1 2004-11-24 Richard Henderson <rth@redhat.com>
3 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
4 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
6 2004-11-24 Tom Tromey <tromey@redhat.com>
8 * verify.c (defer_merging): Don't use C++-style comment.
9 * verify.h (java_opcode): Added java_opcode_end.
10 * class.c (build_class_ref): Remove C++ comment and old FIXME.
12 * verify-impl.c (vfy_push_type): Removed bogus "return".
13 (initialize_stack): Use vfy_alloc and vfy_free.
14 (verify_instructions_0): Likewise.
16 * Merged gcj-abi-2-dev-branch to trunk.
18 2004-11-24 Andrew Haley <aph@redhat.com>
20 * jcf-parse.c (parse_class_file): Set file_start_location.
22 2004-11-10 Tom Tromey <tromey@redhat.com>
24 * class.c (make_field_value): Don't call build_static_field_ref.
25 (build_static_field_ref): Don't emit direct references when using
28 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
29 -verbose:class into man page synopsis.
31 2004-11-09 Tom Tromey <tromey@redhat.com>
33 * expr.c (build_java_arraystore_check): Still generate check if
34 element type is itself an array.
36 2004-11-08 Tom Tromey <tromey@redhat.com>
38 * java-tree.h (soft_check_assignment_node): Removed.
39 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
40 * decl.c (java_init_decl_processing): Don't initialize
41 soft_check_assignment_node.
43 2004-11-05 Tom Tromey <tromey@redhat.com>
45 * class.c (layout_class_methods): Don't add Miranda methods when
46 using indirect dispatch.
48 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
50 * class.c (make_class_data): Call emit_assertion_table to set the
51 'assertion_table' field.
52 (build_signature_for_libgcj): Move here from expr.c.
53 (add_assertion_table_entry): New function. Callback for assertion
55 (emit_assertion_table): New. Take class argument, and generate
56 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
57 * decl.c (init_decl_processing): Define assertion_entry_type record.
58 Push 'assertion_table' class field instead of 'verify'.
59 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
60 (type_assertion_hash): Include 'assertion_code' in hash.
61 (add_type_assertion): Rewritten. Take class and assertion_code
62 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
63 (can_widen_reference_to): Use new add_type_assertion() arguments.
64 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
65 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
66 (verify_identifier_node): Removed.
67 (assertion_entry_type, assertion_table_type): New.
68 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
69 assertion code definitions.
70 (struct type_assertion): Add assertion_code. Rename 'source_type' and
71 'target_type' to 'op1' and 'op2'.
72 (add_type_assertion): Declare.
73 (lang_printable_name_wls): Remove unused definition.
74 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
75 to emit runtime assertion.
76 (vfy_note_stack_type): Clean up non-C90 declarations.
77 (vfy_note_local_type): Likewise.
78 * verify.h (vfy_is_assignable_from): Declare.
79 * verify-impl.c (is_assignable_from_slow): Remove unused function.
80 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
81 instead of is_assignable_from_slow().
82 (types_compatible): Reinstate ref_compatible() call.
84 2004-11-04 Tom Tromey <tromey@redhat.com>
86 * class.c (build_static_field_ref): Reverted previous patch.
88 * class.c (build_static_field_ref): Don't emit direct references
89 when using indirect dispatch.
91 2004-11-03 Tom Tromey <tromey@redhat.com>
93 * expr.c (expand_java_arrayload): Set lhs_type_node.
94 (expand_java_arraystore): Set rhs_type_node.
96 2004-11-02 Tom Tromey <tromey@redhat.com>
98 * jcf-parse.c (compute_class_name): Use filename length from zip
99 directory, not strlen.
101 * expr.c (expand_invoke): Mark new interface methods as abstract.
103 2004-11-01 Tom Tromey <tromey@redhat.com>
105 * verify-impl.c (push_jump): Removed check for uninitialized
107 (push_exception_jump): Likewise.
108 (handle_ret_insn): Likewise.
109 (handle_jsr_insn): Likewise.
110 (state_check_no_uninitialized_objects): Removed.
112 * decl.c (check_local_unnamed_variable): Recognize
113 promoted-to-int parameters when using the new verifier.
114 * expr.c (expand_java_arraystore): Explicitly request array type
115 when using new verifier.
116 (expand_java_arrayload): Likewise.
117 (invoke_build_dtable): Don't pass object_type_node as
118 expression argument to build_java_indirect_ref.
119 (build_java_check_indexed_type): Do nothing.
120 (build_java_arraystore_check): Handle case where array doesn't
122 (build_java_array_length_access): Likewise.
123 (expand_invoke): Handle case where interface overrides a method
125 (pop_type_0): Always succeed for reference types.
126 (process_jvm_instruction): Don't pop a value in a dead
128 (pop_arguments): Convert arguments to correct types.
130 2004-10-29 Andrew Haley <aph@redhat.com>
132 * jcf-parse.c (give_name_to_class): Remove line that was
135 2004-10-29 Andrew Haley <aph@redhat.com>
137 * jcf-parse.c (set_source_filename): Add code to build new sfname.
139 2004-10-20 Andrew Haley <aph@redhat.com>
141 * decl.c (end_java_method): Don't expand if flag_syntax_only.
143 2004-10-26 Tom Tromey <tromey@redhat.com>
145 * verify.h (vfy_notify_verified): Removed.
146 * verify-glue.c (vfy_notify_verified): Removed.
148 2004-10-26 Tom Tromey <tromey@redhat.com>
150 * verify-impl.c (debug_print_state): Declare `i' before code.
151 (merge_types): Modify `t' when it is null_type.
153 2004-10-26 Tom Tromey <tromey@redhat.com>
155 * verify-impl.c (type_print): Renamed from print. Now static and
157 (debug_print_state): Use type_print.
159 2004-10-25 Tom Tromey <tromey@redhat.com>
161 * expr.c (build_invokeinterface): Compute correct offset for
162 index into interface methods.
164 2004-10-20 Tom Tromey <tromey@redhat.com>
166 * java-tree.h (verify_jvm_instructions_new): Declare.
168 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
171 * verify-impl.c (verify_instructions): Correctly handle wide
173 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
174 (vfy_get_component_type): Strip pointer types.
175 (vfy_find_class): Use get_type_from_signature. Strip pointer
177 Include java-except.h.
179 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
181 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
182 vfy_push_type_t, set_variable, add_new_state, merge_into,
183 handle_jsr_insn, branch_prepass, check_class_constant,
184 check_wide_constant, get_one_type, compute_static_types,
185 verify_instructions_0): Clean up C99 declarations after statements.
187 2004-10-20 Tom Tromey <tromey@redhat.com>
189 * verify-impl.c (merge_refs): Compare reference against iterator,
192 * verify-glue.c (vfy_tag): Mask off resolved flag.
194 2004-10-19 Tom Tromey <tromey@redhat.com>
196 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
197 (init_state_with_stack): Initialize `this_type' in state.
198 (verify_method): Use debug_print.
199 * verify-glue.c (vfy_is_primitive): Removed debugging print.
200 (vfy_note_stack_depth): Reverted last patch.
201 (vfy_note_stack_type): Note pointer to Object, not Object.
202 (vfy_note_local_type): Likewise.
204 * verify.h (vfy_note_instruction_seen): Declare.
205 * verify-glue.c (verify_jvm_instructions_new): Set
206 BCODE_EXCEPTION_TARGET on target instruction.
207 (vfy_note_instruction_seen): New function.
208 * verify-impl.c (FLAG_INSN_SEEN): New define.
209 (verify_instructions_0): Set flag on instruction. Save state for
211 (verify_instructions): Call vfy_note_instruction_seen.
213 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
214 (verify_jvm_instructions_new): Call method_init_exceptions,
215 add_handler, and handle_nested_ranges.
216 * verify-impl.c (verify_method): Return 1 on success.
217 (verify_instructions_0): Save the state at PC=0.
219 * verify-impl.c (init_type_from_class): Set is_resolved and
220 ref_next on new ref_intersection.
221 (init_type_from_string): Likewise.
223 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
225 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
226 if flag_new_verifier is set.
227 * java-tree.h (flag_new_verifier): Declare.
228 * lang.opt (fnew-verifier): New option.
229 * verify-impl.c: Work around namespace pollution by undef'ing
231 (struct verifier_context): Make 'bytecode' const.
232 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
233 (types_compatible): For the BC-ABI, always consider reference types
235 (check_class_constant): Use vfr->current_class.
236 (check_constant): Likewise.
237 (check_wide_constant): Likewise.
238 (check_field_constant): Check for 'L' at start of type name.
239 (get_one_type): Return pointer instead of type. Set type result in
240 caller via passed type pointer.
241 (compute_argument_types): Update to use new get_one_type arguments.
242 (compute_return_type): Likewise.
243 (make_verifier_context): New. Allocate and initialize 'vfr'.
244 (free_verifier_context): New. Free 'vfr' and its contents.
245 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
246 and free_verifier_context.
248 2004-10-15 Tom Tromey <tromey@redhat.com>
250 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
251 * verify.h (vfy_fail): Fixed formatting.
253 * verify-impl.c (vfr): Fixed comment formatting.
254 (collapse_type): New function.
255 (verify_instructions): Notify compiler about type map.
256 * verify.h (vfy_note_stack_depth): Updated.
257 (vfy_note_stack_type): Likewise.
258 (vfy_note_local_type): Likewise.
259 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
261 * verify-glue.c (vfy_note_stack_depth): Correctly size type
262 state. Added `method' argument.
263 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
265 (vfy_note_local_type): New function.
266 (vfy_unsuitable_type): Likewise.
267 (vfy_return_address_type): Likewise.
268 (vfy_null_type): Likewise.
270 * verify.h (VFY_IN_GCC): Removed.
271 (VFY_WANT_TYPEMAP): Removed.
272 * verify-impl.c (verify_instructions_0): Removed useless "\".
273 (struct state) <next>: Uncomment.
275 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
277 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
280 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
282 * Make-lang.in (verify.o): Re-enabled this target.
283 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
284 (vfy_get_interface): Likewise.
285 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
286 * verify.h (verify_jvm_instructions_new): Declare.
287 * verify-impl.c (free_state): Temporarily comment out unused
290 2004-10-06 Tom Tromey <tromey@redhat.com>
292 * java-tree.h (JV_STATE_READ): New enum value.
294 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
296 * verify.h: New file.
298 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
300 * verify-impl.c, verify-glue.c, verify.h: New files.
301 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
303 2004-09-24 Andrew Haley <aph@redhat.com>
305 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
306 for a slot if it's of pointer type.
308 2004-09-14 Tom Tromey <tromey@redhat.com>
310 * class.c (make_class_data): Correctly initialize "state" field.
311 Initialize "engine" field.
312 * decl.c (java_init_decl_processing): Add "engine" field.
314 2004-09-10 Andrew Haley <aph@redhat.com>
317 * expr.c (build_invokeinterface): Use fast method for interface
319 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
321 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
322 (emit_symbol_table): Add new arg, element_size.
323 * decl.c (java_init_decl_processing): Initialize Class.itable.
324 * class.c (GEN_TABLE): New macro.
325 (gen_indirect_dispatch_tables): Use it. Add itable.
326 (make_class_data): Add new arg for emit_symbol_table().
328 (add_miranda_methods): Make sure search_class has been parsed.
329 (emit_symbol_table): Add new arg, element_size.
331 2004-09-06 Andrew Haley <aph@redhat.com>
333 * verify.c (merge_types): Return Object for all merges of
335 * expr.c (add_type_assertion): Don't generate assertions when
336 source type is array of Object.
338 2004-09-03 Andrew Haley <aph@redhat.com>
340 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
342 * lang.c (java_post_options): Force flag_verify_invocations if
343 we're not using indirect dispatch.
345 * expr.c (pop_type_0): Move test for interfaces before call to
346 can_widen_reference_to().
347 (build_signature_for_libgcj): Remove generation of canonical array
349 (add_type_assertion): Canonicalize both arrays.
350 Don't assert that type X can be assigned to Object.
351 Don't assert that type X an be assigned to type X.
352 Don't assert that Object can be assigned to type X.
353 (can_widen_reference_to): Warn whenever we generate an assertion.
354 (process_jvm_instruction): Use throwable_type_node for the type of
357 2004-09-01 Andrew Haley <aph@redhat.com>
359 * decl.c (java_init_decl_processing): Change
360 verify_identifier_node to "__verify".
361 * expr.c (add_type_assertion): Use verify_identifier_node for name.
362 * java-tree.h (verify_identifier_node): Change to "__verify".
364 * expr.c (build_signature_for_libgcj): New function.
365 (add_type_assertion): Use it to construct signatures for
366 source_type and target_type.
368 2004-08-27 Andrew Haley <aph@redhat.com>
370 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
371 (verify_identifier_node): New.
372 (TYPE_VERIFY_METHOD): New.
373 (struct type_assertion): New type.
374 * expr.c (type_assertion_eq): New function.
375 (type_assertion_hash): New function.
376 (add_type_assertion): New function.
377 (can_widen_reference_to): Call add_type_assertion().
378 * decl.c (java_init_decl_processing): Add verify_identifier_node.
379 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
380 (finish_class): Output TYPE_VERIFY_METHOD (type).
382 * decl.c (end_java_method): Nullify unused fields.
384 2004-08-17 Andrew Haley <aph@redhat.com>
386 * verify.c (defer_merging): Quieten.
387 * jcf-parse.c (load_class): Only try to open a class file if it's
388 java.lang.Object or if it's part of the current compilation.
389 Check that the class we just tried to load is the class we just
391 (java_parse_file): Set flag_verify_invocations off if we're
392 compiling from .class.
393 (parse_zip_file_entries): Abort if we try to read a dummy class.
394 * expr.c (can_widen_reference_to): Quieten.
395 (build_invokevirtual): Abort if we try to invokevirtual an
397 (expand_invoke): Don't build a non-interface call to an interface.
398 (build_instanceof): Don't do premature optimization if
399 flag_verify_invocations is not set.
400 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
402 (build_static_field_ref): Add correct type conversion for
404 (add_miranda_methods): Disable generation of Miranda methods for
406 (layout_class_method): Don't complain about non-static method
407 overrides static method with dummy classes.
409 2004-08-13 Tom Tromey <tromey@redhat.com>
411 * class.c (build_static_field_ref): Re-enable atable lookups for
414 * parse.y (strip_out_static_field_access_decl): Indentation fix.
416 2004-08-11 Tom Tromey <tromey@redhat.com>
418 * gcj.texi (libgcj Runtime Properties): Document new properties.
420 2004-08-06 Andrew Haley <aph@redhat.com>
422 * jcf-parse.c (load_class): Check that we really have loaded the
423 class we're looking for.
425 2004-07-19 Andrew Haley <aph@redhat.com>
427 * verify.c (verify_jvm_instructions): Comment change only.
429 * typeck.c (build_java_array_type): Add size field to array name.
431 * java-tree.h (LOCAL_SLOT_P): New.
432 (update_aliases): Add PC argument.
433 (pushdecl_function_level): New function.
435 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
436 MODIFY_EXPR, and SAVE_EXPR.
437 (java_gimplify_modify_expr): New function.
439 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
440 (expand_iinc): Pass PC to update_aliases().
441 (STORE_INTERNAL): Likewise.
442 (process_jvm_instruction): Likewise.
444 * decl.c (base_decl_map): New variable.
445 (uniq): New variable.
446 (update_aliases): Rewrite with more thorough checking.
447 (debug_variable_p): New function.
448 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
449 (check_local_named_variable): Delete whole function.
450 (initialize_local_variable): New function.
451 (check_local_unnamed_variable): Add checks and comments.
452 (find_local_variable): Rewrite.
453 (java_replace_reference): New function.
454 (function_binding_level): New variable.
455 (pushdecl_function_level): New function.
456 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
457 (maybe_pushlevels): Call pushdecl() on each of the new decls.
458 (start_java_method): Reset uniq. Create base_decl_map. Set
459 function_binding_level.
460 (end_java_method): Null unused fields to save memory.
462 2004-06-29 Andrew Haley <aph@redhat.com>
464 * except.c (expand_start_java_handler): Push a new binding level.
465 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
466 register_exception_range() to register where we'll do it.
467 (expand_end_java_handler): Remove old bogus code. Replace with
468 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
469 the top of the expression we're curently building.
470 (maybe_end_try): Delete.
471 * decl.c (binding_level.exception_range): New field.
472 (clear_binding_level): Add field exception_range. Reformat.
473 (poplevel): Call expand_end_java_handler().
474 (poplevel): Call java_add_stmt only if functionbody is false.
475 (maybe_poplevels): Don't call maybe_end_try() from here.
476 (end_java_method): Clear no longer used trees in function decl.
477 (register_exception_range): New function.
478 * java-tree.h (register_exception_range, struct eh_range): Declare.
480 2004-06-22 Andrew Haley <aph@redhat.com>
482 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
484 * check-init.c (get_variable_decl): Teach check-init about
485 FIELD_DECLs addressed via the otable.
486 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
489 2004-05-28 Andrew Haley <aph@redhat.com>
491 * jcf-parse.c (load_class): Don't try to read a class that we've
494 * expr.c (build_invokeinterface): Use the old-fashioned way of
495 doing indirect dispatch: look up interfaces by name.
496 * java-tree.h (enum java_tree_index): Add
497 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
498 * decl.c (java_init_decl_processing): Add
499 soft_lookupinterfacemethodbyname_node.
501 * gjavah.c (print_method_info): Final methods have vtable entries,
502 so gjavah needs to output them.
503 * class.c (layout_class_method): Generate vtable entries for final
505 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
506 dispatch, even if a method is final.
508 2004-05-25 Andrew Haley <aph@redhat.com>
510 * class.c (build_symbol_entry): Convert the names of constructors
511 to init_identifier_node when generating an entry for the indirect
514 * expr.c (build_known_method_ref): Generate indirect calls for
515 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
517 2004-05-24 Andrew Haley <aph@redhat.com>
519 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
520 atable element is of the right type.
522 * class.c (build_static_field_ref): Cast pointer to correct type
525 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
527 * Merged with HEAD as of 20040514. Diff against
528 gcj-abi-2-merge-20040514.
530 2004-04-16 Andrew Haley <aph@redhat.com>
532 * verify.c (check_pending_block): Disable subroutine checks.
533 (defer_merging): New function.
534 (merge_types): If types are dummy, use defer_merging to combine them.
535 (verify_jvm_instructions): If invocation is invokeinterface and
536 target is dummy, assume target really is an interface.
538 * parse.y (patch_invoke): Break out call to java_create_object.
540 * lang.c (flag_verify_invocations): New.
542 * jcf-parse.c (load_class): If we've already failed to load a
543 class, don't try again.
544 (load_class): If we can't find a .class file, don't fail, but emit
546 (parse_class_file): Don't act on dummy methods.
548 * java-tree.h (flag_verify_invocations): New.
550 (lang_type.dummy_class): New field.
551 (java_create_object): New function.
554 * expr.c (build_field_ref): Widen field offset.
555 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
556 that each of its elements is compatible with the one we're
558 (pop_type_0): Issue a warning to say that we need to generate a
560 (java_create_object): New function.
561 (build_field_ref): Only generate hard refs if we're not using
563 (expand_java_field_op): If we're using !verify_invocations and we
564 see a missing field, generate a decl for it.
566 (expand_invoke): If a class doesn't have the method we seek and
567 we're using !flag_verify_invocations, generate a decl for the
570 (build_known_method_ref): Always use indirect dispatch via the
571 atable for static methods.
573 (expand_java_NEW): Break out object creation into new function,
576 (can_widen_reference_to): Issue a warning to say that we need to
577 generate a runtime check.
579 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
580 (make_method_value): Also use index for interfaces.
581 (make_class_data): Skip dummy field for inherited data.
582 Don't build method array for dummy methods.
583 Set size_in_byte to -1 when using inirect dispatch
584 Don't build a hard class ref if we don't have a hard ref to our
585 superclass, or if we're using inirect dispatch.
586 Null out dispatch tables.
588 (layout_class_method): Don't complain about non-static method
589 overrides static method is method is artificial.
591 (build_static_field_ref): Disable atable references to static
592 fields for the time being.
594 (layout_class_methods): Check for CLASS_INTERFACE as
595 well as CLASS_ABSTRACT.
597 2004-11-24 Steven Bosscher <stevenb@suse.de>
599 * class.c (make_class_data): Don't check flag_inline_functions.
600 * lang.c (flag_really_inline): Remove unused flag.
601 (java_handle_option): Don't set it here. Remove special handling
602 of flag_inline_functions for Java.
603 (java_init): Don't set flag_inline_trees here. Already done...
604 (java_post_options): ...here. Don't clear flag_inline_functions.
606 2004-11-24 Steven Bosscher <stevenb@suse.de>
608 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
609 (java_gimplify_exit_block_expr): New function.
610 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
612 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
613 (EXIT_BLOCK_EXPR): Likewise.
614 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
615 (LABELED_BLOCK_BODY): Likewise.
616 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
617 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
618 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
620 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
621 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
622 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
623 second operand of EXIT_BLOCK_EXPR.
624 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
626 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
628 2004-11-23 Ben Elliston <bje@au.ibm.com>
630 * xref.h (xref_flag_value): Remove.
631 (xref_set_data, xref_get_data): Likewise.
632 (xref_set_current_fp): Likewise.
633 (XREF_NONE): Likewise.
634 (XREF_GET_DATA): Likewise.
635 * xref.c (xref_flag_value): Remove.
636 (xref_set_data, xref_get_data): Likewise.
637 (xref_set_current_fp): Likewise.
639 2004-11-23 Ben Elliston <bje@au.ibm.com>
641 * gjavah.c (output_directory): Make static.
642 (temp_directory): Likewise.
644 2004-11-15 Tom Tromey <tromey@redhat.com>
646 * decl.c (instn_ptr_type_node): Removed.
647 (lineNumbers_ptr_type_node): Removed.
648 (jint_type): Removed.
649 (jint_ptr_type): Removed.
651 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
654 * check-init.c (check_init): Ignore DECL_EXPR.
655 * expr.c (always_initialize_class_p): Reenable.
656 (build_class_init): Use a variable to store the decl. Also use
657 boolean_false_node instead of integer_zero_node.
658 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
661 2004-11-08 Tom Tromey <tromey@redhat.com>
664 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
665 generating a JNI header.
666 (print_field_info): Handle JNI headers.
667 (jni_print_float): Likewise.
668 (jni_print_double): Likewise.
670 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
672 * decl.c (end_java_method): Remove duplicated code.
674 2004-11-06 Zack Weinberg <zack@codesourcery.com>
675 Gerald Pfeifer <gerald@pfeifer.com>
677 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
680 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
683 * class.c: Reinstate 2004-08-18 patch.
684 (make_local_function_alias): Don't create an alias for extern (native)
687 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
690 * class.c (make_local_function_alias): Revert 2004-08-18 change.
691 (make_method_value): Likewise.
693 2004-10-21 Andrew Haley <aph@redhat.com>
696 * jcf-parse.c (set_source_filename): Add code to build new sfname.
698 2004-10-20 Andrew Haley <aph@redhat.com>
700 * decl.c (end_java_method): Don't expand if flag_syntax_only.
701 Remove duplicated code block.
703 2004-10-18 Steven Bosscher <stevenb@suse.de>
705 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
706 New rules to work around old Bison warnings.
708 2004-10-17 Steven Bosscher <stevenb@suse.de>
710 * class.c (ident_subst): Always alloca buffer.
711 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
712 opcode after including javaop.def.
713 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
714 conditional expression that exits, to avoid warnings.
715 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
716 a user of an extension.
717 * win32-host.c: Move check down to have non-empty file when
718 WIN32 is not defined.
720 * Make-lang.in (java-warn): Add STRICT_WARN.
721 (java/jcf-io.o-warn): Don't have Werror for this file.
722 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
724 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
726 * expr.c (expr_add_location): Move declaration to before all
728 * parse.y (java_expand_classes): Ditto.
729 * lex.c (java_peek_unicode): Ditto.
731 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
733 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
734 if possible, else convert `foo' to 'foo'.
738 * jcf-io.c: Likewise.
739 * jcf-parse.c: Likewise.
744 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
746 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
747 rename parameter 'msg' to 'msgid' in function declaration.
748 (issue_warning_error_from_context): Likewise.
749 (yyerror): Rename parameter 'msg' to 'msgid'.
750 (all over): Use new quoting style for diagnostics.
752 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
754 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
755 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
758 2004-10-14 Matt Austern <austern@apple.com>
760 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
763 2004-10-13 Tom Tromey <tromey@redhat.com>
766 * lang.opt (--extdirs): Document.
767 * jvspec.c (lang_specific_driver): Recognize -encoding and
770 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
772 * parse.y (issue_warning_error_from_context): Use va_list *
773 instead of va_list parameter.
774 (parse_error_context): Update call.
775 (parse_warning_context): Likewise.
777 2004-10-05 Zack Weinberg <zack@codesourcery.com>
779 * parse.y, parse-scan.y: Add list of diagnostic messages to
780 insulate translation template from version of yacc/bison used
781 to compile the grammar.
783 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
785 Prepare for %q, %< and %> in diagnostic message strings.
786 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
787 Name second parameter 'msgid'.
788 * parse.y: Additionally include pretty-print.h and diagnostic.h.
789 (issue_warning_error_from_context): Use pretty-printer functions
790 instead of vsprintf for constructing formatted messages. Rename
791 parameter 'msg' to 'msgid'.
792 (parse_error_context): Rename parameter 'msg' to 'msgid'.
793 (parse_warning_context): Likewise.
795 2004-10-05 Andrew Haley <aph@redhat.com>
798 * jcf-parse.c (parse_zip_file_entries): If a class has a
799 superclass and a TYPE_SIZE of zero, lay it out.
801 2004-09-30 Andrew Haley <aph@redhat.com>
804 * jcf-parse.c (compute_class_name): Rewrite.
806 2004-10-01 Jan Hubicka <jh@suse.cz>
808 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
810 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
812 * lex.c: Fix a comment typo.
814 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
816 * java-tree.h: Fix a comment typo.
818 2004-09-30 Per Bothner <per@bothner.com>
820 Simplify lexer. Implement --enable-mapped-location support.
821 * jcf-parse.c (parse_class_file): Use linemap_line_start.
822 (parse_source_file_1): Pass filename as extra parameter, so we can call
823 linemap_add and set input_location here, rather than in both callers.
824 (read_class): Pass copied filename to parse_source_file_1.
825 Don't initialize wfl_operator - only needed for source compilation.
826 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
827 * lex.h: Remove a bunch of debugging macros.
828 * lex.h (struct_java_line, struct java_error): Remove types.
829 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
830 (struct java_lc_s): Remove prev_col field.
831 (struct java_lexer): New fields next_unicode, next_columns, and
832 avail_unicode. New position field, and maybe token_start field.
833 Don't need hit_eof field - use next_unicode == -1 instead.
834 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
835 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
836 * parse.h: Various changes for USE_MAPPED_LOCATION.
837 (EXPR_WFL_EMIT_LINE_NOTE): XXX
838 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
839 (struct parser_ctxt): New file_start_location field.
840 Remove p_line, c_line fields since we no longer save lines.
841 Remove elc, lineno, and current_jcf fields - no longer used.
842 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
843 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
844 source_location and is probably not needed anymore anyway.
845 Use new expr_add_Location function.
846 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
847 (java_pop_parser_context): Minor cleanup.
848 (java_parser_context_save_global, java_parser_context_restore_global,
849 java_pop_parser_context): Save/restore input_location as a unit.
850 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
851 a source_location instead of a wfl context node.
852 (check_class_interface_creation): input_filename is not addressable.
853 (create_artificial_method): Calling java_parser_context_save_global
854 and java_parser_context_restore_global is overkill. Instead,
855 temporarily set input_location from class decl.
856 (java_layout_seen_class_methods): Set input_location from method decl.
857 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
858 (finish_loop_body): Likewise.
859 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
860 (java_sprint_unicode): Take a character, not index in line.
861 (java_sneak_uncode): Replaced by java_peek_unicode.
862 (java_unget_unicode): No longer used.
863 (java_allocate_new_line. java_store_unicode): Removed, since we
864 no longer remember "lines".
865 (java_new_lexer): Update for new data structures.
866 (java_read_char): Move unget_value checking to java_read_unicode.
867 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
868 efficient functions that are used directly when lexing.
869 (java_read_unicode_collapsing_terminators): No longer needed.
870 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
871 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
872 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
873 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
874 combine switch branches, and test for common token kinds earlier.
875 (java_lex_error): Rewrite.
876 * jv-scan.c (expand_location): New function, copied from tree.c.
877 (main): Set ctxp->filename instead of setting input_filename directly.
879 2004-09-30 Per Bothner <per@bothner.com>
881 More cleanup for --enable-mapped-location.
882 * class.c (push_class): If USE_MAPPED_LOCATION don't set
883 input_location here. Instead do it in give_name_to_class.
884 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
885 * expr.c (expand_byte_code): Call linemap_line_start.
886 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
887 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
888 (expr_add_location): New function, if USE_MAPPED_LOCATION.
889 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
890 to USE_MAPPED_LOCATION case.
892 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
893 * jcf-parse.c (java_parse_file): Don't set input_filename.
894 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
895 Create a list of TRANSLATION_UNIT_DECL.
896 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
897 reason is so we can set a DECL_SOURCE_LOCATION for each file.
898 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
899 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
900 (file_start_location): New static.
901 (set_source_filename): Avoid extra access to input_filename macro.
902 Concatenate new name with class's package prefix.
903 (set_source_filename, give_name_to_class): Update.
904 (give_name_to_class): Set class's "line 0" input_location here.
905 (parse_class_file): Set input_location as a unit.
907 * jcf-parse.c (load_class): Sanity test if missing inner class file.
909 2004-09-29 Per Bothner <per@bothner.com>
911 * java-tree.h: Redefine some macros and add some declaration
912 to handle the USE_MAPPED_LOCATION case.
913 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
914 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
915 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
916 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
918 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
919 * decl.c (finish_method, java_add_stmt): Likewise.
920 * java-gimplify.c (java-gimplify.c): Likewise.
921 * jcf-write.c (generate_bytecode_insns): Likewise.
922 * lang.c (java_post_options): Likewise - call linemap_add.
924 2004-09-29 Andrew Haley <aph@redhat.com>
927 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
928 result of TRUNC_MOD_EXPR.
929 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
930 * decl.c (java_init_decl_processing): Mark
931 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
933 2004-09-28 Tom Tromey <tromey@redhat.com>
936 * class.c (add_miranda_methods): Load superinterface if not
939 2004-09-28 Andrew Haley <aph@redhat.com>
942 * jcf-parse.c (load_class): Don't try to read a class that we've
945 2004-09-28 Andrew Haley <aph@redhat.com>
947 * jcf-parse.c (load_class): Back out previous broken patch.
949 2004-09-28 Andrew Haley <aph@redhat.com>
952 * jcf-parse.c (load_class): Don't try to read a class that we've
954 Check that we really did read the right class.
956 2004-09-25 Tom Tromey <tromey@redhat.com>
959 * parse.y (create_artificial_method): Use add_method_1.
961 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
963 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
965 * gcj.texi: Fix typos.
967 2004-09-24 Tom Tromey <tromey@redhat.com>
970 * parse.y (class_instance_creation_expression): Set `$$' to NULL
971 in error parts of rule.
972 (unary_expression): Don't call error_if_numeric_overflow when $1
975 2004-09-24 Tom Tromey <tromey@redhat.com>
978 * parse.y (resolve_qualified_expression_name): Set
979 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
980 * expr.c (force_evaluation_order): Check for empty argument list
981 after stripping COMPOUND_EXPR.
983 2004-09-23 Andrew Haley <aph@redhat.com>
986 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
989 2004-09-23 Tom Tromey <tromey@redhat.com>
992 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
993 where operand is null.
995 2004-09-23 Tom Tromey <tromey@redhat.com>
998 * parse.y (not_accessible_p): Allow access to protected members
999 even when class is not static.
1001 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1003 * Make-lang.in: Revert the gcc-none.o change.
1005 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1007 * parse.y (patch_anonymous_class): VEC_space returns true if there
1010 2004-09-21 Matt Austern <austern@apple.com>
1013 * gjavah.c (free_method_name_list): Fix function definition so
1014 it's a proper C prototype.
1016 2004-09-21 Tom Tromey <tromey@redhat.com>
1019 * gjavah.c (free_method_name_list): New method.
1022 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1023 Zack Weinberg <zack@codesourcery.com>
1025 * java-tree.def: Use tree_code_class enumeration constants
1026 instead of code letters.
1027 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1028 new tree-class enumeration constants.
1030 2004-09-13 Tom Tromey <tromey@redhat.com>
1033 * class.c (layout_class_method): Put synthetic methods into the
1036 2004-09-11 Andrew Pinski <apinski@apple.com>
1038 * Make-lang.in (java/ggc-none.c): Change dependency
1039 for ggc.h into $(GGC_H).
1041 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1043 * Make-lang.in (java/win32-host.o): Add dependency on
1045 * win32-host.c: Add includes for coretypes.h, jcf.h
1047 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1049 * Make-lang.in (GCJH_OBJS): Change dependency from
1050 ggc-none.o to java/ggc-none.o
1051 (JCFDUMP_OBJS): Likewise.
1052 (java/ggc-none.o): New target.
1054 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1056 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1057 * class.c (build_utf8_ref, build_static_field_ref,
1058 make_field_value, make_method_value, get_dispatch_table,
1059 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1060 * constants.c (get_tag_node, build_ref_from_constant_pool,
1061 build_constants_constructor): Likewise.
1062 * decl.c (java_init_decl_processing): Likewise.
1063 * expr.c (build_java_array_length_access, build_newarray,
1064 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1065 build_java_binop, build_field_ref, expand_java_add_case,
1066 expand_java_call, build_known_method_ref, build_invokevirtual,
1067 build_invokeinterface, build_jni_stub): Likewise.
1068 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1069 * jcf-parse.c (get_constant): Likewise.
1070 * lex.c (do_java_lex): Likewise.
1071 * parse.y (patch_binop, patch_unaryop, patch_cast,
1072 build_newarray_node, patch_newarray): Likewise.
1073 * resource.c (compile_resource_data): Likewise.
1074 * typeck.c (build_prim_array_type): Likewise.
1076 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1078 * decl.c (java_init_decl_processing): Adjust
1079 initialize_sizetypes call.
1081 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1083 * jv-scan.c (fancy_abort): Add.
1085 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1087 * expr.c (build_java_arrayaccess): Use convert to change
1090 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1092 * class.c (make_local_function_alias): Allocate extra space for 'L'
1093 in name buffer. Reported by Thomas Neumann.
1095 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1097 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1098 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1099 * lex.c (do_java_lex): Adjust.
1100 (error_if_numeric_overflow): Likewise.
1102 2004-08-18 Andrew Pinski <apinski@apple.com>
1104 * class.c (make_local_function_alias): Only make a new decl if we
1105 support alias attribute on all decls.
1107 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1109 * class.c (make_local_function_alias): New function. Create local
1110 alias for public method DECL.
1111 (make_method_value): Use make_local_function_alias.
1112 * parse.y (craft_constructor): Don't special-case anonymous classes.
1113 Always set ctor_name to init_identifier_node.
1114 (lookup_method_invoke): Call layout_class_method when creating
1115 anonymous class constructor.
1117 2004-08-18 Richard Henderson <rth@redhat.com>
1119 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1120 default case. Treat '<' similarly. Update for
1121 is_gimple_formal_tmp_var name change.
1123 2004-08-17 Andrew Haley <aph@redhat.com>
1125 * lang.c (lang_printable_name): Obey verbose flag.
1126 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1127 lang_printable_name().
1128 (verify_constructor_circularity, get_printable_method_name,
1129 check_abstract_method_definitions, java_check_regular_methods,
1130 java_check_abstract_methods, check_inner_class_access,
1131 fix_constructors, patch_method_invocation, patch_return):
1133 * expr.c (pop_type_0): Likewise.
1135 * java-tree.h (lang_printable_name_wls): Delete.
1137 2004-08-16 Tom Tromey <tromey@redhat.com>
1140 * parse.y (primary): Changed for initialized and uninitialized
1142 (array_access): Handle array_creation_initialized.
1143 (array_creation_expression): Split into
1144 array_creation_initialized and array_creation_uninitialized.
1146 2004-08-16 Andrew Haley <aph@redhat.com>
1148 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1149 generating bytecode.
1151 2004-08-16 Elliot Lee <sopwith@redhat.com>
1154 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1155 spaces, and quoted filelists.
1157 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1159 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1160 * class.c (build_utf8_ref, build_static_field_ref,
1161 make_field_value, make_method_value, get_dispatch_table,
1162 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1163 * constants.c (get_tag_node, build_ref_from_constant_pool,
1164 build_constants_constructor): Likewise.
1165 * decl.c (java_init_decl_processing): Likewise.
1166 * expr.c (build_java_array_length_access, build_newarray,
1167 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1168 build_java_binop, build_field_ref, expand_java_add_case,
1169 expand_java_call, build_known_method_ref, build_invokevirtual,
1170 build_invokeinterface, build_jni_stub): Likewise.
1171 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1172 * jcf-parse.c (get_constant): Likewise.
1173 * lex.c (do_java_lex): Likewise.
1174 * parse.y (patch_binop, patch_unaryop, patch_cast,
1175 build_null_of_type, patch_newarray): Likewise.
1176 * resource.c (compile_resource_data): Likewise.
1177 * typeck.c (build_prim_array_type): Likewise.
1179 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1181 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1182 Don't create BLOCK here or call java_gimplify_block.
1184 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1186 * java-tree.h (flag_deprecated): Removed.
1187 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1188 * parse.y (check_deprecation): Check warn_deprecated instead of
1191 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1193 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1194 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1195 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1196 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1197 flag_force_classes_archive_check, flag_optimize_sci,
1198 flag_indirect_dispatch): Remove explicit declarations.
1199 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1202 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1205 * Make-lang.in (java.install-man): Install from either build
1206 tree or source tree, whichever has the file first.
1208 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1210 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1211 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1212 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1213 (do_java_lex): Likewise. Adjust force_fit_type call.
1215 2004-08-04 Roger Sayle <roger@eyesopen.com>
1216 Andrew Haley <aph@redhat.com>
1218 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1219 checking trees as they're being built.
1220 (convert): Call convert_ieee_real_to_integer if we're
1221 converting a constant, even if we're writing a class file.
1223 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1226 * parse.y (fold_constant_for_init): Call resolve_field_access with
1227 correct current_class context.
1229 2004-08-01 Roger Sayle <roger@eyesopen.com>
1231 * decl.c (update_aliases, initialize_local_variable): Replace calls
1232 to build with calls to buildN.
1233 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1234 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1235 * parse.h (BUILD_THROW): Likewise.
1236 * parse.y (switch_expression, synchronized_statement,
1237 catch_clause_parameter, array_creation_expression,
1238 conditional_expression, make_qualified_name,
1239 resolve_qualified_expression_name, patch_method_invocation,
1240 patch_invoke, build_method_invocation, build_new_invocation,
1241 build_assignment, patch_assignment, build_binop, patch_binop,
1242 build_string_concatenation, build_incdec, patch_unaryop,
1243 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1244 patch_return, build_if_else_statement, build_labeled_block,
1245 build_new_loop, build_loop_body, build_bc_statement,
1246 build_assertion, encapsulate_with_try_catch, build_try_statement,
1247 build_try_finally_statement, patch_synchronized_statement,
1248 emit_test_initialization): Likewise, replace build with buildN.
1250 2004-07-28 Eric Christopher <echristo@redhat.com>
1252 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1253 (java_unsafe_for_reeval): Ditto.
1255 2004-07-26 <hp@bitrange.com>
1257 * parse.y (build_super_invocation): Adjust declaration order to
1258 avoid declaration after statement.
1260 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1262 * decl.c: Rename all identifiers named `class' to `cl'.
1264 2004-07-25 Richard Henderson <rth@redhat.com>
1266 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1268 2004-07-23 Mike Stump <mrs@apple.com>
1270 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1271 * gjavah.c (throwable_p, decode_signature_piece,
1272 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1273 process_file): Likewise.
1274 * jcf-dump.c (main): Likewise.
1275 * jcf-io.c (read_zip_member): Likewise.
1276 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1277 give_name_to_class, get_class_constant): Likewise.
1278 * jcf-write.c (find_constant_wide, push_long_const,
1279 generate_classfile): Likewise.
1280 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1281 * parse.y (read_import_dir): Likewise.
1282 * typeck.c (parse_signature_type): Likewise.
1283 * verify.c (verify_jvm_instructions): Likewise.
1284 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1286 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1288 * Make-lang.in: Replace rmic and rmiregistry references with
1289 grmic and grmiregistry.
1290 * gcj.texi: Likewise.
1292 2004-07-20 Andrew Haley <aph@redhat.com>
1295 * verify.c (verify_jvm_instructions): Comment change only.
1297 * typeck.c (build_java_array_type): Add size field to array name.
1299 * java-tree.h (LOCAL_SLOT_P): New.
1300 (update_aliases): Add PC argument.
1301 (pushdecl_function_level): New function.
1303 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1304 MODIFY_EXPR, and SAVE_EXPR.
1305 (java_gimplify_modify_expr): New function.
1307 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1308 (expand_iinc): Pass PC to update_aliases().
1309 (STORE_INTERNAL): Likewise.
1310 (process_jvm_instruction): Likewise.
1312 * decl.c (base_decl_map): New variable.
1313 (uniq): New variable.
1314 (update_aliases): Rewrite with more thorough checking.
1315 (debug_variable_p): New function.
1316 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1317 (check_local_named_variable): Delete whole function.
1318 (initialize_local_variable): New function.
1319 (check_local_unnamed_variable): Add checks and comments.
1320 (find_local_variable): Rewrite.
1321 (java_replace_reference): New function.
1322 (function_binding_level): New variable.
1323 (pushdecl_function_level): New function.
1324 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1325 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1326 (start_java_method): Reset uniq. Create base_decl_map. Set
1327 function_binding_level.
1328 (end_java_method): Null unused fields to save memory.
1330 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1332 * class.c (add_interface_do): Remove.
1333 (set_super_info, interface_of_p, maybe_add_interface,
1334 add_interface, make_class_data, layout_class,
1335 add_miranda_methods): Adjust BINFO accessors and addition.
1336 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1338 * jcf-write.c (generate_classfile): Likewise.
1339 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1340 check_circular_reference, java_complete_class,
1341 check_abstract_method_definitions,
1342 java_check_abstract_method_definitions,
1343 check_interface_throws_clauses, java_check_abstract_methods,
1344 lookup_java_interface_method2,
1345 find_applicable_accessible_methods_list): Adjust BINFO accessors
1347 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1349 2004-07-18 Roger Sayle <roger@eyesopen.com>
1351 * builtins.c (max_builtin, min_builtin,
1352 java_build_function_call_expr): Replace calls to build with buildN.
1353 * class.c (build_class_ref, build_static_field_ref,
1354 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1355 * constants.c (build_ref_from_constant_pool): Likewise.
1356 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1357 add_stmt_to_compound): Likewise.
1358 * except.c (build_exception_object_ref, expand_end_java_handler):
1360 * java-gimplify.c (java_gimplify_case_expr,
1361 java_gimplify_default_expr, java_gimplify_block,
1362 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1363 * jcf-write.c (generate_bytecode_insns): Likewise.
1364 * typeck.c (convert_ieee_real_to_integer): Likewise.
1366 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1368 * java-tree.h (builtin_function): Declare.
1370 2004-07-16 Steven Bosscher <stevenb@suse.de>
1372 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1373 abuse restore_line_number_status.
1375 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1378 * jcf-parse.c (java_emit_static_constructor): Specify default
1381 2004-07-13 Per Bothner <per@bothner.com>
1383 * java-tree.h (all_class_filename): Remove useless macro.
1384 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1385 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1386 * parse.y (java_parser_context_restore_global): Replace
1387 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1388 * jcf-parse.c (read_class, java_parse_file): Likewise.
1390 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1393 gjavah.c (print_field_info): Emit constant only if field is static.
1395 2004-07-11 Roger Sayle <roger@eyesopen.com>
1397 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1398 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1399 build_java_ret, build_java_throw_out_of_bounds_exception,
1400 build_java_array_length_access, java_check_reference,
1401 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1402 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1403 expand_java_arrayload, build_java_monitor, expand_java_return,
1404 expand_load_internal, expand_java_NEW, build_get_class,
1405 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1406 build_java_soft_divmod, build_java_binop, build_field_ref,
1407 expand_compare, expand_java_goto, expand_java_switch,
1408 expand_java_add_case, build_class_init, build_known_method_ref,
1409 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1410 expand_invoke, build_jni_stub, expand_java_field_op,
1411 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1412 force_evaluation_order, emit_init_test_initialization): Convert
1413 calls to "build" into calls to the prefered "buildN" functions.
1415 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1417 * java-tree.h (set_block): Remove.
1418 * lang.c (java_clear_binding_stack): New.
1419 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1420 * decl.c (struct binding_level): Remove this_block.
1421 (clear_binding_level): Likewise.
1422 (poplevel): Don't handle this_block.
1423 (set_block): Remove.
1425 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1427 * class.c (common_enclosing_context_p): Remove statement with no
1430 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1433 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1434 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1435 (craft_constructor): Inherit access flags for implicit constructor
1436 from the enclosing class.
1437 (create_class): Fix comment typo.
1438 (resolve_qualified_expression_name): Pass type of qualifier to
1439 not_accessible_p, not the type in which target field was found.
1440 (not_accessible_p): Handle inner classes. Expand protected
1441 qualifier-subtype check to enclosing instances, but don't apply this
1442 check to static members. Allow protected access to inner classes
1443 of a subtype. Allow private access within common enclosing context.
1444 (build_super_invocation): Get WFL line number info from current
1446 (build_incomplete_class_ref): Update for new create_anonymous_class
1448 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1449 common_enclosing_instance_p.
1450 * class.c (common_enclosing_context_p): New. Determine if types
1451 share a common enclosing context, even across static contexts.
1452 (common_enclosing_instance_p): Renamed from
1453 common_enclosing_context_p. Determines if types share a common
1454 non-static enclosing instance.
1455 * java-tree.h (common_enclosing_instance_p): Declare.
1456 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1457 for inner class constructors.
1458 (generate_classfile): Use get_method_access_flags.
1460 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1462 * class.c (interface_of_p): Check for null TYPE_BINFO.
1464 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1466 * class.c (make_class): Do not create binfo here.
1467 (set_super_info): Create it here.
1468 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1470 2004-07-08 Richard Henderson <rth@redhat.com>
1472 * expr.c (case_identity, get_primitive_array_vtable,
1473 java_expand_expr, emit_init_test_initialization): Remove.
1474 * java-tree.h (java_expand_expr): Remove.
1475 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1477 2004-07-07 Per Bothner <per@bothner.com>
1479 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1480 get internal error due to mismatched types.
1482 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1484 * gcj.texi (Linking): New node. Document -lgij usage.
1486 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1488 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1489 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1490 * java/class.c (set_super_info, class_depth, interface_of_p,
1491 maybe_add_interface, add_interface, make_class_data,
1492 layout_class, add_miranda_methods): Adjust BINFO macros.
1493 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1494 * jcf-write.c (generate_classfile): Likewise.
1495 * parse.y (patch_anonymous_class,
1496 check_inner_circular_reference, check_circular_reference,
1497 java_complete_class, check_abstract_method_definitions,
1498 java_check_abstract_method_definitions,
1499 check_interface_throws_clauses, java_check_abstract_methods,
1500 lookup_java_interface_method2,
1501 find_applicable_accessible_methods_list): Likewise.
1502 * typeck.c (find_method_in_interface): Likewise.
1503 * verify.c (merge_types): Likewise.
1505 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1507 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1508 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1510 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1512 * class.c (make_class): Use make_tree_binfo.
1513 (set_super_info, add_interface_do): Likewise.
1514 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1516 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1518 * verify.c: Correct array element access formatting thinko.
1520 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1522 * verify.c: Insert a short blurb at the start referring to the JVMS.
1523 (merge_type_state): Remove redundant nested if statement.
1524 (verify_jvm_instructions): Ensure current_subr is initialised to
1526 Minor formatting fixes all over the place.
1528 2004-07-02 Richard Henderson <rth@redhat.com>
1530 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1532 2004-07-01 Richard Henderson <rth@redhat.com>
1534 * class.c (registerClass_libfunc): Remove.
1535 (init_class_processing): Don't set it.
1536 (emit_register_classes): Take list_p parameter. Fill it in
1537 with _Jv_RegisterClass calls.
1538 * decl.c (java_init_decl_processing): Don't call
1539 init_resource_processing.
1540 * jcf-parse.c (java_emit_static_constructor): New.
1541 (java_parse_file): Call it.
1542 * resource.c (registerResource_libfunc): Remove.
1543 (init_resource_processing): Remove.
1544 (write_resource_constructor): Take list_p parameter. Fill it in
1545 with _Jv_RegisterResource calls.
1546 * java-tree.h: Update prototypes.
1548 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1551 * class.c (layout_class_method): Do not override package-private
1552 method if its in a different package.
1553 (split_qualified_name): Move here from parse.y. Rename from
1554 breakdown_qualified. Add comment.
1555 (in_same_package): Move here from parse.y. Add comment.
1556 * java-tree.h (break_down_qualified, in_same_package): Declare.
1557 (in_same_package): Likewise.
1558 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1561 2004-06-29 Andrew Haley <aph@redhat.com>
1563 * except.c (expand_start_java_handler): Push a new binding level.
1564 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1565 register_exception_range() to register where we'll do it.
1566 (expand_end_java_handler): Remove old bogus code. Replace with
1567 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1568 the top of the expression we're curently building.
1569 (maybe_end_try): Delete.
1570 * decl.c (binding_level.exception_range): New field.
1571 (clear_binding_level): Add field exception_range. Reformat.
1572 (poplevel): Call expand_end_java_handler().
1573 (poplevel): Call java_add_stmt only if functionbody is false.
1574 (maybe_poplevels): Don't call maybe_end_try() from here.
1575 (end_java_method): Clear no longer used trees in function decl.
1576 (register_exception_range): New function.
1577 * java-tree.h (register_exception_range, struct eh_range): Declare.
1579 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1581 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1583 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1586 * expr.c (class_has_finalize_method): Fix method name indentation.
1587 (expand_java_call): Remove K&R style parameter declaration.
1588 (expand_invoke): Fix statement indentation.
1589 (expand_java_field_op): Likewise.
1590 * parse-scan.y: Fix typo.
1591 (reset_report): Fix method name indentation.
1592 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1594 * verify.c (verify_jvm_instructions): Document parameters, insert
1596 * lang.c (lang_init_source): Fix method name indentation.
1597 * class.c (common_enclosing_context_p): Likewise.
1598 (emit_symbol_table): Fix parameter list indentation.
1599 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1600 parameter declaration.
1601 * constants.c: Fix copyright notice indentation.
1602 * typeck.c (find_method_in_superclasses): Fix parameter list
1604 (find_method_in_interfaces): Likewise.
1605 * zextract.c (makelong): Fix method name indentation.
1607 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1610 * parse.y (create_interface): Set correct access modifiers for
1612 * jcf-write.c (get_classfile_modifiers): New function.
1613 (generate_classfile): Use get_classfile_modifiers, not
1616 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1618 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1619 dependency to current parser context, not NULL_TREE, for top-level
1621 (jdep_resolve_class): Enable member access check for all inner
1624 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1626 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1629 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1632 * expr.c (expand_java_field_op): Ensure that target class for static
1633 field access has been loaded.
1635 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1636 Ranjit Mathew <rmathew@hotmail.com>
1638 PR java/1207, java/16178
1639 * jcf-parse.c (load_class): Return immediately if passed a type decl
1640 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1641 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1642 before calling load_class.
1643 (qualify_and_find): Likewise.
1644 (find_in_imports_on_demand): Likewise.
1645 (find_applicable_accessible_methods_list): Likewise.
1647 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1649 * parse.y (java_layout_seen_class_methods): Don't call load_class
1650 on class defined by source parser.
1652 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1654 * parse.y (set_nested_class_simple_name_value): Removed.
1655 (java_complete_expand_class): Remove calls to
1656 set_nested_class_simple_name_value.
1658 2004-06-22 Andrew Haley <aph@redhat.com>
1659 Ranjit Mathew <rmathew@hotmail.com>
1661 Fixes PR java/16113.
1662 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1664 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1666 * parse.y (create_class): Correct diagnostic message about
1667 java.lang.Object extending anything else.
1669 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1671 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1672 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1673 * constants.c (build_ref_from_constant_pool): Likewise.
1674 * expr.c (build_java_array_length_access): Likewise.
1675 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1676 (invoke_build_dtable, build_invokevirtual): Likewise.
1677 (build_invokeinterface, java_expand_expr): Likewise.
1678 (emit_init_test_initialization): Likewise.
1679 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1680 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1682 2004-06-21 Andrew Haley <aph@redhat.com>
1684 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1687 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1689 * jcf.h (struct JCF): Change java_source, right_zip and finished
1691 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1692 byte_swap and use_fallback to unsigned int.
1693 * parse.h (struct _jdep): Change flag0 to unsigned int.
1695 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1698 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1699 before trying to lay out its methods.
1700 * jcf-parse.c (read_class): Track parsed files using canonical paths
1701 obtained via lrealpath from libiberty.
1702 (java_parse_file): Likewise.
1703 (parse_source_file_1): Rename formal parameter to reflect its
1704 modified purpose. Minor formatting fix.
1706 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1708 * class.c (emit_register_classes): Make the function uninlinable,
1709 do not set current_function_cannot_inline.
1710 * resource.c (write_resource_constructor): Do not reset
1711 flag_inline_functions around rest_of_compilation.
1713 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1716 * expr.c (java_truthvalue_conversion): Handle
1717 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1718 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1719 i.e. return the expression.
1721 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1723 * gjavah.c: Include version.h
1725 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1727 * jcf-write.c (generate_bytecode_conditional): Correct handling
1728 of unordered conditionals. Add comment.
1730 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1731 Per Bothner <per@bothner.com>
1733 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1734 local variable was initialised upon declaration.
1735 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1736 variable was final and initialised upon declaration.
1737 * check-init.c (check_final_reassigned): Give error only if a blank
1738 final is not definitely unassigned or if an initialised final is
1740 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1741 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1742 (check_init): Perform initialised-variable-removing-optimisation
1743 only on non-final local variables.
1745 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1747 * jcf-write.c (generate_bytecode_conditional): Handle binops
1748 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1750 (generate_bytecode_insns): Likewise.
1752 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1754 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1755 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1757 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1759 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1760 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1762 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1764 * decl.c (struct binding_level): Add GTY marker. Compile
1765 binding_depth unconditionally.
1766 (current_binding_level, free_binding_level, global_binding_level):
1768 (clear_binding_level): Unconditionally set binding_depth.
1769 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1771 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1773 * lex.c (java_new_lexer): Set 'encoding'.
1774 (java_read_char): Improve error message for unrecognized characters.
1775 * lex.h (struct java_lexer): New field 'encoding'.
1777 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1779 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1781 2004-05-21 Mark Wielaard <mark@klomp.org>
1783 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1786 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1788 * typeck.c: Remove non-printable character 160.
1790 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1792 * check-init.c: Correct minor typos.
1794 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1796 * Make-lang.in, expr.c, java-gimplify.c: Rename
1797 tree-simple.[ch] to tree-gimple.[ch].
1799 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1801 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1803 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1805 Merge from tree-ssa-20020619-branch. See
1806 ChangeLog.tree-ssa for details.
1808 * Make-lang.in, builtins.c, check-init.c, class.c,
1809 constants.c, decl.c, except.c, expr.c, java-except.h,
1810 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1811 lang.c, lang.opt, parse.y, resource.c: Merged.
1812 * java-gimplify.c: New file.
1814 2004-05-10 Andrew Haley <aph@redhat.com>
1816 * parse.y (create_class): Set TYPE_VFIELD.
1817 * decl.c (java_init_decl_processing): Likewise.
1819 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1820 * class.c (make_method_value): Replace DECL_VINDEX with call to
1822 (get_dispatch_vector): Likewise.
1823 (layout_class_method): Likewise.
1824 Replace set of DECL_VINDEX with call to set_method_index().
1825 (set_method_index): New function.
1826 (get_method_index): New function.
1827 * java-tree.h (set_method_index): New function decl.
1828 (get_method_index): New function decl.
1830 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1832 * parse.y (check_pkg_class_access): Add new argument
1833 and use it when cl is NULL to call lookup_cl on it.
1834 (parser_check_super_interface): Do not call lookup_cl.
1835 Pass this_decl to check_pkg_class_access and NULL
1836 instead of lookup_cl.
1837 (parser_check_super): Update for change in
1838 check_pkg_class_access.
1839 (do_resolve_class): Likewise.
1840 (process_imports): Likewise.
1841 (find_in_imports_on_demand): Likewise.
1842 (resolve_qualified_expression_name): Likewise.
1844 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1846 Fixes PR java/9685, PR java/15073
1847 * parse.y (accessibility_string): New method.
1848 (not_accessible_field_error): Use accessibility_string()
1849 instead of java_accstring_lookup().
1850 (resolve_qualified_expression_name): Check with
1851 check_pkg_class_access() before allowing access using
1854 Use check_pkg_class_access() instead of not_accessible_p()
1855 for unqualified types.
1856 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1857 REFERENCE for package-private access checking.
1858 (patch_method_invocation): Use accessibility_string() instead
1859 of java_accstring_lookup().
1861 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1864 * gjavah.c (struct method_name): Add member is_native.
1865 (overloaded_jni_method_exists_p): Match candidate method only if
1867 (print_method_info): Initialise is_native flag from the method's
1870 2004-04-30 Roger Sayle <roger@eyesopen.com>
1872 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1873 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1875 2004-04-22 Roger Sayle <roger@eyesopen.com>
1877 * resource.c (write_resource_constructor): Guard call to possibly
1878 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1880 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1882 * class.c (make_class_data): Add new field aux_info.
1883 * decl.c (java_init_decl_processing): Push type and decl for
1886 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
1888 * expr.c (expand_java_NEW): Don't use size argument for
1889 _Jv_AllocObject calls.
1890 * parse.y (patch_invoke): Likewise.
1892 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1894 * expr.c (build_invokeinterface): Remove unused variables to
1897 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1899 * class.c (get_interface_method_index): New function. Return dispatch
1900 index for interface method.
1901 (make_method_value): For interface methods, set index field to
1902 iface dispatch index, not DECL_VINDEX.
1903 * expr.c (build_invokeinterface): Use get_interface_method_index.
1905 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1907 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
1909 2004-03-31 Andrew Haley <aph@redhat.com>
1912 * jcf-io.c (opendir_in_zip): Tidy up error handling.
1914 2004-03-30 Zack Weinberg <zack@codesourcery.com>
1916 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
1917 form of GTY markers.
1919 2004-03-25 Marcus Meissner <meissner@suse.de>
1922 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
1924 2004-03-23 Tom Tromey <tromey@redhat.com>
1927 * jcf-write.c (make_class_file_name): Don't report if mkdir
1930 2004-03-23 Tom Tromey <tromey@redhat.com>
1932 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
1934 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
1936 * class.c, gjavah.c, lang.c: Fix comment typos.
1937 * gcj.texi: Fix typos.
1939 2004-03-19 Per Bothner <per@bothner.com>
1941 * gcj.texi (Code Generation): Document new flags and assert defaults.
1943 * class.c (assume_compiled_node_struct): Rename type to
1944 class_flag_node_struct, as it is now also used for enable_assertions.
1945 Rename assume_compiled_node typedef. Rename excludep field to value.
1946 (find_assume_compiled_node): Rename function to find_class_flag_node.
1947 Minor optimization - avoid needless strlen.
1948 (add_assume_compiled): Some tweaking and optimization.
1949 Rename and generalize to add_class_flag takem an extra parameter.
1950 (add_assume_compled): New just calls add_class_flag.
1951 (add_enable_assert, enable_assertions): New functions.
1952 (enable_assert_tree): New static.
1953 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
1954 * lang.opt (fenable-assertions, fenable-assertions=,
1955 fdisable-assertions, fdisable-assertions=): New options.
1956 * lang.c (java_handle_option): Handle new options.
1957 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
1958 class in an interface - create helper class nested in outer interface.
1959 (build_assertion): Short-circuit if enable_assertions is false.
1961 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1963 * java-tree.h: Changes throughout to add checking to macros
1964 and numerous whitespace changes.
1965 (VAR_OR_FIELD_CHECK): New macro.
1966 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
1967 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
1969 2004-03-16 Per Bothner <per@bothner.com>
1971 * jcf-jump.c (options): New --print-constants option.
1972 * gcj.texi (Invoking jcf-dump): Document --print-constants.
1974 * jcf-dump.c (flag_print_constant_pool): Default to off.
1975 (print_constant_terse_with_index): New helper function.
1976 (various places): Check flag_print_constant_pool where missing.
1977 (main): If verbose set flag_print_constant_pool.
1978 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
1980 2004-03-15 Andrew Haley <aph@redhat.com>
1983 * parse.y (java_complete_lhs): Check that final variable has an
1986 2004-03-12 Andrew Haley <aph@redhat.com>
1989 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
1992 2004-02-29 Roger Sayle <roger@eyesopen.com>
1994 * jcf-parse.c (java_parse_file): Handle the case that input_filename
1997 2004-02-27 Per Bothner <per@bothner.com>
1999 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2000 suggestion: Use build_incomplete_class_ref.
2001 This fixes PR java/13508, java/11714.
2003 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2005 * java/parse.h: Update copyright.
2007 2004-02-26 Andrew Haley <aph@redhat.com>
2010 * parse.y (check_interface_throws_clauses): Check for
2011 !METHOD_INVISIBLE (iface_method).
2012 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2013 well as CLASS_ABSTRACT.
2015 2004-02-25 Per Bothner <per@bothner.com>
2017 * parse.y (build_assertion): If we're in an inner class, create the
2018 class$ helper routine in the outer class.
2020 2004-02-19 Richard Henderson <rth@redhat.com>
2022 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2024 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2026 * Make-lang.in (java.install-man): Add extra dependencies.
2028 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2030 * Make-lang.in: Install man pages under the same names
2031 (possibly transformed) as the program they document.
2033 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2035 * gjavah.c: Include "intl.h".
2036 (error): New function.
2037 (main): Call gcc_init_libintl.
2038 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2039 print_stub_or_jni, process_file, main): Use error rather than
2041 (print_method_info, usage, help, version, main): Mark strings for
2042 translation with _. Avoid splitting up sentences. Send
2043 information messages to stdout.
2044 * jcf-dump.c: Include "intl.h".
2045 (main): Call gcc_init_libintl.
2046 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2047 Mark error, usage and version messages for translation with _.
2048 Avoid splitting up sentences.
2049 * jv-scan.c: Include "intl.h".
2050 (fatal_error, warning): Change parameter s to msgid. Translate
2052 (main): Call gcc_init_libintl.
2053 (usage, help, version): Mark error, usage and version messages for
2054 translation with _. Avoid splitting up sentences.
2055 * jvgenmain.c: Include "intl.h".
2056 (main): Call gcc_init_libintl.
2057 (usage, main): Mark error messages for translation with _.
2058 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2059 JVGENMAIN_OBJS): Add intl.o.
2060 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2061 java/jvgenmain.o): Update dependencies.
2063 2004-02-08 Per Bothner <per@bothner.com>
2065 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2066 class don't use not_accessible_field_error, which can get confused.
2068 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2070 Make-lang.in (po-generated): Delete.
2072 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2074 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2076 * decl.c: Include target.h.
2077 (start_java_method): Replace PROMOTE_PROTOTYPES with
2078 targetm.calls.promote_prototypes.
2079 * expr.c: Include target.h.
2080 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2081 targetm.calls.promote_prototypes.
2082 * parse.y: Include target.h.
2083 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2084 with targetm.calls.promote_prototypes.
2086 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2088 * typeck.c: Update copyright.
2090 2004-02-02 Tom Tromey <tromey@redhat.com>
2092 * decl.c (java_init_decl_processing): Remove duplicate
2095 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2097 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2099 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2101 * expr.c (build_field_ref): Move variable
2104 2004-01-28 Andrew Haley <aph@redhat.com>
2106 * expr.c (build_field_ref): Widen field offset.
2108 2004-01-27 Andrew Haley <aph@redhat.com>
2111 * parse.y (check_interface_throws_clauses): Make sure class_decl
2114 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2117 * parse.y (patch_assignment): Don't modify lhs_type for
2118 reference assignments.
2120 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2122 * Make-lang.in: Replace $(docdir) with doc.
2123 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2124 (java.install-man): Revamp rule.
2126 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2128 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2129 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2130 instead of deferred backquote.
2132 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2134 * typeck.c (find_method_in_interfaces): Move variable
2137 2004-01-16 Andrew Haley <aph@redhat.com>
2140 * typeck.c (shallow_find_method): New.
2141 (find_method_in_superclasses): New.
2142 (find_method_in_interfaces): New.
2143 (lookup_do): Rewrite.
2144 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2146 * jcf-parse.c (read_class): Save and restore output_class.
2147 * decl.c (java_expand_body): Set output_class from fndecl.
2149 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2151 * class.c (gen_indirect_dispatch_tables): Fix string length
2154 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2156 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2157 (java.srcextra): Copy above back to source directory if requested.
2158 (po-generated): Delete reference to $(parsedir).
2159 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2162 2004-01-14 Jan Hubicka <jh@suse.cz>
2164 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2167 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2169 * java-tree.h (java_expand_expr): Change prototype.
2170 * expr.c (java_expand_expr): Add alt_rtl parameter.
2172 2004-01-09 Andrew Haley <aph@redhat.com>
2175 * parse.y (java_fix_constructors): Set output_class.
2176 (java_reorder_fields): Likewise.
2177 (java_layout_classes): Likewise.
2178 (java_expand_classes): Generate indirect dispatch tables.
2179 (java_expand_classes): Set output_class.
2180 (java_finish_classes): Likewise.
2181 * lang.c (java_init): Turn on always_initialize_class_p if we're
2182 using indirect dis[atch.
2183 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2184 (java_get_callee_fndecl): Use class local atable.
2186 (always_initialize_class_p): Decl moved to java-tree.h.
2187 (HANDLE_CLASS_INFO): Set output_class.
2188 (read_class): Likewise.
2189 (parse_class_file): Call gen_indirect_dispatch_tables.
2190 (parse_zip_file_entries): Set output_class.
2191 (java_parse_file): Set output_class. Don't emit symbol tables.
2192 * java-tree.h (output_class): New.
2193 Remove global declarations for otable, atable, and ctable.
2194 (always_initialize_class_p): moved here from decl.c.
2196 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2197 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2198 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2199 (struct lang_type): Add otable_methods, otable_decl,
2200 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2201 ctable_decl, catch_classes, type_to_runtime_map.
2202 * expr.c (build_field_ref): Make otable, atable, and ctable class
2203 local rather than global.
2204 (build_known_method_ref): Likewise.
2205 (build_invokeinterface): Likewise.
2206 (java_expand_expr): Pass runtime type (rather than actual type) to
2208 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2209 this class. Look up each class in that map to delete duplicates.
2210 (expand_end_java_handler): Pass runtime type (rather than actual
2211 type) to expand_start_catch.
2212 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2214 (java_init_decl_processing): Rearrange things. Remove global
2215 declarations of otable, atable, and ctable.
2216 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2217 (java_expand_body): Set output_class.
2218 * constants.c (build_constant_data_ref): Use output_class, not
2220 (alloc_name_constant): Likewise.
2221 * class.c (gen_indirect_dispatch_tables): New.
2222 (build_class_ref): Generate hard reference to superclass, even if
2223 using indirect dispatch.
2224 (build_static_field_ref): Use class local atable.
2225 (make_class_data): Generate hard reference to superclass, even if
2226 using indirect dispatch.
2227 Generate symbolic references to interfaces when using indirect
2229 (make_class_data): Emit otable, atable, and ctable.
2230 Make otable, atable, and ctable class local rather than global.
2231 (emit_catch_table): Make otable, atable, and ctable class local
2234 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2236 * parse.y (catch_clause_parameter): Fix typo.
