1 2004-11-24 Tom Tromey <tromey@redhat.com>
3 * Merged gcj-abi-2-dev-branch to trunk.
5 2004-11-24 Andrew Haley <aph@redhat.com>
7 * jcf-parse.c (parse_class_file): Set file_start_location.
9 2004-11-10 Tom Tromey <tromey@redhat.com>
11 * class.c (make_field_value): Don't call build_static_field_ref.
12 (build_static_field_ref): Don't emit direct references when using
15 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
16 -verbose:class into man page synopsis.
18 2004-11-09 Tom Tromey <tromey@redhat.com>
20 * expr.c (build_java_arraystore_check): Still generate check if
21 element type is itself an array.
23 2004-11-08 Tom Tromey <tromey@redhat.com>
25 * java-tree.h (soft_check_assignment_node): Removed.
26 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
27 * decl.c (java_init_decl_processing): Don't initialize
28 soft_check_assignment_node.
30 2004-11-05 Tom Tromey <tromey@redhat.com>
32 * class.c (layout_class_methods): Don't add Miranda methods when
33 using indirect dispatch.
35 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
37 * class.c (make_class_data): Call emit_assertion_table to set the
38 'assertion_table' field.
39 (build_signature_for_libgcj): Move here from expr.c.
40 (add_assertion_table_entry): New function. Callback for assertion
42 (emit_assertion_table): New. Take class argument, and generate
43 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
44 * decl.c (init_decl_processing): Define assertion_entry_type record.
45 Push 'assertion_table' class field instead of 'verify'.
46 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
47 (type_assertion_hash): Include 'assertion_code' in hash.
48 (add_type_assertion): Rewritten. Take class and assertion_code
49 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
50 (can_widen_reference_to): Use new add_type_assertion() arguments.
51 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
52 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
53 (verify_identifier_node): Removed.
54 (assertion_entry_type, assertion_table_type): New.
55 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
56 assertion code definitions.
57 (struct type_assertion): Add assertion_code. Rename 'source_type' and
58 'target_type' to 'op1' and 'op2'.
59 (add_type_assertion): Declare.
60 (lang_printable_name_wls): Remove unused definition.
61 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
62 to emit runtime assertion.
63 (vfy_note_stack_type): Clean up non-C90 declarations.
64 (vfy_note_local_type): Likewise.
65 * verify.h (vfy_is_assignable_from): Declare.
66 * verify-impl.c (is_assignable_from_slow): Remove unused function.
67 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
68 instead of is_assignable_from_slow().
69 (types_compatible): Reinstate ref_compatible() call.
71 2004-11-04 Tom Tromey <tromey@redhat.com>
73 * class.c (build_static_field_ref): Reverted previous patch.
75 * class.c (build_static_field_ref): Don't emit direct references
76 when using indirect dispatch.
78 2004-11-03 Tom Tromey <tromey@redhat.com>
80 * expr.c (expand_java_arrayload): Set lhs_type_node.
81 (expand_java_arraystore): Set rhs_type_node.
83 2004-11-02 Tom Tromey <tromey@redhat.com>
85 * jcf-parse.c (compute_class_name): Use filename length from zip
86 directory, not strlen.
88 * expr.c (expand_invoke): Mark new interface methods as abstract.
90 2004-11-01 Tom Tromey <tromey@redhat.com>
92 * verify-impl.c (push_jump): Removed check for uninitialized
94 (push_exception_jump): Likewise.
95 (handle_ret_insn): Likewise.
96 (handle_jsr_insn): Likewise.
97 (state_check_no_uninitialized_objects): Removed.
99 * decl.c (check_local_unnamed_variable): Recognize
100 promoted-to-int parameters when using the new verifier.
101 * expr.c (expand_java_arraystore): Explicitly request array type
102 when using new verifier.
103 (expand_java_arrayload): Likewise.
104 (invoke_build_dtable): Don't pass object_type_node as
105 expression argument to build_java_indirect_ref.
106 (build_java_check_indexed_type): Do nothing.
107 (build_java_arraystore_check): Handle case where array doesn't
109 (build_java_array_length_access): Likewise.
110 (expand_invoke): Handle case where interface overrides a method
112 (pop_type_0): Always succeed for reference types.
113 (process_jvm_instruction): Don't pop a value in a dead
115 (pop_arguments): Convert arguments to correct types.
117 2004-10-29 Andrew Haley <aph@redhat.com>
119 * jcf-parse.c (give_name_to_class): Remove line that was
122 2004-10-29 Andrew Haley <aph@redhat.com>
124 * jcf-parse.c (set_source_filename): Add code to build new sfname.
126 2004-10-20 Andrew Haley <aph@redhat.com>
128 * decl.c (end_java_method): Don't expand if flag_syntax_only.
130 2004-10-26 Tom Tromey <tromey@redhat.com>
132 * verify.h (vfy_notify_verified): Removed.
133 * verify-glue.c (vfy_notify_verified): Removed.
135 2004-10-26 Tom Tromey <tromey@redhat.com>
137 * verify-impl.c (debug_print_state): Declare `i' before code.
138 (merge_types): Modify `t' when it is null_type.
140 2004-10-26 Tom Tromey <tromey@redhat.com>
142 * verify-impl.c (type_print): Renamed from print. Now static and
144 (debug_print_state): Use type_print.
146 2004-10-25 Tom Tromey <tromey@redhat.com>
148 * expr.c (build_invokeinterface): Compute correct offset for
149 index into interface methods.
151 2004-10-20 Tom Tromey <tromey@redhat.com>
153 * java-tree.h (verify_jvm_instructions_new): Declare.
155 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
158 * verify-impl.c (verify_instructions): Correctly handle wide
160 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
161 (vfy_get_component_type): Strip pointer types.
162 (vfy_find_class): Use get_type_from_signature. Strip pointer
164 Include java-except.h.
166 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
168 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
169 vfy_push_type_t, set_variable, add_new_state, merge_into,
170 handle_jsr_insn, branch_prepass, check_class_constant,
171 check_wide_constant, get_one_type, compute_static_types,
172 verify_instructions_0): Clean up C99 declarations after statements.
174 2004-10-20 Tom Tromey <tromey@redhat.com>
176 * verify-impl.c (merge_refs): Compare reference against iterator,
179 * verify-glue.c (vfy_tag): Mask off resolved flag.
181 2004-10-19 Tom Tromey <tromey@redhat.com>
183 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
184 (init_state_with_stack): Initialize `this_type' in state.
185 (verify_method): Use debug_print.
186 * verify-glue.c (vfy_is_primitive): Removed debugging print.
187 (vfy_note_stack_depth): Reverted last patch.
188 (vfy_note_stack_type): Note pointer to Object, not Object.
189 (vfy_note_local_type): Likewise.
191 * verify.h (vfy_note_instruction_seen): Declare.
192 * verify-glue.c (verify_jvm_instructions_new): Set
193 BCODE_EXCEPTION_TARGET on target instruction.
194 (vfy_note_instruction_seen): New function.
195 * verify-impl.c (FLAG_INSN_SEEN): New define.
196 (verify_instructions_0): Set flag on instruction. Save state for
198 (verify_instructions): Call vfy_note_instruction_seen.
200 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
201 (verify_jvm_instructions_new): Call method_init_exceptions,
202 add_handler, and handle_nested_ranges.
203 * verify-impl.c (verify_method): Return 1 on success.
204 (verify_instructions_0): Save the state at PC=0.
206 * verify-impl.c (init_type_from_class): Set is_resolved and
207 ref_next on new ref_intersection.
208 (init_type_from_string): Likewise.
210 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
212 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
213 if flag_new_verifier is set.
214 * java-tree.h (flag_new_verifier): Declare.
215 * lang.opt (fnew-verifier): New option.
216 * verify-impl.c: Work around namespace pollution by undef'ing
218 (struct verifier_context): Make 'bytecode' const.
219 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
220 (types_compatible): For the BC-ABI, always consider reference types
222 (check_class_constant): Use vfr->current_class.
223 (check_constant): Likewise.
224 (check_wide_constant): Likewise.
225 (check_field_constant): Check for 'L' at start of type name.
226 (get_one_type): Return pointer instead of type. Set type result in
227 caller via passed type pointer.
228 (compute_argument_types): Update to use new get_one_type arguments.
229 (compute_return_type): Likewise.
230 (make_verifier_context): New. Allocate and initialize 'vfr'.
231 (free_verifier_context): New. Free 'vfr' and its contents.
232 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
233 and free_verifier_context.
235 2004-10-15 Tom Tromey <tromey@redhat.com>
237 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
238 * verify.h (vfy_fail): Fixed formatting.
240 * verify-impl.c (vfr): Fixed comment formatting.
241 (collapse_type): New function.
242 (verify_instructions): Notify compiler about type map.
243 * verify.h (vfy_note_stack_depth): Updated.
244 (vfy_note_stack_type): Likewise.
245 (vfy_note_local_type): Likewise.
246 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
248 * verify-glue.c (vfy_note_stack_depth): Correctly size type
249 state. Added `method' argument.
250 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
252 (vfy_note_local_type): New function.
253 (vfy_unsuitable_type): Likewise.
254 (vfy_return_address_type): Likewise.
255 (vfy_null_type): Likewise.
257 * verify.h (VFY_IN_GCC): Removed.
258 (VFY_WANT_TYPEMAP): Removed.
259 * verify-impl.c (verify_instructions_0): Removed useless "\".
260 (struct state) <next>: Uncomment.
262 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
264 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
267 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
269 * Make-lang.in (verify.o): Re-enabled this target.
270 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
271 (vfy_get_interface): Likewise.
272 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
273 * verify.h (verify_jvm_instructions_new): Declare.
274 * verify-impl.c (free_state): Temporarily comment out unused
277 2004-10-06 Tom Tromey <tromey@redhat.com>
279 * java-tree.h (JV_STATE_READ): New enum value.
281 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
283 * verify.h: New file.
285 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
287 * verify-impl.c, verify-glue.c, verify.h: New files.
288 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
290 2004-09-24 Andrew Haley <aph@redhat.com>
292 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
293 for a slot if it's of pointer type.
295 2004-09-14 Tom Tromey <tromey@redhat.com>
297 * class.c (make_class_data): Correctly initialize "state" field.
298 Initialize "engine" field.
299 * decl.c (java_init_decl_processing): Add "engine" field.
301 2004-09-10 Andrew Haley <aph@redhat.com>
304 * expr.c (build_invokeinterface): Use fast method for interface
306 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
308 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
309 (emit_symbol_table): Add new arg, element_size.
310 * decl.c (java_init_decl_processing): Initialize Class.itable.
311 * class.c (GEN_TABLE): New macro.
312 (gen_indirect_dispatch_tables): Use it. Add itable.
313 (make_class_data): Add new arg for emit_symbol_table().
315 (add_miranda_methods): Make sure search_class has been parsed.
316 (emit_symbol_table): Add new arg, element_size.
318 2004-09-06 Andrew Haley <aph@redhat.com>
320 * verify.c (merge_types): Return Object for all merges of
322 * expr.c (add_type_assertion): Don't generate assertions when
323 source type is array of Object.
325 2004-09-03 Andrew Haley <aph@redhat.com>
327 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
329 * lang.c (java_post_options): Force flag_verify_invocations if
330 we're not using indirect dispatch.
332 * expr.c (pop_type_0): Move test for interfaces before call to
333 can_widen_reference_to().
334 (build_signature_for_libgcj): Remove generation of canonical array
336 (add_type_assertion): Canonicalize both arrays.
337 Don't assert that type X can be assigned to Object.
338 Don't assert that type X an be assigned to type X.
339 Don't assert that Object can be assigned to type X.
340 (can_widen_reference_to): Warn whenever we generate an assertion.
341 (process_jvm_instruction): Use throwable_type_node for the type of
344 2004-09-01 Andrew Haley <aph@redhat.com>
346 * decl.c (java_init_decl_processing): Change
347 verify_identifier_node to "__verify".
348 * expr.c (add_type_assertion): Use verify_identifier_node for name.
349 * java-tree.h (verify_identifier_node): Change to "__verify".
351 * expr.c (build_signature_for_libgcj): New function.
352 (add_type_assertion): Use it to construct signatures for
353 source_type and target_type.
355 2004-08-27 Andrew Haley <aph@redhat.com>
357 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
358 (verify_identifier_node): New.
359 (TYPE_VERIFY_METHOD): New.
360 (struct type_assertion): New type.
361 * expr.c (type_assertion_eq): New function.
362 (type_assertion_hash): New function.
363 (add_type_assertion): New function.
364 (can_widen_reference_to): Call add_type_assertion().
365 * decl.c (java_init_decl_processing): Add verify_identifier_node.
366 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
367 (finish_class): Output TYPE_VERIFY_METHOD (type).
369 * decl.c (end_java_method): Nullify unused fields.
371 2004-08-17 Andrew Haley <aph@redhat.com>
373 * verify.c (defer_merging): Quieten.
374 * jcf-parse.c (load_class): Only try to open a class file if it's
375 java.lang.Object or if it's part of the current compilation.
376 Check that the class we just tried to load is the class we just
378 (java_parse_file): Set flag_verify_invocations off if we're
379 compiling from .class.
380 (parse_zip_file_entries): Abort if we try to read a dummy class.
381 * expr.c (can_widen_reference_to): Quieten.
382 (build_invokevirtual): Abort if we try to invokevirtual an
384 (expand_invoke): Don't build a non-interface call to an interface.
385 (build_instanceof): Don't do premature optimization if
386 flag_verify_invocations is not set.
387 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
389 (build_static_field_ref): Add correct type conversion for
391 (add_miranda_methods): Disable generation of Miranda methods for
393 (layout_class_method): Don't complain about non-static method
394 overrides static method with dummy classes.
396 2004-08-13 Tom Tromey <tromey@redhat.com>
398 * class.c (build_static_field_ref): Re-enable atable lookups for
401 * parse.y (strip_out_static_field_access_decl): Indentation fix.
403 2004-08-11 Tom Tromey <tromey@redhat.com>
405 * gcj.texi (libgcj Runtime Properties): Document new properties.
407 2004-08-06 Andrew Haley <aph@redhat.com>
409 * jcf-parse.c (load_class): Check that we really have loaded the
410 class we're looking for.
412 2004-07-19 Andrew Haley <aph@redhat.com>
414 * verify.c (verify_jvm_instructions): Comment change only.
416 * typeck.c (build_java_array_type): Add size field to array name.
418 * java-tree.h (LOCAL_SLOT_P): New.
419 (update_aliases): Add PC argument.
420 (pushdecl_function_level): New function.
422 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
423 MODIFY_EXPR, and SAVE_EXPR.
424 (java_gimplify_modify_expr): New function.
426 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
427 (expand_iinc): Pass PC to update_aliases().
428 (STORE_INTERNAL): Likewise.
429 (process_jvm_instruction): Likewise.
431 * decl.c (base_decl_map): New variable.
432 (uniq): New variable.
433 (update_aliases): Rewrite with more thorough checking.
434 (debug_variable_p): New function.
435 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
436 (check_local_named_variable): Delete whole function.
437 (initialize_local_variable): New function.
438 (check_local_unnamed_variable): Add checks and comments.
439 (find_local_variable): Rewrite.
440 (java_replace_reference): New function.
441 (function_binding_level): New variable.
442 (pushdecl_function_level): New function.
443 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
444 (maybe_pushlevels): Call pushdecl() on each of the new decls.
445 (start_java_method): Reset uniq. Create base_decl_map. Set
446 function_binding_level.
447 (end_java_method): Null unused fields to save memory.
449 2004-06-29 Andrew Haley <aph@redhat.com>
451 * except.c (expand_start_java_handler): Push a new binding level.
452 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
453 register_exception_range() to register where we'll do it.
454 (expand_end_java_handler): Remove old bogus code. Replace with
455 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
456 the top of the expression we're curently building.
457 (maybe_end_try): Delete.
458 * decl.c (binding_level.exception_range): New field.
459 (clear_binding_level): Add field exception_range. Reformat.
460 (poplevel): Call expand_end_java_handler().
461 (poplevel): Call java_add_stmt only if functionbody is false.
462 (maybe_poplevels): Don't call maybe_end_try() from here.
463 (end_java_method): Clear no longer used trees in function decl.
464 (register_exception_range): New function.
465 * java-tree.h (register_exception_range, struct eh_range): Declare.
467 2004-06-22 Andrew Haley <aph@redhat.com>
469 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
471 * check-init.c (get_variable_decl): Teach check-init about
472 FIELD_DECLs addressed via the otable.
473 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
476 2004-05-28 Andrew Haley <aph@redhat.com>
478 * jcf-parse.c (load_class): Don't try to read a class that we've
481 * expr.c (build_invokeinterface): Use the old-fashioned way of
482 doing indirect dispatch: look up interfaces by name.
483 * java-tree.h (enum java_tree_index): Add
484 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
485 * decl.c (java_init_decl_processing): Add
486 soft_lookupinterfacemethodbyname_node.
488 * gjavah.c (print_method_info): Final methods have vtable entries,
489 so gjavah needs to output them.
490 * class.c (layout_class_method): Generate vtable entries for final
492 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
493 dispatch, even if a method is final.
495 2004-05-25 Andrew Haley <aph@redhat.com>
497 * class.c (build_symbol_entry): Convert the names of constructors
498 to init_identifier_node when generating an entry for the indirect
501 * expr.c (build_known_method_ref): Generate indirect calls for
502 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
504 2004-05-24 Andrew Haley <aph@redhat.com>
506 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
507 atable element is of the right type.
509 * class.c (build_static_field_ref): Cast pointer to correct type
512 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
514 * Merged with HEAD as of 20040514. Diff against
515 gcj-abi-2-merge-20040514.
517 2004-04-16 Andrew Haley <aph@redhat.com>
519 * verify.c (check_pending_block): Disable subroutine checks.
520 (defer_merging): New function.
521 (merge_types): If types are dummy, use defer_merging to combine them.
522 (verify_jvm_instructions): If invocation is invokeinterface and
523 target is dummy, assume target really is an interface.
525 * parse.y (patch_invoke): Break out call to java_create_object.
527 * lang.c (flag_verify_invocations): New.
529 * jcf-parse.c (load_class): If we've already failed to load a
530 class, don't try again.
531 (load_class): If we can't find a .class file, don't fail, but emit
533 (parse_class_file): Don't act on dummy methods.
535 * java-tree.h (flag_verify_invocations): New.
537 (lang_type.dummy_class): New field.
538 (java_create_object): New function.
541 * expr.c (build_field_ref): Widen field offset.
542 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
543 that each of its elements is compatible with the one we're
545 (pop_type_0): Issue a warning to say that we need to generate a
547 (java_create_object): New function.
548 (build_field_ref): Only generate hard refs if we're not using
550 (expand_java_field_op): If we're using !verify_invocations and we
551 see a missing field, generate a decl for it.
553 (expand_invoke): If a class doesn't have the method we seek and
554 we're using !flag_verify_invocations, generate a decl for the
557 (build_known_method_ref): Always use indirect dispatch via the
558 atable for static methods.
560 (expand_java_NEW): Break out object creation into new function,
563 (can_widen_reference_to): Issue a warning to say that we need to
564 generate a runtime check.
566 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
567 (make_method_value): Also use index for interfaces.
568 (make_class_data): Skip dummy field for inherited data.
569 Don't build method array for dummy methods.
570 Set size_in_byte to -1 when using inirect dispatch
571 Don't build a hard class ref if we don't have a hard ref to our
572 superclass, or if we're using inirect dispatch.
573 Null out dispatch tables.
575 (layout_class_method): Don't complain about non-static method
576 overrides static method is method is artificial.
578 (build_static_field_ref): Disable atable references to static
579 fields for the time being.
581 (layout_class_methods): Check for CLASS_INTERFACE as
582 well as CLASS_ABSTRACT.
584 2004-11-24 Steven Bosscher <stevenb@suse.de>
586 * class.c (make_class_data): Don't check flag_inline_functions.
587 * lang.c (flag_really_inline): Remove unused flag.
588 (java_handle_option): Don't set it here. Remove special handling
589 of flag_inline_functions for Java.
590 (java_init): Don't set flag_inline_trees here. Already done...
591 (java_post_options): ...here. Don't clear flag_inline_functions.
593 2004-11-24 Steven Bosscher <stevenb@suse.de>
595 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
596 (java_gimplify_exit_block_expr): New function.
597 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
599 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
600 (EXIT_BLOCK_EXPR): Likewise.
601 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
602 (LABELED_BLOCK_BODY): Likewise.
603 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
604 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
605 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
607 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
608 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
609 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
610 second operand of EXIT_BLOCK_EXPR.
611 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
613 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
615 2004-11-23 Ben Elliston <bje@au.ibm.com>
617 * xref.h (xref_flag_value): Remove.
618 (xref_set_data, xref_get_data): Likewise.
619 (xref_set_current_fp): Likewise.
620 (XREF_NONE): Likewise.
621 (XREF_GET_DATA): Likewise.
622 * xref.c (xref_flag_value): Remove.
623 (xref_set_data, xref_get_data): Likewise.
624 (xref_set_current_fp): Likewise.
626 2004-11-23 Ben Elliston <bje@au.ibm.com>
628 * gjavah.c (output_directory): Make static.
629 (temp_directory): Likewise.
631 2004-11-15 Tom Tromey <tromey@redhat.com>
633 * decl.c (instn_ptr_type_node): Removed.
634 (lineNumbers_ptr_type_node): Removed.
635 (jint_type): Removed.
636 (jint_ptr_type): Removed.
638 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
641 * check-init.c (check_init): Ignore DECL_EXPR.
642 * expr.c (always_initialize_class_p): Reenable.
643 (build_class_init): Use a variable to store the decl. Also use
644 boolean_false_node instead of integer_zero_node.
645 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
648 2004-11-08 Tom Tromey <tromey@redhat.com>
651 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
652 generating a JNI header.
653 (print_field_info): Handle JNI headers.
654 (jni_print_float): Likewise.
655 (jni_print_double): Likewise.
657 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
659 * decl.c (end_java_method): Remove duplicated code.
661 2004-11-06 Zack Weinberg <zack@codesourcery.com>
662 Gerald Pfeifer <gerald@pfeifer.com>
664 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
667 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
670 * class.c: Reinstate 2004-08-18 patch.
671 (make_local_function_alias): Don't create an alias for extern (native)
674 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
677 * class.c (make_local_function_alias): Revert 2004-08-18 change.
678 (make_method_value): Likewise.
680 2004-10-21 Andrew Haley <aph@redhat.com>
683 * jcf-parse.c (set_source_filename): Add code to build new sfname.
685 2004-10-20 Andrew Haley <aph@redhat.com>
687 * decl.c (end_java_method): Don't expand if flag_syntax_only.
688 Remove duplicated code block.
690 2004-10-18 Steven Bosscher <stevenb@suse.de>
692 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
693 New rules to work around old Bison warnings.
695 2004-10-17 Steven Bosscher <stevenb@suse.de>
697 * class.c (ident_subst): Always alloca buffer.
698 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
699 opcode after including javaop.def.
700 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
701 conditional expression that exits, to avoid warnings.
702 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
703 a user of an extension.
704 * win32-host.c: Move check down to have non-empty file when
705 WIN32 is not defined.
707 * Make-lang.in (java-warn): Add STRICT_WARN.
708 (java/jcf-io.o-warn): Don't have Werror for this file.
709 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
711 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
713 * expr.c (expr_add_location): Move declaration to before all
715 * parse.y (java_expand_classes): Ditto.
716 * lex.c (java_peek_unicode): Ditto.
718 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
720 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
721 if possible, else convert `foo' to 'foo'.
725 * jcf-io.c: Likewise.
726 * jcf-parse.c: Likewise.
731 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
733 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
734 rename parameter 'msg' to 'msgid' in function declaration.
735 (issue_warning_error_from_context): Likewise.
736 (yyerror): Rename parameter 'msg' to 'msgid'.
737 (all over): Use new quoting style for diagnostics.
739 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
741 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
742 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
745 2004-10-14 Matt Austern <austern@apple.com>
747 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
750 2004-10-13 Tom Tromey <tromey@redhat.com>
753 * lang.opt (--extdirs): Document.
754 * jvspec.c (lang_specific_driver): Recognize -encoding and
757 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
759 * parse.y (issue_warning_error_from_context): Use va_list *
760 instead of va_list parameter.
761 (parse_error_context): Update call.
762 (parse_warning_context): Likewise.
764 2004-10-05 Zack Weinberg <zack@codesourcery.com>
766 * parse.y, parse-scan.y: Add list of diagnostic messages to
767 insulate translation template from version of yacc/bison used
768 to compile the grammar.
770 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
772 Prepare for %q, %< and %> in diagnostic message strings.
773 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
774 Name second parameter 'msgid'.
775 * parse.y: Additionally include pretty-print.h and diagnostic.h.
776 (issue_warning_error_from_context): Use pretty-printer functions
777 instead of vsprintf for constructing formatted messages. Rename
778 parameter 'msg' to 'msgid'.
779 (parse_error_context): Rename parameter 'msg' to 'msgid'.
780 (parse_warning_context): Likewise.
782 2004-10-05 Andrew Haley <aph@redhat.com>
785 * jcf-parse.c (parse_zip_file_entries): If a class has a
786 superclass and a TYPE_SIZE of zero, lay it out.
788 2004-09-30 Andrew Haley <aph@redhat.com>
791 * jcf-parse.c (compute_class_name): Rewrite.
793 2004-10-01 Jan Hubicka <jh@suse.cz>
795 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
797 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
799 * lex.c: Fix a comment typo.
801 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
803 * java-tree.h: Fix a comment typo.
805 2004-09-30 Per Bothner <per@bothner.com>
807 Simplify lexer. Implement --enable-mapped-location support.
808 * jcf-parse.c (parse_class_file): Use linemap_line_start.
809 (parse_source_file_1): Pass filename as extra parameter, so we can call
810 linemap_add and set input_location here, rather than in both callers.
811 (read_class): Pass copied filename to parse_source_file_1.
812 Don't initialize wfl_operator - only needed for source compilation.
813 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
814 * lex.h: Remove a bunch of debugging macros.
815 * lex.h (struct_java_line, struct java_error): Remove types.
816 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
817 (struct java_lc_s): Remove prev_col field.
818 (struct java_lexer): New fields next_unicode, next_columns, and
819 avail_unicode. New position field, and maybe token_start field.
820 Don't need hit_eof field - use next_unicode == -1 instead.
821 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
822 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
823 * parse.h: Various changes for USE_MAPPED_LOCATION.
824 (EXPR_WFL_EMIT_LINE_NOTE): XXX
825 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
826 (struct parser_ctxt): New file_start_location field.
827 Remove p_line, c_line fields since we no longer save lines.
828 Remove elc, lineno, and current_jcf fields - no longer used.
829 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
830 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
831 source_location and is probably not needed anymore anyway.
832 Use new expr_add_Location function.
833 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
834 (java_pop_parser_context): Minor cleanup.
835 (java_parser_context_save_global, java_parser_context_restore_global,
836 java_pop_parser_context): Save/restore input_location as a unit.
837 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
838 a source_location instead of a wfl context node.
839 (check_class_interface_creation): input_filename is not addressable.
840 (create_artificial_method): Calling java_parser_context_save_global
841 and java_parser_context_restore_global is overkill. Instead,
842 temporarily set input_location from class decl.
843 (java_layout_seen_class_methods): Set input_location from method decl.
844 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
845 (finish_loop_body): Likewise.
846 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
847 (java_sprint_unicode): Take a character, not index in line.
848 (java_sneak_uncode): Replaced by java_peek_unicode.
849 (java_unget_unicode): No longer used.
850 (java_allocate_new_line. java_store_unicode): Removed, since we
851 no longer remember "lines".
852 (java_new_lexer): Update for new data structures.
853 (java_read_char): Move unget_value checking to java_read_unicode.
854 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
855 efficient functions that are used directly when lexing.
856 (java_read_unicode_collapsing_terminators): No longer needed.
857 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
858 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
859 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
860 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
861 combine switch branches, and test for common token kinds earlier.
862 (java_lex_error): Rewrite.
863 * jv-scan.c (expand_location): New function, copied from tree.c.
864 (main): Set ctxp->filename instead of setting input_filename directly.
866 2004-09-30 Per Bothner <per@bothner.com>
868 More cleanup for --enable-mapped-location.
869 * class.c (push_class): If USE_MAPPED_LOCATION don't set
870 input_location here. Instead do it in give_name_to_class.
871 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
872 * expr.c (expand_byte_code): Call linemap_line_start.
873 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
874 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
875 (expr_add_location): New function, if USE_MAPPED_LOCATION.
876 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
877 to USE_MAPPED_LOCATION case.
879 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
880 * jcf-parse.c (java_parse_file): Don't set input_filename.
881 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
882 Create a list of TRANSLATION_UNIT_DECL.
883 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
884 reason is so we can set a DECL_SOURCE_LOCATION for each file.
885 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
886 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
887 (file_start_location): New static.
888 (set_source_filename): Avoid extra access to input_filename macro.
889 Concatenate new name with class's package prefix.
890 (set_source_filename, give_name_to_class): Update.
891 (give_name_to_class): Set class's "line 0" input_location here.
892 (parse_class_file): Set input_location as a unit.
894 * jcf-parse.c (load_class): Sanity test if missing inner class file.
896 2004-09-29 Per Bothner <per@bothner.com>
898 * java-tree.h: Redefine some macros and add some declaration
899 to handle the USE_MAPPED_LOCATION case.
900 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
901 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
902 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
903 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
905 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
906 * decl.c (finish_method, java_add_stmt): Likewise.
907 * java-gimplify.c (java-gimplify.c): Likewise.
908 * jcf-write.c (generate_bytecode_insns): Likewise.
909 * lang.c (java_post_options): Likewise - call linemap_add.
911 2004-09-29 Andrew Haley <aph@redhat.com>
914 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
915 result of TRUNC_MOD_EXPR.
916 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
917 * decl.c (java_init_decl_processing): Mark
918 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
920 2004-09-28 Tom Tromey <tromey@redhat.com>
923 * class.c (add_miranda_methods): Load superinterface if not
926 2004-09-28 Andrew Haley <aph@redhat.com>
929 * jcf-parse.c (load_class): Don't try to read a class that we've
932 2004-09-28 Andrew Haley <aph@redhat.com>
934 * jcf-parse.c (load_class): Back out previous broken patch.
936 2004-09-28 Andrew Haley <aph@redhat.com>
939 * jcf-parse.c (load_class): Don't try to read a class that we've
941 Check that we really did read the right class.
943 2004-09-25 Tom Tromey <tromey@redhat.com>
946 * parse.y (create_artificial_method): Use add_method_1.
948 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
950 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
952 * gcj.texi: Fix typos.
954 2004-09-24 Tom Tromey <tromey@redhat.com>
957 * parse.y (class_instance_creation_expression): Set `$$' to NULL
958 in error parts of rule.
959 (unary_expression): Don't call error_if_numeric_overflow when $1
962 2004-09-24 Tom Tromey <tromey@redhat.com>
965 * parse.y (resolve_qualified_expression_name): Set
966 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
967 * expr.c (force_evaluation_order): Check for empty argument list
968 after stripping COMPOUND_EXPR.
970 2004-09-23 Andrew Haley <aph@redhat.com>
973 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
976 2004-09-23 Tom Tromey <tromey@redhat.com>
979 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
980 where operand is null.
982 2004-09-23 Tom Tromey <tromey@redhat.com>
985 * parse.y (not_accessible_p): Allow access to protected members
986 even when class is not static.
988 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
990 * Make-lang.in: Revert the gcc-none.o change.
992 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
994 * parse.y (patch_anonymous_class): VEC_space returns true if there
997 2004-09-21 Matt Austern <austern@apple.com>
1000 * gjavah.c (free_method_name_list): Fix function definition so
1001 it's a proper C prototype.
1003 2004-09-21 Tom Tromey <tromey@redhat.com>
1006 * gjavah.c (free_method_name_list): New method.
1009 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1010 Zack Weinberg <zack@codesourcery.com>
1012 * java-tree.def: Use tree_code_class enumeration constants
1013 instead of code letters.
1014 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1015 new tree-class enumeration constants.
1017 2004-09-13 Tom Tromey <tromey@redhat.com>
1020 * class.c (layout_class_method): Put synthetic methods into the
1023 2004-09-11 Andrew Pinski <apinski@apple.com>
1025 * Make-lang.in (java/ggc-none.c): Change dependency
1026 for ggc.h into $(GGC_H).
1028 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1030 * Make-lang.in (java/win32-host.o): Add dependency on
1032 * win32-host.c: Add includes for coretypes.h, jcf.h
1034 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1036 * Make-lang.in (GCJH_OBJS): Change dependency from
1037 ggc-none.o to java/ggc-none.o
1038 (JCFDUMP_OBJS): Likewise.
1039 (java/ggc-none.o): New target.
1041 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1043 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1044 * class.c (build_utf8_ref, build_static_field_ref,
1045 make_field_value, make_method_value, get_dispatch_table,
1046 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1047 * constants.c (get_tag_node, build_ref_from_constant_pool,
1048 build_constants_constructor): Likewise.
1049 * decl.c (java_init_decl_processing): Likewise.
1050 * expr.c (build_java_array_length_access, build_newarray,
1051 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1052 build_java_binop, build_field_ref, expand_java_add_case,
1053 expand_java_call, build_known_method_ref, build_invokevirtual,
1054 build_invokeinterface, build_jni_stub): Likewise.
1055 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1056 * jcf-parse.c (get_constant): Likewise.
1057 * lex.c (do_java_lex): Likewise.
1058 * parse.y (patch_binop, patch_unaryop, patch_cast,
1059 build_newarray_node, patch_newarray): Likewise.
1060 * resource.c (compile_resource_data): Likewise.
1061 * typeck.c (build_prim_array_type): Likewise.
1063 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1065 * decl.c (java_init_decl_processing): Adjust
1066 initialize_sizetypes call.
1068 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1070 * jv-scan.c (fancy_abort): Add.
1072 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1074 * expr.c (build_java_arrayaccess): Use convert to change
1077 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1079 * class.c (make_local_function_alias): Allocate extra space for 'L'
1080 in name buffer. Reported by Thomas Neumann.
1082 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1084 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1085 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1086 * lex.c (do_java_lex): Adjust.
1087 (error_if_numeric_overflow): Likewise.
1089 2004-08-18 Andrew Pinski <apinski@apple.com>
1091 * class.c (make_local_function_alias): Only make a new decl if we
1092 support alias attribute on all decls.
1094 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1096 * class.c (make_local_function_alias): New function. Create local
1097 alias for public method DECL.
1098 (make_method_value): Use make_local_function_alias.
1099 * parse.y (craft_constructor): Don't special-case anonymous classes.
1100 Always set ctor_name to init_identifier_node.
1101 (lookup_method_invoke): Call layout_class_method when creating
1102 anonymous class constructor.
1104 2004-08-18 Richard Henderson <rth@redhat.com>
1106 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1107 default case. Treat '<' similarly. Update for
1108 is_gimple_formal_tmp_var name change.
1110 2004-08-17 Andrew Haley <aph@redhat.com>
1112 * lang.c (lang_printable_name): Obey verbose flag.
1113 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1114 lang_printable_name().
1115 (verify_constructor_circularity, get_printable_method_name,
1116 check_abstract_method_definitions, java_check_regular_methods,
1117 java_check_abstract_methods, check_inner_class_access,
1118 fix_constructors, patch_method_invocation, patch_return):
1120 * expr.c (pop_type_0): Likewise.
1122 * java-tree.h (lang_printable_name_wls): Delete.
1124 2004-08-16 Tom Tromey <tromey@redhat.com>
1127 * parse.y (primary): Changed for initialized and uninitialized
1129 (array_access): Handle array_creation_initialized.
1130 (array_creation_expression): Split into
1131 array_creation_initialized and array_creation_uninitialized.
1133 2004-08-16 Andrew Haley <aph@redhat.com>
1135 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1136 generating bytecode.
1138 2004-08-16 Elliot Lee <sopwith@redhat.com>
1141 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1142 spaces, and quoted filelists.
1144 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1146 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1147 * class.c (build_utf8_ref, build_static_field_ref,
1148 make_field_value, make_method_value, get_dispatch_table,
1149 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1150 * constants.c (get_tag_node, build_ref_from_constant_pool,
1151 build_constants_constructor): Likewise.
1152 * decl.c (java_init_decl_processing): Likewise.
1153 * expr.c (build_java_array_length_access, build_newarray,
1154 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1155 build_java_binop, build_field_ref, expand_java_add_case,
1156 expand_java_call, build_known_method_ref, build_invokevirtual,
1157 build_invokeinterface, build_jni_stub): Likewise.
1158 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1159 * jcf-parse.c (get_constant): Likewise.
1160 * lex.c (do_java_lex): Likewise.
1161 * parse.y (patch_binop, patch_unaryop, patch_cast,
1162 build_null_of_type, patch_newarray): Likewise.
1163 * resource.c (compile_resource_data): Likewise.
1164 * typeck.c (build_prim_array_type): Likewise.
1166 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1168 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1169 Don't create BLOCK here or call java_gimplify_block.
1171 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1173 * java-tree.h (flag_deprecated): Removed.
1174 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1175 * parse.y (check_deprecation): Check warn_deprecated instead of
1178 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1180 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1181 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1182 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1183 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1184 flag_force_classes_archive_check, flag_optimize_sci,
1185 flag_indirect_dispatch): Remove explicit declarations.
1186 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1189 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1192 * Make-lang.in (java.install-man): Install from either build
1193 tree or source tree, whichever has the file first.
1195 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1197 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1198 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1199 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1200 (do_java_lex): Likewise. Adjust force_fit_type call.
1202 2004-08-04 Roger Sayle <roger@eyesopen.com>
1203 Andrew Haley <aph@redhat.com>
1205 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1206 checking trees as they're being built.
1207 (convert): Call convert_ieee_real_to_integer if we're
1208 converting a constant, even if we're writing a class file.
1210 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1213 * parse.y (fold_constant_for_init): Call resolve_field_access with
1214 correct current_class context.
1216 2004-08-01 Roger Sayle <roger@eyesopen.com>
1218 * decl.c (update_aliases, initialize_local_variable): Replace calls
1219 to build with calls to buildN.
1220 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1221 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1222 * parse.h (BUILD_THROW): Likewise.
1223 * parse.y (switch_expression, synchronized_statement,
1224 catch_clause_parameter, array_creation_expression,
1225 conditional_expression, make_qualified_name,
1226 resolve_qualified_expression_name, patch_method_invocation,
1227 patch_invoke, build_method_invocation, build_new_invocation,
1228 build_assignment, patch_assignment, build_binop, patch_binop,
1229 build_string_concatenation, build_incdec, patch_unaryop,
1230 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1231 patch_return, build_if_else_statement, build_labeled_block,
1232 build_new_loop, build_loop_body, build_bc_statement,
1233 build_assertion, encapsulate_with_try_catch, build_try_statement,
1234 build_try_finally_statement, patch_synchronized_statement,
1235 emit_test_initialization): Likewise, replace build with buildN.
1237 2004-07-28 Eric Christopher <echristo@redhat.com>
1239 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1240 (java_unsafe_for_reeval): Ditto.
1242 2004-07-26 <hp@bitrange.com>
1244 * parse.y (build_super_invocation): Adjust declaration order to
1245 avoid declaration after statement.
1247 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1249 * decl.c: Rename all identifiers named `class' to `cl'.
1251 2004-07-25 Richard Henderson <rth@redhat.com>
1253 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1255 2004-07-23 Mike Stump <mrs@apple.com>
1257 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1258 * gjavah.c (throwable_p, decode_signature_piece,
1259 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1260 process_file): Likewise.
1261 * jcf-dump.c (main): Likewise.
1262 * jcf-io.c (read_zip_member): Likewise.
1263 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1264 give_name_to_class, get_class_constant): Likewise.
1265 * jcf-write.c (find_constant_wide, push_long_const,
1266 generate_classfile): Likewise.
1267 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1268 * parse.y (read_import_dir): Likewise.
1269 * typeck.c (parse_signature_type): Likewise.
1270 * verify.c (verify_jvm_instructions): Likewise.
1271 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1273 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1275 * Make-lang.in: Replace rmic and rmiregistry references with
1276 grmic and grmiregistry.
1277 * gcj.texi: Likewise.
1279 2004-07-20 Andrew Haley <aph@redhat.com>
1282 * verify.c (verify_jvm_instructions): Comment change only.
1284 * typeck.c (build_java_array_type): Add size field to array name.
1286 * java-tree.h (LOCAL_SLOT_P): New.
1287 (update_aliases): Add PC argument.
1288 (pushdecl_function_level): New function.
1290 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1291 MODIFY_EXPR, and SAVE_EXPR.
1292 (java_gimplify_modify_expr): New function.
1294 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1295 (expand_iinc): Pass PC to update_aliases().
1296 (STORE_INTERNAL): Likewise.
1297 (process_jvm_instruction): Likewise.
1299 * decl.c (base_decl_map): New variable.
1300 (uniq): New variable.
1301 (update_aliases): Rewrite with more thorough checking.
1302 (debug_variable_p): New function.
1303 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1304 (check_local_named_variable): Delete whole function.
1305 (initialize_local_variable): New function.
1306 (check_local_unnamed_variable): Add checks and comments.
1307 (find_local_variable): Rewrite.
1308 (java_replace_reference): New function.
1309 (function_binding_level): New variable.
1310 (pushdecl_function_level): New function.
1311 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1312 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1313 (start_java_method): Reset uniq. Create base_decl_map. Set
1314 function_binding_level.
1315 (end_java_method): Null unused fields to save memory.
1317 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1319 * class.c (add_interface_do): Remove.
1320 (set_super_info, interface_of_p, maybe_add_interface,
1321 add_interface, make_class_data, layout_class,
1322 add_miranda_methods): Adjust BINFO accessors and addition.
1323 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1325 * jcf-write.c (generate_classfile): Likewise.
1326 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1327 check_circular_reference, java_complete_class,
1328 check_abstract_method_definitions,
1329 java_check_abstract_method_definitions,
1330 check_interface_throws_clauses, java_check_abstract_methods,
1331 lookup_java_interface_method2,
1332 find_applicable_accessible_methods_list): Adjust BINFO accessors
1334 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1336 2004-07-18 Roger Sayle <roger@eyesopen.com>
1338 * builtins.c (max_builtin, min_builtin,
1339 java_build_function_call_expr): Replace calls to build with buildN.
1340 * class.c (build_class_ref, build_static_field_ref,
1341 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1342 * constants.c (build_ref_from_constant_pool): Likewise.
1343 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1344 add_stmt_to_compound): Likewise.
1345 * except.c (build_exception_object_ref, expand_end_java_handler):
1347 * java-gimplify.c (java_gimplify_case_expr,
1348 java_gimplify_default_expr, java_gimplify_block,
1349 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1350 * jcf-write.c (generate_bytecode_insns): Likewise.
1351 * typeck.c (convert_ieee_real_to_integer): Likewise.
1353 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1355 * java-tree.h (builtin_function): Declare.
1357 2004-07-16 Steven Bosscher <stevenb@suse.de>
1359 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1360 abuse restore_line_number_status.
1362 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1365 * jcf-parse.c (java_emit_static_constructor): Specify default
1368 2004-07-13 Per Bothner <per@bothner.com>
1370 * java-tree.h (all_class_filename): Remove useless macro.
1371 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1372 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1373 * parse.y (java_parser_context_restore_global): Replace
1374 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1375 * jcf-parse.c (read_class, java_parse_file): Likewise.
1377 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1380 gjavah.c (print_field_info): Emit constant only if field is static.
1382 2004-07-11 Roger Sayle <roger@eyesopen.com>
1384 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1385 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1386 build_java_ret, build_java_throw_out_of_bounds_exception,
1387 build_java_array_length_access, java_check_reference,
1388 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1389 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1390 expand_java_arrayload, build_java_monitor, expand_java_return,
1391 expand_load_internal, expand_java_NEW, build_get_class,
1392 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1393 build_java_soft_divmod, build_java_binop, build_field_ref,
1394 expand_compare, expand_java_goto, expand_java_switch,
1395 expand_java_add_case, build_class_init, build_known_method_ref,
1396 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1397 expand_invoke, build_jni_stub, expand_java_field_op,
1398 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1399 force_evaluation_order, emit_init_test_initialization): Convert
1400 calls to "build" into calls to the prefered "buildN" functions.
1402 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1404 * java-tree.h (set_block): Remove.
1405 * lang.c (java_clear_binding_stack): New.
1406 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1407 * decl.c (struct binding_level): Remove this_block.
1408 (clear_binding_level): Likewise.
1409 (poplevel): Don't handle this_block.
1410 (set_block): Remove.
1412 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1414 * class.c (common_enclosing_context_p): Remove statement with no
1417 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1420 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1421 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1422 (craft_constructor): Inherit access flags for implicit constructor
1423 from the enclosing class.
1424 (create_class): Fix comment typo.
1425 (resolve_qualified_expression_name): Pass type of qualifier to
1426 not_accessible_p, not the type in which target field was found.
1427 (not_accessible_p): Handle inner classes. Expand protected
1428 qualifier-subtype check to enclosing instances, but don't apply this
1429 check to static members. Allow protected access to inner classes
1430 of a subtype. Allow private access within common enclosing context.
1431 (build_super_invocation): Get WFL line number info from current
1433 (build_incomplete_class_ref): Update for new create_anonymous_class
1435 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1436 common_enclosing_instance_p.
1437 * class.c (common_enclosing_context_p): New. Determine if types
1438 share a common enclosing context, even across static contexts.
1439 (common_enclosing_instance_p): Renamed from
1440 common_enclosing_context_p. Determines if types share a common
1441 non-static enclosing instance.
1442 * java-tree.h (common_enclosing_instance_p): Declare.
1443 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1444 for inner class constructors.
1445 (generate_classfile): Use get_method_access_flags.
1447 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1449 * class.c (interface_of_p): Check for null TYPE_BINFO.
1451 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1453 * class.c (make_class): Do not create binfo here.
1454 (set_super_info): Create it here.
1455 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1457 2004-07-08 Richard Henderson <rth@redhat.com>
1459 * expr.c (case_identity, get_primitive_array_vtable,
1460 java_expand_expr, emit_init_test_initialization): Remove.
1461 * java-tree.h (java_expand_expr): Remove.
1462 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1464 2004-07-07 Per Bothner <per@bothner.com>
1466 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1467 get internal error due to mismatched types.
1469 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1471 * gcj.texi (Linking): New node. Document -lgij usage.
1473 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1475 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1476 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1477 * java/class.c (set_super_info, class_depth, interface_of_p,
1478 maybe_add_interface, add_interface, make_class_data,
1479 layout_class, add_miranda_methods): Adjust BINFO macros.
1480 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1481 * jcf-write.c (generate_classfile): Likewise.
1482 * parse.y (patch_anonymous_class,
1483 check_inner_circular_reference, check_circular_reference,
1484 java_complete_class, check_abstract_method_definitions,
1485 java_check_abstract_method_definitions,
1486 check_interface_throws_clauses, java_check_abstract_methods,
1487 lookup_java_interface_method2,
1488 find_applicable_accessible_methods_list): Likewise.
1489 * typeck.c (find_method_in_interface): Likewise.
1490 * verify.c (merge_types): Likewise.
1492 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1494 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1495 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1497 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1499 * class.c (make_class): Use make_tree_binfo.
1500 (set_super_info, add_interface_do): Likewise.
1501 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1503 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1505 * verify.c: Correct array element access formatting thinko.
1507 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1509 * verify.c: Insert a short blurb at the start referring to the JVMS.
1510 (merge_type_state): Remove redundant nested if statement.
1511 (verify_jvm_instructions): Ensure current_subr is initialised to
1513 Minor formatting fixes all over the place.
1515 2004-07-02 Richard Henderson <rth@redhat.com>
1517 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1519 2004-07-01 Richard Henderson <rth@redhat.com>
1521 * class.c (registerClass_libfunc): Remove.
1522 (init_class_processing): Don't set it.
1523 (emit_register_classes): Take list_p parameter. Fill it in
1524 with _Jv_RegisterClass calls.
1525 * decl.c (java_init_decl_processing): Don't call
1526 init_resource_processing.
1527 * jcf-parse.c (java_emit_static_constructor): New.
1528 (java_parse_file): Call it.
1529 * resource.c (registerResource_libfunc): Remove.
1530 (init_resource_processing): Remove.
1531 (write_resource_constructor): Take list_p parameter. Fill it in
1532 with _Jv_RegisterResource calls.
1533 * java-tree.h: Update prototypes.
1535 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1538 * class.c (layout_class_method): Do not override package-private
1539 method if its in a different package.
1540 (split_qualified_name): Move here from parse.y. Rename from
1541 breakdown_qualified. Add comment.
1542 (in_same_package): Move here from parse.y. Add comment.
1543 * java-tree.h (break_down_qualified, in_same_package): Declare.
1544 (in_same_package): Likewise.
1545 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1548 2004-06-29 Andrew Haley <aph@redhat.com>
1550 * except.c (expand_start_java_handler): Push a new binding level.
1551 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1552 register_exception_range() to register where we'll do it.
1553 (expand_end_java_handler): Remove old bogus code. Replace with
1554 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1555 the top of the expression we're curently building.
1556 (maybe_end_try): Delete.
1557 * decl.c (binding_level.exception_range): New field.
1558 (clear_binding_level): Add field exception_range. Reformat.
1559 (poplevel): Call expand_end_java_handler().
1560 (poplevel): Call java_add_stmt only if functionbody is false.
1561 (maybe_poplevels): Don't call maybe_end_try() from here.
1562 (end_java_method): Clear no longer used trees in function decl.
1563 (register_exception_range): New function.
1564 * java-tree.h (register_exception_range, struct eh_range): Declare.
1566 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1568 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1570 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1573 * expr.c (class_has_finalize_method): Fix method name indentation.
1574 (expand_java_call): Remove K&R style parameter declaration.
1575 (expand_invoke): Fix statement indentation.
1576 (expand_java_field_op): Likewise.
1577 * parse-scan.y: Fix typo.
1578 (reset_report): Fix method name indentation.
1579 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1581 * verify.c (verify_jvm_instructions): Document parameters, insert
1583 * lang.c (lang_init_source): Fix method name indentation.
1584 * class.c (common_enclosing_context_p): Likewise.
1585 (emit_symbol_table): Fix parameter list indentation.
1586 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1587 parameter declaration.
1588 * constants.c: Fix copyright notice indentation.
1589 * typeck.c (find_method_in_superclasses): Fix parameter list
1591 (find_method_in_interfaces): Likewise.
1592 * zextract.c (makelong): Fix method name indentation.
1594 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1597 * parse.y (create_interface): Set correct access modifiers for
1599 * jcf-write.c (get_classfile_modifiers): New function.
1600 (generate_classfile): Use get_classfile_modifiers, not
1603 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1605 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1606 dependency to current parser context, not NULL_TREE, for top-level
1608 (jdep_resolve_class): Enable member access check for all inner
1611 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1613 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1616 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1619 * expr.c (expand_java_field_op): Ensure that target class for static
1620 field access has been loaded.
1622 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1623 Ranjit Mathew <rmathew@hotmail.com>
1625 PR java/1207, java/16178
1626 * jcf-parse.c (load_class): Return immediately if passed a type decl
1627 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1628 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1629 before calling load_class.
1630 (qualify_and_find): Likewise.
1631 (find_in_imports_on_demand): Likewise.
1632 (find_applicable_accessible_methods_list): Likewise.
1634 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1636 * parse.y (java_layout_seen_class_methods): Don't call load_class
1637 on class defined by source parser.
1639 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1641 * parse.y (set_nested_class_simple_name_value): Removed.
1642 (java_complete_expand_class): Remove calls to
1643 set_nested_class_simple_name_value.
1645 2004-06-22 Andrew Haley <aph@redhat.com>
1646 Ranjit Mathew <rmathew@hotmail.com>
1648 Fixes PR java/16113.
1649 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1651 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1653 * parse.y (create_class): Correct diagnostic message about
1654 java.lang.Object extending anything else.
1656 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1658 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1659 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1660 * constants.c (build_ref_from_constant_pool): Likewise.
1661 * expr.c (build_java_array_length_access): Likewise.
1662 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1663 (invoke_build_dtable, build_invokevirtual): Likewise.
1664 (build_invokeinterface, java_expand_expr): Likewise.
1665 (emit_init_test_initialization): Likewise.
1666 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1667 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1669 2004-06-21 Andrew Haley <aph@redhat.com>
1671 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1674 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1676 * jcf.h (struct JCF): Change java_source, right_zip and finished
1678 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1679 byte_swap and use_fallback to unsigned int.
1680 * parse.h (struct _jdep): Change flag0 to unsigned int.
1682 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1685 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1686 before trying to lay out its methods.
1687 * jcf-parse.c (read_class): Track parsed files using canonical paths
1688 obtained via lrealpath from libiberty.
1689 (java_parse_file): Likewise.
1690 (parse_source_file_1): Rename formal parameter to reflect its
1691 modified purpose. Minor formatting fix.
1693 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1695 * class.c (emit_register_classes): Make the function uninlinable,
1696 do not set current_function_cannot_inline.
1697 * resource.c (write_resource_constructor): Do not reset
1698 flag_inline_functions around rest_of_compilation.
1700 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1703 * expr.c (java_truthvalue_conversion): Handle
1704 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1705 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1706 i.e. return the expression.
1708 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1710 * gjavah.c: Include version.h
1712 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1714 * jcf-write.c (generate_bytecode_conditional): Correct handling
1715 of unordered conditionals. Add comment.
1717 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1718 Per Bothner <per@bothner.com>
1720 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1721 local variable was initialised upon declaration.
1722 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1723 variable was final and initialised upon declaration.
1724 * check-init.c (check_final_reassigned): Give error only if a blank
1725 final is not definitely unassigned or if an initialised final is
1727 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1728 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1729 (check_init): Perform initialised-variable-removing-optimisation
1730 only on non-final local variables.
1732 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1734 * jcf-write.c (generate_bytecode_conditional): Handle binops
1735 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1737 (generate_bytecode_insns): Likewise.
1739 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1741 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1742 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1744 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1746 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1747 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1749 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1751 * decl.c (struct binding_level): Add GTY marker. Compile
1752 binding_depth unconditionally.
1753 (current_binding_level, free_binding_level, global_binding_level):
1755 (clear_binding_level): Unconditionally set binding_depth.
1756 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1758 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1760 * lex.c (java_new_lexer): Set 'encoding'.
1761 (java_read_char): Improve error message for unrecognized characters.
1762 * lex.h (struct java_lexer): New field 'encoding'.
1764 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1766 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1768 2004-05-21 Mark Wielaard <mark@klomp.org>
1770 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1773 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1775 * typeck.c: Remove non-printable character 160.
1777 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1779 * check-init.c: Correct minor typos.
1781 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1783 * Make-lang.in, expr.c, java-gimplify.c: Rename
1784 tree-simple.[ch] to tree-gimple.[ch].
1786 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1788 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1790 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1792 Merge from tree-ssa-20020619-branch. See
1793 ChangeLog.tree-ssa for details.
1795 * Make-lang.in, builtins.c, check-init.c, class.c,
1796 constants.c, decl.c, except.c, expr.c, java-except.h,
1797 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1798 lang.c, lang.opt, parse.y, resource.c: Merged.
1799 * java-gimplify.c: New file.
1801 2004-05-10 Andrew Haley <aph@redhat.com>
1803 * parse.y (create_class): Set TYPE_VFIELD.
1804 * decl.c (java_init_decl_processing): Likewise.
1806 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1807 * class.c (make_method_value): Replace DECL_VINDEX with call to
1809 (get_dispatch_vector): Likewise.
1810 (layout_class_method): Likewise.
1811 Replace set of DECL_VINDEX with call to set_method_index().
1812 (set_method_index): New function.
1813 (get_method_index): New function.
1814 * java-tree.h (set_method_index): New function decl.
1815 (get_method_index): New function decl.
1817 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1819 * parse.y (check_pkg_class_access): Add new argument
1820 and use it when cl is NULL to call lookup_cl on it.
1821 (parser_check_super_interface): Do not call lookup_cl.
1822 Pass this_decl to check_pkg_class_access and NULL
1823 instead of lookup_cl.
1824 (parser_check_super): Update for change in
1825 check_pkg_class_access.
1826 (do_resolve_class): Likewise.
1827 (process_imports): Likewise.
1828 (find_in_imports_on_demand): Likewise.
1829 (resolve_qualified_expression_name): Likewise.
1831 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1833 Fixes PR java/9685, PR java/15073
1834 * parse.y (accessibility_string): New method.
1835 (not_accessible_field_error): Use accessibility_string()
1836 instead of java_accstring_lookup().
1837 (resolve_qualified_expression_name): Check with
1838 check_pkg_class_access() before allowing access using
1841 Use check_pkg_class_access() instead of not_accessible_p()
1842 for unqualified types.
1843 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1844 REFERENCE for package-private access checking.
1845 (patch_method_invocation): Use accessibility_string() instead
1846 of java_accstring_lookup().
1848 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1851 * gjavah.c (struct method_name): Add member is_native.
1852 (overloaded_jni_method_exists_p): Match candidate method only if
1854 (print_method_info): Initialise is_native flag from the method's
1857 2004-04-30 Roger Sayle <roger@eyesopen.com>
1859 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1860 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1862 2004-04-22 Roger Sayle <roger@eyesopen.com>
1864 * resource.c (write_resource_constructor): Guard call to possibly
1865 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1867 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1869 * class.c (make_class_data): Add new field aux_info.
1870 * decl.c (java_init_decl_processing): Push type and decl for
1873 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
1875 * expr.c (expand_java_NEW): Don't use size argument for
1876 _Jv_AllocObject calls.
1877 * parse.y (patch_invoke): Likewise.
1879 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1881 * expr.c (build_invokeinterface): Remove unused variables to
1884 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1886 * class.c (get_interface_method_index): New function. Return dispatch
1887 index for interface method.
1888 (make_method_value): For interface methods, set index field to
1889 iface dispatch index, not DECL_VINDEX.
1890 * expr.c (build_invokeinterface): Use get_interface_method_index.
1892 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1894 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
1896 2004-03-31 Andrew Haley <aph@redhat.com>
1899 * jcf-io.c (opendir_in_zip): Tidy up error handling.
1901 2004-03-30 Zack Weinberg <zack@codesourcery.com>
1903 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
1904 form of GTY markers.
1906 2004-03-25 Marcus Meissner <meissner@suse.de>
1909 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
1911 2004-03-23 Tom Tromey <tromey@redhat.com>
1914 * jcf-write.c (make_class_file_name): Don't report if mkdir
1917 2004-03-23 Tom Tromey <tromey@redhat.com>
1919 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
1921 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
1923 * class.c, gjavah.c, lang.c: Fix comment typos.
1924 * gcj.texi: Fix typos.
1926 2004-03-19 Per Bothner <per@bothner.com>
1928 * gcj.texi (Code Generation): Document new flags and assert defaults.
1930 * class.c (assume_compiled_node_struct): Rename type to
1931 class_flag_node_struct, as it is now also used for enable_assertions.
1932 Rename assume_compiled_node typedef. Rename excludep field to value.
1933 (find_assume_compiled_node): Rename function to find_class_flag_node.
1934 Minor optimization - avoid needless strlen.
1935 (add_assume_compiled): Some tweaking and optimization.
1936 Rename and generalize to add_class_flag takem an extra parameter.
1937 (add_assume_compled): New just calls add_class_flag.
1938 (add_enable_assert, enable_assertions): New functions.
1939 (enable_assert_tree): New static.
1940 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
1941 * lang.opt (fenable-assertions, fenable-assertions=,
1942 fdisable-assertions, fdisable-assertions=): New options.
1943 * lang.c (java_handle_option): Handle new options.
1944 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
1945 class in an interface - create helper class nested in outer interface.
1946 (build_assertion): Short-circuit if enable_assertions is false.
1948 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1950 * java-tree.h: Changes throughout to add checking to macros
1951 and numerous whitespace changes.
1952 (VAR_OR_FIELD_CHECK): New macro.
1953 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
1954 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
1956 2004-03-16 Per Bothner <per@bothner.com>
1958 * jcf-jump.c (options): New --print-constants option.
1959 * gcj.texi (Invoking jcf-dump): Document --print-constants.
1961 * jcf-dump.c (flag_print_constant_pool): Default to off.
1962 (print_constant_terse_with_index): New helper function.
1963 (various places): Check flag_print_constant_pool where missing.
1964 (main): If verbose set flag_print_constant_pool.
1965 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
1967 2004-03-15 Andrew Haley <aph@redhat.com>
1970 * parse.y (java_complete_lhs): Check that final variable has an
1973 2004-03-12 Andrew Haley <aph@redhat.com>
1976 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
1979 2004-02-29 Roger Sayle <roger@eyesopen.com>
1981 * jcf-parse.c (java_parse_file): Handle the case that input_filename
1984 2004-02-27 Per Bothner <per@bothner.com>
1986 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
1987 suggestion: Use build_incomplete_class_ref.
1988 This fixes PR java/13508, java/11714.
1990 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
1992 * java/parse.h: Update copyright.
1994 2004-02-26 Andrew Haley <aph@redhat.com>
1997 * parse.y (check_interface_throws_clauses): Check for
1998 !METHOD_INVISIBLE (iface_method).
1999 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2000 well as CLASS_ABSTRACT.
2002 2004-02-25 Per Bothner <per@bothner.com>
2004 * parse.y (build_assertion): If we're in an inner class, create the
2005 class$ helper routine in the outer class.
2007 2004-02-19 Richard Henderson <rth@redhat.com>
2009 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2011 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2013 * Make-lang.in (java.install-man): Add extra dependencies.
2015 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2017 * Make-lang.in: Install man pages under the same names
2018 (possibly transformed) as the program they document.
2020 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2022 * gjavah.c: Include "intl.h".
2023 (error): New function.
2024 (main): Call gcc_init_libintl.
2025 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2026 print_stub_or_jni, process_file, main): Use error rather than
2028 (print_method_info, usage, help, version, main): Mark strings for
2029 translation with _. Avoid splitting up sentences. Send
2030 information messages to stdout.
2031 * jcf-dump.c: Include "intl.h".
2032 (main): Call gcc_init_libintl.
2033 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2034 Mark error, usage and version messages for translation with _.
2035 Avoid splitting up sentences.
2036 * jv-scan.c: Include "intl.h".
2037 (fatal_error, warning): Change parameter s to msgid. Translate
2039 (main): Call gcc_init_libintl.
2040 (usage, help, version): Mark error, usage and version messages for
2041 translation with _. Avoid splitting up sentences.
2042 * jvgenmain.c: Include "intl.h".
2043 (main): Call gcc_init_libintl.
2044 (usage, main): Mark error messages for translation with _.
2045 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2046 JVGENMAIN_OBJS): Add intl.o.
2047 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2048 java/jvgenmain.o): Update dependencies.
2050 2004-02-08 Per Bothner <per@bothner.com>
2052 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2053 class don't use not_accessible_field_error, which can get confused.
2055 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2057 Make-lang.in (po-generated): Delete.
2059 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2061 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2063 * decl.c: Include target.h.
2064 (start_java_method): Replace PROMOTE_PROTOTYPES with
2065 targetm.calls.promote_prototypes.
2066 * expr.c: Include target.h.
2067 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2068 targetm.calls.promote_prototypes.
2069 * parse.y: Include target.h.
2070 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2071 with targetm.calls.promote_prototypes.
2073 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2075 * typeck.c: Update copyright.
2077 2004-02-02 Tom Tromey <tromey@redhat.com>
2079 * decl.c (java_init_decl_processing): Remove duplicate
2082 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2084 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2086 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2088 * expr.c (build_field_ref): Move variable
2091 2004-01-28 Andrew Haley <aph@redhat.com>
2093 * expr.c (build_field_ref): Widen field offset.
2095 2004-01-27 Andrew Haley <aph@redhat.com>
2098 * parse.y (check_interface_throws_clauses): Make sure class_decl
2101 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2104 * parse.y (patch_assignment): Don't modify lhs_type for
2105 reference assignments.
2107 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2109 * Make-lang.in: Replace $(docdir) with doc.
2110 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2111 (java.install-man): Revamp rule.
2113 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2115 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2116 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2117 instead of deferred backquote.
2119 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2121 * typeck.c (find_method_in_interfaces): Move variable
2124 2004-01-16 Andrew Haley <aph@redhat.com>
2127 * typeck.c (shallow_find_method): New.
2128 (find_method_in_superclasses): New.
2129 (find_method_in_interfaces): New.
2130 (lookup_do): Rewrite.
2131 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2133 * jcf-parse.c (read_class): Save and restore output_class.
2134 * decl.c (java_expand_body): Set output_class from fndecl.
2136 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2138 * class.c (gen_indirect_dispatch_tables): Fix string length
2141 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2143 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2144 (java.srcextra): Copy above back to source directory if requested.
2145 (po-generated): Delete reference to $(parsedir).
2146 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2149 2004-01-14 Jan Hubicka <jh@suse.cz>
2151 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2154 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2156 * java-tree.h (java_expand_expr): Change prototype.
2157 * expr.c (java_expand_expr): Add alt_rtl parameter.
2159 2004-01-09 Andrew Haley <aph@redhat.com>
2162 * parse.y (java_fix_constructors): Set output_class.
2163 (java_reorder_fields): Likewise.
2164 (java_layout_classes): Likewise.
2165 (java_expand_classes): Generate indirect dispatch tables.
2166 (java_expand_classes): Set output_class.
2167 (java_finish_classes): Likewise.
2168 * lang.c (java_init): Turn on always_initialize_class_p if we're
2169 using indirect dis[atch.
2170 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2171 (java_get_callee_fndecl): Use class local atable.
2173 (always_initialize_class_p): Decl moved to java-tree.h.
2174 (HANDLE_CLASS_INFO): Set output_class.
2175 (read_class): Likewise.
2176 (parse_class_file): Call gen_indirect_dispatch_tables.
2177 (parse_zip_file_entries): Set output_class.
2178 (java_parse_file): Set output_class. Don't emit symbol tables.
2179 * java-tree.h (output_class): New.
2180 Remove global declarations for otable, atable, and ctable.
2181 (always_initialize_class_p): moved here from decl.c.
2183 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2184 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2185 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2186 (struct lang_type): Add otable_methods, otable_decl,
2187 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2188 ctable_decl, catch_classes, type_to_runtime_map.
2189 * expr.c (build_field_ref): Make otable, atable, and ctable class
2190 local rather than global.
2191 (build_known_method_ref): Likewise.
2192 (build_invokeinterface): Likewise.
2193 (java_expand_expr): Pass runtime type (rather than actual type) to
2195 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2196 this class. Look up each class in that map to delete duplicates.
2197 (expand_end_java_handler): Pass runtime type (rather than actual
2198 type) to expand_start_catch.
2199 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2201 (java_init_decl_processing): Rearrange things. Remove global
2202 declarations of otable, atable, and ctable.
2203 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2204 (java_expand_body): Set output_class.
2205 * constants.c (build_constant_data_ref): Use output_class, not
2207 (alloc_name_constant): Likewise.
2208 * class.c (gen_indirect_dispatch_tables): New.
2209 (build_class_ref): Generate hard reference to superclass, even if
2210 using indirect dispatch.
2211 (build_static_field_ref): Use class local atable.
2212 (make_class_data): Generate hard reference to superclass, even if
2213 using indirect dispatch.
2214 Generate symbolic references to interfaces when using indirect
2216 (make_class_data): Emit otable, atable, and ctable.
2217 Make otable, atable, and ctable class local rather than global.
2218 (emit_catch_table): Make otable, atable, and ctable class local
2221 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2223 * parse.y (catch_clause_parameter): Fix typo.
2226 * parse.y: (catch_clause_parameter): Return early if $3, aka
2227 formal_parameter, is null.
2229 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2231 * class.c: Remove uses of "register" specifier in
2232 declarations of arguments and local variables.
2235 * gjavah.c: Likewise.
2236 * jcf-dump.c: Likewise.
2237 * jcf-io.c: Likewise.
2238 * jcf-parse.c: Likewise.
2239 * jcf-write.c: Likewise.
2240 * keyword.h: Likewise.
2241 * parse.y: Likewise.
2242 * typeck.c: Likewise.
2243 * verify.c: Likewise.
2245 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2247 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2248 (java.install_common, java.install-man): Adjust for above.
2249 (java.uninstall): Likewise.
2251 2003-12-03 Michael Koch <konqueror@gmx.de>
2253 * class.c (make_class_data):
2254 Push field value to 'hack_signers' instead of 'signers'.
2255 * decl.c (java_init_decl_processing):
2256 Push field 'hack_signers' instead of 'signers'.
2258 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2260 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2263 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2266 * parse.y (qualify_ambiguous_name): Remove lots of broken
2267 field access processing - there's no need to do that here,
2268 because we have resolve_field_access. Remove
2269 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2270 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2273 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2276 * parse.y (java_complete_lhs): Save location prior to patching
2279 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2282 * resource.c (write_resource_constructor): Append
2283 "_resource" to constructor identifier name.
2285 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2288 * constants.c (cpool_for_class): New function.
2289 (outgoing_cpool): Remove global variable.
2290 (alloc_name_constant): Use cpool_for_class.
2291 (build_constants_constructor): Likewise.
2292 * decl.c (java_expand_body): Set current_class.
2293 * java-tree.h (outgoing_cpool) Remove declaration.
2294 (init_outgoing_cpool): Likewise.
2295 * jcf-parse.c (init_outgoing_cpool): Remove function.
2296 (parse_class_file): Don't call init_outgoing_cpool.
2297 * parse.y (java_complete_expand_methods): Don't call
2298 init_outgoing_cpool. Don't save outgoing_cpool.
2299 (java_expand_classes): Don't restore outgoing_cpool.
2300 (java_finish_classes): Likewise.
2302 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2304 * Make-lang.in: (java.install-common) Add
2305 symlink for $(target_noncanonical)-gcjh for
2308 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2310 * Make-lang.in (java.extraclean): Delete.
2312 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2314 * Make-lang.in (check-java): Add.
2316 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2319 * except.c (prepare_eh_table_type): Allocate variable-sized
2320 buffer `buf' with alloca.
2322 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2326 decl.c (java_init_decl_processing): Don't initialize
2327 class_not_found_type_node, no_class_def_found_type_node.
2329 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2330 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2331 (class_not_found_type_node, no_class_def_found_type_node):
2334 parse.y (build_dot_class_method_invocation): Add this_class
2335 argument. Qualify method invocations to a different class.
2336 (create_new_parser_context): Initialize saved_data_ctx to 0.
2337 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2338 (build_dot_class_method): Don't load classes. Register
2340 (build_incomplete_class_ref): Special cases for interfaces
2341 and inner classes. Move build_dot_class_method call to here...
2342 (patch_incomplete_class_ref): ...from here. Pass current_class
2343 to build_dot_class_method_invocation.
2344 (build_assertion): Pass class_type to
2345 build_dot_class_method_invocation.
2346 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2348 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2351 * java-tree.h (BLOCK_EMPTY_P): Define.
2352 * parse.y (java_complete_lhs): Check for empty blocks
2353 in TRY_FINALLY_EXPR case.
2355 2003-11-17 Andrew Haley <aph@redhat.com>
2357 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2358 (struct lang_decl_var:freed): New variable.
2359 * decl.c (poplevel): Mark local vars that have gone out of scope.
2360 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2363 2003-11-16 Jason Merrill <jason@redhat.com>
2365 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2366 and TAGS files that include them for each front end.
2368 2003-11-15 Tom Tromey <tromey@redhat.com>
2370 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2372 2003-11-12 Jason Merrill <jason@redhat.com>
2374 PR optimization/12547
2375 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2376 BLOCK_EXPR_BODY directly.
2378 2003-11-12 Andrew Haley <aph@redhat.com>
2381 * parse.y (fold_constant_for_init): Check that we really do have a
2385 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2386 init_test_decls being inlined.
