
2062 (add_assume_compled): New just calls add_class_flag.
2063 (add_enable_assert, enable_assertions): New functions.
2064 (enable_assert_tree): New static.
2065 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2066 * lang.opt (fenable-assertions, fenable-assertions=,
2067 fdisable-assertions, fdisable-assertions=): New options.
2068 * lang.c (java_handle_option): Handle new options.
2069 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2070 class in an interface - create helper class nested in outer interface.
2071 (build_assertion): Short-circuit if enable_assertions is false.
2073 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2075 * java-tree.h: Changes throughout to add checking to macros
2076 and numerous whitespace changes.
2077 (VAR_OR_FIELD_CHECK): New macro.
2078 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2079 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2081 2004-03-16 Per Bothner <per@bothner.com>
2083 * jcf-jump.c (options): New --print-constants option.
2084 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2086 * jcf-dump.c (flag_print_constant_pool): Default to off.
2087 (print_constant_terse_with_index): New helper function.
2088 (various places): Check flag_print_constant_pool where missing.
2089 (main): If verbose set flag_print_constant_pool.
2090 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2092 2004-03-15 Andrew Haley <aph@redhat.com>
2095 * parse.y (java_complete_lhs): Check that final variable has an
2098 2004-03-12 Andrew Haley <aph@redhat.com>
2101 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2104 2004-02-29 Roger Sayle <roger@eyesopen.com>
2106 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2109 2004-02-27 Per Bothner <per@bothner.com>
2111 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2112 suggestion: Use build_incomplete_class_ref.
2113 This fixes PR java/13508, java/11714.
2115 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2117 * java/parse.h: Update copyright.
2119 2004-02-26 Andrew Haley <aph@redhat.com>
2122 * parse.y (check_interface_throws_clauses): Check for
2123 !METHOD_INVISIBLE (iface_method).
2124 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2125 well as CLASS_ABSTRACT.
2127 2004-02-25 Per Bothner <per@bothner.com>
2129 * parse.y (build_assertion): If we're in an inner class, create the
2130 class$ helper routine in the outer class.
2132 2004-02-19 Richard Henderson <rth@redhat.com>
2134 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2136 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2138 * Make-lang.in (java.install-man): Add extra dependencies.
2140 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2142 * Make-lang.in: Install man pages under the same names
2143 (possibly transformed) as the program they document.
2145 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2147 * gjavah.c: Include "intl.h".
2148 (error): New function.
2149 (main): Call gcc_init_libintl.
2150 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2151 print_stub_or_jni, process_file, main): Use error rather than
2153 (print_method_info, usage, help, version, main): Mark strings for
2154 translation with _. Avoid splitting up sentences. Send
2155 information messages to stdout.
2156 * jcf-dump.c: Include "intl.h".
2157 (main): Call gcc_init_libintl.
2158 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2159 Mark error, usage and version messages for translation with _.
2160 Avoid splitting up sentences.
2161 * jv-scan.c: Include "intl.h".
2162 (fatal_error, warning): Change parameter s to msgid. Translate
2164 (main): Call gcc_init_libintl.
2165 (usage, help, version): Mark error, usage and version messages for
2166 translation with _. Avoid splitting up sentences.
2167 * jvgenmain.c: Include "intl.h".
2168 (main): Call gcc_init_libintl.
2169 (usage, main): Mark error messages for translation with _.
2170 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2171 JVGENMAIN_OBJS): Add intl.o.
2172 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2173 java/jvgenmain.o): Update dependencies.
2175 2004-02-08 Per Bothner <per@bothner.com>
2177 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2178 class don't use not_accessible_field_error, which can get confused.
2180 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2182 Make-lang.in (po-generated): Delete.
2184 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2186 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2188 * decl.c: Include target.h.
2189 (start_java_method): Replace PROMOTE_PROTOTYPES with
2190 targetm.calls.promote_prototypes.
2191 * expr.c: Include target.h.
2192 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2193 targetm.calls.promote_prototypes.
2194 * parse.y: Include target.h.
2195 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2196 with targetm.calls.promote_prototypes.
2198 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2200 * typeck.c: Update copyright.
2202 2004-02-02 Tom Tromey <tromey@redhat.com>
2204 * decl.c (java_init_decl_processing): Remove duplicate
2207 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2209 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2211 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2213 * expr.c (build_field_ref): Move variable
2216 2004-01-28 Andrew Haley <aph@redhat.com>
2218 * expr.c (build_field_ref): Widen field offset.
2220 2004-01-27 Andrew Haley <aph@redhat.com>
2223 * parse.y (check_interface_throws_clauses): Make sure class_decl
2226 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2229 * parse.y (patch_assignment): Don't modify lhs_type for
2230 reference assignments.
2232 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2234 * Make-lang.in: Replace $(docdir) with doc.
2235 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2236 (java.install-man): Revamp rule.
2238 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2240 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2241 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2242 instead of deferred backquote.
2244 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2246 * typeck.c (find_method_in_interfaces): Move variable
2249 2004-01-16 Andrew Haley <aph@redhat.com>
2252 * typeck.c (shallow_find_method): New.
2253 (find_method_in_superclasses): New.
2254 (find_method_in_interfaces): New.
2255 (lookup_do): Rewrite.
2256 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2258 * jcf-parse.c (read_class): Save and restore output_class.
2259 * decl.c (java_expand_body): Set output_class from fndecl.
2261 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2263 * class.c (gen_indirect_dispatch_tables): Fix string length
2266 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2268 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2269 (java.srcextra): Copy above back to source directory if requested.
2270 (po-generated): Delete reference to $(parsedir).
2271 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2274 2004-01-14 Jan Hubicka <jh@suse.cz>
2276 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2279 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2281 * java-tree.h (java_expand_expr): Change prototype.
2282 * expr.c (java_expand_expr): Add alt_rtl parameter.
2284 2004-01-09 Andrew Haley <aph@redhat.com>
2287 * parse.y (java_fix_constructors): Set output_class.
2288 (java_reorder_fields): Likewise.
2289 (java_layout_classes): Likewise.
2290 (java_expand_classes): Generate indirect dispatch tables.
2291 (java_expand_classes): Set output_class.
2292 (java_finish_classes): Likewise.
2293 * lang.c (java_init): Turn on always_initialize_class_p if we're
2294 using indirect dis[atch.
2295 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2296 (java_get_callee_fndecl): Use class local atable.
2298 (always_initialize_class_p): Decl moved to java-tree.h.
2299 (HANDLE_CLASS_INFO): Set output_class.
2300 (read_class): Likewise.
2301 (parse_class_file): Call gen_indirect_dispatch_tables.
2302 (parse_zip_file_entries): Set output_class.
2303 (java_parse_file): Set output_class. Don't emit symbol tables.
2304 * java-tree.h (output_class): New.
2305 Remove global declarations for otable, atable, and ctable.
2306 (always_initialize_class_p): moved here from decl.c.
2308 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2309 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2310 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2311 (struct lang_type): Add otable_methods, otable_decl,
2312 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2313 ctable_decl, catch_classes, type_to_runtime_map.
2314 * expr.c (build_field_ref): Make otable, atable, and ctable class
2315 local rather than global.
2316 (build_known_method_ref): Likewise.
2317 (build_invokeinterface): Likewise.
2318 (java_expand_expr): Pass runtime type (rather than actual type) to
2320 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2321 this class. Look up each class in that map to delete duplicates.
2322 (expand_end_java_handler): Pass runtime type (rather than actual
2323 type) to expand_start_catch.
2324 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2326 (java_init_decl_processing): Rearrange things. Remove global
2327 declarations of otable, atable, and ctable.
2328 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2329 (java_expand_body): Set output_class.
2330 * constants.c (build_constant_data_ref): Use output_class, not
2332 (alloc_name_constant): Likewise.
2333 * class.c (gen_indirect_dispatch_tables): New.
2334 (build_class_ref): Generate hard reference to superclass, even if
2335 using indirect dispatch.
2336 (build_static_field_ref): Use class local atable.
2337 (make_class_data): Generate hard reference to superclass, even if
2338 using indirect dispatch.
2339 Generate symbolic references to interfaces when using indirect
2341 (make_class_data): Emit otable, atable, and ctable.
2342 Make otable, atable, and ctable class local rather than global.
2343 (emit_catch_table): Make otable, atable, and ctable class local
2346 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2348 * parse.y (catch_clause_parameter): Fix typo.
2351 * parse.y: (catch_clause_parameter): Return early if $3, aka
2352 formal_parameter, is null.
2354 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2356 * class.c: Remove uses of "register" specifier in
2357 declarations of arguments and local variables.
2360 * gjavah.c: Likewise.
2361 * jcf-dump.c: Likewise.
2362 * jcf-io.c: Likewise.
2363 * jcf-parse.c: Likewise.
2364 * jcf-write.c: Likewise.
2365 * keyword.h: Likewise.
2366 * parse.y: Likewise.
2367 * typeck.c: Likewise.
2368 * verify.c: Likewise.
2370 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2372 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2373 (java.install_common, java.install-man): Adjust for above.
2374 (java.uninstall): Likewise.
2376 2003-12-03 Michael Koch <konqueror@gmx.de>
2378 * class.c (make_class_data):
2379 Push field value to 'hack_signers' instead of 'signers'.
2380 * decl.c (java_init_decl_processing):
2381 Push field 'hack_signers' instead of 'signers'.
2383 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2385 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2388 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2391 * parse.y (qualify_ambiguous_name): Remove lots of broken
2392 field access processing - there's no need to do that here,
2393 because we have resolve_field_access. Remove
2394 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2395 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2398 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2401 * parse.y (java_complete_lhs): Save location prior to patching
2404 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2407 * resource.c (write_resource_constructor): Append
2408 "_resource" to constructor identifier name.
2410 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2413 * constants.c (cpool_for_class): New function.
2414 (outgoing_cpool): Remove global variable.
2415 (alloc_name_constant): Use cpool_for_class.
2416 (build_constants_constructor): Likewise.
2417 * decl.c (java_expand_body): Set current_class.
2418 * java-tree.h (outgoing_cpool) Remove declaration.
2419 (init_outgoing_cpool): Likewise.
2420 * jcf-parse.c (init_outgoing_cpool): Remove function.
2421 (parse_class_file): Don't call init_outgoing_cpool.
2422 * parse.y (java_complete_expand_methods): Don't call
2423 init_outgoing_cpool. Don't save outgoing_cpool.
2424 (java_expand_classes): Don't restore outgoing_cpool.
2425 (java_finish_classes): Likewise.
2427 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2429 * Make-lang.in: (java.install-common) Add
2430 symlink for $(target_noncanonical)-gcjh for
2433 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2435 * Make-lang.in (java.extraclean): Delete.
2437 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2439 * Make-lang.in (check-java): Add.
2441 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2444 * except.c (prepare_eh_table_type): Allocate variable-sized
2445 buffer `buf' with alloca.
2447 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2451 decl.c (java_init_decl_processing): Don't initialize
2452 class_not_found_type_node, no_class_def_found_type_node.
2454 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2455 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2456 (class_not_found_type_node, no_class_def_found_type_node):
2459 parse.y (build_dot_class_method_invocation): Add this_class
2460 argument. Qualify method invocations to a different class.
2461 (create_new_parser_context): Initialize saved_data_ctx to 0.
2462 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2463 (build_dot_class_method): Don't load classes. Register
2465 (build_incomplete_class_ref): Special cases for interfaces
2466 and inner classes. Move build_dot_class_method call to here...
2467 (patch_incomplete_class_ref): ...from here. Pass current_class
2468 to build_dot_class_method_invocation.
2469 (build_assertion): Pass class_type to
2470 build_dot_class_method_invocation.
2471 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2473 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2476 * java-tree.h (BLOCK_EMPTY_P): Define.
2477 * parse.y (java_complete_lhs): Check for empty blocks
2478 in TRY_FINALLY_EXPR case.
2480 2003-11-17 Andrew Haley <aph@redhat.com>
2482 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2483 (struct lang_decl_var:freed): New variable.
2484 * decl.c (poplevel): Mark local vars that have gone out of scope.
2485 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2488 2003-11-16 Jason Merrill <jason@redhat.com>
2490 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2491 and TAGS files that include them for each front end.
2493 2003-11-15 Tom Tromey <tromey@redhat.com>
2495 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2497 2003-11-12 Jason Merrill <jason@redhat.com>
2499 PR optimization/12547
2500 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2501 BLOCK_EXPR_BODY directly.
2503 2003-11-12 Andrew Haley <aph@redhat.com>
2506 * parse.y (fold_constant_for_init): Check that we really do have a
2510 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2511 init_test_decls being inlined.
2514 * parse.y (do_resolve_class): Check return value from
2515 breakdown_qualified().
2517 2003-11-11 Tom Tromey <tromey@redhat.com>
2520 * parse.y (merge_string_cste): Handle case where we have a
2521 pointer that happens to be zero, not null_pointer_node.
2523 2003-11-10 Tom Tromey <tromey@redhat.com>
2525 * jcf-parse.c (classify_zip_file): Correctly compare
2526 filename_length against length of manifest file's name.
2528 2003-11-08 Tom Tromey <tromey@redhat.com>
2531 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2533 2003-11-06 Andrew Haley <aph@redhat.com>
2535 * expr.c (java_stack_swap): Make sure destination stack slots are
2536 of the correct type.
2538 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2540 * Make-lang.in (dvi): Move targets to $(docobjdir).
2541 (gcj.dvi): Simplify rule and adjust target.
2542 (gcj.info): Simplify rule.
2543 (gcj.pod): New intermediate rule.
2544 (gcjh.pod): Likewise.
2545 (jv-scan.pod): Likewise.
2546 (jcf-dump.pod): Likewise.
2547 (gij.pod): Likewise.
2548 (jv-convert.pod): Likewise.
2549 (rmic.pod): Likewise.
2550 (rmiregistry.pod): Likewise.
2553 (jv-scan.1): Delete.
2554 (jcf-dump.1): Delete.
2556 (jv-convert.1): Delete.
2558 (rmiregistry.1): Delete.
2560 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2562 Fixes PR java/12866.
2563 * parse.y (resolve_qualified_expression_name): Move test
2564 for outer field access methods from here...
2565 (check_thrown_exceptions) ...to here.
2567 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2569 * .cvsignore: Delete.
2571 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2573 * verify.c (verify_jvm_instructions): Don't warn about legal
2574 eh binding regions generated for example by jdk 1.4.1.
2576 2003-10-24 David S. Miller <davem@redhat.com>
2578 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2580 2003-10-22 Andrew Haley <aph@redhat.com>
2582 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2583 (java_get_callee_fndecl): New.
2585 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2587 * java-tree.h (ctable_decl): New.
2588 (catch_classes): New.
2589 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2591 * decl.c (java_init_decl_processing): Add catch_class_type.
2593 Add catch_classes field.
2595 * class.c (build_indirect_class_ref): Break out from
2597 (make_field_value): Check flag_indirect_dispatch.
2598 (make_class_data): Ditto.
2599 Tidy uses of PUSH_FIELD_VALUE.
2600 Add field catch_classes.
2601 (make_catch_class_record): New.
2603 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2605 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2607 * jcf-write.c: Follow spelling conventions.
2608 * parse.y: Likewise.
2610 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2612 * ChangeLog: Fix typos.
2613 * expr.c: Fix comment typos.
2614 * jcf-write.c: Likewise.
2617 * mangle.c: Likewise.
2618 * parse-scan.y: Likewise.
2619 * parse.y: Likewise.
2621 2003-10-22 Tom Tromey <tromey@redhat.com>
2623 * expr.c (expand_byte_code): Only warn about dead bytecode when
2624 extra_warnings is set.
2626 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2628 Fix for PR java/12586.
2629 * mangle.c (find_compression_record_match): Don't iterate through
2630 package namespace elements unless they all match compression_table
2633 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2635 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2636 (generate-manpages): Likewise.
2637 (java.maintainer-clean): Likewise.
2638 (gcj.info): Likewise.
2641 (jv-scan.1): Likewise.
2642 (jcf-dump.1): Likewise.
2644 (jv-convert.1): Likewise.
2646 (rmiregistry.1): Likewise.
2647 (java.install-man): Likewise.
2648 (parse-scan.o): Move and define complete compile line.
2649 (parse.o): Likewise.
2650 (jcf-tree-inline.o): Move.
2652 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2654 * Make-lang.in (info): Update dependencies.
2655 (java.install-info): Remove.
2656 ($(srcdir)/java/gcj.info): Replace with ...
2657 ($(docobjdir)/gcj.info): ... this.
2659 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2661 * Make-lang.in: Replace uses of $(target_alias) with
2662 $(target_noncanonical).
2664 2003-10-09 Tom Tromey <tromey@redhat.com>
2666 * decl.c (java_init_decl_processing): Declare signers field.
2667 * class.c (make_class_data): Set signers field.
2669 2003-10-09 Jason Merrill <jason@redhat.com>
2671 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2672 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2675 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2677 * Make-lang.in (java.info): Replace with ...
2679 (java.dvi): Replace with ...
2681 (java.generated-manpages): Replace with ...
2683 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2685 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2687 2003-10-01 Andrew Haley <aph@redhat.com>
2689 * jcf-parse.c (java_parse_file): Write otable and atable.
2690 * java-tree.h (atable_methods): New.
2692 (atable_syms_decl): New.
2693 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2694 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2695 (symbol_*type): Rename method_symbol* to symbol*type.
2696 (emit_offset_symbol_table): Delete.
2697 (emit_symbol_table): New.
2698 (get_symbol_table_index): New.
2700 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2701 (build_known_method_ref): Likewise.
2702 (get_symbol_table_index): Rename from get_offset_table_index.
2703 Parameterize to allow re-use by differing types of symbol table.
2704 (build_invokevirtual): Pass table to get_offset_table_index.
2705 * decl.c (java_init_decl_processing): Push types and decls for
2706 atable and atable_syyms.
2707 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2708 (make_class_data): Add new fields atable and atable_syms.
2709 (emit_symbol_table): Rename from emit_offset_symbol_table.
2710 Parameterize to allow re-use by different types of symbol table.
2711 (build_symbol_entry): Renamed from build_method_symbols_entry.
2713 2003-09-30 Roger Sayle <roger@eyesopen.com>
2715 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2716 semantics for SAVE_EXPR, by caching the result in a temporary.
2718 2003-09-28 Richard Henderson <rth@redhat.com>
2720 * check-init.c (check_init): Save and restore input_location
2721 instead of file and line separately.
2722 * decl.c (java_expand_body): Likewise.
2723 * jcf-write.c (generate_bytecode_insns): Likewise.
2724 * parse.y (safe_layout_class): Likewise.
2725 * jcf-parse.c (read_class, parse_class_file): Likewise.
2726 (java_parse_file): Use %H for warning locator.
2728 2003-09-28 Roger Sayle <roger@eyesopen.com>
2730 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2731 with void-type branches instead of using a COMPOUND_EXPR.
2733 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2735 * decl.c (java_optimize_inline, dump_function): Remove.
2736 * java-tree.h (java_optimize_inline): Remove declaration.
2737 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2738 * parse.y (source_end_java_method, java_expand_classes):
2739 Likewise. Remove dead code.
2741 2003-09-27 Roger Sayle <roger@eyesopen.com>
2743 * lang.c (java_init_options): Set flag_evaluation_order.
2744 * expr.c (force_evaluation_order): Don't attempt to force
2745 evaluation order of binary operations using save_expr.
2746 * parse.y (java_complete_lhs): No longer need to call
2747 force_evaluation_order when constructing binary operators.
2749 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2750 Bryce McKinlay <bryce@mckinlay.net.nz>
2753 * parse.y (not_accessible_field_error): New function.
2754 (resolve_expression_name): Check field access permissions.
2755 (resolve_qualified_expression_name): Use
2756 not_accessible_field_error.
2757 (resolve_qualified_expression_name): Likewise.
2759 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2761 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2763 2003-09-23 Roger Sayle <roger@eyesopen.com>
2765 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2766 with equal operands without side-effects.
2768 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2770 * decl.c (java_init_decl_processing): Don't emit otable decls
2771 if flag_indirect_dispatch is not set.
2773 2003-09-21 Richard Henderson <rth@redhat.com>
2775 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2778 2003-09-21 Richard Henderson <rth@redhat.com>
2780 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2781 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2783 2003-09-20 Richard Henderson <rth@redhat.com>
2785 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2787 2003-09-18 Roger Sayle <roger@eyesopen.com>
2789 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2790 * check-init.c (check_init): Likewise.
2792 2003-09-18 Roger Sayle <roger@eyesopen.com>
2794 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2796 2003-09-16 Andrew Haley <aph@redhat.com>
2798 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2800 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2803 * mangle.c (find_compression_record_match): Skip
2804 over a "6JArray" (the array template mangled string)
2806 (mangle_array_type): Correct minor typo.
2807 (atms): Move definition to the beginning.
2809 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2811 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2812 out. Fix for PR java/12254.
2814 2003-09-11 Richard Henderson <rth@redhat.com>
2816 * parse.y (source_end_java_method): Update for new
2817 cgraph_finalize_function argument.
2819 2003-09-09 Richard Henderson <rth@redhat.com>
2821 * parse.y (source_end_java_method): Update call to
2822 cgraph_finalize_function.
2824 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2826 * decl.c (java_expand_body): New function.
2827 * expr.c (build_class_init): Set DECL_IGNORED_P.
2828 * java-tree.h (start_complete_expand_method,
2829 java_expand_body): Declare.
2830 * jcf-parse.c (cgraph.h): Include.
2831 (java_parse_file): Handle flag_unit_at_a_time.
2832 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2833 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2834 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2835 (java_start_inlining): New function.
2836 * parse.h (java_finish_classes): Declare.
2837 * parse.y: Include cgraph.h.
2838 (block): Don't special-case empty block production.
2839 (craft_constructor): Set DECL_INLINE.
2840 (source_end_java_method): Handle flag_unit_at_a_time.
2841 Replace inline code with call to java_expand_body.
2842 (start_complete_expand_method): Remove static modifier.
2843 (java_expand_method_bodies): Patch function tree for
2844 class initialization and/or synchronization as needed.
2845 Don't begin RTL expansion yet.
2846 (java_expand_classes): Check flag_unit_at_a_time before
2847 calling finish_class.
2848 (java_finish_classes): New function.
2849 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2850 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2851 (emit_test_initialization): Set DECL_IGNORED_P.
2853 2003-09-03 Roger Sayle <roger@eyesopen.com>
2855 * builtins.c (enum builtin_type): Delete unused enumeration.
2856 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2858 2003-08-28 Tom Tromey <tromey@redhat.com>
2860 * gcj.texi (Extensions): Document gcjlib URLs.
2862 2003-08-20 Tom Tromey <tromey@redhat.com>
2864 * gcj.texi (Extensions): Added xref.
2865 (libgcj Runtime Properties): Document
2866 gnu.gcj.runtime.VMClassLoader.library_control.
2868 2003-08-20 Andrew Haley <aph@redhat.com>
2870 * except.c (prepare_eh_table_type): Use new encoding for exception
2871 handlers when using -fno-assume-compiled.
2873 2003-08-13 Tom Tromey <tromey@redhat.com>
2875 * gcj.texi (Invoking gij): Document -X and -?.
2877 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2879 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2880 GCJH_OBJS, JCFDUMP_OBJS
2881 * win32-host.c: Removed the unnecessary and broken dependency
2884 2003-08-11 Tom Tromey <tromey@redhat.com>
2886 * parse.y (java_check_regular_methods): Typo fixes. Call
2887 check_interface_throws_clauses. Use
2888 check_concrete_throws_clauses.
2889 (check_interface_throws_clauses): New function.
2890 (check_concrete_throws_clauses): New function.
2891 (hack_is_accessible_p): New function.
2892 (find_most_specific_methods_list): Added FIXME.
2893 * typeck.c (lookup_do): Use `flags' argument to decide what to
2895 (lookup_argument_method_generic): New function.
2896 (lookup_argument_method2): Removed.
2897 * jcf.h (ACC_INVISIBLE): New define.
2898 * jcf-write.c (generate_classfile): Skip invisible methods.
2899 * class.c (add_miranda_methods): New function.
2900 (layout_class_methods): Use it.
2901 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2902 * java-tree.h (METHOD_INVISIBLE): New define.
2903 (lang_decl_func) [invisible]: New field.
2904 (lookup_argument_method_generic): Declare.
2905 (SEARCH_INTERFACE): New define.
2906 (SEARCH_SUPER): Likewise.
2907 (SEARCH_ONLY_INTERFACE): Likewise.
2908 (SEARCH_VISIBLE): Likewise.
2909 (lookup_argument_method2): Removed declaration.
2911 2003-08-05 Tom Tromey <tromey@redhat.com>
2913 Fix for PR java/11600:
2914 * parse.y (java_complete_lhs): See whether we're calling a method
2916 (check_thrown_exceptions): Added `is_array_call' argument;
2917 fixed `clone' checking; updated all callers.
2919 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2921 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2923 2003-08-03 Tom Tromey <tromey@redhat.com>
2925 * java-tree.h (METHOD_TRANSIENT): Removed.
2926 * decl.c (pushdecl): Removed some dead code.
2927 * class.c (get_access_flags_from_decl): Can't have transient
2929 (add_method_1): Can't have a transient method.
2931 2003-07-28 Andreas Jaeger <aj@suse.de>
2933 * jvspec.c: Convert to ISO C90 prototypes.
2935 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2937 * decl.c (force_poplevels): Fix warning call.
2939 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2941 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2942 (expand_java_field_op): Likewise.
2943 * class.c (layout_class_method): Likewise
2944 (emit_register_classes): Likewise.
2945 * decl.c (pushdecl): Likewise.
2946 (poplevel): Likewise.
2947 (force_poplevels): Likewise.
2948 (give_name_to_locals): Likewise.
2949 * check-init.c (check_for_initialization): Likewise.
2951 2003-07-24 Jason Merrill <jason@redhat.com>
2953 * java-tree.h: Move boolean_type_node et al to the back end.
2955 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2957 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2960 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2962 * lang.opt: Don't show -MD_ and -MDD_.
2964 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2966 * lang-options.h: Remove.
2967 * lang.opt: Add help text.
2969 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2971 * expr.c: Remove the last argument to expand_assignment().
2973 2003-07-09 Jan Hubicka <jh@suse.cz>
2975 * java-tree.h (DECL_NUM_STMTS): Rename to...
2976 (DECL_ESTIMATED_INSNS): ... this.
2977 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2978 New static functions.
2979 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2980 * parser.y (add_stmt_to_compound): Do not account statements.
2982 2003-07-08 Mark Wielaard <mark@klomp.org>
2984 * gcj.texi: CNI now expands to Compiled Native Interface.
2986 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2988 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2990 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2992 * expr.c (expand_byte_code): Adjist emit_line_note call.
2994 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2996 * lang.c (java_handle_option): Don't handle filenames.
2998 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3000 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3003 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3004 * jcf.h: Delete COMPARE_FILENAMES definition.
3006 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3008 * lang.c (java_init_options): Update prototype.
3010 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3012 * decl.c (poplevel): Adjust define_label call.
3014 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3016 * gjavah.c (flag_jni): Make non-static.
3017 * parse-scan.y (ctxp): Make non-static.
3019 * class.c (build_method_symbols_entry)
3020 * expr.c (get_offset_table_index)
3021 * jcf-parse.c (jcf_parse):
3022 Mark the definition static, matching the forward declaration.
3024 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3026 * lang.c (java_handle_option): Don't check for missing arguments.
3028 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3030 * class.c (push_class): Use a location_t to save place.
3031 (emit_register_classes): Set input_location. Adjust
3032 expand_function_end call.
3033 * resource.c (write_resource_constructor): Likewise.
3034 * decl.c (end_java_method): Adjust expand_function_end call.
3035 * parse.y (source_end_java_method): Likewise.
3037 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3039 * lang.c (java_handle_option): Likewise.
3041 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3043 * lang.c (java_handle_option): Special-casing of optional
3044 joined arguments no longer needed.
3045 * lang.opt: Update switches that take optional argument.
3047 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3049 * lang.opt: Declare Java.
3050 * lang.c (java_init_options): Update.
3052 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3054 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3056 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3058 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3059 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3060 * lang.opt: -MD and -MMD have an underscore.
3062 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3064 * class.c (emit_register_classes): Adjust init_function_start
3066 * decl.c (complete_start_java_method): Likewise.
3067 * resource.c (write_resource_constructor): Likewise.
3069 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3071 * Make-lang.in: Update to use options.c and options.h.
3072 * lang.c: Include options.h not j-options.h.
3073 (java_handle_option): Abort on unrecognized option.
3074 (java_init_options): Request Java switches.
3076 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3078 * Make-lang.in: Handle mostlyclean.
3080 2003-06-11 Tom Tromey <tromey@redhat.com>
3082 * lang.c (java_handle_option): Update dependency_tracking for
3085 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3088 2003-06-10 Andrew Haley <aph@redhat.com>
3090 * resource.c (write_resource_constructor): Use expand_expr to
3091 generate the address of the label attached to a resource.
3092 * Make-lang.in (java/resource.o): Add expr.h
3094 2003-06-10 Andrew Haley <aph@redhat.com>
3096 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3097 (java_decl_ok_for_sibcall): New.
3099 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3101 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3102 (java/j-options.c, java/j-options.h): New.
3103 * java-tree.h (resource_name, compile_resource_file,
3104 compile_resource_data): Constify.
3105 * jcf-write.c (jcf_write_base_directory): Similarly.
3106 * jcf.h (jcf_write_base_directory): Similarly.
3107 * lang.c: Include j-options.h.
3108 (cl_options_count, cl_options, string_option, java_decode_option,
3109 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3110 process_option_with_no): Remove.
3111 (resource_name): Constify.
3112 (LANG_HOOKS_HANDLE_OPTION): Override.
3113 (java_handle_option): New.
3114 (java_init): Don't call jcf_path_init.
3115 (java_init_options): Call jcf_path_init.
3117 * resource.c (compile_resource_data, compile_resource_file): Constify.
3119 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3121 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3122 (struct lang_decl_func): Add last_line field.
3123 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3124 DECL_SOURCE_LINE_LAST): Remove.
3125 * parse.y (missing_return_error, finish_method_declaration,
3126 lookup_cl, start_artificial_method_body, source_end_java_method,
3127 start_complete_expand_method): Adjust.
3129 2003-06-08 Tom Tromey <tromey@redhat.com>
3131 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3132 fno-assume-compiled.
3134 2003-06-08 Roger Sayle <roger@eyesopen.com>
3136 * builtins.c (define_builtin_type, builtin_types): Delete.
3137 (define_builtin): Rewritten to take just the built-in code,
3138 the function's name, type and fallback library function name.
3139 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3140 (initialize_builtins): Overhaul to define the GCC builtins
3141 used by gcj manually, providing the Java run-time's
3142 implementations as the fallback library function.
3144 2003-06-08 Anthony Green <green@redhat.com>
3146 * parse.y (patch_cast): Fix conversions from floating-point to
3149 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3151 * Make-lang.in: Update.
3152 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3154 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3156 * lang.c (java_init_options): Update.
3158 2003-06-05 Jan Hubicka <jh@suse.cz>
3160 * Make-lang.in: Add support for stageprofile and stagefeedback
3162 2003-05-31 Roger Sayle <roger@eyesopen.com>
3164 * lang.c (java_init_options): Prescribe wrap-around two's
3165 complement arithmetic overflow by setting flag_wrapv.
3167 2003-05-29 Roger Sayle <roger@eyesopen.com>
3169 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3170 (builtin_record): Add an additional builtin_code field to
3171 record which GCC built-in corresponds to the Java function.
3172 (java_builtins): Add new entries for atan, atan2, exp, log,
3174 (max_builtin, min_builtin, abs_builtin): Perform constant
3175 folding on the resulting tree.
3176 (java_build_function_call_expr): Likewise, perform constant
3177 folding on the resulting tree.
3178 (initialize_builtins): The NULL creators are now allowed in
3179 the java_builtins table, which is now terminated by an entry
3180 with builtin_code == END_BUILTINS.
3181 (check_for_builtin): Likewise. If the matching creator is
3182 NULL, construct the call using java_build_function_call_expr
3183 directly with the decl for the corresponding builtin_code.
3185 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3187 * win32-host.c: Normalize copyright boilerplate.
3189 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3191 * parse.y (print_int_node): Use string concatentation on
3192 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3193 function calls into one.
3195 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3197 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3198 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3199 all the affected error messages.
3201 2003-05-13 Richard Henderson <rth@redhat.com>
3203 * class.c (layout_class_method): Set DECL_EXTERNAL.
3204 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3205 * java-tree.h (java_mark_class_local): Declare.
3206 * jcf-parse.c (parse_class_file): Use it.
3207 * parse.y (java_expand_classes): Likewise.
3209 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3211 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3212 * lex.h: #include input.h.
3213 * jv-scan.c (input_filename): Remove.
3215 2003-05-02 Tom Tromey <tromey@redhat.com>
3218 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3219 (handle_inner_classes): New function.
3221 2003-05-01 Tom Tromey <tromey@redhat.com>
3224 * parse.y (finish_for_loop): Do nothing if update expression is a
3225 EXPR_WFL_NODE wrapping nothing.
3226 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3228 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3230 * lex.h (input_lineno): Remove declaration.
3231 * parse-scan.y: #include input.h.
3232 (input_filename): Remove declaration.
3233 (input_location): Add definition.
3234 (input_line): Remove definition.
3236 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3238 * lex.h (lineno): Rename to ...
3239 (input_line): ... here
3240 * parse-scan.y (lineno): Rename to ...
3241 (input_line): ... here.
3242 (reset_report): Rename lineno to input_line.
3243 * check-init.c (check_init): Likewise.
3244 * class.c (push_class): Likewise.
3245 * decl.c (complete_start_java_method, end_java_method): Likewise.
3246 * expr.c (expand_byte_code): Likewise.
3247 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3248 * jcf-write.c (generate_bytecode_insns): Likewise.
3249 * lex.c (java_init_lex, java_allocate_new_line,
3250 do_java_lex): Likewise.
3251 * parse.h (YYNOT_TWICE): Likewise.
3252 * parse.y (empty_statement, expression_statement,
3253 java_pop_parser_context, java_parser_context_save_global,
3254 yyerror, register_fields, method_header, safe_layout_class,
3255 find_in_imports_on_demand, create_artificial_method,
3256 source_end_java_method, start_complete_expand_method,
3257 build_thisn_assign, java_complete_lhs,
3258 maybe_absorb_scoping_block): Likewise.
3260 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3262 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3263 '/' when computing java source filename
3265 2003-04-13 Tom Tromey <tromey@redhat.com>
3267 * gjavah.c (print_c_decl): Indentation fix.
3269 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3271 * class.c (make_field_value, make_method_value, get_dispatch_table)
3272 (make_class_data, emit_offset_symbol_table)
3273 * constants.c (build_constants_constructor)
3274 * java-tree.h (START_RECORD_CONSTRUCTOR)
3275 * parse.y (maybe_build_array_element_wfl):
3276 Use build_constructor.
3278 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3281 * parse.y (string_convert_int_cst): Always use at least one digit
3282 in string conversion. Remove ASCII dependence.
3283 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3285 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3287 * Make-lang.in: added win32-host.c
3288 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3289 resolves to open() on non-Win32 platforms and
3290 Win32-specific jcf_open_exact_case() on Win32
3291 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3292 when trying .java and .class files
3293 * win32-host.c: added to repository. Defines
3294 Win32-specific jcf_open_exact_case()
3296 2003-04-10 Andrew Haley <aph@redhat.com>
3298 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3299 (maybe_free_localvar): Renamed from localvar_free.
3300 Add new arg, really.
3301 (generate_bytecode_insns): Set new variable, jsrs.
3302 Only free local vars if no jsr insns have been emittted.
3303 Call maybe_free_localvar, not localvar_free.
3305 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3307 * gcj.texi: Remove @ at start of file.
3309 2003-03-25 Tom Tromey <tromey@redhat.com>
3311 * parse.y (create_interface): Call CHECK_DEPRECATED.
3313 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3315 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3317 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3319 * javaop.h (jfloat, jdouble): Make them structures mirroring
3320 the bit fields of IEEE float and double respectively.
3321 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3322 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3323 (union Word, union DWord): Delete.
3324 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3326 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3327 D_NAN_MASK): Delete.
3328 (jni_print_float, jni_print_double): New. Generate
3329 hexadecimal floating constants.
3330 (print_field_info): Use jni_print_float/double.
3332 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3333 finite floating point numbers for output; special case
3336 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3338 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3339 Replace 0 and 1 with true and false in return statements.
3341 2003-03-19 Tom Tromey <tromey@redhat.com>
3343 * lex.c (do_java_lex): Renamed from java_lex.
3344 (java_lex): New function.
3347 2003-03-13 Tom Tromey <tromey@redhat.com>
3349 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3352 2003-03-04 Andrew Haley <aph@redhat.com>
3354 * gjavah.c (is_first_data_member): New global variable.
3355 (print_c_decl): If it's the first data member, align it as the
3357 (process_file): Set is_first_data_member.
3359 2003-03-11 Tom Tromey <tromey@redhat.com>
3361 * parse.y (resolve_field_access): Initialize class if field is
3362 found in another static field.
3363 * expr.c (build_class_init): Don't optimize out initialization of
3364 implemented interface.
3366 2003-03-11 Andrew Haley <aph@redhat.com>
3368 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3371 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3373 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3374 and DIR_SEPARATOR_2 for a target.
3375 Correct minor typos.
3377 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3378 and DIR_SEPARATOR_2 for a target into account.
3380 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3382 * lang.c (java_init): Update prototype, move code to java_post_options.
3383 (java_post_options): Similarly.
3385 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3387 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3388 compare file name components depending on the case-sensitivity
3389 or otherwise of the host file system.
3391 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3392 "strcmp" to compare file name components.
3393 Use IS_DIR_SEPARATOR instead of comparing directly against
3395 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3396 comparing directly against DIR_SEPARATOR.
3398 2003-03-04 Tom Tromey <tromey@redhat.com>
3400 * Make-lang.in (java.tags): New target.
3402 2003-03-01 Roger Sayle <roger@eyesopen.com>
3404 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3405 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3407 2003-03-01 Tom Tromey <tromey@redhat.com>
3409 * parse.y (jdep_resolve_class): Only check deprecation if we found
3412 2003-02-28 Tom Tromey <tromey@redhat.com>
3415 * class.c (maybe_layout_super_class): Always pass a WFL to
3417 * parse.y (do_resolve_class): Updated comment to explain
3420 2003-02-26 Tom Tromey <tromey@redhat.com>
3422 * jcf-write.c (generate_classfile): Check whether class is
3423 deprecated before writing attribute count.
3425 2003-02-25 Roger Sayle <roger@eyesopen.com>
3427 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3428 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3430 2003-02-23 Tom Tromey <tromey@redhat.com>
3432 * lang-options.h: Added -Wdeprecated.
3433 * gcj.texi (Warnings): Document -Wdeprecated.
3434 * java-tree.h (flag_deprecated): Declare.
3435 * lang.c (lang_W_options): Added deprecated.
3436 (flag_deprecated): New global.
3437 * chartables.h: Rebuilt.
3438 * gen-table.pl (process_one): Look at whitespace.
3439 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3440 * parse.h (CLEAR_DEPRECATED): New macro.
3441 (CHECK_DEPRECATED_NO_RESET): New macro.
3442 * jcf-parse.c (handle_deprecated): New function.
3443 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3444 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3445 * parse.y (resolve_type_during_patch): Check deprecation.
3446 (jdep_resolve_class): Likewise.
3447 (process_imports): Likewise.
3448 (resolve_expression_name): Likewise.
3449 (check_deprecation): Strip arrays from decl. Check
3451 (patch_method_invocation): Also check the particular constructor
3453 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3454 * jcf-write.c (append_deprecated_attribute): New function.
3455 (generate_classfile): Generate deprecated attribute when
3457 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3458 (java_lex) [case '*']: Simplify logic.
3459 (java_start_char_p): Use LETTER_MASK.
3460 (java_part_char_p): Likewise.
3461 (java_space_char_p): New function.
3463 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3465 Change base class access representation.
3466 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3467 (add_interface_do): Likewise.
3469 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3471 * decl.c (java_init_decl_processing): Change
3472 soft_lookupjnimethod_node to reflect the change in
3473 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3474 * expr.c (build_jni_stub): Calculate and pass the size
3475 on the stack of the arguments to a JNI function. Use
3476 new target macro MODIFY_JNI_METHOD_CALL to allow a
3477 target to modify the call to a JNI method.
3479 2003-02-08 Roger Sayle <roger@eyesopen.com>
3481 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3482 instead of basename to avoid compiler warnings on Tru64.
3484 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3486 * gcj.texi: Update to GFDL 1.2.
3488 2003-01-31 Andrew Haley <aph@redhat.com>
3490 * parse.y (java_expand_classes): Scan the whole class list looking
3491 for access methods that haven't yet been expanded.
3493 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3497 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3498 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3499 * jcf-parse.c: Likewise.
3501 2003-01-31 Mark Wielaard <mark@klomp.org>
3503 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3505 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3507 * class.c (make_class): Use BINFO_ELTS.
3508 (set_super_info): Likewse.
3509 (add_interface_do): Likewise.
3511 2003-01-30 Tom Tromey <tromey@redhat.com>
3513 * jcf-parse.c (read_class): Update identifier's class value if it
3514 changed during parsing.
3516 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3518 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3519 Propagate change to all other rules as required.
3520 (java/parse-scan.o): Add explicit dependency on
3521 $(parsedir)/java/parse-scan.c .
3523 2003-01-29 Tom Tromey <tromey@redhat.com>
3525 * parse.y (patch_assignment): Only transform the rhs of an
3526 assignment when compiling to native.
3528 2003-01-28 Tom Tromey <tromey@redhat.com>
3530 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3532 2003-01-28 Tom Tromey <tromey@redhat.com>
3534 * lex.c (java_lex): Don't include UEOF as part of token.
3535 (java_read_unicode): Error if \u sequence prematurely terminated.
3537 2003-01-27 Tom Tromey <tromey@redhat.com>
3539 * parse.y (java_check_regular_methods): Check for construct after
3540 checking types in throws clause.
3542 2003-01-24 Tom Tromey <tromey@redhat.com>
3544 * class.c (build_static_field_ref): Only a String or numeric field
3545 can fold to a constant.
3547 2003-01-23 Tom Tromey <tromey@redhat.com>
3549 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3550 file name in resource buffer.
3552 2003-01-23 Tom Tromey <tromey@redhat.com>
3554 * expr.c (build_known_method_ref): Use method's context to find
3557 2003-01-23 Tom Tromey <tromey@redhat.com>
3559 * constants.c (set_constant_entry): Allocated cleared memory.
3561 2003-01-22 Tom Tromey <tromey@redhat.com>
3563 * java-tree.h: Don't use PARAMS.
3564 * resource.c: Add prototypes for all functions.
3565 (write_resource_constructor): Use `const char *' to avoid
3568 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3570 * jcf-parse.c (process_zip_dir): Remove unused variable.
3572 2003-01-22 Tom Tromey <tromey@redhat.com>
3574 * expr.c (build_invokeinterface): Abort if method's context is not
3577 2003-01-22 Tom Tromey <tromey@redhat.com>
3579 * gcj.texi (Input and output files): Mention non-class entries.
3580 * decl.c (java_init_decl_processing): Call
3581 init_resource_processing.
3582 * java-tree.h (compile_resource_data, write_resource_constructor,
3583 compile_resource_file, init_resource_processing): Declare.
3584 * config-lang.in (gtfiles): Added resource.c.
3585 * Make-lang.in (gt-java-resource.h): New target.
3586 (JAVA_OBJS): Added resource.o.
3587 (java/resource.o): New target.
3588 * resource.c: New file.
3589 * class.c (compile_resource_file): Moved to resource.c.
3590 (registerResource_libfunc): Likewise.
3591 (utf8_decl_list): Mark with GTY; now static.
3592 * jcf-parse.c (classify_zip_file): New function.
3593 (parse_zip_file_entries): Use it; compile .properties files.
3594 (process_zip_dir): Use classify_zip_file and compute_class_name.
3595 Don't write class name into zip directory.
3596 (java_parse_file): Call write_resource_constructor.
3597 (compute_class_name): New function.
3598 * jcf-io.c (read_zip_member): Reindented.
3600 2003-01-21 Tom Tromey <tromey@redhat.com>
3602 * class.c (supers_all_compiled): New function.
3603 (make_class_data): Use it.
3605 2003-01-21 Tom Tromey <tromey@redhat.com>
3607 * parse.y (method_header): Native method can't be strictfp.
3608 No method can be transient or volatile.
3610 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3612 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3614 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3616 * check-init.c: Fix comment typos.
3617 * class.c: Likewise.
3618 * constants.c: Likewise.
3620 * except.c: Likewise.
3622 * java-except.h: Likewise.
3623 * java-tree.h: Likewise.
3624 * javaop.h: Likewise.
3625 * jcf-dump.c: Likewise.
3626 * jcf-io.c: Likewise.
3627 * jcf-parse.c: Likewise.
3628 * jcf-write.c: Likewise.
3630 * mangle.c: Likewise.
3631 * typeck.c: Likewise.
3632 * verify.c: Likewise.
3634 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3636 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3637 * jcf-write.c: Include "tm_p.h".
3639 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3641 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3643 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3645 * builtins.c (java_build_function_call_expr): Renamed from
3646 build_function_call_expr. All callers changed.
3648 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3649 * jcf-parse.c: Include tm_p.h.
3651 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3654 2003-01-14 Tom Tromey <tromey@redhat.com>
3656 * class.c (make_class_data): Check that super is compiled before
3657 building class reference to it.
3659 2003-01-14 Andrew Haley <aph@redhat.com>
3661 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3662 varargs function -- correct.
3664 2003-01-14 Andrew Haley <aph@redhat.com>
3666 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3668 2003-01-14 Andrew Haley <aph@redhat.com>
3670 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3671 varargs function -- correct.
3673 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3674 temporary if the RHS is a reference.
3676 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3678 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3679 * keyword.h: Regenerated.
3681 * All Files: Convert to ISO C style function definitions.
3683 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3685 * parse.y (check_pkg_class_access): ANSIfy definition.
3687 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3689 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3692 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3694 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3696 Merge from pch-branch:
3698 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3700 * Make-lang.in (java/gjavah.o): Update dependencies.
3701 * gjavah.c: Include ggc.h.
3703 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3705 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3706 (JCFDUMP_OBJS): Add ggc-none.o.
3707 (java/jcf-dump.o): Depend on GGC_H.
3708 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3709 CPool substructures.
3710 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3711 * jcf-dump.c: Include ggc.h.
3713 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3715 * jcf.h (union cpool_entry): New.
3716 (struct CPool): Use gengtype to mark. Change field 'data' to be
3718 (struct JCF): Use gengtype to mark.
3719 (CPOOL_UINT): Update for new cpool_entry type.
3720 (CPOOL_USHORT1): Likewise.
3721 (CPOOL_USHORT2): Likewise.
3722 (CPOOL_FINISH): Use GC to free cpool subfields.
3723 * parse.h (struct parser_ctxt): Mark field current_jcf.
3724 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3725 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3726 (main_jcf): Use gengtype to mark.
3727 (ggc_mark_jcf): Delete.
3728 (get_constant): Update for new cpool_entry type.
3729 (give_name_to_class): Likewise.
3730 (get_class_constant): Likewise.
3731 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3732 (java_parse_file): Use GGC to allocate struct JCF.
3733 (init_jcf_parse): Don't call ggc_add_root.
3734 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3736 * java-tree.h (current_jcf): Use gengtype to mark.
3737 (CPOOL_UTF): Update for new cpool_entry type.
3738 (outgoing_cpool): Use gengtype to mark.
3739 (struct lang_type): GC struct JCF and struct CPool.
3740 * config-lang.in (gtfiles): Add jcf.h.
3741 * constants.c (find_tree_constant): New.
3742 (set_constant_entry): Allocate cpool subfields using GGC. Update
3743 for new cpool_entry type.
3744 (find_constant1): Update for new cpool_entry type.
3745 (find_constant2): Likewise.
3746 (find_utf8_constant): Use find_tree_constant.
3747 (find_class_or_string_constant): Remove unnecessary cast to jword.
3748 Update for new cpool_entry type.
3749 (count_constant_pool_bytes): Update for new cpool_entry type.
3750 (write_constant_pool): Likewise.
3751 (alloc_name_constant): Use find_tree_constant.
3752 (build_constants_constructor): Update for new cpool_entry type.
3754 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3756 * parse.y (mark_parser_ctxt): Delete.
3757 (goal): Don't use ggc_add_root.
3758 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3759 (java_pop_parser_context): Let GC free parser_ctxt.
3760 (java_parser_context_resume): Likewise.
3761 * parse.h (struct parser_ctxt): Use gengtype to mark.
3763 (ctxp_for_generation): Likewise.
3764 * lex.h (struct java_lc_s): Mark for gengtype.
3765 (java_lexer): Rearrange for gengtype.
3766 * config-lang.in (gtfiles): Add lex.h, parse.h.
3768 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3770 * All Files: Remove PARAMS macro.
3772 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3773 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3776 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3779 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3781 * Make-lang.in (java.install-common, java.uninstall,
3782 java.install-info, java.install-man): Prepend $(DESTDIR)
3783 to destination paths in all (un)installation commands.
3784 (java.install-common): Rewrite $(LN) command to support
3785 DESTDIR with "ln" as well as with "ln -s".
3787 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3789 * java-tree.h: Protect against multiple inclusion.
3791 2003-01-07 Tom Tromey <tromey@redhat.com>
3793 * class.c (add_assume_compiled): Don't adjust parent if we're
3794 already at the root of tree.
3796 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3798 * lang.c (dump_compound_expr): Prototype.
3800 2003-01-03 Tom Tromey <tromey@redhat.com>
3802 Fix for PR java/8712:
3803 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3804 when simply checking against `null'.
3806 2003-01-03 Tom Tromey <tromey@redhat.com>
3808 * gcj.texi (Standard Properties): Document http.proxyHost and
3811 * gcj.texi (GNU Classpath Properties): Document new properties.
3813 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3815 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3816 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3817 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3819 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3821 * Make-lang.in, boehm.c, buffer.c,
3822 buffer.h, builtins.c, class.c,
3823 config-lang.in, constants.c,
3824 convert.h, decl.c, except.c,
3825 expr.c, java-except.h,
3826 java-tree.h, javaop.def,
3827 jcf-parse.c, jcf-write.c,
3828 jv-scan.c, jvgenmain.c,
3829 jvspec.c, keyword.gperf,
3830 keyword.h, lang-options.h,
3831 lang-specs.h, lang.c, lex.c,
3832 lex.h, mangle.c, mangle_name.c,
3833 parse-scan.y, parse.h, parse.y,
3834 typeck.c, verify.c, xref.c,
3835 xref.h: Replace "GNU CC" with
3836 "GCC" in the copyright header.
3838 * check-init.c, gjavah.c, javaop.h,
3839 jcf-depend.c, jcf-dump.c, jcf-io.c,
3840 jcf-path.c, jcf-reader.c, jcf.h,
3841 zextract.c, zipfile.h: These files are
3842 "part of GCC". Also say "GCC" not "GNU CC".
3844 2002-12-30 DJ Delorie <dj@redhat.com>
3846 * Make-lang.in: Protect against texi2pod/pod2man failing.
3848 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3850 * gcj.texi: Use @copying.
3852 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3854 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3855 print_cxx_classname.
3856 (print_cxx_classname): Add add_scope parameter.
3857 (print_class_decls): Do not emit a semicolon after the extern
3859 (process_file): Adjust calls to print_cxx_classname.
3861 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3863 * gcj.texi: Include Cover Texts in man page.
3865 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3867 * class.c (build_static_field_ref): Check FIELD_FINAL.
3869 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3870 instead of current_constant_pool_data_ref.
3871 * java-tree.h (current_constant_pool_data_ref): Undefine.
3872 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3873 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3874 current_constant_pool_data_ref.
3876 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3877 not build_internal_class_name.
3879 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3880 Use it when class ref isn't certain to be compiled.
3882 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3884 * gcj.texi: Include gcc-common.texi.
3885 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3886 $(srcdir)/doc/include/gcc-common.texi.
3888 2002-12-22 Anthony Green <green@redhat.com>
3890 * gcj.texi (Limitations): Add note about org.xml.sax and
3893 2002-12-20 Tom Tromey <tromey@redhat.com>
3895 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3896 where minimum case value is Integer.MIN_VALUE.
3899 2002-12-18 Andrew Haley <aph@redhat.com>
3901 * parse.y (patch_invoke): Force evaluation order when `check' is
3902 set. For PR libgcj/8945.
3904 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3906 * gcj.texi: Change version number to 3.4.
3908 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3909 Andrew Haley <aph@redhat.com>
3911 * parse.y (source_end_java_method): Remove custom encoding of line
3912 numbers for a function decl before passing it to the back end.
3914 2002-12-03 Andrew Haley <aph@redhat.com>
3916 * class.c (make_class_data): New field, "chain".
3917 * decl.c (java_init_decl_processing): Likewise.
3919 2002-12-02 Tom Tromey <tromey@redhat.com>
3922 * parse.y (do_resolve_class): Handle qualified name via
3925 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3927 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3928 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3929 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3930 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3931 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3932 Include coretypes.h and tm.h.
3933 * Make-lang.in: Update dependencies.
3935 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3937 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3939 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3941 * jcf-reader.c: Don't expand JCF_readu4 inside the
3942 expansion of JCF_SKIP.
3944 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3946 * jcf-reader.c: Don't expand JCF_readu4 inside the
3947 expansion of JCF_SKIP.
3949 2002-11-22 Tom Tromey <tromey@redhat.com>
3951 * parse.y (patch_binop): Cast right hand side of shift expression
3952 to `int'. Fixes PR java/8676.
3954 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3955 Andrew Haley <aph@redhat.com>
3957 * gcc/java/jcf-write.c (write_classfile): Remove target
3958 class file, if it exists, before renaming the temporary
3961 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3963 * jvspec.c (lang_specific_spec_functions): New.
3965 2002-11-18 Tom Tromey <tromey@redhat.com>
3967 Fix for PR java/7912:
3968 * expr.c (can_widen_reference_to): Allow cast of array to
3969 Cloneable or Serializable.
3970 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3971 (java_io_serializable_identifier_node): Likewise.
3972 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3973 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3974 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3975 java_io_serializable.
3976 * decl.c (java_init_decl_processing): Initialize
3977 java_lang_cloneable_identifier_node and
3978 java_io_serializable_identifier_node.
3979 (java_lang_cloneable_identifier_node): New global.
3980 (java_io_serializable_identifier_node): Likewise.
3982 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3984 * buffer.c: Remove unnecessary casts.
3985 * check-init.c: Likewise.
3986 * class.c: Likewise.
3987 * constants.c: Likewise.
3989 * except.c: Likewise.
3990 * gjavah.c: Likewise.
3991 * jcf-io.c: Likewise.
3992 * jcf-parse.c: Likewise.
3993 * jcf-path.c: Likewise.
3994 * jvspec.c: Likewise.
3997 * verify.c: Likewise.
3999 2002-11-06 Tom Tromey <tromey@redhat.com>
4001 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4004 2002-11-05 Tom Tromey <tromey@redhat.com>
4006 Fix for PR java/6388.
4007 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4008 * java-tree.h (enum java_tree_index): New values
4009 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4010 (decimal_int_max, decimal_long_max): New defines.
4011 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4012 (error_if_numeric_overflow): Rewrote range checking.
4013 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4016 2002-11-02 Tom Tromey <tromey@redhat.com>
4018 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4020 * class.c (make_method_value): Put class name, not signature, into
4021 `throws' field. For PR java/8415.
4023 2002-10-24 Tom Tromey <tromey@redhat.com>
4025 * gcj.texi (Invoking gij): Document --showversion.
4026 (Standard Properties): java.library.path now set.
4028 2002-10-23 Tom Tromey <tromey@redhat.com>
4030 * gjavah.c (decode_signature_piece): In JNI mode, print
4031 `jobjectArray' when array depth is nonzero.
4034 2002-10-15 Andrew Haley <aph@redhat.com>
4036 * parse.y (patch_invoke): Call force_evaluation_order on a static
4038 (resolve_qualified_expression_name): Call force_evaluation_order
4039 on a arg list that is part of a Qualified Expression Name.
4041 * lang.c (dump_compound_expr): New.
4042 (java_dump_tree): New.
4044 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4046 * gcj.texi: Added item describing the GCJ runtime property
4049 2002-10-15 Richard Henderson <rth@redhat.com>
4051 * jcf-parse.c (get_constant): Fix type warning.
4053 2002-10-15 Andrew Haley <aph@redhat.com>
4055 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4056 (java_inlining_map_static_initializers): Declare.
4058 2002-10-14 Andrew Haley <aph@redhat.com>
4060 * tree-inline.c (remap_block): All local class initialization
4061 flags go in the outermost scope.
4062 (expand_call_inline): Call java_inlining_map_static_initializers.
4063 (expand_call_inline): Call java_inlining_merge_static_initializers.
4064 * java/lang.c (merge_init_test_initialization): New.
4065 (java_inlining_merge_static_initializers): New.
4066 (inline_init_test_initialization): New.
4067 (java_inlining_map_static_initializers): New.
4069 2002-10-11 Mark Wielaard <mark@klomp.org>
4071 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4073 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4075 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4077 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4079 * parse.y (merge_string_cste): Add parentheses around & within |.
4081 2002-10-08 Tom Tromey <tromey@redhat.com>
4083 * parse.y (variable_declarator_id): Simplify error path for
4084 array declarator error. For PR java/8003.
4086 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4088 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4091 2002-10-08 Andrew Haley <aph@redhat.com>
4093 * parse.y (attach_init_test_initialization_flags): Check for
4096 2002-10-07 Anthony Green <green@redhat.com>
4098 * parse.y (merge_string_cste): Fix bug in string concatenation.
4100 2002-10-03 Michael Koch <konqueror@gmx.de>
4102 * gcj.texi (Standard properties):
4103 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4105 2002-10-02 Roger Sayle <roger@eyesopen.com>
4107 PR optimization/6627
4108 * lang.c (java_init): If storing the vbit in function
4109 pointers, ensure that force_align_functions_log is atleast
4110 one to aid compatability with g++ vtables.
4112 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4114 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4115 foul of type-based aliasing.
4117 2002-09-30 Anthony Green <green@redhat.com>
4119 * gcj.texi (Invoking jv-scan): Fix texinfo.
4121 2002-09-28 Anthony Green <green@redhat.com>
4123 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4124 (Code Generation): Add -fno-assert documentation.
4125 * jv-scan.c (flag_assert): New global.
4126 (options): Add assert option.
4127 (help): Add --no-assert documentation.
4128 * parse-scan.y (flag_assert): New global.
4129 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4130 (flag_assert): New global.
4131 * java-tree.h (flag_assert): New global.
4132 * lex.c (java_lex): Obey flag_assert.
4133 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4136 2002-09-26 Andrew Haley <aph@redhat.com>
4138 * expr.c (build_java_array_length_access): Check for null pointer.
4139 * expr.c (expand_java_arrayload): Likewise.
4141 2002-09-21 Richard Henderson <rth@redhat.com>
4143 * jcf-parse.c (get_constant): Decode from IEEE no matter
4144 what the target format.
4146 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4148 * ChangeLog: Follow spelling conventions.
4149 * class.c: Likewise.
4152 * gjavah.c: Likewise.
4153 * java-tree.h: Likewise.
4154 * jcf-dump.c: Likewise.
4155 * jcf-parse.c: Likewise.
4156 * jvspec.c: Likewise.
4158 * mangle.c: Likewise.
4159 * parse.y: Likewise.
4161 2002-09-17 Tom Tromey <tromey@redhat.com>
4163 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4164 where \r appears at EOF. Fixes PR java/7950.
4166 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4168 * jvspec.c (lang_specific_driver): Remove unused variable.
4170 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4172 * java-tree.h (union lang_tree_node): Add chain_next option.
4174 2002-09-16 Richard Henderson <rth@redhat.com>
4176 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4177 use new real.h interface.
4178 * jcf-write.c (find_constant_index): Use new real.h interface.
4179 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4181 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4183 * lang.c: Follow spelling conventions.
4185 2002-09-11 Per Bothner <per@bothner.com>
4187 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4188 constant to the type of the field.
4189 (java_complete_tree): Remove now-redundant code.
4191 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4193 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4196 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4197 return label if a ret instruction for the jsr has been reached.
4199 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4201 * parse.y (DIR_SEPARATOR): Don't define.
4202 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4204 2002-08-28 Andrew Haley <aph@redhat.com>
4206 * verify.c (verify_jvm_instructions): Allow exception handler
4207 inside code that is being protected, but generate a warning.
4208 * except.c (link_handler): Initialize `expanded' in new eh_range.
4209 (binding_depth, is_class_level, current_pc): Declare extern.
4211 2002-09-01 Mark Wielaard <mark@klomp.org>
4213 * gcj.texi: Add chapter about system properties.
4216 2002-08-26 Tom Tromey <tromey@redhat.com>
4218 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4219 conversion if RHS_TYPE is byte, short, or char.
4221 2002-08-22 Tom Tromey <tromey@redhat.com>
4223 * gcj.texi (Invoking gij): Document -cp and -classpath.
4225 2002-08-21 Tom Tromey <tromey@redhat.com>
4227 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4228 $(prefix)/share. For PR libgcj/7633.
4230 For PR java/6005 and PR java/7611:
4231 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4232 (java_can_use_bit_fields_p): New function.
4234 2002-08-16 Tom Tromey <tromey@redhat.com>
4236 * gcj.texi (Class Initialization): Mention class initialization of
4239 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4241 * Make-lang.in (java-tree-inline.o): New.
4242 (JAVA_OBJS): Add java-tree-inline.o.
4243 * parse.y (source_end_java_method): Call java_optimize_inline.
4244 (java_expand_method_bodies): Save method's tree in
4246 (add_stmt_to_compound): Keep track of the number of statments.
4247 * lang.c (java_init): Enable flag_inline_trees.
4248 (java_post_options): If flag_inline_functions is on, enable
4249 flag_inline_trees instread.
4250 (decl_constant_value): New.
4251 (java_tree_inlining_walk_subtrees): New.
4252 * java-tree.h (DECL_NUM_STMTS): New macro.
4253 (java_optimize_inline): Declare.
4254 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4255 Handle a LABEL_EXPR.
4256 * decl.c (build_result_decl): If we already have a DECL_RESULT
4258 (dump_function): New.
4259 (java_optimize_inline): New.
4260 (dump_function): New.
4262 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4265 * parse.y (build_assertion): Invert return from
4266 desiredAssertionStatus.
4268 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4270 * jcf-write.c (get_access_flags): Return correct access flags for
4271 private and protected inner classes.
4273 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4275 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4277 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4279 * mangle_name.c: Don't include obstack.h twice.
4280 * xref.c: Don't include obstack.h.
4282 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4284 * class.c: (permanent_obstack): Delete declaration.
4285 * constants.c: (permanent_obstack): Delete declaration.
4286 * except.c: (permanent_obstack): Delete declaration.
4287 * expr.c: (permanent_obstack): Delete declaration.
4288 * jcf-parse.c: (permanent_obstack): Delete declaration.
4289 (saveable_obstack): Delete declaration.
4290 * parse.h: (permanent_obstack): Delete declaration.
4291 * typeck.c: (permanent_obstack): Delete declaration.
4293 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4295 * gcj.texi (version-gcc): Increase to 3.3.
4297 2002-07-22 Tom Tromey <tromey@redhat.com>
4299 * lex.c (java_lex): Check for `e' or `E' after 0.
4301 2002-07-21 Richard Henderson <rth@redhat.com>
4303 * lang.c (java_unsafe_for_reeval): New.
4304 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4306 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4308 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4309 (jcf_path_init): Use GET_ENVIRONMENT.