2239 * parse.y: (catch_clause_parameter): Return early if $3, aka
2240 formal_parameter, is null.
2242 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2244 * class.c: Remove uses of "register" specifier in
2245 declarations of arguments and local variables.
2248 * gjavah.c: Likewise.
2249 * jcf-dump.c: Likewise.
2250 * jcf-io.c: Likewise.
2251 * jcf-parse.c: Likewise.
2252 * jcf-write.c: Likewise.
2253 * keyword.h: Likewise.
2254 * parse.y: Likewise.
2255 * typeck.c: Likewise.
2256 * verify.c: Likewise.
2258 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2260 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2261 (java.install_common, java.install-man): Adjust for above.
2262 (java.uninstall): Likewise.
2264 2003-12-03 Michael Koch <konqueror@gmx.de>
2266 * class.c (make_class_data):
2267 Push field value to 'hack_signers' instead of 'signers'.
2268 * decl.c (java_init_decl_processing):
2269 Push field 'hack_signers' instead of 'signers'.
2271 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2273 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2276 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2279 * parse.y (qualify_ambiguous_name): Remove lots of broken
2280 field access processing - there's no need to do that here,
2281 because we have resolve_field_access. Remove
2282 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2283 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2286 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2289 * parse.y (java_complete_lhs): Save location prior to patching
2292 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2295 * resource.c (write_resource_constructor): Append
2296 "_resource" to constructor identifier name.
2298 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2301 * constants.c (cpool_for_class): New function.
2302 (outgoing_cpool): Remove global variable.
2303 (alloc_name_constant): Use cpool_for_class.
2304 (build_constants_constructor): Likewise.
2305 * decl.c (java_expand_body): Set current_class.
2306 * java-tree.h (outgoing_cpool) Remove declaration.
2307 (init_outgoing_cpool): Likewise.
2308 * jcf-parse.c (init_outgoing_cpool): Remove function.
2309 (parse_class_file): Don't call init_outgoing_cpool.
2310 * parse.y (java_complete_expand_methods): Don't call
2311 init_outgoing_cpool. Don't save outgoing_cpool.
2312 (java_expand_classes): Don't restore outgoing_cpool.
2313 (java_finish_classes): Likewise.
2315 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2317 * Make-lang.in: (java.install-common) Add
2318 symlink for $(target_noncanonical)-gcjh for
2321 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2323 * Make-lang.in (java.extraclean): Delete.
2325 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2327 * Make-lang.in (check-java): Add.
2329 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2332 * except.c (prepare_eh_table_type): Allocate variable-sized
2333 buffer `buf' with alloca.
2335 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2339 decl.c (java_init_decl_processing): Don't initialize
2340 class_not_found_type_node, no_class_def_found_type_node.
2342 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2343 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2344 (class_not_found_type_node, no_class_def_found_type_node):
2347 parse.y (build_dot_class_method_invocation): Add this_class
2348 argument. Qualify method invocations to a different class.
2349 (create_new_parser_context): Initialize saved_data_ctx to 0.
2350 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2351 (build_dot_class_method): Don't load classes. Register
2353 (build_incomplete_class_ref): Special cases for interfaces
2354 and inner classes. Move build_dot_class_method call to here...
2355 (patch_incomplete_class_ref): ...from here. Pass current_class
2356 to build_dot_class_method_invocation.
2357 (build_assertion): Pass class_type to
2358 build_dot_class_method_invocation.
2359 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2361 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2364 * java-tree.h (BLOCK_EMPTY_P): Define.
2365 * parse.y (java_complete_lhs): Check for empty blocks
2366 in TRY_FINALLY_EXPR case.
2368 2003-11-17 Andrew Haley <aph@redhat.com>
2370 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2371 (struct lang_decl_var:freed): New variable.
2372 * decl.c (poplevel): Mark local vars that have gone out of scope.
2373 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2376 2003-11-16 Jason Merrill <jason@redhat.com>
2378 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2379 and TAGS files that include them for each front end.
2381 2003-11-15 Tom Tromey <tromey@redhat.com>
2383 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2385 2003-11-12 Jason Merrill <jason@redhat.com>
2387 PR optimization/12547
2388 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2389 BLOCK_EXPR_BODY directly.
2391 2003-11-12 Andrew Haley <aph@redhat.com>
2394 * parse.y (fold_constant_for_init): Check that we really do have a
2398 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2399 init_test_decls being inlined.
2402 * parse.y (do_resolve_class): Check return value from
2403 breakdown_qualified().
2405 2003-11-11 Tom Tromey <tromey@redhat.com>
2408 * parse.y (merge_string_cste): Handle case where we have a
2409 pointer that happens to be zero, not null_pointer_node.
2411 2003-11-10 Tom Tromey <tromey@redhat.com>
2413 * jcf-parse.c (classify_zip_file): Correctly compare
2414 filename_length against length of manifest file's name.
2416 2003-11-08 Tom Tromey <tromey@redhat.com>
2419 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2421 2003-11-06 Andrew Haley <aph@redhat.com>
2423 * expr.c (java_stack_swap): Make sure destination stack slots are
2424 of the correct type.
2426 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2428 * Make-lang.in (dvi): Move targets to $(docobjdir).
2429 (gcj.dvi): Simplify rule and adjust target.
2430 (gcj.info): Simplify rule.
2431 (gcj.pod): New intermediate rule.
2432 (gcjh.pod): Likewise.
2433 (jv-scan.pod): Likewise.
2434 (jcf-dump.pod): Likewise.
2435 (gij.pod): Likewise.
2436 (jv-convert.pod): Likewise.
2437 (rmic.pod): Likewise.
2438 (rmiregistry.pod): Likewise.
2441 (jv-scan.1): Delete.
2442 (jcf-dump.1): Delete.
2444 (jv-convert.1): Delete.
2446 (rmiregistry.1): Delete.
2448 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2450 Fixes PR java/12866.
2451 * parse.y (resolve_qualified_expression_name): Move test
2452 for outer field access methods from here...
2453 (check_thrown_exceptions) ...to here.
2455 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2457 * .cvsignore: Delete.
2459 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2461 * verify.c (verify_jvm_instructions): Don't warn about legal
2462 eh binding regions generated for example by jdk 1.4.1.
2464 2003-10-24 David S. Miller <davem@redhat.com>
2466 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2468 2003-10-22 Andrew Haley <aph@redhat.com>
2470 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2471 (java_get_callee_fndecl): New.
2473 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2475 * java-tree.h (ctable_decl): New.
2476 (catch_classes): New.
2477 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2479 * decl.c (java_init_decl_processing): Add catch_class_type.
2481 Add catch_classes field.
2483 * class.c (build_indirect_class_ref): Break out from
2485 (make_field_value): Check flag_indirect_dispatch.
2486 (make_class_data): Ditto.
2487 Tidy uses of PUSH_FIELD_VALUE.
2488 Add field catch_classes.
2489 (make_catch_class_record): New.
2491 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2493 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2495 * jcf-write.c: Follow spelling conventions.
2496 * parse.y: Likewise.
2498 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2500 * ChangeLog: Fix typos.
2501 * expr.c: Fix comment typos.
2502 * jcf-write.c: Likewise.
2505 * mangle.c: Likewise.
2506 * parse-scan.y: Likewise.
2507 * parse.y: Likewise.
2509 2003-10-22 Tom Tromey <tromey@redhat.com>
2511 * expr.c (expand_byte_code): Only warn about dead bytecode when
2512 extra_warnings is set.
2514 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2516 Fix for PR java/12586.
2517 * mangle.c (find_compression_record_match): Don't iterate through
2518 package namespace elements unless they all match compression_table
2521 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2523 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2524 (generate-manpages): Likewise.
2525 (java.maintainer-clean): Likewise.
2526 (gcj.info): Likewise.
2529 (jv-scan.1): Likewise.
2530 (jcf-dump.1): Likewise.
2532 (jv-convert.1): Likewise.
2534 (rmiregistry.1): Likewise.
2535 (java.install-man): Likewise.
2536 (parse-scan.o): Move and define complete compile line.
2537 (parse.o): Likewise.
2538 (jcf-tree-inline.o): Move.
2540 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2542 * Make-lang.in (info): Update dependencies.
2543 (java.install-info): Remove.
2544 ($(srcdir)/java/gcj.info): Replace with ...
2545 ($(docobjdir)/gcj.info): ... this.
2547 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2549 * Make-lang.in: Replace uses of $(target_alias) with
2550 $(target_noncanonical).
2552 2003-10-09 Tom Tromey <tromey@redhat.com>
2554 * decl.c (java_init_decl_processing): Declare signers field.
2555 * class.c (make_class_data): Set signers field.
2557 2003-10-09 Jason Merrill <jason@redhat.com>
2559 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2560 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2563 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2565 * Make-lang.in (java.info): Replace with ...
2567 (java.dvi): Replace with ...
2569 (java.generated-manpages): Replace with ...
2571 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2573 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2575 2003-10-01 Andrew Haley <aph@redhat.com>
2577 * jcf-parse.c (java_parse_file): Write otable and atable.
2578 * java-tree.h (atable_methods): New.
2580 (atable_syms_decl): New.
2581 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2582 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2583 (symbol_*type): Rename method_symbol* to symbol*type.
2584 (emit_offset_symbol_table): Delete.
2585 (emit_symbol_table): New.
2586 (get_symbol_table_index): New.
2588 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2589 (build_known_method_ref): Likewise.
2590 (get_symbol_table_index): Rename from get_offset_table_index.
2591 Parameterize to allow re-use by differing types of symbol table.
2592 (build_invokevirtual): Pass table to get_offset_table_index.
2593 * decl.c (java_init_decl_processing): Push types and decls for
2594 atable and atable_syyms.
2595 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2596 (make_class_data): Add new fields atable and atable_syms.
2597 (emit_symbol_table): Rename from emit_offset_symbol_table.
2598 Parameterize to allow re-use by different types of symbol table.
2599 (build_symbol_entry): Renamed from build_method_symbols_entry.
2601 2003-09-30 Roger Sayle <roger@eyesopen.com>
2603 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2604 semantics for SAVE_EXPR, by caching the result in a temporary.
2606 2003-09-28 Richard Henderson <rth@redhat.com>
2608 * check-init.c (check_init): Save and restore input_location
2609 instead of file and line separately.
2610 * decl.c (java_expand_body): Likewise.
2611 * jcf-write.c (generate_bytecode_insns): Likewise.
2612 * parse.y (safe_layout_class): Likewise.
2613 * jcf-parse.c (read_class, parse_class_file): Likewise.
2614 (java_parse_file): Use %H for warning locator.
2616 2003-09-28 Roger Sayle <roger@eyesopen.com>
2618 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2619 with void-type branches instead of using a COMPOUND_EXPR.
2621 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2623 * decl.c (java_optimize_inline, dump_function): Remove.
2624 * java-tree.h (java_optimize_inline): Remove declaration.
2625 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2626 * parse.y (source_end_java_method, java_expand_classes):
2627 Likewise. Remove dead code.
2629 2003-09-27 Roger Sayle <roger@eyesopen.com>
2631 * lang.c (java_init_options): Set flag_evaluation_order.
2632 * expr.c (force_evaluation_order): Don't attempt to force
2633 evaluation order of binary operations using save_expr.
2634 * parse.y (java_complete_lhs): No longer need to call
2635 force_evaluation_order when constructing binary operators.
2637 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2638 Bryce McKinlay <bryce@mckinlay.net.nz>
2641 * parse.y (not_accessible_field_error): New function.
2642 (resolve_expression_name): Check field access permissions.
2643 (resolve_qualified_expression_name): Use
2644 not_accessible_field_error.
2645 (resolve_qualified_expression_name): Likewise.
2647 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2649 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2651 2003-09-23 Roger Sayle <roger@eyesopen.com>
2653 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2654 with equal operands without side-effects.
2656 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2658 * decl.c (java_init_decl_processing): Don't emit otable decls
2659 if flag_indirect_dispatch is not set.
2661 2003-09-21 Richard Henderson <rth@redhat.com>
2663 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2666 2003-09-21 Richard Henderson <rth@redhat.com>
2668 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2669 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2671 2003-09-20 Richard Henderson <rth@redhat.com>
2673 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2675 2003-09-18 Roger Sayle <roger@eyesopen.com>
2677 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2678 * check-init.c (check_init): Likewise.
2680 2003-09-18 Roger Sayle <roger@eyesopen.com>
2682 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2684 2003-09-16 Andrew Haley <aph@redhat.com>
2686 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2688 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2691 * mangle.c (find_compression_record_match): Skip
2692 over a "6JArray" (the array template mangled string)
2694 (mangle_array_type): Correct minor typo.
2695 (atms): Move definition to the beginning.
2697 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2699 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2700 out. Fix for PR java/12254.
2702 2003-09-11 Richard Henderson <rth@redhat.com>
2704 * parse.y (source_end_java_method): Update for new
2705 cgraph_finalize_function argument.
2707 2003-09-09 Richard Henderson <rth@redhat.com>
2709 * parse.y (source_end_java_method): Update call to
2710 cgraph_finalize_function.
2712 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2714 * decl.c (java_expand_body): New function.
2715 * expr.c (build_class_init): Set DECL_IGNORED_P.
2716 * java-tree.h (start_complete_expand_method,
2717 java_expand_body): Declare.
2718 * jcf-parse.c (cgraph.h): Include.
2719 (java_parse_file): Handle flag_unit_at_a_time.
2720 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2721 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2722 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2723 (java_start_inlining): New function.
2724 * parse.h (java_finish_classes): Declare.
2725 * parse.y: Include cgraph.h.
2726 (block): Don't special-case empty block production.
2727 (craft_constructor): Set DECL_INLINE.
2728 (source_end_java_method): Handle flag_unit_at_a_time.
2729 Replace inline code with call to java_expand_body.
2730 (start_complete_expand_method): Remove static modifier.
2731 (java_expand_method_bodies): Patch function tree for
2732 class initialization and/or synchronization as needed.
2733 Don't begin RTL expansion yet.
2734 (java_expand_classes): Check flag_unit_at_a_time before
2735 calling finish_class.
2736 (java_finish_classes): New function.
2737 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2738 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2739 (emit_test_initialization): Set DECL_IGNORED_P.
2741 2003-09-03 Roger Sayle <roger@eyesopen.com>
2743 * builtins.c (enum builtin_type): Delete unused enumeration.
2744 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2746 2003-08-28 Tom Tromey <tromey@redhat.com>
2748 * gcj.texi (Extensions): Document gcjlib URLs.
2750 2003-08-20 Tom Tromey <tromey@redhat.com>
2752 * gcj.texi (Extensions): Added xref.
2753 (libgcj Runtime Properties): Document
2754 gnu.gcj.runtime.VMClassLoader.library_control.
2756 2003-08-20 Andrew Haley <aph@redhat.com>
2758 * except.c (prepare_eh_table_type): Use new encoding for exception
2759 handlers when using -fno-assume-compiled.
2761 2003-08-13 Tom Tromey <tromey@redhat.com>
2763 * gcj.texi (Invoking gij): Document -X and -?.
2765 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2767 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2768 GCJH_OBJS, JCFDUMP_OBJS
2769 * win32-host.c: Removed the unnecessary and broken dependency
2772 2003-08-11 Tom Tromey <tromey@redhat.com>
2774 * parse.y (java_check_regular_methods): Typo fixes. Call
2775 check_interface_throws_clauses. Use
2776 check_concrete_throws_clauses.
2777 (check_interface_throws_clauses): New function.
2778 (check_concrete_throws_clauses): New function.
2779 (hack_is_accessible_p): New function.
2780 (find_most_specific_methods_list): Added FIXME.
2781 * typeck.c (lookup_do): Use `flags' argument to decide what to
2783 (lookup_argument_method_generic): New function.
2784 (lookup_argument_method2): Removed.
2785 * jcf.h (ACC_INVISIBLE): New define.
2786 * jcf-write.c (generate_classfile): Skip invisible methods.
2787 * class.c (add_miranda_methods): New function.
2788 (layout_class_methods): Use it.
2789 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2790 * java-tree.h (METHOD_INVISIBLE): New define.
2791 (lang_decl_func) [invisible]: New field.
2792 (lookup_argument_method_generic): Declare.
2793 (SEARCH_INTERFACE): New define.
2794 (SEARCH_SUPER): Likewise.
2795 (SEARCH_ONLY_INTERFACE): Likewise.
2796 (SEARCH_VISIBLE): Likewise.
2797 (lookup_argument_method2): Removed declaration.
2799 2003-08-05 Tom Tromey <tromey@redhat.com>
2801 Fix for PR java/11600:
2802 * parse.y (java_complete_lhs): See whether we're calling a method
2804 (check_thrown_exceptions): Added `is_array_call' argument;
2805 fixed `clone' checking; updated all callers.
2807 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2809 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2811 2003-08-03 Tom Tromey <tromey@redhat.com>
2813 * java-tree.h (METHOD_TRANSIENT): Removed.
2814 * decl.c (pushdecl): Removed some dead code.
2815 * class.c (get_access_flags_from_decl): Can't have transient
2817 (add_method_1): Can't have a transient method.
2819 2003-07-28 Andreas Jaeger <aj@suse.de>
2821 * jvspec.c: Convert to ISO C90 prototypes.
2823 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2825 * decl.c (force_poplevels): Fix warning call.
2827 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2829 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2830 (expand_java_field_op): Likewise.
2831 * class.c (layout_class_method): Likewise
2832 (emit_register_classes): Likewise.
2833 * decl.c (pushdecl): Likewise.
2834 (poplevel): Likewise.
2835 (force_poplevels): Likewise.
2836 (give_name_to_locals): Likewise.
2837 * check-init.c (check_for_initialization): Likewise.
2839 2003-07-24 Jason Merrill <jason@redhat.com>
2841 * java-tree.h: Move boolean_type_node et al to the back end.
2843 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2845 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2848 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2850 * lang.opt: Don't show -MD_ and -MDD_.
2852 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2854 * lang-options.h: Remove.
2855 * lang.opt: Add help text.
2857 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2859 * expr.c: Remove the last argument to expand_assignment().
2861 2003-07-09 Jan Hubicka <jh@suse.cz>
2863 * java-tree.h (DECL_NUM_STMTS): Rename to...
2864 (DECL_ESTIMATED_INSNS): ... this.
2865 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2866 New static functions.
2867 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2868 * parser.y (add_stmt_to_compound): Do not account statements.
2870 2003-07-08 Mark Wielaard <mark@klomp.org>
2872 * gcj.texi: CNI now expands to Compiled Native Interface.
2874 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2876 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2878 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2880 * expr.c (expand_byte_code): Adjist emit_line_note call.
2882 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2884 * lang.c (java_handle_option): Don't handle filenames.
2886 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2888 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
2891 * jcf-write.c: Don't default-define DIR_SEPARATOR.
2892 * jcf.h: Delete COMPARE_FILENAMES definition.
2894 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2896 * lang.c (java_init_options): Update prototype.
2898 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2900 * decl.c (poplevel): Adjust define_label call.
2902 2003-06-27 Zack Weinberg <zack@codesourcery.com>
2904 * gjavah.c (flag_jni): Make non-static.
2905 * parse-scan.y (ctxp): Make non-static.
2907 * class.c (build_method_symbols_entry)
2908 * expr.c (get_offset_table_index)
2909 * jcf-parse.c (jcf_parse):
2910 Mark the definition static, matching the forward declaration.
2912 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
2914 * lang.c (java_handle_option): Don't check for missing arguments.
2916 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
2918 * class.c (push_class): Use a location_t to save place.
2919 (emit_register_classes): Set input_location. Adjust
2920 expand_function_end call.
2921 * resource.c (write_resource_constructor): Likewise.
2922 * decl.c (end_java_method): Adjust expand_function_end call.
2923 * parse.y (source_end_java_method): Likewise.
2925 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
2927 * lang.c (java_handle_option): Likewise.
2929 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
2931 * lang.c (java_handle_option): Special-casing of optional
2932 joined arguments no longer needed.
2933 * lang.opt: Update switches that take optional argument.
2935 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2937 * lang.opt: Declare Java.
2938 * lang.c (java_init_options): Update.
2940 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2942 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
2944 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2946 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
2947 * lang.c (java_handle_option): -MD and -MMD have an underscore.
2948 * lang.opt: -MD and -MMD have an underscore.
2950 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
2952 * class.c (emit_register_classes): Adjust init_function_start
2954 * decl.c (complete_start_java_method): Likewise.
2955 * resource.c (write_resource_constructor): Likewise.
2957 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2959 * Make-lang.in: Update to use options.c and options.h.
2960 * lang.c: Include options.h not j-options.h.
2961 (java_handle_option): Abort on unrecognized option.
2962 (java_init_options): Request Java switches.
2964 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
2966 * Make-lang.in: Handle mostlyclean.
2968 2003-06-11 Tom Tromey <tromey@redhat.com>
2970 * lang.c (java_handle_option): Update dependency_tracking for
2973 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
2976 2003-06-10 Andrew Haley <aph@redhat.com>
2978 * resource.c (write_resource_constructor): Use expand_expr to
2979 generate the address of the label attached to a resource.
2980 * Make-lang.in (java/resource.o): Add expr.h
2982 2003-06-10 Andrew Haley <aph@redhat.com>
2984 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
2985 (java_decl_ok_for_sibcall): New.
2987 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
2989 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
2990 (java/j-options.c, java/j-options.h): New.
2991 * java-tree.h (resource_name, compile_resource_file,
2992 compile_resource_data): Constify.
2993 * jcf-write.c (jcf_write_base_directory): Similarly.
2994 * jcf.h (jcf_write_base_directory): Similarly.
2995 * lang.c: Include j-options.h.
2996 (cl_options_count, cl_options, string_option, java_decode_option,
2997 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
2998 process_option_with_no): Remove.
2999 (resource_name): Constify.
3000 (LANG_HOOKS_HANDLE_OPTION): Override.
3001 (java_handle_option): New.
3002 (java_init): Don't call jcf_path_init.
3003 (java_init_options): Call jcf_path_init.
3005 * resource.c (compile_resource_data, compile_resource_file): Constify.
3007 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3009 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3010 (struct lang_decl_func): Add last_line field.
3011 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3012 DECL_SOURCE_LINE_LAST): Remove.
3013 * parse.y (missing_return_error, finish_method_declaration,
3014 lookup_cl, start_artificial_method_body, source_end_java_method,
3015 start_complete_expand_method): Adjust.
3017 2003-06-08 Tom Tromey <tromey@redhat.com>
3019 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3020 fno-assume-compiled.
3022 2003-06-08 Roger Sayle <roger@eyesopen.com>
3024 * builtins.c (define_builtin_type, builtin_types): Delete.
3025 (define_builtin): Rewritten to take just the built-in code,
3026 the function's name, type and fallback library function name.
3027 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3028 (initialize_builtins): Overhaul to define the GCC builtins
3029 used by gcj manually, providing the Java run-time's
3030 implementations as the fallback library function.
3032 2003-06-08 Anthony Green <green@redhat.com>
3034 * parse.y (patch_cast): Fix conversions from floating-point to
3037 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3039 * Make-lang.in: Update.
3040 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3042 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3044 * lang.c (java_init_options): Update.
3046 2003-06-05 Jan Hubicka <jh@suse.cz>
3048 * Make-lang.in: Add support for stageprofile and stagefeedback
3050 2003-05-31 Roger Sayle <roger@eyesopen.com>
3052 * lang.c (java_init_options): Prescribe wrap-around two's
3053 complement arithmetic overflow by setting flag_wrapv.
3055 2003-05-29 Roger Sayle <roger@eyesopen.com>
3057 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3058 (builtin_record): Add an additional builtin_code field to
3059 record which GCC built-in corresponds to the Java function.
3060 (java_builtins): Add new entries for atan, atan2, exp, log,
3062 (max_builtin, min_builtin, abs_builtin): Perform constant
3063 folding on the resulting tree.
3064 (java_build_function_call_expr): Likewise, perform constant
3065 folding on the resulting tree.
3066 (initialize_builtins): The NULL creators are now allowed in
3067 the java_builtins table, which is now terminated by an entry
3068 with builtin_code == END_BUILTINS.
3069 (check_for_builtin): Likewise. If the matching creator is
3070 NULL, construct the call using java_build_function_call_expr
3071 directly with the decl for the corresponding builtin_code.
3073 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3075 * win32-host.c: Normalize copyright boilerplate.
3077 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3079 * parse.y (print_int_node): Use string concatentation on
3080 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3081 function calls into one.
3083 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3085 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3086 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3087 all the affected error messages.
3089 2003-05-13 Richard Henderson <rth@redhat.com>
3091 * class.c (layout_class_method): Set DECL_EXTERNAL.
3092 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3093 * java-tree.h (java_mark_class_local): Declare.
3094 * jcf-parse.c (parse_class_file): Use it.
3095 * parse.y (java_expand_classes): Likewise.
3097 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3099 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3100 * lex.h: #include input.h.
3101 * jv-scan.c (input_filename): Remove.
3103 2003-05-02 Tom Tromey <tromey@redhat.com>
3106 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3107 (handle_inner_classes): New function.
3109 2003-05-01 Tom Tromey <tromey@redhat.com>
3112 * parse.y (finish_for_loop): Do nothing if update expression is a
3113 EXPR_WFL_NODE wrapping nothing.
3114 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3116 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3118 * lex.h (input_lineno): Remove declaration.
3119 * parse-scan.y: #include input.h.
3120 (input_filename): Remove declaration.
3121 (input_location): Add definition.
3122 (input_line): Remove definition.
3124 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3126 * lex.h (lineno): Rename to ...
3127 (input_line): ... here
3128 * parse-scan.y (lineno): Rename to ...
3129 (input_line): ... here.
3130 (reset_report): Rename lineno to input_line.
3131 * check-init.c (check_init): Likewise.
3132 * class.c (push_class): Likewise.
3133 * decl.c (complete_start_java_method, end_java_method): Likewise.
3134 * expr.c (expand_byte_code): Likewise.
3135 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3136 * jcf-write.c (generate_bytecode_insns): Likewise.
3137 * lex.c (java_init_lex, java_allocate_new_line,
3138 do_java_lex): Likewise.
3139 * parse.h (YYNOT_TWICE): Likewise.
3140 * parse.y (empty_statement, expression_statement,
3141 java_pop_parser_context, java_parser_context_save_global,
3142 yyerror, register_fields, method_header, safe_layout_class,
3143 find_in_imports_on_demand, create_artificial_method,
3144 source_end_java_method, start_complete_expand_method,
3145 build_thisn_assign, java_complete_lhs,
3146 maybe_absorb_scoping_block): Likewise.
3148 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3150 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3151 '/' when computing java source filename
3153 2003-04-13 Tom Tromey <tromey@redhat.com>
3155 * gjavah.c (print_c_decl): Indentation fix.
3157 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3159 * class.c (make_field_value, make_method_value, get_dispatch_table)
3160 (make_class_data, emit_offset_symbol_table)
3161 * constants.c (build_constants_constructor)
3162 * java-tree.h (START_RECORD_CONSTRUCTOR)
3163 * parse.y (maybe_build_array_element_wfl):
3164 Use build_constructor.
3166 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3169 * parse.y (string_convert_int_cst): Always use at least one digit
3170 in string conversion. Remove ASCII dependence.
3171 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3173 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3175 * Make-lang.in: added win32-host.c
3176 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3177 resolves to open() on non-Win32 platforms and
3178 Win32-specific jcf_open_exact_case() on Win32
3179 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3180 when trying .java and .class files
3181 * win32-host.c: added to repository. Defines
3182 Win32-specific jcf_open_exact_case()
3184 2003-04-10 Andrew Haley <aph@redhat.com>
3186 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3187 (maybe_free_localvar): Renamed from localvar_free.
3188 Add new arg, really.
3189 (generate_bytecode_insns): Set new variable, jsrs.
3190 Only free local vars if no jsr insns have been emittted.
3191 Call maybe_free_localvar, not localvar_free.
3193 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3195 * gcj.texi: Remove @ at start of file.
3197 2003-03-25 Tom Tromey <tromey@redhat.com>
3199 * parse.y (create_interface): Call CHECK_DEPRECATED.
3201 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3203 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3205 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3207 * javaop.h (jfloat, jdouble): Make them structures mirroring
3208 the bit fields of IEEE float and double respectively.
3209 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3210 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3211 (union Word, union DWord): Delete.
3212 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3214 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3215 D_NAN_MASK): Delete.
3216 (jni_print_float, jni_print_double): New. Generate
3217 hexadecimal floating constants.
3218 (print_field_info): Use jni_print_float/double.
3220 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3221 finite floating point numbers for output; special case
3224 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3226 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3227 Replace 0 and 1 with true and false in return statements.
3229 2003-03-19 Tom Tromey <tromey@redhat.com>
3231 * lex.c (do_java_lex): Renamed from java_lex.
3232 (java_lex): New function.
3235 2003-03-13 Tom Tromey <tromey@redhat.com>
3237 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3240 2003-03-04 Andrew Haley <aph@redhat.com>
3242 * gjavah.c (is_first_data_member): New global variable.
3243 (print_c_decl): If it's the first data member, align it as the
3245 (process_file): Set is_first_data_member.
3247 2003-03-11 Tom Tromey <tromey@redhat.com>
3249 * parse.y (resolve_field_access): Initialize class if field is
3250 found in another static field.
3251 * expr.c (build_class_init): Don't optimize out initialization of
3252 implemented interface.
3254 2003-03-11 Andrew Haley <aph@redhat.com>
3256 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3259 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3261 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3262 and DIR_SEPARATOR_2 for a target.
3263 Correct minor typos.
3265 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3266 and DIR_SEPARATOR_2 for a target into account.
3268 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3270 * lang.c (java_init): Update prototype, move code to java_post_options.
3271 (java_post_options): Similarly.
3273 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3275 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3276 compare file name components depending on the case-sensitivity
3277 or otherwise of the host file system.
3279 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3280 "strcmp" to compare file name components.
3281 Use IS_DIR_SEPARATOR instead of comparing directly against
3283 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3284 comparing directly against DIR_SEPARATOR.
3286 2003-03-04 Tom Tromey <tromey@redhat.com>
3288 * Make-lang.in (java.tags): New target.
3290 2003-03-01 Roger Sayle <roger@eyesopen.com>
3292 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3293 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3295 2003-03-01 Tom Tromey <tromey@redhat.com>
3297 * parse.y (jdep_resolve_class): Only check deprecation if we found
3300 2003-02-28 Tom Tromey <tromey@redhat.com>
3303 * class.c (maybe_layout_super_class): Always pass a WFL to
3305 * parse.y (do_resolve_class): Updated comment to explain
3308 2003-02-26 Tom Tromey <tromey@redhat.com>
3310 * jcf-write.c (generate_classfile): Check whether class is
3311 deprecated before writing attribute count.
3313 2003-02-25 Roger Sayle <roger@eyesopen.com>
3315 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3316 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3318 2003-02-23 Tom Tromey <tromey@redhat.com>
3320 * lang-options.h: Added -Wdeprecated.
3321 * gcj.texi (Warnings): Document -Wdeprecated.
3322 * java-tree.h (flag_deprecated): Declare.
3323 * lang.c (lang_W_options): Added deprecated.
3324 (flag_deprecated): New global.
3325 * chartables.h: Rebuilt.
3326 * gen-table.pl (process_one): Look at whitespace.
3327 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3328 * parse.h (CLEAR_DEPRECATED): New macro.
3329 (CHECK_DEPRECATED_NO_RESET): New macro.
3330 * jcf-parse.c (handle_deprecated): New function.
3331 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3332 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3333 * parse.y (resolve_type_during_patch): Check deprecation.
3334 (jdep_resolve_class): Likewise.
3335 (process_imports): Likewise.
3336 (resolve_expression_name): Likewise.
3337 (check_deprecation): Strip arrays from decl. Check
3339 (patch_method_invocation): Also check the particular constructor
3341 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3342 * jcf-write.c (append_deprecated_attribute): New function.
3343 (generate_classfile): Generate deprecated attribute when
3345 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3346 (java_lex) [case '*']: Simplify logic.
3347 (java_start_char_p): Use LETTER_MASK.
3348 (java_part_char_p): Likewise.
3349 (java_space_char_p): New function.
3351 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3353 Change base class access representation.
3354 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3355 (add_interface_do): Likewise.
3357 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3359 * decl.c (java_init_decl_processing): Change
3360 soft_lookupjnimethod_node to reflect the change in
3361 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3362 * expr.c (build_jni_stub): Calculate and pass the size
3363 on the stack of the arguments to a JNI function. Use
3364 new target macro MODIFY_JNI_METHOD_CALL to allow a
3365 target to modify the call to a JNI method.
3367 2003-02-08 Roger Sayle <roger@eyesopen.com>
3369 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3370 instead of basename to avoid compiler warnings on Tru64.
3372 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3374 * gcj.texi: Update to GFDL 1.2.
3376 2003-01-31 Andrew Haley <aph@redhat.com>
3378 * parse.y (java_expand_classes): Scan the whole class list looking
3379 for access methods that haven't yet been expanded.
3381 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3385 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3386 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3387 * jcf-parse.c: Likewise.
3389 2003-01-31 Mark Wielaard <mark@klomp.org>
3391 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3393 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3395 * class.c (make_class): Use BINFO_ELTS.
3396 (set_super_info): Likewse.
3397 (add_interface_do): Likewise.
3399 2003-01-30 Tom Tromey <tromey@redhat.com>
3401 * jcf-parse.c (read_class): Update identifier's class value if it
3402 changed during parsing.
3404 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3406 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3407 Propagate change to all other rules as required.
3408 (java/parse-scan.o): Add explicit dependency on
3409 $(parsedir)/java/parse-scan.c .
3411 2003-01-29 Tom Tromey <tromey@redhat.com>
3413 * parse.y (patch_assignment): Only transform the rhs of an
3414 assignment when compiling to native.
3416 2003-01-28 Tom Tromey <tromey@redhat.com>
3418 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3420 2003-01-28 Tom Tromey <tromey@redhat.com>
3422 * lex.c (java_lex): Don't include UEOF as part of token.
3423 (java_read_unicode): Error if \u sequence prematurely terminated.
3425 2003-01-27 Tom Tromey <tromey@redhat.com>
3427 * parse.y (java_check_regular_methods): Check for construct after
3428 checking types in throws clause.
3430 2003-01-24 Tom Tromey <tromey@redhat.com>
3432 * class.c (build_static_field_ref): Only a String or numeric field
3433 can fold to a constant.
3435 2003-01-23 Tom Tromey <tromey@redhat.com>
3437 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3438 file name in resource buffer.
3440 2003-01-23 Tom Tromey <tromey@redhat.com>
3442 * expr.c (build_known_method_ref): Use method's context to find
3445 2003-01-23 Tom Tromey <tromey@redhat.com>
3447 * constants.c (set_constant_entry): Allocated cleared memory.
3449 2003-01-22 Tom Tromey <tromey@redhat.com>
3451 * java-tree.h: Don't use PARAMS.
3452 * resource.c: Add prototypes for all functions.
3453 (write_resource_constructor): Use `const char *' to avoid
3456 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3458 * jcf-parse.c (process_zip_dir): Remove unused variable.
3460 2003-01-22 Tom Tromey <tromey@redhat.com>
3462 * expr.c (build_invokeinterface): Abort if method's context is not
3465 2003-01-22 Tom Tromey <tromey@redhat.com>
3467 * gcj.texi (Input and output files): Mention non-class entries.
3468 * decl.c (java_init_decl_processing): Call
3469 init_resource_processing.
3470 * java-tree.h (compile_resource_data, write_resource_constructor,
3471 compile_resource_file, init_resource_processing): Declare.
3472 * config-lang.in (gtfiles): Added resource.c.
3473 * Make-lang.in (gt-java-resource.h): New target.
3474 (JAVA_OBJS): Added resource.o.
3475 (java/resource.o): New target.
3476 * resource.c: New file.
3477 * class.c (compile_resource_file): Moved to resource.c.
3478 (registerResource_libfunc): Likewise.
3479 (utf8_decl_list): Mark with GTY; now static.
3480 * jcf-parse.c (classify_zip_file): New function.
3481 (parse_zip_file_entries): Use it; compile .properties files.
3482 (process_zip_dir): Use classify_zip_file and compute_class_name.
3483 Don't write class name into zip directory.
3484 (java_parse_file): Call write_resource_constructor.
3485 (compute_class_name): New function.
3486 * jcf-io.c (read_zip_member): Reindented.
3488 2003-01-21 Tom Tromey <tromey@redhat.com>
3490 * class.c (supers_all_compiled): New function.
3491 (make_class_data): Use it.
3493 2003-01-21 Tom Tromey <tromey@redhat.com>
3495 * parse.y (method_header): Native method can't be strictfp.
3496 No method can be transient or volatile.
3498 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3500 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3502 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3504 * check-init.c: Fix comment typos.
3505 * class.c: Likewise.
3506 * constants.c: Likewise.
3508 * except.c: Likewise.
3510 * java-except.h: Likewise.
3511 * java-tree.h: Likewise.
3512 * javaop.h: Likewise.
3513 * jcf-dump.c: Likewise.
3514 * jcf-io.c: Likewise.
3515 * jcf-parse.c: Likewise.
3516 * jcf-write.c: Likewise.
3518 * mangle.c: Likewise.
3519 * typeck.c: Likewise.
3520 * verify.c: Likewise.
3522 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3524 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3525 * jcf-write.c: Include "tm_p.h".
3527 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3529 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3531 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3533 * builtins.c (java_build_function_call_expr): Renamed from
3534 build_function_call_expr. All callers changed.
3536 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3537 * jcf-parse.c: Include tm_p.h.
3539 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3542 2003-01-14 Tom Tromey <tromey@redhat.com>
3544 * class.c (make_class_data): Check that super is compiled before
3545 building class reference to it.
3547 2003-01-14 Andrew Haley <aph@redhat.com>
3549 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3550 varargs function -- correct.
3552 2003-01-14 Andrew Haley <aph@redhat.com>
3554 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3556 2003-01-14 Andrew Haley <aph@redhat.com>
3558 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3559 varargs function -- correct.
3561 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3562 temporary if the RHS is a reference.
3564 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3566 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3567 * keyword.h: Regenerated.
3569 * All Files: Convert to ISO C style function definitions.
3571 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3573 * parse.y (check_pkg_class_access): ANSIfy definition.
3575 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3577 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3580 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3582 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3584 Merge from pch-branch:
3586 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3588 * Make-lang.in (java/gjavah.o): Update dependencies.
3589 * gjavah.c: Include ggc.h.
3591 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3593 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3594 (JCFDUMP_OBJS): Add ggc-none.o.
3595 (java/jcf-dump.o): Depend on GGC_H.
3596 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3597 CPool substructures.
3598 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3599 * jcf-dump.c: Include ggc.h.
3601 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3603 * jcf.h (union cpool_entry): New.
3604 (struct CPool): Use gengtype to mark. Change field 'data' to be
3606 (struct JCF): Use gengtype to mark.
3607 (CPOOL_UINT): Update for new cpool_entry type.
3608 (CPOOL_USHORT1): Likewise.
3609 (CPOOL_USHORT2): Likewise.
3610 (CPOOL_FINISH): Use GC to free cpool subfields.
3611 * parse.h (struct parser_ctxt): Mark field current_jcf.
3612 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3613 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3614 (main_jcf): Use gengtype to mark.
3615 (ggc_mark_jcf): Delete.
3616 (get_constant): Update for new cpool_entry type.
3617 (give_name_to_class): Likewise.
3618 (get_class_constant): Likewise.
3619 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3620 (java_parse_file): Use GGC to allocate struct JCF.
3621 (init_jcf_parse): Don't call ggc_add_root.
3622 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3624 * java-tree.h (current_jcf): Use gengtype to mark.
3625 (CPOOL_UTF): Update for new cpool_entry type.
3626 (outgoing_cpool): Use gengtype to mark.
3627 (struct lang_type): GC struct JCF and struct CPool.
3628 * config-lang.in (gtfiles): Add jcf.h.
3629 * constants.c (find_tree_constant): New.
3630 (set_constant_entry): Allocate cpool subfields using GGC. Update
3631 for new cpool_entry type.
3632 (find_constant1): Update for new cpool_entry type.
3633 (find_constant2): Likewise.
3634 (find_utf8_constant): Use find_tree_constant.
3635 (find_class_or_string_constant): Remove unnecessary cast to jword.
3636 Update for new cpool_entry type.
3637 (count_constant_pool_bytes): Update for new cpool_entry type.
3638 (write_constant_pool): Likewise.
3639 (alloc_name_constant): Use find_tree_constant.
3640 (build_constants_constructor): Update for new cpool_entry type.
3642 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3644 * parse.y (mark_parser_ctxt): Delete.
3645 (goal): Don't use ggc_add_root.
3646 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3647 (java_pop_parser_context): Let GC free parser_ctxt.
3648 (java_parser_context_resume): Likewise.
3649 * parse.h (struct parser_ctxt): Use gengtype to mark.
3651 (ctxp_for_generation): Likewise.
3652 * lex.h (struct java_lc_s): Mark for gengtype.
3653 (java_lexer): Rearrange for gengtype.
3654 * config-lang.in (gtfiles): Add lex.h, parse.h.
3656 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3658 * All Files: Remove PARAMS macro.
3660 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3661 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3664 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3667 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3669 * Make-lang.in (java.install-common, java.uninstall,
3670 java.install-info, java.install-man): Prepend $(DESTDIR)
3671 to destination paths in all (un)installation commands.
3672 (java.install-common): Rewrite $(LN) command to support
3673 DESTDIR with "ln" as well as with "ln -s".
3675 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3677 * java-tree.h: Protect against multiple inclusion.
3679 2003-01-07 Tom Tromey <tromey@redhat.com>
3681 * class.c (add_assume_compiled): Don't adjust parent if we're
3682 already at the root of tree.
3684 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3686 * lang.c (dump_compound_expr): Prototype.
3688 2003-01-03 Tom Tromey <tromey@redhat.com>
3690 Fix for PR java/8712:
3691 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3692 when simply checking against `null'.
3694 2003-01-03 Tom Tromey <tromey@redhat.com>
3696 * gcj.texi (Standard Properties): Document http.proxyHost and
3699 * gcj.texi (GNU Classpath Properties): Document new properties.
3701 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3703 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3704 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3705 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3707 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3709 * Make-lang.in, boehm.c, buffer.c,
3710 buffer.h, builtins.c, class.c,
3711 config-lang.in, constants.c,
3712 convert.h, decl.c, except.c,
3713 expr.c, java-except.h,
3714 java-tree.h, javaop.def,
3715 jcf-parse.c, jcf-write.c,
3716 jv-scan.c, jvgenmain.c,
3717 jvspec.c, keyword.gperf,
3718 keyword.h, lang-options.h,
3719 lang-specs.h, lang.c, lex.c,
3720 lex.h, mangle.c, mangle_name.c,
3721 parse-scan.y, parse.h, parse.y,
3722 typeck.c, verify.c, xref.c,
3723 xref.h: Replace "GNU CC" with
3724 "GCC" in the copyright header.
3726 * check-init.c, gjavah.c, javaop.h,
3727 jcf-depend.c, jcf-dump.c, jcf-io.c,
3728 jcf-path.c, jcf-reader.c, jcf.h,
3729 zextract.c, zipfile.h: These files are
3730 "part of GCC". Also say "GCC" not "GNU CC".
3732 2002-12-30 DJ Delorie <dj@redhat.com>
3734 * Make-lang.in: Protect against texi2pod/pod2man failing.
3736 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3738 * gcj.texi: Use @copying.
3740 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3742 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3743 print_cxx_classname.
3744 (print_cxx_classname): Add add_scope parameter.
3745 (print_class_decls): Do not emit a semicolon after the extern
3747 (process_file): Adjust calls to print_cxx_classname.
3749 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3751 * gcj.texi: Include Cover Texts in man page.
3753 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3755 * class.c (build_static_field_ref): Check FIELD_FINAL.
3757 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3758 instead of current_constant_pool_data_ref.
3759 * java-tree.h (current_constant_pool_data_ref): Undefine.
3760 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3761 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3762 current_constant_pool_data_ref.
3764 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3765 not build_internal_class_name.
3767 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3768 Use it when class ref isn't certain to be compiled.
3770 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3772 * gcj.texi: Include gcc-common.texi.
3773 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3774 $(srcdir)/doc/include/gcc-common.texi.
3776 2002-12-22 Anthony Green <green@redhat.com>
3778 * gcj.texi (Limitations): Add note about org.xml.sax and
3781 2002-12-20 Tom Tromey <tromey@redhat.com>
3783 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3784 where minimum case value is Integer.MIN_VALUE.
3787 2002-12-18 Andrew Haley <aph@redhat.com>
3789 * parse.y (patch_invoke): Force evaluation order when `check' is
3790 set. For PR libgcj/8945.
3792 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3794 * gcj.texi: Change version number to 3.4.
3796 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3797 Andrew Haley <aph@redhat.com>
3799 * parse.y (source_end_java_method): Remove custom encoding of line
3800 numbers for a function decl before passing it to the back end.
3802 2002-12-03 Andrew Haley <aph@redhat.com>
3804 * class.c (make_class_data): New field, "chain".
3805 * decl.c (java_init_decl_processing): Likewise.
3807 2002-12-02 Tom Tromey <tromey@redhat.com>
3810 * parse.y (do_resolve_class): Handle qualified name via
3813 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3815 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3816 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3817 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3818 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3819 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3820 Include coretypes.h and tm.h.
3821 * Make-lang.in: Update dependencies.
3823 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3825 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3827 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3829 * jcf-reader.c: Don't expand JCF_readu4 inside the
3830 expansion of JCF_SKIP.
3832 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3834 * jcf-reader.c: Don't expand JCF_readu4 inside the
3835 expansion of JCF_SKIP.
3837 2002-11-22 Tom Tromey <tromey@redhat.com>
3839 * parse.y (patch_binop): Cast right hand side of shift expression
3840 to `int'. Fixes PR java/8676.
3842 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3843 Andrew Haley <aph@redhat.com>
3845 * gcc/java/jcf-write.c (write_classfile): Remove target
3846 class file, if it exists, before renaming the temporary
3849 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3851 * jvspec.c (lang_specific_spec_functions): New.
3853 2002-11-18 Tom Tromey <tromey@redhat.com>
3855 Fix for PR java/7912:
3856 * expr.c (can_widen_reference_to): Allow cast of array to
3857 Cloneable or Serializable.
3858 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3859 (java_io_serializable_identifier_node): Likewise.
3860 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3861 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3862 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3863 java_io_serializable.
3864 * decl.c (java_init_decl_processing): Initialize
3865 java_lang_cloneable_identifier_node and
3866 java_io_serializable_identifier_node.
3867 (java_lang_cloneable_identifier_node): New global.
3868 (java_io_serializable_identifier_node): Likewise.
3870 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3872 * buffer.c: Remove unnecessary casts.
3873 * check-init.c: Likewise.
3874 * class.c: Likewise.
3875 * constants.c: Likewise.
3877 * except.c: Likewise.
3878 * gjavah.c: Likewise.
3879 * jcf-io.c: Likewise.
3880 * jcf-parse.c: Likewise.
3881 * jcf-path.c: Likewise.
3882 * jvspec.c: Likewise.
3885 * verify.c: Likewise.
3887 2002-11-06 Tom Tromey <tromey@redhat.com>
3889 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
3892 2002-11-05 Tom Tromey <tromey@redhat.com>
3894 Fix for PR java/6388.
3895 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
3896 * java-tree.h (enum java_tree_index): New values
3897 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
3898 (decimal_int_max, decimal_long_max): New defines.
3899 * lex.c (yylex): Rewrote range checking. Sign extend literals.
3900 (error_if_numeric_overflow): Rewrote range checking.
3901 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
3904 2002-11-02 Tom Tromey <tromey@redhat.com>
3906 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
3908 * class.c (make_method_value): Put class name, not signature, into
3909 `throws' field. For PR java/8415.
3911 2002-10-24 Tom Tromey <tromey@redhat.com>
3913 * gcj.texi (Invoking gij): Document --showversion.
3914 (Standard Properties): java.library.path now set.
3916 2002-10-23 Tom Tromey <tromey@redhat.com>
3918 * gjavah.c (decode_signature_piece): In JNI mode, print
3919 `jobjectArray' when array depth is nonzero.
3922 2002-10-15 Andrew Haley <aph@redhat.com>
3924 * parse.y (patch_invoke): Call force_evaluation_order on a static
3926 (resolve_qualified_expression_name): Call force_evaluation_order
3927 on a arg list that is part of a Qualified Expression Name.
3929 * lang.c (dump_compound_expr): New.
3930 (java_dump_tree): New.
3932 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3934 * gcj.texi: Added item describing the GCJ runtime property
3937 2002-10-15 Richard Henderson <rth@redhat.com>
3939 * jcf-parse.c (get_constant): Fix type warning.
3941 2002-10-15 Andrew Haley <aph@redhat.com>
3943 * java-tree.h (java_inlining_merge_static_initializers): Declare.
3944 (java_inlining_map_static_initializers): Declare.
3946 2002-10-14 Andrew Haley <aph@redhat.com>
3948 * tree-inline.c (remap_block): All local class initialization
3949 flags go in the outermost scope.
3950 (expand_call_inline): Call java_inlining_map_static_initializers.
3951 (expand_call_inline): Call java_inlining_merge_static_initializers.
3952 * java/lang.c (merge_init_test_initialization): New.
3953 (java_inlining_merge_static_initializers): New.
3954 (inline_init_test_initialization): New.
3955 (java_inlining_map_static_initializers): New.
3957 2002-10-11 Mark Wielaard <mark@klomp.org>
3959 * gcj.texi (Compatibility): Add Limitations and Extensions section.
3961 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3963 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
3965 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3967 * parse.y (merge_string_cste): Add parentheses around & within |.
3969 2002-10-08 Tom Tromey <tromey@redhat.com>
3971 * parse.y (variable_declarator_id): Simplify error path for
3972 array declarator error. For PR java/8003.
3974 2002-10-08 Zack Weinberg <zack@codesourcery.com>
3976 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
3979 2002-10-08 Andrew Haley <aph@redhat.com>
3981 * parse.y (attach_init_test_initialization_flags): Check for
3984 2002-10-07 Anthony Green <green@redhat.com>
3986 * parse.y (merge_string_cste): Fix bug in string concatenation.
3988 2002-10-03 Michael Koch <konqueror@gmx.de>
3990 * gcj.texi (Standard properties):
3991 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
3993 2002-10-02 Roger Sayle <roger@eyesopen.com>
3995 PR optimization/6627
3996 * lang.c (java_init): If storing the vbit in function
3997 pointers, ensure that force_align_functions_log is atleast
3998 one to aid compatability with g++ vtables.
4000 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4002 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4003 foul of type-based aliasing.
4005 2002-09-30 Anthony Green <green@redhat.com>
4007 * gcj.texi (Invoking jv-scan): Fix texinfo.
4009 2002-09-28 Anthony Green <green@redhat.com>
4011 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4012 (Code Generation): Add -fno-assert documentation.
4013 * jv-scan.c (flag_assert): New global.
4014 (options): Add assert option.
4015 (help): Add --no-assert documentation.
4016 * parse-scan.y (flag_assert): New global.
4017 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4018 (flag_assert): New global.
4019 * java-tree.h (flag_assert): New global.
4020 * lex.c (java_lex): Obey flag_assert.
4021 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4024 2002-09-26 Andrew Haley <aph@redhat.com>
4026 * expr.c (build_java_array_length_access): Check for null pointer.
4027 * expr.c (expand_java_arrayload): Likewise.
4029 2002-09-21 Richard Henderson <rth@redhat.com>
4031 * jcf-parse.c (get_constant): Decode from IEEE no matter
4032 what the target format.
4034 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4036 * ChangeLog: Follow spelling conventions.
4037 * class.c: Likewise.
4040 * gjavah.c: Likewise.
4041 * java-tree.h: Likewise.
4042 * jcf-dump.c: Likewise.
4043 * jcf-parse.c: Likewise.
4044 * jvspec.c: Likewise.
4046 * mangle.c: Likewise.
4047 * parse.y: Likewise.
4049 2002-09-17 Tom Tromey <tromey@redhat.com>
4051 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4052 where \r appears at EOF. Fixes PR java/7950.
4054 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4056 * jvspec.c (lang_specific_driver): Remove unused variable.
4058 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4060 * java-tree.h (union lang_tree_node): Add chain_next option.
4062 2002-09-16 Richard Henderson <rth@redhat.com>
4064 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4065 use new real.h interface.
4066 * jcf-write.c (find_constant_index): Use new real.h interface.
4067 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4069 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4071 * lang.c: Follow spelling conventions.
4073 2002-09-11 Per Bothner <per@bothner.com>
4075 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4076 constant to the type of the field.
4077 (java_complete_tree): Remove now-redundant code.
4079 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4081 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4084 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4085 return label if a ret instruction for the jsr has been reached.
4087 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4089 * parse.y (DIR_SEPARATOR): Don't define.
4090 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4092 2002-08-28 Andrew Haley <aph@redhat.com>
4094 * verify.c (verify_jvm_instructions): Allow exception handler
4095 inside code that is being protected, but generate a warning.
4096 * except.c (link_handler): Initialize `expanded' in new eh_range.
4097 (binding_depth, is_class_level, current_pc): Declare extern.
4099 2002-09-01 Mark Wielaard <mark@klomp.org>
4101 * gcj.texi: Add chapter about system properties.
4104 2002-08-26 Tom Tromey <tromey@redhat.com>
4106 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4107 conversion if RHS_TYPE is byte, short, or char.
4109 2002-08-22 Tom Tromey <tromey@redhat.com>
4111 * gcj.texi (Invoking gij): Document -cp and -classpath.
4113 2002-08-21 Tom Tromey <tromey@redhat.com>
4115 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4116 $(prefix)/share. For PR libgcj/7633.
4118 For PR java/6005 and PR java/7611:
4119 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4120 (java_can_use_bit_fields_p): New function.
4122 2002-08-16 Tom Tromey <tromey@redhat.com>
4124 * gcj.texi (Class Initialization): Mention class initialization of
4127 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4129 * Make-lang.in (java-tree-inline.o): New.
4130 (JAVA_OBJS): Add java-tree-inline.o.
4131 * parse.y (source_end_java_method): Call java_optimize_inline.
4132 (java_expand_method_bodies): Save method's tree in
4134 (add_stmt_to_compound): Keep track of the number of statments.
4135 * lang.c (java_init): Enable flag_inline_trees.
4136 (java_post_options): If flag_inline_functions is on, enable
4137 flag_inline_trees instread.
4138 (decl_constant_value): New.
4139 (java_tree_inlining_walk_subtrees): New.
4140 * java-tree.h (DECL_NUM_STMTS): New macro.
4141 (java_optimize_inline): Declare.
4142 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4143 Handle a LABEL_EXPR.
4144 * decl.c (build_result_decl): If we already have a DECL_RESULT
4146 (dump_function): New.
4147 (java_optimize_inline): New.
4148 (dump_function): New.
4150 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4153 * parse.y (build_assertion): Invert return from
4154 desiredAssertionStatus.
4156 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4158 * jcf-write.c (get_access_flags): Return correct access flags for
4159 private and protected inner classes.
4161 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4163 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4165 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4167 * mangle_name.c: Don't include obstack.h twice.
4168 * xref.c: Don't include obstack.h.
4170 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4172 * class.c: (permanent_obstack): Delete declaration.
4173 * constants.c: (permanent_obstack): Delete declaration.
4174 * except.c: (permanent_obstack): Delete declaration.
4175 * expr.c: (permanent_obstack): Delete declaration.
4176 * jcf-parse.c: (permanent_obstack): Delete declaration.
4177 (saveable_obstack): Delete declaration.
4178 * parse.h: (permanent_obstack): Delete declaration.
4179 * typeck.c: (permanent_obstack): Delete declaration.
4181 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4183 * gcj.texi (version-gcc): Increase to 3.3.
4185 2002-07-22 Tom Tromey <tromey@redhat.com>
4187 * lex.c (java_lex): Check for `e' or `E' after 0.
4189 2002-07-21 Richard Henderson <rth@redhat.com>
4191 * lang.c (java_unsafe_for_reeval): New.
4192 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4194 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4196 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4197 (jcf_path_init): Use GET_ENVIRONMENT.
4199 2002-07-10 Roger Sayle <roger@eyesopen.com>
4200 Zack Weinberg <zack@codesourcery.com>
4202 * builtins.c (initialize_builtins): Remove defines that
4203 handled C/C++ specific junk hereby removed from builtins.def.
4205 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4207 * lang.c (java_post_options): Update prototype.
4209 2002-07-05 Roger Sayle <roger@eyesopen.com>
4211 * builtins.c (initialize_builtins): Ignore the additional
4212 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4213 the builtins.def file.
4215 2002-07-01 Tom Tromey <tromey@redhat.com>
4218 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4221 2002-07-01 Roger Sayle <roger@eyesopen.com>
4223 * java/decl.c (builtin_function): Accept additional parameter.
4224 (java_init_decl_processing): Pass an additional NULL_TREE
4225 argument to builtin_function.
4227 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4229 * gcj.texi: Fixed gcj invocation example so that it compiles.
4231 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4233 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4234 * parse.y (mark_parser_ctxt): Likewise.
4235 (check_modifiers, declare_local_variables): Avoid incorrect
4236 hardcoded constant 10.
4238 * lex.c (java_read_char): Avoid "comparison is always true"
4241 2002-06-25 Andreas Schwab <schwab@suse.de>
4243 * expr.c (JSR): Avoid undefined operation on PC.
4245 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4247 * decl.c (clear_binding_level): Const-ify.
4249 2002-06-13 Akim Demaille <akim@epita.fr>
4251 * parse.y (class_declaration, interface_declaration): Make sure
4252 all their rules have an action, in order to avoid meaningless `$$
4253 = $1' and their type clashes.
4255 2002-06-11 Tom Tromey <tromey@redhat.com>
4257 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4258 * parse-scan.y (statement_without_trailing_substatement): Added
4260 (assert_statement): New rule.
4261 * java-tree.h (struct lang_type) [assertions]: New field.
4262 (TYPE_USES_ASSERTIONS): New macro.
4263 (CLASS_USES_ASSERTIONS): Likewise.
4264 (FIELD_SYNTHETIC): New define.
4265 * lex.c (java_lval;): Added ASSERT_TK.
4266 * parse.y (ASSERT_TK): Added.
4267 (statement_without_trailing_substatement): Added assert_statement.
4268 (assert_statement): New rule.
4269 (build_assertion): New function.
4270 (maybe_generate_pre_expand_clinit): Create and initialize
4271 $assertionsDisabled.
4272 (lookup_package_type): Removed decl.
4273 * keyword.h: Rebuilt.
4274 * keyword.gperf (assert): New token.
4276 2002-06-10 Akim Demaille <akim@epita.fr>
4278 * parse.y (interface_type_list, class_member_declaration)
4279 (unary_expression_not_plus_minus): Remove duplicate %type.
4282 2002-06-09 Tom Tromey <tromey@redhat.com>
4284 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4286 * parse.y (method_header): Give error message in all cases.
4289 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4291 Don't use RTL inlining. Fix for PR java/6820.
4292 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4293 (flag_really_inline): New.
4294 (java_decode_option): Set flag_really_inline if -finline-functions
4296 (java_post_options): New function. Turn off inlining unless
4297 flag_really_inline is set.
4299 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4301 * gjavah.c (throwable_p): Accept argument as either a classname or
4302 signature fragment. Create null-terminated classname string for super
4303 when calling itself recursively.
4304 (decode_signature_piece): Skip first character from class name
4305 signature when calling throwable_p.
4307 2002-06-08 H.J. Lu (hjl@gnu.org)
4309 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4311 2002-06-04 Tom Tromey <tromey@redhat.com>
4313 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4315 2002-06-04 Michael Koch <konqueror@gmx.de>
4317 * gcj.texi (Input Options): Fixed typo.
4319 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4321 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4322 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4323 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4324 and all now-pointless local variables. Rename other local
4325 variables to reflect their not being handles.
4327 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4328 #if JCF_USE_STDIO blocks.
4330 * parse.y: Add missing semicolon at end of rule.
4332 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4334 * check-init.c (attach_initialized_static_class): Delete, unused.
4335 * parse.y: Use htab_t instead of struct hashtable, update
4337 * java-tree.h: Include hashtab.h instead of hash.h.
4338 (struct lang_decl_func): Use htab_t, set up for gengtype.
4339 (struct init_test_hash_entry): Delete.
4340 (struct treetreehash_entry): New.
4341 (java_treetreehash_find): New
4342 (java_treetreehash_new): New prototype.
4343 (java_treetreehash_create): New prototype.
4344 (java_mark_tree): Delete prototype.
4345 (java_hash_hash_tree_node): Delete prototype.
4346 (java_hash_compare_tree_node): Delete prototype.
4347 (attach_initialized_static_class): Delete prototype.
4348 * expr.c (build_class_init): Update to use java_treetreehash
4350 (java_expand_expr): Update to use htab_t.
4351 (emit_init_test_initialization): Likewise.
4352 * decl.c (java_mark_tree): Delete.
4353 * class.c (init_test_hash_newfunc): Delete.
4354 (java_hash_hash_tree_node): Delete.
4355 (java_hash_compare_tree_node): Delete.
4356 (add_method_1): Update to use java_treetreehash functions.
4357 (JAVA_TREEHASHHASH_H): New macro.
4358 (java_treetreehash_hash): New function.
4359 (java_treetreehash_compare): New function.
4360 (java_treetreehash_find): New function.
4361 (java_treetreehash_new): New function.
4362 (java_treetreehash_create): New function.
4363 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4365 * Make-lang.in (java/parse.o): Depend on debug.h.
4366 * java-tree.h (struct lang_identifier): Use gengtype.
4367 (union lang_tree_node): New.
4368 (struct lang_decl_func): Use gengtype.
4369 (struct lang_decl_var): Likewise.
4370 (struct lang_decl): Likewise.
4371 * parse.y: Include debug.h.
4372 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4374 * lang.c (struct language_function): New dummy structure.
4376 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4377 descriminator for DECL_LANG_SPECIFIC.
4378 (struct lang_decl_func): Rename from struct lang_decl.
4379 (enum lang_decl_desc): New.
4380 (struct lang_decl): Make it a union. Update all the accessor macros.
4381 (struct lang_type): Use gengtype.
4382 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4383 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4384 are now the same size.
4385 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4386 use discriminator to mark DECL_LANG_SPECIFIC.
4388 * Make-lang.in (gt-java-builtins.h): New rule.
4389 (java/builtins.o): Add dependency on gt-<filename>.h.
4390 * builtins.c: Use gengtype for roots.
4391 (union string_or_tree): Use gengtype.
4392 (struct builtin_record): Use gengtype.
4393 * config-lang.in (gtfiles): Add builtins.c.
4395 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4396 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4397 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4398 gt-java-parse.h, gtype-java.h): Add rules to generate.
4399 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4400 (class.o): Add dependency on gt-*.h.
4401 (constants.o): Likewise.
4404 (jcf-parse.o): Likewise.
4405 (jcf-write.o): Likewise.
4407 * config-lang.in (gtfiles): New.
4408 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4409 * constants.c: Replace uses of ggc_add_* with GTY markers.
4411 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4412 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4413 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4414 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4416 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4418 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4419 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4421 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4422 Include gtype-java.h.
4424 2002-06-02 Tom Tromey <tromey@redhat.com>
4426 Fix for PR java/5913:
4427 * parse.y (patch_binop): Call patch_string on op1.
4429 2002-06-02 Tom Tromey <tromey@redhat.com>
4431 Fix for PR java/1343, PR java/6336:
4432 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4433 formatting. Changed return type.
4434 (anonymous_class_counter): Moved to top of file.
4435 (maybe_make_nested_class_name): Append number to class name for
4436 function-local classes.
4438 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4440 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4441 * Make-lang.in: Update dependency lists.
4443 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4445 * gjavah.c (throwable_p): Do not free the name of the class after
4446 passing it to find_class.
4447 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4448 * jcf-io.c (dirent.h): Include it.
4449 (fnmatch.h): Likewise.
4450 (compare_path): New function.
4451 (java_or_class_file): Likewise.
4452 (memoized_dirlist_entry): New type.
4453 (memoized_dirlist_lookup_eq): New function.
4454 (memoized_dirlists): New variable.
4455 (caching_stat): New function.
4456 (memoized_class_lookup_eq): New function.
4457 (memoized_class_lookups): Likewise.
4458 (find_class): Use memoized_class_lookups and caching_stat.
4459 * jcf.h (JCF_USE_SCANDIR): Define.
4460 * parse.y (java_expand_classes): Write the class files in reverse
4463 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4465 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4467 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4469 * jcf-write.c (write_classfile): Unlink the temporary file if it
4470 cannot be renamed. Use concat to build up the name of the
4473 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4475 * jcf-write.c (write_classfile): Write the file to a
4476 temporary file and then rename it.
4478 2002-05-07 Tom Tromey <tromey@redhat.com>
4480 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4482 Fix for PR java/1200:
4483 * gjavah.c (throwable_p): New function.
4484 (decode_signature_piece): Use it. A `WeakReference' isn't the
4487 (gcjh_streq): New function.
4489 2002-05-07 Andreas Jaeger <aj@suse.de>
4491 * parse.y (finish_for_loop): Fix if statement.
4493 2002-05-06 Tom Tromey <tromey@redhat.com>
4495 Fix for PR java/5941:
4496 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4497 loop update expression.
4498 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4499 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4501 2002-05-04 Mark Wielaard <mark@klomp.org>
4504 * parse.y (build_string_concatenation): Return just op1 only when op2
4505 is null and op1 is a STRING_CST, otherwise always construct a
4508 2002-04-27 Tom Tromey <tromey@redhat.com>
4511 * parse.y (string_convert_int_cst): New function.
4512 (merge_string_cste): Use it.
4514 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4516 * java-tree.h (java_parse_file): Update.
4517 (java_set_yydebug): Remove.
4518 * jcf-parse.c (yydebug): Remove.
4519 (java_set_yydebug): Die.
4520 (java_parse_file): Update.
4521 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4523 2002-04-24 Tom Tromey <tromey@redhat.com>
4526 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4527 EXPR_WFL_QUALIFICATION of qual_wfl.
4529 2002-04-23 Per Bothner <per@bothner.com>
4531 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4532 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4533 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4535 2002-04-23 Tom Tromey <tromey@redhat.com>
4538 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4539 recognize `-fcompile-resource='.
4540 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4543 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4545 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4546 paths. Fixes PR java/2791.
4548 2002-04-19 Andrew Haley <aph@redhat.com>
4550 * jcf-write.c (push_long_const): lo, hi: New variables.
4551 Use rshift_double to extract the high part of a 64-bit long.
4552 Use WORD_TO_INT to extract the low part.
4554 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4555 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4556 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4558 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4560 * typeck.c (incomplete_type_error): Remove.
4562 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4564 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4565 for hash synchronization.
4566 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4567 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4570 2002-04-16 Mark Wielaard <mark@klomp.org>
4572 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4575 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4577 Fix for PR java/6294:
4578 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4581 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4583 Fix for PR java/6085:
4584 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4585 to get enclosing "this" argument for inner-class constructor
4586 invocation. Pass correct arguments to build_access_to_thisn.
4588 2002-04-10 Andreas Jaeger <aj@suse.de>
4590 * gcj.texi (Input Options): Fix extdirs patch.
4592 2002-04-10 Anthony Green <green@redhat.com>
4594 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4596 2002-04-09 Anthony Green <green@redhat.com>
4598 * gcj.texi (Input Options): Add --extdirs documentation.
4599 * jcf-dump.c (OPT_extdirs): New macro.
4600 (options): Add extdirs option.
4601 (help): Describe --extdirs.
4602 (main): Handle OPT_extdirs.
4603 * gjavah.c (OPT_extdirs): New macro.
4604 (options): Add extdirs option.
4605 (help): Describe --extdirs.
4606 (main): Handle OPT_extdirs.