2389 * parse.y (do_resolve_class): Check return value from
2390 breakdown_qualified().
2392 2003-11-11 Tom Tromey <tromey@redhat.com>
2395 * parse.y (merge_string_cste): Handle case where we have a
2396 pointer that happens to be zero, not null_pointer_node.
2398 2003-11-10 Tom Tromey <tromey@redhat.com>
2400 * jcf-parse.c (classify_zip_file): Correctly compare
2401 filename_length against length of manifest file's name.
2403 2003-11-08 Tom Tromey <tromey@redhat.com>
2406 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2408 2003-11-06 Andrew Haley <aph@redhat.com>
2410 * expr.c (java_stack_swap): Make sure destination stack slots are
2411 of the correct type.
2413 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2415 * Make-lang.in (dvi): Move targets to $(docobjdir).
2416 (gcj.dvi): Simplify rule and adjust target.
2417 (gcj.info): Simplify rule.
2418 (gcj.pod): New intermediate rule.
2419 (gcjh.pod): Likewise.
2420 (jv-scan.pod): Likewise.
2421 (jcf-dump.pod): Likewise.
2422 (gij.pod): Likewise.
2423 (jv-convert.pod): Likewise.
2424 (rmic.pod): Likewise.
2425 (rmiregistry.pod): Likewise.
2428 (jv-scan.1): Delete.
2429 (jcf-dump.1): Delete.
2431 (jv-convert.1): Delete.
2433 (rmiregistry.1): Delete.
2435 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2437 Fixes PR java/12866.
2438 * parse.y (resolve_qualified_expression_name): Move test
2439 for outer field access methods from here...
2440 (check_thrown_exceptions) ...to here.
2442 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2444 * .cvsignore: Delete.
2446 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2448 * verify.c (verify_jvm_instructions): Don't warn about legal
2449 eh binding regions generated for example by jdk 1.4.1.
2451 2003-10-24 David S. Miller <davem@redhat.com>
2453 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2455 2003-10-22 Andrew Haley <aph@redhat.com>
2457 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2458 (java_get_callee_fndecl): New.
2460 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2462 * java-tree.h (ctable_decl): New.
2463 (catch_classes): New.
2464 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2466 * decl.c (java_init_decl_processing): Add catch_class_type.
2468 Add catch_classes field.
2470 * class.c (build_indirect_class_ref): Break out from
2472 (make_field_value): Check flag_indirect_dispatch.
2473 (make_class_data): Ditto.
2474 Tidy uses of PUSH_FIELD_VALUE.
2475 Add field catch_classes.
2476 (make_catch_class_record): New.
2478 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2480 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2482 * jcf-write.c: Follow spelling conventions.
2483 * parse.y: Likewise.
2485 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2487 * ChangeLog: Fix typos.
2488 * expr.c: Fix comment typos.
2489 * jcf-write.c: Likewise.
2492 * mangle.c: Likewise.
2493 * parse-scan.y: Likewise.
2494 * parse.y: Likewise.
2496 2003-10-22 Tom Tromey <tromey@redhat.com>
2498 * expr.c (expand_byte_code): Only warn about dead bytecode when
2499 extra_warnings is set.
2501 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2503 Fix for PR java/12586.
2504 * mangle.c (find_compression_record_match): Don't iterate through
2505 package namespace elements unless they all match compression_table
2508 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2510 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2511 (generate-manpages): Likewise.
2512 (java.maintainer-clean): Likewise.
2513 (gcj.info): Likewise.
2516 (jv-scan.1): Likewise.
2517 (jcf-dump.1): Likewise.
2519 (jv-convert.1): Likewise.
2521 (rmiregistry.1): Likewise.
2522 (java.install-man): Likewise.
2523 (parse-scan.o): Move and define complete compile line.
2524 (parse.o): Likewise.
2525 (jcf-tree-inline.o): Move.
2527 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2529 * Make-lang.in (info): Update dependencies.
2530 (java.install-info): Remove.
2531 ($(srcdir)/java/gcj.info): Replace with ...
2532 ($(docobjdir)/gcj.info): ... this.
2534 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2536 * Make-lang.in: Replace uses of $(target_alias) with
2537 $(target_noncanonical).
2539 2003-10-09 Tom Tromey <tromey@redhat.com>
2541 * decl.c (java_init_decl_processing): Declare signers field.
2542 * class.c (make_class_data): Set signers field.
2544 2003-10-09 Jason Merrill <jason@redhat.com>
2546 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2547 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2550 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2552 * Make-lang.in (java.info): Replace with ...
2554 (java.dvi): Replace with ...
2556 (java.generated-manpages): Replace with ...
2558 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2560 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2562 2003-10-01 Andrew Haley <aph@redhat.com>
2564 * jcf-parse.c (java_parse_file): Write otable and atable.
2565 * java-tree.h (atable_methods): New.
2567 (atable_syms_decl): New.
2568 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2569 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2570 (symbol_*type): Rename method_symbol* to symbol*type.
2571 (emit_offset_symbol_table): Delete.
2572 (emit_symbol_table): New.
2573 (get_symbol_table_index): New.
2575 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2576 (build_known_method_ref): Likewise.
2577 (get_symbol_table_index): Rename from get_offset_table_index.
2578 Parameterize to allow re-use by differing types of symbol table.
2579 (build_invokevirtual): Pass table to get_offset_table_index.
2580 * decl.c (java_init_decl_processing): Push types and decls for
2581 atable and atable_syyms.
2582 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2583 (make_class_data): Add new fields atable and atable_syms.
2584 (emit_symbol_table): Rename from emit_offset_symbol_table.
2585 Parameterize to allow re-use by different types of symbol table.
2586 (build_symbol_entry): Renamed from build_method_symbols_entry.
2588 2003-09-30 Roger Sayle <roger@eyesopen.com>
2590 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2591 semantics for SAVE_EXPR, by caching the result in a temporary.
2593 2003-09-28 Richard Henderson <rth@redhat.com>
2595 * check-init.c (check_init): Save and restore input_location
2596 instead of file and line separately.
2597 * decl.c (java_expand_body): Likewise.
2598 * jcf-write.c (generate_bytecode_insns): Likewise.
2599 * parse.y (safe_layout_class): Likewise.
2600 * jcf-parse.c (read_class, parse_class_file): Likewise.
2601 (java_parse_file): Use %H for warning locator.
2603 2003-09-28 Roger Sayle <roger@eyesopen.com>
2605 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2606 with void-type branches instead of using a COMPOUND_EXPR.
2608 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2610 * decl.c (java_optimize_inline, dump_function): Remove.
2611 * java-tree.h (java_optimize_inline): Remove declaration.
2612 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2613 * parse.y (source_end_java_method, java_expand_classes):
2614 Likewise. Remove dead code.
2616 2003-09-27 Roger Sayle <roger@eyesopen.com>
2618 * lang.c (java_init_options): Set flag_evaluation_order.
2619 * expr.c (force_evaluation_order): Don't attempt to force
2620 evaluation order of binary operations using save_expr.
2621 * parse.y (java_complete_lhs): No longer need to call
2622 force_evaluation_order when constructing binary operators.
2624 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2625 Bryce McKinlay <bryce@mckinlay.net.nz>
2628 * parse.y (not_accessible_field_error): New function.
2629 (resolve_expression_name): Check field access permissions.
2630 (resolve_qualified_expression_name): Use
2631 not_accessible_field_error.
2632 (resolve_qualified_expression_name): Likewise.
2634 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2636 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2638 2003-09-23 Roger Sayle <roger@eyesopen.com>
2640 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2641 with equal operands without side-effects.
2643 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2645 * decl.c (java_init_decl_processing): Don't emit otable decls
2646 if flag_indirect_dispatch is not set.
2648 2003-09-21 Richard Henderson <rth@redhat.com>
2650 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2653 2003-09-21 Richard Henderson <rth@redhat.com>
2655 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2656 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2658 2003-09-20 Richard Henderson <rth@redhat.com>
2660 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2662 2003-09-18 Roger Sayle <roger@eyesopen.com>
2664 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2665 * check-init.c (check_init): Likewise.
2667 2003-09-18 Roger Sayle <roger@eyesopen.com>
2669 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2671 2003-09-16 Andrew Haley <aph@redhat.com>
2673 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2675 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2678 * mangle.c (find_compression_record_match): Skip
2679 over a "6JArray" (the array template mangled string)
2681 (mangle_array_type): Correct minor typo.
2682 (atms): Move definition to the beginning.
2684 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2686 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2687 out. Fix for PR java/12254.
2689 2003-09-11 Richard Henderson <rth@redhat.com>
2691 * parse.y (source_end_java_method): Update for new
2692 cgraph_finalize_function argument.
2694 2003-09-09 Richard Henderson <rth@redhat.com>
2696 * parse.y (source_end_java_method): Update call to
2697 cgraph_finalize_function.
2699 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2701 * decl.c (java_expand_body): New function.
2702 * expr.c (build_class_init): Set DECL_IGNORED_P.
2703 * java-tree.h (start_complete_expand_method,
2704 java_expand_body): Declare.
2705 * jcf-parse.c (cgraph.h): Include.
2706 (java_parse_file): Handle flag_unit_at_a_time.
2707 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2708 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2709 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2710 (java_start_inlining): New function.
2711 * parse.h (java_finish_classes): Declare.
2712 * parse.y: Include cgraph.h.
2713 (block): Don't special-case empty block production.
2714 (craft_constructor): Set DECL_INLINE.
2715 (source_end_java_method): Handle flag_unit_at_a_time.
2716 Replace inline code with call to java_expand_body.
2717 (start_complete_expand_method): Remove static modifier.
2718 (java_expand_method_bodies): Patch function tree for
2719 class initialization and/or synchronization as needed.
2720 Don't begin RTL expansion yet.
2721 (java_expand_classes): Check flag_unit_at_a_time before
2722 calling finish_class.
2723 (java_finish_classes): New function.
2724 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2725 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2726 (emit_test_initialization): Set DECL_IGNORED_P.
2728 2003-09-03 Roger Sayle <roger@eyesopen.com>
2730 * builtins.c (enum builtin_type): Delete unused enumeration.
2731 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2733 2003-08-28 Tom Tromey <tromey@redhat.com>
2735 * gcj.texi (Extensions): Document gcjlib URLs.
2737 2003-08-20 Tom Tromey <tromey@redhat.com>
2739 * gcj.texi (Extensions): Added xref.
2740 (libgcj Runtime Properties): Document
2741 gnu.gcj.runtime.VMClassLoader.library_control.
2743 2003-08-20 Andrew Haley <aph@redhat.com>
2745 * except.c (prepare_eh_table_type): Use new encoding for exception
2746 handlers when using -fno-assume-compiled.
2748 2003-08-13 Tom Tromey <tromey@redhat.com>
2750 * gcj.texi (Invoking gij): Document -X and -?.
2752 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2754 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2755 GCJH_OBJS, JCFDUMP_OBJS
2756 * win32-host.c: Removed the unnecessary and broken dependency
2759 2003-08-11 Tom Tromey <tromey@redhat.com>
2761 * parse.y (java_check_regular_methods): Typo fixes. Call
2762 check_interface_throws_clauses. Use
2763 check_concrete_throws_clauses.
2764 (check_interface_throws_clauses): New function.
2765 (check_concrete_throws_clauses): New function.
2766 (hack_is_accessible_p): New function.
2767 (find_most_specific_methods_list): Added FIXME.
2768 * typeck.c (lookup_do): Use `flags' argument to decide what to
2770 (lookup_argument_method_generic): New function.
2771 (lookup_argument_method2): Removed.
2772 * jcf.h (ACC_INVISIBLE): New define.
2773 * jcf-write.c (generate_classfile): Skip invisible methods.
2774 * class.c (add_miranda_methods): New function.
2775 (layout_class_methods): Use it.
2776 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2777 * java-tree.h (METHOD_INVISIBLE): New define.
2778 (lang_decl_func) [invisible]: New field.
2779 (lookup_argument_method_generic): Declare.
2780 (SEARCH_INTERFACE): New define.
2781 (SEARCH_SUPER): Likewise.
2782 (SEARCH_ONLY_INTERFACE): Likewise.
2783 (SEARCH_VISIBLE): Likewise.
2784 (lookup_argument_method2): Removed declaration.
2786 2003-08-05 Tom Tromey <tromey@redhat.com>
2788 Fix for PR java/11600:
2789 * parse.y (java_complete_lhs): See whether we're calling a method
2791 (check_thrown_exceptions): Added `is_array_call' argument;
2792 fixed `clone' checking; updated all callers.
2794 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2796 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2798 2003-08-03 Tom Tromey <tromey@redhat.com>
2800 * java-tree.h (METHOD_TRANSIENT): Removed.
2801 * decl.c (pushdecl): Removed some dead code.
2802 * class.c (get_access_flags_from_decl): Can't have transient
2804 (add_method_1): Can't have a transient method.
2806 2003-07-28 Andreas Jaeger <aj@suse.de>
2808 * jvspec.c: Convert to ISO C90 prototypes.
2810 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2812 * decl.c (force_poplevels): Fix warning call.
2814 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2816 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2817 (expand_java_field_op): Likewise.
2818 * class.c (layout_class_method): Likewise
2819 (emit_register_classes): Likewise.
2820 * decl.c (pushdecl): Likewise.
2821 (poplevel): Likewise.
2822 (force_poplevels): Likewise.
2823 (give_name_to_locals): Likewise.
2824 * check-init.c (check_for_initialization): Likewise.
2826 2003-07-24 Jason Merrill <jason@redhat.com>
2828 * java-tree.h: Move boolean_type_node et al to the back end.
2830 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2832 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2835 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2837 * lang.opt: Don't show -MD_ and -MDD_.
2839 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2841 * lang-options.h: Remove.
2842 * lang.opt: Add help text.
2844 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2846 * expr.c: Remove the last argument to expand_assignment().
2848 2003-07-09 Jan Hubicka <jh@suse.cz>
2850 * java-tree.h (DECL_NUM_STMTS): Rename to...
2851 (DECL_ESTIMATED_INSNS): ... this.
2852 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2853 New static functions.
2854 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2855 * parser.y (add_stmt_to_compound): Do not account statements.
2857 2003-07-08 Mark Wielaard <mark@klomp.org>
2859 * gcj.texi: CNI now expands to Compiled Native Interface.
2861 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2863 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2865 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2867 * expr.c (expand_byte_code): Adjist emit_line_note call.
2869 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2871 * lang.c (java_handle_option): Don't handle filenames.
2873 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2875 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
2878 * jcf-write.c: Don't default-define DIR_SEPARATOR.
2879 * jcf.h: Delete COMPARE_FILENAMES definition.
2881 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2883 * lang.c (java_init_options): Update prototype.
2885 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2887 * decl.c (poplevel): Adjust define_label call.
2889 2003-06-27 Zack Weinberg <zack@codesourcery.com>
2891 * gjavah.c (flag_jni): Make non-static.
2892 * parse-scan.y (ctxp): Make non-static.
2894 * class.c (build_method_symbols_entry)
2895 * expr.c (get_offset_table_index)
2896 * jcf-parse.c (jcf_parse):
2897 Mark the definition static, matching the forward declaration.
2899 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
2901 * lang.c (java_handle_option): Don't check for missing arguments.
2903 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
2905 * class.c (push_class): Use a location_t to save place.
2906 (emit_register_classes): Set input_location. Adjust
2907 expand_function_end call.
2908 * resource.c (write_resource_constructor): Likewise.
2909 * decl.c (end_java_method): Adjust expand_function_end call.
2910 * parse.y (source_end_java_method): Likewise.
2912 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
2914 * lang.c (java_handle_option): Likewise.
2916 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
2918 * lang.c (java_handle_option): Special-casing of optional
2919 joined arguments no longer needed.
2920 * lang.opt: Update switches that take optional argument.
2922 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2924 * lang.opt: Declare Java.
2925 * lang.c (java_init_options): Update.
2927 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2929 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
2931 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2933 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
2934 * lang.c (java_handle_option): -MD and -MMD have an underscore.
2935 * lang.opt: -MD and -MMD have an underscore.
2937 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
2939 * class.c (emit_register_classes): Adjust init_function_start
2941 * decl.c (complete_start_java_method): Likewise.
2942 * resource.c (write_resource_constructor): Likewise.
2944 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2946 * Make-lang.in: Update to use options.c and options.h.
2947 * lang.c: Include options.h not j-options.h.
2948 (java_handle_option): Abort on unrecognized option.
2949 (java_init_options): Request Java switches.
2951 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
2953 * Make-lang.in: Handle mostlyclean.
2955 2003-06-11 Tom Tromey <tromey@redhat.com>
2957 * lang.c (java_handle_option): Update dependency_tracking for
2960 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
2963 2003-06-10 Andrew Haley <aph@redhat.com>
2965 * resource.c (write_resource_constructor): Use expand_expr to
2966 generate the address of the label attached to a resource.
2967 * Make-lang.in (java/resource.o): Add expr.h
2969 2003-06-10 Andrew Haley <aph@redhat.com>
2971 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
2972 (java_decl_ok_for_sibcall): New.
2974 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
2976 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
2977 (java/j-options.c, java/j-options.h): New.
2978 * java-tree.h (resource_name, compile_resource_file,
2979 compile_resource_data): Constify.
2980 * jcf-write.c (jcf_write_base_directory): Similarly.
2981 * jcf.h (jcf_write_base_directory): Similarly.
2982 * lang.c: Include j-options.h.
2983 (cl_options_count, cl_options, string_option, java_decode_option,
2984 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
2985 process_option_with_no): Remove.
2986 (resource_name): Constify.
2987 (LANG_HOOKS_HANDLE_OPTION): Override.
2988 (java_handle_option): New.
2989 (java_init): Don't call jcf_path_init.
2990 (java_init_options): Call jcf_path_init.
2992 * resource.c (compile_resource_data, compile_resource_file): Constify.
2994 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
2996 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
2997 (struct lang_decl_func): Add last_line field.
2998 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
2999 DECL_SOURCE_LINE_LAST): Remove.
3000 * parse.y (missing_return_error, finish_method_declaration,
3001 lookup_cl, start_artificial_method_body, source_end_java_method,
3002 start_complete_expand_method): Adjust.
3004 2003-06-08 Tom Tromey <tromey@redhat.com>
3006 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3007 fno-assume-compiled.
3009 2003-06-08 Roger Sayle <roger@eyesopen.com>
3011 * builtins.c (define_builtin_type, builtin_types): Delete.
3012 (define_builtin): Rewritten to take just the built-in code,
3013 the function's name, type and fallback library function name.
3014 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3015 (initialize_builtins): Overhaul to define the GCC builtins
3016 used by gcj manually, providing the Java run-time's
3017 implementations as the fallback library function.
3019 2003-06-08 Anthony Green <green@redhat.com>
3021 * parse.y (patch_cast): Fix conversions from floating-point to
3024 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3026 * Make-lang.in: Update.
3027 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3029 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3031 * lang.c (java_init_options): Update.
3033 2003-06-05 Jan Hubicka <jh@suse.cz>
3035 * Make-lang.in: Add support for stageprofile and stagefeedback
3037 2003-05-31 Roger Sayle <roger@eyesopen.com>
3039 * lang.c (java_init_options): Prescribe wrap-around two's
3040 complement arithmetic overflow by setting flag_wrapv.
3042 2003-05-29 Roger Sayle <roger@eyesopen.com>
3044 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3045 (builtin_record): Add an additional builtin_code field to
3046 record which GCC built-in corresponds to the Java function.
3047 (java_builtins): Add new entries for atan, atan2, exp, log,
3049 (max_builtin, min_builtin, abs_builtin): Perform constant
3050 folding on the resulting tree.
3051 (java_build_function_call_expr): Likewise, perform constant
3052 folding on the resulting tree.
3053 (initialize_builtins): The NULL creators are now allowed in
3054 the java_builtins table, which is now terminated by an entry
3055 with builtin_code == END_BUILTINS.
3056 (check_for_builtin): Likewise. If the matching creator is
3057 NULL, construct the call using java_build_function_call_expr
3058 directly with the decl for the corresponding builtin_code.
3060 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3062 * win32-host.c: Normalize copyright boilerplate.
3064 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3066 * parse.y (print_int_node): Use string concatentation on
3067 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3068 function calls into one.
3070 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3072 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3073 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3074 all the affected error messages.
3076 2003-05-13 Richard Henderson <rth@redhat.com>
3078 * class.c (layout_class_method): Set DECL_EXTERNAL.
3079 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3080 * java-tree.h (java_mark_class_local): Declare.
3081 * jcf-parse.c (parse_class_file): Use it.
3082 * parse.y (java_expand_classes): Likewise.
3084 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3086 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3087 * lex.h: #include input.h.
3088 * jv-scan.c (input_filename): Remove.
3090 2003-05-02 Tom Tromey <tromey@redhat.com>
3093 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3094 (handle_inner_classes): New function.
3096 2003-05-01 Tom Tromey <tromey@redhat.com>
3099 * parse.y (finish_for_loop): Do nothing if update expression is a
3100 EXPR_WFL_NODE wrapping nothing.
3101 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3103 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3105 * lex.h (input_lineno): Remove declaration.
3106 * parse-scan.y: #include input.h.
3107 (input_filename): Remove declaration.
3108 (input_location): Add definition.
3109 (input_line): Remove definition.
3111 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3113 * lex.h (lineno): Rename to ...
3114 (input_line): ... here
3115 * parse-scan.y (lineno): Rename to ...
3116 (input_line): ... here.
3117 (reset_report): Rename lineno to input_line.
3118 * check-init.c (check_init): Likewise.
3119 * class.c (push_class): Likewise.
3120 * decl.c (complete_start_java_method, end_java_method): Likewise.
3121 * expr.c (expand_byte_code): Likewise.
3122 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3123 * jcf-write.c (generate_bytecode_insns): Likewise.
3124 * lex.c (java_init_lex, java_allocate_new_line,
3125 do_java_lex): Likewise.
3126 * parse.h (YYNOT_TWICE): Likewise.
3127 * parse.y (empty_statement, expression_statement,
3128 java_pop_parser_context, java_parser_context_save_global,
3129 yyerror, register_fields, method_header, safe_layout_class,
3130 find_in_imports_on_demand, create_artificial_method,
3131 source_end_java_method, start_complete_expand_method,
3132 build_thisn_assign, java_complete_lhs,
3133 maybe_absorb_scoping_block): Likewise.
3135 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3137 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3138 '/' when computing java source filename
3140 2003-04-13 Tom Tromey <tromey@redhat.com>
3142 * gjavah.c (print_c_decl): Indentation fix.
3144 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3146 * class.c (make_field_value, make_method_value, get_dispatch_table)
3147 (make_class_data, emit_offset_symbol_table)
3148 * constants.c (build_constants_constructor)
3149 * java-tree.h (START_RECORD_CONSTRUCTOR)
3150 * parse.y (maybe_build_array_element_wfl):
3151 Use build_constructor.
3153 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3156 * parse.y (string_convert_int_cst): Always use at least one digit
3157 in string conversion. Remove ASCII dependence.
3158 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3160 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3162 * Make-lang.in: added win32-host.c
3163 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3164 resolves to open() on non-Win32 platforms and
3165 Win32-specific jcf_open_exact_case() on Win32
3166 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3167 when trying .java and .class files
3168 * win32-host.c: added to repository. Defines
3169 Win32-specific jcf_open_exact_case()
3171 2003-04-10 Andrew Haley <aph@redhat.com>
3173 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3174 (maybe_free_localvar): Renamed from localvar_free.
3175 Add new arg, really.
3176 (generate_bytecode_insns): Set new variable, jsrs.
3177 Only free local vars if no jsr insns have been emittted.
3178 Call maybe_free_localvar, not localvar_free.
3180 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3182 * gcj.texi: Remove @ at start of file.
3184 2003-03-25 Tom Tromey <tromey@redhat.com>
3186 * parse.y (create_interface): Call CHECK_DEPRECATED.
3188 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3190 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3192 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3194 * javaop.h (jfloat, jdouble): Make them structures mirroring
3195 the bit fields of IEEE float and double respectively.
3196 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3197 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3198 (union Word, union DWord): Delete.
3199 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3201 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3202 D_NAN_MASK): Delete.
3203 (jni_print_float, jni_print_double): New. Generate
3204 hexadecimal floating constants.
3205 (print_field_info): Use jni_print_float/double.
3207 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3208 finite floating point numbers for output; special case
3211 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3213 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3214 Replace 0 and 1 with true and false in return statements.
3216 2003-03-19 Tom Tromey <tromey@redhat.com>
3218 * lex.c (do_java_lex): Renamed from java_lex.
3219 (java_lex): New function.
3222 2003-03-13 Tom Tromey <tromey@redhat.com>
3224 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3227 2003-03-04 Andrew Haley <aph@redhat.com>
3229 * gjavah.c (is_first_data_member): New global variable.
3230 (print_c_decl): If it's the first data member, align it as the
3232 (process_file): Set is_first_data_member.
3234 2003-03-11 Tom Tromey <tromey@redhat.com>
3236 * parse.y (resolve_field_access): Initialize class if field is
3237 found in another static field.
3238 * expr.c (build_class_init): Don't optimize out initialization of
3239 implemented interface.
3241 2003-03-11 Andrew Haley <aph@redhat.com>
3243 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3246 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3248 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3249 and DIR_SEPARATOR_2 for a target.
3250 Correct minor typos.
3252 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3253 and DIR_SEPARATOR_2 for a target into account.
3255 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3257 * lang.c (java_init): Update prototype, move code to java_post_options.
3258 (java_post_options): Similarly.
3260 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3262 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3263 compare file name components depending on the case-sensitivity
3264 or otherwise of the host file system.
3266 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3267 "strcmp" to compare file name components.
3268 Use IS_DIR_SEPARATOR instead of comparing directly against
3270 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3271 comparing directly against DIR_SEPARATOR.
3273 2003-03-04 Tom Tromey <tromey@redhat.com>
3275 * Make-lang.in (java.tags): New target.
3277 2003-03-01 Roger Sayle <roger@eyesopen.com>
3279 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3280 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3282 2003-03-01 Tom Tromey <tromey@redhat.com>
3284 * parse.y (jdep_resolve_class): Only check deprecation if we found
3287 2003-02-28 Tom Tromey <tromey@redhat.com>
3290 * class.c (maybe_layout_super_class): Always pass a WFL to
3292 * parse.y (do_resolve_class): Updated comment to explain
3295 2003-02-26 Tom Tromey <tromey@redhat.com>
3297 * jcf-write.c (generate_classfile): Check whether class is
3298 deprecated before writing attribute count.
3300 2003-02-25 Roger Sayle <roger@eyesopen.com>
3302 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3303 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3305 2003-02-23 Tom Tromey <tromey@redhat.com>
3307 * lang-options.h: Added -Wdeprecated.
3308 * gcj.texi (Warnings): Document -Wdeprecated.
3309 * java-tree.h (flag_deprecated): Declare.
3310 * lang.c (lang_W_options): Added deprecated.
3311 (flag_deprecated): New global.
3312 * chartables.h: Rebuilt.
3313 * gen-table.pl (process_one): Look at whitespace.
3314 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3315 * parse.h (CLEAR_DEPRECATED): New macro.
3316 (CHECK_DEPRECATED_NO_RESET): New macro.
3317 * jcf-parse.c (handle_deprecated): New function.
3318 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3319 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3320 * parse.y (resolve_type_during_patch): Check deprecation.
3321 (jdep_resolve_class): Likewise.
3322 (process_imports): Likewise.
3323 (resolve_expression_name): Likewise.
3324 (check_deprecation): Strip arrays from decl. Check
3326 (patch_method_invocation): Also check the particular constructor
3328 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3329 * jcf-write.c (append_deprecated_attribute): New function.
3330 (generate_classfile): Generate deprecated attribute when
3332 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3333 (java_lex) [case '*']: Simplify logic.
3334 (java_start_char_p): Use LETTER_MASK.
3335 (java_part_char_p): Likewise.
3336 (java_space_char_p): New function.
3338 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3340 Change base class access representation.
3341 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3342 (add_interface_do): Likewise.
3344 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3346 * decl.c (java_init_decl_processing): Change
3347 soft_lookupjnimethod_node to reflect the change in
3348 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3349 * expr.c (build_jni_stub): Calculate and pass the size
3350 on the stack of the arguments to a JNI function. Use
3351 new target macro MODIFY_JNI_METHOD_CALL to allow a
3352 target to modify the call to a JNI method.
3354 2003-02-08 Roger Sayle <roger@eyesopen.com>
3356 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3357 instead of basename to avoid compiler warnings on Tru64.
3359 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3361 * gcj.texi: Update to GFDL 1.2.
3363 2003-01-31 Andrew Haley <aph@redhat.com>
3365 * parse.y (java_expand_classes): Scan the whole class list looking
3366 for access methods that haven't yet been expanded.
3368 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3372 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3373 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3374 * jcf-parse.c: Likewise.
3376 2003-01-31 Mark Wielaard <mark@klomp.org>
3378 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3380 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3382 * class.c (make_class): Use BINFO_ELTS.
3383 (set_super_info): Likewse.
3384 (add_interface_do): Likewise.
3386 2003-01-30 Tom Tromey <tromey@redhat.com>
3388 * jcf-parse.c (read_class): Update identifier's class value if it
3389 changed during parsing.
3391 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3393 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3394 Propagate change to all other rules as required.
3395 (java/parse-scan.o): Add explicit dependency on
3396 $(parsedir)/java/parse-scan.c .
3398 2003-01-29 Tom Tromey <tromey@redhat.com>
3400 * parse.y (patch_assignment): Only transform the rhs of an
3401 assignment when compiling to native.
3403 2003-01-28 Tom Tromey <tromey@redhat.com>
3405 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3407 2003-01-28 Tom Tromey <tromey@redhat.com>
3409 * lex.c (java_lex): Don't include UEOF as part of token.
3410 (java_read_unicode): Error if \u sequence prematurely terminated.
3412 2003-01-27 Tom Tromey <tromey@redhat.com>
3414 * parse.y (java_check_regular_methods): Check for construct after
3415 checking types in throws clause.
3417 2003-01-24 Tom Tromey <tromey@redhat.com>
3419 * class.c (build_static_field_ref): Only a String or numeric field
3420 can fold to a constant.
3422 2003-01-23 Tom Tromey <tromey@redhat.com>
3424 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3425 file name in resource buffer.
3427 2003-01-23 Tom Tromey <tromey@redhat.com>
3429 * expr.c (build_known_method_ref): Use method's context to find
3432 2003-01-23 Tom Tromey <tromey@redhat.com>
3434 * constants.c (set_constant_entry): Allocated cleared memory.
3436 2003-01-22 Tom Tromey <tromey@redhat.com>
3438 * java-tree.h: Don't use PARAMS.
3439 * resource.c: Add prototypes for all functions.
3440 (write_resource_constructor): Use `const char *' to avoid
3443 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3445 * jcf-parse.c (process_zip_dir): Remove unused variable.
3447 2003-01-22 Tom Tromey <tromey@redhat.com>
3449 * expr.c (build_invokeinterface): Abort if method's context is not
3452 2003-01-22 Tom Tromey <tromey@redhat.com>
3454 * gcj.texi (Input and output files): Mention non-class entries.
3455 * decl.c (java_init_decl_processing): Call
3456 init_resource_processing.
3457 * java-tree.h (compile_resource_data, write_resource_constructor,
3458 compile_resource_file, init_resource_processing): Declare.
3459 * config-lang.in (gtfiles): Added resource.c.
3460 * Make-lang.in (gt-java-resource.h): New target.
3461 (JAVA_OBJS): Added resource.o.
3462 (java/resource.o): New target.
3463 * resource.c: New file.
3464 * class.c (compile_resource_file): Moved to resource.c.
3465 (registerResource_libfunc): Likewise.
3466 (utf8_decl_list): Mark with GTY; now static.
3467 * jcf-parse.c (classify_zip_file): New function.
3468 (parse_zip_file_entries): Use it; compile .properties files.
3469 (process_zip_dir): Use classify_zip_file and compute_class_name.
3470 Don't write class name into zip directory.
3471 (java_parse_file): Call write_resource_constructor.
3472 (compute_class_name): New function.
3473 * jcf-io.c (read_zip_member): Reindented.
3475 2003-01-21 Tom Tromey <tromey@redhat.com>
3477 * class.c (supers_all_compiled): New function.
3478 (make_class_data): Use it.
3480 2003-01-21 Tom Tromey <tromey@redhat.com>
3482 * parse.y (method_header): Native method can't be strictfp.
3483 No method can be transient or volatile.
3485 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3487 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3489 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3491 * check-init.c: Fix comment typos.
3492 * class.c: Likewise.
3493 * constants.c: Likewise.
3495 * except.c: Likewise.
3497 * java-except.h: Likewise.
3498 * java-tree.h: Likewise.
3499 * javaop.h: Likewise.
3500 * jcf-dump.c: Likewise.
3501 * jcf-io.c: Likewise.
3502 * jcf-parse.c: Likewise.
3503 * jcf-write.c: Likewise.
3505 * mangle.c: Likewise.
3506 * typeck.c: Likewise.
3507 * verify.c: Likewise.
3509 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3511 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3512 * jcf-write.c: Include "tm_p.h".
3514 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3516 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3518 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3520 * builtins.c (java_build_function_call_expr): Renamed from
3521 build_function_call_expr. All callers changed.
3523 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3524 * jcf-parse.c: Include tm_p.h.
3526 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3529 2003-01-14 Tom Tromey <tromey@redhat.com>
3531 * class.c (make_class_data): Check that super is compiled before
3532 building class reference to it.
3534 2003-01-14 Andrew Haley <aph@redhat.com>
3536 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3537 varargs function -- correct.
3539 2003-01-14 Andrew Haley <aph@redhat.com>
3541 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3543 2003-01-14 Andrew Haley <aph@redhat.com>
3545 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3546 varargs function -- correct.
3548 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3549 temporary if the RHS is a reference.
3551 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3553 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3554 * keyword.h: Regenerated.
3556 * All Files: Convert to ISO C style function definitions.
3558 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3560 * parse.y (check_pkg_class_access): ANSIfy definition.
3562 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3564 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3567 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3569 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3571 Merge from pch-branch:
3573 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3575 * Make-lang.in (java/gjavah.o): Update dependencies.
3576 * gjavah.c: Include ggc.h.
3578 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3580 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3581 (JCFDUMP_OBJS): Add ggc-none.o.
3582 (java/jcf-dump.o): Depend on GGC_H.
3583 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3584 CPool substructures.
3585 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3586 * jcf-dump.c: Include ggc.h.
3588 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3590 * jcf.h (union cpool_entry): New.
3591 (struct CPool): Use gengtype to mark. Change field 'data' to be
3593 (struct JCF): Use gengtype to mark.
3594 (CPOOL_UINT): Update for new cpool_entry type.
3595 (CPOOL_USHORT1): Likewise.
3596 (CPOOL_USHORT2): Likewise.
3597 (CPOOL_FINISH): Use GC to free cpool subfields.
3598 * parse.h (struct parser_ctxt): Mark field current_jcf.
3599 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3600 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3601 (main_jcf): Use gengtype to mark.
3602 (ggc_mark_jcf): Delete.
3603 (get_constant): Update for new cpool_entry type.
3604 (give_name_to_class): Likewise.
3605 (get_class_constant): Likewise.
3606 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3607 (java_parse_file): Use GGC to allocate struct JCF.
3608 (init_jcf_parse): Don't call ggc_add_root.
3609 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3611 * java-tree.h (current_jcf): Use gengtype to mark.
3612 (CPOOL_UTF): Update for new cpool_entry type.
3613 (outgoing_cpool): Use gengtype to mark.
3614 (struct lang_type): GC struct JCF and struct CPool.
3615 * config-lang.in (gtfiles): Add jcf.h.
3616 * constants.c (find_tree_constant): New.
3617 (set_constant_entry): Allocate cpool subfields using GGC. Update
3618 for new cpool_entry type.
3619 (find_constant1): Update for new cpool_entry type.
3620 (find_constant2): Likewise.
3621 (find_utf8_constant): Use find_tree_constant.
3622 (find_class_or_string_constant): Remove unnecessary cast to jword.
3623 Update for new cpool_entry type.
3624 (count_constant_pool_bytes): Update for new cpool_entry type.
3625 (write_constant_pool): Likewise.
3626 (alloc_name_constant): Use find_tree_constant.
3627 (build_constants_constructor): Update for new cpool_entry type.
3629 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3631 * parse.y (mark_parser_ctxt): Delete.
3632 (goal): Don't use ggc_add_root.
3633 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3634 (java_pop_parser_context): Let GC free parser_ctxt.
3635 (java_parser_context_resume): Likewise.
3636 * parse.h (struct parser_ctxt): Use gengtype to mark.
3638 (ctxp_for_generation): Likewise.
3639 * lex.h (struct java_lc_s): Mark for gengtype.
3640 (java_lexer): Rearrange for gengtype.
3641 * config-lang.in (gtfiles): Add lex.h, parse.h.
3643 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3645 * All Files: Remove PARAMS macro.
3647 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3648 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3651 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3654 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3656 * Make-lang.in (java.install-common, java.uninstall,
3657 java.install-info, java.install-man): Prepend $(DESTDIR)
3658 to destination paths in all (un)installation commands.
3659 (java.install-common): Rewrite $(LN) command to support
3660 DESTDIR with "ln" as well as with "ln -s".
3662 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3664 * java-tree.h: Protect against multiple inclusion.
3666 2003-01-07 Tom Tromey <tromey@redhat.com>
3668 * class.c (add_assume_compiled): Don't adjust parent if we're
3669 already at the root of tree.
3671 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3673 * lang.c (dump_compound_expr): Prototype.
3675 2003-01-03 Tom Tromey <tromey@redhat.com>
3677 Fix for PR java/8712:
3678 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3679 when simply checking against `null'.
3681 2003-01-03 Tom Tromey <tromey@redhat.com>
3683 * gcj.texi (Standard Properties): Document http.proxyHost and
3686 * gcj.texi (GNU Classpath Properties): Document new properties.
3688 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3690 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3691 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3692 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3694 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3696 * Make-lang.in, boehm.c, buffer.c,
3697 buffer.h, builtins.c, class.c,
3698 config-lang.in, constants.c,
3699 convert.h, decl.c, except.c,
3700 expr.c, java-except.h,
3701 java-tree.h, javaop.def,
3702 jcf-parse.c, jcf-write.c,
3703 jv-scan.c, jvgenmain.c,
3704 jvspec.c, keyword.gperf,
3705 keyword.h, lang-options.h,
3706 lang-specs.h, lang.c, lex.c,
3707 lex.h, mangle.c, mangle_name.c,
3708 parse-scan.y, parse.h, parse.y,
3709 typeck.c, verify.c, xref.c,
3710 xref.h: Replace "GNU CC" with
3711 "GCC" in the copyright header.
3713 * check-init.c, gjavah.c, javaop.h,
3714 jcf-depend.c, jcf-dump.c, jcf-io.c,
3715 jcf-path.c, jcf-reader.c, jcf.h,
3716 zextract.c, zipfile.h: These files are
3717 "part of GCC". Also say "GCC" not "GNU CC".
3719 2002-12-30 DJ Delorie <dj@redhat.com>
3721 * Make-lang.in: Protect against texi2pod/pod2man failing.
3723 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3725 * gcj.texi: Use @copying.
3727 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3729 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3730 print_cxx_classname.
3731 (print_cxx_classname): Add add_scope parameter.
3732 (print_class_decls): Do not emit a semicolon after the extern
3734 (process_file): Adjust calls to print_cxx_classname.
3736 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3738 * gcj.texi: Include Cover Texts in man page.
3740 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3742 * class.c (build_static_field_ref): Check FIELD_FINAL.
3744 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3745 instead of current_constant_pool_data_ref.
3746 * java-tree.h (current_constant_pool_data_ref): Undefine.
3747 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3748 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3749 current_constant_pool_data_ref.
3751 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3752 not build_internal_class_name.
3754 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3755 Use it when class ref isn't certain to be compiled.
3757 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3759 * gcj.texi: Include gcc-common.texi.
3760 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3761 $(srcdir)/doc/include/gcc-common.texi.
3763 2002-12-22 Anthony Green <green@redhat.com>
3765 * gcj.texi (Limitations): Add note about org.xml.sax and
3768 2002-12-20 Tom Tromey <tromey@redhat.com>
3770 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3771 where minimum case value is Integer.MIN_VALUE.
3774 2002-12-18 Andrew Haley <aph@redhat.com>
3776 * parse.y (patch_invoke): Force evaluation order when `check' is
3777 set. For PR libgcj/8945.
3779 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3781 * gcj.texi: Change version number to 3.4.
3783 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3784 Andrew Haley <aph@redhat.com>
3786 * parse.y (source_end_java_method): Remove custom encoding of line
3787 numbers for a function decl before passing it to the back end.
3789 2002-12-03 Andrew Haley <aph@redhat.com>
3791 * class.c (make_class_data): New field, "chain".
3792 * decl.c (java_init_decl_processing): Likewise.
3794 2002-12-02 Tom Tromey <tromey@redhat.com>
3797 * parse.y (do_resolve_class): Handle qualified name via
3800 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3802 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3803 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3804 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3805 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3806 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3807 Include coretypes.h and tm.h.
3808 * Make-lang.in: Update dependencies.
3810 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3812 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3814 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3816 * jcf-reader.c: Don't expand JCF_readu4 inside the
3817 expansion of JCF_SKIP.
3819 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3821 * jcf-reader.c: Don't expand JCF_readu4 inside the
3822 expansion of JCF_SKIP.
3824 2002-11-22 Tom Tromey <tromey@redhat.com>
3826 * parse.y (patch_binop): Cast right hand side of shift expression
3827 to `int'. Fixes PR java/8676.
3829 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3830 Andrew Haley <aph@redhat.com>
3832 * gcc/java/jcf-write.c (write_classfile): Remove target
3833 class file, if it exists, before renaming the temporary
3836 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3838 * jvspec.c (lang_specific_spec_functions): New.
3840 2002-11-18 Tom Tromey <tromey@redhat.com>
3842 Fix for PR java/7912:
3843 * expr.c (can_widen_reference_to): Allow cast of array to
3844 Cloneable or Serializable.
3845 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3846 (java_io_serializable_identifier_node): Likewise.
3847 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3848 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3849 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3850 java_io_serializable.
3851 * decl.c (java_init_decl_processing): Initialize
3852 java_lang_cloneable_identifier_node and
3853 java_io_serializable_identifier_node.
3854 (java_lang_cloneable_identifier_node): New global.
3855 (java_io_serializable_identifier_node): Likewise.
3857 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3859 * buffer.c: Remove unnecessary casts.
3860 * check-init.c: Likewise.
3861 * class.c: Likewise.
3862 * constants.c: Likewise.
3864 * except.c: Likewise.
3865 * gjavah.c: Likewise.
3866 * jcf-io.c: Likewise.
3867 * jcf-parse.c: Likewise.
3868 * jcf-path.c: Likewise.
3869 * jvspec.c: Likewise.
3872 * verify.c: Likewise.
3874 2002-11-06 Tom Tromey <tromey@redhat.com>
3876 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
3879 2002-11-05 Tom Tromey <tromey@redhat.com>
3881 Fix for PR java/6388.
3882 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
3883 * java-tree.h (enum java_tree_index): New values
3884 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
3885 (decimal_int_max, decimal_long_max): New defines.
3886 * lex.c (yylex): Rewrote range checking. Sign extend literals.
3887 (error_if_numeric_overflow): Rewrote range checking.
3888 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
3891 2002-11-02 Tom Tromey <tromey@redhat.com>
3893 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
3895 * class.c (make_method_value): Put class name, not signature, into
3896 `throws' field. For PR java/8415.
3898 2002-10-24 Tom Tromey <tromey@redhat.com>
3900 * gcj.texi (Invoking gij): Document --showversion.
3901 (Standard Properties): java.library.path now set.
3903 2002-10-23 Tom Tromey <tromey@redhat.com>
3905 * gjavah.c (decode_signature_piece): In JNI mode, print
3906 `jobjectArray' when array depth is nonzero.
3909 2002-10-15 Andrew Haley <aph@redhat.com>
3911 * parse.y (patch_invoke): Call force_evaluation_order on a static
3913 (resolve_qualified_expression_name): Call force_evaluation_order
3914 on a arg list that is part of a Qualified Expression Name.
3916 * lang.c (dump_compound_expr): New.
3917 (java_dump_tree): New.
3919 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3921 * gcj.texi: Added item describing the GCJ runtime property
3924 2002-10-15 Richard Henderson <rth@redhat.com>
3926 * jcf-parse.c (get_constant): Fix type warning.
3928 2002-10-15 Andrew Haley <aph@redhat.com>
3930 * java-tree.h (java_inlining_merge_static_initializers): Declare.
3931 (java_inlining_map_static_initializers): Declare.
3933 2002-10-14 Andrew Haley <aph@redhat.com>
3935 * tree-inline.c (remap_block): All local class initialization
3936 flags go in the outermost scope.
3937 (expand_call_inline): Call java_inlining_map_static_initializers.
3938 (expand_call_inline): Call java_inlining_merge_static_initializers.
3939 * java/lang.c (merge_init_test_initialization): New.
3940 (java_inlining_merge_static_initializers): New.
3941 (inline_init_test_initialization): New.
3942 (java_inlining_map_static_initializers): New.
3944 2002-10-11 Mark Wielaard <mark@klomp.org>
3946 * gcj.texi (Compatibility): Add Limitations and Extensions section.
3948 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3950 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
3952 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3954 * parse.y (merge_string_cste): Add parentheses around & within |.
3956 2002-10-08 Tom Tromey <tromey@redhat.com>
3958 * parse.y (variable_declarator_id): Simplify error path for
3959 array declarator error. For PR java/8003.
3961 2002-10-08 Zack Weinberg <zack@codesourcery.com>
3963 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
3966 2002-10-08 Andrew Haley <aph@redhat.com>
3968 * parse.y (attach_init_test_initialization_flags): Check for
3971 2002-10-07 Anthony Green <green@redhat.com>
3973 * parse.y (merge_string_cste): Fix bug in string concatenation.
3975 2002-10-03 Michael Koch <konqueror@gmx.de>
3977 * gcj.texi (Standard properties):
3978 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
3980 2002-10-02 Roger Sayle <roger@eyesopen.com>
3982 PR optimization/6627
3983 * lang.c (java_init): If storing the vbit in function
3984 pointers, ensure that force_align_functions_log is atleast
3985 one to aid compatability with g++ vtables.
3987 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
3989 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
3990 foul of type-based aliasing.
3992 2002-09-30 Anthony Green <green@redhat.com>
3994 * gcj.texi (Invoking jv-scan): Fix texinfo.
3996 2002-09-28 Anthony Green <green@redhat.com>
3998 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
3999 (Code Generation): Add -fno-assert documentation.
4000 * jv-scan.c (flag_assert): New global.
4001 (options): Add assert option.
4002 (help): Add --no-assert documentation.
4003 * parse-scan.y (flag_assert): New global.
4004 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4005 (flag_assert): New global.
4006 * java-tree.h (flag_assert): New global.
4007 * lex.c (java_lex): Obey flag_assert.
4008 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4011 2002-09-26 Andrew Haley <aph@redhat.com>
4013 * expr.c (build_java_array_length_access): Check for null pointer.
4014 * expr.c (expand_java_arrayload): Likewise.
4016 2002-09-21 Richard Henderson <rth@redhat.com>
4018 * jcf-parse.c (get_constant): Decode from IEEE no matter
4019 what the target format.
4021 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4023 * ChangeLog: Follow spelling conventions.
4024 * class.c: Likewise.
4027 * gjavah.c: Likewise.
4028 * java-tree.h: Likewise.
4029 * jcf-dump.c: Likewise.
4030 * jcf-parse.c: Likewise.
4031 * jvspec.c: Likewise.
4033 * mangle.c: Likewise.
4034 * parse.y: Likewise.
4036 2002-09-17 Tom Tromey <tromey@redhat.com>
4038 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4039 where \r appears at EOF. Fixes PR java/7950.
4041 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4043 * jvspec.c (lang_specific_driver): Remove unused variable.
4045 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4047 * java-tree.h (union lang_tree_node): Add chain_next option.
4049 2002-09-16 Richard Henderson <rth@redhat.com>
4051 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4052 use new real.h interface.
4053 * jcf-write.c (find_constant_index): Use new real.h interface.
4054 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4056 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4058 * lang.c: Follow spelling conventions.
4060 2002-09-11 Per Bothner <per@bothner.com>
4062 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4063 constant to the type of the field.
4064 (java_complete_tree): Remove now-redundant code.
4066 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4068 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4071 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4072 return label if a ret instruction for the jsr has been reached.
4074 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4076 * parse.y (DIR_SEPARATOR): Don't define.
4077 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4079 2002-08-28 Andrew Haley <aph@redhat.com>
4081 * verify.c (verify_jvm_instructions): Allow exception handler
4082 inside code that is being protected, but generate a warning.
4083 * except.c (link_handler): Initialize `expanded' in new eh_range.
4084 (binding_depth, is_class_level, current_pc): Declare extern.
4086 2002-09-01 Mark Wielaard <mark@klomp.org>
4088 * gcj.texi: Add chapter about system properties.
4091 2002-08-26 Tom Tromey <tromey@redhat.com>
4093 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4094 conversion if RHS_TYPE is byte, short, or char.
4096 2002-08-22 Tom Tromey <tromey@redhat.com>
4098 * gcj.texi (Invoking gij): Document -cp and -classpath.
4100 2002-08-21 Tom Tromey <tromey@redhat.com>
4102 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4103 $(prefix)/share. For PR libgcj/7633.
4105 For PR java/6005 and PR java/7611:
4106 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4107 (java_can_use_bit_fields_p): New function.
4109 2002-08-16 Tom Tromey <tromey@redhat.com>
4111 * gcj.texi (Class Initialization): Mention class initialization of
4114 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4116 * Make-lang.in (java-tree-inline.o): New.
4117 (JAVA_OBJS): Add java-tree-inline.o.
4118 * parse.y (source_end_java_method): Call java_optimize_inline.
4119 (java_expand_method_bodies): Save method's tree in
4121 (add_stmt_to_compound): Keep track of the number of statments.
4122 * lang.c (java_init): Enable flag_inline_trees.
4123 (java_post_options): If flag_inline_functions is on, enable
4124 flag_inline_trees instread.
4125 (decl_constant_value): New.
4126 (java_tree_inlining_walk_subtrees): New.
4127 * java-tree.h (DECL_NUM_STMTS): New macro.
4128 (java_optimize_inline): Declare.
4129 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4130 Handle a LABEL_EXPR.
4131 * decl.c (build_result_decl): If we already have a DECL_RESULT
4133 (dump_function): New.
4134 (java_optimize_inline): New.
4135 (dump_function): New.
4137 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4140 * parse.y (build_assertion): Invert return from
4141 desiredAssertionStatus.
4143 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4145 * jcf-write.c (get_access_flags): Return correct access flags for
4146 private and protected inner classes.
4148 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4150 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4152 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4154 * mangle_name.c: Don't include obstack.h twice.
4155 * xref.c: Don't include obstack.h.
4157 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4159 * class.c: (permanent_obstack): Delete declaration.
4160 * constants.c: (permanent_obstack): Delete declaration.
4161 * except.c: (permanent_obstack): Delete declaration.
4162 * expr.c: (permanent_obstack): Delete declaration.
4163 * jcf-parse.c: (permanent_obstack): Delete declaration.
4164 (saveable_obstack): Delete declaration.
4165 * parse.h: (permanent_obstack): Delete declaration.
4166 * typeck.c: (permanent_obstack): Delete declaration.
4168 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4170 * gcj.texi (version-gcc): Increase to 3.3.
4172 2002-07-22 Tom Tromey <tromey@redhat.com>
4174 * lex.c (java_lex): Check for `e' or `E' after 0.
4176 2002-07-21 Richard Henderson <rth@redhat.com>
4178 * lang.c (java_unsafe_for_reeval): New.
4179 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4181 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4183 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4184 (jcf_path_init): Use GET_ENVIRONMENT.
4186 2002-07-10 Roger Sayle <roger@eyesopen.com>
4187 Zack Weinberg <zack@codesourcery.com>
4189 * builtins.c (initialize_builtins): Remove defines that
4190 handled C/C++ specific junk hereby removed from builtins.def.
4192 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4194 * lang.c (java_post_options): Update prototype.
4196 2002-07-05 Roger Sayle <roger@eyesopen.com>
4198 * builtins.c (initialize_builtins): Ignore the additional
4199 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4200 the builtins.def file.
4202 2002-07-01 Tom Tromey <tromey@redhat.com>
4205 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4208 2002-07-01 Roger Sayle <roger@eyesopen.com>
4210 * java/decl.c (builtin_function): Accept additional parameter.
4211 (java_init_decl_processing): Pass an additional NULL_TREE
4212 argument to builtin_function.
4214 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4216 * gcj.texi: Fixed gcj invocation example so that it compiles.
4218 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4220 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4221 * parse.y (mark_parser_ctxt): Likewise.
4222 (check_modifiers, declare_local_variables): Avoid incorrect
4223 hardcoded constant 10.
4225 * lex.c (java_read_char): Avoid "comparison is always true"
4228 2002-06-25 Andreas Schwab <schwab@suse.de>
4230 * expr.c (JSR): Avoid undefined operation on PC.
4232 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4234 * decl.c (clear_binding_level): Const-ify.
4236 2002-06-13 Akim Demaille <akim@epita.fr>
4238 * parse.y (class_declaration, interface_declaration): Make sure
4239 all their rules have an action, in order to avoid meaningless `$$
4240 = $1' and their type clashes.
4242 2002-06-11 Tom Tromey <tromey@redhat.com>
4244 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4245 * parse-scan.y (statement_without_trailing_substatement): Added
4247 (assert_statement): New rule.
4248 * java-tree.h (struct lang_type) [assertions]: New field.
4249 (TYPE_USES_ASSERTIONS): New macro.
4250 (CLASS_USES_ASSERTIONS): Likewise.
4251 (FIELD_SYNTHETIC): New define.
4252 * lex.c (java_lval;): Added ASSERT_TK.
4253 * parse.y (ASSERT_TK): Added.
4254 (statement_without_trailing_substatement): Added assert_statement.
4255 (assert_statement): New rule.
4256 (build_assertion): New function.
4257 (maybe_generate_pre_expand_clinit): Create and initialize
4258 $assertionsDisabled.
4259 (lookup_package_type): Removed decl.
4260 * keyword.h: Rebuilt.
4261 * keyword.gperf (assert): New token.
4263 2002-06-10 Akim Demaille <akim@epita.fr>
4265 * parse.y (interface_type_list, class_member_declaration)
4266 (unary_expression_not_plus_minus): Remove duplicate %type.
4269 2002-06-09 Tom Tromey <tromey@redhat.com>
4271 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4273 * parse.y (method_header): Give error message in all cases.
4276 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4278 Don't use RTL inlining. Fix for PR java/6820.
4279 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4280 (flag_really_inline): New.
4281 (java_decode_option): Set flag_really_inline if -finline-functions
4283 (java_post_options): New function. Turn off inlining unless
4284 flag_really_inline is set.
4286 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4288 * gjavah.c (throwable_p): Accept argument as either a classname or
4289 signature fragment. Create null-terminated classname string for super
4290 when calling itself recursively.
4291 (decode_signature_piece): Skip first character from class name
4292 signature when calling throwable_p.
4294 2002-06-08 H.J. Lu (hjl@gnu.org)
4296 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4298 2002-06-04 Tom Tromey <tromey@redhat.com>
4300 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4302 2002-06-04 Michael Koch <konqueror@gmx.de>
4304 * gcj.texi (Input Options): Fixed typo.
4306 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4308 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4309 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4310 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4311 and all now-pointless local variables. Rename other local
4312 variables to reflect their not being handles.
4314 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4315 #if JCF_USE_STDIO blocks.
4317 * parse.y: Add missing semicolon at end of rule.
4319 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4321 * check-init.c (attach_initialized_static_class): Delete, unused.
4322 * parse.y: Use htab_t instead of struct hashtable, update
4324 * java-tree.h: Include hashtab.h instead of hash.h.
4325 (struct lang_decl_func): Use htab_t, set up for gengtype.
4326 (struct init_test_hash_entry): Delete.
4327 (struct treetreehash_entry): New.
4328 (java_treetreehash_find): New
4329 (java_treetreehash_new): New prototype.
4330 (java_treetreehash_create): New prototype.
4331 (java_mark_tree): Delete prototype.
4332 (java_hash_hash_tree_node): Delete prototype.
4333 (java_hash_compare_tree_node): Delete prototype.
4334 (attach_initialized_static_class): Delete prototype.
4335 * expr.c (build_class_init): Update to use java_treetreehash
4337 (java_expand_expr): Update to use htab_t.
4338 (emit_init_test_initialization): Likewise.
4339 * decl.c (java_mark_tree): Delete.
4340 * class.c (init_test_hash_newfunc): Delete.
4341 (java_hash_hash_tree_node): Delete.
4342 (java_hash_compare_tree_node): Delete.
4343 (add_method_1): Update to use java_treetreehash functions.
4344 (JAVA_TREEHASHHASH_H): New macro.
4345 (java_treetreehash_hash): New function.
4346 (java_treetreehash_compare): New function.
4347 (java_treetreehash_find): New function.
4348 (java_treetreehash_new): New function.
4349 (java_treetreehash_create): New function.
4350 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4352 * Make-lang.in (java/parse.o): Depend on debug.h.
4353 * java-tree.h (struct lang_identifier): Use gengtype.
4354 (union lang_tree_node): New.
4355 (struct lang_decl_func): Use gengtype.
4356 (struct lang_decl_var): Likewise.
4357 (struct lang_decl): Likewise.
4358 * parse.y: Include debug.h.
4359 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4361 * lang.c (struct language_function): New dummy structure.
4363 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4364 descriminator for DECL_LANG_SPECIFIC.
4365 (struct lang_decl_func): Rename from struct lang_decl.
4366 (enum lang_decl_desc): New.
4367 (struct lang_decl): Make it a union. Update all the accessor macros.
4368 (struct lang_type): Use gengtype.
4369 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4370 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4371 are now the same size.
4372 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4373 use discriminator to mark DECL_LANG_SPECIFIC.
4375 * Make-lang.in (gt-java-builtins.h): New rule.
4376 (java/builtins.o): Add dependency on gt-<filename>.h.
4377 * builtins.c: Use gengtype for roots.
4378 (union string_or_tree): Use gengtype.
4379 (struct builtin_record): Use gengtype.
4380 * config-lang.in (gtfiles): Add builtins.c.
4382 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4383 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4384 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4385 gt-java-parse.h, gtype-java.h): Add rules to generate.
4386 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4387 (class.o): Add dependency on gt-*.h.
4388 (constants.o): Likewise.
4391 (jcf-parse.o): Likewise.
4392 (jcf-write.o): Likewise.
4394 * config-lang.in (gtfiles): New.
4395 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4396 * constants.c: Replace uses of ggc_add_* with GTY markers.
4398 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4399 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4400 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4401 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4403 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4405 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4406 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4408 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4409 Include gtype-java.h.
4411 2002-06-02 Tom Tromey <tromey@redhat.com>
4413 Fix for PR java/5913:
4414 * parse.y (patch_binop): Call patch_string on op1.
4416 2002-06-02 Tom Tromey <tromey@redhat.com>
4418 Fix for PR java/1343, PR java/6336:
4419 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4420 formatting. Changed return type.
4421 (anonymous_class_counter): Moved to top of file.
4422 (maybe_make_nested_class_name): Append number to class name for
4423 function-local classes.
4425 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4427 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4428 * Make-lang.in: Update dependency lists.
4430 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4432 * gjavah.c (throwable_p): Do not free the name of the class after
4433 passing it to find_class.
4434 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4435 * jcf-io.c (dirent.h): Include it.
4436 (fnmatch.h): Likewise.
4437 (compare_path): New function.
4438 (java_or_class_file): Likewise.
4439 (memoized_dirlist_entry): New type.
4440 (memoized_dirlist_lookup_eq): New function.
4441 (memoized_dirlists): New variable.
4442 (caching_stat): New function.
4443 (memoized_class_lookup_eq): New function.
4444 (memoized_class_lookups): Likewise.
4445 (find_class): Use memoized_class_lookups and caching_stat.
4446 * jcf.h (JCF_USE_SCANDIR): Define.
4447 * parse.y (java_expand_classes): Write the class files in reverse
4450 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4452 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4454 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4456 * jcf-write.c (write_classfile): Unlink the temporary file if it
4457 cannot be renamed. Use concat to build up the name of the
4460 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4462 * jcf-write.c (write_classfile): Write the file to a
4463 temporary file and then rename it.
4465 2002-05-07 Tom Tromey <tromey@redhat.com>
4467 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4469 Fix for PR java/1200:
4470 * gjavah.c (throwable_p): New function.
4471 (decode_signature_piece): Use it. A `WeakReference' isn't the
4474 (gcjh_streq): New function.
4476 2002-05-07 Andreas Jaeger <aj@suse.de>
4478 * parse.y (finish_for_loop): Fix if statement.
4480 2002-05-06 Tom Tromey <tromey@redhat.com>
4482 Fix for PR java/5941:
4483 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4484 loop update expression.
4485 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4486 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4488 2002-05-04 Mark Wielaard <mark@klomp.org>
4491 * parse.y (build_string_concatenation): Return just op1 only when op2
4492 is null and op1 is a STRING_CST, otherwise always construct a
4495 2002-04-27 Tom Tromey <tromey@redhat.com>
4498 * parse.y (string_convert_int_cst): New function.
4499 (merge_string_cste): Use it.
4501 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4503 * java-tree.h (java_parse_file): Update.
4504 (java_set_yydebug): Remove.
4505 * jcf-parse.c (yydebug): Remove.
4506 (java_set_yydebug): Die.
4507 (java_parse_file): Update.
4508 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4510 2002-04-24 Tom Tromey <tromey@redhat.com>
4513 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4514 EXPR_WFL_QUALIFICATION of qual_wfl.
4516 2002-04-23 Per Bothner <per@bothner.com>
4518 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4519 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4520 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4522 2002-04-23 Tom Tromey <tromey@redhat.com>
4525 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4526 recognize `-fcompile-resource='.
4527 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4530 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4532 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4533 paths. Fixes PR java/2791.
4535 2002-04-19 Andrew Haley <aph@redhat.com>
4537 * jcf-write.c (push_long_const): lo, hi: New variables.
4538 Use rshift_double to extract the high part of a 64-bit long.
4539 Use WORD_TO_INT to extract the low part.
4541 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4542 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4543 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4545 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4547 * typeck.c (incomplete_type_error): Remove.
4549 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4551 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4552 for hash synchronization.
4553 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4554 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4557 2002-04-16 Mark Wielaard <mark@klomp.org>
4559 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4562 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4564 Fix for PR java/6294:
4565 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4568 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4570 Fix for PR java/6085:
4571 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4572 to get enclosing "this" argument for inner-class constructor
4573 invocation. Pass correct arguments to build_access_to_thisn.
4575 2002-04-10 Andreas Jaeger <aj@suse.de>
4577 * gcj.texi (Input Options): Fix extdirs patch.
4579 2002-04-10 Anthony Green <green@redhat.com>
4581 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4583 2002-04-09 Anthony Green <green@redhat.com>
4585 * gcj.texi (Input Options): Add --extdirs documentation.
4586 * jcf-dump.c (OPT_extdirs): New macro.
4587 (options): Add extdirs option.
4588 (help): Describe --extdirs.
4589 (main): Handle OPT_extdirs.
4590 * gjavah.c (OPT_extdirs): New macro.
4591 (options): Add extdirs option.
4592 (help): Describe --extdirs.
4593 (main): Handle OPT_extdirs.
4594 * jcf-path.c (jcf_path_init): Add extdirs support.
4595 (jcf_path_extdirs_arg): New function.
4596 (extensions): New variable to hold extensions path entries.
4597 * jvspec.c: Remove -fextdirs= when compiling main().
4598 * lang.c (java_decode_option): Handle -fextdirs=.
4599 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4600 * Make-lang.in: Compile jcf-path with version info for use in
4601 identifying the appropriate libgcj.jar.
4603 2002-04-08 Tom Tromey <tromey@redhat.com>
4606 * .cvsignore: Added rmic.1 and rmiregistry.1.
4607 * gcj.texi (Top): Link to new nodes.
4608 (Invoking rmic): New node.
4609 (Invoking rmiregistry): Likewise.
4610 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4612 (java.maintainer-clean): Likewise.
4613 ($(srcdir)/java/rmic.1): New target.
4614 ($(srcdir)/java/rmiregistry.1): Likewise.
4615 (java.install-man): Handle rmic.1 and rmiregistry.1.
4617 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4619 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4620 Add note about handling uncaught exceptions. Add an exception handler
4623 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4625 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4626 after using it to patch CALL_EXPR.
4628 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4630 * gcj.texi (Invocation): Document CNI invocation API.
4632 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4634 * expr.c (truthvalue_conversion): Rename. Update.
4635 (expand_compare): Update.
4636 * java-tree.h (java_truthvalue_conversion): New.
4637 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4639 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4641 * java-tree.h (java_mark_addressable): New.
4642 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4643 * typeck.c (mark_addressable): Rename, update.
4645 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4647 * expr.c (build_java_binop): Update.
4648 * java-tree.h (java_signed_type, java_unsigned_type,
4649 java_signed_or_unsigned_type): Update.
4650 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4651 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4652 * parse.y (patch_binop): Update.
4653 * typeck.c (signed_or_unsigned_type, unsigned_type,
4654 signed_type): Update.
4656 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4658 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4659 (java_dummy_print): Remove.
4660 (lang_print_error): Rename. Exit early if inhibiting output.
4661 (inhibit_error_printing_function): New.
4662 (java_init): Don't set hook.
4663 (lang_init_source): Use new boolean.
4665 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4667 * parse.y (do_resolve_class): Fix infinite recursion.
4669 2002-03-29 Tom Tromey <tromey@redhat.com>
4671 * parse.y (check_inner_circular_reference): Ignore incomplete
4674 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4676 * Make-lang.in (builtins.o): Update.
4677 * boehm.c (get_boehm_type_descriptor): Update.
4678 * builtins.c: Include langhooks.h.
4679 * decl.c (java_init_decl_processing): Update.
4680 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4681 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4683 * typeck.c (type_for_mode, type_for_size): Update.
4685 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4687 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4689 2002-03-28 Tom Tromey <tromey@redhat.com>
4691 * except.c (expand_end_java_handler): If the handler type is NULL,
4692 use java.lang.Throwable. Fixes PR java/5986.
4694 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4696 Fix for PR java/4715:
4697 * jcf-parse.c (parse_source_file_3): New function.
4698 (read_class): Call it.
4699 (java_parse_file): Likewise.
4701 2002-03-28 Jan Hubicka <jh@suse.cz>
4703 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4705 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4707 * parse.y (resolve_package): Initialize "decl".
4708 (lookup_package_type): Remove unused function.
4710 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4712 Fix for PR java/5993:
4713 * parse.y (resolve_package): Return the decl if resolution was
4714 successful. Don't special case "java.lang" and "java.lang.reflect"
4715 packages. Set type_name to the merged identifier.
4716 (resolved_qualified_expression_name): Print error using "name" if
4717 resolve_package returns NULL_TREE.
4719 2002-03-27 Tom Tromey <tromey@redhat.com>
4721 * expr.c (expand_invoke): Don't generate null pointer check if
4722 we're calling <init>.
4724 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4726 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4728 * java-tree.h (java_lang_expand_expr): Similarly.
4729 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4730 (java_init): Don't set hook.
4732 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4734 Fix for PR java/5850:
4735 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4736 context if field was not found in the current scope.
4737 * expr.c (lookup_field): Don't look in enclosing contexts.
4739 2002-03-26 Tom Tromey <tromey@redhat.com>
4741 Fix for PR java/5942:
4742 * parse.y (init_src_parse): Added sanity check.
4743 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4746 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4748 * decl.c (lang_mark_tree): Rename java_mark_tree.
4749 * java-tree.h (java_mark_tree): New.
4750 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4752 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4754 * lex.c: Change java_perform_atof to take normal parameters
4755 instead of a pointer to a parameter block. Call it directly
4758 2002-03-22 Mark Wielaard <mark@klomp.org>
4760 Fix for PR java/5368:
4761 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4762 when printing error message.
4764 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4766 * decl.c (maybe_build_cleanup): Remove.
4768 2002-03-22 Tom Tromey <tromey@redhat.com>
4770 Andrew Haley <aph@cambridge.redhat.com>
4772 * expr.c (build_field_ref): Don't build a check if the field is a
4775 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4777 Fix for PR java/6026:
4778 * lex.c (java_lex): Fix parsing of consecutive floats.
4780 2002-03-21 Tom Tromey <tromey@redhat.com>
4782 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4785 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4787 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4788 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4790 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4792 * gcj.texi: @code{gcj} becomes @command{gcj}.
4793 @code{gcc} becomes @command{gcc}.
4794 GcjRaw changed to gnu.gcc.RawData.
4796 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4798 * decl.c (start_java_method): Use new hook.
4799 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4800 (java_init): Remove old hook.
4802 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4804 * builtins.c (define_builtin): Do nothing if `type' is null.
4807 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4809 * parse.y (parser_check_super_interface): Fix error message
4812 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4814 * jcf-parse.c (get_constant): Delete unused variables.
4816 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4818 * java-tree.h (java_parse_file): New.
4819 * jcf-parse.c (yyparse): Rename java_parse_file.
4820 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4822 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4824 * parse.y (craft_constructor): Return the constructor decl.
4825 (java_expand_classes): Update comments.
4826 (lookup_method_invoke): Call fix_constructors immediately for
4827 anonymous class. Fixes PR java/5935.
4829 2002-03-15 Anthony Green <green@redhat.com>
4831 * jcf-parse.c (yyparse): Don't emit class registration
4832 constructor when compiling resource files.
4834 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4836 * lang.c (java_tree_code_type, java_tree_code_length,
4837 tree_code_name): Delete.
4838 (tree_code_type, tree_code_length, tree_code_name): Define.
4839 (java_init): Don't try to copy into the various tree_code
4842 2002-03-12 Tom Tromey <tromey@redhat.com>
4844 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4845 UTF-8, not UCS-2. Fixes PR java/5923.
4847 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4848 a call_expr wrapped in a convert. Fixes PR java/5848.
4850 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4852 * jcf-write.c (write_classfile): Improve error strings.
4854 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4856 * lex.c: Adjust comments to GNU standards.
4858 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4860 Fix for PR java/5902:
4861 * lex.c (java_lex): Fix parsing of literals.
4863 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4865 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4866 to prevent it getting evaluated twice in the store checking case.
4867 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4870 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4872 * decl.c (java_init_decl_processing): Make sure class_type_node
4873 alignment is not less than 64 bits if hash synchronization is enabled.
4875 2002-03-08 Per Bothner <per@bothner.com>
4877 * parse.y (java_complete_lhs): Check if patch_assignment
4878 returned an error-mark.
4880 * parse.y (try_builtin_assignconv): Don't special-case zero.
4882 2002-03-08 Per Bothner <per@bothner.com>
4884 Fix for PR java/5812.
4885 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
4886 here instead of in JSR macro. Likewise with load_type_state call.
4887 Do the latter on if the return_pc has been verified (the jsr returns).
4888 (JSR): Now just call build_java_jsr.
4890 2002-03-07 Jeff Sturm <jsturm@one-point.com>
4892 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
4893 (java.install-common): Link native driver to
4894 JAVA_TARGET_INSTALL_NAME.
4896 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
4898 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
4899 * builtins.c(sin_builtin): Likewise
4900 * builtins.c(sqrt_builtin): Likewise
4902 2002-03-03 Zack Weinberg <zack@codesourcery.com>
4904 * java/expr.c, java/jcf-parse.c, java/lex.c:
4905 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
4906 REAL_ARITHMETIC blocks unconditional. Delete some further
4907 #ifdef blocks predicated on REAL_ARITHMETIC.