4311 2002-07-10 Roger Sayle <roger@eyesopen.com>
4312 Zack Weinberg <zack@codesourcery.com>
4314 * builtins.c (initialize_builtins): Remove defines that
4315 handled C/C++ specific junk hereby removed from builtins.def.
4317 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4319 * lang.c (java_post_options): Update prototype.
4321 2002-07-05 Roger Sayle <roger@eyesopen.com>
4323 * builtins.c (initialize_builtins): Ignore the additional
4324 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4325 the builtins.def file.
4327 2002-07-01 Tom Tromey <tromey@redhat.com>
4330 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4333 2002-07-01 Roger Sayle <roger@eyesopen.com>
4335 * java/decl.c (builtin_function): Accept additional parameter.
4336 (java_init_decl_processing): Pass an additional NULL_TREE
4337 argument to builtin_function.
4339 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4341 * gcj.texi: Fixed gcj invocation example so that it compiles.
4343 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4345 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4346 * parse.y (mark_parser_ctxt): Likewise.
4347 (check_modifiers, declare_local_variables): Avoid incorrect
4348 hardcoded constant 10.
4350 * lex.c (java_read_char): Avoid "comparison is always true"
4353 2002-06-25 Andreas Schwab <schwab@suse.de>
4355 * expr.c (JSR): Avoid undefined operation on PC.
4357 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4359 * decl.c (clear_binding_level): Const-ify.
4361 2002-06-13 Akim Demaille <akim@epita.fr>
4363 * parse.y (class_declaration, interface_declaration): Make sure
4364 all their rules have an action, in order to avoid meaningless `$$
4365 = $1' and their type clashes.
4367 2002-06-11 Tom Tromey <tromey@redhat.com>
4369 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4370 * parse-scan.y (statement_without_trailing_substatement): Added
4372 (assert_statement): New rule.
4373 * java-tree.h (struct lang_type) [assertions]: New field.
4374 (TYPE_USES_ASSERTIONS): New macro.
4375 (CLASS_USES_ASSERTIONS): Likewise.
4376 (FIELD_SYNTHETIC): New define.
4377 * lex.c (java_lval;): Added ASSERT_TK.
4378 * parse.y (ASSERT_TK): Added.
4379 (statement_without_trailing_substatement): Added assert_statement.
4380 (assert_statement): New rule.
4381 (build_assertion): New function.
4382 (maybe_generate_pre_expand_clinit): Create and initialize
4383 $assertionsDisabled.
4384 (lookup_package_type): Removed decl.
4385 * keyword.h: Rebuilt.
4386 * keyword.gperf (assert): New token.
4388 2002-06-10 Akim Demaille <akim@epita.fr>
4390 * parse.y (interface_type_list, class_member_declaration)
4391 (unary_expression_not_plus_minus): Remove duplicate %type.
4394 2002-06-09 Tom Tromey <tromey@redhat.com>
4396 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4398 * parse.y (method_header): Give error message in all cases.
4401 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4403 Don't use RTL inlining. Fix for PR java/6820.
4404 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4405 (flag_really_inline): New.
4406 (java_decode_option): Set flag_really_inline if -finline-functions
4408 (java_post_options): New function. Turn off inlining unless
4409 flag_really_inline is set.
4411 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4413 * gjavah.c (throwable_p): Accept argument as either a classname or
4414 signature fragment. Create null-terminated classname string for super
4415 when calling itself recursively.
4416 (decode_signature_piece): Skip first character from class name
4417 signature when calling throwable_p.
4419 2002-06-08 H.J. Lu (hjl@gnu.org)
4421 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4423 2002-06-04 Tom Tromey <tromey@redhat.com>
4425 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4427 2002-06-04 Michael Koch <konqueror@gmx.de>
4429 * gcj.texi (Input Options): Fixed typo.
4431 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4433 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4434 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4435 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4436 and all now-pointless local variables. Rename other local
4437 variables to reflect their not being handles.
4439 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4440 #if JCF_USE_STDIO blocks.
4442 * parse.y: Add missing semicolon at end of rule.
4444 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4446 * check-init.c (attach_initialized_static_class): Delete, unused.
4447 * parse.y: Use htab_t instead of struct hashtable, update
4449 * java-tree.h: Include hashtab.h instead of hash.h.
4450 (struct lang_decl_func): Use htab_t, set up for gengtype.
4451 (struct init_test_hash_entry): Delete.
4452 (struct treetreehash_entry): New.
4453 (java_treetreehash_find): New
4454 (java_treetreehash_new): New prototype.
4455 (java_treetreehash_create): New prototype.
4456 (java_mark_tree): Delete prototype.
4457 (java_hash_hash_tree_node): Delete prototype.
4458 (java_hash_compare_tree_node): Delete prototype.
4459 (attach_initialized_static_class): Delete prototype.
4460 * expr.c (build_class_init): Update to use java_treetreehash
4462 (java_expand_expr): Update to use htab_t.
4463 (emit_init_test_initialization): Likewise.
4464 * decl.c (java_mark_tree): Delete.
4465 * class.c (init_test_hash_newfunc): Delete.
4466 (java_hash_hash_tree_node): Delete.
4467 (java_hash_compare_tree_node): Delete.
4468 (add_method_1): Update to use java_treetreehash functions.
4469 (JAVA_TREEHASHHASH_H): New macro.
4470 (java_treetreehash_hash): New function.
4471 (java_treetreehash_compare): New function.
4472 (java_treetreehash_find): New function.
4473 (java_treetreehash_new): New function.
4474 (java_treetreehash_create): New function.
4475 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4477 * Make-lang.in (java/parse.o): Depend on debug.h.
4478 * java-tree.h (struct lang_identifier): Use gengtype.
4479 (union lang_tree_node): New.
4480 (struct lang_decl_func): Use gengtype.
4481 (struct lang_decl_var): Likewise.
4482 (struct lang_decl): Likewise.
4483 * parse.y: Include debug.h.
4484 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4486 * lang.c (struct language_function): New dummy structure.
4488 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4489 descriminator for DECL_LANG_SPECIFIC.
4490 (struct lang_decl_func): Rename from struct lang_decl.
4491 (enum lang_decl_desc): New.
4492 (struct lang_decl): Make it a union. Update all the accessor macros.
4493 (struct lang_type): Use gengtype.
4494 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4495 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4496 are now the same size.
4497 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4498 use discriminator to mark DECL_LANG_SPECIFIC.
4500 * Make-lang.in (gt-java-builtins.h): New rule.
4501 (java/builtins.o): Add dependency on gt-<filename>.h.
4502 * builtins.c: Use gengtype for roots.
4503 (union string_or_tree): Use gengtype.
4504 (struct builtin_record): Use gengtype.
4505 * config-lang.in (gtfiles): Add builtins.c.
4507 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4508 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4509 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4510 gt-java-parse.h, gtype-java.h): Add rules to generate.
4511 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4512 (class.o): Add dependency on gt-*.h.
4513 (constants.o): Likewise.
4516 (jcf-parse.o): Likewise.
4517 (jcf-write.o): Likewise.
4519 * config-lang.in (gtfiles): New.
4520 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4521 * constants.c: Replace uses of ggc_add_* with GTY markers.
4523 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4524 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4525 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4526 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4528 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4530 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4531 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4533 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4534 Include gtype-java.h.
4536 2002-06-02 Tom Tromey <tromey@redhat.com>
4538 Fix for PR java/5913:
4539 * parse.y (patch_binop): Call patch_string on op1.
4541 2002-06-02 Tom Tromey <tromey@redhat.com>
4543 Fix for PR java/1343, PR java/6336:
4544 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4545 formatting. Changed return type.
4546 (anonymous_class_counter): Moved to top of file.
4547 (maybe_make_nested_class_name): Append number to class name for
4548 function-local classes.
4550 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4552 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4553 * Make-lang.in: Update dependency lists.
4555 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4557 * gjavah.c (throwable_p): Do not free the name of the class after
4558 passing it to find_class.
4559 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4560 * jcf-io.c (dirent.h): Include it.
4561 (fnmatch.h): Likewise.
4562 (compare_path): New function.
4563 (java_or_class_file): Likewise.
4564 (memoized_dirlist_entry): New type.
4565 (memoized_dirlist_lookup_eq): New function.
4566 (memoized_dirlists): New variable.
4567 (caching_stat): New function.
4568 (memoized_class_lookup_eq): New function.
4569 (memoized_class_lookups): Likewise.
4570 (find_class): Use memoized_class_lookups and caching_stat.
4571 * jcf.h (JCF_USE_SCANDIR): Define.
4572 * parse.y (java_expand_classes): Write the class files in reverse
4575 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4577 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4579 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4581 * jcf-write.c (write_classfile): Unlink the temporary file if it
4582 cannot be renamed. Use concat to build up the name of the
4585 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4587 * jcf-write.c (write_classfile): Write the file to a
4588 temporary file and then rename it.
4590 2002-05-07 Tom Tromey <tromey@redhat.com>
4592 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4594 Fix for PR java/1200:
4595 * gjavah.c (throwable_p): New function.
4596 (decode_signature_piece): Use it. A `WeakReference' isn't the
4599 (gcjh_streq): New function.
4601 2002-05-07 Andreas Jaeger <aj@suse.de>
4603 * parse.y (finish_for_loop): Fix if statement.
4605 2002-05-06 Tom Tromey <tromey@redhat.com>
4607 Fix for PR java/5941:
4608 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4609 loop update expression.
4610 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4611 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4613 2002-05-04 Mark Wielaard <mark@klomp.org>
4616 * parse.y (build_string_concatenation): Return just op1 only when op2
4617 is null and op1 is a STRING_CST, otherwise always construct a
4620 2002-04-27 Tom Tromey <tromey@redhat.com>
4623 * parse.y (string_convert_int_cst): New function.
4624 (merge_string_cste): Use it.
4626 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4628 * java-tree.h (java_parse_file): Update.
4629 (java_set_yydebug): Remove.
4630 * jcf-parse.c (yydebug): Remove.
4631 (java_set_yydebug): Die.
4632 (java_parse_file): Update.
4633 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4635 2002-04-24 Tom Tromey <tromey@redhat.com>
4638 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4639 EXPR_WFL_QUALIFICATION of qual_wfl.
4641 2002-04-23 Per Bothner <per@bothner.com>
4643 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4644 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4645 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4647 2002-04-23 Tom Tromey <tromey@redhat.com>
4650 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4651 recognize `-fcompile-resource='.
4652 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4655 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4657 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4658 paths. Fixes PR java/2791.
4660 2002-04-19 Andrew Haley <aph@redhat.com>
4662 * jcf-write.c (push_long_const): lo, hi: New variables.
4663 Use rshift_double to extract the high part of a 64-bit long.
4664 Use WORD_TO_INT to extract the low part.
4666 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4667 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4668 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4670 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4672 * typeck.c (incomplete_type_error): Remove.
4674 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4676 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4677 for hash synchronization.
4678 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4679 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4682 2002-04-16 Mark Wielaard <mark@klomp.org>
4684 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4687 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4689 Fix for PR java/6294:
4690 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4693 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4695 Fix for PR java/6085:
4696 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4697 to get enclosing "this" argument for inner-class constructor
4698 invocation. Pass correct arguments to build_access_to_thisn.
4700 2002-04-10 Andreas Jaeger <aj@suse.de>
4702 * gcj.texi (Input Options): Fix extdirs patch.
4704 2002-04-10 Anthony Green <green@redhat.com>
4706 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4708 2002-04-09 Anthony Green <green@redhat.com>
4710 * gcj.texi (Input Options): Add --extdirs documentation.
4711 * jcf-dump.c (OPT_extdirs): New macro.
4712 (options): Add extdirs option.
4713 (help): Describe --extdirs.
4714 (main): Handle OPT_extdirs.
4715 * gjavah.c (OPT_extdirs): New macro.
4716 (options): Add extdirs option.
4717 (help): Describe --extdirs.
4718 (main): Handle OPT_extdirs.
4719 * jcf-path.c (jcf_path_init): Add extdirs support.
4720 (jcf_path_extdirs_arg): New function.
4721 (extensions): New variable to hold extensions path entries.
4722 * jvspec.c: Remove -fextdirs= when compiling main().
4723 * lang.c (java_decode_option): Handle -fextdirs=.
4724 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4725 * Make-lang.in: Compile jcf-path with version info for use in
4726 identifying the appropriate libgcj.jar.
4728 2002-04-08 Tom Tromey <tromey@redhat.com>
4731 * .cvsignore: Added rmic.1 and rmiregistry.1.
4732 * gcj.texi (Top): Link to new nodes.
4733 (Invoking rmic): New node.
4734 (Invoking rmiregistry): Likewise.
4735 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4737 (java.maintainer-clean): Likewise.
4738 ($(srcdir)/java/rmic.1): New target.
4739 ($(srcdir)/java/rmiregistry.1): Likewise.
4740 (java.install-man): Handle rmic.1 and rmiregistry.1.
4742 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4744 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4745 Add note about handling uncaught exceptions. Add an exception handler
4748 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4750 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4751 after using it to patch CALL_EXPR.
4753 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4755 * gcj.texi (Invocation): Document CNI invocation API.
4757 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4759 * expr.c (truthvalue_conversion): Rename. Update.
4760 (expand_compare): Update.
4761 * java-tree.h (java_truthvalue_conversion): New.
4762 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4764 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4766 * java-tree.h (java_mark_addressable): New.
4767 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4768 * typeck.c (mark_addressable): Rename, update.
4770 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4772 * expr.c (build_java_binop): Update.
4773 * java-tree.h (java_signed_type, java_unsigned_type,
4774 java_signed_or_unsigned_type): Update.
4775 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4776 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4777 * parse.y (patch_binop): Update.
4778 * typeck.c (signed_or_unsigned_type, unsigned_type,
4779 signed_type): Update.
4781 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4783 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4784 (java_dummy_print): Remove.
4785 (lang_print_error): Rename. Exit early if inhibiting output.
4786 (inhibit_error_printing_function): New.
4787 (java_init): Don't set hook.
4788 (lang_init_source): Use new boolean.
4790 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4792 * parse.y (do_resolve_class): Fix infinite recursion.
4794 2002-03-29 Tom Tromey <tromey@redhat.com>
4796 * parse.y (check_inner_circular_reference): Ignore incomplete
4799 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4801 * Make-lang.in (builtins.o): Update.
4802 * boehm.c (get_boehm_type_descriptor): Update.
4803 * builtins.c: Include langhooks.h.
4804 * decl.c (java_init_decl_processing): Update.
4805 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4806 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4808 * typeck.c (type_for_mode, type_for_size): Update.
4810 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4812 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4814 2002-03-28 Tom Tromey <tromey@redhat.com>
4816 * except.c (expand_end_java_handler): If the handler type is NULL,
4817 use java.lang.Throwable. Fixes PR java/5986.
4819 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4821 Fix for PR java/4715:
4822 * jcf-parse.c (parse_source_file_3): New function.
4823 (read_class): Call it.
4824 (java_parse_file): Likewise.
4826 2002-03-28 Jan Hubicka <jh@suse.cz>
4828 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4830 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4832 * parse.y (resolve_package): Initialize "decl".
4833 (lookup_package_type): Remove unused function.
4835 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4837 Fix for PR java/5993:
4838 * parse.y (resolve_package): Return the decl if resolution was
4839 successful. Don't special case "java.lang" and "java.lang.reflect"
4840 packages. Set type_name to the merged identifier.
4841 (resolved_qualified_expression_name): Print error using "name" if
4842 resolve_package returns NULL_TREE.
4844 2002-03-27 Tom Tromey <tromey@redhat.com>
4846 * expr.c (expand_invoke): Don't generate null pointer check if
4847 we're calling <init>.
4849 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4851 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4853 * java-tree.h (java_lang_expand_expr): Similarly.
4854 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4855 (java_init): Don't set hook.
4857 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4859 Fix for PR java/5850:
4860 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4861 context if field was not found in the current scope.
4862 * expr.c (lookup_field): Don't look in enclosing contexts.
4864 2002-03-26 Tom Tromey <tromey@redhat.com>
4866 Fix for PR java/5942:
4867 * parse.y (init_src_parse): Added sanity check.
4868 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4871 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4873 * decl.c (lang_mark_tree): Rename java_mark_tree.
4874 * java-tree.h (java_mark_tree): New.
4875 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4877 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4879 * lex.c: Change java_perform_atof to take normal parameters
4880 instead of a pointer to a parameter block. Call it directly
4883 2002-03-22 Mark Wielaard <mark@klomp.org>
4885 Fix for PR java/5368:
4886 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4887 when printing error message.
4889 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4891 * decl.c (maybe_build_cleanup): Remove.
4893 2002-03-22 Tom Tromey <tromey@redhat.com>
4895 Andrew Haley <aph@cambridge.redhat.com>
4897 * expr.c (build_field_ref): Don't build a check if the field is a
4900 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4902 Fix for PR java/6026:
4903 * lex.c (java_lex): Fix parsing of consecutive floats.
4905 2002-03-21 Tom Tromey <tromey@redhat.com>
4907 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4910 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4912 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4913 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4915 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4917 * gcj.texi: @code{gcj} becomes @command{gcj}.
4918 @code{gcc} becomes @command{gcc}.
4919 GcjRaw changed to gnu.gcc.RawData.
4921 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4923 * decl.c (start_java_method): Use new hook.
4924 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4925 (java_init): Remove old hook.
4927 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4929 * builtins.c (define_builtin): Do nothing if `type' is null.
4932 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4934 * parse.y (parser_check_super_interface): Fix error message
4937 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4939 * jcf-parse.c (get_constant): Delete unused variables.
4941 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4943 * java-tree.h (java_parse_file): New.
4944 * jcf-parse.c (yyparse): Rename java_parse_file.
4945 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4947 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4949 * parse.y (craft_constructor): Return the constructor decl.
4950 (java_expand_classes): Update comments.
4951 (lookup_method_invoke): Call fix_constructors immediately for
4952 anonymous class. Fixes PR java/5935.
4954 2002-03-15 Anthony Green <green@redhat.com>
4956 * jcf-parse.c (yyparse): Don't emit class registration
4957 constructor when compiling resource files.
4959 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4961 * lang.c (java_tree_code_type, java_tree_code_length,
4962 tree_code_name): Delete.
4963 (tree_code_type, tree_code_length, tree_code_name): Define.
4964 (java_init): Don't try to copy into the various tree_code
4967 2002-03-12 Tom Tromey <tromey@redhat.com>
4969 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4970 UTF-8, not UCS-2. Fixes PR java/5923.
4972 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4973 a call_expr wrapped in a convert. Fixes PR java/5848.
4975 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4977 * jcf-write.c (write_classfile): Improve error strings.
4979 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4981 * lex.c: Adjust comments to GNU standards.
4983 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4985 Fix for PR java/5902:
4986 * lex.c (java_lex): Fix parsing of literals.
4988 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4990 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4991 to prevent it getting evaluated twice in the store checking case.
4992 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4995 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4997 * decl.c (java_init_decl_processing): Make sure class_type_node
4998 alignment is not less than 64 bits if hash synchronization is enabled.
5000 2002-03-08 Per Bothner <per@bothner.com>
5002 * parse.y (java_complete_lhs): Check if patch_assignment
5003 returned an error-mark.
5005 * parse.y (try_builtin_assignconv): Don't special-case zero.
5007 2002-03-08 Per Bothner <per@bothner.com>
5009 Fix for PR java/5812.
5010 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5011 here instead of in JSR macro. Likewise with load_type_state call.
5012 Do the latter on if the return_pc has been verified (the jsr returns).
5013 (JSR): Now just call build_java_jsr.
5015 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5017 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5018 (java.install-common): Link native driver to
5019 JAVA_TARGET_INSTALL_NAME.
5021 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5023 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5024 * builtins.c(sin_builtin): Likewise
5025 * builtins.c(sqrt_builtin): Likewise
5027 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5029 * java/expr.c, java/jcf-parse.c, java/lex.c:
5030 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5031 REAL_ARITHMETIC blocks unconditional. Delete some further
5032 #ifdef blocks predicated on REAL_ARITHMETIC.
5034 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5036 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5037 explicit sizeof/sizeof.
5038 * decl.c (java_init_decl_processing): Likewise.
5039 * jcf-parse.c (init_jcf_parse): Likewise.
5040 * parse.y (init_src_parse): Likewise.
5042 2002-03-02 Per Bothner <per@bothner.com>
5044 Make --CLASSPATH by a synonym for --classpath and -classpath.
5045 Implement --bootclasspath.
5046 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5047 (classpath_l): Remove.
5048 (jcf_path_CLASSPATH_arg): Remove.
5049 (jcf_path_bootclasspath_arg): New function.
5050 (jcf_path_seal): Simplify accordingly.
5052 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5053 (jcf_path_CLASSPATH): Remove declaration.
5054 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5055 (lang_specific_driver): Translate -bootclasspath.
5056 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5057 * lang.c (decode_lang_options): Do jcf_path_init first.
5058 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5059 * gjavah.c: Also handle --bootclasspath.
5060 Handle --CLASSPATH as a synonum for --classpath.
5061 * jcf-dump.c: Likewise.
5063 "." is not part of system path, but is the default for --classpath.
5064 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5065 (jcf_path_seal): Add "." if no CLASSPATH specified.
5067 * gcj.texi: Document changes.
5069 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5071 * expr.c (build_java_arraystore_check): Fix formatting.
5073 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5075 Fix for PR java/5758, java/5632:
5076 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5077 inner-class separator too.
5078 * parse.y (do_resolve_class): New local `decl_result.'
5079 Progressively build a name for what can have been loaded.
5081 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5083 * expr.c (java_array_data_offset): Removed function.
5084 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5085 (build_java_array_length_access): Obtain "length" value using a
5086 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5087 (build_java_arrayaccess): Correct comment. Access "data" using a
5088 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5089 (build_java_arraystore_check): New function.
5090 (expand_java_arraystore): Use build_java_arraystore_check.
5091 * parse.y (patch_assignment): Simplify code to insert a store check
5092 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5093 * check-init.c (check_init): Update to reflect that an array length
5094 access is now a COMPONENT_REF.
5095 * gcj.texi (Code Generation): Improve documentation of
5096 -fno-bounds-check. Add documentation for -fno-store-check.
5097 * java-tree.h (flag_store_check): Declare.
5098 (build_java_arraystore_check): Declare.
5099 * lang.c (flag_store_check): Initialize to 1.
5100 (lang_f_options): Add store-check option.
5101 * jvspec.c: Don't pass store-check option to jvgenmain.
5102 * lang-options.h: Add help string for -fno-store-check.
5104 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5106 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5107 * java-tree.h (java_dup_lang_specific_decl): New.
5108 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5110 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5112 * builtins.c, decl.c: Delete traditional-mode-related code
5113 copied from the C front end but not used, or used only to
5114 permit the compiler to link.
5116 2002-02-22 Tom Tromey <tromey@redhat.com>
5118 Fix for PR java/2369:
5119 * jvspec.c (verify_class_name): New function.
5120 (lang_specific_driver): Call it.
5121 (JAVA_START_CHAR_P): New macro.
5122 (JAVA_PART_CHAR_P): Likewise.
5124 2002-02-22 Per Bothner <per@bothner.com>
5126 * class.c: Change vtable to be more compatible with g++ v3 abi.
5127 (get_dispatch_table): Prepend offset-to-top (always 0) and
5128 type_info pointer (currently unimplemented hence NULL) to vtable.
5129 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5130 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5131 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5132 (build_dtable_decl): Add declarations for new fields.
5134 2002-02-20 Per Bothner <per@bothner.com>
5136 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5137 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5138 don't need to set it on the COMPOUND_EXPR - the caller does that.
5140 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5142 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5143 `--CLASSPATH' becomes `--classpath.'
5144 * gjavah.c: Likewise.
5145 * jcf-dump.c: Likewise.
5146 * lang-options.h: Likewise.
5148 * jcf-path.c: Updated comment.
5149 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5150 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5151 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5152 (jcf_path_CLASSPATH_arg): Ditto.
5153 (classpath_u): Updated leading comment.
5155 2002-02-20 Per Bothner <per@bothner.com>
5157 * builtins.c (check_for_builtin): New function.
5158 (build_call_or_builtin): Remove.
5159 * java-tree.h: Update accordingly.
5160 * expr.c (expand_invoke): Use build + check_for_builtin instead
5161 of build_call_or_builtin.
5162 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5163 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5164 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5166 2002-02-17 Tom Tromey <tromey@redhat.com>
5168 * java-tree.h (TYPE_STRICTFP): New macro.
5169 (struct lang_type) [strictfp]: New field.
5170 (CLASS_STRICTFP): New macro.
5171 (METHOD_STRICTFP): New macro.
5172 (struct lang_decl) [strictfp]: New field.
5173 * parse.y (method_header): Disallow strictfp constructor or
5175 (STRICT_TK): Move before MODIFIER_TK.
5176 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5177 (METHOD_MODIFIERS): Likewise.
5178 (INTERFACE_MODIFIERS): Likewise.
5179 * jcf-write.c (get_access_flags): Likewise.
5180 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5181 (add_method_1): Likewise.
5182 (get_access_flags_from_decl): Likewise.
5183 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5184 recognize strictfp flag.
5185 * jcf.h (ACC_STRICT): New define.
5187 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5189 * class.c(build_utf8_ref): Move declaration of decl_size
5191 2002-02-07 Tom Tromey <tromey@redhat.com>
5193 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5196 2002-02-04 Anthony Green <green@redhat.com>
5198 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5199 sections if available.
5201 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5203 * parse.y (java_expand_classes): Fix typo in static field loop.
5205 2002-02-02 Richard Henderson <rth@redhat.com>
5207 * class.c (add_field): Mark static fields external.
5208 (build_class_ref): Remove redundant set.
5209 * parse.y (java_expand_classes): Mark static fields of classes
5210 to be compiled as local.
5211 * jcf-parse.c (parse_class_file): Likewise.
5213 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5215 * gcj.texi (About CNI): New node.
5217 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5220 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5221 setlocale() with LC_CTYPE as a parameter.
5224 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5226 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5227 Follow GNU Coding Standards for --version.
5229 2002-01-28 Tom Tromey <tromey@redhat.com>
5231 * expr.c (build_jni_stub): Ensure storage for `meth' is
5233 * parse.y (java_complete_expand_methods): Set
5234 current_function_decl before building JNI stub.
5236 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5238 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5241 2002-01-22 Tom Tromey <tromey@redhat.com>
5243 * decl.c (java_init_decl_processing): Use add_predefined_file.
5244 Predefine RawData.java.
5245 (predef_filenames): Removed.
5246 (java_init_decl_processing): Don't register predef_filenames.
5247 * jcf-parse.c (add_predefined_file): New function.
5248 (predefined_filename_p): Rewrote.
5249 (predefined_filename_p): No longer static.
5250 * decl.c (java_init_decl_processing): Call initialize_builtins.
5251 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5252 (java/builtins.o): New target.
5253 * builtins.c: New file.
5254 * parse.y (patch_invoke): Use build_call_or_builtin.
5255 * java-tree.h (build_call_or_builtin): Declare.
5256 (initialize_builtins): Declare.
5257 (java_set_exception_lang_code): Removed unused declaration.
5258 (PREDEF_FILENAMES_SIZE): Removed.
5259 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5260 (predef_filenames): New define.
5261 (add_predefined_file): Declare.
5262 (predefined_filename_p): Declare.
5263 * expr.c (expand_invoke): Use build_call_or_builtin.
5265 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5267 * parse.y (patch_switch_statement): Fix format specifier.
5269 2002-01-16 Tom Tromey <tromey@redhat.com>
5271 More for PR java/5365:
5272 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5274 (process_file): Generate include for
5275 java.lang.UnsupportedOperationExceptions.
5277 2002-01-15 Andreas Jaeger <aj@suse.de>
5279 * .cvsignore: Add man pages.
5281 2002-01-15 Tom Tromey <tromey@redhat.com>
5283 Fix for PR java/5365:
5284 * gjavah.c (process_file): Turn class name into a file name.
5286 2002-01-14 Matthias Klose <doko@debian.org>
5288 * gcj.texi: Fix whitespace and formatting errors in the
5289 synopsis of the man pages. Update copyright.
5291 2002-01-14 Tom Tromey <tromey@redhat.com>
5294 * Make-lang.in (java.install-man): Handle jv-convert man page.
5295 (java.generated-manpages): Added jv-convert.1.
5296 (java.uninstall): Remove jv-convert.1.
5297 (java.maintainer-clean): Likewise.
5298 ($(srcdir)/java/jv-convert.1): New target.
5299 * gcj.texi (Top): Link to jv-convert node.
5300 (Individual utilities): Likewise.
5301 (Invoking jv-convert): New node.
5303 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5304 Martin Kahlert <martin.kahlert@infineon.com>
5306 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5307 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5309 2002-01-03 Graham Stott <grahams@redhat.com>
5311 * class.c (compile_resource_file): Update copyright date.
5312 Constify filename parameter.
5313 (java-tree.h): Update copyright date.
5314 (compile_resource_file): Constify filename parameter.
5316 2002-01-03 Graham Stott <grahams@redhat.com>
5318 * gcc/jcf-parse.c: Update copyright date.
5319 (yyparse): Constify resource_filename.
5321 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5323 * parse.y (src_parse_roots): Don't needlessly zero init.
5325 2001-12-31 Tom Tromey <tromey@redhat.com>
5327 * parse.y (dump_java_tree): New function.
5328 (source_end_java_method): Call it.
5329 (end_class_declaration): Likewise.
5330 * lang.c (java_decode_option): Call dump_switch_p.
5332 2001-12-28 Tom Tromey <tromey@redhat.com>
5334 * gen-table.pl: Don't process characters after \uffff. Added
5335 comment pointing to input file.
5337 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5339 * gen-table.pl: Const-ify output. Document the location of a
5340 suitable unicode input file.
5342 * chartables.h: Regenerate.
5344 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5346 * chartables.h: Const-ify.
5347 * gjavah.c (options): Likewise.
5348 * jcf-dump.c (options): Likewise.
5349 * jv-scan.c (options): Likewise.
5350 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5351 * parse.y (binop_lookup): Likewise.
5353 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5355 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5356 the static arrays that are output.
5357 * jvspec.c (jvgenmain_spec): Make static.
5358 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5359 * keyword.h: Regenerate.
5360 * lang.c (string_option, process_option_with_no, lang_f_options,
5361 lang_W_options): Const-ify.
5362 * lex.c (java_lex): Likewise.
5364 2001-12-21 Richard Henderson <rth@redhat.com>
5366 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5367 (get_boehm_type_descriptor): ... here. Arrange for the
5368 TREE_TYPE to get set properly.
5370 2001-12-21 Richard Henderson <rth@redhat.com>
5372 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5373 only if the target requires collect2.
5375 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5377 2001-12-20 Tom Tromey <tromey@redhat.com>
5380 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5381 CAN_COMPLETE_NORMALLY for the node.
5382 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5383 generate code for second branch if first branch can't complete
5385 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5386 the loop head if the loop body can't complete normally.
5388 2001-12-20 Tom Tromey <tromey@redhat.com>
5391 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5392 case where `finally' clause can't complete normally.
5394 2001-12-20 Tom Tromey <tromey@redhat.com>
5397 * parse.y (analyze_clinit_body): Added this_class parameter.
5398 Check for more cases where we must keep <clinit>.
5399 (maybe_yank_clinit): Cleaned up flow control.
5401 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5403 * decl.c (java_init_decl_processing): Don't initialize
5404 finit_leg_identifier_node.
5405 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5406 (finit_leg_identifier_node): Remove.
5407 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5409 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5411 * mangle.c (mangle_member_name): Don't special-case for
5413 * mangle_name.c (unicode_mangling_length): Likewise.
5414 (append_unicode_mangled_name): Likewise.
5415 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5418 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5420 * expr.c (build_java_array_length_access): Don't force null pointer
5421 check unless flag_check_references is set.
5423 2001-12-20 Tom Tromey <tromey@redhat.com>
5425 Fix for PR java/3417:
5426 * parse.y (patch_assignment): Added special processing for
5428 (patch_return): Don't convert booleans to integers, and don't
5429 special-case `null'.
5431 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5433 * config-lang.in (diff_excludes): Remove.
5435 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5437 * gcj.texi: Update link to GCC manual.
5439 2001-12-17 Tom Tromey <tromey@redhat.com>
5441 * parse.y (link_nested_class_to_enclosing): Removed useless
5444 2001-12-16 Tom Tromey <tromey@redhat.com>
5446 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5449 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5451 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5452 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5455 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5457 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5459 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5461 * decl.c (java_init_decl_processing): Build otable_type correctly.
5462 otable_decl is an otable_type.
5464 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5466 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5467 otable_type, otable_ptr_type, method_symbol_type,
5468 method_symbols_array_type, method_symbols_array_ptr_type): New
5469 field/global tree definitions.
5470 (flag_indirect_dispatch): New flag.
5471 * decl.c (java_init_decl_processing): Initialize new otable and
5472 otable_syms type nodes and decls. Add new field "index" to
5474 * class.c (build_method_symbols_entry): New function.
5475 (make_method_value): Set "index" to to method's vtable index for
5476 virtual methods when indirect-dispatch is not used.
5477 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5478 and set vtable_method_count to -1. Set otable and otable_syms field
5479 if indirect-dispatch is used and there was something to put in them.
5480 (build_method_symbols_entry): New function.
5481 (emit_offset_symbol_table): New function.
5482 * expr.c (get_offset_table_index): New function.
5483 (build_invokevirtual): Build array reference to otable at the index
5484 returned by get_offset_table_index, and use the result as the vtable
5486 (build_invokeinterface): Similar.
5487 * jcf-parse.c (yyparse): If indirect-dispatch, call
5488 emit_offset_symbol_table at the end of compilation, after all classes
5489 have been generated.
5490 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5491 * lang.c (flag_indirect_dispatch): Define.
5492 (lang_f_options): Add indirect-dispatch flag.
5494 2001-12-14 Matthias Klose <doko@debian.org>
5496 * gcj.texi: Markup for man page generation. Document missing
5497 options printed by <tool> --help.
5498 Terminate description of gij's -ms option with a dot.
5499 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5500 (java.generated-manpages java.install-man, java.uninstall,
5501 java-maintainer-clean) Updated.
5503 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5505 * class.c (get_dispatch_table): Fix java vtable layout
5506 for TARGET_VTABLE_USES_DESCRIPTORS.
5507 * decl.c (java_init_decl_processing): Initialize
5508 alloc_no_finalizer_node, finalize_identifier_node.
5509 * expr.c (class_has_finalize_method): New function.
5510 (expand_java_NEW): Generate calls for finalizer-free allocation.
5511 (build_invokevirtual): Fix java vtable layout for
5512 TARGET_VTABLE_USES_DESCRIPTORS.
5513 * java-tree.h (enum java_tree_index): New entries:
5514 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5515 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5516 (class_has_finalize_method): declare.
5517 (HAS_FINALIZER_P): New macro.
5518 * parse.y (patch_invoke): Generate calls for finalizer-free
5521 2001-12-12 Matthias Klose <doko@debian.org>
5523 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5524 whitespace at end of line.
5526 2001-12-11 Tom Tromey <tromey@redhat.com>
5528 * lex.c (java_init_lex): Define wfl_to_string as
5529 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5531 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5533 * class.c (make_method_value): Use null_pointer_node to
5534 represent empty exception table.
5536 2001-12-10 Tom Tromey <tromey@redhat.com>
5538 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5540 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5542 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5544 2001-12-09 Per Bothner <per@bothner.com>
5546 * check-init.c (current_switch_has_default): New static field.
5547 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5548 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5549 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5551 2001-12-09 Tom Tromey <tromey@redhat.com>
5553 * check-init.c (check_init): Don't allow pre- or post- increment
5554 or decrement of final variable.
5555 (final_assign_error): Minor error message rewording.
5557 2001-12-08 Tom Tromey <tromey@redhat.com>
5559 * java-tree.h: Fixed typo.
5561 * gjavah.c (decompile_method): Don't decompile to `return this'
5564 * gjavah.c (cxx_keywords): Re-sorted.
5565 * lex.c (cxx_keywords): Re-sorted.
5567 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5570 * gjavah.c (print_namelet): Clear subnamelets.
5571 (HANDLE_METHOD): Set `method_printed' earlier.
5573 2001-12-07 Tom Tromey <tromey@redhat.com>
5575 * lang.c (lang_f_options): Added
5576 optimize-static-class-initialization.
5577 (java_decode_option): Removed special case.
5579 2001-12-07 Per Bothner <per@bothner.com>
5581 * check-init.c (check_init): Fix typo freeing memory twice.
5583 2001-12-05 Per Bothner <per@bothner.com>
5585 Restore support for static class initialization optimization.
5586 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5587 * check-init.c (check_int): At end of BLOCK handle initialization
5588 blocks, which used to be done in java_complete_expand_method but did
5589 not handle the case where check_for_initialization might allocate
5590 more than a word of bits.
5591 * decl.c (lang_make_tree): The smic field is now a tree.
5592 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5593 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5595 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5597 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5598 Change from a hash table to a list.
5599 (struct_lang_decl): Change field 'smic' to match.
5600 * class.c (add_method_1): Initialize
5601 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5602 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5603 (java_expand_method_bodies): -here, since 'smic' is now a list.
5604 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5606 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5608 * class.c (java_hash_compare_tree_node): Fix casts.
5610 2001-12-04 Per Bothner <per@bothner.com>
5612 * check-init.c: Handle definite unassignment to finals in addition
5613 to definite assignment.
5614 (loop_current_locals): New field.
5615 (num_current_locals, int start_current_locals, num_current_words):
5617 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5618 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5619 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5620 (get_variable_decl, check_final_reassigned): New functions.
5621 (check_init, check_bool_init): Modify as needed for checking finals.
5622 (check_for_initialization): Take extra parameter and return void.
5623 Do extra start-up logic to check final fields for assignment.
5624 * parse.y (check_static_final_variable_assignment_flag,
5625 reset_static_final_variable_assignment_flag, check_final_assignment,
5626 check_final_variable_local_assignment_flag,
5627 reset_final_variable_indirect_assignment_flag,
5628 reset_final_variable_global_assignment_flag): Remove functions.
5629 (java_complete_expand_methods, outer_field_access_fix,
5630 patch_assignment): Remove no-longer used logic.
5631 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5632 * parse.y (register_fields, java_complete_tree): Update accordingly.
5634 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5635 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5636 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5638 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5640 * java-tree.h (DECL FINAL): New bit-field.
5641 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5642 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5643 (DECL_INIT_CALLS_THIS): New macro.
5644 (struct lang_decl): New bit-field init_calls_this.
5645 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5646 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5647 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5648 use it for both local variables and final fields.
5649 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5651 (struct lang_type): Remove hfv bit-field.
5652 (check_for_initialization): Change to return void.
5654 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5655 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5656 * check-init.c (final_assign_error): New helper function.
5657 (check_final_reassigned, check_init): Use it.
5658 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5660 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5661 bit-fields to unsigned.
5663 2001-12-03 Per Bothner <per@bothner.com>
5665 * parse.y (patch_binop): Minor constant folding.
5667 * parse.y (build_current_thisn): Shorter 'buffer'.
5669 2001-12-03 Per Bothner <per@bothner.com>
5671 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5672 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5673 * jcf-write.c (generate_bytecode_insns): Remove support for
5674 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5675 * check-init.c (check_init): Likewise.
5677 2001-12-03 Per Bothner <per@bothner.com>
5679 * verify.c (subroutine_nesting): New function.
5680 (verify_jvm_instructions): Use it to fix logic for checking that
5681 we're done with the current subroutine.
5683 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5684 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5686 2001-12-03 Per Bothner <per@bothner.com>
5688 * jcf.h: Fix obvious typo in comment.
5689 * typeck.c (build_null_signature): Add comment.
5691 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5693 * expr.c: Remove leading capital from diagnostic messages, as
5694 per GNU coding standards.
5695 * jcf-io.c: Similarly.
5696 * jcf-parse.c: Similarly.
5697 * jv-scan.c: Similarly.
5698 * jvspec.c: Similarly.
5699 * mangle.c: Similarly.
5701 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5702 Alexandre Petit-Bianco <apbianco@redhat.com>
5704 * expr.c (build_java_arrayaccess): Call save_expr on array for
5705 correct evaluation order, modified comment, fixed indentation.
5706 * parse.y: (patch_assignment): Correctly extract the array base
5707 from the tree generate by build_java_arrayaccess, added comments.
5708 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5709 Fixes PR java/3096, PR java/3803, PR java/3965.
5711 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5713 * expr.c (expand_byte_code): Remove trailing periods from messages.
5714 * jcf-parse.c (load_class, jcf_parse): Similarly.
5715 * jcf-write.c (generate_classfile): Similarly.
5716 * lex.c (java_lex): Similarly.
5718 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5720 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5722 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5724 * Make-lang.in (java.generated-manpages): New dummy target.
5726 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5728 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5730 (lang_specific_pre_link): Use set_input to set input_filename.
5732 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5733 (main): Fix definition.
5734 Strip `main' from classname.
5737 2001-11-18 Roger Sayle <roger@eyesopen.com>
5739 * parse.h (java_expand_switch): Remove old prototype.
5741 2001-11-18 Tom Tromey <tromey@redhat.com>
5743 Fix for PR java/1401:
5744 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5746 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5749 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5751 * lang.c (finish_parse): Rename to java_finish.
5752 (LANG_HOOKS_FINISH, java_finish): New.
5754 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5756 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5757 * java-tree.h: New prototype.
5758 * lang.c (java_init): Update prototype. Combine with old init_parse.
5760 2001-11-13 Tom Tromey <tromey@redhat.com>
5762 * gjavah.c (method_signature): New global.
5763 (HANDLE_METHOD): Set it.
5764 (decompile_return_statement): New function.
5765 (decompile_method): Use it.
5766 (print_method_info): Removed `synth' argument.
5768 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5770 * java-tree.h (java_set_yydebug): New.
5771 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5772 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5773 (print_lang_decl, print_lang_type, print_lang_identifier,
5774 print_lang_statistics, lang_print_xnode): Remove.
5776 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5778 * jcf-parse.c (init_lex): Remove.
5779 * lang.c (language_string, lang_identify): Remove.
5780 (struct lang_hooks): Constify.
5781 (LANG_HOOKS_NAME): Override.
5782 (init_parse): Update.
5784 2001-11-08 Andreas Franck <afranck@gmx.de>
5786 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5787 program_transform_name the way suggested by autoconf.
5788 (java.install-common): Also transform auxiliary program names with
5789 program_transform_name.
5791 2001-11-08 Tom Tromey <tromey@cygnus.com>
5793 * parse.y (trap_overflow_corner_case): New rule.
5794 (unary_expression): Use it.
5795 * lex.c (java_init_lex): Don't set minus_seen.
5796 (yylex): Don't use minus_seen. Communicate overflow to parser for
5798 (error_if_numeric_overflow): New function.
5799 * parse.h (minus_seen): Removed field.
5800 (JAVA_RADIX10_FLAG): New define.
5802 2001-11-07 Tom Tromey <tromey@redhat.com>
5804 Patch for PR java/1414:
5805 * parse.y (case_label_list): New global.
5806 (goal): Register case_label_list with GC.
5807 (java_complete_lhs): Save new case on case_label_list.
5808 (patch_switch_statement): Check for duplicate case labels.
5810 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5812 * parse.y (patch_assignment): Removed unused third argument.
5813 (java_complete_lhs): Removed unused third argument to patch_assignment.
5815 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5817 * lang.c: Include langhooks-def.h.
5818 * Make-lang.in: Update.
5820 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5822 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5824 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5826 * mangle.c (find_compression_record_match): Don't match compression
5827 records for package name elements unless they occur at the start of
5828 the name. Fix for PR java/4717.
5830 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5832 * expr.c (expand_java_field_op): Don't special-case references to
5833 java.lang.PRIMTYPE.TYPE.
5834 (build_primtype_type_ref): Removed.
5835 * java-tree.h (build_primtype_type_ref): Remove prototype.
5836 * parse.y (maybe_build_primttype_type_ref): Removed.
5837 (complete_function_arguments): Don't special-case references to
5838 java.lang.PRIMTYPE.TYPE.
5839 (patch_assignment): Likewise.
5840 (array_constructor_check_entry): Likewise.
5842 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5844 * mangle.c (static tree compression_table): Fixed leading comment.
5845 * parse.h (struct parser_ctxt): Fixed field comment.
5846 * parse.y (check_pkg_class_access): New prototype, fixed leading
5847 comment, new parameter used to emit error only if passed as true.
5848 (parse_check_super): Pass extra argument to check_pkg_class_access.
5849 (do_resolve_class): Likewise.
5850 (process_imports): Likewise.
5851 (read_import_dir): Fixed indentation.
5852 (find_in_imports_on_demand): New local class_type_name. Local
5853 node_to_use deleted. while loop changed into for loop. Report
5854 multiple definition only for accessible classes. Improved error
5856 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5857 assigned to parameter list, fixed indentation. while loop changed
5858 into for loop, restore TREE_CHAIN on local `tem' before the next
5861 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5863 * lang.c (lang_get_alias_set): Deleted.
5865 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5867 * gjavah.c (jni_print_char): Fix thinko in last change.
5869 * gjavah.c (jni_print_char, decode_signature_piece): Use
5870 safe-ctype macros and/or fold extra calls into fewer ones.
5871 * lex.c (java_read_unicode, java_lex): Likewise.
5872 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5873 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5874 * mangle_name.c (append_unicode_mangled_name,
5875 unicode_mangling_length): Likewise.
5877 2001-10-17 Richard Henderson <rth@redhat.com>
5879 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5881 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5883 * lang.c (langhooks.h): Included.
5884 (LANG_HOOKS_INIT): Redefined.
5885 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5886 (LANG_HOOKS_DECODE_OPTION): Likewise.
5887 (struct lang_hooks lang_hooks): New initialization.
5889 2001-10-11 Per Bothner <per@bothner.com>
5891 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5892 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5893 The former is simpler, and jcf-write.c handles it better.
5894 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5895 or WITH_CLEANUP_EXPR.
5896 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5897 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5899 * parse.y (patch_if_else_statement): If the condition is constant,
5900 optimize away the test.
5902 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5904 * parse.y (patch_cast): Call patch_string on the first operand of
5905 the incoming node, update it if necessary. Fixes PR java/4510.
5907 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5909 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5910 when name qualifier matches a package name.
5912 2001-10-08 Tom Tromey <tromey@redhat.com>
5914 Fix for PR java/4489:
5915 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5916 force a new label when computing `body_block'.
5918 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5920 * jcf-io.c (format_uint): Const-ify.
5921 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5922 * lex.c (java_get_line_col): Likewise.
5923 * parse.y (build_incdec): Likewise.
5925 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5927 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5928 a NULL enclosing context if appropriate. Fixes PR java/4466.
5930 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5932 * parse.y (patch_assignment): Use lvalue's original TYPE when
5933 building the final COMPOUND_EXPR.
5934 (try_reference_assignconv): Fixed leading comment.
5936 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5938 * parse.y (check_final_variable_indirect_assignment): For
5939 COMPOUND_EXPR, return only if finals were found initialized
5940 properly, if not, keep on checking.
5941 (check_final_variable_global_assignment_flag): New local
5942 error_found, set when appropriate and used to decide whether to
5943 report uninitialized finals. Fixed typo in comment.
5945 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5947 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5948 last three initializations. Fixes PR java/4360.
5950 2001-09-21 Richard Henderson <rth@redhat.com>
5952 * class.c (get_dispatch_table): Handle function descriptors.
5953 (build_dtable_decl): Likewise.
5954 * expr.c (build_invokevirtual): Likewise.
5956 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5958 * parse.y (patch_method_invocation): Build class initialization
5959 when static finals are used to qualify method invocation.
5962 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5964 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5965 build_type_name_from_array_name.
5966 (STRING_STRIP_BRACKETS): New macro.
5967 * parse.y (build_type_name_from_array_name): New function.
5968 (array_creation_expression:): Accumulate []s instead of [s.
5969 (cast_expression:): Accumulate []s instead of [s after cast type
5971 (build_array_from_name): Local string deleted, use
5972 build_type_name_from_array_name.
5973 (build_unresolved_array_type): Accumulate []s instead of [s after
5975 (register_fields): Fixed comment.
5976 (resolve_class): Local name, base deleted, new locals tname and
5977 array_dims. Use build_type_name_from_array_name. Use array_dims to
5979 (purify_type_name): Use STRING_STRIP_BRACKETS.
5981 2001-09-18 Andreas Jaeger <aj@suse.de>
5983 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5984 * jv-scan.c: Likewise.
5986 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5988 * parse.y (patch_method_invocation): Inner class creation context
5989 check not enforced within constructors. Fixes PR java/1873.
5991 2001-09-16 Tom Tromey <tromey@redhat.com>
5993 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5994 NOTE_PUSH for single-case push. Fixes PR java/4189.
5996 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5998 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5999 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6000 (struct lang_type): New fields import_list and import_demand_list.
6001 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6002 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6003 (do_resolve_class): New local saved_enclosing_type, initialized,
6004 passed as parameter to find_in_imports and find_in_imports_on_demand.
6005 (find_in_imports): Added paramater enclosing_type, use its
6006 TYPE_IMPORT_LIST when applicable.
6007 (find_in_imports_on_demand): Added parameter enclosing_type, use
6008 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6009 declaration and initialization.
6010 (fold_constant_for_init): Switch/restore current_class to the
6011 appropriate context.
6013 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6015 * verify.c (verify_jvm_instructions): Fix typo.
6017 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6019 * expr.c (expand_invoke): Const-ification.
6020 * parse.y (patch_method_invocation): Likewise.
6022 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6024 * gjavah.c (cxx_keywords): Const-ification.
6025 * keyword.gperf (java_keyword): Likewise.
6026 * lang.c (java_tree_code_name): Likewise.
6027 * lex.c (cxx_keywords): Likewise.
6028 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6030 2001-09-11 Richard Henderson <rth@redhat.com>
6032 * parse.h (ctxp_for_generation): Mark extern.
6034 2001-09-10 Richard Henderson <rth@redhat.com>
6036 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6038 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6040 * typeck.c (java_array_type_length, build_prim_array_type):
6041 Represent empty arrays by NULL index.
6043 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6045 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6046 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6048 2001-09-06 Anthony Green <green@redhat.com>
6050 * class.c (O_BINARY): Define if necessary.
6051 (registerResource_libfunc): Declare.
6052 (init_class_processing): Initilize registerResource_libfunc.
6053 (compile_resource_file): New function.
6054 * java-tree.h (resource_name): Declare.
6055 (compile_resource_file): Declare.
6056 * jcf-parse.c (yyparse): Handle compiling java resource files.
6057 * lang.c (java_decode_option): Handle -fcompile-resource option.
6058 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6060 * gcj.texi (Code Generation): Add documentation for -R flag.
6062 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6064 * jcf-write.c (generate_classfile): Issue an error in case of
6065 field/initial value mismatch.
6066 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6067 being initialized and we're generating bytecode.
6068 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6069 set DECL_INITIAL properly when appropriate.
6073 2001-09-01 Per Bothner <per@bothner.com>
6075 * parse.y (maybe_yank_clinit): A field without an initializer is not
6076 relevant. All initializers except static final and constant require
6077 <clinit>, regardless of flag_emit_class_files.
6079 2001-08-31 Per Bothner <per@bothner.com>
6081 * class.c (set_constant_value): When not emitting class files, then a
6082 String ConstantValue is a utf8const_ptr_type.
6084 2001-08-30 Per Bothner <per@bothner.com>
6086 * jcf-write.c (generate_classfile): Check that field is primitive
6087 or string before emitting ConstantValue attribute.
6089 2001-08-30 Per Bothner <per@bothner.com>
6091 * parse.y (resolve_qualified_expression_name): If creating a
6092 COMPOUND_EXPR, set it's type correctly.
6094 2001-08-30 Per Bothner <per@bothner.com>
6096 * jcf-io.c (open_class): Set filename field.
6098 * jcf-parse,c (parse_class_file): Set current_function_decl
6099 for better error message when Code attribute is missing.
6101 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6102 better diagnostics, especially for constructors.
6104 2001-08-30 Per Bothner <per@bothner.com>
6106 * jcf-write.c (generate_classfile): Don't write ConstantValue
6107 attribute if field is not final, for compatibility with jdk.
6109 * jcf-write.c (generate_classfile): Convert ConstantValue values
6110 to correct type. Work-around for front-end bug.
6111 * class.c (set_constant_value): Error if constant has wrong type.
6113 2001-08-30 Per Bothner <per@bothner.com>
6115 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6116 "Double" are printed at verbosity 1.
6118 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6120 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6122 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6124 * parse.y (patch_assignment): Don't verify final re-assignment here.
6125 (java_complete_lhs): Verify assignments to finals calling
6126 patch_assignment. Verify re-assignments to finals before calling
6129 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6131 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6134 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6136 * lex.c (java_lex): new local found_hex_digits. Set and then used
6137 in test to reject invalid hexadecimal numbers.
6138 * parse.y (java_complete_tree): Prevent unwanted cast with
6139 initialized floating point finals.
6140 (patch_binop): Emit a warning when detecting a division by zero,
6141 mark result not constant, don't simplify non integer division.
6143 2001-08-28 Per Bothner <per@bothner.com>
6145 * jcf-write.c (generate_bytecode_insns): For increments and
6146 decrements just recurse to push constant. Improvement on Mark's patch.
6148 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6150 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6151 real conversion for increments and decrements of reals.
6153 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6155 * parse.y (resolve_qualified_expression_name): Handle unresolved
6156 qualified expressions, prevent numerical qualifiers, fixed typo.
6159 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6161 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6162 don't report anything but deprecated class when marked so. Handle
6164 (patch_method_invocation): Check deprecation on methods and types.
6165 (patch_binop): code becomes an enum tree_code, added default: to
6166 switch to handle that. Detect division by zero, try to fold and
6167 return before using a subroutine.
6169 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6171 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6172 file smaller than 4 bytes.
6173 * parse.y (check_inner_circular_reference): New function.
6174 (check_circular_reference): Likewise.
6175 (array_initializer:): Accept {,}.
6176 (java_check_circular_reference): Rewritten using
6177 check_circular_reference and check_inner_circular_reference.
6178 (java_complete_expand_method): Unconditionally save and restore
6179 the unpurged exception list.
6180 (build_dot_class_method_invocation): Unmangle signature parameter.
6182 2001-08-21 Tom Tromey <tromey@redhat.com>
6184 * decl.c (init_decl_processing): Add `throws' field to method
6186 * class.c (make_method_value): Compute `throws' field for method.
6188 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6190 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6191 circularity is detected.
6192 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6194 2001-08-17 Richard Henderson <rth@redhat.com>
6196 * class.c (emit_register_classes): Add align parameter to
6197 call to assemble_integer.
6199 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6201 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6202 loading a class_or_name fails, try considering an innerclass name
6203 and load the enclosing context.
6204 * parse.y (resolve_inner_class): New function.
6205 (find_as_inner_class): Added leading comment.
6206 (register_incomplete_type): Keep the current context as enclosing
6207 context for JDEP_FIELD dependencies.
6208 (do_resolve_class): Locals new_class_decl and super initialized to
6209 NULL. Call resolve_inner_class, explore the enclosing context
6210 superclass if necessary.
6213 2001-08-16 Tom Tromey <tromey@redhat.com>
6215 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6216 * gjavah.c (main): Updated for change to jcf_path_seal.
6217 * lang.c (version_flag): New global.
6218 (java_decode_option): Recognize `-version'.
6219 (java_init): Update for change to jcf_path_seal.
6220 * jcf.h (jcf_path_seal): Added `print' argument.
6221 * jcf-path.c (jcf_path_seal): Added `print' argument.
6223 2001-08-13 Zack Weinberg <zackw@panix.com>
6225 * Make-lang.in (java/decl.o): Update dependencies.
6226 * decl.c: Include libfuncs.h, don't include toplev.h.
6228 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6230 * decl.c (init_decl_processing): exception_type_node,
6231 class_not_found_type_node, and no_class_def_found_type_node
6232 initialized. predef_filenames augmented accordingly.
6233 instinit_identifier_node initialized.
6234 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6235 * java-tree.h (enum java_tree_index): New entries
6236 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6237 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6238 (exception_type_node): New macro.
6239 (class_not_found_type_node): Likewise.
6240 (no_class_def_found_type_node): Likewise.
6241 (instinit_identifier_node): Likewise.
6242 (PREDEF_FILENAMES_SIZE): Adjusted.
6243 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6244 (struct lang_type): Fixed typo in bitfield name.
6245 (DECL_INSTINIT_P): New macro.
6246 (ID_INSTINIT_P): Likewise.
6247 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6249 * parse.y (encapsulate_with_try_catch): New function.
6250 (generate_instinit): Likewise.
6251 (build_instinit_invocation): Likewise.
6252 (ctors_unchecked_throws_clause_p): Likewise.
6253 (add_instance_initializer): Deleted.
6254 (build_instance_initializer): Likewise.
6255 (in_instance_initializer): Likewise.
6256 (check_method_redefinition): instinit$ not to be verified.
6257 (java_complete_expand_methods): Generate instinit$, simplified code.
6258 (build_dot_class_method): Eliminated unnecessary locals. Use
6259 encapsulate_with_try_catch, removed unnecessary code.
6260 (fix_constructors): New local iii. Use build_instinit_invocation.
6261 (patch_method_invocation): Added comment.
6262 (maybe_use_access_method): Don't consider instinit$.
6263 (find_applicable_accessible_methods_list): Shorten the search for
6265 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6266 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6267 (patch_throw_statement): Likewise. Fixed typo.
6269 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6272 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6273 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6275 (lang_specific_pre_link): Use set_input to set input_filename.
6277 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6278 (main): Fix definition.
6279 Strip `main' from classname.
6282 2001-08-11 Zack Weinberg <zackw@panix.com>
6284 * lex.h: Don't include setjmp.h. Don't define
6285 SET_FLOAT_HANDLER or prototype set_float_handler.
6287 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6289 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6290 `poplevel' in the right order.
6292 2001-08-09 Richard Henderson <rth@redhat.com>
6294 * Make-lang.in (class.o): Depend on TARGET_H.
6295 * class.c (emit_register_classes): Use target hooks instead of
6296 assemble_constructor and assemble_destructor.
6298 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6300 * check-init.c (flags.h): Include
6301 (check_init): Don't report uninitialized static class
6302 initialization flags, don't free bit index when doing static class
6303 initialization optimization.
6304 (check_for_initialization): Return type changed to `unsigned int.'
6305 (attach_initialized_static_class): New function.
6306 * class.c (add_method_1): Create the initialized static class
6308 (finish_class): Always emit deferred inline methods.
6309 * decl.c (emit_init_test_initialization): Moved to expr.c
6310 (complete_start_java_method): Don't traverse
6311 DECL_FUNCTION_INIT_TEST_TABLE.
6312 (lang_mark_tree): Mark hash tables in function decls.
6313 * expr.c (emit_init_test_initialization): Moved from decl.c.
6314 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6315 initialization flag, set DECL_CONTEXT and
6316 LOCAL_CLASS_INITIALIZATION_FLAG.
6317 (java_lang_expand_expr): Emit initialization code for static class
6318 initialized flags when entering block, if necessary.
6319 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6320 * java-tree.h (flag_optimize_sci): New global variable declaration.
6321 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6322 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6323 (LOCAL_FINAL_P): Fixed typo in comment.
6324 (FINAL_VARIABLE_P): Likewise.
6325 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6326 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6327 (struct lang_decl): New fields `ict', `smic' and `cif.'
6328 (check_for_initialization): New returned value for global.
6329 (attach_initialized_static_class): New global function.
6330 (STATIC_CLASS_INIT_OPT_P): New macro.
6331 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6332 * lang.c (java_decode_option): Handle
6333 `-fno-optimize-static-class-initialization'
6334 * parse.y (start_complete_expand_method): New function.
6335 (java_expand_method_bodies): Likewise.
6336 (attach_init_test_initialization_flags): Likewise.
6337 (adjust_init_test_initialization): Likewise.
6338 (emit_test_initialization): Likewise.
6339 (java_complete_expand_methods): Nullify abstract and native method
6341 (java_complete_expand_method): New locals `fbody', `block_body'
6342 and `exception_copy.' Reorganized: directly return on empty method
6343 bodies, call `start_complete_expand_method', remember definitely
6344 initialized static class in function, don't expand method bodies.
6345 (java_expand_classes): Call `java_expand_method_bodies' before
6346 `finish_class' when compiling to native.
6347 (resolve_expression_name): Use `orig' after building outer class
6349 (patch_invoke): Remember static method invocations.
6351 2001-08-06 Richard Henderson <rth@redhat.com>
6353 * class.c (emit_register_classes): Pass a symbol_ref and priority
6354 to assemble_constructor.
6356 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6358 * java-tree.h (all_class_filename): New macro.
6359 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6360 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6361 newly created IDENTIFIER_NODE to `all_class_filename.'
6363 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6365 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6366 Use ggc_add_tree_root to register roots.
6368 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6370 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6371 second operand calling check_init.
6372 * decl.c (complete_start_java_method): Swaped second and third
6373 arguments while creating WITH_CLEANUP_EXPR node.
6374 * jcf-write.c (generate_bytecode_insns): Use second operand
6375 instead of third when handling WITH_CLEANUP_EXPR.
6376 * parse.y (java_complete_lhs): Expand second operand of
6377 WITH_CLEANUP_EXPR nodes.
6378 (patch_synchronized_statement): Swaped second and third arguments
6379 while creating WITH_CLEANUP_EXPR node.
6381 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6383 * parse.y (create_interface): Avoid cyclic inheritance report when
6384 syntax error encountered during class definition.
6387 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6389 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6391 (lang_specific_pre_link): Use set_input to set input_filename.
6393 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6394 (main): Fix definition.
6395 Strip `main' from classname.
6398 2001-07-18 Tom Tromey <tromey@redhat.com>
6401 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6402 * lex.c (java_new_lexer): Use ICONV_CONST.
6403 (java_read_char): Likewise.
6404 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6405 (jv-scan$(exeext)): Likewise.
6407 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6409 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6410 * parse.y (check_class_interface_creation): Allow `private' if the
6411 enclosing is not an interface.
6412 (create_interface): Interface tagged public if the enclosing
6413 context is an interface.
6414 (create_class): Class tagged public if the enclosing context
6418 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6420 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6423 2001-07-14 Tim Josling <tej@melbpc.org.au>
6425 * check-init.c (check_init): Remove references to EXPON_EXPR.
6427 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6429 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6430 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6433 2001-07-13 Tom Tromey <tromey@redhat.com>
6435 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6438 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6440 * parse.y (patch_method_invocation): Don't override primary if one
6441 is already provided, but let this$<n> be built. Fixed comment.
6443 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6445 * parse.y (empty_statement:): Report empty statement error only
6446 when found at class declaration level.
6449 2001-07-12 Tom Tromey <tromey@redhat.com>
6451 * expr.c (expand_load_internal): New function.
6452 (LOAD_INTERNAL): Use it.
6454 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6456 * parse.y (verify_constructor_super): Compare anonymous class ctor
6457 args with `valid_method_invocation_conversion_p.'
6460 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6462 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6463 `-fsyntax-only.' Fixes PR java/3248
6465 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6467 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6469 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6471 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6472 current function is static. Fixes PR java/1970
6474 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6476 * parse.y (patch_method_invocation): Add enclosing context to ctor
6477 calls if necessary. Fixes PR java/2953
6479 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6481 * parse.y (resolve_package): Abort if qualified expression member
6483 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6486 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6488 * verify.c: Don't use // comments.
6490 2001-07-05 Tom Tromey <tromey@redhat.com>
6492 * lang.c (flag_assume_compiled): Removed.
6493 * java-tree.h (flag_assume_compiled): Removed.
6494 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6495 -fhash-synchronization, -fuse-divide-subroutine,
6496 -fcheck-references, -femit-class-file, -femit-class-files,
6497 -fassume-compiled. Updated --encoding information. Changed
6498 -foutput-class-dir to `-d'.