4607 * jcf-path.c (jcf_path_init): Add extdirs support.
4608 (jcf_path_extdirs_arg): New function.
4609 (extensions): New variable to hold extensions path entries.
4610 * jvspec.c: Remove -fextdirs= when compiling main().
4611 * lang.c (java_decode_option): Handle -fextdirs=.
4612 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4613 * Make-lang.in: Compile jcf-path with version info for use in
4614 identifying the appropriate libgcj.jar.
4616 2002-04-08 Tom Tromey <tromey@redhat.com>
4619 * .cvsignore: Added rmic.1 and rmiregistry.1.
4620 * gcj.texi (Top): Link to new nodes.
4621 (Invoking rmic): New node.
4622 (Invoking rmiregistry): Likewise.
4623 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4625 (java.maintainer-clean): Likewise.
4626 ($(srcdir)/java/rmic.1): New target.
4627 ($(srcdir)/java/rmiregistry.1): Likewise.
4628 (java.install-man): Handle rmic.1 and rmiregistry.1.
4630 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4632 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4633 Add note about handling uncaught exceptions. Add an exception handler
4636 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4638 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4639 after using it to patch CALL_EXPR.
4641 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4643 * gcj.texi (Invocation): Document CNI invocation API.
4645 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4647 * expr.c (truthvalue_conversion): Rename. Update.
4648 (expand_compare): Update.
4649 * java-tree.h (java_truthvalue_conversion): New.
4650 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4652 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4654 * java-tree.h (java_mark_addressable): New.
4655 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4656 * typeck.c (mark_addressable): Rename, update.
4658 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4660 * expr.c (build_java_binop): Update.
4661 * java-tree.h (java_signed_type, java_unsigned_type,
4662 java_signed_or_unsigned_type): Update.
4663 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4664 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4665 * parse.y (patch_binop): Update.
4666 * typeck.c (signed_or_unsigned_type, unsigned_type,
4667 signed_type): Update.
4669 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4671 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4672 (java_dummy_print): Remove.
4673 (lang_print_error): Rename. Exit early if inhibiting output.
4674 (inhibit_error_printing_function): New.
4675 (java_init): Don't set hook.
4676 (lang_init_source): Use new boolean.
4678 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4680 * parse.y (do_resolve_class): Fix infinite recursion.
4682 2002-03-29 Tom Tromey <tromey@redhat.com>
4684 * parse.y (check_inner_circular_reference): Ignore incomplete
4687 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4689 * Make-lang.in (builtins.o): Update.
4690 * boehm.c (get_boehm_type_descriptor): Update.
4691 * builtins.c: Include langhooks.h.
4692 * decl.c (java_init_decl_processing): Update.
4693 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4694 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4696 * typeck.c (type_for_mode, type_for_size): Update.
4698 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4700 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4702 2002-03-28 Tom Tromey <tromey@redhat.com>
4704 * except.c (expand_end_java_handler): If the handler type is NULL,
4705 use java.lang.Throwable. Fixes PR java/5986.
4707 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4709 Fix for PR java/4715:
4710 * jcf-parse.c (parse_source_file_3): New function.
4711 (read_class): Call it.
4712 (java_parse_file): Likewise.
4714 2002-03-28 Jan Hubicka <jh@suse.cz>
4716 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4718 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4720 * parse.y (resolve_package): Initialize "decl".
4721 (lookup_package_type): Remove unused function.
4723 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4725 Fix for PR java/5993:
4726 * parse.y (resolve_package): Return the decl if resolution was
4727 successful. Don't special case "java.lang" and "java.lang.reflect"
4728 packages. Set type_name to the merged identifier.
4729 (resolved_qualified_expression_name): Print error using "name" if
4730 resolve_package returns NULL_TREE.
4732 2002-03-27 Tom Tromey <tromey@redhat.com>
4734 * expr.c (expand_invoke): Don't generate null pointer check if
4735 we're calling <init>.
4737 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4739 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4741 * java-tree.h (java_lang_expand_expr): Similarly.
4742 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4743 (java_init): Don't set hook.
4745 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4747 Fix for PR java/5850:
4748 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4749 context if field was not found in the current scope.
4750 * expr.c (lookup_field): Don't look in enclosing contexts.
4752 2002-03-26 Tom Tromey <tromey@redhat.com>
4754 Fix for PR java/5942:
4755 * parse.y (init_src_parse): Added sanity check.
4756 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4759 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4761 * decl.c (lang_mark_tree): Rename java_mark_tree.
4762 * java-tree.h (java_mark_tree): New.
4763 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4765 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4767 * lex.c: Change java_perform_atof to take normal parameters
4768 instead of a pointer to a parameter block. Call it directly
4771 2002-03-22 Mark Wielaard <mark@klomp.org>
4773 Fix for PR java/5368:
4774 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4775 when printing error message.
4777 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4779 * decl.c (maybe_build_cleanup): Remove.
4781 2002-03-22 Tom Tromey <tromey@redhat.com>
4783 Andrew Haley <aph@cambridge.redhat.com>
4785 * expr.c (build_field_ref): Don't build a check if the field is a
4788 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4790 Fix for PR java/6026:
4791 * lex.c (java_lex): Fix parsing of consecutive floats.
4793 2002-03-21 Tom Tromey <tromey@redhat.com>
4795 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4798 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4800 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4801 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4803 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4805 * gcj.texi: @code{gcj} becomes @command{gcj}.
4806 @code{gcc} becomes @command{gcc}.
4807 GcjRaw changed to gnu.gcc.RawData.
4809 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4811 * decl.c (start_java_method): Use new hook.
4812 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4813 (java_init): Remove old hook.
4815 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4817 * builtins.c (define_builtin): Do nothing if `type' is null.
4820 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4822 * parse.y (parser_check_super_interface): Fix error message
4825 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4827 * jcf-parse.c (get_constant): Delete unused variables.
4829 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4831 * java-tree.h (java_parse_file): New.
4832 * jcf-parse.c (yyparse): Rename java_parse_file.
4833 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4835 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4837 * parse.y (craft_constructor): Return the constructor decl.
4838 (java_expand_classes): Update comments.
4839 (lookup_method_invoke): Call fix_constructors immediately for
4840 anonymous class. Fixes PR java/5935.
4842 2002-03-15 Anthony Green <green@redhat.com>
4844 * jcf-parse.c (yyparse): Don't emit class registration
4845 constructor when compiling resource files.
4847 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4849 * lang.c (java_tree_code_type, java_tree_code_length,
4850 tree_code_name): Delete.
4851 (tree_code_type, tree_code_length, tree_code_name): Define.
4852 (java_init): Don't try to copy into the various tree_code
4855 2002-03-12 Tom Tromey <tromey@redhat.com>
4857 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4858 UTF-8, not UCS-2. Fixes PR java/5923.
4860 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4861 a call_expr wrapped in a convert. Fixes PR java/5848.
4863 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4865 * jcf-write.c (write_classfile): Improve error strings.
4867 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4869 * lex.c: Adjust comments to GNU standards.
4871 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4873 Fix for PR java/5902:
4874 * lex.c (java_lex): Fix parsing of literals.
4876 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4878 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4879 to prevent it getting evaluated twice in the store checking case.
4880 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4883 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4885 * decl.c (java_init_decl_processing): Make sure class_type_node
4886 alignment is not less than 64 bits if hash synchronization is enabled.
4888 2002-03-08 Per Bothner <per@bothner.com>
4890 * parse.y (java_complete_lhs): Check if patch_assignment
4891 returned an error-mark.
4893 * parse.y (try_builtin_assignconv): Don't special-case zero.
4895 2002-03-08 Per Bothner <per@bothner.com>
4897 Fix for PR java/5812.
4898 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
4899 here instead of in JSR macro. Likewise with load_type_state call.
4900 Do the latter on if the return_pc has been verified (the jsr returns).
4901 (JSR): Now just call build_java_jsr.
4903 2002-03-07 Jeff Sturm <jsturm@one-point.com>
4905 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
4906 (java.install-common): Link native driver to
4907 JAVA_TARGET_INSTALL_NAME.
4909 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
4911 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
4912 * builtins.c(sin_builtin): Likewise
4913 * builtins.c(sqrt_builtin): Likewise
4915 2002-03-03 Zack Weinberg <zack@codesourcery.com>
4917 * java/expr.c, java/jcf-parse.c, java/lex.c:
4918 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
4919 REAL_ARITHMETIC blocks unconditional. Delete some further
4920 #ifdef blocks predicated on REAL_ARITHMETIC.
4922 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4924 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
4925 explicit sizeof/sizeof.
4926 * decl.c (java_init_decl_processing): Likewise.
4927 * jcf-parse.c (init_jcf_parse): Likewise.
4928 * parse.y (init_src_parse): Likewise.
4930 2002-03-02 Per Bothner <per@bothner.com>
4932 Make --CLASSPATH by a synonym for --classpath and -classpath.
4933 Implement --bootclasspath.
4934 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
4935 (classpath_l): Remove.
4936 (jcf_path_CLASSPATH_arg): Remove.
4937 (jcf_path_bootclasspath_arg): New function.
4938 (jcf_path_seal): Simplify accordingly.
4940 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
4941 (jcf_path_CLASSPATH): Remove declaration.
4942 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
4943 (lang_specific_driver): Translate -bootclasspath.
4944 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
4945 * lang.c (decode_lang_options): Do jcf_path_init first.
4946 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
4947 * gjavah.c: Also handle --bootclasspath.
4948 Handle --CLASSPATH as a synonum for --classpath.
4949 * jcf-dump.c: Likewise.
4951 "." is not part of system path, but is the default for --classpath.
4952 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
4953 (jcf_path_seal): Add "." if no CLASSPATH specified.
4955 * gcj.texi: Document changes.
4957 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4959 * expr.c (build_java_arraystore_check): Fix formatting.
4961 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4963 Fix for PR java/5758, java/5632:
4964 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
4965 inner-class separator too.
4966 * parse.y (do_resolve_class): New local `decl_result.'
4967 Progressively build a name for what can have been loaded.
4969 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4971 * expr.c (java_array_data_offset): Removed function.
4972 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
4973 (build_java_array_length_access): Obtain "length" value using a
4974 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
4975 (build_java_arrayaccess): Correct comment. Access "data" using a
4976 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
4977 (build_java_arraystore_check): New function.
4978 (expand_java_arraystore): Use build_java_arraystore_check.
4979 * parse.y (patch_assignment): Simplify code to insert a store check
4980 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
4981 * check-init.c (check_init): Update to reflect that an array length
4982 access is now a COMPONENT_REF.
4983 * gcj.texi (Code Generation): Improve documentation of
4984 -fno-bounds-check. Add documentation for -fno-store-check.
4985 * java-tree.h (flag_store_check): Declare.
4986 (build_java_arraystore_check): Declare.
4987 * lang.c (flag_store_check): Initialize to 1.
4988 (lang_f_options): Add store-check option.
4989 * jvspec.c: Don't pass store-check option to jvgenmain.
4990 * lang-options.h: Add help string for -fno-store-check.
4992 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
4994 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
4995 * java-tree.h (java_dup_lang_specific_decl): New.
4996 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
4998 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5000 * builtins.c, decl.c: Delete traditional-mode-related code
5001 copied from the C front end but not used, or used only to
5002 permit the compiler to link.
5004 2002-02-22 Tom Tromey <tromey@redhat.com>
5006 Fix for PR java/2369:
5007 * jvspec.c (verify_class_name): New function.
5008 (lang_specific_driver): Call it.
5009 (JAVA_START_CHAR_P): New macro.
5010 (JAVA_PART_CHAR_P): Likewise.
5012 2002-02-22 Per Bothner <per@bothner.com>
5014 * class.c: Change vtable to be more compatible with g++ v3 abi.
5015 (get_dispatch_table): Prepend offset-to-top (always 0) and
5016 type_info pointer (currently unimplemented hence NULL) to vtable.
5017 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5018 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5019 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5020 (build_dtable_decl): Add declarations for new fields.
5022 2002-02-20 Per Bothner <per@bothner.com>
5024 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5025 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5026 don't need to set it on the COMPOUND_EXPR - the caller does that.
5028 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5030 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5031 `--CLASSPATH' becomes `--classpath.'
5032 * gjavah.c: Likewise.
5033 * jcf-dump.c: Likewise.
5034 * lang-options.h: Likewise.
5036 * jcf-path.c: Updated comment.
5037 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5038 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5039 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5040 (jcf_path_CLASSPATH_arg): Ditto.
5041 (classpath_u): Updated leading comment.
5043 2002-02-20 Per Bothner <per@bothner.com>
5045 * builtins.c (check_for_builtin): New function.
5046 (build_call_or_builtin): Remove.
5047 * java-tree.h: Update accordingly.
5048 * expr.c (expand_invoke): Use build + check_for_builtin instead
5049 of build_call_or_builtin.
5050 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5051 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5052 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5054 2002-02-17 Tom Tromey <tromey@redhat.com>
5056 * java-tree.h (TYPE_STRICTFP): New macro.
5057 (struct lang_type) [strictfp]: New field.
5058 (CLASS_STRICTFP): New macro.
5059 (METHOD_STRICTFP): New macro.
5060 (struct lang_decl) [strictfp]: New field.
5061 * parse.y (method_header): Disallow strictfp constructor or
5063 (STRICT_TK): Move before MODIFIER_TK.
5064 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5065 (METHOD_MODIFIERS): Likewise.
5066 (INTERFACE_MODIFIERS): Likewise.
5067 * jcf-write.c (get_access_flags): Likewise.
5068 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5069 (add_method_1): Likewise.
5070 (get_access_flags_from_decl): Likewise.
5071 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5072 recognize strictfp flag.
5073 * jcf.h (ACC_STRICT): New define.
5075 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5077 * class.c(build_utf8_ref): Move declaration of decl_size
5079 2002-02-07 Tom Tromey <tromey@redhat.com>
5081 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5084 2002-02-04 Anthony Green <green@redhat.com>
5086 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5087 sections if available.
5089 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5091 * parse.y (java_expand_classes): Fix typo in static field loop.
5093 2002-02-02 Richard Henderson <rth@redhat.com>
5095 * class.c (add_field): Mark static fields external.
5096 (build_class_ref): Remove redundant set.
5097 * parse.y (java_expand_classes): Mark static fields of classes
5098 to be compiled as local.
5099 * jcf-parse.c (parse_class_file): Likewise.
5101 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5103 * gcj.texi (About CNI): New node.
5105 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5108 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5109 setlocale() with LC_CTYPE as a parameter.
5112 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5114 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5115 Follow GNU Coding Standards for --version.
5117 2002-01-28 Tom Tromey <tromey@redhat.com>
5119 * expr.c (build_jni_stub): Ensure storage for `meth' is
5121 * parse.y (java_complete_expand_methods): Set
5122 current_function_decl before building JNI stub.
5124 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5126 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5129 2002-01-22 Tom Tromey <tromey@redhat.com>
5131 * decl.c (java_init_decl_processing): Use add_predefined_file.
5132 Predefine RawData.java.
5133 (predef_filenames): Removed.
5134 (java_init_decl_processing): Don't register predef_filenames.
5135 * jcf-parse.c (add_predefined_file): New function.
5136 (predefined_filename_p): Rewrote.
5137 (predefined_filename_p): No longer static.
5138 * decl.c (java_init_decl_processing): Call initialize_builtins.
5139 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5140 (java/builtins.o): New target.
5141 * builtins.c: New file.
5142 * parse.y (patch_invoke): Use build_call_or_builtin.
5143 * java-tree.h (build_call_or_builtin): Declare.
5144 (initialize_builtins): Declare.
5145 (java_set_exception_lang_code): Removed unused declaration.
5146 (PREDEF_FILENAMES_SIZE): Removed.
5147 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5148 (predef_filenames): New define.
5149 (add_predefined_file): Declare.
5150 (predefined_filename_p): Declare.
5151 * expr.c (expand_invoke): Use build_call_or_builtin.
5153 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5155 * parse.y (patch_switch_statement): Fix format specifier.
5157 2002-01-16 Tom Tromey <tromey@redhat.com>
5159 More for PR java/5365:
5160 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5162 (process_file): Generate include for
5163 java.lang.UnsupportedOperationExceptions.
5165 2002-01-15 Andreas Jaeger <aj@suse.de>
5167 * .cvsignore: Add man pages.
5169 2002-01-15 Tom Tromey <tromey@redhat.com>
5171 Fix for PR java/5365:
5172 * gjavah.c (process_file): Turn class name into a file name.
5174 2002-01-14 Matthias Klose <doko@debian.org>
5176 * gcj.texi: Fix whitespace and formatting errors in the
5177 synopsis of the man pages. Update copyright.
5179 2002-01-14 Tom Tromey <tromey@redhat.com>
5182 * Make-lang.in (java.install-man): Handle jv-convert man page.
5183 (java.generated-manpages): Added jv-convert.1.
5184 (java.uninstall): Remove jv-convert.1.
5185 (java.maintainer-clean): Likewise.
5186 ($(srcdir)/java/jv-convert.1): New target.
5187 * gcj.texi (Top): Link to jv-convert node.
5188 (Individual utilities): Likewise.
5189 (Invoking jv-convert): New node.
5191 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5192 Martin Kahlert <martin.kahlert@infineon.com>
5194 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5195 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5197 2002-01-03 Graham Stott <grahams@redhat.com>
5199 * class.c (compile_resource_file): Update copyright date.
5200 Constify filename parameter.
5201 (java-tree.h): Update copyright date.
5202 (compile_resource_file): Constify filename parameter.
5204 2002-01-03 Graham Stott <grahams@redhat.com>
5206 * gcc/jcf-parse.c: Update copyright date.
5207 (yyparse): Constify resource_filename.
5209 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5211 * parse.y (src_parse_roots): Don't needlessly zero init.
5213 2001-12-31 Tom Tromey <tromey@redhat.com>
5215 * parse.y (dump_java_tree): New function.
5216 (source_end_java_method): Call it.
5217 (end_class_declaration): Likewise.
5218 * lang.c (java_decode_option): Call dump_switch_p.
5220 2001-12-28 Tom Tromey <tromey@redhat.com>
5222 * gen-table.pl: Don't process characters after \uffff. Added
5223 comment pointing to input file.
5225 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5227 * gen-table.pl: Const-ify output. Document the location of a
5228 suitable unicode input file.
5230 * chartables.h: Regenerate.
5232 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5234 * chartables.h: Const-ify.
5235 * gjavah.c (options): Likewise.
5236 * jcf-dump.c (options): Likewise.
5237 * jv-scan.c (options): Likewise.
5238 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5239 * parse.y (binop_lookup): Likewise.
5241 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5243 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5244 the static arrays that are output.
5245 * jvspec.c (jvgenmain_spec): Make static.
5246 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5247 * keyword.h: Regenerate.
5248 * lang.c (string_option, process_option_with_no, lang_f_options,
5249 lang_W_options): Const-ify.
5250 * lex.c (java_lex): Likewise.
5252 2001-12-21 Richard Henderson <rth@redhat.com>
5254 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5255 (get_boehm_type_descriptor): ... here. Arrange for the
5256 TREE_TYPE to get set properly.
5258 2001-12-21 Richard Henderson <rth@redhat.com>
5260 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5261 only if the target requires collect2.
5263 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5265 2001-12-20 Tom Tromey <tromey@redhat.com>
5268 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5269 CAN_COMPLETE_NORMALLY for the node.
5270 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5271 generate code for second branch if first branch can't complete
5273 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5274 the loop head if the loop body can't complete normally.
5276 2001-12-20 Tom Tromey <tromey@redhat.com>
5279 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5280 case where `finally' clause can't complete normally.
5282 2001-12-20 Tom Tromey <tromey@redhat.com>
5285 * parse.y (analyze_clinit_body): Added this_class parameter.
5286 Check for more cases where we must keep <clinit>.
5287 (maybe_yank_clinit): Cleaned up flow control.
5289 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5291 * decl.c (java_init_decl_processing): Don't initialize
5292 finit_leg_identifier_node.
5293 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5294 (finit_leg_identifier_node): Remove.
5295 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5297 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5299 * mangle.c (mangle_member_name): Don't special-case for
5301 * mangle_name.c (unicode_mangling_length): Likewise.
5302 (append_unicode_mangled_name): Likewise.
5303 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5306 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5308 * expr.c (build_java_array_length_access): Don't force null pointer
5309 check unless flag_check_references is set.
5311 2001-12-20 Tom Tromey <tromey@redhat.com>
5313 Fix for PR java/3417:
5314 * parse.y (patch_assignment): Added special processing for
5316 (patch_return): Don't convert booleans to integers, and don't
5317 special-case `null'.
5319 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5321 * config-lang.in (diff_excludes): Remove.
5323 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5325 * gcj.texi: Update link to GCC manual.
5327 2001-12-17 Tom Tromey <tromey@redhat.com>
5329 * parse.y (link_nested_class_to_enclosing): Removed useless
5332 2001-12-16 Tom Tromey <tromey@redhat.com>
5334 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5337 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5339 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5340 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5343 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5345 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5347 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5349 * decl.c (java_init_decl_processing): Build otable_type correctly.
5350 otable_decl is an otable_type.
5352 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5354 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5355 otable_type, otable_ptr_type, method_symbol_type,
5356 method_symbols_array_type, method_symbols_array_ptr_type): New
5357 field/global tree definitions.
5358 (flag_indirect_dispatch): New flag.
5359 * decl.c (java_init_decl_processing): Initialize new otable and
5360 otable_syms type nodes and decls. Add new field "index" to
5362 * class.c (build_method_symbols_entry): New function.
5363 (make_method_value): Set "index" to to method's vtable index for
5364 virtual methods when indirect-dispatch is not used.
5365 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5366 and set vtable_method_count to -1. Set otable and otable_syms field
5367 if indirect-dispatch is used and there was something to put in them.
5368 (build_method_symbols_entry): New function.
5369 (emit_offset_symbol_table): New function.
5370 * expr.c (get_offset_table_index): New function.
5371 (build_invokevirtual): Build array reference to otable at the index
5372 returned by get_offset_table_index, and use the result as the vtable
5374 (build_invokeinterface): Similar.
5375 * jcf-parse.c (yyparse): If indirect-dispatch, call
5376 emit_offset_symbol_table at the end of compilation, after all classes
5377 have been generated.
5378 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5379 * lang.c (flag_indirect_dispatch): Define.
5380 (lang_f_options): Add indirect-dispatch flag.
5382 2001-12-14 Matthias Klose <doko@debian.org>
5384 * gcj.texi: Markup for man page generation. Document missing
5385 options printed by <tool> --help.
5386 Terminate description of gij's -ms option with a dot.
5387 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5388 (java.generated-manpages java.install-man, java.uninstall,
5389 java-maintainer-clean) Updated.
5391 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5393 * class.c (get_dispatch_table): Fix java vtable layout
5394 for TARGET_VTABLE_USES_DESCRIPTORS.
5395 * decl.c (java_init_decl_processing): Initialize
5396 alloc_no_finalizer_node, finalize_identifier_node.
5397 * expr.c (class_has_finalize_method): New function.
5398 (expand_java_NEW): Generate calls for finalizer-free allocation.
5399 (build_invokevirtual): Fix java vtable layout for
5400 TARGET_VTABLE_USES_DESCRIPTORS.
5401 * java-tree.h (enum java_tree_index): New entries:
5402 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5403 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5404 (class_has_finalize_method): declare.
5405 (HAS_FINALIZER_P): New macro.
5406 * parse.y (patch_invoke): Generate calls for finalizer-free
5409 2001-12-12 Matthias Klose <doko@debian.org>
5411 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5412 whitespace at end of line.
5414 2001-12-11 Tom Tromey <tromey@redhat.com>
5416 * lex.c (java_init_lex): Define wfl_to_string as
5417 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5419 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5421 * class.c (make_method_value): Use null_pointer_node to
5422 represent empty exception table.
5424 2001-12-10 Tom Tromey <tromey@redhat.com>
5426 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5428 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5430 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5432 2001-12-09 Per Bothner <per@bothner.com>
5434 * check-init.c (current_switch_has_default): New static field.
5435 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5436 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5437 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5439 2001-12-09 Tom Tromey <tromey@redhat.com>
5441 * check-init.c (check_init): Don't allow pre- or post- increment
5442 or decrement of final variable.
5443 (final_assign_error): Minor error message rewording.
5445 2001-12-08 Tom Tromey <tromey@redhat.com>
5447 * java-tree.h: Fixed typo.
5449 * gjavah.c (decompile_method): Don't decompile to `return this'
5452 * gjavah.c (cxx_keywords): Re-sorted.
5453 * lex.c (cxx_keywords): Re-sorted.
5455 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5458 * gjavah.c (print_namelet): Clear subnamelets.
5459 (HANDLE_METHOD): Set `method_printed' earlier.
5461 2001-12-07 Tom Tromey <tromey@redhat.com>
5463 * lang.c (lang_f_options): Added
5464 optimize-static-class-initialization.
5465 (java_decode_option): Removed special case.
5467 2001-12-07 Per Bothner <per@bothner.com>
5469 * check-init.c (check_init): Fix typo freeing memory twice.
5471 2001-12-05 Per Bothner <per@bothner.com>
5473 Restore support for static class initialization optimization.
5474 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5475 * check-init.c (check_int): At end of BLOCK handle initialization
5476 blocks, which used to be done in java_complete_expand_method but did
5477 not handle the case where check_for_initialization might allocate
5478 more than a word of bits.
5479 * decl.c (lang_make_tree): The smic field is now a tree.
5480 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5481 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5483 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5485 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5486 Change from a hash table to a list.
5487 (struct_lang_decl): Change field 'smic' to match.
5488 * class.c (add_method_1): Initialize
5489 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5490 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5491 (java_expand_method_bodies): -here, since 'smic' is now a list.
5492 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5494 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5496 * class.c (java_hash_compare_tree_node): Fix casts.
5498 2001-12-04 Per Bothner <per@bothner.com>
5500 * check-init.c: Handle definite unassignment to finals in addition
5501 to definite assignment.
5502 (loop_current_locals): New field.
5503 (num_current_locals, int start_current_locals, num_current_words):
5505 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5506 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5507 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5508 (get_variable_decl, check_final_reassigned): New functions.
5509 (check_init, check_bool_init): Modify as needed for checking finals.
5510 (check_for_initialization): Take extra parameter and return void.
5511 Do extra start-up logic to check final fields for assignment.
5512 * parse.y (check_static_final_variable_assignment_flag,
5513 reset_static_final_variable_assignment_flag, check_final_assignment,
5514 check_final_variable_local_assignment_flag,
5515 reset_final_variable_indirect_assignment_flag,
5516 reset_final_variable_global_assignment_flag): Remove functions.
5517 (java_complete_expand_methods, outer_field_access_fix,
5518 patch_assignment): Remove no-longer used logic.
5519 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5520 * parse.y (register_fields, java_complete_tree): Update accordingly.
5522 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5523 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5524 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5526 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5528 * java-tree.h (DECL FINAL): New bit-field.
5529 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5530 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5531 (DECL_INIT_CALLS_THIS): New macro.
5532 (struct lang_decl): New bit-field init_calls_this.
5533 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5534 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5535 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5536 use it for both local variables and final fields.
5537 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5539 (struct lang_type): Remove hfv bit-field.
5540 (check_for_initialization): Change to return void.
5542 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5543 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5544 * check-init.c (final_assign_error): New helper function.
5545 (check_final_reassigned, check_init): Use it.
5546 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5548 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5549 bit-fields to unsigned.
5551 2001-12-03 Per Bothner <per@bothner.com>
5553 * parse.y (patch_binop): Minor constant folding.
5555 * parse.y (build_current_thisn): Shorter 'buffer'.
5557 2001-12-03 Per Bothner <per@bothner.com>
5559 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5560 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5561 * jcf-write.c (generate_bytecode_insns): Remove support for
5562 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5563 * check-init.c (check_init): Likewise.
5565 2001-12-03 Per Bothner <per@bothner.com>
5567 * verify.c (subroutine_nesting): New function.
5568 (verify_jvm_instructions): Use it to fix logic for checking that
5569 we're done with the current subroutine.
5571 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5572 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5574 2001-12-03 Per Bothner <per@bothner.com>
5576 * jcf.h: Fix obvious typo in comment.
5577 * typeck.c (build_null_signature): Add comment.
5579 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5581 * expr.c: Remove leading capital from diagnostic messages, as
5582 per GNU coding standards.
5583 * jcf-io.c: Similarly.
5584 * jcf-parse.c: Similarly.
5585 * jv-scan.c: Similarly.
5586 * jvspec.c: Similarly.
5587 * mangle.c: Similarly.
5589 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5590 Alexandre Petit-Bianco <apbianco@redhat.com>
5592 * expr.c (build_java_arrayaccess): Call save_expr on array for
5593 correct evaluation order, modified comment, fixed indentation.
5594 * parse.y: (patch_assignment): Correctly extract the array base
5595 from the tree generate by build_java_arrayaccess, added comments.
5596 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5597 Fixes PR java/3096, PR java/3803, PR java/3965.
5599 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5601 * expr.c (expand_byte_code): Remove trailing periods from messages.
5602 * jcf-parse.c (load_class, jcf_parse): Similarly.
5603 * jcf-write.c (generate_classfile): Similarly.
5604 * lex.c (java_lex): Similarly.
5606 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5608 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5610 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5612 * Make-lang.in (java.generated-manpages): New dummy target.
5614 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5616 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5618 (lang_specific_pre_link): Use set_input to set input_filename.
5620 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5621 (main): Fix definition.
5622 Strip `main' from classname.
5625 2001-11-18 Roger Sayle <roger@eyesopen.com>
5627 * parse.h (java_expand_switch): Remove old prototype.
5629 2001-11-18 Tom Tromey <tromey@redhat.com>
5631 Fix for PR java/1401:
5632 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5634 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5637 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5639 * lang.c (finish_parse): Rename to java_finish.
5640 (LANG_HOOKS_FINISH, java_finish): New.
5642 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5644 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5645 * java-tree.h: New prototype.
5646 * lang.c (java_init): Update prototype. Combine with old init_parse.
5648 2001-11-13 Tom Tromey <tromey@redhat.com>
5650 * gjavah.c (method_signature): New global.
5651 (HANDLE_METHOD): Set it.
5652 (decompile_return_statement): New function.
5653 (decompile_method): Use it.
5654 (print_method_info): Removed `synth' argument.
5656 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5658 * java-tree.h (java_set_yydebug): New.
5659 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5660 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5661 (print_lang_decl, print_lang_type, print_lang_identifier,
5662 print_lang_statistics, lang_print_xnode): Remove.
5664 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5666 * jcf-parse.c (init_lex): Remove.
5667 * lang.c (language_string, lang_identify): Remove.
5668 (struct lang_hooks): Constify.
5669 (LANG_HOOKS_NAME): Override.
5670 (init_parse): Update.
5672 2001-11-08 Andreas Franck <afranck@gmx.de>
5674 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5675 program_transform_name the way suggested by autoconf.
5676 (java.install-common): Also transform auxiliary program names with
5677 program_transform_name.
5679 2001-11-08 Tom Tromey <tromey@cygnus.com>
5681 * parse.y (trap_overflow_corner_case): New rule.
5682 (unary_expression): Use it.
5683 * lex.c (java_init_lex): Don't set minus_seen.
5684 (yylex): Don't use minus_seen. Communicate overflow to parser for
5686 (error_if_numeric_overflow): New function.
5687 * parse.h (minus_seen): Removed field.
5688 (JAVA_RADIX10_FLAG): New define.
5690 2001-11-07 Tom Tromey <tromey@redhat.com>
5692 Patch for PR java/1414:
5693 * parse.y (case_label_list): New global.
5694 (goal): Register case_label_list with GC.
5695 (java_complete_lhs): Save new case on case_label_list.
5696 (patch_switch_statement): Check for duplicate case labels.
5698 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5700 * parse.y (patch_assignment): Removed unused third argument.
5701 (java_complete_lhs): Removed unused third argument to patch_assignment.
5703 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5705 * lang.c: Include langhooks-def.h.
5706 * Make-lang.in: Update.
5708 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5710 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5712 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5714 * mangle.c (find_compression_record_match): Don't match compression
5715 records for package name elements unless they occur at the start of
5716 the name. Fix for PR java/4717.
5718 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5720 * expr.c (expand_java_field_op): Don't special-case references to
5721 java.lang.PRIMTYPE.TYPE.
5722 (build_primtype_type_ref): Removed.
5723 * java-tree.h (build_primtype_type_ref): Remove prototype.
5724 * parse.y (maybe_build_primttype_type_ref): Removed.
5725 (complete_function_arguments): Don't special-case references to
5726 java.lang.PRIMTYPE.TYPE.
5727 (patch_assignment): Likewise.
5728 (array_constructor_check_entry): Likewise.
5730 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5732 * mangle.c (static tree compression_table): Fixed leading comment.
5733 * parse.h (struct parser_ctxt): Fixed field comment.
5734 * parse.y (check_pkg_class_access): New prototype, fixed leading
5735 comment, new parameter used to emit error only if passed as true.
5736 (parse_check_super): Pass extra argument to check_pkg_class_access.
5737 (do_resolve_class): Likewise.
5738 (process_imports): Likewise.
5739 (read_import_dir): Fixed indentation.
5740 (find_in_imports_on_demand): New local class_type_name. Local
5741 node_to_use deleted. while loop changed into for loop. Report
5742 multiple definition only for accessible classes. Improved error
5744 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5745 assigned to parameter list, fixed indentation. while loop changed
5746 into for loop, restore TREE_CHAIN on local `tem' before the next
5749 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5751 * lang.c (lang_get_alias_set): Deleted.
5753 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5755 * gjavah.c (jni_print_char): Fix thinko in last change.
5757 * gjavah.c (jni_print_char, decode_signature_piece): Use
5758 safe-ctype macros and/or fold extra calls into fewer ones.
5759 * lex.c (java_read_unicode, java_lex): Likewise.
5760 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5761 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5762 * mangle_name.c (append_unicode_mangled_name,
5763 unicode_mangling_length): Likewise.
5765 2001-10-17 Richard Henderson <rth@redhat.com>
5767 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5769 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5771 * lang.c (langhooks.h): Included.
5772 (LANG_HOOKS_INIT): Redefined.
5773 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5774 (LANG_HOOKS_DECODE_OPTION): Likewise.
5775 (struct lang_hooks lang_hooks): New initialization.
5777 2001-10-11 Per Bothner <per@bothner.com>
5779 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5780 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5781 The former is simpler, and jcf-write.c handles it better.
5782 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5783 or WITH_CLEANUP_EXPR.
5784 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5785 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5787 * parse.y (patch_if_else_statement): If the condition is constant,
5788 optimize away the test.
5790 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5792 * parse.y (patch_cast): Call patch_string on the first operand of
5793 the incoming node, update it if necessary. Fixes PR java/4510.
5795 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5797 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5798 when name qualifier matches a package name.
5800 2001-10-08 Tom Tromey <tromey@redhat.com>
5802 Fix for PR java/4489:
5803 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5804 force a new label when computing `body_block'.
5806 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5808 * jcf-io.c (format_uint): Const-ify.
5809 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5810 * lex.c (java_get_line_col): Likewise.
5811 * parse.y (build_incdec): Likewise.
5813 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5815 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5816 a NULL enclosing context if appropriate. Fixes PR java/4466.
5818 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5820 * parse.y (patch_assignment): Use lvalue's original TYPE when
5821 building the final COMPOUND_EXPR.
5822 (try_reference_assignconv): Fixed leading comment.
5824 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5826 * parse.y (check_final_variable_indirect_assignment): For
5827 COMPOUND_EXPR, return only if finals were found initialized
5828 properly, if not, keep on checking.
5829 (check_final_variable_global_assignment_flag): New local
5830 error_found, set when appropriate and used to decide whether to
5831 report uninitialized finals. Fixed typo in comment.
5833 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5835 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5836 last three initializations. Fixes PR java/4360.
5838 2001-09-21 Richard Henderson <rth@redhat.com>
5840 * class.c (get_dispatch_table): Handle function descriptors.
5841 (build_dtable_decl): Likewise.
5842 * expr.c (build_invokevirtual): Likewise.
5844 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5846 * parse.y (patch_method_invocation): Build class initialization
5847 when static finals are used to qualify method invocation.
5850 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5852 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5853 build_type_name_from_array_name.
5854 (STRING_STRIP_BRACKETS): New macro.
5855 * parse.y (build_type_name_from_array_name): New function.
5856 (array_creation_expression:): Accumulate []s instead of [s.
5857 (cast_expression:): Accumulate []s instead of [s after cast type
5859 (build_array_from_name): Local string deleted, use
5860 build_type_name_from_array_name.
5861 (build_unresolved_array_type): Accumulate []s instead of [s after
5863 (register_fields): Fixed comment.
5864 (resolve_class): Local name, base deleted, new locals tname and
5865 array_dims. Use build_type_name_from_array_name. Use array_dims to
5867 (purify_type_name): Use STRING_STRIP_BRACKETS.
5869 2001-09-18 Andreas Jaeger <aj@suse.de>
5871 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5872 * jv-scan.c: Likewise.
5874 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5876 * parse.y (patch_method_invocation): Inner class creation context
5877 check not enforced within constructors. Fixes PR java/1873.
5879 2001-09-16 Tom Tromey <tromey@redhat.com>
5881 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5882 NOTE_PUSH for single-case push. Fixes PR java/4189.
5884 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5886 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5887 (TYPE_IMPORT_DEMAND_LIST): Likewise.
5888 (struct lang_type): New fields import_list and import_demand_list.
5889 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
5890 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
5891 (do_resolve_class): New local saved_enclosing_type, initialized,
5892 passed as parameter to find_in_imports and find_in_imports_on_demand.
5893 (find_in_imports): Added paramater enclosing_type, use its
5894 TYPE_IMPORT_LIST when applicable.
5895 (find_in_imports_on_demand): Added parameter enclosing_type, use
5896 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
5897 declaration and initialization.
5898 (fold_constant_for_init): Switch/restore current_class to the
5899 appropriate context.
5901 2001-09-13 Mark Mitchell <mark@codesourcery.com>
5903 * verify.c (verify_jvm_instructions): Fix typo.
5905 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5907 * expr.c (expand_invoke): Const-ification.
5908 * parse.y (patch_method_invocation): Likewise.
5910 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5912 * gjavah.c (cxx_keywords): Const-ification.
5913 * keyword.gperf (java_keyword): Likewise.
5914 * lang.c (java_tree_code_name): Likewise.
5915 * lex.c (cxx_keywords): Likewise.
5916 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
5918 2001-09-11 Richard Henderson <rth@redhat.com>
5920 * parse.h (ctxp_for_generation): Mark extern.
5922 2001-09-10 Richard Henderson <rth@redhat.com>
5924 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
5926 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5928 * typeck.c (java_array_type_length, build_prim_array_type):
5929 Represent empty arrays by NULL index.
5931 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
5933 * java-tree.h (compile_resource_file): Grouped with other prototypes.
5934 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
5936 2001-09-06 Anthony Green <green@redhat.com>
5938 * class.c (O_BINARY): Define if necessary.
5939 (registerResource_libfunc): Declare.
5940 (init_class_processing): Initilize registerResource_libfunc.
5941 (compile_resource_file): New function.
5942 * java-tree.h (resource_name): Declare.
5943 (compile_resource_file): Declare.
5944 * jcf-parse.c (yyparse): Handle compiling java resource files.
5945 * lang.c (java_decode_option): Handle -fcompile-resource option.
5946 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
5948 * gcj.texi (Code Generation): Add documentation for -R flag.
5950 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5952 * jcf-write.c (generate_classfile): Issue an error in case of
5953 field/initial value mismatch.
5954 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
5955 being initialized and we're generating bytecode.
5956 (java_complete_lhs): In MODIFY_EXPR section: added comments,
5957 set DECL_INITIAL properly when appropriate.
5961 2001-09-01 Per Bothner <per@bothner.com>
5963 * parse.y (maybe_yank_clinit): A field without an initializer is not
5964 relevant. All initializers except static final and constant require
5965 <clinit>, regardless of flag_emit_class_files.
5967 2001-08-31 Per Bothner <per@bothner.com>
5969 * class.c (set_constant_value): When not emitting class files, then a
5970 String ConstantValue is a utf8const_ptr_type.
5972 2001-08-30 Per Bothner <per@bothner.com>
5974 * jcf-write.c (generate_classfile): Check that field is primitive
5975 or string before emitting ConstantValue attribute.
5977 2001-08-30 Per Bothner <per@bothner.com>
5979 * parse.y (resolve_qualified_expression_name): If creating a
5980 COMPOUND_EXPR, set it's type correctly.
5982 2001-08-30 Per Bothner <per@bothner.com>
5984 * jcf-io.c (open_class): Set filename field.
5986 * jcf-parse,c (parse_class_file): Set current_function_decl
5987 for better error message when Code attribute is missing.
5989 * lang.c (put_decl_node, lang_print_error): Re-arrange for
5990 better diagnostics, especially for constructors.
5992 2001-08-30 Per Bothner <per@bothner.com>
5994 * jcf-write.c (generate_classfile): Don't write ConstantValue
5995 attribute if field is not final, for compatibility with jdk.
5997 * jcf-write.c (generate_classfile): Convert ConstantValue values
5998 to correct type. Work-around for front-end bug.
5999 * class.c (set_constant_value): Error if constant has wrong type.
6001 2001-08-30 Per Bothner <per@bothner.com>
6003 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6004 "Double" are printed at verbosity 1.
6006 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6008 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6010 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6012 * parse.y (patch_assignment): Don't verify final re-assignment here.
6013 (java_complete_lhs): Verify assignments to finals calling
6014 patch_assignment. Verify re-assignments to finals before calling
6017 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6019 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6022 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6024 * lex.c (java_lex): new local found_hex_digits. Set and then used
6025 in test to reject invalid hexadecimal numbers.
6026 * parse.y (java_complete_tree): Prevent unwanted cast with
6027 initialized floating point finals.
6028 (patch_binop): Emit a warning when detecting a division by zero,
6029 mark result not constant, don't simplify non integer division.
6031 2001-08-28 Per Bothner <per@bothner.com>
6033 * jcf-write.c (generate_bytecode_insns): For increments and
6034 decrements just recurse to push constant. Improvement on Mark's patch.
6036 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6038 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6039 real conversion for increments and decrements of reals.
6041 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6043 * parse.y (resolve_qualified_expression_name): Handle unresolved
6044 qualified expressions, prevent numerical qualifiers, fixed typo.
6047 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6049 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6050 don't report anything but deprecated class when marked so. Handle
6052 (patch_method_invocation): Check deprecation on methods and types.
6053 (patch_binop): code becomes an enum tree_code, added default: to
6054 switch to handle that. Detect division by zero, try to fold and
6055 return before using a subroutine.
6057 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6059 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6060 file smaller than 4 bytes.
6061 * parse.y (check_inner_circular_reference): New function.
6062 (check_circular_reference): Likewise.
6063 (array_initializer:): Accept {,}.
6064 (java_check_circular_reference): Rewritten using
6065 check_circular_reference and check_inner_circular_reference.
6066 (java_complete_expand_method): Unconditionally save and restore
6067 the unpurged exception list.
6068 (build_dot_class_method_invocation): Unmangle signature parameter.
6070 2001-08-21 Tom Tromey <tromey@redhat.com>
6072 * decl.c (init_decl_processing): Add `throws' field to method
6074 * class.c (make_method_value): Compute `throws' field for method.
6076 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6078 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6079 circularity is detected.
6080 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6082 2001-08-17 Richard Henderson <rth@redhat.com>
6084 * class.c (emit_register_classes): Add align parameter to
6085 call to assemble_integer.
6087 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6089 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6090 loading a class_or_name fails, try considering an innerclass name
6091 and load the enclosing context.
6092 * parse.y (resolve_inner_class): New function.
6093 (find_as_inner_class): Added leading comment.
6094 (register_incomplete_type): Keep the current context as enclosing
6095 context for JDEP_FIELD dependencies.
6096 (do_resolve_class): Locals new_class_decl and super initialized to
6097 NULL. Call resolve_inner_class, explore the enclosing context
6098 superclass if necessary.
6101 2001-08-16 Tom Tromey <tromey@redhat.com>
6103 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6104 * gjavah.c (main): Updated for change to jcf_path_seal.
6105 * lang.c (version_flag): New global.
6106 (java_decode_option): Recognize `-version'.
6107 (java_init): Update for change to jcf_path_seal.
6108 * jcf.h (jcf_path_seal): Added `print' argument.
6109 * jcf-path.c (jcf_path_seal): Added `print' argument.
6111 2001-08-13 Zack Weinberg <zackw@panix.com>
6113 * Make-lang.in (java/decl.o): Update dependencies.
6114 * decl.c: Include libfuncs.h, don't include toplev.h.
6116 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6118 * decl.c (init_decl_processing): exception_type_node,
6119 class_not_found_type_node, and no_class_def_found_type_node
6120 initialized. predef_filenames augmented accordingly.
6121 instinit_identifier_node initialized.
6122 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6123 * java-tree.h (enum java_tree_index): New entries
6124 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6125 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6126 (exception_type_node): New macro.
6127 (class_not_found_type_node): Likewise.
6128 (no_class_def_found_type_node): Likewise.
6129 (instinit_identifier_node): Likewise.
6130 (PREDEF_FILENAMES_SIZE): Adjusted.
6131 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6132 (struct lang_type): Fixed typo in bitfield name.
6133 (DECL_INSTINIT_P): New macro.
6134 (ID_INSTINIT_P): Likewise.
6135 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6137 * parse.y (encapsulate_with_try_catch): New function.
6138 (generate_instinit): Likewise.
6139 (build_instinit_invocation): Likewise.
6140 (ctors_unchecked_throws_clause_p): Likewise.
6141 (add_instance_initializer): Deleted.
6142 (build_instance_initializer): Likewise.
6143 (in_instance_initializer): Likewise.
6144 (check_method_redefinition): instinit$ not to be verified.
6145 (java_complete_expand_methods): Generate instinit$, simplified code.
6146 (build_dot_class_method): Eliminated unnecessary locals. Use
6147 encapsulate_with_try_catch, removed unnecessary code.
6148 (fix_constructors): New local iii. Use build_instinit_invocation.
6149 (patch_method_invocation): Added comment.
6150 (maybe_use_access_method): Don't consider instinit$.
6151 (find_applicable_accessible_methods_list): Shorten the search for
6153 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6154 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6155 (patch_throw_statement): Likewise. Fixed typo.
6157 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6160 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6161 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6163 (lang_specific_pre_link): Use set_input to set input_filename.
6165 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6166 (main): Fix definition.
6167 Strip `main' from classname.
6170 2001-08-11 Zack Weinberg <zackw@panix.com>
6172 * lex.h: Don't include setjmp.h. Don't define
6173 SET_FLOAT_HANDLER or prototype set_float_handler.
6175 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6177 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6178 `poplevel' in the right order.
6180 2001-08-09 Richard Henderson <rth@redhat.com>
6182 * Make-lang.in (class.o): Depend on TARGET_H.
6183 * class.c (emit_register_classes): Use target hooks instead of
6184 assemble_constructor and assemble_destructor.
6186 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6188 * check-init.c (flags.h): Include
6189 (check_init): Don't report uninitialized static class
6190 initialization flags, don't free bit index when doing static class
6191 initialization optimization.
6192 (check_for_initialization): Return type changed to `unsigned int.'
6193 (attach_initialized_static_class): New function.
6194 * class.c (add_method_1): Create the initialized static class
6196 (finish_class): Always emit deferred inline methods.
6197 * decl.c (emit_init_test_initialization): Moved to expr.c
6198 (complete_start_java_method): Don't traverse
6199 DECL_FUNCTION_INIT_TEST_TABLE.
6200 (lang_mark_tree): Mark hash tables in function decls.
6201 * expr.c (emit_init_test_initialization): Moved from decl.c.
6202 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6203 initialization flag, set DECL_CONTEXT and
6204 LOCAL_CLASS_INITIALIZATION_FLAG.
6205 (java_lang_expand_expr): Emit initialization code for static class
6206 initialized flags when entering block, if necessary.
6207 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6208 * java-tree.h (flag_optimize_sci): New global variable declaration.
6209 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6210 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6211 (LOCAL_FINAL_P): Fixed typo in comment.
6212 (FINAL_VARIABLE_P): Likewise.
6213 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6214 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6215 (struct lang_decl): New fields `ict', `smic' and `cif.'
6216 (check_for_initialization): New returned value for global.
6217 (attach_initialized_static_class): New global function.
6218 (STATIC_CLASS_INIT_OPT_P): New macro.
6219 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6220 * lang.c (java_decode_option): Handle
6221 `-fno-optimize-static-class-initialization'
6222 * parse.y (start_complete_expand_method): New function.
6223 (java_expand_method_bodies): Likewise.
6224 (attach_init_test_initialization_flags): Likewise.
6225 (adjust_init_test_initialization): Likewise.
6226 (emit_test_initialization): Likewise.
6227 (java_complete_expand_methods): Nullify abstract and native method
6229 (java_complete_expand_method): New locals `fbody', `block_body'
6230 and `exception_copy.' Reorganized: directly return on empty method
6231 bodies, call `start_complete_expand_method', remember definitely
6232 initialized static class in function, don't expand method bodies.
6233 (java_expand_classes): Call `java_expand_method_bodies' before
6234 `finish_class' when compiling to native.
6235 (resolve_expression_name): Use `orig' after building outer class
6237 (patch_invoke): Remember static method invocations.
6239 2001-08-06 Richard Henderson <rth@redhat.com>
6241 * class.c (emit_register_classes): Pass a symbol_ref and priority
6242 to assemble_constructor.
6244 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6246 * java-tree.h (all_class_filename): New macro.
6247 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6248 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6249 newly created IDENTIFIER_NODE to `all_class_filename.'
6251 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6253 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6254 Use ggc_add_tree_root to register roots.
6256 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6258 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6259 second operand calling check_init.
6260 * decl.c (complete_start_java_method): Swaped second and third
6261 arguments while creating WITH_CLEANUP_EXPR node.
6262 * jcf-write.c (generate_bytecode_insns): Use second operand
6263 instead of third when handling WITH_CLEANUP_EXPR.
6264 * parse.y (java_complete_lhs): Expand second operand of
6265 WITH_CLEANUP_EXPR nodes.
6266 (patch_synchronized_statement): Swaped second and third arguments
6267 while creating WITH_CLEANUP_EXPR node.
6269 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6271 * parse.y (create_interface): Avoid cyclic inheritance report when
6272 syntax error encountered during class definition.
6275 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6277 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6279 (lang_specific_pre_link): Use set_input to set input_filename.
6281 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6282 (main): Fix definition.
6283 Strip `main' from classname.
6286 2001-07-18 Tom Tromey <tromey@redhat.com>
6289 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6290 * lex.c (java_new_lexer): Use ICONV_CONST.
6291 (java_read_char): Likewise.
6292 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6293 (jv-scan$(exeext)): Likewise.
6295 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6297 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6298 * parse.y (check_class_interface_creation): Allow `private' if the
6299 enclosing is not an interface.
6300 (create_interface): Interface tagged public if the enclosing
6301 context is an interface.
6302 (create_class): Class tagged public if the enclosing context
6306 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6308 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6311 2001-07-14 Tim Josling <tej@melbpc.org.au>
6313 * check-init.c (check_init): Remove references to EXPON_EXPR.
6315 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6317 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6318 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6321 2001-07-13 Tom Tromey <tromey@redhat.com>
6323 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6326 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6328 * parse.y (patch_method_invocation): Don't override primary if one
6329 is already provided, but let this$<n> be built. Fixed comment.
6331 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6333 * parse.y (empty_statement:): Report empty statement error only
6334 when found at class declaration level.
6337 2001-07-12 Tom Tromey <tromey@redhat.com>
6339 * expr.c (expand_load_internal): New function.
6340 (LOAD_INTERNAL): Use it.
6342 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6344 * parse.y (verify_constructor_super): Compare anonymous class ctor
6345 args with `valid_method_invocation_conversion_p.'
6348 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6350 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6351 `-fsyntax-only.' Fixes PR java/3248
6353 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6355 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6357 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6359 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6360 current function is static. Fixes PR java/1970
6362 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6364 * parse.y (patch_method_invocation): Add enclosing context to ctor
6365 calls if necessary. Fixes PR java/2953
6367 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6369 * parse.y (resolve_package): Abort if qualified expression member
6371 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6374 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6376 * verify.c: Don't use // comments.
6378 2001-07-05 Tom Tromey <tromey@redhat.com>
6380 * lang.c (flag_assume_compiled): Removed.
6381 * java-tree.h (flag_assume_compiled): Removed.
6382 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6383 -fhash-synchronization, -fuse-divide-subroutine,
6384 -fcheck-references, -femit-class-file, -femit-class-files,
6385 -fassume-compiled. Updated --encoding information. Changed
6386 -foutput-class-dir to `-d'.
6388 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6390 * jcf-parse.c (parse_class_file): Add lineno parameter to
6391 debug_start_source_file call.
6393 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6395 * gcj.texi: Use gpl.texi.
6396 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6397 dependencies and use doc/include in search path.
6399 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6401 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6402 `this'. If so, don't build instance initializers.
6404 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6406 * parse.y (resolve_expression_name): Improved error message for
6407 inner class cases. Fixes PR java/1958
6409 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6411 * lang.c: #include diagnostic.h
6412 (lang_print_error): Add a `diagnostic_context *' parameter.
6413 (java_dummy_print): Likewise.
6414 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6416 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6418 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6419 * jcf.h (typedef struct JCF): New bitfield `finished.'
6420 (JCF_FINISH): Set `finished.'
6421 (JCF_ZERO): Reset `finished.'
6424 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6426 * parse.y (class_body_declaration:): Don't install empty instance
6430 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6432 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6433 (set_class_decl_access_flags): New function.
6434 * java-tree.h (set_class_decl_access_flags): New prototype.
6435 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6436 (parse_class_file): New local `decl_max_locals.' Take wide types
6437 into account to compute DECL_MAX_LOCALS.
6438 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6441 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6443 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6445 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6447 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6448 * parse.y (do_resolve_class): Moved comments out to leading comment
6449 section. Removed local `start', New local `_ht' and
6450 `circularity_hash.' Record `enclosing' in hash table and search
6451 it to detect circularity. Use `enclosing' as an argument to
6452 `lookup_cl.' Free the hash table when done.
6454 2001-06-19 Tom Tromey <tromey@redhat.com>
6456 * lex.c (java_read_char): Disallow invalid and overlong
6457 sequences. Fixes PR java/2319.
6459 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6461 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6463 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6465 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6466 arguments accordingly.
6468 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6470 * gcj.texi: Move contents to just after title page.
6472 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6474 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6476 (patch_incomplete_class_ref): Build the class ref, build the class
6477 init if necessary, complete the tree.
6480 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6482 * parse.y (lookup_field_wrapper): Test `name' code.
6483 (resolve_qualified_expression_name): Test `qual_wfl' code.
6484 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6485 handle `qual_wfl' by code.
6486 (maybe_build_primttype_type_ref): Test `wfl' code.
6488 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6490 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6492 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6493 the dvi file in the java directory.
6495 2001-05-25 Sam TH <sam@uchicago.edu>
6497 * gen-table.pl javaop.h jcf.h lex.h,
6498 parse.h: Fix header include guards.
6500 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6502 * jv-scan.c (version): Update copyright year.
6504 2001-05-21 Per Bothner <per@bothner.com>
6506 * jcf-parse.c (read_class): If class is from .class or .zip file
6507 and it's already been read, don't push/pop parser context.
6509 2001-05-18 Per Bothner <per@bothner.com>
6511 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6512 command line so the jvgenmain-generated main program comes first.
6514 2001-05-15 Tom Tromey <tromey@redhat.com>
6516 * class.c (build_utf8_ref): Don't generate identifier based on
6519 2001-05-12 Richard Henderson <rth@redhat.com>
6521 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6522 * expr.c (java_lang_expand_expr): Expand it.
6523 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6524 calling build_exception_object_ref.
6525 * parse.y (catch_clause_parameter): Likewise.
6526 (build_dot_class_method): Likewise.
6527 (try_reference_assignconv): Likewise.
6528 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6529 * jcf-write.c (generate_bytecode_insns): Likewise.
6531 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6533 * parse.y (build_unresolved_array_type): Set
6534 EXPR_WFL_QUALIFICATION on the newly created wfl.
6535 Fixes PR java/2538. Fixes PR java/2535.
6537 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6539 * parse.y (fix_constructors): Removed unnecessary assignment to
6540 local. Moved assignment to `this$<n>', fixed comments and
6542 (build_wfl_wrap): Fixed indentation.
6543 Fixes PR java/2598, java/2579 and java/2658.
6545 2001-05-03 Mo DeJong <mdejong@redhat.com>
6547 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6548 check for byte swap.
6550 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6552 * expr.c (build_class_init): Move MODIFY_EXPR
6553 outside of COND_EXPR. Remove variable `call'.
6555 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6557 * decl.c: NULL_PTR -> NULL.
6558 * jcf-write.c: Likewise.
6560 2001-05-01 Tom Tromey <tromey@redhat.com>
6562 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6563 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6564 * gcj.texi: Updated copyright text. Include fdl.texi.
6565 (Top): Link to new node.
6567 2001-05-01 Per Bothner <per@bothner.com>
6569 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6571 2001-05-01 Per Bothner <per@bothner.com>
6573 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6574 import_list contains the name, not the TREE_PURPOSE.
6576 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6578 * jcf-io.c (read_zip_member): Cast to long in comparison with
6581 * jvspec.c (lang_specific_driver): Initialize variables.
6583 * mangle.c (find_compression_record_match): Likewise.
6585 * typeck.c (build_null_signature): Provide static prototype. Mark
6586 parameter with ATTRIBUTE_UNUSED.
6588 * verify.c (verify_jvm_instructions): Initialize variable.
6590 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6592 * parse.y (do_resolve_class): Check for cyclic inheritance during
6593 inner class resolution.
6595 2001-04-27 Per Bothner <per@bothner.com>
6597 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6598 while iterating, since that could cause gc to lose stuff.
6600 2001-04-26 Per Bothner <per@bothner.com>
6602 Fix method search wrt scope of inner classes to match JLS2.
6603 * typeck.c (build_null_signature): New static function.
6604 (has_method): New function. Uses build_null_signature and lookup_do.
6605 * java-tree.h (has_method): New declaration.
6606 * parse.y (find_applicable_accessible_methods_list): Do not search
6607 context of inner classes here.
6608 (patch_method_invocation): Search scope, ie. current and outer clases,
6609 for method matching simple name, to find class.
6611 2001-04-26 Per Bothner <per@bothner.com>
6613 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6614 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6616 * constants.c (find_methodref_with_class_index): New function.
6617 (find_methodref_index): Use find_methodref_with_class_index.
6618 * java-tree.h (find_methodref_with_class_index): New declaration.
6619 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6620 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6621 If context changed from interface to class, don't use invokeinterface.
6623 2001-04-25 Per Bothner <per@bothner.com>
6625 * verify.c (verify_jvm_instructions): For field instructions,
6626 check that field index is valid. For invoke instructions, check that
6627 method index is valid.
6629 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6631 * config-lang.in (target_libs): Copy from $libgcj_saved.
6633 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6635 * decl.c (init_decl_processing): Add new class "protectionDomain"
6637 * class.c (make_class_data): Set initial value for "protectionDomain".
6639 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6641 * jvspec.c (lang_specific_driver): Fix memory allocation
6642 deficit, by using concat in lieu of xmalloc/sprintf.
6644 2001-04-20 Per Bothner <per@bothner.com>
6646 Fixes to compile multiple .class files at once.
6647 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6648 * java-tree.h (CLASS_PARSED_P): New macro.
6649 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6650 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6651 (read_class): Avoid some code duplication.
6652 Don't call JCF_FINISH for a .class file - might be needed later.
6653 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6654 rather than CLASS_LOADED_P, since latter implies class laid out.
6655 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6656 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6658 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6660 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6662 * boehm.c: Include toplev.h.
6664 2001-04-06 Tom Tromey <tromey@redhat.com>
6665 Alexandre Petit-Bianco <apbianco@redhat.com>
6667 Fix for PR gcj/1404 and PR gcj/2332:
6668 * parse.y (build_array_from_name): If we use the type_wfl then
6669 accumulate dimensions from the original type as well.
6670 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6672 2001-04-06 Tom Tromey <tromey@redhat.com>
6674 * parse.y (analyze_clinit_body): Return true if the second operand
6675 of a METHOD_EXPR is nonzero.
6677 2001-04-06 Tom Tromey <tromey@redhat.com>
6679 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6681 ($(srcdir)/java/parse.c): Likewise.
6683 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6685 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6686 (version-gcc): Initialized.
6687 (which-gcj): Likewise.
6689 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6691 * java-tree.h (struct lang_decl): New macro
6692 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6693 * parse.y (build_instance_initializer): New function.
6694 (add_instance_initializer): Use it.
6695 (java_fix_constructors): Set `current_class' before fix pass.
6696 (fix_constructors): Just return if already fixed. Move `super()'
6697 invocation ahead. Use `build_instance_initializer.'
6700 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6702 * parse.y (resolve_qualified_expression_name): Pass field's
6703 DECL_CONTEXT to `not_accessible_p.'
6704 (not_accessible_p): Changed parameters order in `inherits_from_p'
6707 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6709 * lang-options.h: Add flag_check_references.
6711 2001-04-04 Per Bothner <per@bothner.com>
6713 * java-tree.h (CONSTANT_VALUE_P): New macro.
6714 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6715 * parse.y (maybe_build_class_init_for_field): New static function.
6716 (resolve_expression_name, resolve_field_access): Use
6717 maybe_build_class_init_for_field instead of build_class_init
6718 This does not do the init if the field is compile-time-constant.
6719 (resolve_field_access): Simplify.
6721 * parse.y (fold_constant_for_init): Merge test into switch.
6723 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6725 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6727 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6729 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6731 * expr.c (pop_type_0): Save the result of the first
6732 lang_printable_name call in a scratch buffer, so it
6733 won't be clobbered by the second call.
6735 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6737 * parse-scan.y (array_type:): Rewritten.
6738 (type_declaration:): `empty_statement' replaces `SC_TK.'
6739 (class_member_declaration:): `empty statement' added.
6740 (method_body:): Simplified.
6741 (static_initializer:): Likewise.
6742 (primary_no_new_array:): Use `type_literals.'
6743 (type_literals:): New rule.
6744 (dims:): Set and update `bracket_count.'
6745 Fixes PR java/1074. Fixes PR java/2412.
6747 2001-03-28 Hans Boehm <boehm@acm.org>
6749 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6750 (get_boehm_type_descriptor): Set type on returned value to be a
6751 pointer length integer.
6753 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6755 * expr.c (pop_type_0): Call `concat' rather than building the
6757 (pop_type): Add format specifier in call to `error'.
6759 * parse.y (patch_method_invocation): Avoid casting away
6762 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6764 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6766 2001-03-28 Richard Henderson <rth@redhat.com>
6768 IA-64 ABI Exception Handling:
6769 * Make-lang.in (except.o): Don't depend on eh-common.h.
6770 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6771 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6772 [soft_exceptioninfo_call_node]: Remove.
6773 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6774 (end_java_method): No emit_handlers.
6775 * except.c (java_set_exception_lang_code): Remove.
6776 (method_init_exceptions): Don't call it.
6777 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6778 (build_exception_object_ref): New.
6779 (expand_end_java_handler): Update for except.h name changes.
6780 (emit_handlers, expand_resume_after_catch): Remove.
6781 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6782 (process_jvm_instruction): Use build_exception_object_ref.
6783 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6784 (soft_exceptioninfo_call_node): Remove.
6785 (build_exception_object_ref): Declare.
6786 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6787 soft_exceptioninfo_call_node. Move processing ...
6788 [EXC_PTR_EXPR]: ... here.
6789 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6790 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6791 (source_end_java_method): No java_set_exception_lang_code or
6793 (build_dot_class_method): Use build_exception_object_ref.
6794 (try_reference_assignconv): Check EXC_PTR_EXPR not
6795 soft_exceptioninfo_call_node.
6797 2001-03-28 Richard Henderson <rth@redhat.com>
6799 * java-tree.h (throw_node): Define as a single member of
6800 java_global_trees instead of a separate array.
6801 (JTI_THROW_NODE): New.
6802 * decl.c (throw_node): Don't declare.
6803 (init_decl_processing): Init a scalar throw_node.
6804 Don't register it for gc.
6805 * check-init.c (check_init): Reference scalar throw_node.
6806 * expr.c (build_java_athrow): Likewise.
6807 * jcf-write.c (generate_bytecode_insns): Likewise.
6808 * parse.h (BUILD_THROW): Likewise.
6810 2001-03-28 Richard Henderson <rth@redhat.com>
6812 * decl.c (end_java_method): Do not save and restore
6813 flag_non_call_exceptions.
6814 * parse.y (source_end_java_method): Likewise.
6815 * lang.c (flag_exceptions): Don't declare.
6816 (java_init_options): Set flag_non_call_exceptions. Set
6817 flag_exceptions here ...
6818 (java_init): ... not here.
6820 2001-03-27 Richard Henderson <rth@redhat.com>
6822 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6823 exceptions_via_longjmp.
6825 * lang.c (flag_new_exceptions): Don't declare it.
6826 (java_init_options): Or set it.
6828 2001-03-27 Richard Henderson <rth@redhat.com>
6830 * decl.c (end_java_method): Rename asynchronous_exceptions to
6831 flag_non_call_exceptions.
6832 * parse.y (source_end_java_method): Likewise.
6834 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6836 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6838 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6840 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6842 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6844 * parse.y (find_as_inner_class): Follow current package
6845 indications not to mistakingly load an unrelated class.
6847 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6849 * constants.c (PUTN): Use memcpy, not bcopy.
6851 * lex.c (java_read_char): Use memmove, not bcopy.
6853 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6855 2001-03-23 Per Bothner <per@bothner.com>
6857 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6858 macro for better error pin-pointing.
6859 * java-tree.h: Fix typo in comment.
6861 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6862 Don't include jsr/goto in exception range.
6863 Check if start and end of exception range are the same (also TRY_EXPR).
6864 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6865 However, do emit the following goto even if try_block is empty.
6866 Defer freeing exception_decl until after the finalizer, to make
6867 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6869 * parse.y (java_complete_lhs): If the try-clause is empty, just
6870 return the finally-clause and vice versa.
6872 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6874 * gcj.texi (Input Options): documented the check for attribute
6875 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6876 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6877 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6878 (jcf_parse): Check for the right classes archive if necessary.
6879 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6880 (jcf_parse_fields): Fixed indentation.
6881 * jcf-write.c (append_gcj_attribute): New function.
6882 (generate_classfile): Compute the attribute count, invoke
6883 `append_gcj_attribute'.
6884 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6885 turned into bit-fields. New bit-field `right_zip.'
6886 (JCF_ZERO): Set `right_zip' to zero.
6887 * lang-options.h (-fforce-classes-archive-check): Added flag.
6888 * lang.c (flag_force_classes_archive_check): New flag.
6889 (lang_f_options): New entry `force-classes-archive-check.'
6892 2001-02-07 Andrew Haley <aph@redhat.com>
6894 * gcj.texi (Configure-time Options): Add -fcheck-references.
6895 * expr.c (build_java_indirect_ref): New function.
6896 (java_check_reference): New function.
6897 (build_java_array_length_access): Use build_java_indirect_ref to
6898 check for null references.
6899 (build_java_arrayaccess): Likewise.
6900 (build_get_class): Likewise.
6901 (build_field_ref): Likewise.
6902 (invoke_build_dtable): Likewise.
6903 (build_invokeinterface): Likewise.
6904 * lang.c (lang_f_options): Add flag_check_references.
6905 * jvspec.c (jvgenmain_spec): Add flag_check_references.
6906 * java-tree.h (flag_check_references): New variable.
6907 * lang.c (flag_check_references): Likewise.
6908 * parse.y (patch_invoke): Use java_check_reference.
6909 (patch_assignment): Allow for extra nesting in
6910 _Jv_CheckArrayStore.