4909 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4911 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
4912 explicit sizeof/sizeof.
4913 * decl.c (java_init_decl_processing): Likewise.
4914 * jcf-parse.c (init_jcf_parse): Likewise.
4915 * parse.y (init_src_parse): Likewise.
4917 2002-03-02 Per Bothner <per@bothner.com>
4919 Make --CLASSPATH by a synonym for --classpath and -classpath.
4920 Implement --bootclasspath.
4921 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
4922 (classpath_l): Remove.
4923 (jcf_path_CLASSPATH_arg): Remove.
4924 (jcf_path_bootclasspath_arg): New function.
4925 (jcf_path_seal): Simplify accordingly.
4927 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
4928 (jcf_path_CLASSPATH): Remove declaration.
4929 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
4930 (lang_specific_driver): Translate -bootclasspath.
4931 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
4932 * lang.c (decode_lang_options): Do jcf_path_init first.
4933 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
4934 * gjavah.c: Also handle --bootclasspath.
4935 Handle --CLASSPATH as a synonum for --classpath.
4936 * jcf-dump.c: Likewise.
4938 "." is not part of system path, but is the default for --classpath.
4939 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
4940 (jcf_path_seal): Add "." if no CLASSPATH specified.
4942 * gcj.texi: Document changes.
4944 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4946 * expr.c (build_java_arraystore_check): Fix formatting.
4948 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4950 Fix for PR java/5758, java/5632:
4951 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
4952 inner-class separator too.
4953 * parse.y (do_resolve_class): New local `decl_result.'
4954 Progressively build a name for what can have been loaded.
4956 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4958 * expr.c (java_array_data_offset): Removed function.
4959 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
4960 (build_java_array_length_access): Obtain "length" value using a
4961 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
4962 (build_java_arrayaccess): Correct comment. Access "data" using a
4963 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
4964 (build_java_arraystore_check): New function.
4965 (expand_java_arraystore): Use build_java_arraystore_check.
4966 * parse.y (patch_assignment): Simplify code to insert a store check
4967 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
4968 * check-init.c (check_init): Update to reflect that an array length
4969 access is now a COMPONENT_REF.
4970 * gcj.texi (Code Generation): Improve documentation of
4971 -fno-bounds-check. Add documentation for -fno-store-check.
4972 * java-tree.h (flag_store_check): Declare.
4973 (build_java_arraystore_check): Declare.
4974 * lang.c (flag_store_check): Initialize to 1.
4975 (lang_f_options): Add store-check option.
4976 * jvspec.c: Don't pass store-check option to jvgenmain.
4977 * lang-options.h: Add help string for -fno-store-check.
4979 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
4981 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
4982 * java-tree.h (java_dup_lang_specific_decl): New.
4983 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
4985 2002-02-27 Zack Weinberg <zack@codesourcery.com>
4987 * builtins.c, decl.c: Delete traditional-mode-related code
4988 copied from the C front end but not used, or used only to
4989 permit the compiler to link.
4991 2002-02-22 Tom Tromey <tromey@redhat.com>
4993 Fix for PR java/2369:
4994 * jvspec.c (verify_class_name): New function.
4995 (lang_specific_driver): Call it.
4996 (JAVA_START_CHAR_P): New macro.
4997 (JAVA_PART_CHAR_P): Likewise.
4999 2002-02-22 Per Bothner <per@bothner.com>
5001 * class.c: Change vtable to be more compatible with g++ v3 abi.
5002 (get_dispatch_table): Prepend offset-to-top (always 0) and
5003 type_info pointer (currently unimplemented hence NULL) to vtable.
5004 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5005 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5006 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5007 (build_dtable_decl): Add declarations for new fields.
5009 2002-02-20 Per Bothner <per@bothner.com>
5011 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5012 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5013 don't need to set it on the COMPOUND_EXPR - the caller does that.
5015 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5017 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5018 `--CLASSPATH' becomes `--classpath.'
5019 * gjavah.c: Likewise.
5020 * jcf-dump.c: Likewise.
5021 * lang-options.h: Likewise.
5023 * jcf-path.c: Updated comment.
5024 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5025 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5026 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5027 (jcf_path_CLASSPATH_arg): Ditto.
5028 (classpath_u): Updated leading comment.
5030 2002-02-20 Per Bothner <per@bothner.com>
5032 * builtins.c (check_for_builtin): New function.
5033 (build_call_or_builtin): Remove.
5034 * java-tree.h: Update accordingly.
5035 * expr.c (expand_invoke): Use build + check_for_builtin instead
5036 of build_call_or_builtin.
5037 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5038 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5039 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5041 2002-02-17 Tom Tromey <tromey@redhat.com>
5043 * java-tree.h (TYPE_STRICTFP): New macro.
5044 (struct lang_type) [strictfp]: New field.
5045 (CLASS_STRICTFP): New macro.
5046 (METHOD_STRICTFP): New macro.
5047 (struct lang_decl) [strictfp]: New field.
5048 * parse.y (method_header): Disallow strictfp constructor or
5050 (STRICT_TK): Move before MODIFIER_TK.
5051 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5052 (METHOD_MODIFIERS): Likewise.
5053 (INTERFACE_MODIFIERS): Likewise.
5054 * jcf-write.c (get_access_flags): Likewise.
5055 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5056 (add_method_1): Likewise.
5057 (get_access_flags_from_decl): Likewise.
5058 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5059 recognize strictfp flag.
5060 * jcf.h (ACC_STRICT): New define.
5062 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5064 * class.c(build_utf8_ref): Move declaration of decl_size
5066 2002-02-07 Tom Tromey <tromey@redhat.com>
5068 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5071 2002-02-04 Anthony Green <green@redhat.com>
5073 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5074 sections if available.
5076 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5078 * parse.y (java_expand_classes): Fix typo in static field loop.
5080 2002-02-02 Richard Henderson <rth@redhat.com>
5082 * class.c (add_field): Mark static fields external.
5083 (build_class_ref): Remove redundant set.
5084 * parse.y (java_expand_classes): Mark static fields of classes
5085 to be compiled as local.
5086 * jcf-parse.c (parse_class_file): Likewise.
5088 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5090 * gcj.texi (About CNI): New node.
5092 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5095 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5096 setlocale() with LC_CTYPE as a parameter.
5099 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5101 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5102 Follow GNU Coding Standards for --version.
5104 2002-01-28 Tom Tromey <tromey@redhat.com>
5106 * expr.c (build_jni_stub): Ensure storage for `meth' is
5108 * parse.y (java_complete_expand_methods): Set
5109 current_function_decl before building JNI stub.
5111 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5113 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5116 2002-01-22 Tom Tromey <tromey@redhat.com>
5118 * decl.c (java_init_decl_processing): Use add_predefined_file.
5119 Predefine RawData.java.
5120 (predef_filenames): Removed.
5121 (java_init_decl_processing): Don't register predef_filenames.
5122 * jcf-parse.c (add_predefined_file): New function.
5123 (predefined_filename_p): Rewrote.
5124 (predefined_filename_p): No longer static.
5125 * decl.c (java_init_decl_processing): Call initialize_builtins.
5126 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5127 (java/builtins.o): New target.
5128 * builtins.c: New file.
5129 * parse.y (patch_invoke): Use build_call_or_builtin.
5130 * java-tree.h (build_call_or_builtin): Declare.
5131 (initialize_builtins): Declare.
5132 (java_set_exception_lang_code): Removed unused declaration.
5133 (PREDEF_FILENAMES_SIZE): Removed.
5134 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5135 (predef_filenames): New define.
5136 (add_predefined_file): Declare.
5137 (predefined_filename_p): Declare.
5138 * expr.c (expand_invoke): Use build_call_or_builtin.
5140 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5142 * parse.y (patch_switch_statement): Fix format specifier.
5144 2002-01-16 Tom Tromey <tromey@redhat.com>
5146 More for PR java/5365:
5147 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5149 (process_file): Generate include for
5150 java.lang.UnsupportedOperationExceptions.
5152 2002-01-15 Andreas Jaeger <aj@suse.de>
5154 * .cvsignore: Add man pages.
5156 2002-01-15 Tom Tromey <tromey@redhat.com>
5158 Fix for PR java/5365:
5159 * gjavah.c (process_file): Turn class name into a file name.
5161 2002-01-14 Matthias Klose <doko@debian.org>
5163 * gcj.texi: Fix whitespace and formatting errors in the
5164 synopsis of the man pages. Update copyright.
5166 2002-01-14 Tom Tromey <tromey@redhat.com>
5169 * Make-lang.in (java.install-man): Handle jv-convert man page.
5170 (java.generated-manpages): Added jv-convert.1.
5171 (java.uninstall): Remove jv-convert.1.
5172 (java.maintainer-clean): Likewise.
5173 ($(srcdir)/java/jv-convert.1): New target.
5174 * gcj.texi (Top): Link to jv-convert node.
5175 (Individual utilities): Likewise.
5176 (Invoking jv-convert): New node.
5178 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5179 Martin Kahlert <martin.kahlert@infineon.com>
5181 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5182 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5184 2002-01-03 Graham Stott <grahams@redhat.com>
5186 * class.c (compile_resource_file): Update copyright date.
5187 Constify filename parameter.
5188 (java-tree.h): Update copyright date.
5189 (compile_resource_file): Constify filename parameter.
5191 2002-01-03 Graham Stott <grahams@redhat.com>
5193 * gcc/jcf-parse.c: Update copyright date.
5194 (yyparse): Constify resource_filename.
5196 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5198 * parse.y (src_parse_roots): Don't needlessly zero init.
5200 2001-12-31 Tom Tromey <tromey@redhat.com>
5202 * parse.y (dump_java_tree): New function.
5203 (source_end_java_method): Call it.
5204 (end_class_declaration): Likewise.
5205 * lang.c (java_decode_option): Call dump_switch_p.
5207 2001-12-28 Tom Tromey <tromey@redhat.com>
5209 * gen-table.pl: Don't process characters after \uffff. Added
5210 comment pointing to input file.
5212 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5214 * gen-table.pl: Const-ify output. Document the location of a
5215 suitable unicode input file.
5217 * chartables.h: Regenerate.
5219 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5221 * chartables.h: Const-ify.
5222 * gjavah.c (options): Likewise.
5223 * jcf-dump.c (options): Likewise.
5224 * jv-scan.c (options): Likewise.
5225 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5226 * parse.y (binop_lookup): Likewise.
5228 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5230 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5231 the static arrays that are output.
5232 * jvspec.c (jvgenmain_spec): Make static.
5233 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5234 * keyword.h: Regenerate.
5235 * lang.c (string_option, process_option_with_no, lang_f_options,
5236 lang_W_options): Const-ify.
5237 * lex.c (java_lex): Likewise.
5239 2001-12-21 Richard Henderson <rth@redhat.com>
5241 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5242 (get_boehm_type_descriptor): ... here. Arrange for the
5243 TREE_TYPE to get set properly.
5245 2001-12-21 Richard Henderson <rth@redhat.com>
5247 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5248 only if the target requires collect2.
5250 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5252 2001-12-20 Tom Tromey <tromey@redhat.com>
5255 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5256 CAN_COMPLETE_NORMALLY for the node.
5257 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5258 generate code for second branch if first branch can't complete
5260 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5261 the loop head if the loop body can't complete normally.
5263 2001-12-20 Tom Tromey <tromey@redhat.com>
5266 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5267 case where `finally' clause can't complete normally.
5269 2001-12-20 Tom Tromey <tromey@redhat.com>
5272 * parse.y (analyze_clinit_body): Added this_class parameter.
5273 Check for more cases where we must keep <clinit>.
5274 (maybe_yank_clinit): Cleaned up flow control.
5276 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5278 * decl.c (java_init_decl_processing): Don't initialize
5279 finit_leg_identifier_node.
5280 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5281 (finit_leg_identifier_node): Remove.
5282 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5284 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5286 * mangle.c (mangle_member_name): Don't special-case for
5288 * mangle_name.c (unicode_mangling_length): Likewise.
5289 (append_unicode_mangled_name): Likewise.
5290 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5293 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5295 * expr.c (build_java_array_length_access): Don't force null pointer
5296 check unless flag_check_references is set.
5298 2001-12-20 Tom Tromey <tromey@redhat.com>
5300 Fix for PR java/3417:
5301 * parse.y (patch_assignment): Added special processing for
5303 (patch_return): Don't convert booleans to integers, and don't
5304 special-case `null'.
5306 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5308 * config-lang.in (diff_excludes): Remove.
5310 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5312 * gcj.texi: Update link to GCC manual.
5314 2001-12-17 Tom Tromey <tromey@redhat.com>
5316 * parse.y (link_nested_class_to_enclosing): Removed useless
5319 2001-12-16 Tom Tromey <tromey@redhat.com>
5321 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5324 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5326 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5327 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5330 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5332 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5334 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5336 * decl.c (java_init_decl_processing): Build otable_type correctly.
5337 otable_decl is an otable_type.
5339 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5341 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5342 otable_type, otable_ptr_type, method_symbol_type,
5343 method_symbols_array_type, method_symbols_array_ptr_type): New
5344 field/global tree definitions.
5345 (flag_indirect_dispatch): New flag.
5346 * decl.c (java_init_decl_processing): Initialize new otable and
5347 otable_syms type nodes and decls. Add new field "index" to
5349 * class.c (build_method_symbols_entry): New function.
5350 (make_method_value): Set "index" to to method's vtable index for
5351 virtual methods when indirect-dispatch is not used.
5352 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5353 and set vtable_method_count to -1. Set otable and otable_syms field
5354 if indirect-dispatch is used and there was something to put in them.
5355 (build_method_symbols_entry): New function.
5356 (emit_offset_symbol_table): New function.
5357 * expr.c (get_offset_table_index): New function.
5358 (build_invokevirtual): Build array reference to otable at the index
5359 returned by get_offset_table_index, and use the result as the vtable
5361 (build_invokeinterface): Similar.
5362 * jcf-parse.c (yyparse): If indirect-dispatch, call
5363 emit_offset_symbol_table at the end of compilation, after all classes
5364 have been generated.
5365 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5366 * lang.c (flag_indirect_dispatch): Define.
5367 (lang_f_options): Add indirect-dispatch flag.
5369 2001-12-14 Matthias Klose <doko@debian.org>
5371 * gcj.texi: Markup for man page generation. Document missing
5372 options printed by <tool> --help.
5373 Terminate description of gij's -ms option with a dot.
5374 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5375 (java.generated-manpages java.install-man, java.uninstall,
5376 java-maintainer-clean) Updated.
5378 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5380 * class.c (get_dispatch_table): Fix java vtable layout
5381 for TARGET_VTABLE_USES_DESCRIPTORS.
5382 * decl.c (java_init_decl_processing): Initialize
5383 alloc_no_finalizer_node, finalize_identifier_node.
5384 * expr.c (class_has_finalize_method): New function.
5385 (expand_java_NEW): Generate calls for finalizer-free allocation.
5386 (build_invokevirtual): Fix java vtable layout for
5387 TARGET_VTABLE_USES_DESCRIPTORS.
5388 * java-tree.h (enum java_tree_index): New entries:
5389 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5390 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5391 (class_has_finalize_method): declare.
5392 (HAS_FINALIZER_P): New macro.
5393 * parse.y (patch_invoke): Generate calls for finalizer-free
5396 2001-12-12 Matthias Klose <doko@debian.org>
5398 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5399 whitespace at end of line.
5401 2001-12-11 Tom Tromey <tromey@redhat.com>
5403 * lex.c (java_init_lex): Define wfl_to_string as
5404 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5406 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5408 * class.c (make_method_value): Use null_pointer_node to
5409 represent empty exception table.
5411 2001-12-10 Tom Tromey <tromey@redhat.com>
5413 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5415 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5417 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5419 2001-12-09 Per Bothner <per@bothner.com>
5421 * check-init.c (current_switch_has_default): New static field.
5422 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5423 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5424 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5426 2001-12-09 Tom Tromey <tromey@redhat.com>
5428 * check-init.c (check_init): Don't allow pre- or post- increment
5429 or decrement of final variable.
5430 (final_assign_error): Minor error message rewording.
5432 2001-12-08 Tom Tromey <tromey@redhat.com>
5434 * java-tree.h: Fixed typo.
5436 * gjavah.c (decompile_method): Don't decompile to `return this'
5439 * gjavah.c (cxx_keywords): Re-sorted.
5440 * lex.c (cxx_keywords): Re-sorted.
5442 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5445 * gjavah.c (print_namelet): Clear subnamelets.
5446 (HANDLE_METHOD): Set `method_printed' earlier.
5448 2001-12-07 Tom Tromey <tromey@redhat.com>
5450 * lang.c (lang_f_options): Added
5451 optimize-static-class-initialization.
5452 (java_decode_option): Removed special case.
5454 2001-12-07 Per Bothner <per@bothner.com>
5456 * check-init.c (check_init): Fix typo freeing memory twice.
5458 2001-12-05 Per Bothner <per@bothner.com>
5460 Restore support for static class initialization optimization.
5461 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5462 * check-init.c (check_int): At end of BLOCK handle initialization
5463 blocks, which used to be done in java_complete_expand_method but did
5464 not handle the case where check_for_initialization might allocate
5465 more than a word of bits.
5466 * decl.c (lang_make_tree): The smic field is now a tree.
5467 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5468 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5470 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5472 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5473 Change from a hash table to a list.
5474 (struct_lang_decl): Change field 'smic' to match.
5475 * class.c (add_method_1): Initialize
5476 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5477 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5478 (java_expand_method_bodies): -here, since 'smic' is now a list.
5479 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5481 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5483 * class.c (java_hash_compare_tree_node): Fix casts.
5485 2001-12-04 Per Bothner <per@bothner.com>
5487 * check-init.c: Handle definite unassignment to finals in addition
5488 to definite assignment.
5489 (loop_current_locals): New field.
5490 (num_current_locals, int start_current_locals, num_current_words):
5492 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5493 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5494 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5495 (get_variable_decl, check_final_reassigned): New functions.
5496 (check_init, check_bool_init): Modify as needed for checking finals.
5497 (check_for_initialization): Take extra parameter and return void.
5498 Do extra start-up logic to check final fields for assignment.
5499 * parse.y (check_static_final_variable_assignment_flag,
5500 reset_static_final_variable_assignment_flag, check_final_assignment,
5501 check_final_variable_local_assignment_flag,
5502 reset_final_variable_indirect_assignment_flag,
5503 reset_final_variable_global_assignment_flag): Remove functions.
5504 (java_complete_expand_methods, outer_field_access_fix,
5505 patch_assignment): Remove no-longer used logic.
5506 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5507 * parse.y (register_fields, java_complete_tree): Update accordingly.
5509 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5510 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5511 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5513 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5515 * java-tree.h (DECL FINAL): New bit-field.
5516 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5517 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5518 (DECL_INIT_CALLS_THIS): New macro.
5519 (struct lang_decl): New bit-field init_calls_this.
5520 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5521 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5522 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5523 use it for both local variables and final fields.
5524 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5526 (struct lang_type): Remove hfv bit-field.
5527 (check_for_initialization): Change to return void.
5529 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5530 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5531 * check-init.c (final_assign_error): New helper function.
5532 (check_final_reassigned, check_init): Use it.
5533 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5535 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5536 bit-fields to unsigned.
5538 2001-12-03 Per Bothner <per@bothner.com>
5540 * parse.y (patch_binop): Minor constant folding.
5542 * parse.y (build_current_thisn): Shorter 'buffer'.
5544 2001-12-03 Per Bothner <per@bothner.com>
5546 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5547 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5548 * jcf-write.c (generate_bytecode_insns): Remove support for
5549 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5550 * check-init.c (check_init): Likewise.
5552 2001-12-03 Per Bothner <per@bothner.com>
5554 * verify.c (subroutine_nesting): New function.
5555 (verify_jvm_instructions): Use it to fix logic for checking that
5556 we're done with the current subroutine.
5558 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5559 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5561 2001-12-03 Per Bothner <per@bothner.com>
5563 * jcf.h: Fix obvious typo in comment.
5564 * typeck.c (build_null_signature): Add comment.
5566 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5568 * expr.c: Remove leading capital from diagnostic messages, as
5569 per GNU coding standards.
5570 * jcf-io.c: Similarly.
5571 * jcf-parse.c: Similarly.
5572 * jv-scan.c: Similarly.
5573 * jvspec.c: Similarly.
5574 * mangle.c: Similarly.
5576 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5577 Alexandre Petit-Bianco <apbianco@redhat.com>
5579 * expr.c (build_java_arrayaccess): Call save_expr on array for
5580 correct evaluation order, modified comment, fixed indentation.
5581 * parse.y: (patch_assignment): Correctly extract the array base
5582 from the tree generate by build_java_arrayaccess, added comments.
5583 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5584 Fixes PR java/3096, PR java/3803, PR java/3965.
5586 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5588 * expr.c (expand_byte_code): Remove trailing periods from messages.
5589 * jcf-parse.c (load_class, jcf_parse): Similarly.
5590 * jcf-write.c (generate_classfile): Similarly.
5591 * lex.c (java_lex): Similarly.
5593 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5595 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5597 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5599 * Make-lang.in (java.generated-manpages): New dummy target.
5601 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5603 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5605 (lang_specific_pre_link): Use set_input to set input_filename.
5607 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5608 (main): Fix definition.
5609 Strip `main' from classname.
5612 2001-11-18 Roger Sayle <roger@eyesopen.com>
5614 * parse.h (java_expand_switch): Remove old prototype.
5616 2001-11-18 Tom Tromey <tromey@redhat.com>
5618 Fix for PR java/1401:
5619 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5621 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5624 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5626 * lang.c (finish_parse): Rename to java_finish.
5627 (LANG_HOOKS_FINISH, java_finish): New.
5629 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5631 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5632 * java-tree.h: New prototype.
5633 * lang.c (java_init): Update prototype. Combine with old init_parse.
5635 2001-11-13 Tom Tromey <tromey@redhat.com>
5637 * gjavah.c (method_signature): New global.
5638 (HANDLE_METHOD): Set it.
5639 (decompile_return_statement): New function.
5640 (decompile_method): Use it.
5641 (print_method_info): Removed `synth' argument.
5643 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5645 * java-tree.h (java_set_yydebug): New.
5646 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5647 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5648 (print_lang_decl, print_lang_type, print_lang_identifier,
5649 print_lang_statistics, lang_print_xnode): Remove.
5651 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5653 * jcf-parse.c (init_lex): Remove.
5654 * lang.c (language_string, lang_identify): Remove.
5655 (struct lang_hooks): Constify.
5656 (LANG_HOOKS_NAME): Override.
5657 (init_parse): Update.
5659 2001-11-08 Andreas Franck <afranck@gmx.de>
5661 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5662 program_transform_name the way suggested by autoconf.
5663 (java.install-common): Also transform auxiliary program names with
5664 program_transform_name.
5666 2001-11-08 Tom Tromey <tromey@cygnus.com>
5668 * parse.y (trap_overflow_corner_case): New rule.
5669 (unary_expression): Use it.
5670 * lex.c (java_init_lex): Don't set minus_seen.
5671 (yylex): Don't use minus_seen. Communicate overflow to parser for
5673 (error_if_numeric_overflow): New function.
5674 * parse.h (minus_seen): Removed field.
5675 (JAVA_RADIX10_FLAG): New define.
5677 2001-11-07 Tom Tromey <tromey@redhat.com>
5679 Patch for PR java/1414:
5680 * parse.y (case_label_list): New global.
5681 (goal): Register case_label_list with GC.
5682 (java_complete_lhs): Save new case on case_label_list.
5683 (patch_switch_statement): Check for duplicate case labels.
5685 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5687 * parse.y (patch_assignment): Removed unused third argument.
5688 (java_complete_lhs): Removed unused third argument to patch_assignment.
5690 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5692 * lang.c: Include langhooks-def.h.
5693 * Make-lang.in: Update.
5695 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5697 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5699 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5701 * mangle.c (find_compression_record_match): Don't match compression
5702 records for package name elements unless they occur at the start of
5703 the name. Fix for PR java/4717.
5705 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5707 * expr.c (expand_java_field_op): Don't special-case references to
5708 java.lang.PRIMTYPE.TYPE.
5709 (build_primtype_type_ref): Removed.
5710 * java-tree.h (build_primtype_type_ref): Remove prototype.
5711 * parse.y (maybe_build_primttype_type_ref): Removed.
5712 (complete_function_arguments): Don't special-case references to
5713 java.lang.PRIMTYPE.TYPE.
5714 (patch_assignment): Likewise.
5715 (array_constructor_check_entry): Likewise.
5717 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5719 * mangle.c (static tree compression_table): Fixed leading comment.
5720 * parse.h (struct parser_ctxt): Fixed field comment.
5721 * parse.y (check_pkg_class_access): New prototype, fixed leading
5722 comment, new parameter used to emit error only if passed as true.
5723 (parse_check_super): Pass extra argument to check_pkg_class_access.
5724 (do_resolve_class): Likewise.
5725 (process_imports): Likewise.
5726 (read_import_dir): Fixed indentation.
5727 (find_in_imports_on_demand): New local class_type_name. Local
5728 node_to_use deleted. while loop changed into for loop. Report
5729 multiple definition only for accessible classes. Improved error
5731 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5732 assigned to parameter list, fixed indentation. while loop changed
5733 into for loop, restore TREE_CHAIN on local `tem' before the next
5736 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5738 * lang.c (lang_get_alias_set): Deleted.
5740 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5742 * gjavah.c (jni_print_char): Fix thinko in last change.
5744 * gjavah.c (jni_print_char, decode_signature_piece): Use
5745 safe-ctype macros and/or fold extra calls into fewer ones.
5746 * lex.c (java_read_unicode, java_lex): Likewise.
5747 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5748 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5749 * mangle_name.c (append_unicode_mangled_name,
5750 unicode_mangling_length): Likewise.
5752 2001-10-17 Richard Henderson <rth@redhat.com>
5754 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5756 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5758 * lang.c (langhooks.h): Included.
5759 (LANG_HOOKS_INIT): Redefined.
5760 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5761 (LANG_HOOKS_DECODE_OPTION): Likewise.
5762 (struct lang_hooks lang_hooks): New initialization.
5764 2001-10-11 Per Bothner <per@bothner.com>
5766 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5767 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5768 The former is simpler, and jcf-write.c handles it better.
5769 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5770 or WITH_CLEANUP_EXPR.
5771 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5772 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5774 * parse.y (patch_if_else_statement): If the condition is constant,
5775 optimize away the test.
5777 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5779 * parse.y (patch_cast): Call patch_string on the first operand of
5780 the incoming node, update it if necessary. Fixes PR java/4510.
5782 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5784 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5785 when name qualifier matches a package name.
5787 2001-10-08 Tom Tromey <tromey@redhat.com>
5789 Fix for PR java/4489:
5790 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5791 force a new label when computing `body_block'.
5793 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5795 * jcf-io.c (format_uint): Const-ify.
5796 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5797 * lex.c (java_get_line_col): Likewise.
5798 * parse.y (build_incdec): Likewise.
5800 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5802 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5803 a NULL enclosing context if appropriate. Fixes PR java/4466.
5805 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5807 * parse.y (patch_assignment): Use lvalue's original TYPE when
5808 building the final COMPOUND_EXPR.
5809 (try_reference_assignconv): Fixed leading comment.
5811 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5813 * parse.y (check_final_variable_indirect_assignment): For
5814 COMPOUND_EXPR, return only if finals were found initialized
5815 properly, if not, keep on checking.
5816 (check_final_variable_global_assignment_flag): New local
5817 error_found, set when appropriate and used to decide whether to
5818 report uninitialized finals. Fixed typo in comment.
5820 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5822 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5823 last three initializations. Fixes PR java/4360.
5825 2001-09-21 Richard Henderson <rth@redhat.com>
5827 * class.c (get_dispatch_table): Handle function descriptors.
5828 (build_dtable_decl): Likewise.
5829 * expr.c (build_invokevirtual): Likewise.
5831 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5833 * parse.y (patch_method_invocation): Build class initialization
5834 when static finals are used to qualify method invocation.
5837 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5839 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5840 build_type_name_from_array_name.
5841 (STRING_STRIP_BRACKETS): New macro.
5842 * parse.y (build_type_name_from_array_name): New function.
5843 (array_creation_expression:): Accumulate []s instead of [s.
5844 (cast_expression:): Accumulate []s instead of [s after cast type
5846 (build_array_from_name): Local string deleted, use
5847 build_type_name_from_array_name.
5848 (build_unresolved_array_type): Accumulate []s instead of [s after
5850 (register_fields): Fixed comment.
5851 (resolve_class): Local name, base deleted, new locals tname and
5852 array_dims. Use build_type_name_from_array_name. Use array_dims to
5854 (purify_type_name): Use STRING_STRIP_BRACKETS.
5856 2001-09-18 Andreas Jaeger <aj@suse.de>
5858 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5859 * jv-scan.c: Likewise.
5861 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5863 * parse.y (patch_method_invocation): Inner class creation context
5864 check not enforced within constructors. Fixes PR java/1873.
5866 2001-09-16 Tom Tromey <tromey@redhat.com>
5868 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5869 NOTE_PUSH for single-case push. Fixes PR java/4189.
5871 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5873 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5874 (TYPE_IMPORT_DEMAND_LIST): Likewise.
5875 (struct lang_type): New fields import_list and import_demand_list.
5876 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
5877 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
5878 (do_resolve_class): New local saved_enclosing_type, initialized,
5879 passed as parameter to find_in_imports and find_in_imports_on_demand.
5880 (find_in_imports): Added paramater enclosing_type, use its
5881 TYPE_IMPORT_LIST when applicable.
5882 (find_in_imports_on_demand): Added parameter enclosing_type, use
5883 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
5884 declaration and initialization.
5885 (fold_constant_for_init): Switch/restore current_class to the
5886 appropriate context.
5888 2001-09-13 Mark Mitchell <mark@codesourcery.com>
5890 * verify.c (verify_jvm_instructions): Fix typo.
5892 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5894 * expr.c (expand_invoke): Const-ification.
5895 * parse.y (patch_method_invocation): Likewise.
5897 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5899 * gjavah.c (cxx_keywords): Const-ification.
5900 * keyword.gperf (java_keyword): Likewise.
5901 * lang.c (java_tree_code_name): Likewise.
5902 * lex.c (cxx_keywords): Likewise.
5903 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
5905 2001-09-11 Richard Henderson <rth@redhat.com>
5907 * parse.h (ctxp_for_generation): Mark extern.
5909 2001-09-10 Richard Henderson <rth@redhat.com>
5911 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
5913 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5915 * typeck.c (java_array_type_length, build_prim_array_type):
5916 Represent empty arrays by NULL index.
5918 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
5920 * java-tree.h (compile_resource_file): Grouped with other prototypes.
5921 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
5923 2001-09-06 Anthony Green <green@redhat.com>
5925 * class.c (O_BINARY): Define if necessary.
5926 (registerResource_libfunc): Declare.
5927 (init_class_processing): Initilize registerResource_libfunc.
5928 (compile_resource_file): New function.
5929 * java-tree.h (resource_name): Declare.
5930 (compile_resource_file): Declare.
5931 * jcf-parse.c (yyparse): Handle compiling java resource files.
5932 * lang.c (java_decode_option): Handle -fcompile-resource option.
5933 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
5935 * gcj.texi (Code Generation): Add documentation for -R flag.
5937 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5939 * jcf-write.c (generate_classfile): Issue an error in case of
5940 field/initial value mismatch.
5941 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
5942 being initialized and we're generating bytecode.
5943 (java_complete_lhs): In MODIFY_EXPR section: added comments,
5944 set DECL_INITIAL properly when appropriate.
5948 2001-09-01 Per Bothner <per@bothner.com>
5950 * parse.y (maybe_yank_clinit): A field without an initializer is not
5951 relevant. All initializers except static final and constant require
5952 <clinit>, regardless of flag_emit_class_files.
5954 2001-08-31 Per Bothner <per@bothner.com>
5956 * class.c (set_constant_value): When not emitting class files, then a
5957 String ConstantValue is a utf8const_ptr_type.
5959 2001-08-30 Per Bothner <per@bothner.com>
5961 * jcf-write.c (generate_classfile): Check that field is primitive
5962 or string before emitting ConstantValue attribute.
5964 2001-08-30 Per Bothner <per@bothner.com>
5966 * parse.y (resolve_qualified_expression_name): If creating a
5967 COMPOUND_EXPR, set it's type correctly.
5969 2001-08-30 Per Bothner <per@bothner.com>
5971 * jcf-io.c (open_class): Set filename field.
5973 * jcf-parse,c (parse_class_file): Set current_function_decl
5974 for better error message when Code attribute is missing.
5976 * lang.c (put_decl_node, lang_print_error): Re-arrange for
5977 better diagnostics, especially for constructors.
5979 2001-08-30 Per Bothner <per@bothner.com>
5981 * jcf-write.c (generate_classfile): Don't write ConstantValue
5982 attribute if field is not final, for compatibility with jdk.
5984 * jcf-write.c (generate_classfile): Convert ConstantValue values
5985 to correct type. Work-around for front-end bug.
5986 * class.c (set_constant_value): Error if constant has wrong type.
5988 2001-08-30 Per Bothner <per@bothner.com>
5990 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
5991 "Double" are printed at verbosity 1.
5993 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
5995 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
5997 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5999 * parse.y (patch_assignment): Don't verify final re-assignment here.
6000 (java_complete_lhs): Verify assignments to finals calling
6001 patch_assignment. Verify re-assignments to finals before calling
6004 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6006 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6009 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6011 * lex.c (java_lex): new local found_hex_digits. Set and then used
6012 in test to reject invalid hexadecimal numbers.
6013 * parse.y (java_complete_tree): Prevent unwanted cast with
6014 initialized floating point finals.
6015 (patch_binop): Emit a warning when detecting a division by zero,
6016 mark result not constant, don't simplify non integer division.
6018 2001-08-28 Per Bothner <per@bothner.com>
6020 * jcf-write.c (generate_bytecode_insns): For increments and
6021 decrements just recurse to push constant. Improvement on Mark's patch.
6023 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6025 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6026 real conversion for increments and decrements of reals.
6028 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6030 * parse.y (resolve_qualified_expression_name): Handle unresolved
6031 qualified expressions, prevent numerical qualifiers, fixed typo.
6034 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6036 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6037 don't report anything but deprecated class when marked so. Handle
6039 (patch_method_invocation): Check deprecation on methods and types.
6040 (patch_binop): code becomes an enum tree_code, added default: to
6041 switch to handle that. Detect division by zero, try to fold and
6042 return before using a subroutine.
6044 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6046 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6047 file smaller than 4 bytes.
6048 * parse.y (check_inner_circular_reference): New function.
6049 (check_circular_reference): Likewise.
6050 (array_initializer:): Accept {,}.
6051 (java_check_circular_reference): Rewritten using
6052 check_circular_reference and check_inner_circular_reference.
6053 (java_complete_expand_method): Unconditionally save and restore
6054 the unpurged exception list.
6055 (build_dot_class_method_invocation): Unmangle signature parameter.
6057 2001-08-21 Tom Tromey <tromey@redhat.com>
6059 * decl.c (init_decl_processing): Add `throws' field to method
6061 * class.c (make_method_value): Compute `throws' field for method.
6063 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6065 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6066 circularity is detected.
6067 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6069 2001-08-17 Richard Henderson <rth@redhat.com>
6071 * class.c (emit_register_classes): Add align parameter to
6072 call to assemble_integer.
6074 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6076 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6077 loading a class_or_name fails, try considering an innerclass name
6078 and load the enclosing context.
6079 * parse.y (resolve_inner_class): New function.
6080 (find_as_inner_class): Added leading comment.
6081 (register_incomplete_type): Keep the current context as enclosing
6082 context for JDEP_FIELD dependencies.
6083 (do_resolve_class): Locals new_class_decl and super initialized to
6084 NULL. Call resolve_inner_class, explore the enclosing context
6085 superclass if necessary.
6088 2001-08-16 Tom Tromey <tromey@redhat.com>
6090 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6091 * gjavah.c (main): Updated for change to jcf_path_seal.
6092 * lang.c (version_flag): New global.
6093 (java_decode_option): Recognize `-version'.
6094 (java_init): Update for change to jcf_path_seal.
6095 * jcf.h (jcf_path_seal): Added `print' argument.
6096 * jcf-path.c (jcf_path_seal): Added `print' argument.
6098 2001-08-13 Zack Weinberg <zackw@panix.com>
6100 * Make-lang.in (java/decl.o): Update dependencies.
6101 * decl.c: Include libfuncs.h, don't include toplev.h.
6103 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6105 * decl.c (init_decl_processing): exception_type_node,
6106 class_not_found_type_node, and no_class_def_found_type_node
6107 initialized. predef_filenames augmented accordingly.
6108 instinit_identifier_node initialized.
6109 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6110 * java-tree.h (enum java_tree_index): New entries
6111 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6112 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6113 (exception_type_node): New macro.
6114 (class_not_found_type_node): Likewise.
6115 (no_class_def_found_type_node): Likewise.
6116 (instinit_identifier_node): Likewise.
6117 (PREDEF_FILENAMES_SIZE): Adjusted.
6118 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6119 (struct lang_type): Fixed typo in bitfield name.
6120 (DECL_INSTINIT_P): New macro.
6121 (ID_INSTINIT_P): Likewise.
6122 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6124 * parse.y (encapsulate_with_try_catch): New function.
6125 (generate_instinit): Likewise.
6126 (build_instinit_invocation): Likewise.
6127 (ctors_unchecked_throws_clause_p): Likewise.
6128 (add_instance_initializer): Deleted.
6129 (build_instance_initializer): Likewise.
6130 (in_instance_initializer): Likewise.
6131 (check_method_redefinition): instinit$ not to be verified.
6132 (java_complete_expand_methods): Generate instinit$, simplified code.
6133 (build_dot_class_method): Eliminated unnecessary locals. Use
6134 encapsulate_with_try_catch, removed unnecessary code.
6135 (fix_constructors): New local iii. Use build_instinit_invocation.
6136 (patch_method_invocation): Added comment.
6137 (maybe_use_access_method): Don't consider instinit$.
6138 (find_applicable_accessible_methods_list): Shorten the search for
6140 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6141 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6142 (patch_throw_statement): Likewise. Fixed typo.
6144 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6147 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6148 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6150 (lang_specific_pre_link): Use set_input to set input_filename.
6152 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6153 (main): Fix definition.
6154 Strip `main' from classname.
6157 2001-08-11 Zack Weinberg <zackw@panix.com>
6159 * lex.h: Don't include setjmp.h. Don't define
6160 SET_FLOAT_HANDLER or prototype set_float_handler.
6162 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6164 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6165 `poplevel' in the right order.
6167 2001-08-09 Richard Henderson <rth@redhat.com>
6169 * Make-lang.in (class.o): Depend on TARGET_H.
6170 * class.c (emit_register_classes): Use target hooks instead of
6171 assemble_constructor and assemble_destructor.
6173 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6175 * check-init.c (flags.h): Include
6176 (check_init): Don't report uninitialized static class
6177 initialization flags, don't free bit index when doing static class
6178 initialization optimization.
6179 (check_for_initialization): Return type changed to `unsigned int.'
6180 (attach_initialized_static_class): New function.
6181 * class.c (add_method_1): Create the initialized static class
6183 (finish_class): Always emit deferred inline methods.
6184 * decl.c (emit_init_test_initialization): Moved to expr.c
6185 (complete_start_java_method): Don't traverse
6186 DECL_FUNCTION_INIT_TEST_TABLE.
6187 (lang_mark_tree): Mark hash tables in function decls.
6188 * expr.c (emit_init_test_initialization): Moved from decl.c.
6189 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6190 initialization flag, set DECL_CONTEXT and
6191 LOCAL_CLASS_INITIALIZATION_FLAG.
6192 (java_lang_expand_expr): Emit initialization code for static class
6193 initialized flags when entering block, if necessary.
6194 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6195 * java-tree.h (flag_optimize_sci): New global variable declaration.
6196 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6197 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6198 (LOCAL_FINAL_P): Fixed typo in comment.
6199 (FINAL_VARIABLE_P): Likewise.
6200 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6201 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6202 (struct lang_decl): New fields `ict', `smic' and `cif.'
6203 (check_for_initialization): New returned value for global.
6204 (attach_initialized_static_class): New global function.
6205 (STATIC_CLASS_INIT_OPT_P): New macro.
6206 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6207 * lang.c (java_decode_option): Handle
6208 `-fno-optimize-static-class-initialization'
6209 * parse.y (start_complete_expand_method): New function.
6210 (java_expand_method_bodies): Likewise.
6211 (attach_init_test_initialization_flags): Likewise.
6212 (adjust_init_test_initialization): Likewise.
6213 (emit_test_initialization): Likewise.
6214 (java_complete_expand_methods): Nullify abstract and native method
6216 (java_complete_expand_method): New locals `fbody', `block_body'
6217 and `exception_copy.' Reorganized: directly return on empty method
6218 bodies, call `start_complete_expand_method', remember definitely
6219 initialized static class in function, don't expand method bodies.
6220 (java_expand_classes): Call `java_expand_method_bodies' before
6221 `finish_class' when compiling to native.
6222 (resolve_expression_name): Use `orig' after building outer class
6224 (patch_invoke): Remember static method invocations.
6226 2001-08-06 Richard Henderson <rth@redhat.com>
6228 * class.c (emit_register_classes): Pass a symbol_ref and priority
6229 to assemble_constructor.
6231 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6233 * java-tree.h (all_class_filename): New macro.
6234 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6235 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6236 newly created IDENTIFIER_NODE to `all_class_filename.'
6238 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6240 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6241 Use ggc_add_tree_root to register roots.
6243 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6245 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6246 second operand calling check_init.
6247 * decl.c (complete_start_java_method): Swaped second and third
6248 arguments while creating WITH_CLEANUP_EXPR node.
6249 * jcf-write.c (generate_bytecode_insns): Use second operand
6250 instead of third when handling WITH_CLEANUP_EXPR.
6251 * parse.y (java_complete_lhs): Expand second operand of
6252 WITH_CLEANUP_EXPR nodes.
6253 (patch_synchronized_statement): Swaped second and third arguments
6254 while creating WITH_CLEANUP_EXPR node.
6256 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6258 * parse.y (create_interface): Avoid cyclic inheritance report when
6259 syntax error encountered during class definition.
6262 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6264 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6266 (lang_specific_pre_link): Use set_input to set input_filename.
6268 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6269 (main): Fix definition.
6270 Strip `main' from classname.
6273 2001-07-18 Tom Tromey <tromey@redhat.com>
6276 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6277 * lex.c (java_new_lexer): Use ICONV_CONST.
6278 (java_read_char): Likewise.
6279 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6280 (jv-scan$(exeext)): Likewise.
6282 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6284 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6285 * parse.y (check_class_interface_creation): Allow `private' if the
6286 enclosing is not an interface.
6287 (create_interface): Interface tagged public if the enclosing
6288 context is an interface.
6289 (create_class): Class tagged public if the enclosing context
6293 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6295 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6298 2001-07-14 Tim Josling <tej@melbpc.org.au>
6300 * check-init.c (check_init): Remove references to EXPON_EXPR.
6302 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6304 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6305 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6308 2001-07-13 Tom Tromey <tromey@redhat.com>
6310 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6313 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6315 * parse.y (patch_method_invocation): Don't override primary if one
6316 is already provided, but let this$<n> be built. Fixed comment.
6318 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6320 * parse.y (empty_statement:): Report empty statement error only
6321 when found at class declaration level.
6324 2001-07-12 Tom Tromey <tromey@redhat.com>
6326 * expr.c (expand_load_internal): New function.
6327 (LOAD_INTERNAL): Use it.
6329 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6331 * parse.y (verify_constructor_super): Compare anonymous class ctor
6332 args with `valid_method_invocation_conversion_p.'
6335 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6337 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6338 `-fsyntax-only.' Fixes PR java/3248
6340 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6342 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6344 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6346 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6347 current function is static. Fixes PR java/1970
6349 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6351 * parse.y (patch_method_invocation): Add enclosing context to ctor
6352 calls if necessary. Fixes PR java/2953
6354 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6356 * parse.y (resolve_package): Abort if qualified expression member
6358 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6361 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6363 * verify.c: Don't use // comments.
6365 2001-07-05 Tom Tromey <tromey@redhat.com>
6367 * lang.c (flag_assume_compiled): Removed.
6368 * java-tree.h (flag_assume_compiled): Removed.
6369 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6370 -fhash-synchronization, -fuse-divide-subroutine,
6371 -fcheck-references, -femit-class-file, -femit-class-files,
6372 -fassume-compiled. Updated --encoding information. Changed
6373 -foutput-class-dir to `-d'.
6375 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6377 * jcf-parse.c (parse_class_file): Add lineno parameter to
6378 debug_start_source_file call.
6380 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6382 * gcj.texi: Use gpl.texi.
6383 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6384 dependencies and use doc/include in search path.
6386 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6388 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6389 `this'. If so, don't build instance initializers.
6391 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6393 * parse.y (resolve_expression_name): Improved error message for
6394 inner class cases. Fixes PR java/1958
6396 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6398 * lang.c: #include diagnostic.h
6399 (lang_print_error): Add a `diagnostic_context *' parameter.
6400 (java_dummy_print): Likewise.
6401 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6403 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6405 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6406 * jcf.h (typedef struct JCF): New bitfield `finished.'
6407 (JCF_FINISH): Set `finished.'
6408 (JCF_ZERO): Reset `finished.'
6411 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6413 * parse.y (class_body_declaration:): Don't install empty instance
6417 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6419 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6420 (set_class_decl_access_flags): New function.
6421 * java-tree.h (set_class_decl_access_flags): New prototype.
6422 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6423 (parse_class_file): New local `decl_max_locals.' Take wide types
6424 into account to compute DECL_MAX_LOCALS.
6425 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6428 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6430 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6432 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6434 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6435 * parse.y (do_resolve_class): Moved comments out to leading comment
6436 section. Removed local `start', New local `_ht' and
6437 `circularity_hash.' Record `enclosing' in hash table and search
6438 it to detect circularity. Use `enclosing' as an argument to
6439 `lookup_cl.' Free the hash table when done.
6441 2001-06-19 Tom Tromey <tromey@redhat.com>
6443 * lex.c (java_read_char): Disallow invalid and overlong
6444 sequences. Fixes PR java/2319.
6446 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6448 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6450 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6452 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6453 arguments accordingly.
6455 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6457 * gcj.texi: Move contents to just after title page.
6459 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6461 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6463 (patch_incomplete_class_ref): Build the class ref, build the class
6464 init if necessary, complete the tree.
6467 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6469 * parse.y (lookup_field_wrapper): Test `name' code.
6470 (resolve_qualified_expression_name): Test `qual_wfl' code.
6471 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6472 handle `qual_wfl' by code.
6473 (maybe_build_primttype_type_ref): Test `wfl' code.
6475 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6477 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6479 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6480 the dvi file in the java directory.
6482 2001-05-25 Sam TH <sam@uchicago.edu>
6484 * gen-table.pl javaop.h jcf.h lex.h,
6485 parse.h: Fix header include guards.
6487 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6489 * jv-scan.c (version): Update copyright year.
6491 2001-05-21 Per Bothner <per@bothner.com>
6493 * jcf-parse.c (read_class): If class is from .class or .zip file
6494 and it's already been read, don't push/pop parser context.
6496 2001-05-18 Per Bothner <per@bothner.com>
6498 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6499 command line so the jvgenmain-generated main program comes first.
6501 2001-05-15 Tom Tromey <tromey@redhat.com>
6503 * class.c (build_utf8_ref): Don't generate identifier based on
6506 2001-05-12 Richard Henderson <rth@redhat.com>
6508 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6509 * expr.c (java_lang_expand_expr): Expand it.
6510 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6511 calling build_exception_object_ref.
6512 * parse.y (catch_clause_parameter): Likewise.
6513 (build_dot_class_method): Likewise.
6514 (try_reference_assignconv): Likewise.
6515 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6516 * jcf-write.c (generate_bytecode_insns): Likewise.
6518 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6520 * parse.y (build_unresolved_array_type): Set
6521 EXPR_WFL_QUALIFICATION on the newly created wfl.
6522 Fixes PR java/2538. Fixes PR java/2535.
6524 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6526 * parse.y (fix_constructors): Removed unnecessary assignment to
6527 local. Moved assignment to `this$<n>', fixed comments and
6529 (build_wfl_wrap): Fixed indentation.
6530 Fixes PR java/2598, java/2579 and java/2658.
6532 2001-05-03 Mo DeJong <mdejong@redhat.com>
6534 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6535 check for byte swap.
6537 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6539 * expr.c (build_class_init): Move MODIFY_EXPR
6540 outside of COND_EXPR. Remove variable `call'.
6542 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6544 * decl.c: NULL_PTR -> NULL.
6545 * jcf-write.c: Likewise.
6547 2001-05-01 Tom Tromey <tromey@redhat.com>
6549 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6550 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6551 * gcj.texi: Updated copyright text. Include fdl.texi.
6552 (Top): Link to new node.
6554 2001-05-01 Per Bothner <per@bothner.com>
6556 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6558 2001-05-01 Per Bothner <per@bothner.com>
6560 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6561 import_list contains the name, not the TREE_PURPOSE.
6563 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6565 * jcf-io.c (read_zip_member): Cast to long in comparison with
6568 * jvspec.c (lang_specific_driver): Initialize variables.
6570 * mangle.c (find_compression_record_match): Likewise.
6572 * typeck.c (build_null_signature): Provide static prototype. Mark
6573 parameter with ATTRIBUTE_UNUSED.
6575 * verify.c (verify_jvm_instructions): Initialize variable.
6577 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6579 * parse.y (do_resolve_class): Check for cyclic inheritance during
6580 inner class resolution.
6582 2001-04-27 Per Bothner <per@bothner.com>
6584 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6585 while iterating, since that could cause gc to lose stuff.
6587 2001-04-26 Per Bothner <per@bothner.com>
6589 Fix method search wrt scope of inner classes to match JLS2.
6590 * typeck.c (build_null_signature): New static function.
6591 (has_method): New function. Uses build_null_signature and lookup_do.
6592 * java-tree.h (has_method): New declaration.
6593 * parse.y (find_applicable_accessible_methods_list): Do not search
6594 context of inner classes here.
6595 (patch_method_invocation): Search scope, ie. current and outer clases,
6596 for method matching simple name, to find class.
6598 2001-04-26 Per Bothner <per@bothner.com>
6600 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6601 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6603 * constants.c (find_methodref_with_class_index): New function.
6604 (find_methodref_index): Use find_methodref_with_class_index.
6605 * java-tree.h (find_methodref_with_class_index): New declaration.
6606 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6607 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6608 If context changed from interface to class, don't use invokeinterface.
6610 2001-04-25 Per Bothner <per@bothner.com>
6612 * verify.c (verify_jvm_instructions): For field instructions,
6613 check that field index is valid. For invoke instructions, check that
6614 method index is valid.
6616 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6618 * config-lang.in (target_libs): Copy from $libgcj_saved.
6620 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6622 * decl.c (init_decl_processing): Add new class "protectionDomain"
6624 * class.c (make_class_data): Set initial value for "protectionDomain".
6626 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6628 * jvspec.c (lang_specific_driver): Fix memory allocation
6629 deficit, by using concat in lieu of xmalloc/sprintf.
6631 2001-04-20 Per Bothner <per@bothner.com>
6633 Fixes to compile multiple .class files at once.
6634 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6635 * java-tree.h (CLASS_PARSED_P): New macro.
6636 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6637 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6638 (read_class): Avoid some code duplication.
6639 Don't call JCF_FINISH for a .class file - might be needed later.
6640 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6641 rather than CLASS_LOADED_P, since latter implies class laid out.
6642 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6643 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6645 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6647 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6649 * boehm.c: Include toplev.h.
6651 2001-04-06 Tom Tromey <tromey@redhat.com>
6652 Alexandre Petit-Bianco <apbianco@redhat.com>
6654 Fix for PR gcj/1404 and PR gcj/2332:
6655 * parse.y (build_array_from_name): If we use the type_wfl then
6656 accumulate dimensions from the original type as well.
6657 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6659 2001-04-06 Tom Tromey <tromey@redhat.com>
6661 * parse.y (analyze_clinit_body): Return true if the second operand
6662 of a METHOD_EXPR is nonzero.
6664 2001-04-06 Tom Tromey <tromey@redhat.com>
6666 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6668 ($(srcdir)/java/parse.c): Likewise.
6670 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6672 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6673 (version-gcc): Initialized.
6674 (which-gcj): Likewise.
6676 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6678 * java-tree.h (struct lang_decl): New macro
6679 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6680 * parse.y (build_instance_initializer): New function.
6681 (add_instance_initializer): Use it.
6682 (java_fix_constructors): Set `current_class' before fix pass.
6683 (fix_constructors): Just return if already fixed. Move `super()'
6684 invocation ahead. Use `build_instance_initializer.'
6687 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6689 * parse.y (resolve_qualified_expression_name): Pass field's
6690 DECL_CONTEXT to `not_accessible_p.'
6691 (not_accessible_p): Changed parameters order in `inherits_from_p'
6694 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6696 * lang-options.h: Add flag_check_references.
6698 2001-04-04 Per Bothner <per@bothner.com>
6700 * java-tree.h (CONSTANT_VALUE_P): New macro.
6701 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6702 * parse.y (maybe_build_class_init_for_field): New static function.
6703 (resolve_expression_name, resolve_field_access): Use
6704 maybe_build_class_init_for_field instead of build_class_init
6705 This does not do the init if the field is compile-time-constant.
6706 (resolve_field_access): Simplify.
6708 * parse.y (fold_constant_for_init): Merge test into switch.
6710 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6712 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6714 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6716 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6718 * expr.c (pop_type_0): Save the result of the first
6719 lang_printable_name call in a scratch buffer, so it
6720 won't be clobbered by the second call.
6722 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6724 * parse-scan.y (array_type:): Rewritten.
6725 (type_declaration:): `empty_statement' replaces `SC_TK.'
6726 (class_member_declaration:): `empty statement' added.
6727 (method_body:): Simplified.
6728 (static_initializer:): Likewise.
6729 (primary_no_new_array:): Use `type_literals.'
6730 (type_literals:): New rule.
6731 (dims:): Set and update `bracket_count.'
6732 Fixes PR java/1074. Fixes PR java/2412.
6734 2001-03-28 Hans Boehm <boehm@acm.org>
6736 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6737 (get_boehm_type_descriptor): Set type on returned value to be a
6738 pointer length integer.
6740 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6742 * expr.c (pop_type_0): Call `concat' rather than building the
6744 (pop_type): Add format specifier in call to `error'.
6746 * parse.y (patch_method_invocation): Avoid casting away
6749 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6751 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6753 2001-03-28 Richard Henderson <rth@redhat.com>
6755 IA-64 ABI Exception Handling:
6756 * Make-lang.in (except.o): Don't depend on eh-common.h.
6757 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6758 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6759 [soft_exceptioninfo_call_node]: Remove.
6760 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6761 (end_java_method): No emit_handlers.
6762 * except.c (java_set_exception_lang_code): Remove.
6763 (method_init_exceptions): Don't call it.
6764 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6765 (build_exception_object_ref): New.
6766 (expand_end_java_handler): Update for except.h name changes.
6767 (emit_handlers, expand_resume_after_catch): Remove.
6768 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6769 (process_jvm_instruction): Use build_exception_object_ref.
6770 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6771 (soft_exceptioninfo_call_node): Remove.
6772 (build_exception_object_ref): Declare.
6773 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6774 soft_exceptioninfo_call_node. Move processing ...
6775 [EXC_PTR_EXPR]: ... here.
6776 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6777 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6778 (source_end_java_method): No java_set_exception_lang_code or
6780 (build_dot_class_method): Use build_exception_object_ref.
6781 (try_reference_assignconv): Check EXC_PTR_EXPR not
6782 soft_exceptioninfo_call_node.
6784 2001-03-28 Richard Henderson <rth@redhat.com>
6786 * java-tree.h (throw_node): Define as a single member of
6787 java_global_trees instead of a separate array.
6788 (JTI_THROW_NODE): New.
6789 * decl.c (throw_node): Don't declare.
6790 (init_decl_processing): Init a scalar throw_node.
6791 Don't register it for gc.
6792 * check-init.c (check_init): Reference scalar throw_node.
6793 * expr.c (build_java_athrow): Likewise.
6794 * jcf-write.c (generate_bytecode_insns): Likewise.
6795 * parse.h (BUILD_THROW): Likewise.
6797 2001-03-28 Richard Henderson <rth@redhat.com>
6799 * decl.c (end_java_method): Do not save and restore
6800 flag_non_call_exceptions.
6801 * parse.y (source_end_java_method): Likewise.
6802 * lang.c (flag_exceptions): Don't declare.
6803 (java_init_options): Set flag_non_call_exceptions. Set
6804 flag_exceptions here ...
6805 (java_init): ... not here.
6807 2001-03-27 Richard Henderson <rth@redhat.com>
6809 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6810 exceptions_via_longjmp.
6812 * lang.c (flag_new_exceptions): Don't declare it.
6813 (java_init_options): Or set it.
6815 2001-03-27 Richard Henderson <rth@redhat.com>
6817 * decl.c (end_java_method): Rename asynchronous_exceptions to
6818 flag_non_call_exceptions.
6819 * parse.y (source_end_java_method): Likewise.
6821 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6823 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6825 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6827 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6829 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6831 * parse.y (find_as_inner_class): Follow current package
6832 indications not to mistakingly load an unrelated class.
6834 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6836 * constants.c (PUTN): Use memcpy, not bcopy.
6838 * lex.c (java_read_char): Use memmove, not bcopy.
6840 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6842 2001-03-23 Per Bothner <per@bothner.com>
6844 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6845 macro for better error pin-pointing.
6846 * java-tree.h: Fix typo in comment.
6848 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6849 Don't include jsr/goto in exception range.
6850 Check if start and end of exception range are the same (also TRY_EXPR).
6851 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6852 However, do emit the following goto even if try_block is empty.
6853 Defer freeing exception_decl until after the finalizer, to make
6854 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6856 * parse.y (java_complete_lhs): If the try-clause is empty, just
6857 return the finally-clause and vice versa.
6859 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6861 * gcj.texi (Input Options): documented the check for attribute
6862 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6863 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6864 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6865 (jcf_parse): Check for the right classes archive if necessary.
6866 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6867 (jcf_parse_fields): Fixed indentation.
6868 * jcf-write.c (append_gcj_attribute): New function.
6869 (generate_classfile): Compute the attribute count, invoke
6870 `append_gcj_attribute'.
6871 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6872 turned into bit-fields. New bit-field `right_zip.'
6873 (JCF_ZERO): Set `right_zip' to zero.
6874 * lang-options.h (-fforce-classes-archive-check): Added flag.
6875 * lang.c (flag_force_classes_archive_check): New flag.
6876 (lang_f_options): New entry `force-classes-archive-check.'
6879 2001-02-07 Andrew Haley <aph@redhat.com>
6881 * gcj.texi (Configure-time Options): Add -fcheck-references.
6882 * expr.c (build_java_indirect_ref): New function.
6883 (java_check_reference): New function.
6884 (build_java_array_length_access): Use build_java_indirect_ref to
6885 check for null references.
6886 (build_java_arrayaccess): Likewise.
6887 (build_get_class): Likewise.
6888 (build_field_ref): Likewise.
6889 (invoke_build_dtable): Likewise.
6890 (build_invokeinterface): Likewise.
6891 * lang.c (lang_f_options): Add flag_check_references.
6892 * jvspec.c (jvgenmain_spec): Add flag_check_references.
6893 * java-tree.h (flag_check_references): New variable.
6894 * lang.c (flag_check_references): Likewise.
6895 * parse.y (patch_invoke): Use java_check_reference.
6896 (patch_assignment): Allow for extra nesting in
6897 _Jv_CheckArrayStore.
6899 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
6901 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
6902 * lex.c (cxx_keywords): Likewise.
6904 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6906 * parse.y (qualify_ambiguous_name): Broaden `length'
6907 recognition. Help MODIFY_EXPR be resolved as expression names.
6908 Fixes PR java/2066. Fixes PR java/2400.
6910 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
6912 * gjavah.c (process_file): Mark interface definitions with
6913 "__attribute__ ((java_interface))".
6915 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6917 * class.c (layout_class): Fixed push_super_field's second
6918 argument. Fixes PR java/2333.
6919 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
6920 too early to lay innerclasses out.
6922 2001-03-20 Tom Tromey <tromey@redhat.com>
6923 Alexandre Petit-Bianco <apbianco@redhat.com>
6925 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
6926 inside an array reference. Insertion of the array store check
6927 rewritten. Fixes PR java/2299.
6929 2001-03-20 Tom Tromey <tromey@redhat.com>
6931 * lex.c (java_read_unicode): Only accept leading `u's.
6933 2001-03-20 Tom Tromey <tromey@redhat.com>
6935 * jcf-parse.c (read_class): Initialize `class'.
6937 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6939 * jcf_parse.c (jcf_parse): Eliminate unused variable.
6941 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6943 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
6944 (layout_class): Likewise.
6945 (layout_class_method): Likewise.
6946 (emit_register_classes): Likewise.
6947 * decl.c (builtin_function): Likewise.
6948 (give_name_to_locals): Likewise.
6950 2001-03-19 Per Bothner <per@bothner.com>
6952 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
6953 before trying to load an inner class.
6955 Fixes to process to command-line .class files in two passes.
6956 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
6957 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
6958 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
6959 * class.c (is_compiled_class): Fix for renamed flag.
6960 * parse.y (maybe_create_class_interface_decl): Likewise.
6961 * jcf-parse.c (yyparse): Also set if compiling .class files.
6962 * jcf-parse.c (read_class); Read current_class.
6963 (jcf_parse): Make static.
6964 (load_inner_classes): New function, with code moved from jcf_parse,
6965 because we need to inner classes after the command-line files are read.
6966 (yyparse): Set finput to NULL when it doesn't need to be closed.
6967 Reduce use of main_jcf (basically only for archive) and
6968 use finput instead of main_jcf->read_state.
6969 Inline jcf_figure_file_type into yyparse.
6970 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
6971 Defer load_inner_classes and parse_class_file to a second pass,
6972 after we've correctly mapped command-line .clas fiels to classes.
6973 (jcf_figure_file_type): Removed.
6974 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
6975 (JCF_ZERO): Also clear zipd field.
6976 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
6978 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6980 * jcf-parse.c (yyparse): Change ch from char * to char.
6982 2001-03-19 Per Bothner <per@bothner.com>
6984 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
6985 Add constructed filelist-file at end, following -xjava. Thus any .o
6986 and library files are not affected by the -xjava. Also wrap
6987 explicit @FILE with -xjava and -xnone.
6989 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
6991 * class.c (build_static_field_ref): Call make_decl_rtl() after
6992 setting the DECL_EXTERNAL flag.
6994 2001-03-17 Per Bothner <per@bothner.com>
6996 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
6998 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
6999 when result is is needed (target is STACK_TARGET).
7001 * parse.h (JDEP_SOLV): Removed.
7002 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7004 * parse.y (incomplete_class_list): Removed.
7005 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7006 It doesn't work if resolve_class changes the name of an array type
7007 that is on the list and then someone else looks for the modified name.
7008 Also, seems liable to break when compiling multiple source files at
7009 once. So the simplest is to just remove incomplete_class_list -
7010 it is only a minor space win and it is not even clear it saves time.
7012 * parse.y (resolve_class): Remove unneeded promote_type.
7014 2001-03-15 Per Bothner <per@bothner.com>
7016 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7017 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7018 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7019 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7021 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7022 * parse.y (java_expand_classes): Likewise.
7024 * parse.y (expand_start_java_method): Was only called once and had a
7025 misleading name, so inline in caller java_complete_expand_method.
7026 (enter_a_block): Likewise inline in enter_block and remove.
7028 Remove junk from when gcc/java was created (by copying from C/C++).
7029 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7030 (struct binding_level): Remove fields keep, keep_if_subblocks,
7031 more_cleanups_ok, have_cleanups (which have never been used).
7032 (pushlevel, poplevel): Remove related useless code.
7034 * class.c (make_class_data): The class_dtable_decl (i.e. the
7035 vtable for Class) should be external, except when compiling Class.
7037 * jvspec.c (lang_specific_driver): Fix -C handling.
7038 Check -save-temps to see if temp @FILE should be deleted.
7039 Follow-up to/fix for February 16 patch.
7041 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7042 (type_stack_dup): Remove no-longer neded error check.
7044 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7046 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7047 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7048 don't surround the element with 'N..E' if the type name is
7051 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7053 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7054 DECL_RTL_SET_P, etc.
7055 (make_method_value): Likewise.
7056 (get_dispatch_table): Likewise.
7058 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7060 2001-03-07 Tom Tromey <tromey@redhat.com>
7062 * config-lang.in (lang_requires): Define.
7064 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7066 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7069 2001-03-05 Per Bothner <per@bothner.com>
7071 Fix a problem where rest_of_decl_compilation applied to
7072 class_dtable_decl causes problems because it was done too early,
7073 before output file was opened.
7074 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7075 * class.c (class_dtable_decl): Add macro - element of class_roots.
7076 (make_class_data): Define class_dtable_decl.
7077 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7079 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7081 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7082 uses of 'boolean' with 'bool'.
7084 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7086 * lang-specs.h: Add zero initializer for cpp_spec field to all
7089 2001-02-16 Per Bothner <per@bothner.com>
7091 Handle compiling multiple input files at once, and @FILE syntax.
7092 * gcj.texi: Updated documentation to match.
7093 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7094 * jcf-parse.c (parse_source_file): Split into ...
7095 (parse_source_file_1): New function - and:
7096 (parse_source_file_2): New function.
7097 (yyparse): On -ffilelist-file, open and scan named file.
7098 On first pass over files, only do parse_source_file_1.
7099 A new second pass calls parse_source_file_2 for each file to compile.
7100 (init_jcf_parse): Call init_src_parse.
7101 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7102 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7103 as multiple input file combined in one compilation.
7104 * lang-options.h: Add -ffilelist-file
7105 * lang.c (flag_filelist_file): New flag variable.
7106 (lang_f_options): Handle -ffilelist-file.
7107 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7108 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7109 gclass_list - use global fields of src_parse_roots instead.
7110 * parse.y (src_parse_roots): New array.
7111 (incomplete_class_list, gclass_list): New macros.
7112 (push_parser_context, java_pop_parser_context,
7113 java_parser_context_resume): Don't fiddle with deleted fields.
7114 (various): Use incomplete_class gclass_list and global macros
7115 instead of parse_ctxt fields - the lists are global.
7116 (init_src_parse): New function.
7118 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7120 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7122 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7124 * parse.y (check_inner_class_access): Moved declaration of local
7125 `enclosing_decl_type' to the right location.
7127 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7129 * parse.y (parser_check_super_interface): Don't call
7130 check_pkg_class_access for an inner interface.
7131 (parser_check_super): Don't call check_pkg_class_access for inner
7133 (do_resolve_class): Simplify enclosing type loop. Don't call
7134 check_pkg_class_access if CL and DECL are not set.
7135 (find_in_imports_on_demand): Set DECL if class_type needed to be
7136 loaded. Don't call check_pkg_class_access for an inner class.
7137 (check_inner_class_access): Rewritten to implement member access
7138 rules as per spec 6.6.1.
7139 (check_pkg_class_access): Handle the empty package correctly.
7140 (in_same_package): New function. Determine if two classes are in the
7143 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7145 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7146 method into array types.
7147 * parse.y (patch_method_invocation): Bypass access check on clone call
7150 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7152 * expr.c (build_instanceof): Check for arrays when trying fold to
7155 2001-02-15 Jim Meyering <meyering@lucent.com>
7157 * Make-lang.in (java.install-common): Depend on `installdirs'.
7158 (java.install-info): Likewise.
7160 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7162 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7164 2001-02-14 Tom Tromey <tromey@redhat.com>
7165 Alexandre Petit-Bianco <apbianco@cygnus.com>
7167 Fix for PR java/1261.
7168 * typeck.c (build_java_array_type): Add public `clone' method to
7170 * parse.y (resolve_qualified_expression_name): Use current_class
7171 when checking for inaccessibility.
7172 (patch_method_invocation): Fixed error message when accessibility
7173 denied. Added `from_super' argument.
7175 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7177 * parse.y (resolve_class): Don't build a fake decl. Use the one
7179 * typeck.c (build_java_array_type): Build and assign decl to array
7182 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7184 * parse.y (not_accessible_p): Changed leading comment. Added extra
7185 `where' argument. Use it to enforce protected access rules.
7186 (resolve_qualified_expression_name): Added extra argument to
7188 (patch_method_invocation): Use argument `primary' to provide
7189 not_accessible_p with an extra argument.
7190 (lookup_method_invoke): Added extra argument to not_accessible_p.
7191 (search_applicable_method_list): Likewise.
7193 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7195 * parse.y (resolve_qualified_expression_name): Try to resolve as
7196 an inner class access only if `decl' is a TYPE_DECL.
7198 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7200 * decl.c (classdollar_identifier_node): Initialize.
7201 * java-tree.h (enum java_tree_index): New entry
7202 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7203 (classdollar_identifier_node): New macro.
7204 (ID_CLASSDOLLAR_P): Likewise.
7205 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7206 (build_dot_class_method_invocation): Likewise.
7207 (find_applicable_accessible_methods_list): `class$' can't be
7210 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7212 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7214 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7216 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7217 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7220 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7222 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7223 outside of the `__U' sequence too.
7224 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7227 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7229 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7231 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7233 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7234 (JVGENMAIN_OBJS): Likewise.
7235 * java-tree.h (append_gpp_mangled_name): New prototype.
7236 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7237 Removed cast calling `gcc_add_root.'
7238 * jvgenmain.c (mangle_obstack): New global, initialized.
7240 (do_mangle_class): Constify local `ptr.'
7241 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7242 append_gpp_mangle_name and update `count' if necessary.
7243 Use `mangle_obstack.'
7244 * mangle.c (append_unicode_mangled_name): Removed.
7245 (append_gpp_mangled_name): Likewise.
7246 (unicode_mangling_length): Likewise.
7247 (mangle_member_name): Return type set to `void.'
7248 (mangle_field_decl): Don't append `U' in escaped names.
7249 (mangle_method_decl): Likewise.
7250 (mangle_member_name): Just use `append_gpp_mangled_name.'
7251 * mangle_name.c: New file.
7253 2001-02-07 Per Bothner <per@bothner.com>
7255 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7257 * check-init.c (check_init): Don't call done_alternative after
7258 processing loop code, as a LOOP_EXPR never terminates normally.
7260 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7262 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7264 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7266 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7269 2001-02-06 Tom Tromey <tromey@redhat.com>
7271 * lex.c (java_new_lexer): Longer error message.
7273 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7274 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * typeck.c (build_prim_array_type): Added leading comment.
7277 (build_java_array_type): Moved locals out of
7278 block. Always create the `data' field, fixed alignment to match
7281 2001-02-04 Tom Tromey <tromey@redhat.com>
7283 * expr.c (java_lang_expand_expr): Don't bother recomputing
7284 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7287 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7289 * parse.y (process_imports): Save the original name of the import
7290 for better error report.
7292 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7294 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7295 of macros used when compiling jvspec.c.
7296 * jvspec.c (lang_specific_driver): Link with the shared
7299 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7301 * check-init.c (check_init): Call internal_error instead of fatal.
7302 * expr.c (java_lang_expand_expr): Likewise.
7303 * jcf-parse.c (get_constant): Likewise.
7304 * mangle.c (java_mangle_decl): Likewise.
7305 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7306 (operator_string): Likewise.