6500 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6502 * jcf-parse.c (parse_class_file): Add lineno parameter to
6503 debug_start_source_file call.
6505 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6507 * gcj.texi: Use gpl.texi.
6508 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6509 dependencies and use doc/include in search path.
6511 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6513 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6514 `this'. If so, don't build instance initializers.
6516 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6518 * parse.y (resolve_expression_name): Improved error message for
6519 inner class cases. Fixes PR java/1958
6521 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6523 * lang.c: #include diagnostic.h
6524 (lang_print_error): Add a `diagnostic_context *' parameter.
6525 (java_dummy_print): Likewise.
6526 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6528 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6530 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6531 * jcf.h (typedef struct JCF): New bitfield `finished.'
6532 (JCF_FINISH): Set `finished.'
6533 (JCF_ZERO): Reset `finished.'
6536 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6538 * parse.y (class_body_declaration:): Don't install empty instance
6542 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6544 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6545 (set_class_decl_access_flags): New function.
6546 * java-tree.h (set_class_decl_access_flags): New prototype.
6547 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6548 (parse_class_file): New local `decl_max_locals.' Take wide types
6549 into account to compute DECL_MAX_LOCALS.
6550 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6553 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6555 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6557 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6559 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6560 * parse.y (do_resolve_class): Moved comments out to leading comment
6561 section. Removed local `start', New local `_ht' and
6562 `circularity_hash.' Record `enclosing' in hash table and search
6563 it to detect circularity. Use `enclosing' as an argument to
6564 `lookup_cl.' Free the hash table when done.
6566 2001-06-19 Tom Tromey <tromey@redhat.com>
6568 * lex.c (java_read_char): Disallow invalid and overlong
6569 sequences. Fixes PR java/2319.
6571 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6573 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6575 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6577 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6578 arguments accordingly.
6580 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6582 * gcj.texi: Move contents to just after title page.
6584 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6586 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6588 (patch_incomplete_class_ref): Build the class ref, build the class
6589 init if necessary, complete the tree.
6592 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6594 * parse.y (lookup_field_wrapper): Test `name' code.
6595 (resolve_qualified_expression_name): Test `qual_wfl' code.
6596 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6597 handle `qual_wfl' by code.
6598 (maybe_build_primttype_type_ref): Test `wfl' code.
6600 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6602 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6604 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6605 the dvi file in the java directory.
6607 2001-05-25 Sam TH <sam@uchicago.edu>
6609 * gen-table.pl javaop.h jcf.h lex.h,
6610 parse.h: Fix header include guards.
6612 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6614 * jv-scan.c (version): Update copyright year.
6616 2001-05-21 Per Bothner <per@bothner.com>
6618 * jcf-parse.c (read_class): If class is from .class or .zip file
6619 and it's already been read, don't push/pop parser context.
6621 2001-05-18 Per Bothner <per@bothner.com>
6623 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6624 command line so the jvgenmain-generated main program comes first.
6626 2001-05-15 Tom Tromey <tromey@redhat.com>
6628 * class.c (build_utf8_ref): Don't generate identifier based on
6631 2001-05-12 Richard Henderson <rth@redhat.com>
6633 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6634 * expr.c (java_lang_expand_expr): Expand it.
6635 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6636 calling build_exception_object_ref.
6637 * parse.y (catch_clause_parameter): Likewise.
6638 (build_dot_class_method): Likewise.
6639 (try_reference_assignconv): Likewise.
6640 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6641 * jcf-write.c (generate_bytecode_insns): Likewise.
6643 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6645 * parse.y (build_unresolved_array_type): Set
6646 EXPR_WFL_QUALIFICATION on the newly created wfl.
6647 Fixes PR java/2538. Fixes PR java/2535.
6649 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6651 * parse.y (fix_constructors): Removed unnecessary assignment to
6652 local. Moved assignment to `this$<n>', fixed comments and
6654 (build_wfl_wrap): Fixed indentation.
6655 Fixes PR java/2598, java/2579 and java/2658.
6657 2001-05-03 Mo DeJong <mdejong@redhat.com>
6659 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6660 check for byte swap.
6662 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6664 * expr.c (build_class_init): Move MODIFY_EXPR
6665 outside of COND_EXPR. Remove variable `call'.
6667 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6669 * decl.c: NULL_PTR -> NULL.
6670 * jcf-write.c: Likewise.
6672 2001-05-01 Tom Tromey <tromey@redhat.com>
6674 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6675 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6676 * gcj.texi: Updated copyright text. Include fdl.texi.
6677 (Top): Link to new node.
6679 2001-05-01 Per Bothner <per@bothner.com>
6681 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6683 2001-05-01 Per Bothner <per@bothner.com>
6685 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6686 import_list contains the name, not the TREE_PURPOSE.
6688 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6690 * jcf-io.c (read_zip_member): Cast to long in comparison with
6693 * jvspec.c (lang_specific_driver): Initialize variables.
6695 * mangle.c (find_compression_record_match): Likewise.
6697 * typeck.c (build_null_signature): Provide static prototype. Mark
6698 parameter with ATTRIBUTE_UNUSED.
6700 * verify.c (verify_jvm_instructions): Initialize variable.
6702 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6704 * parse.y (do_resolve_class): Check for cyclic inheritance during
6705 inner class resolution.
6707 2001-04-27 Per Bothner <per@bothner.com>
6709 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6710 while iterating, since that could cause gc to lose stuff.
6712 2001-04-26 Per Bothner <per@bothner.com>
6714 Fix method search wrt scope of inner classes to match JLS2.
6715 * typeck.c (build_null_signature): New static function.
6716 (has_method): New function. Uses build_null_signature and lookup_do.
6717 * java-tree.h (has_method): New declaration.
6718 * parse.y (find_applicable_accessible_methods_list): Do not search
6719 context of inner classes here.
6720 (patch_method_invocation): Search scope, ie. current and outer clases,
6721 for method matching simple name, to find class.
6723 2001-04-26 Per Bothner <per@bothner.com>
6725 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6726 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6728 * constants.c (find_methodref_with_class_index): New function.
6729 (find_methodref_index): Use find_methodref_with_class_index.
6730 * java-tree.h (find_methodref_with_class_index): New declaration.
6731 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6732 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6733 If context changed from interface to class, don't use invokeinterface.
6735 2001-04-25 Per Bothner <per@bothner.com>
6737 * verify.c (verify_jvm_instructions): For field instructions,
6738 check that field index is valid. For invoke instructions, check that
6739 method index is valid.
6741 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6743 * config-lang.in (target_libs): Copy from $libgcj_saved.
6745 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6747 * decl.c (init_decl_processing): Add new class "protectionDomain"
6749 * class.c (make_class_data): Set initial value for "protectionDomain".
6751 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6753 * jvspec.c (lang_specific_driver): Fix memory allocation
6754 deficit, by using concat in lieu of xmalloc/sprintf.
6756 2001-04-20 Per Bothner <per@bothner.com>
6758 Fixes to compile multiple .class files at once.
6759 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6760 * java-tree.h (CLASS_PARSED_P): New macro.
6761 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6762 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6763 (read_class): Avoid some code duplication.
6764 Don't call JCF_FINISH for a .class file - might be needed later.
6765 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6766 rather than CLASS_LOADED_P, since latter implies class laid out.
6767 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6768 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6770 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6772 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6774 * boehm.c: Include toplev.h.
6776 2001-04-06 Tom Tromey <tromey@redhat.com>
6777 Alexandre Petit-Bianco <apbianco@redhat.com>
6779 Fix for PR gcj/1404 and PR gcj/2332:
6780 * parse.y (build_array_from_name): If we use the type_wfl then
6781 accumulate dimensions from the original type as well.
6782 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6784 2001-04-06 Tom Tromey <tromey@redhat.com>
6786 * parse.y (analyze_clinit_body): Return true if the second operand
6787 of a METHOD_EXPR is nonzero.
6789 2001-04-06 Tom Tromey <tromey@redhat.com>
6791 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6793 ($(srcdir)/java/parse.c): Likewise.
6795 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6797 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6798 (version-gcc): Initialized.
6799 (which-gcj): Likewise.
6801 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6803 * java-tree.h (struct lang_decl): New macro
6804 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6805 * parse.y (build_instance_initializer): New function.
6806 (add_instance_initializer): Use it.
6807 (java_fix_constructors): Set `current_class' before fix pass.
6808 (fix_constructors): Just return if already fixed. Move `super()'
6809 invocation ahead. Use `build_instance_initializer.'
6812 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6814 * parse.y (resolve_qualified_expression_name): Pass field's
6815 DECL_CONTEXT to `not_accessible_p.'
6816 (not_accessible_p): Changed parameters order in `inherits_from_p'
6819 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6821 * lang-options.h: Add flag_check_references.
6823 2001-04-04 Per Bothner <per@bothner.com>
6825 * java-tree.h (CONSTANT_VALUE_P): New macro.
6826 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6827 * parse.y (maybe_build_class_init_for_field): New static function.
6828 (resolve_expression_name, resolve_field_access): Use
6829 maybe_build_class_init_for_field instead of build_class_init
6830 This does not do the init if the field is compile-time-constant.
6831 (resolve_field_access): Simplify.
6833 * parse.y (fold_constant_for_init): Merge test into switch.
6835 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6837 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6839 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6841 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6843 * expr.c (pop_type_0): Save the result of the first
6844 lang_printable_name call in a scratch buffer, so it
6845 won't be clobbered by the second call.
6847 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6849 * parse-scan.y (array_type:): Rewritten.
6850 (type_declaration:): `empty_statement' replaces `SC_TK.'
6851 (class_member_declaration:): `empty statement' added.
6852 (method_body:): Simplified.
6853 (static_initializer:): Likewise.
6854 (primary_no_new_array:): Use `type_literals.'
6855 (type_literals:): New rule.
6856 (dims:): Set and update `bracket_count.'
6857 Fixes PR java/1074. Fixes PR java/2412.
6859 2001-03-28 Hans Boehm <boehm@acm.org>
6861 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6862 (get_boehm_type_descriptor): Set type on returned value to be a
6863 pointer length integer.
6865 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6867 * expr.c (pop_type_0): Call `concat' rather than building the
6869 (pop_type): Add format specifier in call to `error'.
6871 * parse.y (patch_method_invocation): Avoid casting away
6874 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6876 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6878 2001-03-28 Richard Henderson <rth@redhat.com>
6880 IA-64 ABI Exception Handling:
6881 * Make-lang.in (except.o): Don't depend on eh-common.h.
6882 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6883 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6884 [soft_exceptioninfo_call_node]: Remove.
6885 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6886 (end_java_method): No emit_handlers.
6887 * except.c (java_set_exception_lang_code): Remove.
6888 (method_init_exceptions): Don't call it.
6889 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6890 (build_exception_object_ref): New.
6891 (expand_end_java_handler): Update for except.h name changes.
6892 (emit_handlers, expand_resume_after_catch): Remove.
6893 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6894 (process_jvm_instruction): Use build_exception_object_ref.
6895 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6896 (soft_exceptioninfo_call_node): Remove.
6897 (build_exception_object_ref): Declare.
6898 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6899 soft_exceptioninfo_call_node. Move processing ...
6900 [EXC_PTR_EXPR]: ... here.
6901 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6902 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6903 (source_end_java_method): No java_set_exception_lang_code or
6905 (build_dot_class_method): Use build_exception_object_ref.
6906 (try_reference_assignconv): Check EXC_PTR_EXPR not
6907 soft_exceptioninfo_call_node.
6909 2001-03-28 Richard Henderson <rth@redhat.com>
6911 * java-tree.h (throw_node): Define as a single member of
6912 java_global_trees instead of a separate array.
6913 (JTI_THROW_NODE): New.
6914 * decl.c (throw_node): Don't declare.
6915 (init_decl_processing): Init a scalar throw_node.
6916 Don't register it for gc.
6917 * check-init.c (check_init): Reference scalar throw_node.
6918 * expr.c (build_java_athrow): Likewise.
6919 * jcf-write.c (generate_bytecode_insns): Likewise.
6920 * parse.h (BUILD_THROW): Likewise.
6922 2001-03-28 Richard Henderson <rth@redhat.com>
6924 * decl.c (end_java_method): Do not save and restore
6925 flag_non_call_exceptions.
6926 * parse.y (source_end_java_method): Likewise.
6927 * lang.c (flag_exceptions): Don't declare.
6928 (java_init_options): Set flag_non_call_exceptions. Set
6929 flag_exceptions here ...
6930 (java_init): ... not here.
6932 2001-03-27 Richard Henderson <rth@redhat.com>
6934 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6935 exceptions_via_longjmp.
6937 * lang.c (flag_new_exceptions): Don't declare it.
6938 (java_init_options): Or set it.
6940 2001-03-27 Richard Henderson <rth@redhat.com>
6942 * decl.c (end_java_method): Rename asynchronous_exceptions to
6943 flag_non_call_exceptions.
6944 * parse.y (source_end_java_method): Likewise.
6946 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6948 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6950 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6952 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6954 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6956 * parse.y (find_as_inner_class): Follow current package
6957 indications not to mistakingly load an unrelated class.
6959 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6961 * constants.c (PUTN): Use memcpy, not bcopy.
6963 * lex.c (java_read_char): Use memmove, not bcopy.
6965 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6967 2001-03-23 Per Bothner <per@bothner.com>
6969 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6970 macro for better error pin-pointing.
6971 * java-tree.h: Fix typo in comment.
6973 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6974 Don't include jsr/goto in exception range.
6975 Check if start and end of exception range are the same (also TRY_EXPR).
6976 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6977 However, do emit the following goto even if try_block is empty.
6978 Defer freeing exception_decl until after the finalizer, to make
6979 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6981 * parse.y (java_complete_lhs): If the try-clause is empty, just
6982 return the finally-clause and vice versa.
6984 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6986 * gcj.texi (Input Options): documented the check for attribute
6987 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6988 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6989 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6990 (jcf_parse): Check for the right classes archive if necessary.
6991 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6992 (jcf_parse_fields): Fixed indentation.
6993 * jcf-write.c (append_gcj_attribute): New function.
6994 (generate_classfile): Compute the attribute count, invoke
6995 `append_gcj_attribute'.
6996 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6997 turned into bit-fields. New bit-field `right_zip.'
6998 (JCF_ZERO): Set `right_zip' to zero.
6999 * lang-options.h (-fforce-classes-archive-check): Added flag.
7000 * lang.c (flag_force_classes_archive_check): New flag.
7001 (lang_f_options): New entry `force-classes-archive-check.'
7004 2001-02-07 Andrew Haley <aph@redhat.com>
7006 * gcj.texi (Configure-time Options): Add -fcheck-references.
7007 * expr.c (build_java_indirect_ref): New function.
7008 (java_check_reference): New function.
7009 (build_java_array_length_access): Use build_java_indirect_ref to
7010 check for null references.
7011 (build_java_arrayaccess): Likewise.
7012 (build_get_class): Likewise.
7013 (build_field_ref): Likewise.
7014 (invoke_build_dtable): Likewise.
7015 (build_invokeinterface): Likewise.
7016 * lang.c (lang_f_options): Add flag_check_references.
7017 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7018 * java-tree.h (flag_check_references): New variable.
7019 * lang.c (flag_check_references): Likewise.
7020 * parse.y (patch_invoke): Use java_check_reference.
7021 (patch_assignment): Allow for extra nesting in
7022 _Jv_CheckArrayStore.
7024 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7026 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7027 * lex.c (cxx_keywords): Likewise.
7029 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7031 * parse.y (qualify_ambiguous_name): Broaden `length'
7032 recognition. Help MODIFY_EXPR be resolved as expression names.
7033 Fixes PR java/2066. Fixes PR java/2400.
7035 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7037 * gjavah.c (process_file): Mark interface definitions with
7038 "__attribute__ ((java_interface))".
7040 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7042 * class.c (layout_class): Fixed push_super_field's second
7043 argument. Fixes PR java/2333.
7044 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7045 too early to lay innerclasses out.
7047 2001-03-20 Tom Tromey <tromey@redhat.com>
7048 Alexandre Petit-Bianco <apbianco@redhat.com>
7050 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7051 inside an array reference. Insertion of the array store check
7052 rewritten. Fixes PR java/2299.
7054 2001-03-20 Tom Tromey <tromey@redhat.com>
7056 * lex.c (java_read_unicode): Only accept leading `u's.
7058 2001-03-20 Tom Tromey <tromey@redhat.com>
7060 * jcf-parse.c (read_class): Initialize `class'.
7062 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7064 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7066 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7068 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7069 (layout_class): Likewise.
7070 (layout_class_method): Likewise.
7071 (emit_register_classes): Likewise.
7072 * decl.c (builtin_function): Likewise.
7073 (give_name_to_locals): Likewise.
7075 2001-03-19 Per Bothner <per@bothner.com>
7077 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7078 before trying to load an inner class.
7080 Fixes to process to command-line .class files in two passes.
7081 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7082 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7083 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7084 * class.c (is_compiled_class): Fix for renamed flag.
7085 * parse.y (maybe_create_class_interface_decl): Likewise.
7086 * jcf-parse.c (yyparse): Also set if compiling .class files.
7087 * jcf-parse.c (read_class); Read current_class.
7088 (jcf_parse): Make static.
7089 (load_inner_classes): New function, with code moved from jcf_parse,
7090 because we need to inner classes after the command-line files are read.
7091 (yyparse): Set finput to NULL when it doesn't need to be closed.
7092 Reduce use of main_jcf (basically only for archive) and
7093 use finput instead of main_jcf->read_state.
7094 Inline jcf_figure_file_type into yyparse.
7095 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7096 Defer load_inner_classes and parse_class_file to a second pass,
7097 after we've correctly mapped command-line .clas fiels to classes.
7098 (jcf_figure_file_type): Removed.
7099 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7100 (JCF_ZERO): Also clear zipd field.
7101 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7103 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7105 * jcf-parse.c (yyparse): Change ch from char * to char.
7107 2001-03-19 Per Bothner <per@bothner.com>
7109 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7110 Add constructed filelist-file at end, following -xjava. Thus any .o
7111 and library files are not affected by the -xjava. Also wrap
7112 explicit @FILE with -xjava and -xnone.
7114 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7116 * class.c (build_static_field_ref): Call make_decl_rtl() after
7117 setting the DECL_EXTERNAL flag.
7119 2001-03-17 Per Bothner <per@bothner.com>
7121 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7123 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7124 when result is is needed (target is STACK_TARGET).
7126 * parse.h (JDEP_SOLV): Removed.
7127 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7129 * parse.y (incomplete_class_list): Removed.
7130 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7131 It doesn't work if resolve_class changes the name of an array type
7132 that is on the list and then someone else looks for the modified name.
7133 Also, seems liable to break when compiling multiple source files at
7134 once. So the simplest is to just remove incomplete_class_list -
7135 it is only a minor space win and it is not even clear it saves time.
7137 * parse.y (resolve_class): Remove unneeded promote_type.
7139 2001-03-15 Per Bothner <per@bothner.com>
7141 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7142 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7143 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7144 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7146 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7147 * parse.y (java_expand_classes): Likewise.
7149 * parse.y (expand_start_java_method): Was only called once and had a
7150 misleading name, so inline in caller java_complete_expand_method.
7151 (enter_a_block): Likewise inline in enter_block and remove.
7153 Remove junk from when gcc/java was created (by copying from C/C++).
7154 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7155 (struct binding_level): Remove fields keep, keep_if_subblocks,
7156 more_cleanups_ok, have_cleanups (which have never been used).
7157 (pushlevel, poplevel): Remove related useless code.
7159 * class.c (make_class_data): The class_dtable_decl (i.e. the
7160 vtable for Class) should be external, except when compiling Class.
7162 * jvspec.c (lang_specific_driver): Fix -C handling.
7163 Check -save-temps to see if temp @FILE should be deleted.
7164 Follow-up to/fix for February 16 patch.
7166 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7167 (type_stack_dup): Remove no-longer neded error check.
7169 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7171 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7172 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7173 don't surround the element with 'N..E' if the type name is
7176 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7178 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7179 DECL_RTL_SET_P, etc.
7180 (make_method_value): Likewise.
7181 (get_dispatch_table): Likewise.
7183 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7185 2001-03-07 Tom Tromey <tromey@redhat.com>
7187 * config-lang.in (lang_requires): Define.
7189 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7191 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7194 2001-03-05 Per Bothner <per@bothner.com>
7196 Fix a problem where rest_of_decl_compilation applied to
7197 class_dtable_decl causes problems because it was done too early,
7198 before output file was opened.
7199 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7200 * class.c (class_dtable_decl): Add macro - element of class_roots.
7201 (make_class_data): Define class_dtable_decl.
7202 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7204 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7206 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7207 uses of 'boolean' with 'bool'.
7209 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7211 * lang-specs.h: Add zero initializer for cpp_spec field to all
7214 2001-02-16 Per Bothner <per@bothner.com>
7216 Handle compiling multiple input files at once, and @FILE syntax.
7217 * gcj.texi: Updated documentation to match.
7218 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7219 * jcf-parse.c (parse_source_file): Split into ...
7220 (parse_source_file_1): New function - and:
7221 (parse_source_file_2): New function.
7222 (yyparse): On -ffilelist-file, open and scan named file.
7223 On first pass over files, only do parse_source_file_1.
7224 A new second pass calls parse_source_file_2 for each file to compile.
7225 (init_jcf_parse): Call init_src_parse.
7226 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7227 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7228 as multiple input file combined in one compilation.
7229 * lang-options.h: Add -ffilelist-file
7230 * lang.c (flag_filelist_file): New flag variable.
7231 (lang_f_options): Handle -ffilelist-file.
7232 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7233 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7234 gclass_list - use global fields of src_parse_roots instead.
7235 * parse.y (src_parse_roots): New array.
7236 (incomplete_class_list, gclass_list): New macros.
7237 (push_parser_context, java_pop_parser_context,
7238 java_parser_context_resume): Don't fiddle with deleted fields.
7239 (various): Use incomplete_class gclass_list and global macros
7240 instead of parse_ctxt fields - the lists are global.
7241 (init_src_parse): New function.
7243 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7245 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7247 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7249 * parse.y (check_inner_class_access): Moved declaration of local
7250 `enclosing_decl_type' to the right location.
7252 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7254 * parse.y (parser_check_super_interface): Don't call
7255 check_pkg_class_access for an inner interface.
7256 (parser_check_super): Don't call check_pkg_class_access for inner
7258 (do_resolve_class): Simplify enclosing type loop. Don't call
7259 check_pkg_class_access if CL and DECL are not set.
7260 (find_in_imports_on_demand): Set DECL if class_type needed to be
7261 loaded. Don't call check_pkg_class_access for an inner class.
7262 (check_inner_class_access): Rewritten to implement member access
7263 rules as per spec 6.6.1.
7264 (check_pkg_class_access): Handle the empty package correctly.
7265 (in_same_package): New function. Determine if two classes are in the
7268 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7270 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7271 method into array types.
7272 * parse.y (patch_method_invocation): Bypass access check on clone call
7275 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7277 * expr.c (build_instanceof): Check for arrays when trying fold to
7280 2001-02-15 Jim Meyering <meyering@lucent.com>
7282 * Make-lang.in (java.install-common): Depend on `installdirs'.
7283 (java.install-info): Likewise.
7285 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7287 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7289 2001-02-14 Tom Tromey <tromey@redhat.com>
7290 Alexandre Petit-Bianco <apbianco@cygnus.com>
7292 Fix for PR java/1261.
7293 * typeck.c (build_java_array_type): Add public `clone' method to
7295 * parse.y (resolve_qualified_expression_name): Use current_class
7296 when checking for inaccessibility.
7297 (patch_method_invocation): Fixed error message when accessibility
7298 denied. Added `from_super' argument.
7300 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7302 * parse.y (resolve_class): Don't build a fake decl. Use the one
7304 * typeck.c (build_java_array_type): Build and assign decl to array
7307 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7309 * parse.y (not_accessible_p): Changed leading comment. Added extra
7310 `where' argument. Use it to enforce protected access rules.
7311 (resolve_qualified_expression_name): Added extra argument to
7313 (patch_method_invocation): Use argument `primary' to provide
7314 not_accessible_p with an extra argument.
7315 (lookup_method_invoke): Added extra argument to not_accessible_p.
7316 (search_applicable_method_list): Likewise.
7318 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7320 * parse.y (resolve_qualified_expression_name): Try to resolve as
7321 an inner class access only if `decl' is a TYPE_DECL.
7323 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 * decl.c (classdollar_identifier_node): Initialize.
7326 * java-tree.h (enum java_tree_index): New entry
7327 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7328 (classdollar_identifier_node): New macro.
7329 (ID_CLASSDOLLAR_P): Likewise.
7330 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7331 (build_dot_class_method_invocation): Likewise.
7332 (find_applicable_accessible_methods_list): `class$' can't be
7335 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7337 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7339 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7341 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7342 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7345 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7347 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7348 outside of the `__U' sequence too.
7349 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7352 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7354 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7356 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7358 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7359 (JVGENMAIN_OBJS): Likewise.
7360 * java-tree.h (append_gpp_mangled_name): New prototype.
7361 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7362 Removed cast calling `gcc_add_root.'
7363 * jvgenmain.c (mangle_obstack): New global, initialized.
7365 (do_mangle_class): Constify local `ptr.'
7366 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7367 append_gpp_mangle_name and update `count' if necessary.
7368 Use `mangle_obstack.'
7369 * mangle.c (append_unicode_mangled_name): Removed.
7370 (append_gpp_mangled_name): Likewise.
7371 (unicode_mangling_length): Likewise.
7372 (mangle_member_name): Return type set to `void.'
7373 (mangle_field_decl): Don't append `U' in escaped names.
7374 (mangle_method_decl): Likewise.
7375 (mangle_member_name): Just use `append_gpp_mangled_name.'
7376 * mangle_name.c: New file.
7378 2001-02-07 Per Bothner <per@bothner.com>
7380 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7382 * check-init.c (check_init): Don't call done_alternative after
7383 processing loop code, as a LOOP_EXPR never terminates normally.
7385 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7387 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7389 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7391 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7394 2001-02-06 Tom Tromey <tromey@redhat.com>
7396 * lex.c (java_new_lexer): Longer error message.
7398 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7399 Alexandre Petit-Bianco <apbianco@cygnus.com>
7401 * typeck.c (build_prim_array_type): Added leading comment.
7402 (build_java_array_type): Moved locals out of
7403 block. Always create the `data' field, fixed alignment to match
7406 2001-02-04 Tom Tromey <tromey@redhat.com>
7408 * expr.c (java_lang_expand_expr): Don't bother recomputing
7409 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7412 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7414 * parse.y (process_imports): Save the original name of the import
7415 for better error report.
7417 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7419 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7420 of macros used when compiling jvspec.c.
7421 * jvspec.c (lang_specific_driver): Link with the shared
7424 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7426 * check-init.c (check_init): Call internal_error instead of fatal.
7427 * expr.c (java_lang_expand_expr): Likewise.
7428 * jcf-parse.c (get_constant): Likewise.
7429 * mangle.c (java_mangle_decl): Likewise.
7430 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7431 (operator_string): Likewise.
7432 * check-init.c (check_init): Call abort instead of fatal.
7433 * class.c (build_class_ref): Likewise.
7434 * constants.c (write_constant_pool): Likewise.
7435 * decl.c (start_java_method): Likewise.
7436 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7437 (java_stack_dup, encode_newarray_type): Likewise.
7438 (build_java_array_length_access): Likewise.
7439 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7440 (build_java_soft_divmod, build_invokeinterface): Likewise.
7441 * java-tree.h (INNER_CLASS_P): Likewise.
7442 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7443 (give_name_to_class, get_class_constant): Likewise.
7444 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7445 (find_constant_index, generate_bytecode_conditional): Likewise.
7446 (generate_bytecode_insns, perform_relocations): Likewise.
7447 * lex.c (java_unget_unicode, java_lex): Likewise.
7448 * mangle.c (mangle_type, mangle_record_type): Likewise.
7449 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7450 (finish_mangling): Likewise.
7451 * parse.h (MARK_FINAL_PARMS): Likewise.
7452 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7453 (obtain_incomplete_type, java_complete_class): Likewise.
7454 (java_check_regular_methods, java_complete_expand_method): Likewise.
7455 (cut_identifier_in_qualified, check_deprecation): Likewise.
7456 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7457 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7458 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7459 * typeck.c (set_local_type, parse_signature_type): Likewise.
7460 (parse_signature_string, build_java_signature): Likewise;
7461 (set_java_signature): Likewise.
7462 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7463 * class.c (add_method): Call fatal_error instead of fatal.
7464 (build_static_field_ref): Likewise.
7465 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7466 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7467 * lex.c (java_new_new_lexer): Likewise.
7468 * jv-scan.c (main): Likewise.
7469 (fatal_error): Renamed from fatal.
7470 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7472 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7473 (yyparse): Likewise.
7474 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7475 * lex.c (java_get_line_col): Likewise.
7476 * jcf-parse.c (load_class): Make errors non-fatal.
7477 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7479 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7481 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7482 (error): Remove unused function.
7483 (main): Don't use "__attribute__ alias" on generated class symbol.
7485 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7487 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7489 * parse.y (finish_method_declaration): Code accounting for WFLed
7490 method DECL_NAMEs deleted.
7491 (check_abstract_method_definitions): Likewise.
7492 (resolve_type_during_patch): Layout resolved type.
7493 * typeck.c (lookup_do): Removed unused local.
7495 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7497 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7498 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7499 integer_negative_one_node.
7500 * expr.c (build_java_binop): Likewise.
7502 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7504 * zextract.c (read_zip_archive): Read file_offset before writing
7505 zipd and consequently clobbering the header contents.
7507 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7509 * Make-lang.in: Remove all dependencies on defaults.h.
7510 * decl.c: Don't include defaults.h.
7512 * parse.y: Likewise.
7514 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7516 * ChangeLog (2001-01-21): Fixed typo.
7517 * class.c (layout_class_method): Code accounting for WFLed
7518 method DECL_NAMEs deleted.
7519 * constant.c (find_methodref_index): Likewise.
7520 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7521 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7522 (struct lang_decl): New field `wfl'.
7523 (java_get_real_method_name): Prototype deleted.
7524 * mangle.c (mangle_method_decl): Code accounting for WFLed
7525 method DECL_NAMEs deleted.
7526 * parse.h (GET_METHOD_NAME): Macro deleted.
7527 * parse.y (reset_method_name): Deleted.
7528 (method_header): Set DECL_FUNCTION_WFL.
7529 (check_abstract_method_header): Code accounting for WFLed method
7531 (java_get_real_method_name): Deleted.
7532 (check_method_redefinition): Code accounting for WFLed method
7533 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7534 (java_check_regular_methods): Likewise.
7535 (java_check_abstract_methods): Likewise.
7536 (java_expand_classes): Don't call `reset_method_name.'
7537 (search_applicable_method_list): Use DECL_NAMEs instead of
7539 * typeck.c (lookup_do): Code accounting for WFLed method
7542 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7544 * lex.c (java_read_char): Check for EOF from getc first.
7546 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7548 * class.c (layout_class): Don't lay the superclass out if it's
7549 already being laid out.
7550 * jcf-parse.c (handle_innerclass_attribute): New function.
7551 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7552 handle_innerclasses_attribute.
7553 (jcf_parse): Don't load an innerclasses if it's already being
7555 * jcf-write.c (append_innerclass_attribute_entry): Static
7556 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7557 to be zero for anonymous classes.
7559 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7561 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7563 * jcf-parse.c (set_source_filename): Use
7564 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7566 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7568 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7569 gets a unique asm name.
7571 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7574 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7576 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7577 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7578 * parse.y (lookup_package_type_and_set_next): Deleted.
7579 (resolve_package): Removed unnecessary code.
7580 (find_applicable_accessible_methods_list): `finit$' can't be
7582 * verify.c (pop_argument_types): Added missing prototype.
7584 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7586 * config-lang.in: Disable java by default.
7588 2001-01-23 Tom Tromey <tromey@redhat.com>
7590 * gcj.texi (Copying): New node.
7591 Added copyright information.
7593 2001-01-21 Per Bothner <per@bothner.com>
7595 Various fixes to allow compiling a compressed .jar/.zip archive.
7596 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7597 (struct ZipFile): Add fields name and next (from ZipFileCache).
7598 (struct ZipDirectory): New field zipf points to owning ZipFile.
7599 * jcf.h (struct ZipDirectory): Add forward declaration.
7600 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7601 Remove seen_in_zip and zip_offset fields.
7602 (JCF_SEEN_IN_ZIP): New macro.
7603 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7604 * jcf-io.c: Change all ZipFileCache to ZipFile.
7605 (read_zip_member): New function.
7606 (open_in_zip): Call read_zip_member.
7607 * jcf-parse.c (find_in_current_zip): Remove function.
7608 (read_class): Merge in find_in_current_zip functionality.
7609 Call read_zip_member if needed.
7610 (parse_zip_file_entries): Use read_zip_member.
7611 (process_zip_dir): Update for removed and added JCF fields.
7612 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7614 2001-01-21 Per Bothner <per@bothner.com>
7616 Minor optimization of static ggc roots.
7617 * jcf-parse.c (parse_roots): New static field.
7618 (current_field, current_method, current_file_list): Replace by macros
7619 naming fields of parse_roots.
7620 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7621 * class.c (class_roots): New static field.
7622 (registered_class, fields_ident, info_ident, class_list):
7623 New macros naming fields of parse_roots.
7624 (build_static_field_ref): Don't register roots here.
7625 (layout_class): Static field list replaced by macro class_list.
7626 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7627 Initialize fields_ident and info_ident here.
7629 2001-01-21 Per Bothner <per@bothner.com>
7631 * jcf-parse.c (ggc_mark_jcf): New function.
7632 (init_jcf_parse): Register current_jcf as ggc root.
7634 2001-01-21 Per Bothner <per@bothner.com>
7636 * lang.c (put_decl_node): Print method's name.
7638 2001-01-21 Per Bothner <per@bothner.com>
7640 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7641 (verify_jvm_instructions): Use it, for better error messages on loads.
7643 2001-01-21 Per Bothner <per@bothner.com>
7645 * verify.c (merge_type_state): Still may have to merge even if
7646 LABEL_VERIFIED (label).
7648 2001-01-21 Per Bothner <per@bothner.com>
7650 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7651 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7653 2001-01-19 Per Bothner <per@bothner.com>
7655 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7656 if expeting an interface type. Refines Tom's change of 2000-09-12.
7658 2001-01-18 Per Bothner <per@bothner.com>
7660 * gcj.texi (Input Options): Mention .java files.
7662 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7664 * lang-options.h (-Wunsupported-jdk11): Removed.
7665 * lang.c (flag_not_overriding): Deleted.
7666 (flag_static_local_jdk1_1): Likewise.
7667 (lang_W_options): Removed "unsupported-jdk11" entry.
7668 * parse.y (java_check_methods): Removed dead code.
7670 2001-01-17 Tom Tromey <tromey@redhat.com>
7672 Changes suggested by Per Bothner:
7673 * gcj.texi (Input Options): Don't mention input files.
7674 (Code Generation): Updated --main information.
7675 (Invoking jcf-dump): Mention that --javap is incomplete.
7676 From Alexandre Petit-Bianco:
7677 (Warnings): Don't mention -Wunsupported-jdk11.
7679 (Compatibility): Mention JDK 1.2-ness of libraries.
7680 (Resources): Mention resources used when writing gcj.
7682 2001-01-17 Tom Tromey <tromey@redhat.com>
7684 * gcj.texi: New file.
7685 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7686 (java.info): Depend on gcj.info.
7687 (java/gcj.dvi): New target.
7688 (java.dvi): Depend on gcj.dvi.
7689 (java.install-info): Wrote.
7691 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7693 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7694 having called make_decl_rtl.
7696 2001-01-14 Per Bothner <per@bothner.com>
7698 Various patches to emit better messages on verification errors.
7699 * expr.c (push_type_0): Return error indication on stack overflow,
7700 instead of callinfg fatal.
7701 (push_type): Now just call push_type_0 (nd fatal on overflow).
7702 (pop_type_0): Return detailed error message (in a char** argument).
7703 (pop_type): If pop_type_0 fails, print error message.
7704 (pop_argument_types): Moved to verify.c.
7705 * verify.c (pop_argument_types): Moved from expr.c.
7706 Return a (possible) error message, rather than void.
7707 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7708 (verify_jvm_instruction): Use new macros, improving error messages.
7709 For case OPCODE_astore use object_ptr_type_node.
7710 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7711 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7713 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7714 constant, return body without wrapper. (Improves constant folding.)
7715 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7717 2001-01-13 Per Bothner <per@bothner.com>
7719 * expr.c (expand_java_field_op): Assigning to a final field outside
7720 an initializer does not violate JVM spec, so should be warning, not
7721 error. (Sun's verifier does not complain - though MicroSoft's does.)
7723 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7725 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7728 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7730 * parse.y (resolve_expression_name): Permit instance variables from
7731 enclosing context in super constructor call.
7732 (resolve_qualified_expression_name): Permit enclosing class's qualified
7733 "this" in super constructor call.
7735 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7737 * class.c (build_utf8_ref): Remove last argument in call to
7738 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7739 (build_class_ref): Likewise.
7740 (build_static_field_ref): Likewise.
7741 (get_dispatch_table): Likewise.
7742 (layout_class_method): Likewise.
7743 (emit_register_classes): Likewise.
7744 * constants.c (build_constant_data_ref): Likewise.
7745 * decl.c (builtin_function): Likewise.
7746 (create_primitive_vtable): Likewise.
7747 * expr.c (build_known_method_def): Likewise.
7748 (build_jni_stub): Likewise.
7749 (java_lang_expand_expr): Likewise.
7751 2001-01-10 Tom Tromey <tromey@redhat.com>
7753 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7755 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7757 * java-tree.h (lang_printable_name_wls): New prototype.
7758 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7759 rather than `current_class' to print type name. Don't prepend type
7760 names when printing constructor names.
7761 (lang_printable_name_wls): New function.
7762 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7763 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7764 * parse.y (patch_method_invocation): Message tuned for constructors.
7765 (not_accessible_p): Grant `private' access from within
7768 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7770 All files with updated copyright when applicable.
7771 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7772 * class.c (mangle_class_field): Function removed.
7773 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7774 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7775 (build_class_ref): Call `java_mangle_class_field' instead of
7776 `mangle_class_field.'
7777 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7778 (layout_class): Call `java_mangle_decl' instead of
7779 `mangle_static_field.'
7780 (cxx_keywords): Initialized static array moved to `lex.c.'
7781 (layout_class_method): Changed leading comment. Simplified to
7782 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7783 * decl.c (lang_mark_tree): Mark field `package_list.'
7784 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7785 (struct lang_type): New field `package_list.'
7786 (unicode_mangling_length): Prototype removed.
7787 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7788 emit_unicode_mangled_name): Likewise.
7789 (cxx_keyword_p): New prototype.
7790 (java_mangle_decl, java_mangle_class_field,
7791 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7792 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7794 * jvgenmain.c (main_method_prefix): Global variable removed.
7795 (main_method_suffix): Likewise.
7796 (do_mangle_classname): New function.
7797 (main): Call it. Format changed to accommodate new mangling scheme.
7798 * lex.c: (utf8_cmp): Conditionally prototyped.
7799 (cxx_keywords): Moved from class.c, conditionally defined.
7800 (utf8_cmp, cxx_keyword_p): Likewise.
7801 * mangle.c (obstack.h, ggc.h): Included.
7802 (mangle_field_decl): New function.
7803 (mangle_method_decl, mangle_type, mangle_pointer_type,
7804 mangle_array_type, mangle_record_type,
7805 find_compression_pointer_match, find_compression_array_match,
7806 find_compression_record_match,
7807 find_compression_array_template_match, set_type_package_list,
7808 entry_match_pointer_p, emit_compression_string, init_mangling,
7809 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7810 (mangle_obstack): New global.
7811 (MANGLE_RAW_STRING): New macro.
7812 (unicode_mangling_length): Turned static.
7813 (append_unicode_mangled_name): Renamed from
7814 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7815 replaces `obstack', removed from the parameter list.
7816 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7817 replaces parameter `obstack', removed from the parameter list. Call
7818 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7819 (append_gpp_mangled_classtype): Removed.
7820 (compression_table, compression_next): New static variables.
7821 * parse.y (temporary_obstack): Extern declaration removed.
7823 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7825 * parse.y (patch_binop): Compute missing type in error situations.
7827 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7829 * class.c (make_class_data): Push initial value for "arrayclass".
7830 * decl.c (init_decl_processing): Add new class field "arrayclass".
7832 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7834 From patha@softlab.ericsson.se:
7835 * parse.y (switch_label): Use build, not build1, to construct
7838 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7840 * lang.c (lang_decode_option): Change -MA to -MP.
7841 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7842 Update to new prototype; do quote targets.
7843 (jcf_dependency_write): Update.
7845 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7847 Shorten primitive array allocation path:
7848 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7849 to create new primitive arrays.
7850 * expr.c (build_newarray): If generating native code, call
7851 soft_newarray_node with a reference to the primitive TYPE identifier
7852 instead of type_value.
7854 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7856 Fix for PRs gcj/312 and gcj/253:
7857 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7858 dest if they arn't already.
7859 * class.c (layout_class): Call maybe_layout_super_class on
7860 superinterfaces also, but only if compiling from bytecode.
7863 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7866 2000-12-15 Tom Tromey <tromey@redhat.com>
7868 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7871 2000-12-14 Andrew Haley <aph@redhat.com>
7873 * boehm.c (mark_reference_fields): Change test to correctly detect
7876 2000-12-15 Andreas Jaeger <aj@suse.de>
7878 * config-lang.in (lang_dirs): Added.
7880 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7883 Credits go to rth for finding it.
7885 2000-12-13 Mike Stump <mrs@wrs.com>
7887 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7889 2000-11-07 Tom Tromey <tromey@cygnus.com>
7891 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7892 * lex.c (java_ignorable_control_p): Removed.
7893 (java_letter_or_digit_p): Removed.
7894 (java_start_char_p): New function.
7895 (java_read_char): Return `int', not `unicode_t'. Changed
7897 (java_read_unicode): Likewise.
7898 (java_read_unicode_collapsing_terminators): Likewise.
7899 (java_get_unicode): Likewise.
7900 (java_new_lexer): Initialize hit_eof.
7901 (java_parse_end_comment): Take `int' argument.
7902 (java_parse_doc_section): Likewise.
7903 (java_parse_escape_sequence): Don't allow backlash-newline.
7905 * lex.h (JAVA_DIGIT_P): Removed.
7906 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7907 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7908 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7909 (JAVA_PART_CHAR_P): New macro.
7911 (JAVA_CHAR_ERROR): Now -2.
7912 (java_lexer): New field `hit_eof'.
7913 * chartables.h: New file.
7914 * gen-table.pl: new file.
7916 2000-11-20 Tom Tromey <tromey@cygnus.com>
7917 Alexandre Petit-Bianco <apbianco@cygnus.com>
7919 * parse.y (java_complete_lhs): Only allow compound assignment of
7920 reference type if type is String.
7922 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7924 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7925 jcf-path.c: Likewise.
7927 2000-12-09 Anthony Green <green@redhat.com>
7929 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7930 filestart and filename_length as int values.
7932 2000-12-07 Mo DeJong <mdejong@redhat.com>
7934 * jcf-io.c (find_class): Correct the logic that tests to see if a
7935 .java file is newer than its .class file. The compiler was
7936 incorrectly printing a warning when file mod times were equal.
7938 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7940 * jvgenmain.c: Use ISPRINT not isascii.
7942 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7944 * parse.y (end_artificial_method_body): Fixed typo.
7946 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7948 * parse.y (patch_method_invocation): Pick the correct enclosing
7949 context when creating inner class instances.
7952 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7954 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7955 Update copyright year to 2000.
7957 2000-11-23 Anthony Green <green@redhat.com>
7959 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7960 Move current_file_list out of yyparse and make it static.
7962 * expr.c: Declare quick_stack and tree_list_free_list as static
7963 (init_expr_processing): Register quick_stack and
7964 tree_list_free_list roots.
7966 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7968 * parse.y (build_outer_field_access): New local `decl_ctx', use
7969 it. Check for field's context and current class immediate outer
7970 context inheritance.
7971 (outer_field_access_p): Consider fields inherited from the last
7973 (build_access_to_thisn): Stop at the last enclosing context if
7977 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7979 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7981 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7983 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7986 2000-11-20 Tom Tromey <tromey@cygnus.com>
7988 * jv-scan.c (help): Document --complexity.
7989 (options): Added --complexity.
7990 (flag_complexity): New global.
7991 (main): Call `report'.
7992 * parse-scan.y (complexity): New global.
7993 (if_then_statement, if_then_else_statement,
7994 if_then_else_statement_nsi, switch_block_statement_group,
7995 while_expression, do_statement, for_begin, continue_statement,
7996 throw_statement, catch_clause, finally, method_invocation,
7997 conditional_and_expression, conditional_or_expression,
7998 conditional_expression): Update complexity.
7999 (reset_report): Reset complexity.
8000 (report): New function.
8002 2000-11-20 Tom Tromey <tromey@cygnus.com>
8004 * lex.c (yylex): Added STRICT_TK case.
8005 * parse.y (STRICT_TK): Added.
8006 * parse-scan.y (STRICT_TK): Added.
8007 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8008 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8010 * keyword.h: Rebuilt.
8011 * keyword.gperf (strictfp): Added.
8013 2000-11-20 Tom Tromey <tromey@cygnus.com>
8015 * lex.c (yylex): Recognize floating point constants with leading
8018 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8020 * java-tree.h (cyclic_inheritance_report): Constify.
8021 * parse.y (cyclic_inheritance_report): Likewise.
8023 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8025 * parse.y (goal): Remove call to ggc_add_string_root.
8027 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8029 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8030 Create string in scratch buffer, then pass to build_string.
8032 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8034 * parse.y (issue_warning_error_from_context): Add
8037 2000-11-11 Anthony Green <green@redhat.com>
8039 * jcf-parse.c (process_zip_dir): Add finput parameter.
8040 (jcf_figure_file_type): Call process_zip_dir with appropriate
8043 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8045 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8046 * jcf-parse.c (jcf_figure_file_type): Likewise.
8048 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8050 * parse.y (create_new_parser_context): Use memset () instead of
8053 2000-11-08 Tom Tromey <tromey@cygnus.com>
8055 * gjavah.c (process_file): Only include gcj/cni.h when generating
8058 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8060 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8061 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8062 instead of bzero ().
8064 2000-11-05 Tom Tromey <tromey@cygnus.com>
8066 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8067 * lex.c (IS_ZERO): New define.
8068 (java_perform_atof): Error on floating point underflow.
8070 2000-11-04 Tom Tromey <tromey@cygnus.com>
8072 * lex.c (java_parse_escape_sequence): Only read two octal
8073 characters if the first one is greater than 3. Don't allow
8074 "octal" numbers to include the digits 8 or 9.
8076 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8078 * Make-lang.in (java.distdir): Remove.
8080 2000-11-03 Tom Tromey <tromey@cygnus.com>
8082 * Make-lang.in (java.dvi): New target.
8083 Partial fix for PR other/567.
8085 * lang-options.h: Mention -Wout-of-date.
8086 * jcf-dump.c (flag_newer): New global.
8087 * gjavah.c (flag_newer): New global.
8088 * jcf-io.c (find_class): Only warn when flag_newer set.
8089 * lang.c (flag_newer): New global.
8090 (struct string_option): New declaration.
8091 (lang_W_options): New global.
8092 (process_option_with_no): New function.
8093 (lang_decode_option): Use it.
8095 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8096 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8099 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8100 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8101 * lex.c (java_read_unicode): Removed `term_context' argument.
8102 Recognize any number of `u' in `\u'.
8103 (java_read_unicode_collapsing_terminators): New function.
8104 (java_get_unicode): Use it.
8105 (java_lineterminator): Removed.
8106 (yylex): Produce error if character literal is newline or single
8107 quote. Return if eof found in middle of `//' comment. EOF in
8108 `//' comment is only an error if pedantic.
8109 (java_ignorable_control_p): New function.
8110 (java_parse_end_comment): Return if eof found in middle of
8113 * jv-scan.c (pedantic): New global.
8115 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8117 * parse.y (outer_field_access_p): Inherited fields aren't
8118 consider outer fields.
8119 (maybe_build_thisn_access_method): Use
8120 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8121 (resolve_expression_name): Trigger an error if a static field
8122 is being accessed as an outer field.
8124 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8126 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8129 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8131 * Make-lang.in: Move all build rules here from Makefile.in,
8132 adapt to new context. Wrap all rules that change the current
8133 directory in parentheses. Expunge all references to $(P).
8134 When one command depends on another and they're run all at
8135 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8136 all object-file generation rules. Delete obsolete variables.
8138 * Makefile.in: Delete.
8139 * config-lang.in: Delete outputs= line.
8141 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8143 * parse.y (patch_method_invocation): NULLify this_arg when already
8145 (maybe_use_access_method): Handle call to methods unrelated to the
8146 current class. Fixed comment.
8149 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8151 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8154 2000-10-24 Tom Tromey <tromey@cygnus.com>
8156 * lex.c (java_new_lexer): Initialize new fields. Work around
8157 broken iconv() implementations.
8158 (java_read_char): Swap bytes if required. Use fallback decoder if
8160 (byteswap_init, need_byteswap): New globals.
8161 (java_destroy_lexer): Only close iconv handle if it is in use.
8162 * lex.h (java_lexer): New fields read_anything, byte_swap,
8164 Made out_buffer unsigned.
8166 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8168 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8169 where an enclosing context can be set on the jdep.
8170 (do_resolve_class): Fixed identation.
8172 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8174 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8176 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8179 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8181 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8183 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8185 * jcf-write.c (OP1): Update `last_bc'.
8186 (struct jcf_block): Fixed indentation and typo in comments. New
8188 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8189 follows `monitorenter'.
8190 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8194 2000-10-16 Tom Tromey <tromey@cygnus.com>
8196 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8197 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8198 * lang-options.h: Added -MA, -MT, -MF..
8199 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8200 (DEPEND_TARGET_SET): New macro.
8201 (DEPEND_FILE_ALREADY_SET): Likewise.
8202 (init_parse): Handle new flags.
8203 * jcf.h (jcf_dependency_print_dummies): Declare.
8204 * Make-lang.in (s-java): Added mkdeps.o.
8205 * Makefile.in (BACKEND): Added mkdeps.o.
8206 (../gcjh$(exeext)): Added mkdeps.o.
8207 (../jcf-dump$(exeext)): Added mkdeps.o.
8208 * jcf-depend.c: Include mkdeps.h.
8209 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8210 add_entry): Removed.
8211 (jcf_dependency_reset): Rewrote.
8212 (dependencies): New global.
8213 (jcf_dependency_set_target): Rewrote.
8214 (jcf_dependency_add_target): Likewise.
8215 (jcf_dependency_add_file): Likewise.
8217 (print_ents): Removed.
8218 (jcf_dependency_write): Rewrote.
8219 (print_dummies): New global.
8220 (jcf_dependency_print_dummies): New function
8221 (jcf_dependency_write): Call deps_dummy_targets if required.
8223 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8225 * gjavah.c (add_class_decl): Removed unused variables `tname',
8226 `tlen' and `name_index'.
8227 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8228 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8229 in `wfl_operator' with value.
8230 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8231 (jcf_figure_file_type): Fixed identation.
8232 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8233 * parse.y (analyze_clinit_body): New function.
8234 (static_initializer:): Reset `current_static_block'.
8235 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8236 `wfl_operator' with new value.
8237 (lookup_cl): Use EXPR_WFL_FILENAME.
8238 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8239 analyze_clinit_body.
8240 (build_outer_field_access): Access to this$<n> built from
8241 current_class, not its outer context.
8242 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8243 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8244 (patch_method_invocation): Use `is_static_flag' when already
8246 (patch_newarray): Removed assignment in ternary operator.
8248 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8250 * except.c (free_eh_ranges): Don't free `whole_range'.
8252 2000-10-15 Anthony Green <green@redhat.com>
8254 * decl.c (init_decl_processing): Call init_class_processing before
8257 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8259 * check-init.c (check_init): Fixed leading comment. Use
8261 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8262 (give_name_to_locals): Likewise.
8263 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8264 fields in lang_decl_var.
8265 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8266 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8267 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8268 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8269 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8270 (LOCAL_FINAL): Rewritten.
8271 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8272 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8273 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8274 `init_final' fields.
8275 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8276 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8277 (TYPE_HAS_FINAL_VARIABLE): New macro.
8278 (struct lang_type): Added `afv' field.
8279 * parse.y (check_static_final_variable_assignment_flag): New function.
8280 (reset_static_final_variable_assignment_flag): Likewise.
8281 (check_final_variable_local_assignment_flag): Likewise.
8282 (reset_final_variable_local_assignment_flag): Likewise.
8283 (check_final_variable_indirect_assignment): Likewise.
8284 (check_final_variable_global_assignment_flag): Likewise.
8285 (add_inner_class_fields): Use LOCAL_FINAL_P.
8286 (register_fields): Handle local finals and final variables.
8287 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8288 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8289 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8291 (java_complete_expand_methods): Loop to set
8292 TYPE_HAS_FINAL_VARIABLE. Call
8293 `reset_final_variable_local_assignment_flag' and
8294 `check_final_variable_local_assignment_flag' accordingly before
8295 and after constructor expansion. Call
8296 `reset_static_final_variable_assignment_flag'
8297 before expanding <clinit> and after call
8298 `check_static_final_variable_assignment_flag' if the
8299 current_class isn't an interface. After all methods have been
8300 expanded, call `check_final_variable_global_assignment_flag' and
8301 `check_static_final_variable_assignment_flag' if the current class
8303 (maybe_yank_clinit): Fixed typo in comment.
8304 (build_outer_field_access_methods): Removed old sanity check. Use
8305 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8306 Don't create access methods for finals.
8307 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8308 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8309 existing DECL_INIT has been processed.
8310 (java_complete_lhs): Likewise.
8311 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8312 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8314 (patch_assignment): Use LOCAL_FINAL_P.
8315 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8316 DECL_INITIAL is nullified.
8319 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8321 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8323 * Makefile.in (parse.c, parse-scan.c): Likewise.
8325 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8327 * class.c (temporary_obstack): Remove.
8328 (make_class): Don't mess with obstascks.
8329 (push_class): Likewise.
8330 (set_super_info): Likewise.
8331 (add_method_1): Likewise.
8332 (add_method): Likewise.
8333 (add_field): Likewise.
8334 (build_utf8_ref): Likewise.
8335 (build_class_ref): Likewise.
8336 (build_static_field_ref): Likewise.
8337 (finish_class): Likewise.
8338 (push_super_field): Likewise.
8339 (layout_class): Likewise.
8340 (layout_class_methods): Likewise.
8341 (init_class_processing): Likewise.
8342 * constants.c (get_tag_node): Likewise.
8343 (build_constant_data_ref): Likewise.
8344 * decl.c (ggc_p): Remove.
8345 (copy_lang_decl): Use ggc_alloc.
8346 (complete_start_java_method): Don't mess with obstacks.
8347 (start_java_method): Likewise.
8348 (end_java_method): Likewise.
8349 * except.c (link_handler): Use xmalloc.
8350 (free_eh_ranges): New function.
8351 (method_init_exceptions): Use it.
8352 (add_handler): Use xmalloc.
8353 (expand_start_java_handler): Don't mess with obstacks.
8354 (prepare_eh_table_type): Likewise.
8355 (expand_end_java_handler): Likewise.
8356 * expr.c (push_value): Likewise.
8357 (create_label_decl): Likewise.
8358 (build_jni_stub): Likewise.
8359 (java_lang_expand_expr): Likewise.
8360 (note_instructions): Use xrealloc.
8361 (java_push_constant_from_pool): Don't mess with obstacks.
8362 (process_jvm_instruction): Likewise.
8363 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8365 * jcf-parse.c (get_constant): Don't mess with obstacks.
8366 (read_class): Likewise.
8367 (jcf_parse): Likewise.
8368 * lex.c (expression_obstack): Remove.
8369 (java_lex): Don't use obstack_free.
8370 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8371 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8372 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8373 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8374 * parse.y (gaol): Add more GC roots.
8375 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8376 (lookup_field_wrapper): Likewise.
8377 (obtain_incomplete_type): Don't mess with obstacks.
8378 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8380 (craft_constructor): Don't mess with obstacks.
8381 (safe_layout_class): Likewise.
8382 (java_complete_class): Likewise.
8383 (source_end_java_method): Likewise.
8384 (build_outer_field_access_methods): Likewise.
8385 (build_outer_method_access_method): Likewise.
8386 (maybe_build_thisn_access_method): Likewise.
8387 (build_dot_class_method_invocation): Likewise.
8388 (java_complete_tree): Likewise.
8389 (java_complete_lhs): Likewise.
8390 (do_merge_string_cste): Likewise.
8391 (patch_string_cst): Likewise.
8392 (array_constructor_check_entry): Likewise.
8393 * typeck.c (build_java_array_type): Likewise.
8394 (parse_signature_string): Likewise.
8395 (build_java_signature): Likewise.
8397 2000-10-12 Tom Tromey <tromey@cygnus.com>
8400 * gjavah.c (add_class_decl): Don't special-case inner classes.
8401 (add_namelet): Likewise.
8403 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8405 * java-tree.h: Constify current_encoding.
8406 * lang.c: Constify current_encoding.
8408 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8410 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8411 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8413 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8415 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8416 patch. Fixes gcj/340.
8418 2000-10-10 Tom Tromey <tromey@cygnus.com>
8420 * lex.c (java_new_lexer): Initialize out_first and out_last
8422 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8424 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8426 * parse.y (pop_current_osb): New function.
8427 (array_type:): Use `dims:', changed actions
8428 accordingly. Suggested by Anthony Green.
8429 (array_creation_expression:): Used pop_current_osb.
8430 (cast_expression:): Likewise.
8431 (search_applicable_method_list): Fixed indentation.
8433 2000-10-08 Anthony Green <green@redhat.com>
8435 * parse.y (array_type_literal): Remove production.
8436 (type_literals): Refer to array_type, not array_type_literal.
8438 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8440 Patch contributed by Corey Minyard.
8441 * decl.c (check_local_named_variable): New function.
8442 (tree check_local_unnamed_variable): Likewise.
8443 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8445 2000-10-07 Anthony Green <green@redhat.com>
8447 * class.c (layout_class): Handle case where superclass can't be
8450 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8452 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8455 2000-10-05 Tom Tromey <tromey@cygnus.com>
8457 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8458 * jvgenmain.c (class_mangling_prefix): Removed.
8459 (class_mangling_suffix): New global.
8461 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8463 (print_method_info): Handle overrides for static and final
8465 (process_file): Generate declaration for class object field.
8466 * class.c (cxx_keywords): New array.
8467 (utf8_cmp): New function.
8468 (cxx_keyword_p): New function.
8469 (layout_class_method): Mangle C++ keywords by appending `$'.
8470 (mangle_field): New function.
8471 (mangle_class_field): Use mangle_field. Mangle class name as
8473 (mangle_static_field): Use mangle_field.
8475 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8477 * decl.c (find_local_variable): Removed uncessary type check and
8478 fixed range check typo. From Corey Minyard.
8480 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * decl.c (give_name_to_locals): New local `code_offset'. Call
8483 `maybe_adjust_start_pc'.
8484 * expr.c (note_instructions): New function.
8485 (expand_byte_code): Don't collect insn starts here.
8486 (peek_opcode_at_pc): New function.
8487 (maybe_adjust_start_pc): Likewise.
8488 * java-tree.h (maybe_adjust_start_pc): Declare.
8489 (note_instructions): Likewise.
8490 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8492 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8494 * parse.y (field_access:): Fixed indentation.
8495 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8497 2000-09-07 Tom Tromey <tromey@cygnus.com>
8500 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8501 JPRIMITIVE_TYPE_P, for arithmetic operators.
8502 (patch_method_invocation): Indentation fix.
8503 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8504 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8505 (do_unary_numeric_promotion): Cleaned up code.
8506 (valid_cast_to_p): Handle boolean correctly.
8508 2000-09-27 Tom Tromey <tromey@cygnus.com>
8510 * lex.c (java_read_unicode): Reset bs_count when finished with
8513 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8516 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8517 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8518 (typeck.o): Depend on ggc.h.
8519 * class.c (add_method_1): Use GC functions for allocation.
8520 (init_class_processing): Register roots.
8521 * decl.c (ggc_p): Set to 1.
8522 (pending_local_decls): Make it static.
8523 (push_jvm_slot): Use GC functions for allocation.
8524 (init_decl_processing): Register roots.
8525 (give_name_to_locals): Use GC functions for allocation.
8526 (lang_mark_tree): New function.
8527 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8528 functions for allocation.
8529 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8530 * lex.c (java_lex): Use build_string, rather than replicating it
8532 * parse.y (goal): Add more roots.
8533 (mark_parser_ctxt): New function.
8534 * typeck.c: Include ggc.h.
8536 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8538 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8539 contains something else than MODIFY_EXPR.
8541 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8543 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8544 * Makefile.in (parse.o): Depend on ggc.h.
8545 (class.o): Likewise.
8546 (constants.o): Likewise.
8549 (jcf-parse.o): Likewise.
8550 (jcf-write.o): Likewise.
8551 (mangle.o): Likewise.
8552 * class.c: Include ggc.h.
8553 (build_static_field_ref): Register GC roots.
8554 (layout_class): Likewise.
8555 (init_class_processing): Likewise.
8556 * constants.c: Include ggc.h.
8557 (current_constant_pool_data_ref): Remove.
8558 (tag_nodes): Move it to ...
8559 (get_tag_node): ... here. Register GC roots.
8560 * decl.c: Include ggc.h. Remove many global tree definitions.
8561 (throw_node): Define.
8562 (java_global_trees): Likewise.
8563 (predef_filenames): Make the size a constant.
8564 (init_decl_processing): Adjust accordingly.
8565 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8566 * expr.c: Include ggc.h.
8567 (init_expr_processing): Register GC roots.
8568 (build_invokeinterface): Likewise.
8569 * java-tree.h: Replace extern tree declarations with macros.
8570 (java_global_trees): New variable.
8571 (java_tree_index): New enumeration.
8572 (init_jcf_parse): Declare.
8573 * jcf-parse.c: Include ggc.h.
8574 (current_class): Remove declaration.
8575 (main_class): Likewise.
8576 (all_class_list): Likewise.
8577 (predefined_filename_p): Adjust for constant size of
8579 (init_jcf_parse): New function.
8580 * jcf-write.c: Include ggc.h.
8581 (generate_classfile): Register GC roots.
8582 (append_synthetic_attribute): Likewise.
8583 (append_innerclass_attribute_entry): Likewise.
8584 * lang.c: Include ggc.h.
8585 (lang_print_error): Register GC roots.
8586 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8588 * parse.y: Include ggc.h.
8589 (wfl_operator): Remove.
8590 (goal): Register GC roots.
8591 (java_pop_parser_context): Adjust for new field names.
8592 (java_parser_context_save_global): Likewse.
8593 (java_parser_context_restore_global): Likewise.
8594 (java_parser_context_suspend): Likewise.
8595 (java_parser_context_resume): Likewise.
8596 (verify_constructor_circularity): Register GC roots.
8597 (lookup_cl): Likewise.
8598 (java_reorder_fields): Likewise.
8599 (build_current_this): Likewise.
8600 (class_in_current_package): Likewise.
8601 (argument_types_convertible): Likewise.
8602 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8604 2000-09-14 Tom Tromey <tromey@cygnus.com>
8606 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8608 2000-09-13 Tom Tromey <tromey@cygnus.com>
8610 * jcf-parse.c: Include <locale.h>.
8611 * jv-scan.c: Include <locale.h>.
8613 2000-09-12 Tom Tromey <tromey@cygnus.com>
8615 * expr.c (pop_type_0): Return `Object' if trying to merge two
8617 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8618 interface types; `Object' is always a valid supertype.