6912 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
6914 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
6915 * lex.c (cxx_keywords): Likewise.
6917 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6919 * parse.y (qualify_ambiguous_name): Broaden `length'
6920 recognition. Help MODIFY_EXPR be resolved as expression names.
6921 Fixes PR java/2066. Fixes PR java/2400.
6923 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
6925 * gjavah.c (process_file): Mark interface definitions with
6926 "__attribute__ ((java_interface))".
6928 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6930 * class.c (layout_class): Fixed push_super_field's second
6931 argument. Fixes PR java/2333.
6932 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
6933 too early to lay innerclasses out.
6935 2001-03-20 Tom Tromey <tromey@redhat.com>
6936 Alexandre Petit-Bianco <apbianco@redhat.com>
6938 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
6939 inside an array reference. Insertion of the array store check
6940 rewritten. Fixes PR java/2299.
6942 2001-03-20 Tom Tromey <tromey@redhat.com>
6944 * lex.c (java_read_unicode): Only accept leading `u's.
6946 2001-03-20 Tom Tromey <tromey@redhat.com>
6948 * jcf-parse.c (read_class): Initialize `class'.
6950 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6952 * jcf_parse.c (jcf_parse): Eliminate unused variable.
6954 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6956 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
6957 (layout_class): Likewise.
6958 (layout_class_method): Likewise.
6959 (emit_register_classes): Likewise.
6960 * decl.c (builtin_function): Likewise.
6961 (give_name_to_locals): Likewise.
6963 2001-03-19 Per Bothner <per@bothner.com>
6965 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
6966 before trying to load an inner class.
6968 Fixes to process to command-line .class files in two passes.
6969 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
6970 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
6971 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
6972 * class.c (is_compiled_class): Fix for renamed flag.
6973 * parse.y (maybe_create_class_interface_decl): Likewise.
6974 * jcf-parse.c (yyparse): Also set if compiling .class files.
6975 * jcf-parse.c (read_class); Read current_class.
6976 (jcf_parse): Make static.
6977 (load_inner_classes): New function, with code moved from jcf_parse,
6978 because we need to inner classes after the command-line files are read.
6979 (yyparse): Set finput to NULL when it doesn't need to be closed.
6980 Reduce use of main_jcf (basically only for archive) and
6981 use finput instead of main_jcf->read_state.
6982 Inline jcf_figure_file_type into yyparse.
6983 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
6984 Defer load_inner_classes and parse_class_file to a second pass,
6985 after we've correctly mapped command-line .clas fiels to classes.
6986 (jcf_figure_file_type): Removed.
6987 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
6988 (JCF_ZERO): Also clear zipd field.
6989 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
6991 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6993 * jcf-parse.c (yyparse): Change ch from char * to char.
6995 2001-03-19 Per Bothner <per@bothner.com>
6997 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
6998 Add constructed filelist-file at end, following -xjava. Thus any .o
6999 and library files are not affected by the -xjava. Also wrap
7000 explicit @FILE with -xjava and -xnone.
7002 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7004 * class.c (build_static_field_ref): Call make_decl_rtl() after
7005 setting the DECL_EXTERNAL flag.
7007 2001-03-17 Per Bothner <per@bothner.com>
7009 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7011 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7012 when result is is needed (target is STACK_TARGET).
7014 * parse.h (JDEP_SOLV): Removed.
7015 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7017 * parse.y (incomplete_class_list): Removed.
7018 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7019 It doesn't work if resolve_class changes the name of an array type
7020 that is on the list and then someone else looks for the modified name.
7021 Also, seems liable to break when compiling multiple source files at
7022 once. So the simplest is to just remove incomplete_class_list -
7023 it is only a minor space win and it is not even clear it saves time.
7025 * parse.y (resolve_class): Remove unneeded promote_type.
7027 2001-03-15 Per Bothner <per@bothner.com>
7029 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7030 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7031 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7032 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7034 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7035 * parse.y (java_expand_classes): Likewise.
7037 * parse.y (expand_start_java_method): Was only called once and had a
7038 misleading name, so inline in caller java_complete_expand_method.
7039 (enter_a_block): Likewise inline in enter_block and remove.
7041 Remove junk from when gcc/java was created (by copying from C/C++).
7042 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7043 (struct binding_level): Remove fields keep, keep_if_subblocks,
7044 more_cleanups_ok, have_cleanups (which have never been used).
7045 (pushlevel, poplevel): Remove related useless code.
7047 * class.c (make_class_data): The class_dtable_decl (i.e. the
7048 vtable for Class) should be external, except when compiling Class.
7050 * jvspec.c (lang_specific_driver): Fix -C handling.
7051 Check -save-temps to see if temp @FILE should be deleted.
7052 Follow-up to/fix for February 16 patch.
7054 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7055 (type_stack_dup): Remove no-longer neded error check.
7057 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7059 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7060 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7061 don't surround the element with 'N..E' if the type name is
7064 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7066 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7067 DECL_RTL_SET_P, etc.
7068 (make_method_value): Likewise.
7069 (get_dispatch_table): Likewise.
7071 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7073 2001-03-07 Tom Tromey <tromey@redhat.com>
7075 * config-lang.in (lang_requires): Define.
7077 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7079 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7082 2001-03-05 Per Bothner <per@bothner.com>
7084 Fix a problem where rest_of_decl_compilation applied to
7085 class_dtable_decl causes problems because it was done too early,
7086 before output file was opened.
7087 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7088 * class.c (class_dtable_decl): Add macro - element of class_roots.
7089 (make_class_data): Define class_dtable_decl.
7090 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7092 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7094 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7095 uses of 'boolean' with 'bool'.
7097 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7099 * lang-specs.h: Add zero initializer for cpp_spec field to all
7102 2001-02-16 Per Bothner <per@bothner.com>
7104 Handle compiling multiple input files at once, and @FILE syntax.
7105 * gcj.texi: Updated documentation to match.
7106 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7107 * jcf-parse.c (parse_source_file): Split into ...
7108 (parse_source_file_1): New function - and:
7109 (parse_source_file_2): New function.
7110 (yyparse): On -ffilelist-file, open and scan named file.
7111 On first pass over files, only do parse_source_file_1.
7112 A new second pass calls parse_source_file_2 for each file to compile.
7113 (init_jcf_parse): Call init_src_parse.
7114 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7115 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7116 as multiple input file combined in one compilation.
7117 * lang-options.h: Add -ffilelist-file
7118 * lang.c (flag_filelist_file): New flag variable.
7119 (lang_f_options): Handle -ffilelist-file.
7120 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7121 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7122 gclass_list - use global fields of src_parse_roots instead.
7123 * parse.y (src_parse_roots): New array.
7124 (incomplete_class_list, gclass_list): New macros.
7125 (push_parser_context, java_pop_parser_context,
7126 java_parser_context_resume): Don't fiddle with deleted fields.
7127 (various): Use incomplete_class gclass_list and global macros
7128 instead of parse_ctxt fields - the lists are global.
7129 (init_src_parse): New function.
7131 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7133 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7135 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7137 * parse.y (check_inner_class_access): Moved declaration of local
7138 `enclosing_decl_type' to the right location.
7140 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7142 * parse.y (parser_check_super_interface): Don't call
7143 check_pkg_class_access for an inner interface.
7144 (parser_check_super): Don't call check_pkg_class_access for inner
7146 (do_resolve_class): Simplify enclosing type loop. Don't call
7147 check_pkg_class_access if CL and DECL are not set.
7148 (find_in_imports_on_demand): Set DECL if class_type needed to be
7149 loaded. Don't call check_pkg_class_access for an inner class.
7150 (check_inner_class_access): Rewritten to implement member access
7151 rules as per spec 6.6.1.
7152 (check_pkg_class_access): Handle the empty package correctly.
7153 (in_same_package): New function. Determine if two classes are in the
7156 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7158 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7159 method into array types.
7160 * parse.y (patch_method_invocation): Bypass access check on clone call
7163 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7165 * expr.c (build_instanceof): Check for arrays when trying fold to
7168 2001-02-15 Jim Meyering <meyering@lucent.com>
7170 * Make-lang.in (java.install-common): Depend on `installdirs'.
7171 (java.install-info): Likewise.
7173 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7175 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7177 2001-02-14 Tom Tromey <tromey@redhat.com>
7178 Alexandre Petit-Bianco <apbianco@cygnus.com>
7180 Fix for PR java/1261.
7181 * typeck.c (build_java_array_type): Add public `clone' method to
7183 * parse.y (resolve_qualified_expression_name): Use current_class
7184 when checking for inaccessibility.
7185 (patch_method_invocation): Fixed error message when accessibility
7186 denied. Added `from_super' argument.
7188 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7190 * parse.y (resolve_class): Don't build a fake decl. Use the one
7192 * typeck.c (build_java_array_type): Build and assign decl to array
7195 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7197 * parse.y (not_accessible_p): Changed leading comment. Added extra
7198 `where' argument. Use it to enforce protected access rules.
7199 (resolve_qualified_expression_name): Added extra argument to
7201 (patch_method_invocation): Use argument `primary' to provide
7202 not_accessible_p with an extra argument.
7203 (lookup_method_invoke): Added extra argument to not_accessible_p.
7204 (search_applicable_method_list): Likewise.
7206 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7208 * parse.y (resolve_qualified_expression_name): Try to resolve as
7209 an inner class access only if `decl' is a TYPE_DECL.
7211 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7213 * decl.c (classdollar_identifier_node): Initialize.
7214 * java-tree.h (enum java_tree_index): New entry
7215 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7216 (classdollar_identifier_node): New macro.
7217 (ID_CLASSDOLLAR_P): Likewise.
7218 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7219 (build_dot_class_method_invocation): Likewise.
7220 (find_applicable_accessible_methods_list): `class$' can't be
7223 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7225 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7227 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7229 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7230 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7233 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7235 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7236 outside of the `__U' sequence too.
7237 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7240 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7242 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7244 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7246 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7247 (JVGENMAIN_OBJS): Likewise.
7248 * java-tree.h (append_gpp_mangled_name): New prototype.
7249 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7250 Removed cast calling `gcc_add_root.'
7251 * jvgenmain.c (mangle_obstack): New global, initialized.
7253 (do_mangle_class): Constify local `ptr.'
7254 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7255 append_gpp_mangle_name and update `count' if necessary.
7256 Use `mangle_obstack.'
7257 * mangle.c (append_unicode_mangled_name): Removed.
7258 (append_gpp_mangled_name): Likewise.
7259 (unicode_mangling_length): Likewise.
7260 (mangle_member_name): Return type set to `void.'
7261 (mangle_field_decl): Don't append `U' in escaped names.
7262 (mangle_method_decl): Likewise.
7263 (mangle_member_name): Just use `append_gpp_mangled_name.'
7264 * mangle_name.c: New file.
7266 2001-02-07 Per Bothner <per@bothner.com>
7268 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7270 * check-init.c (check_init): Don't call done_alternative after
7271 processing loop code, as a LOOP_EXPR never terminates normally.
7273 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7275 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7277 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7279 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7282 2001-02-06 Tom Tromey <tromey@redhat.com>
7284 * lex.c (java_new_lexer): Longer error message.
7286 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7287 Alexandre Petit-Bianco <apbianco@cygnus.com>
7289 * typeck.c (build_prim_array_type): Added leading comment.
7290 (build_java_array_type): Moved locals out of
7291 block. Always create the `data' field, fixed alignment to match
7294 2001-02-04 Tom Tromey <tromey@redhat.com>
7296 * expr.c (java_lang_expand_expr): Don't bother recomputing
7297 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7300 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7302 * parse.y (process_imports): Save the original name of the import
7303 for better error report.
7305 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7307 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7308 of macros used when compiling jvspec.c.
7309 * jvspec.c (lang_specific_driver): Link with the shared
7312 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7314 * check-init.c (check_init): Call internal_error instead of fatal.
7315 * expr.c (java_lang_expand_expr): Likewise.
7316 * jcf-parse.c (get_constant): Likewise.
7317 * mangle.c (java_mangle_decl): Likewise.
7318 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7319 (operator_string): Likewise.
7320 * check-init.c (check_init): Call abort instead of fatal.
7321 * class.c (build_class_ref): Likewise.
7322 * constants.c (write_constant_pool): Likewise.
7323 * decl.c (start_java_method): Likewise.
7324 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7325 (java_stack_dup, encode_newarray_type): Likewise.
7326 (build_java_array_length_access): Likewise.
7327 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7328 (build_java_soft_divmod, build_invokeinterface): Likewise.
7329 * java-tree.h (INNER_CLASS_P): Likewise.
7330 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7331 (give_name_to_class, get_class_constant): Likewise.
7332 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7333 (find_constant_index, generate_bytecode_conditional): Likewise.
7334 (generate_bytecode_insns, perform_relocations): Likewise.
7335 * lex.c (java_unget_unicode, java_lex): Likewise.
7336 * mangle.c (mangle_type, mangle_record_type): Likewise.
7337 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7338 (finish_mangling): Likewise.
7339 * parse.h (MARK_FINAL_PARMS): Likewise.
7340 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7341 (obtain_incomplete_type, java_complete_class): Likewise.
7342 (java_check_regular_methods, java_complete_expand_method): Likewise.
7343 (cut_identifier_in_qualified, check_deprecation): Likewise.
7344 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7345 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7346 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7347 * typeck.c (set_local_type, parse_signature_type): Likewise.
7348 (parse_signature_string, build_java_signature): Likewise;
7349 (set_java_signature): Likewise.
7350 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7351 * class.c (add_method): Call fatal_error instead of fatal.
7352 (build_static_field_ref): Likewise.
7353 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7354 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7355 * lex.c (java_new_new_lexer): Likewise.
7356 * jv-scan.c (main): Likewise.
7357 (fatal_error): Renamed from fatal.
7358 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7360 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7361 (yyparse): Likewise.
7362 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7363 * lex.c (java_get_line_col): Likewise.
7364 * jcf-parse.c (load_class): Make errors non-fatal.
7365 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7367 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7369 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7370 (error): Remove unused function.
7371 (main): Don't use "__attribute__ alias" on generated class symbol.
7373 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7375 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7377 * parse.y (finish_method_declaration): Code accounting for WFLed
7378 method DECL_NAMEs deleted.
7379 (check_abstract_method_definitions): Likewise.
7380 (resolve_type_during_patch): Layout resolved type.
7381 * typeck.c (lookup_do): Removed unused local.
7383 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7385 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7386 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7387 integer_negative_one_node.
7388 * expr.c (build_java_binop): Likewise.
7390 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7392 * zextract.c (read_zip_archive): Read file_offset before writing
7393 zipd and consequently clobbering the header contents.
7395 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7397 * Make-lang.in: Remove all dependencies on defaults.h.
7398 * decl.c: Don't include defaults.h.
7400 * parse.y: Likewise.
7402 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7404 * ChangeLog (2001-01-21): Fixed typo.
7405 * class.c (layout_class_method): Code accounting for WFLed
7406 method DECL_NAMEs deleted.
7407 * constant.c (find_methodref_index): Likewise.
7408 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7409 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7410 (struct lang_decl): New field `wfl'.
7411 (java_get_real_method_name): Prototype deleted.
7412 * mangle.c (mangle_method_decl): Code accounting for WFLed
7413 method DECL_NAMEs deleted.
7414 * parse.h (GET_METHOD_NAME): Macro deleted.
7415 * parse.y (reset_method_name): Deleted.
7416 (method_header): Set DECL_FUNCTION_WFL.
7417 (check_abstract_method_header): Code accounting for WFLed method
7419 (java_get_real_method_name): Deleted.
7420 (check_method_redefinition): Code accounting for WFLed method
7421 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7422 (java_check_regular_methods): Likewise.
7423 (java_check_abstract_methods): Likewise.
7424 (java_expand_classes): Don't call `reset_method_name.'
7425 (search_applicable_method_list): Use DECL_NAMEs instead of
7427 * typeck.c (lookup_do): Code accounting for WFLed method
7430 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7432 * lex.c (java_read_char): Check for EOF from getc first.
7434 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7436 * class.c (layout_class): Don't lay the superclass out if it's
7437 already being laid out.
7438 * jcf-parse.c (handle_innerclass_attribute): New function.
7439 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7440 handle_innerclasses_attribute.
7441 (jcf_parse): Don't load an innerclasses if it's already being
7443 * jcf-write.c (append_innerclass_attribute_entry): Static
7444 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7445 to be zero for anonymous classes.
7447 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7449 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7451 * jcf-parse.c (set_source_filename): Use
7452 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7454 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7456 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7457 gets a unique asm name.
7459 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7461 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7462 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7464 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7465 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7466 * parse.y (lookup_package_type_and_set_next): Deleted.
7467 (resolve_package): Removed unnecessary code.
7468 (find_applicable_accessible_methods_list): `finit$' can't be
7470 * verify.c (pop_argument_types): Added missing prototype.
7472 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7474 * config-lang.in: Disable java by default.
7476 2001-01-23 Tom Tromey <tromey@redhat.com>
7478 * gcj.texi (Copying): New node.
7479 Added copyright information.
7481 2001-01-21 Per Bothner <per@bothner.com>
7483 Various fixes to allow compiling a compressed .jar/.zip archive.
7484 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7485 (struct ZipFile): Add fields name and next (from ZipFileCache).
7486 (struct ZipDirectory): New field zipf points to owning ZipFile.
7487 * jcf.h (struct ZipDirectory): Add forward declaration.
7488 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7489 Remove seen_in_zip and zip_offset fields.
7490 (JCF_SEEN_IN_ZIP): New macro.
7491 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7492 * jcf-io.c: Change all ZipFileCache to ZipFile.
7493 (read_zip_member): New function.
7494 (open_in_zip): Call read_zip_member.
7495 * jcf-parse.c (find_in_current_zip): Remove function.
7496 (read_class): Merge in find_in_current_zip functionality.
7497 Call read_zip_member if needed.
7498 (parse_zip_file_entries): Use read_zip_member.
7499 (process_zip_dir): Update for removed and added JCF fields.
7500 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7502 2001-01-21 Per Bothner <per@bothner.com>
7504 Minor optimization of static ggc roots.
7505 * jcf-parse.c (parse_roots): New static field.
7506 (current_field, current_method, current_file_list): Replace by macros
7507 naming fields of parse_roots.
7508 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7509 * class.c (class_roots): New static field.
7510 (registered_class, fields_ident, info_ident, class_list):
7511 New macros naming fields of parse_roots.
7512 (build_static_field_ref): Don't register roots here.
7513 (layout_class): Static field list replaced by macro class_list.
7514 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7515 Initialize fields_ident and info_ident here.
7517 2001-01-21 Per Bothner <per@bothner.com>
7519 * jcf-parse.c (ggc_mark_jcf): New function.
7520 (init_jcf_parse): Register current_jcf as ggc root.
7522 2001-01-21 Per Bothner <per@bothner.com>
7524 * lang.c (put_decl_node): Print method's name.
7526 2001-01-21 Per Bothner <per@bothner.com>
7528 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7529 (verify_jvm_instructions): Use it, for better error messages on loads.
7531 2001-01-21 Per Bothner <per@bothner.com>
7533 * verify.c (merge_type_state): Still may have to merge even if
7534 LABEL_VERIFIED (label).
7536 2001-01-21 Per Bothner <per@bothner.com>
7538 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7539 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7541 2001-01-19 Per Bothner <per@bothner.com>
7543 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7544 if expeting an interface type. Refines Tom's change of 2000-09-12.
7546 2001-01-18 Per Bothner <per@bothner.com>
7548 * gcj.texi (Input Options): Mention .java files.
7550 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7552 * lang-options.h (-Wunsupported-jdk11): Removed.
7553 * lang.c (flag_not_overriding): Deleted.
7554 (flag_static_local_jdk1_1): Likewise.
7555 (lang_W_options): Removed "unsupported-jdk11" entry.
7556 * parse.y (java_check_methods): Removed dead code.
7558 2001-01-17 Tom Tromey <tromey@redhat.com>
7560 Changes suggested by Per Bothner:
7561 * gcj.texi (Input Options): Don't mention input files.
7562 (Code Generation): Updated --main information.
7563 (Invoking jcf-dump): Mention that --javap is incomplete.
7564 From Alexandre Petit-Bianco:
7565 (Warnings): Don't mention -Wunsupported-jdk11.
7567 (Compatibility): Mention JDK 1.2-ness of libraries.
7568 (Resources): Mention resources used when writing gcj.
7570 2001-01-17 Tom Tromey <tromey@redhat.com>
7572 * gcj.texi: New file.
7573 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7574 (java.info): Depend on gcj.info.
7575 (java/gcj.dvi): New target.
7576 (java.dvi): Depend on gcj.dvi.
7577 (java.install-info): Wrote.
7579 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7581 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7582 having called make_decl_rtl.
7584 2001-01-14 Per Bothner <per@bothner.com>
7586 Various patches to emit better messages on verification errors.
7587 * expr.c (push_type_0): Return error indication on stack overflow,
7588 instead of callinfg fatal.
7589 (push_type): Now just call push_type_0 (nd fatal on overflow).
7590 (pop_type_0): Return detailed error message (in a char** argument).
7591 (pop_type): If pop_type_0 fails, print error message.
7592 (pop_argument_types): Moved to verify.c.
7593 * verify.c (pop_argument_types): Moved from expr.c.
7594 Return a (possible) error message, rather than void.
7595 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7596 (verify_jvm_instruction): Use new macros, improving error messages.
7597 For case OPCODE_astore use object_ptr_type_node.
7598 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7599 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7601 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7602 constant, return body without wrapper. (Improves constant folding.)
7603 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7605 2001-01-13 Per Bothner <per@bothner.com>
7607 * expr.c (expand_java_field_op): Assigning to a final field outside
7608 an initializer does not violate JVM spec, so should be warning, not
7609 error. (Sun's verifier does not complain - though MicroSoft's does.)
7611 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7613 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7616 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7618 * parse.y (resolve_expression_name): Permit instance variables from
7619 enclosing context in super constructor call.
7620 (resolve_qualified_expression_name): Permit enclosing class's qualified
7621 "this" in super constructor call.
7623 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7625 * class.c (build_utf8_ref): Remove last argument in call to
7626 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7627 (build_class_ref): Likewise.
7628 (build_static_field_ref): Likewise.
7629 (get_dispatch_table): Likewise.
7630 (layout_class_method): Likewise.
7631 (emit_register_classes): Likewise.
7632 * constants.c (build_constant_data_ref): Likewise.
7633 * decl.c (builtin_function): Likewise.
7634 (create_primitive_vtable): Likewise.
7635 * expr.c (build_known_method_def): Likewise.
7636 (build_jni_stub): Likewise.
7637 (java_lang_expand_expr): Likewise.
7639 2001-01-10 Tom Tromey <tromey@redhat.com>
7641 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7643 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7645 * java-tree.h (lang_printable_name_wls): New prototype.
7646 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7647 rather than `current_class' to print type name. Don't prepend type
7648 names when printing constructor names.
7649 (lang_printable_name_wls): New function.
7650 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7651 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7652 * parse.y (patch_method_invocation): Message tuned for constructors.
7653 (not_accessible_p): Grant `private' access from within
7656 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7658 All files with updated copyright when applicable.
7659 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7660 * class.c (mangle_class_field): Function removed.
7661 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7662 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7663 (build_class_ref): Call `java_mangle_class_field' instead of
7664 `mangle_class_field.'
7665 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7666 (layout_class): Call `java_mangle_decl' instead of
7667 `mangle_static_field.'
7668 (cxx_keywords): Initialized static array moved to `lex.c.'
7669 (layout_class_method): Changed leading comment. Simplified to
7670 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7671 * decl.c (lang_mark_tree): Mark field `package_list.'
7672 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7673 (struct lang_type): New field `package_list.'
7674 (unicode_mangling_length): Prototype removed.
7675 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7676 emit_unicode_mangled_name): Likewise.
7677 (cxx_keyword_p): New prototype.
7678 (java_mangle_decl, java_mangle_class_field,
7679 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7680 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7682 * jvgenmain.c (main_method_prefix): Global variable removed.
7683 (main_method_suffix): Likewise.
7684 (do_mangle_classname): New function.
7685 (main): Call it. Format changed to accommodate new mangling scheme.
7686 * lex.c: (utf8_cmp): Conditionally prototyped.
7687 (cxx_keywords): Moved from class.c, conditionally defined.
7688 (utf8_cmp, cxx_keyword_p): Likewise.
7689 * mangle.c (obstack.h, ggc.h): Included.
7690 (mangle_field_decl): New function.
7691 (mangle_method_decl, mangle_type, mangle_pointer_type,
7692 mangle_array_type, mangle_record_type,
7693 find_compression_pointer_match, find_compression_array_match,
7694 find_compression_record_match,
7695 find_compression_array_template_match, set_type_package_list,
7696 entry_match_pointer_p, emit_compression_string, init_mangling,
7697 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7698 (mangle_obstack): New global.
7699 (MANGLE_RAW_STRING): New macro.
7700 (unicode_mangling_length): Turned static.
7701 (append_unicode_mangled_name): Renamed from
7702 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7703 replaces `obstack', removed from the parameter list.
7704 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7705 replaces parameter `obstack', removed from the parameter list. Call
7706 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7707 (append_gpp_mangled_classtype): Removed.
7708 (compression_table, compression_next): New static variables.
7709 * parse.y (temporary_obstack): Extern declaration removed.
7711 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7713 * parse.y (patch_binop): Compute missing type in error situations.
7715 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7717 * class.c (make_class_data): Push initial value for "arrayclass".
7718 * decl.c (init_decl_processing): Add new class field "arrayclass".
7720 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7722 From patha@softlab.ericsson.se:
7723 * parse.y (switch_label): Use build, not build1, to construct
7726 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7728 * lang.c (lang_decode_option): Change -MA to -MP.
7729 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7730 Update to new prototype; do quote targets.
7731 (jcf_dependency_write): Update.
7733 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7735 Shorten primitive array allocation path:
7736 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7737 to create new primitive arrays.
7738 * expr.c (build_newarray): If generating native code, call
7739 soft_newarray_node with a reference to the primitive TYPE identifier
7740 instead of type_value.
7742 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7744 Fix for PRs gcj/312 and gcj/253:
7745 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7746 dest if they arn't already.
7747 * class.c (layout_class): Call maybe_layout_super_class on
7748 superinterfaces also, but only if compiling from bytecode.
7751 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7754 2000-12-15 Tom Tromey <tromey@redhat.com>
7756 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7759 2000-12-14 Andrew Haley <aph@redhat.com>
7761 * boehm.c (mark_reference_fields): Change test to correctly detect
7764 2000-12-15 Andreas Jaeger <aj@suse.de>
7766 * config-lang.in (lang_dirs): Added.
7768 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7770 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7771 Credits go to rth for finding it.
7773 2000-12-13 Mike Stump <mrs@wrs.com>
7775 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7777 2000-11-07 Tom Tromey <tromey@cygnus.com>
7779 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7780 * lex.c (java_ignorable_control_p): Removed.
7781 (java_letter_or_digit_p): Removed.
7782 (java_start_char_p): New function.
7783 (java_read_char): Return `int', not `unicode_t'. Changed
7785 (java_read_unicode): Likewise.
7786 (java_read_unicode_collapsing_terminators): Likewise.
7787 (java_get_unicode): Likewise.
7788 (java_new_lexer): Initialize hit_eof.
7789 (java_parse_end_comment): Take `int' argument.
7790 (java_parse_doc_section): Likewise.
7791 (java_parse_escape_sequence): Don't allow backlash-newline.
7793 * lex.h (JAVA_DIGIT_P): Removed.
7794 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7795 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7796 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7797 (JAVA_PART_CHAR_P): New macro.
7799 (JAVA_CHAR_ERROR): Now -2.
7800 (java_lexer): New field `hit_eof'.
7801 * chartables.h: New file.
7802 * gen-table.pl: new file.
7804 2000-11-20 Tom Tromey <tromey@cygnus.com>
7805 Alexandre Petit-Bianco <apbianco@cygnus.com>
7807 * parse.y (java_complete_lhs): Only allow compound assignment of
7808 reference type if type is String.
7810 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7812 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7813 jcf-path.c: Likewise.
7815 2000-12-09 Anthony Green <green@redhat.com>
7817 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7818 filestart and filename_length as int values.
7820 2000-12-07 Mo DeJong <mdejong@redhat.com>
7822 * jcf-io.c (find_class): Correct the logic that tests to see if a
7823 .java file is newer than its .class file. The compiler was
7824 incorrectly printing a warning when file mod times were equal.
7826 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7828 * jvgenmain.c: Use ISPRINT not isascii.
7830 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * parse.y (end_artificial_method_body): Fixed typo.
7834 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7836 * parse.y (patch_method_invocation): Pick the correct enclosing
7837 context when creating inner class instances.
7840 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7842 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7843 Update copyright year to 2000.
7845 2000-11-23 Anthony Green <green@redhat.com>
7847 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7848 Move current_file_list out of yyparse and make it static.
7850 * expr.c: Declare quick_stack and tree_list_free_list as static
7851 (init_expr_processing): Register quick_stack and
7852 tree_list_free_list roots.
7854 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7856 * parse.y (build_outer_field_access): New local `decl_ctx', use
7857 it. Check for field's context and current class immediate outer
7858 context inheritance.
7859 (outer_field_access_p): Consider fields inherited from the last
7861 (build_access_to_thisn): Stop at the last enclosing context if
7865 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7867 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7869 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7871 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7874 2000-11-20 Tom Tromey <tromey@cygnus.com>
7876 * jv-scan.c (help): Document --complexity.
7877 (options): Added --complexity.
7878 (flag_complexity): New global.
7879 (main): Call `report'.
7880 * parse-scan.y (complexity): New global.
7881 (if_then_statement, if_then_else_statement,
7882 if_then_else_statement_nsi, switch_block_statement_group,
7883 while_expression, do_statement, for_begin, continue_statement,
7884 throw_statement, catch_clause, finally, method_invocation,
7885 conditional_and_expression, conditional_or_expression,
7886 conditional_expression): Update complexity.
7887 (reset_report): Reset complexity.
7888 (report): New function.
7890 2000-11-20 Tom Tromey <tromey@cygnus.com>
7892 * lex.c (yylex): Added STRICT_TK case.
7893 * parse.y (STRICT_TK): Added.
7894 * parse-scan.y (STRICT_TK): Added.
7895 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
7896 `;'. Use 4, not 3, with -k option. Correctly rename resulting
7898 * keyword.h: Rebuilt.
7899 * keyword.gperf (strictfp): Added.
7901 2000-11-20 Tom Tromey <tromey@cygnus.com>
7903 * lex.c (yylex): Recognize floating point constants with leading
7906 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7908 * java-tree.h (cyclic_inheritance_report): Constify.
7909 * parse.y (cyclic_inheritance_report): Likewise.
7911 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7913 * parse.y (goal): Remove call to ggc_add_string_root.
7915 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
7917 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
7918 Create string in scratch buffer, then pass to build_string.
7920 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
7922 * parse.y (issue_warning_error_from_context): Add
7925 2000-11-11 Anthony Green <green@redhat.com>
7927 * jcf-parse.c (process_zip_dir): Add finput parameter.
7928 (jcf_figure_file_type): Call process_zip_dir with appropriate
7931 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7933 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
7934 * jcf-parse.c (jcf_figure_file_type): Likewise.
7936 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
7938 * parse.y (create_new_parser_context): Use memset () instead of
7941 2000-11-08 Tom Tromey <tromey@cygnus.com>
7943 * gjavah.c (process_file): Only include gcj/cni.h when generating
7946 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
7948 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
7949 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
7950 instead of bzero ().
7952 2000-11-05 Tom Tromey <tromey@cygnus.com>
7954 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
7955 * lex.c (IS_ZERO): New define.
7956 (java_perform_atof): Error on floating point underflow.
7958 2000-11-04 Tom Tromey <tromey@cygnus.com>
7960 * lex.c (java_parse_escape_sequence): Only read two octal
7961 characters if the first one is greater than 3. Don't allow
7962 "octal" numbers to include the digits 8 or 9.
7964 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
7966 * Make-lang.in (java.distdir): Remove.
7968 2000-11-03 Tom Tromey <tromey@cygnus.com>
7970 * Make-lang.in (java.dvi): New target.
7971 Partial fix for PR other/567.
7973 * lang-options.h: Mention -Wout-of-date.
7974 * jcf-dump.c (flag_newer): New global.
7975 * gjavah.c (flag_newer): New global.
7976 * jcf-io.c (find_class): Only warn when flag_newer set.
7977 * lang.c (flag_newer): New global.
7978 (struct string_option): New declaration.
7979 (lang_W_options): New global.
7980 (process_option_with_no): New function.
7981 (lang_decode_option): Use it.
7983 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
7984 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
7987 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
7988 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
7989 * lex.c (java_read_unicode): Removed `term_context' argument.
7990 Recognize any number of `u' in `\u'.
7991 (java_read_unicode_collapsing_terminators): New function.
7992 (java_get_unicode): Use it.
7993 (java_lineterminator): Removed.
7994 (yylex): Produce error if character literal is newline or single
7995 quote. Return if eof found in middle of `//' comment. EOF in
7996 `//' comment is only an error if pedantic.
7997 (java_ignorable_control_p): New function.
7998 (java_parse_end_comment): Return if eof found in middle of
8001 * jv-scan.c (pedantic): New global.
8003 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8005 * parse.y (outer_field_access_p): Inherited fields aren't
8006 consider outer fields.
8007 (maybe_build_thisn_access_method): Use
8008 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8009 (resolve_expression_name): Trigger an error if a static field
8010 is being accessed as an outer field.
8012 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8014 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8017 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8019 * Make-lang.in: Move all build rules here from Makefile.in,
8020 adapt to new context. Wrap all rules that change the current
8021 directory in parentheses. Expunge all references to $(P).
8022 When one command depends on another and they're run all at
8023 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8024 all object-file generation rules. Delete obsolete variables.
8026 * Makefile.in: Delete.
8027 * config-lang.in: Delete outputs= line.
8029 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8031 * parse.y (patch_method_invocation): NULLify this_arg when already
8033 (maybe_use_access_method): Handle call to methods unrelated to the
8034 current class. Fixed comment.
8037 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8042 2000-10-24 Tom Tromey <tromey@cygnus.com>
8044 * lex.c (java_new_lexer): Initialize new fields. Work around
8045 broken iconv() implementations.
8046 (java_read_char): Swap bytes if required. Use fallback decoder if
8048 (byteswap_init, need_byteswap): New globals.
8049 (java_destroy_lexer): Only close iconv handle if it is in use.
8050 * lex.h (java_lexer): New fields read_anything, byte_swap,
8052 Made out_buffer unsigned.
8054 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8056 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8057 where an enclosing context can be set on the jdep.
8058 (do_resolve_class): Fixed identation.
8060 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8062 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8064 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8067 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8069 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8071 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8073 * jcf-write.c (OP1): Update `last_bc'.
8074 (struct jcf_block): Fixed indentation and typo in comments. New
8076 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8077 follows `monitorenter'.
8078 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8082 2000-10-16 Tom Tromey <tromey@cygnus.com>
8084 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8085 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8086 * lang-options.h: Added -MA, -MT, -MF..
8087 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8088 (DEPEND_TARGET_SET): New macro.
8089 (DEPEND_FILE_ALREADY_SET): Likewise.
8090 (init_parse): Handle new flags.
8091 * jcf.h (jcf_dependency_print_dummies): Declare.
8092 * Make-lang.in (s-java): Added mkdeps.o.
8093 * Makefile.in (BACKEND): Added mkdeps.o.
8094 (../gcjh$(exeext)): Added mkdeps.o.
8095 (../jcf-dump$(exeext)): Added mkdeps.o.
8096 * jcf-depend.c: Include mkdeps.h.
8097 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8098 add_entry): Removed.
8099 (jcf_dependency_reset): Rewrote.
8100 (dependencies): New global.
8101 (jcf_dependency_set_target): Rewrote.
8102 (jcf_dependency_add_target): Likewise.
8103 (jcf_dependency_add_file): Likewise.
8105 (print_ents): Removed.
8106 (jcf_dependency_write): Rewrote.
8107 (print_dummies): New global.
8108 (jcf_dependency_print_dummies): New function
8109 (jcf_dependency_write): Call deps_dummy_targets if required.
8111 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8113 * gjavah.c (add_class_decl): Removed unused variables `tname',
8114 `tlen' and `name_index'.
8115 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8116 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8117 in `wfl_operator' with value.
8118 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8119 (jcf_figure_file_type): Fixed identation.
8120 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8121 * parse.y (analyze_clinit_body): New function.
8122 (static_initializer:): Reset `current_static_block'.
8123 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8124 `wfl_operator' with new value.
8125 (lookup_cl): Use EXPR_WFL_FILENAME.
8126 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8127 analyze_clinit_body.
8128 (build_outer_field_access): Access to this$<n> built from
8129 current_class, not its outer context.
8130 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8131 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8132 (patch_method_invocation): Use `is_static_flag' when already
8134 (patch_newarray): Removed assignment in ternary operator.
8136 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * except.c (free_eh_ranges): Don't free `whole_range'.
8140 2000-10-15 Anthony Green <green@redhat.com>
8142 * decl.c (init_decl_processing): Call init_class_processing before
8145 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8147 * check-init.c (check_init): Fixed leading comment. Use
8149 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8150 (give_name_to_locals): Likewise.
8151 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8152 fields in lang_decl_var.
8153 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8154 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8155 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8156 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8157 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8158 (LOCAL_FINAL): Rewritten.
8159 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8160 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8161 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8162 `init_final' fields.
8163 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8164 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8165 (TYPE_HAS_FINAL_VARIABLE): New macro.
8166 (struct lang_type): Added `afv' field.
8167 * parse.y (check_static_final_variable_assignment_flag): New function.
8168 (reset_static_final_variable_assignment_flag): Likewise.
8169 (check_final_variable_local_assignment_flag): Likewise.
8170 (reset_final_variable_local_assignment_flag): Likewise.
8171 (check_final_variable_indirect_assignment): Likewise.
8172 (check_final_variable_global_assignment_flag): Likewise.
8173 (add_inner_class_fields): Use LOCAL_FINAL_P.
8174 (register_fields): Handle local finals and final variables.
8175 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8176 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8177 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8179 (java_complete_expand_methods): Loop to set
8180 TYPE_HAS_FINAL_VARIABLE. Call
8181 `reset_final_variable_local_assignment_flag' and
8182 `check_final_variable_local_assignment_flag' accordingly before
8183 and after constructor expansion. Call
8184 `reset_static_final_variable_assignment_flag'
8185 before expanding <clinit> and after call
8186 `check_static_final_variable_assignment_flag' if the
8187 current_class isn't an interface. After all methods have been
8188 expanded, call `check_final_variable_global_assignment_flag' and
8189 `check_static_final_variable_assignment_flag' if the current class
8191 (maybe_yank_clinit): Fixed typo in comment.
8192 (build_outer_field_access_methods): Removed old sanity check. Use
8193 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8194 Don't create access methods for finals.
8195 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8196 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8197 existing DECL_INIT has been processed.
8198 (java_complete_lhs): Likewise.
8199 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8200 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8202 (patch_assignment): Use LOCAL_FINAL_P.
8203 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8204 DECL_INITIAL is nullified.
8207 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8209 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8211 * Makefile.in (parse.c, parse-scan.c): Likewise.
8213 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8215 * class.c (temporary_obstack): Remove.
8216 (make_class): Don't mess with obstascks.
8217 (push_class): Likewise.
8218 (set_super_info): Likewise.
8219 (add_method_1): Likewise.
8220 (add_method): Likewise.
8221 (add_field): Likewise.
8222 (build_utf8_ref): Likewise.
8223 (build_class_ref): Likewise.
8224 (build_static_field_ref): Likewise.
8225 (finish_class): Likewise.
8226 (push_super_field): Likewise.
8227 (layout_class): Likewise.
8228 (layout_class_methods): Likewise.
8229 (init_class_processing): Likewise.
8230 * constants.c (get_tag_node): Likewise.
8231 (build_constant_data_ref): Likewise.
8232 * decl.c (ggc_p): Remove.
8233 (copy_lang_decl): Use ggc_alloc.
8234 (complete_start_java_method): Don't mess with obstacks.
8235 (start_java_method): Likewise.
8236 (end_java_method): Likewise.
8237 * except.c (link_handler): Use xmalloc.
8238 (free_eh_ranges): New function.
8239 (method_init_exceptions): Use it.
8240 (add_handler): Use xmalloc.
8241 (expand_start_java_handler): Don't mess with obstacks.
8242 (prepare_eh_table_type): Likewise.
8243 (expand_end_java_handler): Likewise.
8244 * expr.c (push_value): Likewise.
8245 (create_label_decl): Likewise.
8246 (build_jni_stub): Likewise.
8247 (java_lang_expand_expr): Likewise.
8248 (note_instructions): Use xrealloc.
8249 (java_push_constant_from_pool): Don't mess with obstacks.
8250 (process_jvm_instruction): Likewise.
8251 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8253 * jcf-parse.c (get_constant): Don't mess with obstacks.
8254 (read_class): Likewise.
8255 (jcf_parse): Likewise.
8256 * lex.c (expression_obstack): Remove.
8257 (java_lex): Don't use obstack_free.
8258 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8259 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8260 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8261 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8262 * parse.y (gaol): Add more GC roots.
8263 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8264 (lookup_field_wrapper): Likewise.
8265 (obtain_incomplete_type): Don't mess with obstacks.
8266 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8268 (craft_constructor): Don't mess with obstacks.
8269 (safe_layout_class): Likewise.
8270 (java_complete_class): Likewise.
8271 (source_end_java_method): Likewise.
8272 (build_outer_field_access_methods): Likewise.
8273 (build_outer_method_access_method): Likewise.
8274 (maybe_build_thisn_access_method): Likewise.
8275 (build_dot_class_method_invocation): Likewise.
8276 (java_complete_tree): Likewise.
8277 (java_complete_lhs): Likewise.
8278 (do_merge_string_cste): Likewise.
8279 (patch_string_cst): Likewise.
8280 (array_constructor_check_entry): Likewise.
8281 * typeck.c (build_java_array_type): Likewise.
8282 (parse_signature_string): Likewise.
8283 (build_java_signature): Likewise.
8285 2000-10-12 Tom Tromey <tromey@cygnus.com>
8288 * gjavah.c (add_class_decl): Don't special-case inner classes.
8289 (add_namelet): Likewise.
8291 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8293 * java-tree.h: Constify current_encoding.
8294 * lang.c: Constify current_encoding.
8296 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8298 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8299 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8301 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8303 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8304 patch. Fixes gcj/340.
8306 2000-10-10 Tom Tromey <tromey@cygnus.com>
8308 * lex.c (java_new_lexer): Initialize out_first and out_last
8310 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8312 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8314 * parse.y (pop_current_osb): New function.
8315 (array_type:): Use `dims:', changed actions
8316 accordingly. Suggested by Anthony Green.
8317 (array_creation_expression:): Used pop_current_osb.
8318 (cast_expression:): Likewise.
8319 (search_applicable_method_list): Fixed indentation.
8321 2000-10-08 Anthony Green <green@redhat.com>
8323 * parse.y (array_type_literal): Remove production.
8324 (type_literals): Refer to array_type, not array_type_literal.
8326 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8328 Patch contributed by Corey Minyard.
8329 * decl.c (check_local_named_variable): New function.
8330 (tree check_local_unnamed_variable): Likewise.
8331 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8333 2000-10-07 Anthony Green <green@redhat.com>
8335 * class.c (layout_class): Handle case where superclass can't be
8338 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8340 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8343 2000-10-05 Tom Tromey <tromey@cygnus.com>
8345 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8346 * jvgenmain.c (class_mangling_prefix): Removed.
8347 (class_mangling_suffix): New global.
8349 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8351 (print_method_info): Handle overrides for static and final
8353 (process_file): Generate declaration for class object field.
8354 * class.c (cxx_keywords): New array.
8355 (utf8_cmp): New function.
8356 (cxx_keyword_p): New function.
8357 (layout_class_method): Mangle C++ keywords by appending `$'.
8358 (mangle_field): New function.
8359 (mangle_class_field): Use mangle_field. Mangle class name as
8361 (mangle_static_field): Use mangle_field.
8363 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8365 * decl.c (find_local_variable): Removed uncessary type check and
8366 fixed range check typo. From Corey Minyard.
8368 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8370 * decl.c (give_name_to_locals): New local `code_offset'. Call
8371 `maybe_adjust_start_pc'.
8372 * expr.c (note_instructions): New function.
8373 (expand_byte_code): Don't collect insn starts here.
8374 (peek_opcode_at_pc): New function.
8375 (maybe_adjust_start_pc): Likewise.
8376 * java-tree.h (maybe_adjust_start_pc): Declare.
8377 (note_instructions): Likewise.
8378 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8380 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8382 * parse.y (field_access:): Fixed indentation.
8383 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8385 2000-09-07 Tom Tromey <tromey@cygnus.com>
8388 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8389 JPRIMITIVE_TYPE_P, for arithmetic operators.
8390 (patch_method_invocation): Indentation fix.
8391 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8392 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8393 (do_unary_numeric_promotion): Cleaned up code.
8394 (valid_cast_to_p): Handle boolean correctly.
8396 2000-09-27 Tom Tromey <tromey@cygnus.com>
8398 * lex.c (java_read_unicode): Reset bs_count when finished with
8401 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8404 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8405 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8406 (typeck.o): Depend on ggc.h.
8407 * class.c (add_method_1): Use GC functions for allocation.
8408 (init_class_processing): Register roots.
8409 * decl.c (ggc_p): Set to 1.
8410 (pending_local_decls): Make it static.
8411 (push_jvm_slot): Use GC functions for allocation.
8412 (init_decl_processing): Register roots.
8413 (give_name_to_locals): Use GC functions for allocation.
8414 (lang_mark_tree): New function.
8415 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8416 functions for allocation.
8417 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8418 * lex.c (java_lex): Use build_string, rather than replicating it
8420 * parse.y (goal): Add more roots.
8421 (mark_parser_ctxt): New function.
8422 * typeck.c: Include ggc.h.
8424 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8426 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8427 contains something else than MODIFY_EXPR.
8429 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8431 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8432 * Makefile.in (parse.o): Depend on ggc.h.
8433 (class.o): Likewise.
8434 (constants.o): Likewise.
8437 (jcf-parse.o): Likewise.
8438 (jcf-write.o): Likewise.
8439 (mangle.o): Likewise.
8440 * class.c: Include ggc.h.
8441 (build_static_field_ref): Register GC roots.
8442 (layout_class): Likewise.
8443 (init_class_processing): Likewise.
8444 * constants.c: Include ggc.h.
8445 (current_constant_pool_data_ref): Remove.
8446 (tag_nodes): Move it to ...
8447 (get_tag_node): ... here. Register GC roots.
8448 * decl.c: Include ggc.h. Remove many global tree definitions.
8449 (throw_node): Define.
8450 (java_global_trees): Likewise.
8451 (predef_filenames): Make the size a constant.
8452 (init_decl_processing): Adjust accordingly.
8453 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8454 * expr.c: Include ggc.h.
8455 (init_expr_processing): Register GC roots.
8456 (build_invokeinterface): Likewise.
8457 * java-tree.h: Replace extern tree declarations with macros.
8458 (java_global_trees): New variable.
8459 (java_tree_index): New enumeration.
8460 (init_jcf_parse): Declare.
8461 * jcf-parse.c: Include ggc.h.
8462 (current_class): Remove declaration.
8463 (main_class): Likewise.
8464 (all_class_list): Likewise.
8465 (predefined_filename_p): Adjust for constant size of
8467 (init_jcf_parse): New function.
8468 * jcf-write.c: Include ggc.h.
8469 (generate_classfile): Register GC roots.
8470 (append_synthetic_attribute): Likewise.
8471 (append_innerclass_attribute_entry): Likewise.
8472 * lang.c: Include ggc.h.
8473 (lang_print_error): Register GC roots.
8474 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8476 * parse.y: Include ggc.h.
8477 (wfl_operator): Remove.
8478 (goal): Register GC roots.
8479 (java_pop_parser_context): Adjust for new field names.
8480 (java_parser_context_save_global): Likewse.
8481 (java_parser_context_restore_global): Likewise.
8482 (java_parser_context_suspend): Likewise.
8483 (java_parser_context_resume): Likewise.
8484 (verify_constructor_circularity): Register GC roots.
8485 (lookup_cl): Likewise.
8486 (java_reorder_fields): Likewise.
8487 (build_current_this): Likewise.
8488 (class_in_current_package): Likewise.
8489 (argument_types_convertible): Likewise.
8490 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8492 2000-09-14 Tom Tromey <tromey@cygnus.com>
8494 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8496 2000-09-13 Tom Tromey <tromey@cygnus.com>
8498 * jcf-parse.c: Include <locale.h>.
8499 * jv-scan.c: Include <locale.h>.
8501 2000-09-12 Tom Tromey <tromey@cygnus.com>
8503 * expr.c (pop_type_0): Return `Object' if trying to merge two
8505 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8506 interface types; `Object' is always a valid supertype.
8508 2000-09-12 Tom Tromey <tromey@cygnus.com>
8511 * jv-scan.c (help): Document --encoding.
8512 (options): Added `encoding' entry.
8513 (OPT_ENCODING): New define.
8514 (main): Handle --encoding.
8515 Include <langinfo.h> if nl_langinfo exists.
8516 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8518 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8519 (parse_source_file): Correctly call java_init_lex. Added `finput'
8520 argument. Use nl_langinfo to determine default encoding.
8521 * java-tree.h (current_encoding): Declare.
8522 * parse.y (java_parser_context_restore_global): Don't restore
8524 (java_parser_context_save_global): Don't set `finput' field.
8525 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8527 * lang.c (current_encoding): New global.
8528 (lang_decode_option): Recognize `-fencoding='.
8529 (finish_parse): Don't close finput.
8530 * parse.h (struct parser_ctxt): Removed `finput' and
8531 `unget_utf8_value' fields. Added `lexer' field.
8532 (java_init_lex): Fixed declaration.
8533 * lex.c (java_new_lexer): New function.
8534 (java_destroy_lexer): Likewise.
8535 (java_read_char): Added `lex' argument. Handle iconv case.
8536 (java_read_unicode): Added `lex' argument. Count backslashes in
8538 (java_init_lex): Added `finput' and `encoding' arguments. Set
8539 `lexer' field in ctxp.
8540 (BAD_UTF8_VALUE): Removed.
8541 (java_lex): Handle seeing UEOF in the middle of a string literal.
8542 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8543 (java_lexer): New structure.
8546 (DEFAULT_ENCODING): New define.
8547 (java_destroy_lexer): Declare.
8549 2000-09-12 Tom Tromey <tromey@cygnus.com>
8552 * lex.c (java_init_lex): Initialize java_io_serializable.
8553 * parse.y (java_io_serializable): New global.
8554 (valid_ref_assignconv_cast_p): An array can be cast to
8557 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8559 * decl.c, expr.c: Include defaults.h if not already included.
8560 Don't define the *_TYPE_SIZE macros.
8562 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8564 * typeck.c (build_java_array_type): Correct first parameter
8565 in ADJUST_FIELD_ALIGN invocation.
8567 2000-09-06 Tom Tromey <tromey@cygnus.com>
8569 * lang-specs.h: Also recognize `-femit-class-files'.
8571 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * verify.c (merge_types): Load the types to merge if necessary.
8575 2000-09-02 Anthony Green <green@redhat.com>
8577 * jcf-io.c: Include zlib.h.
8578 (open_in_zip): Read compressed class file archives.
8579 * zipfile.h (ZipDirectory): Add uncompressed_size and
8580 compression_method fields.
8581 * zextract.c (read_zip_archive): Collect file compression info.
8583 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8585 * parse.y (do_resolve_class): Also explore superclasses of
8586 intermediate enclosing contexts when searching for inner classes.
8588 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * parse.y (variable_declarator_id:): Better error message.
8591 (expression_statement:): Use YYNOT_TWICE.
8592 (cast_expression:): Likewise.
8593 (assignment:): Likewise.
8595 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8597 * parse.y (do_merge_string_cste): New locals. Create new
8598 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8600 2000-08-07 Hans Boehm <boehm@acm.org>
8602 * boehm.c (mark_reference_fields): Set marking bits for all words in
8603 a multiple-word record.
8604 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8607 2000-08-31 Mike Stump <mrs@wrs.com>
8609 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8610 jcf-dump$(exeext)): Make parallel safe.
8612 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8614 * jcf-parse.c (set_source_filename): Constify a char *.
8615 * jcf-write.c (append_innerclasses_attribute,
8616 make_class_file_name): Constify a char *. Don't recycle a
8617 variable for an unrelated purpose.
8618 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8619 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8621 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8623 * expr.c (can_widen_reference_to): Fixed indentation.
8624 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8625 * parse.y: `finit$' replaces `$finit$' in comments.
8626 (try_builtin_assignconv): Fixed leading comment.
8628 2000-08-25 Greg McGary <greg@mcgary.org>
8630 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8632 2000-08-24 Greg McGary <greg@mcgary.org>
8634 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8635 * parse.y (BINOP_LOOKUP): Likewise.
8637 2000-08-22 Andrew Haley <aph@cygnus.com>
8639 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8640 sign extending. Fixes gcj/321.
8641 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8642 combining to make a jlong. Fixes gcj/321.
8644 2000-08-21 Nix <nix@esperi.demon.co.uk>
8646 * lang-specs.h: Do not process -o or run the assembler if
8649 2000-08-16 Andrew Haley <aph@cygnus.com>
8651 * typeck.c (build_java_array_type): Rewrite code to do array
8652 alignment. Take into account back-end macros when aligning array
8653 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8654 user to set alignment. Fixes gcj/252 and 160.
8656 2000-08-09 Tom Tromey <tromey@cygnus.com>
8658 * parse.y (check_abstract_method_definitions): Now return `int'.
8659 Check implemented interfaces. Fixes PR gcj/305.
8661 * parse.y (patch_switch_statement): Disallow `long' in switch
8662 expressions. Fixes PR gcj/310.
8664 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8666 * decl.c (finit_leg_identifier_node): New global.
8667 (init_decl_processing): Use `finit$' to initialize
8668 finit_identifier_node. Use `$finit$' to initialize
8669 finit_leg_identifier_node.
8670 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8671 * java-tree.h (finit_identifier_node): Changed attached comment.
8672 (finit_leg_identifier_node): New declaration.
8673 (ID_FINIT_P): Take finit_identifier_node and
8674 finit_leg_identifier_node into account. This is a backward
8677 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8679 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8681 (generate_bytecode_insns): Check `nargs' before emitting it.
8682 * verify.c (merge_type_state): Fixed typo.
8683 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8684 generate_bytecode_{conditional,insns}.
8686 2000-08-13 Anthony Green <green@redhat.com>
8688 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8691 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8693 * class.c (maybe_layout_super_class): Fixed indentation.
8694 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8695 (java_check_methods): New function declaration.
8696 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8697 instead of `str_ptr'.
8698 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8699 of a `invokeinterface' at the right time.
8700 * parse.h (WFL_STRIP_BRACKET): New macro.
8701 (SET_TYPE_FOR_RESOLUTION): Use it.
8702 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8703 (check_class_interface_creation): Don't check for cross package
8704 innerclass name clashes.
8705 (method_header): Behave properly if MDECL is `error_mark_node'.
8706 (method_declarator): Return `error_mark_node' if bogus current
8708 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8709 (resolve_and_layout): New local `decl_type', set and used. Call
8711 (java_check_methods): New method.
8712 (java_layout_classes): Use it.
8713 (resolve_qualified_expression_name): No EH check necessary in
8715 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8717 (patch_assignment): Set DECL_INITIAL on integral final local.
8719 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8721 * java-tree.h (flag_extraneous_semicolon): New extern.
8722 * lang-options.h: (-Wextraneous-semicolon): New option.
8723 * lang.c (flag_redundant): Fixed typo in leading comment.
8724 (flag_extraneous_semicolon): New global.
8725 (lang_decode_option): Set `flag_extraneous_semicolon' when
8726 -Wall. Decode `-Wextraneous-semicolon'.
8727 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8728 `empty_statement' rule.
8729 (class_body_declaration): Likewise.
8730 (method_body:): Accept `;' as a method body.
8731 (static_initializer:): Removed `SC_TK' hack.
8732 (constructor_block_end:): Likewise.
8733 (empty_statement:): Report deprecated empty declaration. Fixes
8736 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * parse.y (build_dot_class_method_invocation): Changed parameter
8739 name to `type'. Build signature from `type' and convert it to a
8740 STRING_CST if it's an array.
8741 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8742 to use `ref_type' directly.
8744 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8746 * lang-options.h: Added a comma after the last element to avoid
8747 syntax errors when other languages define additional options.
8749 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8751 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8752 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8753 (jc1): Link with $(BACKEND).
8754 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8756 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8758 * jvspec.c: Adjust type of second argument to
8759 lang_specific_driver, and update code as necessary.
8761 * class.c (build_dtable_decl): Initialize dummy.
8763 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8765 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8766 method bodies not to rule out discarding `<clinit>'; don't use
8767 <clinit> to initialize static fields with constant initializers.
8769 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8771 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8773 (method_synthetic): New global.
8774 (HANDLE_METHOD): Recognize synthetic method and tell
8775 `print_method_info' about it.
8776 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8777 processing a synthetic method.
8778 * jcf-reader.c (skip_attribute): New function.
8779 ( skip_attribute): Likewise.
8781 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8783 * parse.y (build_outer_field_access): Fixed comments.
8784 (fix_constructors): Emit the initialization of this$<n> before
8786 (resolve_qualified_expression_name): Build an access to `decl' if
8789 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8791 * parse-scan.y (curent_class): Non longer const.
8792 (inner_qualifier, inner_qualifier_length): Deleted.
8793 (current_class_length): New global.
8794 (bracket_count): Fixed typo in leading comment.
8795 (anonymous_count): New global.
8796 (class_instance_creation_expression:): Handle anonymous classes.
8797 (anonymous_class_creation:): New rule.
8798 (push_class_context): Rewritten.
8799 (pop_class_context): Likewise.
8800 (INNER_QUALIFIER): Macro deleted.
8801 (report_class_declaration): call `push_class_context' when
8802 entering the function. `fprintf' format modified not to use
8804 (report_class_declaration): Assign `package_name' and
8805 `current_class' to NULL separately.
8807 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * expr.c (build_invokeinterface): Call layout_class_methods on
8812 2000-07-27 Tom Tromey <tromey@cygnus.com>
8813 Anthony Green <green@cygnus.com>
8814 Alexandre Petit-Bianco <apbianco@cygnus.com>
8816 * class.c (make_class_data): Create vtable for abstract classes.
8817 (get_dispatch_table): Changed to cope with abstract classes.
8819 2000-07-27 Tom Tromey <tromey@cygnus.com>
8821 * parse.y (patch_method_invocation): Don't reverse the argument
8822 list when dealing with anonymous class constructors. Fixed typo in
8825 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * parse.y (build_alias_initializer_parameter_list): Reverse
8828 crafted list when building aliases for anonymous class
8831 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8833 * parse.y (jdep_resolve_class): Don't bother checking potential
8834 innerclass access if `decl' is NULL.
8835 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8838 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8840 * parse.c: Remove (again.)
8842 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8844 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8845 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8846 outside the `if' statement, alias to innerclass removed, `decl'
8847 used to mark the class complete.
8849 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8851 * parse.y (simple_name:): Fixed typo in error message.
8853 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8855 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8856 or its first operand can be error marks.
8858 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8860 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8861 * parse.y (method_header): Likewise.
8863 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8865 * parse.y (process_imports): Consider that one might be trying to
8866 import an innerclass. Fixes gcj/254
8868 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8870 * parse.y (find_as_inner_class): Handle the case where the
8871 enclosing context of an innerclass has been loaded as bytecode.
8873 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8875 * parse.y (simple_name:): Reject `$' in type names.
8876 (resolve_type_during_patch): Use `type' as a second
8877 argument to resolve_no_layout. Fixes gcj/257.
8879 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8881 * parse.y (find_most_specific_methods_list): Select the only
8882 non-abstract method even if max has been set.
8883 Fixes gcj/285, gcj/298.
8885 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8887 * lang-specs.h: Added %(jc1) to java compiler options.
8889 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
8891 * .cvsignore: New file.
8893 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8895 * parse.y (not_accessible_p): Access granted to innerclasses
8896 (indirectly) extending the reference type. Fixes gcj/249.
8898 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8900 * parse.y (patch_method_invocation): Fixed comment.
8901 (maybe_use_access_method): Build this$<n>s to the context of the
8902 target method, or a type that extends it. Fixes gcj/242.
8904 2000-07-13 Mark Mitchell <mark@codesourcery.com>
8908 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8910 * parse.y (fold_constant_for_init): Avoid bullish conversion.
8912 2000-07-13 Tom Tromey <tromey@cygnus.com>
8914 * lang-specs.h: Added %{I*}.
8916 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
8918 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
8920 2000-07-12 Mark Mitchell <mark@codesourcery.com>
8922 * parse-scan.c: Remove.
8924 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8926 * class.c (set_super_info): Handled protected inner classes.
8927 (common_enclosing_context_p): Bail early if arguments aren't both
8929 (get_access_flags_from_decl): Handle private and protected inner
8931 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
8932 (CLASS_PROTECTED): Likewise.
8933 (struct lang_type): New bitfield `poic'.
8934 * parse.y (jdep_resolve_class): Call check_inner_class_access on
8936 (check_inner_class_access): Renamed arguments, added
8937 comments. Handles protected inner classes (fixes gcj/225)
8938 (not_accessible_p): Fixed comments. Avoid handling inner classes.
8940 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8942 * parse.y (resolve_qualified_expression_name): Verify qualified
8943 access to `this'. Fixes gcj/239.
8945 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8947 * jcf-write.c (generate_classfile): Don't install ConstantValue
8950 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8952 * parse.y (resolve_qualified_expression_name): Handle inner class
8953 access. Fixes gcj/256.
8955 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8957 * jcf-write.c (generate_classfile): Properly install the
8958 ConstantValue attribute and the initial value constant pool index
8959 on string constants.
8960 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
8963 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8965 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
8967 * parse.y (find_as_inner_class): Fixed typo.
8968 (do_resolve_class): Explore enclosing contexts when searching for
8969 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
8970 (check_inner_class_access): Check `decl' which can be null in case
8973 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8975 * java-tree.h (java_debug_context): Declared `extern'.
8976 (safe_layout_class): Likewise.
8977 * parse.y (resolve_field_access): Field must be `static' in order
8978 to be replaced by its initial value. Added comments.
8979 (find_applicable_accessible_methods_list): Fixed typo.
8980 (find_most_specific_methods_list): Methods found in innerclasses
8981 take over methods founds in the enclosing contexts.
8982 (java_complete_tree): Loosen restrictions on the type of DECLs
8983 that can be replaced by their initialization values.
8984 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
8986 2000-07-05 Tom Tromey <tromey@cygnus.com>
8988 * Make-lang.in (PARSE_DIR): New macro.
8989 (PARSE_RELDIR): Likewise.
8990 (PARSE_C): Likewise.
8991 (PARSE_SCAN_C): Likewise.
8992 ($(PARSE_C)): New target.
8993 ($(PARSE_SCAN_C)): Likewise.
8994 (SET_BISON): New macro.
8995 (BISONFLAGS): Likewise.
8996 (JAVABISONFLAGS): Likewise.
8998 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9000 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9001 argument on the first pass for CNI as well as JNI.
9002 (print_method_info): Set up method name on the first pass only.
9004 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9006 * parse.y (parser_qualified_classname): Removed parameter
9008 (create_interface): Removed first passed parameter to
9009 parser_qualified_classname.
9010 (create_class): Likewise. Don't install alias on static
9011 innerclasses. Fixes gcj/275.
9013 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9016 debugable statement with empty_stmt_node. Fixes gcj/272
9018 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9023 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9025 * jcf-write.c (push_long_const): Appropriately cast short negative
9028 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * parse.y (verify_constructor_super): Use loop variable
9031 `m_arg_type' initialized with `mdecl_arg_type'.
9033 2000-06-29 Tom Tromey <tromey@cygnus.com>
9035 * parse.y (resolve_field_access): Handle case where `type_found'
9038 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9040 * expr.c (lookup_field): The same field can be found through two
9041 different interface. Don't declare it ambiguous in that case.
9043 2000-06-27 Tom Tromey <tromey@cygnus.com>
9045 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9046 follows \r, then unget it at a lower level.
9048 2000-06-26 Tom Tromey <tromey@cygnus.com>
9050 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9053 2000-06-25 Tom Tromey <tromey@cygnus.com>
9055 * parse.y (for_statement): Wrap expression in a WFL if it is a
9056 constant. For PR gcj/268.
9058 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9060 * parse.y (do_resolve_class): Minor optimiztion in the package
9061 list search. Removed unnecessary test and return statement.
9062 (valid_ref_assignconv_cast_p): Order of arguments to
9063 enclosing_context_p fixed.
9065 2000-06-24 Tom Tromey <tromey@cygnus.com>
9067 * expr.c (lookup_field): Print error and return error_mark_node if
9068 field reference is ambiguous.
9070 * parse.y (check_abstract_method_definitions): Also check if
9071 `other_method' is abstract.
9073 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9075 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9077 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9078 (struct lang_type): New field `pic'.
9079 (CLASS_PRIVATE): New macro.
9080 * parse.y (check_inner_class_access): New function.
9081 (jdep_resolve_class): Call it.
9083 2000-06-23 Tom Tromey <tromey@cygnus.com>
9085 * parse.y (patch_incomplete_class_ref): Initialize the returned
9086 class. For PR gcj/260.
9088 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9090 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9092 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9094 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9095 Java specific checks.
9096 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9098 * java-tree.def (CASE_EXPR): Marked 'e'.
9099 (DEFAULT_EXPR): Likewise.
9100 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9102 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9103 Java specific checks.
9104 (generate_bytecode_insns): Test try_block for BLOCK before using
9106 * parse.y (build_wfl_wrap): Added `location' argument. Set
9107 EXPR_WFL_LINECOL accordingly.
9108 (dim_expr:): Wrap constants with WFLs.
9109 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9110 (resolve_package): Check for `stmt' not being a BLOCK before
9111 building a debuggable statement with it.
9112 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9114 (resolve_field_access): Make sure `decl' is a DECL before treating
9116 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9117 IDENTIFIER_NODE before treating it as such.
9118 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9119 treating it as such.
9120 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9121 to be applied only on non array types.
9123 2000-06-16 Per Bothner <per@bothner.com>
9125 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9126 define in terms of DECL_RESULT, as that fails when --enable-checking.
9128 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9130 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9131 types the same in comparison.
9132 (CHECK_OP): Add static prototype.
9134 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9136 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9137 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9140 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9142 * decl.c (create_primitive_vtable): Prototype.
9144 * jcf-write.c (generate_bytecode_insns): Initialize variable
9147 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9149 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9151 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9152 to track searched classes, and do not search the same class more than
9153 once. Call find_applicable_accessible_methods_list on immediate
9154 superclass, instead of search_applicable_method_list on all ancestors.
9157 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9159 * parse.y (register_fields): Permit static fields in inner classes
9160 if they are final. Fix for PR gcj/255.
9162 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9165 * parse.y (find_in_imports): Returned type changed to void,
9166 leading comment fixed.
9167 (register_package): New function.
9168 (qualify_and_find): Likewise.
9169 (package_declaration:): Use `register_package'.
9170 (single_type_import_declaration:): Removed local variable
9171 `node'. Added missing `;' for consistency.
9172 (type_import_on_demand_declaration:): Use `chainon' to link new
9174 (lookup_field_wrapper): Lookup local variables defined in outer
9176 (java_complete_class): Don't reverse the list of imported on demand.
9177 (do_resolve_class): Reorganized. Removed local variable
9178 `original_name'. Call `qualify_and_find' with the current package
9179 name, invoke `find_in_imports_on_demand' right after. Call
9180 `qualify_and_find' with the packages we've seen so far. Fixed
9181 operations numbering in comments.
9182 (java_expand_class): Don't reverse `package_list'.