7307 * check-init.c (check_init): Call abort instead of fatal.
7308 * class.c (build_class_ref): Likewise.
7309 * constants.c (write_constant_pool): Likewise.
7310 * decl.c (start_java_method): Likewise.
7311 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7312 (java_stack_dup, encode_newarray_type): Likewise.
7313 (build_java_array_length_access): Likewise.
7314 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7315 (build_java_soft_divmod, build_invokeinterface): Likewise.
7316 * java-tree.h (INNER_CLASS_P): Likewise.
7317 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7318 (give_name_to_class, get_class_constant): Likewise.
7319 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7320 (find_constant_index, generate_bytecode_conditional): Likewise.
7321 (generate_bytecode_insns, perform_relocations): Likewise.
7322 * lex.c (java_unget_unicode, java_lex): Likewise.
7323 * mangle.c (mangle_type, mangle_record_type): Likewise.
7324 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7325 (finish_mangling): Likewise.
7326 * parse.h (MARK_FINAL_PARMS): Likewise.
7327 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7328 (obtain_incomplete_type, java_complete_class): Likewise.
7329 (java_check_regular_methods, java_complete_expand_method): Likewise.
7330 (cut_identifier_in_qualified, check_deprecation): Likewise.
7331 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7332 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7333 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7334 * typeck.c (set_local_type, parse_signature_type): Likewise.
7335 (parse_signature_string, build_java_signature): Likewise;
7336 (set_java_signature): Likewise.
7337 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7338 * class.c (add_method): Call fatal_error instead of fatal.
7339 (build_static_field_ref): Likewise.
7340 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7341 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7342 * lex.c (java_new_new_lexer): Likewise.
7343 * jv-scan.c (main): Likewise.
7344 (fatal_error): Renamed from fatal.
7345 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7347 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7348 (yyparse): Likewise.
7349 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7350 * lex.c (java_get_line_col): Likewise.
7351 * jcf-parse.c (load_class): Make errors non-fatal.
7352 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7354 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7356 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7357 (error): Remove unused function.
7358 (main): Don't use "__attribute__ alias" on generated class symbol.
7360 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7362 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7364 * parse.y (finish_method_declaration): Code accounting for WFLed
7365 method DECL_NAMEs deleted.
7366 (check_abstract_method_definitions): Likewise.
7367 (resolve_type_during_patch): Layout resolved type.
7368 * typeck.c (lookup_do): Removed unused local.
7370 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7372 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7373 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7374 integer_negative_one_node.
7375 * expr.c (build_java_binop): Likewise.
7377 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7379 * zextract.c (read_zip_archive): Read file_offset before writing
7380 zipd and consequently clobbering the header contents.
7382 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7384 * Make-lang.in: Remove all dependencies on defaults.h.
7385 * decl.c: Don't include defaults.h.
7387 * parse.y: Likewise.
7389 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7391 * ChangeLog (2001-01-21): Fixed typo.
7392 * class.c (layout_class_method): Code accounting for WFLed
7393 method DECL_NAMEs deleted.
7394 * constant.c (find_methodref_index): Likewise.
7395 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7396 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7397 (struct lang_decl): New field `wfl'.
7398 (java_get_real_method_name): Prototype deleted.
7399 * mangle.c (mangle_method_decl): Code accounting for WFLed
7400 method DECL_NAMEs deleted.
7401 * parse.h (GET_METHOD_NAME): Macro deleted.
7402 * parse.y (reset_method_name): Deleted.
7403 (method_header): Set DECL_FUNCTION_WFL.
7404 (check_abstract_method_header): Code accounting for WFLed method
7406 (java_get_real_method_name): Deleted.
7407 (check_method_redefinition): Code accounting for WFLed method
7408 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7409 (java_check_regular_methods): Likewise.
7410 (java_check_abstract_methods): Likewise.
7411 (java_expand_classes): Don't call `reset_method_name.'
7412 (search_applicable_method_list): Use DECL_NAMEs instead of
7414 * typeck.c (lookup_do): Code accounting for WFLed method
7417 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7419 * lex.c (java_read_char): Check for EOF from getc first.
7421 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7423 * class.c (layout_class): Don't lay the superclass out if it's
7424 already being laid out.
7425 * jcf-parse.c (handle_innerclass_attribute): New function.
7426 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7427 handle_innerclasses_attribute.
7428 (jcf_parse): Don't load an innerclasses if it's already being
7430 * jcf-write.c (append_innerclass_attribute_entry): Static
7431 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7432 to be zero for anonymous classes.
7434 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7436 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7438 * jcf-parse.c (set_source_filename): Use
7439 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7441 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7443 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7444 gets a unique asm name.
7446 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7448 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7449 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7451 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7452 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7453 * parse.y (lookup_package_type_and_set_next): Deleted.
7454 (resolve_package): Removed unnecessary code.
7455 (find_applicable_accessible_methods_list): `finit$' can't be
7457 * verify.c (pop_argument_types): Added missing prototype.
7459 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7461 * config-lang.in: Disable java by default.
7463 2001-01-23 Tom Tromey <tromey@redhat.com>
7465 * gcj.texi (Copying): New node.
7466 Added copyright information.
7468 2001-01-21 Per Bothner <per@bothner.com>
7470 Various fixes to allow compiling a compressed .jar/.zip archive.
7471 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7472 (struct ZipFile): Add fields name and next (from ZipFileCache).
7473 (struct ZipDirectory): New field zipf points to owning ZipFile.
7474 * jcf.h (struct ZipDirectory): Add forward declaration.
7475 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7476 Remove seen_in_zip and zip_offset fields.
7477 (JCF_SEEN_IN_ZIP): New macro.
7478 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7479 * jcf-io.c: Change all ZipFileCache to ZipFile.
7480 (read_zip_member): New function.
7481 (open_in_zip): Call read_zip_member.
7482 * jcf-parse.c (find_in_current_zip): Remove function.
7483 (read_class): Merge in find_in_current_zip functionality.
7484 Call read_zip_member if needed.
7485 (parse_zip_file_entries): Use read_zip_member.
7486 (process_zip_dir): Update for removed and added JCF fields.
7487 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7489 2001-01-21 Per Bothner <per@bothner.com>
7491 Minor optimization of static ggc roots.
7492 * jcf-parse.c (parse_roots): New static field.
7493 (current_field, current_method, current_file_list): Replace by macros
7494 naming fields of parse_roots.
7495 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7496 * class.c (class_roots): New static field.
7497 (registered_class, fields_ident, info_ident, class_list):
7498 New macros naming fields of parse_roots.
7499 (build_static_field_ref): Don't register roots here.
7500 (layout_class): Static field list replaced by macro class_list.
7501 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7502 Initialize fields_ident and info_ident here.
7504 2001-01-21 Per Bothner <per@bothner.com>
7506 * jcf-parse.c (ggc_mark_jcf): New function.
7507 (init_jcf_parse): Register current_jcf as ggc root.
7509 2001-01-21 Per Bothner <per@bothner.com>
7511 * lang.c (put_decl_node): Print method's name.
7513 2001-01-21 Per Bothner <per@bothner.com>
7515 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7516 (verify_jvm_instructions): Use it, for better error messages on loads.
7518 2001-01-21 Per Bothner <per@bothner.com>
7520 * verify.c (merge_type_state): Still may have to merge even if
7521 LABEL_VERIFIED (label).
7523 2001-01-21 Per Bothner <per@bothner.com>
7525 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7526 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7528 2001-01-19 Per Bothner <per@bothner.com>
7530 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7531 if expeting an interface type. Refines Tom's change of 2000-09-12.
7533 2001-01-18 Per Bothner <per@bothner.com>
7535 * gcj.texi (Input Options): Mention .java files.
7537 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7539 * lang-options.h (-Wunsupported-jdk11): Removed.
7540 * lang.c (flag_not_overriding): Deleted.
7541 (flag_static_local_jdk1_1): Likewise.
7542 (lang_W_options): Removed "unsupported-jdk11" entry.
7543 * parse.y (java_check_methods): Removed dead code.
7545 2001-01-17 Tom Tromey <tromey@redhat.com>
7547 Changes suggested by Per Bothner:
7548 * gcj.texi (Input Options): Don't mention input files.
7549 (Code Generation): Updated --main information.
7550 (Invoking jcf-dump): Mention that --javap is incomplete.
7551 From Alexandre Petit-Bianco:
7552 (Warnings): Don't mention -Wunsupported-jdk11.
7554 (Compatibility): Mention JDK 1.2-ness of libraries.
7555 (Resources): Mention resources used when writing gcj.
7557 2001-01-17 Tom Tromey <tromey@redhat.com>
7559 * gcj.texi: New file.
7560 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7561 (java.info): Depend on gcj.info.
7562 (java/gcj.dvi): New target.
7563 (java.dvi): Depend on gcj.dvi.
7564 (java.install-info): Wrote.
7566 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7568 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7569 having called make_decl_rtl.
7571 2001-01-14 Per Bothner <per@bothner.com>
7573 Various patches to emit better messages on verification errors.
7574 * expr.c (push_type_0): Return error indication on stack overflow,
7575 instead of callinfg fatal.
7576 (push_type): Now just call push_type_0 (nd fatal on overflow).
7577 (pop_type_0): Return detailed error message (in a char** argument).
7578 (pop_type): If pop_type_0 fails, print error message.
7579 (pop_argument_types): Moved to verify.c.
7580 * verify.c (pop_argument_types): Moved from expr.c.
7581 Return a (possible) error message, rather than void.
7582 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7583 (verify_jvm_instruction): Use new macros, improving error messages.
7584 For case OPCODE_astore use object_ptr_type_node.
7585 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7586 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7588 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7589 constant, return body without wrapper. (Improves constant folding.)
7590 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7592 2001-01-13 Per Bothner <per@bothner.com>
7594 * expr.c (expand_java_field_op): Assigning to a final field outside
7595 an initializer does not violate JVM spec, so should be warning, not
7596 error. (Sun's verifier does not complain - though MicroSoft's does.)
7598 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7600 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7603 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7605 * parse.y (resolve_expression_name): Permit instance variables from
7606 enclosing context in super constructor call.
7607 (resolve_qualified_expression_name): Permit enclosing class's qualified
7608 "this" in super constructor call.
7610 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7612 * class.c (build_utf8_ref): Remove last argument in call to
7613 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7614 (build_class_ref): Likewise.
7615 (build_static_field_ref): Likewise.
7616 (get_dispatch_table): Likewise.
7617 (layout_class_method): Likewise.
7618 (emit_register_classes): Likewise.
7619 * constants.c (build_constant_data_ref): Likewise.
7620 * decl.c (builtin_function): Likewise.
7621 (create_primitive_vtable): Likewise.
7622 * expr.c (build_known_method_def): Likewise.
7623 (build_jni_stub): Likewise.
7624 (java_lang_expand_expr): Likewise.
7626 2001-01-10 Tom Tromey <tromey@redhat.com>
7628 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7630 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7632 * java-tree.h (lang_printable_name_wls): New prototype.
7633 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7634 rather than `current_class' to print type name. Don't prepend type
7635 names when printing constructor names.
7636 (lang_printable_name_wls): New function.
7637 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7638 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7639 * parse.y (patch_method_invocation): Message tuned for constructors.
7640 (not_accessible_p): Grant `private' access from within
7643 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7645 All files with updated copyright when applicable.
7646 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7647 * class.c (mangle_class_field): Function removed.
7648 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7649 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7650 (build_class_ref): Call `java_mangle_class_field' instead of
7651 `mangle_class_field.'
7652 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7653 (layout_class): Call `java_mangle_decl' instead of
7654 `mangle_static_field.'
7655 (cxx_keywords): Initialized static array moved to `lex.c.'
7656 (layout_class_method): Changed leading comment. Simplified to
7657 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7658 * decl.c (lang_mark_tree): Mark field `package_list.'
7659 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7660 (struct lang_type): New field `package_list.'
7661 (unicode_mangling_length): Prototype removed.
7662 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7663 emit_unicode_mangled_name): Likewise.
7664 (cxx_keyword_p): New prototype.
7665 (java_mangle_decl, java_mangle_class_field,
7666 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7667 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7669 * jvgenmain.c (main_method_prefix): Global variable removed.
7670 (main_method_suffix): Likewise.
7671 (do_mangle_classname): New function.
7672 (main): Call it. Format changed to accommodate new mangling scheme.
7673 * lex.c: (utf8_cmp): Conditionally prototyped.
7674 (cxx_keywords): Moved from class.c, conditionally defined.
7675 (utf8_cmp, cxx_keyword_p): Likewise.
7676 * mangle.c (obstack.h, ggc.h): Included.
7677 (mangle_field_decl): New function.
7678 (mangle_method_decl, mangle_type, mangle_pointer_type,
7679 mangle_array_type, mangle_record_type,
7680 find_compression_pointer_match, find_compression_array_match,
7681 find_compression_record_match,
7682 find_compression_array_template_match, set_type_package_list,
7683 entry_match_pointer_p, emit_compression_string, init_mangling,
7684 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7685 (mangle_obstack): New global.
7686 (MANGLE_RAW_STRING): New macro.
7687 (unicode_mangling_length): Turned static.
7688 (append_unicode_mangled_name): Renamed from
7689 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7690 replaces `obstack', removed from the parameter list.
7691 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7692 replaces parameter `obstack', removed from the parameter list. Call
7693 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7694 (append_gpp_mangled_classtype): Removed.
7695 (compression_table, compression_next): New static variables.
7696 * parse.y (temporary_obstack): Extern declaration removed.
7698 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7700 * parse.y (patch_binop): Compute missing type in error situations.
7702 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7704 * class.c (make_class_data): Push initial value for "arrayclass".
7705 * decl.c (init_decl_processing): Add new class field "arrayclass".
7707 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7709 From patha@softlab.ericsson.se:
7710 * parse.y (switch_label): Use build, not build1, to construct
7713 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7715 * lang.c (lang_decode_option): Change -MA to -MP.
7716 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7717 Update to new prototype; do quote targets.
7718 (jcf_dependency_write): Update.
7720 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7722 Shorten primitive array allocation path:
7723 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7724 to create new primitive arrays.
7725 * expr.c (build_newarray): If generating native code, call
7726 soft_newarray_node with a reference to the primitive TYPE identifier
7727 instead of type_value.
7729 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7731 Fix for PRs gcj/312 and gcj/253:
7732 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7733 dest if they arn't already.
7734 * class.c (layout_class): Call maybe_layout_super_class on
7735 superinterfaces also, but only if compiling from bytecode.
7738 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7741 2000-12-15 Tom Tromey <tromey@redhat.com>
7743 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7746 2000-12-14 Andrew Haley <aph@redhat.com>
7748 * boehm.c (mark_reference_fields): Change test to correctly detect
7751 2000-12-15 Andreas Jaeger <aj@suse.de>
7753 * config-lang.in (lang_dirs): Added.
7755 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7757 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7758 Credits go to rth for finding it.
7760 2000-12-13 Mike Stump <mrs@wrs.com>
7762 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7764 2000-11-07 Tom Tromey <tromey@cygnus.com>
7766 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7767 * lex.c (java_ignorable_control_p): Removed.
7768 (java_letter_or_digit_p): Removed.
7769 (java_start_char_p): New function.
7770 (java_read_char): Return `int', not `unicode_t'. Changed
7772 (java_read_unicode): Likewise.
7773 (java_read_unicode_collapsing_terminators): Likewise.
7774 (java_get_unicode): Likewise.
7775 (java_new_lexer): Initialize hit_eof.
7776 (java_parse_end_comment): Take `int' argument.
7777 (java_parse_doc_section): Likewise.
7778 (java_parse_escape_sequence): Don't allow backlash-newline.
7780 * lex.h (JAVA_DIGIT_P): Removed.
7781 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7782 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7783 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7784 (JAVA_PART_CHAR_P): New macro.
7786 (JAVA_CHAR_ERROR): Now -2.
7787 (java_lexer): New field `hit_eof'.
7788 * chartables.h: New file.
7789 * gen-table.pl: new file.
7791 2000-11-20 Tom Tromey <tromey@cygnus.com>
7792 Alexandre Petit-Bianco <apbianco@cygnus.com>
7794 * parse.y (java_complete_lhs): Only allow compound assignment of
7795 reference type if type is String.
7797 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7799 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7800 jcf-path.c: Likewise.
7802 2000-12-09 Anthony Green <green@redhat.com>
7804 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7805 filestart and filename_length as int values.
7807 2000-12-07 Mo DeJong <mdejong@redhat.com>
7809 * jcf-io.c (find_class): Correct the logic that tests to see if a
7810 .java file is newer than its .class file. The compiler was
7811 incorrectly printing a warning when file mod times were equal.
7813 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7815 * jvgenmain.c: Use ISPRINT not isascii.
7817 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7819 * parse.y (end_artificial_method_body): Fixed typo.
7821 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7823 * parse.y (patch_method_invocation): Pick the correct enclosing
7824 context when creating inner class instances.
7827 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7829 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7830 Update copyright year to 2000.
7832 2000-11-23 Anthony Green <green@redhat.com>
7834 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7835 Move current_file_list out of yyparse and make it static.
7837 * expr.c: Declare quick_stack and tree_list_free_list as static
7838 (init_expr_processing): Register quick_stack and
7839 tree_list_free_list roots.
7841 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7843 * parse.y (build_outer_field_access): New local `decl_ctx', use
7844 it. Check for field's context and current class immediate outer
7845 context inheritance.
7846 (outer_field_access_p): Consider fields inherited from the last
7848 (build_access_to_thisn): Stop at the last enclosing context if
7852 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7854 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7856 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7858 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7861 2000-11-20 Tom Tromey <tromey@cygnus.com>
7863 * jv-scan.c (help): Document --complexity.
7864 (options): Added --complexity.
7865 (flag_complexity): New global.
7866 (main): Call `report'.
7867 * parse-scan.y (complexity): New global.
7868 (if_then_statement, if_then_else_statement,
7869 if_then_else_statement_nsi, switch_block_statement_group,
7870 while_expression, do_statement, for_begin, continue_statement,
7871 throw_statement, catch_clause, finally, method_invocation,
7872 conditional_and_expression, conditional_or_expression,
7873 conditional_expression): Update complexity.
7874 (reset_report): Reset complexity.
7875 (report): New function.
7877 2000-11-20 Tom Tromey <tromey@cygnus.com>
7879 * lex.c (yylex): Added STRICT_TK case.
7880 * parse.y (STRICT_TK): Added.
7881 * parse-scan.y (STRICT_TK): Added.
7882 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
7883 `;'. Use 4, not 3, with -k option. Correctly rename resulting
7885 * keyword.h: Rebuilt.
7886 * keyword.gperf (strictfp): Added.
7888 2000-11-20 Tom Tromey <tromey@cygnus.com>
7890 * lex.c (yylex): Recognize floating point constants with leading
7893 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7895 * java-tree.h (cyclic_inheritance_report): Constify.
7896 * parse.y (cyclic_inheritance_report): Likewise.
7898 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7900 * parse.y (goal): Remove call to ggc_add_string_root.
7902 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
7904 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
7905 Create string in scratch buffer, then pass to build_string.
7907 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
7909 * parse.y (issue_warning_error_from_context): Add
7912 2000-11-11 Anthony Green <green@redhat.com>
7914 * jcf-parse.c (process_zip_dir): Add finput parameter.
7915 (jcf_figure_file_type): Call process_zip_dir with appropriate
7918 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7920 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
7921 * jcf-parse.c (jcf_figure_file_type): Likewise.
7923 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
7925 * parse.y (create_new_parser_context): Use memset () instead of
7928 2000-11-08 Tom Tromey <tromey@cygnus.com>
7930 * gjavah.c (process_file): Only include gcj/cni.h when generating
7933 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
7935 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
7936 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
7937 instead of bzero ().
7939 2000-11-05 Tom Tromey <tromey@cygnus.com>
7941 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
7942 * lex.c (IS_ZERO): New define.
7943 (java_perform_atof): Error on floating point underflow.
7945 2000-11-04 Tom Tromey <tromey@cygnus.com>
7947 * lex.c (java_parse_escape_sequence): Only read two octal
7948 characters if the first one is greater than 3. Don't allow
7949 "octal" numbers to include the digits 8 or 9.
7951 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
7953 * Make-lang.in (java.distdir): Remove.
7955 2000-11-03 Tom Tromey <tromey@cygnus.com>
7957 * Make-lang.in (java.dvi): New target.
7958 Partial fix for PR other/567.
7960 * lang-options.h: Mention -Wout-of-date.
7961 * jcf-dump.c (flag_newer): New global.
7962 * gjavah.c (flag_newer): New global.
7963 * jcf-io.c (find_class): Only warn when flag_newer set.
7964 * lang.c (flag_newer): New global.
7965 (struct string_option): New declaration.
7966 (lang_W_options): New global.
7967 (process_option_with_no): New function.
7968 (lang_decode_option): Use it.
7970 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
7971 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
7974 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
7975 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
7976 * lex.c (java_read_unicode): Removed `term_context' argument.
7977 Recognize any number of `u' in `\u'.
7978 (java_read_unicode_collapsing_terminators): New function.
7979 (java_get_unicode): Use it.
7980 (java_lineterminator): Removed.
7981 (yylex): Produce error if character literal is newline or single
7982 quote. Return if eof found in middle of `//' comment. EOF in
7983 `//' comment is only an error if pedantic.
7984 (java_ignorable_control_p): New function.
7985 (java_parse_end_comment): Return if eof found in middle of
7988 * jv-scan.c (pedantic): New global.
7990 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * parse.y (outer_field_access_p): Inherited fields aren't
7993 consider outer fields.
7994 (maybe_build_thisn_access_method): Use
7995 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
7996 (resolve_expression_name): Trigger an error if a static field
7997 is being accessed as an outer field.
7999 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8001 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8004 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8006 * Make-lang.in: Move all build rules here from Makefile.in,
8007 adapt to new context. Wrap all rules that change the current
8008 directory in parentheses. Expunge all references to $(P).
8009 When one command depends on another and they're run all at
8010 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8011 all object-file generation rules. Delete obsolete variables.
8013 * Makefile.in: Delete.
8014 * config-lang.in: Delete outputs= line.
8016 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8018 * parse.y (patch_method_invocation): NULLify this_arg when already
8020 (maybe_use_access_method): Handle call to methods unrelated to the
8021 current class. Fixed comment.
8024 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8026 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8029 2000-10-24 Tom Tromey <tromey@cygnus.com>
8031 * lex.c (java_new_lexer): Initialize new fields. Work around
8032 broken iconv() implementations.
8033 (java_read_char): Swap bytes if required. Use fallback decoder if
8035 (byteswap_init, need_byteswap): New globals.
8036 (java_destroy_lexer): Only close iconv handle if it is in use.
8037 * lex.h (java_lexer): New fields read_anything, byte_swap,
8039 Made out_buffer unsigned.
8041 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8043 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8044 where an enclosing context can be set on the jdep.
8045 (do_resolve_class): Fixed identation.
8047 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8049 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8051 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8054 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8056 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8058 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8060 * jcf-write.c (OP1): Update `last_bc'.
8061 (struct jcf_block): Fixed indentation and typo in comments. New
8063 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8064 follows `monitorenter'.
8065 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8069 2000-10-16 Tom Tromey <tromey@cygnus.com>
8071 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8072 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8073 * lang-options.h: Added -MA, -MT, -MF..
8074 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8075 (DEPEND_TARGET_SET): New macro.
8076 (DEPEND_FILE_ALREADY_SET): Likewise.
8077 (init_parse): Handle new flags.
8078 * jcf.h (jcf_dependency_print_dummies): Declare.
8079 * Make-lang.in (s-java): Added mkdeps.o.
8080 * Makefile.in (BACKEND): Added mkdeps.o.
8081 (../gcjh$(exeext)): Added mkdeps.o.
8082 (../jcf-dump$(exeext)): Added mkdeps.o.
8083 * jcf-depend.c: Include mkdeps.h.
8084 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8085 add_entry): Removed.
8086 (jcf_dependency_reset): Rewrote.
8087 (dependencies): New global.
8088 (jcf_dependency_set_target): Rewrote.
8089 (jcf_dependency_add_target): Likewise.
8090 (jcf_dependency_add_file): Likewise.
8092 (print_ents): Removed.
8093 (jcf_dependency_write): Rewrote.
8094 (print_dummies): New global.
8095 (jcf_dependency_print_dummies): New function
8096 (jcf_dependency_write): Call deps_dummy_targets if required.
8098 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8100 * gjavah.c (add_class_decl): Removed unused variables `tname',
8101 `tlen' and `name_index'.
8102 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8103 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8104 in `wfl_operator' with value.
8105 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8106 (jcf_figure_file_type): Fixed identation.
8107 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8108 * parse.y (analyze_clinit_body): New function.
8109 (static_initializer:): Reset `current_static_block'.
8110 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8111 `wfl_operator' with new value.
8112 (lookup_cl): Use EXPR_WFL_FILENAME.
8113 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8114 analyze_clinit_body.
8115 (build_outer_field_access): Access to this$<n> built from
8116 current_class, not its outer context.
8117 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8118 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8119 (patch_method_invocation): Use `is_static_flag' when already
8121 (patch_newarray): Removed assignment in ternary operator.
8123 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8125 * except.c (free_eh_ranges): Don't free `whole_range'.
8127 2000-10-15 Anthony Green <green@redhat.com>
8129 * decl.c (init_decl_processing): Call init_class_processing before
8132 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8134 * check-init.c (check_init): Fixed leading comment. Use
8136 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8137 (give_name_to_locals): Likewise.
8138 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8139 fields in lang_decl_var.
8140 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8141 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8142 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8143 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8144 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8145 (LOCAL_FINAL): Rewritten.
8146 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8147 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8148 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8149 `init_final' fields.
8150 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8151 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8152 (TYPE_HAS_FINAL_VARIABLE): New macro.
8153 (struct lang_type): Added `afv' field.
8154 * parse.y (check_static_final_variable_assignment_flag): New function.
8155 (reset_static_final_variable_assignment_flag): Likewise.
8156 (check_final_variable_local_assignment_flag): Likewise.
8157 (reset_final_variable_local_assignment_flag): Likewise.
8158 (check_final_variable_indirect_assignment): Likewise.
8159 (check_final_variable_global_assignment_flag): Likewise.
8160 (add_inner_class_fields): Use LOCAL_FINAL_P.
8161 (register_fields): Handle local finals and final variables.
8162 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8163 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8164 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8166 (java_complete_expand_methods): Loop to set
8167 TYPE_HAS_FINAL_VARIABLE. Call
8168 `reset_final_variable_local_assignment_flag' and
8169 `check_final_variable_local_assignment_flag' accordingly before
8170 and after constructor expansion. Call
8171 `reset_static_final_variable_assignment_flag'
8172 before expanding <clinit> and after call
8173 `check_static_final_variable_assignment_flag' if the
8174 current_class isn't an interface. After all methods have been
8175 expanded, call `check_final_variable_global_assignment_flag' and
8176 `check_static_final_variable_assignment_flag' if the current class
8178 (maybe_yank_clinit): Fixed typo in comment.
8179 (build_outer_field_access_methods): Removed old sanity check. Use
8180 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8181 Don't create access methods for finals.
8182 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8183 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8184 existing DECL_INIT has been processed.
8185 (java_complete_lhs): Likewise.
8186 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8187 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8189 (patch_assignment): Use LOCAL_FINAL_P.
8190 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8191 DECL_INITIAL is nullified.
8194 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8196 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8198 * Makefile.in (parse.c, parse-scan.c): Likewise.
8200 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8202 * class.c (temporary_obstack): Remove.
8203 (make_class): Don't mess with obstascks.
8204 (push_class): Likewise.
8205 (set_super_info): Likewise.
8206 (add_method_1): Likewise.
8207 (add_method): Likewise.
8208 (add_field): Likewise.
8209 (build_utf8_ref): Likewise.
8210 (build_class_ref): Likewise.
8211 (build_static_field_ref): Likewise.
8212 (finish_class): Likewise.
8213 (push_super_field): Likewise.
8214 (layout_class): Likewise.
8215 (layout_class_methods): Likewise.
8216 (init_class_processing): Likewise.
8217 * constants.c (get_tag_node): Likewise.
8218 (build_constant_data_ref): Likewise.
8219 * decl.c (ggc_p): Remove.
8220 (copy_lang_decl): Use ggc_alloc.
8221 (complete_start_java_method): Don't mess with obstacks.
8222 (start_java_method): Likewise.
8223 (end_java_method): Likewise.
8224 * except.c (link_handler): Use xmalloc.
8225 (free_eh_ranges): New function.
8226 (method_init_exceptions): Use it.
8227 (add_handler): Use xmalloc.
8228 (expand_start_java_handler): Don't mess with obstacks.
8229 (prepare_eh_table_type): Likewise.
8230 (expand_end_java_handler): Likewise.
8231 * expr.c (push_value): Likewise.
8232 (create_label_decl): Likewise.
8233 (build_jni_stub): Likewise.
8234 (java_lang_expand_expr): Likewise.
8235 (note_instructions): Use xrealloc.
8236 (java_push_constant_from_pool): Don't mess with obstacks.
8237 (process_jvm_instruction): Likewise.
8238 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8240 * jcf-parse.c (get_constant): Don't mess with obstacks.
8241 (read_class): Likewise.
8242 (jcf_parse): Likewise.
8243 * lex.c (expression_obstack): Remove.
8244 (java_lex): Don't use obstack_free.
8245 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8246 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8247 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8248 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8249 * parse.y (gaol): Add more GC roots.
8250 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8251 (lookup_field_wrapper): Likewise.
8252 (obtain_incomplete_type): Don't mess with obstacks.
8253 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8255 (craft_constructor): Don't mess with obstacks.
8256 (safe_layout_class): Likewise.
8257 (java_complete_class): Likewise.
8258 (source_end_java_method): Likewise.
8259 (build_outer_field_access_methods): Likewise.
8260 (build_outer_method_access_method): Likewise.
8261 (maybe_build_thisn_access_method): Likewise.
8262 (build_dot_class_method_invocation): Likewise.
8263 (java_complete_tree): Likewise.
8264 (java_complete_lhs): Likewise.
8265 (do_merge_string_cste): Likewise.
8266 (patch_string_cst): Likewise.
8267 (array_constructor_check_entry): Likewise.
8268 * typeck.c (build_java_array_type): Likewise.
8269 (parse_signature_string): Likewise.
8270 (build_java_signature): Likewise.
8272 2000-10-12 Tom Tromey <tromey@cygnus.com>
8275 * gjavah.c (add_class_decl): Don't special-case inner classes.
8276 (add_namelet): Likewise.
8278 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8280 * java-tree.h: Constify current_encoding.
8281 * lang.c: Constify current_encoding.
8283 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8285 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8286 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8288 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8290 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8291 patch. Fixes gcj/340.
8293 2000-10-10 Tom Tromey <tromey@cygnus.com>
8295 * lex.c (java_new_lexer): Initialize out_first and out_last
8297 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8299 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8301 * parse.y (pop_current_osb): New function.
8302 (array_type:): Use `dims:', changed actions
8303 accordingly. Suggested by Anthony Green.
8304 (array_creation_expression:): Used pop_current_osb.
8305 (cast_expression:): Likewise.
8306 (search_applicable_method_list): Fixed indentation.
8308 2000-10-08 Anthony Green <green@redhat.com>
8310 * parse.y (array_type_literal): Remove production.
8311 (type_literals): Refer to array_type, not array_type_literal.
8313 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8315 Patch contributed by Corey Minyard.
8316 * decl.c (check_local_named_variable): New function.
8317 (tree check_local_unnamed_variable): Likewise.
8318 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8320 2000-10-07 Anthony Green <green@redhat.com>
8322 * class.c (layout_class): Handle case where superclass can't be
8325 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8327 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8330 2000-10-05 Tom Tromey <tromey@cygnus.com>
8332 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8333 * jvgenmain.c (class_mangling_prefix): Removed.
8334 (class_mangling_suffix): New global.
8336 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8338 (print_method_info): Handle overrides for static and final
8340 (process_file): Generate declaration for class object field.
8341 * class.c (cxx_keywords): New array.
8342 (utf8_cmp): New function.
8343 (cxx_keyword_p): New function.
8344 (layout_class_method): Mangle C++ keywords by appending `$'.
8345 (mangle_field): New function.
8346 (mangle_class_field): Use mangle_field. Mangle class name as
8348 (mangle_static_field): Use mangle_field.
8350 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8352 * decl.c (find_local_variable): Removed uncessary type check and
8353 fixed range check typo. From Corey Minyard.
8355 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8357 * decl.c (give_name_to_locals): New local `code_offset'. Call
8358 `maybe_adjust_start_pc'.
8359 * expr.c (note_instructions): New function.
8360 (expand_byte_code): Don't collect insn starts here.
8361 (peek_opcode_at_pc): New function.
8362 (maybe_adjust_start_pc): Likewise.
8363 * java-tree.h (maybe_adjust_start_pc): Declare.
8364 (note_instructions): Likewise.
8365 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8367 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8369 * parse.y (field_access:): Fixed indentation.
8370 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8372 2000-09-07 Tom Tromey <tromey@cygnus.com>
8375 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8376 JPRIMITIVE_TYPE_P, for arithmetic operators.
8377 (patch_method_invocation): Indentation fix.
8378 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8379 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8380 (do_unary_numeric_promotion): Cleaned up code.
8381 (valid_cast_to_p): Handle boolean correctly.
8383 2000-09-27 Tom Tromey <tromey@cygnus.com>
8385 * lex.c (java_read_unicode): Reset bs_count when finished with
8388 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8391 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8392 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8393 (typeck.o): Depend on ggc.h.
8394 * class.c (add_method_1): Use GC functions for allocation.
8395 (init_class_processing): Register roots.
8396 * decl.c (ggc_p): Set to 1.
8397 (pending_local_decls): Make it static.
8398 (push_jvm_slot): Use GC functions for allocation.
8399 (init_decl_processing): Register roots.
8400 (give_name_to_locals): Use GC functions for allocation.
8401 (lang_mark_tree): New function.
8402 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8403 functions for allocation.
8404 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8405 * lex.c (java_lex): Use build_string, rather than replicating it
8407 * parse.y (goal): Add more roots.
8408 (mark_parser_ctxt): New function.
8409 * typeck.c: Include ggc.h.
8411 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8414 contains something else than MODIFY_EXPR.
8416 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8418 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8419 * Makefile.in (parse.o): Depend on ggc.h.
8420 (class.o): Likewise.
8421 (constants.o): Likewise.
8424 (jcf-parse.o): Likewise.
8425 (jcf-write.o): Likewise.
8426 (mangle.o): Likewise.
8427 * class.c: Include ggc.h.
8428 (build_static_field_ref): Register GC roots.
8429 (layout_class): Likewise.
8430 (init_class_processing): Likewise.
8431 * constants.c: Include ggc.h.
8432 (current_constant_pool_data_ref): Remove.
8433 (tag_nodes): Move it to ...
8434 (get_tag_node): ... here. Register GC roots.
8435 * decl.c: Include ggc.h. Remove many global tree definitions.
8436 (throw_node): Define.
8437 (java_global_trees): Likewise.
8438 (predef_filenames): Make the size a constant.
8439 (init_decl_processing): Adjust accordingly.
8440 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8441 * expr.c: Include ggc.h.
8442 (init_expr_processing): Register GC roots.
8443 (build_invokeinterface): Likewise.
8444 * java-tree.h: Replace extern tree declarations with macros.
8445 (java_global_trees): New variable.
8446 (java_tree_index): New enumeration.
8447 (init_jcf_parse): Declare.
8448 * jcf-parse.c: Include ggc.h.
8449 (current_class): Remove declaration.
8450 (main_class): Likewise.
8451 (all_class_list): Likewise.
8452 (predefined_filename_p): Adjust for constant size of
8454 (init_jcf_parse): New function.
8455 * jcf-write.c: Include ggc.h.
8456 (generate_classfile): Register GC roots.
8457 (append_synthetic_attribute): Likewise.
8458 (append_innerclass_attribute_entry): Likewise.
8459 * lang.c: Include ggc.h.
8460 (lang_print_error): Register GC roots.
8461 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8463 * parse.y: Include ggc.h.
8464 (wfl_operator): Remove.
8465 (goal): Register GC roots.
8466 (java_pop_parser_context): Adjust for new field names.
8467 (java_parser_context_save_global): Likewse.
8468 (java_parser_context_restore_global): Likewise.
8469 (java_parser_context_suspend): Likewise.
8470 (java_parser_context_resume): Likewise.
8471 (verify_constructor_circularity): Register GC roots.
8472 (lookup_cl): Likewise.
8473 (java_reorder_fields): Likewise.
8474 (build_current_this): Likewise.
8475 (class_in_current_package): Likewise.
8476 (argument_types_convertible): Likewise.
8477 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8479 2000-09-14 Tom Tromey <tromey@cygnus.com>
8481 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8483 2000-09-13 Tom Tromey <tromey@cygnus.com>
8485 * jcf-parse.c: Include <locale.h>.
8486 * jv-scan.c: Include <locale.h>.
8488 2000-09-12 Tom Tromey <tromey@cygnus.com>
8490 * expr.c (pop_type_0): Return `Object' if trying to merge two
8492 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8493 interface types; `Object' is always a valid supertype.
8495 2000-09-12 Tom Tromey <tromey@cygnus.com>
8498 * jv-scan.c (help): Document --encoding.
8499 (options): Added `encoding' entry.
8500 (OPT_ENCODING): New define.
8501 (main): Handle --encoding.
8502 Include <langinfo.h> if nl_langinfo exists.
8503 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8505 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8506 (parse_source_file): Correctly call java_init_lex. Added `finput'
8507 argument. Use nl_langinfo to determine default encoding.
8508 * java-tree.h (current_encoding): Declare.
8509 * parse.y (java_parser_context_restore_global): Don't restore
8511 (java_parser_context_save_global): Don't set `finput' field.
8512 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8514 * lang.c (current_encoding): New global.
8515 (lang_decode_option): Recognize `-fencoding='.
8516 (finish_parse): Don't close finput.
8517 * parse.h (struct parser_ctxt): Removed `finput' and
8518 `unget_utf8_value' fields. Added `lexer' field.
8519 (java_init_lex): Fixed declaration.
8520 * lex.c (java_new_lexer): New function.
8521 (java_destroy_lexer): Likewise.
8522 (java_read_char): Added `lex' argument. Handle iconv case.
8523 (java_read_unicode): Added `lex' argument. Count backslashes in
8525 (java_init_lex): Added `finput' and `encoding' arguments. Set
8526 `lexer' field in ctxp.
8527 (BAD_UTF8_VALUE): Removed.
8528 (java_lex): Handle seeing UEOF in the middle of a string literal.
8529 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8530 (java_lexer): New structure.
8533 (DEFAULT_ENCODING): New define.
8534 (java_destroy_lexer): Declare.
8536 2000-09-12 Tom Tromey <tromey@cygnus.com>
8539 * lex.c (java_init_lex): Initialize java_io_serializable.
8540 * parse.y (java_io_serializable): New global.
8541 (valid_ref_assignconv_cast_p): An array can be cast to
8544 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8546 * decl.c, expr.c: Include defaults.h if not already included.
8547 Don't define the *_TYPE_SIZE macros.
8549 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8551 * typeck.c (build_java_array_type): Correct first parameter
8552 in ADJUST_FIELD_ALIGN invocation.
8554 2000-09-06 Tom Tromey <tromey@cygnus.com>
8556 * lang-specs.h: Also recognize `-femit-class-files'.
8558 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8560 * verify.c (merge_types): Load the types to merge if necessary.
8562 2000-09-02 Anthony Green <green@redhat.com>
8564 * jcf-io.c: Include zlib.h.
8565 (open_in_zip): Read compressed class file archives.
8566 * zipfile.h (ZipDirectory): Add uncompressed_size and
8567 compression_method fields.
8568 * zextract.c (read_zip_archive): Collect file compression info.
8570 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8572 * parse.y (do_resolve_class): Also explore superclasses of
8573 intermediate enclosing contexts when searching for inner classes.
8575 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8577 * parse.y (variable_declarator_id:): Better error message.
8578 (expression_statement:): Use YYNOT_TWICE.
8579 (cast_expression:): Likewise.
8580 (assignment:): Likewise.
8582 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8584 * parse.y (do_merge_string_cste): New locals. Create new
8585 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8587 2000-08-07 Hans Boehm <boehm@acm.org>
8589 * boehm.c (mark_reference_fields): Set marking bits for all words in
8590 a multiple-word record.
8591 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8594 2000-08-31 Mike Stump <mrs@wrs.com>
8596 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8597 jcf-dump$(exeext)): Make parallel safe.
8599 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8601 * jcf-parse.c (set_source_filename): Constify a char *.
8602 * jcf-write.c (append_innerclasses_attribute,
8603 make_class_file_name): Constify a char *. Don't recycle a
8604 variable for an unrelated purpose.
8605 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8606 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8608 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8610 * expr.c (can_widen_reference_to): Fixed indentation.
8611 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8612 * parse.y: `finit$' replaces `$finit$' in comments.
8613 (try_builtin_assignconv): Fixed leading comment.
8615 2000-08-25 Greg McGary <greg@mcgary.org>
8617 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8619 2000-08-24 Greg McGary <greg@mcgary.org>
8621 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8622 * parse.y (BINOP_LOOKUP): Likewise.
8624 2000-08-22 Andrew Haley <aph@cygnus.com>
8626 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8627 sign extending. Fixes gcj/321.
8628 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8629 combining to make a jlong. Fixes gcj/321.
8631 2000-08-21 Nix <nix@esperi.demon.co.uk>
8633 * lang-specs.h: Do not process -o or run the assembler if
8636 2000-08-16 Andrew Haley <aph@cygnus.com>
8638 * typeck.c (build_java_array_type): Rewrite code to do array
8639 alignment. Take into account back-end macros when aligning array
8640 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8641 user to set alignment. Fixes gcj/252 and 160.
8643 2000-08-09 Tom Tromey <tromey@cygnus.com>
8645 * parse.y (check_abstract_method_definitions): Now return `int'.
8646 Check implemented interfaces. Fixes PR gcj/305.
8648 * parse.y (patch_switch_statement): Disallow `long' in switch
8649 expressions. Fixes PR gcj/310.
8651 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8653 * decl.c (finit_leg_identifier_node): New global.
8654 (init_decl_processing): Use `finit$' to initialize
8655 finit_identifier_node. Use `$finit$' to initialize
8656 finit_leg_identifier_node.
8657 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8658 * java-tree.h (finit_identifier_node): Changed attached comment.
8659 (finit_leg_identifier_node): New declaration.
8660 (ID_FINIT_P): Take finit_identifier_node and
8661 finit_leg_identifier_node into account. This is a backward
8664 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8666 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8668 (generate_bytecode_insns): Check `nargs' before emitting it.
8669 * verify.c (merge_type_state): Fixed typo.
8670 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8671 generate_bytecode_{conditional,insns}.
8673 2000-08-13 Anthony Green <green@redhat.com>
8675 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8678 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * class.c (maybe_layout_super_class): Fixed indentation.
8681 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8682 (java_check_methods): New function declaration.
8683 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8684 instead of `str_ptr'.
8685 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8686 of a `invokeinterface' at the right time.
8687 * parse.h (WFL_STRIP_BRACKET): New macro.
8688 (SET_TYPE_FOR_RESOLUTION): Use it.
8689 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8690 (check_class_interface_creation): Don't check for cross package
8691 innerclass name clashes.
8692 (method_header): Behave properly if MDECL is `error_mark_node'.
8693 (method_declarator): Return `error_mark_node' if bogus current
8695 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8696 (resolve_and_layout): New local `decl_type', set and used. Call
8698 (java_check_methods): New method.
8699 (java_layout_classes): Use it.
8700 (resolve_qualified_expression_name): No EH check necessary in
8702 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8704 (patch_assignment): Set DECL_INITIAL on integral final local.
8706 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8708 * java-tree.h (flag_extraneous_semicolon): New extern.
8709 * lang-options.h: (-Wextraneous-semicolon): New option.
8710 * lang.c (flag_redundant): Fixed typo in leading comment.
8711 (flag_extraneous_semicolon): New global.
8712 (lang_decode_option): Set `flag_extraneous_semicolon' when
8713 -Wall. Decode `-Wextraneous-semicolon'.
8714 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8715 `empty_statement' rule.
8716 (class_body_declaration): Likewise.
8717 (method_body:): Accept `;' as a method body.
8718 (static_initializer:): Removed `SC_TK' hack.
8719 (constructor_block_end:): Likewise.
8720 (empty_statement:): Report deprecated empty declaration. Fixes
8723 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8725 * parse.y (build_dot_class_method_invocation): Changed parameter
8726 name to `type'. Build signature from `type' and convert it to a
8727 STRING_CST if it's an array.
8728 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8729 to use `ref_type' directly.
8731 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8733 * lang-options.h: Added a comma after the last element to avoid
8734 syntax errors when other languages define additional options.
8736 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8738 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8739 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8740 (jc1): Link with $(BACKEND).
8741 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8743 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8745 * jvspec.c: Adjust type of second argument to
8746 lang_specific_driver, and update code as necessary.
8748 * class.c (build_dtable_decl): Initialize dummy.
8750 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8752 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8753 method bodies not to rule out discarding `<clinit>'; don't use
8754 <clinit> to initialize static fields with constant initializers.
8756 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8758 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8760 (method_synthetic): New global.
8761 (HANDLE_METHOD): Recognize synthetic method and tell
8762 `print_method_info' about it.
8763 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8764 processing a synthetic method.
8765 * jcf-reader.c (skip_attribute): New function.
8766 ( skip_attribute): Likewise.
8768 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8770 * parse.y (build_outer_field_access): Fixed comments.
8771 (fix_constructors): Emit the initialization of this$<n> before
8773 (resolve_qualified_expression_name): Build an access to `decl' if
8776 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8778 * parse-scan.y (curent_class): Non longer const.
8779 (inner_qualifier, inner_qualifier_length): Deleted.
8780 (current_class_length): New global.
8781 (bracket_count): Fixed typo in leading comment.
8782 (anonymous_count): New global.
8783 (class_instance_creation_expression:): Handle anonymous classes.
8784 (anonymous_class_creation:): New rule.
8785 (push_class_context): Rewritten.
8786 (pop_class_context): Likewise.
8787 (INNER_QUALIFIER): Macro deleted.
8788 (report_class_declaration): call `push_class_context' when
8789 entering the function. `fprintf' format modified not to use
8791 (report_class_declaration): Assign `package_name' and
8792 `current_class' to NULL separately.
8794 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8796 * expr.c (build_invokeinterface): Call layout_class_methods on
8799 2000-07-27 Tom Tromey <tromey@cygnus.com>
8800 Anthony Green <green@cygnus.com>
8801 Alexandre Petit-Bianco <apbianco@cygnus.com>
8803 * class.c (make_class_data): Create vtable for abstract classes.
8804 (get_dispatch_table): Changed to cope with abstract classes.
8806 2000-07-27 Tom Tromey <tromey@cygnus.com>
8808 * parse.y (patch_method_invocation): Don't reverse the argument
8809 list when dealing with anonymous class constructors. Fixed typo in
8812 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8814 * parse.y (build_alias_initializer_parameter_list): Reverse
8815 crafted list when building aliases for anonymous class
8818 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8820 * parse.y (jdep_resolve_class): Don't bother checking potential
8821 innerclass access if `decl' is NULL.
8822 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8825 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * parse.c: Remove (again.)
8829 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8831 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8832 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8833 outside the `if' statement, alias to innerclass removed, `decl'
8834 used to mark the class complete.
8836 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8838 * parse.y (simple_name:): Fixed typo in error message.
8840 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8842 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8843 or its first operand can be error marks.
8845 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8847 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8848 * parse.y (method_header): Likewise.
8850 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8852 * parse.y (process_imports): Consider that one might be trying to
8853 import an innerclass. Fixes gcj/254
8855 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8857 * parse.y (find_as_inner_class): Handle the case where the
8858 enclosing context of an innerclass has been loaded as bytecode.
8860 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8862 * parse.y (simple_name:): Reject `$' in type names.
8863 (resolve_type_during_patch): Use `type' as a second
8864 argument to resolve_no_layout. Fixes gcj/257.
8866 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8868 * parse.y (find_most_specific_methods_list): Select the only
8869 non-abstract method even if max has been set.
8870 Fixes gcj/285, gcj/298.
8872 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8874 * lang-specs.h: Added %(jc1) to java compiler options.
8876 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
8878 * .cvsignore: New file.
8880 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8882 * parse.y (not_accessible_p): Access granted to innerclasses
8883 (indirectly) extending the reference type. Fixes gcj/249.
8885 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8887 * parse.y (patch_method_invocation): Fixed comment.
8888 (maybe_use_access_method): Build this$<n>s to the context of the
8889 target method, or a type that extends it. Fixes gcj/242.
8891 2000-07-13 Mark Mitchell <mark@codesourcery.com>
8895 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8897 * parse.y (fold_constant_for_init): Avoid bullish conversion.
8899 2000-07-13 Tom Tromey <tromey@cygnus.com>
8901 * lang-specs.h: Added %{I*}.
8903 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
8905 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
8907 2000-07-12 Mark Mitchell <mark@codesourcery.com>
8909 * parse-scan.c: Remove.
8911 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8913 * class.c (set_super_info): Handled protected inner classes.
8914 (common_enclosing_context_p): Bail early if arguments aren't both
8916 (get_access_flags_from_decl): Handle private and protected inner
8918 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
8919 (CLASS_PROTECTED): Likewise.
8920 (struct lang_type): New bitfield `poic'.
8921 * parse.y (jdep_resolve_class): Call check_inner_class_access on
8923 (check_inner_class_access): Renamed arguments, added
8924 comments. Handles protected inner classes (fixes gcj/225)
8925 (not_accessible_p): Fixed comments. Avoid handling inner classes.
8927 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8929 * parse.y (resolve_qualified_expression_name): Verify qualified
8930 access to `this'. Fixes gcj/239.
8932 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8934 * jcf-write.c (generate_classfile): Don't install ConstantValue
8937 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8939 * parse.y (resolve_qualified_expression_name): Handle inner class
8940 access. Fixes gcj/256.
8942 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8944 * jcf-write.c (generate_classfile): Properly install the
8945 ConstantValue attribute and the initial value constant pool index
8946 on string constants.
8947 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
8950 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8952 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
8954 * parse.y (find_as_inner_class): Fixed typo.
8955 (do_resolve_class): Explore enclosing contexts when searching for
8956 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
8957 (check_inner_class_access): Check `decl' which can be null in case
8960 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8962 * java-tree.h (java_debug_context): Declared `extern'.
8963 (safe_layout_class): Likewise.
8964 * parse.y (resolve_field_access): Field must be `static' in order
8965 to be replaced by its initial value. Added comments.
8966 (find_applicable_accessible_methods_list): Fixed typo.
8967 (find_most_specific_methods_list): Methods found in innerclasses
8968 take over methods founds in the enclosing contexts.
8969 (java_complete_tree): Loosen restrictions on the type of DECLs
8970 that can be replaced by their initialization values.
8971 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
8973 2000-07-05 Tom Tromey <tromey@cygnus.com>
8975 * Make-lang.in (PARSE_DIR): New macro.
8976 (PARSE_RELDIR): Likewise.
8977 (PARSE_C): Likewise.
8978 (PARSE_SCAN_C): Likewise.
8979 ($(PARSE_C)): New target.
8980 ($(PARSE_SCAN_C)): Likewise.
8981 (SET_BISON): New macro.
8982 (BISONFLAGS): Likewise.
8983 (JAVABISONFLAGS): Likewise.
8985 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
8987 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
8988 argument on the first pass for CNI as well as JNI.
8989 (print_method_info): Set up method name on the first pass only.
8991 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * parse.y (parser_qualified_classname): Removed parameter
8995 (create_interface): Removed first passed parameter to
8996 parser_qualified_classname.
8997 (create_class): Likewise. Don't install alias on static
8998 innerclasses. Fixes gcj/275.
9000 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9002 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9003 debugable statement with empty_stmt_node. Fixes gcj/272
9005 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9010 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9012 * jcf-write.c (push_long_const): Appropriately cast short negative
9015 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9017 * parse.y (verify_constructor_super): Use loop variable
9018 `m_arg_type' initialized with `mdecl_arg_type'.
9020 2000-06-29 Tom Tromey <tromey@cygnus.com>
9022 * parse.y (resolve_field_access): Handle case where `type_found'
9025 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9027 * expr.c (lookup_field): The same field can be found through two
9028 different interface. Don't declare it ambiguous in that case.
9030 2000-06-27 Tom Tromey <tromey@cygnus.com>
9032 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9033 follows \r, then unget it at a lower level.
9035 2000-06-26 Tom Tromey <tromey@cygnus.com>
9037 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9040 2000-06-25 Tom Tromey <tromey@cygnus.com>
9042 * parse.y (for_statement): Wrap expression in a WFL if it is a
9043 constant. For PR gcj/268.
9045 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9047 * parse.y (do_resolve_class): Minor optimiztion in the package
9048 list search. Removed unnecessary test and return statement.
9049 (valid_ref_assignconv_cast_p): Order of arguments to
9050 enclosing_context_p fixed.
9052 2000-06-24 Tom Tromey <tromey@cygnus.com>
9054 * expr.c (lookup_field): Print error and return error_mark_node if
9055 field reference is ambiguous.
9057 * parse.y (check_abstract_method_definitions): Also check if
9058 `other_method' is abstract.
9060 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9064 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9065 (struct lang_type): New field `pic'.
9066 (CLASS_PRIVATE): New macro.
9067 * parse.y (check_inner_class_access): New function.
9068 (jdep_resolve_class): Call it.
9070 2000-06-23 Tom Tromey <tromey@cygnus.com>
9072 * parse.y (patch_incomplete_class_ref): Initialize the returned
9073 class. For PR gcj/260.
9075 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9079 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9081 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9082 Java specific checks.
9083 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9085 * java-tree.def (CASE_EXPR): Marked 'e'.
9086 (DEFAULT_EXPR): Likewise.
9087 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9089 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9090 Java specific checks.
9091 (generate_bytecode_insns): Test try_block for BLOCK before using
9093 * parse.y (build_wfl_wrap): Added `location' argument. Set
9094 EXPR_WFL_LINECOL accordingly.
9095 (dim_expr:): Wrap constants with WFLs.
9096 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9097 (resolve_package): Check for `stmt' not being a BLOCK before
9098 building a debuggable statement with it.
9099 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9101 (resolve_field_access): Make sure `decl' is a DECL before treating
9103 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9104 IDENTIFIER_NODE before treating it as such.
9105 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9106 treating it as such.
9107 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9108 to be applied only on non array types.
9110 2000-06-16 Per Bothner <per@bothner.com>
9112 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9113 define in terms of DECL_RESULT, as that fails when --enable-checking.
9115 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9117 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9118 types the same in comparison.
9119 (CHECK_OP): Add static prototype.
9121 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9123 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9124 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9127 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9129 * decl.c (create_primitive_vtable): Prototype.
9131 * jcf-write.c (generate_bytecode_insns): Initialize variable
9134 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9136 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9138 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9139 to track searched classes, and do not search the same class more than
9140 once. Call find_applicable_accessible_methods_list on immediate
9141 superclass, instead of search_applicable_method_list on all ancestors.
9144 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9146 * parse.y (register_fields): Permit static fields in inner classes
9147 if they are final. Fix for PR gcj/255.
9149 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9151 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9152 * parse.y (find_in_imports): Returned type changed to void,
9153 leading comment fixed.
9154 (register_package): New function.
9155 (qualify_and_find): Likewise.
9156 (package_declaration:): Use `register_package'.
9157 (single_type_import_declaration:): Removed local variable
9158 `node'. Added missing `;' for consistency.
9159 (type_import_on_demand_declaration:): Use `chainon' to link new
9161 (lookup_field_wrapper): Lookup local variables defined in outer
9163 (java_complete_class): Don't reverse the list of imported on demand.
9164 (do_resolve_class): Reorganized. Removed local variable
9165 `original_name'. Call `qualify_and_find' with the current package
9166 name, invoke `find_in_imports_on_demand' right after. Call
9167 `qualify_and_find' with the packages we've seen so far. Fixed
9168 operations numbering in comments.
9169 (java_expand_class): Don't reverse `package_list'.
9170 (find_most_specific_methods_list): New local variables `abstract'
9171 and `candidates'. Use them to pick the right method.
9173 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9175 * parse.y (check_modifiers_consistency): Don't subtract out
9176 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9178 2000-06-04 Philipp Thomas <pthomas@suse.de>
9180 * Makefile.in (INTLLIBS): New.
9184 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * class.c (get_dispatch_table): Build the vtable dummy entry list
9187 element with a null purpose. Fixed leading comment.
9188 (build_dtable_decl): Build an accurate dtable type when appropriate
9191 2000-06-02 Richard Henderson <rth@cygnus.com>
9193 * lang.c (lang_get_alias_set): New.
9195 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9197 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9198 before using it as the accessed field.
9200 2000-05-31 Tom Tromey <tromey@cygnus.com>
9202 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9203 char_array_vtable, short_array_vtable, int_array_vtable,
9204 long_array_vtable, float_array_vtable, double_array_vtable):
9206 * expr.c (get_primitive_array_vtable): New function.
9207 (create_primitive_vtable): New function.
9208 (java_lang_expand_expr): Enable code to statically generate
9210 * decl.c (init_decl_processing): Create primitive vtables.
9211 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9212 short_array_vtable, int_array_vtable, long_array_vtable,
9213 float_array_vtable, double_array_vtable): Define.
9215 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9217 * java/parse.y (find_applicable_accessible_methods_list):
9218 Don't add an uninitialized value to the list.
9220 2000-05-25 Tom Tromey <tromey@cygnus.com>
9222 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9223 when trying to see if field's class should be initialized. Always
9224 initialize field's declaring class, not qualified class.
9227 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9228 `wfl_operator', to maybe_build_primttype_type_ref.
9231 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9233 * parse.y (patch_method_invocation): Don't try to lookup methods
9236 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9238 * parse.y (resolve_field_access): Call the appropriate <clinit>
9239 before accessing the length of a static array. Craft a decl for
9240 the field while its time. Fixes PR gcj/129.
9242 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * parse.y (resolve_package): Correctly set `*next' (was off by
9246 (resolve_qualified_expression_name): Fixed comment.
9248 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9250 * jcf-parse.c (jcf_parse_source): Reset current_class and
9251 current_function_decl to NULL before parsing a new file.
9253 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9255 * parse.y (block_end:): If the collected block doesn't feature a
9256 statement, insert an empty statement.
9258 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9260 * parse.y (maybe_yank_clinit): New function.
9261 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9262 end of the list of methods belonging to a class.
9263 (java_complete_expand_method): Check whether <clinit> is really
9264 necessary and expand it accordingly.
9266 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9268 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9269 processed by the method's switch statement.
9271 2000-05-19 Tom Tromey <tromey@cygnus.com>
9273 * java-tree.h: Added init state enum.
9274 * decl.c (emit_init_test_initialization): Initialize class
9275 initialization check variable by looking at class' state.
9277 2000-05-19 Tom Tromey <tromey@cygnus.com>
9279 * java-tree.h (build_instanceof): Declare.
9280 (build_get_class): Declare.
9281 * parse.y (patch_binop): Use build_instanceof.
9282 * expr.c (build_instanceof): New function. If class is final,
9283 don't make a function call.
9284 (expand_java_INSTANCEOF): Use it.
9285 (build_get_class): New function.
9287 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9289 * jcf-write.c (generate_classfile): Scan the source_file for
9290 slashes with the right pointer variable.
9292 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9294 * lang.c (lang_decode_option): Update -Wunused flags by calling
9296 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9298 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9300 * check_init.c (check_init): Constify local char *.
9301 * class.c (push_class): Constify local char *.
9302 * java_tree.h: Update prototypes.
9303 * jcf-io.c (open_class): Constify filename parameter and
9305 (find_class): Remove redundant string copy. Cast return from
9307 * jcf-parse.c (read_class, parse_class_file, yyparse):
9308 Constify local char *.
9309 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9310 Constify local char *.
9311 * jcf.h (JCF): Constify filename and classname.
9312 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9313 * lang.c (init_parse): Constify parameter and return value.
9314 * lex.c (java_get_line_col): Constify filename parameter.
9315 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9316 * parse.y (java_parser_context_suspend,
9317 issue_warning_error_from_context, safe_layout_class): Constify
9319 * parse.c: Regenerate.
9321 2000-05-08 Tom Tromey <tromey@cygnus.com>
9323 * expr.c (build_jni_stub): Cache the result of
9324 _Jv_LookupJNIMethod.
9326 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9328 * decl.c (predef_filenames_size): Now 7.
9329 (predef_filenames): New seventh entry.
9331 2000-05-04 Tom Tromey <tromey@cygnus.com>
9333 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9334 Keep track of when we've seen a reference field after a
9335 non-reference field.
9336 (get_boehm_type_descriptor): Handle case where we see
9337 non-reference fields but no trailing reference field.
9338 * decl.c (rawdata_ptr_type_node): Define.
9339 (init_decl_processing): Initialize rawdata_ptr_type_node.
9340 * java-tree.h (rawdata_ptr_type_node): Declare.
9342 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9344 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9345 specifiers in calls to fprintf.
9347 2000-05-03 Andrew Haley <aph@cygnus.com>
9349 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9351 * javaop.h (WORD_TO_INT): New function.
9352 (IMMEDIATE_s4): Use WORD_TO_INT.
9353 * jcf.h (JPOOL_INT): Ditto.
9355 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9358 2000-04-19 Tom Tromey <tromey@cygnus.com>
9360 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9362 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9364 * expr.c (build_jni_stub): New function.
9365 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9367 * parse.y (java_complete_expand_methods): Expand a native method
9368 and call build_jni_stub if -fjni given.
9369 * lang-options.h: Document -fjni.
9370 * lang.c (flag_jni): New global.
9371 (lang_f_options): Added `jni' entry.
9372 * java-tree.h (soft_lookupjnimethod_node,
9373 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9375 (flag_jni): Declare.
9376 (build_jni_stub): Declare.
9377 (struct lang_decl): Added `native' flag.
9378 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9380 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9381 soft_jnipopsystemframe_node): New globals.
9382 (init_decl_processing): Set them. _Jv_InitClass only takes one
9385 * java-tree.def: Put into `C' mode.
9387 2000-04-27 Tom Tromey <tromey@cygnus.com>
9390 * expr.c (expand_invoke): Generate check to see if object pointer
9391 is null in nonvirtual invocation case.
9392 * java-tree.h (soft_nullpointer_node): Declare.
9393 * decl.c (soft_nullpointer_node): New global.
9394 (init_decl_processing): Initialize soft_nullpointer_node.
9395 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9396 or `private' methods.
9397 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9399 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9401 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9404 2000-04-26 Tom Tromey <tromey@cygnus.com>
9406 * zextract.c (find_zip_file_start): New function.
9407 (read_zip_archive): Use it.
9409 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9411 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9413 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9415 * class.c (common_enclosing_context_p): New function.
9416 * java-tree.h (common_enclosing_context_p): Added prototype.
9417 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9418 classes sharing an outer context with the current instance.
9419 * parse.y (build_access_to_thisn): Fixed leading comment.
9420 (verify_constructor_super): New local `supper_inner'. Skip
9421 enclosing context argument in the case of inner class constructors.
9422 (patch_method_invocation): Insert proper context as second
9423 parameter to pure inner class constructor super invocations.
9425 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9427 * parse.y (end_class_declaration): Reset the interface number
9430 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9432 * parse.y (source_start_java_method): Deleted unnecessary code.
9433 (patch_method_invocation): Fixed comment.
9435 2000-04-24 Robert Lipe <robertlipe@usa.net>
9437 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9439 2000-04-23 Tom Tromey <tromey@cygnus.com>
9441 * boehm.c (mark_reference_fields): Use int_byte_position.
9443 2000-04-22 Tom Tromey <tromey@cygnus.com>
9445 * boehm.c (mark_reference_fields): Only call byte_position on
9448 2000-04-22 Tom Tromey <tromey@cygnus.com>
9450 * boehm.c (mark_reference_fields): Added `last_view_index'
9451 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9453 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9455 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9456 * parse.y (check_class_interface_creation): Fixed comments. Select
9457 permitted modifiers for (inner) interfaces. Changed error message
9458 to report rejected modifiers used with local classes.
9460 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9462 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9463 of directly inherited type considered in scope.
9464 * parse.y (do_resolve_class): Search inherited classes for inner
9467 2000-04-20 Tom Tromey <tromey@cygnus.com>
9469 * parse.y (not_accessible_p): Use member's class, not current
9470 class, when doing inheritance check for protected reference.
9473 2000-04-20 Jason Schroeder <shrode@subnature.com>
9475 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9477 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9479 * parse.y (lookup_field_wrapper): Search for final local aliases.
9480 (resolve_expression_name): Let lookup_field_wrapper search for
9481 final local aliases. Force the value of `name' if one is found.
9482 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9483 an expression name. Fixed comments.
9485 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9487 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9489 2000-04-19 Tom Tromey <tromey@cygnus.com>
9491 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9493 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9495 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9497 2000-04-18 Tom Tromey <tromey@cygnus.com>
9500 * gjavah.c (utf8_cmp): Changed return value.
9501 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9503 (cxx_keywords): New global.
9504 (get_field_name): Handle new result of cxx_keyword_subst.
9505 (print_method_info): Likewise.
9507 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9509 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9510 with a newline, for CNI.
9511 (print_stub_or_jni): Print a space or newline before method name for
9513 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9514 (process_file): Include gcj/cni.h if generating CNI stubs.
9516 2000-04-16 Tom Tromey <tromey@cygnus.com>
9518 * gjavah.c (decompile_method): Use print_field_name.
9521 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9523 * parse.y (java_expand_classes): Reverse the package list once.
9524 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9526 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9527 the `==' and `!=' operators.
9529 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9531 * jcf-write.c (generate_bytecode_insns): At invocation time,
9532 always relate an interface method to the type of its selector.
9534 2000-04-05 Tom Tromey <tromey@cygnus.com>
9537 * expr.c (expand_invoke): Generate check to see if object pointer
9538 is null in nonvirtual invocation case.
9539 * java-tree.h (soft_nullpointer_node): Declare.
9540 * decl.c (soft_nullpointer_node): New global.
9541 (init_decl_processing): Initialize soft_nullpointer_node.
9542 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9543 or `private' methods.
9544 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9546 2000-04-05 Tom Tromey <tromey@cygnus.com>
9549 * parse.y (check_final_assignment): Recognize assignments to the
9550 `length' field of an array when generating class files.
9552 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9554 * class.c (decl_hash): Prototype removed.
9555 (decl_compare): Likewise.
9557 2000-04-05 Tom Tromey <tromey@cygnus.com>
9559 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9560 * parse.y (check_modifiers_consistency): Check for final/volatile
9561 clash. Fixes PR gcj/164.
9563 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9567 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9569 (add_method_1): Use `java_hash_hash_tree_node' and
9570 `java_hash_compare_tree_node'.
9571 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9572 (java_hash_compare_tree_node): Likewise.
9573 * parse.y (find_applicable_accessible_methods_list): Create,
9574 delete and use a hash table to remember already searched interfaces.
9576 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9578 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9581 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9583 * boehm.c (mark_reference_fields, set_bit): Prototype.
9584 (set_bit): Un-ANSI-fy definition.
9586 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9589 * decl.c (emit_init_test_initialization): Likewise.
9591 * gjavah.c (jni_print_char): Likewise.
9593 * parse.y (create_new_parser_context): Likewise.
9595 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9597 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9598 patch missing hunk. Fixed indentation.
9600 2000-03-30 Tom Tromey <tromey@cygnus.com>
9602 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9603 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9605 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9607 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9608 when negative *before* using it as an array index.
9609 * ChangeLog: Fixed typo.
9611 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9613 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9614 to 0 when it reaches -1.
9616 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9618 * jcf-parse.c (get_constant): Properly cast `num' during the
9619 invocation of `add_double'.
9620 * jcf-write.c (push_long_const): Properly cast `lo' before
9621 comparing it to short bounds.
9622 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9623 `interface_body:' is reduced after the current interface is
9626 2000-03-26 Tom Tromey <tromey@cygnus.com>
9628 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9629 Java-specific `-f' option.
9631 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9633 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9634 Adjust order of making types.
9635 Make bitsize_*_node values.
9637 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9639 * class.c (make_field_value): Use byte_position.
9640 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9641 (java_array_data_offset): Likewise.
9642 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9645 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9647 * parse.y (check_abstract_method_definitions): New local
9648 `end_type_reached'. Make sure we also consider `end_type'.
9649 (java_check_abstract_method_definitions): Make sure we eventually
9650 consider `java.lang.Object'.
9651 (maybe_use_access_method): Don't use access method if not in the
9652 context of a pure inner class or if the method's context is right.
9653 (find_applicable_accessible_methods_list): New static flag
9654 `object_done'. Don't search abstract classes as interfaces. Fixed
9655 indentation. Fixed the `java.lang.Object' only search. Search
9656 class interface(s) first, then fully search enclosing contexts.
9657 (find_most_specific_methods_list): Pick the closest candidate when
9658 they're all abstract.
9660 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9662 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9663 properly initialize `finished_label'. Don't emit gotos for empty
9666 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9668 * except.c (emit_handlers): Clear catch_clauses_last.
9670 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9672 * parse.y (check_method_types_complete): New function.
9673 (create_class): Reset anonymous class counter only when seeing an
9675 (java_complete_class): JDEP_METHOD: Don't recompute signature
9678 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9680 * class.c (build_static_ref): Fixed indentation in comment.
9681 * java-tree.def (TRY_EXPR): Fixed typo in name.
9682 (CLASS_LITERAL): Likewise.
9683 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9684 (struct lang_type): New field `dot_class'.
9685 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9686 (generate_classfile): Method `class$' is synthetic.
9687 * parse.y (build_do_class_method): New function.
9688 (build_dot_class_method_invocation): Likewise.
9689 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9690 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9691 (qualify_ambiguous_name): Likewise.
9692 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9693 (build_try_statement): Fixed leading comment.
9695 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9697 * class.c (make_field_value): Properly handle sizes.
9698 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9699 (layout_class_method): Count using trees.
9700 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9701 * expr.c (java_array_data_offset): Use int_bit_position.
9702 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9703 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9705 2000-03-16 Tom Tromey <tromey@cygnus.com>
9707 * lang.c (flag_hash_synchronization): New global.
9708 (lang_f_options): Added `hash-synchronization'.
9709 * lang-options.h: Mention -fhash-synchronization.
9710 * java-tree.h (flag_hash_synchronization): Declare.
9711 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9712 hash table synchronization is disabled.
9713 * decl.c (init_decl_processing): Only push `sync_info' value when
9714 hash table synchronization is disabled.
9715 * class.c (make_class_data): Only push `sync_info' field when hash
9716 table synchronization is disabled. Removed dead code.
9718 2000-03-16 Tom Tromey <tromey@cygnus.com>
9720 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9722 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9724 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9726 * parse.y (patch_method_invocation): Handle anonymous classes
9727 creation in static context.
9729 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9731 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9732 * parse.y (resolve_qualified_expression_name): Use it.
9733 (patch_method_invocation): Likewise.
9735 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9737 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9738 depending on the type of dependency which dictates what the
9740 (unresolved_type_p): Resolved types limited to the current class.
9742 2000-03-15 Tom Tromey <tromey@cygnus.com>
9744 * decl.c (init_decl_processing): Set type of `sync_info' to be
9747 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9748 Correctly compute bit number for current slot. Zero `high' and
9749 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9750 mark_reference_fields.
9751 (mark_reference_fields): New function.
9753 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9755 * parse.y (register_incomplete_type): Fixed initialization of
9758 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9760 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9762 (push_class_context, pop_class_context): New function.
9763 (class_body:): Call pop_class_context.
9764 (interface_body:): Likewise.