8620 2000-09-12 Tom Tromey <tromey@cygnus.com>
8623 * jv-scan.c (help): Document --encoding.
8624 (options): Added `encoding' entry.
8625 (OPT_ENCODING): New define.
8626 (main): Handle --encoding.
8627 Include <langinfo.h> if nl_langinfo exists.
8628 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8630 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8631 (parse_source_file): Correctly call java_init_lex. Added `finput'
8632 argument. Use nl_langinfo to determine default encoding.
8633 * java-tree.h (current_encoding): Declare.
8634 * parse.y (java_parser_context_restore_global): Don't restore
8636 (java_parser_context_save_global): Don't set `finput' field.
8637 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8639 * lang.c (current_encoding): New global.
8640 (lang_decode_option): Recognize `-fencoding='.
8641 (finish_parse): Don't close finput.
8642 * parse.h (struct parser_ctxt): Removed `finput' and
8643 `unget_utf8_value' fields. Added `lexer' field.
8644 (java_init_lex): Fixed declaration.
8645 * lex.c (java_new_lexer): New function.
8646 (java_destroy_lexer): Likewise.
8647 (java_read_char): Added `lex' argument. Handle iconv case.
8648 (java_read_unicode): Added `lex' argument. Count backslashes in
8650 (java_init_lex): Added `finput' and `encoding' arguments. Set
8651 `lexer' field in ctxp.
8652 (BAD_UTF8_VALUE): Removed.
8653 (java_lex): Handle seeing UEOF in the middle of a string literal.
8654 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8655 (java_lexer): New structure.
8658 (DEFAULT_ENCODING): New define.
8659 (java_destroy_lexer): Declare.
8661 2000-09-12 Tom Tromey <tromey@cygnus.com>
8664 * lex.c (java_init_lex): Initialize java_io_serializable.
8665 * parse.y (java_io_serializable): New global.
8666 (valid_ref_assignconv_cast_p): An array can be cast to
8669 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8671 * decl.c, expr.c: Include defaults.h if not already included.
8672 Don't define the *_TYPE_SIZE macros.
8674 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8676 * typeck.c (build_java_array_type): Correct first parameter
8677 in ADJUST_FIELD_ALIGN invocation.
8679 2000-09-06 Tom Tromey <tromey@cygnus.com>
8681 * lang-specs.h: Also recognize `-femit-class-files'.
8683 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8685 * verify.c (merge_types): Load the types to merge if necessary.
8687 2000-09-02 Anthony Green <green@redhat.com>
8689 * jcf-io.c: Include zlib.h.
8690 (open_in_zip): Read compressed class file archives.
8691 * zipfile.h (ZipDirectory): Add uncompressed_size and
8692 compression_method fields.
8693 * zextract.c (read_zip_archive): Collect file compression info.
8695 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8697 * parse.y (do_resolve_class): Also explore superclasses of
8698 intermediate enclosing contexts when searching for inner classes.
8700 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8702 * parse.y (variable_declarator_id:): Better error message.
8703 (expression_statement:): Use YYNOT_TWICE.
8704 (cast_expression:): Likewise.
8705 (assignment:): Likewise.
8707 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8709 * parse.y (do_merge_string_cste): New locals. Create new
8710 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8712 2000-08-07 Hans Boehm <boehm@acm.org>
8714 * boehm.c (mark_reference_fields): Set marking bits for all words in
8715 a multiple-word record.
8716 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8719 2000-08-31 Mike Stump <mrs@wrs.com>
8721 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8722 jcf-dump$(exeext)): Make parallel safe.
8724 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8726 * jcf-parse.c (set_source_filename): Constify a char *.
8727 * jcf-write.c (append_innerclasses_attribute,
8728 make_class_file_name): Constify a char *. Don't recycle a
8729 variable for an unrelated purpose.
8730 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8731 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8733 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8735 * expr.c (can_widen_reference_to): Fixed indentation.
8736 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8737 * parse.y: `finit$' replaces `$finit$' in comments.
8738 (try_builtin_assignconv): Fixed leading comment.
8740 2000-08-25 Greg McGary <greg@mcgary.org>
8742 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8744 2000-08-24 Greg McGary <greg@mcgary.org>
8746 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8747 * parse.y (BINOP_LOOKUP): Likewise.
8749 2000-08-22 Andrew Haley <aph@cygnus.com>
8751 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8752 sign extending. Fixes gcj/321.
8753 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8754 combining to make a jlong. Fixes gcj/321.
8756 2000-08-21 Nix <nix@esperi.demon.co.uk>
8758 * lang-specs.h: Do not process -o or run the assembler if
8761 2000-08-16 Andrew Haley <aph@cygnus.com>
8763 * typeck.c (build_java_array_type): Rewrite code to do array
8764 alignment. Take into account back-end macros when aligning array
8765 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8766 user to set alignment. Fixes gcj/252 and 160.
8768 2000-08-09 Tom Tromey <tromey@cygnus.com>
8770 * parse.y (check_abstract_method_definitions): Now return `int'.
8771 Check implemented interfaces. Fixes PR gcj/305.
8773 * parse.y (patch_switch_statement): Disallow `long' in switch
8774 expressions. Fixes PR gcj/310.
8776 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8778 * decl.c (finit_leg_identifier_node): New global.
8779 (init_decl_processing): Use `finit$' to initialize
8780 finit_identifier_node. Use `$finit$' to initialize
8781 finit_leg_identifier_node.
8782 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8783 * java-tree.h (finit_identifier_node): Changed attached comment.
8784 (finit_leg_identifier_node): New declaration.
8785 (ID_FINIT_P): Take finit_identifier_node and
8786 finit_leg_identifier_node into account. This is a backward
8789 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8791 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8793 (generate_bytecode_insns): Check `nargs' before emitting it.
8794 * verify.c (merge_type_state): Fixed typo.
8795 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8796 generate_bytecode_{conditional,insns}.
8798 2000-08-13 Anthony Green <green@redhat.com>
8800 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8803 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8805 * class.c (maybe_layout_super_class): Fixed indentation.
8806 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8807 (java_check_methods): New function declaration.
8808 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8809 instead of `str_ptr'.
8810 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8811 of a `invokeinterface' at the right time.
8812 * parse.h (WFL_STRIP_BRACKET): New macro.
8813 (SET_TYPE_FOR_RESOLUTION): Use it.
8814 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8815 (check_class_interface_creation): Don't check for cross package
8816 innerclass name clashes.
8817 (method_header): Behave properly if MDECL is `error_mark_node'.
8818 (method_declarator): Return `error_mark_node' if bogus current
8820 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8821 (resolve_and_layout): New local `decl_type', set and used. Call
8823 (java_check_methods): New method.
8824 (java_layout_classes): Use it.
8825 (resolve_qualified_expression_name): No EH check necessary in
8827 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8829 (patch_assignment): Set DECL_INITIAL on integral final local.
8831 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8833 * java-tree.h (flag_extraneous_semicolon): New extern.
8834 * lang-options.h: (-Wextraneous-semicolon): New option.
8835 * lang.c (flag_redundant): Fixed typo in leading comment.
8836 (flag_extraneous_semicolon): New global.
8837 (lang_decode_option): Set `flag_extraneous_semicolon' when
8838 -Wall. Decode `-Wextraneous-semicolon'.
8839 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8840 `empty_statement' rule.
8841 (class_body_declaration): Likewise.
8842 (method_body:): Accept `;' as a method body.
8843 (static_initializer:): Removed `SC_TK' hack.
8844 (constructor_block_end:): Likewise.
8845 (empty_statement:): Report deprecated empty declaration. Fixes
8848 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8850 * parse.y (build_dot_class_method_invocation): Changed parameter
8851 name to `type'. Build signature from `type' and convert it to a
8852 STRING_CST if it's an array.
8853 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8854 to use `ref_type' directly.
8856 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8858 * lang-options.h: Added a comma after the last element to avoid
8859 syntax errors when other languages define additional options.
8861 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8863 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8864 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8865 (jc1): Link with $(BACKEND).
8866 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8868 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8870 * jvspec.c: Adjust type of second argument to
8871 lang_specific_driver, and update code as necessary.
8873 * class.c (build_dtable_decl): Initialize dummy.
8875 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8877 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8878 method bodies not to rule out discarding `<clinit>'; don't use
8879 <clinit> to initialize static fields with constant initializers.
8881 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8883 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8885 (method_synthetic): New global.
8886 (HANDLE_METHOD): Recognize synthetic method and tell
8887 `print_method_info' about it.
8888 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8889 processing a synthetic method.
8890 * jcf-reader.c (skip_attribute): New function.
8891 ( skip_attribute): Likewise.
8893 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8895 * parse.y (build_outer_field_access): Fixed comments.
8896 (fix_constructors): Emit the initialization of this$<n> before
8898 (resolve_qualified_expression_name): Build an access to `decl' if
8901 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse-scan.y (curent_class): Non longer const.
8904 (inner_qualifier, inner_qualifier_length): Deleted.
8905 (current_class_length): New global.
8906 (bracket_count): Fixed typo in leading comment.
8907 (anonymous_count): New global.
8908 (class_instance_creation_expression:): Handle anonymous classes.
8909 (anonymous_class_creation:): New rule.
8910 (push_class_context): Rewritten.
8911 (pop_class_context): Likewise.
8912 (INNER_QUALIFIER): Macro deleted.
8913 (report_class_declaration): call `push_class_context' when
8914 entering the function. `fprintf' format modified not to use
8916 (report_class_declaration): Assign `package_name' and
8917 `current_class' to NULL separately.
8919 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8921 * expr.c (build_invokeinterface): Call layout_class_methods on
8924 2000-07-27 Tom Tromey <tromey@cygnus.com>
8925 Anthony Green <green@cygnus.com>
8926 Alexandre Petit-Bianco <apbianco@cygnus.com>
8928 * class.c (make_class_data): Create vtable for abstract classes.
8929 (get_dispatch_table): Changed to cope with abstract classes.
8931 2000-07-27 Tom Tromey <tromey@cygnus.com>
8933 * parse.y (patch_method_invocation): Don't reverse the argument
8934 list when dealing with anonymous class constructors. Fixed typo in
8937 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8939 * parse.y (build_alias_initializer_parameter_list): Reverse
8940 crafted list when building aliases for anonymous class
8943 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8945 * parse.y (jdep_resolve_class): Don't bother checking potential
8946 innerclass access if `decl' is NULL.
8947 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8950 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8952 * parse.c: Remove (again.)
8954 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8956 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8957 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8958 outside the `if' statement, alias to innerclass removed, `decl'
8959 used to mark the class complete.
8961 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8963 * parse.y (simple_name:): Fixed typo in error message.
8965 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8967 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8968 or its first operand can be error marks.
8970 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8972 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8973 * parse.y (method_header): Likewise.
8975 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8977 * parse.y (process_imports): Consider that one might be trying to
8978 import an innerclass. Fixes gcj/254
8980 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8982 * parse.y (find_as_inner_class): Handle the case where the
8983 enclosing context of an innerclass has been loaded as bytecode.
8985 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8987 * parse.y (simple_name:): Reject `$' in type names.
8988 (resolve_type_during_patch): Use `type' as a second
8989 argument to resolve_no_layout. Fixes gcj/257.
8991 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8993 * parse.y (find_most_specific_methods_list): Select the only
8994 non-abstract method even if max has been set.
8995 Fixes gcj/285, gcj/298.
8997 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8999 * lang-specs.h: Added %(jc1) to java compiler options.
9001 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9003 * .cvsignore: New file.
9005 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * parse.y (not_accessible_p): Access granted to innerclasses
9008 (indirectly) extending the reference type. Fixes gcj/249.
9010 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9012 * parse.y (patch_method_invocation): Fixed comment.
9013 (maybe_use_access_method): Build this$<n>s to the context of the
9014 target method, or a type that extends it. Fixes gcj/242.
9016 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9020 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9022 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9024 2000-07-13 Tom Tromey <tromey@cygnus.com>
9026 * lang-specs.h: Added %{I*}.
9028 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9030 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9032 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9034 * parse-scan.c: Remove.
9036 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9038 * class.c (set_super_info): Handled protected inner classes.
9039 (common_enclosing_context_p): Bail early if arguments aren't both
9041 (get_access_flags_from_decl): Handle private and protected inner
9043 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9044 (CLASS_PROTECTED): Likewise.
9045 (struct lang_type): New bitfield `poic'.
9046 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9048 (check_inner_class_access): Renamed arguments, added
9049 comments. Handles protected inner classes (fixes gcj/225)
9050 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9052 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9054 * parse.y (resolve_qualified_expression_name): Verify qualified
9055 access to `this'. Fixes gcj/239.
9057 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9059 * jcf-write.c (generate_classfile): Don't install ConstantValue
9062 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9064 * parse.y (resolve_qualified_expression_name): Handle inner class
9065 access. Fixes gcj/256.
9067 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9069 * jcf-write.c (generate_classfile): Properly install the
9070 ConstantValue attribute and the initial value constant pool index
9071 on string constants.
9072 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9075 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9079 * parse.y (find_as_inner_class): Fixed typo.
9080 (do_resolve_class): Explore enclosing contexts when searching for
9081 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9082 (check_inner_class_access): Check `decl' which can be null in case
9085 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9087 * java-tree.h (java_debug_context): Declared `extern'.
9088 (safe_layout_class): Likewise.
9089 * parse.y (resolve_field_access): Field must be `static' in order
9090 to be replaced by its initial value. Added comments.
9091 (find_applicable_accessible_methods_list): Fixed typo.
9092 (find_most_specific_methods_list): Methods found in innerclasses
9093 take over methods founds in the enclosing contexts.
9094 (java_complete_tree): Loosen restrictions on the type of DECLs
9095 that can be replaced by their initialization values.
9096 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9098 2000-07-05 Tom Tromey <tromey@cygnus.com>
9100 * Make-lang.in (PARSE_DIR): New macro.
9101 (PARSE_RELDIR): Likewise.
9102 (PARSE_C): Likewise.
9103 (PARSE_SCAN_C): Likewise.
9104 ($(PARSE_C)): New target.
9105 ($(PARSE_SCAN_C)): Likewise.
9106 (SET_BISON): New macro.
9107 (BISONFLAGS): Likewise.
9108 (JAVABISONFLAGS): Likewise.
9110 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9112 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9113 argument on the first pass for CNI as well as JNI.
9114 (print_method_info): Set up method name on the first pass only.
9116 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9118 * parse.y (parser_qualified_classname): Removed parameter
9120 (create_interface): Removed first passed parameter to
9121 parser_qualified_classname.
9122 (create_class): Likewise. Don't install alias on static
9123 innerclasses. Fixes gcj/275.
9125 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9127 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9128 debugable statement with empty_stmt_node. Fixes gcj/272
9130 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9132 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9135 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9137 * jcf-write.c (push_long_const): Appropriately cast short negative
9140 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9142 * parse.y (verify_constructor_super): Use loop variable
9143 `m_arg_type' initialized with `mdecl_arg_type'.
9145 2000-06-29 Tom Tromey <tromey@cygnus.com>
9147 * parse.y (resolve_field_access): Handle case where `type_found'
9150 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9152 * expr.c (lookup_field): The same field can be found through two
9153 different interface. Don't declare it ambiguous in that case.
9155 2000-06-27 Tom Tromey <tromey@cygnus.com>
9157 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9158 follows \r, then unget it at a lower level.
9160 2000-06-26 Tom Tromey <tromey@cygnus.com>
9162 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9165 2000-06-25 Tom Tromey <tromey@cygnus.com>
9167 * parse.y (for_statement): Wrap expression in a WFL if it is a
9168 constant. For PR gcj/268.
9170 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9172 * parse.y (do_resolve_class): Minor optimiztion in the package
9173 list search. Removed unnecessary test and return statement.
9174 (valid_ref_assignconv_cast_p): Order of arguments to
9175 enclosing_context_p fixed.
9177 2000-06-24 Tom Tromey <tromey@cygnus.com>
9179 * expr.c (lookup_field): Print error and return error_mark_node if
9180 field reference is ambiguous.
9182 * parse.y (check_abstract_method_definitions): Also check if
9183 `other_method' is abstract.
9185 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9187 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9189 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9190 (struct lang_type): New field `pic'.
9191 (CLASS_PRIVATE): New macro.
9192 * parse.y (check_inner_class_access): New function.
9193 (jdep_resolve_class): Call it.
9195 2000-06-23 Tom Tromey <tromey@cygnus.com>
9197 * parse.y (patch_incomplete_class_ref): Initialize the returned
9198 class. For PR gcj/260.
9200 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9202 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9204 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9206 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9207 Java specific checks.
9208 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9210 * java-tree.def (CASE_EXPR): Marked 'e'.
9211 (DEFAULT_EXPR): Likewise.
9212 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9214 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9215 Java specific checks.
9216 (generate_bytecode_insns): Test try_block for BLOCK before using
9218 * parse.y (build_wfl_wrap): Added `location' argument. Set
9219 EXPR_WFL_LINECOL accordingly.
9220 (dim_expr:): Wrap constants with WFLs.
9221 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9222 (resolve_package): Check for `stmt' not being a BLOCK before
9223 building a debuggable statement with it.
9224 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9226 (resolve_field_access): Make sure `decl' is a DECL before treating
9228 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9229 IDENTIFIER_NODE before treating it as such.
9230 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9231 treating it as such.
9232 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9233 to be applied only on non array types.
9235 2000-06-16 Per Bothner <per@bothner.com>
9237 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9238 define in terms of DECL_RESULT, as that fails when --enable-checking.
9240 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9242 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9243 types the same in comparison.
9244 (CHECK_OP): Add static prototype.
9246 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9248 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9249 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9252 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9254 * decl.c (create_primitive_vtable): Prototype.
9256 * jcf-write.c (generate_bytecode_insns): Initialize variable
9259 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9261 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9263 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9264 to track searched classes, and do not search the same class more than
9265 once. Call find_applicable_accessible_methods_list on immediate
9266 superclass, instead of search_applicable_method_list on all ancestors.
9269 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9271 * parse.y (register_fields): Permit static fields in inner classes
9272 if they are final. Fix for PR gcj/255.
9274 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9276 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9277 * parse.y (find_in_imports): Returned type changed to void,
9278 leading comment fixed.
9279 (register_package): New function.
9280 (qualify_and_find): Likewise.
9281 (package_declaration:): Use `register_package'.
9282 (single_type_import_declaration:): Removed local variable
9283 `node'. Added missing `;' for consistency.
9284 (type_import_on_demand_declaration:): Use `chainon' to link new
9286 (lookup_field_wrapper): Lookup local variables defined in outer
9288 (java_complete_class): Don't reverse the list of imported on demand.
9289 (do_resolve_class): Reorganized. Removed local variable
9290 `original_name'. Call `qualify_and_find' with the current package
9291 name, invoke `find_in_imports_on_demand' right after. Call
9292 `qualify_and_find' with the packages we've seen so far. Fixed
9293 operations numbering in comments.
9294 (java_expand_class): Don't reverse `package_list'.
9295 (find_most_specific_methods_list): New local variables `abstract'
9296 and `candidates'. Use them to pick the right method.
9298 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9300 * parse.y (check_modifiers_consistency): Don't subtract out
9301 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9303 2000-06-04 Philipp Thomas <pthomas@suse.de>
9305 * Makefile.in (INTLLIBS): New.
9309 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9311 * class.c (get_dispatch_table): Build the vtable dummy entry list
9312 element with a null purpose. Fixed leading comment.
9313 (build_dtable_decl): Build an accurate dtable type when appropriate
9316 2000-06-02 Richard Henderson <rth@cygnus.com>
9318 * lang.c (lang_get_alias_set): New.
9320 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9322 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9323 before using it as the accessed field.
9325 2000-05-31 Tom Tromey <tromey@cygnus.com>
9327 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9328 char_array_vtable, short_array_vtable, int_array_vtable,
9329 long_array_vtable, float_array_vtable, double_array_vtable):
9331 * expr.c (get_primitive_array_vtable): New function.
9332 (create_primitive_vtable): New function.
9333 (java_lang_expand_expr): Enable code to statically generate
9335 * decl.c (init_decl_processing): Create primitive vtables.
9336 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9337 short_array_vtable, int_array_vtable, long_array_vtable,
9338 float_array_vtable, double_array_vtable): Define.
9340 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9342 * java/parse.y (find_applicable_accessible_methods_list):
9343 Don't add an uninitialized value to the list.
9345 2000-05-25 Tom Tromey <tromey@cygnus.com>
9347 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9348 when trying to see if field's class should be initialized. Always
9349 initialize field's declaring class, not qualified class.
9352 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9353 `wfl_operator', to maybe_build_primttype_type_ref.
9356 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9358 * parse.y (patch_method_invocation): Don't try to lookup methods
9361 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9363 * parse.y (resolve_field_access): Call the appropriate <clinit>
9364 before accessing the length of a static array. Craft a decl for
9365 the field while its time. Fixes PR gcj/129.
9367 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9369 * parse.y (resolve_package): Correctly set `*next' (was off by
9371 (resolve_qualified_expression_name): Fixed comment.
9373 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9375 * jcf-parse.c (jcf_parse_source): Reset current_class and
9376 current_function_decl to NULL before parsing a new file.
9378 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9380 * parse.y (block_end:): If the collected block doesn't feature a
9381 statement, insert an empty statement.
9383 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9385 * parse.y (maybe_yank_clinit): New function.
9386 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9387 end of the list of methods belonging to a class.
9388 (java_complete_expand_method): Check whether <clinit> is really
9389 necessary and expand it accordingly.
9391 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9393 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9394 processed by the method's switch statement.
9396 2000-05-19 Tom Tromey <tromey@cygnus.com>
9398 * java-tree.h: Added init state enum.
9399 * decl.c (emit_init_test_initialization): Initialize class
9400 initialization check variable by looking at class' state.
9402 2000-05-19 Tom Tromey <tromey@cygnus.com>
9404 * java-tree.h (build_instanceof): Declare.
9405 (build_get_class): Declare.
9406 * parse.y (patch_binop): Use build_instanceof.
9407 * expr.c (build_instanceof): New function. If class is final,
9408 don't make a function call.
9409 (expand_java_INSTANCEOF): Use it.
9410 (build_get_class): New function.
9412 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9414 * jcf-write.c (generate_classfile): Scan the source_file for
9415 slashes with the right pointer variable.
9417 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9419 * lang.c (lang_decode_option): Update -Wunused flags by calling
9421 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9423 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9425 * check_init.c (check_init): Constify local char *.
9426 * class.c (push_class): Constify local char *.
9427 * java_tree.h: Update prototypes.
9428 * jcf-io.c (open_class): Constify filename parameter and
9430 (find_class): Remove redundant string copy. Cast return from
9432 * jcf-parse.c (read_class, parse_class_file, yyparse):
9433 Constify local char *.
9434 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9435 Constify local char *.
9436 * jcf.h (JCF): Constify filename and classname.
9437 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9438 * lang.c (init_parse): Constify parameter and return value.
9439 * lex.c (java_get_line_col): Constify filename parameter.
9440 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9441 * parse.y (java_parser_context_suspend,
9442 issue_warning_error_from_context, safe_layout_class): Constify
9444 * parse.c: Regenerate.
9446 2000-05-08 Tom Tromey <tromey@cygnus.com>
9448 * expr.c (build_jni_stub): Cache the result of
9449 _Jv_LookupJNIMethod.
9451 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9453 * decl.c (predef_filenames_size): Now 7.
9454 (predef_filenames): New seventh entry.
9456 2000-05-04 Tom Tromey <tromey@cygnus.com>
9458 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9459 Keep track of when we've seen a reference field after a
9460 non-reference field.
9461 (get_boehm_type_descriptor): Handle case where we see
9462 non-reference fields but no trailing reference field.
9463 * decl.c (rawdata_ptr_type_node): Define.
9464 (init_decl_processing): Initialize rawdata_ptr_type_node.
9465 * java-tree.h (rawdata_ptr_type_node): Declare.
9467 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9469 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9470 specifiers in calls to fprintf.
9472 2000-05-03 Andrew Haley <aph@cygnus.com>
9474 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9476 * javaop.h (WORD_TO_INT): New function.
9477 (IMMEDIATE_s4): Use WORD_TO_INT.
9478 * jcf.h (JPOOL_INT): Ditto.
9480 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9483 2000-04-19 Tom Tromey <tromey@cygnus.com>
9485 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9487 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9489 * expr.c (build_jni_stub): New function.
9490 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9492 * parse.y (java_complete_expand_methods): Expand a native method
9493 and call build_jni_stub if -fjni given.
9494 * lang-options.h: Document -fjni.
9495 * lang.c (flag_jni): New global.
9496 (lang_f_options): Added `jni' entry.
9497 * java-tree.h (soft_lookupjnimethod_node,
9498 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9500 (flag_jni): Declare.
9501 (build_jni_stub): Declare.
9502 (struct lang_decl): Added `native' flag.
9503 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9505 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9506 soft_jnipopsystemframe_node): New globals.
9507 (init_decl_processing): Set them. _Jv_InitClass only takes one
9510 * java-tree.def: Put into `C' mode.
9512 2000-04-27 Tom Tromey <tromey@cygnus.com>
9515 * expr.c (expand_invoke): Generate check to see if object pointer
9516 is null in nonvirtual invocation case.
9517 * java-tree.h (soft_nullpointer_node): Declare.
9518 * decl.c (soft_nullpointer_node): New global.
9519 (init_decl_processing): Initialize soft_nullpointer_node.
9520 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9521 or `private' methods.
9522 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9524 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9526 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9529 2000-04-26 Tom Tromey <tromey@cygnus.com>
9531 * zextract.c (find_zip_file_start): New function.
9532 (read_zip_archive): Use it.
9534 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9536 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9538 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * class.c (common_enclosing_context_p): New function.
9541 * java-tree.h (common_enclosing_context_p): Added prototype.
9542 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9543 classes sharing an outer context with the current instance.
9544 * parse.y (build_access_to_thisn): Fixed leading comment.
9545 (verify_constructor_super): New local `supper_inner'. Skip
9546 enclosing context argument in the case of inner class constructors.
9547 (patch_method_invocation): Insert proper context as second
9548 parameter to pure inner class constructor super invocations.
9550 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9552 * parse.y (end_class_declaration): Reset the interface number
9555 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9557 * parse.y (source_start_java_method): Deleted unnecessary code.
9558 (patch_method_invocation): Fixed comment.
9560 2000-04-24 Robert Lipe <robertlipe@usa.net>
9562 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9564 2000-04-23 Tom Tromey <tromey@cygnus.com>
9566 * boehm.c (mark_reference_fields): Use int_byte_position.
9568 2000-04-22 Tom Tromey <tromey@cygnus.com>
9570 * boehm.c (mark_reference_fields): Only call byte_position on
9573 2000-04-22 Tom Tromey <tromey@cygnus.com>
9575 * boehm.c (mark_reference_fields): Added `last_view_index'
9576 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9578 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9580 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9581 * parse.y (check_class_interface_creation): Fixed comments. Select
9582 permitted modifiers for (inner) interfaces. Changed error message
9583 to report rejected modifiers used with local classes.
9585 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9587 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9588 of directly inherited type considered in scope.
9589 * parse.y (do_resolve_class): Search inherited classes for inner
9592 2000-04-20 Tom Tromey <tromey@cygnus.com>
9594 * parse.y (not_accessible_p): Use member's class, not current
9595 class, when doing inheritance check for protected reference.
9598 2000-04-20 Jason Schroeder <shrode@subnature.com>
9600 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9602 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9604 * parse.y (lookup_field_wrapper): Search for final local aliases.
9605 (resolve_expression_name): Let lookup_field_wrapper search for
9606 final local aliases. Force the value of `name' if one is found.
9607 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9608 an expression name. Fixed comments.
9610 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9612 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9614 2000-04-19 Tom Tromey <tromey@cygnus.com>
9616 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9618 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9622 2000-04-18 Tom Tromey <tromey@cygnus.com>
9625 * gjavah.c (utf8_cmp): Changed return value.
9626 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9628 (cxx_keywords): New global.
9629 (get_field_name): Handle new result of cxx_keyword_subst.
9630 (print_method_info): Likewise.
9632 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9634 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9635 with a newline, for CNI.
9636 (print_stub_or_jni): Print a space or newline before method name for
9638 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9639 (process_file): Include gcj/cni.h if generating CNI stubs.
9641 2000-04-16 Tom Tromey <tromey@cygnus.com>
9643 * gjavah.c (decompile_method): Use print_field_name.
9646 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9648 * parse.y (java_expand_classes): Reverse the package list once.
9649 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9651 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9652 the `==' and `!=' operators.
9654 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9656 * jcf-write.c (generate_bytecode_insns): At invocation time,
9657 always relate an interface method to the type of its selector.
9659 2000-04-05 Tom Tromey <tromey@cygnus.com>
9662 * expr.c (expand_invoke): Generate check to see if object pointer
9663 is null in nonvirtual invocation case.
9664 * java-tree.h (soft_nullpointer_node): Declare.
9665 * decl.c (soft_nullpointer_node): New global.
9666 (init_decl_processing): Initialize soft_nullpointer_node.
9667 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9668 or `private' methods.
9669 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9671 2000-04-05 Tom Tromey <tromey@cygnus.com>
9674 * parse.y (check_final_assignment): Recognize assignments to the
9675 `length' field of an array when generating class files.
9677 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9679 * class.c (decl_hash): Prototype removed.
9680 (decl_compare): Likewise.
9682 2000-04-05 Tom Tromey <tromey@cygnus.com>
9684 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9685 * parse.y (check_modifiers_consistency): Check for final/volatile
9686 clash. Fixes PR gcj/164.
9688 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9690 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9692 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9694 (add_method_1): Use `java_hash_hash_tree_node' and
9695 `java_hash_compare_tree_node'.
9696 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9697 (java_hash_compare_tree_node): Likewise.
9698 * parse.y (find_applicable_accessible_methods_list): Create,
9699 delete and use a hash table to remember already searched interfaces.
9701 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9703 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9706 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9708 * boehm.c (mark_reference_fields, set_bit): Prototype.
9709 (set_bit): Un-ANSI-fy definition.
9711 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9714 * decl.c (emit_init_test_initialization): Likewise.
9716 * gjavah.c (jni_print_char): Likewise.
9718 * parse.y (create_new_parser_context): Likewise.
9720 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9722 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9723 patch missing hunk. Fixed indentation.
9725 2000-03-30 Tom Tromey <tromey@cygnus.com>
9727 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9728 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9730 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9732 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9733 when negative *before* using it as an array index.
9734 * ChangeLog: Fixed typo.
9736 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9738 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9739 to 0 when it reaches -1.
9741 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9743 * jcf-parse.c (get_constant): Properly cast `num' during the
9744 invocation of `add_double'.
9745 * jcf-write.c (push_long_const): Properly cast `lo' before
9746 comparing it to short bounds.
9747 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9748 `interface_body:' is reduced after the current interface is
9751 2000-03-26 Tom Tromey <tromey@cygnus.com>
9753 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9754 Java-specific `-f' option.
9756 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9758 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9759 Adjust order of making types.
9760 Make bitsize_*_node values.
9762 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9764 * class.c (make_field_value): Use byte_position.
9765 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9766 (java_array_data_offset): Likewise.
9767 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9770 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9772 * parse.y (check_abstract_method_definitions): New local
9773 `end_type_reached'. Make sure we also consider `end_type'.
9774 (java_check_abstract_method_definitions): Make sure we eventually
9775 consider `java.lang.Object'.
9776 (maybe_use_access_method): Don't use access method if not in the
9777 context of a pure inner class or if the method's context is right.
9778 (find_applicable_accessible_methods_list): New static flag
9779 `object_done'. Don't search abstract classes as interfaces. Fixed
9780 indentation. Fixed the `java.lang.Object' only search. Search
9781 class interface(s) first, then fully search enclosing contexts.
9782 (find_most_specific_methods_list): Pick the closest candidate when
9783 they're all abstract.
9785 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9787 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9788 properly initialize `finished_label'. Don't emit gotos for empty
9791 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9793 * except.c (emit_handlers): Clear catch_clauses_last.
9795 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9797 * parse.y (check_method_types_complete): New function.
9798 (create_class): Reset anonymous class counter only when seeing an
9800 (java_complete_class): JDEP_METHOD: Don't recompute signature
9803 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9805 * class.c (build_static_ref): Fixed indentation in comment.
9806 * java-tree.def (TRY_EXPR): Fixed typo in name.
9807 (CLASS_LITERAL): Likewise.
9808 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9809 (struct lang_type): New field `dot_class'.
9810 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9811 (generate_classfile): Method `class$' is synthetic.
9812 * parse.y (build_do_class_method): New function.
9813 (build_dot_class_method_invocation): Likewise.
9814 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9815 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9816 (qualify_ambiguous_name): Likewise.
9817 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9818 (build_try_statement): Fixed leading comment.
9820 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9822 * class.c (make_field_value): Properly handle sizes.
9823 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9824 (layout_class_method): Count using trees.
9825 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9826 * expr.c (java_array_data_offset): Use int_bit_position.
9827 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9828 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9830 2000-03-16 Tom Tromey <tromey@cygnus.com>
9832 * lang.c (flag_hash_synchronization): New global.
9833 (lang_f_options): Added `hash-synchronization'.
9834 * lang-options.h: Mention -fhash-synchronization.
9835 * java-tree.h (flag_hash_synchronization): Declare.
9836 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9837 hash table synchronization is disabled.
9838 * decl.c (init_decl_processing): Only push `sync_info' value when
9839 hash table synchronization is disabled.
9840 * class.c (make_class_data): Only push `sync_info' field when hash
9841 table synchronization is disabled. Removed dead code.
9843 2000-03-16 Tom Tromey <tromey@cygnus.com>
9845 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9847 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9849 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9851 * parse.y (patch_method_invocation): Handle anonymous classes
9852 creation in static context.
9854 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9856 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9857 * parse.y (resolve_qualified_expression_name): Use it.
9858 (patch_method_invocation): Likewise.
9860 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9862 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9863 depending on the type of dependency which dictates what the
9865 (unresolved_type_p): Resolved types limited to the current class.
9867 2000-03-15 Tom Tromey <tromey@cygnus.com>
9869 * decl.c (init_decl_processing): Set type of `sync_info' to be
9872 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9873 Correctly compute bit number for current slot. Zero `high' and
9874 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9875 mark_reference_fields.
9876 (mark_reference_fields): New function.
9878 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9880 * parse.y (register_incomplete_type): Fixed initialization of
9883 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9885 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9887 (push_class_context, pop_class_context): New function.
9888 (class_body:): Call pop_class_context.
9889 (interface_body:): Likewise.
9890 (INNER_QUALIFIER): New macro.
9891 (report_class_declaration): Changed output format and use
9892 INNER_QUALIFIER. Call push_class_context.
9894 2000-02-14 Andrew Haley <aph@cygnus.com>
9896 * check-init.c (check_init): Add new cases for unary and binary
9899 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9901 * parse.y (resolve_package): Set `next' once a type name has been
9902 progressively discovered.
9903 (resolve_qualified_expression_name): Propagate resolution only if
9904 there are remaining qualifiers. Take into account `q' might have
9905 been cleared after re-qualification.
9906 * parse.y (patch_method_invocation): New local `resolved'.
9907 Section dealing with qualified expression rewritten to use
9908 resolve_field_access.
9910 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9912 * parse.h (PUSH_CPC): Fixed indentation.
9913 (DEBUG_CPC): New macro.
9914 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9915 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9916 * parse.y (class_body_declaration:): Use
9917 SET_CPC_INSTANCE_INITIALIZER_STMT.
9918 (method_declaration:): Check for null current_function_decl.
9919 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9920 (java_parser_context_pop_initialized_field): Better handling of
9922 (maybe_make_nested_class_name): Mark nested class name as
9923 qualified when necessary.
9924 (end_class_declaration): Don't call java_parse_context_resume when
9925 one or more error occurred.
9926 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9927 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9928 SET_CPC_INITIALIZER_STMT.
9929 (method_header): Check for inner classes declaring static methods.
9930 (resolve_qualified_expression_name): Handle situation where `this'
9933 2000-03-13 Hans Boehm <boehm@acm.org>
9935 * typeck.c (build_prim_array_type): Correctly set the high word too.
9937 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9941 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9942 list of methods for interfaces.
9944 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * parse.y (qualify_ambiguous_name): Properly handle expressions
9949 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * parse.y (check_final_assignment): Extended to process
9953 (patch_assignment): Have check_final_assignment called only once.
9955 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9957 * java-tree.h (IS_INIT_CHECKED): New flag.
9958 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9959 * parse.y (patch_string): Call force_evaluation_order on the
9960 completed string concatenation tree.
9961 * expr.c (force_evaluation_order): Call force_evaluation_order on
9962 function's arguments too.
9964 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9966 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9967 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9968 (build_anewarray): Likewise.
9969 * parse.y (patch_newarray): Likewise.
9970 * parse.c: Regenerated.
9972 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9974 * decl.c (init_decl_processing): Added new class fields `depth',
9975 `ancestors', and `idt' to class_type_node. Use
9976 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9977 * class.c (make_class_data): Push initial values for new fields.
9978 * java-tree.h: Updated prototype for `build_invokeinterface'.
9979 * expr.c (build_invokeinterface): Changed parameters to accept
9980 `method' tree. Calculate index of `method' in its declaring
9981 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9982 (expand_invoke): Call `build_invokeinterface' with new parameters.
9983 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9986 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9988 * typeck.c (lookup_do): Search superinterfaces first
9989 when looking up an interface method. From Godmar Back
9992 2000-03-06 Tom Tromey <tromey@cygnus.com>
9994 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9996 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9998 * java-tree.h (lookup_argument_method2): Declared.
9999 (safe_layout_class): Prototype moved from parse.h.
10000 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10001 * parse.y (java_check_regular_methods): Local `super_class' gone.
10002 Call lookup_argument_method2 instead of lookup_argument_method.
10003 Perform modifier match for methods found declared in implemented
10004 interfaces. Fixed indentation problem. Overriding/hiding error
10005 report to take place only for methods found in classes.
10006 * typeck.c (lookup_argument_method): Changed leading
10007 comment. Re-written by calling lookup_do.
10008 (lookup_argument_method2): New function.
10009 (lookup_java_method): Re-written by calling lookup_do.
10010 (lookup_do): New function.
10012 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10014 * check-init.c (check_init): Removed dead code. Handle (blank)
10016 * parse.y (declare_local_variables): New local `final_p', set it
10017 and use it to initialize LOCAL_FINAL.
10018 (check_final_assignment): Only check FIELD_DECLs.
10020 2000-02-17 Tom Tromey <tromey@cygnus.com>
10022 * Makefile.in (JAVA_OBJS): Added boehm.o.
10023 (boehm.o): New target.
10024 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10025 * java-tree.h (flag_use_boehm_gc): Declare.
10026 (get_boehm_type_descriptor): Declare.
10027 * lang.c (lang_f_options): Added `use-boehm-gc'.
10028 (flag_use_boehm_gc): New global.
10029 * lang-options.h: Added -fuse-boehm-gc.
10030 * boehm.c: New file.
10031 * class.c (get_dispatch_table): If class uses a Boehm type
10032 descriptor, put it in the vtable.
10033 (make_class_data): Removed dead code.
10035 2000-03-03 Per Bothner <per@bothner.com>
10037 * decl.c (init_decl_processing): Initialize sizetype properly.
10039 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10041 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10042 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10043 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10044 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10045 (jcf_parse): New local `current'. Load innerclasses seen in outer
10046 context being processed.
10047 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10048 * jcf-write.c (append_innerclasses_attribute): New function.
10049 (append_innerclasses_attribute_entry): Likewise.
10050 (get_access_flags): Handle static classes. Set anonymous and local
10051 classes to be private.
10052 (generate_classfile): Attribute count adjusted. Call
10053 append_innerclasses_attribute.
10054 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10055 PURE_INNER_CLASS_TYPE_P.
10056 * parse.y (parser_qualified_classname): New parameter `is_static',
10057 produce non qualified name accordingly.
10058 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10059 (create_interface): Added argument to parser_qualified_classname.
10060 (create_class): Added argument to parser_qualified_classname. Setup
10061 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10062 (add_inner_class_fields): Fixed indentation.
10063 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10064 (method_declarator): Fixed typo in comment.
10065 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10066 (build_current_thisn): Likewise.
10067 (patch_method_invocation): Likewise.
10069 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10071 * decl.c (current_function_decl): Move to toplev.c.
10073 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10075 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10076 (DECL_BIT_INDEX): Use underlying representation.
10077 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10079 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10081 * expr.c (build_java_ret): Pass proper type to size_binop.
10083 2000-02-25 Anthony Green <green@cygnus.com>
10085 * expr.c (build_class_init): Mark the decl to be ignored by
10087 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10088 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10089 * class.c (init_test_hash_newfunc): New function.
10090 (decl_hash): New function.
10091 (decl_compare): New function.
10092 * decl.c (emit_init_test_initialization): New function.
10093 (complete_start_java_method): Traverse the init test hashtable,
10094 calling emit_init_test_initialization.
10095 (always_initialize_class_p): Define.
10096 * expr.c (build_class_init): Use initialization tests when
10097 emitting class initialization code.
10098 (always_initialize_class_p): Declare.
10099 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10101 * java-tree.h: Include hash.h.
10102 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10103 (struct lang_decl): Add init_test_table field.
10104 (init_test_hash_entry): Define.
10106 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10108 * gjavah.c (main): Avoid using `argi' to report unimplemented
10111 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10113 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10114 initialize locals to avoid warnings. Local `exception_type' moved
10117 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10119 * parse.y (resolve_expression_name): Use `orig' as a second
10120 argument to resolve_field_access.
10121 (resolve_field_access): Removed unnecessary code when dealing with
10124 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10126 * class.c (push_super_field): Don't push the field twice.
10127 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10128 * parse.h (java_reorder_fields): Prototyped.
10129 * parse.y (java_reorder_fields): New function.
10130 (java_layout_class): Simplified not to worry about re-ordering.
10132 2000-02-23 Tom Tromey <tromey@cygnus.com>
10134 * gjavah.c (print_name): In JNI case, correctly quote string.
10135 (print_method_info): Don't handle overrides in JNI mode.
10137 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10139 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10140 value type set to `boolean_type_node'.
10142 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10144 * jcf-dump.c (main): Test for correct condition after
10145 output file creation.
10147 2000-02-19 Anthony Green <green@cygnus.com>
10149 * jcf-depend.c (add_entry): Fix test for first list entry.
10151 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10153 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10154 * constants.c (build_constants_constructor): Likewise.
10156 2000-02-19 Anthony Green <green@cygnus.com>
10158 * jcf-depend.c (add_entry): Add entries to the end of the list.
10160 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10162 * decl.c (INT_TYPE_SIZE): Define if necessary.
10163 (expand_java_return): Handle the case of a native integer smaller
10164 than a JVM integer.
10166 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10168 * gjavah.c (help): Use GCCBUGURL.
10169 * jv-scan.c (help): Likewise.
10170 * jcf-dump.c (help): Likewise.
10172 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10177 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10179 * jcf-parse.c (load_class): Call `fatal' if no file containing
10180 the target class are found.
10182 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10184 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10185 lex.c, lex.h, and PARSE_H to...
10186 (parse.o, parse-scan.o): ...here, respectively.
10188 * lex.c: Split out code that may trigger SIGFPE from yylex()
10189 to its own function.
10190 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10192 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10194 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10196 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10198 * parse.y (outer_field_access_p): Stop in time when outer contexts
10200 (resolve_qualified_expression_name): Properly qualify *everything*
10201 after a package.type to be resoled as expression names.
10202 (find_applicable_accessible_methods_list): Save/restore `class' to
10203 isolate it from a possible outer context search.
10205 2000-02-15 Tom Tromey <tromey@cygnus.com>
10207 * gjavah.c (jni_print_char): New function.
10208 (print_full_cxx_name): Use it.
10209 (decode_signature_piece): Likewise.
10210 (print_cxx_classname): Likewise.
10212 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10214 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10216 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10218 * gjavah.c: Include version.h.
10220 * jcf-dump.c: Likewise.
10222 * jv-scan.c: Likewise.
10224 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10226 * parse.y (outer_field_access_fix): First parameter now a tree
10227 node. Check for assignment to final. First argument to
10228 build_outer_field_access_fix modified to accommodate prototype.
10229 (build_outer_field_access): Don't check for assignment to final
10231 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10232 possibly returned by outer_field_access_fix. Changed
10233 outer_field_access_fix's first argument.
10234 (check_final_assignment): $finit$'s context is OK.
10235 (patch_unaryop): Use node instead of its line/column value when
10236 calling outer_field_access_fix.
10238 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10240 * parse.y (interface_declaration:): No longer tagged
10241 <node>. Re-installed default action.
10242 (class_member_declaration:): Handle inner interfaces.
10243 (interface_member_declaration): Handle inner interfaces and
10245 (create_interface): Push error if one seen. Suspend parsing
10246 context when processing an inner interface.
10247 (register_fields): Inner class static field limitations not to
10248 apply to inner interfaces.
10250 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10252 * jcf-parse.c (load_class): Update `java_error_count' when a
10253 class' file can't be found.
10254 (parse.y): Avoid (byte)code generation when errors seen.
10256 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10258 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10259 decodes a valid node.
10260 (patch_binop): Handle TRUNC_DIV_EXPR.
10262 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10264 * parse.y (resolve_package): New local `acc'. Try to progressively
10265 build and guess a package and type name.
10267 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10269 * parse.y (find_applicable_accessible_methods_list): Load and
10270 layout the search class if necessary.
10271 (java_complete_tree): Keep to original type of the folded initial
10274 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10276 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10277 Generate error message if circularity is detected. New static
10279 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10280 * jcf-write.c (generate_bytecode_insns): Very simply handle
10282 * parse.y (java_check_circular_reference): Use
10283 `cyclic_inheritance_report' during report, if necessary.
10284 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10285 walking NEW_ARRAY_INIT twice.
10287 2000-02-09 Tom Tromey <tromey@cygnus.com>
10289 * parse.y (check_class_interface_creation): Allow inner classes to
10290 be `private' or `protected', check modifiers' consistency. Prevent
10291 block local classes from bearing any modifiers.
10293 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10295 * except.c (check_start_handlers): Re-add prototype lost in last
10297 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10299 2000-02-09 Andrew Haley <aph@cygnus.com>
10301 * decl.c (clear_binding_level): Remove excess initializer.
10302 (maybe_poplevels): Remove unused variable.
10303 (force_poplevels): Ditto.
10304 (struct binding_level): Add comment.
10306 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10308 * jcf-write.c (generate_classfile): Don't consider
10309 pre-initialization with reference value (use <clinit> instead.)
10310 * parse.y (java_fix_constructors): No generated constructor for
10312 (build_outer_field_access): Removed debug message.
10313 (outer_field_expanded_access_p): Adapted to bytecode generation.
10314 (build_outer_field_access_method): Use fix_method_argument_names.
10315 (build_outer_method_access_method): Fixed indentation. Added
10316 comment. Handle access method generation for static and also void
10318 (build_access_to_thisn): Inserted debug message.
10319 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10320 (resolve_qualified_expression_name): Fixed comment.
10321 (not_accessible_p): Adapted to bytecode generation. Added comment.
10322 (patch_method_invocation): Added comment.
10323 (maybe_use_access_method): Fixed leading comment. Handle static
10325 (java_complete_lhs): Don't shortcut handling of initialized upon
10326 declaration String type static fields when generating bytecode.
10327 (patch_unaryop): Handle outer field access when generating
10330 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10332 * java-tree.h (FIELD_THISN): New macro.
10333 * jcf-write.c (append_synthetic_attribute): New function.
10334 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10335 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10336 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10338 (build_outer_field_access): Turned on access functions usage and
10339 generation when compiling to bytecode.
10340 (maybe_use_access_method): Likewise.
10342 2000-01-25 Andrew Haley <aph@cygnus.com>
10344 * java-except.h (struct eh_range): Add `expanded' field.
10345 (maybe_start_try): Add end_pc arg.
10346 (maybe_end_try): Ditto.
10347 * java-tree.h (force_poplevels): new function.
10348 * expr.c (expand_byte_code): Don't call maybe_start_try or
10350 * except.c (add_handler): Reset expanded.
10351 (expand_start_java_handler): Set expanded.
10352 (check_start_handlers): Don't expand a start handler that's
10353 already been expanded.
10354 (maybe_start_try): Add end_pc arg. Only expand a handler which
10356 (expand_end_java_handler): call force_poplevels.
10357 (force_poplevels): new function.
10358 * decl.c (binding_level): Add start_pc of binding level.
10359 (maybe_pushlevels): Call maybe_start_try when pushing binding
10361 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10362 (LARGEST_PC): Define.
10363 (clear_binding_level): Use LARGEST_PC.
10365 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10366 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10367 (binding_depth, is_class_level, current_pc): new variables.
10368 (struct binding_level): ditto.
10369 (indent): new function.
10370 (push_jvm_slot): add debugging info.
10371 (maybe_pushlevels): ditto.
10372 (maybe_poplevels): ditto.
10373 (pushlevel): ditto.
10375 (start_java_method): ditto.
10376 (give_name_to_locals): comment only.
10377 * except.c (binding_depth, is_class_level, current_pc):
10379 (expand_start_java_handler): add debugging info.
10380 (expand_end_java_handler): ditto.
10382 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10384 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10385 (print_name_for_stub_or_jni, process_file): Constify a char*.
10387 2000-02-03 Tom Tromey <tromey@cygnus.com>
10389 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10391 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10393 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10394 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10397 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10399 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10400 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10401 (struct lang_type): New field `ii_block'.
10402 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10403 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10404 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10405 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10406 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10407 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10409 * parse.y (add_instance_initializer): New function.
10410 (in_instance_initializer): New static global.
10411 (class_body_declaration:): Link instance initializer block.
10412 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10413 (array_creation_expression:): Remove unused local.
10414 (java_parser_context_push_initialized_field): Fixed leading
10415 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10416 CPC_INSTANCE_INITIALIZER_LIST.
10417 (java_parser_context_pop_initialized_field): Likewise.
10418 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10419 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10420 CPC_INITIALIZER_STMT.
10421 (fix_constructors): New local `class_type'. Use it. Call
10422 add_instance_initializer.
10423 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10424 (patch_return): Forbid return in instance initializers.
10425 (patch_throw_statement): Enforce exception handling in the context
10426 of instance initializers.
10428 2000-02-03 Tom Tromey <tromey@cygnus.com>
10430 * Make-lang.in (java.mostlyclean): Remove executables in
10433 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10435 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10436 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10437 (java_float_finite): Convert to use union Word from javaop.h.
10438 (java_double_finite): Convert to use union DWord from javaop.h.
10440 2000-02-02 Tom Tromey <tromey@cygnus.com>
10442 * gjavah.c (options): Added `jni' entry.
10443 (help): Document -jni.
10444 (flag_jni): New global.
10445 (process_file): Handle JNI output. Don't print text from
10446 -prepend, -add, etc, when generating stubs. Only remove `.class'
10447 suffix if it actually exists.
10448 (main): Create a `.c' file when run with `--jni --stubs'. Create
10449 correct output file name with `--jni'.
10450 (print_include): Mangle header name differently in JNI case.
10451 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10453 (print_method_info): Handle JNI case. Put signature info into
10454 method name. Handle case when STREAM is NULL.
10455 (print_name_for_stub_or_jni): New function.
10456 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10457 (print_cxx_classname): Handle JNI.
10458 (print_full_cxx_name): Likewise.
10459 (decode_signature_piece): Likewise.
10460 (overloaded_jni_method_exists_p): New function.
10461 (struct method_name): Added `signature' and `sig_length' fields.
10462 (HANDLE_END_FIELD): Do nothing in JNI mode.
10464 2000-02-02 Tom Tromey <tromey@cygnus.com>
10466 * jv-scan.c: Include version.c, <getopt.h>.
10467 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10468 (options): New array.
10469 (usage): New function.
10470 (version): New function.
10471 (main): Use getopt_long to parse command line.
10472 * jcf-dump.c: Include version.c, <getopt.h>.
10473 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10474 OPT_JAVAP): New macros.
10475 (options): New array.
10476 (usage): Return `void'. Changed message.
10477 (help): New function.
10478 (version): New function.
10479 (main): Use getopt_long_only to parse command line.
10480 * gjavah.c: Include <getopt.h>.
10481 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10482 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10483 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10484 (options): New array.
10485 (java_no_argument): Removed.
10486 (help): Updated with missing options.
10487 (main): Use getopt_long_only to parse command line.
10488 (usage): Changed message.
10490 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10492 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10493 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10494 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10495 * parse.y (array_creation_expression:): Handle anonymous arrays.
10496 (build_array_from_name): Don't set `ret_name' if null.
10497 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10498 (qualify_ambiguous_name): Likewise.
10499 (java_complete_expand_class): Likewise.
10501 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10503 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10504 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10505 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10506 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10507 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10508 AIPL_FUNCTION_COMPLETED_INVOCATION.
10509 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10510 AIPL_FUNCTION_INVOCATION_READY.
10511 (AIPL_FUNCTION_DECLARATION): New enum entry.
10512 * parse.y (reorder_static_initialized): New function.
10513 (java_parser_context_pop_initialized_field): Use it.
10514 (add_inner_class_fields): Use
10515 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10516 augmented. Install marker after last alias initializer, if any.
10517 (generate_finit): Fixed typo. Don't try to retain only the used
10519 (method_header): Compute and set DECL_FUNCTION_NAP.
10520 (method_declarator): Fixed comment. Insert alias initializer in
10522 (build_alias_initializer_parameter_list): Fixed leading
10523 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10524 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10525 (java_complete_expand_class): Code to retain only used aliases
10527 (java_complete_expand_methods): New local `first_decl'. Generate
10528 $finit$ first, then expand the constructors, regular methods and
10530 (java_complete_expand_method): Don't report error on missing
10531 return statement if previously detected bogus.
10532 (fix_constructors): Don't patch constructor parameters list.
10533 (patch_method_invocation): Use new AIPL enum values. Reverse
10534 alias initializer list for anonymous classes.
10536 2000-01-30 Anthony Green <green@redhat.com>
10538 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10539 determine how many stack slots to pop.
10541 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10543 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10544 error handling/recovery.
10545 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10547 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10549 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10550 FIELD_LOCAL_ALIAS_USED): New macros.
10551 (DECL_FUNCTION_NAP): New macro.
10552 (struct lang_decl): New field `nap'.
10553 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10554 (struct lang_type): New fields `finit_stmt_list' and
10555 `clinit_stmt_list'.
10556 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10557 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10558 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10559 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10560 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10561 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10562 (BUILD_THROW): Macro line separator re-indented.
10563 * parse.y (end_class_declaration): New function.
10564 (maybe_generate_pre_expand_clinit): New name for
10565 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10566 pre-expand static fields.
10567 (maybe_generate_clinit): Function deleted.
10568 (check_for_static_method_reference): Prototype's parameter list
10570 (generate_finit): New name for maybe_generate_finit. Changed
10571 leading comment. Function rewritten to use
10572 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10573 (build_alias_initializer_parameter_list): New function.
10574 (java_parser_context_pop_initialized_field): Likewise.
10575 (add_inner_class_fields): Likewise.
10576 (type_declaration:): Call end_class_declaration.
10577 (class_member_declaration:): Likewise.
10578 (formal_parameter_list:): Fixed typos.
10579 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10580 element. Improved error handling.
10581 (block_statement:): Call end_class_declaration.
10582 (anonymous_class_creation:): Likewise.
10583 (create_anonymous_class): Fixed comments.
10584 (create_class): Call add_inner_class_fields.
10585 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10586 (method_header): Use MARK_FINAL_PARMS.
10587 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10588 (method_declarator): Propagate final argument flag.
10589 (craft_constructor): New local `artificial'. Call
10590 build_alias_initializer_parameter_list. Use
10591 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10592 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10594 (complete_expand_class): Get rid of unused outer context local
10596 (java_complete_expand_methods): Fixed leading
10597 comment. Generate/pre-expand <clinit> first. Changed method
10598 expansion order to regular, $finit$, constructors, <clinit>.
10599 (java_complete_expand_method): Set current_function_decl.
10600 (fix_constructors): Fix constructor parameter list to account for
10601 outer context local alias initializers.
10602 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10603 (resolve_expression_name): Lookup outer context local aliases. New
10604 local `access', use it.
10605 (patch_method_invocation): Patch inner class ctor invocation with
10606 outer context local aliases initialization values. $finit$
10607 invocation patching now includes things generated with
10608 build_alias_initializer_parameter_list.
10609 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10610 (build_super_invocation): Likewise.
10611 (patch_assignment): Changed comment.
10613 2000-01-27 Andrew Haley <aph@cygnus.com>
10615 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10619 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10621 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10623 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10625 * parse.y (register_fields): Don't pass a format specifier to
10626 OBSOLETE_MODIFIER_WARNING.
10627 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10628 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10630 (check_modifiers): Change function into a macro.
10631 (check_class_interface_creation): Pass a literal format string.
10633 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10635 * buffer.h: PROTO -> PARAMS.
10636 * check-init.c: Likewise.
10637 * class.c: Likewise.
10638 * constants.c: Likewise.
10639 * convert.h: Likewise.
10640 * decl.c: Likewise.
10641 * except.c: Likewise.
10642 * expr.c: Likewise.
10643 * gjavah.c: Likewise.
10644 * java-except.h: Likewise.
10645 * java-tree.h: Likewise.
10646 * jcf-depend.c: Likewise.
10647 * jcf-dump.c: Likewise.
10648 * jcf-parse.c: Likewise.
10649 * jcf-path.c: Likewise.
10650 * jcf-reader.c: Likewise.
10651 * jcf-write.c: Likewise.
10653 * jv-scan.c: Likewise.
10654 * jvgenmain.c: Likewise.
10655 * jvspec.c: Likewise.
10656 * lang.c: Likewise.
10659 * parse-scan.y: Likewise.
10660 * parse.h: Likewise.
10661 * parse.y: Likewise.
10662 * typeck.c: Likewise.
10663 * verify.c: Likewise.
10664 * xref.c: Likewise.
10665 * xref.h: Likewise.
10666 * zextract.c: Likewise.
10667 * zipfile.h: Likewise.
10669 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10671 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10672 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10673 * constants.c (build_constant_data_ref): Check for cached
10674 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10675 in TYPE_CPOOL_DATE_REF.
10676 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10677 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10678 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10679 (LOCAL_FINAL): New macro.
10680 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10681 constant pool -- don't try to reuse.
10682 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10683 TYPE_LANG_SPECIFIC.
10684 (find_in_current_zip): Use TYPE_JCF.
10685 * parse.h (java_check_final): Prototype removed.
10686 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10687 (maybe_create_class_interface_decl,
10688 check_class_interface_creation): Likewise.
10689 (java_expand_finals): Function removed.
10690 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10691 (block_statement:): Fixed comment.
10692 (anonymous_class_creation:): Likewise.
10693 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10695 (check_class_interface_creation): Loosened error report on (inner)
10696 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10697 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10698 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10700 (create_interface): Likewise.
10701 (anonymous_class_counter): New static global.
10702 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10703 patch. Fixed comments.
10704 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10705 anonymous_class_counter when declaring a toplevel class.
10706 (craft_constructor): Fixed constructor name when handling
10707 anonymous classes. Anonymous class constructors to feature hidden
10708 this$<n> parameter.
10709 (java_fix_constructors): Added comment.
10710 (java_check_final): Function removed.
10711 (java_complete_expand_methods): Fixed comment. Don't generate
10712 class data, save its outgoing constant pool instead.
10713 (verify_constructor_super): Skip anonymous class constructor
10714 hidden this$<n> parameter.
10715 (java_expand_classes): New local `saved_ctxp'. Removed call to
10716 java_expand_finals and java_check_final. Expand anonymous class
10717 constructors. Generate class data.
10718 (build_super_invocation): Skip anonymous class hidden this$<n>
10720 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10721 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10722 (set_java_signature): Likewise.
10724 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10726 * gjavah.c: Delete ACC_VISIBILITY define.
10727 * jcf.h: Add ACC_VISIBILITY define.
10728 * parse.y: final: rule tagged <value>.
10729 (java_check_regular_methods): Use ACC_VISIBILITY define for
10730 default package access check.
10731 (local_variable_declaration_statement): Use final: rule.
10733 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10735 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10736 (final:): New rule.
10738 2000-01-17 Tom Tromey <tromey@cygnus.com>
10740 * gjavah.c (print_field_info): Allow non-static final fields.
10742 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10744 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10745 * parse.y (patch_anonymous_class): New function.
10746 (create_anonymous_class): Register incomplete type when the
10747 class/interface to extends/implement isn't known yet.
10748 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10749 (verify_constructor_super): Tuned error message.
10751 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10753 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10754 (ANONYMOUS_CLASS_P): New macro.
10755 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10756 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10757 * parse.y (create_class): Added leading argument.
10758 (maybe_create_class_interface_decl,
10759 check_class_interface_creation): Likewise.
10760 (craft_constructor): New function.
10761 (verify_constructor_super): Added argument in prototype.
10762 (class_declaration:): Inserted leading argument.
10763 (for_begin:): Use FOR_LOOP_P.
10764 (anonymous_class_creation): Create WFL of the anonymous class to
10765 instantiate. Call build_new_invocation. Added comments.
10766 (check_class_interface_creation): Handle parameter `anonymous' in
10767 verbose mode class creation announce.
10768 (link_nested_class_to_enclosing): Exclude anonymous classes.
10769 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10770 anonymous class, even though they appear to have an enclosing
10772 (create_interface): Pass extra argument to
10773 check_class_interface_creation.
10774 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10775 (create_class): Call check_class_interface_creation and
10776 maybe_create_class_interface_decl with extra new argument. Don't
10777 add private this$<n> to anonymous classes.
10778 (method_declarator): Insert hidden this$<n> to anonymous class
10780 (java_fix_constructors): Deleted code creating default
10781 constructor. Call craft_constructor instead.
10782 (java_check_regular_methods): Set `saw_constructor' to 1 for
10784 (fix_constructors): Pass extra argument to verify_constructor_super.
10785 (verify_constructor_super): New local `sdecl', use it. Search for
10786 matching constructor (possibly featuring arguments) in super
10788 (lookup_method_invoke): Craft constructor according to arguments
10789 list when dealing with anonymous class constructors.
10790 (build_super_invocation): Pass arguments to anonymous class super
10792 (search_loop): Use FOR_LOOP_P.
10793 (labeled_block_contains_loop_p): Likewise.
10795 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10797 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10798 (enclosing_context_p): New function.
10799 (get_access_flags_from_decl): Handle CLASS_STATIC.
10800 (maybe_layout_super_class): Extra first argument passed to
10802 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10804 * decl.c (access0_identifier_node): New global.
10805 (init_decl_processing): access0_identifier_node initialized.
10806 (pushdecl): Set DECL_CONTEXT only on non type decls.
10807 * expr.c (lookup_field): Lookup inner class fields in enclosing
10809 (expand_invoke): Use ID_INIT_P.
10810 (expand_java_field_op): Use DECL_CLINIT_P.
10811 * java-tree.def (CLASS_LITERAL): New tree code.
10812 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10813 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10814 (struct lang_decl): New field `inner_access'.
10815 (enclosing_context_p): Prototyped.
10816 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10817 ID_CLINIT_P): New macros.
10818 (CLASS_STATIC): New macro.
10819 (CLASS_ACCESS0_GENERATED_P): New macro.
10820 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10821 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10822 INNER_CLASS_P): New macros.
10823 (DECL_INNER_CLASS_LIST): New macro.
10824 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10826 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10827 the shift value to int. Fixed typo in comment.
10828 * lex.c (inst_id, wpv_id): Initialize.
10829 * mangle.c (unicode_mangling_length): Take `$' into account.
10830 * parse.h (DRECOVER, RECOVER): Terminate properly.
10831 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10832 (typedef struct _jdep): New field `enclosing'.
10833 (JDEP_ENCLOSING): New macro.
10834 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10835 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10836 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10837 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10838 GET_ENCLOSING_CPC_CONTEXT): New macros.