9183 (find_most_specific_methods_list): New local variables `abstract'
9184 and `candidates'. Use them to pick the right method.
9186 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9188 * parse.y (check_modifiers_consistency): Don't subtract out
9189 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9191 2000-06-04 Philipp Thomas <pthomas@suse.de>
9193 * Makefile.in (INTLLIBS): New.
9197 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9199 * class.c (get_dispatch_table): Build the vtable dummy entry list
9200 element with a null purpose. Fixed leading comment.
9201 (build_dtable_decl): Build an accurate dtable type when appropriate
9204 2000-06-02 Richard Henderson <rth@cygnus.com>
9206 * lang.c (lang_get_alias_set): New.
9208 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9210 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9211 before using it as the accessed field.
9213 2000-05-31 Tom Tromey <tromey@cygnus.com>
9215 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9216 char_array_vtable, short_array_vtable, int_array_vtable,
9217 long_array_vtable, float_array_vtable, double_array_vtable):
9219 * expr.c (get_primitive_array_vtable): New function.
9220 (create_primitive_vtable): New function.
9221 (java_lang_expand_expr): Enable code to statically generate
9223 * decl.c (init_decl_processing): Create primitive vtables.
9224 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9225 short_array_vtable, int_array_vtable, long_array_vtable,
9226 float_array_vtable, double_array_vtable): Define.
9228 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9230 * java/parse.y (find_applicable_accessible_methods_list):
9231 Don't add an uninitialized value to the list.
9233 2000-05-25 Tom Tromey <tromey@cygnus.com>
9235 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9236 when trying to see if field's class should be initialized. Always
9237 initialize field's declaring class, not qualified class.
9240 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9241 `wfl_operator', to maybe_build_primttype_type_ref.
9244 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9246 * parse.y (patch_method_invocation): Don't try to lookup methods
9249 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9251 * parse.y (resolve_field_access): Call the appropriate <clinit>
9252 before accessing the length of a static array. Craft a decl for
9253 the field while its time. Fixes PR gcj/129.
9255 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9257 * parse.y (resolve_package): Correctly set `*next' (was off by
9259 (resolve_qualified_expression_name): Fixed comment.
9261 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9263 * jcf-parse.c (jcf_parse_source): Reset current_class and
9264 current_function_decl to NULL before parsing a new file.
9266 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9268 * parse.y (block_end:): If the collected block doesn't feature a
9269 statement, insert an empty statement.
9271 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9273 * parse.y (maybe_yank_clinit): New function.
9274 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9275 end of the list of methods belonging to a class.
9276 (java_complete_expand_method): Check whether <clinit> is really
9277 necessary and expand it accordingly.
9279 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9281 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9282 processed by the method's switch statement.
9284 2000-05-19 Tom Tromey <tromey@cygnus.com>
9286 * java-tree.h: Added init state enum.
9287 * decl.c (emit_init_test_initialization): Initialize class
9288 initialization check variable by looking at class' state.
9290 2000-05-19 Tom Tromey <tromey@cygnus.com>
9292 * java-tree.h (build_instanceof): Declare.
9293 (build_get_class): Declare.
9294 * parse.y (patch_binop): Use build_instanceof.
9295 * expr.c (build_instanceof): New function. If class is final,
9296 don't make a function call.
9297 (expand_java_INSTANCEOF): Use it.
9298 (build_get_class): New function.
9300 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9302 * jcf-write.c (generate_classfile): Scan the source_file for
9303 slashes with the right pointer variable.
9305 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9307 * lang.c (lang_decode_option): Update -Wunused flags by calling
9309 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9311 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9313 * check_init.c (check_init): Constify local char *.
9314 * class.c (push_class): Constify local char *.
9315 * java_tree.h: Update prototypes.
9316 * jcf-io.c (open_class): Constify filename parameter and
9318 (find_class): Remove redundant string copy. Cast return from
9320 * jcf-parse.c (read_class, parse_class_file, yyparse):
9321 Constify local char *.
9322 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9323 Constify local char *.
9324 * jcf.h (JCF): Constify filename and classname.
9325 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9326 * lang.c (init_parse): Constify parameter and return value.
9327 * lex.c (java_get_line_col): Constify filename parameter.
9328 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9329 * parse.y (java_parser_context_suspend,
9330 issue_warning_error_from_context, safe_layout_class): Constify
9332 * parse.c: Regenerate.
9334 2000-05-08 Tom Tromey <tromey@cygnus.com>
9336 * expr.c (build_jni_stub): Cache the result of
9337 _Jv_LookupJNIMethod.
9339 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9341 * decl.c (predef_filenames_size): Now 7.
9342 (predef_filenames): New seventh entry.
9344 2000-05-04 Tom Tromey <tromey@cygnus.com>
9346 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9347 Keep track of when we've seen a reference field after a
9348 non-reference field.
9349 (get_boehm_type_descriptor): Handle case where we see
9350 non-reference fields but no trailing reference field.
9351 * decl.c (rawdata_ptr_type_node): Define.
9352 (init_decl_processing): Initialize rawdata_ptr_type_node.
9353 * java-tree.h (rawdata_ptr_type_node): Declare.
9355 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9357 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9358 specifiers in calls to fprintf.
9360 2000-05-03 Andrew Haley <aph@cygnus.com>
9362 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9364 * javaop.h (WORD_TO_INT): New function.
9365 (IMMEDIATE_s4): Use WORD_TO_INT.
9366 * jcf.h (JPOOL_INT): Ditto.
9368 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9371 2000-04-19 Tom Tromey <tromey@cygnus.com>
9373 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9375 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9377 * expr.c (build_jni_stub): New function.
9378 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9380 * parse.y (java_complete_expand_methods): Expand a native method
9381 and call build_jni_stub if -fjni given.
9382 * lang-options.h: Document -fjni.
9383 * lang.c (flag_jni): New global.
9384 (lang_f_options): Added `jni' entry.
9385 * java-tree.h (soft_lookupjnimethod_node,
9386 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9388 (flag_jni): Declare.
9389 (build_jni_stub): Declare.
9390 (struct lang_decl): Added `native' flag.
9391 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9393 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9394 soft_jnipopsystemframe_node): New globals.
9395 (init_decl_processing): Set them. _Jv_InitClass only takes one
9398 * java-tree.def: Put into `C' mode.
9400 2000-04-27 Tom Tromey <tromey@cygnus.com>
9403 * expr.c (expand_invoke): Generate check to see if object pointer
9404 is null in nonvirtual invocation case.
9405 * java-tree.h (soft_nullpointer_node): Declare.
9406 * decl.c (soft_nullpointer_node): New global.
9407 (init_decl_processing): Initialize soft_nullpointer_node.
9408 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9409 or `private' methods.
9410 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9412 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9417 2000-04-26 Tom Tromey <tromey@cygnus.com>
9419 * zextract.c (find_zip_file_start): New function.
9420 (read_zip_archive): Use it.
9422 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9424 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9426 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9428 * class.c (common_enclosing_context_p): New function.
9429 * java-tree.h (common_enclosing_context_p): Added prototype.
9430 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9431 classes sharing an outer context with the current instance.
9432 * parse.y (build_access_to_thisn): Fixed leading comment.
9433 (verify_constructor_super): New local `supper_inner'. Skip
9434 enclosing context argument in the case of inner class constructors.
9435 (patch_method_invocation): Insert proper context as second
9436 parameter to pure inner class constructor super invocations.
9438 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9440 * parse.y (end_class_declaration): Reset the interface number
9443 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9445 * parse.y (source_start_java_method): Deleted unnecessary code.
9446 (patch_method_invocation): Fixed comment.
9448 2000-04-24 Robert Lipe <robertlipe@usa.net>
9450 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9452 2000-04-23 Tom Tromey <tromey@cygnus.com>
9454 * boehm.c (mark_reference_fields): Use int_byte_position.
9456 2000-04-22 Tom Tromey <tromey@cygnus.com>
9458 * boehm.c (mark_reference_fields): Only call byte_position on
9461 2000-04-22 Tom Tromey <tromey@cygnus.com>
9463 * boehm.c (mark_reference_fields): Added `last_view_index'
9464 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9466 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9468 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9469 * parse.y (check_class_interface_creation): Fixed comments. Select
9470 permitted modifiers for (inner) interfaces. Changed error message
9471 to report rejected modifiers used with local classes.
9473 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9475 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9476 of directly inherited type considered in scope.
9477 * parse.y (do_resolve_class): Search inherited classes for inner
9480 2000-04-20 Tom Tromey <tromey@cygnus.com>
9482 * parse.y (not_accessible_p): Use member's class, not current
9483 class, when doing inheritance check for protected reference.
9486 2000-04-20 Jason Schroeder <shrode@subnature.com>
9488 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9490 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * parse.y (lookup_field_wrapper): Search for final local aliases.
9493 (resolve_expression_name): Let lookup_field_wrapper search for
9494 final local aliases. Force the value of `name' if one is found.
9495 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9496 an expression name. Fixed comments.
9498 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9500 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9502 2000-04-19 Tom Tromey <tromey@cygnus.com>
9504 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9506 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9508 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9510 2000-04-18 Tom Tromey <tromey@cygnus.com>
9513 * gjavah.c (utf8_cmp): Changed return value.
9514 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9516 (cxx_keywords): New global.
9517 (get_field_name): Handle new result of cxx_keyword_subst.
9518 (print_method_info): Likewise.
9520 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9522 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9523 with a newline, for CNI.
9524 (print_stub_or_jni): Print a space or newline before method name for
9526 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9527 (process_file): Include gcj/cni.h if generating CNI stubs.
9529 2000-04-16 Tom Tromey <tromey@cygnus.com>
9531 * gjavah.c (decompile_method): Use print_field_name.
9534 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9536 * parse.y (java_expand_classes): Reverse the package list once.
9537 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9539 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9540 the `==' and `!=' operators.
9542 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9544 * jcf-write.c (generate_bytecode_insns): At invocation time,
9545 always relate an interface method to the type of its selector.
9547 2000-04-05 Tom Tromey <tromey@cygnus.com>
9550 * expr.c (expand_invoke): Generate check to see if object pointer
9551 is null in nonvirtual invocation case.
9552 * java-tree.h (soft_nullpointer_node): Declare.
9553 * decl.c (soft_nullpointer_node): New global.
9554 (init_decl_processing): Initialize soft_nullpointer_node.
9555 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9556 or `private' methods.
9557 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9559 2000-04-05 Tom Tromey <tromey@cygnus.com>
9562 * parse.y (check_final_assignment): Recognize assignments to the
9563 `length' field of an array when generating class files.
9565 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9567 * class.c (decl_hash): Prototype removed.
9568 (decl_compare): Likewise.
9570 2000-04-05 Tom Tromey <tromey@cygnus.com>
9572 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9573 * parse.y (check_modifiers_consistency): Check for final/volatile
9574 clash. Fixes PR gcj/164.
9576 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9580 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9582 (add_method_1): Use `java_hash_hash_tree_node' and
9583 `java_hash_compare_tree_node'.
9584 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9585 (java_hash_compare_tree_node): Likewise.
9586 * parse.y (find_applicable_accessible_methods_list): Create,
9587 delete and use a hash table to remember already searched interfaces.
9589 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9591 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9594 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9596 * boehm.c (mark_reference_fields, set_bit): Prototype.
9597 (set_bit): Un-ANSI-fy definition.
9599 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9602 * decl.c (emit_init_test_initialization): Likewise.
9604 * gjavah.c (jni_print_char): Likewise.
9606 * parse.y (create_new_parser_context): Likewise.
9608 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9610 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9611 patch missing hunk. Fixed indentation.
9613 2000-03-30 Tom Tromey <tromey@cygnus.com>
9615 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9616 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9618 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9621 when negative *before* using it as an array index.
9622 * ChangeLog: Fixed typo.
9624 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9626 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9627 to 0 when it reaches -1.
9629 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9631 * jcf-parse.c (get_constant): Properly cast `num' during the
9632 invocation of `add_double'.
9633 * jcf-write.c (push_long_const): Properly cast `lo' before
9634 comparing it to short bounds.
9635 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9636 `interface_body:' is reduced after the current interface is
9639 2000-03-26 Tom Tromey <tromey@cygnus.com>
9641 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9642 Java-specific `-f' option.
9644 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9646 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9647 Adjust order of making types.
9648 Make bitsize_*_node values.
9650 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9652 * class.c (make_field_value): Use byte_position.
9653 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9654 (java_array_data_offset): Likewise.
9655 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9658 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9660 * parse.y (check_abstract_method_definitions): New local
9661 `end_type_reached'. Make sure we also consider `end_type'.
9662 (java_check_abstract_method_definitions): Make sure we eventually
9663 consider `java.lang.Object'.
9664 (maybe_use_access_method): Don't use access method if not in the
9665 context of a pure inner class or if the method's context is right.
9666 (find_applicable_accessible_methods_list): New static flag
9667 `object_done'. Don't search abstract classes as interfaces. Fixed
9668 indentation. Fixed the `java.lang.Object' only search. Search
9669 class interface(s) first, then fully search enclosing contexts.
9670 (find_most_specific_methods_list): Pick the closest candidate when
9671 they're all abstract.
9673 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9675 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9676 properly initialize `finished_label'. Don't emit gotos for empty
9679 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9681 * except.c (emit_handlers): Clear catch_clauses_last.
9683 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9685 * parse.y (check_method_types_complete): New function.
9686 (create_class): Reset anonymous class counter only when seeing an
9688 (java_complete_class): JDEP_METHOD: Don't recompute signature
9691 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9693 * class.c (build_static_ref): Fixed indentation in comment.
9694 * java-tree.def (TRY_EXPR): Fixed typo in name.
9695 (CLASS_LITERAL): Likewise.
9696 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9697 (struct lang_type): New field `dot_class'.
9698 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9699 (generate_classfile): Method `class$' is synthetic.
9700 * parse.y (build_do_class_method): New function.
9701 (build_dot_class_method_invocation): Likewise.
9702 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9703 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9704 (qualify_ambiguous_name): Likewise.
9705 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9706 (build_try_statement): Fixed leading comment.
9708 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9710 * class.c (make_field_value): Properly handle sizes.
9711 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9712 (layout_class_method): Count using trees.
9713 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9714 * expr.c (java_array_data_offset): Use int_bit_position.
9715 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9716 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9718 2000-03-16 Tom Tromey <tromey@cygnus.com>
9720 * lang.c (flag_hash_synchronization): New global.
9721 (lang_f_options): Added `hash-synchronization'.
9722 * lang-options.h: Mention -fhash-synchronization.
9723 * java-tree.h (flag_hash_synchronization): Declare.
9724 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9725 hash table synchronization is disabled.
9726 * decl.c (init_decl_processing): Only push `sync_info' value when
9727 hash table synchronization is disabled.
9728 * class.c (make_class_data): Only push `sync_info' field when hash
9729 table synchronization is disabled. Removed dead code.
9731 2000-03-16 Tom Tromey <tromey@cygnus.com>
9733 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9735 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9737 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9739 * parse.y (patch_method_invocation): Handle anonymous classes
9740 creation in static context.
9742 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9744 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9745 * parse.y (resolve_qualified_expression_name): Use it.
9746 (patch_method_invocation): Likewise.
9748 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9750 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9751 depending on the type of dependency which dictates what the
9753 (unresolved_type_p): Resolved types limited to the current class.
9755 2000-03-15 Tom Tromey <tromey@cygnus.com>
9757 * decl.c (init_decl_processing): Set type of `sync_info' to be
9760 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9761 Correctly compute bit number for current slot. Zero `high' and
9762 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9763 mark_reference_fields.
9764 (mark_reference_fields): New function.
9766 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * parse.y (register_incomplete_type): Fixed initialization of
9771 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9773 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9775 (push_class_context, pop_class_context): New function.
9776 (class_body:): Call pop_class_context.
9777 (interface_body:): Likewise.
9778 (INNER_QUALIFIER): New macro.
9779 (report_class_declaration): Changed output format and use
9780 INNER_QUALIFIER. Call push_class_context.
9782 2000-02-14 Andrew Haley <aph@cygnus.com>
9784 * check-init.c (check_init): Add new cases for unary and binary
9787 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * parse.y (resolve_package): Set `next' once a type name has been
9790 progressively discovered.
9791 (resolve_qualified_expression_name): Propagate resolution only if
9792 there are remaining qualifiers. Take into account `q' might have
9793 been cleared after re-qualification.
9794 * parse.y (patch_method_invocation): New local `resolved'.
9795 Section dealing with qualified expression rewritten to use
9796 resolve_field_access.
9798 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9800 * parse.h (PUSH_CPC): Fixed indentation.
9801 (DEBUG_CPC): New macro.
9802 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9803 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9804 * parse.y (class_body_declaration:): Use
9805 SET_CPC_INSTANCE_INITIALIZER_STMT.
9806 (method_declaration:): Check for null current_function_decl.
9807 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9808 (java_parser_context_pop_initialized_field): Better handling of
9810 (maybe_make_nested_class_name): Mark nested class name as
9811 qualified when necessary.
9812 (end_class_declaration): Don't call java_parse_context_resume when
9813 one or more error occurred.
9814 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9815 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9816 SET_CPC_INITIALIZER_STMT.
9817 (method_header): Check for inner classes declaring static methods.
9818 (resolve_qualified_expression_name): Handle situation where `this'
9821 2000-03-13 Hans Boehm <boehm@acm.org>
9823 * typeck.c (build_prim_array_type): Correctly set the high word too.
9825 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9829 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9830 list of methods for interfaces.
9832 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9834 * parse.y (qualify_ambiguous_name): Properly handle expressions
9837 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9839 * parse.y (check_final_assignment): Extended to process
9841 (patch_assignment): Have check_final_assignment called only once.
9843 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * java-tree.h (IS_INIT_CHECKED): New flag.
9846 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9847 * parse.y (patch_string): Call force_evaluation_order on the
9848 completed string concatenation tree.
9849 * expr.c (force_evaluation_order): Call force_evaluation_order on
9850 function's arguments too.
9852 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9854 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9855 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9856 (build_anewarray): Likewise.
9857 * parse.y (patch_newarray): Likewise.
9858 * parse.c: Regenerated.
9860 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9862 * decl.c (init_decl_processing): Added new class fields `depth',
9863 `ancestors', and `idt' to class_type_node. Use
9864 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9865 * class.c (make_class_data): Push initial values for new fields.
9866 * java-tree.h: Updated prototype for `build_invokeinterface'.
9867 * expr.c (build_invokeinterface): Changed parameters to accept
9868 `method' tree. Calculate index of `method' in its declaring
9869 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9870 (expand_invoke): Call `build_invokeinterface' with new parameters.
9871 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9874 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9876 * typeck.c (lookup_do): Search superinterfaces first
9877 when looking up an interface method. From Godmar Back
9880 2000-03-06 Tom Tromey <tromey@cygnus.com>
9882 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9884 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9886 * java-tree.h (lookup_argument_method2): Declared.
9887 (safe_layout_class): Prototype moved from parse.h.
9888 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
9889 * parse.y (java_check_regular_methods): Local `super_class' gone.
9890 Call lookup_argument_method2 instead of lookup_argument_method.
9891 Perform modifier match for methods found declared in implemented
9892 interfaces. Fixed indentation problem. Overriding/hiding error
9893 report to take place only for methods found in classes.
9894 * typeck.c (lookup_argument_method): Changed leading
9895 comment. Re-written by calling lookup_do.
9896 (lookup_argument_method2): New function.
9897 (lookup_java_method): Re-written by calling lookup_do.
9898 (lookup_do): New function.
9900 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9902 * check-init.c (check_init): Removed dead code. Handle (blank)
9904 * parse.y (declare_local_variables): New local `final_p', set it
9905 and use it to initialize LOCAL_FINAL.
9906 (check_final_assignment): Only check FIELD_DECLs.
9908 2000-02-17 Tom Tromey <tromey@cygnus.com>
9910 * Makefile.in (JAVA_OBJS): Added boehm.o.
9911 (boehm.o): New target.
9912 * Make-lang.in (JAVA_SRCS): Added boehm.c.
9913 * java-tree.h (flag_use_boehm_gc): Declare.
9914 (get_boehm_type_descriptor): Declare.
9915 * lang.c (lang_f_options): Added `use-boehm-gc'.
9916 (flag_use_boehm_gc): New global.
9917 * lang-options.h: Added -fuse-boehm-gc.
9918 * boehm.c: New file.
9919 * class.c (get_dispatch_table): If class uses a Boehm type
9920 descriptor, put it in the vtable.
9921 (make_class_data): Removed dead code.
9923 2000-03-03 Per Bothner <per@bothner.com>
9925 * decl.c (init_decl_processing): Initialize sizetype properly.
9927 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9929 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
9930 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
9931 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9932 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
9933 (jcf_parse): New local `current'. Load innerclasses seen in outer
9934 context being processed.
9935 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9936 * jcf-write.c (append_innerclasses_attribute): New function.
9937 (append_innerclasses_attribute_entry): Likewise.
9938 (get_access_flags): Handle static classes. Set anonymous and local
9939 classes to be private.
9940 (generate_classfile): Attribute count adjusted. Call
9941 append_innerclasses_attribute.
9942 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
9943 PURE_INNER_CLASS_TYPE_P.
9944 * parse.y (parser_qualified_classname): New parameter `is_static',
9945 produce non qualified name accordingly.
9946 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
9947 (create_interface): Added argument to parser_qualified_classname.
9948 (create_class): Added argument to parser_qualified_classname. Setup
9949 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
9950 (add_inner_class_fields): Fixed indentation.
9951 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
9952 (method_declarator): Fixed typo in comment.
9953 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
9954 (build_current_thisn): Likewise.
9955 (patch_method_invocation): Likewise.
9957 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9959 * decl.c (current_function_decl): Move to toplev.c.
9961 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9963 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
9964 (DECL_BIT_INDEX): Use underlying representation.
9965 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
9967 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9969 * expr.c (build_java_ret): Pass proper type to size_binop.
9971 2000-02-25 Anthony Green <green@cygnus.com>
9973 * expr.c (build_class_init): Mark the decl to be ignored by
9975 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
9976 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
9977 * class.c (init_test_hash_newfunc): New function.
9978 (decl_hash): New function.
9979 (decl_compare): New function.
9980 * decl.c (emit_init_test_initialization): New function.
9981 (complete_start_java_method): Traverse the init test hashtable,
9982 calling emit_init_test_initialization.
9983 (always_initialize_class_p): Define.
9984 * expr.c (build_class_init): Use initialization tests when
9985 emitting class initialization code.
9986 (always_initialize_class_p): Declare.
9987 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
9989 * java-tree.h: Include hash.h.
9990 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
9991 (struct lang_decl): Add init_test_table field.
9992 (init_test_hash_entry): Define.
9994 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9996 * gjavah.c (main): Avoid using `argi' to report unimplemented
9999 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10001 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10002 initialize locals to avoid warnings. Local `exception_type' moved
10005 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10007 * parse.y (resolve_expression_name): Use `orig' as a second
10008 argument to resolve_field_access.
10009 (resolve_field_access): Removed unnecessary code when dealing with
10012 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10014 * class.c (push_super_field): Don't push the field twice.
10015 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10016 * parse.h (java_reorder_fields): Prototyped.
10017 * parse.y (java_reorder_fields): New function.
10018 (java_layout_class): Simplified not to worry about re-ordering.
10020 2000-02-23 Tom Tromey <tromey@cygnus.com>
10022 * gjavah.c (print_name): In JNI case, correctly quote string.
10023 (print_method_info): Don't handle overrides in JNI mode.
10025 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10027 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10028 value type set to `boolean_type_node'.
10030 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10032 * jcf-dump.c (main): Test for correct condition after
10033 output file creation.
10035 2000-02-19 Anthony Green <green@cygnus.com>
10037 * jcf-depend.c (add_entry): Fix test for first list entry.
10039 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10041 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10042 * constants.c (build_constants_constructor): Likewise.
10044 2000-02-19 Anthony Green <green@cygnus.com>
10046 * jcf-depend.c (add_entry): Add entries to the end of the list.
10048 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10050 * decl.c (INT_TYPE_SIZE): Define if necessary.
10051 (expand_java_return): Handle the case of a native integer smaller
10052 than a JVM integer.
10054 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10056 * gjavah.c (help): Use GCCBUGURL.
10057 * jv-scan.c (help): Likewise.
10058 * jcf-dump.c (help): Likewise.
10060 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10062 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10065 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10067 * jcf-parse.c (load_class): Call `fatal' if no file containing
10068 the target class are found.
10070 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10072 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10073 lex.c, lex.h, and PARSE_H to...
10074 (parse.o, parse-scan.o): ...here, respectively.
10076 * lex.c: Split out code that may trigger SIGFPE from yylex()
10077 to its own function.
10078 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10080 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10082 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10084 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10086 * parse.y (outer_field_access_p): Stop in time when outer contexts
10088 (resolve_qualified_expression_name): Properly qualify *everything*
10089 after a package.type to be resoled as expression names.
10090 (find_applicable_accessible_methods_list): Save/restore `class' to
10091 isolate it from a possible outer context search.
10093 2000-02-15 Tom Tromey <tromey@cygnus.com>
10095 * gjavah.c (jni_print_char): New function.
10096 (print_full_cxx_name): Use it.
10097 (decode_signature_piece): Likewise.
10098 (print_cxx_classname): Likewise.
10100 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10102 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10104 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10106 * gjavah.c: Include version.h.
10108 * jcf-dump.c: Likewise.
10110 * jv-scan.c: Likewise.
10112 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10114 * parse.y (outer_field_access_fix): First parameter now a tree
10115 node. Check for assignment to final. First argument to
10116 build_outer_field_access_fix modified to accommodate prototype.
10117 (build_outer_field_access): Don't check for assignment to final
10119 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10120 possibly returned by outer_field_access_fix. Changed
10121 outer_field_access_fix's first argument.
10122 (check_final_assignment): $finit$'s context is OK.
10123 (patch_unaryop): Use node instead of its line/column value when
10124 calling outer_field_access_fix.
10126 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10128 * parse.y (interface_declaration:): No longer tagged
10129 <node>. Re-installed default action.
10130 (class_member_declaration:): Handle inner interfaces.
10131 (interface_member_declaration): Handle inner interfaces and
10133 (create_interface): Push error if one seen. Suspend parsing
10134 context when processing an inner interface.
10135 (register_fields): Inner class static field limitations not to
10136 apply to inner interfaces.
10138 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10140 * jcf-parse.c (load_class): Update `java_error_count' when a
10141 class' file can't be found.
10142 (parse.y): Avoid (byte)code generation when errors seen.
10144 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10147 decodes a valid node.
10148 (patch_binop): Handle TRUNC_DIV_EXPR.
10150 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * parse.y (resolve_package): New local `acc'. Try to progressively
10153 build and guess a package and type name.
10155 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * parse.y (find_applicable_accessible_methods_list): Load and
10158 layout the search class if necessary.
10159 (java_complete_tree): Keep to original type of the folded initial
10162 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10165 Generate error message if circularity is detected. New static
10167 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10168 * jcf-write.c (generate_bytecode_insns): Very simply handle
10170 * parse.y (java_check_circular_reference): Use
10171 `cyclic_inheritance_report' during report, if necessary.
10172 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10173 walking NEW_ARRAY_INIT twice.
10175 2000-02-09 Tom Tromey <tromey@cygnus.com>
10177 * parse.y (check_class_interface_creation): Allow inner classes to
10178 be `private' or `protected', check modifiers' consistency. Prevent
10179 block local classes from bearing any modifiers.
10181 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10183 * except.c (check_start_handlers): Re-add prototype lost in last
10185 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10187 2000-02-09 Andrew Haley <aph@cygnus.com>
10189 * decl.c (clear_binding_level): Remove excess initializer.
10190 (maybe_poplevels): Remove unused variable.
10191 (force_poplevels): Ditto.
10192 (struct binding_level): Add comment.
10194 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10196 * jcf-write.c (generate_classfile): Don't consider
10197 pre-initialization with reference value (use <clinit> instead.)
10198 * parse.y (java_fix_constructors): No generated constructor for
10200 (build_outer_field_access): Removed debug message.
10201 (outer_field_expanded_access_p): Adapted to bytecode generation.
10202 (build_outer_field_access_method): Use fix_method_argument_names.
10203 (build_outer_method_access_method): Fixed indentation. Added
10204 comment. Handle access method generation for static and also void
10206 (build_access_to_thisn): Inserted debug message.
10207 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10208 (resolve_qualified_expression_name): Fixed comment.
10209 (not_accessible_p): Adapted to bytecode generation. Added comment.
10210 (patch_method_invocation): Added comment.
10211 (maybe_use_access_method): Fixed leading comment. Handle static
10213 (java_complete_lhs): Don't shortcut handling of initialized upon
10214 declaration String type static fields when generating bytecode.
10215 (patch_unaryop): Handle outer field access when generating
10218 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10220 * java-tree.h (FIELD_THISN): New macro.
10221 * jcf-write.c (append_synthetic_attribute): New function.
10222 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10223 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10224 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10226 (build_outer_field_access): Turned on access functions usage and
10227 generation when compiling to bytecode.
10228 (maybe_use_access_method): Likewise.
10230 2000-01-25 Andrew Haley <aph@cygnus.com>
10232 * java-except.h (struct eh_range): Add `expanded' field.
10233 (maybe_start_try): Add end_pc arg.
10234 (maybe_end_try): Ditto.
10235 * java-tree.h (force_poplevels): new function.
10236 * expr.c (expand_byte_code): Don't call maybe_start_try or
10238 * except.c (add_handler): Reset expanded.
10239 (expand_start_java_handler): Set expanded.
10240 (check_start_handlers): Don't expand a start handler that's
10241 already been expanded.
10242 (maybe_start_try): Add end_pc arg. Only expand a handler which
10244 (expand_end_java_handler): call force_poplevels.
10245 (force_poplevels): new function.
10246 * decl.c (binding_level): Add start_pc of binding level.
10247 (maybe_pushlevels): Call maybe_start_try when pushing binding
10249 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10250 (LARGEST_PC): Define.
10251 (clear_binding_level): Use LARGEST_PC.
10253 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10254 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10255 (binding_depth, is_class_level, current_pc): new variables.
10256 (struct binding_level): ditto.
10257 (indent): new function.
10258 (push_jvm_slot): add debugging info.
10259 (maybe_pushlevels): ditto.
10260 (maybe_poplevels): ditto.
10261 (pushlevel): ditto.
10263 (start_java_method): ditto.
10264 (give_name_to_locals): comment only.
10265 * except.c (binding_depth, is_class_level, current_pc):
10267 (expand_start_java_handler): add debugging info.
10268 (expand_end_java_handler): ditto.
10270 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10272 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10273 (print_name_for_stub_or_jni, process_file): Constify a char*.
10275 2000-02-03 Tom Tromey <tromey@cygnus.com>
10277 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10279 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10281 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10282 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10285 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10287 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10288 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10289 (struct lang_type): New field `ii_block'.
10290 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10291 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10292 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10293 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10294 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10295 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10297 * parse.y (add_instance_initializer): New function.
10298 (in_instance_initializer): New static global.
10299 (class_body_declaration:): Link instance initializer block.
10300 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10301 (array_creation_expression:): Remove unused local.
10302 (java_parser_context_push_initialized_field): Fixed leading
10303 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10304 CPC_INSTANCE_INITIALIZER_LIST.
10305 (java_parser_context_pop_initialized_field): Likewise.
10306 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10307 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10308 CPC_INITIALIZER_STMT.
10309 (fix_constructors): New local `class_type'. Use it. Call
10310 add_instance_initializer.
10311 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10312 (patch_return): Forbid return in instance initializers.
10313 (patch_throw_statement): Enforce exception handling in the context
10314 of instance initializers.
10316 2000-02-03 Tom Tromey <tromey@cygnus.com>
10318 * Make-lang.in (java.mostlyclean): Remove executables in
10321 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10323 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10324 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10325 (java_float_finite): Convert to use union Word from javaop.h.
10326 (java_double_finite): Convert to use union DWord from javaop.h.
10328 2000-02-02 Tom Tromey <tromey@cygnus.com>
10330 * gjavah.c (options): Added `jni' entry.
10331 (help): Document -jni.
10332 (flag_jni): New global.
10333 (process_file): Handle JNI output. Don't print text from
10334 -prepend, -add, etc, when generating stubs. Only remove `.class'
10335 suffix if it actually exists.
10336 (main): Create a `.c' file when run with `--jni --stubs'. Create
10337 correct output file name with `--jni'.
10338 (print_include): Mangle header name differently in JNI case.
10339 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10341 (print_method_info): Handle JNI case. Put signature info into
10342 method name. Handle case when STREAM is NULL.
10343 (print_name_for_stub_or_jni): New function.
10344 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10345 (print_cxx_classname): Handle JNI.
10346 (print_full_cxx_name): Likewise.
10347 (decode_signature_piece): Likewise.
10348 (overloaded_jni_method_exists_p): New function.
10349 (struct method_name): Added `signature' and `sig_length' fields.
10350 (HANDLE_END_FIELD): Do nothing in JNI mode.
10352 2000-02-02 Tom Tromey <tromey@cygnus.com>
10354 * jv-scan.c: Include version.c, <getopt.h>.
10355 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10356 (options): New array.
10357 (usage): New function.
10358 (version): New function.
10359 (main): Use getopt_long to parse command line.
10360 * jcf-dump.c: Include version.c, <getopt.h>.
10361 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10362 OPT_JAVAP): New macros.
10363 (options): New array.
10364 (usage): Return `void'. Changed message.
10365 (help): New function.
10366 (version): New function.
10367 (main): Use getopt_long_only to parse command line.
10368 * gjavah.c: Include <getopt.h>.
10369 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10370 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10371 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10372 (options): New array.
10373 (java_no_argument): Removed.
10374 (help): Updated with missing options.
10375 (main): Use getopt_long_only to parse command line.
10376 (usage): Changed message.
10378 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10380 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10381 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10382 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10383 * parse.y (array_creation_expression:): Handle anonymous arrays.
10384 (build_array_from_name): Don't set `ret_name' if null.
10385 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10386 (qualify_ambiguous_name): Likewise.
10387 (java_complete_expand_class): Likewise.
10389 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10392 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10393 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10394 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10395 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10396 AIPL_FUNCTION_COMPLETED_INVOCATION.
10397 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10398 AIPL_FUNCTION_INVOCATION_READY.
10399 (AIPL_FUNCTION_DECLARATION): New enum entry.
10400 * parse.y (reorder_static_initialized): New function.
10401 (java_parser_context_pop_initialized_field): Use it.
10402 (add_inner_class_fields): Use
10403 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10404 augmented. Install marker after last alias initializer, if any.
10405 (generate_finit): Fixed typo. Don't try to retain only the used
10407 (method_header): Compute and set DECL_FUNCTION_NAP.
10408 (method_declarator): Fixed comment. Insert alias initializer in
10410 (build_alias_initializer_parameter_list): Fixed leading
10411 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10412 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10413 (java_complete_expand_class): Code to retain only used aliases
10415 (java_complete_expand_methods): New local `first_decl'. Generate
10416 $finit$ first, then expand the constructors, regular methods and
10418 (java_complete_expand_method): Don't report error on missing
10419 return statement if previously detected bogus.
10420 (fix_constructors): Don't patch constructor parameters list.
10421 (patch_method_invocation): Use new AIPL enum values. Reverse
10422 alias initializer list for anonymous classes.
10424 2000-01-30 Anthony Green <green@redhat.com>
10426 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10427 determine how many stack slots to pop.
10429 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10431 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10432 error handling/recovery.
10433 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10435 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10437 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10438 FIELD_LOCAL_ALIAS_USED): New macros.
10439 (DECL_FUNCTION_NAP): New macro.
10440 (struct lang_decl): New field `nap'.
10441 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10442 (struct lang_type): New fields `finit_stmt_list' and
10443 `clinit_stmt_list'.
10444 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10445 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10446 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10447 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10448 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10449 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10450 (BUILD_THROW): Macro line separator re-indented.
10451 * parse.y (end_class_declaration): New function.
10452 (maybe_generate_pre_expand_clinit): New name for
10453 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10454 pre-expand static fields.
10455 (maybe_generate_clinit): Function deleted.
10456 (check_for_static_method_reference): Prototype's parameter list
10458 (generate_finit): New name for maybe_generate_finit. Changed
10459 leading comment. Function rewritten to use
10460 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10461 (build_alias_initializer_parameter_list): New function.
10462 (java_parser_context_pop_initialized_field): Likewise.
10463 (add_inner_class_fields): Likewise.
10464 (type_declaration:): Call end_class_declaration.
10465 (class_member_declaration:): Likewise.
10466 (formal_parameter_list:): Fixed typos.
10467 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10468 element. Improved error handling.
10469 (block_statement:): Call end_class_declaration.
10470 (anonymous_class_creation:): Likewise.
10471 (create_anonymous_class): Fixed comments.
10472 (create_class): Call add_inner_class_fields.
10473 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10474 (method_header): Use MARK_FINAL_PARMS.
10475 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10476 (method_declarator): Propagate final argument flag.
10477 (craft_constructor): New local `artificial'. Call
10478 build_alias_initializer_parameter_list. Use
10479 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10480 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10482 (complete_expand_class): Get rid of unused outer context local
10484 (java_complete_expand_methods): Fixed leading
10485 comment. Generate/pre-expand <clinit> first. Changed method
10486 expansion order to regular, $finit$, constructors, <clinit>.
10487 (java_complete_expand_method): Set current_function_decl.
10488 (fix_constructors): Fix constructor parameter list to account for
10489 outer context local alias initializers.
10490 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10491 (resolve_expression_name): Lookup outer context local aliases. New
10492 local `access', use it.
10493 (patch_method_invocation): Patch inner class ctor invocation with
10494 outer context local aliases initialization values. $finit$
10495 invocation patching now includes things generated with
10496 build_alias_initializer_parameter_list.
10497 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10498 (build_super_invocation): Likewise.
10499 (patch_assignment): Changed comment.
10501 2000-01-27 Andrew Haley <aph@cygnus.com>
10503 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10507 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10509 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10511 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10513 * parse.y (register_fields): Don't pass a format specifier to
10514 OBSOLETE_MODIFIER_WARNING.
10515 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10516 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10518 (check_modifiers): Change function into a macro.
10519 (check_class_interface_creation): Pass a literal format string.
10521 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10523 * buffer.h: PROTO -> PARAMS.
10524 * check-init.c: Likewise.
10525 * class.c: Likewise.
10526 * constants.c: Likewise.
10527 * convert.h: Likewise.
10528 * decl.c: Likewise.
10529 * except.c: Likewise.
10530 * expr.c: Likewise.
10531 * gjavah.c: Likewise.
10532 * java-except.h: Likewise.
10533 * java-tree.h: Likewise.
10534 * jcf-depend.c: Likewise.
10535 * jcf-dump.c: Likewise.
10536 * jcf-parse.c: Likewise.
10537 * jcf-path.c: Likewise.
10538 * jcf-reader.c: Likewise.
10539 * jcf-write.c: Likewise.
10541 * jv-scan.c: Likewise.
10542 * jvgenmain.c: Likewise.
10543 * jvspec.c: Likewise.
10544 * lang.c: Likewise.
10547 * parse-scan.y: Likewise.
10548 * parse.h: Likewise.
10549 * parse.y: Likewise.
10550 * typeck.c: Likewise.
10551 * verify.c: Likewise.
10552 * xref.c: Likewise.
10553 * xref.h: Likewise.
10554 * zextract.c: Likewise.
10555 * zipfile.h: Likewise.
10557 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10559 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10560 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10561 * constants.c (build_constant_data_ref): Check for cached
10562 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10563 in TYPE_CPOOL_DATE_REF.
10564 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10565 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10566 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10567 (LOCAL_FINAL): New macro.
10568 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10569 constant pool -- don't try to reuse.
10570 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10571 TYPE_LANG_SPECIFIC.
10572 (find_in_current_zip): Use TYPE_JCF.
10573 * parse.h (java_check_final): Prototype removed.
10574 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10575 (maybe_create_class_interface_decl,
10576 check_class_interface_creation): Likewise.
10577 (java_expand_finals): Function removed.
10578 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10579 (block_statement:): Fixed comment.
10580 (anonymous_class_creation:): Likewise.
10581 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10583 (check_class_interface_creation): Loosened error report on (inner)
10584 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10585 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10586 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10588 (create_interface): Likewise.
10589 (anonymous_class_counter): New static global.
10590 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10591 patch. Fixed comments.
10592 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10593 anonymous_class_counter when declaring a toplevel class.
10594 (craft_constructor): Fixed constructor name when handling
10595 anonymous classes. Anonymous class constructors to feature hidden
10596 this$<n> parameter.
10597 (java_fix_constructors): Added comment.
10598 (java_check_final): Function removed.
10599 (java_complete_expand_methods): Fixed comment. Don't generate
10600 class data, save its outgoing constant pool instead.
10601 (verify_constructor_super): Skip anonymous class constructor
10602 hidden this$<n> parameter.
10603 (java_expand_classes): New local `saved_ctxp'. Removed call to
10604 java_expand_finals and java_check_final. Expand anonymous class
10605 constructors. Generate class data.
10606 (build_super_invocation): Skip anonymous class hidden this$<n>
10608 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10609 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10610 (set_java_signature): Likewise.
10612 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10614 * gjavah.c: Delete ACC_VISIBILITY define.
10615 * jcf.h: Add ACC_VISIBILITY define.
10616 * parse.y: final: rule tagged <value>.
10617 (java_check_regular_methods): Use ACC_VISIBILITY define for
10618 default package access check.
10619 (local_variable_declaration_statement): Use final: rule.
10621 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10623 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10624 (final:): New rule.
10626 2000-01-17 Tom Tromey <tromey@cygnus.com>
10628 * gjavah.c (print_field_info): Allow non-static final fields.
10630 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10632 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10633 * parse.y (patch_anonymous_class): New function.
10634 (create_anonymous_class): Register incomplete type when the
10635 class/interface to extends/implement isn't known yet.
10636 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10637 (verify_constructor_super): Tuned error message.
10639 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10641 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10642 (ANONYMOUS_CLASS_P): New macro.
10643 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10644 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10645 * parse.y (create_class): Added leading argument.
10646 (maybe_create_class_interface_decl,
10647 check_class_interface_creation): Likewise.
10648 (craft_constructor): New function.
10649 (verify_constructor_super): Added argument in prototype.
10650 (class_declaration:): Inserted leading argument.
10651 (for_begin:): Use FOR_LOOP_P.
10652 (anonymous_class_creation): Create WFL of the anonymous class to
10653 instantiate. Call build_new_invocation. Added comments.
10654 (check_class_interface_creation): Handle parameter `anonymous' in
10655 verbose mode class creation announce.
10656 (link_nested_class_to_enclosing): Exclude anonymous classes.
10657 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10658 anonymous class, even though they appear to have an enclosing
10660 (create_interface): Pass extra argument to
10661 check_class_interface_creation.
10662 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10663 (create_class): Call check_class_interface_creation and
10664 maybe_create_class_interface_decl with extra new argument. Don't
10665 add private this$<n> to anonymous classes.
10666 (method_declarator): Insert hidden this$<n> to anonymous class
10668 (java_fix_constructors): Deleted code creating default
10669 constructor. Call craft_constructor instead.
10670 (java_check_regular_methods): Set `saw_constructor' to 1 for
10672 (fix_constructors): Pass extra argument to verify_constructor_super.
10673 (verify_constructor_super): New local `sdecl', use it. Search for
10674 matching constructor (possibly featuring arguments) in super
10676 (lookup_method_invoke): Craft constructor according to arguments
10677 list when dealing with anonymous class constructors.
10678 (build_super_invocation): Pass arguments to anonymous class super
10680 (search_loop): Use FOR_LOOP_P.
10681 (labeled_block_contains_loop_p): Likewise.
10683 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10685 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10686 (enclosing_context_p): New function.
10687 (get_access_flags_from_decl): Handle CLASS_STATIC.
10688 (maybe_layout_super_class): Extra first argument passed to
10690 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10692 * decl.c (access0_identifier_node): New global.
10693 (init_decl_processing): access0_identifier_node initialized.
10694 (pushdecl): Set DECL_CONTEXT only on non type decls.
10695 * expr.c (lookup_field): Lookup inner class fields in enclosing
10697 (expand_invoke): Use ID_INIT_P.
10698 (expand_java_field_op): Use DECL_CLINIT_P.
10699 * java-tree.def (CLASS_LITERAL): New tree code.
10700 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10701 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10702 (struct lang_decl): New field `inner_access'.
10703 (enclosing_context_p): Prototyped.
10704 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10705 ID_CLINIT_P): New macros.
10706 (CLASS_STATIC): New macro.
10707 (CLASS_ACCESS0_GENERATED_P): New macro.
10708 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10709 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10710 INNER_CLASS_P): New macros.
10711 (DECL_INNER_CLASS_LIST): New macro.
10712 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10714 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10715 the shift value to int. Fixed typo in comment.
10716 * lex.c (inst_id, wpv_id): Initialize.
10717 * mangle.c (unicode_mangling_length): Take `$' into account.
10718 * parse.h (DRECOVER, RECOVER): Terminate properly.
10719 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10720 (typedef struct _jdep): New field `enclosing'.
10721 (JDEP_ENCLOSING): New macro.
10722 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10723 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10724 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10725 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10726 GET_ENCLOSING_CPC_CONTEXT): New macros.
10727 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10728 (do_resolve_class): Added extra argument in prototype.
10729 * parse.y (resolve_class): Added extra argument in prototype.
10730 (maybe_create_class_interface_decl): Likewise.
10731 (maybe_use_access_method, build_wfl_wrap): New functions.
10732 (java_complete_expand_classes, java_complete_expand_class):
10734 (java_parser_context_push_initialized_field,
10735 java_parser_context_suspend, java_parser_context_resume):
10737 (maybe_make_nested_class_name, make_nested_class_name,
10738 set_nested_class_simple_name_value,
10739 link_nested_class_to_enclosing, find_as_inner_class,
10740 find_as_inner_class_do, check_inner_class_redefinition,
10741 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10742 maybe_build_thisn_access_method, build_outer_field_access,
10743 build_outer_field_access_methods, build_outer_field_access_expr,
10744 build_outer_method_access_method, build_new_access_id,
10745 build_outer_field_access_method, outer_field_access_p,
10746 outer_field_expanded_access_p, outer_field_access_fix,
10747 build_incomplete_class_ref, patch_incomplete_class_ref,
10748 create_anonymous_class): Likewise.
10749 (inst_id, wpv_id): New static global variables.
10750 (synchronized:): New rule, tagged <node>.
10751 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10753 (anonymous_class_creation:): New rule, tagged <node>.
10754 (NEW_TK): Tagged <node>.
10755 (type_literals, array_type_literal): New rules, tagged <node>.
10756 (class_declaration:): Removed action when reducing by class_body:
10757 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10758 using GET_CPC in sub-rules.
10759 (class_member_declaration): Handle inner classes.
10760 (method_declaration): When reducing method_header:, reset
10761 current_function_decl when appropriate.
10762 (method_declarator:): Set the number of formal parameter to 0 for
10763 method declared without arguments.
10764 (constructor_declarator:): Likewise.
10765 (static_initializer:): List of elements kept in a list.
10766 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10767 use of the keyword `static' for type declarations.
10768 (block_statement:): Handle inner class declarations.
10769 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10770 type qualified `this'.
10771 (class_instance_creation_expression): Use anonymous_class_creation:
10772 to handle inner class instances creation. Handle qualified `new'.
10773 (something_dot_new): Added appropriate actions.
10774 (create_new_parser_context): New function.
10775 (java_push_parser_context, java_parser_context_save_global,
10776 java_parser_context_suspend): Use create_new_parser_context.
10777 (check_modifiers): Changed leading comment.
10778 (check_class_interface_creation): Handle interclasses.
10779 (add_superinterfaces): Fixed comment.
10780 (create_interface): Build qualified name from the raw_name instead
10781 of its matching WFL. Push the initialized fields list. raw_name added
10782 as an extra argument to maybe_create_class_interface_decl.
10783 (create_class): Build qualified name from the raw_name instead of
10784 its matching WFL. Removed assignment to current_parsed_class_un.
10785 Call PUSH_ERROR before returning an error. Suspend the current
10786 parser context when processing an inner class. Push the
10787 initialized fields list. raw_name added as an extra argument to
10788 maybe_create_class_interface_decl. Add the private this$<n>
10790 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10791 (register_fields): Get the class type from GET_CPC and handle
10792 previous errors. Added code to handle the creation of static
10793 fields in inner classes. Initialized fields initialization
10794 statements kept in a list of lists.
10795 (maybe_generate_finit): Initialized fields initialization
10796 statements kept in a list of lists. Use GET_CPC.
10797 (maybe_generate_clinit): Likewise.
10798 (method_header): Use GET_CPC and GET_CPC_UN.
10799 (parser_qualified_classname): Handle inner classes.
10800 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10801 (java_fix_constructors): Hide pointer to enclosing context
10802 instance in constructor list when dealing with inner classes.
10803 (jdep_resolve_class): Call resolve_class with extra first argument
10805 (resolve_class): Add enclosing context as a first extra argument
10806 to do_resolve_class.
10807 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10809 (resolve_no_layout): Extra argument added to resolve_class
10811 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10812 (java_get_real_method_name): Use GET_CPC_UN.
10813 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10814 (java_check_abstract_methods): Handle static method declared in
10815 inner classes by an error.
10816 (java_check_regular_methods): Use DECL_CLINIT_P.
10817 (source_start_java_method): Also set DECL_MAX_LOCALS.
10818 (create_artificial_method): Call java_parser_context_save_global
10819 and java_parser_context_restore_global instead of saving/restoring
10820 the context by hand.
10821 (expand_start_java_method): Improved verbose mode message.
10822 (java_complete_expand_methods): Fixed leading comment. Use
10824 (fix_constructors): Added assignment to this$<n> if necessary.
10825 (java_expand_classes): Call java_complete_expand_classes instead
10826 of java_complete_expand_methods.
10827 (make_qualified_primary): Simplified.
10828 (merge_qualified_name): Optimized for missing left or right parts.
10829 (resolve_expression_name): Handle access to outer class fields from
10831 (resolve_qualified_expression_name): New macro
10832 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10833 classes. Report error on non appropriate qualification of
10834 `new'. Handle qualified `this'.
10835 (not_accessible_p): Allow access to outer class private fields from
10837 (patch_method_invocation): Handle method invocations through
10838 access methods and inner class constructor invocations.
10839 (find_applicable_accessible_methods_list): Search enclosing
10840 contexts of an inner class.
10841 (search_applicable_methods_list): Fixed typo.
10842 (argument_types_convertible): Handle inner class constructors'
10843 hidden outer context reference argument.
10844 (qualify_ambiguous_name): Handle qualified `this'.
10845 (java_complete_lhs): Handle use of field accessed through
10846 artificial access methods in various cases of assignments. Handle
10847 CLASS_LITERAL node.
10848 (check_final_assignment): Use DECL_CLINIT_P.
10849 (valid_ref_assignconv_cast_p): Handle the destination being an
10850 enclosing context of the source.
10851 (patch_unaryop): Handle use of field accessed through artificial
10853 (patch_return): Use DECL_CLINIT_P.
10854 (patch_throw_statement): Use DECL_CLINIT_P.
10855 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10856 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10859 2000-01-16 Anthony Green <green@cygnus.com>
10861 * parse.y (build_string_concatenation): Only use
10862 StringBuffer(String) shortcut if String arg is constant.
10864 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10866 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10867 the shift value to int. Fixed typo in comment.
10869 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10871 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10872 * jcf-write.c: Likewise.
10873 * parse.y: Likewise.
10874 * parse.c: Regenerate.
10876 2000-01-09 Anthony Green <green@cygnus.com>
10878 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10879 bytecodes in the correct order.
10881 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10883 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10885 2000-01-06 Anthony Green <green@cygnus.com>
10887 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10888 before building constant array decl.
10890 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
10893 method invocation and typo in conditional expression.
10894 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
10895 the appropriate NOTE_POP.
10896 * parse.y (patch_binop): Shift value mask to feature the right
10899 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10901 * class.c (assume_compiled, assume_compiled_node): Add static
10903 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
10905 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
10907 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
10909 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
10910 to `__modifier' to avoid stringifying it.
10912 * parse.y (verify_constructor_circularity): Don't call a variadic
10913 function with a non-literal format string.
10914 (java_check_abstract_methods): Move unreachable code inside
10915 `continue' statement.
10916 (lookup_method_invoke): Call xstrdup, not strdup.
10918 * expr.c (expand_java_field_op): Avoid the use of ANSI string
10921 * jcf-parse.c (yyparse): Likewise.
10923 * jv-scan.c (main): Likewise.
10925 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10927 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
10928 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10929 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
10932 * parse.y (synchronized, variable_redefinition_error,
10933 check_class_interface_creation, create_interface, create_class,
10934 method_header, finish_method_declaration,
10935 check_modifiers_consistency, method_declarator,
10936 complete_class_report_errors, check_abstract_method_definitions,
10937 java_check_regular_methods, check_throws_clauses,
10938 java_check_abstract_methods, read_import_dir,
10939 check_pkg_class_access, declare_local_variables, fix_constructors,
10940 cut_identifier_in_qualified, resolve_expression_name,
10941 resolve_qualified_expression_name, patch_method_invocation,
10942 java_complete_lhs, patch_assignment, try_builtin_assignconv,
10943 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
10944 patch_exit_expr, patch_exit_expr, patch_switch_statement,
10945 patch_try_statement, patch_synchronized_statement,
10946 patch_throw_statement, check_thrown_exceptions,
10947 patch_conditional_expr): Likewise.
10949 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10951 * Makefile.in (LIBDEPS): Added gcc's errors.o
10952 (../jcf-dump$(exeext):): Link with gcc's errors.o
10953 (../gcjh$(exeext):): Likewise.
10954 * expr.c (expand_java_NEW): Layout the entire target type instead of
10955 laying out its methods only.
10956 (lookup_field): Layout the class after having loaded it.
10957 * java-tree.h (java_debug_context): Declared.
10958 * jcf-io.c (toplev.h): Included.
10959 (find_class): Removed assignment to jcf's outofsynch
10960 field. Force source file to be read if newer than its matching
10961 class file. Tweaked debug messages.
10962 * jcf-parse.c (jcf_out_of_synch): Deleted.
10963 (read_class): Call to jcf_out_of_synch removed.
10964 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
10965 (jcf_out_of_synch): Prototype deleted.
10966 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
10967 `deprecated' and `class_err': integer turned into bit-fields.
10968 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
10969 * parse.y (package_list): New global.
10970 (package_declaration:): Record newly parsed package name.
10971 (extra_ctxp_pushed_p): Static global deleted.
10972 (java_parser_context_save_global): Create buffer context for the
10973 purpose of saving globals, if necessary.
10974 (java_parser_context_restore_global): Pop context pushed for the
10975 purpose of saving globals, if necessary.
10976 (java_debug_context_do): New prototype and function.
10977 (java_debug_context): Likewise.
10978 (do_resolve_class): Use already parsed package names to qualify
10979 and lookup class candidate.
10980 (java_pre_expand_clinit): Removed unnecessary local variable.
10982 1999-12-17 Tom Tromey <tromey@cygnus.com>
10984 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
10986 (process_file): Use `\n\' at end of each line in string.
10988 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10990 * expr.c (expand_invoke): Layout the loaded class before
10991 attempting to use it.
10992 (expand_java_field_op): Allow final field assignments to take
10994 * typeck.c (convert): Return error_mark_node if expr is null.
10996 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10998 * class.c (class_depth): Return -1 if the class doesn't load
11000 * expr.c (can_widen_reference_to): Check for errors during depth
11001 computation and return 0 accordingly.
11002 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11003 create default constructors and add an other error check.
11004 * parse.h (java_fix_constructors): Prototyped.
11005 * parse.y (java_pre_expand_clinit): Likewise.
11006 (build_super_invocation): Re-prototyped to feature one argument.
11007 (java_check_circular_reference): Directly use `current'.
11008 (java_fix_constructors): New function.
11009 (java_check_regular_methods): Don't create default constructors
11010 here, but abort if none were found.
11011 (java_complete_expand_methods): Pre-process <clinit> calling
11012 java_pre_expand_clinit.
11013 (java_pre_expand_clinit): New function.
11014 (fix_constructors): build_super_invocation invoked with the
11015 current method declaration as an argument.
11016 (build_super_invocation): Use the context of the processed method
11017 decl argument instead of current_class.
11018 * typeck.c (lookup_java_method): Take WFLs in method names into
11021 1999-12-14 Per Bothner <per@bothner.com>
11023 * class.c (make_class_data): flag_keep_inline_functions to keep
11024 private methods in the method array.
11026 1999-12-15 Anthony Green <green@cygnus.com>
11028 * check-init.c (check_init): Take into account both types of
11029 `throw's when checking for uninitialized variables.
11031 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11033 * parse.y (java_complete_lhs): Force conversion of array
11034 dimensions to int_type_node, that's what runtime's ABI expects.
11036 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11038 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11039 operand of a WFL, until the Java front-end gets fixed with regard
11040 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11042 1999-12-10 Andrew Haley <aph@cygnus.com>
11044 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11045 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11046 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11047 java-tree.h: Ditto.
11048 jcf-write.c: Ditto.
11050 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11052 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11053 before calling expand_eh_region_start and expand_start_all_catch.
11054 * except.c (expand_start_java_handler): Switch to permanent
11055 obstack before calling expand_eh_region_start.
11056 (expand_end_java_handler): Switch to permanent obstack before
11057 calling expand_start_all_catch.
11059 1999-12-5 Anthony Green <green@cygnus.com>
11061 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11062 function with side effects.
11063 (init_decl_processing): Mark all memory allocating DECLs with
11066 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11068 * except.c (expand_end_java_handler): Call
11069 expand_resume_after_catch and end_catch_handler.
11071 1999-11-30 Anthony Green <green@cygnus.com>
11073 * verify.c (verify_jvm_instructions): Create new return label
11074 chain if non existent (don't rely on the verified state of the jsr
11077 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11079 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11080 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11082 * parse.y (patch_assignment): Removed bogus final class test on
11083 lhs when checking on whether to emit an ArrayStoreException runtime
11085 * expr.c (expand_java_arraystore): Likewise.
11087 1999-11-28 Anthony Green <green@cygnus.com>
11089 * decl.c (find_local_variable): Reuse single slot decls when
11092 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11094 * jcf-parse.c (saw_java_source): Global variable removed.
11095 (read_class): Don't use `saw_java_source'. Added extra braces.
11096 (yyparse): Code setting `saw_java_source' removed.
11098 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11100 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11102 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11104 * verify.c (merge_type_state): Non verified subroutines being
11105 considered more than once to trigger passive type merge.
11107 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11109 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11110 in case of error. Error message tuned.
11112 1999-11-21 Anthony Green <green@cygnus.com>
11114 * constants.c (find_methodref_index): Unwrap method names before
11115 inserting them in the constant pool.
11117 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11119 * class.c (assume_compiled_node): New typedef.
11120 (assume_compiled_tree): New static data.
11121 (find_assume_compiled_node): New function.
11122 (add_assume_compiled): New function.
11123 (assume_compiled): New function.
11124 * class.c (make_class_data): Use assume_compiled.
11125 (is_compiled_class): Use assume_compiled.
11127 * java-tree.h (add_assume_compiled): Declare.
11129 * lang.c (lang_decode_option): Parse new options.
11131 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11133 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11134 int_type_node: that's what `_Jv_AllocObject' expects.
11136 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11138 * parse.y (lookup_method_invoke): Use lang_printable_name to
11139 reliably build the type name during error report. Fixes PR gcj/97.
11141 1999-11-09 Tom Tromey <tromey@cygnus.com>
11143 * jcf-path.c: Include <sys/stat.h>.
11144 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11145 (DIR_UP): New macro.
11147 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11149 * parse.y (source_end_java_method): Resume permanent allocation,
11150 reversing Apr 27 1998 patch.
11151 (patch_string_cst): Pop obstacks after having pushed the permanent
11154 1999-11-05 Tom Tromey <tromey@cygnus.com>
11156 * class.c (finish_class): Emit inlined methods if any native
11157 methods exist in the class. Fixes PR gcj/85.
11159 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11161 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11162 (qualify_ambiguous_name): Likewise.
11164 1999-11-03 Godmar Back <gback@cs.utah.edu>
11166 * typeck.c: (lookup_java_method): search all inherited
11167 interfaces when looking up interface method.
11169 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11171 * parse.y (method_header:): Issue error message for rule `type
11173 (synchronized:): Error report when not using synchronized.
11175 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11177 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11178 being used before the superclass constructor has been called.
11179 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11180 instead of `CALL_THIS_CONSTRUCTOR_P'.
11182 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11184 * check-init.c: Fix typo in comment.
11186 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11191 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11193 * parse.y (expression_statement:): Call function to report
11194 improper invocation of a constructor.
11195 (parse_ctor_invocation_error): New function.
11197 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11199 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11202 1999-10-21 Tom Tromey <tromey@cygnus.com>
11204 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11205 in generated `main'.
11207 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11209 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11210 (qualify_ambiguous_name): Likewise.
11212 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11214 * parse.y (java_complete_tree): fold_constant_for_init to work on
11216 (java_complete_lhs): Likewise.
11217 (array_constructor_check_entry): Complete an initializer element
11218 on permanent_obstack.
11220 1999-10-19 Tom Tromey <tromey@cygnus.com>
11222 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11223 From Mike Moreton <mike@pillim.demon.co.uk>.
11225 1999-10-15 Greg McGary <gkm@gnu.org>
11227 * java-tree.h (flag_bounds_check): Remove extern decl.
11228 * lang.c (flag_bounds_check): Remove global variable.
11229 (lang_f_options): Remove "bounds-check" entry.
11230 (lang_init_options): Default flag_bounds_check to "on".
11232 1999-10-14 Tom Tromey <tromey@cygnus.com>
11234 * jvgenmain.c (usage): New function.
11235 (main): Use it. Also, handle `-D' options.
11236 * jvspec.c (lang_specific_driver): Recognize -D.
11237 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11239 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11241 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11243 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11244 variadic function with a non-literal format string.
11246 * parse-scan.y (report_main_declaration): Likewise.
11248 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11250 * parse.y (read_import_dir, patch_assignment, patch_binop,
11251 patch_array_ref): Likewise.
11253 * typeck.c (build_java_array_type): Likewise.
11255 * verify.c (verify_jvm_instructions): Likewise.
11257 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11259 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11261 1999-10-07 Anthony Green <green@cygnus.com>
11263 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11264 where CHECK_PUT may fail for valid reasons.
11266 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11267 UNSAFE_PUTN): New macros.
11269 1999-10-04 Tom Tromey <tromey@cygnus.com>
11271 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11272 well. Fixes Java PR gcj/59.
11273 * parse-scan.y (yyerror): Report errors.
11275 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11277 * decl.c (insert_block): Remove unconditional `abort'.
11279 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11281 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11282 FUNCTION_CODE now of type int. All callers changed.
11283 Set the builtin's DECL_BUILT_IN_CLASS.
11285 1999-09-23 Tom Tromey <tromey@cygnus.com>
11287 * jvspec.c (lang_specific_driver): Don't read spec file if
11288 -fsyntax-only given.
11290 1999-09-22 Tom Tromey <tromey@cygnus.com>
11292 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11294 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11295 (WORDS_TO_LONG): Likewise.
11296 (WORDS_TO_DOUBLE): Likewise.
11298 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11300 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11301 (RELOCATION_VALUE_1): Likewise.
11302 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11303 push_in_const, push_long_const): Prototyped.
11304 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11305 (push_constant2): Likewise.
11306 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11307 (find_constant_wide): Cast find_constant2's integer arguments to
11309 (find_constant_index): Cast find_constant2's and find_constant2's
11310 integer arguments to `jword'.
11311 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11312 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11313 (emit_if): Use RELOCATION_VALUE_1.
11314 (emit_goto): Likewise.
11315 (emit_jsr): Likewise.
11316 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11317 argument to push_long_const to HOST_WIDE_INT.
11319 1999-09-15 Andreas Schwab <schwab@suse.de>
11321 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11323 1999-09-20 Nick Clifton <nickc@cygnus.com>
11325 * lang.c (lang_decode_option): Extend comment.
11327 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11329 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11332 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11334 * gjavah.c (get_field_name, print_method_info, print_include,
11335 add_namelet): Use xmalloc, not malloc.
11337 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11338 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11341 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11343 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11345 * jcf-path.c (add_entry): Likewise.
11347 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11349 * jv-scan.c (xmalloc): Remove definition.
11351 * jvgenmain.c (xmalloc): Likewise.
11353 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11355 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11357 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11358 concat, not xmalloc/sprintf.
11359 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11360 (xstrdup): Remove definition.
11362 * parse.y (duplicate_declaration_error_p,
11363 constructor_circularity_msg, verify_constructor_circularity,
11364 check_abstract_method_definitions, java_check_regular_methods,
11365 java_check_abstract_methods, patch_method_invocation,
11366 check_for_static_method_reference, patch_assignment, patch_binop,
11367 patch_cast, array_constructor_check_entry, patch_return,
11368 patch_conditional_expr): Use xstrdup, not strdup.
11370 * zextract.c (ALLOC): Use xmalloc, not malloc.
11372 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11374 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11376 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11377 (do_spec, lang_specific_pre_link, lang_specific_driver,
11378 input_filename, input_filename_length): Don't declare.
11379 (main_class_name, jvgenmain_spec, lang_specific_driver):
11381 (lang_specific_driver): All calls to the function pointer
11382 parameter now explicitly call `fatal'.
11384 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11386 * parse.y (find_applicable_accessible_methods_list): Search
11387 abstract classes as interfaces.
11389 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11391 * class.c (finish_class): We're now outside a valid method
11392 declaration. Tell the rest of gcc so.
11394 1999-09-08 Bruce Korb autogen@linuxbox.com
11396 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11398 1999-09-07 Tom Tromey <tromey@cygnus.com>
11400 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11402 (decode_signature_piece): Don't emit "::" in JArray<>.
11403 (print_namelet): Only print trailing `;' when printing a class.
11405 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11407 * java-tree.h: Delete declarations for all tree nodes now moved to
11409 * decl.c: Delete their definitions.
11411 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11413 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11414 * Makefile.in (OBJS): Add ggc-callbacks.o.
11415 (OBJDEPS): Likewise.
11417 1999-09-03 Tom Tromey <tromey@cygnus.com>
11419 * parse.y (strip_out_static_field_access_decl): Return operand if
11420 it satisfies JDECL_P.
11422 1999-09-02 Tom Tromey <tromey@cygnus.com>
11424 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11425 Handle nested arrays, like `[[I'.
11427 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11429 * class.c (finish_class): Remove unused parameter, all callers
11432 * expr.c (build_java_athrow): Change return type to void.
11433 (java_lang_expand_expr): Make sure each case in switch returns a
11436 * java-tree.h (finish_class): Fix prototype to take void args.
11438 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11439 (main): Issue return from main, not exit.
11441 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11443 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11445 * jv-scan.c (main): Issue return from main, not exit.
11447 * parse.y (check_abstract_method_definitions,
11448 java_check_abstract_method_definitions): Add static prototypes.
11449 (java_complete_expand_methods): Fix call to `finish_class'.
11451 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11454 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11456 * lang.c (language_string): Constify.
11458 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11460 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11461 Remove hacks for stuff which comes from libiberty.
11463 * Make-lang.in: Likewise.
11465 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11467 * Makefile.in (xref.o): Depend on xref.c explicitly.
11469 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11471 * java-tree.h (lang_printable_name): Constify a char*.
11473 * lang.c (lang_printable_name): Likewise.
11475 1999-08-27 Jeffrey A Law (law@cygnus.com)
11477 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11478 comments in C code.
11480 1999-08-26 Tom Tromey <tromey@cygnus.com>
11482 * gjavah.c (print_cxx_classname): Print "::" before qualified
11485 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11487 * parse.y (lookup_cl): Changed leading comment. Now does its best
11488 to set the column number.
11489 (qualify_ambiguous_name): Take WFL wrappers into account.