9765 (INNER_QUALIFIER): New macro.
9766 (report_class_declaration): Changed output format and use
9767 INNER_QUALIFIER. Call push_class_context.
9769 2000-02-14 Andrew Haley <aph@cygnus.com>
9771 * check-init.c (check_init): Add new cases for unary and binary
9774 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * parse.y (resolve_package): Set `next' once a type name has been
9777 progressively discovered.
9778 (resolve_qualified_expression_name): Propagate resolution only if
9779 there are remaining qualifiers. Take into account `q' might have
9780 been cleared after re-qualification.
9781 * parse.y (patch_method_invocation): New local `resolved'.
9782 Section dealing with qualified expression rewritten to use
9783 resolve_field_access.
9785 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9787 * parse.h (PUSH_CPC): Fixed indentation.
9788 (DEBUG_CPC): New macro.
9789 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9790 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9791 * parse.y (class_body_declaration:): Use
9792 SET_CPC_INSTANCE_INITIALIZER_STMT.
9793 (method_declaration:): Check for null current_function_decl.
9794 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9795 (java_parser_context_pop_initialized_field): Better handling of
9797 (maybe_make_nested_class_name): Mark nested class name as
9798 qualified when necessary.
9799 (end_class_declaration): Don't call java_parse_context_resume when
9800 one or more error occurred.
9801 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9802 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9803 SET_CPC_INITIALIZER_STMT.
9804 (method_header): Check for inner classes declaring static methods.
9805 (resolve_qualified_expression_name): Handle situation where `this'
9808 2000-03-13 Hans Boehm <boehm@acm.org>
9810 * typeck.c (build_prim_array_type): Correctly set the high word too.
9812 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9816 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9817 list of methods for interfaces.
9819 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9821 * parse.y (qualify_ambiguous_name): Properly handle expressions
9824 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9826 * parse.y (check_final_assignment): Extended to process
9828 (patch_assignment): Have check_final_assignment called only once.
9830 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9832 * java-tree.h (IS_INIT_CHECKED): New flag.
9833 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9834 * parse.y (patch_string): Call force_evaluation_order on the
9835 completed string concatenation tree.
9836 * expr.c (force_evaluation_order): Call force_evaluation_order on
9837 function's arguments too.
9839 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9841 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9842 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9843 (build_anewarray): Likewise.
9844 * parse.y (patch_newarray): Likewise.
9845 * parse.c: Regenerated.
9847 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9849 * decl.c (init_decl_processing): Added new class fields `depth',
9850 `ancestors', and `idt' to class_type_node. Use
9851 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9852 * class.c (make_class_data): Push initial values for new fields.
9853 * java-tree.h: Updated prototype for `build_invokeinterface'.
9854 * expr.c (build_invokeinterface): Changed parameters to accept
9855 `method' tree. Calculate index of `method' in its declaring
9856 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9857 (expand_invoke): Call `build_invokeinterface' with new parameters.
9858 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9861 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9863 * typeck.c (lookup_do): Search superinterfaces first
9864 when looking up an interface method. From Godmar Back
9867 2000-03-06 Tom Tromey <tromey@cygnus.com>
9869 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9871 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9873 * java-tree.h (lookup_argument_method2): Declared.
9874 (safe_layout_class): Prototype moved from parse.h.
9875 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
9876 * parse.y (java_check_regular_methods): Local `super_class' gone.
9877 Call lookup_argument_method2 instead of lookup_argument_method.
9878 Perform modifier match for methods found declared in implemented
9879 interfaces. Fixed indentation problem. Overriding/hiding error
9880 report to take place only for methods found in classes.
9881 * typeck.c (lookup_argument_method): Changed leading
9882 comment. Re-written by calling lookup_do.
9883 (lookup_argument_method2): New function.
9884 (lookup_java_method): Re-written by calling lookup_do.
9885 (lookup_do): New function.
9887 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9889 * check-init.c (check_init): Removed dead code. Handle (blank)
9891 * parse.y (declare_local_variables): New local `final_p', set it
9892 and use it to initialize LOCAL_FINAL.
9893 (check_final_assignment): Only check FIELD_DECLs.
9895 2000-02-17 Tom Tromey <tromey@cygnus.com>
9897 * Makefile.in (JAVA_OBJS): Added boehm.o.
9898 (boehm.o): New target.
9899 * Make-lang.in (JAVA_SRCS): Added boehm.c.
9900 * java-tree.h (flag_use_boehm_gc): Declare.
9901 (get_boehm_type_descriptor): Declare.
9902 * lang.c (lang_f_options): Added `use-boehm-gc'.
9903 (flag_use_boehm_gc): New global.
9904 * lang-options.h: Added -fuse-boehm-gc.
9905 * boehm.c: New file.
9906 * class.c (get_dispatch_table): If class uses a Boehm type
9907 descriptor, put it in the vtable.
9908 (make_class_data): Removed dead code.
9910 2000-03-03 Per Bothner <per@bothner.com>
9912 * decl.c (init_decl_processing): Initialize sizetype properly.
9914 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9916 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
9917 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
9918 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9919 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
9920 (jcf_parse): New local `current'. Load innerclasses seen in outer
9921 context being processed.
9922 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9923 * jcf-write.c (append_innerclasses_attribute): New function.
9924 (append_innerclasses_attribute_entry): Likewise.
9925 (get_access_flags): Handle static classes. Set anonymous and local
9926 classes to be private.
9927 (generate_classfile): Attribute count adjusted. Call
9928 append_innerclasses_attribute.
9929 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
9930 PURE_INNER_CLASS_TYPE_P.
9931 * parse.y (parser_qualified_classname): New parameter `is_static',
9932 produce non qualified name accordingly.
9933 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
9934 (create_interface): Added argument to parser_qualified_classname.
9935 (create_class): Added argument to parser_qualified_classname. Setup
9936 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
9937 (add_inner_class_fields): Fixed indentation.
9938 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
9939 (method_declarator): Fixed typo in comment.
9940 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
9941 (build_current_thisn): Likewise.
9942 (patch_method_invocation): Likewise.
9944 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9946 * decl.c (current_function_decl): Move to toplev.c.
9948 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9950 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
9951 (DECL_BIT_INDEX): Use underlying representation.
9952 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
9954 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9956 * expr.c (build_java_ret): Pass proper type to size_binop.
9958 2000-02-25 Anthony Green <green@cygnus.com>
9960 * expr.c (build_class_init): Mark the decl to be ignored by
9962 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
9963 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
9964 * class.c (init_test_hash_newfunc): New function.
9965 (decl_hash): New function.
9966 (decl_compare): New function.
9967 * decl.c (emit_init_test_initialization): New function.
9968 (complete_start_java_method): Traverse the init test hashtable,
9969 calling emit_init_test_initialization.
9970 (always_initialize_class_p): Define.
9971 * expr.c (build_class_init): Use initialization tests when
9972 emitting class initialization code.
9973 (always_initialize_class_p): Declare.
9974 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
9976 * java-tree.h: Include hash.h.
9977 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
9978 (struct lang_decl): Add init_test_table field.
9979 (init_test_hash_entry): Define.
9981 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9983 * gjavah.c (main): Avoid using `argi' to report unimplemented
9986 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9988 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9989 initialize locals to avoid warnings. Local `exception_type' moved
9992 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9994 * parse.y (resolve_expression_name): Use `orig' as a second
9995 argument to resolve_field_access.
9996 (resolve_field_access): Removed unnecessary code when dealing with
9999 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10001 * class.c (push_super_field): Don't push the field twice.
10002 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10003 * parse.h (java_reorder_fields): Prototyped.
10004 * parse.y (java_reorder_fields): New function.
10005 (java_layout_class): Simplified not to worry about re-ordering.
10007 2000-02-23 Tom Tromey <tromey@cygnus.com>
10009 * gjavah.c (print_name): In JNI case, correctly quote string.
10010 (print_method_info): Don't handle overrides in JNI mode.
10012 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10014 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10015 value type set to `boolean_type_node'.
10017 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10019 * jcf-dump.c (main): Test for correct condition after
10020 output file creation.
10022 2000-02-19 Anthony Green <green@cygnus.com>
10024 * jcf-depend.c (add_entry): Fix test for first list entry.
10026 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10028 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10029 * constants.c (build_constants_constructor): Likewise.
10031 2000-02-19 Anthony Green <green@cygnus.com>
10033 * jcf-depend.c (add_entry): Add entries to the end of the list.
10035 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10037 * decl.c (INT_TYPE_SIZE): Define if necessary.
10038 (expand_java_return): Handle the case of a native integer smaller
10039 than a JVM integer.
10041 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10043 * gjavah.c (help): Use GCCBUGURL.
10044 * jv-scan.c (help): Likewise.
10045 * jcf-dump.c (help): Likewise.
10047 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10049 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10052 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10054 * jcf-parse.c (load_class): Call `fatal' if no file containing
10055 the target class are found.
10057 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10059 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10060 lex.c, lex.h, and PARSE_H to...
10061 (parse.o, parse-scan.o): ...here, respectively.
10063 * lex.c: Split out code that may trigger SIGFPE from yylex()
10064 to its own function.
10065 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10067 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10069 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10071 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10073 * parse.y (outer_field_access_p): Stop in time when outer contexts
10075 (resolve_qualified_expression_name): Properly qualify *everything*
10076 after a package.type to be resoled as expression names.
10077 (find_applicable_accessible_methods_list): Save/restore `class' to
10078 isolate it from a possible outer context search.
10080 2000-02-15 Tom Tromey <tromey@cygnus.com>
10082 * gjavah.c (jni_print_char): New function.
10083 (print_full_cxx_name): Use it.
10084 (decode_signature_piece): Likewise.
10085 (print_cxx_classname): Likewise.
10087 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10089 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10091 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10093 * gjavah.c: Include version.h.
10095 * jcf-dump.c: Likewise.
10097 * jv-scan.c: Likewise.
10099 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10101 * parse.y (outer_field_access_fix): First parameter now a tree
10102 node. Check for assignment to final. First argument to
10103 build_outer_field_access_fix modified to accommodate prototype.
10104 (build_outer_field_access): Don't check for assignment to final
10106 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10107 possibly returned by outer_field_access_fix. Changed
10108 outer_field_access_fix's first argument.
10109 (check_final_assignment): $finit$'s context is OK.
10110 (patch_unaryop): Use node instead of its line/column value when
10111 calling outer_field_access_fix.
10113 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10115 * parse.y (interface_declaration:): No longer tagged
10116 <node>. Re-installed default action.
10117 (class_member_declaration:): Handle inner interfaces.
10118 (interface_member_declaration): Handle inner interfaces and
10120 (create_interface): Push error if one seen. Suspend parsing
10121 context when processing an inner interface.
10122 (register_fields): Inner class static field limitations not to
10123 apply to inner interfaces.
10125 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10127 * jcf-parse.c (load_class): Update `java_error_count' when a
10128 class' file can't be found.
10129 (parse.y): Avoid (byte)code generation when errors seen.
10131 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10133 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10134 decodes a valid node.
10135 (patch_binop): Handle TRUNC_DIV_EXPR.
10137 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10139 * parse.y (resolve_package): New local `acc'. Try to progressively
10140 build and guess a package and type name.
10142 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10144 * parse.y (find_applicable_accessible_methods_list): Load and
10145 layout the search class if necessary.
10146 (java_complete_tree): Keep to original type of the folded initial
10149 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10151 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10152 Generate error message if circularity is detected. New static
10154 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10155 * jcf-write.c (generate_bytecode_insns): Very simply handle
10157 * parse.y (java_check_circular_reference): Use
10158 `cyclic_inheritance_report' during report, if necessary.
10159 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10160 walking NEW_ARRAY_INIT twice.
10162 2000-02-09 Tom Tromey <tromey@cygnus.com>
10164 * parse.y (check_class_interface_creation): Allow inner classes to
10165 be `private' or `protected', check modifiers' consistency. Prevent
10166 block local classes from bearing any modifiers.
10168 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10170 * except.c (check_start_handlers): Re-add prototype lost in last
10172 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10174 2000-02-09 Andrew Haley <aph@cygnus.com>
10176 * decl.c (clear_binding_level): Remove excess initializer.
10177 (maybe_poplevels): Remove unused variable.
10178 (force_poplevels): Ditto.
10179 (struct binding_level): Add comment.
10181 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10183 * jcf-write.c (generate_classfile): Don't consider
10184 pre-initialization with reference value (use <clinit> instead.)
10185 * parse.y (java_fix_constructors): No generated constructor for
10187 (build_outer_field_access): Removed debug message.
10188 (outer_field_expanded_access_p): Adapted to bytecode generation.
10189 (build_outer_field_access_method): Use fix_method_argument_names.
10190 (build_outer_method_access_method): Fixed indentation. Added
10191 comment. Handle access method generation for static and also void
10193 (build_access_to_thisn): Inserted debug message.
10194 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10195 (resolve_qualified_expression_name): Fixed comment.
10196 (not_accessible_p): Adapted to bytecode generation. Added comment.
10197 (patch_method_invocation): Added comment.
10198 (maybe_use_access_method): Fixed leading comment. Handle static
10200 (java_complete_lhs): Don't shortcut handling of initialized upon
10201 declaration String type static fields when generating bytecode.
10202 (patch_unaryop): Handle outer field access when generating
10205 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10207 * java-tree.h (FIELD_THISN): New macro.
10208 * jcf-write.c (append_synthetic_attribute): New function.
10209 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10210 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10211 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10213 (build_outer_field_access): Turned on access functions usage and
10214 generation when compiling to bytecode.
10215 (maybe_use_access_method): Likewise.
10217 2000-01-25 Andrew Haley <aph@cygnus.com>
10219 * java-except.h (struct eh_range): Add `expanded' field.
10220 (maybe_start_try): Add end_pc arg.
10221 (maybe_end_try): Ditto.
10222 * java-tree.h (force_poplevels): new function.
10223 * expr.c (expand_byte_code): Don't call maybe_start_try or
10225 * except.c (add_handler): Reset expanded.
10226 (expand_start_java_handler): Set expanded.
10227 (check_start_handlers): Don't expand a start handler that's
10228 already been expanded.
10229 (maybe_start_try): Add end_pc arg. Only expand a handler which
10231 (expand_end_java_handler): call force_poplevels.
10232 (force_poplevels): new function.
10233 * decl.c (binding_level): Add start_pc of binding level.
10234 (maybe_pushlevels): Call maybe_start_try when pushing binding
10236 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10237 (LARGEST_PC): Define.
10238 (clear_binding_level): Use LARGEST_PC.
10240 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10241 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10242 (binding_depth, is_class_level, current_pc): new variables.
10243 (struct binding_level): ditto.
10244 (indent): new function.
10245 (push_jvm_slot): add debugging info.
10246 (maybe_pushlevels): ditto.
10247 (maybe_poplevels): ditto.
10248 (pushlevel): ditto.
10250 (start_java_method): ditto.
10251 (give_name_to_locals): comment only.
10252 * except.c (binding_depth, is_class_level, current_pc):
10254 (expand_start_java_handler): add debugging info.
10255 (expand_end_java_handler): ditto.
10257 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10259 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10260 (print_name_for_stub_or_jni, process_file): Constify a char*.
10262 2000-02-03 Tom Tromey <tromey@cygnus.com>
10264 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10266 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10268 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10269 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10272 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10274 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10275 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10276 (struct lang_type): New field `ii_block'.
10277 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10278 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10279 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10280 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10281 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10282 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10284 * parse.y (add_instance_initializer): New function.
10285 (in_instance_initializer): New static global.
10286 (class_body_declaration:): Link instance initializer block.
10287 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10288 (array_creation_expression:): Remove unused local.
10289 (java_parser_context_push_initialized_field): Fixed leading
10290 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10291 CPC_INSTANCE_INITIALIZER_LIST.
10292 (java_parser_context_pop_initialized_field): Likewise.
10293 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10294 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10295 CPC_INITIALIZER_STMT.
10296 (fix_constructors): New local `class_type'. Use it. Call
10297 add_instance_initializer.
10298 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10299 (patch_return): Forbid return in instance initializers.
10300 (patch_throw_statement): Enforce exception handling in the context
10301 of instance initializers.
10303 2000-02-03 Tom Tromey <tromey@cygnus.com>
10305 * Make-lang.in (java.mostlyclean): Remove executables in
10308 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10310 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10311 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10312 (java_float_finite): Convert to use union Word from javaop.h.
10313 (java_double_finite): Convert to use union DWord from javaop.h.
10315 2000-02-02 Tom Tromey <tromey@cygnus.com>
10317 * gjavah.c (options): Added `jni' entry.
10318 (help): Document -jni.
10319 (flag_jni): New global.
10320 (process_file): Handle JNI output. Don't print text from
10321 -prepend, -add, etc, when generating stubs. Only remove `.class'
10322 suffix if it actually exists.
10323 (main): Create a `.c' file when run with `--jni --stubs'. Create
10324 correct output file name with `--jni'.
10325 (print_include): Mangle header name differently in JNI case.
10326 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10328 (print_method_info): Handle JNI case. Put signature info into
10329 method name. Handle case when STREAM is NULL.
10330 (print_name_for_stub_or_jni): New function.
10331 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10332 (print_cxx_classname): Handle JNI.
10333 (print_full_cxx_name): Likewise.
10334 (decode_signature_piece): Likewise.
10335 (overloaded_jni_method_exists_p): New function.
10336 (struct method_name): Added `signature' and `sig_length' fields.
10337 (HANDLE_END_FIELD): Do nothing in JNI mode.
10339 2000-02-02 Tom Tromey <tromey@cygnus.com>
10341 * jv-scan.c: Include version.c, <getopt.h>.
10342 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10343 (options): New array.
10344 (usage): New function.
10345 (version): New function.
10346 (main): Use getopt_long to parse command line.
10347 * jcf-dump.c: Include version.c, <getopt.h>.
10348 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10349 OPT_JAVAP): New macros.
10350 (options): New array.
10351 (usage): Return `void'. Changed message.
10352 (help): New function.
10353 (version): New function.
10354 (main): Use getopt_long_only to parse command line.
10355 * gjavah.c: Include <getopt.h>.
10356 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10357 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10358 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10359 (options): New array.
10360 (java_no_argument): Removed.
10361 (help): Updated with missing options.
10362 (main): Use getopt_long_only to parse command line.
10363 (usage): Changed message.
10365 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10367 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10368 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10369 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10370 * parse.y (array_creation_expression:): Handle anonymous arrays.
10371 (build_array_from_name): Don't set `ret_name' if null.
10372 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10373 (qualify_ambiguous_name): Likewise.
10374 (java_complete_expand_class): Likewise.
10376 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10378 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10379 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10380 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10381 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10382 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10383 AIPL_FUNCTION_COMPLETED_INVOCATION.
10384 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10385 AIPL_FUNCTION_INVOCATION_READY.
10386 (AIPL_FUNCTION_DECLARATION): New enum entry.
10387 * parse.y (reorder_static_initialized): New function.
10388 (java_parser_context_pop_initialized_field): Use it.
10389 (add_inner_class_fields): Use
10390 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10391 augmented. Install marker after last alias initializer, if any.
10392 (generate_finit): Fixed typo. Don't try to retain only the used
10394 (method_header): Compute and set DECL_FUNCTION_NAP.
10395 (method_declarator): Fixed comment. Insert alias initializer in
10397 (build_alias_initializer_parameter_list): Fixed leading
10398 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10399 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10400 (java_complete_expand_class): Code to retain only used aliases
10402 (java_complete_expand_methods): New local `first_decl'. Generate
10403 $finit$ first, then expand the constructors, regular methods and
10405 (java_complete_expand_method): Don't report error on missing
10406 return statement if previously detected bogus.
10407 (fix_constructors): Don't patch constructor parameters list.
10408 (patch_method_invocation): Use new AIPL enum values. Reverse
10409 alias initializer list for anonymous classes.
10411 2000-01-30 Anthony Green <green@redhat.com>
10413 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10414 determine how many stack slots to pop.
10416 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10418 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10419 error handling/recovery.
10420 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10422 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10424 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10425 FIELD_LOCAL_ALIAS_USED): New macros.
10426 (DECL_FUNCTION_NAP): New macro.
10427 (struct lang_decl): New field `nap'.
10428 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10429 (struct lang_type): New fields `finit_stmt_list' and
10430 `clinit_stmt_list'.
10431 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10432 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10433 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10434 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10435 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10436 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10437 (BUILD_THROW): Macro line separator re-indented.
10438 * parse.y (end_class_declaration): New function.
10439 (maybe_generate_pre_expand_clinit): New name for
10440 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10441 pre-expand static fields.
10442 (maybe_generate_clinit): Function deleted.
10443 (check_for_static_method_reference): Prototype's parameter list
10445 (generate_finit): New name for maybe_generate_finit. Changed
10446 leading comment. Function rewritten to use
10447 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10448 (build_alias_initializer_parameter_list): New function.
10449 (java_parser_context_pop_initialized_field): Likewise.
10450 (add_inner_class_fields): Likewise.
10451 (type_declaration:): Call end_class_declaration.
10452 (class_member_declaration:): Likewise.
10453 (formal_parameter_list:): Fixed typos.
10454 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10455 element. Improved error handling.
10456 (block_statement:): Call end_class_declaration.
10457 (anonymous_class_creation:): Likewise.
10458 (create_anonymous_class): Fixed comments.
10459 (create_class): Call add_inner_class_fields.
10460 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10461 (method_header): Use MARK_FINAL_PARMS.
10462 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10463 (method_declarator): Propagate final argument flag.
10464 (craft_constructor): New local `artificial'. Call
10465 build_alias_initializer_parameter_list. Use
10466 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10467 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10469 (complete_expand_class): Get rid of unused outer context local
10471 (java_complete_expand_methods): Fixed leading
10472 comment. Generate/pre-expand <clinit> first. Changed method
10473 expansion order to regular, $finit$, constructors, <clinit>.
10474 (java_complete_expand_method): Set current_function_decl.
10475 (fix_constructors): Fix constructor parameter list to account for
10476 outer context local alias initializers.
10477 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10478 (resolve_expression_name): Lookup outer context local aliases. New
10479 local `access', use it.
10480 (patch_method_invocation): Patch inner class ctor invocation with
10481 outer context local aliases initialization values. $finit$
10482 invocation patching now includes things generated with
10483 build_alias_initializer_parameter_list.
10484 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10485 (build_super_invocation): Likewise.
10486 (patch_assignment): Changed comment.
10488 2000-01-27 Andrew Haley <aph@cygnus.com>
10490 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10494 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10496 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10498 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10500 * parse.y (register_fields): Don't pass a format specifier to
10501 OBSOLETE_MODIFIER_WARNING.
10502 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10503 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10505 (check_modifiers): Change function into a macro.
10506 (check_class_interface_creation): Pass a literal format string.
10508 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10510 * buffer.h: PROTO -> PARAMS.
10511 * check-init.c: Likewise.
10512 * class.c: Likewise.
10513 * constants.c: Likewise.
10514 * convert.h: Likewise.
10515 * decl.c: Likewise.
10516 * except.c: Likewise.
10517 * expr.c: Likewise.
10518 * gjavah.c: Likewise.
10519 * java-except.h: Likewise.
10520 * java-tree.h: Likewise.
10521 * jcf-depend.c: Likewise.
10522 * jcf-dump.c: Likewise.
10523 * jcf-parse.c: Likewise.
10524 * jcf-path.c: Likewise.
10525 * jcf-reader.c: Likewise.
10526 * jcf-write.c: Likewise.
10528 * jv-scan.c: Likewise.
10529 * jvgenmain.c: Likewise.
10530 * jvspec.c: Likewise.
10531 * lang.c: Likewise.
10534 * parse-scan.y: Likewise.
10535 * parse.h: Likewise.
10536 * parse.y: Likewise.
10537 * typeck.c: Likewise.
10538 * verify.c: Likewise.
10539 * xref.c: Likewise.
10540 * xref.h: Likewise.
10541 * zextract.c: Likewise.
10542 * zipfile.h: Likewise.
10544 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10546 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10547 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10548 * constants.c (build_constant_data_ref): Check for cached
10549 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10550 in TYPE_CPOOL_DATE_REF.
10551 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10552 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10553 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10554 (LOCAL_FINAL): New macro.
10555 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10556 constant pool -- don't try to reuse.
10557 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10558 TYPE_LANG_SPECIFIC.
10559 (find_in_current_zip): Use TYPE_JCF.
10560 * parse.h (java_check_final): Prototype removed.
10561 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10562 (maybe_create_class_interface_decl,
10563 check_class_interface_creation): Likewise.
10564 (java_expand_finals): Function removed.
10565 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10566 (block_statement:): Fixed comment.
10567 (anonymous_class_creation:): Likewise.
10568 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10570 (check_class_interface_creation): Loosened error report on (inner)
10571 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10572 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10573 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10575 (create_interface): Likewise.
10576 (anonymous_class_counter): New static global.
10577 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10578 patch. Fixed comments.
10579 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10580 anonymous_class_counter when declaring a toplevel class.
10581 (craft_constructor): Fixed constructor name when handling
10582 anonymous classes. Anonymous class constructors to feature hidden
10583 this$<n> parameter.
10584 (java_fix_constructors): Added comment.
10585 (java_check_final): Function removed.
10586 (java_complete_expand_methods): Fixed comment. Don't generate
10587 class data, save its outgoing constant pool instead.
10588 (verify_constructor_super): Skip anonymous class constructor
10589 hidden this$<n> parameter.
10590 (java_expand_classes): New local `saved_ctxp'. Removed call to
10591 java_expand_finals and java_check_final. Expand anonymous class
10592 constructors. Generate class data.
10593 (build_super_invocation): Skip anonymous class hidden this$<n>
10595 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10596 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10597 (set_java_signature): Likewise.
10599 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10601 * gjavah.c: Delete ACC_VISIBILITY define.
10602 * jcf.h: Add ACC_VISIBILITY define.
10603 * parse.y: final: rule tagged <value>.
10604 (java_check_regular_methods): Use ACC_VISIBILITY define for
10605 default package access check.
10606 (local_variable_declaration_statement): Use final: rule.
10608 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10610 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10611 (final:): New rule.
10613 2000-01-17 Tom Tromey <tromey@cygnus.com>
10615 * gjavah.c (print_field_info): Allow non-static final fields.
10617 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10619 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10620 * parse.y (patch_anonymous_class): New function.
10621 (create_anonymous_class): Register incomplete type when the
10622 class/interface to extends/implement isn't known yet.
10623 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10624 (verify_constructor_super): Tuned error message.
10626 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10628 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10629 (ANONYMOUS_CLASS_P): New macro.
10630 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10631 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10632 * parse.y (create_class): Added leading argument.
10633 (maybe_create_class_interface_decl,
10634 check_class_interface_creation): Likewise.
10635 (craft_constructor): New function.
10636 (verify_constructor_super): Added argument in prototype.
10637 (class_declaration:): Inserted leading argument.
10638 (for_begin:): Use FOR_LOOP_P.
10639 (anonymous_class_creation): Create WFL of the anonymous class to
10640 instantiate. Call build_new_invocation. Added comments.
10641 (check_class_interface_creation): Handle parameter `anonymous' in
10642 verbose mode class creation announce.
10643 (link_nested_class_to_enclosing): Exclude anonymous classes.
10644 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10645 anonymous class, even though they appear to have an enclosing
10647 (create_interface): Pass extra argument to
10648 check_class_interface_creation.
10649 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10650 (create_class): Call check_class_interface_creation and
10651 maybe_create_class_interface_decl with extra new argument. Don't
10652 add private this$<n> to anonymous classes.
10653 (method_declarator): Insert hidden this$<n> to anonymous class
10655 (java_fix_constructors): Deleted code creating default
10656 constructor. Call craft_constructor instead.
10657 (java_check_regular_methods): Set `saw_constructor' to 1 for
10659 (fix_constructors): Pass extra argument to verify_constructor_super.
10660 (verify_constructor_super): New local `sdecl', use it. Search for
10661 matching constructor (possibly featuring arguments) in super
10663 (lookup_method_invoke): Craft constructor according to arguments
10664 list when dealing with anonymous class constructors.
10665 (build_super_invocation): Pass arguments to anonymous class super
10667 (search_loop): Use FOR_LOOP_P.
10668 (labeled_block_contains_loop_p): Likewise.
10670 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10672 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10673 (enclosing_context_p): New function.
10674 (get_access_flags_from_decl): Handle CLASS_STATIC.
10675 (maybe_layout_super_class): Extra first argument passed to
10677 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10679 * decl.c (access0_identifier_node): New global.
10680 (init_decl_processing): access0_identifier_node initialized.
10681 (pushdecl): Set DECL_CONTEXT only on non type decls.
10682 * expr.c (lookup_field): Lookup inner class fields in enclosing
10684 (expand_invoke): Use ID_INIT_P.
10685 (expand_java_field_op): Use DECL_CLINIT_P.
10686 * java-tree.def (CLASS_LITERAL): New tree code.
10687 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10688 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10689 (struct lang_decl): New field `inner_access'.
10690 (enclosing_context_p): Prototyped.
10691 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10692 ID_CLINIT_P): New macros.
10693 (CLASS_STATIC): New macro.
10694 (CLASS_ACCESS0_GENERATED_P): New macro.
10695 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10696 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10697 INNER_CLASS_P): New macros.
10698 (DECL_INNER_CLASS_LIST): New macro.
10699 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10701 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10702 the shift value to int. Fixed typo in comment.
10703 * lex.c (inst_id, wpv_id): Initialize.
10704 * mangle.c (unicode_mangling_length): Take `$' into account.
10705 * parse.h (DRECOVER, RECOVER): Terminate properly.
10706 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10707 (typedef struct _jdep): New field `enclosing'.
10708 (JDEP_ENCLOSING): New macro.
10709 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10710 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10711 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10712 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10713 GET_ENCLOSING_CPC_CONTEXT): New macros.
10714 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10715 (do_resolve_class): Added extra argument in prototype.
10716 * parse.y (resolve_class): Added extra argument in prototype.
10717 (maybe_create_class_interface_decl): Likewise.
10718 (maybe_use_access_method, build_wfl_wrap): New functions.
10719 (java_complete_expand_classes, java_complete_expand_class):
10721 (java_parser_context_push_initialized_field,
10722 java_parser_context_suspend, java_parser_context_resume):
10724 (maybe_make_nested_class_name, make_nested_class_name,
10725 set_nested_class_simple_name_value,
10726 link_nested_class_to_enclosing, find_as_inner_class,
10727 find_as_inner_class_do, check_inner_class_redefinition,
10728 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10729 maybe_build_thisn_access_method, build_outer_field_access,
10730 build_outer_field_access_methods, build_outer_field_access_expr,
10731 build_outer_method_access_method, build_new_access_id,
10732 build_outer_field_access_method, outer_field_access_p,
10733 outer_field_expanded_access_p, outer_field_access_fix,
10734 build_incomplete_class_ref, patch_incomplete_class_ref,
10735 create_anonymous_class): Likewise.
10736 (inst_id, wpv_id): New static global variables.
10737 (synchronized:): New rule, tagged <node>.
10738 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10740 (anonymous_class_creation:): New rule, tagged <node>.
10741 (NEW_TK): Tagged <node>.
10742 (type_literals, array_type_literal): New rules, tagged <node>.
10743 (class_declaration:): Removed action when reducing by class_body:
10744 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10745 using GET_CPC in sub-rules.
10746 (class_member_declaration): Handle inner classes.
10747 (method_declaration): When reducing method_header:, reset
10748 current_function_decl when appropriate.
10749 (method_declarator:): Set the number of formal parameter to 0 for
10750 method declared without arguments.
10751 (constructor_declarator:): Likewise.
10752 (static_initializer:): List of elements kept in a list.
10753 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10754 use of the keyword `static' for type declarations.
10755 (block_statement:): Handle inner class declarations.
10756 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10757 type qualified `this'.
10758 (class_instance_creation_expression): Use anonymous_class_creation:
10759 to handle inner class instances creation. Handle qualified `new'.
10760 (something_dot_new): Added appropriate actions.
10761 (create_new_parser_context): New function.
10762 (java_push_parser_context, java_parser_context_save_global,
10763 java_parser_context_suspend): Use create_new_parser_context.
10764 (check_modifiers): Changed leading comment.
10765 (check_class_interface_creation): Handle interclasses.
10766 (add_superinterfaces): Fixed comment.
10767 (create_interface): Build qualified name from the raw_name instead
10768 of its matching WFL. Push the initialized fields list. raw_name added
10769 as an extra argument to maybe_create_class_interface_decl.
10770 (create_class): Build qualified name from the raw_name instead of
10771 its matching WFL. Removed assignment to current_parsed_class_un.
10772 Call PUSH_ERROR before returning an error. Suspend the current
10773 parser context when processing an inner class. Push the
10774 initialized fields list. raw_name added as an extra argument to
10775 maybe_create_class_interface_decl. Add the private this$<n>
10777 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10778 (register_fields): Get the class type from GET_CPC and handle
10779 previous errors. Added code to handle the creation of static
10780 fields in inner classes. Initialized fields initialization
10781 statements kept in a list of lists.
10782 (maybe_generate_finit): Initialized fields initialization
10783 statements kept in a list of lists. Use GET_CPC.
10784 (maybe_generate_clinit): Likewise.
10785 (method_header): Use GET_CPC and GET_CPC_UN.
10786 (parser_qualified_classname): Handle inner classes.
10787 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10788 (java_fix_constructors): Hide pointer to enclosing context
10789 instance in constructor list when dealing with inner classes.
10790 (jdep_resolve_class): Call resolve_class with extra first argument
10792 (resolve_class): Add enclosing context as a first extra argument
10793 to do_resolve_class.
10794 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10796 (resolve_no_layout): Extra argument added to resolve_class
10798 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10799 (java_get_real_method_name): Use GET_CPC_UN.
10800 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10801 (java_check_abstract_methods): Handle static method declared in
10802 inner classes by an error.
10803 (java_check_regular_methods): Use DECL_CLINIT_P.
10804 (source_start_java_method): Also set DECL_MAX_LOCALS.
10805 (create_artificial_method): Call java_parser_context_save_global
10806 and java_parser_context_restore_global instead of saving/restoring
10807 the context by hand.
10808 (expand_start_java_method): Improved verbose mode message.
10809 (java_complete_expand_methods): Fixed leading comment. Use
10811 (fix_constructors): Added assignment to this$<n> if necessary.
10812 (java_expand_classes): Call java_complete_expand_classes instead
10813 of java_complete_expand_methods.
10814 (make_qualified_primary): Simplified.
10815 (merge_qualified_name): Optimized for missing left or right parts.
10816 (resolve_expression_name): Handle access to outer class fields from
10818 (resolve_qualified_expression_name): New macro
10819 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10820 classes. Report error on non appropriate qualification of
10821 `new'. Handle qualified `this'.
10822 (not_accessible_p): Allow access to outer class private fields from
10824 (patch_method_invocation): Handle method invocations through
10825 access methods and inner class constructor invocations.
10826 (find_applicable_accessible_methods_list): Search enclosing
10827 contexts of an inner class.
10828 (search_applicable_methods_list): Fixed typo.
10829 (argument_types_convertible): Handle inner class constructors'
10830 hidden outer context reference argument.
10831 (qualify_ambiguous_name): Handle qualified `this'.
10832 (java_complete_lhs): Handle use of field accessed through
10833 artificial access methods in various cases of assignments. Handle
10834 CLASS_LITERAL node.
10835 (check_final_assignment): Use DECL_CLINIT_P.
10836 (valid_ref_assignconv_cast_p): Handle the destination being an
10837 enclosing context of the source.
10838 (patch_unaryop): Handle use of field accessed through artificial
10840 (patch_return): Use DECL_CLINIT_P.
10841 (patch_throw_statement): Use DECL_CLINIT_P.
10842 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10843 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10846 2000-01-16 Anthony Green <green@cygnus.com>
10848 * parse.y (build_string_concatenation): Only use
10849 StringBuffer(String) shortcut if String arg is constant.
10851 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10853 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10854 the shift value to int. Fixed typo in comment.
10856 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10858 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10859 * jcf-write.c: Likewise.
10860 * parse.y: Likewise.
10861 * parse.c: Regenerate.
10863 2000-01-09 Anthony Green <green@cygnus.com>
10865 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10866 bytecodes in the correct order.
10868 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10870 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10872 2000-01-06 Anthony Green <green@cygnus.com>
10874 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10875 before building constant array decl.
10877 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10879 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
10880 method invocation and typo in conditional expression.
10881 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
10882 the appropriate NOTE_POP.
10883 * parse.y (patch_binop): Shift value mask to feature the right
10886 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10888 * class.c (assume_compiled, assume_compiled_node): Add static
10890 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
10892 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
10894 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
10896 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
10897 to `__modifier' to avoid stringifying it.
10899 * parse.y (verify_constructor_circularity): Don't call a variadic
10900 function with a non-literal format string.
10901 (java_check_abstract_methods): Move unreachable code inside
10902 `continue' statement.
10903 (lookup_method_invoke): Call xstrdup, not strdup.
10905 * expr.c (expand_java_field_op): Avoid the use of ANSI string
10908 * jcf-parse.c (yyparse): Likewise.
10910 * jv-scan.c (main): Likewise.
10912 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10914 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
10915 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10916 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
10919 * parse.y (synchronized, variable_redefinition_error,
10920 check_class_interface_creation, create_interface, create_class,
10921 method_header, finish_method_declaration,
10922 check_modifiers_consistency, method_declarator,
10923 complete_class_report_errors, check_abstract_method_definitions,
10924 java_check_regular_methods, check_throws_clauses,
10925 java_check_abstract_methods, read_import_dir,
10926 check_pkg_class_access, declare_local_variables, fix_constructors,
10927 cut_identifier_in_qualified, resolve_expression_name,
10928 resolve_qualified_expression_name, patch_method_invocation,
10929 java_complete_lhs, patch_assignment, try_builtin_assignconv,
10930 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
10931 patch_exit_expr, patch_exit_expr, patch_switch_statement,
10932 patch_try_statement, patch_synchronized_statement,
10933 patch_throw_statement, check_thrown_exceptions,
10934 patch_conditional_expr): Likewise.
10936 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10938 * Makefile.in (LIBDEPS): Added gcc's errors.o
10939 (../jcf-dump$(exeext):): Link with gcc's errors.o
10940 (../gcjh$(exeext):): Likewise.
10941 * expr.c (expand_java_NEW): Layout the entire target type instead of
10942 laying out its methods only.
10943 (lookup_field): Layout the class after having loaded it.
10944 * java-tree.h (java_debug_context): Declared.
10945 * jcf-io.c (toplev.h): Included.
10946 (find_class): Removed assignment to jcf's outofsynch
10947 field. Force source file to be read if newer than its matching
10948 class file. Tweaked debug messages.
10949 * jcf-parse.c (jcf_out_of_synch): Deleted.
10950 (read_class): Call to jcf_out_of_synch removed.
10951 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
10952 (jcf_out_of_synch): Prototype deleted.
10953 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
10954 `deprecated' and `class_err': integer turned into bit-fields.
10955 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
10956 * parse.y (package_list): New global.
10957 (package_declaration:): Record newly parsed package name.
10958 (extra_ctxp_pushed_p): Static global deleted.
10959 (java_parser_context_save_global): Create buffer context for the
10960 purpose of saving globals, if necessary.
10961 (java_parser_context_restore_global): Pop context pushed for the
10962 purpose of saving globals, if necessary.
10963 (java_debug_context_do): New prototype and function.
10964 (java_debug_context): Likewise.
10965 (do_resolve_class): Use already parsed package names to qualify
10966 and lookup class candidate.
10967 (java_pre_expand_clinit): Removed unnecessary local variable.
10969 1999-12-17 Tom Tromey <tromey@cygnus.com>
10971 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
10973 (process_file): Use `\n\' at end of each line in string.
10975 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10977 * expr.c (expand_invoke): Layout the loaded class before
10978 attempting to use it.
10979 (expand_java_field_op): Allow final field assignments to take
10981 * typeck.c (convert): Return error_mark_node if expr is null.
10983 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10985 * class.c (class_depth): Return -1 if the class doesn't load
10987 * expr.c (can_widen_reference_to): Check for errors during depth
10988 computation and return 0 accordingly.
10989 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
10990 create default constructors and add an other error check.
10991 * parse.h (java_fix_constructors): Prototyped.
10992 * parse.y (java_pre_expand_clinit): Likewise.
10993 (build_super_invocation): Re-prototyped to feature one argument.
10994 (java_check_circular_reference): Directly use `current'.
10995 (java_fix_constructors): New function.
10996 (java_check_regular_methods): Don't create default constructors
10997 here, but abort if none were found.
10998 (java_complete_expand_methods): Pre-process <clinit> calling
10999 java_pre_expand_clinit.
11000 (java_pre_expand_clinit): New function.
11001 (fix_constructors): build_super_invocation invoked with the
11002 current method declaration as an argument.
11003 (build_super_invocation): Use the context of the processed method
11004 decl argument instead of current_class.
11005 * typeck.c (lookup_java_method): Take WFLs in method names into
11008 1999-12-14 Per Bothner <per@bothner.com>
11010 * class.c (make_class_data): flag_keep_inline_functions to keep
11011 private methods in the method array.
11013 1999-12-15 Anthony Green <green@cygnus.com>
11015 * check-init.c (check_init): Take into account both types of
11016 `throw's when checking for uninitialized variables.
11018 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11020 * parse.y (java_complete_lhs): Force conversion of array
11021 dimensions to int_type_node, that's what runtime's ABI expects.
11023 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11025 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11026 operand of a WFL, until the Java front-end gets fixed with regard
11027 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11029 1999-12-10 Andrew Haley <aph@cygnus.com>
11031 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11032 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11033 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11034 java-tree.h: Ditto.
11035 jcf-write.c: Ditto.
11037 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11039 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11040 before calling expand_eh_region_start and expand_start_all_catch.
11041 * except.c (expand_start_java_handler): Switch to permanent
11042 obstack before calling expand_eh_region_start.
11043 (expand_end_java_handler): Switch to permanent obstack before
11044 calling expand_start_all_catch.
11046 1999-12-5 Anthony Green <green@cygnus.com>
11048 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11049 function with side effects.
11050 (init_decl_processing): Mark all memory allocating DECLs with
11053 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11055 * except.c (expand_end_java_handler): Call
11056 expand_resume_after_catch and end_catch_handler.
11058 1999-11-30 Anthony Green <green@cygnus.com>
11060 * verify.c (verify_jvm_instructions): Create new return label
11061 chain if non existent (don't rely on the verified state of the jsr
11064 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11066 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11067 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11069 * parse.y (patch_assignment): Removed bogus final class test on
11070 lhs when checking on whether to emit an ArrayStoreException runtime
11072 * expr.c (expand_java_arraystore): Likewise.
11074 1999-11-28 Anthony Green <green@cygnus.com>
11076 * decl.c (find_local_variable): Reuse single slot decls when
11079 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11081 * jcf-parse.c (saw_java_source): Global variable removed.
11082 (read_class): Don't use `saw_java_source'. Added extra braces.
11083 (yyparse): Code setting `saw_java_source' removed.
11085 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11087 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11089 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11091 * verify.c (merge_type_state): Non verified subroutines being
11092 considered more than once to trigger passive type merge.
11094 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11097 in case of error. Error message tuned.
11099 1999-11-21 Anthony Green <green@cygnus.com>
11101 * constants.c (find_methodref_index): Unwrap method names before
11102 inserting them in the constant pool.
11104 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11106 * class.c (assume_compiled_node): New typedef.
11107 (assume_compiled_tree): New static data.
11108 (find_assume_compiled_node): New function.
11109 (add_assume_compiled): New function.
11110 (assume_compiled): New function.
11111 * class.c (make_class_data): Use assume_compiled.
11112 (is_compiled_class): Use assume_compiled.
11114 * java-tree.h (add_assume_compiled): Declare.
11116 * lang.c (lang_decode_option): Parse new options.
11118 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11120 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11121 int_type_node: that's what `_Jv_AllocObject' expects.
11123 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11125 * parse.y (lookup_method_invoke): Use lang_printable_name to
11126 reliably build the type name during error report. Fixes PR gcj/97.
11128 1999-11-09 Tom Tromey <tromey@cygnus.com>
11130 * jcf-path.c: Include <sys/stat.h>.
11131 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11132 (DIR_UP): New macro.
11134 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11136 * parse.y (source_end_java_method): Resume permanent allocation,
11137 reversing Apr 27 1998 patch.
11138 (patch_string_cst): Pop obstacks after having pushed the permanent
11141 1999-11-05 Tom Tromey <tromey@cygnus.com>
11143 * class.c (finish_class): Emit inlined methods if any native
11144 methods exist in the class. Fixes PR gcj/85.
11146 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11148 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11149 (qualify_ambiguous_name): Likewise.
11151 1999-11-03 Godmar Back <gback@cs.utah.edu>
11153 * typeck.c: (lookup_java_method): search all inherited
11154 interfaces when looking up interface method.
11156 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11158 * parse.y (method_header:): Issue error message for rule `type
11160 (synchronized:): Error report when not using synchronized.
11162 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11164 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11165 being used before the superclass constructor has been called.
11166 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11167 instead of `CALL_THIS_CONSTRUCTOR_P'.
11169 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11171 * check-init.c: Fix typo in comment.
11173 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11175 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11178 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11180 * parse.y (expression_statement:): Call function to report
11181 improper invocation of a constructor.
11182 (parse_ctor_invocation_error): New function.
11184 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11186 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11189 1999-10-21 Tom Tromey <tromey@cygnus.com>
11191 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11192 in generated `main'.
11194 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11196 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11197 (qualify_ambiguous_name): Likewise.
11199 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11201 * parse.y (java_complete_tree): fold_constant_for_init to work on
11203 (java_complete_lhs): Likewise.
11204 (array_constructor_check_entry): Complete an initializer element
11205 on permanent_obstack.
11207 1999-10-19 Tom Tromey <tromey@cygnus.com>
11209 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11210 From Mike Moreton <mike@pillim.demon.co.uk>.
11212 1999-10-15 Greg McGary <gkm@gnu.org>
11214 * java-tree.h (flag_bounds_check): Remove extern decl.
11215 * lang.c (flag_bounds_check): Remove global variable.
11216 (lang_f_options): Remove "bounds-check" entry.
11217 (lang_init_options): Default flag_bounds_check to "on".
11219 1999-10-14 Tom Tromey <tromey@cygnus.com>
11221 * jvgenmain.c (usage): New function.
11222 (main): Use it. Also, handle `-D' options.
11223 * jvspec.c (lang_specific_driver): Recognize -D.
11224 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11226 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11228 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11230 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11231 variadic function with a non-literal format string.
11233 * parse-scan.y (report_main_declaration): Likewise.
11235 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11237 * parse.y (read_import_dir, patch_assignment, patch_binop,
11238 patch_array_ref): Likewise.
11240 * typeck.c (build_java_array_type): Likewise.
11242 * verify.c (verify_jvm_instructions): Likewise.
11244 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11246 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11248 1999-10-07 Anthony Green <green@cygnus.com>
11250 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11251 where CHECK_PUT may fail for valid reasons.
11253 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11254 UNSAFE_PUTN): New macros.
11256 1999-10-04 Tom Tromey <tromey@cygnus.com>
11258 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11259 well. Fixes Java PR gcj/59.
11260 * parse-scan.y (yyerror): Report errors.
11262 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11264 * decl.c (insert_block): Remove unconditional `abort'.
11266 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11268 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11269 FUNCTION_CODE now of type int. All callers changed.
11270 Set the builtin's DECL_BUILT_IN_CLASS.
11272 1999-09-23 Tom Tromey <tromey@cygnus.com>
11274 * jvspec.c (lang_specific_driver): Don't read spec file if
11275 -fsyntax-only given.
11277 1999-09-22 Tom Tromey <tromey@cygnus.com>
11279 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11281 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11282 (WORDS_TO_LONG): Likewise.
11283 (WORDS_TO_DOUBLE): Likewise.
11285 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11287 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11288 (RELOCATION_VALUE_1): Likewise.
11289 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11290 push_in_const, push_long_const): Prototyped.
11291 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11292 (push_constant2): Likewise.
11293 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11294 (find_constant_wide): Cast find_constant2's integer arguments to
11296 (find_constant_index): Cast find_constant2's and find_constant2's
11297 integer arguments to `jword'.
11298 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11299 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11300 (emit_if): Use RELOCATION_VALUE_1.
11301 (emit_goto): Likewise.
11302 (emit_jsr): Likewise.
11303 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11304 argument to push_long_const to HOST_WIDE_INT.
11306 1999-09-15 Andreas Schwab <schwab@suse.de>
11308 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11310 1999-09-20 Nick Clifton <nickc@cygnus.com>
11312 * lang.c (lang_decode_option): Extend comment.
11314 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11316 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11319 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11321 * gjavah.c (get_field_name, print_method_info, print_include,
11322 add_namelet): Use xmalloc, not malloc.
11324 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11325 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11328 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11330 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11332 * jcf-path.c (add_entry): Likewise.
11334 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11336 * jv-scan.c (xmalloc): Remove definition.
11338 * jvgenmain.c (xmalloc): Likewise.
11340 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11342 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11344 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11345 concat, not xmalloc/sprintf.
11346 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11347 (xstrdup): Remove definition.
11349 * parse.y (duplicate_declaration_error_p,
11350 constructor_circularity_msg, verify_constructor_circularity,
11351 check_abstract_method_definitions, java_check_regular_methods,
11352 java_check_abstract_methods, patch_method_invocation,
11353 check_for_static_method_reference, patch_assignment, patch_binop,
11354 patch_cast, array_constructor_check_entry, patch_return,
11355 patch_conditional_expr): Use xstrdup, not strdup.
11357 * zextract.c (ALLOC): Use xmalloc, not malloc.
11359 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11361 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11363 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11364 (do_spec, lang_specific_pre_link, lang_specific_driver,
11365 input_filename, input_filename_length): Don't declare.
11366 (main_class_name, jvgenmain_spec, lang_specific_driver):
11368 (lang_specific_driver): All calls to the function pointer
11369 parameter now explicitly call `fatal'.
11371 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11373 * parse.y (find_applicable_accessible_methods_list): Search
11374 abstract classes as interfaces.
11376 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11378 * class.c (finish_class): We're now outside a valid method
11379 declaration. Tell the rest of gcc so.
11381 1999-09-08 Bruce Korb autogen@linuxbox.com
11383 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11385 1999-09-07 Tom Tromey <tromey@cygnus.com>
11387 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11389 (decode_signature_piece): Don't emit "::" in JArray<>.
11390 (print_namelet): Only print trailing `;' when printing a class.
11392 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11394 * java-tree.h: Delete declarations for all tree nodes now moved to
11396 * decl.c: Delete their definitions.
11398 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11400 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11401 * Makefile.in (OBJS): Add ggc-callbacks.o.
11402 (OBJDEPS): Likewise.
11404 1999-09-03 Tom Tromey <tromey@cygnus.com>
11406 * parse.y (strip_out_static_field_access_decl): Return operand if
11407 it satisfies JDECL_P.
11409 1999-09-02 Tom Tromey <tromey@cygnus.com>
11411 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11412 Handle nested arrays, like `[[I'.
11414 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11416 * class.c (finish_class): Remove unused parameter, all callers
11419 * expr.c (build_java_athrow): Change return type to void.
11420 (java_lang_expand_expr): Make sure each case in switch returns a
11423 * java-tree.h (finish_class): Fix prototype to take void args.
11425 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11426 (main): Issue return from main, not exit.
11428 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11430 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11432 * jv-scan.c (main): Issue return from main, not exit.
11434 * parse.y (check_abstract_method_definitions,
11435 java_check_abstract_method_definitions): Add static prototypes.
11436 (java_complete_expand_methods): Fix call to `finish_class'.
11438 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11441 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11443 * lang.c (language_string): Constify.
11445 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11447 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11448 Remove hacks for stuff which comes from libiberty.
11450 * Make-lang.in: Likewise.
11452 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11454 * Makefile.in (xref.o): Depend on xref.c explicitly.
11456 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11458 * java-tree.h (lang_printable_name): Constify a char*.
11460 * lang.c (lang_printable_name): Likewise.
11462 1999-08-27 Jeffrey A Law (law@cygnus.com)
11464 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11465 comments in C code.
11467 1999-08-26 Tom Tromey <tromey@cygnus.com>
11469 * gjavah.c (print_cxx_classname): Print "::" before qualified
11472 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11474 * parse.y (lookup_cl): Changed leading comment. Now does its best
11475 to set the column number.
11476 (qualify_ambiguous_name): Take WFL wrappers into account.
11478 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11480 * verify.c (verify_jvm_instructions): Don't check instruction
11481 validity beyond end of method.
11483 1999-08-25 Tom Tromey <tromey@cygnus.com>
11485 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11487 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11489 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11490 cxx_keyword_subst, generate_access, name_is_method_p,
11491 get_field_name, print_field_name, super_class_name, print_include,
11492 decode_signature_piece, print_class_decls, usage, help,
11493 java_no_argument, version, add_namelet, print_namelet): Add static
11495 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11496 name_is_method_p): Constify a char*.
11497 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11498 Provide a final else clause in an if-else-if.
11499 (print_field_info): Add missing final arg in function call to
11500 `print_field_name'.
11501 (print_method_info, decompile_method, decode_signature_piece,
11502 print_c_decl, print_full_cxx_name, print_stub,
11503 print_mangled_classname, super_class_name, print_include,
11504 add_namelet, add_class_decl, print_class_decls, process_file,
11505 help): Constify a char*.
11507 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11508 push_int_const, find_constant_wide, find_constant_index,
11509 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11510 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11511 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11512 emit_if, emit_goto, emit_jsr, call_cleanups,
11513 make_class_file_name): Add static prototypes.
11514 (generate_bytecode_return, generate_bytecode_insns): Pass a
11515 NULL_PTR, not a NULL_TREE.
11517 * jv-scan.c: Include "jcf.h".
11518 (main): Declare using DEFUN macro.
11520 * jvspec.c (find_spec_file, lang_specific_pre_link,
11521 lang_specific_driver): Add prototypes.
11522 (find_spec_file): Constify a char*.
11524 * keyword.gperf (hash, java_keyword): Add prototypes.
11526 * lang.c (lang_print_error): Add static prototype.
11527 (lang_init): Prefer memcpy over bcopy to avoid casts.
11529 * lex.c (yylex): Add static prototype.
11531 * parse-scan.y: Include "lex.c" earlier.
11533 * parse.h: Remove redundant declaration for `yylex'.
11535 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11536 labeled_block_contains_loop_p): Add static prototypes.
11537 (not_accessible_p): Make static to match prototype.
11539 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11541 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11543 * parse.y (check_method_redefinition): Changed leading comment.
11544 (check_abstract_method_definitions): New function.
11545 (java_check_abstract_method_definitions): New function.
11546 (java_check_regular_methods): Call it.
11547 (verify_constructor_super): Fixed indentation.
11548 (lookup_method_invoke): Likewise.
11550 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11552 * parse.y (method_header): Return a null pointer if the current
11553 class node is null.
11554 (finish_method_declaration): Return if the current function decl
11556 (source_start_java_method): Likewise.
11557 (java_method_add_stmt): Likewise.
11559 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11561 * class.c (emit_register_class): Removed unnecessary call to
11563 * parse.y (labeled_block_contains_loop_p): Removed unused local
11566 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11568 * parse.y (java_refold): Added prototype.
11570 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11572 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11573 (java_stabilize_reference): Removed unnecessary `else'.
11574 (java_complete_lhs): Set flag to remember boolean. Call
11575 java_refold. Added comments.
11576 (java_decl_equiv): New function.
11577 (binop_compound_p): Likewise.
11578 (java_refold): Likewise.
11579 (patch_unaryop): Striped static field access assigned to decl and
11580 op. Changed promotion scheme for ++/-- operators.
11581 (search_loop): New function.
11582 (labeled_block_contains_loop_p): Likewise.
11583 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11585 (patch_bc_statement): Call search_loop. Fixed comment.
11587 1999-08-14 Anthony Green <green@cygnus.com>
11589 * expr.c (java_lang_expand_expr): Mark static array data as
11592 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11594 * jvgenmain.c (main): NUL-terminate name_obstack.
11596 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11598 * check-init.c (check_bool2_init, done_alternative): Add static
11601 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11602 (add_method, build_utf8_ref, build_class_ref,
11603 append_gpp_mangled_type, layout_class_method): Constify a char*.
11605 * decl.c (push_promoted_type, make_binding_level): Add static
11607 (push_promoted_type, pushdecl): Constify a char*.
11609 * except.c (find_handler_in_range, link_handler,
11610 check_start_handlers): Add static prototypes.
11612 * expr.c (process_jvm_instruction): Constify a char*.
11614 * gjavah.c (main): Constify a char*.
11616 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11619 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11621 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11622 munge, print_ents): Constify a char*.
11624 * jcf-dump.c (disassemble_method): Constify a char*.
11625 (print_constant_pool, print_exception_table): Add static prototypes.
11626 (print_constant, print_exception_table, main, disassemble_method):
11629 * jcf-io.c (find_classfile, find_class): Likewise.
11631 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11632 (set_source_filename, predefined_filename_p): Add static prototypes.
11633 (set_source_filename, get_constant, get_class_constant,
11634 find_in_current_zip): Constify a char*.
11636 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11638 (add_entry, add_path, jcf_path_classpath_arg,
11639 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11641 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11642 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11643 jcf_parse_one_method, jcf_parse_methods,
11644 jcf_parse_final_attributes): Add static prototypes.
11645 (get_attribute): Constify a char*.
11647 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11648 jcf_dependency_add_target, jcf_path_classpath_arg,
11649 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11651 * jv-scan.c (main): Constify a char*.
11652 (gcc_obstack_init): Add prototype arguments.
11654 * jvgenmain.c (gcc_obstack_init): Likewise.
11655 (main): Constify a char*.
11657 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11659 (put_decl_string, lang_print_error): Constify a char*.
11660 (lang_init): Remove redundant extern prototype.
11662 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11664 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11665 Add static prototypes.
11666 (get_type_from_signature): Constify a char*.
11668 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11669 Add static prototypes.
11670 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11671 (verify_jvm_instructions): Constify a char*.
11673 * xref.c (xref_flag_value): Likewise.
11675 * xref.h (xref_flag_value): Likewise.
11677 * zextract.c (makeword, makelong): Add static prototypes.
11678 (makeword, makelong): Constify a uch*.
11680 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11682 * lang.c (java_dummy_print): Constify a char*.
11683 (lang_print_error): Likewise.
11684 (lang_init): Remove redundant prototype for `print_error_function'.
11685 (lang_init_source): Likewise.
11686 (lang_identify): Constify a char*.
11688 1999-08-09 Tom Tromey <tromey@cygnus.com>
11690 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11691 (WORDS_TO_LONG): Likewise.
11692 (WORDS_TO_DOUBLE): Likewise.
11694 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11696 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11698 * expr.c (java_stack_pop, java_array_data_offset,
11699 build_java_throw_out_of_bounds_exception, case_identity,
11700 build_java_check_indexed_type): Add static prototypes.
11701 (linenumber_table, expand_invoke, expand_java_field_op,
11702 build_primtype_type_ref, expand_byte_code): Constify a char*.
11704 * java-tree.h (build_primtype_type_ref, linenumber_table):
11706 (java_lang_expand_expr): Add prototype.
11708 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11709 `java_lang_expand_expr'.
11711 * lex.c (java_lex_error): Constify a char*.
11712 (java_get_unicode, java_read_char, java_allocate_new_line,
11713 java_unget_unicode, java_sneak_unicode): Prototype.
11715 * parse-scan.y (current_class, package_name, method_declarator,
11716 report_class_declaration, yyerror): Constify a char*.
11718 * parse.h (java_report_errors): Prototype.
11719 (yyerror): Constify a char*.
11721 * parse.y (classitf_redefinition_error, check_modifiers,
11722 parse_jdk1_1_error, lookup_package_type,
11723 lookup_package_type_and_set_next, get_printable_method_name,
11724 purify_type_name): Constify a char*.
11725 (build_super_invocation, maybe_generate_finit,
11726 verify_constructor_super, parser_add_interface,
11727 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11728 java_complete_expand_methods, java_expand_finals,
11729 cut_identifier_in_qualified, java_stabilize_reference,
11730 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11731 merge_string_cste): Prototype.
11732 (single_type_import_declaration, yyerror,
11733 variable_redefinition_error, build_array_from_name,
11734 build_unresolved_array_type, check_class_interface_creation,
11735 resolve_class, complete_class_report_errors,
11736 note_possible_classname, read_import_dir,
11737 find_in_imports_on_demand, resolve_package, fix_constructors,
11738 check_deprecation, lookup_method_invoke,
11739 maybe_build_primttype_type_ref, array_constructor_check_entry):
11741 (java_complete_expand_methods, java_expand_finals): Make static.
11742 (convert_narrow): Remove static prototype.
11744 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11746 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11748 1999-08-02 Richard Henderson <rth@cygnus.com>
11750 * decl.c: Include defaults.h instead of expr.h.
11751 * parse.y: Likewise.
11753 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11755 * java/decl.c (start_java_method): Change all uses of
11756 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11757 Ensure expr.h is included.
11758 * java/expr.c (pop_arguments): Ditto.
11759 * java/parse.y (expand_start_java_method): Ditto.
11761 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11763 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11765 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11767 * decl.c: Include "function.h".
11768 * except.c: Likewise.
11769 * parse.y: Likewise.
11770 * Makefile.in: Update dependencies.
11772 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11774 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11775 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11776 `modifier' with ATTRIBUTE_UNUSED.
11778 * gjavah.c (process_file): Add braces around ambiguous `else'.
11780 * jcf-dump.c (print_access_flags, localvar_free): Change return
11783 * parse.y (java_complete_expand_method): Initialize variable
11785 (resolve_qualified_expression_name): Likewise for `field_decl'.
11786 (patch_method_invocation): Likewise for `class_to_search'.
11787 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11788 (patch_assignment): Likewise for `lhs_type'.
11790 * verify.c (verify_jvm_instructions): Remove unused variable
11793 1999-07-25 Richard Henderson <rth@cygnus.com>
11795 * decl.c (va_list_type_node): New.
11797 1999-07-25 Anthony Green <green@cygnus.com>
11799 * gjavah.c (print_stub): New function.
11800 (METHOD_IS_NATIVE): New macro.
11801 (print_mangled_classname): Make static.
11802 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11803 (process_file): Perform stub generation.
11804 (HANDLE_METHOD): Don't emit class decls during stub
11806 (HANDLE_END_METHOD): Take into account stub generation.
11807 (print_method_info): Handle stub generation.
11808 (print_stub): New function.
11809 (print_cxx_classname): Make signature consistant with others.
11810 (help): Describe -stubs option.
11811 (main): Create stub file.
11812 (version): Use version.c.
11813 (print_full_cxx_name): New function.
11814 (print_c_decl): Use print_full_cxx_name.
11816 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11818 * check-init.c (check_init): Handle MAX_EXPR.
11820 1999-07-15 Andrew Haley <aph@cygnus.com>
11822 * lang.c (flag_use_divide_subroutine): New variable.
11823 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11824 fp-to-integer conversion.
11825 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11828 * expr.c (build_java_soft_divmod): New function.
11829 (build_java_binop): Call build_java_soft_divmod if
11830 flag_use_divide_subroutine is set.
11831 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11832 soft_lrem_node: new builtin functions.
11833 (init_decl_processing) Initialize the new builtins.
11834 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11835 soft_lrem_node: new builtin functions.
11836 (build_java_soft_divmod): New function.
11837 * parse.y: Call build_java_soft_divmod if
11838 flag_use_divide_subroutine is set.
11839 * parse.c: Rebuilt.
11841 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11842 a --specs= arg) even if not linking.
11843 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11844 -fuse-divide-subroutine
11846 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11848 * parse.y (resolve_and_layout): Check methods only once.
11849 (resolve_qualified_expression_name): Verify thrown exceptions
11851 (check_thrown_exceptions): Reject exceptions thrown in
11852 initializer. Error message tuned.
11854 1999-07-14 Andrew Haley <aph@cygnus.com>
11856 * expr.c (expand_expr): Do not return the last statement in a
11857 block as the block's value.
11859 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11861 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11862 CALL_EXPR, to avoid order of evaluation changes.
11864 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11866 * parse.y (qualify_ambiguous_name): Do not use
11867 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11869 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11871 * check-init.c (check_init): Handle MAX_EXPR.
11872 * expr.c (force_evaluation_order): Force method call arguments to
11873 be evaluated in left-to-right order.
11874 * parse.y (qualify_ambiguous_name): Loop again to qualify
11875 NEW_ARRAY_EXPR properly.
11877 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11879 * parse.y (patch_invoke): Resolve unresolved invoked method
11881 (qualify_ambiguous_name): STRING_CST to qualify expression for
11882 type name resolution.
11884 1999-06-24 Andrew Haley <aph@cygnus.com>
11886 * class.c (finish_class): Whenever a deferred method is
11887 output, rescan the list of methods to see if a new candidate for
11888 output can be found.
11890 1999-06-28 Tom Tromey <tromey@cygnus.com>
11892 * jvspec.c (lang_specific_driver): Recognize --help.
11894 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11896 * parse.y (resolve_package): Fixed bogus return statement.
11897 (patch_method_invocation): Resolve method invocation beginning with
11898 a package name qualifier.
11900 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11902 * Make-lang.in (java.stage1): Depend on stage1-start.
11903 (java.stage2): Likewise for stage2-start.
11904 (java.stage3): Likewise for stage3-start.
11905 (java.stage4): Likewise for stage4-start.
11907 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11909 * parse.y (java_complete_lhs): When doing cross referencing, don't
11910 try to keep file location on a WFL expanded as a CALL_EXPR.
11912 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11914 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
11915 compiling to class file a void method with an empty method body.
11916 As a side effect, the bytecode backend will generate the
11917 appropriate `return' instruction.
11919 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11921 * parse.y (lookup_package_type_and_set_next): New function prototype.
11922 (resolve_package): Search current and imported packages.
11923 (lookup_package_type_and_set_next): New function.
11925 1999-06-22 Andrew Haley <aph@cygnus.com>
11927 * verify.c (verify_jvm_instructions): Check for pending blocks
11928 before invalid PC test and opcode switch, not after.
11930 1999-06-21 Andrew Haley <aph@cygnus.com>
11932 * except.c (find_handler_in_range): The upper limit for exception
11933 ranges is exclusive, not inclusive: (start <= pc < end).
11934 (link_handler): find child pointer which points to outer by
11935 searching sibling list: previous code incorrectly assumed that
11936 outer->outer->first_child must point to outer.
11937 * verify.c (verify_jvm_instructions): FIXME added to code for
11939 (verify_jvm_instructions): Do not assume that the last block
11940 processed in a subroutine is a block which ends with a `ret'
11941 instruction. With some control flows it is possible that the last
11942 block ends with an `athrow'.
11944 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11946 * parse.y (qualify_ambiguous_name): Reorganized the post
11947 evaluation of non WFL leading expression nodes.
11949 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11951 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
11954 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11956 * parse.y (qualify_ambiguous_name): Handle qualified expression
11957 beginning with a STRING_CST.
11959 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11961 * parse.y (register_fields): Set DECL_INITIAL on both
11962 pre-initialized static and public fields.
11963 (resolve_field_access): Static field access expressions to always
11965 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
11966 qualification. CONVERT_EXPR to be resolved as an expression name.
11967 (java_complete_lhs): Identify and access qualified final
11968 initialized field in switch statement case expression.
11969 (fold_constant_for_init): Pre-initialized field decl constant to
11972 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11974 * parse.y (note_possible_classname): Mark returned node with
11975 QUALIFIED_P only if the original class name contained a '/'.
11977 1999-06-05 Anthony Green <green@cygnus.com>
11979 * Make-lang.in (gcjh): More parallel build fixes.
11981 1999-06-03 Mike Stump <mrs@wrs.com>
11983 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
11985 1999-06-02 Anthony Green <green@cygnus.com>
11987 * except.c (link_handler): Chain exception handlers in order.
11989 1999-06-02 Anthony Green <green@cygnus.com>
11991 * expr.c (expand_byte_code): Fill unreachable bytecode regions
11992 with nops and process as usual in order to always set correct EH
11993 ranges. Emit detailed warnings about unreachable bytecodes.
11995 1999-06-02 Anthony Green <green@cygnus.com>
11997 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12000 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12002 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12003 or the searched field decl.
12005 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12007 * parse.y (fold_constant_for_init): Convert numerical constant
12008 values to the type of the assigned field.
12010 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12012 * expr.c (lookup_field): Relaxed the test on class loading error
12014 * parse.y (fold_constant_for_init): Enabeled old code.
12016 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12018 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12019 decide the validity of the cast of a java.lang.Cloneable reference
12021 (patch_conditional_expr): Fixed first argument passed to
12022 binary_numeric_promotion.
12024 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12026 * parse.y (qualify_ambiguous_name): Take into account that a
12027 CONVERT_EXPR might specify a type as a WFL.
12029 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12031 * parse.y (patch_assignment): Save the rhs before using it as an
12032 argument to _Jv_CheckArrayStore.
12034 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12036 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12038 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12040 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12041 floating point literal only when the exponent indicator has been
12044 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12046 * parse.y (formal_parameter:): Construct argument tree list
12047 element even if a yet unsupported final parameter was encountered.
12049 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12051 * parse.y (finish_method_declaration): Issue errors for native or
12052 abstract methods declared with a method body, as well as for non
12053 native or non abstract methods with no method body.
12055 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12057 * class.c (build_utf8_ref): Initialize variable `field'.
12059 * decl.c (init_decl_processing): Initialize variable `field'.
12061 * expr.c (build_known_method_ref): Mark parameters `method_type',
12062 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12063 (process_jvm_instruction): Likewise for parameter `length'.
12065 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12066 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12069 * parse.y (maybe_generate_clinit): Remove unused variable
12070 `has_non_primitive_fields'.
12071 (find_in_imports_on_demand): Initialize variables `node_to_use'
12073 (patch_binop): Likewise for variable `prom_type'.
12074 (patch_unaryop): Likewise for variable `prom_type'.
12076 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12078 * xref.c (xref_table): Add missing initializer.
12080 1999-05-14 Tom Tromey <tromey@cygnus.com>
12082 * java-except.h (struct eh_range): Removed unused `next' member.
12083 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12084 after adding all exception handlers. Sort exception ranges in
12086 (struct pc_index): New structure.
12087 (start_pc_cmp): New function.
12088 * except.c (add_handler): Return `void'. Don't call link_handler;
12089 instead construct an ordinary linked list and do range
12091 (check_nested_ranges): New function.
12092 (link_handler): Changed interface to allow merging of eh_ranges.
12093 Split overlapping ranges. Return `void'.
12095 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12097 * parse.y (constructor_block_end:): New rule, tagged <node>.
12098 (constructor_body:): Use `constructor_block_end' instead of
12101 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12103 * parse.y (statement_nsi:): Pop `for' statement block.
12104 (java_complete_lhs): Labeled blocks containing no statement are
12105 marked as completing normally.
12107 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12109 * xref.c (xref_set_current_fp): New function, defined.
12110 * xref.h (xref_set_current_fp): New function, prototyped.
12112 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12114 * check-init.c (check_init): Take into account that
12115 LABELED_BLOCK_STMT can be empty.
12117 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * parse.y (java_check_regular_methods): Warning check on not
12120 overriding methods with default access in other packages does not
12121 apply to `<clinit>'.
12122 (java_complete_lhs): If block body is an empty_stmt_node, replace
12123 it by NULL_TREE. This prevents gcc from generating an irrelevant
12126 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12128 * check-init.c (check_init): Removed code accepting to see things
12129 falling through default:, when doing xrefs.
12130 * java-tree.h (do_not_fold): New global variable, declared.
12131 * parse.y (do_not_fold): New global variable, defined.