10839 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10840 (do_resolve_class): Added extra argument in prototype.
10841 * parse.y (resolve_class): Added extra argument in prototype.
10842 (maybe_create_class_interface_decl): Likewise.
10843 (maybe_use_access_method, build_wfl_wrap): New functions.
10844 (java_complete_expand_classes, java_complete_expand_class):
10846 (java_parser_context_push_initialized_field,
10847 java_parser_context_suspend, java_parser_context_resume):
10849 (maybe_make_nested_class_name, make_nested_class_name,
10850 set_nested_class_simple_name_value,
10851 link_nested_class_to_enclosing, find_as_inner_class,
10852 find_as_inner_class_do, check_inner_class_redefinition,
10853 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10854 maybe_build_thisn_access_method, build_outer_field_access,
10855 build_outer_field_access_methods, build_outer_field_access_expr,
10856 build_outer_method_access_method, build_new_access_id,
10857 build_outer_field_access_method, outer_field_access_p,
10858 outer_field_expanded_access_p, outer_field_access_fix,
10859 build_incomplete_class_ref, patch_incomplete_class_ref,
10860 create_anonymous_class): Likewise.
10861 (inst_id, wpv_id): New static global variables.
10862 (synchronized:): New rule, tagged <node>.
10863 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10865 (anonymous_class_creation:): New rule, tagged <node>.
10866 (NEW_TK): Tagged <node>.
10867 (type_literals, array_type_literal): New rules, tagged <node>.
10868 (class_declaration:): Removed action when reducing by class_body:
10869 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10870 using GET_CPC in sub-rules.
10871 (class_member_declaration): Handle inner classes.
10872 (method_declaration): When reducing method_header:, reset
10873 current_function_decl when appropriate.
10874 (method_declarator:): Set the number of formal parameter to 0 for
10875 method declared without arguments.
10876 (constructor_declarator:): Likewise.
10877 (static_initializer:): List of elements kept in a list.
10878 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10879 use of the keyword `static' for type declarations.
10880 (block_statement:): Handle inner class declarations.
10881 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10882 type qualified `this'.
10883 (class_instance_creation_expression): Use anonymous_class_creation:
10884 to handle inner class instances creation. Handle qualified `new'.
10885 (something_dot_new): Added appropriate actions.
10886 (create_new_parser_context): New function.
10887 (java_push_parser_context, java_parser_context_save_global,
10888 java_parser_context_suspend): Use create_new_parser_context.
10889 (check_modifiers): Changed leading comment.
10890 (check_class_interface_creation): Handle interclasses.
10891 (add_superinterfaces): Fixed comment.
10892 (create_interface): Build qualified name from the raw_name instead
10893 of its matching WFL. Push the initialized fields list. raw_name added
10894 as an extra argument to maybe_create_class_interface_decl.
10895 (create_class): Build qualified name from the raw_name instead of
10896 its matching WFL. Removed assignment to current_parsed_class_un.
10897 Call PUSH_ERROR before returning an error. Suspend the current
10898 parser context when processing an inner class. Push the
10899 initialized fields list. raw_name added as an extra argument to
10900 maybe_create_class_interface_decl. Add the private this$<n>
10902 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10903 (register_fields): Get the class type from GET_CPC and handle
10904 previous errors. Added code to handle the creation of static
10905 fields in inner classes. Initialized fields initialization
10906 statements kept in a list of lists.
10907 (maybe_generate_finit): Initialized fields initialization
10908 statements kept in a list of lists. Use GET_CPC.
10909 (maybe_generate_clinit): Likewise.
10910 (method_header): Use GET_CPC and GET_CPC_UN.
10911 (parser_qualified_classname): Handle inner classes.
10912 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10913 (java_fix_constructors): Hide pointer to enclosing context
10914 instance in constructor list when dealing with inner classes.
10915 (jdep_resolve_class): Call resolve_class with extra first argument
10917 (resolve_class): Add enclosing context as a first extra argument
10918 to do_resolve_class.
10919 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10921 (resolve_no_layout): Extra argument added to resolve_class
10923 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10924 (java_get_real_method_name): Use GET_CPC_UN.
10925 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10926 (java_check_abstract_methods): Handle static method declared in
10927 inner classes by an error.
10928 (java_check_regular_methods): Use DECL_CLINIT_P.
10929 (source_start_java_method): Also set DECL_MAX_LOCALS.
10930 (create_artificial_method): Call java_parser_context_save_global
10931 and java_parser_context_restore_global instead of saving/restoring
10932 the context by hand.
10933 (expand_start_java_method): Improved verbose mode message.
10934 (java_complete_expand_methods): Fixed leading comment. Use
10936 (fix_constructors): Added assignment to this$<n> if necessary.
10937 (java_expand_classes): Call java_complete_expand_classes instead
10938 of java_complete_expand_methods.
10939 (make_qualified_primary): Simplified.
10940 (merge_qualified_name): Optimized for missing left or right parts.
10941 (resolve_expression_name): Handle access to outer class fields from
10943 (resolve_qualified_expression_name): New macro
10944 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10945 classes. Report error on non appropriate qualification of
10946 `new'. Handle qualified `this'.
10947 (not_accessible_p): Allow access to outer class private fields from
10949 (patch_method_invocation): Handle method invocations through
10950 access methods and inner class constructor invocations.
10951 (find_applicable_accessible_methods_list): Search enclosing
10952 contexts of an inner class.
10953 (search_applicable_methods_list): Fixed typo.
10954 (argument_types_convertible): Handle inner class constructors'
10955 hidden outer context reference argument.
10956 (qualify_ambiguous_name): Handle qualified `this'.
10957 (java_complete_lhs): Handle use of field accessed through
10958 artificial access methods in various cases of assignments. Handle
10959 CLASS_LITERAL node.
10960 (check_final_assignment): Use DECL_CLINIT_P.
10961 (valid_ref_assignconv_cast_p): Handle the destination being an
10962 enclosing context of the source.
10963 (patch_unaryop): Handle use of field accessed through artificial
10965 (patch_return): Use DECL_CLINIT_P.
10966 (patch_throw_statement): Use DECL_CLINIT_P.
10967 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10968 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10971 2000-01-16 Anthony Green <green@cygnus.com>
10973 * parse.y (build_string_concatenation): Only use
10974 StringBuffer(String) shortcut if String arg is constant.
10976 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10978 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10979 the shift value to int. Fixed typo in comment.
10981 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10983 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10984 * jcf-write.c: Likewise.
10985 * parse.y: Likewise.
10986 * parse.c: Regenerate.
10988 2000-01-09 Anthony Green <green@cygnus.com>
10990 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10991 bytecodes in the correct order.
10993 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10995 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10997 2000-01-06 Anthony Green <green@cygnus.com>
10999 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11000 before building constant array decl.
11002 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11004 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11005 method invocation and typo in conditional expression.
11006 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11007 the appropriate NOTE_POP.
11008 * parse.y (patch_binop): Shift value mask to feature the right
11011 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11013 * class.c (assume_compiled, assume_compiled_node): Add static
11015 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11017 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11019 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11021 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11022 to `__modifier' to avoid stringifying it.
11024 * parse.y (verify_constructor_circularity): Don't call a variadic
11025 function with a non-literal format string.
11026 (java_check_abstract_methods): Move unreachable code inside
11027 `continue' statement.
11028 (lookup_method_invoke): Call xstrdup, not strdup.
11030 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11033 * jcf-parse.c (yyparse): Likewise.
11035 * jv-scan.c (main): Likewise.
11037 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11039 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11040 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11041 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11044 * parse.y (synchronized, variable_redefinition_error,
11045 check_class_interface_creation, create_interface, create_class,
11046 method_header, finish_method_declaration,
11047 check_modifiers_consistency, method_declarator,
11048 complete_class_report_errors, check_abstract_method_definitions,
11049 java_check_regular_methods, check_throws_clauses,
11050 java_check_abstract_methods, read_import_dir,
11051 check_pkg_class_access, declare_local_variables, fix_constructors,
11052 cut_identifier_in_qualified, resolve_expression_name,
11053 resolve_qualified_expression_name, patch_method_invocation,
11054 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11055 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11056 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11057 patch_try_statement, patch_synchronized_statement,
11058 patch_throw_statement, check_thrown_exceptions,
11059 patch_conditional_expr): Likewise.
11061 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11063 * Makefile.in (LIBDEPS): Added gcc's errors.o
11064 (../jcf-dump$(exeext):): Link with gcc's errors.o
11065 (../gcjh$(exeext):): Likewise.
11066 * expr.c (expand_java_NEW): Layout the entire target type instead of
11067 laying out its methods only.
11068 (lookup_field): Layout the class after having loaded it.
11069 * java-tree.h (java_debug_context): Declared.
11070 * jcf-io.c (toplev.h): Included.
11071 (find_class): Removed assignment to jcf's outofsynch
11072 field. Force source file to be read if newer than its matching
11073 class file. Tweaked debug messages.
11074 * jcf-parse.c (jcf_out_of_synch): Deleted.
11075 (read_class): Call to jcf_out_of_synch removed.
11076 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11077 (jcf_out_of_synch): Prototype deleted.
11078 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11079 `deprecated' and `class_err': integer turned into bit-fields.
11080 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11081 * parse.y (package_list): New global.
11082 (package_declaration:): Record newly parsed package name.
11083 (extra_ctxp_pushed_p): Static global deleted.
11084 (java_parser_context_save_global): Create buffer context for the
11085 purpose of saving globals, if necessary.
11086 (java_parser_context_restore_global): Pop context pushed for the
11087 purpose of saving globals, if necessary.
11088 (java_debug_context_do): New prototype and function.
11089 (java_debug_context): Likewise.
11090 (do_resolve_class): Use already parsed package names to qualify
11091 and lookup class candidate.
11092 (java_pre_expand_clinit): Removed unnecessary local variable.
11094 1999-12-17 Tom Tromey <tromey@cygnus.com>
11096 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11098 (process_file): Use `\n\' at end of each line in string.
11100 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11102 * expr.c (expand_invoke): Layout the loaded class before
11103 attempting to use it.
11104 (expand_java_field_op): Allow final field assignments to take
11106 * typeck.c (convert): Return error_mark_node if expr is null.
11108 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11110 * class.c (class_depth): Return -1 if the class doesn't load
11112 * expr.c (can_widen_reference_to): Check for errors during depth
11113 computation and return 0 accordingly.
11114 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11115 create default constructors and add an other error check.
11116 * parse.h (java_fix_constructors): Prototyped.
11117 * parse.y (java_pre_expand_clinit): Likewise.
11118 (build_super_invocation): Re-prototyped to feature one argument.
11119 (java_check_circular_reference): Directly use `current'.
11120 (java_fix_constructors): New function.
11121 (java_check_regular_methods): Don't create default constructors
11122 here, but abort if none were found.
11123 (java_complete_expand_methods): Pre-process <clinit> calling
11124 java_pre_expand_clinit.
11125 (java_pre_expand_clinit): New function.
11126 (fix_constructors): build_super_invocation invoked with the
11127 current method declaration as an argument.
11128 (build_super_invocation): Use the context of the processed method
11129 decl argument instead of current_class.
11130 * typeck.c (lookup_java_method): Take WFLs in method names into
11133 1999-12-14 Per Bothner <per@bothner.com>
11135 * class.c (make_class_data): flag_keep_inline_functions to keep
11136 private methods in the method array.
11138 1999-12-15 Anthony Green <green@cygnus.com>
11140 * check-init.c (check_init): Take into account both types of
11141 `throw's when checking for uninitialized variables.
11143 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11145 * parse.y (java_complete_lhs): Force conversion of array
11146 dimensions to int_type_node, that's what runtime's ABI expects.
11148 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11150 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11151 operand of a WFL, until the Java front-end gets fixed with regard
11152 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11154 1999-12-10 Andrew Haley <aph@cygnus.com>
11156 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11157 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11158 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11159 java-tree.h: Ditto.
11160 jcf-write.c: Ditto.
11162 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11164 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11165 before calling expand_eh_region_start and expand_start_all_catch.
11166 * except.c (expand_start_java_handler): Switch to permanent
11167 obstack before calling expand_eh_region_start.
11168 (expand_end_java_handler): Switch to permanent obstack before
11169 calling expand_start_all_catch.
11171 1999-12-5 Anthony Green <green@cygnus.com>
11173 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11174 function with side effects.
11175 (init_decl_processing): Mark all memory allocating DECLs with
11178 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11180 * except.c (expand_end_java_handler): Call
11181 expand_resume_after_catch and end_catch_handler.
11183 1999-11-30 Anthony Green <green@cygnus.com>
11185 * verify.c (verify_jvm_instructions): Create new return label
11186 chain if non existent (don't rely on the verified state of the jsr
11189 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11191 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11192 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11194 * parse.y (patch_assignment): Removed bogus final class test on
11195 lhs when checking on whether to emit an ArrayStoreException runtime
11197 * expr.c (expand_java_arraystore): Likewise.
11199 1999-11-28 Anthony Green <green@cygnus.com>
11201 * decl.c (find_local_variable): Reuse single slot decls when
11204 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11206 * jcf-parse.c (saw_java_source): Global variable removed.
11207 (read_class): Don't use `saw_java_source'. Added extra braces.
11208 (yyparse): Code setting `saw_java_source' removed.
11210 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11212 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11214 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11216 * verify.c (merge_type_state): Non verified subroutines being
11217 considered more than once to trigger passive type merge.
11219 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11221 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11222 in case of error. Error message tuned.
11224 1999-11-21 Anthony Green <green@cygnus.com>
11226 * constants.c (find_methodref_index): Unwrap method names before
11227 inserting them in the constant pool.
11229 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11231 * class.c (assume_compiled_node): New typedef.
11232 (assume_compiled_tree): New static data.
11233 (find_assume_compiled_node): New function.
11234 (add_assume_compiled): New function.
11235 (assume_compiled): New function.
11236 * class.c (make_class_data): Use assume_compiled.
11237 (is_compiled_class): Use assume_compiled.
11239 * java-tree.h (add_assume_compiled): Declare.
11241 * lang.c (lang_decode_option): Parse new options.
11243 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11245 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11246 int_type_node: that's what `_Jv_AllocObject' expects.
11248 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11250 * parse.y (lookup_method_invoke): Use lang_printable_name to
11251 reliably build the type name during error report. Fixes PR gcj/97.
11253 1999-11-09 Tom Tromey <tromey@cygnus.com>
11255 * jcf-path.c: Include <sys/stat.h>.
11256 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11257 (DIR_UP): New macro.
11259 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11261 * parse.y (source_end_java_method): Resume permanent allocation,
11262 reversing Apr 27 1998 patch.
11263 (patch_string_cst): Pop obstacks after having pushed the permanent
11266 1999-11-05 Tom Tromey <tromey@cygnus.com>
11268 * class.c (finish_class): Emit inlined methods if any native
11269 methods exist in the class. Fixes PR gcj/85.
11271 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11273 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11274 (qualify_ambiguous_name): Likewise.
11276 1999-11-03 Godmar Back <gback@cs.utah.edu>
11278 * typeck.c: (lookup_java_method): search all inherited
11279 interfaces when looking up interface method.
11281 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11283 * parse.y (method_header:): Issue error message for rule `type
11285 (synchronized:): Error report when not using synchronized.
11287 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11289 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11290 being used before the superclass constructor has been called.
11291 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11292 instead of `CALL_THIS_CONSTRUCTOR_P'.
11294 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11296 * check-init.c: Fix typo in comment.
11298 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11300 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11303 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11305 * parse.y (expression_statement:): Call function to report
11306 improper invocation of a constructor.
11307 (parse_ctor_invocation_error): New function.
11309 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11311 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11314 1999-10-21 Tom Tromey <tromey@cygnus.com>
11316 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11317 in generated `main'.
11319 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11321 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11322 (qualify_ambiguous_name): Likewise.
11324 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11326 * parse.y (java_complete_tree): fold_constant_for_init to work on
11328 (java_complete_lhs): Likewise.
11329 (array_constructor_check_entry): Complete an initializer element
11330 on permanent_obstack.
11332 1999-10-19 Tom Tromey <tromey@cygnus.com>
11334 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11335 From Mike Moreton <mike@pillim.demon.co.uk>.
11337 1999-10-15 Greg McGary <gkm@gnu.org>
11339 * java-tree.h (flag_bounds_check): Remove extern decl.
11340 * lang.c (flag_bounds_check): Remove global variable.
11341 (lang_f_options): Remove "bounds-check" entry.
11342 (lang_init_options): Default flag_bounds_check to "on".
11344 1999-10-14 Tom Tromey <tromey@cygnus.com>
11346 * jvgenmain.c (usage): New function.
11347 (main): Use it. Also, handle `-D' options.
11348 * jvspec.c (lang_specific_driver): Recognize -D.
11349 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11351 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11353 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11355 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11356 variadic function with a non-literal format string.
11358 * parse-scan.y (report_main_declaration): Likewise.
11360 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11362 * parse.y (read_import_dir, patch_assignment, patch_binop,
11363 patch_array_ref): Likewise.
11365 * typeck.c (build_java_array_type): Likewise.
11367 * verify.c (verify_jvm_instructions): Likewise.
11369 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11371 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11373 1999-10-07 Anthony Green <green@cygnus.com>
11375 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11376 where CHECK_PUT may fail for valid reasons.
11378 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11379 UNSAFE_PUTN): New macros.
11381 1999-10-04 Tom Tromey <tromey@cygnus.com>
11383 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11384 well. Fixes Java PR gcj/59.
11385 * parse-scan.y (yyerror): Report errors.
11387 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11389 * decl.c (insert_block): Remove unconditional `abort'.
11391 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11393 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11394 FUNCTION_CODE now of type int. All callers changed.
11395 Set the builtin's DECL_BUILT_IN_CLASS.
11397 1999-09-23 Tom Tromey <tromey@cygnus.com>
11399 * jvspec.c (lang_specific_driver): Don't read spec file if
11400 -fsyntax-only given.
11402 1999-09-22 Tom Tromey <tromey@cygnus.com>
11404 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11406 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11407 (WORDS_TO_LONG): Likewise.
11408 (WORDS_TO_DOUBLE): Likewise.
11410 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11412 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11413 (RELOCATION_VALUE_1): Likewise.
11414 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11415 push_in_const, push_long_const): Prototyped.
11416 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11417 (push_constant2): Likewise.
11418 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11419 (find_constant_wide): Cast find_constant2's integer arguments to
11421 (find_constant_index): Cast find_constant2's and find_constant2's
11422 integer arguments to `jword'.
11423 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11424 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11425 (emit_if): Use RELOCATION_VALUE_1.
11426 (emit_goto): Likewise.
11427 (emit_jsr): Likewise.
11428 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11429 argument to push_long_const to HOST_WIDE_INT.
11431 1999-09-15 Andreas Schwab <schwab@suse.de>
11433 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11435 1999-09-20 Nick Clifton <nickc@cygnus.com>
11437 * lang.c (lang_decode_option): Extend comment.
11439 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11441 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11444 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11446 * gjavah.c (get_field_name, print_method_info, print_include,
11447 add_namelet): Use xmalloc, not malloc.
11449 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11450 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11453 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11455 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11457 * jcf-path.c (add_entry): Likewise.
11459 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11461 * jv-scan.c (xmalloc): Remove definition.
11463 * jvgenmain.c (xmalloc): Likewise.
11465 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11467 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11469 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11470 concat, not xmalloc/sprintf.
11471 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11472 (xstrdup): Remove definition.
11474 * parse.y (duplicate_declaration_error_p,
11475 constructor_circularity_msg, verify_constructor_circularity,
11476 check_abstract_method_definitions, java_check_regular_methods,
11477 java_check_abstract_methods, patch_method_invocation,
11478 check_for_static_method_reference, patch_assignment, patch_binop,
11479 patch_cast, array_constructor_check_entry, patch_return,
11480 patch_conditional_expr): Use xstrdup, not strdup.
11482 * zextract.c (ALLOC): Use xmalloc, not malloc.
11484 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11486 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11488 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11489 (do_spec, lang_specific_pre_link, lang_specific_driver,
11490 input_filename, input_filename_length): Don't declare.
11491 (main_class_name, jvgenmain_spec, lang_specific_driver):
11493 (lang_specific_driver): All calls to the function pointer
11494 parameter now explicitly call `fatal'.
11496 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11498 * parse.y (find_applicable_accessible_methods_list): Search
11499 abstract classes as interfaces.
11501 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11503 * class.c (finish_class): We're now outside a valid method
11504 declaration. Tell the rest of gcc so.
11506 1999-09-08 Bruce Korb autogen@linuxbox.com
11508 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11510 1999-09-07 Tom Tromey <tromey@cygnus.com>
11512 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11514 (decode_signature_piece): Don't emit "::" in JArray<>.
11515 (print_namelet): Only print trailing `;' when printing a class.
11517 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11519 * java-tree.h: Delete declarations for all tree nodes now moved to
11521 * decl.c: Delete their definitions.
11523 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11525 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11526 * Makefile.in (OBJS): Add ggc-callbacks.o.
11527 (OBJDEPS): Likewise.
11529 1999-09-03 Tom Tromey <tromey@cygnus.com>
11531 * parse.y (strip_out_static_field_access_decl): Return operand if
11532 it satisfies JDECL_P.
11534 1999-09-02 Tom Tromey <tromey@cygnus.com>
11536 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11537 Handle nested arrays, like `[[I'.
11539 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11541 * class.c (finish_class): Remove unused parameter, all callers
11544 * expr.c (build_java_athrow): Change return type to void.
11545 (java_lang_expand_expr): Make sure each case in switch returns a
11548 * java-tree.h (finish_class): Fix prototype to take void args.
11550 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11551 (main): Issue return from main, not exit.
11553 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11555 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11557 * jv-scan.c (main): Issue return from main, not exit.
11559 * parse.y (check_abstract_method_definitions,
11560 java_check_abstract_method_definitions): Add static prototypes.
11561 (java_complete_expand_methods): Fix call to `finish_class'.
11563 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11566 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11568 * lang.c (language_string): Constify.
11570 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11572 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11573 Remove hacks for stuff which comes from libiberty.
11575 * Make-lang.in: Likewise.
11577 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11579 * Makefile.in (xref.o): Depend on xref.c explicitly.
11581 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11583 * java-tree.h (lang_printable_name): Constify a char*.
11585 * lang.c (lang_printable_name): Likewise.
11587 1999-08-27 Jeffrey A Law (law@cygnus.com)
11589 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11590 comments in C code.
11592 1999-08-26 Tom Tromey <tromey@cygnus.com>
11594 * gjavah.c (print_cxx_classname): Print "::" before qualified
11597 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11599 * parse.y (lookup_cl): Changed leading comment. Now does its best
11600 to set the column number.
11601 (qualify_ambiguous_name): Take WFL wrappers into account.
11603 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11605 * verify.c (verify_jvm_instructions): Don't check instruction
11606 validity beyond end of method.
11608 1999-08-25 Tom Tromey <tromey@cygnus.com>
11610 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11612 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11614 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11615 cxx_keyword_subst, generate_access, name_is_method_p,
11616 get_field_name, print_field_name, super_class_name, print_include,
11617 decode_signature_piece, print_class_decls, usage, help,
11618 java_no_argument, version, add_namelet, print_namelet): Add static
11620 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11621 name_is_method_p): Constify a char*.
11622 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11623 Provide a final else clause in an if-else-if.
11624 (print_field_info): Add missing final arg in function call to
11625 `print_field_name'.
11626 (print_method_info, decompile_method, decode_signature_piece,
11627 print_c_decl, print_full_cxx_name, print_stub,
11628 print_mangled_classname, super_class_name, print_include,
11629 add_namelet, add_class_decl, print_class_decls, process_file,
11630 help): Constify a char*.
11632 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11633 push_int_const, find_constant_wide, find_constant_index,
11634 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11635 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11636 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11637 emit_if, emit_goto, emit_jsr, call_cleanups,
11638 make_class_file_name): Add static prototypes.
11639 (generate_bytecode_return, generate_bytecode_insns): Pass a
11640 NULL_PTR, not a NULL_TREE.
11642 * jv-scan.c: Include "jcf.h".
11643 (main): Declare using DEFUN macro.
11645 * jvspec.c (find_spec_file, lang_specific_pre_link,
11646 lang_specific_driver): Add prototypes.
11647 (find_spec_file): Constify a char*.
11649 * keyword.gperf (hash, java_keyword): Add prototypes.
11651 * lang.c (lang_print_error): Add static prototype.
11652 (lang_init): Prefer memcpy over bcopy to avoid casts.
11654 * lex.c (yylex): Add static prototype.
11656 * parse-scan.y: Include "lex.c" earlier.
11658 * parse.h: Remove redundant declaration for `yylex'.
11660 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11661 labeled_block_contains_loop_p): Add static prototypes.
11662 (not_accessible_p): Make static to match prototype.
11664 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11666 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11668 * parse.y (check_method_redefinition): Changed leading comment.
11669 (check_abstract_method_definitions): New function.
11670 (java_check_abstract_method_definitions): New function.
11671 (java_check_regular_methods): Call it.
11672 (verify_constructor_super): Fixed indentation.
11673 (lookup_method_invoke): Likewise.
11675 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11677 * parse.y (method_header): Return a null pointer if the current
11678 class node is null.
11679 (finish_method_declaration): Return if the current function decl
11681 (source_start_java_method): Likewise.
11682 (java_method_add_stmt): Likewise.
11684 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11686 * class.c (emit_register_class): Removed unnecessary call to
11688 * parse.y (labeled_block_contains_loop_p): Removed unused local
11691 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11693 * parse.y (java_refold): Added prototype.
11695 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11697 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11698 (java_stabilize_reference): Removed unnecessary `else'.
11699 (java_complete_lhs): Set flag to remember boolean. Call
11700 java_refold. Added comments.
11701 (java_decl_equiv): New function.
11702 (binop_compound_p): Likewise.
11703 (java_refold): Likewise.
11704 (patch_unaryop): Striped static field access assigned to decl and
11705 op. Changed promotion scheme for ++/-- operators.
11706 (search_loop): New function.
11707 (labeled_block_contains_loop_p): Likewise.
11708 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11710 (patch_bc_statement): Call search_loop. Fixed comment.
11712 1999-08-14 Anthony Green <green@cygnus.com>
11714 * expr.c (java_lang_expand_expr): Mark static array data as
11717 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11719 * jvgenmain.c (main): NUL-terminate name_obstack.
11721 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11723 * check-init.c (check_bool2_init, done_alternative): Add static
11726 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11727 (add_method, build_utf8_ref, build_class_ref,
11728 append_gpp_mangled_type, layout_class_method): Constify a char*.
11730 * decl.c (push_promoted_type, make_binding_level): Add static
11732 (push_promoted_type, pushdecl): Constify a char*.
11734 * except.c (find_handler_in_range, link_handler,
11735 check_start_handlers): Add static prototypes.
11737 * expr.c (process_jvm_instruction): Constify a char*.
11739 * gjavah.c (main): Constify a char*.
11741 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11744 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11746 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11747 munge, print_ents): Constify a char*.
11749 * jcf-dump.c (disassemble_method): Constify a char*.
11750 (print_constant_pool, print_exception_table): Add static prototypes.
11751 (print_constant, print_exception_table, main, disassemble_method):
11754 * jcf-io.c (find_classfile, find_class): Likewise.
11756 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11757 (set_source_filename, predefined_filename_p): Add static prototypes.
11758 (set_source_filename, get_constant, get_class_constant,
11759 find_in_current_zip): Constify a char*.
11761 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11763 (add_entry, add_path, jcf_path_classpath_arg,
11764 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11766 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11767 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11768 jcf_parse_one_method, jcf_parse_methods,
11769 jcf_parse_final_attributes): Add static prototypes.
11770 (get_attribute): Constify a char*.
11772 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11773 jcf_dependency_add_target, jcf_path_classpath_arg,
11774 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11776 * jv-scan.c (main): Constify a char*.
11777 (gcc_obstack_init): Add prototype arguments.
11779 * jvgenmain.c (gcc_obstack_init): Likewise.
11780 (main): Constify a char*.
11782 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11784 (put_decl_string, lang_print_error): Constify a char*.
11785 (lang_init): Remove redundant extern prototype.
11787 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11789 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11790 Add static prototypes.
11791 (get_type_from_signature): Constify a char*.
11793 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11794 Add static prototypes.
11795 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11796 (verify_jvm_instructions): Constify a char*.
11798 * xref.c (xref_flag_value): Likewise.
11800 * xref.h (xref_flag_value): Likewise.
11802 * zextract.c (makeword, makelong): Add static prototypes.
11803 (makeword, makelong): Constify a uch*.
11805 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11807 * lang.c (java_dummy_print): Constify a char*.
11808 (lang_print_error): Likewise.
11809 (lang_init): Remove redundant prototype for `print_error_function'.
11810 (lang_init_source): Likewise.
11811 (lang_identify): Constify a char*.
11813 1999-08-09 Tom Tromey <tromey@cygnus.com>
11815 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11816 (WORDS_TO_LONG): Likewise.
11817 (WORDS_TO_DOUBLE): Likewise.
11819 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11821 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11823 * expr.c (java_stack_pop, java_array_data_offset,
11824 build_java_throw_out_of_bounds_exception, case_identity,
11825 build_java_check_indexed_type): Add static prototypes.
11826 (linenumber_table, expand_invoke, expand_java_field_op,
11827 build_primtype_type_ref, expand_byte_code): Constify a char*.
11829 * java-tree.h (build_primtype_type_ref, linenumber_table):
11831 (java_lang_expand_expr): Add prototype.
11833 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11834 `java_lang_expand_expr'.
11836 * lex.c (java_lex_error): Constify a char*.
11837 (java_get_unicode, java_read_char, java_allocate_new_line,
11838 java_unget_unicode, java_sneak_unicode): Prototype.
11840 * parse-scan.y (current_class, package_name, method_declarator,
11841 report_class_declaration, yyerror): Constify a char*.
11843 * parse.h (java_report_errors): Prototype.
11844 (yyerror): Constify a char*.
11846 * parse.y (classitf_redefinition_error, check_modifiers,
11847 parse_jdk1_1_error, lookup_package_type,
11848 lookup_package_type_and_set_next, get_printable_method_name,
11849 purify_type_name): Constify a char*.
11850 (build_super_invocation, maybe_generate_finit,
11851 verify_constructor_super, parser_add_interface,
11852 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11853 java_complete_expand_methods, java_expand_finals,
11854 cut_identifier_in_qualified, java_stabilize_reference,
11855 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11856 merge_string_cste): Prototype.
11857 (single_type_import_declaration, yyerror,
11858 variable_redefinition_error, build_array_from_name,
11859 build_unresolved_array_type, check_class_interface_creation,
11860 resolve_class, complete_class_report_errors,
11861 note_possible_classname, read_import_dir,
11862 find_in_imports_on_demand, resolve_package, fix_constructors,
11863 check_deprecation, lookup_method_invoke,
11864 maybe_build_primttype_type_ref, array_constructor_check_entry):
11866 (java_complete_expand_methods, java_expand_finals): Make static.
11867 (convert_narrow): Remove static prototype.
11869 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11871 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11873 1999-08-02 Richard Henderson <rth@cygnus.com>
11875 * decl.c: Include defaults.h instead of expr.h.
11876 * parse.y: Likewise.
11878 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11880 * java/decl.c (start_java_method): Change all uses of
11881 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11882 Ensure expr.h is included.
11883 * java/expr.c (pop_arguments): Ditto.
11884 * java/parse.y (expand_start_java_method): Ditto.
11886 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11888 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11890 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11892 * decl.c: Include "function.h".
11893 * except.c: Likewise.
11894 * parse.y: Likewise.
11895 * Makefile.in: Update dependencies.
11897 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11899 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11900 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11901 `modifier' with ATTRIBUTE_UNUSED.
11903 * gjavah.c (process_file): Add braces around ambiguous `else'.
11905 * jcf-dump.c (print_access_flags, localvar_free): Change return
11908 * parse.y (java_complete_expand_method): Initialize variable
11910 (resolve_qualified_expression_name): Likewise for `field_decl'.
11911 (patch_method_invocation): Likewise for `class_to_search'.
11912 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11913 (patch_assignment): Likewise for `lhs_type'.
11915 * verify.c (verify_jvm_instructions): Remove unused variable
11918 1999-07-25 Richard Henderson <rth@cygnus.com>
11920 * decl.c (va_list_type_node): New.
11922 1999-07-25 Anthony Green <green@cygnus.com>
11924 * gjavah.c (print_stub): New function.
11925 (METHOD_IS_NATIVE): New macro.
11926 (print_mangled_classname): Make static.
11927 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11928 (process_file): Perform stub generation.
11929 (HANDLE_METHOD): Don't emit class decls during stub
11931 (HANDLE_END_METHOD): Take into account stub generation.
11932 (print_method_info): Handle stub generation.
11933 (print_stub): New function.
11934 (print_cxx_classname): Make signature consistant with others.
11935 (help): Describe -stubs option.
11936 (main): Create stub file.
11937 (version): Use version.c.
11938 (print_full_cxx_name): New function.
11939 (print_c_decl): Use print_full_cxx_name.
11941 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11943 * check-init.c (check_init): Handle MAX_EXPR.
11945 1999-07-15 Andrew Haley <aph@cygnus.com>
11947 * lang.c (flag_use_divide_subroutine): New variable.
11948 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11949 fp-to-integer conversion.
11950 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11953 * expr.c (build_java_soft_divmod): New function.
11954 (build_java_binop): Call build_java_soft_divmod if
11955 flag_use_divide_subroutine is set.
11956 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11957 soft_lrem_node: new builtin functions.
11958 (init_decl_processing) Initialize the new builtins.
11959 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11960 soft_lrem_node: new builtin functions.
11961 (build_java_soft_divmod): New function.
11962 * parse.y: Call build_java_soft_divmod if
11963 flag_use_divide_subroutine is set.
11964 * parse.c: Rebuilt.
11966 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11967 a --specs= arg) even if not linking.
11968 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11969 -fuse-divide-subroutine
11971 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11973 * parse.y (resolve_and_layout): Check methods only once.
11974 (resolve_qualified_expression_name): Verify thrown exceptions
11976 (check_thrown_exceptions): Reject exceptions thrown in
11977 initializer. Error message tuned.
11979 1999-07-14 Andrew Haley <aph@cygnus.com>
11981 * expr.c (expand_expr): Do not return the last statement in a
11982 block as the block's value.
11984 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11986 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11987 CALL_EXPR, to avoid order of evaluation changes.
11989 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11991 * parse.y (qualify_ambiguous_name): Do not use
11992 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11994 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11996 * check-init.c (check_init): Handle MAX_EXPR.
11997 * expr.c (force_evaluation_order): Force method call arguments to
11998 be evaluated in left-to-right order.
11999 * parse.y (qualify_ambiguous_name): Loop again to qualify
12000 NEW_ARRAY_EXPR properly.
12002 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12004 * parse.y (patch_invoke): Resolve unresolved invoked method
12006 (qualify_ambiguous_name): STRING_CST to qualify expression for
12007 type name resolution.
12009 1999-06-24 Andrew Haley <aph@cygnus.com>
12011 * class.c (finish_class): Whenever a deferred method is
12012 output, rescan the list of methods to see if a new candidate for
12013 output can be found.
12015 1999-06-28 Tom Tromey <tromey@cygnus.com>
12017 * jvspec.c (lang_specific_driver): Recognize --help.
12019 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12021 * parse.y (resolve_package): Fixed bogus return statement.
12022 (patch_method_invocation): Resolve method invocation beginning with
12023 a package name qualifier.
12025 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12027 * Make-lang.in (java.stage1): Depend on stage1-start.
12028 (java.stage2): Likewise for stage2-start.
12029 (java.stage3): Likewise for stage3-start.
12030 (java.stage4): Likewise for stage4-start.
12032 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12034 * parse.y (java_complete_lhs): When doing cross referencing, don't
12035 try to keep file location on a WFL expanded as a CALL_EXPR.
12037 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12039 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12040 compiling to class file a void method with an empty method body.
12041 As a side effect, the bytecode backend will generate the
12042 appropriate `return' instruction.
12044 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12046 * parse.y (lookup_package_type_and_set_next): New function prototype.
12047 (resolve_package): Search current and imported packages.
12048 (lookup_package_type_and_set_next): New function.
12050 1999-06-22 Andrew Haley <aph@cygnus.com>
12052 * verify.c (verify_jvm_instructions): Check for pending blocks
12053 before invalid PC test and opcode switch, not after.
12055 1999-06-21 Andrew Haley <aph@cygnus.com>
12057 * except.c (find_handler_in_range): The upper limit for exception
12058 ranges is exclusive, not inclusive: (start <= pc < end).
12059 (link_handler): find child pointer which points to outer by
12060 searching sibling list: previous code incorrectly assumed that
12061 outer->outer->first_child must point to outer.
12062 * verify.c (verify_jvm_instructions): FIXME added to code for
12064 (verify_jvm_instructions): Do not assume that the last block
12065 processed in a subroutine is a block which ends with a `ret'
12066 instruction. With some control flows it is possible that the last
12067 block ends with an `athrow'.
12069 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12071 * parse.y (qualify_ambiguous_name): Reorganized the post
12072 evaluation of non WFL leading expression nodes.
12074 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12076 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12079 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12081 * parse.y (qualify_ambiguous_name): Handle qualified expression
12082 beginning with a STRING_CST.
12084 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12086 * parse.y (register_fields): Set DECL_INITIAL on both
12087 pre-initialized static and public fields.
12088 (resolve_field_access): Static field access expressions to always
12090 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12091 qualification. CONVERT_EXPR to be resolved as an expression name.
12092 (java_complete_lhs): Identify and access qualified final
12093 initialized field in switch statement case expression.
12094 (fold_constant_for_init): Pre-initialized field decl constant to
12097 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12099 * parse.y (note_possible_classname): Mark returned node with
12100 QUALIFIED_P only if the original class name contained a '/'.
12102 1999-06-05 Anthony Green <green@cygnus.com>
12104 * Make-lang.in (gcjh): More parallel build fixes.
12106 1999-06-03 Mike Stump <mrs@wrs.com>
12108 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12110 1999-06-02 Anthony Green <green@cygnus.com>
12112 * except.c (link_handler): Chain exception handlers in order.
12114 1999-06-02 Anthony Green <green@cygnus.com>
12116 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12117 with nops and process as usual in order to always set correct EH
12118 ranges. Emit detailed warnings about unreachable bytecodes.
12120 1999-06-02 Anthony Green <green@cygnus.com>
12122 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12125 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12127 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12128 or the searched field decl.
12130 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12132 * parse.y (fold_constant_for_init): Convert numerical constant
12133 values to the type of the assigned field.
12135 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12137 * expr.c (lookup_field): Relaxed the test on class loading error
12139 * parse.y (fold_constant_for_init): Enabeled old code.
12141 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12143 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12144 decide the validity of the cast of a java.lang.Cloneable reference
12146 (patch_conditional_expr): Fixed first argument passed to
12147 binary_numeric_promotion.
12149 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12151 * parse.y (qualify_ambiguous_name): Take into account that a
12152 CONVERT_EXPR might specify a type as a WFL.
12154 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12156 * parse.y (patch_assignment): Save the rhs before using it as an
12157 argument to _Jv_CheckArrayStore.
12159 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12161 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12163 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12166 floating point literal only when the exponent indicator has been
12169 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12171 * parse.y (formal_parameter:): Construct argument tree list
12172 element even if a yet unsupported final parameter was encountered.
12174 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12176 * parse.y (finish_method_declaration): Issue errors for native or
12177 abstract methods declared with a method body, as well as for non
12178 native or non abstract methods with no method body.
12180 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12182 * class.c (build_utf8_ref): Initialize variable `field'.
12184 * decl.c (init_decl_processing): Initialize variable `field'.
12186 * expr.c (build_known_method_ref): Mark parameters `method_type',
12187 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12188 (process_jvm_instruction): Likewise for parameter `length'.
12190 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12191 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12194 * parse.y (maybe_generate_clinit): Remove unused variable
12195 `has_non_primitive_fields'.
12196 (find_in_imports_on_demand): Initialize variables `node_to_use'
12198 (patch_binop): Likewise for variable `prom_type'.
12199 (patch_unaryop): Likewise for variable `prom_type'.
12201 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12203 * xref.c (xref_table): Add missing initializer.
12205 1999-05-14 Tom Tromey <tromey@cygnus.com>
12207 * java-except.h (struct eh_range): Removed unused `next' member.
12208 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12209 after adding all exception handlers. Sort exception ranges in
12211 (struct pc_index): New structure.
12212 (start_pc_cmp): New function.
12213 * except.c (add_handler): Return `void'. Don't call link_handler;
12214 instead construct an ordinary linked list and do range
12216 (check_nested_ranges): New function.
12217 (link_handler): Changed interface to allow merging of eh_ranges.
12218 Split overlapping ranges. Return `void'.
12220 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12222 * parse.y (constructor_block_end:): New rule, tagged <node>.
12223 (constructor_body:): Use `constructor_block_end' instead of
12226 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12228 * parse.y (statement_nsi:): Pop `for' statement block.
12229 (java_complete_lhs): Labeled blocks containing no statement are
12230 marked as completing normally.
12232 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12234 * xref.c (xref_set_current_fp): New function, defined.
12235 * xref.h (xref_set_current_fp): New function, prototyped.
12237 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12239 * check-init.c (check_init): Take into account that
12240 LABELED_BLOCK_STMT can be empty.
12242 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12244 * parse.y (java_check_regular_methods): Warning check on not
12245 overriding methods with default access in other packages does not
12246 apply to `<clinit>'.
12247 (java_complete_lhs): If block body is an empty_stmt_node, replace
12248 it by NULL_TREE. This prevents gcc from generating an irrelevant
12251 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12253 * check-init.c (check_init): Removed code accepting to see things
12254 falling through default:, when doing xrefs.
12255 * java-tree.h (do_not_fold): New global variable, declared.
12256 * parse.y (do_not_fold): New global variable, defined.
12257 (java_complete_expand_method): Set `do_not_fold' to the value of
12258 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12259 and reinstall them after them have been purged; do not check for
12260 initializations; do not issue missing return errors.
12261 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12263 (patch_binop): Skip the fold part when doing xrefs.
12264 (build_string_concatenation): Skip the concatenation part when
12266 (patch_synchronized_statement): Do not generate a try-finally when
12268 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12269 and keep the location where the throw was seen.
12270 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12271 any treatment on the converted node an simply return a NOP_EXPR of
12273 * xref.c (xref_get_data): New function, defined.
12274 * xref.h (xref_get_data): New function, declared.
12275 (XREF_GET_DATA): Use xref_get_data.
12277 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12279 * gjavah.c (print_include): Cast the result of `strlen' to int
12280 when comparing against a signed value.
12281 (add_namelet): Likewise.
12283 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12285 * expr.c (expand_invoke): Mark parameter `nargs' with
12287 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12289 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12292 * jcf-reader.c (get_attribute): Cast a value to long
12293 when comparing against a signed expression. Likewise.
12295 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12296 HOST_BITS_PER_CHAR.
12298 1999-05-11 Andrew Haley <aph@cygnus.com>
12300 * parse.y (source_end_java_method): If the current method contains
12301 any exception handlers, force asynchronous_exceptions: this is
12302 necessary because signal handlers in libjava may throw exceptions.
12303 * decl.c (end_java_method): Ditto.
12305 1999-05-11 Tom Tromey <tromey@cygnus.com>
12307 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12309 * jvspec.c (THREAD_NAME): Removed.
12310 (GC_NAME): Likewise.
12311 (MATHLIB): Likewise.
12312 (WITHLIBC): Likewise.
12314 (THREADLIB): Likewise.
12315 (MATH_LIBRARY): Likewise.
12316 (lang_specific_driver): Don't add `-l' options to command line.
12317 Instead, add a single --specs option. Recognize `-L' options and
12318 use them to search for spec file.
12319 (find_spec_file): New function.
12320 (SPEC_FILE): New define.
12322 1999-05-11 Dave Brolley <brolley@cygnus.com>
12324 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12325 cpplib-enabled build.
12327 1999-05-05 Per Bothner <bothner@cygnus.com>
12329 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12330 temporarily zero it while calling rest_of_decl_compilation.
12332 * java-tree.h (string_ptr_type_node): Add declaration.
12333 * decl.c: Define and initialize string_ptr_type_node.
12334 * parse.y (patch_string_cst): Use string_ptr_type_node.
12336 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12337 * parse.y (for_statement): Now unconditionally exit_block.
12338 (finish_labeled_statement): No longer exit_block if for-loop.
12339 (patch_loop_statement): Check harder if the loop is already labeled.
12341 * parse.y (patch_initialized_static_field): Removed function.
12342 (maybe_generate_clinit): Removed special handling for interfaces.
12343 (java_complete_expand_methods): Do a preliminary java_complete_tree
12344 on <clinit> to determine if it can be removed.
12345 (java_complete_expand_method): Remove special handling for <clinit>.
12346 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12347 optimize if we get back empty_stmt_node.
12348 For MODIFY_EXPR, re-do checking of static initializers.
12349 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12350 For VAR_DECL, pass correct context.
12352 * verify.c (verify_jvm_instructions): Better error messages.
12354 1999-05-03 Tom Tromey <tromey@cygnus.com>
12356 * parse-scan.y (interface_declaration): Call
12357 report_class_declaration for interfaces.
12359 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12361 * Makefile.in: Remove -v from bison command lines.
12363 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12365 * check-init.c (check_init): Exclude a case of error when doing
12367 * class.c (layout_class_method): Don't generate the error message
12368 twice when compiling from source.
12369 * lang-options.h: Added `-Wredundant-modifers' and
12370 `-Wunusupported-jdk11' flags and help text.
12371 * lang.c (lang_decode_option): Added support for
12372 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12373 flag_static_local_jdk11 and flag_redundant set accordingly.
12374 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12375 * parse.h (EXPR_WFL_ADD_COL): New macro.
12376 (DECL_END_SOURCE_LINE): Likewise.
12377 (DECL_INHERITED_SOURCE_LINE): Likewise.
12378 * parse.y (static_ref_err): New function, prototyped.
12379 (CCB_TK): Now tagged <operator>.
12380 (class_body:): Remember the location of the closing '}' of a class
12381 definition when doing xrefs.
12382 (block:): Likewise.
12383 (block_end:): Likewise.
12384 (create_class): Remember the location of the inherited class
12385 identifier when doing xrefs.
12386 (register_fields): Added test on first operand of `init' before
12387 testing it TREE_CODE.
12388 (method_header): Store the location of the class identifier in the
12389 class decl when doing xrefs.
12390 (finish_method_declaration): Don't combine first/last method line
12392 (java_check_regular_methods): Warning check on not overriding
12393 methods with default access on other packages move before check on
12394 static methods. Initialization of `aflags' also moved up.
12395 (resolve_expression_name): Call static_ref_err to report the error.
12396 (static_ref_err): New function, implemented.
12397 (resolve_field_access): Returned simplified static field access
12399 (resolve_qualified_expression_name): Check for illegal use of
12400 static fields in a non static context. Call static_ref_err to
12401 report error in various places.
12402 (java_complete_tree): Do not fold initialized static fields when
12404 (java_complete_lhs): Likewise.
12406 1999-04-29 Anthony Green <green@cygnus.com>
12408 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12409 create internal labels.
12410 (lookup_label): Ditto.
12412 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12414 * class.c (layout_class_method): Generate <clinit>'s rtl for
12416 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12417 for interfaces' <clinit>.
12418 * expr.c (lookup_field): Search for fields in interfaces.
12419 (expand_invoke): Fixed indentation.
12420 (expand_java_field_op): Likewise. Use IS_CLINIT.
12421 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12422 (IS_CLINIT): New macro.
12423 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12424 interface was parsed.
12425 (maybe_generate_clinit): Don't generate if the current class is an
12426 interface with only fields of primitive types.
12427 (reset_method_name): Use IS_CLINIT.
12428 (java_complete_expand_method): Expand <clinit> when it exists for
12429 interfaces. Use IS_CLINIT.
12430 (resolve_expression_name): Use DECL_CONTEXT instead of
12431 current_class to build static field references.
12432 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12433 ARRAY_REF when doing xreferencing.
12434 (check_final_assignment): Fixed typo in leading comment. Use
12436 (patch_array_ref): Don't fully expand array references when
12438 (patch_return): Use IS_CLINIT.
12439 (patch_throw_statement): Likewise.
12441 1999-04-22 Tom Tromey <tromey@cygnus.com>
12443 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12445 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12447 * decl.c (predef_filenames, predef_filenames_size): New globals
12448 (init_decl_processing): predef_filenames and predef_filenames_size
12450 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12452 * jcf-parse.c (predefined_filename_p): New function.
12453 (yyparse): Check that files on the command line are specified only
12454 once and issue a warning otherwise.
12455 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12456 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12457 avoid a gcc warning with -W -Wall turned on.
12458 (java_expand_classes): Abort if errors were encountered.
12459 (java_complete_lhs): If the cross reference flag is set, wrap
12460 field DECL node around a WFL when resolving expression name.
12462 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12464 * lang.c (lang_decode_option): Fixed returned value when parsing
12465 `-fxref=...' and `-Wall'.
12466 * parse.y (source_end_java_method): Do not generate code when
12467 flag_emit_xref is set.
12468 (resolve_expression_name): Do not build static field access when
12469 flag_emit_xref is set.
12470 (resolve_field_access): No special treatment on `length' when
12471 flag_emit_xref is set. Do not build qualified static field access
12472 when flag_emit_xref is set.
12473 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12474 when flag_emit_xref is set.
12475 (patch_assignment): Do not generate array store runtime check when
12476 flag_emit_xref is set.
12477 * xref.c (xref_flag_value): Fixed function declaration
12479 (xset_set_data): New function.
12480 * xref.h (xref_set_data): Added prototype for new function.
12481 (typedef struct xref_flag_table): New field data.
12482 (XREF_GET_DATA): New macro.
12484 1999-04-19 Tom Tromey <tromey@cygnus.com>
12486 * xref.h (enum): Removed trailing comma.
12488 * parse.y (resolve_qualified_expression_name): Added missing
12491 1999-04-15 Anthony Green <green@cygnus.com>
12493 * gjavah.c: New prototypes for java_float_finite and
12494 java_double_finite.
12496 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12498 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12501 1999-04-06 Jeffrey A Law (law@cygnus.com)
12503 * Makefile.in (TREE_H): Add tree-check.h.
12504 (RTL_H): Add genrtl.h.
12506 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12508 * parse.y (patch_assignment): Added ArrayStoreException runtime
12511 1999-04-06 Per Bothner <bothner@cygnus.com>
12513 * expr.c (pop_type_0): New function.
12514 (pop_type): Use pop_type_0.
12515 * java-tree.h (pop_type_0): New declaration.
12516 * verify.c (verify_jvm_instructions): Check return instructions.
12518 * parse.y (patch_binop): Don't fold if non-constant and emiting
12521 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12523 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12525 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12526 (main_jcf): Don't define.
12527 (process_file): Don't set `main_jcf'.
12529 * java-tree.h (main_jcf): Don't declare.
12531 * jcf-parse.c (main_jcf): Add static definition.
12533 * lang.c (main_jcf): Don't define.
12535 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12537 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12539 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12541 * jcf-depend.c: Include "config.h", not <config.h>.
12543 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12546 * jcf-path.c: Include "config.h", not <config.h>.
12548 * lex.c: Don't include various system header files.
12549 (java_init_lex): Cast the argument of `bzero' to PTR
12551 * parse-scan.y (java_push_parser_context): Likewise.
12553 * parse.y (java_push_parser_context): Likewise.
12554 (patch_bc_statement): Match format specifier to variable argument.
12556 * xref.c: Don't include <stdio.h>.
12558 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12560 * parse.y (struct parser_ctxt *ctxp): Now global.
12561 (declare_local_variables): Use WFL compound value for the
12562 declaration source line value, when doing cross-referencing.
12564 1999-03-31 Tom Tromey <tromey@cygnus.com>
12566 * gjavah.c (print_field_info): Allow constants of other types.
12567 (print_include): Generate include when new name is proper prefix
12568 of already printed name.
12569 (add_namelet): Likewise.
12570 (cxx_keyword_subst): New function.
12571 (print_method_info): Use it.
12572 (print_field_name): New function.
12573 (get_field_name): New function.
12574 (print_field_info): Use get_field_name and print_field_name.
12576 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12578 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12579 'KR-C', so gperf uses the `const' keyword on strings.
12581 * keyword.gperf (java_keyword): Const-ify a char*.
12583 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12585 * parse.y (patch_bc_statement): Fixed identation and a bogus
12588 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12590 * parse.y (patch_assignment): Allow static variables in other
12591 classes to be assigned.
12593 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12595 * class.c (maybe_add_interface): Remove unused variable
12597 (make_class_data): Use = for assignment, not ==. Likewise.
12598 (emit_register_classes): Remove unused variable `decl'.
12600 * lex.c: Fix comment so as not to contain an embedded `/*'.
12602 * verify.c (verify_jvm_instructions): Remove unused variable
12605 1999-03-27 Per Bothner <bothner@cygnus.com>
12607 * parse.y (complete_loop_body): Rename to finish_loop_body.
12608 (complete_labeled_statement): Rename to finish_labeled_statement.
12609 (complete_for_loop): Rename to finish_for_loop.
12610 (complete_method_declaration): Rename to finish_method_declaration.
12612 * java-tree.h (continue_identifier_node): New global node.
12613 * decl.c: Define and initialize continue_identifier_node.
12614 * parse.y (generate_labeled_block): Remove - no longer needed.
12615 (build_loop_body): Use continue_identifier_node for continue block.
12616 (finish_labeled_statement): Also do pop_labeled_block actions.
12617 (java_complete_lhs): POP_LOOP even if error.
12618 (build_labeled_block): Special handling for continue_identifier_node.
12619 (patch_loop_statement): Re-organize.
12620 (patch_bc_statement): Re-write.
12622 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12624 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12625 using a WFL compound value.
12626 * parse.y (xref.h): Include.
12627 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12628 WFL compound value.
12629 (register_fields): Set WFL compound value to lineno if doing
12631 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12633 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12634 * xref.h (expand_xref): Prototype renamed from xref_generate.
12636 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12638 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12639 (GET_CURRENT_BLOCK): New macro.
12640 * parse.y (current_static_block): New global variable.
12641 (method_body:): Define action.
12642 (complete_method_declaration): Set current_function_decl to NULL
12643 when work on the current method is done.
12644 (declare_local_variables): Use GET_CURRENT_BLOCK.
12645 (java_method_add_stmt): Likewise.
12646 (java_complete_expand_method): Disable the use of `this' when
12647 expanding <clinit>.
12648 (enter_a_block): If no current method exist, use
12649 current_static_block to link static initializer blocks.
12650 (exit_block): Rewritten to use current_static_block when no current
12651 method decl exists.
12652 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12653 (patch_return): Forbid the use of `return' in static initializers.
12654 (patch_throw_statement): Fixed indentation. Issue specific error
12655 for uncaught thrown checked exception in static initializer
12656 blocks. Removed FIXME.
12658 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12660 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12661 Link gcj from gcc.o.
12663 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12665 * parse.y (find_applicable_accessible_methods_list): When dealing
12666 with interface: ensure that a given interface or java.lang.Object
12667 are searched only once.
12669 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12671 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12673 * jcf-dump.c (print_access_flags): Add braces around if-else.
12675 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12678 * lex.c (build_wfl_node): Add static prototype.
12680 * lex.h (build_wfl_node): Remove static prototype.
12682 * parse.y: Include lex.c early enough to declare everything needed.
12683 Ensure calls to `build_wfl_node' pass the proper arguments.
12684 (create_class): Remove unused variable `super_decl'.
12685 (get_printable_method_name): Initialize variable `name'.
12687 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12689 * Changelog: Fixed 1999-03-22 typos.
12690 * lang.c (lang_decode_option): Fixed typo in error string in the
12693 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12695 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12696 (xref.o): New rule.
12697 * java-tree.h (flag_emit_xref): Declared extern.
12698 * lang.c (xref.h): Included.
12699 (flag_emit_xref): New global variable.
12700 (lang_decode_option): Added support for -fxref.
12702 * xref.h: Likewise.
12704 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12706 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12709 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12711 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12712 $(srcdir)/../system.h and $(JAVA_TREE_H).
12713 (jcf-io.o): Depend on $(JAVA_TREE_H).
12714 (mangle.o): Likewise.
12716 * check-init.c (check_cond_init): Add static prototype.
12718 * class.c (build_java_method_type, hashUtf8String,
12719 make_field_value, get_dispatch_vector, get_dispatch_table,
12720 append_gpp_mangled_type, mangle_static_field): Likewise.
12721 (strLengthUtf8): Hide unused definition.
12722 (hashUtf8String): Const-ify.
12723 (make_field_value): Un-ANSI-fy.
12725 * constants.c: Move inclusion of jcf.h above java-tree.h.
12726 (set_constant_entry, find_class_or_string_constant,
12727 find_name_and_type_constant, get_tag_node,
12728 build_constant_data_ref): Add static prototype.
12730 * decl.c (push_jvm_slot, builtin_function,
12731 lookup_name_current_level): Likewise.
12732 (builtin_function): Const-ify.
12734 * except.c (expand_start_java_handler, expand_end_java_handler):
12735 Add static prototype.
12737 * expr.c (flush_quick_stack, push_value, pop_value,
12738 java_stack_swap, java_stack_dup, build_java_athrow,
12739 build_java_jsr, build_java_ret, expand_java_multianewarray,
12740 expand_java_arraystore, expand_java_arrayload,
12741 expand_java_array_length, build_java_monitor, expand_java_pushc,
12742 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12743 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12744 expand_compare, expand_test, expand_cond, expand_java_goto,
12745 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12746 expand_java_field_op, java_push_constant_from_pool): Likewise.
12748 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12749 (build_java_arraynull_check): Mark parameters `node' and `type'
12750 with ATTRIBUTE_UNUSED.
12751 (note_label): Likewise for parameter `current_pc'.
12752 (expand_java_call, expand_java_ret): Hide unused definition.
12754 * java-tree.h (make_class, build_constants_constructor,
12755 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12756 init_outgoing_cpool, register_class, emit_register_classes,
12757 java_layout_seen_class_methods): Prototype.
12758 (unicode_mangling_length): Const-ify.
12759 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12760 emit_unicode_mangled_name, format_int, format_uint,
12761 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12762 jcf_print_utf8_replace, open_class): Prototype.
12764 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12765 <stdio.h>. Include tree.h/java-tree.h.
12766 (utf8_equal_string usage, process_class): Add static prototype.
12767 (open_class): Don't prototype this here.
12768 (utf8_equal_string): Match arguments to format specifiers.
12769 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12770 TABLE_SWITCH, disassemble_method): Likewise.
12772 * jcf-io.c: Include tree.h/java-tree.h.
12773 (open_class, find_classfile, jcf_print_utf8,
12774 jcf_print_utf8_replace): Const-ify.
12776 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12777 parse_class_file): Add static prototype.
12778 (find_in_current_zip): Match definition to existing static
12781 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12782 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12783 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12784 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12785 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12786 generate_bytecode_return, perform_relocations, init_jcf_state,
12787 init_jcf_method, release_jcf_state, generate_classfile):
12788 Add static prototype.
12789 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12790 (make_class_file_name): Const-ify.
12792 * jcf.h (find_classfile): Const-ify.
12794 * jv-scan.c (reset_report): Remove prototype.
12796 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12797 (error): Rewrite to allow varargs.
12799 * lang.c (lang_f_options): Const-ify.
12801 * lex.c (java_parse_escape_sequence): Add static prototype.
12802 (java_allocate_new_line): Match definition to existing static
12805 * mangle.c Include tree.h/java-tree.h.
12806 (unicode_mangling_length, emit_unicode_mangled_name,
12807 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12809 * parse.h (jdep_code): Remove trailing comma in enumeration.
12810 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12811 (reset_report): Add prototype.
12813 * verify.c (push_pending_label, merge_types): Add static
12816 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12818 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12820 * parse.y (find_applicable_accessible_methods_list): Extend the
12821 search to superinterfaces when relevant.
12822 (search_applicable_methods_list): New function.
12824 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12826 * class.c (unmangle_classname): Implemented stricter testing
12827 before setting the QUALIFIED_P flag on an identifier.
12829 1999-03-16 Per Bothner <bothner@cygnus.com>
12831 * parse.y (java_complete_lhs): Call force_evaluation_order
12832 after patch_newarray.
12833 (patch_binop): Don't call fold if there are side effects.
12835 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12837 * parse.y (java_stabilize_reference): Use save_expr instead of
12838 building a SAVE_EXPR node.
12839 (java_complete_lhs): Patch the resulting string of the `+='
12840 operator (if necessary) and complete the RHS after having built
12843 1999-03-15 Per Bothner <bothner@cygnus.com>
12845 * class.c (make_class): Don't set CLASS_P here (because
12846 this function is also called by build_java_array_type).
12847 (push_class): Set CLASS_P here instead.
12848 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12850 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12851 context. If the context is class, perfer "super" over "synchronized".
12852 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12854 * parse.y (create_class): Don't call parser_check_super here;
12855 it is not robust. Always wait until later.
12857 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12858 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12860 1999-03-13 Per Bothner <bothner@cygnus.com>
12862 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12863 * lex.h (UNGETC): Change misleading macro.
12865 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12867 * parse.y (java_stabilize_reference): Return NODE when patching a
12869 (java_complete_lhs): Put parenthesis around truth values.
12871 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12873 * class.c (layout_class_method): Don't make rtl for interface
12875 * parse.h (GET_TYPE_NAME): New macro.
12876 * parse.y (if_then_statement:): Fixed indentation.
12877 (if_then_else_statement:): Likewise.
12878 (for_statement:): Fixed spacing.
12879 (try_statement:): Fixed indentation.
12880 (create_interface): Don't force interfaces to be abstract.
12881 (method_header): Abstract methods are OK in interfaces.
12882 (declare_local_variables): Fixed typo in comment.
12883 (java_complete_expand_method): Fixed indentation.
12884 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12885 non accessible fields.
12886 (java_stabilize_reference): New function.
12887 (java_complete_lhs): Fixed indentation. Use
12888 java_stabilize_reference in compound assignment. Insert the
12889 cast. If not processing `+' fix string constants before processing
12892 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12894 * constants.c (find_class_or_string_constant): Cast variable `j'
12895 to a `jword' when comparing against one.
12897 * expr.c (java_lang_expand_expr): Remove unused variables
12898 `has_finally_p' and `op0'.
12900 * gjavah.c (print_field_info): Cast a value to jint when comparing
12901 against one. Likewise for a jlong.
12902 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12903 against a signed quantity.
12905 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12906 (print_signature): Don't needlessly dereference variable `str'
12908 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12909 `max_locals' with ATTRIBUTE_UNUSED.
12910 (jcf_parse_class): Likewise for variable `index'.
12912 * parse.h (reverse_jdep_list): Remove static prototype.
12914 * parse.y (build_jump_to_finally): Remove prototype and definition.
12915 (reverse_jdep_list): Add static prototype.
12917 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12918 `assignment' and `expr_decl'.
12920 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12922 1999-03-12 Andrew Haley <aph@cygnus.com>
12924 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12925 we'll need a directory separator and a null character.
12927 1999-03-10 Per Bothner <bothner@cygnus.com>
12929 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12931 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12933 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12936 1999-03-05 Per Bothner <bothner@cygnus.com>
12938 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12940 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12942 * class.c (layout_class_method): A static method in a base class
12943 is never overridden, so treat it like it doesn't exist.
12944 However, do complain about private non-static method overriding
12945 public static method.
12947 * parse.y: Don't set unused INITIALIZED_P flag.
12948 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12950 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12951 (build_array_from_name): Re-order &index[string] to &string[index].
12953 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12954 error_mark (it might catch more errors, but it is more likely to lose).
12956 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12958 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12959 (parse-scan.o): Depend on toplev.h.
12961 * class.c (make_method_value): Add prototype. Make it static.