11491 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11493 * verify.c (verify_jvm_instructions): Don't check instruction
11494 validity beyond end of method.
11496 1999-08-25 Tom Tromey <tromey@cygnus.com>
11498 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11500 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11502 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11503 cxx_keyword_subst, generate_access, name_is_method_p,
11504 get_field_name, print_field_name, super_class_name, print_include,
11505 decode_signature_piece, print_class_decls, usage, help,
11506 java_no_argument, version, add_namelet, print_namelet): Add static
11508 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11509 name_is_method_p): Constify a char*.
11510 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11511 Provide a final else clause in an if-else-if.
11512 (print_field_info): Add missing final arg in function call to
11513 `print_field_name'.
11514 (print_method_info, decompile_method, decode_signature_piece,
11515 print_c_decl, print_full_cxx_name, print_stub,
11516 print_mangled_classname, super_class_name, print_include,
11517 add_namelet, add_class_decl, print_class_decls, process_file,
11518 help): Constify a char*.
11520 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11521 push_int_const, find_constant_wide, find_constant_index,
11522 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11523 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11524 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11525 emit_if, emit_goto, emit_jsr, call_cleanups,
11526 make_class_file_name): Add static prototypes.
11527 (generate_bytecode_return, generate_bytecode_insns): Pass a
11528 NULL_PTR, not a NULL_TREE.
11530 * jv-scan.c: Include "jcf.h".
11531 (main): Declare using DEFUN macro.
11533 * jvspec.c (find_spec_file, lang_specific_pre_link,
11534 lang_specific_driver): Add prototypes.
11535 (find_spec_file): Constify a char*.
11537 * keyword.gperf (hash, java_keyword): Add prototypes.
11539 * lang.c (lang_print_error): Add static prototype.
11540 (lang_init): Prefer memcpy over bcopy to avoid casts.
11542 * lex.c (yylex): Add static prototype.
11544 * parse-scan.y: Include "lex.c" earlier.
11546 * parse.h: Remove redundant declaration for `yylex'.
11548 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11549 labeled_block_contains_loop_p): Add static prototypes.
11550 (not_accessible_p): Make static to match prototype.
11552 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11554 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11556 * parse.y (check_method_redefinition): Changed leading comment.
11557 (check_abstract_method_definitions): New function.
11558 (java_check_abstract_method_definitions): New function.
11559 (java_check_regular_methods): Call it.
11560 (verify_constructor_super): Fixed indentation.
11561 (lookup_method_invoke): Likewise.
11563 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11565 * parse.y (method_header): Return a null pointer if the current
11566 class node is null.
11567 (finish_method_declaration): Return if the current function decl
11569 (source_start_java_method): Likewise.
11570 (java_method_add_stmt): Likewise.
11572 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11574 * class.c (emit_register_class): Removed unnecessary call to
11576 * parse.y (labeled_block_contains_loop_p): Removed unused local
11579 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11581 * parse.y (java_refold): Added prototype.
11583 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11585 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11586 (java_stabilize_reference): Removed unnecessary `else'.
11587 (java_complete_lhs): Set flag to remember boolean. Call
11588 java_refold. Added comments.
11589 (java_decl_equiv): New function.
11590 (binop_compound_p): Likewise.
11591 (java_refold): Likewise.
11592 (patch_unaryop): Striped static field access assigned to decl and
11593 op. Changed promotion scheme for ++/-- operators.
11594 (search_loop): New function.
11595 (labeled_block_contains_loop_p): Likewise.
11596 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11598 (patch_bc_statement): Call search_loop. Fixed comment.
11600 1999-08-14 Anthony Green <green@cygnus.com>
11602 * expr.c (java_lang_expand_expr): Mark static array data as
11605 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11607 * jvgenmain.c (main): NUL-terminate name_obstack.
11609 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11611 * check-init.c (check_bool2_init, done_alternative): Add static
11614 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11615 (add_method, build_utf8_ref, build_class_ref,
11616 append_gpp_mangled_type, layout_class_method): Constify a char*.
11618 * decl.c (push_promoted_type, make_binding_level): Add static
11620 (push_promoted_type, pushdecl): Constify a char*.
11622 * except.c (find_handler_in_range, link_handler,
11623 check_start_handlers): Add static prototypes.
11625 * expr.c (process_jvm_instruction): Constify a char*.
11627 * gjavah.c (main): Constify a char*.
11629 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11632 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11634 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11635 munge, print_ents): Constify a char*.
11637 * jcf-dump.c (disassemble_method): Constify a char*.
11638 (print_constant_pool, print_exception_table): Add static prototypes.
11639 (print_constant, print_exception_table, main, disassemble_method):
11642 * jcf-io.c (find_classfile, find_class): Likewise.
11644 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11645 (set_source_filename, predefined_filename_p): Add static prototypes.
11646 (set_source_filename, get_constant, get_class_constant,
11647 find_in_current_zip): Constify a char*.
11649 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11651 (add_entry, add_path, jcf_path_classpath_arg,
11652 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11654 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11655 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11656 jcf_parse_one_method, jcf_parse_methods,
11657 jcf_parse_final_attributes): Add static prototypes.
11658 (get_attribute): Constify a char*.
11660 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11661 jcf_dependency_add_target, jcf_path_classpath_arg,
11662 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11664 * jv-scan.c (main): Constify a char*.
11665 (gcc_obstack_init): Add prototype arguments.
11667 * jvgenmain.c (gcc_obstack_init): Likewise.
11668 (main): Constify a char*.
11670 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11672 (put_decl_string, lang_print_error): Constify a char*.
11673 (lang_init): Remove redundant extern prototype.
11675 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11677 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11678 Add static prototypes.
11679 (get_type_from_signature): Constify a char*.
11681 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11682 Add static prototypes.
11683 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11684 (verify_jvm_instructions): Constify a char*.
11686 * xref.c (xref_flag_value): Likewise.
11688 * xref.h (xref_flag_value): Likewise.
11690 * zextract.c (makeword, makelong): Add static prototypes.
11691 (makeword, makelong): Constify a uch*.
11693 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11695 * lang.c (java_dummy_print): Constify a char*.
11696 (lang_print_error): Likewise.
11697 (lang_init): Remove redundant prototype for `print_error_function'.
11698 (lang_init_source): Likewise.
11699 (lang_identify): Constify a char*.
11701 1999-08-09 Tom Tromey <tromey@cygnus.com>
11703 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11704 (WORDS_TO_LONG): Likewise.
11705 (WORDS_TO_DOUBLE): Likewise.
11707 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11709 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11711 * expr.c (java_stack_pop, java_array_data_offset,
11712 build_java_throw_out_of_bounds_exception, case_identity,
11713 build_java_check_indexed_type): Add static prototypes.
11714 (linenumber_table, expand_invoke, expand_java_field_op,
11715 build_primtype_type_ref, expand_byte_code): Constify a char*.
11717 * java-tree.h (build_primtype_type_ref, linenumber_table):
11719 (java_lang_expand_expr): Add prototype.
11721 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11722 `java_lang_expand_expr'.
11724 * lex.c (java_lex_error): Constify a char*.
11725 (java_get_unicode, java_read_char, java_allocate_new_line,
11726 java_unget_unicode, java_sneak_unicode): Prototype.
11728 * parse-scan.y (current_class, package_name, method_declarator,
11729 report_class_declaration, yyerror): Constify a char*.
11731 * parse.h (java_report_errors): Prototype.
11732 (yyerror): Constify a char*.
11734 * parse.y (classitf_redefinition_error, check_modifiers,
11735 parse_jdk1_1_error, lookup_package_type,
11736 lookup_package_type_and_set_next, get_printable_method_name,
11737 purify_type_name): Constify a char*.
11738 (build_super_invocation, maybe_generate_finit,
11739 verify_constructor_super, parser_add_interface,
11740 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11741 java_complete_expand_methods, java_expand_finals,
11742 cut_identifier_in_qualified, java_stabilize_reference,
11743 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11744 merge_string_cste): Prototype.
11745 (single_type_import_declaration, yyerror,
11746 variable_redefinition_error, build_array_from_name,
11747 build_unresolved_array_type, check_class_interface_creation,
11748 resolve_class, complete_class_report_errors,
11749 note_possible_classname, read_import_dir,
11750 find_in_imports_on_demand, resolve_package, fix_constructors,
11751 check_deprecation, lookup_method_invoke,
11752 maybe_build_primttype_type_ref, array_constructor_check_entry):
11754 (java_complete_expand_methods, java_expand_finals): Make static.
11755 (convert_narrow): Remove static prototype.
11757 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11759 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11761 1999-08-02 Richard Henderson <rth@cygnus.com>
11763 * decl.c: Include defaults.h instead of expr.h.
11764 * parse.y: Likewise.
11766 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11768 * java/decl.c (start_java_method): Change all uses of
11769 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11770 Ensure expr.h is included.
11771 * java/expr.c (pop_arguments): Ditto.
11772 * java/parse.y (expand_start_java_method): Ditto.
11774 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11776 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11778 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11780 * decl.c: Include "function.h".
11781 * except.c: Likewise.
11782 * parse.y: Likewise.
11783 * Makefile.in: Update dependencies.
11785 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11787 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11788 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11789 `modifier' with ATTRIBUTE_UNUSED.
11791 * gjavah.c (process_file): Add braces around ambiguous `else'.
11793 * jcf-dump.c (print_access_flags, localvar_free): Change return
11796 * parse.y (java_complete_expand_method): Initialize variable
11798 (resolve_qualified_expression_name): Likewise for `field_decl'.
11799 (patch_method_invocation): Likewise for `class_to_search'.
11800 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11801 (patch_assignment): Likewise for `lhs_type'.
11803 * verify.c (verify_jvm_instructions): Remove unused variable
11806 1999-07-25 Richard Henderson <rth@cygnus.com>
11808 * decl.c (va_list_type_node): New.
11810 1999-07-25 Anthony Green <green@cygnus.com>
11812 * gjavah.c (print_stub): New function.
11813 (METHOD_IS_NATIVE): New macro.
11814 (print_mangled_classname): Make static.
11815 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11816 (process_file): Perform stub generation.
11817 (HANDLE_METHOD): Don't emit class decls during stub
11819 (HANDLE_END_METHOD): Take into account stub generation.
11820 (print_method_info): Handle stub generation.
11821 (print_stub): New function.
11822 (print_cxx_classname): Make signature consistant with others.
11823 (help): Describe -stubs option.
11824 (main): Create stub file.
11825 (version): Use version.c.
11826 (print_full_cxx_name): New function.
11827 (print_c_decl): Use print_full_cxx_name.
11829 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11831 * check-init.c (check_init): Handle MAX_EXPR.
11833 1999-07-15 Andrew Haley <aph@cygnus.com>
11835 * lang.c (flag_use_divide_subroutine): New variable.
11836 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11837 fp-to-integer conversion.
11838 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11841 * expr.c (build_java_soft_divmod): New function.
11842 (build_java_binop): Call build_java_soft_divmod if
11843 flag_use_divide_subroutine is set.
11844 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11845 soft_lrem_node: new builtin functions.
11846 (init_decl_processing) Initialize the new builtins.
11847 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11848 soft_lrem_node: new builtin functions.
11849 (build_java_soft_divmod): New function.
11850 * parse.y: Call build_java_soft_divmod if
11851 flag_use_divide_subroutine is set.
11852 * parse.c: Rebuilt.
11854 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11855 a --specs= arg) even if not linking.
11856 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11857 -fuse-divide-subroutine
11859 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11861 * parse.y (resolve_and_layout): Check methods only once.
11862 (resolve_qualified_expression_name): Verify thrown exceptions
11864 (check_thrown_exceptions): Reject exceptions thrown in
11865 initializer. Error message tuned.
11867 1999-07-14 Andrew Haley <aph@cygnus.com>
11869 * expr.c (expand_expr): Do not return the last statement in a
11870 block as the block's value.
11872 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11874 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11875 CALL_EXPR, to avoid order of evaluation changes.
11877 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11879 * parse.y (qualify_ambiguous_name): Do not use
11880 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11882 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11884 * check-init.c (check_init): Handle MAX_EXPR.
11885 * expr.c (force_evaluation_order): Force method call arguments to
11886 be evaluated in left-to-right order.
11887 * parse.y (qualify_ambiguous_name): Loop again to qualify
11888 NEW_ARRAY_EXPR properly.
11890 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11892 * parse.y (patch_invoke): Resolve unresolved invoked method
11894 (qualify_ambiguous_name): STRING_CST to qualify expression for
11895 type name resolution.
11897 1999-06-24 Andrew Haley <aph@cygnus.com>
11899 * class.c (finish_class): Whenever a deferred method is
11900 output, rescan the list of methods to see if a new candidate for
11901 output can be found.
11903 1999-06-28 Tom Tromey <tromey@cygnus.com>
11905 * jvspec.c (lang_specific_driver): Recognize --help.
11907 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11909 * parse.y (resolve_package): Fixed bogus return statement.
11910 (patch_method_invocation): Resolve method invocation beginning with
11911 a package name qualifier.
11913 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11915 * Make-lang.in (java.stage1): Depend on stage1-start.
11916 (java.stage2): Likewise for stage2-start.
11917 (java.stage3): Likewise for stage3-start.
11918 (java.stage4): Likewise for stage4-start.
11920 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11922 * parse.y (java_complete_lhs): When doing cross referencing, don't
11923 try to keep file location on a WFL expanded as a CALL_EXPR.
11925 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11927 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
11928 compiling to class file a void method with an empty method body.
11929 As a side effect, the bytecode backend will generate the
11930 appropriate `return' instruction.
11932 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11934 * parse.y (lookup_package_type_and_set_next): New function prototype.
11935 (resolve_package): Search current and imported packages.
11936 (lookup_package_type_and_set_next): New function.
11938 1999-06-22 Andrew Haley <aph@cygnus.com>
11940 * verify.c (verify_jvm_instructions): Check for pending blocks
11941 before invalid PC test and opcode switch, not after.
11943 1999-06-21 Andrew Haley <aph@cygnus.com>
11945 * except.c (find_handler_in_range): The upper limit for exception
11946 ranges is exclusive, not inclusive: (start <= pc < end).
11947 (link_handler): find child pointer which points to outer by
11948 searching sibling list: previous code incorrectly assumed that
11949 outer->outer->first_child must point to outer.
11950 * verify.c (verify_jvm_instructions): FIXME added to code for
11952 (verify_jvm_instructions): Do not assume that the last block
11953 processed in a subroutine is a block which ends with a `ret'
11954 instruction. With some control flows it is possible that the last
11955 block ends with an `athrow'.
11957 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11959 * parse.y (qualify_ambiguous_name): Reorganized the post
11960 evaluation of non WFL leading expression nodes.
11962 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11964 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
11967 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11969 * parse.y (qualify_ambiguous_name): Handle qualified expression
11970 beginning with a STRING_CST.
11972 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11974 * parse.y (register_fields): Set DECL_INITIAL on both
11975 pre-initialized static and public fields.
11976 (resolve_field_access): Static field access expressions to always
11978 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
11979 qualification. CONVERT_EXPR to be resolved as an expression name.
11980 (java_complete_lhs): Identify and access qualified final
11981 initialized field in switch statement case expression.
11982 (fold_constant_for_init): Pre-initialized field decl constant to
11985 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11987 * parse.y (note_possible_classname): Mark returned node with
11988 QUALIFIED_P only if the original class name contained a '/'.
11990 1999-06-05 Anthony Green <green@cygnus.com>
11992 * Make-lang.in (gcjh): More parallel build fixes.
11994 1999-06-03 Mike Stump <mrs@wrs.com>
11996 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
11998 1999-06-02 Anthony Green <green@cygnus.com>
12000 * except.c (link_handler): Chain exception handlers in order.
12002 1999-06-02 Anthony Green <green@cygnus.com>
12004 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12005 with nops and process as usual in order to always set correct EH
12006 ranges. Emit detailed warnings about unreachable bytecodes.
12008 1999-06-02 Anthony Green <green@cygnus.com>
12010 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12013 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12015 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12016 or the searched field decl.
12018 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12020 * parse.y (fold_constant_for_init): Convert numerical constant
12021 values to the type of the assigned field.
12023 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12025 * expr.c (lookup_field): Relaxed the test on class loading error
12027 * parse.y (fold_constant_for_init): Enabeled old code.
12029 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12031 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12032 decide the validity of the cast of a java.lang.Cloneable reference
12034 (patch_conditional_expr): Fixed first argument passed to
12035 binary_numeric_promotion.
12037 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12039 * parse.y (qualify_ambiguous_name): Take into account that a
12040 CONVERT_EXPR might specify a type as a WFL.
12042 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12044 * parse.y (patch_assignment): Save the rhs before using it as an
12045 argument to _Jv_CheckArrayStore.
12047 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12049 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12051 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12053 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12054 floating point literal only when the exponent indicator has been
12057 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12059 * parse.y (formal_parameter:): Construct argument tree list
12060 element even if a yet unsupported final parameter was encountered.
12062 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12064 * parse.y (finish_method_declaration): Issue errors for native or
12065 abstract methods declared with a method body, as well as for non
12066 native or non abstract methods with no method body.
12068 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12070 * class.c (build_utf8_ref): Initialize variable `field'.
12072 * decl.c (init_decl_processing): Initialize variable `field'.
12074 * expr.c (build_known_method_ref): Mark parameters `method_type',
12075 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12076 (process_jvm_instruction): Likewise for parameter `length'.
12078 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12079 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12082 * parse.y (maybe_generate_clinit): Remove unused variable
12083 `has_non_primitive_fields'.
12084 (find_in_imports_on_demand): Initialize variables `node_to_use'
12086 (patch_binop): Likewise for variable `prom_type'.
12087 (patch_unaryop): Likewise for variable `prom_type'.
12089 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12091 * xref.c (xref_table): Add missing initializer.
12093 1999-05-14 Tom Tromey <tromey@cygnus.com>
12095 * java-except.h (struct eh_range): Removed unused `next' member.
12096 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12097 after adding all exception handlers. Sort exception ranges in
12099 (struct pc_index): New structure.
12100 (start_pc_cmp): New function.
12101 * except.c (add_handler): Return `void'. Don't call link_handler;
12102 instead construct an ordinary linked list and do range
12104 (check_nested_ranges): New function.
12105 (link_handler): Changed interface to allow merging of eh_ranges.
12106 Split overlapping ranges. Return `void'.
12108 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12110 * parse.y (constructor_block_end:): New rule, tagged <node>.
12111 (constructor_body:): Use `constructor_block_end' instead of
12114 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12116 * parse.y (statement_nsi:): Pop `for' statement block.
12117 (java_complete_lhs): Labeled blocks containing no statement are
12118 marked as completing normally.
12120 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12122 * xref.c (xref_set_current_fp): New function, defined.
12123 * xref.h (xref_set_current_fp): New function, prototyped.
12125 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12127 * check-init.c (check_init): Take into account that
12128 LABELED_BLOCK_STMT can be empty.
12130 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12132 * parse.y (java_check_regular_methods): Warning check on not
12133 overriding methods with default access in other packages does not
12134 apply to `<clinit>'.
12135 (java_complete_lhs): If block body is an empty_stmt_node, replace
12136 it by NULL_TREE. This prevents gcc from generating an irrelevant
12139 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12141 * check-init.c (check_init): Removed code accepting to see things
12142 falling through default:, when doing xrefs.
12143 * java-tree.h (do_not_fold): New global variable, declared.
12144 * parse.y (do_not_fold): New global variable, defined.
12145 (java_complete_expand_method): Set `do_not_fold' to the value of
12146 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12147 and reinstall them after them have been purged; do not check for
12148 initializations; do not issue missing return errors.
12149 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12151 (patch_binop): Skip the fold part when doing xrefs.
12152 (build_string_concatenation): Skip the concatenation part when
12154 (patch_synchronized_statement): Do not generate a try-finally when
12156 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12157 and keep the location where the throw was seen.
12158 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12159 any treatment on the converted node an simply return a NOP_EXPR of
12161 * xref.c (xref_get_data): New function, defined.
12162 * xref.h (xref_get_data): New function, declared.
12163 (XREF_GET_DATA): Use xref_get_data.
12165 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12167 * gjavah.c (print_include): Cast the result of `strlen' to int
12168 when comparing against a signed value.
12169 (add_namelet): Likewise.
12171 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12173 * expr.c (expand_invoke): Mark parameter `nargs' with
12175 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12177 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12180 * jcf-reader.c (get_attribute): Cast a value to long
12181 when comparing against a signed expression. Likewise.
12183 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12184 HOST_BITS_PER_CHAR.
12186 1999-05-11 Andrew Haley <aph@cygnus.com>
12188 * parse.y (source_end_java_method): If the current method contains
12189 any exception handlers, force asynchronous_exceptions: this is
12190 necessary because signal handlers in libjava may throw exceptions.
12191 * decl.c (end_java_method): Ditto.
12193 1999-05-11 Tom Tromey <tromey@cygnus.com>
12195 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12197 * jvspec.c (THREAD_NAME): Removed.
12198 (GC_NAME): Likewise.
12199 (MATHLIB): Likewise.
12200 (WITHLIBC): Likewise.
12202 (THREADLIB): Likewise.
12203 (MATH_LIBRARY): Likewise.
12204 (lang_specific_driver): Don't add `-l' options to command line.
12205 Instead, add a single --specs option. Recognize `-L' options and
12206 use them to search for spec file.
12207 (find_spec_file): New function.
12208 (SPEC_FILE): New define.
12210 1999-05-11 Dave Brolley <brolley@cygnus.com>
12212 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12213 cpplib-enabled build.
12215 1999-05-05 Per Bothner <bothner@cygnus.com>
12217 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12218 temporarily zero it while calling rest_of_decl_compilation.
12220 * java-tree.h (string_ptr_type_node): Add declaration.
12221 * decl.c: Define and initialize string_ptr_type_node.
12222 * parse.y (patch_string_cst): Use string_ptr_type_node.
12224 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12225 * parse.y (for_statement): Now unconditionally exit_block.
12226 (finish_labeled_statement): No longer exit_block if for-loop.
12227 (patch_loop_statement): Check harder if the loop is already labeled.
12229 * parse.y (patch_initialized_static_field): Removed function.
12230 (maybe_generate_clinit): Removed special handling for interfaces.
12231 (java_complete_expand_methods): Do a preliminary java_complete_tree
12232 on <clinit> to determine if it can be removed.
12233 (java_complete_expand_method): Remove special handling for <clinit>.
12234 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12235 optimize if we get back empty_stmt_node.
12236 For MODIFY_EXPR, re-do checking of static initializers.
12237 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12238 For VAR_DECL, pass correct context.
12240 * verify.c (verify_jvm_instructions): Better error messages.
12242 1999-05-03 Tom Tromey <tromey@cygnus.com>
12244 * parse-scan.y (interface_declaration): Call
12245 report_class_declaration for interfaces.
12247 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12249 * Makefile.in: Remove -v from bison command lines.
12251 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12253 * check-init.c (check_init): Exclude a case of error when doing
12255 * class.c (layout_class_method): Don't generate the error message
12256 twice when compiling from source.
12257 * lang-options.h: Added `-Wredundant-modifers' and
12258 `-Wunusupported-jdk11' flags and help text.
12259 * lang.c (lang_decode_option): Added support for
12260 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12261 flag_static_local_jdk11 and flag_redundant set accordingly.
12262 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12263 * parse.h (EXPR_WFL_ADD_COL): New macro.
12264 (DECL_END_SOURCE_LINE): Likewise.
12265 (DECL_INHERITED_SOURCE_LINE): Likewise.
12266 * parse.y (static_ref_err): New function, prototyped.
12267 (CCB_TK): Now tagged <operator>.
12268 (class_body:): Remember the location of the closing '}' of a class
12269 definition when doing xrefs.
12270 (block:): Likewise.
12271 (block_end:): Likewise.
12272 (create_class): Remember the location of the inherited class
12273 identifier when doing xrefs.
12274 (register_fields): Added test on first operand of `init' before
12275 testing it TREE_CODE.
12276 (method_header): Store the location of the class identifier in the
12277 class decl when doing xrefs.
12278 (finish_method_declaration): Don't combine first/last method line
12280 (java_check_regular_methods): Warning check on not overriding
12281 methods with default access on other packages move before check on
12282 static methods. Initialization of `aflags' also moved up.
12283 (resolve_expression_name): Call static_ref_err to report the error.
12284 (static_ref_err): New function, implemented.
12285 (resolve_field_access): Returned simplified static field access
12287 (resolve_qualified_expression_name): Check for illegal use of
12288 static fields in a non static context. Call static_ref_err to
12289 report error in various places.
12290 (java_complete_tree): Do not fold initialized static fields when
12292 (java_complete_lhs): Likewise.
12294 1999-04-29 Anthony Green <green@cygnus.com>
12296 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12297 create internal labels.
12298 (lookup_label): Ditto.
12300 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12302 * class.c (layout_class_method): Generate <clinit>'s rtl for
12304 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12305 for interfaces' <clinit>.
12306 * expr.c (lookup_field): Search for fields in interfaces.
12307 (expand_invoke): Fixed indentation.
12308 (expand_java_field_op): Likewise. Use IS_CLINIT.
12309 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12310 (IS_CLINIT): New macro.
12311 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12312 interface was parsed.
12313 (maybe_generate_clinit): Don't generate if the current class is an
12314 interface with only fields of primitive types.
12315 (reset_method_name): Use IS_CLINIT.
12316 (java_complete_expand_method): Expand <clinit> when it exists for
12317 interfaces. Use IS_CLINIT.
12318 (resolve_expression_name): Use DECL_CONTEXT instead of
12319 current_class to build static field references.
12320 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12321 ARRAY_REF when doing xreferencing.
12322 (check_final_assignment): Fixed typo in leading comment. Use
12324 (patch_array_ref): Don't fully expand array references when
12326 (patch_return): Use IS_CLINIT.
12327 (patch_throw_statement): Likewise.
12329 1999-04-22 Tom Tromey <tromey@cygnus.com>
12331 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12333 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12335 * decl.c (predef_filenames, predef_filenames_size): New globals
12336 (init_decl_processing): predef_filenames and predef_filenames_size
12338 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12340 * jcf-parse.c (predefined_filename_p): New function.
12341 (yyparse): Check that files on the command line are specified only
12342 once and issue a warning otherwise.
12343 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12344 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12345 avoid a gcc warning with -W -Wall turned on.
12346 (java_expand_classes): Abort if errors were encountered.
12347 (java_complete_lhs): If the cross reference flag is set, wrap
12348 field DECL node around a WFL when resolving expression name.
12350 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12352 * lang.c (lang_decode_option): Fixed returned value when parsing
12353 `-fxref=...' and `-Wall'.
12354 * parse.y (source_end_java_method): Do not generate code when
12355 flag_emit_xref is set.
12356 (resolve_expression_name): Do not build static field access when
12357 flag_emit_xref is set.
12358 (resolve_field_access): No special treatment on `length' when
12359 flag_emit_xref is set. Do not build qualified static field access
12360 when flag_emit_xref is set.
12361 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12362 when flag_emit_xref is set.
12363 (patch_assignment): Do not generate array store runtime check when
12364 flag_emit_xref is set.
12365 * xref.c (xref_flag_value): Fixed function declaration
12367 (xset_set_data): New function.
12368 * xref.h (xref_set_data): Added prototype for new function.
12369 (typedef struct xref_flag_table): New field data.
12370 (XREF_GET_DATA): New macro.
12372 1999-04-19 Tom Tromey <tromey@cygnus.com>
12374 * xref.h (enum): Removed trailing comma.
12376 * parse.y (resolve_qualified_expression_name): Added missing
12379 1999-04-15 Anthony Green <green@cygnus.com>
12381 * gjavah.c: New prototypes for java_float_finite and
12382 java_double_finite.
12384 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12386 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12389 1999-04-06 Jeffrey A Law (law@cygnus.com)
12391 * Makefile.in (TREE_H): Add tree-check.h.
12392 (RTL_H): Add genrtl.h.
12394 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12396 * parse.y (patch_assignment): Added ArrayStoreException runtime
12399 1999-04-06 Per Bothner <bothner@cygnus.com>
12401 * expr.c (pop_type_0): New function.
12402 (pop_type): Use pop_type_0.
12403 * java-tree.h (pop_type_0): New declaration.
12404 * verify.c (verify_jvm_instructions): Check return instructions.
12406 * parse.y (patch_binop): Don't fold if non-constant and emiting
12409 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12411 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12413 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12414 (main_jcf): Don't define.
12415 (process_file): Don't set `main_jcf'.
12417 * java-tree.h (main_jcf): Don't declare.
12419 * jcf-parse.c (main_jcf): Add static definition.
12421 * lang.c (main_jcf): Don't define.
12423 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12425 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12427 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12429 * jcf-depend.c: Include "config.h", not <config.h>.
12431 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12434 * jcf-path.c: Include "config.h", not <config.h>.
12436 * lex.c: Don't include various system header files.
12437 (java_init_lex): Cast the argument of `bzero' to PTR
12439 * parse-scan.y (java_push_parser_context): Likewise.
12441 * parse.y (java_push_parser_context): Likewise.
12442 (patch_bc_statement): Match format specifier to variable argument.
12444 * xref.c: Don't include <stdio.h>.
12446 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12448 * parse.y (struct parser_ctxt *ctxp): Now global.
12449 (declare_local_variables): Use WFL compound value for the
12450 declaration source line value, when doing cross-referencing.
12452 1999-03-31 Tom Tromey <tromey@cygnus.com>
12454 * gjavah.c (print_field_info): Allow constants of other types.
12455 (print_include): Generate include when new name is proper prefix
12456 of already printed name.
12457 (add_namelet): Likewise.
12458 (cxx_keyword_subst): New function.
12459 (print_method_info): Use it.
12460 (print_field_name): New function.
12461 (get_field_name): New function.
12462 (print_field_info): Use get_field_name and print_field_name.
12464 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12466 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12467 'KR-C', so gperf uses the `const' keyword on strings.
12469 * keyword.gperf (java_keyword): Const-ify a char*.
12471 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12473 * parse.y (patch_bc_statement): Fixed identation and a bogus
12476 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12478 * parse.y (patch_assignment): Allow static variables in other
12479 classes to be assigned.
12481 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12483 * class.c (maybe_add_interface): Remove unused variable
12485 (make_class_data): Use = for assignment, not ==. Likewise.
12486 (emit_register_classes): Remove unused variable `decl'.
12488 * lex.c: Fix comment so as not to contain an embedded `/*'.
12490 * verify.c (verify_jvm_instructions): Remove unused variable
12493 1999-03-27 Per Bothner <bothner@cygnus.com>
12495 * parse.y (complete_loop_body): Rename to finish_loop_body.
12496 (complete_labeled_statement): Rename to finish_labeled_statement.
12497 (complete_for_loop): Rename to finish_for_loop.
12498 (complete_method_declaration): Rename to finish_method_declaration.
12500 * java-tree.h (continue_identifier_node): New global node.
12501 * decl.c: Define and initialize continue_identifier_node.
12502 * parse.y (generate_labeled_block): Remove - no longer needed.
12503 (build_loop_body): Use continue_identifier_node for continue block.
12504 (finish_labeled_statement): Also do pop_labeled_block actions.
12505 (java_complete_lhs): POP_LOOP even if error.
12506 (build_labeled_block): Special handling for continue_identifier_node.
12507 (patch_loop_statement): Re-organize.
12508 (patch_bc_statement): Re-write.
12510 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12512 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12513 using a WFL compound value.
12514 * parse.y (xref.h): Include.
12515 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12516 WFL compound value.
12517 (register_fields): Set WFL compound value to lineno if doing
12519 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12521 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12522 * xref.h (expand_xref): Prototype renamed from xref_generate.
12524 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12526 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12527 (GET_CURRENT_BLOCK): New macro.
12528 * parse.y (current_static_block): New global variable.
12529 (method_body:): Define action.
12530 (complete_method_declaration): Set current_function_decl to NULL
12531 when work on the current method is done.
12532 (declare_local_variables): Use GET_CURRENT_BLOCK.
12533 (java_method_add_stmt): Likewise.
12534 (java_complete_expand_method): Disable the use of `this' when
12535 expanding <clinit>.
12536 (enter_a_block): If no current method exist, use
12537 current_static_block to link static initializer blocks.
12538 (exit_block): Rewritten to use current_static_block when no current
12539 method decl exists.
12540 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12541 (patch_return): Forbid the use of `return' in static initializers.
12542 (patch_throw_statement): Fixed indentation. Issue specific error
12543 for uncaught thrown checked exception in static initializer
12544 blocks. Removed FIXME.
12546 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12548 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12549 Link gcj from gcc.o.
12551 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12553 * parse.y (find_applicable_accessible_methods_list): When dealing
12554 with interface: ensure that a given interface or java.lang.Object
12555 are searched only once.
12557 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12559 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12561 * jcf-dump.c (print_access_flags): Add braces around if-else.
12563 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12566 * lex.c (build_wfl_node): Add static prototype.
12568 * lex.h (build_wfl_node): Remove static prototype.
12570 * parse.y: Include lex.c early enough to declare everything needed.
12571 Ensure calls to `build_wfl_node' pass the proper arguments.
12572 (create_class): Remove unused variable `super_decl'.
12573 (get_printable_method_name): Initialize variable `name'.
12575 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12577 * Changelog: Fixed 1999-03-22 typos.
12578 * lang.c (lang_decode_option): Fixed typo in error string in the
12581 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12583 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12584 (xref.o): New rule.
12585 * java-tree.h (flag_emit_xref): Declared extern.
12586 * lang.c (xref.h): Included.
12587 (flag_emit_xref): New global variable.
12588 (lang_decode_option): Added support for -fxref.
12590 * xref.h: Likewise.
12592 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12594 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12597 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12599 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12600 $(srcdir)/../system.h and $(JAVA_TREE_H).
12601 (jcf-io.o): Depend on $(JAVA_TREE_H).
12602 (mangle.o): Likewise.
12604 * check-init.c (check_cond_init): Add static prototype.
12606 * class.c (build_java_method_type, hashUtf8String,
12607 make_field_value, get_dispatch_vector, get_dispatch_table,
12608 append_gpp_mangled_type, mangle_static_field): Likewise.
12609 (strLengthUtf8): Hide unused definition.
12610 (hashUtf8String): Const-ify.
12611 (make_field_value): Un-ANSI-fy.
12613 * constants.c: Move inclusion of jcf.h above java-tree.h.
12614 (set_constant_entry, find_class_or_string_constant,
12615 find_name_and_type_constant, get_tag_node,
12616 build_constant_data_ref): Add static prototype.
12618 * decl.c (push_jvm_slot, builtin_function,
12619 lookup_name_current_level): Likewise.
12620 (builtin_function): Const-ify.
12622 * except.c (expand_start_java_handler, expand_end_java_handler):
12623 Add static prototype.
12625 * expr.c (flush_quick_stack, push_value, pop_value,
12626 java_stack_swap, java_stack_dup, build_java_athrow,
12627 build_java_jsr, build_java_ret, expand_java_multianewarray,
12628 expand_java_arraystore, expand_java_arrayload,
12629 expand_java_array_length, build_java_monitor, expand_java_pushc,
12630 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12631 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12632 expand_compare, expand_test, expand_cond, expand_java_goto,
12633 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12634 expand_java_field_op, java_push_constant_from_pool): Likewise.
12636 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12637 (build_java_arraynull_check): Mark parameters `node' and `type'
12638 with ATTRIBUTE_UNUSED.
12639 (note_label): Likewise for parameter `current_pc'.
12640 (expand_java_call, expand_java_ret): Hide unused definition.
12642 * java-tree.h (make_class, build_constants_constructor,
12643 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12644 init_outgoing_cpool, register_class, emit_register_classes,
12645 java_layout_seen_class_methods): Prototype.
12646 (unicode_mangling_length): Const-ify.
12647 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12648 emit_unicode_mangled_name, format_int, format_uint,
12649 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12650 jcf_print_utf8_replace, open_class): Prototype.
12652 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12653 <stdio.h>. Include tree.h/java-tree.h.
12654 (utf8_equal_string usage, process_class): Add static prototype.
12655 (open_class): Don't prototype this here.
12656 (utf8_equal_string): Match arguments to format specifiers.
12657 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12658 TABLE_SWITCH, disassemble_method): Likewise.
12660 * jcf-io.c: Include tree.h/java-tree.h.
12661 (open_class, find_classfile, jcf_print_utf8,
12662 jcf_print_utf8_replace): Const-ify.
12664 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12665 parse_class_file): Add static prototype.
12666 (find_in_current_zip): Match definition to existing static
12669 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12670 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12671 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12672 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12673 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12674 generate_bytecode_return, perform_relocations, init_jcf_state,
12675 init_jcf_method, release_jcf_state, generate_classfile):
12676 Add static prototype.
12677 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12678 (make_class_file_name): Const-ify.
12680 * jcf.h (find_classfile): Const-ify.
12682 * jv-scan.c (reset_report): Remove prototype.
12684 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12685 (error): Rewrite to allow varargs.
12687 * lang.c (lang_f_options): Const-ify.
12689 * lex.c (java_parse_escape_sequence): Add static prototype.
12690 (java_allocate_new_line): Match definition to existing static
12693 * mangle.c Include tree.h/java-tree.h.
12694 (unicode_mangling_length, emit_unicode_mangled_name,
12695 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12697 * parse.h (jdep_code): Remove trailing comma in enumeration.
12698 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12699 (reset_report): Add prototype.
12701 * verify.c (push_pending_label, merge_types): Add static
12704 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12706 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12708 * parse.y (find_applicable_accessible_methods_list): Extend the
12709 search to superinterfaces when relevant.
12710 (search_applicable_methods_list): New function.
12712 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12714 * class.c (unmangle_classname): Implemented stricter testing
12715 before setting the QUALIFIED_P flag on an identifier.
12717 1999-03-16 Per Bothner <bothner@cygnus.com>
12719 * parse.y (java_complete_lhs): Call force_evaluation_order
12720 after patch_newarray.
12721 (patch_binop): Don't call fold if there are side effects.
12723 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12725 * parse.y (java_stabilize_reference): Use save_expr instead of
12726 building a SAVE_EXPR node.
12727 (java_complete_lhs): Patch the resulting string of the `+='
12728 operator (if necessary) and complete the RHS after having built
12731 1999-03-15 Per Bothner <bothner@cygnus.com>
12733 * class.c (make_class): Don't set CLASS_P here (because
12734 this function is also called by build_java_array_type).
12735 (push_class): Set CLASS_P here instead.
12736 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12738 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12739 context. If the context is class, perfer "super" over "synchronized".
12740 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12742 * parse.y (create_class): Don't call parser_check_super here;
12743 it is not robust. Always wait until later.
12745 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12746 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12748 1999-03-13 Per Bothner <bothner@cygnus.com>
12750 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12751 * lex.h (UNGETC): Change misleading macro.
12753 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12755 * parse.y (java_stabilize_reference): Return NODE when patching a
12757 (java_complete_lhs): Put parenthesis around truth values.
12759 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12761 * class.c (layout_class_method): Don't make rtl for interface
12763 * parse.h (GET_TYPE_NAME): New macro.
12764 * parse.y (if_then_statement:): Fixed indentation.
12765 (if_then_else_statement:): Likewise.
12766 (for_statement:): Fixed spacing.
12767 (try_statement:): Fixed indentation.
12768 (create_interface): Don't force interfaces to be abstract.
12769 (method_header): Abstract methods are OK in interfaces.
12770 (declare_local_variables): Fixed typo in comment.
12771 (java_complete_expand_method): Fixed indentation.
12772 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12773 non accessible fields.
12774 (java_stabilize_reference): New function.
12775 (java_complete_lhs): Fixed indentation. Use
12776 java_stabilize_reference in compound assignment. Insert the
12777 cast. If not processing `+' fix string constants before processing
12780 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12782 * constants.c (find_class_or_string_constant): Cast variable `j'
12783 to a `jword' when comparing against one.
12785 * expr.c (java_lang_expand_expr): Remove unused variables
12786 `has_finally_p' and `op0'.
12788 * gjavah.c (print_field_info): Cast a value to jint when comparing
12789 against one. Likewise for a jlong.
12790 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12791 against a signed quantity.
12793 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12794 (print_signature): Don't needlessly dereference variable `str'
12796 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12797 `max_locals' with ATTRIBUTE_UNUSED.
12798 (jcf_parse_class): Likewise for variable `index'.
12800 * parse.h (reverse_jdep_list): Remove static prototype.
12802 * parse.y (build_jump_to_finally): Remove prototype and definition.
12803 (reverse_jdep_list): Add static prototype.
12805 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12806 `assignment' and `expr_decl'.
12808 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12810 1999-03-12 Andrew Haley <aph@cygnus.com>
12812 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12813 we'll need a directory separator and a null character.
12815 1999-03-10 Per Bothner <bothner@cygnus.com>
12817 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12819 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12821 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12824 1999-03-05 Per Bothner <bothner@cygnus.com>
12826 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12828 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12830 * class.c (layout_class_method): A static method in a base class
12831 is never overridden, so treat it like it doesn't exist.
12832 However, do complain about private non-static method overriding
12833 public static method.
12835 * parse.y: Don't set unused INITIALIZED_P flag.
12836 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12838 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12839 (build_array_from_name): Re-order &index[string] to &string[index].
12841 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12842 error_mark (it might catch more errors, but it is more likely to lose).
12844 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12846 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12847 (parse-scan.o): Depend on toplev.h.
12849 * class.c (make_method_value): Add prototype. Make it static.
12850 Remove unused second argument, caller changed.
12852 * expr.c (java_lang_expand_expr): Remove unused variable
12855 * java-tree.h: Don't prototype find_in_current_zip.
12856 Add prototypes for verify_constant_pool, start_java_method,
12857 end_java_method, give_name_to_locals, expand_byte_code,
12858 open_in_zip, set_constant_value, find_constant1, find_constant2,
12859 find_utf8_constant, find_string_constant, find_class_constant,
12860 find_fieldref_index, find_methodref_index, write_constant_pool,
12861 count_constant_pool_bytes and encode_newarray_type.
12863 * jcf-dump.c: Remove unused variable `LONG_temp'.
12865 * jcf-parse.c: Include parse.h.
12866 (jcf_parse_source): Remove unused parameter, all callers changed.
12867 (jcf_figure_file_type): Add static prototype.
12868 (find_in_current_zip): Likewise. Also remove unused parameter,
12869 all callers changed.
12870 (read_class): Initialize variable `saved_pos'.
12872 * jcf-reader.c (jcf_parse_preamble): Mark variables
12873 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12875 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12876 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12877 (java_parse_doc_section): Initialize variable `seen_star'.
12878 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12879 (java_lex_error): Mark parameters `msg' and `forward' with
12881 (java_get_line_col): Mark parameters `filename' and `line' with
12884 * parse-scan.y: Include toplev.h.
12885 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12887 * parse.h: use `struct JCF', not plain `JCF'.
12888 (java_parser_context_save_global, java_expand_classes
12889 java_parser_context_restore_global, java_parse): Add prototypes.
12891 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
12894 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
12896 * check-init.c (check_init): COPYN takes word count, not bit count.
12898 1999-02-26 Per Bothner <bothner@cygnus.com>
12900 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
12901 explicit build_decl. (Avoids crash in reload when optimizing.)
12903 1999-02-25 Per Bothner <bothner@cygnus.com>
12905 * decl.c (complete_start_java_method): Handle synchronized method
12906 even when compiling from bytecode.
12908 1999-02-26 Tom Tromey <tromey@cygnus.com>
12910 * gjavah.c (add_class_decl): Only generate `#include' if outer
12911 class is not the name of the class we are processing. Correctly
12912 append `.h' in #include.
12913 (process_file): Clean up newlines around generated `#include's.
12914 (decode_signature_piece): Correctly handle inner classes.
12915 (struct include): New structure.
12916 (all_includes): New global.
12917 (print_include): New function.
12918 (add_class_decl): Use it.
12919 (process_file): Likewise.
12920 (add_class_decl): Generate include for java-array.h if array
12922 (process_file): Don't generate java-array.h include.
12924 * gjavah.c (add_namelet): Check for standard package names here.
12925 (add_class_decl): Don't check for standard package names here.
12927 1999-02-25 Tom Tromey <tromey@cygnus.com>
12929 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
12930 When reading a zip file, only use strncmp if both strings are
12931 bigger than the buffer length. Initialize `k' when looping
12934 1999-02-24 Tom Tromey <tromey@cygnus.com>
12936 * gjavah.c (struct namelet): New structure.
12937 (add_namelet): New function.
12938 (print_namelet): New function.
12939 (print_class_decls): Use add_namelet and print_namelet to generate
12940 namespaces and not classes.
12941 (method_printed): New global.
12942 (HANDLE_END_METHOD): Examine method_printed.
12943 (print_method_info): Set method_printed when required. Print
12944 error if function to be ignored is marked virtual. Handle $finit$
12946 (METHOD_IS_FINAL): New macro.
12947 (print_field_info): Use it.
12948 (HANDLE_METHOD): Clear method_printed.
12949 (method_pass): New global.
12950 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
12951 (process_file): Do two passes over both fields and methods.
12952 (HANDLE_METHOD): Examine method_pass.
12953 (root): New global.
12954 (add_class_decl): New function.
12955 (print_class_decls): Don't scan over entire constant pool.
12957 1999-02-23 Tom Tromey <tromey@cygnus.com>
12959 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
12960 disable linking in that case.
12962 1999-02-20 Tom Tromey <tromey@cygnus.com>
12964 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
12967 1999-02-21 Per Bothner <bothner@cygnus.com>
12969 * decl.c (build_result_decl), java-tree.h: New method.
12970 (complete_start_java_method): Handle synchronized methods.
12971 Don't build DECL_RESULT here. (Ordering dependency problem.)
12972 (start_java_method): Call build_result_decl here instead ...
12973 * parse.y (java_complete_expand_method): ... and here.
12974 (expand_start_java_method): Don't call complete_start_java_method here.
12975 (java_complete_expand_method): Call it here instead.
12976 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
12977 * java-tree.h: ... here.
12979 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
12980 * parse.y (java_complete_lhs): Don't call force_evaluation_order
12981 for ARRAY_REF - it doesn't work when array bounds are checked.
12982 (patch_array_ref): Handle it here instead.
12984 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
12986 1999-02-19 Per Bothner <bothner@cygnus.com>
12988 Force left-to-right evaluation of binary operations etc.
12989 * expr.c (force_evaluation_order), java-tree.h: New function.
12990 * parse.y (java_complete_lhs): Pass binary operations, procedure
12991 calls, and ARRAY_REFs to force_evaluation_order.
12992 (various): Set TREE_SIDE_EFFECTS more carefully.
12994 Tolerate random (non-UTF8) encoding in comments without complaining.
12995 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
12996 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
12998 * parse.y (resolve_qualified_expression_name): Handle error_mark.
12999 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13001 * parse.y (java_complete_lhs): Ignore an empty statement in a
13002 COMPOUND_EXPR. Don't complain about empty statement after return.
13004 1999-02-19 Per Bothner <bothner@cygnus.com>
13006 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13007 in TREE_LIST - just chain the POINTER_TYPEs together.
13008 (resolve_class): If type already resolved, return decl.
13009 After resolving, update TREE_TYPE(class_type), and name (if array).
13010 * parse.h (do_resolve_class), parse.y: Make non-static.
13011 * class.c (maybe_layout_super_class): Take this_class argument.
13012 Do do_resolve_class if necessary.
13013 (layout_class, layout_class_methods): Adjust calls appropriately.
13014 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13015 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13016 * typeck.c (build_java_array_type): Don't call layout_class.
13018 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13020 * parse.y (check_pkg_class_access): Allow private class access
13021 within the same package.
13022 (strip_out_static_field_access_decl): New function.
13023 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13024 operator argument before testing its nature.
13026 1999-02-03 Per Bothner <bothner@cygnus.com>
13028 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13029 (TRY_EXPR): Simplify - it no longer has a finally clause.
13030 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13031 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13032 * expr.c (java_lang_expand_expr): Likewise.
13033 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13034 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13035 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13036 (build_try_statement): Remove finally parameter and handling.
13037 (build_try_finally_statement): New function.
13038 (patch_try_statement): No longer need to support finally clause.
13039 (try_statement): Update grammar action rules.
13040 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13041 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13043 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13045 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13046 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13048 1999-02-17 Andrew Haley <aph@cygnus.com>
13050 * class.c (build_utf8_ref): Back out broken patch which was
13051 intended to to output signatures using '.' as a separator.
13053 * class.c (make_class_data): Output signatures using '.' as a
13054 separator, rather than '/'.
13055 (mangled_classname): Likewise.
13056 (make_field_value): Likewise.
13057 (make_method_value): Likewise.
13058 * constants.c (alloc_class_constant): Likewise.
13059 * expr.c (build_invokeinterface): Likewise.
13061 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13063 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13064 of an ancient workaround.
13066 1999-02-10 Jeffrey A Law (law@cygnus.com)
13068 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13071 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13073 * lex.c (yylex): Encode \0 as UTF8.
13075 1999-02-10 Tom Tromey <tromey@cygnus.com>
13077 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13078 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13079 (libgcj_zip): Renamed.
13080 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13082 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13084 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13085 (GC_NAME): Renamed -lgc to -lgcjgc.
13087 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13089 * lex.c (java_lang_cloneable): Initialize.
13090 * parse.y (java_lang_cloneable): New static variable.
13091 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13092 doing one more qualification round.
13093 (valid_ref_assignconv_cast_p): Reject null source or
13094 destination. Allow an array to be cast into java.lang.Cloneable.
13095 (patch_cast): Swapped two first arguments to first call to
13096 valid_ref_assignconv_cast_p.
13098 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13100 * parse.h: DECL_P renamed JDECL_P.
13101 * parse.y: DECL_P replaced by JDECL_P.
13102 (build_array_from_name): Always use pointer's type.
13103 (patch_bc_statement): Extra code to search continue target in a
13104 for loop. Fixed comments. Continue target is current loop when
13107 1999-02-05 Andrew Haley <aph@cygnus.com>
13109 * class.c (make_class_data): The superclass of an interface should
13110 be null, not class Object.
13112 * lex.c (java_lex): Sign extend hex literals.
13114 1999-02-04 Andrew Haley <aph@cygnus.com>
13116 * class.c (build_utf8_ref): Output signatures using '.' as a
13117 separator, rather than '/'.
13118 (make_class_data): Likewise.
13120 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13122 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13123 mkstemp.o. Get them from libiberty now.
13125 1999-02-02 Jeffrey A Law (law@cygnus.com)
13127 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13129 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13131 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13134 1999-02-02 Per Bothner <bothner@cygnus.com>
13136 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13137 * jcf-write.c (generate_bytecode_return): New function.
13138 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13140 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13141 generate special [fd]const_[01] instructions.
13143 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13145 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13146 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13148 1999-02-01 Per Bothner <bothner@cygnus.com>
13150 * parse.y (patch_method_invocation): Handle calling static methods,
13151 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13153 * parse.y (java_complete_lhs): Don't complain about unreachable
13154 exit condition in a do-while statement.
13156 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13158 * lex.c (java_read_char): Fixed utf8 decoding.
13159 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13161 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13162 comments. Local variable `all_primitive' is gone. Broadened
13163 acceptance of `0' to floating point targets. `long' can now be
13164 widened to `double' or `float'.
13165 (valid_method_invocation_conversion_p): Added leading
13166 comment. Fixed tabulation.
13167 (build_string_concatenation): Optimize out left or right empty
13170 1999-01-28 Per Bothner <bothner@cygnus.com>
13172 * jcf-write.c (localvar_alloc): Only emit entry for
13173 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13174 (generate_bytecode_insns): Only call put_linenumber if
13175 debug_info_level > DINFO_LEVEL_NONE.
13176 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13177 is specified, add -g1 (for compatibility wih javac).
13179 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13181 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13182 gjavah.o, check-init.o, jv-scan.o
13184 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13186 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13188 * gjavah.c: Include config.h and system.h.
13190 * javaop.h (inline): Don't define, its handled by system.h.
13191 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13192 from `inline' to `static inline'.
13194 * jcf.h (inline): Don't define, its handled by system.h.
13196 * lex.c (inline): Likewise.
13198 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13200 * lang-specs.h: Map -Qn to -fno-ident.
13202 1999-01-29 Richard Henderson <rth@cygnus.com>
13204 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13206 1999-01-29 Tom Tromey <tromey@cygnus.com>
13208 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13209 then cast it to Object before calling `append' method.
13211 1999-01-28 Per Bothner <bothner@cygnus.com>
13213 * check-init.c (check_bool2_init, check_bool_init, check_init):
13214 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13215 * jcf-write.c (generate_bytecode_insns): Likewise.
13217 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13219 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13220 * parse.y (patch_cast): Allow a boolean to be cast into a
13223 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13225 * parse.y: (class_declaration:): Fixed indentation.
13226 (class_member_declaration:): Extra `;' after field declaration now
13228 (interface_declaration:): Removed debug messages in error reports.
13229 (patch_binop): Nodes created and returned inherit the orignal
13230 node's COMPOUND_ASSIGN_P flag value.
13231 (patch_cast): Fix cast from char to floating point.
13233 1999-01-25 Andrew Haley <aph@cygnus.com>
13235 * except.c, java-except.h (expand_resume_after_catch): new
13237 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13238 to branch back to main flow of control after a catch block.
13240 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13242 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13243 $(srcdir)/../system.h.
13244 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13245 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13246 (jcf-write.o): Likewise.
13247 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13248 (mangle.o): Depend on $(srcdir)/../toplev.h.
13249 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13250 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13252 * class.c: Include output.h and parse.h.
13253 (mangled_classname): Add the `const' keyword to a char*.
13254 (find_named_method): Hide unused function definition.
13255 (build_utf8_ref): Change type of variable `c' to unsigned char.
13256 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13257 (build_class_ref): Add the `const' keyword to a char*.
13258 (layout_class_method): Remove unused variable `buf'.
13260 * decl.c (find_local_variable): Remove unused variable `rtl'.
13261 (pushdecl): Likewise for variables `different_binding_level' and
13263 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13264 (maybe_build_cleanup): Likewise for parameter `decl'.
13266 * except.c (expand_start_java_handler): Mark parameter `range'
13267 with ATTRIBUTE_UNUSED.
13269 * expr.c: Include except.h.
13270 (pop_type): Remove unused variable `i'.
13271 (pop_value): Likewise for variables `n_words' and `i'.
13272 (expand_java_arrayload): Likewise for variable `convert'.
13273 (java_lang_expand_expr): Likewise for variables `op0', `type',
13274 `mode', `unsignedp', `node' and `elements'.
13275 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13277 (process_jvm_instruction): Add a `const' qualifier to a char*.
13279 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13280 (temp_directory): Likewise.
13281 (print_c_decl): Likewise.
13282 (print_method_info): Likewise.
13283 (decode_signature_piece): Likewise.
13284 (print_mangled_classname): Likewise.
13286 * java-except.h: Provide prototypes for maybe_start_try,
13287 maybe_end_try and add_handler.
13289 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13290 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13291 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13292 init_expr_processing, push_super_field, init_class_processing,
13293 can_widen_reference_to, class_depth, verify_jvm_instructions,
13294 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13295 set_local_type, merge_type_state, push_type, load_type_state,
13296 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13297 emit_unicode_mangled_name): Add prototypes.
13299 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13300 (print_signature_type): Use ISDIGIT, not isdigit.
13301 (print_signature): Remove unused variable `j'.
13303 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13304 int when comparing against one.
13306 * jcf-parse.c: Include toplev.h.
13308 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13309 (localvar_free): Remove unused variable `i'.
13310 (generate_bytecode_conditional): Likewise for variable `kind'.
13312 * jv-scan.c: Include config.h and system.h. Remove redundant
13313 OS header and gansidecl.h includes.
13314 (warning): Add the `const' keyword to a char*. Also add
13315 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13316 __STDC__, when determining whether to use ANSI-isms.
13317 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13318 (xmalloc): Don't redundantly prototype here.
13319 (main): Remove unused parameter `envp'. Also fix the arguments
13320 passed to function `fatal' to match the format specifier.
13322 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13324 * mangle.c: Include toplev.h.
13325 (emit_unicode_mangled_name): Declare parameter `len'.
13327 * parse.y (parse_warning_context): Add the `const' keyword to a
13328 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13329 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13330 (issue_warning_error_from_context): Add the `const' keyword to
13332 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13333 not `__STDC__' for whether to use ANSI-isms.
13335 * typeck.c (incomplete_type_error): Mark parameters `value' and
13336 `type' with ATTRIBUTE_UNUSED.
13337 (parse_signature_type): Use ISDIGIT, not isdigit.
13339 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13340 (verify_jvm_instructions): Likewise. Remove unused variables
13341 `field_name' and `default_val'.
13343 * zextract.c: Include config.h and system.h. Remove redundant
13344 OS header includes.
13346 * zipfile.h: Prototype `read_zip_archive'.
13348 1999-01-21 Andrew Haley <aph@cygnus.com>
13350 * typeck.c (convert): Allow conversions to void type: some
13351 optimizations in gcc do this.
13353 1999-01-21 Andrew Haley <aph@cygnus.com>
13355 * typeck.c (convert_ieee_real_to_integer): New function.
13356 (convert): When not using fast-math and using hardware fp, convert
13357 an IEEE NaN to zero.
13359 1999-01-18 Andrew Haley <aph@cygnus.com>
13361 * parse.y (patch_binop): Do a type conversion from signed to
13362 unsigned and then back to signed when a ">>>" is found.
13364 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13366 * java-tree.h: (check_for_initialization): Added prototype.
13367 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13368 * parse.y (do_resolve_class): Removed unused locals.
13369 (read_import_dir): Likewise.
13370 (resolve_qualified_expression_name): Array creation
13371 expressions are valid primary expressions.
13372 (qualify_ambiguous_name): Likewise.
13373 (patch_synchronized_statement): Removed unused local.
13375 1999-01-17 Jeffrey A Law (law@cygnus.com)
13377 * Makefile.in (zextract.o): Add dependencies.
13379 * Makefile.in: Do not put ^Ls at the start of a line.
13381 1999-01-15 Per Bothner <bothner@cygnus.com>
13383 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13384 sub-type the result of the call that gets the exception value.
13386 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13387 don't call finish_class.
13389 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13390 clear found before continuing.
13392 * verify.c (verify_jvm_instructions): On an array load, allow
13393 and handle top of stack to be TYPE_NULL.
13395 * gjavah.c (generate_access): Translate Java package private or
13396 protected access to C++ public, but with a comment.
13398 1999-01-13 Andrew Haley <aph@cygnus.com>
13400 * expr.c (generate_name): Name prefix changed to avoid clashes
13401 with assembler temp labels.
13403 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13404 MODIFY_EXPR. Without this, code for the assignment may not be
13405 generated at all and the synchronized statement will read an
13406 uninitialized variable.
13408 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13410 * class.c (maybe_layout_super_class): Fixed returned value.
13411 * lex.c: Added 1999 to the copyright.
13412 (java_init_lex): Initialize java_lang_imported.
13413 * lex.h: Added 1999 to the copyright.
13414 * parse.h: Added 1999 to the copyright.
13415 (REGISTER_IMPORT): Fixed typo in trailing macro.
13416 (CURRENT_OSB): New macro.
13417 (struct parser_ctxt): New fields osb_depth, osb_limit.
13418 * parse.y (java_lang_id): New global variable.
13419 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13420 (array_creation_expression:): Use CURRENT_OSB.
13421 (dims:): Uses a stack to keep track of array dimensions.
13422 (cast_expression:): Use CURRENT_OSB.
13423 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13425 (register_fields): Fixed typos in comment.
13426 (check_method_redefinition): Fixed comment indentation.
13427 (java_check_regular_methods): Set saved found wfl to NULL after
13428 having reinstalled it in the previously found DECL_NAME.
13430 1999-01-10 Richard Henderson <rth@cygnus.com>
13432 * gjavah.c (java_float_finite): Use a union to do type punning.
13433 (java_double_finite): Likewise.
13435 1999-01-09 Per Bothner <bothner@cygnus.com>
13437 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13438 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13439 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13440 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13441 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13442 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13444 1999-01-08 Per Bothner <bothner@cygnus.com>
13446 * check-init.c (check_init): If compiling to native, we don't
13447 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13449 1999-01-08 Tom Tromey <tromey@cygnus.com>
13451 * parse-scan.y (variable_declarator_id): Set or increment
13453 (bracket_count): New global.
13454 (formal_parameter): Handle case where bracket pairs trail variable
13457 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13459 * jcf-parse.c (yyparse): variable len changed from a char to an
13460 int to prevent overflow.
13462 1999-01-06 Per Bothner <bothner@cygnus.com>
13464 * java-tree.h: Declare read_class.
13465 * jcf-parse.c (read_class): New function.
13466 (load_class): Now just call read_class.
13468 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13469 * jcf-parse.c (parse_source_file): Declare save_error_count,
13470 which is needed by java_parse_abort_on_error macro,
13471 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13473 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13474 constructor, if initializing a static field.
13475 (patch_new_array_init): Set TREE_CONSTANT if it is.
13476 * expr.c (java_lang_expand_expr): For a static array constructor
13477 of primitive elements, allocate the array itself statically.
13478 Disabled until we can set the vtable field statically.
13480 * check-init.c: New file. Checks for definite assignment.
13481 * Makefile.in (JAVA_OBJS): Add check-init.o.
13482 * parse.y (java_complete_expand_method): Call check_for_initialization.
13483 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13485 1999-01-06 Graham <grahams@rcp.co.uk>
13487 * parse.y : include system.h instead of including
13488 standard headers directly with the exception of <dirent.h>.
13490 1999-01-06 Per Bothner <bothner@cygnus.com>
13492 * lex.h: Moved static function declarations to lex.c,
13493 to shut up some -Wall warnings.
13494 * lex.c: Static function declarations moved here.
13495 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13497 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13499 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13501 1998-12-22 Per Bothner <bothner@cygnus.com>
13503 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13504 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13506 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13507 (localvar_alloc): Change return type to void,
13508 (emit_unop): Remove unused variable size.
13510 * jcf-write.c (struct jcf_block): Add new union.
13511 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13512 (call_cleanups): New functions.
13513 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13514 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13515 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13516 * lang.c (lang_init): Call using_eh_for_cleanups.
13517 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13518 completing operands to patch_synchronized_statement.
13519 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13520 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13521 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13523 1998-12-20 John F. Carr <jfc@mit.edu>
13525 * Make-lang.in: Comment out control-Ls; they upset some makes.
13527 1998-12-18 Tom Tromey <tromey@cygnus.com>
13529 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13532 1998-12-17 Tom Tromey <tromey@cygnus.com>
13534 * parse.y (DIR_SEPARATOR): New define.
13535 (check_class_interface_creation): Use it.
13537 * parse-scan.y (report_main_declaration): Recognize
13538 `java.lang.String' in argument to main.
13540 1998-12-16 Per Bothner <bothner@cygnus.com>
13542 * parse.y (create_interface): Remove bogus test.
13544 1998-12-16 Per Bothner <bothner@cygnus.com>
13546 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13547 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13549 1998-12-16 Tom Tromey <tromey@cygnus.com>
13551 * parse-scan.y (qualified_name): Use correct sprintf format.
13553 1998-12-15 Tom Tromey <tromey@cygnus.com>
13555 * gjavah.c (print_field_info): Changed how most negative number is
13558 1998-12-14 Per Bothner <bothner@cygnus.com>
13560 * parse.y (fold_constant_for_init): New function.
13561 (resolve_expression_name): Don't replace static final
13562 constant-initialized fields by its value.
13563 (java_complete_lhs): New. Same as java_complete_tree, except does
13564 not replace static final constant-initialized fields by their values.
13565 (register_fields): If there is an initializer, set DECL_INITIAL and
13566 MODIFY_EXPR_FROM_INITIALIZATION_P.
13567 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13568 Only call patch_initialized_static_field if
13569 MODIFY_EXPR_FROM_INITIALIZATION_P.
13570 (patch_initialized_static_field): If not valid constant, clear
13573 * parse.y (lookup_field_wrapper): Fix thinko.
13575 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13576 set and restore global lineno.
13578 1998-12-14 Tom Tromey <tromey@cygnus.com>
13580 * gjavah.c (print_field_info): If value to print is the smallest
13581 value of its size, then print as hex to avoid later warnings from
13584 1998-12-14 Tom Tromey <tromey@cygnus.com>
13586 * gjavah.c (decompile_method): Decompile `return null'.
13587 (process_file): Generate `#pragma interface'.
13588 (method_declared): New global.
13589 (print_method_info): Set it.
13590 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13591 (print_method_info): Handle abstract methods.
13593 1998-12-13 Per Bothner <bothner@cygnus.com>
13595 * parse.y (patch_method_invocation): If class_decl is null
13596 (e.g. an array type), use original type.
13598 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13599 errors about uncaught exception from clone (of array, specifically).
13601 1998-12-13 Tom Tromey <tromey@cygnus.com>
13603 * gjavah.c (decompile_method): Handle all types of `return'
13604 opcode. Decompile `return this' and `return'.
13605 (method_access): New global.
13606 (print_method_info): Set it.
13607 (decompile_method): Don't decompile a synchronized method.
13609 1998-12-13 Tom Tromey <tromey@cygnus.com>
13611 * jcf-reader.c (jcf_parse_one_method): Recognize
13613 * gjavah.c (HANDLE_END_METHOD): New macro.
13614 (HANDLE_CODE_ATTRIBUTE): New macro.
13615 (decompile_method): New function.
13616 (print_method_info): Don't print `;\n' at end of function decl.
13617 Include java-opcodes.h.
13618 (decompiled): New global.
13620 1998-12-12 Per Bothner <bothner@cygnus.com>
13622 * class.c (build_class_ref): Handle PRIMTYPE.class if
13623 flag_emit_class_files.
13624 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13625 if flag_emit_class_files.
13626 * parse.y (java_complete_tree): Pre-liminary support for
13627 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13629 * parse.y (patch_synchronized_statement): Don't call monitorexit
13630 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13632 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13634 * zipfile.h (opendir_in_zip): New declaration.
13635 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13636 (opendir_in_zip): New function, using code from open_in_zip.
13637 (open_in_zip): Call opendir_in_zip.
13638 (find_class): Remove no-longer-used do_class_file parameter,
13639 but add source_ok parameter. Change logic so if we find a .java file,
13640 we don't look for .class in later classpath emtries.
13641 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13642 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13643 * gjavah.c: Update call to find_class.
13644 * jcf-dump.c: Likewise.
13646 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13647 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13648 nothing if body is empty_stmt_node.
13649 Various little fixes so SP gets correctly adjusted.
13650 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13651 For CALL_EXPR, test if static first.
13652 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13653 such as the ones we create for Object and Class.
13654 Set and restore current_function_decl.
13655 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13656 (note_possible_classname): New function.
13657 (read_import_entry): Removed. Merged with read_import_dir.
13658 (read_import_dir): Don't call find_class - that only gives us
13659 the first classpath entry having the needed package.
13660 Use the struct buffer data structure from buffer.h.
13661 (read_import_dir, find_in_imports_on_demand): The remembered
13662 class names now use '.' (not '/') as package separator.
13664 * parse.y (java_complete_expand_methods): Call write_classfile
13665 here, and not in java_expand_classes (which only gets first class).
13667 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13669 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13670 (register_fields): If a static fields has an initializer, just
13671 chain it on ctxp->static_initialized, and handle later.
13672 (java_complete_expand_methods): Force <clinit> first.
13673 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13674 - it's already been completed.
13675 (patch_initialized_static_field): New function.
13676 (java_complete_field): Call it.
13678 1998-12-12 Per Bothner <bothner@cygnus.com>
13680 * expr.c (encode_newarray_type, build_new_array): New functions.
13681 * java-tree.h: Declare build_new_array.
13682 * jcf-write.c (patch_newarray): Use build_new_array.
13684 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13685 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13687 * parse.y (patch_new_array_init): Re-organize.
13688 Now is passed the actual array (pointer) type of the value.
13689 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13690 (patch_array_constructor): Removed - merged into patch_new_array_init.
13691 (java_complete_tree): Update patch_new_array_init.