12132 (java_complete_expand_method): Set `do_not_fold' to the value of
12133 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12134 and reinstall them after them have been purged; do not check for
12135 initializations; do not issue missing return errors.
12136 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12138 (patch_binop): Skip the fold part when doing xrefs.
12139 (build_string_concatenation): Skip the concatenation part when
12141 (patch_synchronized_statement): Do not generate a try-finally when
12143 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12144 and keep the location where the throw was seen.
12145 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12146 any treatment on the converted node an simply return a NOP_EXPR of
12148 * xref.c (xref_get_data): New function, defined.
12149 * xref.h (xref_get_data): New function, declared.
12150 (XREF_GET_DATA): Use xref_get_data.
12152 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12154 * gjavah.c (print_include): Cast the result of `strlen' to int
12155 when comparing against a signed value.
12156 (add_namelet): Likewise.
12158 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12160 * expr.c (expand_invoke): Mark parameter `nargs' with
12162 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12164 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12167 * jcf-reader.c (get_attribute): Cast a value to long
12168 when comparing against a signed expression. Likewise.
12170 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12171 HOST_BITS_PER_CHAR.
12173 1999-05-11 Andrew Haley <aph@cygnus.com>
12175 * parse.y (source_end_java_method): If the current method contains
12176 any exception handlers, force asynchronous_exceptions: this is
12177 necessary because signal handlers in libjava may throw exceptions.
12178 * decl.c (end_java_method): Ditto.
12180 1999-05-11 Tom Tromey <tromey@cygnus.com>
12182 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12184 * jvspec.c (THREAD_NAME): Removed.
12185 (GC_NAME): Likewise.
12186 (MATHLIB): Likewise.
12187 (WITHLIBC): Likewise.
12189 (THREADLIB): Likewise.
12190 (MATH_LIBRARY): Likewise.
12191 (lang_specific_driver): Don't add `-l' options to command line.
12192 Instead, add a single --specs option. Recognize `-L' options and
12193 use them to search for spec file.
12194 (find_spec_file): New function.
12195 (SPEC_FILE): New define.
12197 1999-05-11 Dave Brolley <brolley@cygnus.com>
12199 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12200 cpplib-enabled build.
12202 1999-05-05 Per Bothner <bothner@cygnus.com>
12204 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12205 temporarily zero it while calling rest_of_decl_compilation.
12207 * java-tree.h (string_ptr_type_node): Add declaration.
12208 * decl.c: Define and initialize string_ptr_type_node.
12209 * parse.y (patch_string_cst): Use string_ptr_type_node.
12211 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12212 * parse.y (for_statement): Now unconditionally exit_block.
12213 (finish_labeled_statement): No longer exit_block if for-loop.
12214 (patch_loop_statement): Check harder if the loop is already labeled.
12216 * parse.y (patch_initialized_static_field): Removed function.
12217 (maybe_generate_clinit): Removed special handling for interfaces.
12218 (java_complete_expand_methods): Do a preliminary java_complete_tree
12219 on <clinit> to determine if it can be removed.
12220 (java_complete_expand_method): Remove special handling for <clinit>.
12221 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12222 optimize if we get back empty_stmt_node.
12223 For MODIFY_EXPR, re-do checking of static initializers.
12224 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12225 For VAR_DECL, pass correct context.
12227 * verify.c (verify_jvm_instructions): Better error messages.
12229 1999-05-03 Tom Tromey <tromey@cygnus.com>
12231 * parse-scan.y (interface_declaration): Call
12232 report_class_declaration for interfaces.
12234 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12236 * Makefile.in: Remove -v from bison command lines.
12238 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12240 * check-init.c (check_init): Exclude a case of error when doing
12242 * class.c (layout_class_method): Don't generate the error message
12243 twice when compiling from source.
12244 * lang-options.h: Added `-Wredundant-modifers' and
12245 `-Wunusupported-jdk11' flags and help text.
12246 * lang.c (lang_decode_option): Added support for
12247 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12248 flag_static_local_jdk11 and flag_redundant set accordingly.
12249 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12250 * parse.h (EXPR_WFL_ADD_COL): New macro.
12251 (DECL_END_SOURCE_LINE): Likewise.
12252 (DECL_INHERITED_SOURCE_LINE): Likewise.
12253 * parse.y (static_ref_err): New function, prototyped.
12254 (CCB_TK): Now tagged <operator>.
12255 (class_body:): Remember the location of the closing '}' of a class
12256 definition when doing xrefs.
12257 (block:): Likewise.
12258 (block_end:): Likewise.
12259 (create_class): Remember the location of the inherited class
12260 identifier when doing xrefs.
12261 (register_fields): Added test on first operand of `init' before
12262 testing it TREE_CODE.
12263 (method_header): Store the location of the class identifier in the
12264 class decl when doing xrefs.
12265 (finish_method_declaration): Don't combine first/last method line
12267 (java_check_regular_methods): Warning check on not overriding
12268 methods with default access on other packages move before check on
12269 static methods. Initialization of `aflags' also moved up.
12270 (resolve_expression_name): Call static_ref_err to report the error.
12271 (static_ref_err): New function, implemented.
12272 (resolve_field_access): Returned simplified static field access
12274 (resolve_qualified_expression_name): Check for illegal use of
12275 static fields in a non static context. Call static_ref_err to
12276 report error in various places.
12277 (java_complete_tree): Do not fold initialized static fields when
12279 (java_complete_lhs): Likewise.
12281 1999-04-29 Anthony Green <green@cygnus.com>
12283 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12284 create internal labels.
12285 (lookup_label): Ditto.
12287 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12289 * class.c (layout_class_method): Generate <clinit>'s rtl for
12291 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12292 for interfaces' <clinit>.
12293 * expr.c (lookup_field): Search for fields in interfaces.
12294 (expand_invoke): Fixed indentation.
12295 (expand_java_field_op): Likewise. Use IS_CLINIT.
12296 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12297 (IS_CLINIT): New macro.
12298 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12299 interface was parsed.
12300 (maybe_generate_clinit): Don't generate if the current class is an
12301 interface with only fields of primitive types.
12302 (reset_method_name): Use IS_CLINIT.
12303 (java_complete_expand_method): Expand <clinit> when it exists for
12304 interfaces. Use IS_CLINIT.
12305 (resolve_expression_name): Use DECL_CONTEXT instead of
12306 current_class to build static field references.
12307 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12308 ARRAY_REF when doing xreferencing.
12309 (check_final_assignment): Fixed typo in leading comment. Use
12311 (patch_array_ref): Don't fully expand array references when
12313 (patch_return): Use IS_CLINIT.
12314 (patch_throw_statement): Likewise.
12316 1999-04-22 Tom Tromey <tromey@cygnus.com>
12318 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12320 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12322 * decl.c (predef_filenames, predef_filenames_size): New globals
12323 (init_decl_processing): predef_filenames and predef_filenames_size
12325 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12327 * jcf-parse.c (predefined_filename_p): New function.
12328 (yyparse): Check that files on the command line are specified only
12329 once and issue a warning otherwise.
12330 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12331 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12332 avoid a gcc warning with -W -Wall turned on.
12333 (java_expand_classes): Abort if errors were encountered.
12334 (java_complete_lhs): If the cross reference flag is set, wrap
12335 field DECL node around a WFL when resolving expression name.
12337 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12339 * lang.c (lang_decode_option): Fixed returned value when parsing
12340 `-fxref=...' and `-Wall'.
12341 * parse.y (source_end_java_method): Do not generate code when
12342 flag_emit_xref is set.
12343 (resolve_expression_name): Do not build static field access when
12344 flag_emit_xref is set.
12345 (resolve_field_access): No special treatment on `length' when
12346 flag_emit_xref is set. Do not build qualified static field access
12347 when flag_emit_xref is set.
12348 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12349 when flag_emit_xref is set.
12350 (patch_assignment): Do not generate array store runtime check when
12351 flag_emit_xref is set.
12352 * xref.c (xref_flag_value): Fixed function declaration
12354 (xset_set_data): New function.
12355 * xref.h (xref_set_data): Added prototype for new function.
12356 (typedef struct xref_flag_table): New field data.
12357 (XREF_GET_DATA): New macro.
12359 1999-04-19 Tom Tromey <tromey@cygnus.com>
12361 * xref.h (enum): Removed trailing comma.
12363 * parse.y (resolve_qualified_expression_name): Added missing
12366 1999-04-15 Anthony Green <green@cygnus.com>
12368 * gjavah.c: New prototypes for java_float_finite and
12369 java_double_finite.
12371 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12373 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12376 1999-04-06 Jeffrey A Law (law@cygnus.com)
12378 * Makefile.in (TREE_H): Add tree-check.h.
12379 (RTL_H): Add genrtl.h.
12381 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12383 * parse.y (patch_assignment): Added ArrayStoreException runtime
12386 1999-04-06 Per Bothner <bothner@cygnus.com>
12388 * expr.c (pop_type_0): New function.
12389 (pop_type): Use pop_type_0.
12390 * java-tree.h (pop_type_0): New declaration.
12391 * verify.c (verify_jvm_instructions): Check return instructions.
12393 * parse.y (patch_binop): Don't fold if non-constant and emiting
12396 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12398 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12400 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12401 (main_jcf): Don't define.
12402 (process_file): Don't set `main_jcf'.
12404 * java-tree.h (main_jcf): Don't declare.
12406 * jcf-parse.c (main_jcf): Add static definition.
12408 * lang.c (main_jcf): Don't define.
12410 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12412 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12414 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12416 * jcf-depend.c: Include "config.h", not <config.h>.
12418 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12421 * jcf-path.c: Include "config.h", not <config.h>.
12423 * lex.c: Don't include various system header files.
12424 (java_init_lex): Cast the argument of `bzero' to PTR
12426 * parse-scan.y (java_push_parser_context): Likewise.
12428 * parse.y (java_push_parser_context): Likewise.
12429 (patch_bc_statement): Match format specifier to variable argument.
12431 * xref.c: Don't include <stdio.h>.
12433 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12435 * parse.y (struct parser_ctxt *ctxp): Now global.
12436 (declare_local_variables): Use WFL compound value for the
12437 declaration source line value, when doing cross-referencing.
12439 1999-03-31 Tom Tromey <tromey@cygnus.com>
12441 * gjavah.c (print_field_info): Allow constants of other types.
12442 (print_include): Generate include when new name is proper prefix
12443 of already printed name.
12444 (add_namelet): Likewise.
12445 (cxx_keyword_subst): New function.
12446 (print_method_info): Use it.
12447 (print_field_name): New function.
12448 (get_field_name): New function.
12449 (print_field_info): Use get_field_name and print_field_name.
12451 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12453 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12454 'KR-C', so gperf uses the `const' keyword on strings.
12456 * keyword.gperf (java_keyword): Const-ify a char*.
12458 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12460 * parse.y (patch_bc_statement): Fixed identation and a bogus
12463 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12465 * parse.y (patch_assignment): Allow static variables in other
12466 classes to be assigned.
12468 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12470 * class.c (maybe_add_interface): Remove unused variable
12472 (make_class_data): Use = for assignment, not ==. Likewise.
12473 (emit_register_classes): Remove unused variable `decl'.
12475 * lex.c: Fix comment so as not to contain an embedded `/*'.
12477 * verify.c (verify_jvm_instructions): Remove unused variable
12480 1999-03-27 Per Bothner <bothner@cygnus.com>
12482 * parse.y (complete_loop_body): Rename to finish_loop_body.
12483 (complete_labeled_statement): Rename to finish_labeled_statement.
12484 (complete_for_loop): Rename to finish_for_loop.
12485 (complete_method_declaration): Rename to finish_method_declaration.
12487 * java-tree.h (continue_identifier_node): New global node.
12488 * decl.c: Define and initialize continue_identifier_node.
12489 * parse.y (generate_labeled_block): Remove - no longer needed.
12490 (build_loop_body): Use continue_identifier_node for continue block.
12491 (finish_labeled_statement): Also do pop_labeled_block actions.
12492 (java_complete_lhs): POP_LOOP even if error.
12493 (build_labeled_block): Special handling for continue_identifier_node.
12494 (patch_loop_statement): Re-organize.
12495 (patch_bc_statement): Re-write.
12497 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12499 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12500 using a WFL compound value.
12501 * parse.y (xref.h): Include.
12502 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12503 WFL compound value.
12504 (register_fields): Set WFL compound value to lineno if doing
12506 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12508 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12509 * xref.h (expand_xref): Prototype renamed from xref_generate.
12511 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12513 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12514 (GET_CURRENT_BLOCK): New macro.
12515 * parse.y (current_static_block): New global variable.
12516 (method_body:): Define action.
12517 (complete_method_declaration): Set current_function_decl to NULL
12518 when work on the current method is done.
12519 (declare_local_variables): Use GET_CURRENT_BLOCK.
12520 (java_method_add_stmt): Likewise.
12521 (java_complete_expand_method): Disable the use of `this' when
12522 expanding <clinit>.
12523 (enter_a_block): If no current method exist, use
12524 current_static_block to link static initializer blocks.
12525 (exit_block): Rewritten to use current_static_block when no current
12526 method decl exists.
12527 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12528 (patch_return): Forbid the use of `return' in static initializers.
12529 (patch_throw_statement): Fixed indentation. Issue specific error
12530 for uncaught thrown checked exception in static initializer
12531 blocks. Removed FIXME.
12533 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12535 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12536 Link gcj from gcc.o.
12538 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12540 * parse.y (find_applicable_accessible_methods_list): When dealing
12541 with interface: ensure that a given interface or java.lang.Object
12542 are searched only once.
12544 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12546 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12548 * jcf-dump.c (print_access_flags): Add braces around if-else.
12550 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12553 * lex.c (build_wfl_node): Add static prototype.
12555 * lex.h (build_wfl_node): Remove static prototype.
12557 * parse.y: Include lex.c early enough to declare everything needed.
12558 Ensure calls to `build_wfl_node' pass the proper arguments.
12559 (create_class): Remove unused variable `super_decl'.
12560 (get_printable_method_name): Initialize variable `name'.
12562 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12564 * Changelog: Fixed 1999-03-22 typos.
12565 * lang.c (lang_decode_option): Fixed typo in error string in the
12568 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12570 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12571 (xref.o): New rule.
12572 * java-tree.h (flag_emit_xref): Declared extern.
12573 * lang.c (xref.h): Included.
12574 (flag_emit_xref): New global variable.
12575 (lang_decode_option): Added support for -fxref.
12577 * xref.h: Likewise.
12579 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12581 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12584 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12586 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12587 $(srcdir)/../system.h and $(JAVA_TREE_H).
12588 (jcf-io.o): Depend on $(JAVA_TREE_H).
12589 (mangle.o): Likewise.
12591 * check-init.c (check_cond_init): Add static prototype.
12593 * class.c (build_java_method_type, hashUtf8String,
12594 make_field_value, get_dispatch_vector, get_dispatch_table,
12595 append_gpp_mangled_type, mangle_static_field): Likewise.
12596 (strLengthUtf8): Hide unused definition.
12597 (hashUtf8String): Const-ify.
12598 (make_field_value): Un-ANSI-fy.
12600 * constants.c: Move inclusion of jcf.h above java-tree.h.
12601 (set_constant_entry, find_class_or_string_constant,
12602 find_name_and_type_constant, get_tag_node,
12603 build_constant_data_ref): Add static prototype.
12605 * decl.c (push_jvm_slot, builtin_function,
12606 lookup_name_current_level): Likewise.
12607 (builtin_function): Const-ify.
12609 * except.c (expand_start_java_handler, expand_end_java_handler):
12610 Add static prototype.
12612 * expr.c (flush_quick_stack, push_value, pop_value,
12613 java_stack_swap, java_stack_dup, build_java_athrow,
12614 build_java_jsr, build_java_ret, expand_java_multianewarray,
12615 expand_java_arraystore, expand_java_arrayload,
12616 expand_java_array_length, build_java_monitor, expand_java_pushc,
12617 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12618 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12619 expand_compare, expand_test, expand_cond, expand_java_goto,
12620 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12621 expand_java_field_op, java_push_constant_from_pool): Likewise.
12623 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12624 (build_java_arraynull_check): Mark parameters `node' and `type'
12625 with ATTRIBUTE_UNUSED.
12626 (note_label): Likewise for parameter `current_pc'.
12627 (expand_java_call, expand_java_ret): Hide unused definition.
12629 * java-tree.h (make_class, build_constants_constructor,
12630 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12631 init_outgoing_cpool, register_class, emit_register_classes,
12632 java_layout_seen_class_methods): Prototype.
12633 (unicode_mangling_length): Const-ify.
12634 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12635 emit_unicode_mangled_name, format_int, format_uint,
12636 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12637 jcf_print_utf8_replace, open_class): Prototype.
12639 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12640 <stdio.h>. Include tree.h/java-tree.h.
12641 (utf8_equal_string usage, process_class): Add static prototype.
12642 (open_class): Don't prototype this here.
12643 (utf8_equal_string): Match arguments to format specifiers.
12644 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12645 TABLE_SWITCH, disassemble_method): Likewise.
12647 * jcf-io.c: Include tree.h/java-tree.h.
12648 (open_class, find_classfile, jcf_print_utf8,
12649 jcf_print_utf8_replace): Const-ify.
12651 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12652 parse_class_file): Add static prototype.
12653 (find_in_current_zip): Match definition to existing static
12656 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12657 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12658 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12659 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12660 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12661 generate_bytecode_return, perform_relocations, init_jcf_state,
12662 init_jcf_method, release_jcf_state, generate_classfile):
12663 Add static prototype.
12664 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12665 (make_class_file_name): Const-ify.
12667 * jcf.h (find_classfile): Const-ify.
12669 * jv-scan.c (reset_report): Remove prototype.
12671 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12672 (error): Rewrite to allow varargs.
12674 * lang.c (lang_f_options): Const-ify.
12676 * lex.c (java_parse_escape_sequence): Add static prototype.
12677 (java_allocate_new_line): Match definition to existing static
12680 * mangle.c Include tree.h/java-tree.h.
12681 (unicode_mangling_length, emit_unicode_mangled_name,
12682 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12684 * parse.h (jdep_code): Remove trailing comma in enumeration.
12685 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12686 (reset_report): Add prototype.
12688 * verify.c (push_pending_label, merge_types): Add static
12691 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12693 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12695 * parse.y (find_applicable_accessible_methods_list): Extend the
12696 search to superinterfaces when relevant.
12697 (search_applicable_methods_list): New function.
12699 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12701 * class.c (unmangle_classname): Implemented stricter testing
12702 before setting the QUALIFIED_P flag on an identifier.
12704 1999-03-16 Per Bothner <bothner@cygnus.com>
12706 * parse.y (java_complete_lhs): Call force_evaluation_order
12707 after patch_newarray.
12708 (patch_binop): Don't call fold if there are side effects.
12710 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12712 * parse.y (java_stabilize_reference): Use save_expr instead of
12713 building a SAVE_EXPR node.
12714 (java_complete_lhs): Patch the resulting string of the `+='
12715 operator (if necessary) and complete the RHS after having built
12718 1999-03-15 Per Bothner <bothner@cygnus.com>
12720 * class.c (make_class): Don't set CLASS_P here (because
12721 this function is also called by build_java_array_type).
12722 (push_class): Set CLASS_P here instead.
12723 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12725 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12726 context. If the context is class, perfer "super" over "synchronized".
12727 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12729 * parse.y (create_class): Don't call parser_check_super here;
12730 it is not robust. Always wait until later.
12732 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12733 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12735 1999-03-13 Per Bothner <bothner@cygnus.com>
12737 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12738 * lex.h (UNGETC): Change misleading macro.
12740 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12742 * parse.y (java_stabilize_reference): Return NODE when patching a
12744 (java_complete_lhs): Put parenthesis around truth values.
12746 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12748 * class.c (layout_class_method): Don't make rtl for interface
12750 * parse.h (GET_TYPE_NAME): New macro.
12751 * parse.y (if_then_statement:): Fixed indentation.
12752 (if_then_else_statement:): Likewise.
12753 (for_statement:): Fixed spacing.
12754 (try_statement:): Fixed indentation.
12755 (create_interface): Don't force interfaces to be abstract.
12756 (method_header): Abstract methods are OK in interfaces.
12757 (declare_local_variables): Fixed typo in comment.
12758 (java_complete_expand_method): Fixed indentation.
12759 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12760 non accessible fields.
12761 (java_stabilize_reference): New function.
12762 (java_complete_lhs): Fixed indentation. Use
12763 java_stabilize_reference in compound assignment. Insert the
12764 cast. If not processing `+' fix string constants before processing
12767 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12769 * constants.c (find_class_or_string_constant): Cast variable `j'
12770 to a `jword' when comparing against one.
12772 * expr.c (java_lang_expand_expr): Remove unused variables
12773 `has_finally_p' and `op0'.
12775 * gjavah.c (print_field_info): Cast a value to jint when comparing
12776 against one. Likewise for a jlong.
12777 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12778 against a signed quantity.
12780 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12781 (print_signature): Don't needlessly dereference variable `str'
12783 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12784 `max_locals' with ATTRIBUTE_UNUSED.
12785 (jcf_parse_class): Likewise for variable `index'.
12787 * parse.h (reverse_jdep_list): Remove static prototype.
12789 * parse.y (build_jump_to_finally): Remove prototype and definition.
12790 (reverse_jdep_list): Add static prototype.
12792 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12793 `assignment' and `expr_decl'.
12795 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12797 1999-03-12 Andrew Haley <aph@cygnus.com>
12799 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12800 we'll need a directory separator and a null character.
12802 1999-03-10 Per Bothner <bothner@cygnus.com>
12804 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12806 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12808 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12811 1999-03-05 Per Bothner <bothner@cygnus.com>
12813 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12815 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12817 * class.c (layout_class_method): A static method in a base class
12818 is never overridden, so treat it like it doesn't exist.
12819 However, do complain about private non-static method overriding
12820 public static method.
12822 * parse.y: Don't set unused INITIALIZED_P flag.
12823 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12825 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12826 (build_array_from_name): Re-order &index[string] to &string[index].
12828 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12829 error_mark (it might catch more errors, but it is more likely to lose).
12831 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12833 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12834 (parse-scan.o): Depend on toplev.h.
12836 * class.c (make_method_value): Add prototype. Make it static.
12837 Remove unused second argument, caller changed.
12839 * expr.c (java_lang_expand_expr): Remove unused variable
12842 * java-tree.h: Don't prototype find_in_current_zip.
12843 Add prototypes for verify_constant_pool, start_java_method,
12844 end_java_method, give_name_to_locals, expand_byte_code,
12845 open_in_zip, set_constant_value, find_constant1, find_constant2,
12846 find_utf8_constant, find_string_constant, find_class_constant,
12847 find_fieldref_index, find_methodref_index, write_constant_pool,
12848 count_constant_pool_bytes and encode_newarray_type.
12850 * jcf-dump.c: Remove unused variable `LONG_temp'.
12852 * jcf-parse.c: Include parse.h.
12853 (jcf_parse_source): Remove unused parameter, all callers changed.
12854 (jcf_figure_file_type): Add static prototype.
12855 (find_in_current_zip): Likewise. Also remove unused parameter,
12856 all callers changed.
12857 (read_class): Initialize variable `saved_pos'.
12859 * jcf-reader.c (jcf_parse_preamble): Mark variables
12860 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12862 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12863 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12864 (java_parse_doc_section): Initialize variable `seen_star'.
12865 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12866 (java_lex_error): Mark parameters `msg' and `forward' with
12868 (java_get_line_col): Mark parameters `filename' and `line' with
12871 * parse-scan.y: Include toplev.h.
12872 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12874 * parse.h: use `struct JCF', not plain `JCF'.
12875 (java_parser_context_save_global, java_expand_classes
12876 java_parser_context_restore_global, java_parse): Add prototypes.
12878 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
12881 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
12883 * check-init.c (check_init): COPYN takes word count, not bit count.
12885 1999-02-26 Per Bothner <bothner@cygnus.com>
12887 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
12888 explicit build_decl. (Avoids crash in reload when optimizing.)
12890 1999-02-25 Per Bothner <bothner@cygnus.com>
12892 * decl.c (complete_start_java_method): Handle synchronized method
12893 even when compiling from bytecode.
12895 1999-02-26 Tom Tromey <tromey@cygnus.com>
12897 * gjavah.c (add_class_decl): Only generate `#include' if outer
12898 class is not the name of the class we are processing. Correctly
12899 append `.h' in #include.
12900 (process_file): Clean up newlines around generated `#include's.
12901 (decode_signature_piece): Correctly handle inner classes.
12902 (struct include): New structure.
12903 (all_includes): New global.
12904 (print_include): New function.
12905 (add_class_decl): Use it.
12906 (process_file): Likewise.
12907 (add_class_decl): Generate include for java-array.h if array
12909 (process_file): Don't generate java-array.h include.
12911 * gjavah.c (add_namelet): Check for standard package names here.
12912 (add_class_decl): Don't check for standard package names here.
12914 1999-02-25 Tom Tromey <tromey@cygnus.com>
12916 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
12917 When reading a zip file, only use strncmp if both strings are
12918 bigger than the buffer length. Initialize `k' when looping
12921 1999-02-24 Tom Tromey <tromey@cygnus.com>
12923 * gjavah.c (struct namelet): New structure.
12924 (add_namelet): New function.
12925 (print_namelet): New function.
12926 (print_class_decls): Use add_namelet and print_namelet to generate
12927 namespaces and not classes.
12928 (method_printed): New global.
12929 (HANDLE_END_METHOD): Examine method_printed.
12930 (print_method_info): Set method_printed when required. Print
12931 error if function to be ignored is marked virtual. Handle $finit$
12933 (METHOD_IS_FINAL): New macro.
12934 (print_field_info): Use it.
12935 (HANDLE_METHOD): Clear method_printed.
12936 (method_pass): New global.
12937 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
12938 (process_file): Do two passes over both fields and methods.
12939 (HANDLE_METHOD): Examine method_pass.
12940 (root): New global.
12941 (add_class_decl): New function.
12942 (print_class_decls): Don't scan over entire constant pool.
12944 1999-02-23 Tom Tromey <tromey@cygnus.com>
12946 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
12947 disable linking in that case.
12949 1999-02-20 Tom Tromey <tromey@cygnus.com>
12951 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
12954 1999-02-21 Per Bothner <bothner@cygnus.com>
12956 * decl.c (build_result_decl), java-tree.h: New method.
12957 (complete_start_java_method): Handle synchronized methods.
12958 Don't build DECL_RESULT here. (Ordering dependency problem.)
12959 (start_java_method): Call build_result_decl here instead ...
12960 * parse.y (java_complete_expand_method): ... and here.
12961 (expand_start_java_method): Don't call complete_start_java_method here.
12962 (java_complete_expand_method): Call it here instead.
12963 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
12964 * java-tree.h: ... here.
12966 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
12967 * parse.y (java_complete_lhs): Don't call force_evaluation_order
12968 for ARRAY_REF - it doesn't work when array bounds are checked.
12969 (patch_array_ref): Handle it here instead.
12971 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
12973 1999-02-19 Per Bothner <bothner@cygnus.com>
12975 Force left-to-right evaluation of binary operations etc.
12976 * expr.c (force_evaluation_order), java-tree.h: New function.
12977 * parse.y (java_complete_lhs): Pass binary operations, procedure
12978 calls, and ARRAY_REFs to force_evaluation_order.
12979 (various): Set TREE_SIDE_EFFECTS more carefully.
12981 Tolerate random (non-UTF8) encoding in comments without complaining.
12982 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
12983 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
12985 * parse.y (resolve_qualified_expression_name): Handle error_mark.
12986 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
12988 * parse.y (java_complete_lhs): Ignore an empty statement in a
12989 COMPOUND_EXPR. Don't complain about empty statement after return.
12991 1999-02-19 Per Bothner <bothner@cygnus.com>
12993 * parse.y (obtain_incomplete_type): Don't wrap unknown types
12994 in TREE_LIST - just chain the POINTER_TYPEs together.
12995 (resolve_class): If type already resolved, return decl.
12996 After resolving, update TREE_TYPE(class_type), and name (if array).
12997 * parse.h (do_resolve_class), parse.y: Make non-static.
12998 * class.c (maybe_layout_super_class): Take this_class argument.
12999 Do do_resolve_class if necessary.
13000 (layout_class, layout_class_methods): Adjust calls appropriately.
13001 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13002 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13003 * typeck.c (build_java_array_type): Don't call layout_class.
13005 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13007 * parse.y (check_pkg_class_access): Allow private class access
13008 within the same package.
13009 (strip_out_static_field_access_decl): New function.
13010 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13011 operator argument before testing its nature.
13013 1999-02-03 Per Bothner <bothner@cygnus.com>
13015 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13016 (TRY_EXPR): Simplify - it no longer has a finally clause.
13017 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13018 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13019 * expr.c (java_lang_expand_expr): Likewise.
13020 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13021 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13022 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13023 (build_try_statement): Remove finally parameter and handling.
13024 (build_try_finally_statement): New function.
13025 (patch_try_statement): No longer need to support finally clause.
13026 (try_statement): Update grammar action rules.
13027 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13028 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13030 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13032 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13033 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13035 1999-02-17 Andrew Haley <aph@cygnus.com>
13037 * class.c (build_utf8_ref): Back out broken patch which was
13038 intended to to output signatures using '.' as a separator.
13040 * class.c (make_class_data): Output signatures using '.' as a
13041 separator, rather than '/'.
13042 (mangled_classname): Likewise.
13043 (make_field_value): Likewise.
13044 (make_method_value): Likewise.
13045 * constants.c (alloc_class_constant): Likewise.
13046 * expr.c (build_invokeinterface): Likewise.
13048 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13050 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13051 of an ancient workaround.
13053 1999-02-10 Jeffrey A Law (law@cygnus.com)
13055 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13058 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13060 * lex.c (yylex): Encode \0 as UTF8.
13062 1999-02-10 Tom Tromey <tromey@cygnus.com>
13064 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13065 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13066 (libgcj_zip): Renamed.
13067 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13069 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13071 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13072 (GC_NAME): Renamed -lgc to -lgcjgc.
13074 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13076 * lex.c (java_lang_cloneable): Initialize.
13077 * parse.y (java_lang_cloneable): New static variable.
13078 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13079 doing one more qualification round.
13080 (valid_ref_assignconv_cast_p): Reject null source or
13081 destination. Allow an array to be cast into java.lang.Cloneable.
13082 (patch_cast): Swapped two first arguments to first call to
13083 valid_ref_assignconv_cast_p.
13085 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13087 * parse.h: DECL_P renamed JDECL_P.
13088 * parse.y: DECL_P replaced by JDECL_P.
13089 (build_array_from_name): Always use pointer's type.
13090 (patch_bc_statement): Extra code to search continue target in a
13091 for loop. Fixed comments. Continue target is current loop when
13094 1999-02-05 Andrew Haley <aph@cygnus.com>
13096 * class.c (make_class_data): The superclass of an interface should
13097 be null, not class Object.
13099 * lex.c (java_lex): Sign extend hex literals.
13101 1999-02-04 Andrew Haley <aph@cygnus.com>
13103 * class.c (build_utf8_ref): Output signatures using '.' as a
13104 separator, rather than '/'.
13105 (make_class_data): Likewise.
13107 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13109 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13110 mkstemp.o. Get them from libiberty now.
13112 1999-02-02 Jeffrey A Law (law@cygnus.com)
13114 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13116 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13118 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13121 1999-02-02 Per Bothner <bothner@cygnus.com>
13123 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13124 * jcf-write.c (generate_bytecode_return): New function.
13125 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13127 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13128 generate special [fd]const_[01] instructions.
13130 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13132 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13133 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13135 1999-02-01 Per Bothner <bothner@cygnus.com>
13137 * parse.y (patch_method_invocation): Handle calling static methods,
13138 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13140 * parse.y (java_complete_lhs): Don't complain about unreachable
13141 exit condition in a do-while statement.
13143 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13145 * lex.c (java_read_char): Fixed utf8 decoding.
13146 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13148 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13149 comments. Local variable `all_primitive' is gone. Broadened
13150 acceptance of `0' to floating point targets. `long' can now be
13151 widened to `double' or `float'.
13152 (valid_method_invocation_conversion_p): Added leading
13153 comment. Fixed tabulation.
13154 (build_string_concatenation): Optimize out left or right empty
13157 1999-01-28 Per Bothner <bothner@cygnus.com>
13159 * jcf-write.c (localvar_alloc): Only emit entry for
13160 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13161 (generate_bytecode_insns): Only call put_linenumber if
13162 debug_info_level > DINFO_LEVEL_NONE.
13163 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13164 is specified, add -g1 (for compatibility wih javac).
13166 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13168 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13169 gjavah.o, check-init.o, jv-scan.o
13171 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13173 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13175 * gjavah.c: Include config.h and system.h.
13177 * javaop.h (inline): Don't define, its handled by system.h.
13178 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13179 from `inline' to `static inline'.
13181 * jcf.h (inline): Don't define, its handled by system.h.
13183 * lex.c (inline): Likewise.
13185 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13187 * lang-specs.h: Map -Qn to -fno-ident.
13189 1999-01-29 Richard Henderson <rth@cygnus.com>
13191 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13193 1999-01-29 Tom Tromey <tromey@cygnus.com>
13195 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13196 then cast it to Object before calling `append' method.
13198 1999-01-28 Per Bothner <bothner@cygnus.com>
13200 * check-init.c (check_bool2_init, check_bool_init, check_init):
13201 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13202 * jcf-write.c (generate_bytecode_insns): Likewise.
13204 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13206 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13207 * parse.y (patch_cast): Allow a boolean to be cast into a
13210 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13212 * parse.y: (class_declaration:): Fixed indentation.
13213 (class_member_declaration:): Extra `;' after field declaration now
13215 (interface_declaration:): Removed debug messages in error reports.
13216 (patch_binop): Nodes created and returned inherit the orignal
13217 node's COMPOUND_ASSIGN_P flag value.
13218 (patch_cast): Fix cast from char to floating point.
13220 1999-01-25 Andrew Haley <aph@cygnus.com>
13222 * except.c, java-except.h (expand_resume_after_catch): new
13224 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13225 to branch back to main flow of control after a catch block.
13227 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13229 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13230 $(srcdir)/../system.h.
13231 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13232 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13233 (jcf-write.o): Likewise.
13234 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13235 (mangle.o): Depend on $(srcdir)/../toplev.h.
13236 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13237 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13239 * class.c: Include output.h and parse.h.
13240 (mangled_classname): Add the `const' keyword to a char*.
13241 (find_named_method): Hide unused function definition.
13242 (build_utf8_ref): Change type of variable `c' to unsigned char.
13243 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13244 (build_class_ref): Add the `const' keyword to a char*.
13245 (layout_class_method): Remove unused variable `buf'.
13247 * decl.c (find_local_variable): Remove unused variable `rtl'.
13248 (pushdecl): Likewise for variables `different_binding_level' and
13250 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13251 (maybe_build_cleanup): Likewise for parameter `decl'.
13253 * except.c (expand_start_java_handler): Mark parameter `range'
13254 with ATTRIBUTE_UNUSED.
13256 * expr.c: Include except.h.
13257 (pop_type): Remove unused variable `i'.
13258 (pop_value): Likewise for variables `n_words' and `i'.
13259 (expand_java_arrayload): Likewise for variable `convert'.
13260 (java_lang_expand_expr): Likewise for variables `op0', `type',
13261 `mode', `unsignedp', `node' and `elements'.
13262 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13264 (process_jvm_instruction): Add a `const' qualifier to a char*.
13266 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13267 (temp_directory): Likewise.
13268 (print_c_decl): Likewise.
13269 (print_method_info): Likewise.
13270 (decode_signature_piece): Likewise.
13271 (print_mangled_classname): Likewise.
13273 * java-except.h: Provide prototypes for maybe_start_try,
13274 maybe_end_try and add_handler.
13276 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13277 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13278 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13279 init_expr_processing, push_super_field, init_class_processing,
13280 can_widen_reference_to, class_depth, verify_jvm_instructions,
13281 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13282 set_local_type, merge_type_state, push_type, load_type_state,
13283 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13284 emit_unicode_mangled_name): Add prototypes.
13286 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13287 (print_signature_type): Use ISDIGIT, not isdigit.
13288 (print_signature): Remove unused variable `j'.
13290 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13291 int when comparing against one.
13293 * jcf-parse.c: Include toplev.h.
13295 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13296 (localvar_free): Remove unused variable `i'.
13297 (generate_bytecode_conditional): Likewise for variable `kind'.
13299 * jv-scan.c: Include config.h and system.h. Remove redundant
13300 OS header and gansidecl.h includes.
13301 (warning): Add the `const' keyword to a char*. Also add
13302 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13303 __STDC__, when determining whether to use ANSI-isms.
13304 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13305 (xmalloc): Don't redundantly prototype here.
13306 (main): Remove unused parameter `envp'. Also fix the arguments
13307 passed to function `fatal' to match the format specifier.
13309 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13311 * mangle.c: Include toplev.h.
13312 (emit_unicode_mangled_name): Declare parameter `len'.
13314 * parse.y (parse_warning_context): Add the `const' keyword to a
13315 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13316 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13317 (issue_warning_error_from_context): Add the `const' keyword to
13319 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13320 not `__STDC__' for whether to use ANSI-isms.
13322 * typeck.c (incomplete_type_error): Mark parameters `value' and
13323 `type' with ATTRIBUTE_UNUSED.
13324 (parse_signature_type): Use ISDIGIT, not isdigit.
13326 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13327 (verify_jvm_instructions): Likewise. Remove unused variables
13328 `field_name' and `default_val'.
13330 * zextract.c: Include config.h and system.h. Remove redundant
13331 OS header includes.
13333 * zipfile.h: Prototype `read_zip_archive'.
13335 1999-01-21 Andrew Haley <aph@cygnus.com>
13337 * typeck.c (convert): Allow conversions to void type: some
13338 optimizations in gcc do this.
13340 1999-01-21 Andrew Haley <aph@cygnus.com>
13342 * typeck.c (convert_ieee_real_to_integer): New function.
13343 (convert): When not using fast-math and using hardware fp, convert
13344 an IEEE NaN to zero.
13346 1999-01-18 Andrew Haley <aph@cygnus.com>
13348 * parse.y (patch_binop): Do a type conversion from signed to
13349 unsigned and then back to signed when a ">>>" is found.
13351 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13353 * java-tree.h: (check_for_initialization): Added prototype.
13354 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13355 * parse.y (do_resolve_class): Removed unused locals.
13356 (read_import_dir): Likewise.
13357 (resolve_qualified_expression_name): Array creation
13358 expressions are valid primary expressions.
13359 (qualify_ambiguous_name): Likewise.
13360 (patch_synchronized_statement): Removed unused local.
13362 1999-01-17 Jeffrey A Law (law@cygnus.com)
13364 * Makefile.in (zextract.o): Add dependencies.
13366 * Makefile.in: Do not put ^Ls at the start of a line.
13368 1999-01-15 Per Bothner <bothner@cygnus.com>
13370 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13371 sub-type the result of the call that gets the exception value.
13373 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13374 don't call finish_class.
13376 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13377 clear found before continuing.
13379 * verify.c (verify_jvm_instructions): On an array load, allow
13380 and handle top of stack to be TYPE_NULL.
13382 * gjavah.c (generate_access): Translate Java package private or
13383 protected access to C++ public, but with a comment.
13385 1999-01-13 Andrew Haley <aph@cygnus.com>
13387 * expr.c (generate_name): Name prefix changed to avoid clashes
13388 with assembler temp labels.
13390 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13391 MODIFY_EXPR. Without this, code for the assignment may not be
13392 generated at all and the synchronized statement will read an
13393 uninitialized variable.
13395 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13397 * class.c (maybe_layout_super_class): Fixed returned value.
13398 * lex.c: Added 1999 to the copyright.
13399 (java_init_lex): Initialize java_lang_imported.
13400 * lex.h: Added 1999 to the copyright.
13401 * parse.h: Added 1999 to the copyright.
13402 (REGISTER_IMPORT): Fixed typo in trailing macro.
13403 (CURRENT_OSB): New macro.
13404 (struct parser_ctxt): New fields osb_depth, osb_limit.
13405 * parse.y (java_lang_id): New global variable.
13406 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13407 (array_creation_expression:): Use CURRENT_OSB.
13408 (dims:): Uses a stack to keep track of array dimensions.
13409 (cast_expression:): Use CURRENT_OSB.
13410 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13412 (register_fields): Fixed typos in comment.
13413 (check_method_redefinition): Fixed comment indentation.
13414 (java_check_regular_methods): Set saved found wfl to NULL after
13415 having reinstalled it in the previously found DECL_NAME.
13417 1999-01-10 Richard Henderson <rth@cygnus.com>
13419 * gjavah.c (java_float_finite): Use a union to do type punning.
13420 (java_double_finite): Likewise.
13422 1999-01-09 Per Bothner <bothner@cygnus.com>
13424 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13425 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13426 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13427 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13428 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13429 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13431 1999-01-08 Per Bothner <bothner@cygnus.com>
13433 * check-init.c (check_init): If compiling to native, we don't
13434 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13436 1999-01-08 Tom Tromey <tromey@cygnus.com>
13438 * parse-scan.y (variable_declarator_id): Set or increment
13440 (bracket_count): New global.
13441 (formal_parameter): Handle case where bracket pairs trail variable
13444 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13446 * jcf-parse.c (yyparse): variable len changed from a char to an
13447 int to prevent overflow.
13449 1999-01-06 Per Bothner <bothner@cygnus.com>
13451 * java-tree.h: Declare read_class.
13452 * jcf-parse.c (read_class): New function.
13453 (load_class): Now just call read_class.
13455 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13456 * jcf-parse.c (parse_source_file): Declare save_error_count,
13457 which is needed by java_parse_abort_on_error macro,
13458 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13460 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13461 constructor, if initializing a static field.
13462 (patch_new_array_init): Set TREE_CONSTANT if it is.
13463 * expr.c (java_lang_expand_expr): For a static array constructor
13464 of primitive elements, allocate the array itself statically.
13465 Disabled until we can set the vtable field statically.
13467 * check-init.c: New file. Checks for definite assignment.
13468 * Makefile.in (JAVA_OBJS): Add check-init.o.
13469 * parse.y (java_complete_expand_method): Call check_for_initialization.
13470 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13472 1999-01-06 Graham <grahams@rcp.co.uk>
13474 * parse.y : include system.h instead of including
13475 standard headers directly with the exception of <dirent.h>.
13477 1999-01-06 Per Bothner <bothner@cygnus.com>
13479 * lex.h: Moved static function declarations to lex.c,
13480 to shut up some -Wall warnings.
13481 * lex.c: Static function declarations moved here.
13482 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13484 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13486 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13488 1998-12-22 Per Bothner <bothner@cygnus.com>
13490 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13491 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13493 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13494 (localvar_alloc): Change return type to void,
13495 (emit_unop): Remove unused variable size.
13497 * jcf-write.c (struct jcf_block): Add new union.
13498 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13499 (call_cleanups): New functions.
13500 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13501 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13502 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13503 * lang.c (lang_init): Call using_eh_for_cleanups.
13504 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13505 completing operands to patch_synchronized_statement.
13506 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13507 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13508 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13510 1998-12-20 John F. Carr <jfc@mit.edu>
13512 * Make-lang.in: Comment out control-Ls; they upset some makes.
13514 1998-12-18 Tom Tromey <tromey@cygnus.com>
13516 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13519 1998-12-17 Tom Tromey <tromey@cygnus.com>
13521 * parse.y (DIR_SEPARATOR): New define.
13522 (check_class_interface_creation): Use it.
13524 * parse-scan.y (report_main_declaration): Recognize
13525 `java.lang.String' in argument to main.
13527 1998-12-16 Per Bothner <bothner@cygnus.com>
13529 * parse.y (create_interface): Remove bogus test.
13531 1998-12-16 Per Bothner <bothner@cygnus.com>
13533 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13534 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13536 1998-12-16 Tom Tromey <tromey@cygnus.com>
13538 * parse-scan.y (qualified_name): Use correct sprintf format.
13540 1998-12-15 Tom Tromey <tromey@cygnus.com>
13542 * gjavah.c (print_field_info): Changed how most negative number is
13545 1998-12-14 Per Bothner <bothner@cygnus.com>
13547 * parse.y (fold_constant_for_init): New function.
13548 (resolve_expression_name): Don't replace static final
13549 constant-initialized fields by its value.
13550 (java_complete_lhs): New. Same as java_complete_tree, except does
13551 not replace static final constant-initialized fields by their values.
13552 (register_fields): If there is an initializer, set DECL_INITIAL and
13553 MODIFY_EXPR_FROM_INITIALIZATION_P.
13554 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13555 Only call patch_initialized_static_field if
13556 MODIFY_EXPR_FROM_INITIALIZATION_P.
13557 (patch_initialized_static_field): If not valid constant, clear
13560 * parse.y (lookup_field_wrapper): Fix thinko.
13562 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13563 set and restore global lineno.
13565 1998-12-14 Tom Tromey <tromey@cygnus.com>
13567 * gjavah.c (print_field_info): If value to print is the smallest
13568 value of its size, then print as hex to avoid later warnings from
13571 1998-12-14 Tom Tromey <tromey@cygnus.com>
13573 * gjavah.c (decompile_method): Decompile `return null'.
13574 (process_file): Generate `#pragma interface'.
13575 (method_declared): New global.
13576 (print_method_info): Set it.
13577 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13578 (print_method_info): Handle abstract methods.
13580 1998-12-13 Per Bothner <bothner@cygnus.com>
13582 * parse.y (patch_method_invocation): If class_decl is null
13583 (e.g. an array type), use original type.
13585 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13586 errors about uncaught exception from clone (of array, specifically).
13588 1998-12-13 Tom Tromey <tromey@cygnus.com>
13590 * gjavah.c (decompile_method): Handle all types of `return'
13591 opcode. Decompile `return this' and `return'.
13592 (method_access): New global.
13593 (print_method_info): Set it.
13594 (decompile_method): Don't decompile a synchronized method.
13596 1998-12-13 Tom Tromey <tromey@cygnus.com>
13598 * jcf-reader.c (jcf_parse_one_method): Recognize
13600 * gjavah.c (HANDLE_END_METHOD): New macro.
13601 (HANDLE_CODE_ATTRIBUTE): New macro.
13602 (decompile_method): New function.
13603 (print_method_info): Don't print `;\n' at end of function decl.
13604 Include java-opcodes.h.
13605 (decompiled): New global.
13607 1998-12-12 Per Bothner <bothner@cygnus.com>
13609 * class.c (build_class_ref): Handle PRIMTYPE.class if
13610 flag_emit_class_files.
13611 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13612 if flag_emit_class_files.
13613 * parse.y (java_complete_tree): Pre-liminary support for
13614 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13616 * parse.y (patch_synchronized_statement): Don't call monitorexit
13617 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13619 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13621 * zipfile.h (opendir_in_zip): New declaration.
13622 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13623 (opendir_in_zip): New function, using code from open_in_zip.
13624 (open_in_zip): Call opendir_in_zip.
13625 (find_class): Remove no-longer-used do_class_file parameter,
13626 but add source_ok parameter. Change logic so if we find a .java file,
13627 we don't look for .class in later classpath emtries.
13628 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13629 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13630 * gjavah.c: Update call to find_class.
13631 * jcf-dump.c: Likewise.
13633 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13634 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13635 nothing if body is empty_stmt_node.
13636 Various little fixes so SP gets correctly adjusted.
13637 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13638 For CALL_EXPR, test if static first.
13639 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13640 such as the ones we create for Object and Class.
13641 Set and restore current_function_decl.
13642 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13643 (note_possible_classname): New function.
13644 (read_import_entry): Removed. Merged with read_import_dir.
13645 (read_import_dir): Don't call find_class - that only gives us
13646 the first classpath entry having the needed package.
13647 Use the struct buffer data structure from buffer.h.
13648 (read_import_dir, find_in_imports_on_demand): The remembered
13649 class names now use '.' (not '/') as package separator.
13651 * parse.y (java_complete_expand_methods): Call write_classfile
13652 here, and not in java_expand_classes (which only gets first class).
13654 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13656 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13657 (register_fields): If a static fields has an initializer, just
13658 chain it on ctxp->static_initialized, and handle later.
13659 (java_complete_expand_methods): Force <clinit> first.
13660 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13661 - it's already been completed.
13662 (patch_initialized_static_field): New function.
13663 (java_complete_field): Call it.
13665 1998-12-12 Per Bothner <bothner@cygnus.com>
13667 * expr.c (encode_newarray_type, build_new_array): New functions.
13668 * java-tree.h: Declare build_new_array.
13669 * jcf-write.c (patch_newarray): Use build_new_array.
13671 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13672 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13674 * parse.y (patch_new_array_init): Re-organize.
13675 Now is passed the actual array (pointer) type of the value.
13676 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13677 (patch_array_constructor): Removed - merged into patch_new_array_init.
13678 (java_complete_tree): Update patch_new_array_init.
13680 * jcf-write.c (find_constant_index): New function.
13681 (generate_bytecode_insns): Use find_constant_index.
13682 (generate_classfile): Use find_constant_index for ConstantValue.
13684 1998-12-11 Tom Tromey <tromey@cygnus.com>
13686 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13687 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13688 * class.c (make_class_data): Renamed dtable -> vtable, and
13689 dtable_method_count -> vtable_method_count.
13691 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13693 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13694 global variables, initialized.
13695 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13696 Declared new global variables.
13697 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13698 double_zero_node, integer_zero_node upon direct matching.
13699 * parse.y (purify_type_name): Added function prototype.
13700 (duplicate_declaration_error_p): Consider new_type as potentially
13701 being a incomplete type. Use purify_type_name on type string.
13702 (method_header): saved_type: unused variable removed. Don't figure
13703 return type if method name is invalid.
13704 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13705 processed by patch_unaryop.
13706 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13707 increment/decrement node into its original type after binary
13708 numeric promotion on its operands.
13710 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13712 * parse.y (array_initializer:): Array init operand is NULL_TREE
13713 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13714 now an error. Fixed indentation problems.
13715 (patch_string): Handle error_mark_node as an argument.
13716 (patch_new_array_init): Fixed indentation problems.
13717 (array_constructor_check_entry): Removed check on null wfl_value.
13718 Return an error if wfl_value's walk returns an error.
13720 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13722 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13723 * lex.c (java_lex): Remember column position before advancing one
13724 token. Retain location information on OCB_TK.
13725 * lex.h (typedef struct java_lc): Added new field.
13726 * parse.h (GET_SKIP_TYPE): New macro.
13727 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13728 * parse.y (build_new_array_init, patch_new_array_init,
13729 patch_array_constructor, maybe_build_array_element_wfl,
13730 array_constructor_check_entry): New function prototypes.
13731 (switch_block:): Tagged <node>.
13732 (OCB_TK): Tagged <operator>.
13733 (array_initializer:): Installed actions.
13734 (variable_initializer): Build location information on element if
13736 (switch_statement:): Fixed indentation typo.
13737 (switch_block:): Redefined default action.
13738 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13739 (patch_assignment): Removed duplicate code.
13740 (maybe_build_array_element_wfl, build_new_array_init,
13741 patch_new_array_init, patch_array_constructor,
13742 array_constructor_check_entry): New functions.
13744 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13746 * parse.y (array_initializer): Tagged <node>.
13747 (variable_initializer:): Use default rule.
13748 (array_initializer:): Defined actions.
13749 (variable_initializers:): Likewise.
13750 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13751 non-static field accesses.
13752 (patch_invoke): Fixed indentation typo.
13753 (java_complete_tree): Likewise.
13754 (build_labeled_block): Changed leading comment. Generate an error
13755 in case of duplicate loop labels.
13756 (patch_conditional_expr): Patch results of string concatenation
13759 1998-12-06 Per Bothner <bothner@cygnus.com>
13761 * constants.c (find_methodref_index): When the class is an interface,
13762 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13764 * decl.c (finit_identifier_node): Use "$finit$", rather than
13765 "<finit>" (which Sun's verifier rejects).
13766 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13767 (generate_field_initialization_code): Removed.
13768 (fix_constructors) Don't add call to $finit$ here (wrong order).
13769 (patch_method_invocation): Add $finit$ call here.
13771 * java-tree.h (CALL_USING_SUPER): New macro.
13772 * parse.y (patch_invoke): Remove im local variable.
13773 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13774 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13775 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13777 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13779 * parse.y (java_complete_tree): Don't complain about unreachable
13780 statement if it is empty_stmt_node.
13782 * jcf-write.c (find_constant_wide): New function.
13783 (push_long_const): Use find_constant_wide.
13785 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13786 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13787 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13788 Emit invokeinterface when calling an interface method.
13789 Emit invokespecial also when calling super or private methods.
13791 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13793 1998-12-06 Per Bothner <bothner@cygnus.com>
13795 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13797 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13799 * java-tree.h (java_layout_seen_class_methods): New function
13801 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13802 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13803 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13804 * parse.y (method_declarator:): Defined action.
13805 (issue_warning_error_from_context): input_filename saved, set to
13806 the appropriate value and restored after java_error is called.
13807 (build_unresolved_array_type): Fixed comment.
13808 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13809 (method_header): Deal with return type the same way type are
13810 handled for fields and method's parameters and local variables
13812 (check_method_redefinition): Removed extra CR.
13813 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13814 (java_layout_seen_class_methods): New function.
13815 (java_layout_classes): Call java_layout_seen_class_methods.
13817 1998-12-03 Per Bothner <bothner@cygnus.com>
13819 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13821 1998-12-03 Per Bothner <bothner@cygnus.com>
13823 * jcf-dump.c (main): Fix error message.
13824 * jcf-path.c (add_entry): Style fix.
13826 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13828 * class.c (layout_class_method): Call build_java_argument_signature
13829 on constructors too.
13830 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13831 (patch_method_invocation): Define a primary when resolving an
13832 expression name. Augmented comment on code checking illegal `this'
13833 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13835 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13837 * class.c (layout_class_method): Don't report error on non-static
13838 overriding static if the method is private.
13839 * java-tree.h (finish_class): Prototype added.
13840 * lex.c (java_get_line_col): Handle col argument -2 value.
13841 * parse.h: All static method declarations moved to parse.y.
13842 * parse.y: Now contains all static method declarations previously
13844 (find_expr_with_wfl, missing_return_error,
13845 unreachable_stmt_error): New functions.
13846 (java_get_real_method_name): Identify constructors bearing class
13847 names in source code compiled classes only.
13848 (java_complete_expand_methods): Call missing_return_error.
13849 (invocation_mode): Private methods invoked as static methods.
13850 (java_complete_tree): Call unreachable_stmt_error.
13852 1998-12-01 Tom Tromey <tromey@cygnus.com>
13854 * Makefile.in (+target): Removed.
13855 (+xmake_file): Likewise.
13856 (+tmake_file): Likewise.
13857 (.NOEXPORT): Removed duplicate.
13859 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13861 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13863 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13865 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13866 libiberty.h. Provide an xmalloc definition.
13868 * jvspec.c: Remove the xmalloc prototype.
13870 * parse-scan.y: Include config.h and system.h. Don't include
13871 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13872 Provide an xstrdup definition.
13874 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
13876 * jcf-path.c (add_entry): Recognize ".jar" too.
13877 * lang-specs.h: Likewise.
13879 1998-11-26 Per Bothner <bothner@cygnus.com>
13881 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
13882 soft_monitorenter_node, soft_monitorexit_node, throw_node.
13884 * jcf-write.c (generate_bytecode_insns):
13885 Handle pre/post-increment/decrement of long.
13887 * jcf-write.c (generate_bytecode_insns):
13888 Handle missing exception handler (finally for synchronized).
13890 1998-11-25 Per Bothner <bothner@cygnus.com>
13892 * java-tree.h (end_params_node): Declare global.
13893 * decl.c (end_params_node): New global.
13894 (init_decl_processing, start_java_method): Use end_params_node for
13895 end of list of parameter types. Follows correct gcc conventions.
13896 * expr.c (pop_argument_types, pop_arguments): Likewise.
13897 * lang.c (put_decl_node): Likewise.
13898 * typeck.c (various places): Likewise.
13899 * class.y (various places): Likewise.
13900 * parse.y (various places): Likewise.
13902 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
13903 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
13905 * class.c: Add #include flags.h, remove no-longer needed declaration.
13907 * class.c (layout_class_method): Remove commented-out code, re-format.
13908 Don't add vtable entry (or index) for private methods.
13909 * expr.c (expand_invoke): A private method is implicitly final.
13910 * class.c (make_class_data): If inlining or optimizing,
13911 skip private methods.
13913 * class.c (finish_class): New function. Calls existing methods,
13914 but alls emits deferred inline functions.
13915 * jcf-parse.c (parse_class_file): Call finish_class.
13916 * parse.y (java_complete_expand_methods): Likewise.
13918 * expr.c (build_java_binop): Explicit default, to silence -Wall.
13920 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
13922 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
13924 * jcf-write.c (generate_bytecode_conditional): Fix typo.
13926 1998-11-24 Per Bothner <bothner@cygnus.com>
13928 * (generate_classfile): Always write class access flag with
13931 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13933 * class.c (maybe_layout_super_class): New function.
13934 (layout_class): Reorganized. Loop on class methods dispatched into
13935 a new function. Call maybe_layout_super_class.
13936 (layout_class_methods, layout_class_method): New functions.
13937 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
13939 (expand_invoke): Likewise.
13940 * java-tree.h (all_class_list): New global variable declared.
13941 (layout_class_methods, layout_class_method): New function
13943 (LAYOUT_SEEN_CLASS_METHODS): New macro.
13944 * jcf-parse.c (all_class_list): New global variable.
13945 (load_class): Extended what class_or_name can be. Use parser
13946 context mechanism to save globals before calling jcf_parse.
13947 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
13948 is set on the file name.
13949 (jcf_parse): Layout class methods when Object is loaded, otherwise
13950 record class in all_class_list for delayed method layout.
13951 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
13952 * lang.c (put_decl_node): Decode <init> into the decl context
13954 * lex.c (java_allocate_new_line): Use xmalloc.
13955 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
13956 pointers, not TREE_LIST elements.
13957 (struct parser_ctxt): Fixed comment indentations, added comments
13958 and reordered some fields.
13959 (java_check_methods): Function prototype removed.
13960 * parse.y (java_push_parser_context): Use xmalloc.
13961 (java_parser_context_restore_global): Pop extra pushed ctxp only
13962 when there's nothing next.
13963 (maybe_create_class_interface_decl): Fixed comment, add new
13964 created class decl to all_class_list.
13965 (method_header): Use GET_REAL_TYPE on argument's types.
13966 (method_declarator): Use GET_REAL_TYPE, change type to the real
13967 type in TREE_LIST dependency node. Build argument list with the
13969 (create_jdep_list): Use xmalloc. Removed allocation error message.
13970 (obtain_incomplete_type): Fixed leading comment. Broadened
13971 incoming argument meaning.
13972 (register_incomplete_type): Use xmalloc. Removed allocation error
13974 (safe_layout_class): Fixed leading comment.
13975 (jdep_resolve_class): Reversed if statement condition and switch
13976 if and else bodies.
13977 (resolve_and_layout): Fixed leading comment. Broadened incoming
13979 (complete_class_report_errors): New local variable name, for
13980 clarity. purify_type_name used for all error cases.
13981 (java_get_real_method_name): Stricter check on constructors.
13982 (java_check_regular_methods): Reverse methods list only if not
13983 already laid out. Layout artificial constructor.
13984 (java_check_methods): Deleted.
13985 (source_start_java_method): Obtain incomplete type for patchable
13987 (java_layout_classes): Fixed leading comment. Use
13988 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
13989 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
13990 before returning. Fixed comments.
13991 (java_expand_classes): Check for errors up front.
13992 (patch_method_invocation): Class to search is resolved and laid
13995 1998-11-24 Per Bothner <bothner@cygnus.com>
13997 * expr.c (java_lang_expand_expr): Add missing emit_queue.
13999 * javaop.h (int8): Removed - not used.
14000 (jbyte): Redefine portably with correct signedness.
14002 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14004 * jcf-write.c (generate_bytecode_insns): Fix typo
14005 OPCODE_getstatic to OPCODE_getfield.
14007 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14008 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14009 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14011 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14013 * jcf-parse.c (jcf_parse_source): Function returned type is
14014 void. Added prototype.
14015 (jcf_parse): Function returned type is void.
14016 (yyparse): Remove call to fclose on the last parsed file.
14018 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14020 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14022 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14023 (layout_class): Cope with methods featuring WFL in decl names.
14024 * decl.c (unqualified_object_id_node): New global variable,
14026 (build_decl_no_layout): Removed.
14027 * expr.c (build_primtype_type_ref): Handle Double.
14028 (java_lang_expand_expr): Fixed indentations.
14029 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14030 (flag_wall, flag_redundant, flag_not_overriding,
14031 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14032 variable declarations.
14033 (build_decl_no_layout): Removed prototype.
14034 (java_get_real_method_name): Added prototype.
14035 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14036 (java_parse_abort_on_error): Macro now just returns.
14037 * jcf-parse.c (jcf_parse_source): Check fclose returned
14038 value. Call emit_register_classes if java_report_errors returns
14040 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14041 flag_static_local_jdk1_1): New integer flags.
14042 (lang_decode_option): New flags set here.
14043 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14044 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14045 the flag_redundant variable.
14046 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14047 when parsing java.lang.Object class.
14048 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14049 NULL_TREE to build.
14050 (resolve_qualified_expression_name): Fixed indentation.
14051 (patch_array_ref): Changed prototype.
14052 (not_initialized_as_it_should_p): Prototype removed.
14053 (java_report_errors): Added function prototype.
14054 * parse.y (formal_parameter:): Changed error message for not yet
14055 supported final parameters.
14056 (class_type_list:): Set both PURPOSE and VALUE of created
14057 TREE_LIST to be class_type.
14058 (primary_no_new_array:): Handle class literals on primitive types.
14059 (parse_warning_context): Reinstalled correct force_error and
14060 do_warning flags setups.
14061 (java_report_errors): Changed prototype. Return java_error_count
14063 (variable_redefinition_error): Consider treating variable type as
14065 (create_interface): Warn about redundant abstract modifier if
14066 flag_redundant is set. Changed error message.
14067 (lookup_field_wrapper): Save/restore globals before/after looking
14069 (duplicate_declaration_error_p): Consider treating declaration
14070 type as a fake pointer.
14071 (register_fields): Extract real type from dependency node. Check
14072 for duplicate field declaration after type adjustment. Use
14073 DECL_INITIAL to store static final initialized values.
14074 (method_header): Extract real function type from dependency node.
14075 (check_abstract_method_header): Use GET_METHOD_NAME.
14076 (obtain_incomplete_type): Layout fake pointer type.
14077 (safe_layout_class): Don't try to check for methods before layout.
14078 (java_complete_class): Don't check for correct throws clause
14079 elements inheritance here.
14080 (resolve_and_layout): Broadened name parameter meaning.
14081 (reset_method_name): Use GET_METHOD_NAME.
14082 (java_get_real_method_name): New function.
14083 (java_check_regular_methods): Don't check methods in
14084 java.lang.Object. Verify lineage of throws clause elements. Use
14085 flag_no_overriding in warning report.
14086 (check_throws_clauses): Don't check if class was from
14087 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14088 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14089 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14090 warning on unsupported final local variables. Use build_decl
14091 instead of build_decl_no_layout. Get real local variable type from
14093 (source_start_java_method): Get real parameter type from
14094 dependency node. Call build_decl instead of build_decl_no_layout.
14095 (java_layout_classes): Reverse tree and layout type and class as
14096 required. Mark class as loaded when done.
14097 (resolve_field_access): Fixed indentation. Restricted condition
14098 leading to static field access code generation. Set field_type
14099 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14100 (resolve_qualified_expression_name): Initialize type_found to
14101 null. Handle static field resolved during qualification. Fixed
14102 layout on non primitive field decl types.
14103 (not_accessible_p): Fixed typo in comment.
14104 (patch_method_invocation): Resolve and layout class to search from
14106 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14107 layout non primitive type, if necessary. Make method node only to
14109 (find_applicable_accessible_methods_list): Consider WFL'ed method
14110 decl names. Fixed indentation.
14111 (argument_types_convertible): Resolve and layout target type if
14113 (java_complete_tree): Fixed indentation problems. Rewrote
14114 CALL_EXPR thrown exceptions check. Re-installed further processing
14115 of the assignment in certain cases.
14116 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14117 inlining on class literals.
14118 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14120 (valid_method_invocation_conversion_p): Likewise.
14121 (patch_string): Temporary disable forbidden use of `this' in
14122 explicit constructor invocations when doing string concatenation
14123 within their scope.
14124 (patch_unaryop): Added comment. Reinstalled code to disable
14125 further check on assignment operation with cast expression RHS.
14126 (patch_switch_statement): Fixed indentation.
14127 (build_try_statement): Call build_decl instead of
14128 build_decl_no_layout.
14129 (patch_synchronized_statement): Likewise.
14130 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14131 IS_UNCHECKED_EXPRESSION_P.
14132 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14133 layout argument exception type.
14134 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14135 of IS_UNCHECKED_EXPRESSION_P.
14137 1998-11-18 Anthony Green <green@cygnus.com>
14139 * jcf-parse.c (yyparse): Open class file in binary mode.
14141 1998-11-15 Per Bothner <bothner@cygnus.com>
14143 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14145 * jcf-write.c (perform_relocations): Move check out one loop.
14147 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14149 * Make-lang.in: Fix reference to srcdir.
14150 * jv-scan.c: Add missing xmalloc prototype.
14151 * jvgenmain.c: Ditto.
14153 1998-11-15 Per Bothner <bothner@cygnus.com>
14155 * decl.c (error_mark_node), java-tree.h: New global.
14156 * parse.y: Use empty_stmt_node instead of size_zero_node.
14157 (build_if_else_statement): If missing else, use empty_stmt_node.
14159 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14160 (java_complete_expand_method): Complain if return is missing.
14161 (java_check_regular_methods): Comment out incorrect error check.
14162 (not_accessible_p): Fix incorrect handling of protected methods.
14163 (patch_method_invocation): Pass correct context to not_accessible_p.
14164 (find_applicable_accessible_methods_list): Likewise.
14165 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14166 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14167 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14168 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14170 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14171 (push_int_const): Remove reundant NOTE_PUSH.
14172 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14173 (- case SWITCH_EXPR): Fix code generation bug.
14174 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14175 (generate_classfile): More robust for abstract methods.
14177 1998-11-15 Anthony Green <green@cygnus.com>
14179 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14180 * Make-lang.in: Ditto.
14182 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14183 * jvgenmain: Ditto.
14185 1998-11-15 Per Bothner <bothner@cygnus.com>
14187 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14189 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14191 1998-11-14 Per Bothner <bothner@cygnus.com>
14193 Allow uses of interface types to verify. This is not really
14194 type-safe, but it matches what Sun does, and is OK as long as
14195 there are appropriate run-time checks.
14196 * verify.c (merge_types): If merging two interface types,
14197 just set the result to java.lang.Object.
14198 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14200 1998-11-13 Tom Tromey <tromey@cygnus.com>
14202 * gjavah.c (main): Handle --output-class-directory argument.
14203 * jvspec.c (lang_specific_driver): Translate `-d' into
14204 -foutput-class-dir.
14205 * jcf.h (jcf_write_base_directory): Declare.
14206 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14207 * lang-options.h: Mention -foutput-class-dir.
14208 * jcf-write.c (jcf_write_base_directory): New global.
14209 (make_class_file_name): Put generated .class file into `-d'
14210 directory, or into source directory if -d not given. Function now
14212 (write_classfile): Free class file name. Handle case where class
14214 (DIR_SEPARATOR): New macro.
14215 Include <sys/stat.h>
14217 * Makefile.in (prefix): New macro.
14219 1998-11-12 Per Bothner <bothner@cygnus.com>
14221 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14222 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14223 here (done in patch_invoke instead).
14224 (case_identity): Moved here from parse.y.
14226 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14227 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14228 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14229 so they can be efficiently scanned without recursion.
14230 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14231 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14232 in BLOCK iteratively, rather than recursively.
14234 * parse.y (do_unary_numeric_promotion): New function.
14235 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14237 * parse.y (patch_newarray): Various fixes.
14239 Re-do handling of switch statements (for proper block scoping).
14240 * parse.y: Add just a single block for the enture switch block,
14241 but don't create any "case blocks".
14242 (group_of_labels): Rmeoved unneeded non-terminal.
14243 CASE_EXPR and DEFAULT_EXPR are added to current block.
14244 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14245 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14246 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14247 * parse.y (wfl_operator, print_int_node): Make non-static.
14248 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14249 as part of recursive scan of block.
14250 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14251 (patch_switch_statement): Most tests move dinto java_complete_tree.
14253 * parse.y: Make various production be non-typed (void).
14254 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14255 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14256 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14258 * jcf-write.c (struct jcf_handler): New type.
14259 (struct jcf_switch_state): New type.
14260 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14261 (alloc_handler, emit_unop, emit_reloc): New functions.
14262 (adjust_typed_op): Add extra parameter ("max type" offset).
14263 (emit_switch_reloc, emit_case-reloc): New function.
14264 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14265 (generate_bytecode_insns): Support REAL_CST, switch statements,
14266 exception handling, method calls, object/array creation, and more.
14268 * class.c: Remove some unused variables.
14269 * constants.c (find_string_constant): New function.
14270 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14271 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14272 if flag_emit_class_files.
14274 1998-11-12 Tom Tromey <tromey@cygnus.com>
14276 * jcf-io.c (find_class): Added explanatory comment.
14278 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14279 trailing slash to `.zip' entries.
14281 * jvspec.c (lang_specific_driver): Correctly handle case where
14282 GC_NAME not defined.
14284 1998-11-11 Tom Tromey <tromey@cygnus.com>
14286 * jvspec.c (GC_NAME): New define.
14287 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14289 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14291 1998-11-11 Per Bothner <bothner@cygnus.com>
14293 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14295 1998-11-11 Tom Tromey <tromey@cygnus.com>
14297 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14299 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14301 * class.c (is_compiled_class): Call safe_layout_class for class
14302 compiled from source.
14303 * conver.h (convert_to_integer, convert_to_real,
14304 convert_to_pointer): Added prototypes.
14305 * decl.c (init_decl_processing): Non longer push the decls of
14306 `methodtable', `constants', `Class', `Field', `dispatchTable'
14307 `jexception' and `Method'.
14308 * expr.c (build_invokeinterface): New function.
14309 (expand_invoke): static variable CLASS_IDENT now in
14310 build_invokeinterface. Use build_invokeinterface.
14311 (expand_java_field_op): Moved code to inline
14312 java.lang.PRIMTYPE.TYPE into a function.
14313 (build_primtype_type_ref): New function.
14314 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14315 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14316 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14317 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14318 (DECL_LOCAL_STATIC_VALUE): New macro.
14319 (build_invokeinterface, build_primtype_type_ref): New function
14321 (java_parse_abort_on_error): Macro rewritten.
14322 * jcf-parse.c (current_method): Add comment to declaration.
14323 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14324 Function prototypes fixed.
14325 (jcf_parse_source): push/pop parser context. save/restore global.
14326 (parse_source_file): Fixed leading comment. Now take a
14327 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14328 classes and pop the parser context anymore.
14329 (yyparse): Push parser context, save globals, parse the source
14330 file, restore globals and pop the parser context when processing a
14332 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14333 * lex.c (java_parse_doc_section): New function.
14334 (java_lex): Call java_parse_doc_section when appropriate. Build an
14335 operator around INSTANCEOF_TK.
14336 * lex.h (java_lineterminator, java_sprint_unicode,
14337 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14338 Prototypes rewritten.
14339 (java_parse_escape_sequence, java_letter_or_digit_p,
14340 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14341 java_read_unicode, java_store_unicode, java_read_char,
14342 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14343 Added function prototypes.
14344 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14346 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14348 (struct parser_ctxt): New fields: deprecated,
14349 current_parsed_class_un, gclass_list.