12962 Remove unused second argument, caller changed.
12964 * expr.c (java_lang_expand_expr): Remove unused variable
12967 * java-tree.h: Don't prototype find_in_current_zip.
12968 Add prototypes for verify_constant_pool, start_java_method,
12969 end_java_method, give_name_to_locals, expand_byte_code,
12970 open_in_zip, set_constant_value, find_constant1, find_constant2,
12971 find_utf8_constant, find_string_constant, find_class_constant,
12972 find_fieldref_index, find_methodref_index, write_constant_pool,
12973 count_constant_pool_bytes and encode_newarray_type.
12975 * jcf-dump.c: Remove unused variable `LONG_temp'.
12977 * jcf-parse.c: Include parse.h.
12978 (jcf_parse_source): Remove unused parameter, all callers changed.
12979 (jcf_figure_file_type): Add static prototype.
12980 (find_in_current_zip): Likewise. Also remove unused parameter,
12981 all callers changed.
12982 (read_class): Initialize variable `saved_pos'.
12984 * jcf-reader.c (jcf_parse_preamble): Mark variables
12985 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12987 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12988 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12989 (java_parse_doc_section): Initialize variable `seen_star'.
12990 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12991 (java_lex_error): Mark parameters `msg' and `forward' with
12993 (java_get_line_col): Mark parameters `filename' and `line' with
12996 * parse-scan.y: Include toplev.h.
12997 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12999 * parse.h: use `struct JCF', not plain `JCF'.
13000 (java_parser_context_save_global, java_expand_classes
13001 java_parser_context_restore_global, java_parse): Add prototypes.
13003 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13006 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13008 * check-init.c (check_init): COPYN takes word count, not bit count.
13010 1999-02-26 Per Bothner <bothner@cygnus.com>
13012 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13013 explicit build_decl. (Avoids crash in reload when optimizing.)
13015 1999-02-25 Per Bothner <bothner@cygnus.com>
13017 * decl.c (complete_start_java_method): Handle synchronized method
13018 even when compiling from bytecode.
13020 1999-02-26 Tom Tromey <tromey@cygnus.com>
13022 * gjavah.c (add_class_decl): Only generate `#include' if outer
13023 class is not the name of the class we are processing. Correctly
13024 append `.h' in #include.
13025 (process_file): Clean up newlines around generated `#include's.
13026 (decode_signature_piece): Correctly handle inner classes.
13027 (struct include): New structure.
13028 (all_includes): New global.
13029 (print_include): New function.
13030 (add_class_decl): Use it.
13031 (process_file): Likewise.
13032 (add_class_decl): Generate include for java-array.h if array
13034 (process_file): Don't generate java-array.h include.
13036 * gjavah.c (add_namelet): Check for standard package names here.
13037 (add_class_decl): Don't check for standard package names here.
13039 1999-02-25 Tom Tromey <tromey@cygnus.com>
13041 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13042 When reading a zip file, only use strncmp if both strings are
13043 bigger than the buffer length. Initialize `k' when looping
13046 1999-02-24 Tom Tromey <tromey@cygnus.com>
13048 * gjavah.c (struct namelet): New structure.
13049 (add_namelet): New function.
13050 (print_namelet): New function.
13051 (print_class_decls): Use add_namelet and print_namelet to generate
13052 namespaces and not classes.
13053 (method_printed): New global.
13054 (HANDLE_END_METHOD): Examine method_printed.
13055 (print_method_info): Set method_printed when required. Print
13056 error if function to be ignored is marked virtual. Handle $finit$
13058 (METHOD_IS_FINAL): New macro.
13059 (print_field_info): Use it.
13060 (HANDLE_METHOD): Clear method_printed.
13061 (method_pass): New global.
13062 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13063 (process_file): Do two passes over both fields and methods.
13064 (HANDLE_METHOD): Examine method_pass.
13065 (root): New global.
13066 (add_class_decl): New function.
13067 (print_class_decls): Don't scan over entire constant pool.
13069 1999-02-23 Tom Tromey <tromey@cygnus.com>
13071 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13072 disable linking in that case.
13074 1999-02-20 Tom Tromey <tromey@cygnus.com>
13076 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13079 1999-02-21 Per Bothner <bothner@cygnus.com>
13081 * decl.c (build_result_decl), java-tree.h: New method.
13082 (complete_start_java_method): Handle synchronized methods.
13083 Don't build DECL_RESULT here. (Ordering dependency problem.)
13084 (start_java_method): Call build_result_decl here instead ...
13085 * parse.y (java_complete_expand_method): ... and here.
13086 (expand_start_java_method): Don't call complete_start_java_method here.
13087 (java_complete_expand_method): Call it here instead.
13088 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13089 * java-tree.h: ... here.
13091 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13092 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13093 for ARRAY_REF - it doesn't work when array bounds are checked.
13094 (patch_array_ref): Handle it here instead.
13096 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13098 1999-02-19 Per Bothner <bothner@cygnus.com>
13100 Force left-to-right evaluation of binary operations etc.
13101 * expr.c (force_evaluation_order), java-tree.h: New function.
13102 * parse.y (java_complete_lhs): Pass binary operations, procedure
13103 calls, and ARRAY_REFs to force_evaluation_order.
13104 (various): Set TREE_SIDE_EFFECTS more carefully.
13106 Tolerate random (non-UTF8) encoding in comments without complaining.
13107 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13108 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13110 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13111 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13113 * parse.y (java_complete_lhs): Ignore an empty statement in a
13114 COMPOUND_EXPR. Don't complain about empty statement after return.
13116 1999-02-19 Per Bothner <bothner@cygnus.com>
13118 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13119 in TREE_LIST - just chain the POINTER_TYPEs together.
13120 (resolve_class): If type already resolved, return decl.
13121 After resolving, update TREE_TYPE(class_type), and name (if array).
13122 * parse.h (do_resolve_class), parse.y: Make non-static.
13123 * class.c (maybe_layout_super_class): Take this_class argument.
13124 Do do_resolve_class if necessary.
13125 (layout_class, layout_class_methods): Adjust calls appropriately.
13126 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13127 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13128 * typeck.c (build_java_array_type): Don't call layout_class.
13130 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13132 * parse.y (check_pkg_class_access): Allow private class access
13133 within the same package.
13134 (strip_out_static_field_access_decl): New function.
13135 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13136 operator argument before testing its nature.
13138 1999-02-03 Per Bothner <bothner@cygnus.com>
13140 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13141 (TRY_EXPR): Simplify - it no longer has a finally clause.
13142 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13143 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13144 * expr.c (java_lang_expand_expr): Likewise.
13145 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13146 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13147 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13148 (build_try_statement): Remove finally parameter and handling.
13149 (build_try_finally_statement): New function.
13150 (patch_try_statement): No longer need to support finally clause.
13151 (try_statement): Update grammar action rules.
13152 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13153 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13155 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13157 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13158 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13160 1999-02-17 Andrew Haley <aph@cygnus.com>
13162 * class.c (build_utf8_ref): Back out broken patch which was
13163 intended to to output signatures using '.' as a separator.
13165 * class.c (make_class_data): Output signatures using '.' as a
13166 separator, rather than '/'.
13167 (mangled_classname): Likewise.
13168 (make_field_value): Likewise.
13169 (make_method_value): Likewise.
13170 * constants.c (alloc_class_constant): Likewise.
13171 * expr.c (build_invokeinterface): Likewise.
13173 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13175 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13176 of an ancient workaround.
13178 1999-02-10 Jeffrey A Law (law@cygnus.com)
13180 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13183 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13185 * lex.c (yylex): Encode \0 as UTF8.
13187 1999-02-10 Tom Tromey <tromey@cygnus.com>
13189 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13190 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13191 (libgcj_zip): Renamed.
13192 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13194 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13196 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13197 (GC_NAME): Renamed -lgc to -lgcjgc.
13199 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13201 * lex.c (java_lang_cloneable): Initialize.
13202 * parse.y (java_lang_cloneable): New static variable.
13203 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13204 doing one more qualification round.
13205 (valid_ref_assignconv_cast_p): Reject null source or
13206 destination. Allow an array to be cast into java.lang.Cloneable.
13207 (patch_cast): Swapped two first arguments to first call to
13208 valid_ref_assignconv_cast_p.
13210 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13212 * parse.h: DECL_P renamed JDECL_P.
13213 * parse.y: DECL_P replaced by JDECL_P.
13214 (build_array_from_name): Always use pointer's type.
13215 (patch_bc_statement): Extra code to search continue target in a
13216 for loop. Fixed comments. Continue target is current loop when
13219 1999-02-05 Andrew Haley <aph@cygnus.com>
13221 * class.c (make_class_data): The superclass of an interface should
13222 be null, not class Object.
13224 * lex.c (java_lex): Sign extend hex literals.
13226 1999-02-04 Andrew Haley <aph@cygnus.com>
13228 * class.c (build_utf8_ref): Output signatures using '.' as a
13229 separator, rather than '/'.
13230 (make_class_data): Likewise.
13232 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13234 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13235 mkstemp.o. Get them from libiberty now.
13237 1999-02-02 Jeffrey A Law (law@cygnus.com)
13239 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13241 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13243 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13246 1999-02-02 Per Bothner <bothner@cygnus.com>
13248 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13249 * jcf-write.c (generate_bytecode_return): New function.
13250 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13252 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13253 generate special [fd]const_[01] instructions.
13255 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13257 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13258 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13260 1999-02-01 Per Bothner <bothner@cygnus.com>
13262 * parse.y (patch_method_invocation): Handle calling static methods,
13263 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13265 * parse.y (java_complete_lhs): Don't complain about unreachable
13266 exit condition in a do-while statement.
13268 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13270 * lex.c (java_read_char): Fixed utf8 decoding.
13271 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13273 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13274 comments. Local variable `all_primitive' is gone. Broadened
13275 acceptance of `0' to floating point targets. `long' can now be
13276 widened to `double' or `float'.
13277 (valid_method_invocation_conversion_p): Added leading
13278 comment. Fixed tabulation.
13279 (build_string_concatenation): Optimize out left or right empty
13282 1999-01-28 Per Bothner <bothner@cygnus.com>
13284 * jcf-write.c (localvar_alloc): Only emit entry for
13285 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13286 (generate_bytecode_insns): Only call put_linenumber if
13287 debug_info_level > DINFO_LEVEL_NONE.
13288 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13289 is specified, add -g1 (for compatibility wih javac).
13291 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13293 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13294 gjavah.o, check-init.o, jv-scan.o
13296 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13298 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13300 * gjavah.c: Include config.h and system.h.
13302 * javaop.h (inline): Don't define, its handled by system.h.
13303 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13304 from `inline' to `static inline'.
13306 * jcf.h (inline): Don't define, its handled by system.h.
13308 * lex.c (inline): Likewise.
13310 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13312 * lang-specs.h: Map -Qn to -fno-ident.
13314 1999-01-29 Richard Henderson <rth@cygnus.com>
13316 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13318 1999-01-29 Tom Tromey <tromey@cygnus.com>
13320 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13321 then cast it to Object before calling `append' method.
13323 1999-01-28 Per Bothner <bothner@cygnus.com>
13325 * check-init.c (check_bool2_init, check_bool_init, check_init):
13326 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13327 * jcf-write.c (generate_bytecode_insns): Likewise.
13329 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13331 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13332 * parse.y (patch_cast): Allow a boolean to be cast into a
13335 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13337 * parse.y: (class_declaration:): Fixed indentation.
13338 (class_member_declaration:): Extra `;' after field declaration now
13340 (interface_declaration:): Removed debug messages in error reports.
13341 (patch_binop): Nodes created and returned inherit the orignal
13342 node's COMPOUND_ASSIGN_P flag value.
13343 (patch_cast): Fix cast from char to floating point.
13345 1999-01-25 Andrew Haley <aph@cygnus.com>
13347 * except.c, java-except.h (expand_resume_after_catch): new
13349 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13350 to branch back to main flow of control after a catch block.
13352 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13354 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13355 $(srcdir)/../system.h.
13356 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13357 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13358 (jcf-write.o): Likewise.
13359 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13360 (mangle.o): Depend on $(srcdir)/../toplev.h.
13361 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13362 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13364 * class.c: Include output.h and parse.h.
13365 (mangled_classname): Add the `const' keyword to a char*.
13366 (find_named_method): Hide unused function definition.
13367 (build_utf8_ref): Change type of variable `c' to unsigned char.
13368 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13369 (build_class_ref): Add the `const' keyword to a char*.
13370 (layout_class_method): Remove unused variable `buf'.
13372 * decl.c (find_local_variable): Remove unused variable `rtl'.
13373 (pushdecl): Likewise for variables `different_binding_level' and
13375 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13376 (maybe_build_cleanup): Likewise for parameter `decl'.
13378 * except.c (expand_start_java_handler): Mark parameter `range'
13379 with ATTRIBUTE_UNUSED.
13381 * expr.c: Include except.h.
13382 (pop_type): Remove unused variable `i'.
13383 (pop_value): Likewise for variables `n_words' and `i'.
13384 (expand_java_arrayload): Likewise for variable `convert'.
13385 (java_lang_expand_expr): Likewise for variables `op0', `type',
13386 `mode', `unsignedp', `node' and `elements'.
13387 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13389 (process_jvm_instruction): Add a `const' qualifier to a char*.
13391 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13392 (temp_directory): Likewise.
13393 (print_c_decl): Likewise.
13394 (print_method_info): Likewise.
13395 (decode_signature_piece): Likewise.
13396 (print_mangled_classname): Likewise.
13398 * java-except.h: Provide prototypes for maybe_start_try,
13399 maybe_end_try and add_handler.
13401 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13402 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13403 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13404 init_expr_processing, push_super_field, init_class_processing,
13405 can_widen_reference_to, class_depth, verify_jvm_instructions,
13406 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13407 set_local_type, merge_type_state, push_type, load_type_state,
13408 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13409 emit_unicode_mangled_name): Add prototypes.
13411 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13412 (print_signature_type): Use ISDIGIT, not isdigit.
13413 (print_signature): Remove unused variable `j'.
13415 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13416 int when comparing against one.
13418 * jcf-parse.c: Include toplev.h.
13420 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13421 (localvar_free): Remove unused variable `i'.
13422 (generate_bytecode_conditional): Likewise for variable `kind'.
13424 * jv-scan.c: Include config.h and system.h. Remove redundant
13425 OS header and gansidecl.h includes.
13426 (warning): Add the `const' keyword to a char*. Also add
13427 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13428 __STDC__, when determining whether to use ANSI-isms.
13429 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13430 (xmalloc): Don't redundantly prototype here.
13431 (main): Remove unused parameter `envp'. Also fix the arguments
13432 passed to function `fatal' to match the format specifier.
13434 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13436 * mangle.c: Include toplev.h.
13437 (emit_unicode_mangled_name): Declare parameter `len'.
13439 * parse.y (parse_warning_context): Add the `const' keyword to a
13440 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13441 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13442 (issue_warning_error_from_context): Add the `const' keyword to
13444 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13445 not `__STDC__' for whether to use ANSI-isms.
13447 * typeck.c (incomplete_type_error): Mark parameters `value' and
13448 `type' with ATTRIBUTE_UNUSED.
13449 (parse_signature_type): Use ISDIGIT, not isdigit.
13451 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13452 (verify_jvm_instructions): Likewise. Remove unused variables
13453 `field_name' and `default_val'.
13455 * zextract.c: Include config.h and system.h. Remove redundant
13456 OS header includes.
13458 * zipfile.h: Prototype `read_zip_archive'.
13460 1999-01-21 Andrew Haley <aph@cygnus.com>
13462 * typeck.c (convert): Allow conversions to void type: some
13463 optimizations in gcc do this.
13465 1999-01-21 Andrew Haley <aph@cygnus.com>
13467 * typeck.c (convert_ieee_real_to_integer): New function.
13468 (convert): When not using fast-math and using hardware fp, convert
13469 an IEEE NaN to zero.
13471 1999-01-18 Andrew Haley <aph@cygnus.com>
13473 * parse.y (patch_binop): Do a type conversion from signed to
13474 unsigned and then back to signed when a ">>>" is found.
13476 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13478 * java-tree.h: (check_for_initialization): Added prototype.
13479 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13480 * parse.y (do_resolve_class): Removed unused locals.
13481 (read_import_dir): Likewise.
13482 (resolve_qualified_expression_name): Array creation
13483 expressions are valid primary expressions.
13484 (qualify_ambiguous_name): Likewise.
13485 (patch_synchronized_statement): Removed unused local.
13487 1999-01-17 Jeffrey A Law (law@cygnus.com)
13489 * Makefile.in (zextract.o): Add dependencies.
13491 * Makefile.in: Do not put ^Ls at the start of a line.
13493 1999-01-15 Per Bothner <bothner@cygnus.com>
13495 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13496 sub-type the result of the call that gets the exception value.
13498 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13499 don't call finish_class.
13501 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13502 clear found before continuing.
13504 * verify.c (verify_jvm_instructions): On an array load, allow
13505 and handle top of stack to be TYPE_NULL.
13507 * gjavah.c (generate_access): Translate Java package private or
13508 protected access to C++ public, but with a comment.
13510 1999-01-13 Andrew Haley <aph@cygnus.com>
13512 * expr.c (generate_name): Name prefix changed to avoid clashes
13513 with assembler temp labels.
13515 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13516 MODIFY_EXPR. Without this, code for the assignment may not be
13517 generated at all and the synchronized statement will read an
13518 uninitialized variable.
13520 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13522 * class.c (maybe_layout_super_class): Fixed returned value.
13523 * lex.c: Added 1999 to the copyright.
13524 (java_init_lex): Initialize java_lang_imported.
13525 * lex.h: Added 1999 to the copyright.
13526 * parse.h: Added 1999 to the copyright.
13527 (REGISTER_IMPORT): Fixed typo in trailing macro.
13528 (CURRENT_OSB): New macro.
13529 (struct parser_ctxt): New fields osb_depth, osb_limit.
13530 * parse.y (java_lang_id): New global variable.
13531 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13532 (array_creation_expression:): Use CURRENT_OSB.
13533 (dims:): Uses a stack to keep track of array dimensions.
13534 (cast_expression:): Use CURRENT_OSB.
13535 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13537 (register_fields): Fixed typos in comment.
13538 (check_method_redefinition): Fixed comment indentation.
13539 (java_check_regular_methods): Set saved found wfl to NULL after
13540 having reinstalled it in the previously found DECL_NAME.
13542 1999-01-10 Richard Henderson <rth@cygnus.com>
13544 * gjavah.c (java_float_finite): Use a union to do type punning.
13545 (java_double_finite): Likewise.
13547 1999-01-09 Per Bothner <bothner@cygnus.com>
13549 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13550 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13551 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13552 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13553 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13554 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13556 1999-01-08 Per Bothner <bothner@cygnus.com>
13558 * check-init.c (check_init): If compiling to native, we don't
13559 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13561 1999-01-08 Tom Tromey <tromey@cygnus.com>
13563 * parse-scan.y (variable_declarator_id): Set or increment
13565 (bracket_count): New global.
13566 (formal_parameter): Handle case where bracket pairs trail variable
13569 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13571 * jcf-parse.c (yyparse): variable len changed from a char to an
13572 int to prevent overflow.
13574 1999-01-06 Per Bothner <bothner@cygnus.com>
13576 * java-tree.h: Declare read_class.
13577 * jcf-parse.c (read_class): New function.
13578 (load_class): Now just call read_class.
13580 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13581 * jcf-parse.c (parse_source_file): Declare save_error_count,
13582 which is needed by java_parse_abort_on_error macro,
13583 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13585 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13586 constructor, if initializing a static field.
13587 (patch_new_array_init): Set TREE_CONSTANT if it is.
13588 * expr.c (java_lang_expand_expr): For a static array constructor
13589 of primitive elements, allocate the array itself statically.
13590 Disabled until we can set the vtable field statically.
13592 * check-init.c: New file. Checks for definite assignment.
13593 * Makefile.in (JAVA_OBJS): Add check-init.o.
13594 * parse.y (java_complete_expand_method): Call check_for_initialization.
13595 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13597 1999-01-06 Graham <grahams@rcp.co.uk>
13599 * parse.y : include system.h instead of including
13600 standard headers directly with the exception of <dirent.h>.
13602 1999-01-06 Per Bothner <bothner@cygnus.com>
13604 * lex.h: Moved static function declarations to lex.c,
13605 to shut up some -Wall warnings.
13606 * lex.c: Static function declarations moved here.
13607 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13609 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13611 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13613 1998-12-22 Per Bothner <bothner@cygnus.com>
13615 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13616 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13618 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13619 (localvar_alloc): Change return type to void,
13620 (emit_unop): Remove unused variable size.
13622 * jcf-write.c (struct jcf_block): Add new union.
13623 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13624 (call_cleanups): New functions.
13625 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13626 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13627 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13628 * lang.c (lang_init): Call using_eh_for_cleanups.
13629 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13630 completing operands to patch_synchronized_statement.
13631 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13632 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13633 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13635 1998-12-20 John F. Carr <jfc@mit.edu>
13637 * Make-lang.in: Comment out control-Ls; they upset some makes.
13639 1998-12-18 Tom Tromey <tromey@cygnus.com>
13641 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13644 1998-12-17 Tom Tromey <tromey@cygnus.com>
13646 * parse.y (DIR_SEPARATOR): New define.
13647 (check_class_interface_creation): Use it.
13649 * parse-scan.y (report_main_declaration): Recognize
13650 `java.lang.String' in argument to main.
13652 1998-12-16 Per Bothner <bothner@cygnus.com>
13654 * parse.y (create_interface): Remove bogus test.
13656 1998-12-16 Per Bothner <bothner@cygnus.com>
13658 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13659 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13661 1998-12-16 Tom Tromey <tromey@cygnus.com>
13663 * parse-scan.y (qualified_name): Use correct sprintf format.
13665 1998-12-15 Tom Tromey <tromey@cygnus.com>
13667 * gjavah.c (print_field_info): Changed how most negative number is
13670 1998-12-14 Per Bothner <bothner@cygnus.com>
13672 * parse.y (fold_constant_for_init): New function.
13673 (resolve_expression_name): Don't replace static final
13674 constant-initialized fields by its value.
13675 (java_complete_lhs): New. Same as java_complete_tree, except does
13676 not replace static final constant-initialized fields by their values.
13677 (register_fields): If there is an initializer, set DECL_INITIAL and
13678 MODIFY_EXPR_FROM_INITIALIZATION_P.
13679 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13680 Only call patch_initialized_static_field if
13681 MODIFY_EXPR_FROM_INITIALIZATION_P.
13682 (patch_initialized_static_field): If not valid constant, clear
13685 * parse.y (lookup_field_wrapper): Fix thinko.
13687 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13688 set and restore global lineno.
13690 1998-12-14 Tom Tromey <tromey@cygnus.com>
13692 * gjavah.c (print_field_info): If value to print is the smallest
13693 value of its size, then print as hex to avoid later warnings from
13696 1998-12-14 Tom Tromey <tromey@cygnus.com>
13698 * gjavah.c (decompile_method): Decompile `return null'.
13699 (process_file): Generate `#pragma interface'.
13700 (method_declared): New global.
13701 (print_method_info): Set it.
13702 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13703 (print_method_info): Handle abstract methods.
13705 1998-12-13 Per Bothner <bothner@cygnus.com>
13707 * parse.y (patch_method_invocation): If class_decl is null
13708 (e.g. an array type), use original type.
13710 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13711 errors about uncaught exception from clone (of array, specifically).
13713 1998-12-13 Tom Tromey <tromey@cygnus.com>
13715 * gjavah.c (decompile_method): Handle all types of `return'
13716 opcode. Decompile `return this' and `return'.
13717 (method_access): New global.
13718 (print_method_info): Set it.
13719 (decompile_method): Don't decompile a synchronized method.
13721 1998-12-13 Tom Tromey <tromey@cygnus.com>
13723 * jcf-reader.c (jcf_parse_one_method): Recognize
13725 * gjavah.c (HANDLE_END_METHOD): New macro.
13726 (HANDLE_CODE_ATTRIBUTE): New macro.
13727 (decompile_method): New function.
13728 (print_method_info): Don't print `;\n' at end of function decl.
13729 Include java-opcodes.h.
13730 (decompiled): New global.
13732 1998-12-12 Per Bothner <bothner@cygnus.com>
13734 * class.c (build_class_ref): Handle PRIMTYPE.class if
13735 flag_emit_class_files.
13736 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13737 if flag_emit_class_files.
13738 * parse.y (java_complete_tree): Pre-liminary support for
13739 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13741 * parse.y (patch_synchronized_statement): Don't call monitorexit
13742 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13744 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13746 * zipfile.h (opendir_in_zip): New declaration.
13747 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13748 (opendir_in_zip): New function, using code from open_in_zip.
13749 (open_in_zip): Call opendir_in_zip.
13750 (find_class): Remove no-longer-used do_class_file parameter,
13751 but add source_ok parameter. Change logic so if we find a .java file,
13752 we don't look for .class in later classpath emtries.
13753 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13754 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13755 * gjavah.c: Update call to find_class.
13756 * jcf-dump.c: Likewise.
13758 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13759 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13760 nothing if body is empty_stmt_node.
13761 Various little fixes so SP gets correctly adjusted.
13762 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13763 For CALL_EXPR, test if static first.
13764 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13765 such as the ones we create for Object and Class.
13766 Set and restore current_function_decl.
13767 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13768 (note_possible_classname): New function.
13769 (read_import_entry): Removed. Merged with read_import_dir.
13770 (read_import_dir): Don't call find_class - that only gives us
13771 the first classpath entry having the needed package.
13772 Use the struct buffer data structure from buffer.h.
13773 (read_import_dir, find_in_imports_on_demand): The remembered
13774 class names now use '.' (not '/') as package separator.
13776 * parse.y (java_complete_expand_methods): Call write_classfile
13777 here, and not in java_expand_classes (which only gets first class).
13779 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13781 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13782 (register_fields): If a static fields has an initializer, just
13783 chain it on ctxp->static_initialized, and handle later.
13784 (java_complete_expand_methods): Force <clinit> first.
13785 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13786 - it's already been completed.
13787 (patch_initialized_static_field): New function.
13788 (java_complete_field): Call it.
13790 1998-12-12 Per Bothner <bothner@cygnus.com>
13792 * expr.c (encode_newarray_type, build_new_array): New functions.
13793 * java-tree.h: Declare build_new_array.
13794 * jcf-write.c (patch_newarray): Use build_new_array.
13796 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13797 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13799 * parse.y (patch_new_array_init): Re-organize.
13800 Now is passed the actual array (pointer) type of the value.
13801 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13802 (patch_array_constructor): Removed - merged into patch_new_array_init.
13803 (java_complete_tree): Update patch_new_array_init.
13805 * jcf-write.c (find_constant_index): New function.
13806 (generate_bytecode_insns): Use find_constant_index.
13807 (generate_classfile): Use find_constant_index for ConstantValue.
13809 1998-12-11 Tom Tromey <tromey@cygnus.com>
13811 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13812 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13813 * class.c (make_class_data): Renamed dtable -> vtable, and
13814 dtable_method_count -> vtable_method_count.
13816 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13818 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13819 global variables, initialized.
13820 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13821 Declared new global variables.
13822 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13823 double_zero_node, integer_zero_node upon direct matching.
13824 * parse.y (purify_type_name): Added function prototype.
13825 (duplicate_declaration_error_p): Consider new_type as potentially
13826 being a incomplete type. Use purify_type_name on type string.
13827 (method_header): saved_type: unused variable removed. Don't figure
13828 return type if method name is invalid.
13829 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13830 processed by patch_unaryop.
13831 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13832 increment/decrement node into its original type after binary
13833 numeric promotion on its operands.
13835 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13837 * parse.y (array_initializer:): Array init operand is NULL_TREE
13838 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13839 now an error. Fixed indentation problems.
13840 (patch_string): Handle error_mark_node as an argument.
13841 (patch_new_array_init): Fixed indentation problems.
13842 (array_constructor_check_entry): Removed check on null wfl_value.
13843 Return an error if wfl_value's walk returns an error.
13845 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13847 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13848 * lex.c (java_lex): Remember column position before advancing one
13849 token. Retain location information on OCB_TK.
13850 * lex.h (typedef struct java_lc): Added new field.
13851 * parse.h (GET_SKIP_TYPE): New macro.
13852 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13853 * parse.y (build_new_array_init, patch_new_array_init,
13854 patch_array_constructor, maybe_build_array_element_wfl,
13855 array_constructor_check_entry): New function prototypes.
13856 (switch_block:): Tagged <node>.
13857 (OCB_TK): Tagged <operator>.
13858 (array_initializer:): Installed actions.
13859 (variable_initializer): Build location information on element if
13861 (switch_statement:): Fixed indentation typo.
13862 (switch_block:): Redefined default action.
13863 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13864 (patch_assignment): Removed duplicate code.
13865 (maybe_build_array_element_wfl, build_new_array_init,
13866 patch_new_array_init, patch_array_constructor,
13867 array_constructor_check_entry): New functions.
13869 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13871 * parse.y (array_initializer): Tagged <node>.
13872 (variable_initializer:): Use default rule.
13873 (array_initializer:): Defined actions.
13874 (variable_initializers:): Likewise.
13875 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13876 non-static field accesses.
13877 (patch_invoke): Fixed indentation typo.
13878 (java_complete_tree): Likewise.
13879 (build_labeled_block): Changed leading comment. Generate an error
13880 in case of duplicate loop labels.
13881 (patch_conditional_expr): Patch results of string concatenation
13884 1998-12-06 Per Bothner <bothner@cygnus.com>
13886 * constants.c (find_methodref_index): When the class is an interface,
13887 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13889 * decl.c (finit_identifier_node): Use "$finit$", rather than
13890 "<finit>" (which Sun's verifier rejects).
13891 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13892 (generate_field_initialization_code): Removed.
13893 (fix_constructors) Don't add call to $finit$ here (wrong order).
13894 (patch_method_invocation): Add $finit$ call here.
13896 * java-tree.h (CALL_USING_SUPER): New macro.
13897 * parse.y (patch_invoke): Remove im local variable.
13898 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13899 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13900 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13902 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13904 * parse.y (java_complete_tree): Don't complain about unreachable
13905 statement if it is empty_stmt_node.
13907 * jcf-write.c (find_constant_wide): New function.
13908 (push_long_const): Use find_constant_wide.
13910 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13911 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13912 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13913 Emit invokeinterface when calling an interface method.
13914 Emit invokespecial also when calling super or private methods.
13916 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13918 1998-12-06 Per Bothner <bothner@cygnus.com>
13920 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13922 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13924 * java-tree.h (java_layout_seen_class_methods): New function
13926 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13927 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13928 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13929 * parse.y (method_declarator:): Defined action.
13930 (issue_warning_error_from_context): input_filename saved, set to
13931 the appropriate value and restored after java_error is called.
13932 (build_unresolved_array_type): Fixed comment.
13933 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13934 (method_header): Deal with return type the same way type are
13935 handled for fields and method's parameters and local variables
13937 (check_method_redefinition): Removed extra CR.
13938 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13939 (java_layout_seen_class_methods): New function.
13940 (java_layout_classes): Call java_layout_seen_class_methods.
13942 1998-12-03 Per Bothner <bothner@cygnus.com>
13944 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13946 1998-12-03 Per Bothner <bothner@cygnus.com>
13948 * jcf-dump.c (main): Fix error message.
13949 * jcf-path.c (add_entry): Style fix.
13951 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13953 * class.c (layout_class_method): Call build_java_argument_signature
13954 on constructors too.
13955 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13956 (patch_method_invocation): Define a primary when resolving an
13957 expression name. Augmented comment on code checking illegal `this'
13958 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13960 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13962 * class.c (layout_class_method): Don't report error on non-static
13963 overriding static if the method is private.
13964 * java-tree.h (finish_class): Prototype added.
13965 * lex.c (java_get_line_col): Handle col argument -2 value.
13966 * parse.h: All static method declarations moved to parse.y.
13967 * parse.y: Now contains all static method declarations previously
13969 (find_expr_with_wfl, missing_return_error,
13970 unreachable_stmt_error): New functions.
13971 (java_get_real_method_name): Identify constructors bearing class
13972 names in source code compiled classes only.
13973 (java_complete_expand_methods): Call missing_return_error.
13974 (invocation_mode): Private methods invoked as static methods.
13975 (java_complete_tree): Call unreachable_stmt_error.
13977 1998-12-01 Tom Tromey <tromey@cygnus.com>
13979 * Makefile.in (+target): Removed.
13980 (+xmake_file): Likewise.
13981 (+tmake_file): Likewise.
13982 (.NOEXPORT): Removed duplicate.
13984 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13986 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13988 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13990 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13991 libiberty.h. Provide an xmalloc definition.
13993 * jvspec.c: Remove the xmalloc prototype.
13995 * parse-scan.y: Include config.h and system.h. Don't include
13996 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13997 Provide an xstrdup definition.
13999 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14001 * jcf-path.c (add_entry): Recognize ".jar" too.
14002 * lang-specs.h: Likewise.
14004 1998-11-26 Per Bothner <bothner@cygnus.com>
14006 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14007 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14009 * jcf-write.c (generate_bytecode_insns):
14010 Handle pre/post-increment/decrement of long.
14012 * jcf-write.c (generate_bytecode_insns):
14013 Handle missing exception handler (finally for synchronized).
14015 1998-11-25 Per Bothner <bothner@cygnus.com>
14017 * java-tree.h (end_params_node): Declare global.
14018 * decl.c (end_params_node): New global.
14019 (init_decl_processing, start_java_method): Use end_params_node for
14020 end of list of parameter types. Follows correct gcc conventions.
14021 * expr.c (pop_argument_types, pop_arguments): Likewise.
14022 * lang.c (put_decl_node): Likewise.
14023 * typeck.c (various places): Likewise.
14024 * class.y (various places): Likewise.
14025 * parse.y (various places): Likewise.
14027 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14028 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14030 * class.c: Add #include flags.h, remove no-longer needed declaration.
14032 * class.c (layout_class_method): Remove commented-out code, re-format.
14033 Don't add vtable entry (or index) for private methods.
14034 * expr.c (expand_invoke): A private method is implicitly final.
14035 * class.c (make_class_data): If inlining or optimizing,
14036 skip private methods.
14038 * class.c (finish_class): New function. Calls existing methods,
14039 but alls emits deferred inline functions.
14040 * jcf-parse.c (parse_class_file): Call finish_class.
14041 * parse.y (java_complete_expand_methods): Likewise.
14043 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14045 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14047 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14049 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14051 1998-11-24 Per Bothner <bothner@cygnus.com>
14053 * (generate_classfile): Always write class access flag with
14056 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14058 * class.c (maybe_layout_super_class): New function.
14059 (layout_class): Reorganized. Loop on class methods dispatched into
14060 a new function. Call maybe_layout_super_class.
14061 (layout_class_methods, layout_class_method): New functions.
14062 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14064 (expand_invoke): Likewise.
14065 * java-tree.h (all_class_list): New global variable declared.
14066 (layout_class_methods, layout_class_method): New function
14068 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14069 * jcf-parse.c (all_class_list): New global variable.
14070 (load_class): Extended what class_or_name can be. Use parser
14071 context mechanism to save globals before calling jcf_parse.
14072 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14073 is set on the file name.
14074 (jcf_parse): Layout class methods when Object is loaded, otherwise
14075 record class in all_class_list for delayed method layout.
14076 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14077 * lang.c (put_decl_node): Decode <init> into the decl context
14079 * lex.c (java_allocate_new_line): Use xmalloc.
14080 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14081 pointers, not TREE_LIST elements.
14082 (struct parser_ctxt): Fixed comment indentations, added comments
14083 and reordered some fields.
14084 (java_check_methods): Function prototype removed.
14085 * parse.y (java_push_parser_context): Use xmalloc.
14086 (java_parser_context_restore_global): Pop extra pushed ctxp only
14087 when there's nothing next.
14088 (maybe_create_class_interface_decl): Fixed comment, add new
14089 created class decl to all_class_list.
14090 (method_header): Use GET_REAL_TYPE on argument's types.
14091 (method_declarator): Use GET_REAL_TYPE, change type to the real
14092 type in TREE_LIST dependency node. Build argument list with the
14094 (create_jdep_list): Use xmalloc. Removed allocation error message.
14095 (obtain_incomplete_type): Fixed leading comment. Broadened
14096 incoming argument meaning.
14097 (register_incomplete_type): Use xmalloc. Removed allocation error
14099 (safe_layout_class): Fixed leading comment.
14100 (jdep_resolve_class): Reversed if statement condition and switch
14101 if and else bodies.
14102 (resolve_and_layout): Fixed leading comment. Broadened incoming
14104 (complete_class_report_errors): New local variable name, for
14105 clarity. purify_type_name used for all error cases.
14106 (java_get_real_method_name): Stricter check on constructors.
14107 (java_check_regular_methods): Reverse methods list only if not
14108 already laid out. Layout artificial constructor.
14109 (java_check_methods): Deleted.
14110 (source_start_java_method): Obtain incomplete type for patchable
14112 (java_layout_classes): Fixed leading comment. Use
14113 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14114 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14115 before returning. Fixed comments.
14116 (java_expand_classes): Check for errors up front.
14117 (patch_method_invocation): Class to search is resolved and laid
14120 1998-11-24 Per Bothner <bothner@cygnus.com>
14122 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14124 * javaop.h (int8): Removed - not used.
14125 (jbyte): Redefine portably with correct signedness.
14127 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14129 * jcf-write.c (generate_bytecode_insns): Fix typo
14130 OPCODE_getstatic to OPCODE_getfield.
14132 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14133 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14134 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14136 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14138 * jcf-parse.c (jcf_parse_source): Function returned type is
14139 void. Added prototype.
14140 (jcf_parse): Function returned type is void.
14141 (yyparse): Remove call to fclose on the last parsed file.
14143 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14145 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14147 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14148 (layout_class): Cope with methods featuring WFL in decl names.
14149 * decl.c (unqualified_object_id_node): New global variable,
14151 (build_decl_no_layout): Removed.
14152 * expr.c (build_primtype_type_ref): Handle Double.
14153 (java_lang_expand_expr): Fixed indentations.
14154 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14155 (flag_wall, flag_redundant, flag_not_overriding,
14156 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14157 variable declarations.
14158 (build_decl_no_layout): Removed prototype.
14159 (java_get_real_method_name): Added prototype.
14160 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14161 (java_parse_abort_on_error): Macro now just returns.
14162 * jcf-parse.c (jcf_parse_source): Check fclose returned
14163 value. Call emit_register_classes if java_report_errors returns
14165 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14166 flag_static_local_jdk1_1): New integer flags.
14167 (lang_decode_option): New flags set here.
14168 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14169 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14170 the flag_redundant variable.
14171 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14172 when parsing java.lang.Object class.
14173 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14174 NULL_TREE to build.
14175 (resolve_qualified_expression_name): Fixed indentation.
14176 (patch_array_ref): Changed prototype.
14177 (not_initialized_as_it_should_p): Prototype removed.
14178 (java_report_errors): Added function prototype.
14179 * parse.y (formal_parameter:): Changed error message for not yet
14180 supported final parameters.
14181 (class_type_list:): Set both PURPOSE and VALUE of created
14182 TREE_LIST to be class_type.
14183 (primary_no_new_array:): Handle class literals on primitive types.
14184 (parse_warning_context): Reinstalled correct force_error and
14185 do_warning flags setups.
14186 (java_report_errors): Changed prototype. Return java_error_count
14188 (variable_redefinition_error): Consider treating variable type as
14190 (create_interface): Warn about redundant abstract modifier if
14191 flag_redundant is set. Changed error message.
14192 (lookup_field_wrapper): Save/restore globals before/after looking
14194 (duplicate_declaration_error_p): Consider treating declaration
14195 type as a fake pointer.
14196 (register_fields): Extract real type from dependency node. Check
14197 for duplicate field declaration after type adjustment. Use
14198 DECL_INITIAL to store static final initialized values.
14199 (method_header): Extract real function type from dependency node.
14200 (check_abstract_method_header): Use GET_METHOD_NAME.
14201 (obtain_incomplete_type): Layout fake pointer type.
14202 (safe_layout_class): Don't try to check for methods before layout.
14203 (java_complete_class): Don't check for correct throws clause
14204 elements inheritance here.
14205 (resolve_and_layout): Broadened name parameter meaning.
14206 (reset_method_name): Use GET_METHOD_NAME.
14207 (java_get_real_method_name): New function.
14208 (java_check_regular_methods): Don't check methods in
14209 java.lang.Object. Verify lineage of throws clause elements. Use
14210 flag_no_overriding in warning report.
14211 (check_throws_clauses): Don't check if class was from
14212 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14213 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14214 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14215 warning on unsupported final local variables. Use build_decl
14216 instead of build_decl_no_layout. Get real local variable type from
14218 (source_start_java_method): Get real parameter type from
14219 dependency node. Call build_decl instead of build_decl_no_layout.
14220 (java_layout_classes): Reverse tree and layout type and class as
14221 required. Mark class as loaded when done.
14222 (resolve_field_access): Fixed indentation. Restricted condition
14223 leading to static field access code generation. Set field_type
14224 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14225 (resolve_qualified_expression_name): Initialize type_found to
14226 null. Handle static field resolved during qualification. Fixed
14227 layout on non primitive field decl types.
14228 (not_accessible_p): Fixed typo in comment.
14229 (patch_method_invocation): Resolve and layout class to search from
14231 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14232 layout non primitive type, if necessary. Make method node only to
14234 (find_applicable_accessible_methods_list): Consider WFL'ed method
14235 decl names. Fixed indentation.
14236 (argument_types_convertible): Resolve and layout target type if
14238 (java_complete_tree): Fixed indentation problems. Rewrote
14239 CALL_EXPR thrown exceptions check. Re-installed further processing
14240 of the assignment in certain cases.
14241 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14242 inlining on class literals.
14243 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14245 (valid_method_invocation_conversion_p): Likewise.
14246 (patch_string): Temporary disable forbidden use of `this' in
14247 explicit constructor invocations when doing string concatenation
14248 within their scope.
14249 (patch_unaryop): Added comment. Reinstalled code to disable
14250 further check on assignment operation with cast expression RHS.
14251 (patch_switch_statement): Fixed indentation.
14252 (build_try_statement): Call build_decl instead of
14253 build_decl_no_layout.
14254 (patch_synchronized_statement): Likewise.
14255 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14256 IS_UNCHECKED_EXPRESSION_P.
14257 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14258 layout argument exception type.
14259 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14260 of IS_UNCHECKED_EXPRESSION_P.
14262 1998-11-18 Anthony Green <green@cygnus.com>
14264 * jcf-parse.c (yyparse): Open class file in binary mode.
14266 1998-11-15 Per Bothner <bothner@cygnus.com>
14268 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14270 * jcf-write.c (perform_relocations): Move check out one loop.
14272 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14274 * Make-lang.in: Fix reference to srcdir.
14275 * jv-scan.c: Add missing xmalloc prototype.
14276 * jvgenmain.c: Ditto.
14278 1998-11-15 Per Bothner <bothner@cygnus.com>
14280 * decl.c (error_mark_node), java-tree.h: New global.
14281 * parse.y: Use empty_stmt_node instead of size_zero_node.
14282 (build_if_else_statement): If missing else, use empty_stmt_node.
14284 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14285 (java_complete_expand_method): Complain if return is missing.
14286 (java_check_regular_methods): Comment out incorrect error check.
14287 (not_accessible_p): Fix incorrect handling of protected methods.
14288 (patch_method_invocation): Pass correct context to not_accessible_p.
14289 (find_applicable_accessible_methods_list): Likewise.
14290 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14291 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14292 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14293 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14295 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14296 (push_int_const): Remove reundant NOTE_PUSH.
14297 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14298 (- case SWITCH_EXPR): Fix code generation bug.
14299 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14300 (generate_classfile): More robust for abstract methods.
14302 1998-11-15 Anthony Green <green@cygnus.com>
14304 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14305 * Make-lang.in: Ditto.
14307 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14308 * jvgenmain: Ditto.
14310 1998-11-15 Per Bothner <bothner@cygnus.com>
14312 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14314 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14316 1998-11-14 Per Bothner <bothner@cygnus.com>
14318 Allow uses of interface types to verify. This is not really
14319 type-safe, but it matches what Sun does, and is OK as long as
14320 there are appropriate run-time checks.
14321 * verify.c (merge_types): If merging two interface types,
14322 just set the result to java.lang.Object.
14323 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14325 1998-11-13 Tom Tromey <tromey@cygnus.com>
14327 * gjavah.c (main): Handle --output-class-directory argument.
14328 * jvspec.c (lang_specific_driver): Translate `-d' into
14329 -foutput-class-dir.
14330 * jcf.h (jcf_write_base_directory): Declare.
14331 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14332 * lang-options.h: Mention -foutput-class-dir.
14333 * jcf-write.c (jcf_write_base_directory): New global.
14334 (make_class_file_name): Put generated .class file into `-d'
14335 directory, or into source directory if -d not given. Function now
14337 (write_classfile): Free class file name. Handle case where class
14339 (DIR_SEPARATOR): New macro.
14340 Include <sys/stat.h>
14342 * Makefile.in (prefix): New macro.
14344 1998-11-12 Per Bothner <bothner@cygnus.com>
14346 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14347 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14348 here (done in patch_invoke instead).
14349 (case_identity): Moved here from parse.y.
14351 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14352 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14353 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14354 so they can be efficiently scanned without recursion.
14355 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14356 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14357 in BLOCK iteratively, rather than recursively.
14359 * parse.y (do_unary_numeric_promotion): New function.
14360 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14362 * parse.y (patch_newarray): Various fixes.
14364 Re-do handling of switch statements (for proper block scoping).
14365 * parse.y: Add just a single block for the enture switch block,
14366 but don't create any "case blocks".
14367 (group_of_labels): Rmeoved unneeded non-terminal.
14368 CASE_EXPR and DEFAULT_EXPR are added to current block.
14369 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14370 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14371 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14372 * parse.y (wfl_operator, print_int_node): Make non-static.
14373 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14374 as part of recursive scan of block.
14375 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14376 (patch_switch_statement): Most tests move dinto java_complete_tree.
14378 * parse.y: Make various production be non-typed (void).
14379 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14380 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14381 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14383 * jcf-write.c (struct jcf_handler): New type.
14384 (struct jcf_switch_state): New type.
14385 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14386 (alloc_handler, emit_unop, emit_reloc): New functions.
14387 (adjust_typed_op): Add extra parameter ("max type" offset).
14388 (emit_switch_reloc, emit_case-reloc): New function.
14389 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14390 (generate_bytecode_insns): Support REAL_CST, switch statements,
14391 exception handling, method calls, object/array creation, and more.
14393 * class.c: Remove some unused variables.
14394 * constants.c (find_string_constant): New function.
14395 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14396 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14397 if flag_emit_class_files.
14399 1998-11-12 Tom Tromey <tromey@cygnus.com>
14401 * jcf-io.c (find_class): Added explanatory comment.
14403 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14404 trailing slash to `.zip' entries.
14406 * jvspec.c (lang_specific_driver): Correctly handle case where
14407 GC_NAME not defined.
14409 1998-11-11 Tom Tromey <tromey@cygnus.com>
14411 * jvspec.c (GC_NAME): New define.
14412 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14414 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14416 1998-11-11 Per Bothner <bothner@cygnus.com>
14418 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14420 1998-11-11 Tom Tromey <tromey@cygnus.com>
14422 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14424 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14426 * class.c (is_compiled_class): Call safe_layout_class for class
14427 compiled from source.
14428 * conver.h (convert_to_integer, convert_to_real,
14429 convert_to_pointer): Added prototypes.
14430 * decl.c (init_decl_processing): Non longer push the decls of
14431 `methodtable', `constants', `Class', `Field', `dispatchTable'
14432 `jexception' and `Method'.
14433 * expr.c (build_invokeinterface): New function.
14434 (expand_invoke): static variable CLASS_IDENT now in
14435 build_invokeinterface. Use build_invokeinterface.
14436 (expand_java_field_op): Moved code to inline
14437 java.lang.PRIMTYPE.TYPE into a function.
14438 (build_primtype_type_ref): New function.
14439 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14440 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14441 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14442 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14443 (DECL_LOCAL_STATIC_VALUE): New macro.
14444 (build_invokeinterface, build_primtype_type_ref): New function
14446 (java_parse_abort_on_error): Macro rewritten.
14447 * jcf-parse.c (current_method): Add comment to declaration.
14448 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14449 Function prototypes fixed.
14450 (jcf_parse_source): push/pop parser context. save/restore global.
14451 (parse_source_file): Fixed leading comment. Now take a
14452 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14453 classes and pop the parser context anymore.
14454 (yyparse): Push parser context, save globals, parse the source
14455 file, restore globals and pop the parser context when processing a
14457 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14458 * lex.c (java_parse_doc_section): New function.
14459 (java_lex): Call java_parse_doc_section when appropriate. Build an
14460 operator around INSTANCEOF_TK.
14461 * lex.h (java_lineterminator, java_sprint_unicode,
14462 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14463 Prototypes rewritten.
14464 (java_parse_escape_sequence, java_letter_or_digit_p,
14465 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14466 java_read_unicode, java_store_unicode, java_read_char,
14467 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14468 Added function prototypes.
14469 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14471 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14473 (struct parser_ctxt): New fields: deprecated,
14474 current_parsed_class_un, gclass_list.
14475 (fix_method_argument_names, issue_warning_error_from_context,
14476 resolve_package, lookup_package_type): New function prototypes.
14477 (resolve_expression_name): Fixed function prototype.
14478 (find_applicable_accessible_methods_list): Fixed indentation, added
14479 extra argument in prototype.
14480 (check_final_assignment, build_null_of_type, check_deprecation,
14481 check_method_redefinition, reset_method_name,
14482 java_check_regular_methods, java_check_abstract_methods,
14483 maybe_build_primttype_type_ref): New function prototype.
14484 * parse.y (conver.h): Include.
14485 (INSTANCEOF_TK): Tagged <operator>.
14486 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14487 (relational_expression:): Build binop for instanceof.
14488 (java_push_parser_context): Remember ctxp->gclass_list across
14490 (java_pop_parser_context): Simply return if no context
14491 exists. Remember gclass_list across contexts.
14492 (issue_warning_error_from_context): New function.
14493 (parse_error_context): Don't setup ctxp->elc here. Call
14494 issue_warning_error_from_context instead.
14495 (parse_warning_context): Likewise.
14496 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14497 setup. Link new class/interface to ctxp->gclass_list.
14498 (add_superinterfaces): Register interface as incomplete if not
14500 (create_class): Remember class unqualified name in
14501 ctxp->current_parsed_class_un. Check class deprecation.
14502 (register_fields): Check field deprecation. Remember static final
14503 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14505 (method_header): New local variable ORIG_ARG. Use unqualified
14506 current class name for check on constructor errors. Promote return
14507 type if of record type. Argument list fix moved in
14508 fix_method_argument_names, called here. Check method deprecation.
14509 (fix_method_argument_names): New function.
14510 (method_declarator): Promote record typed arguments.
14511 (safe_layout_class): Check class methods before layout.
14512 (java_complete_class): Compute field layout when patched.
14513 (do_resolve_class): Try to load class after having it renamed
14514 after the package name.
14515 (get_printable_method_name): Use DECL_CONTEXT.
14516 (reset_method_name): New function.
14517 (check_method_redefinition): Use reset_method_name.
14518 (java_check_regular_methods): New local variable
14519 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14520 names for error report. Check for compile-time error when method
14521 found has default (package) access.
14522 (java_check_abstract_methods): Now takes an interface DECL node as
14523 an argument. Also reinstall real name on unchecked
14524 overriding/hiding methods for error report.
14525 (java_check_methods): Fixed leading comment. Get classes to verify
14526 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14527 CLASS_METHOD_CHECKED_P on class verification.
14528 (lookup_java_method2): Get real method name if necessary.
14529 (find_in_imports): Don't check package class access here.
14530 (resolve_package, lookup_package_type): New functions.
14531 (java_layout_classes): Fixed leading comment. Take classes to be
14532 laid out from ctxp->gclass_list.
14533 (java_complete_expand_methods): Don't expand native and abstract
14535 (java_expand_classes): New function.
14536 (resolve_expression_name): Use additional argument ORIG. Retrieve
14537 values of static final field of primitive types.
14538 (resolve_field_access): Handles static final field of promotive
14540 (resolve_qualified_expression_name): Handle STRING_CST as
14541 primaries and package name resolution. Check deprecation on found
14542 decls. Set where_found and type_found on non static field resolved
14543 during qualification. Layout non primitive field decl types.
14544 (check_deprecation): New function.
14545 (maybe_access_field): Simplified.
14546 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14547 removed. Reverse method's argument when primary is a type. Don't
14548 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14549 instead. Include abstract class in the list of class searchable
14550 for constructors. Use DECL_CONTEXT of found method for access
14551 checks. Check method deprecation.
14552 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14553 converting arguments. Handle INVOKE_INTERFACE.
14554 (lookup_method_invoke): Search constructor using existing
14555 infrastructure (don't rely on lookup_java_constructor anymore).
14556 (find_applicable_accessible_methods_list): Extra argument flag
14557 LC. Now include constructor in the search.
14558 (qualify_ambiguous_name): Conditional expression are primaries.
14559 (not_initialized_as_it_should_p): static final are always
14561 (java_complete_tree): Pass extra NULL argument to
14562 resolve_expression_name. Stricter test to carry on patching
14563 assignments. New case for INSTANCEOF_EXPR.
14564 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14565 (check_final_assignment, maybe_build_primttype_type_ref): New
14567 (patch_assignment): Detect resolved static finals and carry normal
14568 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14569 (try_builtin_assignconv): Access constant 0 on all primitive
14571 (valid_builtin_assignconv_identity_widening_p): Accept identical
14572 types. Accept all promoted type on int type.
14573 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14574 assigned to a reference.
14575 (valid_method_invocation_conversion_p): Accept to check null
14577 (build_binop): Merge declaration and initialization of local
14579 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14580 numeric types. Improved validity test for qualify operators on
14582 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14583 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14584 primitive type and issue the appropriate error message.
14585 (resolve_type_during_patch): Mark class loaded when resolved.
14586 (patch_cast): Allow null to be cased to reference types.
14587 (build_null_of_type): New function.
14588 (patch_array_ref): Handle array on references correctly.
14589 (patch_return): Removed unused local variable MODIFY. Force
14590 boolean to be returned as integers. Allows null to be returned by
14591 a function returning a reference.
14592 * typeck.c (convert_to_integer, convert_to_real,
14593 convert_to_pointer): Prototypes moved to convert.h
14594 (lookup_argument_method): Use method real name, if necessary.
14596 1998-10-30 Tom Tromey <tromey@cygnus.com>
14598 * class.c (build_class_ref): Changed name of primitive classes to
14601 * class.c (make_class_data): Renamed fields: nmethods to
14602 method_count, method_count to dtable_method_count. Always set
14603 `state' field to 0.
14604 * decl.c (init_decl_processing): Likewise.
14606 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14608 * class.c (layout_class): Don't mangle <finit>, produce
14609 __finit<class> instead. Don't verify artificial methods.
14610 * decl.c (finit_identifier_node): New declared global.
14611 (init_decl_processing): finit_identifier_node initialized.
14612 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14613 * java-tree.h (finit_identifier_node): Declared as extern.
14614 (struct lang_decl): New field called_constructor.
14615 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14616 (CLASS_HAS_FINIT_P): New macro.
14617 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14618 explicit constructor invocation.
14619 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14620 CALL_SUPER_CONSTRUCTOR_P): New macros.
14621 (write_classfile): Added prototype.
14622 * jcf-parse.c (jcf_parse_source): Parse and remember for
14623 generation if the file was seen on the command line.
14624 (parse_source_file): Don't write the class file here.
14625 (yyparse): Loop on files rewritten. Set current_jcf.
14626 (parse_zip_file_entries): Parse class file only if it was found.
14627 * lang.c (init_parse): Don't open command line provided filename
14629 (lang_parse): Don't set main_jcf anymore.
14630 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14631 (JCONSTRUCTOR_CHECK): New macro.
14632 (JBSC_TYPE_P): New macro.
14633 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14634 (COMPLETE_CHECK_OP_2): New macro.
14635 (struct parse_ctxt): New field explicit_constructor_p.
14636 (check_class_interface_creation): Fixed prototype indentation.
14637 (patch_method_invocation_stmt): Prototype reflects added argument.
14638 (patch_invoke): Likewise.
14639 (complete_method_declaration, build_super_invocation,
14640 verify_constructor_circularity,
14641 build_this_super_qualified_invocation, get_printable_method_name,
14642 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14643 verify_constructor_super, create_artificial_method,
14644 start_artificial_method_body, end_artificial_method_body,
14645 generate_field_initialization_code): New function prototypes.
14646 * parse.y: Fixed leading comment
14647 (constructor_header:, constructor_body:, block_end:): Rules tagged
14649 (type_declaration:): Call maybe_generate_finit.
14650 (method_declaration:): Action for method_body: placed in new
14651 function complete_method_declaration, called here.
14652 (constructor_declaration:): Defined actions. Removed leading
14654 (constructor_header:): New rule with action.
14655 (constructor_body:): Rule rewritten using block_begin: and
14656 block_end:. Defined actions.
14657 (constructor_declarator:, explicit_constructor_invocation:):
14659 (block:): Use new rules block_begin: block_end:.
14660 (block_begin:, block_end:): New rules and actions.
14661 (block_statements:): Fixed error message for explicit
14663 (method_invocation:): Call build_this_super_qualified_invocation
14664 if primary is `this' or `super' was seen.
14665 (conditional_expression:): Action defined.
14666 (extra_ctxp_pushed_p): New static global flag.
14667 (java_parser_context_save_global): Create parser context if
14668 necessary. Use extra_ctxp_pushed_p to remember it.
14669 (java_parser_context_restore_global): Pop extra parser context if
14671 (build_array_from_name): Array on primitive types are marked
14673 (register_fields): Restore new name in field initializer
14674 expression if type was altered. Non static fields initialized upon
14675 declaration marked initialized.
14676 (maybe_generate_finit): New function.
14677 (maybe_generate_clinit): Use create_artificial_method,
14678 start_artificial_method_body, end_artificial_method_body. Generate
14679 debug info for enclosed initialization statements.
14680 (method_header): Fixed leading comment. Check constructor
14681 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14683 (complete_method_declaration, constructor_circularity_msg,
14684 verify_constructor_circularity): New functions.
14685 (get_printable_method_name): New function.
14686 (check_method_redefinition): Don't rename <finit> methods. Fix
14687 declared constructor names. Error message for
14688 constructors modified.
14689 (java_check_regular_methods): Local variable seen_constructor
14690 renamed saw_constructor. Skip verification on constructors. Create
14691 default constructor with create_artificial_method.
14692 (java_check_methods): Removed unnecessary empty line.
14693 (create_artificial_method, start_artificial_method_body,
14694 end_artificial_method_body): New functions.
14695 (java_layout_classes): Changed leading comment. Reverse fields
14696 list if necessary. Always layout java.lang.Object if being
14698 (java_complete_expand_methods): Verify constructor circularity.
14699 (java_complete_expand_method): Call fix_constructor on
14700 constructors. Local variable no_ac_found removed. Restore
14701 bindings if method body expansion failed.
14702 (fix_constructors, verify_constructor_super,
14703 generate_field_initialization_code): New function.
14704 (java_expand_classes): Fixed leading comment. Write class file
14706 (resolve_expression_name): Check for illegal instance variable
14707 usage within the argument scope of an explicit constructor
14709 (resolve_qualified_expression_name): Pass extra from_super flag
14710 when invoking patch_method_invocation_stmt. New case for
14711 conditional expression when used as a primary. Check for error
14712 when acquiring super.
14713 (patch_method_invocation_stmt): Added extra argument super. New
14714 local variable is_static_flag. Set class_to_search according to
14715 the nature of the constructor invocation. Don't add `this'
14716 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14717 invocation within the argument scope of explicit constructor
14718 invocation. Set is_static according to is_static_flag. Provide
14719 extra `super' argument to patch_invoke invocation.
14720 (patch_invoke): New argument from_super. Loop on arguments
14721 indentation fixed. Pass from_super to invocation_mode. New switch
14722 case INVOKE_SUPER. Fixed error message in switch default case.
14723 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14725 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14726 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14727 message takes constructors into account.
14728 (find_applicable_accessible_methods_list): Fixed indentation.
14729 (qualify_ambiguous_name): Take explicit constructor invocation
14730 into account. Deal with a conditional expression as a primary to
14732 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14733 case. Added extra argument to patch_method_invocation_stmt.
14734 Register calls made to explicit constructor `this'. Don't call
14735 save_expr in ARRAY_REF case when emitting class files. Check for
14736 illegal use of this when expanding explicit constructor invocation
14738 (complete_function_arguments): Set and reset parser context
14739 explicit_constructor_p field value when appropriate.
14740 (build_super_invocation, build_this_super_qualified_invocation):
14742 (patch_assignment): Fixed typo.
14743 (patch_unaryop): Check on final fields occurs only when a decl
14745 (patch_return): Take constructors into account.
14746 (patch_conditional_expr): New function.
14747 * typeck.c (build_java_signature): Removed unnecessary empty line.
14749 1998-10-28 Jeffrey A Law (law@cygnus.com)
14751 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14753 1998-10-28 Tom Tromey <tromey@cygnus.com>
14755 * decl.c (init_decl_processing): Renamed fields.
14756 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14757 interface_len, msize fields.
14759 * class.c (make_class_data): Removed subclass_head and
14760 subclass_next fields.
14761 * decl.c (init_decl_processing): Removed subclass_head and
14762 subclass_next fields.
14764 1998-10-28 Jeffrey A Law (law@cygnus.com)
14766 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14767 * mangle.c (emit_unicode_mangled_name): Similarly.
14769 1998-10-26 Nick Clifton <nickc@cygnus.com>
14771 * jcf-parse.c (get_constant): Place braces around code to compute
14772 'd' when REAL_ARITHMETIC is not defined.
14774 1998-10-25 H.J. Lu (hjl@gnu.org)
14776 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14779 1998-10-23 Tom Tromey <tromey@cygnus.com>
14781 * lang-specs.h: `.zip' files are input to jc1.
14783 1998-10-22 Per Bothner <bothner@cygnus.com>
14785 * jvspecs.c: Add (but don't enable) support for combining multiple
14786 .class and .java input filenames to a single jc1 invocation.
14787 Add support for -C flag (copile to .class files).
14788 Translate -classpath and -CLASSPATH arguments.
14789 * lang-specs.h: Don't set %2 spec.
14791 1998-10-22 Tom Tromey <tromey@cygnus.com>
14793 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14795 (add_path): Don't add trailing separator to non-empty path
14798 * lang.c (lang_decode_option): Check for -fclasspath and
14799 -fCLASSPATH before examining other `-f' options.
14801 * java-tree.h (finalize_identifier_node): Don't declare.
14802 * class.c (make_class_data): Don't push "final" field.
14803 * decl.c (init_decl_processing): Don't push "final" field.
14804 (finalize_identifier_node): Removed.
14805 (init_decl_processing): Don't set finalize_identifier_node.
14807 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14809 1998-10-11 Anthony Green <green@cygnus.com>
14811 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14812 (JV_SCAN_SOURCES): New macro.
14813 (JCF_DUMP_SOURCES): Likewise.
14814 (jcf-dump$(exeext)): New target.
14815 (jv-scan$(exeext)): New target.
14817 1998-10-22 Tom Tromey <tromey@cygnus.com>
14819 * Makefile.in (LEX): Removed.
14820 (LEXFLAGS): Likewise.
14821 (SET_BISON): New macro.
14823 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14824 spurious diffs in parse.c.
14825 ($(PARSE_SCAN_C)): Likewise.
14826 (PARSE_DIR): New macro.
14828 (PARSE_SCAN_C): Likewise.
14829 (PARSE_RELDIR): New macro.
14831 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14833 * jcf-io.c (find_class): Use saw_java_source to determine when to
14834 look for `.java' file.