13693 * jcf-write.c (find_constant_index): New function.
13694 (generate_bytecode_insns): Use find_constant_index.
13695 (generate_classfile): Use find_constant_index for ConstantValue.
13697 1998-12-11 Tom Tromey <tromey@cygnus.com>
13699 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13700 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13701 * class.c (make_class_data): Renamed dtable -> vtable, and
13702 dtable_method_count -> vtable_method_count.
13704 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13706 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13707 global variables, initialized.
13708 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13709 Declared new global variables.
13710 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13711 double_zero_node, integer_zero_node upon direct matching.
13712 * parse.y (purify_type_name): Added function prototype.
13713 (duplicate_declaration_error_p): Consider new_type as potentially
13714 being a incomplete type. Use purify_type_name on type string.
13715 (method_header): saved_type: unused variable removed. Don't figure
13716 return type if method name is invalid.
13717 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13718 processed by patch_unaryop.
13719 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13720 increment/decrement node into its original type after binary
13721 numeric promotion on its operands.
13723 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13725 * parse.y (array_initializer:): Array init operand is NULL_TREE
13726 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13727 now an error. Fixed indentation problems.
13728 (patch_string): Handle error_mark_node as an argument.
13729 (patch_new_array_init): Fixed indentation problems.
13730 (array_constructor_check_entry): Removed check on null wfl_value.
13731 Return an error if wfl_value's walk returns an error.
13733 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13735 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13736 * lex.c (java_lex): Remember column position before advancing one
13737 token. Retain location information on OCB_TK.
13738 * lex.h (typedef struct java_lc): Added new field.
13739 * parse.h (GET_SKIP_TYPE): New macro.
13740 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13741 * parse.y (build_new_array_init, patch_new_array_init,
13742 patch_array_constructor, maybe_build_array_element_wfl,
13743 array_constructor_check_entry): New function prototypes.
13744 (switch_block:): Tagged <node>.
13745 (OCB_TK): Tagged <operator>.
13746 (array_initializer:): Installed actions.
13747 (variable_initializer): Build location information on element if
13749 (switch_statement:): Fixed indentation typo.
13750 (switch_block:): Redefined default action.
13751 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13752 (patch_assignment): Removed duplicate code.
13753 (maybe_build_array_element_wfl, build_new_array_init,
13754 patch_new_array_init, patch_array_constructor,
13755 array_constructor_check_entry): New functions.
13757 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13759 * parse.y (array_initializer): Tagged <node>.
13760 (variable_initializer:): Use default rule.
13761 (array_initializer:): Defined actions.
13762 (variable_initializers:): Likewise.
13763 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13764 non-static field accesses.
13765 (patch_invoke): Fixed indentation typo.
13766 (java_complete_tree): Likewise.
13767 (build_labeled_block): Changed leading comment. Generate an error
13768 in case of duplicate loop labels.
13769 (patch_conditional_expr): Patch results of string concatenation
13772 1998-12-06 Per Bothner <bothner@cygnus.com>
13774 * constants.c (find_methodref_index): When the class is an interface,
13775 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13777 * decl.c (finit_identifier_node): Use "$finit$", rather than
13778 "<finit>" (which Sun's verifier rejects).
13779 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13780 (generate_field_initialization_code): Removed.
13781 (fix_constructors) Don't add call to $finit$ here (wrong order).
13782 (patch_method_invocation): Add $finit$ call here.
13784 * java-tree.h (CALL_USING_SUPER): New macro.
13785 * parse.y (patch_invoke): Remove im local variable.
13786 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13787 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13788 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13790 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13792 * parse.y (java_complete_tree): Don't complain about unreachable
13793 statement if it is empty_stmt_node.
13795 * jcf-write.c (find_constant_wide): New function.
13796 (push_long_const): Use find_constant_wide.
13798 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13799 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13800 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13801 Emit invokeinterface when calling an interface method.
13802 Emit invokespecial also when calling super or private methods.
13804 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13806 1998-12-06 Per Bothner <bothner@cygnus.com>
13808 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13810 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13812 * java-tree.h (java_layout_seen_class_methods): New function
13814 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13815 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13816 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13817 * parse.y (method_declarator:): Defined action.
13818 (issue_warning_error_from_context): input_filename saved, set to
13819 the appropriate value and restored after java_error is called.
13820 (build_unresolved_array_type): Fixed comment.
13821 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13822 (method_header): Deal with return type the same way type are
13823 handled for fields and method's parameters and local variables
13825 (check_method_redefinition): Removed extra CR.
13826 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13827 (java_layout_seen_class_methods): New function.
13828 (java_layout_classes): Call java_layout_seen_class_methods.
13830 1998-12-03 Per Bothner <bothner@cygnus.com>
13832 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13834 1998-12-03 Per Bothner <bothner@cygnus.com>
13836 * jcf-dump.c (main): Fix error message.
13837 * jcf-path.c (add_entry): Style fix.
13839 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13841 * class.c (layout_class_method): Call build_java_argument_signature
13842 on constructors too.
13843 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13844 (patch_method_invocation): Define a primary when resolving an
13845 expression name. Augmented comment on code checking illegal `this'
13846 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13848 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13850 * class.c (layout_class_method): Don't report error on non-static
13851 overriding static if the method is private.
13852 * java-tree.h (finish_class): Prototype added.
13853 * lex.c (java_get_line_col): Handle col argument -2 value.
13854 * parse.h: All static method declarations moved to parse.y.
13855 * parse.y: Now contains all static method declarations previously
13857 (find_expr_with_wfl, missing_return_error,
13858 unreachable_stmt_error): New functions.
13859 (java_get_real_method_name): Identify constructors bearing class
13860 names in source code compiled classes only.
13861 (java_complete_expand_methods): Call missing_return_error.
13862 (invocation_mode): Private methods invoked as static methods.
13863 (java_complete_tree): Call unreachable_stmt_error.
13865 1998-12-01 Tom Tromey <tromey@cygnus.com>
13867 * Makefile.in (+target): Removed.
13868 (+xmake_file): Likewise.
13869 (+tmake_file): Likewise.
13870 (.NOEXPORT): Removed duplicate.
13872 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13874 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13876 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13878 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13879 libiberty.h. Provide an xmalloc definition.
13881 * jvspec.c: Remove the xmalloc prototype.
13883 * parse-scan.y: Include config.h and system.h. Don't include
13884 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13885 Provide an xstrdup definition.
13887 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
13889 * jcf-path.c (add_entry): Recognize ".jar" too.
13890 * lang-specs.h: Likewise.
13892 1998-11-26 Per Bothner <bothner@cygnus.com>
13894 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
13895 soft_monitorenter_node, soft_monitorexit_node, throw_node.
13897 * jcf-write.c (generate_bytecode_insns):
13898 Handle pre/post-increment/decrement of long.
13900 * jcf-write.c (generate_bytecode_insns):
13901 Handle missing exception handler (finally for synchronized).
13903 1998-11-25 Per Bothner <bothner@cygnus.com>
13905 * java-tree.h (end_params_node): Declare global.
13906 * decl.c (end_params_node): New global.
13907 (init_decl_processing, start_java_method): Use end_params_node for
13908 end of list of parameter types. Follows correct gcc conventions.
13909 * expr.c (pop_argument_types, pop_arguments): Likewise.
13910 * lang.c (put_decl_node): Likewise.
13911 * typeck.c (various places): Likewise.
13912 * class.y (various places): Likewise.
13913 * parse.y (various places): Likewise.
13915 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
13916 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
13918 * class.c: Add #include flags.h, remove no-longer needed declaration.
13920 * class.c (layout_class_method): Remove commented-out code, re-format.
13921 Don't add vtable entry (or index) for private methods.
13922 * expr.c (expand_invoke): A private method is implicitly final.
13923 * class.c (make_class_data): If inlining or optimizing,
13924 skip private methods.
13926 * class.c (finish_class): New function. Calls existing methods,
13927 but alls emits deferred inline functions.
13928 * jcf-parse.c (parse_class_file): Call finish_class.
13929 * parse.y (java_complete_expand_methods): Likewise.
13931 * expr.c (build_java_binop): Explicit default, to silence -Wall.
13933 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
13935 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
13937 * jcf-write.c (generate_bytecode_conditional): Fix typo.
13939 1998-11-24 Per Bothner <bothner@cygnus.com>
13941 * (generate_classfile): Always write class access flag with
13944 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13946 * class.c (maybe_layout_super_class): New function.
13947 (layout_class): Reorganized. Loop on class methods dispatched into
13948 a new function. Call maybe_layout_super_class.
13949 (layout_class_methods, layout_class_method): New functions.
13950 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
13952 (expand_invoke): Likewise.
13953 * java-tree.h (all_class_list): New global variable declared.
13954 (layout_class_methods, layout_class_method): New function
13956 (LAYOUT_SEEN_CLASS_METHODS): New macro.
13957 * jcf-parse.c (all_class_list): New global variable.
13958 (load_class): Extended what class_or_name can be. Use parser
13959 context mechanism to save globals before calling jcf_parse.
13960 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
13961 is set on the file name.
13962 (jcf_parse): Layout class methods when Object is loaded, otherwise
13963 record class in all_class_list for delayed method layout.
13964 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
13965 * lang.c (put_decl_node): Decode <init> into the decl context
13967 * lex.c (java_allocate_new_line): Use xmalloc.
13968 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
13969 pointers, not TREE_LIST elements.
13970 (struct parser_ctxt): Fixed comment indentations, added comments
13971 and reordered some fields.
13972 (java_check_methods): Function prototype removed.
13973 * parse.y (java_push_parser_context): Use xmalloc.
13974 (java_parser_context_restore_global): Pop extra pushed ctxp only
13975 when there's nothing next.
13976 (maybe_create_class_interface_decl): Fixed comment, add new
13977 created class decl to all_class_list.
13978 (method_header): Use GET_REAL_TYPE on argument's types.
13979 (method_declarator): Use GET_REAL_TYPE, change type to the real
13980 type in TREE_LIST dependency node. Build argument list with the
13982 (create_jdep_list): Use xmalloc. Removed allocation error message.
13983 (obtain_incomplete_type): Fixed leading comment. Broadened
13984 incoming argument meaning.
13985 (register_incomplete_type): Use xmalloc. Removed allocation error
13987 (safe_layout_class): Fixed leading comment.
13988 (jdep_resolve_class): Reversed if statement condition and switch
13989 if and else bodies.
13990 (resolve_and_layout): Fixed leading comment. Broadened incoming
13992 (complete_class_report_errors): New local variable name, for
13993 clarity. purify_type_name used for all error cases.
13994 (java_get_real_method_name): Stricter check on constructors.
13995 (java_check_regular_methods): Reverse methods list only if not
13996 already laid out. Layout artificial constructor.
13997 (java_check_methods): Deleted.
13998 (source_start_java_method): Obtain incomplete type for patchable
14000 (java_layout_classes): Fixed leading comment. Use
14001 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14002 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14003 before returning. Fixed comments.
14004 (java_expand_classes): Check for errors up front.
14005 (patch_method_invocation): Class to search is resolved and laid
14008 1998-11-24 Per Bothner <bothner@cygnus.com>
14010 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14012 * javaop.h (int8): Removed - not used.
14013 (jbyte): Redefine portably with correct signedness.
14015 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14017 * jcf-write.c (generate_bytecode_insns): Fix typo
14018 OPCODE_getstatic to OPCODE_getfield.
14020 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14021 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14022 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14024 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14026 * jcf-parse.c (jcf_parse_source): Function returned type is
14027 void. Added prototype.
14028 (jcf_parse): Function returned type is void.
14029 (yyparse): Remove call to fclose on the last parsed file.
14031 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14033 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14035 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14036 (layout_class): Cope with methods featuring WFL in decl names.
14037 * decl.c (unqualified_object_id_node): New global variable,
14039 (build_decl_no_layout): Removed.
14040 * expr.c (build_primtype_type_ref): Handle Double.
14041 (java_lang_expand_expr): Fixed indentations.
14042 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14043 (flag_wall, flag_redundant, flag_not_overriding,
14044 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14045 variable declarations.
14046 (build_decl_no_layout): Removed prototype.
14047 (java_get_real_method_name): Added prototype.
14048 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14049 (java_parse_abort_on_error): Macro now just returns.
14050 * jcf-parse.c (jcf_parse_source): Check fclose returned
14051 value. Call emit_register_classes if java_report_errors returns
14053 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14054 flag_static_local_jdk1_1): New integer flags.
14055 (lang_decode_option): New flags set here.
14056 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14057 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14058 the flag_redundant variable.
14059 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14060 when parsing java.lang.Object class.
14061 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14062 NULL_TREE to build.
14063 (resolve_qualified_expression_name): Fixed indentation.
14064 (patch_array_ref): Changed prototype.
14065 (not_initialized_as_it_should_p): Prototype removed.
14066 (java_report_errors): Added function prototype.
14067 * parse.y (formal_parameter:): Changed error message for not yet
14068 supported final parameters.
14069 (class_type_list:): Set both PURPOSE and VALUE of created
14070 TREE_LIST to be class_type.
14071 (primary_no_new_array:): Handle class literals on primitive types.
14072 (parse_warning_context): Reinstalled correct force_error and
14073 do_warning flags setups.
14074 (java_report_errors): Changed prototype. Return java_error_count
14076 (variable_redefinition_error): Consider treating variable type as
14078 (create_interface): Warn about redundant abstract modifier if
14079 flag_redundant is set. Changed error message.
14080 (lookup_field_wrapper): Save/restore globals before/after looking
14082 (duplicate_declaration_error_p): Consider treating declaration
14083 type as a fake pointer.
14084 (register_fields): Extract real type from dependency node. Check
14085 for duplicate field declaration after type adjustment. Use
14086 DECL_INITIAL to store static final initialized values.
14087 (method_header): Extract real function type from dependency node.
14088 (check_abstract_method_header): Use GET_METHOD_NAME.
14089 (obtain_incomplete_type): Layout fake pointer type.
14090 (safe_layout_class): Don't try to check for methods before layout.
14091 (java_complete_class): Don't check for correct throws clause
14092 elements inheritance here.
14093 (resolve_and_layout): Broadened name parameter meaning.
14094 (reset_method_name): Use GET_METHOD_NAME.
14095 (java_get_real_method_name): New function.
14096 (java_check_regular_methods): Don't check methods in
14097 java.lang.Object. Verify lineage of throws clause elements. Use
14098 flag_no_overriding in warning report.
14099 (check_throws_clauses): Don't check if class was from
14100 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14101 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14102 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14103 warning on unsupported final local variables. Use build_decl
14104 instead of build_decl_no_layout. Get real local variable type from
14106 (source_start_java_method): Get real parameter type from
14107 dependency node. Call build_decl instead of build_decl_no_layout.
14108 (java_layout_classes): Reverse tree and layout type and class as
14109 required. Mark class as loaded when done.
14110 (resolve_field_access): Fixed indentation. Restricted condition
14111 leading to static field access code generation. Set field_type
14112 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14113 (resolve_qualified_expression_name): Initialize type_found to
14114 null. Handle static field resolved during qualification. Fixed
14115 layout on non primitive field decl types.
14116 (not_accessible_p): Fixed typo in comment.
14117 (patch_method_invocation): Resolve and layout class to search from
14119 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14120 layout non primitive type, if necessary. Make method node only to
14122 (find_applicable_accessible_methods_list): Consider WFL'ed method
14123 decl names. Fixed indentation.
14124 (argument_types_convertible): Resolve and layout target type if
14126 (java_complete_tree): Fixed indentation problems. Rewrote
14127 CALL_EXPR thrown exceptions check. Re-installed further processing
14128 of the assignment in certain cases.
14129 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14130 inlining on class literals.
14131 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14133 (valid_method_invocation_conversion_p): Likewise.
14134 (patch_string): Temporary disable forbidden use of `this' in
14135 explicit constructor invocations when doing string concatenation
14136 within their scope.
14137 (patch_unaryop): Added comment. Reinstalled code to disable
14138 further check on assignment operation with cast expression RHS.
14139 (patch_switch_statement): Fixed indentation.
14140 (build_try_statement): Call build_decl instead of
14141 build_decl_no_layout.
14142 (patch_synchronized_statement): Likewise.
14143 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14144 IS_UNCHECKED_EXPRESSION_P.
14145 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14146 layout argument exception type.
14147 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14148 of IS_UNCHECKED_EXPRESSION_P.
14150 1998-11-18 Anthony Green <green@cygnus.com>
14152 * jcf-parse.c (yyparse): Open class file in binary mode.
14154 1998-11-15 Per Bothner <bothner@cygnus.com>
14156 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14158 * jcf-write.c (perform_relocations): Move check out one loop.
14160 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14162 * Make-lang.in: Fix reference to srcdir.
14163 * jv-scan.c: Add missing xmalloc prototype.
14164 * jvgenmain.c: Ditto.
14166 1998-11-15 Per Bothner <bothner@cygnus.com>
14168 * decl.c (error_mark_node), java-tree.h: New global.
14169 * parse.y: Use empty_stmt_node instead of size_zero_node.
14170 (build_if_else_statement): If missing else, use empty_stmt_node.
14172 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14173 (java_complete_expand_method): Complain if return is missing.
14174 (java_check_regular_methods): Comment out incorrect error check.
14175 (not_accessible_p): Fix incorrect handling of protected methods.
14176 (patch_method_invocation): Pass correct context to not_accessible_p.
14177 (find_applicable_accessible_methods_list): Likewise.
14178 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14179 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14180 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14181 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14183 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14184 (push_int_const): Remove reundant NOTE_PUSH.
14185 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14186 (- case SWITCH_EXPR): Fix code generation bug.
14187 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14188 (generate_classfile): More robust for abstract methods.
14190 1998-11-15 Anthony Green <green@cygnus.com>
14192 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14193 * Make-lang.in: Ditto.
14195 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14196 * jvgenmain: Ditto.
14198 1998-11-15 Per Bothner <bothner@cygnus.com>
14200 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14202 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14204 1998-11-14 Per Bothner <bothner@cygnus.com>
14206 Allow uses of interface types to verify. This is not really
14207 type-safe, but it matches what Sun does, and is OK as long as
14208 there are appropriate run-time checks.
14209 * verify.c (merge_types): If merging two interface types,
14210 just set the result to java.lang.Object.
14211 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14213 1998-11-13 Tom Tromey <tromey@cygnus.com>
14215 * gjavah.c (main): Handle --output-class-directory argument.
14216 * jvspec.c (lang_specific_driver): Translate `-d' into
14217 -foutput-class-dir.
14218 * jcf.h (jcf_write_base_directory): Declare.
14219 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14220 * lang-options.h: Mention -foutput-class-dir.
14221 * jcf-write.c (jcf_write_base_directory): New global.
14222 (make_class_file_name): Put generated .class file into `-d'
14223 directory, or into source directory if -d not given. Function now
14225 (write_classfile): Free class file name. Handle case where class
14227 (DIR_SEPARATOR): New macro.
14228 Include <sys/stat.h>
14230 * Makefile.in (prefix): New macro.
14232 1998-11-12 Per Bothner <bothner@cygnus.com>
14234 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14235 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14236 here (done in patch_invoke instead).
14237 (case_identity): Moved here from parse.y.
14239 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14240 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14241 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14242 so they can be efficiently scanned without recursion.
14243 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14244 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14245 in BLOCK iteratively, rather than recursively.
14247 * parse.y (do_unary_numeric_promotion): New function.
14248 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14250 * parse.y (patch_newarray): Various fixes.
14252 Re-do handling of switch statements (for proper block scoping).
14253 * parse.y: Add just a single block for the enture switch block,
14254 but don't create any "case blocks".
14255 (group_of_labels): Rmeoved unneeded non-terminal.
14256 CASE_EXPR and DEFAULT_EXPR are added to current block.
14257 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14258 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14259 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14260 * parse.y (wfl_operator, print_int_node): Make non-static.
14261 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14262 as part of recursive scan of block.
14263 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14264 (patch_switch_statement): Most tests move dinto java_complete_tree.
14266 * parse.y: Make various production be non-typed (void).
14267 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14268 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14269 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14271 * jcf-write.c (struct jcf_handler): New type.
14272 (struct jcf_switch_state): New type.
14273 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14274 (alloc_handler, emit_unop, emit_reloc): New functions.
14275 (adjust_typed_op): Add extra parameter ("max type" offset).
14276 (emit_switch_reloc, emit_case-reloc): New function.
14277 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14278 (generate_bytecode_insns): Support REAL_CST, switch statements,
14279 exception handling, method calls, object/array creation, and more.
14281 * class.c: Remove some unused variables.
14282 * constants.c (find_string_constant): New function.
14283 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14284 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14285 if flag_emit_class_files.
14287 1998-11-12 Tom Tromey <tromey@cygnus.com>
14289 * jcf-io.c (find_class): Added explanatory comment.
14291 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14292 trailing slash to `.zip' entries.
14294 * jvspec.c (lang_specific_driver): Correctly handle case where
14295 GC_NAME not defined.
14297 1998-11-11 Tom Tromey <tromey@cygnus.com>
14299 * jvspec.c (GC_NAME): New define.
14300 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14302 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14304 1998-11-11 Per Bothner <bothner@cygnus.com>
14306 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14308 1998-11-11 Tom Tromey <tromey@cygnus.com>
14310 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14312 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14314 * class.c (is_compiled_class): Call safe_layout_class for class
14315 compiled from source.
14316 * conver.h (convert_to_integer, convert_to_real,
14317 convert_to_pointer): Added prototypes.
14318 * decl.c (init_decl_processing): Non longer push the decls of
14319 `methodtable', `constants', `Class', `Field', `dispatchTable'
14320 `jexception' and `Method'.
14321 * expr.c (build_invokeinterface): New function.
14322 (expand_invoke): static variable CLASS_IDENT now in
14323 build_invokeinterface. Use build_invokeinterface.
14324 (expand_java_field_op): Moved code to inline
14325 java.lang.PRIMTYPE.TYPE into a function.
14326 (build_primtype_type_ref): New function.
14327 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14328 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14329 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14330 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14331 (DECL_LOCAL_STATIC_VALUE): New macro.
14332 (build_invokeinterface, build_primtype_type_ref): New function
14334 (java_parse_abort_on_error): Macro rewritten.
14335 * jcf-parse.c (current_method): Add comment to declaration.
14336 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14337 Function prototypes fixed.
14338 (jcf_parse_source): push/pop parser context. save/restore global.
14339 (parse_source_file): Fixed leading comment. Now take a
14340 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14341 classes and pop the parser context anymore.
14342 (yyparse): Push parser context, save globals, parse the source
14343 file, restore globals and pop the parser context when processing a
14345 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14346 * lex.c (java_parse_doc_section): New function.
14347 (java_lex): Call java_parse_doc_section when appropriate. Build an
14348 operator around INSTANCEOF_TK.
14349 * lex.h (java_lineterminator, java_sprint_unicode,
14350 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14351 Prototypes rewritten.
14352 (java_parse_escape_sequence, java_letter_or_digit_p,
14353 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14354 java_read_unicode, java_store_unicode, java_read_char,
14355 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14356 Added function prototypes.
14357 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14359 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14361 (struct parser_ctxt): New fields: deprecated,
14362 current_parsed_class_un, gclass_list.
14363 (fix_method_argument_names, issue_warning_error_from_context,
14364 resolve_package, lookup_package_type): New function prototypes.
14365 (resolve_expression_name): Fixed function prototype.
14366 (find_applicable_accessible_methods_list): Fixed indentation, added
14367 extra argument in prototype.
14368 (check_final_assignment, build_null_of_type, check_deprecation,
14369 check_method_redefinition, reset_method_name,
14370 java_check_regular_methods, java_check_abstract_methods,
14371 maybe_build_primttype_type_ref): New function prototype.
14372 * parse.y (conver.h): Include.
14373 (INSTANCEOF_TK): Tagged <operator>.
14374 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14375 (relational_expression:): Build binop for instanceof.
14376 (java_push_parser_context): Remember ctxp->gclass_list across
14378 (java_pop_parser_context): Simply return if no context
14379 exists. Remember gclass_list across contexts.
14380 (issue_warning_error_from_context): New function.
14381 (parse_error_context): Don't setup ctxp->elc here. Call
14382 issue_warning_error_from_context instead.
14383 (parse_warning_context): Likewise.
14384 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14385 setup. Link new class/interface to ctxp->gclass_list.
14386 (add_superinterfaces): Register interface as incomplete if not
14388 (create_class): Remember class unqualified name in
14389 ctxp->current_parsed_class_un. Check class deprecation.
14390 (register_fields): Check field deprecation. Remember static final
14391 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14393 (method_header): New local variable ORIG_ARG. Use unqualified
14394 current class name for check on constructor errors. Promote return
14395 type if of record type. Argument list fix moved in
14396 fix_method_argument_names, called here. Check method deprecation.
14397 (fix_method_argument_names): New function.
14398 (method_declarator): Promote record typed arguments.
14399 (safe_layout_class): Check class methods before layout.
14400 (java_complete_class): Compute field layout when patched.
14401 (do_resolve_class): Try to load class after having it renamed
14402 after the package name.
14403 (get_printable_method_name): Use DECL_CONTEXT.
14404 (reset_method_name): New function.
14405 (check_method_redefinition): Use reset_method_name.
14406 (java_check_regular_methods): New local variable
14407 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14408 names for error report. Check for compile-time error when method
14409 found has default (package) access.
14410 (java_check_abstract_methods): Now takes an interface DECL node as
14411 an argument. Also reinstall real name on unchecked
14412 overriding/hiding methods for error report.
14413 (java_check_methods): Fixed leading comment. Get classes to verify
14414 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14415 CLASS_METHOD_CHECKED_P on class verification.
14416 (lookup_java_method2): Get real method name if necessary.
14417 (find_in_imports): Don't check package class access here.
14418 (resolve_package, lookup_package_type): New functions.
14419 (java_layout_classes): Fixed leading comment. Take classes to be
14420 laid out from ctxp->gclass_list.
14421 (java_complete_expand_methods): Don't expand native and abstract
14423 (java_expand_classes): New function.
14424 (resolve_expression_name): Use additional argument ORIG. Retrieve
14425 values of static final field of primitive types.
14426 (resolve_field_access): Handles static final field of promotive
14428 (resolve_qualified_expression_name): Handle STRING_CST as
14429 primaries and package name resolution. Check deprecation on found
14430 decls. Set where_found and type_found on non static field resolved
14431 during qualification. Layout non primitive field decl types.
14432 (check_deprecation): New function.
14433 (maybe_access_field): Simplified.
14434 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14435 removed. Reverse method's argument when primary is a type. Don't
14436 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14437 instead. Include abstract class in the list of class searchable
14438 for constructors. Use DECL_CONTEXT of found method for access
14439 checks. Check method deprecation.
14440 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14441 converting arguments. Handle INVOKE_INTERFACE.
14442 (lookup_method_invoke): Search constructor using existing
14443 infrastructure (don't rely on lookup_java_constructor anymore).
14444 (find_applicable_accessible_methods_list): Extra argument flag
14445 LC. Now include constructor in the search.
14446 (qualify_ambiguous_name): Conditional expression are primaries.
14447 (not_initialized_as_it_should_p): static final are always
14449 (java_complete_tree): Pass extra NULL argument to
14450 resolve_expression_name. Stricter test to carry on patching
14451 assignments. New case for INSTANCEOF_EXPR.
14452 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14453 (check_final_assignment, maybe_build_primttype_type_ref): New
14455 (patch_assignment): Detect resolved static finals and carry normal
14456 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14457 (try_builtin_assignconv): Access constant 0 on all primitive
14459 (valid_builtin_assignconv_identity_widening_p): Accept identical
14460 types. Accept all promoted type on int type.
14461 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14462 assigned to a reference.
14463 (valid_method_invocation_conversion_p): Accept to check null
14465 (build_binop): Merge declaration and initialization of local
14467 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14468 numeric types. Improved validity test for qualify operators on
14470 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14471 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14472 primitive type and issue the appropriate error message.
14473 (resolve_type_during_patch): Mark class loaded when resolved.
14474 (patch_cast): Allow null to be cased to reference types.
14475 (build_null_of_type): New function.
14476 (patch_array_ref): Handle array on references correctly.
14477 (patch_return): Removed unused local variable MODIFY. Force
14478 boolean to be returned as integers. Allows null to be returned by
14479 a function returning a reference.
14480 * typeck.c (convert_to_integer, convert_to_real,
14481 convert_to_pointer): Prototypes moved to convert.h
14482 (lookup_argument_method): Use method real name, if necessary.
14484 1998-10-30 Tom Tromey <tromey@cygnus.com>
14486 * class.c (build_class_ref): Changed name of primitive classes to
14489 * class.c (make_class_data): Renamed fields: nmethods to
14490 method_count, method_count to dtable_method_count. Always set
14491 `state' field to 0.
14492 * decl.c (init_decl_processing): Likewise.
14494 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14496 * class.c (layout_class): Don't mangle <finit>, produce
14497 __finit<class> instead. Don't verify artificial methods.
14498 * decl.c (finit_identifier_node): New declared global.
14499 (init_decl_processing): finit_identifier_node initialized.
14500 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14501 * java-tree.h (finit_identifier_node): Declared as extern.
14502 (struct lang_decl): New field called_constructor.
14503 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14504 (CLASS_HAS_FINIT_P): New macro.
14505 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14506 explicit constructor invocation.
14507 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14508 CALL_SUPER_CONSTRUCTOR_P): New macros.
14509 (write_classfile): Added prototype.
14510 * jcf-parse.c (jcf_parse_source): Parse and remember for
14511 generation if the file was seen on the command line.
14512 (parse_source_file): Don't write the class file here.
14513 (yyparse): Loop on files rewritten. Set current_jcf.
14514 (parse_zip_file_entries): Parse class file only if it was found.
14515 * lang.c (init_parse): Don't open command line provided filename
14517 (lang_parse): Don't set main_jcf anymore.
14518 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14519 (JCONSTRUCTOR_CHECK): New macro.
14520 (JBSC_TYPE_P): New macro.
14521 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14522 (COMPLETE_CHECK_OP_2): New macro.
14523 (struct parse_ctxt): New field explicit_constructor_p.
14524 (check_class_interface_creation): Fixed prototype indentation.
14525 (patch_method_invocation_stmt): Prototype reflects added argument.
14526 (patch_invoke): Likewise.
14527 (complete_method_declaration, build_super_invocation,
14528 verify_constructor_circularity,
14529 build_this_super_qualified_invocation, get_printable_method_name,
14530 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14531 verify_constructor_super, create_artificial_method,
14532 start_artificial_method_body, end_artificial_method_body,
14533 generate_field_initialization_code): New function prototypes.
14534 * parse.y: Fixed leading comment
14535 (constructor_header:, constructor_body:, block_end:): Rules tagged
14537 (type_declaration:): Call maybe_generate_finit.
14538 (method_declaration:): Action for method_body: placed in new
14539 function complete_method_declaration, called here.
14540 (constructor_declaration:): Defined actions. Removed leading
14542 (constructor_header:): New rule with action.
14543 (constructor_body:): Rule rewritten using block_begin: and
14544 block_end:. Defined actions.
14545 (constructor_declarator:, explicit_constructor_invocation:):
14547 (block:): Use new rules block_begin: block_end:.
14548 (block_begin:, block_end:): New rules and actions.
14549 (block_statements:): Fixed error message for explicit
14551 (method_invocation:): Call build_this_super_qualified_invocation
14552 if primary is `this' or `super' was seen.
14553 (conditional_expression:): Action defined.
14554 (extra_ctxp_pushed_p): New static global flag.
14555 (java_parser_context_save_global): Create parser context if
14556 necessary. Use extra_ctxp_pushed_p to remember it.
14557 (java_parser_context_restore_global): Pop extra parser context if
14559 (build_array_from_name): Array on primitive types are marked
14561 (register_fields): Restore new name in field initializer
14562 expression if type was altered. Non static fields initialized upon
14563 declaration marked initialized.
14564 (maybe_generate_finit): New function.
14565 (maybe_generate_clinit): Use create_artificial_method,
14566 start_artificial_method_body, end_artificial_method_body. Generate
14567 debug info for enclosed initialization statements.
14568 (method_header): Fixed leading comment. Check constructor
14569 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14571 (complete_method_declaration, constructor_circularity_msg,
14572 verify_constructor_circularity): New functions.
14573 (get_printable_method_name): New function.
14574 (check_method_redefinition): Don't rename <finit> methods. Fix
14575 declared constructor names. Error message for
14576 constructors modified.
14577 (java_check_regular_methods): Local variable seen_constructor
14578 renamed saw_constructor. Skip verification on constructors. Create
14579 default constructor with create_artificial_method.
14580 (java_check_methods): Removed unnecessary empty line.
14581 (create_artificial_method, start_artificial_method_body,
14582 end_artificial_method_body): New functions.
14583 (java_layout_classes): Changed leading comment. Reverse fields
14584 list if necessary. Always layout java.lang.Object if being
14586 (java_complete_expand_methods): Verify constructor circularity.
14587 (java_complete_expand_method): Call fix_constructor on
14588 constructors. Local variable no_ac_found removed. Restore
14589 bindings if method body expansion failed.
14590 (fix_constructors, verify_constructor_super,
14591 generate_field_initialization_code): New function.
14592 (java_expand_classes): Fixed leading comment. Write class file
14594 (resolve_expression_name): Check for illegal instance variable
14595 usage within the argument scope of an explicit constructor
14597 (resolve_qualified_expression_name): Pass extra from_super flag
14598 when invoking patch_method_invocation_stmt. New case for
14599 conditional expression when used as a primary. Check for error
14600 when acquiring super.
14601 (patch_method_invocation_stmt): Added extra argument super. New
14602 local variable is_static_flag. Set class_to_search according to
14603 the nature of the constructor invocation. Don't add `this'
14604 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14605 invocation within the argument scope of explicit constructor
14606 invocation. Set is_static according to is_static_flag. Provide
14607 extra `super' argument to patch_invoke invocation.
14608 (patch_invoke): New argument from_super. Loop on arguments
14609 indentation fixed. Pass from_super to invocation_mode. New switch
14610 case INVOKE_SUPER. Fixed error message in switch default case.
14611 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14613 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14614 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14615 message takes constructors into account.
14616 (find_applicable_accessible_methods_list): Fixed indentation.
14617 (qualify_ambiguous_name): Take explicit constructor invocation
14618 into account. Deal with a conditional expression as a primary to
14620 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14621 case. Added extra argument to patch_method_invocation_stmt.
14622 Register calls made to explicit constructor `this'. Don't call
14623 save_expr in ARRAY_REF case when emitting class files. Check for
14624 illegal use of this when expanding explicit constructor invocation
14626 (complete_function_arguments): Set and reset parser context
14627 explicit_constructor_p field value when appropriate.
14628 (build_super_invocation, build_this_super_qualified_invocation):
14630 (patch_assignment): Fixed typo.
14631 (patch_unaryop): Check on final fields occurs only when a decl
14633 (patch_return): Take constructors into account.
14634 (patch_conditional_expr): New function.
14635 * typeck.c (build_java_signature): Removed unnecessary empty line.
14637 1998-10-28 Jeffrey A Law (law@cygnus.com)
14639 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14641 1998-10-28 Tom Tromey <tromey@cygnus.com>
14643 * decl.c (init_decl_processing): Renamed fields.
14644 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14645 interface_len, msize fields.
14647 * class.c (make_class_data): Removed subclass_head and
14648 subclass_next fields.
14649 * decl.c (init_decl_processing): Removed subclass_head and
14650 subclass_next fields.
14652 1998-10-28 Jeffrey A Law (law@cygnus.com)
14654 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14655 * mangle.c (emit_unicode_mangled_name): Similarly.
14657 1998-10-26 Nick Clifton <nickc@cygnus.com>
14659 * jcf-parse.c (get_constant): Place braces around code to compute
14660 'd' when REAL_ARITHMETIC is not defined.
14662 1998-10-25 H.J. Lu (hjl@gnu.org)
14664 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14667 1998-10-23 Tom Tromey <tromey@cygnus.com>
14669 * lang-specs.h: `.zip' files are input to jc1.
14671 1998-10-22 Per Bothner <bothner@cygnus.com>
14673 * jvspecs.c: Add (but don't enable) support for combining multiple
14674 .class and .java input filenames to a single jc1 invocation.
14675 Add support for -C flag (copile to .class files).
14676 Translate -classpath and -CLASSPATH arguments.
14677 * lang-specs.h: Don't set %2 spec.
14679 1998-10-22 Tom Tromey <tromey@cygnus.com>
14681 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14683 (add_path): Don't add trailing separator to non-empty path
14686 * lang.c (lang_decode_option): Check for -fclasspath and
14687 -fCLASSPATH before examining other `-f' options.
14689 * java-tree.h (finalize_identifier_node): Don't declare.
14690 * class.c (make_class_data): Don't push "final" field.
14691 * decl.c (init_decl_processing): Don't push "final" field.
14692 (finalize_identifier_node): Removed.
14693 (init_decl_processing): Don't set finalize_identifier_node.
14695 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14697 1998-10-11 Anthony Green <green@cygnus.com>
14699 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14700 (JV_SCAN_SOURCES): New macro.
14701 (JCF_DUMP_SOURCES): Likewise.
14702 (jcf-dump$(exeext)): New target.
14703 (jv-scan$(exeext)): New target.
14705 1998-10-22 Tom Tromey <tromey@cygnus.com>
14707 * Makefile.in (LEX): Removed.
14708 (LEXFLAGS): Likewise.
14709 (SET_BISON): New macro.
14711 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14712 spurious diffs in parse.c.
14713 ($(PARSE_SCAN_C)): Likewise.
14714 (PARSE_DIR): New macro.
14716 (PARSE_SCAN_C): Likewise.
14717 (PARSE_RELDIR): New macro.
14719 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14721 * jcf-io.c (find_class): Use saw_java_source to determine when to
14722 look for `.java' file.
14723 * jcf-parse.c (saw_java_source): New global.
14724 (yyparse): Set it if `.java' file seen.
14726 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14727 (GCJH_SOURCES): Likewise.
14728 * Makefile.in (datadir): New macro.
14729 (libjava_zip): Likewise.
14730 (JAVA_OBJS): Added jcf-path.o.
14731 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14732 (../gcjh$(exeext)): Likewise.
14733 (jcf-path.o): New target.
14734 * java-tree.h (fix_classpath): Removed decl.
14735 * jcf-parse.c (fix_classpath): Removed.
14736 (load_class): Don't call fix_classpath.
14737 * parse.y (read_import_dir): Don't call fix_classpath.
14738 * lex.h: Don't mention classpath.
14739 * lex.c (java_init_lex): Don't initialize classpath.
14740 * jcf-io.c (classpath): Removed global.
14741 (find_class): Use jcf_path iteration functions. Correctly search
14742 class path for .java file.
14743 (open_in_zip): New argument `is_system'.
14744 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14745 classpath-related options.
14746 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14748 (lang_init): Call jcf_path_init.
14749 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14750 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14751 Correctly put braces around second string in each entry.
14752 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14753 classpath-related options.
14754 (help): Updated for new options.
14755 * jcf.h: Declare functions from jcf-path.c. Don't mention
14756 `classpath' global.
14757 * jcf-path.c: New file.
14759 * jcf-depend.c: Include jcf.h.
14761 * jcf-write.c (localvar_alloc): Returns `void'.
14762 (localvar_free): Removed unused variable.
14764 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14765 (init_parse): Use OBJECT_SUFFIX, not ".o".
14767 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14769 * class.c (emit_register_classes): Renamed from
14770 emit_register_class.
14771 * java-tree.h (emit_register_classes): Prototype renamed from
14772 emit_register_class.
14773 * jcf-parse.c (yyparse): Call emit_register_classes once before
14775 * parse.y (java_expand_classes): No longer register classes.
14777 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14779 * class.c (is_compiled_class): New local variable
14780 seen_in_zip. Identify classes found in currently compiled source
14782 * decl.c (complete_start_java_method): Fixed typo.
14783 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14784 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14785 (CLASS_P): Moved around.
14786 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14787 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14789 (jcf_parse_source): Changed leading comment. Removed unnecessary
14790 fclose and CLASS_FROM_SOURCE_P marking.
14791 (parse_source_file): New local variables remember_for_generation
14792 and filename. Mark parsed file name identifier node. Removed block
14793 executed when parse_only was null. Set remember_for_generation.
14794 Use it as an argument to java_pop_parser_context.
14795 (yyparse): New local variables several_files, list, next node and
14796 current_file_list. Split ampersand separated file names into
14797 current_file_list. Iterate through the list and parse accordingly.
14798 * parse.h (java_pop_parser_context): New function prototype.
14799 * parse.y (ctxp_for_generation): New static global variable.
14800 (java_pop_parser_context): New argument generate. Link popped ctxp
14801 to ctxp_for_generation list accordingly.
14802 (java_complete_expand_methods): Fixed indentation.
14803 (java_expand_classes): New function.
14805 1998-10-17 Per Bothner <bothner@cygnus.com>
14807 * Makefile.in: Link with libiberty.a instead of memmove.o.
14809 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14811 * lex.c (setjmp.h): No longer included.
14812 * lex.h (setjmp.h): Included.
14813 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14814 (duplicate_declaration_error_p): Renamed from
14815 duplicate_declaration_error.
14816 (build_array_from_name): New function prototype.
14817 * parse.y (setjmp.h): No longer included.
14818 (variable_declarator_id): Define action.
14819 (build_array_from_name): New function.
14820 (duplicate_declaration_error_p): Renamed from
14821 duplicate_declaration_error. Fixed leading comment.
14822 (register_fields): Main `for' loop reorganized. Uses
14823 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14824 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14825 build_array_from_name.
14826 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14828 (read_import_dir): Don't try to skip `.' and `..'.
14829 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14830 build_array_from_name. Main `for' loop reorganized.
14831 (resolve_qualified_expression_name): When building access to a
14832 field, use the type where the field was found, not its own type.
14833 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14834 field was found is null.
14835 (qualify_ambiguous_name): Sweep through all successive array
14838 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14840 * java-tree.h (pop_labeled_block, lang_printable_name,
14841 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14842 interface_of_p, inherits_from_p, fix_classpath,
14843 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14844 make_class_data, register_class, alloc_name_constant): New
14845 function prototypes.
14846 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14847 indentation. Added cast to remove warning.
14848 (lang_printable_name): Set v argument unused.
14849 (lang_print_error): Added argument to lang_printable_name call.
14850 (java_dummy_print, print_lang_decl, print_lang_type,
14851 print_lang_identifier, lang_print_xnode): All argument marked
14853 * lex.c (java_unget_unicode): Removed unnecessary argument.
14854 (java_allocate_new_line): Unused local variable is gone.
14855 (java_read_char): Added parenthesis in expressions to remove
14856 warnings. Added final return statement.
14857 (java_read_unicode): Added parenthesis in expression to remove
14859 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14860 (java_parse_escape_sequence): Likewise.
14861 (java_lex): Unused local variables are gone. Fixed
14862 java_unget_unicode invocation.
14863 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14865 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14866 lang_printable_name invocation in macro.
14867 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14869 (duplicate_declaration_error): Suppressed unused argument in
14871 (identical_subpath_p): Function declaration is gone.
14872 (patch_invoke): Suppressed unused argument in prototype.
14873 (patch_cast, build_labeled_block, check_thrown_exceptions):
14875 * parse.y (setjmp.h): Included
14876 (toplev.h): Likewise.
14877 (field_declaration:): Suppressed unused local
14878 (label_decl:): Fixed build_labeled_block invocation.
14879 (java_pop_parser_context): Put extra parenthesis around assignment
14881 (yyerror): Suppressed unused local variables.
14882 (variable_redefinition_error): Fixed lang_printable_name
14884 (create_interface): Suppressed unused local variables.
14885 (create_class): Likewise.
14886 (duplicate_declaration_error): Suppressed unused argument. Fixed
14887 lang_printable_name invocation.
14888 (register_fields): Suppressed unused local variable. Fixed
14889 duplicate_declaration_error invocation.
14890 (method_header): Suppressed unused local variable.
14891 (method_declarator, parser_check_super): Likewise.
14892 (java_complete_class): Suppressed unused local variable. Fixed
14893 fatal error message.
14894 (complete_class_report_errors): Added default: in switch.
14895 (java_check_regular_methods): Fixed lang_printable_name
14897 (check_throws_clauses): Likewise.
14898 (java_check_abstract_methods): Suppressed unused local
14899 variable. Fixed lang_printable_name invocation.
14900 (read_import_entry): Added supplemental return statement.
14901 (read_import_dir): Suppressed unused local variables.
14902 (check_pkg_class_access, declare_local_variables): Likewise.
14903 (source_start_java_method): Suppressed unused extern variable
14905 (expand_start_java_method): Suppressed unused extern and local
14906 variable declarations.
14907 (java_complete_expand_methods): Likewise.
14908 (java_complete_expand_method): Suppressed unused local variables.
14909 (make_qualified_name): Likewise.
14910 (resolve_qualified_expression_name): Added default: in
14911 switch. Fixed lang_printable_name invocation.
14912 (class_instance_creation_expression): Added parenthesis around
14914 (patch_method_invocation_stmt): Fixed lang_printable_name and
14915 patch_invoke invocations.
14916 (check_for_static_method_reference): Fixed lang_printable_name
14918 (patch_invoke): Suppressed unused arguments and local variables.
14919 (lookup_method_invoke): Suppressed unused local variables.
14920 (qualify_ambiguous_name): Added default: in switch.
14921 (identical_subpath_p): Function removed.
14922 (patch_assignment): Suppressed unused local variables. Suppressed
14923 unnecessary if statement. Fixed lang_printable_name invocations.
14924 (try_builtin_assignconv): Fixed lang_printable_name invocations.
14925 (valid_ref_assignconv_cast_p): Parenthesis around
14926 expression. Suppressed unused local variables.
14927 (build_binop): Suppressed unused local variables. fixed
14928 lang_printable_name invocations.
14929 (string_constant_concatenation): Suppressed unused local
14931 (patch_unaryop): Fixed lang_printable_name invocation.
14932 (patch_cast): Suppressed unnecessary argument. Fixed
14933 lang_printable_name invocation.
14934 (patch_array_ref): Fixed lang_printable_name invocation.
14935 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
14936 (build_labeled_block): Suppressed unused argument.
14937 (generate_labeled_block): Fixed build_labeled_block invocation.
14938 (build_loop_body): Suppressed unused local variables.
14939 (patch_loop_statement): Likewise.
14940 (patch_exit): Fixed lang_printable_name invocation.
14941 (patch_switch_statement): Likewise.
14942 (case_identity): First argument marked unused.
14943 (patch_try_statement): Fixed lang_printable_name invocations.
14944 (patch_synchronized_statement, patch_throw_statement): Likewise.
14945 (check_thrown_exceptions): Fixed check_thrown_exceptions and
14946 lang_printable_name invocations.
14947 (check_thrown_exceptions_do): Suppressed unused argument.
14949 1998-10-14 Tom Tromey <tromey@cygnus.com>
14951 * jcf-write.c (write_classfile): Add output class file as target.
14952 * lang-options.h: Added -MD, -MMD, -M, and -MM.
14953 * jcf.h: Added declarations for dependency-tracking functions.
14954 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
14955 * lang.c (lang_decode_option): Recognize -MD and -MMD.
14956 (finish_parse): Call jcf_dependency_write.
14957 (dependency_tracking): New global.
14958 (DEPEND_SET_FILE): New define.
14959 (DEPEND_ENABLE): New define.
14960 (init_parse): Enable dependency tracking if required.
14962 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
14963 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14964 (../gcjh$(exeext)): Likewise.
14965 (jcf-depend.o): New target.
14966 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
14967 (GCJH_SOURCES): Likewise.
14968 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
14970 (find_classfile): Added dep_name argument.
14971 (find_class): Compute name of dependency.
14972 (open_in_zip): Call jcf_dependency_add_file.
14973 * gjavah.c (output_file): No longer global.
14974 (usage): Don't mention "gjavah".
14976 (java_no_argument): Likewise.
14977 (version): Likewise.
14978 (main): Recognize and handle -M family of options.
14979 (print_mangled_classname): Return is void.
14980 (process_file): Handle case where output is suppressed.
14981 (HANDLE_END_FIELD): Likewise.
14982 (HANDLE_METHOD): Likewise.
14983 * jcf-depend.c: New file.
14985 1998-10-13 Jeffrey A Law (law@cygnus.com)
14987 * java-tree.def: Add missing newline at EOF.
14989 1998-10-13 Tom Tromey <tromey@cygnus.com>
14991 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
14992 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
14994 Include <config.h> and "system.h".
14995 (disassemble_method): Undefine RET to avoid clash with
14996 config/i386/i386.h.
14998 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15000 * decl.c (runtime_exception_type_node, error_exception_type_node):
15001 New global variables.
15002 (init_decl_processing): Initialized.
15003 * expr.c (java_lang_expand_expr): Set caught exception type to
15004 null if catch handler argument doesn't exit.
15005 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15007 * java-tree.h (runtime_exception_type_node,
15008 error_exception_type_node): Global variables declared.
15009 (DECL_FUNCTION_THROWS): New macro.
15010 (DECL_FUNCTION_BODY): Modified comment.
15011 (DECL_SPECIFIC_COUNT): Likewise.
15012 (struct lang_decl): New field throws_list.
15013 (IS_UNCHECKED_EXPRESSION_P): New macro.
15014 * lex.c (java_lex): Generate location information for THROW_TK.
15015 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15016 EXCEPTIONS_P): New macros.
15017 (enum jdep_code): New value JDEP_EXCEPTION.
15018 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15019 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15020 PATCH_METHOD_RETURN_ERROR): New macros.
15021 (patch_method_invocation_stmt): Added new argument to prototype.
15022 (patch_synchronized_statement, patch_throw_statement,
15023 check_thrown_exceptions, check_thrown_exceptions_do,
15024 purge_unchecked_exceptions, check_throws_clauses): New function
15026 * parse.y Fixed typo in keyword section.
15027 (throw:): Rule tagged <node>.
15028 (THROW_TK): Keyword tagged <operator>.
15029 (method_header:): Last argument to call to method_header passed
15031 (throws:, class_type_list:, throw_statement:,
15032 synchronized_statement:, synchronized:): Defined actions.
15033 (method_header): New local variable current. Register exceptions
15034 from throws clause.
15035 (java_complete_tree): Complete and verify exceptions from throws
15037 (complete_class_report_errors): Error message on exceptions not
15039 (java_check_regular_methods): Fixed typo. Shortcut on private
15040 overriding methods. Changed error message on method
15041 redefinition. Check for throws clause compatibility.
15042 (check_throws_clauses): New function.
15043 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15044 method. Changed error message on method redefinition.
15045 (currently_caught_type_list): New static variable.
15046 (java_complete_expand_methods): Purge unchecked exceptions from
15047 throws clause list. Call PUSH_EXCEPTIONS before walk and
15048 POP_EXCEPTIONS after.
15049 (resolve_qualified_expression_name): Pass new argument as NULL to
15050 patch_method_invocation_stmt.
15051 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15052 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15053 argument list when appropriate. Use new argument if non null to
15054 store selected method decl.
15055 (patch_invoke): Convert if necessary args of builtin types before
15056 forming CALL_EXPR. Argument list no longer reversed here.
15057 (invocation_mode): Treat final methods as static methods.
15058 (java_complete_tree): New cases for THROW_EXPR: and
15059 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15061 (complete_function_arguments): No more RECORD_TYPE
15062 conversion. Function parameter nodes no longer saved.
15063 (valid_ref_assignconv_cast_p): Avoid handling null type.
15064 (patch_binop): Fixed null constant reference handling.
15065 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15066 BUILD_THROW macros.
15067 (patch_try_statement): Fixed comments. Record caught types in
15068 list, push the list, expand try block and pop the list.
15069 (patch_synchronized_statement, patch_throw_statement,
15070 check_thrown_exceptions, check_thrown_exceptions_do,
15071 purge_unchecked_exceptions): New functions.
15072 * typeck.c (lookup_argument_method): Allow WFL in place of method
15073 DECL_NAME during method definition check
15075 1998-10-09 Tom Tromey <tromey@cygnus.com>
15077 * gjavah.c (decode_signature_piece): New function.
15078 (print_c_decl): Use it. Added `name_override' argument.
15079 (print_method_info): Use name_override argument to print_c_decl.
15080 (seen_fields): Removed.
15081 (print_field_info): Don't update seen_fields.
15082 (struct method_name): New structure.
15083 (method_name_list): New global.
15084 (print_method_info): Add new method to list of methods.
15085 (name_is_method_p): New function.
15086 (print_field_info): If field name has same name as method, then
15088 (process_file): Parse methods before fields.
15089 (field_pass): New global.
15090 (HANDLE_END_FIELD): Take field_pass into account.
15092 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15094 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15095 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15097 1998-10-03 Anthony Green <green@cygnus.com>
15099 * jvspec.c: Fix bug in jvgenmain_spec patch.
15101 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15103 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15104 * decl.c (soft_exceptioninfo_call_node): New global variable.
15105 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15106 takes extra integer argument. soft_exceptioninfo_call_node
15108 * except.c (java_set_exception_lang_code): New function
15109 (method_init_exceptions): Called here.
15110 (prepare_eh_table_type): New function.
15111 (expand_end_java_handler): Called here.
15112 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15113 one argument. Modified generation of call to
15114 soft_badarrayindex_node to use new argument.
15115 (build_java_arrayaccess): Pass faulty index value to
15116 build_java_throw_out_of_bounds_exception.
15117 (generate_name): New function.
15118 (java_lang_expand_expr): New local variables node, current,
15119 has_finally_p. Expand TRY_EXPR node.
15120 (process_jvm_instruction): Replace top of the stack with thrown
15121 object reference when entering exception handler.
15122 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15123 specific tree codes.
15124 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15126 (DECL_SPECIFIC_COUNT): New macro.
15127 (prepare_eh_table_type, java_set_exception_lang_code,
15128 generate_name): New function declarations.
15129 (match_java_method): Declaration deleted.
15130 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15132 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15133 * parse.h (redefinition_error, refine_accessible_methods_list,
15134 can_cast_to_p): Function declaration removed.
15135 (classitf_redefinition_error, variable_redefinition_error,
15136 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15137 find_most_specific_methods_list, argument_types_convertible,
15138 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15139 valid_cast_to_p, valid_method_invocation_conversion_p,
15140 try_reference_assignconv, add_stmt_to_compound,
15141 build_jump_to_finally, build_tree_list, patch_try_statement,
15142 java_get_catch_block): New function declarations.
15143 * parse.y (string_buffer_type): Global variable deleted.
15144 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15145 finally): Rules tagged <node>.
15146 (TRY_TK, CATCH_TK): Token tagged <operator>.
15147 (class_body_declaration:, class_member_declaration:,
15148 formal_parameter:, explicit_constructor_invocation:,
15149 interface_member_declaration:, constant_declaration:,
15150 primary_no_new_array:, class_instance_creation_expression:,
15151 array_creation_expression:): Issue error on unsuported JDK1.1
15153 (try_statement:, catches:, finally:): Define actions.
15154 (catch_clause_parameter): New rule.
15155 (catch_clause:): Use new rule catch_clause_parameter.
15156 (parse_jdk1_1_error): New function.
15157 (redefinition_error): Renamed classitf_redefinition_error.
15158 (variable_redefinition_error): New function.
15159 (check_class_interface_creation): Call
15160 classitf_redefinition_error.
15161 (java_complete_tree): Added error message on JDEP_TYPE: case.
15162 (complete_class_report_errors): Fixed indentation.
15163 (declare_local_variables): Call variable_redefinition_error.
15164 (source_end_java_method): Call java_set_exception_lang_code and
15165 emit_handlers where appropriate.
15166 (java_method_add_stmt): Call add_stmt_to_block.
15167 (add_stmt_to_block): New function.
15168 (lookup_method_invoke): Fixed outside comment. new local variable
15169 candicates. Call find_applicable_accessible_methods_list and
15170 find_most_specific_methods_list when searching for a
15171 method. Modified error report to list possible candidates when
15173 (find_applicable_accessible_methods_list,
15174 find_most_specific_methods_list, argument_types_convertible): New
15176 (refine_accessible_methods_list): Function deleted.
15177 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15178 expr (if applicable) before calling patch_array_ref.
15179 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15180 (enter_block): Fixed comment.
15181 (enter_a_block): New function.
15182 (patch_assignment): Reorganized. Call try_reference_assignconv for
15183 references. Call valid_cast_to_p instead of can_cast_to_p.
15184 (try_reference_assignconv,
15185 valid_builtin_assignconv_identity_widening_p): New functions.
15186 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15187 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15189 (build_string_concatenation): Don't resolve StringBuffer.
15190 (patch_cast): Fixed inverted arguments.
15191 (patch_array_ref): Code to save array expr deleted. Call
15192 valid_cast_to_p instead of can_cast_to_p.
15193 (generate_labeled_block): Call generate_name.
15194 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15195 patch_try_statement): New functions.
15196 * typeck.c (match_java_method): Function deleted.
15198 1998-10-02 Anthony Green <green@cygnus.com>
15200 * jvspec.c: jvgenmain_spec uses different temporary file names.
15202 1998-10-02 Anthony Green <green@cygnus.com>
15204 * jvspec.c (lang_specific_driver): Fail if user specifies
15205 --main= when not linking.
15207 1998-09-28 Tom Tromey <tromey@cygnus.com>
15209 * class.c (make_class_data): Push value for `thread' field.
15210 * decl.c (init_decl_processing): Added `thread' field to class.
15212 * class.c (add_field): Always make static fields externally
15215 1998-09-26 Anthony Green <green@cygnus.com>
15217 * expr.c (build_java_athrow,
15218 build_java_throw_out_of_bounds_exception, expand_invoke,
15219 build_newarray, expand_java_multianewarray, build_java_monitor):
15220 Update comments to reflect _Jv_* function names.
15222 1998-09-25 Per Bothner <bothner@cygnus.com>
15224 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15225 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15226 * parse.y (expand_start_java_method): Likewise.
15228 1998-09-24 Per Bothner <bothner@cygnus.com>
15230 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15232 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15233 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15234 * expr.c: Remove no-longer-needed calls to promote_type.
15235 * decl.c (give_name_to_locals): Liekwise.
15236 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15237 * parse.y: Add/remove promote_type calls as appropriate.
15238 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15239 (parse_signature_string): Likewise.
15240 (build_java_array_type): Fix for now signature convenions.
15242 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15244 1998-09-23 Tom Tromey <tromey@cygnus.com>
15246 * class.c (init_class_processing): libjava function renamed to
15249 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15251 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15252 * java-tree.def: Fixed DEFTREECODE third argument.
15253 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15254 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15255 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15256 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15257 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15258 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15259 * lang.c (java_tree_code_type, java_tree_code_length,
15260 java_tree_code_name): New arrays.
15261 (lang_init): Append Java tree node definitions to Gcc ones.
15262 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15264 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15266 (java_lex): Allow declaration of empty string constants. Retain
15267 location information on CASE_TK and DEFAULT_TK.
15268 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15269 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15270 Modified to be more robust.
15271 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15272 (build_new_invocation, try_builtin_assignconv,
15273 patch_switch_statement, string_constant_concatenation,
15274 build_string_concatenation, patch_string_cst, patch_string,
15275 java_expand_switch): New function declarations.
15276 * parse.y: Rules related to switch and EH tagged <node>.
15277 (label_id): Set to NULL_TREE
15278 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15280 (this_or_super:): Fixed indentation.
15281 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15282 statement_expression:): Removed call to RULE on all sub-rules.
15283 (switch_expression:, switch_labels:): New rules.
15284 (switch_statement:, switch_block:, switch_block_statement_groups:,
15285 switch_block_statement_group:, switch_labels:, switch_label:):
15287 (throw_statement:, synchronized_statement:, try_statement:):
15288 Defined temporary actions.
15289 (class_instance_creation_expression:): Call
15290 build_new_invocation. Fixed indentation.
15291 (field_access): Fixed indentation.
15292 (method_invocation): Likewise.
15293 (make_qualified_primary): Use THIS_EXPR.
15294 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15295 resolving from SUPER, set *type_found.
15296 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15297 (java_complete_tree): Removed unused local variable `location'. Case
15298 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15299 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15300 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15301 STRING_CST: case. default: checks for patchable strings.
15302 (complete_function_arguments): Transform string constant or
15303 crafted StringBuffer if necessary.
15304 (build_method_invocation): Fixed comments.
15305 (build_new_invocation): New function.
15306 (patch_assignment): Call try_builtin_assignconv to figure a valid
15307 assignment conversion between builtin types.
15308 (try_builtin_assignconv): New function.
15309 (build_binop): Use URSHIFT_EXPR directly to call build.
15310 (operator_string): Use UNARY_PLUS_EXPR.
15311 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15313 (do_merge_string_cste, merge_string_cste,
15314 string_constant_concatenation, build_string_concatenation,
15315 patch_string, patch_string_cst): New function.
15316 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15317 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15318 (build_newarray_node): Use NEW_ARRAY_EXPR.
15319 (build_this): Use THIS_EXPR.
15320 (build_return): Enable debug information on return statement.
15321 (build_if_else_statement): Likewise.
15322 (complete_labeled_statement): Fixed related comment.
15323 (build_loop_body): Fixed comment.
15324 (build_bc_statement): Enable debug information on break/continue
15326 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15328 (patch_switch_statement, case_identity, java_expand_switch): New
15331 1998-09-21 Per Bothner <bothner@cygnus.com>
15333 * buffer.h (BUFFER_INIT): New macro.
15334 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15335 Pass (struct jcf_partial *state) to most functions.
15336 (jcf_block, jcf_relocation): New types.
15337 Support labels, branches, conditionals, loops.
15339 1998-09-21 Tom Tromey <tromey@cygnus.com>
15341 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15343 1998-09-21 Per Bothner <bothner@cygnus.com>
15345 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15346 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15347 not integer_type_node (INT_TYPE_SIZ bits).
15349 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15351 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15352 * jcf-dump.c (print_exception_table): New function.
15353 (disassemble_method): Better handling of wide instructions.
15354 Make more robust for bad input.
15356 1998-09-30 Jeffrey A Law (law@cygnus.com)
15358 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15361 1998-09-17 Jeffrey A Law (law@cygnus.com)
15363 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15365 1998-09-17 Tom Tromey <tromey@cygnus.com>
15367 * Makefile.in ($(PARSE_H)): Removed target.
15369 1998-09-17 Jeffrey A Law (law@cygnus.com)
15371 * Makefile.in (JAVA_OBJS): Add memmove.o
15372 (memmove.o): New target & rules.
15374 1998-09-15 Tom Tromey <tromey@cygnus.com>
15376 * expr.c (expand_invoke): Don't generate a call to the class init
15379 1998-09-14 Jeffrey A Law (law@cygnus.com)
15381 * Makefile.in: Add many missing dependencies.
15382 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15384 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15385 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15387 1998-09-11 Per Bothner <bothner@cygnus.com>
15389 * decl.c (complete_start_java_method): If method is static (and
15390 not private) call _Jv_InitClass.
15391 * expr.c (expand_invoke): Don't call build_class_init.
15393 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15395 1998-09-10 Jeffrey A Law (law@cygnus.com)
15397 * Make-lang.in (GCJ): Define before using.
15399 1998-09-09 Jeffrey A Law (law@cygnus.com)
15401 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15402 losing due to namespace pollution in GNU getopt.h
15404 1998-09-09 Tom Tromey <tromey@cygnus.com>
15406 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15407 (java.all.cross): Likewise.
15408 (java.rest.encap): Likewise.
15410 1998-09-08 Jeffrey A Law (law@cygnus.com)
15412 * gjavah.c (print_class_decls): Fix thinko in arglist
15413 * jcv-io.c (find_classfile): Similarly.
15415 1998-09-07 Jeffrey A Law (law@cygnus.com)
15417 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15419 1998-09-05 Tom Tromey <tromey@cygnus.com>
15421 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15422 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15423 * Makefile.in (PARSE_C): New macro.
15424 (PARSE_H): Likewise.
15425 (PARSE_SCAN_C): Likewise.
15426 ($(PARSE_C)): Target renamed from parse.c.
15427 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15428 (clean): Remove parse-scan.c as well.
15429 (parse.o): Depend on $(PARSE_C).
15431 1998-09-05 Anthony Green <green@cygnus.com>
15433 * README, license.terms: Removed.
15435 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15436 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15437 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15438 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15439 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15440 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15441 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15442 and Java trademark attribution.
15444 1998-09-04 Tom Tromey <tromey@cygnus.com>
15446 * Makefile.in: Use gcjh, not gjavah.
15447 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15448 * Make-lang.in: Changed gjavah to gcjh everywhere.
15450 1998-09-03 Per Bothner <bothner@cygnus.com>
15452 * gjavah.c: Support new -prepend -add -append flags.
15453 (print_method_info): Method is not virtual if class is final.
15455 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15457 * jv-scan.c: Fixed copyright assignment.
15458 * keyword.gperf: Likewise.
15459 * keyword.h: Likewise.
15460 * lex.c: Fixed copyright assignment.
15461 (java_lex): Push unicode back when parsing '<'.
15462 * lex.h: Fixed copyright assignment.
15463 * parse-scan.y: Likewise.
15464 * parse.h: Fixed copyright assignment.
15465 (build_debugable_stmt, complete_for_loop): New function prototypes.
15466 * parse.y: Fixed copyright assignment.
15467 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15468 size_zero_node when completing a loop with no exit condition.
15469 (for_statement_nsi:): Define action.
15470 (for_init:, for_update:): Return size_zero_node when empty.
15471 (declare_local_variables): Call build_debugable_stmt.
15472 (build_debugable_stmt): New function.
15473 (build_loop_body): Build debugable statement around loop
15475 (complete_loop_body): Take into account the debugable statement
15476 around the EXIT_EXPR.
15477 (complete_loop_body): New function.
15478 (patch_exit_expr): Fixed condition inversion.
15480 1998-09-02 Tom Tromey <tromey@cygnus.com>
15482 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15483 name of thread define.
15484 * jvspec.c (THREAD_NAME): New macro.
15486 (THREADLIB): Likewise.
15487 (lang_specific_driver): Recognize attempt to link with thread
15488 library or gc library. Recognize -ljava on command line so it
15489 isn't linked against more than once.
15491 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15493 * parse-scan.y (report_main_declaration): Name of the class
15494 containing `main' can be a qualified name.
15496 1998-08-31 Tom Tromey <tromey@cygnus.com>
15498 * config-lang.in: Changed gjavac to gjc everywhere.
15499 * Make-lang.in: Changed gjavac to gjc everywhere.
15501 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15503 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15504 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15505 and install the files.
15506 * Makefile.in (JAVA_OBJS_LITE): New variable.
15507 (compiler:): Now include jv-scan as a dependency.
15508 (../jv-scan$(exeext), parse-scan.c): New targets.
15509 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15510 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15511 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15512 check for errors even if parse_only.
15513 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15515 (yylex): New function. Uses java_lex body.
15516 (java_lex): Removed commented out statement. Remove local variable
15517 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15518 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15519 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15520 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15521 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15522 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15524 (java_lex_error): Empty if JC1_LITE is defined.
15525 (java_get_line_col): Return 0 if JC1_LITE is defined.
15526 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15527 SET_MODIFIER_CTX): Moved into the section containing the macros
15528 conditionally defined by JC1_LITE.
15529 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15530 argument if JC1_LITE is defined.
15531 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15532 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15534 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15535 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15536 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15537 to different values according to JC1_LITE.
15538 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15539 declared if JC1_LITE set.
15540 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15541 defined if JC1_LITE not set.
15542 (struct parser_ctx): Reorganized and skip the jc1 front end part
15544 (java_layout_classes): New function definition.
15545 (java_push_parser_context, java_init_lex, yyparse, yylex,
15546 yyerror): Prototype always declared. All other static function
15547 prototypes declared only if JC1_LITE is not set.
15548 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15549 declared in parse.h.
15550 (java_layout_classes): New function.
15551 (java_complete_expand_methods): No longer layout the class here.
15552 * parse-scan.y: New file.
15553 * jv-scan.c: New file.