14350 (fix_method_argument_names, issue_warning_error_from_context,
14351 resolve_package, lookup_package_type): New function prototypes.
14352 (resolve_expression_name): Fixed function prototype.
14353 (find_applicable_accessible_methods_list): Fixed indentation, added
14354 extra argument in prototype.
14355 (check_final_assignment, build_null_of_type, check_deprecation,
14356 check_method_redefinition, reset_method_name,
14357 java_check_regular_methods, java_check_abstract_methods,
14358 maybe_build_primttype_type_ref): New function prototype.
14359 * parse.y (conver.h): Include.
14360 (INSTANCEOF_TK): Tagged <operator>.
14361 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14362 (relational_expression:): Build binop for instanceof.
14363 (java_push_parser_context): Remember ctxp->gclass_list across
14365 (java_pop_parser_context): Simply return if no context
14366 exists. Remember gclass_list across contexts.
14367 (issue_warning_error_from_context): New function.
14368 (parse_error_context): Don't setup ctxp->elc here. Call
14369 issue_warning_error_from_context instead.
14370 (parse_warning_context): Likewise.
14371 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14372 setup. Link new class/interface to ctxp->gclass_list.
14373 (add_superinterfaces): Register interface as incomplete if not
14375 (create_class): Remember class unqualified name in
14376 ctxp->current_parsed_class_un. Check class deprecation.
14377 (register_fields): Check field deprecation. Remember static final
14378 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14380 (method_header): New local variable ORIG_ARG. Use unqualified
14381 current class name for check on constructor errors. Promote return
14382 type if of record type. Argument list fix moved in
14383 fix_method_argument_names, called here. Check method deprecation.
14384 (fix_method_argument_names): New function.
14385 (method_declarator): Promote record typed arguments.
14386 (safe_layout_class): Check class methods before layout.
14387 (java_complete_class): Compute field layout when patched.
14388 (do_resolve_class): Try to load class after having it renamed
14389 after the package name.
14390 (get_printable_method_name): Use DECL_CONTEXT.
14391 (reset_method_name): New function.
14392 (check_method_redefinition): Use reset_method_name.
14393 (java_check_regular_methods): New local variable
14394 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14395 names for error report. Check for compile-time error when method
14396 found has default (package) access.
14397 (java_check_abstract_methods): Now takes an interface DECL node as
14398 an argument. Also reinstall real name on unchecked
14399 overriding/hiding methods for error report.
14400 (java_check_methods): Fixed leading comment. Get classes to verify
14401 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14402 CLASS_METHOD_CHECKED_P on class verification.
14403 (lookup_java_method2): Get real method name if necessary.
14404 (find_in_imports): Don't check package class access here.
14405 (resolve_package, lookup_package_type): New functions.
14406 (java_layout_classes): Fixed leading comment. Take classes to be
14407 laid out from ctxp->gclass_list.
14408 (java_complete_expand_methods): Don't expand native and abstract
14410 (java_expand_classes): New function.
14411 (resolve_expression_name): Use additional argument ORIG. Retrieve
14412 values of static final field of primitive types.
14413 (resolve_field_access): Handles static final field of promotive
14415 (resolve_qualified_expression_name): Handle STRING_CST as
14416 primaries and package name resolution. Check deprecation on found
14417 decls. Set where_found and type_found on non static field resolved
14418 during qualification. Layout non primitive field decl types.
14419 (check_deprecation): New function.
14420 (maybe_access_field): Simplified.
14421 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14422 removed. Reverse method's argument when primary is a type. Don't
14423 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14424 instead. Include abstract class in the list of class searchable
14425 for constructors. Use DECL_CONTEXT of found method for access
14426 checks. Check method deprecation.
14427 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14428 converting arguments. Handle INVOKE_INTERFACE.
14429 (lookup_method_invoke): Search constructor using existing
14430 infrastructure (don't rely on lookup_java_constructor anymore).
14431 (find_applicable_accessible_methods_list): Extra argument flag
14432 LC. Now include constructor in the search.
14433 (qualify_ambiguous_name): Conditional expression are primaries.
14434 (not_initialized_as_it_should_p): static final are always
14436 (java_complete_tree): Pass extra NULL argument to
14437 resolve_expression_name. Stricter test to carry on patching
14438 assignments. New case for INSTANCEOF_EXPR.
14439 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14440 (check_final_assignment, maybe_build_primttype_type_ref): New
14442 (patch_assignment): Detect resolved static finals and carry normal
14443 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14444 (try_builtin_assignconv): Access constant 0 on all primitive
14446 (valid_builtin_assignconv_identity_widening_p): Accept identical
14447 types. Accept all promoted type on int type.
14448 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14449 assigned to a reference.
14450 (valid_method_invocation_conversion_p): Accept to check null
14452 (build_binop): Merge declaration and initialization of local
14454 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14455 numeric types. Improved validity test for qualify operators on
14457 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14458 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14459 primitive type and issue the appropriate error message.
14460 (resolve_type_during_patch): Mark class loaded when resolved.
14461 (patch_cast): Allow null to be cased to reference types.
14462 (build_null_of_type): New function.
14463 (patch_array_ref): Handle array on references correctly.
14464 (patch_return): Removed unused local variable MODIFY. Force
14465 boolean to be returned as integers. Allows null to be returned by
14466 a function returning a reference.
14467 * typeck.c (convert_to_integer, convert_to_real,
14468 convert_to_pointer): Prototypes moved to convert.h
14469 (lookup_argument_method): Use method real name, if necessary.
14471 1998-10-30 Tom Tromey <tromey@cygnus.com>
14473 * class.c (build_class_ref): Changed name of primitive classes to
14476 * class.c (make_class_data): Renamed fields: nmethods to
14477 method_count, method_count to dtable_method_count. Always set
14478 `state' field to 0.
14479 * decl.c (init_decl_processing): Likewise.
14481 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14483 * class.c (layout_class): Don't mangle <finit>, produce
14484 __finit<class> instead. Don't verify artificial methods.
14485 * decl.c (finit_identifier_node): New declared global.
14486 (init_decl_processing): finit_identifier_node initialized.
14487 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14488 * java-tree.h (finit_identifier_node): Declared as extern.
14489 (struct lang_decl): New field called_constructor.
14490 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14491 (CLASS_HAS_FINIT_P): New macro.
14492 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14493 explicit constructor invocation.
14494 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14495 CALL_SUPER_CONSTRUCTOR_P): New macros.
14496 (write_classfile): Added prototype.
14497 * jcf-parse.c (jcf_parse_source): Parse and remember for
14498 generation if the file was seen on the command line.
14499 (parse_source_file): Don't write the class file here.
14500 (yyparse): Loop on files rewritten. Set current_jcf.
14501 (parse_zip_file_entries): Parse class file only if it was found.
14502 * lang.c (init_parse): Don't open command line provided filename
14504 (lang_parse): Don't set main_jcf anymore.
14505 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14506 (JCONSTRUCTOR_CHECK): New macro.
14507 (JBSC_TYPE_P): New macro.
14508 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14509 (COMPLETE_CHECK_OP_2): New macro.
14510 (struct parse_ctxt): New field explicit_constructor_p.
14511 (check_class_interface_creation): Fixed prototype indentation.
14512 (patch_method_invocation_stmt): Prototype reflects added argument.
14513 (patch_invoke): Likewise.
14514 (complete_method_declaration, build_super_invocation,
14515 verify_constructor_circularity,
14516 build_this_super_qualified_invocation, get_printable_method_name,
14517 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14518 verify_constructor_super, create_artificial_method,
14519 start_artificial_method_body, end_artificial_method_body,
14520 generate_field_initialization_code): New function prototypes.
14521 * parse.y: Fixed leading comment
14522 (constructor_header:, constructor_body:, block_end:): Rules tagged
14524 (type_declaration:): Call maybe_generate_finit.
14525 (method_declaration:): Action for method_body: placed in new
14526 function complete_method_declaration, called here.
14527 (constructor_declaration:): Defined actions. Removed leading
14529 (constructor_header:): New rule with action.
14530 (constructor_body:): Rule rewritten using block_begin: and
14531 block_end:. Defined actions.
14532 (constructor_declarator:, explicit_constructor_invocation:):
14534 (block:): Use new rules block_begin: block_end:.
14535 (block_begin:, block_end:): New rules and actions.
14536 (block_statements:): Fixed error message for explicit
14538 (method_invocation:): Call build_this_super_qualified_invocation
14539 if primary is `this' or `super' was seen.
14540 (conditional_expression:): Action defined.
14541 (extra_ctxp_pushed_p): New static global flag.
14542 (java_parser_context_save_global): Create parser context if
14543 necessary. Use extra_ctxp_pushed_p to remember it.
14544 (java_parser_context_restore_global): Pop extra parser context if
14546 (build_array_from_name): Array on primitive types are marked
14548 (register_fields): Restore new name in field initializer
14549 expression if type was altered. Non static fields initialized upon
14550 declaration marked initialized.
14551 (maybe_generate_finit): New function.
14552 (maybe_generate_clinit): Use create_artificial_method,
14553 start_artificial_method_body, end_artificial_method_body. Generate
14554 debug info for enclosed initialization statements.
14555 (method_header): Fixed leading comment. Check constructor
14556 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14558 (complete_method_declaration, constructor_circularity_msg,
14559 verify_constructor_circularity): New functions.
14560 (get_printable_method_name): New function.
14561 (check_method_redefinition): Don't rename <finit> methods. Fix
14562 declared constructor names. Error message for
14563 constructors modified.
14564 (java_check_regular_methods): Local variable seen_constructor
14565 renamed saw_constructor. Skip verification on constructors. Create
14566 default constructor with create_artificial_method.
14567 (java_check_methods): Removed unnecessary empty line.
14568 (create_artificial_method, start_artificial_method_body,
14569 end_artificial_method_body): New functions.
14570 (java_layout_classes): Changed leading comment. Reverse fields
14571 list if necessary. Always layout java.lang.Object if being
14573 (java_complete_expand_methods): Verify constructor circularity.
14574 (java_complete_expand_method): Call fix_constructor on
14575 constructors. Local variable no_ac_found removed. Restore
14576 bindings if method body expansion failed.
14577 (fix_constructors, verify_constructor_super,
14578 generate_field_initialization_code): New function.
14579 (java_expand_classes): Fixed leading comment. Write class file
14581 (resolve_expression_name): Check for illegal instance variable
14582 usage within the argument scope of an explicit constructor
14584 (resolve_qualified_expression_name): Pass extra from_super flag
14585 when invoking patch_method_invocation_stmt. New case for
14586 conditional expression when used as a primary. Check for error
14587 when acquiring super.
14588 (patch_method_invocation_stmt): Added extra argument super. New
14589 local variable is_static_flag. Set class_to_search according to
14590 the nature of the constructor invocation. Don't add `this'
14591 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14592 invocation within the argument scope of explicit constructor
14593 invocation. Set is_static according to is_static_flag. Provide
14594 extra `super' argument to patch_invoke invocation.
14595 (patch_invoke): New argument from_super. Loop on arguments
14596 indentation fixed. Pass from_super to invocation_mode. New switch
14597 case INVOKE_SUPER. Fixed error message in switch default case.
14598 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14600 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14601 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14602 message takes constructors into account.
14603 (find_applicable_accessible_methods_list): Fixed indentation.
14604 (qualify_ambiguous_name): Take explicit constructor invocation
14605 into account. Deal with a conditional expression as a primary to
14607 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14608 case. Added extra argument to patch_method_invocation_stmt.
14609 Register calls made to explicit constructor `this'. Don't call
14610 save_expr in ARRAY_REF case when emitting class files. Check for
14611 illegal use of this when expanding explicit constructor invocation
14613 (complete_function_arguments): Set and reset parser context
14614 explicit_constructor_p field value when appropriate.
14615 (build_super_invocation, build_this_super_qualified_invocation):
14617 (patch_assignment): Fixed typo.
14618 (patch_unaryop): Check on final fields occurs only when a decl
14620 (patch_return): Take constructors into account.
14621 (patch_conditional_expr): New function.
14622 * typeck.c (build_java_signature): Removed unnecessary empty line.
14624 1998-10-28 Jeffrey A Law (law@cygnus.com)
14626 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14628 1998-10-28 Tom Tromey <tromey@cygnus.com>
14630 * decl.c (init_decl_processing): Renamed fields.
14631 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14632 interface_len, msize fields.
14634 * class.c (make_class_data): Removed subclass_head and
14635 subclass_next fields.
14636 * decl.c (init_decl_processing): Removed subclass_head and
14637 subclass_next fields.
14639 1998-10-28 Jeffrey A Law (law@cygnus.com)
14641 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14642 * mangle.c (emit_unicode_mangled_name): Similarly.
14644 1998-10-26 Nick Clifton <nickc@cygnus.com>
14646 * jcf-parse.c (get_constant): Place braces around code to compute
14647 'd' when REAL_ARITHMETIC is not defined.
14649 1998-10-25 H.J. Lu (hjl@gnu.org)
14651 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14654 1998-10-23 Tom Tromey <tromey@cygnus.com>
14656 * lang-specs.h: `.zip' files are input to jc1.
14658 1998-10-22 Per Bothner <bothner@cygnus.com>
14660 * jvspecs.c: Add (but don't enable) support for combining multiple
14661 .class and .java input filenames to a single jc1 invocation.
14662 Add support for -C flag (copile to .class files).
14663 Translate -classpath and -CLASSPATH arguments.
14664 * lang-specs.h: Don't set %2 spec.
14666 1998-10-22 Tom Tromey <tromey@cygnus.com>
14668 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14670 (add_path): Don't add trailing separator to non-empty path
14673 * lang.c (lang_decode_option): Check for -fclasspath and
14674 -fCLASSPATH before examining other `-f' options.
14676 * java-tree.h (finalize_identifier_node): Don't declare.
14677 * class.c (make_class_data): Don't push "final" field.
14678 * decl.c (init_decl_processing): Don't push "final" field.
14679 (finalize_identifier_node): Removed.
14680 (init_decl_processing): Don't set finalize_identifier_node.
14682 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14684 1998-10-11 Anthony Green <green@cygnus.com>
14686 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14687 (JV_SCAN_SOURCES): New macro.
14688 (JCF_DUMP_SOURCES): Likewise.
14689 (jcf-dump$(exeext)): New target.
14690 (jv-scan$(exeext)): New target.
14692 1998-10-22 Tom Tromey <tromey@cygnus.com>
14694 * Makefile.in (LEX): Removed.
14695 (LEXFLAGS): Likewise.
14696 (SET_BISON): New macro.
14698 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14699 spurious diffs in parse.c.
14700 ($(PARSE_SCAN_C)): Likewise.
14701 (PARSE_DIR): New macro.
14703 (PARSE_SCAN_C): Likewise.
14704 (PARSE_RELDIR): New macro.
14706 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14708 * jcf-io.c (find_class): Use saw_java_source to determine when to
14709 look for `.java' file.
14710 * jcf-parse.c (saw_java_source): New global.
14711 (yyparse): Set it if `.java' file seen.
14713 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14714 (GCJH_SOURCES): Likewise.
14715 * Makefile.in (datadir): New macro.
14716 (libjava_zip): Likewise.
14717 (JAVA_OBJS): Added jcf-path.o.
14718 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14719 (../gcjh$(exeext)): Likewise.
14720 (jcf-path.o): New target.
14721 * java-tree.h (fix_classpath): Removed decl.
14722 * jcf-parse.c (fix_classpath): Removed.
14723 (load_class): Don't call fix_classpath.
14724 * parse.y (read_import_dir): Don't call fix_classpath.
14725 * lex.h: Don't mention classpath.
14726 * lex.c (java_init_lex): Don't initialize classpath.
14727 * jcf-io.c (classpath): Removed global.
14728 (find_class): Use jcf_path iteration functions. Correctly search
14729 class path for .java file.
14730 (open_in_zip): New argument `is_system'.
14731 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14732 classpath-related options.
14733 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14735 (lang_init): Call jcf_path_init.
14736 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14737 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14738 Correctly put braces around second string in each entry.
14739 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14740 classpath-related options.
14741 (help): Updated for new options.
14742 * jcf.h: Declare functions from jcf-path.c. Don't mention
14743 `classpath' global.
14744 * jcf-path.c: New file.
14746 * jcf-depend.c: Include jcf.h.
14748 * jcf-write.c (localvar_alloc): Returns `void'.
14749 (localvar_free): Removed unused variable.
14751 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14752 (init_parse): Use OBJECT_SUFFIX, not ".o".
14754 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14756 * class.c (emit_register_classes): Renamed from
14757 emit_register_class.
14758 * java-tree.h (emit_register_classes): Prototype renamed from
14759 emit_register_class.
14760 * jcf-parse.c (yyparse): Call emit_register_classes once before
14762 * parse.y (java_expand_classes): No longer register classes.
14764 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14766 * class.c (is_compiled_class): New local variable
14767 seen_in_zip. Identify classes found in currently compiled source
14769 * decl.c (complete_start_java_method): Fixed typo.
14770 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14771 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14772 (CLASS_P): Moved around.
14773 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14774 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14776 (jcf_parse_source): Changed leading comment. Removed unnecessary
14777 fclose and CLASS_FROM_SOURCE_P marking.
14778 (parse_source_file): New local variables remember_for_generation
14779 and filename. Mark parsed file name identifier node. Removed block
14780 executed when parse_only was null. Set remember_for_generation.
14781 Use it as an argument to java_pop_parser_context.
14782 (yyparse): New local variables several_files, list, next node and
14783 current_file_list. Split ampersand separated file names into
14784 current_file_list. Iterate through the list and parse accordingly.
14785 * parse.h (java_pop_parser_context): New function prototype.
14786 * parse.y (ctxp_for_generation): New static global variable.
14787 (java_pop_parser_context): New argument generate. Link popped ctxp
14788 to ctxp_for_generation list accordingly.
14789 (java_complete_expand_methods): Fixed indentation.
14790 (java_expand_classes): New function.
14792 1998-10-17 Per Bothner <bothner@cygnus.com>
14794 * Makefile.in: Link with libiberty.a instead of memmove.o.
14796 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14798 * lex.c (setjmp.h): No longer included.
14799 * lex.h (setjmp.h): Included.
14800 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14801 (duplicate_declaration_error_p): Renamed from
14802 duplicate_declaration_error.
14803 (build_array_from_name): New function prototype.
14804 * parse.y (setjmp.h): No longer included.
14805 (variable_declarator_id): Define action.
14806 (build_array_from_name): New function.
14807 (duplicate_declaration_error_p): Renamed from
14808 duplicate_declaration_error. Fixed leading comment.
14809 (register_fields): Main `for' loop reorganized. Uses
14810 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14811 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14812 build_array_from_name.
14813 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14815 (read_import_dir): Don't try to skip `.' and `..'.
14816 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14817 build_array_from_name. Main `for' loop reorganized.
14818 (resolve_qualified_expression_name): When building access to a
14819 field, use the type where the field was found, not its own type.
14820 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14821 field was found is null.
14822 (qualify_ambiguous_name): Sweep through all successive array
14825 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14827 * java-tree.h (pop_labeled_block, lang_printable_name,
14828 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14829 interface_of_p, inherits_from_p, fix_classpath,
14830 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14831 make_class_data, register_class, alloc_name_constant): New
14832 function prototypes.
14833 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14834 indentation. Added cast to remove warning.
14835 (lang_printable_name): Set v argument unused.
14836 (lang_print_error): Added argument to lang_printable_name call.
14837 (java_dummy_print, print_lang_decl, print_lang_type,
14838 print_lang_identifier, lang_print_xnode): All argument marked
14840 * lex.c (java_unget_unicode): Removed unnecessary argument.
14841 (java_allocate_new_line): Unused local variable is gone.
14842 (java_read_char): Added parenthesis in expressions to remove
14843 warnings. Added final return statement.
14844 (java_read_unicode): Added parenthesis in expression to remove
14846 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14847 (java_parse_escape_sequence): Likewise.
14848 (java_lex): Unused local variables are gone. Fixed
14849 java_unget_unicode invocation.
14850 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14852 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14853 lang_printable_name invocation in macro.
14854 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14856 (duplicate_declaration_error): Suppressed unused argument in
14858 (identical_subpath_p): Function declaration is gone.
14859 (patch_invoke): Suppressed unused argument in prototype.
14860 (patch_cast, build_labeled_block, check_thrown_exceptions):
14862 * parse.y (setjmp.h): Included
14863 (toplev.h): Likewise.
14864 (field_declaration:): Suppressed unused local
14865 (label_decl:): Fixed build_labeled_block invocation.
14866 (java_pop_parser_context): Put extra parenthesis around assignment
14868 (yyerror): Suppressed unused local variables.
14869 (variable_redefinition_error): Fixed lang_printable_name
14871 (create_interface): Suppressed unused local variables.
14872 (create_class): Likewise.
14873 (duplicate_declaration_error): Suppressed unused argument. Fixed
14874 lang_printable_name invocation.
14875 (register_fields): Suppressed unused local variable. Fixed
14876 duplicate_declaration_error invocation.
14877 (method_header): Suppressed unused local variable.
14878 (method_declarator, parser_check_super): Likewise.
14879 (java_complete_class): Suppressed unused local variable. Fixed
14880 fatal error message.
14881 (complete_class_report_errors): Added default: in switch.
14882 (java_check_regular_methods): Fixed lang_printable_name
14884 (check_throws_clauses): Likewise.
14885 (java_check_abstract_methods): Suppressed unused local
14886 variable. Fixed lang_printable_name invocation.
14887 (read_import_entry): Added supplemental return statement.
14888 (read_import_dir): Suppressed unused local variables.
14889 (check_pkg_class_access, declare_local_variables): Likewise.
14890 (source_start_java_method): Suppressed unused extern variable
14892 (expand_start_java_method): Suppressed unused extern and local
14893 variable declarations.
14894 (java_complete_expand_methods): Likewise.
14895 (java_complete_expand_method): Suppressed unused local variables.
14896 (make_qualified_name): Likewise.
14897 (resolve_qualified_expression_name): Added default: in
14898 switch. Fixed lang_printable_name invocation.
14899 (class_instance_creation_expression): Added parenthesis around
14901 (patch_method_invocation_stmt): Fixed lang_printable_name and
14902 patch_invoke invocations.
14903 (check_for_static_method_reference): Fixed lang_printable_name
14905 (patch_invoke): Suppressed unused arguments and local variables.
14906 (lookup_method_invoke): Suppressed unused local variables.
14907 (qualify_ambiguous_name): Added default: in switch.
14908 (identical_subpath_p): Function removed.
14909 (patch_assignment): Suppressed unused local variables. Suppressed
14910 unnecessary if statement. Fixed lang_printable_name invocations.
14911 (try_builtin_assignconv): Fixed lang_printable_name invocations.
14912 (valid_ref_assignconv_cast_p): Parenthesis around
14913 expression. Suppressed unused local variables.
14914 (build_binop): Suppressed unused local variables. fixed
14915 lang_printable_name invocations.
14916 (string_constant_concatenation): Suppressed unused local
14918 (patch_unaryop): Fixed lang_printable_name invocation.
14919 (patch_cast): Suppressed unnecessary argument. Fixed
14920 lang_printable_name invocation.
14921 (patch_array_ref): Fixed lang_printable_name invocation.
14922 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
14923 (build_labeled_block): Suppressed unused argument.
14924 (generate_labeled_block): Fixed build_labeled_block invocation.
14925 (build_loop_body): Suppressed unused local variables.
14926 (patch_loop_statement): Likewise.
14927 (patch_exit): Fixed lang_printable_name invocation.
14928 (patch_switch_statement): Likewise.
14929 (case_identity): First argument marked unused.
14930 (patch_try_statement): Fixed lang_printable_name invocations.
14931 (patch_synchronized_statement, patch_throw_statement): Likewise.
14932 (check_thrown_exceptions): Fixed check_thrown_exceptions and
14933 lang_printable_name invocations.
14934 (check_thrown_exceptions_do): Suppressed unused argument.
14936 1998-10-14 Tom Tromey <tromey@cygnus.com>
14938 * jcf-write.c (write_classfile): Add output class file as target.
14939 * lang-options.h: Added -MD, -MMD, -M, and -MM.
14940 * jcf.h: Added declarations for dependency-tracking functions.
14941 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
14942 * lang.c (lang_decode_option): Recognize -MD and -MMD.
14943 (finish_parse): Call jcf_dependency_write.
14944 (dependency_tracking): New global.
14945 (DEPEND_SET_FILE): New define.
14946 (DEPEND_ENABLE): New define.
14947 (init_parse): Enable dependency tracking if required.
14949 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
14950 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14951 (../gcjh$(exeext)): Likewise.
14952 (jcf-depend.o): New target.
14953 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
14954 (GCJH_SOURCES): Likewise.
14955 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
14957 (find_classfile): Added dep_name argument.
14958 (find_class): Compute name of dependency.
14959 (open_in_zip): Call jcf_dependency_add_file.
14960 * gjavah.c (output_file): No longer global.
14961 (usage): Don't mention "gjavah".
14963 (java_no_argument): Likewise.
14964 (version): Likewise.
14965 (main): Recognize and handle -M family of options.
14966 (print_mangled_classname): Return is void.
14967 (process_file): Handle case where output is suppressed.
14968 (HANDLE_END_FIELD): Likewise.
14969 (HANDLE_METHOD): Likewise.
14970 * jcf-depend.c: New file.
14972 1998-10-13 Jeffrey A Law (law@cygnus.com)
14974 * java-tree.def: Add missing newline at EOF.
14976 1998-10-13 Tom Tromey <tromey@cygnus.com>
14978 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
14979 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
14981 Include <config.h> and "system.h".
14982 (disassemble_method): Undefine RET to avoid clash with
14983 config/i386/i386.h.
14985 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14987 * decl.c (runtime_exception_type_node, error_exception_type_node):
14988 New global variables.
14989 (init_decl_processing): Initialized.
14990 * expr.c (java_lang_expand_expr): Set caught exception type to
14991 null if catch handler argument doesn't exit.
14992 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
14994 * java-tree.h (runtime_exception_type_node,
14995 error_exception_type_node): Global variables declared.
14996 (DECL_FUNCTION_THROWS): New macro.
14997 (DECL_FUNCTION_BODY): Modified comment.
14998 (DECL_SPECIFIC_COUNT): Likewise.
14999 (struct lang_decl): New field throws_list.
15000 (IS_UNCHECKED_EXPRESSION_P): New macro.
15001 * lex.c (java_lex): Generate location information for THROW_TK.
15002 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15003 EXCEPTIONS_P): New macros.
15004 (enum jdep_code): New value JDEP_EXCEPTION.
15005 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15006 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15007 PATCH_METHOD_RETURN_ERROR): New macros.
15008 (patch_method_invocation_stmt): Added new argument to prototype.
15009 (patch_synchronized_statement, patch_throw_statement,
15010 check_thrown_exceptions, check_thrown_exceptions_do,
15011 purge_unchecked_exceptions, check_throws_clauses): New function
15013 * parse.y Fixed typo in keyword section.
15014 (throw:): Rule tagged <node>.
15015 (THROW_TK): Keyword tagged <operator>.
15016 (method_header:): Last argument to call to method_header passed
15018 (throws:, class_type_list:, throw_statement:,
15019 synchronized_statement:, synchronized:): Defined actions.
15020 (method_header): New local variable current. Register exceptions
15021 from throws clause.
15022 (java_complete_tree): Complete and verify exceptions from throws
15024 (complete_class_report_errors): Error message on exceptions not
15026 (java_check_regular_methods): Fixed typo. Shortcut on private
15027 overriding methods. Changed error message on method
15028 redefinition. Check for throws clause compatibility.
15029 (check_throws_clauses): New function.
15030 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15031 method. Changed error message on method redefinition.
15032 (currently_caught_type_list): New static variable.
15033 (java_complete_expand_methods): Purge unchecked exceptions from
15034 throws clause list. Call PUSH_EXCEPTIONS before walk and
15035 POP_EXCEPTIONS after.
15036 (resolve_qualified_expression_name): Pass new argument as NULL to
15037 patch_method_invocation_stmt.
15038 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15039 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15040 argument list when appropriate. Use new argument if non null to
15041 store selected method decl.
15042 (patch_invoke): Convert if necessary args of builtin types before
15043 forming CALL_EXPR. Argument list no longer reversed here.
15044 (invocation_mode): Treat final methods as static methods.
15045 (java_complete_tree): New cases for THROW_EXPR: and
15046 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15048 (complete_function_arguments): No more RECORD_TYPE
15049 conversion. Function parameter nodes no longer saved.
15050 (valid_ref_assignconv_cast_p): Avoid handling null type.
15051 (patch_binop): Fixed null constant reference handling.
15052 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15053 BUILD_THROW macros.
15054 (patch_try_statement): Fixed comments. Record caught types in
15055 list, push the list, expand try block and pop the list.
15056 (patch_synchronized_statement, patch_throw_statement,
15057 check_thrown_exceptions, check_thrown_exceptions_do,
15058 purge_unchecked_exceptions): New functions.
15059 * typeck.c (lookup_argument_method): Allow WFL in place of method
15060 DECL_NAME during method definition check
15062 1998-10-09 Tom Tromey <tromey@cygnus.com>
15064 * gjavah.c (decode_signature_piece): New function.
15065 (print_c_decl): Use it. Added `name_override' argument.
15066 (print_method_info): Use name_override argument to print_c_decl.
15067 (seen_fields): Removed.
15068 (print_field_info): Don't update seen_fields.
15069 (struct method_name): New structure.
15070 (method_name_list): New global.
15071 (print_method_info): Add new method to list of methods.
15072 (name_is_method_p): New function.
15073 (print_field_info): If field name has same name as method, then
15075 (process_file): Parse methods before fields.
15076 (field_pass): New global.
15077 (HANDLE_END_FIELD): Take field_pass into account.
15079 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15081 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15082 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15084 1998-10-03 Anthony Green <green@cygnus.com>
15086 * jvspec.c: Fix bug in jvgenmain_spec patch.
15088 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15090 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15091 * decl.c (soft_exceptioninfo_call_node): New global variable.
15092 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15093 takes extra integer argument. soft_exceptioninfo_call_node
15095 * except.c (java_set_exception_lang_code): New function
15096 (method_init_exceptions): Called here.
15097 (prepare_eh_table_type): New function.
15098 (expand_end_java_handler): Called here.
15099 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15100 one argument. Modified generation of call to
15101 soft_badarrayindex_node to use new argument.
15102 (build_java_arrayaccess): Pass faulty index value to
15103 build_java_throw_out_of_bounds_exception.
15104 (generate_name): New function.
15105 (java_lang_expand_expr): New local variables node, current,
15106 has_finally_p. Expand TRY_EXPR node.
15107 (process_jvm_instruction): Replace top of the stack with thrown
15108 object reference when entering exception handler.
15109 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15110 specific tree codes.
15111 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15113 (DECL_SPECIFIC_COUNT): New macro.
15114 (prepare_eh_table_type, java_set_exception_lang_code,
15115 generate_name): New function declarations.
15116 (match_java_method): Declaration deleted.
15117 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15119 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15120 * parse.h (redefinition_error, refine_accessible_methods_list,
15121 can_cast_to_p): Function declaration removed.
15122 (classitf_redefinition_error, variable_redefinition_error,
15123 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15124 find_most_specific_methods_list, argument_types_convertible,
15125 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15126 valid_cast_to_p, valid_method_invocation_conversion_p,
15127 try_reference_assignconv, add_stmt_to_compound,
15128 build_jump_to_finally, build_tree_list, patch_try_statement,
15129 java_get_catch_block): New function declarations.
15130 * parse.y (string_buffer_type): Global variable deleted.
15131 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15132 finally): Rules tagged <node>.
15133 (TRY_TK, CATCH_TK): Token tagged <operator>.
15134 (class_body_declaration:, class_member_declaration:,
15135 formal_parameter:, explicit_constructor_invocation:,
15136 interface_member_declaration:, constant_declaration:,
15137 primary_no_new_array:, class_instance_creation_expression:,
15138 array_creation_expression:): Issue error on unsuported JDK1.1
15140 (try_statement:, catches:, finally:): Define actions.
15141 (catch_clause_parameter): New rule.
15142 (catch_clause:): Use new rule catch_clause_parameter.
15143 (parse_jdk1_1_error): New function.
15144 (redefinition_error): Renamed classitf_redefinition_error.
15145 (variable_redefinition_error): New function.
15146 (check_class_interface_creation): Call
15147 classitf_redefinition_error.
15148 (java_complete_tree): Added error message on JDEP_TYPE: case.
15149 (complete_class_report_errors): Fixed indentation.
15150 (declare_local_variables): Call variable_redefinition_error.
15151 (source_end_java_method): Call java_set_exception_lang_code and
15152 emit_handlers where appropriate.
15153 (java_method_add_stmt): Call add_stmt_to_block.
15154 (add_stmt_to_block): New function.
15155 (lookup_method_invoke): Fixed outside comment. new local variable
15156 candicates. Call find_applicable_accessible_methods_list and
15157 find_most_specific_methods_list when searching for a
15158 method. Modified error report to list possible candidates when
15160 (find_applicable_accessible_methods_list,
15161 find_most_specific_methods_list, argument_types_convertible): New
15163 (refine_accessible_methods_list): Function deleted.
15164 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15165 expr (if applicable) before calling patch_array_ref.
15166 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15167 (enter_block): Fixed comment.
15168 (enter_a_block): New function.
15169 (patch_assignment): Reorganized. Call try_reference_assignconv for
15170 references. Call valid_cast_to_p instead of can_cast_to_p.
15171 (try_reference_assignconv,
15172 valid_builtin_assignconv_identity_widening_p): New functions.
15173 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15174 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15176 (build_string_concatenation): Don't resolve StringBuffer.
15177 (patch_cast): Fixed inverted arguments.
15178 (patch_array_ref): Code to save array expr deleted. Call
15179 valid_cast_to_p instead of can_cast_to_p.
15180 (generate_labeled_block): Call generate_name.
15181 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15182 patch_try_statement): New functions.
15183 * typeck.c (match_java_method): Function deleted.
15185 1998-10-02 Anthony Green <green@cygnus.com>
15187 * jvspec.c: jvgenmain_spec uses different temporary file names.
15189 1998-10-02 Anthony Green <green@cygnus.com>
15191 * jvspec.c (lang_specific_driver): Fail if user specifies
15192 --main= when not linking.
15194 1998-09-28 Tom Tromey <tromey@cygnus.com>
15196 * class.c (make_class_data): Push value for `thread' field.
15197 * decl.c (init_decl_processing): Added `thread' field to class.
15199 * class.c (add_field): Always make static fields externally
15202 1998-09-26 Anthony Green <green@cygnus.com>
15204 * expr.c (build_java_athrow,
15205 build_java_throw_out_of_bounds_exception, expand_invoke,
15206 build_newarray, expand_java_multianewarray, build_java_monitor):
15207 Update comments to reflect _Jv_* function names.
15209 1998-09-25 Per Bothner <bothner@cygnus.com>
15211 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15212 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15213 * parse.y (expand_start_java_method): Likewise.
15215 1998-09-24 Per Bothner <bothner@cygnus.com>
15217 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15219 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15220 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15221 * expr.c: Remove no-longer-needed calls to promote_type.
15222 * decl.c (give_name_to_locals): Liekwise.
15223 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15224 * parse.y: Add/remove promote_type calls as appropriate.
15225 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15226 (parse_signature_string): Likewise.
15227 (build_java_array_type): Fix for now signature convenions.
15229 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15231 1998-09-23 Tom Tromey <tromey@cygnus.com>
15233 * class.c (init_class_processing): libjava function renamed to
15236 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15238 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15239 * java-tree.def: Fixed DEFTREECODE third argument.
15240 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15241 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15242 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15243 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15244 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15245 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15246 * lang.c (java_tree_code_type, java_tree_code_length,
15247 java_tree_code_name): New arrays.
15248 (lang_init): Append Java tree node definitions to Gcc ones.
15249 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15251 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15253 (java_lex): Allow declaration of empty string constants. Retain
15254 location information on CASE_TK and DEFAULT_TK.
15255 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15256 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15257 Modified to be more robust.
15258 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15259 (build_new_invocation, try_builtin_assignconv,
15260 patch_switch_statement, string_constant_concatenation,
15261 build_string_concatenation, patch_string_cst, patch_string,
15262 java_expand_switch): New function declarations.
15263 * parse.y: Rules related to switch and EH tagged <node>.
15264 (label_id): Set to NULL_TREE
15265 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15267 (this_or_super:): Fixed indentation.
15268 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15269 statement_expression:): Removed call to RULE on all sub-rules.
15270 (switch_expression:, switch_labels:): New rules.
15271 (switch_statement:, switch_block:, switch_block_statement_groups:,
15272 switch_block_statement_group:, switch_labels:, switch_label:):
15274 (throw_statement:, synchronized_statement:, try_statement:):
15275 Defined temporary actions.
15276 (class_instance_creation_expression:): Call
15277 build_new_invocation. Fixed indentation.
15278 (field_access): Fixed indentation.
15279 (method_invocation): Likewise.
15280 (make_qualified_primary): Use THIS_EXPR.
15281 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15282 resolving from SUPER, set *type_found.
15283 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15284 (java_complete_tree): Removed unused local variable `location'. Case
15285 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15286 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15287 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15288 STRING_CST: case. default: checks for patchable strings.
15289 (complete_function_arguments): Transform string constant or
15290 crafted StringBuffer if necessary.
15291 (build_method_invocation): Fixed comments.
15292 (build_new_invocation): New function.
15293 (patch_assignment): Call try_builtin_assignconv to figure a valid
15294 assignment conversion between builtin types.
15295 (try_builtin_assignconv): New function.
15296 (build_binop): Use URSHIFT_EXPR directly to call build.
15297 (operator_string): Use UNARY_PLUS_EXPR.
15298 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15300 (do_merge_string_cste, merge_string_cste,
15301 string_constant_concatenation, build_string_concatenation,
15302 patch_string, patch_string_cst): New function.
15303 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15304 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15305 (build_newarray_node): Use NEW_ARRAY_EXPR.
15306 (build_this): Use THIS_EXPR.
15307 (build_return): Enable debug information on return statement.
15308 (build_if_else_statement): Likewise.
15309 (complete_labeled_statement): Fixed related comment.
15310 (build_loop_body): Fixed comment.
15311 (build_bc_statement): Enable debug information on break/continue
15313 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15315 (patch_switch_statement, case_identity, java_expand_switch): New
15318 1998-09-21 Per Bothner <bothner@cygnus.com>
15320 * buffer.h (BUFFER_INIT): New macro.
15321 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15322 Pass (struct jcf_partial *state) to most functions.
15323 (jcf_block, jcf_relocation): New types.
15324 Support labels, branches, conditionals, loops.
15326 1998-09-21 Tom Tromey <tromey@cygnus.com>
15328 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15330 1998-09-21 Per Bothner <bothner@cygnus.com>
15332 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15333 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15334 not integer_type_node (INT_TYPE_SIZ bits).
15336 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15338 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15339 * jcf-dump.c (print_exception_table): New function.
15340 (disassemble_method): Better handling of wide instructions.
15341 Make more robust for bad input.
15343 1998-09-30 Jeffrey A Law (law@cygnus.com)
15345 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15348 1998-09-17 Jeffrey A Law (law@cygnus.com)
15350 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15352 1998-09-17 Tom Tromey <tromey@cygnus.com>
15354 * Makefile.in ($(PARSE_H)): Removed target.
15356 1998-09-17 Jeffrey A Law (law@cygnus.com)
15358 * Makefile.in (JAVA_OBJS): Add memmove.o
15359 (memmove.o): New target & rules.
15361 1998-09-15 Tom Tromey <tromey@cygnus.com>
15363 * expr.c (expand_invoke): Don't generate a call to the class init
15366 1998-09-14 Jeffrey A Law (law@cygnus.com)
15368 * Makefile.in: Add many missing dependencies.
15369 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15371 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15372 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15374 1998-09-11 Per Bothner <bothner@cygnus.com>
15376 * decl.c (complete_start_java_method): If method is static (and
15377 not private) call _Jv_InitClass.
15378 * expr.c (expand_invoke): Don't call build_class_init.
15380 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15382 1998-09-10 Jeffrey A Law (law@cygnus.com)
15384 * Make-lang.in (GCJ): Define before using.
15386 1998-09-09 Jeffrey A Law (law@cygnus.com)
15388 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15389 losing due to namespace pollution in GNU getopt.h
15391 1998-09-09 Tom Tromey <tromey@cygnus.com>
15393 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15394 (java.all.cross): Likewise.
15395 (java.rest.encap): Likewise.
15397 1998-09-08 Jeffrey A Law (law@cygnus.com)
15399 * gjavah.c (print_class_decls): Fix thinko in arglist
15400 * jcv-io.c (find_classfile): Similarly.
15402 1998-09-07 Jeffrey A Law (law@cygnus.com)
15404 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15406 1998-09-05 Tom Tromey <tromey@cygnus.com>
15408 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15409 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15410 * Makefile.in (PARSE_C): New macro.
15411 (PARSE_H): Likewise.
15412 (PARSE_SCAN_C): Likewise.
15413 ($(PARSE_C)): Target renamed from parse.c.
15414 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15415 (clean): Remove parse-scan.c as well.
15416 (parse.o): Depend on $(PARSE_C).
15418 1998-09-05 Anthony Green <green@cygnus.com>
15420 * README, license.terms: Removed.
15422 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15423 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15424 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15425 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15426 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15427 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15428 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15429 and Java trademark attribution.
15431 1998-09-04 Tom Tromey <tromey@cygnus.com>
15433 * Makefile.in: Use gcjh, not gjavah.
15434 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15435 * Make-lang.in: Changed gjavah to gcjh everywhere.
15437 1998-09-03 Per Bothner <bothner@cygnus.com>
15439 * gjavah.c: Support new -prepend -add -append flags.
15440 (print_method_info): Method is not virtual if class is final.
15442 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15444 * jv-scan.c: Fixed copyright assignment.
15445 * keyword.gperf: Likewise.
15446 * keyword.h: Likewise.
15447 * lex.c: Fixed copyright assignment.
15448 (java_lex): Push unicode back when parsing '<'.
15449 * lex.h: Fixed copyright assignment.
15450 * parse-scan.y: Likewise.
15451 * parse.h: Fixed copyright assignment.
15452 (build_debugable_stmt, complete_for_loop): New function prototypes.
15453 * parse.y: Fixed copyright assignment.
15454 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15455 size_zero_node when completing a loop with no exit condition.
15456 (for_statement_nsi:): Define action.
15457 (for_init:, for_update:): Return size_zero_node when empty.
15458 (declare_local_variables): Call build_debugable_stmt.
15459 (build_debugable_stmt): New function.
15460 (build_loop_body): Build debugable statement around loop
15462 (complete_loop_body): Take into account the debugable statement
15463 around the EXIT_EXPR.
15464 (complete_loop_body): New function.
15465 (patch_exit_expr): Fixed condition inversion.
15467 1998-09-02 Tom Tromey <tromey@cygnus.com>
15469 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15470 name of thread define.
15471 * jvspec.c (THREAD_NAME): New macro.
15473 (THREADLIB): Likewise.
15474 (lang_specific_driver): Recognize attempt to link with thread
15475 library or gc library. Recognize -ljava on command line so it
15476 isn't linked against more than once.
15478 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15480 * parse-scan.y (report_main_declaration): Name of the class
15481 containing `main' can be a qualified name.
15483 1998-08-31 Tom Tromey <tromey@cygnus.com>
15485 * config-lang.in: Changed gjavac to gjc everywhere.
15486 * Make-lang.in: Changed gjavac to gjc everywhere.
15488 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15490 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15491 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15492 and install the files.
15493 * Makefile.in (JAVA_OBJS_LITE): New variable.
15494 (compiler:): Now include jv-scan as a dependency.
15495 (../jv-scan$(exeext), parse-scan.c): New targets.
15496 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15497 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15498 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15499 check for errors even if parse_only.
15500 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15502 (yylex): New function. Uses java_lex body.
15503 (java_lex): Removed commented out statement. Remove local variable
15504 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15505 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15506 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15507 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15508 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15509 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15511 (java_lex_error): Empty if JC1_LITE is defined.
15512 (java_get_line_col): Return 0 if JC1_LITE is defined.
15513 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15514 SET_MODIFIER_CTX): Moved into the section containing the macros
15515 conditionally defined by JC1_LITE.
15516 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15517 argument if JC1_LITE is defined.
15518 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15519 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15521 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15522 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15523 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15524 to different values according to JC1_LITE.
15525 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15526 declared if JC1_LITE set.
15527 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15528 defined if JC1_LITE not set.
15529 (struct parser_ctx): Reorganized and skip the jc1 front end part
15531 (java_layout_classes): New function definition.
15532 (java_push_parser_context, java_init_lex, yyparse, yylex,
15533 yyerror): Prototype always declared. All other static function
15534 prototypes declared only if JC1_LITE is not set.
15535 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15536 declared in parse.h.
15537 (java_layout_classes): New function.
15538 (java_complete_expand_methods): No longer layout the class here.
15539 * parse-scan.y: New file.
15540 * jv-scan.c: New file.
15542 1998-08-25 Tom Tromey <tromey@cygnus.com>
15544 * gjavah.c (main): Handle -friend option.
15545 (friend_specs): New global.
15546 (generate_access): Handle friend_specs.
15547 (process_file): Likewise.
15548 (MAX_FRIENDS): New macro.
15549 (friend_count): New global.
15550 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15551 Changed all callers.
15553 1998-08-24 Per Bothner <bothner@cygnus.com>
15555 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15556 (main): Handle processing all the entries of a named .zip archive.
15557 * jcf-io.c (jcf_trim_old_input): New function.
15558 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15560 1998-08-24 Per Bothner <bothner@cygnus.com>
15562 * lang.c (flag_assume_compiled): Make default be on.
15564 1998-08-21 Per Bothner <bothner@cygnus.com>
15566 * jcf-dump.c: Add bunches of flags to control output more.
15567 (process_class): New function; support printing more than one class.
15568 (main): Support new --print-main and --javap flags.
15569 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15570 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15572 1998-08-20 Per Bothner <bothner@cygnus.com>
15574 Change mangling of dispatch table to match C++ vtable (w/thunks).
15575 * class.c (build_dtable_decl), java-tree.h: New function.
15576 (make_class_data): Call it.
15577 * decl.c (init_decl_processing): Likewise.
15579 1998-08-19 Warren Levy <warrenl@cygnus.com>
15581 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15582 soft_anewarray; adjust args passed.
15583 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15584 match _Jv_NewObjectArray.
15586 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15588 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15589 * expr.c (loopup_label): Call create_label_decl.
15590 (create_label_decl): New function.
15591 (java_lang_expand_expr): Call expand_start_bindings with argument
15593 * java-tree.h Added space after PROTO in function declarations
15595 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15596 (create_label_decl, push_labeled_block): New function
15598 * lex.c (label_id): Initialize.
15599 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15601 * parse.h Added space after PROTO in function declarations when
15603 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15604 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15605 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15606 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15608 (struct parser_ctxt): New fields current_loop,
15609 current_labeled_block.
15610 (build_if_else_statement, patch_if_else_statement,
15611 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15612 generate_labeled_block, complete_labeled_statement,
15613 build_bc_statement, patch_bc_statement, patch_loop_statement,
15614 build_new_loop, build_loop_body, complete_loop_body): New function
15616 * parse.y (java_warning_count): New global variable.
15617 (label_id): New static variable.
15618 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15619 (block:): Return size_zero_node when block is empty.
15620 (empty_statement:): Return size_zero_node.
15621 (statement:): Implement supplemental action when for_statement: is
15623 (label_decl:): New rule.
15624 (labeled_statement:): Rewritten using label_decl. Actions
15626 (labeled_statement_nsi:): Likewise.
15627 (if_then_statement): Actions implemented.
15628 (while_expression): New rule.
15629 (while_statement:): Rewritten using while_expression. Actions
15631 (while_statement_nsi:): Likewise.
15632 (do_statement_begin:): New rule.
15633 (do_statement:): Rewritten using do_statement_begin. Actions
15635 (for_statement:): Rewritten using for_begin. Actions implemented.
15636 (for_statement_nsi:): Likewise.
15637 (for_header:, for_begin:): New rules.
15638 (for_init:): Actions implemented.
15639 (statement_expression_list:, break_statement:,
15640 continue_statement:): Likewise.
15641 (yyerror): Count number of issued warning(s).
15642 (java_report_errors): Report error(s) and/or warning(s).
15643 (java_complete_class): Use build_java_argument_signature to
15644 recompute completed method signature.
15645 (java_check_regular_methods): New locals method_wfl and aflags.
15646 Use method_wfl instead of lookup_cl during error reports. Fixed
15647 indentation and modified some error messages. Use
15648 lang_printable_name in method instead of the DECL_NAME. New code
15649 to issue warnings on methods not overriding corresponding methods
15650 private to a different package.
15651 (java_method_add_stmt): Call add_stmt_to_compound.
15652 (add_stmt_to_compound): New function.
15653 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15654 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15655 (build_if_else_statement, patch_if_else_statement,
15656 build_labeled_block, generate_labeled_block,
15657 complete_labeled_statement, build_new_loop, build_loop_body,
15658 complete_loop_body, patch_loop_statement, build_bc_statement,
15659 patch_bc_statement, patch_exit_expr): New functions.
15660 * typeck.c (build_java_signature): Build argument signature before
15661 enclosing it in between parenthesis.
15663 1998-08-17 Warren Levy <warrenl@cygnus.com>
15665 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15666 (JAVA_OBJS): Added reminder comment
15668 1998-08-13 Nick Clifton <nickc@cygnus.com>
15670 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15671 be interpreted as a long long.
15673 1998-08-13 Warren Levy <warrenl@cygnus.com>
15675 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15676 soft_initialise_class. Use _Jv_NewMultiArray, not
15677 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15678 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15679 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15680 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15682 1998-08-12 Per Bothner <bothner@cygnus.com>
15684 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15685 length_identifier_node): New global tree node constants.
15686 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15687 Replace uses by super_identifier_node etc.
15688 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15690 * parse.y (resolve_field_access): Don't special-case ".length" if
15691 flag_emit_class_files.
15692 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15693 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15696 1998-08-11 Per Bothner <bothner@cygnus.com>
15698 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15699 * class.c (make_method_value): Remove init for removed fields.
15701 * class.c (layout_class): Use build_java_argument_signature.
15702 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15704 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15705 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15706 (build_java_signature): Don't use push_java_argument_signature.
15708 * typeck.c (lookup_argument_method): New function.
15709 * parse.y (java_check_regular_methods): Use lookup_argument_method
15710 instead of lookup_java_method2 followed by lookup_java_method.
15712 * parse.y (check_method_redefinition): Minor optimization.
15714 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15715 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15717 1998-08-10 Tom Tromey <tromey@cygnus.com>
15719 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15722 * gjavah.c (java_float_finite): Use K&R-style definition.
15723 (java_double_finite): Likewise.
15724 (generate_access): Now returns void. Changed all callers.
15725 (last_access_generated): Removed.
15726 (process_file): Only make a single pass over the .class file.
15728 1998-07-29 Per Bothner <bothner@cygnus.com>
15730 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15731 for compatibility for G++ (with -fvtable-thunks).
15732 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15734 * gjavah.c (process_file): Use public inheritance for super-class.
15736 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15738 * lex.c (java_init_lex): Initialize ctxp->package.
15739 * parse.h (struct parser_ctxt): package and package_len replaced
15740 by tree package, an identifier node. Field method_decl_list is
15741 gone. Fixed comments.
15742 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15743 class_in_current_package): New function prototypes.
15744 * parse.y (array_type:): Set class loaded flag on primitive type
15746 (package_declaration:): Assign ctxp->package to the
15748 (method_invocation:): Handle invocation of method qualified by
15750 (single_type_import_declaration:): Removed ambiguity check.
15751 (java_pop_parser_context): New local variable `next'. Reset and
15752 set IMPORT_CLASSFILE_NAME flags on current and previous import
15754 (java_accstring_lookup): Use new local macro COPY_RETURN.
15755 (lookup_field_wrapper): New function.
15756 (parser_qualified_classname): Use merge_qualified_name.
15757 (parser_check_super_interface): Broaden error message.
15758 (do_resolve_class): Check for qualified class name in the current
15759 compilation unit if appropriate.
15760 (process_imports): Check for already defined classes.
15761 (check_pkg_class_access): Got rid of call to
15762 get_access_flags_from_decl.
15763 (java_complete_expand_methods): Call safe_layout_class based on
15764 the current class size.
15765 (make_qualified_primary): Build a WFL qualification on primary if
15767 (merge_qualified_name): New function.
15768 (make_qualified_name): Use merge_qualified_name.
15769 (resolve_expression_name): Use safe_lookup_field.
15770 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15771 (resolve_qualified_expression_name): Likewise. Check on resolved
15772 element accessibility.
15773 (not_accessible_p, class_in_current_package): New functions.
15774 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15775 (patch_method_invocation_stmt): Merged common pieces. Check
15776 accessibility of invoked method.
15777 (check_for_static_method_reference): Add returned type in error
15779 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15780 (refine_accessible_methods_list): Merged two conditions in test.
15781 (java_complete_class): Sanity check on stabilize_ref gone.
15782 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15784 1998-07-28 Per Bothner <bothner@cygnus.com>
15786 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15788 1998-07-24 Tom Tromey <tromey@cygnus.com>
15790 * gjavah.c (F_NAN): Removed.
15791 (F_NAN_MASK): New macro.
15792 (F_POSITIVE_INFINITY): Removed.
15793 (F_NEGATIVE_INFINITY): Likewise.
15794 (java_float_finite): Rewrote.
15795 (D_NAN_MASK): Renamed.
15796 (java_double_finite): Rewrote.
15797 (D_POSITIVE_INFINITY): Removed.
15798 (D_NEGATIVE_INFINITY): Likewise.
15800 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15801 If verbose, print underlying representation of value in hex.
15803 1998-07-24 Per Bothner <bothner@cygnus.com>
15805 * buffer.h, buffer.c: New files.
15806 * Makefile.in (JAVA_OBJS): Add buffer.o.
15808 Support locals variables and writing their debug entries to .class.
15809 * jcf-write.c: Simplify some by user new buffer type.
15810 (vode_buffer_grow): Removed.
15811 (struct localvar_info): New type.
15812 (localsvars, localvartable): New buffers.
15813 (localvar_alloc, localvar_free): New functions.
15814 (generate_bytecode_insns): Handle local variables.
15815 (generate_classfile): Write LocalVariableTable attribute.
15817 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15819 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15820 * zipfile.h (ZIPMAGIC): New macro.
15822 1998-07-24 Tom Tromey <tromey@cygnus.com>
15824 * Makefile.in (gjavah.o): Updated dependencies.
15825 (jcf-dump.o): Likewise.
15826 (all.indirect): Use ../gjavah.
15827 (../gjavah$(exeext)): Likewise.
15828 (clean): Don't remove gjavah.
15829 (clean): Remove parse.c, not java/parse.c.
15830 * Make-lang.in (java): Added gjavah.
15831 (gjavah$(exeext)): New target.
15832 (GJAVAH_SOURCES): New macro.
15833 (java.all.build): Added gjavah.
15834 (java.all.cross): Likewise.
15835 (java.rest.encap): Likewise.
15836 * config-lang.in (compilers, stagestuff): Added gjavah.
15838 1998-07-23 Tom Tromey <tromey@cygnus.com>
15840 * gjavah.c (java_float_finite): New function.
15841 (java_double_finite): Likewise.
15842 (F_POSITIVE_INFINITY): New macro.
15843 (F_NEGATIVE_INFINITY): Likewise.
15845 (D_POSITIVE_INFINITY): Likewise.
15846 (D_NEGATIVE_INFINITY): Likewise.
15848 (print_field_info): Use java_float_finite and java_double_finite.
15850 1998-07-23 Per Bothner <bothner@cygnus.com>
15852 * parse.y (method_header): Name "this" implicit argument.
15854 1998-07-22 Per Bothner <bothner@cygnus.com>
15856 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15857 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15858 (put_linenumber): New function.
15859 (generate_bytecode_insns, generate_classfile): Write line numbers.
15861 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15863 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15864 (lookup_name, build_known_method_ref, build_class_init,
15865 build_invokevirtual, invoke_build_dtable, match_java_method,
15866 build_field_ref, pushdecl_force_head, build_java_binop,
15867 binary_numeric_promotion, build_decl_no_layout,
15868 build_java_arrayaccess, build_newarray, build_anewarray,
15869 build_java_array_length_access, build_java_arraynull_check): New
15870 extern function prototypes.
15871 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15872 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15874 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
15876 * jcf.h (jcf_out_of_synch): New extern function prototype.
15877 * parse.h: Static/global function implemented in parse.y
15878 prototyped and declarations moved at the end of the file.
15879 (DECL_P): Check that the argument isn't null.
15880 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15881 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
15882 (QUAL_DECL_TYPE): New macro.
15883 (PARAMS): Macro definition removed.
15884 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
15885 (return_statement:): Call build_return.
15886 (field_access:): Call make_qualified_primary in sub rule.
15887 (method_invocation:): Build method invocation and call
15888 make_qualified_primary when processing primaries.
15889 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
15890 get_type_from_signature.
15891 (java_check_regular_method): Extra integer 0 argument when calling
15892 lookup_java_method2.
15893 (lookup_java_interface_method2): Extra method DECL argument when
15894 calling lookup_java_interface_method2.
15895 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
15896 COMPOUND_EXPR node.
15897 (java_complete_expand_method): Layout current class iff not
15898 already done. Don't process interface's methods.
15899 (java_complete_expand_method): Use super class only if it
15900 exists. Use current class otherwise.
15901 (make_qualified_primary): New function.
15902 (resolve_expression_name): Process qualified expression or
15903 expression from primary the same way.
15904 (resolve_expression_name): Two last arguments to
15905 resolve_field_access are now NULL_TREEs.
15906 (resolve_field_access): New variable is_static. Local field must
15907 be DECLs. is_static computed on field DECLs only. Append code in
15908 where_found to the field access if necessary. Use QUAL_DECL_TYPE
15909 to initialize field_type.
15910 (resolve_qualified_expression_name): New local variable,
15911 previous_call_static and is_static. Handle primaries with function
15912 calls, casts, array references and `this'. `super' now handled as
15913 `(super_class)this'. Use is_static to clarify boolean expressions.
15914 Added code to handle case where a proper handle is required to
15915 access a field. Use QUAL_DECL_TYPE where applicable.
15916 (maybe_access_field): New function.
15917 (patch_method_invocation_stmt): New arguments primary, where,
15918 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
15919 deleted. Use `where' as a type to search from if specified. Check
15920 for static method reference where forbidden. Append primary or
15921 current_this to the argument list if not calling constructor nor
15923 (check_for_static_method_reference): New function.
15924 (patch_invoke): Layout the class on which new is done if
15926 (lookup_method_invoke): Changed format to report errors on
15928 (qualify_ambiguous_name): New local variable this_found. Now
15929 handle things from primaries. Method call are considered
15931 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
15932 changed into NULLs.
15933 (not_initialized_as_it_should_p): Comply with the new DECL_P.
15934 (java_complete_tree): New case fo RETURN_EXPR. Process function
15935 call arguments in separate function.
15936 (complete_function_arguments): New function.
15937 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
15939 (patch_assignment): Take the return function slot into account as
15940 a RHS. Distinguish assignment from a return.
15941 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
15942 when checking methods in interfaces.
15943 (resolve_type_during_patch): NULL argument to unresolve_type_p
15944 instead of NULL_TREE.
15945 (patch_newarray): Fixed typo in comment.
15946 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
15947 (build_return, patch_return): New functions.
15948 * typeck.c (lookup_java_constructor): Fixed typo in comment.
15950 1998-07-21 Per Bothner <bothner@cygnus.com>
15952 * constants.c (find_name_and_type_constant, find_fieldref_index,
15953 find_methodref_index): New methods.
15954 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
15955 just return given method. Also, rename to build_known_method_ref.
15956 (expand_invoke): Rename call to build_invoke_non_interface.
15957 * java-tree.h, parse.h: Update prototype.
15958 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
15959 (such as expand_expr_stmt) if flag_emit_class_files.
15960 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
15961 STACK_TARGET, IGNORE_TARGET): New macros.
15962 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
15963 (generate_bytecode_insn): New function to generate method's bytecode.
15964 (generate_classfile): Node generate Code attribute for a method.
15965 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
15966 push_long_const, field_op, adjust_typed_op, maybe_wide):
15967 New functions used by generate_bytecode_insn.
15969 * typeck.c (signature_include_return): Remove variable.
15970 (push_java_argument_signature, build_java_argument_signature): New.
15971 (build_java_signature): Use push_java_argument_signature.
15972 * parse.y: Use build_java_argument_signature instead of fiddling
15973 with signature_include_return.
15975 1998-07-17 Tom Tromey <tromey@cygnus.com>
15977 * gjavah.c (print_c_decl): Always generate JArray<>* for array
15980 * Makefile.in (all.indirect): Added gjavah$(exeext).
15981 (gjavah$(exeext)): Added $(exeext).
15984 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15986 * class.c (layout_class): Call to java_layout_parsed_class replace
15987 by safe_layout_class.
15988 * expr.c (build_java_array_length_access): Removed static storage
15989 class in the function definition.
15990 (build_java_arraynull_check): Likewise.
15991 Also fixed typos in two comments.
15992 * lex.c (java_init_lex): Initialize static global kw_length.
15993 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
15994 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
15996 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
15997 * parse.h (resolve_no_layout): New static function declaration.
15998 (get_identifier_in_static): Declaration removed.
15999 (java_layout_parsed_class): Function name declaration changed to
16001 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16002 not_initialized_as_it_should_p, build_this): New static function
16004 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16005 binary_numeric_promotion, stabilize_reference,
16006 build_decl_no_layout, build_java_arrayaccess): Extern function
16007 declarations moved into their own section.
16008 (build_newarray, build_anewarray, build_java_array_length_access,
16009 build_java_arraynull_check): New extern function declarations.
16010 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16011 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16013 (CALL_CONSTRUCTOR_P): New macro.
16014 * parse.y (kw_length): New static global tree node.
16015 (return_statement): Tagged <node>.
16016 (RETURN_TK): Tagged <operator>.
16017 (variable_declarator_id:): Build variable declaration with an
16018 empty initialization value if a syntax error was found in the
16019 initialization part of the variable declaration.
16020 (statement_without_trailing_substatement:): return_statement: now
16021 uses the default rule.
16022 (return_statement:): Temporarily fixed to return NULL_TREE.
16023 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16024 (class_instance_creation_expression:): Class creation rules now
16025 call build_method_invocation upon reduction.
16026 (array_creation_expression:): Rules call build_newarray_node upon
16028 (dim_exprs:): Build a list of dimension expressions.
16029 (dim_expr:): Store location of the OSB_TK in the dimension
16031 (method_invocation:): Added a new error rule.
16032 (build_unresolved_array_type): WFL argument may also be an array
16033 on a primitive type. Name of the argument changed to reflect this.
16034 (method_declarator): Insert argument type at the beginning of the
16035 argument type list and later reverse the list.
16036 (unresolved_type_p): Argument 'returned' may be optionally
16038 (java_layout_class_from_source): Function renamed
16040 (resolve_and_layout): Now call resolve_no_layout and
16042 (resolve_no_layout): New function.
16043 (purify_type_name): New function.
16044 (complete_class_report_errors): Call purify_type_name during error
16045 report on a type not found.
16046 (process_imports): error_found local variable doesn't need to be
16047 initialized to zero.
16048 (declare_local_variables): New local type_wfl. Fixed typo in error
16049 message. type_wfl assigned to unresolved type and used to register
16050 incomplete type. Build a WFL around the variable initialization
16051 statement so that debug info can be generated on it.
16052 (source_start_java_method): Reverse argument list after they've
16054 (current_this): New static global variable.
16055 (java_complete_expand_methods): Set current_this when appropriate.
16056 (resolve_expression_name): Build correct static and non static
16057 field access bearing a simple name.
16058 (resolve_field_access): Resolve the length field of arrays. Handle
16060 (patch_method_invocation_stmt): Set the type of the method
16061 invocation to error_mark_node. This value is later overridden by a
16062 valid type, if any. Don't handle qualified constructor invocation
16063 as qualified method invocation. Call lookup_method_invoke with its
16064 new flag. It's no longer necessary to access the selected method
16065 as the value of a tree list. Handle constructor invocation.
16066 (patch_invoke): Reverse argument list when invoking non interface
16067 methods. Insert call to new as the first argument of the
16069 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16070 defined within a final class. Return INVOKE_STATIC if the invoked
16071 method is a constructor.
16072 (lookup_method_invoke): New lc argument is a flag to indicate a
16073 constructor lookup. Now handle constructor lookup. Choose the most
16074 specific method in case several were matching the invocation
16075 requirements. Return a method decl instead of a tree list featuring
16076 one single method decl element.
16077 (refine_accessible_methods_list): New lc flag argument to
16078 indicate that a constructor is being looked up.
16079 (not_initialized_as_it_should_p): New function.
16080 (java_complete_tree): Now process fake tree codes
16081 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16082 save_expr on resolved function call arguments. Case on
16083 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16084 (patch_assignment): LHS can be a field access expression. When
16085 dealing with reference, lhs_type is the promoted type of the
16086 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16088 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16089 (patch_binop): Use not_initialized_as_it_should_p where
16091 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16092 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16094 (resolve_type_during_patch): New function.
16095 (patch_cast): Call resolve_type_during_patch to resolve type and
16096 report error accordingly.
16097 (patch_array_ref): Use not_initialized_as_it_should_p where
16098 applicable. Array base expression is saved before being
16099 used. Promote the type of an array elements if it contains non
16101 (build_newarray_node, patch_newarray, build_this): New functions.
16103 1998-07-16 Tom Tromey <tromey@cygnus.com>
16105 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16106 increment it in `for' statement.
16107 (print_field_info): If number is inf or nan, don't print it.
16108 (print_method_info): If method name is `delete', just ignore it.
16109 (print_c_decl): Special-case jstringArray.
16111 * gjavah.c (help): New function.
16112 (no_argument): New function.
16113 (usage): Changed text.
16114 (main): Rewrote argument handling. Now handles -v, --help,
16116 (version): New function.
16117 (found_error): New global.
16118 (main): Return found_error.
16119 (generate_access): Set found_error.
16120 (print_c_decl): Likewise.
16122 1998-07-15 Tom Tromey <tromey@cygnus.com>
16124 * gjavah.c (print_c_decl): Don't print "," when examining field.
16125 Skip type name when looking at "[L" types.
16126 (process_file): Now static.
16127 (generate_access): Now returns int.
16128 (last_access_generated): New global.
16129 (process_file): Clear last_access_generated; make multiple passes
16131 (print_field_info): Just return if generate_access returns true.
16132 (print_method_info): Likewise. Also, allow <init> functions to
16134 (print_c_decl): Added is_init argument. Print constructors
16136 (print_cxx_classname): Use UTF8_GET to extract characters from
16138 (print_base_classname): New function.
16139 (print_class_decls): New function.
16140 (process_file): Use it.
16141 (utf8_cmp): New function.
16143 1998-07-13 Nick Clifton <nickc@cygnus.com>
16145 * lang-options.h: Format changed to match changes in gcc/toplev.c
16146 to implement a --help option.
16148 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16150 * decl.c (init_decl_processing): Revert change to dtable_type.
16152 1998-07-09 Per Bothner <bothner@cygnus.com>
16154 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16156 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16158 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16160 * lang.c (lang_init): Default flag_exceptions to 1, without
16161 checking to see if it's 2 first.
16163 1998-07-08 Jeffrey A Law (law@cygnus.com)
16165 * constants.c: Include "system.h".
16166 * decl.c: Likewise.
16167 * lang.c (flag_new_exceptions): Get via extern now.
16168 (lang_init_options): New functions. Turn on flag_new_exceptions.
16170 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16172 * lex.c (java_lex): Return 0 when we see an invalid character in
16175 * lex.c (java_read_char): Specify extra argument when calling
16177 (java_read_unicode, java_parse_end_comment,
16178 java_parse_escape_sequence): Likewise,
16179 (java_lex): Specify extra argument when calling
16180 java_lex_error. Test that IDs are beginning with a legal character
16181 for IDs. Handle invalid characters with an error message and a
16182 call to java_lex_error.
16183 (java_lex_error): Adjust column position by new argument
16184 `forward'. Issue an error even if in the middle of reporting an
16187 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16189 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16190 we don't explicitly put a null pointer when we're copying it.
16192 1998-07-07 Tom Tromey <tromey@cygnus.com>
16194 * gjavah.c (print_cxx_classname): New function.
16195 (super_class_name): Likewise.
16196 (print_super_fields): Removed.
16197 (in_super): Removed.
16198 (print_field_info): Never generate #defines.
16199 (print_c_decl): Changed generated types to match JNI. No longer
16200 print class name before method name.
16201 (print_method_info): Print "static" before static methods.
16202 Print "virtual" before non-final methods.
16203 (usage): Use exit(1), not exit(-1).
16205 (print_field_info): Use %.17g to print a double.
16206 (last_access): New globals.
16207 (process_file): Initialize last_access.
16208 (usage): Now static.
16209 (ACC_VISIBILITY): New define.
16210 (generate_access): New function.
16211 (print_field_info): Call it.
16212 (print_method_info): Likewise. Also, generate information for all
16213 methods, not just native methods. Return void.
16214 (print_c_decl): Return void.
16215 (print_field_info): Return void.
16217 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16219 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16220 processing the jc1 grammar file. Prefix bison functions and
16221 variables with java_.
16222 (parse.c): Dependencies on parse.h and lex.h
16223 * expr.c (build_java_arrayaccess): Function now global.
16224 * java-tree.h: Comment reorganized to carry on previous
16225 classification effort.
16226 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16227 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16228 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16229 java_parse (new prefix java_ generated by bison).
16230 (java_layout_parsed_class, java_register_parsed_class): Function
16232 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16233 * lex.c (static tree wfl_op): Variable deleted.
16234 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16235 ctxp fields to NULL_TREE.
16236 (java_lex): No longer create WFL for operators. Filename caching
16237 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16238 created as STRING_CST and later expanded. Removed extra argument
16239 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16241 (build_wfl_node): Removed code in comments.
16242 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16243 store token and location data in the current bison token.
16244 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16245 static/extern function declaration at the beginning of the file.
16246 (struct qualification): Data structure definition deleted.
16247 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16248 (qualify_ambiguous_name): Function declaration modified. Function
16249 now returns nothing.
16250 (build_array_ref, patch_array_ref, make_qualified_name,
16251 resolve_qualified_expression_name, maybe_generate_clinit,
16252 resolve_field_access): New static function declarations.
16253 (build_java_arrayaccess): New extern function declaration.
16254 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16255 (CALL_EXPR_PRIMARY): Macro deleted.
16256 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16257 (struct parser_ctxt): Field initialized_final
16258 removed. non_static_initialized, static_initialized: New fields.
16259 * parse.y (static tree kw_super, static tree kw_this): New global
16261 (%union): tree wfl field of operator member replaced by int
16262 location. WFLs are non longer created for operators.
16263 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16264 (qualified_name:): Now calls make_qualified_name to build the
16266 (type_declaration:): Consider generating <clinit> when class
16268 (variable_declarator:): Directly build an assignment node when the
16269 variable is initialized when declared.
16270 (this_or_super:): Build a WFL and set current location when THIS
16271 or SUPER are parsed.
16272 (expression_statement:): Wrap statement around a WFL.
16273 (primary_no_new_array:): Fixed typo. Changed value returned by
16274 THIS_TK because of its new type (temporary).
16275 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16276 (field_access:): Build qualified name with SUPER.
16277 (method_invocation:): Fixed returned value because of SUPER's new
16279 (array_access:): Use OSB_TK location information.