14835 * jcf-parse.c (saw_java_source): New global.
14836 (yyparse): Set it if `.java' file seen.
14838 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14839 (GCJH_SOURCES): Likewise.
14840 * Makefile.in (datadir): New macro.
14841 (libjava_zip): Likewise.
14842 (JAVA_OBJS): Added jcf-path.o.
14843 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14844 (../gcjh$(exeext)): Likewise.
14845 (jcf-path.o): New target.
14846 * java-tree.h (fix_classpath): Removed decl.
14847 * jcf-parse.c (fix_classpath): Removed.
14848 (load_class): Don't call fix_classpath.
14849 * parse.y (read_import_dir): Don't call fix_classpath.
14850 * lex.h: Don't mention classpath.
14851 * lex.c (java_init_lex): Don't initialize classpath.
14852 * jcf-io.c (classpath): Removed global.
14853 (find_class): Use jcf_path iteration functions. Correctly search
14854 class path for .java file.
14855 (open_in_zip): New argument `is_system'.
14856 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14857 classpath-related options.
14858 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14860 (lang_init): Call jcf_path_init.
14861 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14862 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14863 Correctly put braces around second string in each entry.
14864 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14865 classpath-related options.
14866 (help): Updated for new options.
14867 * jcf.h: Declare functions from jcf-path.c. Don't mention
14868 `classpath' global.
14869 * jcf-path.c: New file.
14871 * jcf-depend.c: Include jcf.h.
14873 * jcf-write.c (localvar_alloc): Returns `void'.
14874 (localvar_free): Removed unused variable.
14876 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14877 (init_parse): Use OBJECT_SUFFIX, not ".o".
14879 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14881 * class.c (emit_register_classes): Renamed from
14882 emit_register_class.
14883 * java-tree.h (emit_register_classes): Prototype renamed from
14884 emit_register_class.
14885 * jcf-parse.c (yyparse): Call emit_register_classes once before
14887 * parse.y (java_expand_classes): No longer register classes.
14889 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14891 * class.c (is_compiled_class): New local variable
14892 seen_in_zip. Identify classes found in currently compiled source
14894 * decl.c (complete_start_java_method): Fixed typo.
14895 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14896 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14897 (CLASS_P): Moved around.
14898 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14899 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14901 (jcf_parse_source): Changed leading comment. Removed unnecessary
14902 fclose and CLASS_FROM_SOURCE_P marking.
14903 (parse_source_file): New local variables remember_for_generation
14904 and filename. Mark parsed file name identifier node. Removed block
14905 executed when parse_only was null. Set remember_for_generation.
14906 Use it as an argument to java_pop_parser_context.
14907 (yyparse): New local variables several_files, list, next node and
14908 current_file_list. Split ampersand separated file names into
14909 current_file_list. Iterate through the list and parse accordingly.
14910 * parse.h (java_pop_parser_context): New function prototype.
14911 * parse.y (ctxp_for_generation): New static global variable.
14912 (java_pop_parser_context): New argument generate. Link popped ctxp
14913 to ctxp_for_generation list accordingly.
14914 (java_complete_expand_methods): Fixed indentation.
14915 (java_expand_classes): New function.
14917 1998-10-17 Per Bothner <bothner@cygnus.com>
14919 * Makefile.in: Link with libiberty.a instead of memmove.o.
14921 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14923 * lex.c (setjmp.h): No longer included.
14924 * lex.h (setjmp.h): Included.
14925 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14926 (duplicate_declaration_error_p): Renamed from
14927 duplicate_declaration_error.
14928 (build_array_from_name): New function prototype.
14929 * parse.y (setjmp.h): No longer included.
14930 (variable_declarator_id): Define action.
14931 (build_array_from_name): New function.
14932 (duplicate_declaration_error_p): Renamed from
14933 duplicate_declaration_error. Fixed leading comment.
14934 (register_fields): Main `for' loop reorganized. Uses
14935 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14936 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14937 build_array_from_name.
14938 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14940 (read_import_dir): Don't try to skip `.' and `..'.
14941 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14942 build_array_from_name. Main `for' loop reorganized.
14943 (resolve_qualified_expression_name): When building access to a
14944 field, use the type where the field was found, not its own type.
14945 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14946 field was found is null.
14947 (qualify_ambiguous_name): Sweep through all successive array
14950 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14952 * java-tree.h (pop_labeled_block, lang_printable_name,
14953 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14954 interface_of_p, inherits_from_p, fix_classpath,
14955 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14956 make_class_data, register_class, alloc_name_constant): New
14957 function prototypes.
14958 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14959 indentation. Added cast to remove warning.
14960 (lang_printable_name): Set v argument unused.
14961 (lang_print_error): Added argument to lang_printable_name call.
14962 (java_dummy_print, print_lang_decl, print_lang_type,
14963 print_lang_identifier, lang_print_xnode): All argument marked
14965 * lex.c (java_unget_unicode): Removed unnecessary argument.
14966 (java_allocate_new_line): Unused local variable is gone.
14967 (java_read_char): Added parenthesis in expressions to remove
14968 warnings. Added final return statement.
14969 (java_read_unicode): Added parenthesis in expression to remove
14971 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14972 (java_parse_escape_sequence): Likewise.
14973 (java_lex): Unused local variables are gone. Fixed
14974 java_unget_unicode invocation.
14975 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14977 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14978 lang_printable_name invocation in macro.
14979 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14981 (duplicate_declaration_error): Suppressed unused argument in
14983 (identical_subpath_p): Function declaration is gone.
14984 (patch_invoke): Suppressed unused argument in prototype.
14985 (patch_cast, build_labeled_block, check_thrown_exceptions):
14987 * parse.y (setjmp.h): Included
14988 (toplev.h): Likewise.
14989 (field_declaration:): Suppressed unused local
14990 (label_decl:): Fixed build_labeled_block invocation.
14991 (java_pop_parser_context): Put extra parenthesis around assignment
14993 (yyerror): Suppressed unused local variables.
14994 (variable_redefinition_error): Fixed lang_printable_name
14996 (create_interface): Suppressed unused local variables.
14997 (create_class): Likewise.
14998 (duplicate_declaration_error): Suppressed unused argument. Fixed
14999 lang_printable_name invocation.
15000 (register_fields): Suppressed unused local variable. Fixed
15001 duplicate_declaration_error invocation.
15002 (method_header): Suppressed unused local variable.
15003 (method_declarator, parser_check_super): Likewise.
15004 (java_complete_class): Suppressed unused local variable. Fixed
15005 fatal error message.
15006 (complete_class_report_errors): Added default: in switch.
15007 (java_check_regular_methods): Fixed lang_printable_name
15009 (check_throws_clauses): Likewise.
15010 (java_check_abstract_methods): Suppressed unused local
15011 variable. Fixed lang_printable_name invocation.
15012 (read_import_entry): Added supplemental return statement.
15013 (read_import_dir): Suppressed unused local variables.
15014 (check_pkg_class_access, declare_local_variables): Likewise.
15015 (source_start_java_method): Suppressed unused extern variable
15017 (expand_start_java_method): Suppressed unused extern and local
15018 variable declarations.
15019 (java_complete_expand_methods): Likewise.
15020 (java_complete_expand_method): Suppressed unused local variables.
15021 (make_qualified_name): Likewise.
15022 (resolve_qualified_expression_name): Added default: in
15023 switch. Fixed lang_printable_name invocation.
15024 (class_instance_creation_expression): Added parenthesis around
15026 (patch_method_invocation_stmt): Fixed lang_printable_name and
15027 patch_invoke invocations.
15028 (check_for_static_method_reference): Fixed lang_printable_name
15030 (patch_invoke): Suppressed unused arguments and local variables.
15031 (lookup_method_invoke): Suppressed unused local variables.
15032 (qualify_ambiguous_name): Added default: in switch.
15033 (identical_subpath_p): Function removed.
15034 (patch_assignment): Suppressed unused local variables. Suppressed
15035 unnecessary if statement. Fixed lang_printable_name invocations.
15036 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15037 (valid_ref_assignconv_cast_p): Parenthesis around
15038 expression. Suppressed unused local variables.
15039 (build_binop): Suppressed unused local variables. fixed
15040 lang_printable_name invocations.
15041 (string_constant_concatenation): Suppressed unused local
15043 (patch_unaryop): Fixed lang_printable_name invocation.
15044 (patch_cast): Suppressed unnecessary argument. Fixed
15045 lang_printable_name invocation.
15046 (patch_array_ref): Fixed lang_printable_name invocation.
15047 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15048 (build_labeled_block): Suppressed unused argument.
15049 (generate_labeled_block): Fixed build_labeled_block invocation.
15050 (build_loop_body): Suppressed unused local variables.
15051 (patch_loop_statement): Likewise.
15052 (patch_exit): Fixed lang_printable_name invocation.
15053 (patch_switch_statement): Likewise.
15054 (case_identity): First argument marked unused.
15055 (patch_try_statement): Fixed lang_printable_name invocations.
15056 (patch_synchronized_statement, patch_throw_statement): Likewise.
15057 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15058 lang_printable_name invocations.
15059 (check_thrown_exceptions_do): Suppressed unused argument.
15061 1998-10-14 Tom Tromey <tromey@cygnus.com>
15063 * jcf-write.c (write_classfile): Add output class file as target.
15064 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15065 * jcf.h: Added declarations for dependency-tracking functions.
15066 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15067 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15068 (finish_parse): Call jcf_dependency_write.
15069 (dependency_tracking): New global.
15070 (DEPEND_SET_FILE): New define.
15071 (DEPEND_ENABLE): New define.
15072 (init_parse): Enable dependency tracking if required.
15074 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15075 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15076 (../gcjh$(exeext)): Likewise.
15077 (jcf-depend.o): New target.
15078 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15079 (GCJH_SOURCES): Likewise.
15080 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15082 (find_classfile): Added dep_name argument.
15083 (find_class): Compute name of dependency.
15084 (open_in_zip): Call jcf_dependency_add_file.
15085 * gjavah.c (output_file): No longer global.
15086 (usage): Don't mention "gjavah".
15088 (java_no_argument): Likewise.
15089 (version): Likewise.
15090 (main): Recognize and handle -M family of options.
15091 (print_mangled_classname): Return is void.
15092 (process_file): Handle case where output is suppressed.
15093 (HANDLE_END_FIELD): Likewise.
15094 (HANDLE_METHOD): Likewise.
15095 * jcf-depend.c: New file.
15097 1998-10-13 Jeffrey A Law (law@cygnus.com)
15099 * java-tree.def: Add missing newline at EOF.
15101 1998-10-13 Tom Tromey <tromey@cygnus.com>
15103 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15104 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15106 Include <config.h> and "system.h".
15107 (disassemble_method): Undefine RET to avoid clash with
15108 config/i386/i386.h.
15110 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15112 * decl.c (runtime_exception_type_node, error_exception_type_node):
15113 New global variables.
15114 (init_decl_processing): Initialized.
15115 * expr.c (java_lang_expand_expr): Set caught exception type to
15116 null if catch handler argument doesn't exit.
15117 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15119 * java-tree.h (runtime_exception_type_node,
15120 error_exception_type_node): Global variables declared.
15121 (DECL_FUNCTION_THROWS): New macro.
15122 (DECL_FUNCTION_BODY): Modified comment.
15123 (DECL_SPECIFIC_COUNT): Likewise.
15124 (struct lang_decl): New field throws_list.
15125 (IS_UNCHECKED_EXPRESSION_P): New macro.
15126 * lex.c (java_lex): Generate location information for THROW_TK.
15127 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15128 EXCEPTIONS_P): New macros.
15129 (enum jdep_code): New value JDEP_EXCEPTION.
15130 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15131 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15132 PATCH_METHOD_RETURN_ERROR): New macros.
15133 (patch_method_invocation_stmt): Added new argument to prototype.
15134 (patch_synchronized_statement, patch_throw_statement,
15135 check_thrown_exceptions, check_thrown_exceptions_do,
15136 purge_unchecked_exceptions, check_throws_clauses): New function
15138 * parse.y Fixed typo in keyword section.
15139 (throw:): Rule tagged <node>.
15140 (THROW_TK): Keyword tagged <operator>.
15141 (method_header:): Last argument to call to method_header passed
15143 (throws:, class_type_list:, throw_statement:,
15144 synchronized_statement:, synchronized:): Defined actions.
15145 (method_header): New local variable current. Register exceptions
15146 from throws clause.
15147 (java_complete_tree): Complete and verify exceptions from throws
15149 (complete_class_report_errors): Error message on exceptions not
15151 (java_check_regular_methods): Fixed typo. Shortcut on private
15152 overriding methods. Changed error message on method
15153 redefinition. Check for throws clause compatibility.
15154 (check_throws_clauses): New function.
15155 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15156 method. Changed error message on method redefinition.
15157 (currently_caught_type_list): New static variable.
15158 (java_complete_expand_methods): Purge unchecked exceptions from
15159 throws clause list. Call PUSH_EXCEPTIONS before walk and
15160 POP_EXCEPTIONS after.
15161 (resolve_qualified_expression_name): Pass new argument as NULL to
15162 patch_method_invocation_stmt.
15163 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15164 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15165 argument list when appropriate. Use new argument if non null to
15166 store selected method decl.
15167 (patch_invoke): Convert if necessary args of builtin types before
15168 forming CALL_EXPR. Argument list no longer reversed here.
15169 (invocation_mode): Treat final methods as static methods.
15170 (java_complete_tree): New cases for THROW_EXPR: and
15171 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15173 (complete_function_arguments): No more RECORD_TYPE
15174 conversion. Function parameter nodes no longer saved.
15175 (valid_ref_assignconv_cast_p): Avoid handling null type.
15176 (patch_binop): Fixed null constant reference handling.
15177 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15178 BUILD_THROW macros.
15179 (patch_try_statement): Fixed comments. Record caught types in
15180 list, push the list, expand try block and pop the list.
15181 (patch_synchronized_statement, patch_throw_statement,
15182 check_thrown_exceptions, check_thrown_exceptions_do,
15183 purge_unchecked_exceptions): New functions.
15184 * typeck.c (lookup_argument_method): Allow WFL in place of method
15185 DECL_NAME during method definition check
15187 1998-10-09 Tom Tromey <tromey@cygnus.com>
15189 * gjavah.c (decode_signature_piece): New function.
15190 (print_c_decl): Use it. Added `name_override' argument.
15191 (print_method_info): Use name_override argument to print_c_decl.
15192 (seen_fields): Removed.
15193 (print_field_info): Don't update seen_fields.
15194 (struct method_name): New structure.
15195 (method_name_list): New global.
15196 (print_method_info): Add new method to list of methods.
15197 (name_is_method_p): New function.
15198 (print_field_info): If field name has same name as method, then
15200 (process_file): Parse methods before fields.
15201 (field_pass): New global.
15202 (HANDLE_END_FIELD): Take field_pass into account.
15204 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15206 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15207 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15209 1998-10-03 Anthony Green <green@cygnus.com>
15211 * jvspec.c: Fix bug in jvgenmain_spec patch.
15213 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15215 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15216 * decl.c (soft_exceptioninfo_call_node): New global variable.
15217 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15218 takes extra integer argument. soft_exceptioninfo_call_node
15220 * except.c (java_set_exception_lang_code): New function
15221 (method_init_exceptions): Called here.
15222 (prepare_eh_table_type): New function.
15223 (expand_end_java_handler): Called here.
15224 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15225 one argument. Modified generation of call to
15226 soft_badarrayindex_node to use new argument.
15227 (build_java_arrayaccess): Pass faulty index value to
15228 build_java_throw_out_of_bounds_exception.
15229 (generate_name): New function.
15230 (java_lang_expand_expr): New local variables node, current,
15231 has_finally_p. Expand TRY_EXPR node.
15232 (process_jvm_instruction): Replace top of the stack with thrown
15233 object reference when entering exception handler.
15234 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15235 specific tree codes.
15236 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15238 (DECL_SPECIFIC_COUNT): New macro.
15239 (prepare_eh_table_type, java_set_exception_lang_code,
15240 generate_name): New function declarations.
15241 (match_java_method): Declaration deleted.
15242 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15244 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15245 * parse.h (redefinition_error, refine_accessible_methods_list,
15246 can_cast_to_p): Function declaration removed.
15247 (classitf_redefinition_error, variable_redefinition_error,
15248 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15249 find_most_specific_methods_list, argument_types_convertible,
15250 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15251 valid_cast_to_p, valid_method_invocation_conversion_p,
15252 try_reference_assignconv, add_stmt_to_compound,
15253 build_jump_to_finally, build_tree_list, patch_try_statement,
15254 java_get_catch_block): New function declarations.
15255 * parse.y (string_buffer_type): Global variable deleted.
15256 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15257 finally): Rules tagged <node>.
15258 (TRY_TK, CATCH_TK): Token tagged <operator>.
15259 (class_body_declaration:, class_member_declaration:,
15260 formal_parameter:, explicit_constructor_invocation:,
15261 interface_member_declaration:, constant_declaration:,
15262 primary_no_new_array:, class_instance_creation_expression:,
15263 array_creation_expression:): Issue error on unsuported JDK1.1
15265 (try_statement:, catches:, finally:): Define actions.
15266 (catch_clause_parameter): New rule.
15267 (catch_clause:): Use new rule catch_clause_parameter.
15268 (parse_jdk1_1_error): New function.
15269 (redefinition_error): Renamed classitf_redefinition_error.
15270 (variable_redefinition_error): New function.
15271 (check_class_interface_creation): Call
15272 classitf_redefinition_error.
15273 (java_complete_tree): Added error message on JDEP_TYPE: case.
15274 (complete_class_report_errors): Fixed indentation.
15275 (declare_local_variables): Call variable_redefinition_error.
15276 (source_end_java_method): Call java_set_exception_lang_code and
15277 emit_handlers where appropriate.
15278 (java_method_add_stmt): Call add_stmt_to_block.
15279 (add_stmt_to_block): New function.
15280 (lookup_method_invoke): Fixed outside comment. new local variable
15281 candicates. Call find_applicable_accessible_methods_list and
15282 find_most_specific_methods_list when searching for a
15283 method. Modified error report to list possible candidates when
15285 (find_applicable_accessible_methods_list,
15286 find_most_specific_methods_list, argument_types_convertible): New
15288 (refine_accessible_methods_list): Function deleted.
15289 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15290 expr (if applicable) before calling patch_array_ref.
15291 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15292 (enter_block): Fixed comment.
15293 (enter_a_block): New function.
15294 (patch_assignment): Reorganized. Call try_reference_assignconv for
15295 references. Call valid_cast_to_p instead of can_cast_to_p.
15296 (try_reference_assignconv,
15297 valid_builtin_assignconv_identity_widening_p): New functions.
15298 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15299 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15301 (build_string_concatenation): Don't resolve StringBuffer.
15302 (patch_cast): Fixed inverted arguments.
15303 (patch_array_ref): Code to save array expr deleted. Call
15304 valid_cast_to_p instead of can_cast_to_p.
15305 (generate_labeled_block): Call generate_name.
15306 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15307 patch_try_statement): New functions.
15308 * typeck.c (match_java_method): Function deleted.
15310 1998-10-02 Anthony Green <green@cygnus.com>
15312 * jvspec.c: jvgenmain_spec uses different temporary file names.
15314 1998-10-02 Anthony Green <green@cygnus.com>
15316 * jvspec.c (lang_specific_driver): Fail if user specifies
15317 --main= when not linking.
15319 1998-09-28 Tom Tromey <tromey@cygnus.com>
15321 * class.c (make_class_data): Push value for `thread' field.
15322 * decl.c (init_decl_processing): Added `thread' field to class.
15324 * class.c (add_field): Always make static fields externally
15327 1998-09-26 Anthony Green <green@cygnus.com>
15329 * expr.c (build_java_athrow,
15330 build_java_throw_out_of_bounds_exception, expand_invoke,
15331 build_newarray, expand_java_multianewarray, build_java_monitor):
15332 Update comments to reflect _Jv_* function names.
15334 1998-09-25 Per Bothner <bothner@cygnus.com>
15336 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15337 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15338 * parse.y (expand_start_java_method): Likewise.
15340 1998-09-24 Per Bothner <bothner@cygnus.com>
15342 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15344 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15345 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15346 * expr.c: Remove no-longer-needed calls to promote_type.
15347 * decl.c (give_name_to_locals): Liekwise.
15348 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15349 * parse.y: Add/remove promote_type calls as appropriate.
15350 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15351 (parse_signature_string): Likewise.
15352 (build_java_array_type): Fix for now signature convenions.
15354 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15356 1998-09-23 Tom Tromey <tromey@cygnus.com>
15358 * class.c (init_class_processing): libjava function renamed to
15361 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15363 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15364 * java-tree.def: Fixed DEFTREECODE third argument.
15365 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15366 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15367 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15368 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15369 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15370 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15371 * lang.c (java_tree_code_type, java_tree_code_length,
15372 java_tree_code_name): New arrays.
15373 (lang_init): Append Java tree node definitions to Gcc ones.
15374 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15376 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15378 (java_lex): Allow declaration of empty string constants. Retain
15379 location information on CASE_TK and DEFAULT_TK.
15380 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15381 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15382 Modified to be more robust.
15383 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15384 (build_new_invocation, try_builtin_assignconv,
15385 patch_switch_statement, string_constant_concatenation,
15386 build_string_concatenation, patch_string_cst, patch_string,
15387 java_expand_switch): New function declarations.
15388 * parse.y: Rules related to switch and EH tagged <node>.
15389 (label_id): Set to NULL_TREE
15390 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15392 (this_or_super:): Fixed indentation.
15393 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15394 statement_expression:): Removed call to RULE on all sub-rules.
15395 (switch_expression:, switch_labels:): New rules.
15396 (switch_statement:, switch_block:, switch_block_statement_groups:,
15397 switch_block_statement_group:, switch_labels:, switch_label:):
15399 (throw_statement:, synchronized_statement:, try_statement:):
15400 Defined temporary actions.
15401 (class_instance_creation_expression:): Call
15402 build_new_invocation. Fixed indentation.
15403 (field_access): Fixed indentation.
15404 (method_invocation): Likewise.
15405 (make_qualified_primary): Use THIS_EXPR.
15406 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15407 resolving from SUPER, set *type_found.
15408 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15409 (java_complete_tree): Removed unused local variable `location'. Case
15410 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15411 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15412 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15413 STRING_CST: case. default: checks for patchable strings.
15414 (complete_function_arguments): Transform string constant or
15415 crafted StringBuffer if necessary.
15416 (build_method_invocation): Fixed comments.
15417 (build_new_invocation): New function.
15418 (patch_assignment): Call try_builtin_assignconv to figure a valid
15419 assignment conversion between builtin types.
15420 (try_builtin_assignconv): New function.
15421 (build_binop): Use URSHIFT_EXPR directly to call build.
15422 (operator_string): Use UNARY_PLUS_EXPR.
15423 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15425 (do_merge_string_cste, merge_string_cste,
15426 string_constant_concatenation, build_string_concatenation,
15427 patch_string, patch_string_cst): New function.
15428 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15429 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15430 (build_newarray_node): Use NEW_ARRAY_EXPR.
15431 (build_this): Use THIS_EXPR.
15432 (build_return): Enable debug information on return statement.
15433 (build_if_else_statement): Likewise.
15434 (complete_labeled_statement): Fixed related comment.
15435 (build_loop_body): Fixed comment.
15436 (build_bc_statement): Enable debug information on break/continue
15438 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15440 (patch_switch_statement, case_identity, java_expand_switch): New
15443 1998-09-21 Per Bothner <bothner@cygnus.com>
15445 * buffer.h (BUFFER_INIT): New macro.
15446 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15447 Pass (struct jcf_partial *state) to most functions.
15448 (jcf_block, jcf_relocation): New types.
15449 Support labels, branches, conditionals, loops.
15451 1998-09-21 Tom Tromey <tromey@cygnus.com>
15453 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15455 1998-09-21 Per Bothner <bothner@cygnus.com>
15457 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15458 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15459 not integer_type_node (INT_TYPE_SIZ bits).
15461 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15463 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15464 * jcf-dump.c (print_exception_table): New function.
15465 (disassemble_method): Better handling of wide instructions.
15466 Make more robust for bad input.
15468 1998-09-30 Jeffrey A Law (law@cygnus.com)
15470 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15473 1998-09-17 Jeffrey A Law (law@cygnus.com)
15475 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15477 1998-09-17 Tom Tromey <tromey@cygnus.com>
15479 * Makefile.in ($(PARSE_H)): Removed target.
15481 1998-09-17 Jeffrey A Law (law@cygnus.com)
15483 * Makefile.in (JAVA_OBJS): Add memmove.o
15484 (memmove.o): New target & rules.
15486 1998-09-15 Tom Tromey <tromey@cygnus.com>
15488 * expr.c (expand_invoke): Don't generate a call to the class init
15491 1998-09-14 Jeffrey A Law (law@cygnus.com)
15493 * Makefile.in: Add many missing dependencies.
15494 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15496 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15497 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15499 1998-09-11 Per Bothner <bothner@cygnus.com>
15501 * decl.c (complete_start_java_method): If method is static (and
15502 not private) call _Jv_InitClass.
15503 * expr.c (expand_invoke): Don't call build_class_init.
15505 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15507 1998-09-10 Jeffrey A Law (law@cygnus.com)
15509 * Make-lang.in (GCJ): Define before using.
15511 1998-09-09 Jeffrey A Law (law@cygnus.com)
15513 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15514 losing due to namespace pollution in GNU getopt.h
15516 1998-09-09 Tom Tromey <tromey@cygnus.com>
15518 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15519 (java.all.cross): Likewise.
15520 (java.rest.encap): Likewise.
15522 1998-09-08 Jeffrey A Law (law@cygnus.com)
15524 * gjavah.c (print_class_decls): Fix thinko in arglist
15525 * jcv-io.c (find_classfile): Similarly.
15527 1998-09-07 Jeffrey A Law (law@cygnus.com)
15529 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15531 1998-09-05 Tom Tromey <tromey@cygnus.com>
15533 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15534 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15535 * Makefile.in (PARSE_C): New macro.
15536 (PARSE_H): Likewise.
15537 (PARSE_SCAN_C): Likewise.
15538 ($(PARSE_C)): Target renamed from parse.c.
15539 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15540 (clean): Remove parse-scan.c as well.
15541 (parse.o): Depend on $(PARSE_C).
15543 1998-09-05 Anthony Green <green@cygnus.com>
15545 * README, license.terms: Removed.
15547 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15548 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15549 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15550 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15551 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15552 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15553 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15554 and Java trademark attribution.
15556 1998-09-04 Tom Tromey <tromey@cygnus.com>
15558 * Makefile.in: Use gcjh, not gjavah.
15559 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15560 * Make-lang.in: Changed gjavah to gcjh everywhere.
15562 1998-09-03 Per Bothner <bothner@cygnus.com>
15564 * gjavah.c: Support new -prepend -add -append flags.
15565 (print_method_info): Method is not virtual if class is final.
15567 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15569 * jv-scan.c: Fixed copyright assignment.
15570 * keyword.gperf: Likewise.
15571 * keyword.h: Likewise.
15572 * lex.c: Fixed copyright assignment.
15573 (java_lex): Push unicode back when parsing '<'.
15574 * lex.h: Fixed copyright assignment.
15575 * parse-scan.y: Likewise.
15576 * parse.h: Fixed copyright assignment.
15577 (build_debugable_stmt, complete_for_loop): New function prototypes.
15578 * parse.y: Fixed copyright assignment.
15579 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15580 size_zero_node when completing a loop with no exit condition.
15581 (for_statement_nsi:): Define action.
15582 (for_init:, for_update:): Return size_zero_node when empty.
15583 (declare_local_variables): Call build_debugable_stmt.
15584 (build_debugable_stmt): New function.
15585 (build_loop_body): Build debugable statement around loop
15587 (complete_loop_body): Take into account the debugable statement
15588 around the EXIT_EXPR.
15589 (complete_loop_body): New function.
15590 (patch_exit_expr): Fixed condition inversion.
15592 1998-09-02 Tom Tromey <tromey@cygnus.com>
15594 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15595 name of thread define.
15596 * jvspec.c (THREAD_NAME): New macro.
15598 (THREADLIB): Likewise.
15599 (lang_specific_driver): Recognize attempt to link with thread
15600 library or gc library. Recognize -ljava on command line so it
15601 isn't linked against more than once.
15603 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15605 * parse-scan.y (report_main_declaration): Name of the class
15606 containing `main' can be a qualified name.
15608 1998-08-31 Tom Tromey <tromey@cygnus.com>
15610 * config-lang.in: Changed gjavac to gjc everywhere.
15611 * Make-lang.in: Changed gjavac to gjc everywhere.
15613 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15615 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15616 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15617 and install the files.
15618 * Makefile.in (JAVA_OBJS_LITE): New variable.
15619 (compiler:): Now include jv-scan as a dependency.
15620 (../jv-scan$(exeext), parse-scan.c): New targets.
15621 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15622 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15623 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15624 check for errors even if parse_only.
15625 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15627 (yylex): New function. Uses java_lex body.
15628 (java_lex): Removed commented out statement. Remove local variable
15629 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15630 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15631 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15632 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15633 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15634 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15636 (java_lex_error): Empty if JC1_LITE is defined.
15637 (java_get_line_col): Return 0 if JC1_LITE is defined.
15638 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15639 SET_MODIFIER_CTX): Moved into the section containing the macros
15640 conditionally defined by JC1_LITE.
15641 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15642 argument if JC1_LITE is defined.
15643 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15644 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15646 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15647 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15648 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15649 to different values according to JC1_LITE.
15650 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15651 declared if JC1_LITE set.
15652 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15653 defined if JC1_LITE not set.
15654 (struct parser_ctx): Reorganized and skip the jc1 front end part
15656 (java_layout_classes): New function definition.
15657 (java_push_parser_context, java_init_lex, yyparse, yylex,
15658 yyerror): Prototype always declared. All other static function
15659 prototypes declared only if JC1_LITE is not set.
15660 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15661 declared in parse.h.
15662 (java_layout_classes): New function.
15663 (java_complete_expand_methods): No longer layout the class here.
15664 * parse-scan.y: New file.
15665 * jv-scan.c: New file.
15667 1998-08-25 Tom Tromey <tromey@cygnus.com>
15669 * gjavah.c (main): Handle -friend option.
15670 (friend_specs): New global.
15671 (generate_access): Handle friend_specs.
15672 (process_file): Likewise.
15673 (MAX_FRIENDS): New macro.
15674 (friend_count): New global.
15675 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15676 Changed all callers.
15678 1998-08-24 Per Bothner <bothner@cygnus.com>
15680 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15681 (main): Handle processing all the entries of a named .zip archive.
15682 * jcf-io.c (jcf_trim_old_input): New function.
15683 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15685 1998-08-24 Per Bothner <bothner@cygnus.com>
15687 * lang.c (flag_assume_compiled): Make default be on.
15689 1998-08-21 Per Bothner <bothner@cygnus.com>
15691 * jcf-dump.c: Add bunches of flags to control output more.
15692 (process_class): New function; support printing more than one class.
15693 (main): Support new --print-main and --javap flags.
15694 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15695 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15697 1998-08-20 Per Bothner <bothner@cygnus.com>
15699 Change mangling of dispatch table to match C++ vtable (w/thunks).
15700 * class.c (build_dtable_decl), java-tree.h: New function.
15701 (make_class_data): Call it.
15702 * decl.c (init_decl_processing): Likewise.
15704 1998-08-19 Warren Levy <warrenl@cygnus.com>
15706 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15707 soft_anewarray; adjust args passed.
15708 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15709 match _Jv_NewObjectArray.
15711 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15713 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15714 * expr.c (loopup_label): Call create_label_decl.
15715 (create_label_decl): New function.
15716 (java_lang_expand_expr): Call expand_start_bindings with argument
15718 * java-tree.h Added space after PROTO in function declarations
15720 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15721 (create_label_decl, push_labeled_block): New function
15723 * lex.c (label_id): Initialize.
15724 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15726 * parse.h Added space after PROTO in function declarations when
15728 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15729 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15730 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15731 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15733 (struct parser_ctxt): New fields current_loop,
15734 current_labeled_block.
15735 (build_if_else_statement, patch_if_else_statement,
15736 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15737 generate_labeled_block, complete_labeled_statement,
15738 build_bc_statement, patch_bc_statement, patch_loop_statement,
15739 build_new_loop, build_loop_body, complete_loop_body): New function
15741 * parse.y (java_warning_count): New global variable.
15742 (label_id): New static variable.
15743 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15744 (block:): Return size_zero_node when block is empty.
15745 (empty_statement:): Return size_zero_node.
15746 (statement:): Implement supplemental action when for_statement: is
15748 (label_decl:): New rule.
15749 (labeled_statement:): Rewritten using label_decl. Actions
15751 (labeled_statement_nsi:): Likewise.
15752 (if_then_statement): Actions implemented.
15753 (while_expression): New rule.
15754 (while_statement:): Rewritten using while_expression. Actions
15756 (while_statement_nsi:): Likewise.
15757 (do_statement_begin:): New rule.
15758 (do_statement:): Rewritten using do_statement_begin. Actions
15760 (for_statement:): Rewritten using for_begin. Actions implemented.
15761 (for_statement_nsi:): Likewise.
15762 (for_header:, for_begin:): New rules.
15763 (for_init:): Actions implemented.
15764 (statement_expression_list:, break_statement:,
15765 continue_statement:): Likewise.
15766 (yyerror): Count number of issued warning(s).
15767 (java_report_errors): Report error(s) and/or warning(s).
15768 (java_complete_class): Use build_java_argument_signature to
15769 recompute completed method signature.
15770 (java_check_regular_methods): New locals method_wfl and aflags.
15771 Use method_wfl instead of lookup_cl during error reports. Fixed
15772 indentation and modified some error messages. Use
15773 lang_printable_name in method instead of the DECL_NAME. New code
15774 to issue warnings on methods not overriding corresponding methods
15775 private to a different package.
15776 (java_method_add_stmt): Call add_stmt_to_compound.
15777 (add_stmt_to_compound): New function.
15778 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15779 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15780 (build_if_else_statement, patch_if_else_statement,
15781 build_labeled_block, generate_labeled_block,
15782 complete_labeled_statement, build_new_loop, build_loop_body,
15783 complete_loop_body, patch_loop_statement, build_bc_statement,
15784 patch_bc_statement, patch_exit_expr): New functions.
15785 * typeck.c (build_java_signature): Build argument signature before
15786 enclosing it in between parenthesis.
15788 1998-08-17 Warren Levy <warrenl@cygnus.com>
15790 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15791 (JAVA_OBJS): Added reminder comment
15793 1998-08-13 Nick Clifton <nickc@cygnus.com>
15795 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15796 be interpreted as a long long.
15798 1998-08-13 Warren Levy <warrenl@cygnus.com>
15800 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15801 soft_initialise_class. Use _Jv_NewMultiArray, not
15802 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15803 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15804 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15805 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15807 1998-08-12 Per Bothner <bothner@cygnus.com>
15809 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15810 length_identifier_node): New global tree node constants.
15811 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15812 Replace uses by super_identifier_node etc.
15813 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15815 * parse.y (resolve_field_access): Don't special-case ".length" if
15816 flag_emit_class_files.
15817 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15818 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15821 1998-08-11 Per Bothner <bothner@cygnus.com>
15823 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15824 * class.c (make_method_value): Remove init for removed fields.
15826 * class.c (layout_class): Use build_java_argument_signature.
15827 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15829 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15830 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15831 (build_java_signature): Don't use push_java_argument_signature.
15833 * typeck.c (lookup_argument_method): New function.
15834 * parse.y (java_check_regular_methods): Use lookup_argument_method
15835 instead of lookup_java_method2 followed by lookup_java_method.
15837 * parse.y (check_method_redefinition): Minor optimization.
15839 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15840 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15842 1998-08-10 Tom Tromey <tromey@cygnus.com>
15844 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15847 * gjavah.c (java_float_finite): Use K&R-style definition.
15848 (java_double_finite): Likewise.
15849 (generate_access): Now returns void. Changed all callers.
15850 (last_access_generated): Removed.
15851 (process_file): Only make a single pass over the .class file.
15853 1998-07-29 Per Bothner <bothner@cygnus.com>
15855 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15856 for compatibility for G++ (with -fvtable-thunks).
15857 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15859 * gjavah.c (process_file): Use public inheritance for super-class.
15861 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15863 * lex.c (java_init_lex): Initialize ctxp->package.
15864 * parse.h (struct parser_ctxt): package and package_len replaced
15865 by tree package, an identifier node. Field method_decl_list is
15866 gone. Fixed comments.
15867 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15868 class_in_current_package): New function prototypes.
15869 * parse.y (array_type:): Set class loaded flag on primitive type
15871 (package_declaration:): Assign ctxp->package to the
15873 (method_invocation:): Handle invocation of method qualified by
15875 (single_type_import_declaration:): Removed ambiguity check.
15876 (java_pop_parser_context): New local variable `next'. Reset and
15877 set IMPORT_CLASSFILE_NAME flags on current and previous import
15879 (java_accstring_lookup): Use new local macro COPY_RETURN.
15880 (lookup_field_wrapper): New function.
15881 (parser_qualified_classname): Use merge_qualified_name.
15882 (parser_check_super_interface): Broaden error message.
15883 (do_resolve_class): Check for qualified class name in the current
15884 compilation unit if appropriate.
15885 (process_imports): Check for already defined classes.
15886 (check_pkg_class_access): Got rid of call to
15887 get_access_flags_from_decl.
15888 (java_complete_expand_methods): Call safe_layout_class based on
15889 the current class size.
15890 (make_qualified_primary): Build a WFL qualification on primary if
15892 (merge_qualified_name): New function.
15893 (make_qualified_name): Use merge_qualified_name.
15894 (resolve_expression_name): Use safe_lookup_field.
15895 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15896 (resolve_qualified_expression_name): Likewise. Check on resolved
15897 element accessibility.
15898 (not_accessible_p, class_in_current_package): New functions.
15899 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15900 (patch_method_invocation_stmt): Merged common pieces. Check
15901 accessibility of invoked method.
15902 (check_for_static_method_reference): Add returned type in error
15904 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15905 (refine_accessible_methods_list): Merged two conditions in test.
15906 (java_complete_class): Sanity check on stabilize_ref gone.
15907 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15909 1998-07-28 Per Bothner <bothner@cygnus.com>
15911 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15913 1998-07-24 Tom Tromey <tromey@cygnus.com>
15915 * gjavah.c (F_NAN): Removed.
15916 (F_NAN_MASK): New macro.
15917 (F_POSITIVE_INFINITY): Removed.
15918 (F_NEGATIVE_INFINITY): Likewise.
15919 (java_float_finite): Rewrote.
15920 (D_NAN_MASK): Renamed.
15921 (java_double_finite): Rewrote.
15922 (D_POSITIVE_INFINITY): Removed.
15923 (D_NEGATIVE_INFINITY): Likewise.
15925 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15926 If verbose, print underlying representation of value in hex.
15928 1998-07-24 Per Bothner <bothner@cygnus.com>
15930 * buffer.h, buffer.c: New files.
15931 * Makefile.in (JAVA_OBJS): Add buffer.o.
15933 Support locals variables and writing their debug entries to .class.
15934 * jcf-write.c: Simplify some by user new buffer type.
15935 (vode_buffer_grow): Removed.
15936 (struct localvar_info): New type.
15937 (localsvars, localvartable): New buffers.
15938 (localvar_alloc, localvar_free): New functions.
15939 (generate_bytecode_insns): Handle local variables.
15940 (generate_classfile): Write LocalVariableTable attribute.
15942 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15944 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15945 * zipfile.h (ZIPMAGIC): New macro.
15947 1998-07-24 Tom Tromey <tromey@cygnus.com>
15949 * Makefile.in (gjavah.o): Updated dependencies.
15950 (jcf-dump.o): Likewise.
15951 (all.indirect): Use ../gjavah.
15952 (../gjavah$(exeext)): Likewise.
15953 (clean): Don't remove gjavah.
15954 (clean): Remove parse.c, not java/parse.c.
15955 * Make-lang.in (java): Added gjavah.
15956 (gjavah$(exeext)): New target.
15957 (GJAVAH_SOURCES): New macro.
15958 (java.all.build): Added gjavah.
15959 (java.all.cross): Likewise.
15960 (java.rest.encap): Likewise.
15961 * config-lang.in (compilers, stagestuff): Added gjavah.
15963 1998-07-23 Tom Tromey <tromey@cygnus.com>
15965 * gjavah.c (java_float_finite): New function.
15966 (java_double_finite): Likewise.
15967 (F_POSITIVE_INFINITY): New macro.
15968 (F_NEGATIVE_INFINITY): Likewise.
15970 (D_POSITIVE_INFINITY): Likewise.
15971 (D_NEGATIVE_INFINITY): Likewise.
15973 (print_field_info): Use java_float_finite and java_double_finite.
15975 1998-07-23 Per Bothner <bothner@cygnus.com>
15977 * parse.y (method_header): Name "this" implicit argument.
15979 1998-07-22 Per Bothner <bothner@cygnus.com>
15981 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15982 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15983 (put_linenumber): New function.
15984 (generate_bytecode_insns, generate_classfile): Write line numbers.
15986 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15988 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15989 (lookup_name, build_known_method_ref, build_class_init,
15990 build_invokevirtual, invoke_build_dtable, match_java_method,
15991 build_field_ref, pushdecl_force_head, build_java_binop,
15992 binary_numeric_promotion, build_decl_no_layout,
15993 build_java_arrayaccess, build_newarray, build_anewarray,
15994 build_java_array_length_access, build_java_arraynull_check): New
15995 extern function prototypes.
15996 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15997 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15999 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16001 * jcf.h (jcf_out_of_synch): New extern function prototype.
16002 * parse.h: Static/global function implemented in parse.y
16003 prototyped and declarations moved at the end of the file.
16004 (DECL_P): Check that the argument isn't null.
16005 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16006 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16007 (QUAL_DECL_TYPE): New macro.
16008 (PARAMS): Macro definition removed.
16009 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16010 (return_statement:): Call build_return.
16011 (field_access:): Call make_qualified_primary in sub rule.
16012 (method_invocation:): Build method invocation and call
16013 make_qualified_primary when processing primaries.
16014 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16015 get_type_from_signature.
16016 (java_check_regular_method): Extra integer 0 argument when calling
16017 lookup_java_method2.
16018 (lookup_java_interface_method2): Extra method DECL argument when
16019 calling lookup_java_interface_method2.
16020 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16021 COMPOUND_EXPR node.
16022 (java_complete_expand_method): Layout current class iff not
16023 already done. Don't process interface's methods.
16024 (java_complete_expand_method): Use super class only if it
16025 exists. Use current class otherwise.
16026 (make_qualified_primary): New function.
16027 (resolve_expression_name): Process qualified expression or
16028 expression from primary the same way.
16029 (resolve_expression_name): Two last arguments to
16030 resolve_field_access are now NULL_TREEs.
16031 (resolve_field_access): New variable is_static. Local field must
16032 be DECLs. is_static computed on field DECLs only. Append code in
16033 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16034 to initialize field_type.
16035 (resolve_qualified_expression_name): New local variable,
16036 previous_call_static and is_static. Handle primaries with function
16037 calls, casts, array references and `this'. `super' now handled as
16038 `(super_class)this'. Use is_static to clarify boolean expressions.
16039 Added code to handle case where a proper handle is required to
16040 access a field. Use QUAL_DECL_TYPE where applicable.
16041 (maybe_access_field): New function.
16042 (patch_method_invocation_stmt): New arguments primary, where,
16043 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16044 deleted. Use `where' as a type to search from if specified. Check
16045 for static method reference where forbidden. Append primary or
16046 current_this to the argument list if not calling constructor nor
16048 (check_for_static_method_reference): New function.
16049 (patch_invoke): Layout the class on which new is done if
16051 (lookup_method_invoke): Changed format to report errors on
16053 (qualify_ambiguous_name): New local variable this_found. Now
16054 handle things from primaries. Method call are considered
16056 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16057 changed into NULLs.
16058 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16059 (java_complete_tree): New case fo RETURN_EXPR. Process function
16060 call arguments in separate function.
16061 (complete_function_arguments): New function.
16062 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16064 (patch_assignment): Take the return function slot into account as
16065 a RHS. Distinguish assignment from a return.
16066 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16067 when checking methods in interfaces.
16068 (resolve_type_during_patch): NULL argument to unresolve_type_p
16069 instead of NULL_TREE.
16070 (patch_newarray): Fixed typo in comment.
16071 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16072 (build_return, patch_return): New functions.
16073 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16075 1998-07-21 Per Bothner <bothner@cygnus.com>
16077 * constants.c (find_name_and_type_constant, find_fieldref_index,
16078 find_methodref_index): New methods.
16079 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16080 just return given method. Also, rename to build_known_method_ref.
16081 (expand_invoke): Rename call to build_invoke_non_interface.
16082 * java-tree.h, parse.h: Update prototype.
16083 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16084 (such as expand_expr_stmt) if flag_emit_class_files.
16085 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16086 STACK_TARGET, IGNORE_TARGET): New macros.
16087 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16088 (generate_bytecode_insn): New function to generate method's bytecode.
16089 (generate_classfile): Node generate Code attribute for a method.
16090 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16091 push_long_const, field_op, adjust_typed_op, maybe_wide):
16092 New functions used by generate_bytecode_insn.
16094 * typeck.c (signature_include_return): Remove variable.
16095 (push_java_argument_signature, build_java_argument_signature): New.
16096 (build_java_signature): Use push_java_argument_signature.
16097 * parse.y: Use build_java_argument_signature instead of fiddling
16098 with signature_include_return.
16100 1998-07-17 Tom Tromey <tromey@cygnus.com>
16102 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16105 * Makefile.in (all.indirect): Added gjavah$(exeext).
16106 (gjavah$(exeext)): Added $(exeext).
16109 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16111 * class.c (layout_class): Call to java_layout_parsed_class replace
16112 by safe_layout_class.
16113 * expr.c (build_java_array_length_access): Removed static storage
16114 class in the function definition.
16115 (build_java_arraynull_check): Likewise.
16116 Also fixed typos in two comments.
16117 * lex.c (java_init_lex): Initialize static global kw_length.
16118 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16119 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16121 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16122 * parse.h (resolve_no_layout): New static function declaration.
16123 (get_identifier_in_static): Declaration removed.
16124 (java_layout_parsed_class): Function name declaration changed to
16126 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16127 not_initialized_as_it_should_p, build_this): New static function
16129 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16130 binary_numeric_promotion, stabilize_reference,
16131 build_decl_no_layout, build_java_arrayaccess): Extern function
16132 declarations moved into their own section.
16133 (build_newarray, build_anewarray, build_java_array_length_access,
16134 build_java_arraynull_check): New extern function declarations.
16135 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16136 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16138 (CALL_CONSTRUCTOR_P): New macro.
16139 * parse.y (kw_length): New static global tree node.
16140 (return_statement): Tagged <node>.
16141 (RETURN_TK): Tagged <operator>.
16142 (variable_declarator_id:): Build variable declaration with an
16143 empty initialization value if a syntax error was found in the
16144 initialization part of the variable declaration.
16145 (statement_without_trailing_substatement:): return_statement: now
16146 uses the default rule.
16147 (return_statement:): Temporarily fixed to return NULL_TREE.
16148 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16149 (class_instance_creation_expression:): Class creation rules now
16150 call build_method_invocation upon reduction.
16151 (array_creation_expression:): Rules call build_newarray_node upon
16153 (dim_exprs:): Build a list of dimension expressions.
16154 (dim_expr:): Store location of the OSB_TK in the dimension
16156 (method_invocation:): Added a new error rule.
16157 (build_unresolved_array_type): WFL argument may also be an array
16158 on a primitive type. Name of the argument changed to reflect this.
16159 (method_declarator): Insert argument type at the beginning of the
16160 argument type list and later reverse the list.
16161 (unresolved_type_p): Argument 'returned' may be optionally
16163 (java_layout_class_from_source): Function renamed
16165 (resolve_and_layout): Now call resolve_no_layout and
16167 (resolve_no_layout): New function.
16168 (purify_type_name): New function.
16169 (complete_class_report_errors): Call purify_type_name during error
16170 report on a type not found.
16171 (process_imports): error_found local variable doesn't need to be
16172 initialized to zero.
16173 (declare_local_variables): New local type_wfl. Fixed typo in error
16174 message. type_wfl assigned to unresolved type and used to register
16175 incomplete type. Build a WFL around the variable initialization
16176 statement so that debug info can be generated on it.
16177 (source_start_java_method): Reverse argument list after they've
16179 (current_this): New static global variable.
16180 (java_complete_expand_methods): Set current_this when appropriate.
16181 (resolve_expression_name): Build correct static and non static
16182 field access bearing a simple name.
16183 (resolve_field_access): Resolve the length field of arrays. Handle
16185 (patch_method_invocation_stmt): Set the type of the method
16186 invocation to error_mark_node. This value is later overridden by a
16187 valid type, if any. Don't handle qualified constructor invocation
16188 as qualified method invocation. Call lookup_method_invoke with its
16189 new flag. It's no longer necessary to access the selected method
16190 as the value of a tree list. Handle constructor invocation.
16191 (patch_invoke): Reverse argument list when invoking non interface
16192 methods. Insert call to new as the first argument of the
16194 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16195 defined within a final class. Return INVOKE_STATIC if the invoked
16196 method is a constructor.
16197 (lookup_method_invoke): New lc argument is a flag to indicate a
16198 constructor lookup. Now handle constructor lookup. Choose the most
16199 specific method in case several were matching the invocation
16200 requirements. Return a method decl instead of a tree list featuring
16201 one single method decl element.
16202 (refine_accessible_methods_list): New lc flag argument to
16203 indicate that a constructor is being looked up.
16204 (not_initialized_as_it_should_p): New function.
16205 (java_complete_tree): Now process fake tree codes
16206 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16207 save_expr on resolved function call arguments. Case on
16208 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16209 (patch_assignment): LHS can be a field access expression. When
16210 dealing with reference, lhs_type is the promoted type of the
16211 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16213 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16214 (patch_binop): Use not_initialized_as_it_should_p where
16216 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16217 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16219 (resolve_type_during_patch): New function.
16220 (patch_cast): Call resolve_type_during_patch to resolve type and
16221 report error accordingly.
16222 (patch_array_ref): Use not_initialized_as_it_should_p where
16223 applicable. Array base expression is saved before being
16224 used. Promote the type of an array elements if it contains non
16226 (build_newarray_node, patch_newarray, build_this): New functions.
16228 1998-07-16 Tom Tromey <tromey@cygnus.com>
16230 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16231 increment it in `for' statement.
16232 (print_field_info): If number is inf or nan, don't print it.
16233 (print_method_info): If method name is `delete', just ignore it.
16234 (print_c_decl): Special-case jstringArray.
16236 * gjavah.c (help): New function.
16237 (no_argument): New function.
16238 (usage): Changed text.
16239 (main): Rewrote argument handling. Now handles -v, --help,
16241 (version): New function.
16242 (found_error): New global.
16243 (main): Return found_error.
16244 (generate_access): Set found_error.
16245 (print_c_decl): Likewise.
16247 1998-07-15 Tom Tromey <tromey@cygnus.com>
16249 * gjavah.c (print_c_decl): Don't print "," when examining field.
16250 Skip type name when looking at "[L" types.
16251 (process_file): Now static.
16252 (generate_access): Now returns int.
16253 (last_access_generated): New global.
16254 (process_file): Clear last_access_generated; make multiple passes
16256 (print_field_info): Just return if generate_access returns true.
16257 (print_method_info): Likewise. Also, allow <init> functions to
16259 (print_c_decl): Added is_init argument. Print constructors
16261 (print_cxx_classname): Use UTF8_GET to extract characters from
16263 (print_base_classname): New function.
16264 (print_class_decls): New function.
16265 (process_file): Use it.
16266 (utf8_cmp): New function.
16268 1998-07-13 Nick Clifton <nickc@cygnus.com>
16270 * lang-options.h: Format changed to match changes in gcc/toplev.c
16271 to implement a --help option.
16273 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16275 * decl.c (init_decl_processing): Revert change to dtable_type.
16277 1998-07-09 Per Bothner <bothner@cygnus.com>
16279 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16281 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16283 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16285 * lang.c (lang_init): Default flag_exceptions to 1, without
16286 checking to see if it's 2 first.
16288 1998-07-08 Jeffrey A Law (law@cygnus.com)
16290 * constants.c: Include "system.h".
16291 * decl.c: Likewise.
16292 * lang.c (flag_new_exceptions): Get via extern now.
16293 (lang_init_options): New functions. Turn on flag_new_exceptions.
16295 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16297 * lex.c (java_lex): Return 0 when we see an invalid character in
16300 * lex.c (java_read_char): Specify extra argument when calling
16302 (java_read_unicode, java_parse_end_comment,
16303 java_parse_escape_sequence): Likewise,
16304 (java_lex): Specify extra argument when calling
16305 java_lex_error. Test that IDs are beginning with a legal character
16306 for IDs. Handle invalid characters with an error message and a
16307 call to java_lex_error.
16308 (java_lex_error): Adjust column position by new argument
16309 `forward'. Issue an error even if in the middle of reporting an
16312 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16314 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16315 we don't explicitly put a null pointer when we're copying it.
16317 1998-07-07 Tom Tromey <tromey@cygnus.com>
16319 * gjavah.c (print_cxx_classname): New function.
16320 (super_class_name): Likewise.
16321 (print_super_fields): Removed.
16322 (in_super): Removed.
16323 (print_field_info): Never generate #defines.
16324 (print_c_decl): Changed generated types to match JNI. No longer
16325 print class name before method name.
16326 (print_method_info): Print "static" before static methods.
16327 Print "virtual" before non-final methods.
16328 (usage): Use exit(1), not exit(-1).
16330 (print_field_info): Use %.17g to print a double.
16331 (last_access): New globals.
16332 (process_file): Initialize last_access.
16333 (usage): Now static.
16334 (ACC_VISIBILITY): New define.
16335 (generate_access): New function.
16336 (print_field_info): Call it.
16337 (print_method_info): Likewise. Also, generate information for all
16338 methods, not just native methods. Return void.
16339 (print_c_decl): Return void.
16340 (print_field_info): Return void.
16342 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16344 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16345 processing the jc1 grammar file. Prefix bison functions and
16346 variables with java_.
16347 (parse.c): Dependencies on parse.h and lex.h
16348 * expr.c (build_java_arrayaccess): Function now global.
16349 * java-tree.h: Comment reorganized to carry on previous
16350 classification effort.
16351 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16352 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16353 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16354 java_parse (new prefix java_ generated by bison).
16355 (java_layout_parsed_class, java_register_parsed_class): Function
16357 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16358 * lex.c (static tree wfl_op): Variable deleted.
16359 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16360 ctxp fields to NULL_TREE.
16361 (java_lex): No longer create WFL for operators. Filename caching
16362 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16363 created as STRING_CST and later expanded. Removed extra argument
16364 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16366 (build_wfl_node): Removed code in comments.
16367 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16368 store token and location data in the current bison token.
16369 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16370 static/extern function declaration at the beginning of the file.
16371 (struct qualification): Data structure definition deleted.
16372 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16373 (qualify_ambiguous_name): Function declaration modified. Function
16374 now returns nothing.
16375 (build_array_ref, patch_array_ref, make_qualified_name,
16376 resolve_qualified_expression_name, maybe_generate_clinit,
16377 resolve_field_access): New static function declarations.
16378 (build_java_arrayaccess): New extern function declaration.
16379 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16380 (CALL_EXPR_PRIMARY): Macro deleted.
16381 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16382 (struct parser_ctxt): Field initialized_final
16383 removed. non_static_initialized, static_initialized: New fields.
16384 * parse.y (static tree kw_super, static tree kw_this): New global
16386 (%union): tree wfl field of operator member replaced by int
16387 location. WFLs are non longer created for operators.
16388 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16389 (qualified_name:): Now calls make_qualified_name to build the
16391 (type_declaration:): Consider generating <clinit> when class
16393 (variable_declarator:): Directly build an assignment node when the
16394 variable is initialized when declared.
16395 (this_or_super:): Build a WFL and set current location when THIS
16396 or SUPER are parsed.
16397 (expression_statement:): Wrap statement around a WFL.
16398 (primary_no_new_array:): Fixed typo. Changed value returned by
16399 THIS_TK because of its new type (temporary).
16400 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16401 (field_access:): Build qualified name with SUPER.
16402 (method_invocation:): Fixed returned value because of SUPER's new
16404 (array_access:): Use OSB_TK location information.
16405 (post_increment_expression:, post_decrement_expression:,
16406 unary_expression:, pre_increment_expression:,
16407 pre_decrement_expression:, unary_expression_not_plus_minus:,
16408 cast_expression:, multiplicative_expression:,
16409 additive_expression:, shift_expression:, relational_expression:,
16410 equality_expression:, and_expression:, exclusive_or_expression:,
16411 inclusive_or_expression:, conditional_and_expression:,
16412 conditional_or_expression:, assignment:): Use new location/token
16413 information available on operators.
16414 (create_class): Set super_decl_type to NULL_TREE when processing
16416 (register_fields): Field initialization is now a MODIFY_EXPR
16417 node. Chain initialization code to the matching lists (according
16418 to the field declaration modifiers).
16419 (maybe_generate_clinit): New function.
16420 (method_header): Don't set method's DECL_NAME to a WFL when adding
16421 methods to java.lang.Object.
16422 (resolve_and_layout): Now can return NULL_TREE if the type
16423 resolution fails. Otherwise, return the class DECL instead of its
16425 (check_method_redefinition): Don't patch method DECL_NAME if it
16426 belongs to java.lang.Object.
16427 (process_imports): Simply assign error_found to the value returned
16428 by check_pkg_class_access.
16429 (declare_local_variables): Don't use their init statements (if
16430 any) when parsing error were previously found. Reuse MODIFY_EXPR
16431 build during parsing as an init statement.
16432 (java_method_add_stmt): Now return the current method body.
16433 (java_layout_parsed_class, java_register_parsed_class): Functions
16435 (java_complete_expand_methods): Initialize the constant pool on a
16436 per class basis. Layout the classes before expanding their method
16437 bodies. Don't try expand artificial constructor code if error were
16438 found. Make the classes data and register them if no error were
16440 (java_complete_expand_method): Retrieve an artificial constructor
16441 argument list before entering its body. Assign the top block to
16442 the artificial constructor function body and set types of declared
16443 blocks and compound statements to void. Walk method body if not an
16444 artificial constructor.
16445 (make_qualified_name, cut_identifier_in_qualified): New functions.
16446 (resolve_expression_name): Fixed comments. Save/restore the
16447 current class CLASS_LOADED_P flag value. Build non qualified
16448 static field access and handle qualified expression names.
16449 (resolve_field_access, resolve_qualified_expression_name): New
16451 (patch_method_invocation_stmt): Use the new expression resolution
16452 scheme, calling resolve_field_access when the function call is
16453 resolved as an expression.
16454 (qualify_ambiguous_name): Function rewritten to work on qualified
16455 expression produced by make_qualified_name.
16456 (java_complete_tree): Promote type when function's argument are
16457 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16458 the assignment to discover further errors if RHS is a expression
16459 name that fails to evaluate. Declare LHS initialized even though
16460 the assignment failed. Don't use the location variable and removed
16461 extra argument in patch function calls. Now handle the ARRAY_REF
16462 case and build internal string representation when STRING_CSTs are
16464 (build_method_invocation): Don't wrap function call around a WFL.
16465 (build_assignment): Likewise. Use the operator location
16467 (patch_assignment): Handle array access LHSs. Handle error
16468 provenance, resulting in a better error report.
16469 (build_binop): Use op_location from operator as binop location
16471 (build_unaryop, build_incdec, build_cast): Likewise.
16472 (patch_binop): Extract location information from the node. Fixed
16473 typo in error message.
16474 (patch_unary_op): Extract location information from the node.
16475 (build_array_ref, patch_array_ref): New functions.
16477 1998-07-01 Tom Tromey <tromey@cygnus.com>
16479 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16480 match _Jv_IsInstanceOf.
16481 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16482 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16484 1998-06-30 Tom Tromey <tromey@cygnus.com>
16486 * decl.c (init_decl_processing): Functions are now named
16487 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16489 1998-06-29 Per Bothner <bothner@cygnus.com>
16491 * java-tree.h (load_class): Add prototype.
16492 * class.c (is_compiled_class): Add missing arg to load_class.
16493 * expr.c (expand_java_NEW): Call load_class.
16494 * parse.y (process_import): Removed bogus use of void return value.
16496 1998-06-25 Per Bothner <bothner@cygnus.com>
16498 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16499 Function name is "_Jv_Throw" instead of "soft_athrow".
16500 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16501 Function name is "_Jv_AllocObject" instead of "soft_new".
16502 Takes an extra parameter (object size).
16503 * expr.c: Update calls.
16505 1998-06-24 Per Bothner <bothner@cygnus.com>
16507 * lex.c (java_get_line_col): Handle end-of-file.
16508 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16510 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16512 * lang.c (lang_init): Make -fexceptions the default.
16513 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16514 exception handling is not turned on.
16516 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16518 * lang.c (flag_new_exceptions): Make this this default.
16519 * decl.c (end_java_method): Call emit_handlers.
16520 * except.c (method_init_exceptions): Set language code and version.
16521 (expand_start_java_handler): Enable exception, and call
16522 expand_eh_region_start.
16523 (expand_end_java_handler): Enable exception, and set up catch blocks.
16524 (emit_handlers): New routine to generate the saved handlers.
16525 * java-except.h (emit_handlers): Add prototype.
16527 1998-06-12 Per Bothner <bothner@cygnus.com>
16529 We used to have three different representations of the constant pool:
16530 the CPool structure, the tree_constant_pool, and the constructures
16531 used to build the Class object (which may need class and string
16532 constants) in compiled code. None were appropriate for compiling
16533 to .class files, so I did a major overhaul.
16535 First, the tree_constant_pool array was removed. Things were
16536 modified to the CPool structure in the JCF could be used.
16537 Second, a "capacity" field was added to the CPool, and functions
16538 written to search for a matching constant, adding one if not found.
16539 The code that generated the Class object was changed to use a CPool.
16540 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16541 the static Class object are now only in build_constants_constructor.
16542 Finally, I wrote code which can generate a .class file (including its
16543 constant pool) from the RECORD_TYPE of a class. This is a big step
16544 on the way to compiling Java source into .class files.
16546 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16547 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16549 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16550 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16551 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16552 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16553 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16554 (lang_type): Removed constant_pool field.
16555 * jcf.h (CPool): Renamed size to count. Added field capacity.
16556 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16557 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16558 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16560 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16561 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16562 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16563 (set_constant_entry, find_constant1, find_constant2,
16564 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16565 find_utf8_constant, find_class_or_string_constant): New functions.
16567 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16568 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16569 (give_name_to_class, get_class_constant): Likewise.
16570 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16571 (get_name_and_type_constant, get_ref_constant): Removed.
16572 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16573 * parse.y: Don't save/restore tree_constant_pool.
16574 * verify.c (verify_jvm_instructions): Update for new approach.
16575 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16577 * lang-options.h: Added -femit-class-file, -femit-class-files.
16578 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16579 (lang_f_options): Added "emit-class-file(s)".
16581 * expr.c (build_java_arrayaccess): Generate more efficient array
16582 bounds checking, by using unsigned compare.
16584 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16586 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16588 * parse.h: New comment on the handling of unresolved type
16589 identifiers. JDEPs are now part of the jdep_code enum.
16590 (typedef struct jdep): Now use enum jdep_code or int, depending on
16591 availability. Both are narrowed down to an 8 bits bitfield.
16592 (CALL_EXPR_PRIMARY): Fixed comment.
16594 1998-06-10 Tom Tromey <tromey@cygnus.com>
16596 * Make-lang.in (java): Added gjavac and jvgenmain.
16597 (java.start.encap): Depend on gjavac.
16598 (java.rest.encap): Depend on jvgenmain.