16280 (post_increment_expression:, post_decrement_expression:,
16281 unary_expression:, pre_increment_expression:,
16282 pre_decrement_expression:, unary_expression_not_plus_minus:,
16283 cast_expression:, multiplicative_expression:,
16284 additive_expression:, shift_expression:, relational_expression:,
16285 equality_expression:, and_expression:, exclusive_or_expression:,
16286 inclusive_or_expression:, conditional_and_expression:,
16287 conditional_or_expression:, assignment:): Use new location/token
16288 information available on operators.
16289 (create_class): Set super_decl_type to NULL_TREE when processing
16291 (register_fields): Field initialization is now a MODIFY_EXPR
16292 node. Chain initialization code to the matching lists (according
16293 to the field declaration modifiers).
16294 (maybe_generate_clinit): New function.
16295 (method_header): Don't set method's DECL_NAME to a WFL when adding
16296 methods to java.lang.Object.
16297 (resolve_and_layout): Now can return NULL_TREE if the type
16298 resolution fails. Otherwise, return the class DECL instead of its
16300 (check_method_redefinition): Don't patch method DECL_NAME if it
16301 belongs to java.lang.Object.
16302 (process_imports): Simply assign error_found to the value returned
16303 by check_pkg_class_access.
16304 (declare_local_variables): Don't use their init statements (if
16305 any) when parsing error were previously found. Reuse MODIFY_EXPR
16306 build during parsing as an init statement.
16307 (java_method_add_stmt): Now return the current method body.
16308 (java_layout_parsed_class, java_register_parsed_class): Functions
16310 (java_complete_expand_methods): Initialize the constant pool on a
16311 per class basis. Layout the classes before expanding their method
16312 bodies. Don't try expand artificial constructor code if error were
16313 found. Make the classes data and register them if no error were
16315 (java_complete_expand_method): Retrieve an artificial constructor
16316 argument list before entering its body. Assign the top block to
16317 the artificial constructor function body and set types of declared
16318 blocks and compound statements to void. Walk method body if not an
16319 artificial constructor.
16320 (make_qualified_name, cut_identifier_in_qualified): New functions.
16321 (resolve_expression_name): Fixed comments. Save/restore the
16322 current class CLASS_LOADED_P flag value. Build non qualified
16323 static field access and handle qualified expression names.
16324 (resolve_field_access, resolve_qualified_expression_name): New
16326 (patch_method_invocation_stmt): Use the new expression resolution
16327 scheme, calling resolve_field_access when the function call is
16328 resolved as an expression.
16329 (qualify_ambiguous_name): Function rewritten to work on qualified
16330 expression produced by make_qualified_name.
16331 (java_complete_tree): Promote type when function's argument are
16332 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16333 the assignment to discover further errors if RHS is a expression
16334 name that fails to evaluate. Declare LHS initialized even though
16335 the assignment failed. Don't use the location variable and removed
16336 extra argument in patch function calls. Now handle the ARRAY_REF
16337 case and build internal string representation when STRING_CSTs are
16339 (build_method_invocation): Don't wrap function call around a WFL.
16340 (build_assignment): Likewise. Use the operator location
16342 (patch_assignment): Handle array access LHSs. Handle error
16343 provenance, resulting in a better error report.
16344 (build_binop): Use op_location from operator as binop location
16346 (build_unaryop, build_incdec, build_cast): Likewise.
16347 (patch_binop): Extract location information from the node. Fixed
16348 typo in error message.
16349 (patch_unary_op): Extract location information from the node.
16350 (build_array_ref, patch_array_ref): New functions.
16352 1998-07-01 Tom Tromey <tromey@cygnus.com>
16354 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16355 match _Jv_IsInstanceOf.
16356 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16357 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16359 1998-06-30 Tom Tromey <tromey@cygnus.com>
16361 * decl.c (init_decl_processing): Functions are now named
16362 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16364 1998-06-29 Per Bothner <bothner@cygnus.com>
16366 * java-tree.h (load_class): Add prototype.
16367 * class.c (is_compiled_class): Add missing arg to load_class.
16368 * expr.c (expand_java_NEW): Call load_class.
16369 * parse.y (process_import): Removed bogus use of void return value.
16371 1998-06-25 Per Bothner <bothner@cygnus.com>
16373 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16374 Function name is "_Jv_Throw" instead of "soft_athrow".
16375 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16376 Function name is "_Jv_AllocObject" instead of "soft_new".
16377 Takes an extra parameter (object size).
16378 * expr.c: Update calls.
16380 1998-06-24 Per Bothner <bothner@cygnus.com>
16382 * lex.c (java_get_line_col): Handle end-of-file.
16383 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16385 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16387 * lang.c (lang_init): Make -fexceptions the default.
16388 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16389 exception handling is not turned on.
16391 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16393 * lang.c (flag_new_exceptions): Make this this default.
16394 * decl.c (end_java_method): Call emit_handlers.
16395 * except.c (method_init_exceptions): Set language code and version.
16396 (expand_start_java_handler): Enable exception, and call
16397 expand_eh_region_start.
16398 (expand_end_java_handler): Enable exception, and set up catch blocks.
16399 (emit_handlers): New routine to generate the saved handlers.
16400 * java-except.h (emit_handlers): Add prototype.
16402 1998-06-12 Per Bothner <bothner@cygnus.com>
16404 We used to have three different representations of the constant pool:
16405 the CPool structure, the tree_constant_pool, and the constructures
16406 used to build the Class object (which may need class and string
16407 constants) in compiled code. None were appropriate for compiling
16408 to .class files, so I did a major overhaul.
16410 First, the tree_constant_pool array was removed. Things were
16411 modified to the CPool structure in the JCF could be used.
16412 Second, a "capacity" field was added to the CPool, and functions
16413 written to search for a matching constant, adding one if not found.
16414 The code that generated the Class object was changed to use a CPool.
16415 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16416 the static Class object are now only in build_constants_constructor.
16417 Finally, I wrote code which can generate a .class file (including its
16418 constant pool) from the RECORD_TYPE of a class. This is a big step
16419 on the way to compiling Java source into .class files.
16421 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16422 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16424 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16425 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16426 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16427 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16428 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16429 (lang_type): Removed constant_pool field.
16430 * jcf.h (CPool): Renamed size to count. Added field capacity.
16431 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16432 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16433 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16435 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16436 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16437 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16438 (set_constant_entry, find_constant1, find_constant2,
16439 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16440 find_utf8_constant, find_class_or_string_constant): New functions.
16442 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16443 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16444 (give_name_to_class, get_class_constant): Likewise.
16445 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16446 (get_name_and_type_constant, get_ref_constant): Removed.
16447 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16448 * parse.y: Don't save/restore tree_constant_pool.
16449 * verify.c (verify_jvm_instructions): Update for new approach.
16450 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16452 * lang-options.h: Added -femit-class-file, -femit-class-files.
16453 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16454 (lang_f_options): Added "emit-class-file(s)".
16456 * expr.c (build_java_arrayaccess): Generate more efficient array
16457 bounds checking, by using unsigned compare.
16459 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16461 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16463 * parse.h: New comment on the handling of unresolved type
16464 identifiers. JDEPs are now part of the jdep_code enum.
16465 (typedef struct jdep): Now use enum jdep_code or int, depending on
16466 availability. Both are narrowed down to an 8 bits bitfield.
16467 (CALL_EXPR_PRIMARY): Fixed comment.
16469 1998-06-10 Tom Tromey <tromey@cygnus.com>
16471 * Make-lang.in (java): Added gjavac and jvgenmain.
16472 (java.start.encap): Depend on gjavac.
16473 (java.rest.encap): Depend on jvgenmain.
16475 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16476 (JAVA_CROSS_NAME): Likewise.
16477 (java.all.build): Depend on jvgenmain and gjavac.
16478 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16479 (jvgenmain$(exeext)): New target.
16480 (java.install-common): Wrote.
16481 * config-lang.in (compilers, stagestuff): Added gjavac and
16484 1998-06-10 Dave Brolley <brolley@cygnus.com>
16486 * lang.c (lang_decode_option): New argc/argv interface.
16488 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16490 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16491 * decl.c (build_decl_no_layout): New function.
16492 * expr.c (java_lang_expand_expr): Layout declarations found in
16493 blocks before they're pushed.
16494 * jcf-parse.c (load_class): Save current line when parsing class
16496 (parse_source_file): Register class before expanding their
16498 * lang.c (put_decl_node): Produce `null' when `void *' is
16500 * lex.c (static tree wfl_op): New static global, for error report
16502 (java_init_lex): wfl_operator and wfl_op initialized
16503 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16505 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16506 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16507 build_unresolved_array_type): New static function definitions.
16508 (build_decl_no_layout): New extern function declared.
16509 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16510 faulty modifier exists.
16511 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16512 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16513 (UNARY_PLUS_EXPR): New fake operator.
16514 (struct parser_ctxt): New field osb_number.
16515 * parse.y (static tree wfl_operator): New static WFL for operator
16516 bound error messages.
16517 (DECR_TK, INCR_TK): Moved.
16518 (OP_TK): Tagged <operator>.
16519 (array_type:): Now call build_unresolved_array_type.
16520 (dim_expr:): Count the number of '[' seen.
16521 (post_increment_expression, post_decrement_expression,
16522 pre_increment_expression, pre_decrement_expression,
16523 unary_expression_not_plus_minus, unary_expression:): Actions are
16524 now building the corresponding unary expressions.
16525 (cast_expression:): Actions are now building cast expressions.
16526 (build_unresolved_array_type): New function.
16527 (create_interface): Reset the number of declared interfaces.
16528 (create_class): Likewise.
16529 (method_header): Methods declared within the scope of an interface
16530 are now implicitly set public and abstract.
16531 (java_complete_class): Variable's and parameter's type are patched
16532 with a promoted type.
16533 (declare_local_variables): Resolved non builtin types are promoted
16534 before being used to build a variable decl. Removed type patch
16535 posted on variable initialization statement.
16536 (source_start_java_method): Use build_decl_no_layout to build the
16537 decl of a parameter of incomplete type.
16538 (java_register_parsed_class): Process interfaces too. Call
16539 rest_of_decl_compilation on each processed class declarations.
16540 (java_complete_expand_methods): Don't attempt to expand things in
16542 (java_complete_tree): Process CONVERT_EXPR, even though it always
16543 has a type. Propagate error_mark_node to node's type too. Promote
16544 method's call argument type and return error_mark_node if
16545 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16546 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16547 handle unary operator nodes.
16548 (build_assignment): Added comment.
16549 (print_int_node): New function.
16550 (patch_assignment): New second argument. New error handling. Use
16551 print_int_node. Handle references. Use can_cast_to_p to issue
16552 different error message according to the context and check upon
16553 the initialization of the RHS.
16554 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16555 (operator_string): Handle more operators.
16556 (patch_binop): No longer use a function static
16557 wfl_operator. Improved error message on shift distance.
16558 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16559 patch_cast): New functions.
16561 1998-06-05 Per Bothner <bothner@cygnus.com>
16563 * jvspec.c: New file.
16564 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16566 * java-tree.h (identifier_subst): Add declaration.
16568 1998-06-04 Tom Tromey <tromey@cygnus.com>
16570 * jvgenmain.c (main): Generate call to JvRunMain.
16572 * class.c (make_class_data): Push value for "sync_info" field.
16573 * decl.c (init_decl_processing): Push "sync_info" field.
16575 1998-06-03 Per Bothner <bothner@cygnus.com>
16577 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16578 Java (source) name, not signature.
16579 Set TYPE_ALIGN to (at least) that of element_type.
16581 1998-06-02 Per Bothner <bothner@cygnus.com>
16583 * class.c: Moved classname-mangling-rekated code to ...
16584 * mangle.c: ... this new file.
16585 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16586 * Makefile.in: Update for above changes.
16588 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16590 * expr.c (truthvalue_conversion): Convert integer and floating
16591 point value to their truth value.
16592 * lex.c (java_lex): Handle the `null' literal.
16593 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16594 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16595 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16598 * parse.y: Reorganization/documentation on token declaration.
16599 (binop_lookup[]): New added new tree codes.
16600 (relational_expression): Build corresponding binary operators.
16601 (equality_expression, conditional_and_expression,
16602 conditional_or_expression): Likewise.
16603 (java_complete_class): Fix crash in debug message.
16604 (java_complete_tree): Check initialization of method call
16605 arguments. Further bogus node evaluation to detect more error
16606 during assignments. Handles more binary operators.
16607 (patch_assignment): Use DECL_P.
16608 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16610 (operator_string): Handle more case. Compacted source.
16611 (patch_binop): Changed function comment. Checking for
16612 uninitialized first operand takes the compound assignment into
16613 account and uses DECL_P. Checking for uninitialized second operand
16614 delayed to routine's end. Use macros to issue type bound error
16615 messages and issue messages on both operands if their types are
16616 different. Force fixed type into node. Handle all binary
16619 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16621 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16622 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16623 build operator node and return tokens.
16624 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16625 * parse.h (java_complete_tree): Changed returned type in prototype.
16626 (build_method_invocation, build_assignment, patch_assignment,
16627 patch_binop): New static function declarations.
16628 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16629 BUILD_EXPR_WFL): New macros.
16630 * parse.y (enum tree_code binop_lookup[]): New static for token to
16632 (%union): Parser union has new sub-structure `operator'.
16633 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16634 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16635 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16636 ASSIGN_ANY_TK): Tokens tagged `operator'.
16637 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16638 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16639 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16640 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16641 (assignment_operator:): Rule tagged `operator'.
16642 (expression_statement:): Re-installed default rule.
16643 (method_invocation:): Sub rules call build_method_invocation.
16644 (postfix_expression:): Don't attempt to resolve name here. Just
16646 (multiplicative_expression:): Sub-rules build corresponding binop
16648 (additive_expression:, shift_expression:, and_expression:,
16649 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16650 (assignment:): Sub rule invoke build_assignment.
16651 (assignment_operator:): Default rules on sub rules.
16652 (force_error): Added documentation on this variable.
16653 (declare_local_variables): Build initialization calling
16655 (expand_start_java_method): Removed unused rtx declaration. Mark
16656 arguments as already initialized.
16657 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16658 (java_complete_expand_methods): Don't process next method if
16659 completion of the previous one triggered errors.
16660 (java_complete_expand_method): Call source_end_java_method if no
16661 error were found during completion.
16662 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16663 locals declaratilon. Handle names found within a class. Return
16664 error_mark_node when things aren't found.
16665 (patch_method_invocation_stmt): Return error_mark_node on failures.
16666 (patch_invoke): Removed unused local. Return the correct node.
16667 (java_complete_tree): Now returns a value. The BLOCK section binds
16668 local identifiers and the type of a BLOCK is now void. Assign the
16669 result of operand completion on COMPOUND_EXPR. Assign the
16670 encapsulated node of a WFL to the result of its completion, except
16671 when the node is an identifier. Now handle MODIFY_EXPR and several
16672 binary operators. Return error_mark_node on errors.
16673 (build_method_invocation, build_assignment, patch_assignment,
16674 build_binop, operator_string, patch_binop): New functions.
16675 * typeck.c (binary_numeric_promotion): New function.
16677 1998-05-21 Per Bothner <bothner@cygnus.com>
16679 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16680 Replace most uses of ident_subst by identifier_subst.
16682 * class.c (push_class_static_dummy_field): Removed function.
16683 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16684 instead of looking got "class" static field. Create that decl here.
16685 (class_identifier_node): Removed; no longer needed.
16686 (init_class_processing): Don't init class_identifier_node.
16687 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16688 Do nreverse 0 times (instead of twice) for Object and Class.
16689 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16691 1998-05-20 Per Bothner <bothner@cygnus.com>
16693 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16694 while initializing linenumber_count and linenumber_table.
16695 Do it before init_function_start (which calls emit_line_note).
16696 * expr.c (expand_byte_code): Don't need to clear lineno here.
16698 1998-05-18 Tom Tromey <tromey@cygnus.com>
16700 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16701 then mangle number as _N_.
16703 * class.c (mangle_class_field): New function.
16704 (build_class_ref): Set assembler name of class reference using
16705 mangle_class_field.
16706 (push_class_static_dummy_field): Likewise.
16708 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16710 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16711 of assigning to TREE_CODE. The latter method exploits a feature
16712 of GCC that is not ANSI compliant.
16714 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16716 * decl.c (pushdecl_force_head): New function.
16717 (pushlevel): Removed conditional printf.
16718 (complete_start_java_method): Don't enter local variable scope if
16719 function is compiled from source code.
16720 * expr.c: parse.h now included
16721 (java_lang_expand_expr): New function.
16722 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16723 printf. Terminate buffer when doing directories.
16724 * jcf-parse.c (parse_source_file): Call lang_init_source before
16725 parsing and before code generation.
16726 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16727 use printf if the macro is defined.
16728 * lang.c (lang_init): Install lang_expand_expr hook on
16729 java_lang_expand_expr.
16730 (java_dummy_print): New function.
16731 (lang_init_source): New function.
16732 * lex.c (java_lex): Remember location of an opening brace at the
16733 second nesting level.
16734 (java_is_eol): Unget character seen after a CR if it is EOF.
16735 * parse.h: Now includes lex.h
16736 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16737 printf if the macro is defined.
16738 (expand_start_java_method, build_expr_block, enter_block,
16739 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16740 New static function declarations.
16741 (pushdecl_force_head): New extern function declaration.
16742 (INCOMPLETE_TYPE_P): New macro.
16743 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16744 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16745 BLOCK_EXPR_ORIGIN): New macros.
16746 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16747 DECL_SOURCE_LINE_LAST): New macros.
16748 (struct parser_ctxt): Removed field current_method_decl, redundant
16749 with the field current_function_decl. Added fields
16750 first_ccb_indent1 and pending_block.
16751 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16752 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16754 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16755 (compilation_unit:): Cosmetic on sub rule.
16756 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16757 (variable_initializer:): Installed default rule on expression:.
16758 (method_declaration:): method_header: starts a new
16759 method. method_body: installs the function body, absorbs blocks
16760 emitted for temporary variable scopings, pops function's body block
16761 and merges function's last statement lineno in DECL_SOURCE_LINE.
16762 (method_body:): Installed default rules.
16763 (block:): Call enter_block when an opening brace is seen. Absorb
16764 scoping blocks and call exit_block when a closing brace is seen.
16765 (block_statement:): Cosmetic changes.
16766 (method_invocation:): Create WFL around CALL_EXPR node.
16767 (patch_stage): Added comment around definition.
16768 (method_header): Try to use first_ccb_indent1 as the first line of
16769 the method, so BP debug info are emitted at the first opening
16770 brace of the function. If the function has no body, use the
16771 location of the function's name. Override currently defined method
16772 name with the matching WFL so we can point redefinition errors
16773 using the location where the function's name was declared.
16774 (check_abstract_method_header): Interprets DECL_NAME as an
16775 identifier or as a WFL, accordingly.
16776 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16777 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16778 location and name information out of it and reinstall DECL_NAME to
16779 its original identifier node value.
16780 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16781 function's source code).
16782 (read_import_dir): Test the value returned by find_class and issue
16783 a fatal accordingly.
16784 (declare_local_variables): Push a new block for the scope of the
16785 new variable(s) if code has been already generated at that nesting
16786 level. Pinpoint redefinition errors using the variable id
16787 WFLs. Generate initialization code if necessary. If the variable
16788 type is incomplete, register a patch on its decl.
16789 (source_start_java_method): Rewritten. Define a new block for the
16790 function's parameters. Build parameter decl out of function's
16791 arguments and register them for a patch if their types are
16793 (expand_start_java_method): Includes the part of
16794 source_start_java_method that was pushing the parameter decls and
16795 completing the method start code.
16796 (source_end_java_method): Removed call the expand_end_bindings and
16797 poplevel (already taken care of). Reinstall function's arguments
16798 and get function's last line of code before calling
16799 expand_function_end.
16800 (java_method_add_stmt): New comment before the function's
16801 code. Complement the second operand of the current COMPOUND_EXPR
16803 (java_complete_expand_methods): Don't generate debug info on line
16804 zero when expanding a generated constructor.
16805 (java_complete_expand_method): Set start and end line numbers for
16806 a artificially generated constructor to one and manually call
16807 enter_block and exit_block when defining it. For all methods:
16808 expand function's start calling the new expand_start_java_method
16809 and invoke java_complete_tree on the effective method's body, if
16811 (resolve_expression_name): Now use lookup_name_in_blocks to search
16812 local variable decls and print out an error when variables are
16814 (patch_method_invocation_stmt): Inserted comment before the
16816 (lookup_method_invoke): Chain method's arguments using chainon
16817 with the current arg list as a second argument. Inserted missing
16818 IDENTIFIER_POINTER when reporting an error on methods not found.
16819 (refine_accessible_methods_list): Don't retain constructors.
16820 (patch_arguments): Function removed.
16821 (java_complete_tree): Inserted comment before the function's
16822 code. New case for BLOCKs. Moved the WFL case a bit
16823 further. Complete function's arguments.
16824 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16825 maybe_absorb_scoping_blocks): New functions.
16827 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16829 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16831 * jcf-parse.c (parse_source_file, java_error_count): New forward
16832 and extern declarations.
16833 (java_parse_abort_on_error): Macro moved.
16834 (jcf_parse_source): fatal called if fopen fails. Now calls
16836 (parse_source_file): New parse_only parameter. Reflects the
16837 elimination of the second pass.
16838 (yyparse): parse_source_file called with argument set to 0.
16839 * jcf.h (JCF_ZERO): Sets java_source to zero.
16840 * lex.c (java_init_lex): pass argument is gone. Function modified
16841 to be called once during the analysis of a file.
16842 (java_unget_unicode): Fixed typo in fatal message.
16843 (java_get_line_col): Likewise.
16844 (java_lval): Likewise. String literals no longer built during
16846 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16848 * parse.h (MODIFIER_WFL): New macro.
16849 (parse_check_super, parser_check_super_interface): Now return int.
16850 (parser_chain_incomplete_item, not_builtin_p,
16851 complete_method_decl): Declarations removed.
16852 (build_method_invocation_stmt, build_invoke): Renamed using the
16853 `patch' instead of `build'
16854 (register-incomplete_type, obtain_incomplete_type,
16855 java_complete_tree, java_complete_expand_method,
16856 unresolved_type_p, create_jdep_list): New function declarations.
16857 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16858 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16859 (jdep): New typedef on new struct _jdep.
16860 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16861 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16862 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16863 JDEP_RESOLVED_P): New macros.
16864 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16865 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16866 JDEP_VARIABLE): New enum values and jdep kinds.
16867 (jdeplist): New typedef on struct _jdeplist.
16868 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16870 (CALL_EXPR_PRIMARY): New macro.
16871 (struct parser_ctxt): Fields java_pass, current_method_decl,
16872 method_decl_list deleted. New field jdeplist.
16873 (INCOMPLETE_P): Macro deleted.
16874 * parse.y (single_type_import_declaration:): Removed pass switch.
16875 (type_import_on_demand_declaration): Likewise.
16876 (field_declaration:): Removed pass switch on all sub rules.
16877 (class_declaration:): Call the complete_class_decl removed on
16879 (method_declaration:): Removed second pass switch. No longer chain
16880 methods decl when method_header reduced.
16881 (method_header:): Sub rules no longer depend on pass switch.
16882 (method_declarator:): Likewise.
16883 (method_body:): Likewise.
16884 (abstract_method_declaration:): Likewise.
16885 (block_statement:): Likewise.
16886 (local_variable_declaration:): Likewise.
16887 (argument_list:): Likewise.
16888 (method_invocation:): Likewise. Call to build_method_invocation_stmt
16889 removed. Partial CLASS_EXPR tree node built instead.
16890 (postfix_expression:): Removed pass switch on all sub rules.
16891 (java_pop_parser_context): Free classd_list content.
16892 (yyerror): Call obstrack_grow0 to finalize error message.
16893 (check_class_interface_creation): Comment modified to reflect new
16894 returned value meaning. Removed second pass switch. Return 1 if an
16895 error was found, 0 otherwise. Adjust pointer on filename if a
16896 leading path separator was found.
16897 (maybe_create_class_interface_decl): Removed first pass switch
16898 when linking the class decl to the class_list. Install a new
16899 jdep_list for the class.
16900 (add_superinterfaces): List of unresolved interfaces is
16901 gone. Unresolved interfaces are directly added to the current
16903 (create_interface): Second pass shortcut removed.
16904 ctpx->modifier_ctx access through MODIFIER_WFL.
16905 (create_class): Second pass shortcut removed. Call to
16906 register_incomplete_type replaces the call to
16907 parser_chain_incomplete_item.
16908 (complete_class_decl): Function removed.
16909 (duplicate_declaration_error): New way of retrieving redeclared
16911 (register_fields): Call to lookup_modifier_cl replaced by
16912 MODIFIER_WFL. New way of handling unresolved type, using
16913 unresolved_type_p and obtain_incomplete_type.
16914 register_incomplete_type replaces call to parser_chain_incomplete_item.
16915 (patch_stage): New static global variable.
16916 (method_header): New way of handling unresolved type, using
16917 unresolved_type_p and obtain_incomplete_type. patch_stage used to
16918 indicates that the method decl needs to be patched.
16919 (check_abstract_method_header): Call to lookup_modifier_cl
16920 replaced by MODIFIER_WFL.
16921 (method_declarator): Incomplete argument type are registered
16922 calling register_incomplete_type. Patch on the declared method is
16923 issued in that case.
16924 (unresolved_type_p): New function.
16925 (parser_check_super_interface): New comment to reflect function's
16926 modified returned type (int). Function and has a new argument
16927 this_wfl. Call to parse_error_context uses this_wfl instead of
16928 relying on lookup_cl.
16929 (parser_check_super): Comment reflects function's new returned
16930 type (int). Function returns nonzero value on error.
16931 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
16932 register_incomplete_type, jdep_resolve_class): New functions to
16933 handle incomplete types in declarations.
16934 (java_complete_class): Rewritten to work with the new incomplete
16935 type handling scheme.
16936 (complete_class_report_errors): Likewise.
16937 (complete_method_decl): Removed: it jobs is now handled by
16938 java_complete_class.
16939 (do_resolve_class): Class loaded in not already loaded and not
16940 found in Java source code.
16941 (java_check_regular_methods, java_check_abstract_methods): Don't
16942 call complete_method_decl anymore.
16943 (lookup_modifier_cl, not_builtin_p): Functions deleted.
16944 (read_import_dir): Got rid of the pass number dependency.
16945 (declare_local_variables): New handling of unresolved types (patch
16947 (source_start_java_method): New parameter level. Function called
16948 with level set to 1 when argument types are potentially
16949 unresolved. Called to complete the job with level set to 2 once
16950 types are complete.
16951 (source_end_java_method): Call to permanent_allocation
16952 removed. Waiting to be replaced by a more suitable obstack
16954 (java_complete_expand_methods, java_complete_expand_method,
16955 java_expand_finals): New functions.
16956 (build_method_invocation_stmt): Renamed
16957 patch_method_invocation_stmt. Extracts function call expression
16958 (wfl) and arguments (args) from CALL_EXPR tree operands.
16959 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
16960 call. Patch the function and argument operand of the CALL_EXPR
16962 (patch_argument, java_complete_tree): New functions.
16964 1998-04-20 Per Bothner <bothner@cygnus.com>
16966 Recover from missing fields and methods (i.e. error instead of fatal).
16967 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
16968 * expr.c (expand_invoke): Recover from missing method.
16969 (expand_java_field_op): Recover from missing field.
16970 Inline references to java.lang.{Integer,Char,...}.TYPE.
16971 * typeck.c (get_type_from_signature), java-tree.h: New function.
16972 * class.c (add_method): Use get_type_from_signature.
16973 (build_class_ref): Handle a class that was not found.
16974 * typeck.c (convert): Handle conversion to pointers (for convenience).
16975 * verify.c (verify_jvm_instructions): Use get_type_from_signature
16976 instead of lookup_field to handle missing fields.
16978 * jcf-parse.c (process_zip_dir): Set java_source.
16980 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
16982 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
16984 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16986 * jcf-parse.c (load_class): Don't change input_filename before
16987 calling jcf_parse_source (but still do it before calling
16989 (jcf_parse_source): Assign input_filename after having saved the
16991 * lex.c (java_init_lex): Chain a WFL node to the import on demand
16992 list. ctxp->modifier_ctx zeroed according to its new
16993 definition. ctxp->filename initialized. Removed
16994 JAVA_MODIFIER_CTX_UNMARK.
16995 (java_unget_unicode): Update the character based column position.
16996 (java_allocate_new_line): ref_count not used anymore. Always free
16997 ctxp->p_line. Initialize c_line->char_col to 0.
16998 (java_get_unicode): Update the character based column position.
16999 (java_lex): Use ctxp->elc to store current position in source
17000 file, at the beginning of the parsed token. Set modifier_ctx entry
17001 corresponding to the parse modifier to a WFL node. Return a WFL
17002 node when an identifier is parsed.
17003 (java_lex_error): Now uses ctxp->elc to store current position in
17005 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17006 * lex.h (build_wfl_node): New function definitions.
17007 (struct java_line): ref_count and next fields are gone. New field
17009 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17010 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17011 (JAVA_COLUMN_DELTA): New macro.
17012 (java_lc): New typedef on new struct _java_lc.
17013 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17014 (parse_error_context, parse_warning_context): Changed prototypes.
17015 (java_get_line_col): Added as an available global function.
17016 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17017 (IC_DECL): Replaced by macro IC_TYPE
17018 (DEPEND_WFL): New macro.
17019 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17021 (exit_java_complete_class): Removed a commented out statement.
17022 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17023 now an array of tree nodes. Deleted fields line_list and
17024 e_line. New field elc, to replace e_line.
17025 * parse.y (array_type:): Build WFL node.
17026 (qualified_name:): Build a single WFL node out of two. Retain
17027 the location information of the first node in the resulting node.
17028 (package_declaration:): Use package name as a WFL node
17029 (single_type_import_declaration:): Use imported name as a WFL node.
17030 (type_import_on_demand_declaration:): Use root of the imported
17031 packages as a WFL node.
17032 (field_declaration:): Removed unused local variable cl.
17033 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17034 (yyerror): New static elc. Removed static error_line, error_pos.
17035 New local code_from_source. Save ctxp->elc into elc at the first
17036 pass. Call java_get_line_col to get a string of the line where
17037 the error occurred.
17038 (debug_line): Removed static function.
17039 (parse_error_context, parse_warning_context): Parameter cl is now
17040 a WFL node. Use its value to initialize ctxp->elc.
17041 (redefinition_error): Parameter cl is now a WFL node.
17042 (parse_add_interface): New parameter wfl. No longer call
17043 lookup_cl, use wfl instead.
17044 (check_class_interface_creation): Parameter cl is now a WFL node.
17045 (maybe_create_class_interface_decl): Likewise.
17046 (add_superinterfaces): New function.
17047 (create_interface): Removed local cl, node, super_decl,
17048 super_decl_type. Function now uses id as a WFL node. Better
17049 warning/error report on obsolete or forbidden mix of
17050 modifiers. Now calls add_superinterfaces to register interfaces.
17051 (create_class): Removed local cl, node. Local variable id is used
17052 as a WFL node. Better error report on forbidden modifier
17053 mix. Uses add_superinterfaces to register interfaces.
17054 (find_field): Argument cl is now a WFL node. Now store the WFL
17055 node of a fields that needs to be checked for their
17057 (method_header): Local variable node non longer used. Local
17058 variable id replaces cl.
17059 (check_modifiers_consistency): Local variable cl is now a WFL
17061 (method_declarator): Local variable cl replaced by parameter id.
17062 (parser_qualified_name): Now uses parameter name as a WFL node.
17063 (parser_check_super_interface): New parameter wfl, for achieve
17064 greater accuracy during error reports.
17065 (parser_chain_incomplete_item): New parameter named location. Used,
17066 along the decl, to construct the incomplete item node.
17067 (java_complete_class): resolve_class now uses WFL node extracted
17068 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17070 (complete_method_decl): Unresolved function's argument types are WFL.
17071 (resolve_class): Parameter cl is now a WFL node.
17072 (resolve_and_layout): Likewise.
17073 (do_resolve_class): Likewise. Try first to use cl and then do the
17074 lookup on the decl when calling check_pkg_class_access.
17075 (complete_class_report_errors): Use IC_TYPE in place of
17076 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17077 instead of doing a lookup over the decl.
17078 (java_check_final): Use WFL info from field tree list.
17079 (lookup_cl): Rewritten and returns a statically defined WFL node.
17080 (lookup_modifier_cl): Now uses information from WFL nodes.
17081 (process_imports): Likewise.
17082 (read_import_dir): name and cl arguments replaced by a single WFL
17083 node. Function modified accordingly.
17084 (find_in_imports_on_demand): Now uses WFL node.
17085 (check_pkg_class_access): cl argument is now a WFL node.
17086 (declare_local_variables): Fixed to use WFL nodes.
17087 (resolve_expression_name): Likewise.
17088 (build_method_invocation_stmt): name_combo argument renamed
17089 wfl. Function modified to use WFL nodes.
17090 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17091 (lookup_method_invoke): cl is now a WFL node. Added missing
17092 IDENTIFIER_POINTER to class type decl name.
17094 1998-04-14 Dave Brolley <brolley@cygnus.com>
17096 * lang.c (init_parse): Now returns char* containing the filename.
17098 1998-04-10 Per Bothner <bothner@cygnus.com>
17100 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17102 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17103 * class.c (make_class_data): If flag_assume_compiled, initial class
17104 state is CSTATE_PREPARED; make superclass and interfaces direct
17105 references, rather than constant pool indexes.
17107 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17109 * parser.y: Include flags.h. Removed debug variable pl.
17110 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17111 (block:): Likewise.
17112 (labeled_statement_nsi:): Generate debug info when reducing
17113 expression_statement:.
17114 (check_pkg_class_access): get_access_flags_from_decl invocation
17115 fixed for new CLASS_* flags location.
17116 (source_end_java_method): Save/restore parser context when
17117 entering/leaving this routine. Restore lineno to its right value
17118 before calling expand_end_bindings.
17119 (build_method_invocation_stmt): build_invoke called with the
17120 current line information.
17121 (build_invoke): New argument cl. Wrap the function call around a
17123 (refine_accessible_methods_list): Changed comment, removed
17125 * parse.h: Fixed typo in comments.
17126 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17127 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17128 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17130 * lex.c (java_lex): Record the last closing curly bracket of a
17132 * jcf-parse.c (jcf_parse_source): Now calls
17133 java_check_methods. Clarified comment, fixed typo.
17135 1998-04-09 Dave Brolley <brolley@cygnus.com>
17137 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17138 (finish_parse): Expose for non USE_CPPLIB builds.
17140 1998-04-08 Jeffrey A Law (law@cygnus.com)
17142 * lang.c (lang_print_xnode): New function.
17144 1998-04-03 Per Bothner <bothner@cygnus.com>
17146 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17147 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17148 used to build a class's dispatch table.
17149 (make_class_data): Generate dispatch table if flag_assume_compiled.
17150 Set dtable of class object to address of class_dtable_decl.
17152 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17153 be volatile and have side effects - generates better code.
17155 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17156 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17158 * expr.c (expand_invoke): If class is final, method is
17159 effectively final, so can call it directly.
17161 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17163 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17165 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17167 * parse.y (build_method_invocation_stmt): Removed extra argument
17170 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17172 * expr.c (dtable_indent): Now static global.
17173 (expand_invoke): Now call invoke_build_dtable and
17174 build_invokevirtual.
17175 (invoke_build_dtable, build_invokevirtual): New functions.
17176 * jcf-io.c (find_class): Defer issuing a warning by setting
17177 jcf->outofsynch to 1.
17178 * jcf-parse.c (jcf_out_of_synch): New function.
17179 (load_class): Test this_jcf.outofsynch flag and call
17180 jcf_out_of_synch accordingly.
17181 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17182 comment indentation.
17183 * lex.c (java_get_unicode): Fixed code indentation.
17184 (java_lex): Create string literal. Fixed typo. Removed several
17185 premature obstack_free.
17186 * parse.h: New enums for name resolution and invocation mode.
17187 (struct qualification): New data structure.
17188 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17189 (do_resolve_class, build_method_invocation_stmt,
17190 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17191 debug_line, identical_subpath_p, invocation_mode,
17192 refine_accessible_methods_list, build_invoke,
17193 lookup_method_invoke): New functions declared.
17194 (build_invokevirtual, invoke_build_dtable, match_java_method,
17195 build_field_ref, jcf_out_of_synch): New references to external
17197 (struct parse_ctxt): Removed artificial_constructor field.
17198 * parse.y: (array_type:): Type defined for this rule.
17199 (class_type:): Installed default rule for interface_type:.
17200 (array_type:): Now build Java array type.
17201 (qualified_name:): Now use obstack_grow0.
17202 (method_declaration:): Skip the artificial constructor added to
17204 (abstract_method_declaration:): Execute the code only during pass 1.
17205 (block:): Installed default rule in block_statements:.
17206 (block_statement:): Add the statement to the method during pass 2.
17207 (statement_expression): Installed default rule for
17208 method_invocation:.
17209 (argument_list:): Added code to build the argument list.
17210 (method_invocation:): Added call to create the method invocation
17212 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17213 (debug_line): New function for debug.
17214 (complete_class_decl): No longer do something during pass 1.
17215 (method_header): Use BUILD_PTR_FROM_NAME.
17216 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17218 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17219 function's main comment.
17220 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17222 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17223 (resolve_class): Now works with arrays.
17224 (do_resolve_class, resolve_and_layout): New functions.
17225 (java_check_regular_methods): Reverse method list before and after
17226 having processed it. No longer set ctxp->artificial_constructor.
17227 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17228 accordingly. Fixed typo in issued error message. Now use
17230 (find_in_imports_on_demand): Now use obstack_grow0.
17231 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17232 (source_end_java_method): Call expand_expr_stmt instead of
17233 expand_expr. Calls it before calling expand_function_end.
17234 (java_method_add_stmt): Do nothing if errors were found during
17236 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17237 (build_method_invocation_stmt, build_invoke, invocation_mode,
17238 lookup_method_invoke, refine_accessible_methods_list,
17239 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17241 * typeck.c (build_java_signature): Properly end method signature
17242 if return type skipped.
17243 (match_java_method): New function.
17245 1998-03-16 Per Bothner <bothner@cygnus.com>
17247 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17249 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17251 * expr.c (build_invoke_non_interface): New function.
17252 (methods_ident, ncode_ident): Now static globals.
17253 (expand_invoke): Use build_invoke_non_interface.
17254 * java-tree.h (struct lang_decl): New field function_decl_body.
17255 (DECL_FUNCTION_BODY): New macro.
17256 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17257 CLASS_FROM_SOURCE_P.
17258 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17259 before starting pass 2. Call to java_generate_parsed_class replaced
17260 by java_register_parsed_class.
17261 * lex.c: Fixed typo in header. Some line width related formating.
17262 * lex.h: Some line width related formating.
17263 * parse.h (source_end_java_method, resolve_expression_name,
17264 complete_class_decl, maybe_create_class_interface_decl,
17265 check_class_interface_creation): New static function declarations.
17266 (java_layout_parsed_class, java_method_add_stmt): New function
17268 (struct parser_ctxt): Field mark_class_generate removed. New
17269 fields class_list and artificial_constructor.
17270 * parse.y: Fixed typo in header.
17271 (class_declaration:): Call complete_class_decl when class body
17273 (method_declaration:): Call source_end_java_method in pass 2 when
17274 the method body is defined.
17275 (postfix_expression:): Do expression name resolution on sub-rule
17276 name during pass 2.
17277 (create_class, create_interface): Merged common pieces.
17278 (check_class_interface_creation, maybe_create_class_interface_decl):
17280 (complete_class_decl): New function.
17281 (register_fields): Fixed line width related typo.
17282 (method_header): Correctly skip first argument when fixing
17283 argument line. Changed the loop.
17284 (java_check_circular_reference): Now use ctxp->class_list.
17285 (java_complete_class): Removed start/stop marking.
17286 (java_check_regular_methods): Now takes a class decl as an
17287 argument. Add default constructor if none were encountered.
17288 (java_check_methods): Now use ctxp->class_list. Changed call to
17289 java_check_regular_methods.
17290 (source_start_java_method): Set DECL_ARG_TYPE for each function
17292 (source_end_java_method, java_method_add_stmt): New functions.
17293 (java_generate_parsed_class): No longer exists.
17294 (java_layout_parsed_class, java_register_parsed_class): New functions.
17295 (resolve_expression_name): New function.
17297 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17299 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17300 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17301 until pass initializations are done. Call read_import_dir with
17303 * parse.h: (lookup_modifier_cl): New function declared.
17304 (INTERFACE_FIELD_MODIFIERS): New macro.
17305 (OBSOLETE_MODIFIER_WARNING): New macro.
17306 * parse.y: (register_fields): Class type and current field name in
17307 local variables. Check modifier(s) if adding field(s) to an interface.
17308 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17309 and report errors using the faulty modifier line context.
17310 (lookup_modifier_cl): New function.
17311 (read_import_dir): Detect and report default import processing
17314 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17316 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17317 * class.c (is_compiled_class): Return 1 after making sure it
17318 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17319 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17320 * java-tree.h (flag_assume_compiled): Add decl.
17321 * lang.c (lang_f_options): Add the flag.
17322 (flag_assume_compiled): Add decl, default to 0.
17324 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17326 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17327 (is_compiled_class): Likewise.
17328 (layout_class): Likewise.
17329 (layout_class): Detect and lay out classes defined in source code.
17330 (interface_of_p, add_interface_do, may_add_interface): New
17332 (add_interface): Now use add_interface_do.
17333 (add_method_1): New function.
17334 (add_method): Now use add_method_1.
17335 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17336 (complete_start_java_method): New function.
17337 (start_java_mehod): Now call complete_start_java_method.
17338 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17339 (expand_invoke): Likewise and fixed typo.
17340 *gjava.c: (print_super_field): Use new argument to find_class
17343 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17344 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17345 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17347 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17348 (add_method_1, push_class): New prototypes.
17349 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17350 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17351 directory where the class was found.
17352 (find_class): New argument DO_CLASS_FILE. Function find_class
17353 modified accordingly.
17354 *jcf-parse.c: (fix_class_path): New function.
17355 (load_class): Use new VERBOSE argument. load_class now finds and
17356 loads/parses .class/.java files. Save read_state of current_jcf
17358 (java_parser_abort_on_error): New macro.
17359 (jcf_parse_source, parse_source_file): New function.
17360 (jcf_parse): Fixed typo.
17361 (yyparse): Call parse_source_file () only.
17362 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17363 writing the real class name back in the zip directory entry.
17364 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17365 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17366 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17367 (find_class): Prototype fixed.
17368 *lex.c: Added 1998 time stamp.
17369 Removed all static global variables, moved into the parser
17370 context data structure.. Now include unistd.h if SEEK_SET not
17372 (java_init_lex): Rewritten.
17373 (java_sneak_unicode): Modified current unicode access in current line.
17374 (java_unget_unicode): Likewise.
17375 (java_allocate_new_line): New allocation management.
17376 (java_read_char): Modified access and storage of unget_utf8_value.
17377 New way of processing current unicode.
17378 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17379 (java_get_unicode): Now use the parser context.
17380 (java_lineterminator): Likewise.
17381 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17382 of the reentrant parser implementation. Function now use the
17383 parser context data structure and java_lval. Fixed production of
17384 the float and double constant "out of range" error message. Fixed
17385 obstack use. Return integer value when hitting a modifier. Now
17386 return type for TRUE, FALSE and other predefined types. Return
17387 identifier as a TREE_LIST list containing the current line context
17388 as the TREE_VALUE sub-node.
17389 (java_unicode_2_utf8): Fixed typo in declaration.
17390 (java_lex_error): Now use the parser context data structure.
17391 *lex.h: Added 1998 time stamp.
17392 (struct java_line): New fields ref_count and next.
17393 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17394 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17395 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17396 *parse.h: Added 1998 time stamp.
17397 (java_parse_source_file): Renamed from parse_source_file.
17398 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17399 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17400 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17401 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17402 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17403 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17404 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17405 (struct parser_ctxt): New data structure to keep the parser context.
17406 *parse.y: Added 1998 time stamp, got rid of static global variables.
17407 (java_error_count, ctxp): New global variables.
17408 (%union): New value field.
17409 (numeric_type, integral_type): Rules removed.
17410 (primitive_type): Rule defined to handle integral, float, double and
17412 (qualified_name, package_declaration,
17413 single_type_import_declaration, type_import_on_demand_declaration,
17414 modifiers, class_declaration, super, interfaces,
17415 interface_type_list, class_body, field_declaration,
17416 field_declaration, variable_declarators, variable_declarator,
17417 variable_declarator_id, method_declaration, method_header,
17418 formal_parameter_list, formal_parameter, method_body, block,
17419 static, interface_declaration, extends_interfaces,
17420 abstract_method_declaration, local_variable_declarators): Rules now
17422 (force_error, do_warning): New global statics.
17423 (push_parser_context, parser_context_save_global,
17424 parser_context_restore_global, pop_parser_context): New functions.
17425 (yyerror): Now uses the global parser context. Fixed use of obstack.
17426 (parse_error, parse_error_context, parse_warning_context,
17427 java_accstring_lookup, redefinition_error, check_modifiers,
17428 parser_add_interface, create_interface, create_class, find_field,
17429 duplicate_declaration_error, register_fields, method_header,
17430 check_modifiers_consistency, check_abstract_method_header,
17431 method_declarator, parser_qualified_classname,
17432 parser_check_super_interface, parser_check_super,
17433 parser_chain_incomplete_item, java_check_circular_reference,
17434 layout_class_from_source, java_complete_class,
17435 complete_method_decl, resolve_class, complete_class_report_errors,
17436 java_check_final, check_method_redefinition,
17437 java_check_regular_methods, java_check_abstract_methods,
17438 java_check_methods, lookup_java_interface_method2,
17439 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17440 process_imports, find_in_imports, read_import_entry,
17441 read_import_dir, find_in_imports_on_demand,
17442 check_pkg_class_access, not_builtin_p, declare_local_variables,
17443 source_start_java_method, java_generate_parsed_class): New
17445 *typeck.c: (signature_include_return): New global variable.
17446 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17447 to add the function returned type in the signature.
17449 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17451 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17453 1998-01-29 Dave Brolley <brolley@cygnus.com>
17455 * Make-lang.in (java.info): Added.
17456 (java.install-info): Added
17458 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17460 * Makefile.in (clean): Also remove java/parse.c.
17462 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17464 Add a pair of -fbounds-check/-fno-bounds-check options.
17465 * lang.c (lang_decode_option): Add code to grok arguments.
17466 (flag_bounds_check): Add decl.
17467 (lang_f_options): New array w/ the option in it.
17468 * java-tree.h (flag_bounds_check): Add decl.
17469 * lang-options.h: New file.
17470 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17471 of a static macro value.
17472 (JAVA_ARRAY_EXCEPTION): Delete macro.
17474 1998-01-23 Per Bothner <bothner@cygnus.com>
17476 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17477 * expr.c (build_anewarray): Add missing promote_type.
17479 1998-01-22 Per Bothner <bothner@cygnus.com>
17481 Add array types with known length to optimize bounds checking.
17482 * typeck.c (build_java_array_type): Take length parameter.
17483 (java_array_type_length, build_prim_array_type): New functions.
17484 * java-tree.h: Update for new functions.
17485 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17486 * class.c: Use build_prim_array_type.
17487 * expr.c (can_widen_reference_to): Handle known-length array types.
17488 (verify_jvm_instructions): Keep track of integer push instructions
17489 followed by newarray/anewarray, so we can build known-length arrays.
17490 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17491 (java_array_data_offset): New function.
17492 (build_java_array_length_access): New function. Optimize if constant.
17493 (build_java_arrayaccess): Constant fold bounds check.
17494 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17495 (build_newarray, build_anewarray): New functions.
17496 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17497 * verify.c (merge_types): Handle known-lengh array types.
17499 1998-01-19 Per Bothner <bothner@cygnus.com>
17501 * expr.c (expand_byte_code): Fix performace bug, which caused
17502 searching linenumber_table to be linear rather than constant.
17504 1997-12-12 Per Bothner <bothner@cygnus.com>
17506 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17508 * decl.c, java-tree.h (soft_fmod_node): New global.
17509 * decl.c (init_decl_processing): Define __builtin_fmod.
17510 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17511 using __builtin_fmod.
17513 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17515 * keyword.h: New file, output of keyword.gperf as processed by
17517 * lex.c (java_lex_init): Initialize java_error_flag.
17518 * parse.c (YYERROR_NOW): Uses java_error_flag.
17519 * parse.y: New static java_error_flag. Useless definition of
17521 * parse.y (java_error): Portable error recovery using
17522 java_error_flag (not yet completely tuned).
17524 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17526 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17528 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17530 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17531 (parse.c, lex.c, keyword.h): New rules for Java source code
17533 * parse.c: Renamed into jcf-parse.c.
17534 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17535 * keyword.gperf: New file, Java keywords.
17536 * parse.y: New file, Java language grammar.
17537 * parse.h: New file, Java language grammar definitions.
17538 * lex.c: New file, Java language lexer.
17539 * lex.h: New file, Java language lexer definitions.
17541 1997-12-03 Per Bothner <bothner@cygnus.com>
17543 * decl.c (clinit_identifier_node), java-tree.h: New global.
17544 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17545 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17546 * expr.c (expand_java_field_op): Check for invalid assignment
17549 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17551 1997-10-27 Per Bothner <bothner@cygnus.com>
17553 * verify.c (verify_jvm_instructions): When processing a handler,
17554 attempt to set the current_subr to the right value.
17555 (More complicated code combines Sep 17 and Oct 22 versions.)
17557 1997-10-24 Per Bothner <bothner@cygnus.com>
17559 * class.c (push_class): Figure out (guess) name of source file.
17560 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17561 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17562 (parse_class_file): Change return type from int to void.
17563 Call debug_start_source_file/debug_end_source_file.
17565 * expr.c (build_java_binop): Fix masking 2nd operand.
17566 * decl.c (init_decl_processing): Set sizetype first.
17568 1997-10-22 Per Bothner <bothner@cygnus.com>
17570 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17571 (Revert Sep 17 change.)
17573 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17575 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17576 .class extension in their name and fix thing so we don't process
17577 them parse_zip_file_entries().
17578 (parse_zip_file_entries): Cleaned unused local variables.
17580 1997-10-20 Per Bothner <bothner@cygnus.com>
17582 * expr.c (can_widen_reference_to): Allows equal array element types.
17583 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17584 * jcf-dump.c (RET): Get (and print) index.
17586 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17587 Promote element type to POINTER_TYPE.
17589 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17591 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17592 find_in_current_zip, jcf_figure_file_type): Moved from
17593 jcf-reader.c to parse.c.
17594 * zextract.c: (read_zip_archive): takes file_comment_length possible
17595 field into account.
17597 1997-10-20 Per Bothner <bothner@cygnus.com>
17599 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17601 * verify.c (merge_types): Handle array types even better ...
17603 1997-10-17 Per Bothner <bothner@cygnus.com>
17605 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17607 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17608 * class.c (make_class_data): Don't build fields_decl if no fields.
17609 When building fields_decl, skip if DECL_ARTIFICIAL.
17611 * expr.c (java_stack_swap): Update stack_type_map.
17612 * verify.c (merge_types): Handle array types better.
17614 1997-10-15 Per Bothner <bothner@cygnus.com>
17616 * class.c (add_field): Don't promote short integral fields to
17617 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17618 * expr.c (push_value): Promote and convert short integral values.
17620 * decl.c, java-tree.h (integer_two_node): New constant node.
17621 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17623 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17625 * class.c (append_gpp_mangled_type): Use function argument
17626 unpromoted type to generate mangled name.
17628 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17630 * constants.c (build_constant_data_ref): Now uses current_class
17631 instead of main_class.
17632 (build_constants_constructor): Now uses current_class instead of
17634 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17635 of the global variable SeepZipFiles done here.
17636 * zextract.c (read_zip_archive): extra_field optional field taken
17637 into account while computing the position of the class file in the
17639 * verify.c (verify_jvm_instructions): Use current_jcf to search
17641 * parse.c (load_class): First search for the class to load in the
17642 current zip file. Saves current_jcf (restored before returning
17643 from that function). Don't call JCF_FINISH in the class was found
17644 in the current ZIP file.
17645 (jcf_parse): If the class was found in the current ZIP file, save
17646 its tree_constant_pool (for later reuse).
17647 (parse_class_file): New function. Process each method defined in
17648 the current class and record the class as to be later registered.
17649 (yyparse): Rewritten. Figure the type of the current file and switch
17651 * lang.c: New global variable current_jcf.
17652 (lang_init): Removed compiling_from_source test (done later, in
17653 yyparse). Removed call the jcf_parse ().
17654 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17655 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17656 in the current ZIP file) and zip_offset (offset to the class data in
17657 the current zip file).
17658 * jcf-reader.c: zipfile.h included.
17659 localToFile: New ZipFileCache static global variable
17660 (parse_zip_file_entries): New function. Browse the current ZIP
17661 file directory and process each class found.
17662 (process_zip_dir): New function. Register each class found in the
17663 ZIP file directory. The class aren't parsed but a valid JCF is
17664 link to each of them.
17665 (find_in_current_zip): New function. Search for a class in the
17666 current ZIP file directory. If found, prepare the class so that it
17668 (jcf_figure_file_type): New function. Examine the file structure
17669 to figure a class file, a ZIP file. If none of these categories are
17670 matched, a source file is assumed.
17671 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17672 SeenZipFile: New global variable.
17673 (open_in_zip): Use zipmember's length to accelerate the search for
17674 a member. If zipmember was NULL and zip file successfully read,
17676 * java-tree.h: New global variable current_jcf declared. Added
17677 declaration for current_constant_pool_tags, current_constant_pool_data,
17678 current_constant_pool_length, current_constant_pool_data_ref.
17679 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17680 store the JCF of classes seen in a zip file) and tree *constant_pool
17681 (to save a loaded class constant pool). current_class declared here.
17682 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17683 retrieve method_ref_constant.
17684 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17685 (OBJECT): get_class_constant now uses current_jcf.
17686 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17687 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17688 (expand_invoke): Now uses current_class instead of main_class
17689 (build_class_init): Now uses current_class instead of main_class
17690 * class.c: New static global variable registered_class.
17691 (register_class): New function.
17692 (emit_register_class): Modified to use registered_class instead of
17694 (is_compiled_class): Now take into account class seen in the archive.
17696 1997-10-06 Per Bothner <bothner@cygnus.com>
17698 * except.h: Renamed to: java-except.h.
17699 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17700 * except.c: Add semi-working (commented out) implementation.
17702 * expr.c (expand_iinc): Add needed flush_quick_stack.
17703 * parse.c (set_source_filename): New function.
17704 (give_name_to_class): Set input_filename from package.classname.java.
17706 * jcf-io.c (find_class): Don't look first in ".".
17708 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17710 * zextract.c (read_zip_archive): Now takes into account the
17712 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17714 1997-09-20 Per Bothner <bothner@cygnus.com>
17716 * constants.c, java-tree.h (build_internal_class_name): New function.
17717 (alloc_class_constant): Re-implement using build_internal_class_name.
17718 * class.c (make_class_data): Likewise.
17719 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17721 1997-09-17 Per Bothner <bothner@cygnus.com>
17723 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17724 to NULL before pushing an exception handler target.
17726 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17727 (java_stack_swap, java_stack_dup): Re-write to be safe from
17728 clobbering registers.
17729 (build_class_init): New function.
17731 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17733 * typeck.c (build_java_array_type): Temporary use
17734 permanent_obstack to create the array 'length' field.
17735 * expr.c (lookup_label): Temporay use permanent_obstack to create
17736 label if not found.
17737 * class.c (push_super_field): Tempory use permanent_obstack.
17739 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17741 * typeck.c (type_for_mode): Now handles double_type_node and
17743 * verify.c (verify_jvm_instructions): The instruction following
17744 the wide bytecode is checked. OPCODE_ret added to the list of
17747 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17749 * class.c (make_class): Temporary use permanent_obstack. Set the
17750 class CLASS_P field to 1.
17751 (push_class): Temporary use permanent_obstack.
17752 (set_super_info): Temporary use permanent_obstack.
17753 (add_method): Temporary use permanent_obstack, set
17754 METHOD_TRANSIENT().
17755 (add_field): Temporary use permanent_obstack. Sets
17756 FIELD_VOLATILE() and FIELD_TRANSIENT().
17757 (build_class_ref): Temporary use permanent_obstack if the class
17759 (build_static_field_ref): Temporary use permanent_obstack when
17760 creating field's rtl.
17761 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17762 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17763 and fields. Function finalized, as far as flag handling.
17764 (push_class_static_dummy_field): Temporary use permanent_obstack.
17765 (emit_register_class): Force generation of class registration at
17767 * decl.c (end_java_method): Call permanent_allocation() before
17769 * expr.c (can_widen_reference_to): Added comment to interface
17770 handling, fixed typo.
17771 (lookup_field): Now uses CLASS_P() to correct FIXME
17772 (expand_invoke): Verification on public && !static &&
17773 !abstract moved into soft_lookupinterfacemethod (kaffe).
17774 Use Object class dtable if objectref is an array when expanding
17776 (java_push_constant_from_pool): Temporary use permanent_obstack
17777 for CONSTANT_string
17778 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17779 create constant references.
17780 (get_constant): Temporary use permanent_obstack to create constant.
17781 (load_class): Temporary use permanent_obstack to load class.
17782 (jcf_parse): Temporary use permanent_obstack to perform class
17784 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17785 (build_java_signature): Temporary use permanent_obstack.
17786 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17788 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17789 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17792 1997-09-11 Per Bothner <bothner@cygnus.com>
17794 * class.c (append_gpp_mangled_type): Fix typo.
17795 (emit_register_class): Use main_class to get class object, rather
17796 than looking for no-longer-existing static decl starting with _CL.
17797 * typeck.c (parse_signature_type): Promote array element type
17798 if it is a RECORD_TYPE.
17800 1997-09-10 Per Bothner <bothner@cygnus.com>
17802 * class.c (push_class_static_dummy_field): New function.
17803 (mangle_static_field): New. Do G++-style mangling of static fields.
17804 (layout_class): Mandle static fields here, not in add_field.
17805 (build_class_ref): The class object is now a dummy static field.
17806 * decl.c (find_local_variable): Look for best, instead of first match.
17807 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17808 (build_java_athrow): Don't check here if exception is Throwable.
17809 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17810 (TYPE_USED): Removed. No longer used ...
17811 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17812 * verify.c (push_pending_label): New function.
17813 (push_pending_block): Renamed to check_pending_block.
17814 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17815 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17816 re-checking possible handlers) after a store (less wasted work).
17817 Check for null handler (finally) before calling add_handler.
17818 Various changes to (finally?) correctly handle try/finally.
17820 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17822 * class.c: Include stdio.h.
17824 1997-09-04 Per Bothner <bothner@cygnus.com>
17826 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17827 to make sure class is initialized before static/special invoke.
17829 * verify.c (verify_jvm_instructions): On a store instruction,
17830 call find_local_variable to force pre-allocation of decl and rtx.
17831 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17833 1997-09-03 Per Bothner <bothner@cygnus.com>
17835 * class.c (build_class_ref): Strip off "promoted_" if need be.
17836 (make_field_value): Call build_java_signature when needed.
17837 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17838 * expr.c (build_java_athrow): Don't push_value of exception.
17839 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17840 match specification of [fd]cmp[lg] for NaNs.
17841 (expand_byte_code): Add support for exception handler ranges.
17842 * except.c: Add skeleton for EH code-generation.
17843 * verify.c (merge_types): Treat all promoted integral types as equal.
17844 * constants.c (build_constants_constructor): To force creation of
17845 current_constant_pool_data_ref, call build_constant_data_ref.
17847 * javaop.def (lload): Fix typo.
17848 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17850 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17852 * parse.c: Don't include function.h.
17854 1997-08-27 Per Bothner <bothner@cygnus.com>
17856 * except.[ch]: New files.
17857 * Makefile.in (JAVA_OBJS): Add except.o
17858 * expr.c: Temporary warning about unimplemented exceptions.
17859 * verify.c: Verify exception handlers.
17861 * jcf-dump.c (disassemble_method): Print exception table.
17863 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17865 * expr.c (verify_jvm_instructions): Started a thorough
17866 verification of invoke* bytecodes.
17867 (expand_byte_code): flush quick stack if PC is the target of a
17868 branch. and undef RET (conflicting with config/i386/i386.h).
17869 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17871 (expand_invoke): Now handles invokeinterface and do more
17872 verification according to the bytecode.
17873 (lookup_field): Don't try to load the class if processing
17875 (can_widen_reference_to): Now handles interfaces.
17876 * decl.c (init_decl_processing): New global variable
17877 soft_lookupinterfacemethod_node, declared in java-tree.h.
17878 Call set_super_info on string_type_node.
17879 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
17881 * class.c (set_super_info): Fills the CLASS_* flags according to
17883 (get_access_flags_from_decl): Handles all class flags.
17885 1997-08-26 Per Bothner <bothner@cygnus.com>
17887 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
17888 * parse.c (yyparse): Check for abstract method, and missing code.
17889 * expr.c (expand_byte_code): Change interface.
17890 * lang.c (put_decl_node): Print promoted types prettier.
17891 * verify.c (verify_jvm_instruction): Change interface.
17892 Partial support for scanning exception table.
17893 For load instructions, handle promoted integral types.
17895 1997-08-21 Per Bothner <bothner@cygnus.com>
17897 * verify.c: New file, with contents moved from expr.c.
17898 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
17899 * typeck.c (is_array_type_p): Moved here from expr.c.
17900 * java-tree.h: Add some now-needed function declarations.
17901 * Makefile.in (JAVA_OBJS): Added verify.o.
17903 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17905 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
17906 METHOD_ABSTRACT flag.
17908 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
17909 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
17910 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
17912 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
17914 (start_java_method): Hook for SYNCHRONIZED methods.
17916 * expr.c (build_java_jsr, build_java_ret): New functions
17917 (JSR,PRE): New macros
17918 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
17919 (verify_jvm_instructions): tableswitch, lookupswitch,
17920 monitorenter, monitorexit, goto_w: verified.
17921 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
17922 (build_java_monitor): New function.
17923 (MONITOR_OPERATION): Modified to call build_java_monitor()
17924 (verify_jvm_instructions): Started a thorough verification of
17927 1997-08-19 Per Bothner <bothner@cygnus.com>
17929 Support verification of jsr/ret subroutines (used for try/finally).
17930 * decl.c (return_address_type_node): New type node.
17931 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
17932 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
17933 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
17934 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
17935 TYPE_USED): New macros for special types in type_map.
17937 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
17938 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
17940 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
17942 * expr.c (can_widen_reference_to): New function.
17943 (pop_type): Use it.
17944 (merge_type_state): Support handling start of subroutine.
17945 (push_pending_block): Return char* error message, instead of calling
17946 fatal on an error. Also handle subroutines.
17947 (verify_jvm_instructions): Handle errors from push_poending_block.
17948 Support jsr and ret instructions.
17950 1997-08-19 Per Bothner <bothner@cygnus.com>
17952 * jcf-io.c (find_classfile): Fix thinko.
17953 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
17955 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
17957 * Makefile.in (BISON): Remove.
17959 1997-08-07 Per Bothner <bothner@cygnus.com>
17961 * Makefile.in: Convert to autoconf.
17962 * config-lang.in (outputs): Added java/Makefile.
17964 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
17965 Rename cc1java to jc1.
17967 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
17968 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
17970 * class.c (class_depth): Do load_class if needed.
17972 Mostly better verification.
17973 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
17974 (init_decl_processing): Change return type of soft_checkcast.
17975 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
17976 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
17977 lang_print_error): New functions.
17978 (lang_init): Set global hook print_error_function to lang_print_error.
17979 * expr.c: In the type_map ptr_type_node is only used for null now.
17980 (pop_type, merge_types): Hence ptr_type_node matches any reference.
17981 (merge_types): Dererence pointer to record types before comparing.
17982 (decode_newarray_type, merge_types): On error just return NULL.
17983 (build_java_binop): Add preliminary implementation (with warning)
17984 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
17985 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
17986 (expand_compare, expand_java_goto, expand_java_call): Don't
17987 push_pending_block, since that only makes sense when verifying.
17988 (merge_type_state): Different return codes.
17989 (push_pending_block): A block may need to be verified more than once.
17990 (expand_byte_code): Warn about unused code at code generation time.
17991 (verify_jvm_instruction): Changed logic, since code may need to be
17992 re-verified if type-state has changed. Also, better error handling.
17993 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
17994 Improve newarray, anewarray, ?aload, athrow,
17995 * java-tree.h (LABEL_CHANGED): New macro.
17997 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
17999 * decl.c (soft_athrow_node): New global variable initialized.
18000 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18001 * typeck.c (convert): Added support for REAL_TYPE.
18002 (convert_to_char): New function.
18003 (convert): Handle CHAR_TYPE.
18004 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18005 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18006 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18008 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18009 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18010 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18011 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18012 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18013 to Use The Right Things.
18014 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18015 compatible with INT. BOOLEAN is made equivalent to BYTE.
18016 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18017 OPCODE_ifnonnull): Now supported.
18018 (build_java_athrow): New function.
18020 1997-08-04 Per Bothner <bothner@cygnus.com>
18022 Rename method name <init> to match G++ (and fix mangling).
18023 * class.c (layout_class): Replace method name of <init> by class name.
18024 (make_method_value): Do inverse renaming of constructor from <init>.
18025 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18026 * typeck.c (lookup_java_constructor): New function.
18027 * expr.c (expand_invoke): If method_name is <init>, call
18028 lookup_java_constructor to find constructor.
18030 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18032 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18034 * parse.c (get_class_constant): Modified to handle array "classes"
18035 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18037 (convert): Modified to handle real type.
18038 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18039 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18040 variables declared.
18041 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18042 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18043 global variables initialized.
18044 (find_local_variable): Handles the case of a pointer
18045 (end_java_method): Restore the use of one more scope
18046 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18047 build_java_array_length_access, expand_java_arrayload,
18048 expand_java_arraystore, expand_java_array_length,
18049 expand_java_multianewarray, expand_java_anewarray,
18050 build_java_check_indexed_type, is_array_type_p,
18051 build_java_throw_out_of_bound_exception): New functions.
18052 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18053 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18054 OPCODE_<t>aload): Implemented code for verification.
18055 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18056 ARRAY_NEW_MULTI): Macro defined.
18057 (CONVERT): Modified to invoke convert().
18058 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18060 1997-07-31 Per Bothner <bothner@cygnus.com>
18062 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18063 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18064 (make_class_data): Field name needs '/' as package prefix.
18065 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18067 1997-07-25 Per Bothner <bothner@cygnus.com>
18069 Implement debug information for local variables.
18070 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18071 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18072 DECL_LOCAL_SLOT_CHAIN): New macros.
18073 (struct lang_decl_var): New type.
18074 * parse.c (give_name_to_locals): Move to decl.c.
18075 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18076 (start_java_method): Re-write parameter handling.
18077 (pending_local_decls): New global variable.
18078 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18079 (find_local_variable): Accept pc so we can skips decls not in range.
18080 (struct binding_level): Add end_pc field.
18081 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18082 (various): Change so current pc gets passed to find_local_variable.
18084 * decl.c (init_decl_processing): Re-arrange fields in
18085 class_type_node and and method_type_node to match kaffe 0.9.1.
18086 * class.c (make_method_value, make_class_data): Update
18087 initializations to match.
18089 1997-07-16 Per Bothner <bothner@cygnus.com>
18091 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18092 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18093 (push_super_field): New function.
18094 (make_class_data): Handle inheritance of class static initializer.
18095 (layout_class): New name mangling.
18096 * constants.c (build_constant_data_ref): Init type of data array
18097 to a one-element array.
18098 (build_constants_constructor): Set DECL_SIZE from complete array type.
18099 * decl.c: Rename class_type, object_type etc to class_type_node,
18100 object_type_node etc. Make former inherit from latter.
18101 * expr.c (expand_invoke): Add cast of function address.
18102 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18103 * parse.c (yyparse): Don't call layout_class here.
18104 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18106 1997-06-14 Per Bothner <bothner@cygnus.com>
18108 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18109 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18110 (alloc_class_constant): New.
18111 * expr.c (expand_invoke): Make sure method's class is initialized.
18112 * class.c (interits_from_p, emit_register_class): New functions.
18113 * parse.c (yyparse): Call emit_register_class.
18115 1997-06-09 Per Bothner <bothner@cygnus.com>
18117 * constants.c: New file, to handle constant pool.
18118 * Makefile.in (JAVA_OBJS): Add constants.o.
18119 * decl.c (init_decl_processing): Update, fix, finish various structs.
18120 (pushdecl_top_level): New.
18121 * parse.c (layout_class): Moved to class.c.
18122 * expr.c (java_push_constant_from_pool): New function.
18123 * class.c (build_class_ref): Make work fully
18124 (make_class_data): Emit super-class, constant pool, interface vector.
18126 1997-06-03 Per Bothner <bothner@cygnus.com>
18128 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18129 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18130 * class.c (class_depth): New function.
18131 (lookup_named_class): Replaced by new function lookup_class.
18132 * decl.c (object_type_node, string_type_node): New.
18133 Remove various types that we no longer need.
18134 * expr.c (verify_jvm_instructions): New separate verifier pass.
18135 (push_type, pop_type): New functions for verifier.
18136 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18137 (expand_byte_code): Simplify, since we assume already verified.
18138 (expand_invoke): Now mostly works.
18139 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18140 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18141 * parse.c: Wait to allocate class object until we know its name.
18142 (layout_class): Calculate DECL_VINDEX for each virtual method.
18143 * typeck.c (get_array_type): Rename to ...
18144 (build_java_array_type): ... and provide working implementation.
18145 (build_java_signature): New function - build Java signature of type.
18146 (set_java_signature): New function - cache signature with type.
18147 (lookup_java_method): New function.
18149 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18151 * class.c (ident_subst): Take extra SUFFIX parameter.
18152 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18153 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18154 (build_class_ref): Actually implement.
18155 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18156 * decl.c (builtin_function): New.
18157 (init_decl_processing): Update for current Kaffe. Declare some
18158 builtin Kaffe functions.
18159 * expr.c (build_address_of): New.
18160 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18161 Renamed (from expand_java_new etc), and added working implementations.
18162 (build_field_ref): Now also handle static fields.
18163 (expand_invoke): Implement invokestatic, and start implement rest.
18164 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18165 * javaop.def: Rename invokevirt -> invokevirtual.
18166 * lang.c (use_handles): Removed.
18167 * parse.c: Add support for ConstantValue attribute.
18168 Handle nested loading of a class. (JPOOL_UTF): New.
18170 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18172 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18174 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18176 * Make-lang.in (java.install-man): New empty rule.
18177 * typeck.c (set_local_type): New function.
18178 * expr.c (STORE_INTERNAL): Call find_local_variable,
18179 not find_stack_slot. Call set_local_type.
18181 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18183 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18184 and building RECORD_TYPE CONSTRUCTORs.
18185 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18187 * lang.c (use_handles): Change the default to 0.
18188 * decl.c: Define and build class_type, field_type, utf8const_type.
18189 * class.c (make_class_data, make_field_value,
18190 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18191 hashUtf8String, strLengthUtf8, mangled_classname:
18192 Functions to build reflective data structures.
18193 * parse.c (yyparse): Call make_class_data.
18195 * jcf-io.c (open_class, find_classfile): New functions.
18196 * jcf-dump.c: Support reading classfile from explicitly-named
18197 class file (without CLASSPATH searching).
18199 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18201 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18202 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18203 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18204 (get_constant): Now trivial for CONSTANT_Utf8.
18206 * jcf.h: Make NEW_CPOOL the default.
18207 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18209 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>