16600 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16601 (JAVA_CROSS_NAME): Likewise.
16602 (java.all.build): Depend on jvgenmain and gjavac.
16603 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16604 (jvgenmain$(exeext)): New target.
16605 (java.install-common): Wrote.
16606 * config-lang.in (compilers, stagestuff): Added gjavac and
16609 1998-06-10 Dave Brolley <brolley@cygnus.com>
16611 * lang.c (lang_decode_option): New argc/argv interface.
16613 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16615 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16616 * decl.c (build_decl_no_layout): New function.
16617 * expr.c (java_lang_expand_expr): Layout declarations found in
16618 blocks before they're pushed.
16619 * jcf-parse.c (load_class): Save current line when parsing class
16621 (parse_source_file): Register class before expanding their
16623 * lang.c (put_decl_node): Produce `null' when `void *' is
16625 * lex.c (static tree wfl_op): New static global, for error report
16627 (java_init_lex): wfl_operator and wfl_op initialized
16628 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16630 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16631 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16632 build_unresolved_array_type): New static function definitions.
16633 (build_decl_no_layout): New extern function declared.
16634 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16635 faulty modifier exists.
16636 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16637 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16638 (UNARY_PLUS_EXPR): New fake operator.
16639 (struct parser_ctxt): New field osb_number.
16640 * parse.y (static tree wfl_operator): New static WFL for operator
16641 bound error messages.
16642 (DECR_TK, INCR_TK): Moved.
16643 (OP_TK): Tagged <operator>.
16644 (array_type:): Now call build_unresolved_array_type.
16645 (dim_expr:): Count the number of '[' seen.
16646 (post_increment_expression, post_decrement_expression,
16647 pre_increment_expression, pre_decrement_expression,
16648 unary_expression_not_plus_minus, unary_expression:): Actions are
16649 now building the corresponding unary expressions.
16650 (cast_expression:): Actions are now building cast expressions.
16651 (build_unresolved_array_type): New function.
16652 (create_interface): Reset the number of declared interfaces.
16653 (create_class): Likewise.
16654 (method_header): Methods declared within the scope of an interface
16655 are now implicitly set public and abstract.
16656 (java_complete_class): Variable's and parameter's type are patched
16657 with a promoted type.
16658 (declare_local_variables): Resolved non builtin types are promoted
16659 before being used to build a variable decl. Removed type patch
16660 posted on variable initialization statement.
16661 (source_start_java_method): Use build_decl_no_layout to build the
16662 decl of a parameter of incomplete type.
16663 (java_register_parsed_class): Process interfaces too. Call
16664 rest_of_decl_compilation on each processed class declarations.
16665 (java_complete_expand_methods): Don't attempt to expand things in
16667 (java_complete_tree): Process CONVERT_EXPR, even though it always
16668 has a type. Propagate error_mark_node to node's type too. Promote
16669 method's call argument type and return error_mark_node if
16670 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16671 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16672 handle unary operator nodes.
16673 (build_assignment): Added comment.
16674 (print_int_node): New function.
16675 (patch_assignment): New second argument. New error handling. Use
16676 print_int_node. Handle references. Use can_cast_to_p to issue
16677 different error message according to the context and check upon
16678 the initialization of the RHS.
16679 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16680 (operator_string): Handle more operators.
16681 (patch_binop): No longer use a function static
16682 wfl_operator. Improved error message on shift distance.
16683 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16684 patch_cast): New functions.
16686 1998-06-05 Per Bothner <bothner@cygnus.com>
16688 * jvspec.c: New file.
16689 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16691 * java-tree.h (identifier_subst): Add declaration.
16693 1998-06-04 Tom Tromey <tromey@cygnus.com>
16695 * jvgenmain.c (main): Generate call to JvRunMain.
16697 * class.c (make_class_data): Push value for "sync_info" field.
16698 * decl.c (init_decl_processing): Push "sync_info" field.
16700 1998-06-03 Per Bothner <bothner@cygnus.com>
16702 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16703 Java (source) name, not signature.
16704 Set TYPE_ALIGN to (at least) that of element_type.
16706 1998-06-02 Per Bothner <bothner@cygnus.com>
16708 * class.c: Moved classname-mangling-rekated code to ...
16709 * mangle.c: ... this new file.
16710 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16711 * Makefile.in: Update for above changes.
16713 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16715 * expr.c (truthvalue_conversion): Convert integer and floating
16716 point value to their truth value.
16717 * lex.c (java_lex): Handle the `null' literal.
16718 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16719 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16720 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16723 * parse.y: Reorganization/documentation on token declaration.
16724 (binop_lookup[]): New added new tree codes.
16725 (relational_expression): Build corresponding binary operators.
16726 (equality_expression, conditional_and_expression,
16727 conditional_or_expression): Likewise.
16728 (java_complete_class): Fix crash in debug message.
16729 (java_complete_tree): Check initialization of method call
16730 arguments. Further bogus node evaluation to detect more error
16731 during assignments. Handles more binary operators.
16732 (patch_assignment): Use DECL_P.
16733 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16735 (operator_string): Handle more case. Compacted source.
16736 (patch_binop): Changed function comment. Checking for
16737 uninitialized first operand takes the compound assignment into
16738 account and uses DECL_P. Checking for uninitialized second operand
16739 delayed to routine's end. Use macros to issue type bound error
16740 messages and issue messages on both operands if their types are
16741 different. Force fixed type into node. Handle all binary
16744 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16746 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16747 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16748 build operator node and return tokens.
16749 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16750 * parse.h (java_complete_tree): Changed returned type in prototype.
16751 (build_method_invocation, build_assignment, patch_assignment,
16752 patch_binop): New static function declarations.
16753 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16754 BUILD_EXPR_WFL): New macros.
16755 * parse.y (enum tree_code binop_lookup[]): New static for token to
16757 (%union): Parser union has new sub-structure `operator'.
16758 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16759 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16760 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16761 ASSIGN_ANY_TK): Tokens tagged `operator'.
16762 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16763 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16764 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16765 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16766 (assignment_operator:): Rule tagged `operator'.
16767 (expression_statement:): Re-installed default rule.
16768 (method_invocation:): Sub rules call build_method_invocation.
16769 (postfix_expression:): Don't attempt to resolve name here. Just
16771 (multiplicative_expression:): Sub-rules build corresponding binop
16773 (additive_expression:, shift_expression:, and_expression:,
16774 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16775 (assignment:): Sub rule invoke build_assignment.
16776 (assignment_operator:): Default rules on sub rules.
16777 (force_error): Added documentation on this variable.
16778 (declare_local_variables): Build initialization calling
16780 (expand_start_java_method): Removed unused rtx declaration. Mark
16781 arguments as already initialized.
16782 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16783 (java_complete_expand_methods): Don't process next method if
16784 completion of the previous one triggered errors.
16785 (java_complete_expand_method): Call source_end_java_method if no
16786 error were found during completion.
16787 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16788 locals declaratilon. Handle names found within a class. Return
16789 error_mark_node when things aren't found.
16790 (patch_method_invocation_stmt): Return error_mark_node on failures.
16791 (patch_invoke): Removed unused local. Return the correct node.
16792 (java_complete_tree): Now returns a value. The BLOCK section binds
16793 local identifiers and the type of a BLOCK is now void. Assign the
16794 result of operand completion on COMPOUND_EXPR. Assign the
16795 encapsulated node of a WFL to the result of its completion, except
16796 when the node is an identifier. Now handle MODIFY_EXPR and several
16797 binary operators. Return error_mark_node on errors.
16798 (build_method_invocation, build_assignment, patch_assignment,
16799 build_binop, operator_string, patch_binop): New functions.
16800 * typeck.c (binary_numeric_promotion): New function.
16802 1998-05-21 Per Bothner <bothner@cygnus.com>
16804 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16805 Replace most uses of ident_subst by identifier_subst.
16807 * class.c (push_class_static_dummy_field): Removed function.
16808 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16809 instead of looking got "class" static field. Create that decl here.
16810 (class_identifier_node): Removed; no longer needed.
16811 (init_class_processing): Don't init class_identifier_node.
16812 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16813 Do nreverse 0 times (instead of twice) for Object and Class.
16814 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16816 1998-05-20 Per Bothner <bothner@cygnus.com>
16818 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16819 while initializing linenumber_count and linenumber_table.
16820 Do it before init_function_start (which calls emit_line_note).
16821 * expr.c (expand_byte_code): Don't need to clear lineno here.
16823 1998-05-18 Tom Tromey <tromey@cygnus.com>
16825 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16826 then mangle number as _N_.
16828 * class.c (mangle_class_field): New function.
16829 (build_class_ref): Set assembler name of class reference using
16830 mangle_class_field.
16831 (push_class_static_dummy_field): Likewise.
16833 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16835 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16836 of assigning to TREE_CODE. The latter method exploits a feature
16837 of GCC that is not ANSI compliant.
16839 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16841 * decl.c (pushdecl_force_head): New function.
16842 (pushlevel): Removed conditional printf.
16843 (complete_start_java_method): Don't enter local variable scope if
16844 function is compiled from source code.
16845 * expr.c: parse.h now included
16846 (java_lang_expand_expr): New function.
16847 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16848 printf. Terminate buffer when doing directories.
16849 * jcf-parse.c (parse_source_file): Call lang_init_source before
16850 parsing and before code generation.
16851 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16852 use printf if the macro is defined.
16853 * lang.c (lang_init): Install lang_expand_expr hook on
16854 java_lang_expand_expr.
16855 (java_dummy_print): New function.
16856 (lang_init_source): New function.
16857 * lex.c (java_lex): Remember location of an opening brace at the
16858 second nesting level.
16859 (java_is_eol): Unget character seen after a CR if it is EOF.
16860 * parse.h: Now includes lex.h
16861 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16862 printf if the macro is defined.
16863 (expand_start_java_method, build_expr_block, enter_block,
16864 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16865 New static function declarations.
16866 (pushdecl_force_head): New extern function declaration.
16867 (INCOMPLETE_TYPE_P): New macro.
16868 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16869 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16870 BLOCK_EXPR_ORIGIN): New macros.
16871 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16872 DECL_SOURCE_LINE_LAST): New macros.
16873 (struct parser_ctxt): Removed field current_method_decl, redundant
16874 with the field current_function_decl. Added fields
16875 first_ccb_indent1 and pending_block.
16876 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16877 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16879 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16880 (compilation_unit:): Cosmetic on sub rule.
16881 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16882 (variable_initializer:): Installed default rule on expression:.
16883 (method_declaration:): method_header: starts a new
16884 method. method_body: installs the function body, absorbs blocks
16885 emitted for temporary variable scopings, pops function's body block
16886 and merges function's last statement lineno in DECL_SOURCE_LINE.
16887 (method_body:): Installed default rules.
16888 (block:): Call enter_block when an opening brace is seen. Absorb
16889 scoping blocks and call exit_block when a closing brace is seen.
16890 (block_statement:): Cosmetic changes.
16891 (method_invocation:): Create WFL around CALL_EXPR node.
16892 (patch_stage): Added comment around definition.
16893 (method_header): Try to use first_ccb_indent1 as the first line of
16894 the method, so BP debug info are emitted at the first opening
16895 brace of the function. If the function has no body, use the
16896 location of the function's name. Override currently defined method
16897 name with the matching WFL so we can point redefinition errors
16898 using the location where the function's name was declared.
16899 (check_abstract_method_header): Interprets DECL_NAME as an
16900 identifier or as a WFL, accordingly.
16901 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16902 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16903 location and name information out of it and reinstall DECL_NAME to
16904 its original identifier node value.
16905 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16906 function's source code).
16907 (read_import_dir): Test the value returned by find_class and issue
16908 a fatal accordingly.
16909 (declare_local_variables): Push a new block for the scope of the
16910 new variable(s) if code has been already generated at that nesting
16911 level. Pinpoint redefinition errors using the variable id
16912 WFLs. Generate initialization code if necessary. If the variable
16913 type is incomplete, register a patch on its decl.
16914 (source_start_java_method): Rewritten. Define a new block for the
16915 function's parameters. Build parameter decl out of function's
16916 arguments and register them for a patch if their types are
16918 (expand_start_java_method): Includes the part of
16919 source_start_java_method that was pushing the parameter decls and
16920 completing the method start code.
16921 (source_end_java_method): Removed call the expand_end_bindings and
16922 poplevel (already taken care of). Reinstall function's arguments
16923 and get function's last line of code before calling
16924 expand_function_end.
16925 (java_method_add_stmt): New comment before the function's
16926 code. Complement the second operand of the current COMPOUND_EXPR
16928 (java_complete_expand_methods): Don't generate debug info on line
16929 zero when expanding a generated constructor.
16930 (java_complete_expand_method): Set start and end line numbers for
16931 a artificially generated constructor to one and manually call
16932 enter_block and exit_block when defining it. For all methods:
16933 expand function's start calling the new expand_start_java_method
16934 and invoke java_complete_tree on the effective method's body, if
16936 (resolve_expression_name): Now use lookup_name_in_blocks to search
16937 local variable decls and print out an error when variables are
16939 (patch_method_invocation_stmt): Inserted comment before the
16941 (lookup_method_invoke): Chain method's arguments using chainon
16942 with the current arg list as a second argument. Inserted missing
16943 IDENTIFIER_POINTER when reporting an error on methods not found.
16944 (refine_accessible_methods_list): Don't retain constructors.
16945 (patch_arguments): Function removed.
16946 (java_complete_tree): Inserted comment before the function's
16947 code. New case for BLOCKs. Moved the WFL case a bit
16948 further. Complete function's arguments.
16949 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16950 maybe_absorb_scoping_blocks): New functions.
16952 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16954 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16956 * jcf-parse.c (parse_source_file, java_error_count): New forward
16957 and extern declarations.
16958 (java_parse_abort_on_error): Macro moved.
16959 (jcf_parse_source): fatal called if fopen fails. Now calls
16961 (parse_source_file): New parse_only parameter. Reflects the
16962 elimination of the second pass.
16963 (yyparse): parse_source_file called with argument set to 0.
16964 * jcf.h (JCF_ZERO): Sets java_source to zero.
16965 * lex.c (java_init_lex): pass argument is gone. Function modified
16966 to be called once during the analysis of a file.
16967 (java_unget_unicode): Fixed typo in fatal message.
16968 (java_get_line_col): Likewise.
16969 (java_lval): Likewise. String literals no longer built during
16971 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16973 * parse.h (MODIFIER_WFL): New macro.
16974 (parse_check_super, parser_check_super_interface): Now return int.
16975 (parser_chain_incomplete_item, not_builtin_p,
16976 complete_method_decl): Declarations removed.
16977 (build_method_invocation_stmt, build_invoke): Renamed using the
16978 `patch' instead of `build'
16979 (register-incomplete_type, obtain_incomplete_type,
16980 java_complete_tree, java_complete_expand_method,
16981 unresolved_type_p, create_jdep_list): New function declarations.
16982 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16983 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16984 (jdep): New typedef on new struct _jdep.
16985 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16986 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16987 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16988 JDEP_RESOLVED_P): New macros.
16989 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16990 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16991 JDEP_VARIABLE): New enum values and jdep kinds.
16992 (jdeplist): New typedef on struct _jdeplist.
16993 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16995 (CALL_EXPR_PRIMARY): New macro.
16996 (struct parser_ctxt): Fields java_pass, current_method_decl,
16997 method_decl_list deleted. New field jdeplist.
16998 (INCOMPLETE_P): Macro deleted.
16999 * parse.y (single_type_import_declaration:): Removed pass switch.
17000 (type_import_on_demand_declaration): Likewise.
17001 (field_declaration:): Removed pass switch on all sub rules.
17002 (class_declaration:): Call the complete_class_decl removed on
17004 (method_declaration:): Removed second pass switch. No longer chain
17005 methods decl when method_header reduced.
17006 (method_header:): Sub rules no longer depend on pass switch.
17007 (method_declarator:): Likewise.
17008 (method_body:): Likewise.
17009 (abstract_method_declaration:): Likewise.
17010 (block_statement:): Likewise.
17011 (local_variable_declaration:): Likewise.
17012 (argument_list:): Likewise.
17013 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17014 removed. Partial CLASS_EXPR tree node built instead.
17015 (postfix_expression:): Removed pass switch on all sub rules.
17016 (java_pop_parser_context): Free classd_list content.
17017 (yyerror): Call obstrack_grow0 to finalize error message.
17018 (check_class_interface_creation): Comment modified to reflect new
17019 returned value meaning. Removed second pass switch. Return 1 if an
17020 error was found, 0 otherwise. Adjust pointer on filename if a
17021 leading path separator was found.
17022 (maybe_create_class_interface_decl): Removed first pass switch
17023 when linking the class decl to the class_list. Install a new
17024 jdep_list for the class.
17025 (add_superinterfaces): List of unresolved interfaces is
17026 gone. Unresolved interfaces are directly added to the current
17028 (create_interface): Second pass shortcut removed.
17029 ctpx->modifier_ctx access through MODIFIER_WFL.
17030 (create_class): Second pass shortcut removed. Call to
17031 register_incomplete_type replaces the call to
17032 parser_chain_incomplete_item.
17033 (complete_class_decl): Function removed.
17034 (duplicate_declaration_error): New way of retrieving redeclared
17036 (register_fields): Call to lookup_modifier_cl replaced by
17037 MODIFIER_WFL. New way of handling unresolved type, using
17038 unresolved_type_p and obtain_incomplete_type.
17039 register_incomplete_type replaces call to parser_chain_incomplete_item.
17040 (patch_stage): New static global variable.
17041 (method_header): New way of handling unresolved type, using
17042 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17043 indicates that the method decl needs to be patched.
17044 (check_abstract_method_header): Call to lookup_modifier_cl
17045 replaced by MODIFIER_WFL.
17046 (method_declarator): Incomplete argument type are registered
17047 calling register_incomplete_type. Patch on the declared method is
17048 issued in that case.
17049 (unresolved_type_p): New function.
17050 (parser_check_super_interface): New comment to reflect function's
17051 modified returned type (int). Function and has a new argument
17052 this_wfl. Call to parse_error_context uses this_wfl instead of
17053 relying on lookup_cl.
17054 (parser_check_super): Comment reflects function's new returned
17055 type (int). Function returns nonzero value on error.
17056 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17057 register_incomplete_type, jdep_resolve_class): New functions to
17058 handle incomplete types in declarations.
17059 (java_complete_class): Rewritten to work with the new incomplete
17060 type handling scheme.
17061 (complete_class_report_errors): Likewise.
17062 (complete_method_decl): Removed: it jobs is now handled by
17063 java_complete_class.
17064 (do_resolve_class): Class loaded in not already loaded and not
17065 found in Java source code.
17066 (java_check_regular_methods, java_check_abstract_methods): Don't
17067 call complete_method_decl anymore.
17068 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17069 (read_import_dir): Got rid of the pass number dependency.
17070 (declare_local_variables): New handling of unresolved types (patch
17072 (source_start_java_method): New parameter level. Function called
17073 with level set to 1 when argument types are potentially
17074 unresolved. Called to complete the job with level set to 2 once
17075 types are complete.
17076 (source_end_java_method): Call to permanent_allocation
17077 removed. Waiting to be replaced by a more suitable obstack
17079 (java_complete_expand_methods, java_complete_expand_method,
17080 java_expand_finals): New functions.
17081 (build_method_invocation_stmt): Renamed
17082 patch_method_invocation_stmt. Extracts function call expression
17083 (wfl) and arguments (args) from CALL_EXPR tree operands.
17084 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17085 call. Patch the function and argument operand of the CALL_EXPR
17087 (patch_argument, java_complete_tree): New functions.
17089 1998-04-20 Per Bothner <bothner@cygnus.com>
17091 Recover from missing fields and methods (i.e. error instead of fatal).
17092 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17093 * expr.c (expand_invoke): Recover from missing method.
17094 (expand_java_field_op): Recover from missing field.
17095 Inline references to java.lang.{Integer,Char,...}.TYPE.
17096 * typeck.c (get_type_from_signature), java-tree.h: New function.
17097 * class.c (add_method): Use get_type_from_signature.
17098 (build_class_ref): Handle a class that was not found.
17099 * typeck.c (convert): Handle conversion to pointers (for convenience).
17100 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17101 instead of lookup_field to handle missing fields.
17103 * jcf-parse.c (process_zip_dir): Set java_source.
17105 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17107 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17109 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17111 * jcf-parse.c (load_class): Don't change input_filename before
17112 calling jcf_parse_source (but still do it before calling
17114 (jcf_parse_source): Assign input_filename after having saved the
17116 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17117 list. ctxp->modifier_ctx zeroed according to its new
17118 definition. ctxp->filename initialized. Removed
17119 JAVA_MODIFIER_CTX_UNMARK.
17120 (java_unget_unicode): Update the character based column position.
17121 (java_allocate_new_line): ref_count not used anymore. Always free
17122 ctxp->p_line. Initialize c_line->char_col to 0.
17123 (java_get_unicode): Update the character based column position.
17124 (java_lex): Use ctxp->elc to store current position in source
17125 file, at the beginning of the parsed token. Set modifier_ctx entry
17126 corresponding to the parse modifier to a WFL node. Return a WFL
17127 node when an identifier is parsed.
17128 (java_lex_error): Now uses ctxp->elc to store current position in
17130 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17131 * lex.h (build_wfl_node): New function definitions.
17132 (struct java_line): ref_count and next fields are gone. New field
17134 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17135 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17136 (JAVA_COLUMN_DELTA): New macro.
17137 (java_lc): New typedef on new struct _java_lc.
17138 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17139 (parse_error_context, parse_warning_context): Changed prototypes.
17140 (java_get_line_col): Added as an available global function.
17141 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17142 (IC_DECL): Replaced by macro IC_TYPE
17143 (DEPEND_WFL): New macro.
17144 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17146 (exit_java_complete_class): Removed a commented out statement.
17147 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17148 now an array of tree nodes. Deleted fields line_list and
17149 e_line. New field elc, to replace e_line.
17150 * parse.y (array_type:): Build WFL node.
17151 (qualified_name:): Build a single WFL node out of two. Retain
17152 the location information of the first node in the resulting node.
17153 (package_declaration:): Use package name as a WFL node
17154 (single_type_import_declaration:): Use imported name as a WFL node.
17155 (type_import_on_demand_declaration:): Use root of the imported
17156 packages as a WFL node.
17157 (field_declaration:): Removed unused local variable cl.
17158 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17159 (yyerror): New static elc. Removed static error_line, error_pos.
17160 New local code_from_source. Save ctxp->elc into elc at the first
17161 pass. Call java_get_line_col to get a string of the line where
17162 the error occurred.
17163 (debug_line): Removed static function.
17164 (parse_error_context, parse_warning_context): Parameter cl is now
17165 a WFL node. Use its value to initialize ctxp->elc.
17166 (redefinition_error): Parameter cl is now a WFL node.
17167 (parse_add_interface): New parameter wfl. No longer call
17168 lookup_cl, use wfl instead.
17169 (check_class_interface_creation): Parameter cl is now a WFL node.
17170 (maybe_create_class_interface_decl): Likewise.
17171 (add_superinterfaces): New function.
17172 (create_interface): Removed local cl, node, super_decl,
17173 super_decl_type. Function now uses id as a WFL node. Better
17174 warning/error report on obsolete or forbidden mix of
17175 modifiers. Now calls add_superinterfaces to register interfaces.
17176 (create_class): Removed local cl, node. Local variable id is used
17177 as a WFL node. Better error report on forbidden modifier
17178 mix. Uses add_superinterfaces to register interfaces.
17179 (find_field): Argument cl is now a WFL node. Now store the WFL
17180 node of a fields that needs to be checked for their
17182 (method_header): Local variable node non longer used. Local
17183 variable id replaces cl.
17184 (check_modifiers_consistency): Local variable cl is now a WFL
17186 (method_declarator): Local variable cl replaced by parameter id.
17187 (parser_qualified_name): Now uses parameter name as a WFL node.
17188 (parser_check_super_interface): New parameter wfl, for achieve
17189 greater accuracy during error reports.
17190 (parser_chain_incomplete_item): New parameter named location. Used,
17191 along the decl, to construct the incomplete item node.
17192 (java_complete_class): resolve_class now uses WFL node extracted
17193 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17195 (complete_method_decl): Unresolved function's argument types are WFL.
17196 (resolve_class): Parameter cl is now a WFL node.
17197 (resolve_and_layout): Likewise.
17198 (do_resolve_class): Likewise. Try first to use cl and then do the
17199 lookup on the decl when calling check_pkg_class_access.
17200 (complete_class_report_errors): Use IC_TYPE in place of
17201 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17202 instead of doing a lookup over the decl.
17203 (java_check_final): Use WFL info from field tree list.
17204 (lookup_cl): Rewritten and returns a statically defined WFL node.
17205 (lookup_modifier_cl): Now uses information from WFL nodes.
17206 (process_imports): Likewise.
17207 (read_import_dir): name and cl arguments replaced by a single WFL
17208 node. Function modified accordingly.
17209 (find_in_imports_on_demand): Now uses WFL node.
17210 (check_pkg_class_access): cl argument is now a WFL node.
17211 (declare_local_variables): Fixed to use WFL nodes.
17212 (resolve_expression_name): Likewise.
17213 (build_method_invocation_stmt): name_combo argument renamed
17214 wfl. Function modified to use WFL nodes.
17215 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17216 (lookup_method_invoke): cl is now a WFL node. Added missing
17217 IDENTIFIER_POINTER to class type decl name.
17219 1998-04-14 Dave Brolley <brolley@cygnus.com>
17221 * lang.c (init_parse): Now returns char* containing the filename.
17223 1998-04-10 Per Bothner <bothner@cygnus.com>
17225 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17227 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17228 * class.c (make_class_data): If flag_assume_compiled, initial class
17229 state is CSTATE_PREPARED; make superclass and interfaces direct
17230 references, rather than constant pool indexes.
17232 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17234 * parser.y: Include flags.h. Removed debug variable pl.
17235 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17236 (block:): Likewise.
17237 (labeled_statement_nsi:): Generate debug info when reducing
17238 expression_statement:.
17239 (check_pkg_class_access): get_access_flags_from_decl invocation
17240 fixed for new CLASS_* flags location.
17241 (source_end_java_method): Save/restore parser context when
17242 entering/leaving this routine. Restore lineno to its right value
17243 before calling expand_end_bindings.
17244 (build_method_invocation_stmt): build_invoke called with the
17245 current line information.
17246 (build_invoke): New argument cl. Wrap the function call around a
17248 (refine_accessible_methods_list): Changed comment, removed
17250 * parse.h: Fixed typo in comments.
17251 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17252 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17253 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17255 * lex.c (java_lex): Record the last closing curly bracket of a
17257 * jcf-parse.c (jcf_parse_source): Now calls
17258 java_check_methods. Clarified comment, fixed typo.
17260 1998-04-09 Dave Brolley <brolley@cygnus.com>
17262 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17263 (finish_parse): Expose for non USE_CPPLIB builds.
17265 1998-04-08 Jeffrey A Law (law@cygnus.com)
17267 * lang.c (lang_print_xnode): New function.
17269 1998-04-03 Per Bothner <bothner@cygnus.com>
17271 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17272 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17273 used to build a class's dispatch table.
17274 (make_class_data): Generate dispatch table if flag_assume_compiled.
17275 Set dtable of class object to address of class_dtable_decl.
17277 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17278 be volatile and have side effects - generates better code.
17280 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17281 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17283 * expr.c (expand_invoke): If class is final, method is
17284 effectively final, so can call it directly.
17286 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17288 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17290 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17292 * parse.y (build_method_invocation_stmt): Removed extra argument
17295 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17297 * expr.c (dtable_indent): Now static global.
17298 (expand_invoke): Now call invoke_build_dtable and
17299 build_invokevirtual.
17300 (invoke_build_dtable, build_invokevirtual): New functions.
17301 * jcf-io.c (find_class): Defer issuing a warning by setting
17302 jcf->outofsynch to 1.
17303 * jcf-parse.c (jcf_out_of_synch): New function.
17304 (load_class): Test this_jcf.outofsynch flag and call
17305 jcf_out_of_synch accordingly.
17306 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17307 comment indentation.
17308 * lex.c (java_get_unicode): Fixed code indentation.
17309 (java_lex): Create string literal. Fixed typo. Removed several
17310 premature obstack_free.
17311 * parse.h: New enums for name resolution and invocation mode.
17312 (struct qualification): New data structure.
17313 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17314 (do_resolve_class, build_method_invocation_stmt,
17315 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17316 debug_line, identical_subpath_p, invocation_mode,
17317 refine_accessible_methods_list, build_invoke,
17318 lookup_method_invoke): New functions declared.
17319 (build_invokevirtual, invoke_build_dtable, match_java_method,
17320 build_field_ref, jcf_out_of_synch): New references to external
17322 (struct parse_ctxt): Removed artificial_constructor field.
17323 * parse.y: (array_type:): Type defined for this rule.
17324 (class_type:): Installed default rule for interface_type:.
17325 (array_type:): Now build Java array type.
17326 (qualified_name:): Now use obstack_grow0.
17327 (method_declaration:): Skip the artificial constructor added to
17329 (abstract_method_declaration:): Execute the code only during pass 1.
17330 (block:): Installed default rule in block_statements:.
17331 (block_statement:): Add the statement to the method during pass 2.
17332 (statement_expression): Installed default rule for
17333 method_invocation:.
17334 (argument_list:): Added code to build the argument list.
17335 (method_invocation:): Added call to create the method invocation
17337 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17338 (debug_line): New function for debug.
17339 (complete_class_decl): No longer do something during pass 1.
17340 (method_header): Use BUILD_PTR_FROM_NAME.
17341 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17343 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17344 function's main comment.
17345 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17347 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17348 (resolve_class): Now works with arrays.
17349 (do_resolve_class, resolve_and_layout): New functions.
17350 (java_check_regular_methods): Reverse method list before and after
17351 having processed it. No longer set ctxp->artificial_constructor.
17352 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17353 accordingly. Fixed typo in issued error message. Now use
17355 (find_in_imports_on_demand): Now use obstack_grow0.
17356 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17357 (source_end_java_method): Call expand_expr_stmt instead of
17358 expand_expr. Calls it before calling expand_function_end.
17359 (java_method_add_stmt): Do nothing if errors were found during
17361 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17362 (build_method_invocation_stmt, build_invoke, invocation_mode,
17363 lookup_method_invoke, refine_accessible_methods_list,
17364 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17366 * typeck.c (build_java_signature): Properly end method signature
17367 if return type skipped.
17368 (match_java_method): New function.
17370 1998-03-16 Per Bothner <bothner@cygnus.com>
17372 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17374 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17376 * expr.c (build_invoke_non_interface): New function.
17377 (methods_ident, ncode_ident): Now static globals.
17378 (expand_invoke): Use build_invoke_non_interface.
17379 * java-tree.h (struct lang_decl): New field function_decl_body.
17380 (DECL_FUNCTION_BODY): New macro.
17381 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17382 CLASS_FROM_SOURCE_P.
17383 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17384 before starting pass 2. Call to java_generate_parsed_class replaced
17385 by java_register_parsed_class.
17386 * lex.c: Fixed typo in header. Some line width related formating.
17387 * lex.h: Some line width related formating.
17388 * parse.h (source_end_java_method, resolve_expression_name,
17389 complete_class_decl, maybe_create_class_interface_decl,
17390 check_class_interface_creation): New static function declarations.
17391 (java_layout_parsed_class, java_method_add_stmt): New function
17393 (struct parser_ctxt): Field mark_class_generate removed. New
17394 fields class_list and artificial_constructor.
17395 * parse.y: Fixed typo in header.
17396 (class_declaration:): Call complete_class_decl when class body
17398 (method_declaration:): Call source_end_java_method in pass 2 when
17399 the method body is defined.
17400 (postfix_expression:): Do expression name resolution on sub-rule
17401 name during pass 2.
17402 (create_class, create_interface): Merged common pieces.
17403 (check_class_interface_creation, maybe_create_class_interface_decl):
17405 (complete_class_decl): New function.
17406 (register_fields): Fixed line width related typo.
17407 (method_header): Correctly skip first argument when fixing
17408 argument line. Changed the loop.
17409 (java_check_circular_reference): Now use ctxp->class_list.
17410 (java_complete_class): Removed start/stop marking.
17411 (java_check_regular_methods): Now takes a class decl as an
17412 argument. Add default constructor if none were encountered.
17413 (java_check_methods): Now use ctxp->class_list. Changed call to
17414 java_check_regular_methods.
17415 (source_start_java_method): Set DECL_ARG_TYPE for each function
17417 (source_end_java_method, java_method_add_stmt): New functions.
17418 (java_generate_parsed_class): No longer exists.
17419 (java_layout_parsed_class, java_register_parsed_class): New functions.
17420 (resolve_expression_name): New function.
17422 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17424 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17425 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17426 until pass initializations are done. Call read_import_dir with
17428 * parse.h: (lookup_modifier_cl): New function declared.
17429 (INTERFACE_FIELD_MODIFIERS): New macro.
17430 (OBSOLETE_MODIFIER_WARNING): New macro.
17431 * parse.y: (register_fields): Class type and current field name in
17432 local variables. Check modifier(s) if adding field(s) to an interface.
17433 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17434 and report errors using the faulty modifier line context.
17435 (lookup_modifier_cl): New function.
17436 (read_import_dir): Detect and report default import processing
17439 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17441 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17442 * class.c (is_compiled_class): Return 1 after making sure it
17443 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17444 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17445 * java-tree.h (flag_assume_compiled): Add decl.
17446 * lang.c (lang_f_options): Add the flag.
17447 (flag_assume_compiled): Add decl, default to 0.
17449 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17451 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17452 (is_compiled_class): Likewise.
17453 (layout_class): Likewise.
17454 (layout_class): Detect and lay out classes defined in source code.
17455 (interface_of_p, add_interface_do, may_add_interface): New
17457 (add_interface): Now use add_interface_do.
17458 (add_method_1): New function.
17459 (add_method): Now use add_method_1.
17460 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17461 (complete_start_java_method): New function.
17462 (start_java_mehod): Now call complete_start_java_method.
17463 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17464 (expand_invoke): Likewise and fixed typo.
17465 *gjava.c: (print_super_field): Use new argument to find_class
17468 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17469 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17470 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17472 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17473 (add_method_1, push_class): New prototypes.
17474 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17475 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17476 directory where the class was found.
17477 (find_class): New argument DO_CLASS_FILE. Function find_class
17478 modified accordingly.
17479 *jcf-parse.c: (fix_class_path): New function.
17480 (load_class): Use new VERBOSE argument. load_class now finds and
17481 loads/parses .class/.java files. Save read_state of current_jcf
17483 (java_parser_abort_on_error): New macro.
17484 (jcf_parse_source, parse_source_file): New function.
17485 (jcf_parse): Fixed typo.
17486 (yyparse): Call parse_source_file () only.
17487 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17488 writing the real class name back in the zip directory entry.
17489 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17490 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17491 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17492 (find_class): Prototype fixed.
17493 *lex.c: Added 1998 time stamp.
17494 Removed all static global variables, moved into the parser
17495 context data structure.. Now include unistd.h if SEEK_SET not
17497 (java_init_lex): Rewritten.
17498 (java_sneak_unicode): Modified current unicode access in current line.
17499 (java_unget_unicode): Likewise.
17500 (java_allocate_new_line): New allocation management.
17501 (java_read_char): Modified access and storage of unget_utf8_value.
17502 New way of processing current unicode.
17503 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17504 (java_get_unicode): Now use the parser context.
17505 (java_lineterminator): Likewise.
17506 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17507 of the reentrant parser implementation. Function now use the
17508 parser context data structure and java_lval. Fixed production of
17509 the float and double constant "out of range" error message. Fixed
17510 obstack use. Return integer value when hitting a modifier. Now
17511 return type for TRUE, FALSE and other predefined types. Return
17512 identifier as a TREE_LIST list containing the current line context
17513 as the TREE_VALUE sub-node.
17514 (java_unicode_2_utf8): Fixed typo in declaration.
17515 (java_lex_error): Now use the parser context data structure.
17516 *lex.h: Added 1998 time stamp.
17517 (struct java_line): New fields ref_count and next.
17518 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17519 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17520 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17521 *parse.h: Added 1998 time stamp.
17522 (java_parse_source_file): Renamed from parse_source_file.
17523 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17524 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17525 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17526 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17527 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17528 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17529 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17530 (struct parser_ctxt): New data structure to keep the parser context.
17531 *parse.y: Added 1998 time stamp, got rid of static global variables.
17532 (java_error_count, ctxp): New global variables.
17533 (%union): New value field.
17534 (numeric_type, integral_type): Rules removed.
17535 (primitive_type): Rule defined to handle integral, float, double and
17537 (qualified_name, package_declaration,
17538 single_type_import_declaration, type_import_on_demand_declaration,
17539 modifiers, class_declaration, super, interfaces,
17540 interface_type_list, class_body, field_declaration,
17541 field_declaration, variable_declarators, variable_declarator,
17542 variable_declarator_id, method_declaration, method_header,
17543 formal_parameter_list, formal_parameter, method_body, block,
17544 static, interface_declaration, extends_interfaces,
17545 abstract_method_declaration, local_variable_declarators): Rules now
17547 (force_error, do_warning): New global statics.
17548 (push_parser_context, parser_context_save_global,
17549 parser_context_restore_global, pop_parser_context): New functions.
17550 (yyerror): Now uses the global parser context. Fixed use of obstack.
17551 (parse_error, parse_error_context, parse_warning_context,
17552 java_accstring_lookup, redefinition_error, check_modifiers,
17553 parser_add_interface, create_interface, create_class, find_field,
17554 duplicate_declaration_error, register_fields, method_header,
17555 check_modifiers_consistency, check_abstract_method_header,
17556 method_declarator, parser_qualified_classname,
17557 parser_check_super_interface, parser_check_super,
17558 parser_chain_incomplete_item, java_check_circular_reference,
17559 layout_class_from_source, java_complete_class,
17560 complete_method_decl, resolve_class, complete_class_report_errors,
17561 java_check_final, check_method_redefinition,
17562 java_check_regular_methods, java_check_abstract_methods,
17563 java_check_methods, lookup_java_interface_method2,
17564 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17565 process_imports, find_in_imports, read_import_entry,
17566 read_import_dir, find_in_imports_on_demand,
17567 check_pkg_class_access, not_builtin_p, declare_local_variables,
17568 source_start_java_method, java_generate_parsed_class): New
17570 *typeck.c: (signature_include_return): New global variable.
17571 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17572 to add the function returned type in the signature.
17574 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17576 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17578 1998-01-29 Dave Brolley <brolley@cygnus.com>
17580 * Make-lang.in (java.info): Added.
17581 (java.install-info): Added
17583 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17585 * Makefile.in (clean): Also remove java/parse.c.
17587 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17589 Add a pair of -fbounds-check/-fno-bounds-check options.
17590 * lang.c (lang_decode_option): Add code to grok arguments.
17591 (flag_bounds_check): Add decl.
17592 (lang_f_options): New array w/ the option in it.
17593 * java-tree.h (flag_bounds_check): Add decl.
17594 * lang-options.h: New file.
17595 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17596 of a static macro value.
17597 (JAVA_ARRAY_EXCEPTION): Delete macro.
17599 1998-01-23 Per Bothner <bothner@cygnus.com>
17601 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17602 * expr.c (build_anewarray): Add missing promote_type.
17604 1998-01-22 Per Bothner <bothner@cygnus.com>
17606 Add array types with known length to optimize bounds checking.
17607 * typeck.c (build_java_array_type): Take length parameter.
17608 (java_array_type_length, build_prim_array_type): New functions.
17609 * java-tree.h: Update for new functions.
17610 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17611 * class.c: Use build_prim_array_type.
17612 * expr.c (can_widen_reference_to): Handle known-length array types.
17613 (verify_jvm_instructions): Keep track of integer push instructions
17614 followed by newarray/anewarray, so we can build known-length arrays.
17615 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17616 (java_array_data_offset): New function.
17617 (build_java_array_length_access): New function. Optimize if constant.
17618 (build_java_arrayaccess): Constant fold bounds check.
17619 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17620 (build_newarray, build_anewarray): New functions.
17621 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17622 * verify.c (merge_types): Handle known-lengh array types.
17624 1998-01-19 Per Bothner <bothner@cygnus.com>
17626 * expr.c (expand_byte_code): Fix performace bug, which caused
17627 searching linenumber_table to be linear rather than constant.
17629 1997-12-12 Per Bothner <bothner@cygnus.com>
17631 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17633 * decl.c, java-tree.h (soft_fmod_node): New global.
17634 * decl.c (init_decl_processing): Define __builtin_fmod.
17635 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17636 using __builtin_fmod.
17638 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17640 * keyword.h: New file, output of keyword.gperf as processed by
17642 * lex.c (java_lex_init): Initialize java_error_flag.
17643 * parse.c (YYERROR_NOW): Uses java_error_flag.
17644 * parse.y: New static java_error_flag. Useless definition of
17646 * parse.y (java_error): Portable error recovery using
17647 java_error_flag (not yet completely tuned).
17649 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17651 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17653 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17655 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17656 (parse.c, lex.c, keyword.h): New rules for Java source code
17658 * parse.c: Renamed into jcf-parse.c.
17659 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17660 * keyword.gperf: New file, Java keywords.
17661 * parse.y: New file, Java language grammar.
17662 * parse.h: New file, Java language grammar definitions.
17663 * lex.c: New file, Java language lexer.
17664 * lex.h: New file, Java language lexer definitions.
17666 1997-12-03 Per Bothner <bothner@cygnus.com>
17668 * decl.c (clinit_identifier_node), java-tree.h: New global.
17669 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17670 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17671 * expr.c (expand_java_field_op): Check for invalid assignment
17674 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17676 1997-10-27 Per Bothner <bothner@cygnus.com>
17678 * verify.c (verify_jvm_instructions): When processing a handler,
17679 attempt to set the current_subr to the right value.
17680 (More complicated code combines Sep 17 and Oct 22 versions.)
17682 1997-10-24 Per Bothner <bothner@cygnus.com>
17684 * class.c (push_class): Figure out (guess) name of source file.
17685 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17686 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17687 (parse_class_file): Change return type from int to void.
17688 Call debug_start_source_file/debug_end_source_file.
17690 * expr.c (build_java_binop): Fix masking 2nd operand.
17691 * decl.c (init_decl_processing): Set sizetype first.
17693 1997-10-22 Per Bothner <bothner@cygnus.com>
17695 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17696 (Revert Sep 17 change.)
17698 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17700 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17701 .class extension in their name and fix thing so we don't process
17702 them parse_zip_file_entries().
17703 (parse_zip_file_entries): Cleaned unused local variables.
17705 1997-10-20 Per Bothner <bothner@cygnus.com>
17707 * expr.c (can_widen_reference_to): Allows equal array element types.
17708 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17709 * jcf-dump.c (RET): Get (and print) index.
17711 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17712 Promote element type to POINTER_TYPE.
17714 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17716 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17717 find_in_current_zip, jcf_figure_file_type): Moved from
17718 jcf-reader.c to parse.c.
17719 * zextract.c: (read_zip_archive): takes file_comment_length possible
17720 field into account.
17722 1997-10-20 Per Bothner <bothner@cygnus.com>
17724 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17726 * verify.c (merge_types): Handle array types even better ...
17728 1997-10-17 Per Bothner <bothner@cygnus.com>
17730 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17732 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17733 * class.c (make_class_data): Don't build fields_decl if no fields.
17734 When building fields_decl, skip if DECL_ARTIFICIAL.
17736 * expr.c (java_stack_swap): Update stack_type_map.
17737 * verify.c (merge_types): Handle array types better.
17739 1997-10-15 Per Bothner <bothner@cygnus.com>
17741 * class.c (add_field): Don't promote short integral fields to
17742 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17743 * expr.c (push_value): Promote and convert short integral values.
17745 * decl.c, java-tree.h (integer_two_node): New constant node.
17746 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17748 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17750 * class.c (append_gpp_mangled_type): Use function argument
17751 unpromoted type to generate mangled name.
17753 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17755 * constants.c (build_constant_data_ref): Now uses current_class
17756 instead of main_class.
17757 (build_constants_constructor): Now uses current_class instead of
17759 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17760 of the global variable SeepZipFiles done here.
17761 * zextract.c (read_zip_archive): extra_field optional field taken
17762 into account while computing the position of the class file in the
17764 * verify.c (verify_jvm_instructions): Use current_jcf to search
17766 * parse.c (load_class): First search for the class to load in the
17767 current zip file. Saves current_jcf (restored before returning
17768 from that function). Don't call JCF_FINISH in the class was found
17769 in the current ZIP file.
17770 (jcf_parse): If the class was found in the current ZIP file, save
17771 its tree_constant_pool (for later reuse).
17772 (parse_class_file): New function. Process each method defined in
17773 the current class and record the class as to be later registered.
17774 (yyparse): Rewritten. Figure the type of the current file and switch
17776 * lang.c: New global variable current_jcf.
17777 (lang_init): Removed compiling_from_source test (done later, in
17778 yyparse). Removed call the jcf_parse ().
17779 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17780 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17781 in the current ZIP file) and zip_offset (offset to the class data in
17782 the current zip file).
17783 * jcf-reader.c: zipfile.h included.
17784 localToFile: New ZipFileCache static global variable
17785 (parse_zip_file_entries): New function. Browse the current ZIP
17786 file directory and process each class found.
17787 (process_zip_dir): New function. Register each class found in the
17788 ZIP file directory. The class aren't parsed but a valid JCF is
17789 link to each of them.
17790 (find_in_current_zip): New function. Search for a class in the
17791 current ZIP file directory. If found, prepare the class so that it
17793 (jcf_figure_file_type): New function. Examine the file structure
17794 to figure a class file, a ZIP file. If none of these categories are
17795 matched, a source file is assumed.
17796 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17797 SeenZipFile: New global variable.
17798 (open_in_zip): Use zipmember's length to accelerate the search for
17799 a member. If zipmember was NULL and zip file successfully read,
17801 * java-tree.h: New global variable current_jcf declared. Added
17802 declaration for current_constant_pool_tags, current_constant_pool_data,
17803 current_constant_pool_length, current_constant_pool_data_ref.
17804 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17805 store the JCF of classes seen in a zip file) and tree *constant_pool
17806 (to save a loaded class constant pool). current_class declared here.
17807 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17808 retrieve method_ref_constant.
17809 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17810 (OBJECT): get_class_constant now uses current_jcf.
17811 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17812 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17813 (expand_invoke): Now uses current_class instead of main_class
17814 (build_class_init): Now uses current_class instead of main_class
17815 * class.c: New static global variable registered_class.
17816 (register_class): New function.
17817 (emit_register_class): Modified to use registered_class instead of
17819 (is_compiled_class): Now take into account class seen in the archive.
17821 1997-10-06 Per Bothner <bothner@cygnus.com>
17823 * except.h: Renamed to: java-except.h.
17824 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17825 * except.c: Add semi-working (commented out) implementation.
17827 * expr.c (expand_iinc): Add needed flush_quick_stack.
17828 * parse.c (set_source_filename): New function.
17829 (give_name_to_class): Set input_filename from package.classname.java.
17831 * jcf-io.c (find_class): Don't look first in ".".
17833 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17835 * zextract.c (read_zip_archive): Now takes into account the
17837 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17839 1997-09-20 Per Bothner <bothner@cygnus.com>
17841 * constants.c, java-tree.h (build_internal_class_name): New function.
17842 (alloc_class_constant): Re-implement using build_internal_class_name.
17843 * class.c (make_class_data): Likewise.
17844 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17846 1997-09-17 Per Bothner <bothner@cygnus.com>
17848 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17849 to NULL before pushing an exception handler target.
17851 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17852 (java_stack_swap, java_stack_dup): Re-write to be safe from
17853 clobbering registers.
17854 (build_class_init): New function.
17856 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17858 * typeck.c (build_java_array_type): Temporary use
17859 permanent_obstack to create the array 'length' field.
17860 * expr.c (lookup_label): Temporay use permanent_obstack to create
17861 label if not found.
17862 * class.c (push_super_field): Tempory use permanent_obstack.
17864 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17866 * typeck.c (type_for_mode): Now handles double_type_node and
17868 * verify.c (verify_jvm_instructions): The instruction following
17869 the wide bytecode is checked. OPCODE_ret added to the list of
17872 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17874 * class.c (make_class): Temporary use permanent_obstack. Set the
17875 class CLASS_P field to 1.
17876 (push_class): Temporary use permanent_obstack.
17877 (set_super_info): Temporary use permanent_obstack.
17878 (add_method): Temporary use permanent_obstack, set
17879 METHOD_TRANSIENT().
17880 (add_field): Temporary use permanent_obstack. Sets
17881 FIELD_VOLATILE() and FIELD_TRANSIENT().
17882 (build_class_ref): Temporary use permanent_obstack if the class
17884 (build_static_field_ref): Temporary use permanent_obstack when
17885 creating field's rtl.
17886 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17887 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17888 and fields. Function finalized, as far as flag handling.
17889 (push_class_static_dummy_field): Temporary use permanent_obstack.
17890 (emit_register_class): Force generation of class registration at
17892 * decl.c (end_java_method): Call permanent_allocation() before
17894 * expr.c (can_widen_reference_to): Added comment to interface
17895 handling, fixed typo.
17896 (lookup_field): Now uses CLASS_P() to correct FIXME
17897 (expand_invoke): Verification on public && !static &&
17898 !abstract moved into soft_lookupinterfacemethod (kaffe).
17899 Use Object class dtable if objectref is an array when expanding
17901 (java_push_constant_from_pool): Temporary use permanent_obstack
17902 for CONSTANT_string
17903 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17904 create constant references.
17905 (get_constant): Temporary use permanent_obstack to create constant.
17906 (load_class): Temporary use permanent_obstack to load class.
17907 (jcf_parse): Temporary use permanent_obstack to perform class
17909 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17910 (build_java_signature): Temporary use permanent_obstack.
17911 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17913 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17914 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17917 1997-09-11 Per Bothner <bothner@cygnus.com>
17919 * class.c (append_gpp_mangled_type): Fix typo.
17920 (emit_register_class): Use main_class to get class object, rather
17921 than looking for no-longer-existing static decl starting with _CL.
17922 * typeck.c (parse_signature_type): Promote array element type
17923 if it is a RECORD_TYPE.
17925 1997-09-10 Per Bothner <bothner@cygnus.com>
17927 * class.c (push_class_static_dummy_field): New function.
17928 (mangle_static_field): New. Do G++-style mangling of static fields.
17929 (layout_class): Mandle static fields here, not in add_field.
17930 (build_class_ref): The class object is now a dummy static field.
17931 * decl.c (find_local_variable): Look for best, instead of first match.
17932 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17933 (build_java_athrow): Don't check here if exception is Throwable.
17934 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17935 (TYPE_USED): Removed. No longer used ...
17936 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17937 * verify.c (push_pending_label): New function.
17938 (push_pending_block): Renamed to check_pending_block.
17939 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17940 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17941 re-checking possible handlers) after a store (less wasted work).
17942 Check for null handler (finally) before calling add_handler.
17943 Various changes to (finally?) correctly handle try/finally.
17945 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17947 * class.c: Include stdio.h.
17949 1997-09-04 Per Bothner <bothner@cygnus.com>
17951 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17952 to make sure class is initialized before static/special invoke.
17954 * verify.c (verify_jvm_instructions): On a store instruction,
17955 call find_local_variable to force pre-allocation of decl and rtx.
17956 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17958 1997-09-03 Per Bothner <bothner@cygnus.com>
17960 * class.c (build_class_ref): Strip off "promoted_" if need be.
17961 (make_field_value): Call build_java_signature when needed.
17962 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17963 * expr.c (build_java_athrow): Don't push_value of exception.
17964 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17965 match specification of [fd]cmp[lg] for NaNs.
17966 (expand_byte_code): Add support for exception handler ranges.
17967 * except.c: Add skeleton for EH code-generation.
17968 * verify.c (merge_types): Treat all promoted integral types as equal.
17969 * constants.c (build_constants_constructor): To force creation of
17970 current_constant_pool_data_ref, call build_constant_data_ref.
17972 * javaop.def (lload): Fix typo.
17973 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17975 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17977 * parse.c: Don't include function.h.
17979 1997-08-27 Per Bothner <bothner@cygnus.com>
17981 * except.[ch]: New files.
17982 * Makefile.in (JAVA_OBJS): Add except.o
17983 * expr.c: Temporary warning about unimplemented exceptions.
17984 * verify.c: Verify exception handlers.
17986 * jcf-dump.c (disassemble_method): Print exception table.
17988 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17990 * expr.c (verify_jvm_instructions): Started a thorough
17991 verification of invoke* bytecodes.
17992 (expand_byte_code): flush quick stack if PC is the target of a
17993 branch. and undef RET (conflicting with config/i386/i386.h).
17994 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17996 (expand_invoke): Now handles invokeinterface and do more
17997 verification according to the bytecode.
17998 (lookup_field): Don't try to load the class if processing
18000 (can_widen_reference_to): Now handles interfaces.
18001 * decl.c (init_decl_processing): New global variable
18002 soft_lookupinterfacemethod_node, declared in java-tree.h.
18003 Call set_super_info on string_type_node.
18004 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18006 * class.c (set_super_info): Fills the CLASS_* flags according to
18008 (get_access_flags_from_decl): Handles all class flags.
18010 1997-08-26 Per Bothner <bothner@cygnus.com>
18012 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18013 * parse.c (yyparse): Check for abstract method, and missing code.
18014 * expr.c (expand_byte_code): Change interface.
18015 * lang.c (put_decl_node): Print promoted types prettier.
18016 * verify.c (verify_jvm_instruction): Change interface.
18017 Partial support for scanning exception table.
18018 For load instructions, handle promoted integral types.
18020 1997-08-21 Per Bothner <bothner@cygnus.com>
18022 * verify.c: New file, with contents moved from expr.c.
18023 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18024 * typeck.c (is_array_type_p): Moved here from expr.c.
18025 * java-tree.h: Add some now-needed function declarations.
18026 * Makefile.in (JAVA_OBJS): Added verify.o.
18028 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18030 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18031 METHOD_ABSTRACT flag.
18033 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18034 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18035 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18037 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18039 (start_java_method): Hook for SYNCHRONIZED methods.
18041 * expr.c (build_java_jsr, build_java_ret): New functions
18042 (JSR,PRE): New macros
18043 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18044 (verify_jvm_instructions): tableswitch, lookupswitch,
18045 monitorenter, monitorexit, goto_w: verified.
18046 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18047 (build_java_monitor): New function.
18048 (MONITOR_OPERATION): Modified to call build_java_monitor()
18049 (verify_jvm_instructions): Started a thorough verification of
18052 1997-08-19 Per Bothner <bothner@cygnus.com>
18054 Support verification of jsr/ret subroutines (used for try/finally).
18055 * decl.c (return_address_type_node): New type node.
18056 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18057 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18058 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18059 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18060 TYPE_USED): New macros for special types in type_map.
18062 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18063 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18065 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18067 * expr.c (can_widen_reference_to): New function.
18068 (pop_type): Use it.
18069 (merge_type_state): Support handling start of subroutine.
18070 (push_pending_block): Return char* error message, instead of calling
18071 fatal on an error. Also handle subroutines.
18072 (verify_jvm_instructions): Handle errors from push_poending_block.
18073 Support jsr and ret instructions.
18075 1997-08-19 Per Bothner <bothner@cygnus.com>
18077 * jcf-io.c (find_classfile): Fix thinko.
18078 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18080 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18082 * Makefile.in (BISON): Remove.
18084 1997-08-07 Per Bothner <bothner@cygnus.com>
18086 * Makefile.in: Convert to autoconf.
18087 * config-lang.in (outputs): Added java/Makefile.
18089 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18090 Rename cc1java to jc1.
18092 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18093 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18095 * class.c (class_depth): Do load_class if needed.
18097 Mostly better verification.
18098 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18099 (init_decl_processing): Change return type of soft_checkcast.
18100 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18101 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18102 lang_print_error): New functions.
18103 (lang_init): Set global hook print_error_function to lang_print_error.
18104 * expr.c: In the type_map ptr_type_node is only used for null now.
18105 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18106 (merge_types): Dererence pointer to record types before comparing.
18107 (decode_newarray_type, merge_types): On error just return NULL.
18108 (build_java_binop): Add preliminary implementation (with warning)
18109 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18110 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18111 (expand_compare, expand_java_goto, expand_java_call): Don't
18112 push_pending_block, since that only makes sense when verifying.
18113 (merge_type_state): Different return codes.
18114 (push_pending_block): A block may need to be verified more than once.
18115 (expand_byte_code): Warn about unused code at code generation time.
18116 (verify_jvm_instruction): Changed logic, since code may need to be
18117 re-verified if type-state has changed. Also, better error handling.
18118 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18119 Improve newarray, anewarray, ?aload, athrow,
18120 * java-tree.h (LABEL_CHANGED): New macro.
18122 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18124 * decl.c (soft_athrow_node): New global variable initialized.
18125 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18126 * typeck.c (convert): Added support for REAL_TYPE.
18127 (convert_to_char): New function.
18128 (convert): Handle CHAR_TYPE.
18129 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18130 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18131 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18133 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18134 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18135 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18136 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18137 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18138 to Use The Right Things.
18139 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18140 compatible with INT. BOOLEAN is made equivalent to BYTE.
18141 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18142 OPCODE_ifnonnull): Now supported.
18143 (build_java_athrow): New function.
18145 1997-08-04 Per Bothner <bothner@cygnus.com>
18147 Rename method name <init> to match G++ (and fix mangling).
18148 * class.c (layout_class): Replace method name of <init> by class name.
18149 (make_method_value): Do inverse renaming of constructor from <init>.
18150 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18151 * typeck.c (lookup_java_constructor): New function.
18152 * expr.c (expand_invoke): If method_name is <init>, call
18153 lookup_java_constructor to find constructor.
18155 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18157 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18159 * parse.c (get_class_constant): Modified to handle array "classes"
18160 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18162 (convert): Modified to handle real type.
18163 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18164 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18165 variables declared.
18166 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18167 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18168 global variables initialized.
18169 (find_local_variable): Handles the case of a pointer
18170 (end_java_method): Restore the use of one more scope
18171 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18172 build_java_array_length_access, expand_java_arrayload,
18173 expand_java_arraystore, expand_java_array_length,
18174 expand_java_multianewarray, expand_java_anewarray,
18175 build_java_check_indexed_type, is_array_type_p,
18176 build_java_throw_out_of_bound_exception): New functions.
18177 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18178 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18179 OPCODE_<t>aload): Implemented code for verification.
18180 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18181 ARRAY_NEW_MULTI): Macro defined.
18182 (CONVERT): Modified to invoke convert().
18183 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18185 1997-07-31 Per Bothner <bothner@cygnus.com>
18187 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18188 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18189 (make_class_data): Field name needs '/' as package prefix.
18190 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18192 1997-07-25 Per Bothner <bothner@cygnus.com>
18194 Implement debug information for local variables.
18195 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18196 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18197 DECL_LOCAL_SLOT_CHAIN): New macros.
18198 (struct lang_decl_var): New type.
18199 * parse.c (give_name_to_locals): Move to decl.c.
18200 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18201 (start_java_method): Re-write parameter handling.
18202 (pending_local_decls): New global variable.
18203 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18204 (find_local_variable): Accept pc so we can skips decls not in range.
18205 (struct binding_level): Add end_pc field.
18206 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18207 (various): Change so current pc gets passed to find_local_variable.
18209 * decl.c (init_decl_processing): Re-arrange fields in
18210 class_type_node and and method_type_node to match kaffe 0.9.1.
18211 * class.c (make_method_value, make_class_data): Update
18212 initializations to match.
18214 1997-07-16 Per Bothner <bothner@cygnus.com>
18216 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18217 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18218 (push_super_field): New function.
18219 (make_class_data): Handle inheritance of class static initializer.
18220 (layout_class): New name mangling.
18221 * constants.c (build_constant_data_ref): Init type of data array
18222 to a one-element array.
18223 (build_constants_constructor): Set DECL_SIZE from complete array type.
18224 * decl.c: Rename class_type, object_type etc to class_type_node,
18225 object_type_node etc. Make former inherit from latter.
18226 * expr.c (expand_invoke): Add cast of function address.
18227 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18228 * parse.c (yyparse): Don't call layout_class here.
18229 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18231 1997-06-14 Per Bothner <bothner@cygnus.com>
18233 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18234 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18235 (alloc_class_constant): New.
18236 * expr.c (expand_invoke): Make sure method's class is initialized.
18237 * class.c (interits_from_p, emit_register_class): New functions.
18238 * parse.c (yyparse): Call emit_register_class.
18240 1997-06-09 Per Bothner <bothner@cygnus.com>
18242 * constants.c: New file, to handle constant pool.
18243 * Makefile.in (JAVA_OBJS): Add constants.o.
18244 * decl.c (init_decl_processing): Update, fix, finish various structs.
18245 (pushdecl_top_level): New.
18246 * parse.c (layout_class): Moved to class.c.
18247 * expr.c (java_push_constant_from_pool): New function.
18248 * class.c (build_class_ref): Make work fully
18249 (make_class_data): Emit super-class, constant pool, interface vector.
18251 1997-06-03 Per Bothner <bothner@cygnus.com>
18253 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18254 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18255 * class.c (class_depth): New function.
18256 (lookup_named_class): Replaced by new function lookup_class.
18257 * decl.c (object_type_node, string_type_node): New.
18258 Remove various types that we no longer need.
18259 * expr.c (verify_jvm_instructions): New separate verifier pass.
18260 (push_type, pop_type): New functions for verifier.
18261 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18262 (expand_byte_code): Simplify, since we assume already verified.
18263 (expand_invoke): Now mostly works.
18264 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18265 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18266 * parse.c: Wait to allocate class object until we know its name.
18267 (layout_class): Calculate DECL_VINDEX for each virtual method.
18268 * typeck.c (get_array_type): Rename to ...
18269 (build_java_array_type): ... and provide working implementation.
18270 (build_java_signature): New function - build Java signature of type.
18271 (set_java_signature): New function - cache signature with type.
18272 (lookup_java_method): New function.
18274 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18276 * class.c (ident_subst): Take extra SUFFIX parameter.
18277 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18278 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18279 (build_class_ref): Actually implement.
18280 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18281 * decl.c (builtin_function): New.
18282 (init_decl_processing): Update for current Kaffe. Declare some
18283 builtin Kaffe functions.
18284 * expr.c (build_address_of): New.
18285 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18286 Renamed (from expand_java_new etc), and added working implementations.
18287 (build_field_ref): Now also handle static fields.
18288 (expand_invoke): Implement invokestatic, and start implement rest.
18289 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18290 * javaop.def: Rename invokevirt -> invokevirtual.
18291 * lang.c (use_handles): Removed.
18292 * parse.c: Add support for ConstantValue attribute.
18293 Handle nested loading of a class. (JPOOL_UTF): New.
18295 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18297 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18299 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18301 * Make-lang.in (java.install-man): New empty rule.
18302 * typeck.c (set_local_type): New function.
18303 * expr.c (STORE_INTERNAL): Call find_local_variable,
18304 not find_stack_slot. Call set_local_type.
18306 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18308 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18309 and building RECORD_TYPE CONSTRUCTORs.
18310 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18312 * lang.c (use_handles): Change the default to 0.
18313 * decl.c: Define and build class_type, field_type, utf8const_type.
18314 * class.c (make_class_data, make_field_value,
18315 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18316 hashUtf8String, strLengthUtf8, mangled_classname:
18317 Functions to build reflective data structures.
18318 * parse.c (yyparse): Call make_class_data.
18320 * jcf-io.c (open_class, find_classfile): New functions.
18321 * jcf-dump.c: Support reading classfile from explicitly-named
18322 class file (without CLASSPATH searching).
18324 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18326 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18327 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18328 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18329 (get_constant): Now trivial for CONSTANT_Utf8.
18331 * jcf.h: Make NEW_CPOOL the default.
18332 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18334 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>