15555 1998-08-25 Tom Tromey <tromey@cygnus.com>
15557 * gjavah.c (main): Handle -friend option.
15558 (friend_specs): New global.
15559 (generate_access): Handle friend_specs.
15560 (process_file): Likewise.
15561 (MAX_FRIENDS): New macro.
15562 (friend_count): New global.
15563 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15564 Changed all callers.
15566 1998-08-24 Per Bothner <bothner@cygnus.com>
15568 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15569 (main): Handle processing all the entries of a named .zip archive.
15570 * jcf-io.c (jcf_trim_old_input): New function.
15571 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15573 1998-08-24 Per Bothner <bothner@cygnus.com>
15575 * lang.c (flag_assume_compiled): Make default be on.
15577 1998-08-21 Per Bothner <bothner@cygnus.com>
15579 * jcf-dump.c: Add bunches of flags to control output more.
15580 (process_class): New function; support printing more than one class.
15581 (main): Support new --print-main and --javap flags.
15582 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15583 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15585 1998-08-20 Per Bothner <bothner@cygnus.com>
15587 Change mangling of dispatch table to match C++ vtable (w/thunks).
15588 * class.c (build_dtable_decl), java-tree.h: New function.
15589 (make_class_data): Call it.
15590 * decl.c (init_decl_processing): Likewise.
15592 1998-08-19 Warren Levy <warrenl@cygnus.com>
15594 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15595 soft_anewarray; adjust args passed.
15596 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15597 match _Jv_NewObjectArray.
15599 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15601 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15602 * expr.c (loopup_label): Call create_label_decl.
15603 (create_label_decl): New function.
15604 (java_lang_expand_expr): Call expand_start_bindings with argument
15606 * java-tree.h Added space after PROTO in function declarations
15608 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15609 (create_label_decl, push_labeled_block): New function
15611 * lex.c (label_id): Initialize.
15612 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15614 * parse.h Added space after PROTO in function declarations when
15616 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15617 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15618 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15619 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15621 (struct parser_ctxt): New fields current_loop,
15622 current_labeled_block.
15623 (build_if_else_statement, patch_if_else_statement,
15624 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15625 generate_labeled_block, complete_labeled_statement,
15626 build_bc_statement, patch_bc_statement, patch_loop_statement,
15627 build_new_loop, build_loop_body, complete_loop_body): New function
15629 * parse.y (java_warning_count): New global variable.
15630 (label_id): New static variable.
15631 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15632 (block:): Return size_zero_node when block is empty.
15633 (empty_statement:): Return size_zero_node.
15634 (statement:): Implement supplemental action when for_statement: is
15636 (label_decl:): New rule.
15637 (labeled_statement:): Rewritten using label_decl. Actions
15639 (labeled_statement_nsi:): Likewise.
15640 (if_then_statement): Actions implemented.
15641 (while_expression): New rule.
15642 (while_statement:): Rewritten using while_expression. Actions
15644 (while_statement_nsi:): Likewise.
15645 (do_statement_begin:): New rule.
15646 (do_statement:): Rewritten using do_statement_begin. Actions
15648 (for_statement:): Rewritten using for_begin. Actions implemented.
15649 (for_statement_nsi:): Likewise.
15650 (for_header:, for_begin:): New rules.
15651 (for_init:): Actions implemented.
15652 (statement_expression_list:, break_statement:,
15653 continue_statement:): Likewise.
15654 (yyerror): Count number of issued warning(s).
15655 (java_report_errors): Report error(s) and/or warning(s).
15656 (java_complete_class): Use build_java_argument_signature to
15657 recompute completed method signature.
15658 (java_check_regular_methods): New locals method_wfl and aflags.
15659 Use method_wfl instead of lookup_cl during error reports. Fixed
15660 indentation and modified some error messages. Use
15661 lang_printable_name in method instead of the DECL_NAME. New code
15662 to issue warnings on methods not overriding corresponding methods
15663 private to a different package.
15664 (java_method_add_stmt): Call add_stmt_to_compound.
15665 (add_stmt_to_compound): New function.
15666 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15667 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15668 (build_if_else_statement, patch_if_else_statement,
15669 build_labeled_block, generate_labeled_block,
15670 complete_labeled_statement, build_new_loop, build_loop_body,
15671 complete_loop_body, patch_loop_statement, build_bc_statement,
15672 patch_bc_statement, patch_exit_expr): New functions.
15673 * typeck.c (build_java_signature): Build argument signature before
15674 enclosing it in between parenthesis.
15676 1998-08-17 Warren Levy <warrenl@cygnus.com>
15678 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15679 (JAVA_OBJS): Added reminder comment
15681 1998-08-13 Nick Clifton <nickc@cygnus.com>
15683 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15684 be interpreted as a long long.
15686 1998-08-13 Warren Levy <warrenl@cygnus.com>
15688 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15689 soft_initialise_class. Use _Jv_NewMultiArray, not
15690 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15691 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15692 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15693 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15695 1998-08-12 Per Bothner <bothner@cygnus.com>
15697 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15698 length_identifier_node): New global tree node constants.
15699 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15700 Replace uses by super_identifier_node etc.
15701 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15703 * parse.y (resolve_field_access): Don't special-case ".length" if
15704 flag_emit_class_files.
15705 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15706 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15709 1998-08-11 Per Bothner <bothner@cygnus.com>
15711 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15712 * class.c (make_method_value): Remove init for removed fields.
15714 * class.c (layout_class): Use build_java_argument_signature.
15715 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15717 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15718 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15719 (build_java_signature): Don't use push_java_argument_signature.
15721 * typeck.c (lookup_argument_method): New function.
15722 * parse.y (java_check_regular_methods): Use lookup_argument_method
15723 instead of lookup_java_method2 followed by lookup_java_method.
15725 * parse.y (check_method_redefinition): Minor optimization.
15727 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15728 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15730 1998-08-10 Tom Tromey <tromey@cygnus.com>
15732 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15735 * gjavah.c (java_float_finite): Use K&R-style definition.
15736 (java_double_finite): Likewise.
15737 (generate_access): Now returns void. Changed all callers.
15738 (last_access_generated): Removed.
15739 (process_file): Only make a single pass over the .class file.
15741 1998-07-29 Per Bothner <bothner@cygnus.com>
15743 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15744 for compatibility for G++ (with -fvtable-thunks).
15745 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15747 * gjavah.c (process_file): Use public inheritance for super-class.
15749 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15751 * lex.c (java_init_lex): Initialize ctxp->package.
15752 * parse.h (struct parser_ctxt): package and package_len replaced
15753 by tree package, an identifier node. Field method_decl_list is
15754 gone. Fixed comments.
15755 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15756 class_in_current_package): New function prototypes.
15757 * parse.y (array_type:): Set class loaded flag on primitive type
15759 (package_declaration:): Assign ctxp->package to the
15761 (method_invocation:): Handle invocation of method qualified by
15763 (single_type_import_declaration:): Removed ambiguity check.
15764 (java_pop_parser_context): New local variable `next'. Reset and
15765 set IMPORT_CLASSFILE_NAME flags on current and previous import
15767 (java_accstring_lookup): Use new local macro COPY_RETURN.
15768 (lookup_field_wrapper): New function.
15769 (parser_qualified_classname): Use merge_qualified_name.
15770 (parser_check_super_interface): Broaden error message.
15771 (do_resolve_class): Check for qualified class name in the current
15772 compilation unit if appropriate.
15773 (process_imports): Check for already defined classes.
15774 (check_pkg_class_access): Got rid of call to
15775 get_access_flags_from_decl.
15776 (java_complete_expand_methods): Call safe_layout_class based on
15777 the current class size.
15778 (make_qualified_primary): Build a WFL qualification on primary if
15780 (merge_qualified_name): New function.
15781 (make_qualified_name): Use merge_qualified_name.
15782 (resolve_expression_name): Use safe_lookup_field.
15783 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15784 (resolve_qualified_expression_name): Likewise. Check on resolved
15785 element accessibility.
15786 (not_accessible_p, class_in_current_package): New functions.
15787 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15788 (patch_method_invocation_stmt): Merged common pieces. Check
15789 accessibility of invoked method.
15790 (check_for_static_method_reference): Add returned type in error
15792 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15793 (refine_accessible_methods_list): Merged two conditions in test.
15794 (java_complete_class): Sanity check on stabilize_ref gone.
15795 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15797 1998-07-28 Per Bothner <bothner@cygnus.com>
15799 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15801 1998-07-24 Tom Tromey <tromey@cygnus.com>
15803 * gjavah.c (F_NAN): Removed.
15804 (F_NAN_MASK): New macro.
15805 (F_POSITIVE_INFINITY): Removed.
15806 (F_NEGATIVE_INFINITY): Likewise.
15807 (java_float_finite): Rewrote.
15808 (D_NAN_MASK): Renamed.
15809 (java_double_finite): Rewrote.
15810 (D_POSITIVE_INFINITY): Removed.
15811 (D_NEGATIVE_INFINITY): Likewise.
15813 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15814 If verbose, print underlying representation of value in hex.
15816 1998-07-24 Per Bothner <bothner@cygnus.com>
15818 * buffer.h, buffer.c: New files.
15819 * Makefile.in (JAVA_OBJS): Add buffer.o.
15821 Support locals variables and writing their debug entries to .class.
15822 * jcf-write.c: Simplify some by user new buffer type.
15823 (vode_buffer_grow): Removed.
15824 (struct localvar_info): New type.
15825 (localsvars, localvartable): New buffers.
15826 (localvar_alloc, localvar_free): New functions.
15827 (generate_bytecode_insns): Handle local variables.
15828 (generate_classfile): Write LocalVariableTable attribute.
15830 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15832 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15833 * zipfile.h (ZIPMAGIC): New macro.
15835 1998-07-24 Tom Tromey <tromey@cygnus.com>
15837 * Makefile.in (gjavah.o): Updated dependencies.
15838 (jcf-dump.o): Likewise.
15839 (all.indirect): Use ../gjavah.
15840 (../gjavah$(exeext)): Likewise.
15841 (clean): Don't remove gjavah.
15842 (clean): Remove parse.c, not java/parse.c.
15843 * Make-lang.in (java): Added gjavah.
15844 (gjavah$(exeext)): New target.
15845 (GJAVAH_SOURCES): New macro.
15846 (java.all.build): Added gjavah.
15847 (java.all.cross): Likewise.
15848 (java.rest.encap): Likewise.
15849 * config-lang.in (compilers, stagestuff): Added gjavah.
15851 1998-07-23 Tom Tromey <tromey@cygnus.com>
15853 * gjavah.c (java_float_finite): New function.
15854 (java_double_finite): Likewise.
15855 (F_POSITIVE_INFINITY): New macro.
15856 (F_NEGATIVE_INFINITY): Likewise.
15858 (D_POSITIVE_INFINITY): Likewise.
15859 (D_NEGATIVE_INFINITY): Likewise.
15861 (print_field_info): Use java_float_finite and java_double_finite.
15863 1998-07-23 Per Bothner <bothner@cygnus.com>
15865 * parse.y (method_header): Name "this" implicit argument.
15867 1998-07-22 Per Bothner <bothner@cygnus.com>
15869 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15870 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15871 (put_linenumber): New function.
15872 (generate_bytecode_insns, generate_classfile): Write line numbers.
15874 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15876 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15877 (lookup_name, build_known_method_ref, build_class_init,
15878 build_invokevirtual, invoke_build_dtable, match_java_method,
15879 build_field_ref, pushdecl_force_head, build_java_binop,
15880 binary_numeric_promotion, build_decl_no_layout,
15881 build_java_arrayaccess, build_newarray, build_anewarray,
15882 build_java_array_length_access, build_java_arraynull_check): New
15883 extern function prototypes.
15884 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15885 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15887 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
15889 * jcf.h (jcf_out_of_synch): New extern function prototype.
15890 * parse.h: Static/global function implemented in parse.y
15891 prototyped and declarations moved at the end of the file.
15892 (DECL_P): Check that the argument isn't null.
15893 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15894 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
15895 (QUAL_DECL_TYPE): New macro.
15896 (PARAMS): Macro definition removed.
15897 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
15898 (return_statement:): Call build_return.
15899 (field_access:): Call make_qualified_primary in sub rule.
15900 (method_invocation:): Build method invocation and call
15901 make_qualified_primary when processing primaries.
15902 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
15903 get_type_from_signature.
15904 (java_check_regular_method): Extra integer 0 argument when calling
15905 lookup_java_method2.
15906 (lookup_java_interface_method2): Extra method DECL argument when
15907 calling lookup_java_interface_method2.
15908 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
15909 COMPOUND_EXPR node.
15910 (java_complete_expand_method): Layout current class iff not
15911 already done. Don't process interface's methods.
15912 (java_complete_expand_method): Use super class only if it
15913 exists. Use current class otherwise.
15914 (make_qualified_primary): New function.
15915 (resolve_expression_name): Process qualified expression or
15916 expression from primary the same way.
15917 (resolve_expression_name): Two last arguments to
15918 resolve_field_access are now NULL_TREEs.
15919 (resolve_field_access): New variable is_static. Local field must
15920 be DECLs. is_static computed on field DECLs only. Append code in
15921 where_found to the field access if necessary. Use QUAL_DECL_TYPE
15922 to initialize field_type.
15923 (resolve_qualified_expression_name): New local variable,
15924 previous_call_static and is_static. Handle primaries with function
15925 calls, casts, array references and `this'. `super' now handled as
15926 `(super_class)this'. Use is_static to clarify boolean expressions.
15927 Added code to handle case where a proper handle is required to
15928 access a field. Use QUAL_DECL_TYPE where applicable.
15929 (maybe_access_field): New function.
15930 (patch_method_invocation_stmt): New arguments primary, where,
15931 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
15932 deleted. Use `where' as a type to search from if specified. Check
15933 for static method reference where forbidden. Append primary or
15934 current_this to the argument list if not calling constructor nor
15936 (check_for_static_method_reference): New function.
15937 (patch_invoke): Layout the class on which new is done if
15939 (lookup_method_invoke): Changed format to report errors on
15941 (qualify_ambiguous_name): New local variable this_found. Now
15942 handle things from primaries. Method call are considered
15944 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
15945 changed into NULLs.
15946 (not_initialized_as_it_should_p): Comply with the new DECL_P.
15947 (java_complete_tree): New case fo RETURN_EXPR. Process function
15948 call arguments in separate function.
15949 (complete_function_arguments): New function.
15950 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
15952 (patch_assignment): Take the return function slot into account as
15953 a RHS. Distinguish assignment from a return.
15954 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
15955 when checking methods in interfaces.
15956 (resolve_type_during_patch): NULL argument to unresolve_type_p
15957 instead of NULL_TREE.
15958 (patch_newarray): Fixed typo in comment.
15959 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
15960 (build_return, patch_return): New functions.
15961 * typeck.c (lookup_java_constructor): Fixed typo in comment.
15963 1998-07-21 Per Bothner <bothner@cygnus.com>
15965 * constants.c (find_name_and_type_constant, find_fieldref_index,
15966 find_methodref_index): New methods.
15967 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
15968 just return given method. Also, rename to build_known_method_ref.
15969 (expand_invoke): Rename call to build_invoke_non_interface.
15970 * java-tree.h, parse.h: Update prototype.
15971 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
15972 (such as expand_expr_stmt) if flag_emit_class_files.
15973 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
15974 STACK_TARGET, IGNORE_TARGET): New macros.
15975 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
15976 (generate_bytecode_insn): New function to generate method's bytecode.
15977 (generate_classfile): Node generate Code attribute for a method.
15978 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
15979 push_long_const, field_op, adjust_typed_op, maybe_wide):
15980 New functions used by generate_bytecode_insn.
15982 * typeck.c (signature_include_return): Remove variable.
15983 (push_java_argument_signature, build_java_argument_signature): New.
15984 (build_java_signature): Use push_java_argument_signature.
15985 * parse.y: Use build_java_argument_signature instead of fiddling
15986 with signature_include_return.
15988 1998-07-17 Tom Tromey <tromey@cygnus.com>
15990 * gjavah.c (print_c_decl): Always generate JArray<>* for array
15993 * Makefile.in (all.indirect): Added gjavah$(exeext).
15994 (gjavah$(exeext)): Added $(exeext).
15997 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15999 * class.c (layout_class): Call to java_layout_parsed_class replace
16000 by safe_layout_class.
16001 * expr.c (build_java_array_length_access): Removed static storage
16002 class in the function definition.
16003 (build_java_arraynull_check): Likewise.
16004 Also fixed typos in two comments.
16005 * lex.c (java_init_lex): Initialize static global kw_length.
16006 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16007 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16009 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16010 * parse.h (resolve_no_layout): New static function declaration.
16011 (get_identifier_in_static): Declaration removed.
16012 (java_layout_parsed_class): Function name declaration changed to
16014 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16015 not_initialized_as_it_should_p, build_this): New static function
16017 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16018 binary_numeric_promotion, stabilize_reference,
16019 build_decl_no_layout, build_java_arrayaccess): Extern function
16020 declarations moved into their own section.
16021 (build_newarray, build_anewarray, build_java_array_length_access,
16022 build_java_arraynull_check): New extern function declarations.
16023 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16024 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16026 (CALL_CONSTRUCTOR_P): New macro.
16027 * parse.y (kw_length): New static global tree node.
16028 (return_statement): Tagged <node>.
16029 (RETURN_TK): Tagged <operator>.
16030 (variable_declarator_id:): Build variable declaration with an
16031 empty initialization value if a syntax error was found in the
16032 initialization part of the variable declaration.
16033 (statement_without_trailing_substatement:): return_statement: now
16034 uses the default rule.
16035 (return_statement:): Temporarily fixed to return NULL_TREE.
16036 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16037 (class_instance_creation_expression:): Class creation rules now
16038 call build_method_invocation upon reduction.
16039 (array_creation_expression:): Rules call build_newarray_node upon
16041 (dim_exprs:): Build a list of dimension expressions.
16042 (dim_expr:): Store location of the OSB_TK in the dimension
16044 (method_invocation:): Added a new error rule.
16045 (build_unresolved_array_type): WFL argument may also be an array
16046 on a primitive type. Name of the argument changed to reflect this.
16047 (method_declarator): Insert argument type at the beginning of the
16048 argument type list and later reverse the list.
16049 (unresolved_type_p): Argument 'returned' may be optionally
16051 (java_layout_class_from_source): Function renamed
16053 (resolve_and_layout): Now call resolve_no_layout and
16055 (resolve_no_layout): New function.
16056 (purify_type_name): New function.
16057 (complete_class_report_errors): Call purify_type_name during error
16058 report on a type not found.
16059 (process_imports): error_found local variable doesn't need to be
16060 initialized to zero.
16061 (declare_local_variables): New local type_wfl. Fixed typo in error
16062 message. type_wfl assigned to unresolved type and used to register
16063 incomplete type. Build a WFL around the variable initialization
16064 statement so that debug info can be generated on it.
16065 (source_start_java_method): Reverse argument list after they've
16067 (current_this): New static global variable.
16068 (java_complete_expand_methods): Set current_this when appropriate.
16069 (resolve_expression_name): Build correct static and non static
16070 field access bearing a simple name.
16071 (resolve_field_access): Resolve the length field of arrays. Handle
16073 (patch_method_invocation_stmt): Set the type of the method
16074 invocation to error_mark_node. This value is later overridden by a
16075 valid type, if any. Don't handle qualified constructor invocation
16076 as qualified method invocation. Call lookup_method_invoke with its
16077 new flag. It's no longer necessary to access the selected method
16078 as the value of a tree list. Handle constructor invocation.
16079 (patch_invoke): Reverse argument list when invoking non interface
16080 methods. Insert call to new as the first argument of the
16082 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16083 defined within a final class. Return INVOKE_STATIC if the invoked
16084 method is a constructor.
16085 (lookup_method_invoke): New lc argument is a flag to indicate a
16086 constructor lookup. Now handle constructor lookup. Choose the most
16087 specific method in case several were matching the invocation
16088 requirements. Return a method decl instead of a tree list featuring
16089 one single method decl element.
16090 (refine_accessible_methods_list): New lc flag argument to
16091 indicate that a constructor is being looked up.
16092 (not_initialized_as_it_should_p): New function.
16093 (java_complete_tree): Now process fake tree codes
16094 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16095 save_expr on resolved function call arguments. Case on
16096 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16097 (patch_assignment): LHS can be a field access expression. When
16098 dealing with reference, lhs_type is the promoted type of the
16099 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16101 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16102 (patch_binop): Use not_initialized_as_it_should_p where
16104 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16105 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16107 (resolve_type_during_patch): New function.
16108 (patch_cast): Call resolve_type_during_patch to resolve type and
16109 report error accordingly.
16110 (patch_array_ref): Use not_initialized_as_it_should_p where
16111 applicable. Array base expression is saved before being
16112 used. Promote the type of an array elements if it contains non
16114 (build_newarray_node, patch_newarray, build_this): New functions.
16116 1998-07-16 Tom Tromey <tromey@cygnus.com>
16118 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16119 increment it in `for' statement.
16120 (print_field_info): If number is inf or nan, don't print it.
16121 (print_method_info): If method name is `delete', just ignore it.
16122 (print_c_decl): Special-case jstringArray.
16124 * gjavah.c (help): New function.
16125 (no_argument): New function.
16126 (usage): Changed text.
16127 (main): Rewrote argument handling. Now handles -v, --help,
16129 (version): New function.
16130 (found_error): New global.
16131 (main): Return found_error.
16132 (generate_access): Set found_error.
16133 (print_c_decl): Likewise.
16135 1998-07-15 Tom Tromey <tromey@cygnus.com>
16137 * gjavah.c (print_c_decl): Don't print "," when examining field.
16138 Skip type name when looking at "[L" types.
16139 (process_file): Now static.
16140 (generate_access): Now returns int.
16141 (last_access_generated): New global.
16142 (process_file): Clear last_access_generated; make multiple passes
16144 (print_field_info): Just return if generate_access returns true.
16145 (print_method_info): Likewise. Also, allow <init> functions to
16147 (print_c_decl): Added is_init argument. Print constructors
16149 (print_cxx_classname): Use UTF8_GET to extract characters from
16151 (print_base_classname): New function.
16152 (print_class_decls): New function.
16153 (process_file): Use it.
16154 (utf8_cmp): New function.
16156 1998-07-13 Nick Clifton <nickc@cygnus.com>
16158 * lang-options.h: Format changed to match changes in gcc/toplev.c
16159 to implement a --help option.
16161 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16163 * decl.c (init_decl_processing): Revert change to dtable_type.
16165 1998-07-09 Per Bothner <bothner@cygnus.com>
16167 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16169 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16171 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16173 * lang.c (lang_init): Default flag_exceptions to 1, without
16174 checking to see if it's 2 first.
16176 1998-07-08 Jeffrey A Law (law@cygnus.com)
16178 * constants.c: Include "system.h".
16179 * decl.c: Likewise.
16180 * lang.c (flag_new_exceptions): Get via extern now.
16181 (lang_init_options): New functions. Turn on flag_new_exceptions.
16183 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16185 * lex.c (java_lex): Return 0 when we see an invalid character in
16188 * lex.c (java_read_char): Specify extra argument when calling
16190 (java_read_unicode, java_parse_end_comment,
16191 java_parse_escape_sequence): Likewise,
16192 (java_lex): Specify extra argument when calling
16193 java_lex_error. Test that IDs are beginning with a legal character
16194 for IDs. Handle invalid characters with an error message and a
16195 call to java_lex_error.
16196 (java_lex_error): Adjust column position by new argument
16197 `forward'. Issue an error even if in the middle of reporting an
16200 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16202 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16203 we don't explicitly put a null pointer when we're copying it.
16205 1998-07-07 Tom Tromey <tromey@cygnus.com>
16207 * gjavah.c (print_cxx_classname): New function.
16208 (super_class_name): Likewise.
16209 (print_super_fields): Removed.
16210 (in_super): Removed.
16211 (print_field_info): Never generate #defines.
16212 (print_c_decl): Changed generated types to match JNI. No longer
16213 print class name before method name.
16214 (print_method_info): Print "static" before static methods.
16215 Print "virtual" before non-final methods.
16216 (usage): Use exit(1), not exit(-1).
16218 (print_field_info): Use %.17g to print a double.
16219 (last_access): New globals.
16220 (process_file): Initialize last_access.
16221 (usage): Now static.
16222 (ACC_VISIBILITY): New define.
16223 (generate_access): New function.
16224 (print_field_info): Call it.
16225 (print_method_info): Likewise. Also, generate information for all
16226 methods, not just native methods. Return void.
16227 (print_c_decl): Return void.
16228 (print_field_info): Return void.
16230 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16232 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16233 processing the jc1 grammar file. Prefix bison functions and
16234 variables with java_.
16235 (parse.c): Dependencies on parse.h and lex.h
16236 * expr.c (build_java_arrayaccess): Function now global.
16237 * java-tree.h: Comment reorganized to carry on previous
16238 classification effort.
16239 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16240 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16241 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16242 java_parse (new prefix java_ generated by bison).
16243 (java_layout_parsed_class, java_register_parsed_class): Function
16245 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16246 * lex.c (static tree wfl_op): Variable deleted.
16247 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16248 ctxp fields to NULL_TREE.
16249 (java_lex): No longer create WFL for operators. Filename caching
16250 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16251 created as STRING_CST and later expanded. Removed extra argument
16252 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16254 (build_wfl_node): Removed code in comments.
16255 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16256 store token and location data in the current bison token.
16257 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16258 static/extern function declaration at the beginning of the file.
16259 (struct qualification): Data structure definition deleted.
16260 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16261 (qualify_ambiguous_name): Function declaration modified. Function
16262 now returns nothing.
16263 (build_array_ref, patch_array_ref, make_qualified_name,
16264 resolve_qualified_expression_name, maybe_generate_clinit,
16265 resolve_field_access): New static function declarations.
16266 (build_java_arrayaccess): New extern function declaration.
16267 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16268 (CALL_EXPR_PRIMARY): Macro deleted.
16269 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16270 (struct parser_ctxt): Field initialized_final
16271 removed. non_static_initialized, static_initialized: New fields.
16272 * parse.y (static tree kw_super, static tree kw_this): New global
16274 (%union): tree wfl field of operator member replaced by int
16275 location. WFLs are non longer created for operators.
16276 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16277 (qualified_name:): Now calls make_qualified_name to build the
16279 (type_declaration:): Consider generating <clinit> when class
16281 (variable_declarator:): Directly build an assignment node when the
16282 variable is initialized when declared.
16283 (this_or_super:): Build a WFL and set current location when THIS
16284 or SUPER are parsed.
16285 (expression_statement:): Wrap statement around a WFL.
16286 (primary_no_new_array:): Fixed typo. Changed value returned by
16287 THIS_TK because of its new type (temporary).
16288 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16289 (field_access:): Build qualified name with SUPER.
16290 (method_invocation:): Fixed returned value because of SUPER's new
16292 (array_access:): Use OSB_TK location information.
16293 (post_increment_expression:, post_decrement_expression:,
16294 unary_expression:, pre_increment_expression:,
16295 pre_decrement_expression:, unary_expression_not_plus_minus:,
16296 cast_expression:, multiplicative_expression:,
16297 additive_expression:, shift_expression:, relational_expression:,
16298 equality_expression:, and_expression:, exclusive_or_expression:,
16299 inclusive_or_expression:, conditional_and_expression:,
16300 conditional_or_expression:, assignment:): Use new location/token
16301 information available on operators.
16302 (create_class): Set super_decl_type to NULL_TREE when processing
16304 (register_fields): Field initialization is now a MODIFY_EXPR
16305 node. Chain initialization code to the matching lists (according
16306 to the field declaration modifiers).
16307 (maybe_generate_clinit): New function.
16308 (method_header): Don't set method's DECL_NAME to a WFL when adding
16309 methods to java.lang.Object.
16310 (resolve_and_layout): Now can return NULL_TREE if the type
16311 resolution fails. Otherwise, return the class DECL instead of its
16313 (check_method_redefinition): Don't patch method DECL_NAME if it
16314 belongs to java.lang.Object.
16315 (process_imports): Simply assign error_found to the value returned
16316 by check_pkg_class_access.
16317 (declare_local_variables): Don't use their init statements (if
16318 any) when parsing error were previously found. Reuse MODIFY_EXPR
16319 build during parsing as an init statement.
16320 (java_method_add_stmt): Now return the current method body.
16321 (java_layout_parsed_class, java_register_parsed_class): Functions
16323 (java_complete_expand_methods): Initialize the constant pool on a
16324 per class basis. Layout the classes before expanding their method
16325 bodies. Don't try expand artificial constructor code if error were
16326 found. Make the classes data and register them if no error were
16328 (java_complete_expand_method): Retrieve an artificial constructor
16329 argument list before entering its body. Assign the top block to
16330 the artificial constructor function body and set types of declared
16331 blocks and compound statements to void. Walk method body if not an
16332 artificial constructor.
16333 (make_qualified_name, cut_identifier_in_qualified): New functions.
16334 (resolve_expression_name): Fixed comments. Save/restore the
16335 current class CLASS_LOADED_P flag value. Build non qualified
16336 static field access and handle qualified expression names.
16337 (resolve_field_access, resolve_qualified_expression_name): New
16339 (patch_method_invocation_stmt): Use the new expression resolution
16340 scheme, calling resolve_field_access when the function call is
16341 resolved as an expression.
16342 (qualify_ambiguous_name): Function rewritten to work on qualified
16343 expression produced by make_qualified_name.
16344 (java_complete_tree): Promote type when function's argument are
16345 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16346 the assignment to discover further errors if RHS is a expression
16347 name that fails to evaluate. Declare LHS initialized even though
16348 the assignment failed. Don't use the location variable and removed
16349 extra argument in patch function calls. Now handle the ARRAY_REF
16350 case and build internal string representation when STRING_CSTs are
16352 (build_method_invocation): Don't wrap function call around a WFL.
16353 (build_assignment): Likewise. Use the operator location
16355 (patch_assignment): Handle array access LHSs. Handle error
16356 provenance, resulting in a better error report.
16357 (build_binop): Use op_location from operator as binop location
16359 (build_unaryop, build_incdec, build_cast): Likewise.
16360 (patch_binop): Extract location information from the node. Fixed
16361 typo in error message.
16362 (patch_unary_op): Extract location information from the node.
16363 (build_array_ref, patch_array_ref): New functions.
16365 1998-07-01 Tom Tromey <tromey@cygnus.com>
16367 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16368 match _Jv_IsInstanceOf.
16369 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16370 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16372 1998-06-30 Tom Tromey <tromey@cygnus.com>
16374 * decl.c (init_decl_processing): Functions are now named
16375 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16377 1998-06-29 Per Bothner <bothner@cygnus.com>
16379 * java-tree.h (load_class): Add prototype.
16380 * class.c (is_compiled_class): Add missing arg to load_class.
16381 * expr.c (expand_java_NEW): Call load_class.
16382 * parse.y (process_import): Removed bogus use of void return value.
16384 1998-06-25 Per Bothner <bothner@cygnus.com>
16386 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16387 Function name is "_Jv_Throw" instead of "soft_athrow".
16388 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16389 Function name is "_Jv_AllocObject" instead of "soft_new".
16390 Takes an extra parameter (object size).
16391 * expr.c: Update calls.
16393 1998-06-24 Per Bothner <bothner@cygnus.com>
16395 * lex.c (java_get_line_col): Handle end-of-file.
16396 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16398 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16400 * lang.c (lang_init): Make -fexceptions the default.
16401 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16402 exception handling is not turned on.
16404 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16406 * lang.c (flag_new_exceptions): Make this this default.
16407 * decl.c (end_java_method): Call emit_handlers.
16408 * except.c (method_init_exceptions): Set language code and version.
16409 (expand_start_java_handler): Enable exception, and call
16410 expand_eh_region_start.
16411 (expand_end_java_handler): Enable exception, and set up catch blocks.
16412 (emit_handlers): New routine to generate the saved handlers.
16413 * java-except.h (emit_handlers): Add prototype.
16415 1998-06-12 Per Bothner <bothner@cygnus.com>
16417 We used to have three different representations of the constant pool:
16418 the CPool structure, the tree_constant_pool, and the constructures
16419 used to build the Class object (which may need class and string
16420 constants) in compiled code. None were appropriate for compiling
16421 to .class files, so I did a major overhaul.
16423 First, the tree_constant_pool array was removed. Things were
16424 modified to the CPool structure in the JCF could be used.
16425 Second, a "capacity" field was added to the CPool, and functions
16426 written to search for a matching constant, adding one if not found.
16427 The code that generated the Class object was changed to use a CPool.
16428 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16429 the static Class object are now only in build_constants_constructor.
16430 Finally, I wrote code which can generate a .class file (including its
16431 constant pool) from the RECORD_TYPE of a class. This is a big step
16432 on the way to compiling Java source into .class files.
16434 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16435 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16437 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16438 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16439 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16440 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16441 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16442 (lang_type): Removed constant_pool field.
16443 * jcf.h (CPool): Renamed size to count. Added field capacity.
16444 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16445 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16446 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16448 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16449 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16450 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16451 (set_constant_entry, find_constant1, find_constant2,
16452 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16453 find_utf8_constant, find_class_or_string_constant): New functions.
16455 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16456 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16457 (give_name_to_class, get_class_constant): Likewise.
16458 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16459 (get_name_and_type_constant, get_ref_constant): Removed.
16460 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16461 * parse.y: Don't save/restore tree_constant_pool.
16462 * verify.c (verify_jvm_instructions): Update for new approach.
16463 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16465 * lang-options.h: Added -femit-class-file, -femit-class-files.
16466 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16467 (lang_f_options): Added "emit-class-file(s)".
16469 * expr.c (build_java_arrayaccess): Generate more efficient array
16470 bounds checking, by using unsigned compare.
16472 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16474 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16476 * parse.h: New comment on the handling of unresolved type
16477 identifiers. JDEPs are now part of the jdep_code enum.
16478 (typedef struct jdep): Now use enum jdep_code or int, depending on
16479 availability. Both are narrowed down to an 8 bits bitfield.
16480 (CALL_EXPR_PRIMARY): Fixed comment.
16482 1998-06-10 Tom Tromey <tromey@cygnus.com>
16484 * Make-lang.in (java): Added gjavac and jvgenmain.
16485 (java.start.encap): Depend on gjavac.
16486 (java.rest.encap): Depend on jvgenmain.
16488 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16489 (JAVA_CROSS_NAME): Likewise.
16490 (java.all.build): Depend on jvgenmain and gjavac.
16491 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16492 (jvgenmain$(exeext)): New target.
16493 (java.install-common): Wrote.
16494 * config-lang.in (compilers, stagestuff): Added gjavac and
16497 1998-06-10 Dave Brolley <brolley@cygnus.com>
16499 * lang.c (lang_decode_option): New argc/argv interface.
16501 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16503 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16504 * decl.c (build_decl_no_layout): New function.
16505 * expr.c (java_lang_expand_expr): Layout declarations found in
16506 blocks before they're pushed.
16507 * jcf-parse.c (load_class): Save current line when parsing class
16509 (parse_source_file): Register class before expanding their
16511 * lang.c (put_decl_node): Produce `null' when `void *' is
16513 * lex.c (static tree wfl_op): New static global, for error report
16515 (java_init_lex): wfl_operator and wfl_op initialized
16516 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16518 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16519 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16520 build_unresolved_array_type): New static function definitions.
16521 (build_decl_no_layout): New extern function declared.
16522 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16523 faulty modifier exists.
16524 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16525 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16526 (UNARY_PLUS_EXPR): New fake operator.
16527 (struct parser_ctxt): New field osb_number.
16528 * parse.y (static tree wfl_operator): New static WFL for operator
16529 bound error messages.
16530 (DECR_TK, INCR_TK): Moved.
16531 (OP_TK): Tagged <operator>.
16532 (array_type:): Now call build_unresolved_array_type.
16533 (dim_expr:): Count the number of '[' seen.
16534 (post_increment_expression, post_decrement_expression,
16535 pre_increment_expression, pre_decrement_expression,
16536 unary_expression_not_plus_minus, unary_expression:): Actions are
16537 now building the corresponding unary expressions.
16538 (cast_expression:): Actions are now building cast expressions.
16539 (build_unresolved_array_type): New function.
16540 (create_interface): Reset the number of declared interfaces.
16541 (create_class): Likewise.
16542 (method_header): Methods declared within the scope of an interface
16543 are now implicitly set public and abstract.
16544 (java_complete_class): Variable's and parameter's type are patched
16545 with a promoted type.
16546 (declare_local_variables): Resolved non builtin types are promoted
16547 before being used to build a variable decl. Removed type patch
16548 posted on variable initialization statement.
16549 (source_start_java_method): Use build_decl_no_layout to build the
16550 decl of a parameter of incomplete type.
16551 (java_register_parsed_class): Process interfaces too. Call
16552 rest_of_decl_compilation on each processed class declarations.
16553 (java_complete_expand_methods): Don't attempt to expand things in
16555 (java_complete_tree): Process CONVERT_EXPR, even though it always
16556 has a type. Propagate error_mark_node to node's type too. Promote
16557 method's call argument type and return error_mark_node if
16558 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16559 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16560 handle unary operator nodes.
16561 (build_assignment): Added comment.
16562 (print_int_node): New function.
16563 (patch_assignment): New second argument. New error handling. Use
16564 print_int_node. Handle references. Use can_cast_to_p to issue
16565 different error message according to the context and check upon
16566 the initialization of the RHS.
16567 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16568 (operator_string): Handle more operators.
16569 (patch_binop): No longer use a function static
16570 wfl_operator. Improved error message on shift distance.
16571 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16572 patch_cast): New functions.
16574 1998-06-05 Per Bothner <bothner@cygnus.com>
16576 * jvspec.c: New file.
16577 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16579 * java-tree.h (identifier_subst): Add declaration.
16581 1998-06-04 Tom Tromey <tromey@cygnus.com>
16583 * jvgenmain.c (main): Generate call to JvRunMain.
16585 * class.c (make_class_data): Push value for "sync_info" field.
16586 * decl.c (init_decl_processing): Push "sync_info" field.
16588 1998-06-03 Per Bothner <bothner@cygnus.com>
16590 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16591 Java (source) name, not signature.
16592 Set TYPE_ALIGN to (at least) that of element_type.
16594 1998-06-02 Per Bothner <bothner@cygnus.com>
16596 * class.c: Moved classname-mangling-rekated code to ...
16597 * mangle.c: ... this new file.
16598 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16599 * Makefile.in: Update for above changes.
16601 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16603 * expr.c (truthvalue_conversion): Convert integer and floating
16604 point value to their truth value.
16605 * lex.c (java_lex): Handle the `null' literal.
16606 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16607 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16608 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16611 * parse.y: Reorganization/documentation on token declaration.
16612 (binop_lookup[]): New added new tree codes.
16613 (relational_expression): Build corresponding binary operators.
16614 (equality_expression, conditional_and_expression,
16615 conditional_or_expression): Likewise.
16616 (java_complete_class): Fix crash in debug message.
16617 (java_complete_tree): Check initialization of method call
16618 arguments. Further bogus node evaluation to detect more error
16619 during assignments. Handles more binary operators.
16620 (patch_assignment): Use DECL_P.
16621 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16623 (operator_string): Handle more case. Compacted source.
16624 (patch_binop): Changed function comment. Checking for
16625 uninitialized first operand takes the compound assignment into
16626 account and uses DECL_P. Checking for uninitialized second operand
16627 delayed to routine's end. Use macros to issue type bound error
16628 messages and issue messages on both operands if their types are
16629 different. Force fixed type into node. Handle all binary
16632 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16634 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16635 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16636 build operator node and return tokens.
16637 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16638 * parse.h (java_complete_tree): Changed returned type in prototype.
16639 (build_method_invocation, build_assignment, patch_assignment,
16640 patch_binop): New static function declarations.
16641 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16642 BUILD_EXPR_WFL): New macros.
16643 * parse.y (enum tree_code binop_lookup[]): New static for token to
16645 (%union): Parser union has new sub-structure `operator'.
16646 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16647 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16648 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16649 ASSIGN_ANY_TK): Tokens tagged `operator'.
16650 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16651 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16652 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16653 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16654 (assignment_operator:): Rule tagged `operator'.
16655 (expression_statement:): Re-installed default rule.
16656 (method_invocation:): Sub rules call build_method_invocation.
16657 (postfix_expression:): Don't attempt to resolve name here. Just
16659 (multiplicative_expression:): Sub-rules build corresponding binop
16661 (additive_expression:, shift_expression:, and_expression:,
16662 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16663 (assignment:): Sub rule invoke build_assignment.
16664 (assignment_operator:): Default rules on sub rules.
16665 (force_error): Added documentation on this variable.
16666 (declare_local_variables): Build initialization calling
16668 (expand_start_java_method): Removed unused rtx declaration. Mark
16669 arguments as already initialized.
16670 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16671 (java_complete_expand_methods): Don't process next method if
16672 completion of the previous one triggered errors.
16673 (java_complete_expand_method): Call source_end_java_method if no
16674 error were found during completion.
16675 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16676 locals declaratilon. Handle names found within a class. Return
16677 error_mark_node when things aren't found.
16678 (patch_method_invocation_stmt): Return error_mark_node on failures.
16679 (patch_invoke): Removed unused local. Return the correct node.
16680 (java_complete_tree): Now returns a value. The BLOCK section binds
16681 local identifiers and the type of a BLOCK is now void. Assign the
16682 result of operand completion on COMPOUND_EXPR. Assign the
16683 encapsulated node of a WFL to the result of its completion, except
16684 when the node is an identifier. Now handle MODIFY_EXPR and several
16685 binary operators. Return error_mark_node on errors.
16686 (build_method_invocation, build_assignment, patch_assignment,
16687 build_binop, operator_string, patch_binop): New functions.
16688 * typeck.c (binary_numeric_promotion): New function.
16690 1998-05-21 Per Bothner <bothner@cygnus.com>
16692 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16693 Replace most uses of ident_subst by identifier_subst.
16695 * class.c (push_class_static_dummy_field): Removed function.
16696 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16697 instead of looking got "class" static field. Create that decl here.
16698 (class_identifier_node): Removed; no longer needed.
16699 (init_class_processing): Don't init class_identifier_node.
16700 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16701 Do nreverse 0 times (instead of twice) for Object and Class.
16702 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16704 1998-05-20 Per Bothner <bothner@cygnus.com>
16706 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16707 while initializing linenumber_count and linenumber_table.
16708 Do it before init_function_start (which calls emit_line_note).
16709 * expr.c (expand_byte_code): Don't need to clear lineno here.
16711 1998-05-18 Tom Tromey <tromey@cygnus.com>
16713 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16714 then mangle number as _N_.
16716 * class.c (mangle_class_field): New function.
16717 (build_class_ref): Set assembler name of class reference using
16718 mangle_class_field.
16719 (push_class_static_dummy_field): Likewise.
16721 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16723 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16724 of assigning to TREE_CODE. The latter method exploits a feature
16725 of GCC that is not ANSI compliant.
16727 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16729 * decl.c (pushdecl_force_head): New function.
16730 (pushlevel): Removed conditional printf.
16731 (complete_start_java_method): Don't enter local variable scope if
16732 function is compiled from source code.
16733 * expr.c: parse.h now included
16734 (java_lang_expand_expr): New function.
16735 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16736 printf. Terminate buffer when doing directories.
16737 * jcf-parse.c (parse_source_file): Call lang_init_source before
16738 parsing and before code generation.
16739 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16740 use printf if the macro is defined.
16741 * lang.c (lang_init): Install lang_expand_expr hook on
16742 java_lang_expand_expr.
16743 (java_dummy_print): New function.
16744 (lang_init_source): New function.
16745 * lex.c (java_lex): Remember location of an opening brace at the
16746 second nesting level.
16747 (java_is_eol): Unget character seen after a CR if it is EOF.
16748 * parse.h: Now includes lex.h
16749 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16750 printf if the macro is defined.
16751 (expand_start_java_method, build_expr_block, enter_block,
16752 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16753 New static function declarations.
16754 (pushdecl_force_head): New extern function declaration.
16755 (INCOMPLETE_TYPE_P): New macro.
16756 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16757 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16758 BLOCK_EXPR_ORIGIN): New macros.
16759 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16760 DECL_SOURCE_LINE_LAST): New macros.
16761 (struct parser_ctxt): Removed field current_method_decl, redundant
16762 with the field current_function_decl. Added fields
16763 first_ccb_indent1 and pending_block.
16764 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16765 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16767 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16768 (compilation_unit:): Cosmetic on sub rule.
16769 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16770 (variable_initializer:): Installed default rule on expression:.
16771 (method_declaration:): method_header: starts a new
16772 method. method_body: installs the function body, absorbs blocks
16773 emitted for temporary variable scopings, pops function's body block
16774 and merges function's last statement lineno in DECL_SOURCE_LINE.
16775 (method_body:): Installed default rules.
16776 (block:): Call enter_block when an opening brace is seen. Absorb
16777 scoping blocks and call exit_block when a closing brace is seen.
16778 (block_statement:): Cosmetic changes.
16779 (method_invocation:): Create WFL around CALL_EXPR node.
16780 (patch_stage): Added comment around definition.
16781 (method_header): Try to use first_ccb_indent1 as the first line of
16782 the method, so BP debug info are emitted at the first opening
16783 brace of the function. If the function has no body, use the
16784 location of the function's name. Override currently defined method
16785 name with the matching WFL so we can point redefinition errors
16786 using the location where the function's name was declared.
16787 (check_abstract_method_header): Interprets DECL_NAME as an
16788 identifier or as a WFL, accordingly.
16789 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16790 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16791 location and name information out of it and reinstall DECL_NAME to
16792 its original identifier node value.
16793 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16794 function's source code).
16795 (read_import_dir): Test the value returned by find_class and issue
16796 a fatal accordingly.
16797 (declare_local_variables): Push a new block for the scope of the
16798 new variable(s) if code has been already generated at that nesting
16799 level. Pinpoint redefinition errors using the variable id
16800 WFLs. Generate initialization code if necessary. If the variable
16801 type is incomplete, register a patch on its decl.
16802 (source_start_java_method): Rewritten. Define a new block for the
16803 function's parameters. Build parameter decl out of function's
16804 arguments and register them for a patch if their types are
16806 (expand_start_java_method): Includes the part of
16807 source_start_java_method that was pushing the parameter decls and
16808 completing the method start code.
16809 (source_end_java_method): Removed call the expand_end_bindings and
16810 poplevel (already taken care of). Reinstall function's arguments
16811 and get function's last line of code before calling
16812 expand_function_end.
16813 (java_method_add_stmt): New comment before the function's
16814 code. Complement the second operand of the current COMPOUND_EXPR
16816 (java_complete_expand_methods): Don't generate debug info on line
16817 zero when expanding a generated constructor.
16818 (java_complete_expand_method): Set start and end line numbers for
16819 a artificially generated constructor to one and manually call
16820 enter_block and exit_block when defining it. For all methods:
16821 expand function's start calling the new expand_start_java_method
16822 and invoke java_complete_tree on the effective method's body, if
16824 (resolve_expression_name): Now use lookup_name_in_blocks to search
16825 local variable decls and print out an error when variables are
16827 (patch_method_invocation_stmt): Inserted comment before the
16829 (lookup_method_invoke): Chain method's arguments using chainon
16830 with the current arg list as a second argument. Inserted missing
16831 IDENTIFIER_POINTER when reporting an error on methods not found.
16832 (refine_accessible_methods_list): Don't retain constructors.
16833 (patch_arguments): Function removed.
16834 (java_complete_tree): Inserted comment before the function's
16835 code. New case for BLOCKs. Moved the WFL case a bit
16836 further. Complete function's arguments.
16837 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16838 maybe_absorb_scoping_blocks): New functions.
16840 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16842 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16844 * jcf-parse.c (parse_source_file, java_error_count): New forward
16845 and extern declarations.
16846 (java_parse_abort_on_error): Macro moved.
16847 (jcf_parse_source): fatal called if fopen fails. Now calls
16849 (parse_source_file): New parse_only parameter. Reflects the
16850 elimination of the second pass.
16851 (yyparse): parse_source_file called with argument set to 0.
16852 * jcf.h (JCF_ZERO): Sets java_source to zero.
16853 * lex.c (java_init_lex): pass argument is gone. Function modified
16854 to be called once during the analysis of a file.
16855 (java_unget_unicode): Fixed typo in fatal message.
16856 (java_get_line_col): Likewise.
16857 (java_lval): Likewise. String literals no longer built during
16859 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16861 * parse.h (MODIFIER_WFL): New macro.
16862 (parse_check_super, parser_check_super_interface): Now return int.
16863 (parser_chain_incomplete_item, not_builtin_p,
16864 complete_method_decl): Declarations removed.
16865 (build_method_invocation_stmt, build_invoke): Renamed using the
16866 `patch' instead of `build'
16867 (register-incomplete_type, obtain_incomplete_type,
16868 java_complete_tree, java_complete_expand_method,
16869 unresolved_type_p, create_jdep_list): New function declarations.
16870 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16871 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16872 (jdep): New typedef on new struct _jdep.
16873 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16874 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16875 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16876 JDEP_RESOLVED_P): New macros.
16877 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16878 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16879 JDEP_VARIABLE): New enum values and jdep kinds.
16880 (jdeplist): New typedef on struct _jdeplist.
16881 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16883 (CALL_EXPR_PRIMARY): New macro.
16884 (struct parser_ctxt): Fields java_pass, current_method_decl,
16885 method_decl_list deleted. New field jdeplist.
16886 (INCOMPLETE_P): Macro deleted.
16887 * parse.y (single_type_import_declaration:): Removed pass switch.
16888 (type_import_on_demand_declaration): Likewise.
16889 (field_declaration:): Removed pass switch on all sub rules.
16890 (class_declaration:): Call the complete_class_decl removed on
16892 (method_declaration:): Removed second pass switch. No longer chain
16893 methods decl when method_header reduced.
16894 (method_header:): Sub rules no longer depend on pass switch.
16895 (method_declarator:): Likewise.
16896 (method_body:): Likewise.
16897 (abstract_method_declaration:): Likewise.
16898 (block_statement:): Likewise.
16899 (local_variable_declaration:): Likewise.
16900 (argument_list:): Likewise.
16901 (method_invocation:): Likewise. Call to build_method_invocation_stmt
16902 removed. Partial CLASS_EXPR tree node built instead.
16903 (postfix_expression:): Removed pass switch on all sub rules.
16904 (java_pop_parser_context): Free classd_list content.
16905 (yyerror): Call obstrack_grow0 to finalize error message.
16906 (check_class_interface_creation): Comment modified to reflect new
16907 returned value meaning. Removed second pass switch. Return 1 if an
16908 error was found, 0 otherwise. Adjust pointer on filename if a
16909 leading path separator was found.
16910 (maybe_create_class_interface_decl): Removed first pass switch
16911 when linking the class decl to the class_list. Install a new
16912 jdep_list for the class.
16913 (add_superinterfaces): List of unresolved interfaces is
16914 gone. Unresolved interfaces are directly added to the current
16916 (create_interface): Second pass shortcut removed.
16917 ctpx->modifier_ctx access through MODIFIER_WFL.
16918 (create_class): Second pass shortcut removed. Call to
16919 register_incomplete_type replaces the call to
16920 parser_chain_incomplete_item.
16921 (complete_class_decl): Function removed.
16922 (duplicate_declaration_error): New way of retrieving redeclared
16924 (register_fields): Call to lookup_modifier_cl replaced by
16925 MODIFIER_WFL. New way of handling unresolved type, using
16926 unresolved_type_p and obtain_incomplete_type.
16927 register_incomplete_type replaces call to parser_chain_incomplete_item.
16928 (patch_stage): New static global variable.
16929 (method_header): New way of handling unresolved type, using
16930 unresolved_type_p and obtain_incomplete_type. patch_stage used to
16931 indicates that the method decl needs to be patched.
16932 (check_abstract_method_header): Call to lookup_modifier_cl
16933 replaced by MODIFIER_WFL.
16934 (method_declarator): Incomplete argument type are registered
16935 calling register_incomplete_type. Patch on the declared method is
16936 issued in that case.
16937 (unresolved_type_p): New function.
16938 (parser_check_super_interface): New comment to reflect function's
16939 modified returned type (int). Function and has a new argument
16940 this_wfl. Call to parse_error_context uses this_wfl instead of
16941 relying on lookup_cl.
16942 (parser_check_super): Comment reflects function's new returned
16943 type (int). Function returns nonzero value on error.
16944 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
16945 register_incomplete_type, jdep_resolve_class): New functions to
16946 handle incomplete types in declarations.
16947 (java_complete_class): Rewritten to work with the new incomplete
16948 type handling scheme.
16949 (complete_class_report_errors): Likewise.
16950 (complete_method_decl): Removed: it jobs is now handled by
16951 java_complete_class.
16952 (do_resolve_class): Class loaded in not already loaded and not
16953 found in Java source code.
16954 (java_check_regular_methods, java_check_abstract_methods): Don't
16955 call complete_method_decl anymore.
16956 (lookup_modifier_cl, not_builtin_p): Functions deleted.
16957 (read_import_dir): Got rid of the pass number dependency.
16958 (declare_local_variables): New handling of unresolved types (patch
16960 (source_start_java_method): New parameter level. Function called
16961 with level set to 1 when argument types are potentially
16962 unresolved. Called to complete the job with level set to 2 once
16963 types are complete.
16964 (source_end_java_method): Call to permanent_allocation
16965 removed. Waiting to be replaced by a more suitable obstack
16967 (java_complete_expand_methods, java_complete_expand_method,
16968 java_expand_finals): New functions.
16969 (build_method_invocation_stmt): Renamed
16970 patch_method_invocation_stmt. Extracts function call expression
16971 (wfl) and arguments (args) from CALL_EXPR tree operands.
16972 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
16973 call. Patch the function and argument operand of the CALL_EXPR
16975 (patch_argument, java_complete_tree): New functions.
16977 1998-04-20 Per Bothner <bothner@cygnus.com>
16979 Recover from missing fields and methods (i.e. error instead of fatal).
16980 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
16981 * expr.c (expand_invoke): Recover from missing method.
16982 (expand_java_field_op): Recover from missing field.
16983 Inline references to java.lang.{Integer,Char,...}.TYPE.
16984 * typeck.c (get_type_from_signature), java-tree.h: New function.
16985 * class.c (add_method): Use get_type_from_signature.
16986 (build_class_ref): Handle a class that was not found.
16987 * typeck.c (convert): Handle conversion to pointers (for convenience).
16988 * verify.c (verify_jvm_instructions): Use get_type_from_signature
16989 instead of lookup_field to handle missing fields.
16991 * jcf-parse.c (process_zip_dir): Set java_source.
16993 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
16995 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
16997 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16999 * jcf-parse.c (load_class): Don't change input_filename before
17000 calling jcf_parse_source (but still do it before calling
17002 (jcf_parse_source): Assign input_filename after having saved the
17004 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17005 list. ctxp->modifier_ctx zeroed according to its new
17006 definition. ctxp->filename initialized. Removed
17007 JAVA_MODIFIER_CTX_UNMARK.
17008 (java_unget_unicode): Update the character based column position.
17009 (java_allocate_new_line): ref_count not used anymore. Always free
17010 ctxp->p_line. Initialize c_line->char_col to 0.
17011 (java_get_unicode): Update the character based column position.
17012 (java_lex): Use ctxp->elc to store current position in source
17013 file, at the beginning of the parsed token. Set modifier_ctx entry
17014 corresponding to the parse modifier to a WFL node. Return a WFL
17015 node when an identifier is parsed.
17016 (java_lex_error): Now uses ctxp->elc to store current position in
17018 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17019 * lex.h (build_wfl_node): New function definitions.
17020 (struct java_line): ref_count and next fields are gone. New field
17022 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17023 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17024 (JAVA_COLUMN_DELTA): New macro.
17025 (java_lc): New typedef on new struct _java_lc.
17026 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17027 (parse_error_context, parse_warning_context): Changed prototypes.
17028 (java_get_line_col): Added as an available global function.
17029 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17030 (IC_DECL): Replaced by macro IC_TYPE
17031 (DEPEND_WFL): New macro.
17032 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17034 (exit_java_complete_class): Removed a commented out statement.
17035 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17036 now an array of tree nodes. Deleted fields line_list and
17037 e_line. New field elc, to replace e_line.
17038 * parse.y (array_type:): Build WFL node.
17039 (qualified_name:): Build a single WFL node out of two. Retain
17040 the location information of the first node in the resulting node.
17041 (package_declaration:): Use package name as a WFL node
17042 (single_type_import_declaration:): Use imported name as a WFL node.
17043 (type_import_on_demand_declaration:): Use root of the imported
17044 packages as a WFL node.
17045 (field_declaration:): Removed unused local variable cl.
17046 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17047 (yyerror): New static elc. Removed static error_line, error_pos.
17048 New local code_from_source. Save ctxp->elc into elc at the first
17049 pass. Call java_get_line_col to get a string of the line where
17050 the error occurred.
17051 (debug_line): Removed static function.
17052 (parse_error_context, parse_warning_context): Parameter cl is now
17053 a WFL node. Use its value to initialize ctxp->elc.
17054 (redefinition_error): Parameter cl is now a WFL node.
17055 (parse_add_interface): New parameter wfl. No longer call
17056 lookup_cl, use wfl instead.
17057 (check_class_interface_creation): Parameter cl is now a WFL node.
17058 (maybe_create_class_interface_decl): Likewise.
17059 (add_superinterfaces): New function.
17060 (create_interface): Removed local cl, node, super_decl,
17061 super_decl_type. Function now uses id as a WFL node. Better
17062 warning/error report on obsolete or forbidden mix of
17063 modifiers. Now calls add_superinterfaces to register interfaces.
17064 (create_class): Removed local cl, node. Local variable id is used
17065 as a WFL node. Better error report on forbidden modifier
17066 mix. Uses add_superinterfaces to register interfaces.
17067 (find_field): Argument cl is now a WFL node. Now store the WFL
17068 node of a fields that needs to be checked for their
17070 (method_header): Local variable node non longer used. Local
17071 variable id replaces cl.
17072 (check_modifiers_consistency): Local variable cl is now a WFL
17074 (method_declarator): Local variable cl replaced by parameter id.
17075 (parser_qualified_name): Now uses parameter name as a WFL node.
17076 (parser_check_super_interface): New parameter wfl, for achieve
17077 greater accuracy during error reports.
17078 (parser_chain_incomplete_item): New parameter named location. Used,
17079 along the decl, to construct the incomplete item node.
17080 (java_complete_class): resolve_class now uses WFL node extracted
17081 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17083 (complete_method_decl): Unresolved function's argument types are WFL.
17084 (resolve_class): Parameter cl is now a WFL node.
17085 (resolve_and_layout): Likewise.
17086 (do_resolve_class): Likewise. Try first to use cl and then do the
17087 lookup on the decl when calling check_pkg_class_access.
17088 (complete_class_report_errors): Use IC_TYPE in place of
17089 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17090 instead of doing a lookup over the decl.
17091 (java_check_final): Use WFL info from field tree list.
17092 (lookup_cl): Rewritten and returns a statically defined WFL node.
17093 (lookup_modifier_cl): Now uses information from WFL nodes.
17094 (process_imports): Likewise.
17095 (read_import_dir): name and cl arguments replaced by a single WFL
17096 node. Function modified accordingly.
17097 (find_in_imports_on_demand): Now uses WFL node.
17098 (check_pkg_class_access): cl argument is now a WFL node.
17099 (declare_local_variables): Fixed to use WFL nodes.
17100 (resolve_expression_name): Likewise.
17101 (build_method_invocation_stmt): name_combo argument renamed
17102 wfl. Function modified to use WFL nodes.
17103 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17104 (lookup_method_invoke): cl is now a WFL node. Added missing
17105 IDENTIFIER_POINTER to class type decl name.
17107 1998-04-14 Dave Brolley <brolley@cygnus.com>
17109 * lang.c (init_parse): Now returns char* containing the filename.
17111 1998-04-10 Per Bothner <bothner@cygnus.com>
17113 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17115 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17116 * class.c (make_class_data): If flag_assume_compiled, initial class
17117 state is CSTATE_PREPARED; make superclass and interfaces direct
17118 references, rather than constant pool indexes.
17120 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17122 * parser.y: Include flags.h. Removed debug variable pl.
17123 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17124 (block:): Likewise.
17125 (labeled_statement_nsi:): Generate debug info when reducing
17126 expression_statement:.
17127 (check_pkg_class_access): get_access_flags_from_decl invocation
17128 fixed for new CLASS_* flags location.
17129 (source_end_java_method): Save/restore parser context when
17130 entering/leaving this routine. Restore lineno to its right value
17131 before calling expand_end_bindings.
17132 (build_method_invocation_stmt): build_invoke called with the
17133 current line information.
17134 (build_invoke): New argument cl. Wrap the function call around a
17136 (refine_accessible_methods_list): Changed comment, removed
17138 * parse.h: Fixed typo in comments.
17139 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17140 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17141 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17143 * lex.c (java_lex): Record the last closing curly bracket of a
17145 * jcf-parse.c (jcf_parse_source): Now calls
17146 java_check_methods. Clarified comment, fixed typo.
17148 1998-04-09 Dave Brolley <brolley@cygnus.com>
17150 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17151 (finish_parse): Expose for non USE_CPPLIB builds.
17153 1998-04-08 Jeffrey A Law (law@cygnus.com)
17155 * lang.c (lang_print_xnode): New function.
17157 1998-04-03 Per Bothner <bothner@cygnus.com>
17159 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17160 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17161 used to build a class's dispatch table.
17162 (make_class_data): Generate dispatch table if flag_assume_compiled.
17163 Set dtable of class object to address of class_dtable_decl.
17165 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17166 be volatile and have side effects - generates better code.
17168 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17169 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17171 * expr.c (expand_invoke): If class is final, method is
17172 effectively final, so can call it directly.
17174 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17176 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17178 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17180 * parse.y (build_method_invocation_stmt): Removed extra argument
17183 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17185 * expr.c (dtable_indent): Now static global.
17186 (expand_invoke): Now call invoke_build_dtable and
17187 build_invokevirtual.
17188 (invoke_build_dtable, build_invokevirtual): New functions.
17189 * jcf-io.c (find_class): Defer issuing a warning by setting
17190 jcf->outofsynch to 1.
17191 * jcf-parse.c (jcf_out_of_synch): New function.
17192 (load_class): Test this_jcf.outofsynch flag and call
17193 jcf_out_of_synch accordingly.
17194 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17195 comment indentation.
17196 * lex.c (java_get_unicode): Fixed code indentation.
17197 (java_lex): Create string literal. Fixed typo. Removed several
17198 premature obstack_free.
17199 * parse.h: New enums for name resolution and invocation mode.
17200 (struct qualification): New data structure.
17201 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17202 (do_resolve_class, build_method_invocation_stmt,
17203 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17204 debug_line, identical_subpath_p, invocation_mode,
17205 refine_accessible_methods_list, build_invoke,
17206 lookup_method_invoke): New functions declared.
17207 (build_invokevirtual, invoke_build_dtable, match_java_method,
17208 build_field_ref, jcf_out_of_synch): New references to external
17210 (struct parse_ctxt): Removed artificial_constructor field.
17211 * parse.y: (array_type:): Type defined for this rule.
17212 (class_type:): Installed default rule for interface_type:.
17213 (array_type:): Now build Java array type.
17214 (qualified_name:): Now use obstack_grow0.
17215 (method_declaration:): Skip the artificial constructor added to
17217 (abstract_method_declaration:): Execute the code only during pass 1.
17218 (block:): Installed default rule in block_statements:.
17219 (block_statement:): Add the statement to the method during pass 2.
17220 (statement_expression): Installed default rule for
17221 method_invocation:.
17222 (argument_list:): Added code to build the argument list.
17223 (method_invocation:): Added call to create the method invocation
17225 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17226 (debug_line): New function for debug.
17227 (complete_class_decl): No longer do something during pass 1.
17228 (method_header): Use BUILD_PTR_FROM_NAME.
17229 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17231 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17232 function's main comment.
17233 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17235 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17236 (resolve_class): Now works with arrays.
17237 (do_resolve_class, resolve_and_layout): New functions.
17238 (java_check_regular_methods): Reverse method list before and after
17239 having processed it. No longer set ctxp->artificial_constructor.
17240 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17241 accordingly. Fixed typo in issued error message. Now use
17243 (find_in_imports_on_demand): Now use obstack_grow0.
17244 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17245 (source_end_java_method): Call expand_expr_stmt instead of
17246 expand_expr. Calls it before calling expand_function_end.
17247 (java_method_add_stmt): Do nothing if errors were found during
17249 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17250 (build_method_invocation_stmt, build_invoke, invocation_mode,
17251 lookup_method_invoke, refine_accessible_methods_list,
17252 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17254 * typeck.c (build_java_signature): Properly end method signature
17255 if return type skipped.
17256 (match_java_method): New function.
17258 1998-03-16 Per Bothner <bothner@cygnus.com>
17260 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17262 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17264 * expr.c (build_invoke_non_interface): New function.
17265 (methods_ident, ncode_ident): Now static globals.
17266 (expand_invoke): Use build_invoke_non_interface.
17267 * java-tree.h (struct lang_decl): New field function_decl_body.
17268 (DECL_FUNCTION_BODY): New macro.
17269 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17270 CLASS_FROM_SOURCE_P.
17271 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17272 before starting pass 2. Call to java_generate_parsed_class replaced
17273 by java_register_parsed_class.
17274 * lex.c: Fixed typo in header. Some line width related formating.
17275 * lex.h: Some line width related formating.
17276 * parse.h (source_end_java_method, resolve_expression_name,
17277 complete_class_decl, maybe_create_class_interface_decl,
17278 check_class_interface_creation): New static function declarations.
17279 (java_layout_parsed_class, java_method_add_stmt): New function
17281 (struct parser_ctxt): Field mark_class_generate removed. New
17282 fields class_list and artificial_constructor.
17283 * parse.y: Fixed typo in header.
17284 (class_declaration:): Call complete_class_decl when class body
17286 (method_declaration:): Call source_end_java_method in pass 2 when
17287 the method body is defined.
17288 (postfix_expression:): Do expression name resolution on sub-rule
17289 name during pass 2.
17290 (create_class, create_interface): Merged common pieces.
17291 (check_class_interface_creation, maybe_create_class_interface_decl):
17293 (complete_class_decl): New function.
17294 (register_fields): Fixed line width related typo.
17295 (method_header): Correctly skip first argument when fixing
17296 argument line. Changed the loop.
17297 (java_check_circular_reference): Now use ctxp->class_list.
17298 (java_complete_class): Removed start/stop marking.
17299 (java_check_regular_methods): Now takes a class decl as an
17300 argument. Add default constructor if none were encountered.
17301 (java_check_methods): Now use ctxp->class_list. Changed call to
17302 java_check_regular_methods.
17303 (source_start_java_method): Set DECL_ARG_TYPE for each function
17305 (source_end_java_method, java_method_add_stmt): New functions.
17306 (java_generate_parsed_class): No longer exists.
17307 (java_layout_parsed_class, java_register_parsed_class): New functions.
17308 (resolve_expression_name): New function.
17310 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17312 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17313 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17314 until pass initializations are done. Call read_import_dir with
17316 * parse.h: (lookup_modifier_cl): New function declared.
17317 (INTERFACE_FIELD_MODIFIERS): New macro.
17318 (OBSOLETE_MODIFIER_WARNING): New macro.
17319 * parse.y: (register_fields): Class type and current field name in
17320 local variables. Check modifier(s) if adding field(s) to an interface.
17321 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17322 and report errors using the faulty modifier line context.
17323 (lookup_modifier_cl): New function.
17324 (read_import_dir): Detect and report default import processing
17327 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17329 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17330 * class.c (is_compiled_class): Return 1 after making sure it
17331 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17332 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17333 * java-tree.h (flag_assume_compiled): Add decl.
17334 * lang.c (lang_f_options): Add the flag.
17335 (flag_assume_compiled): Add decl, default to 0.
17337 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17339 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17340 (is_compiled_class): Likewise.
17341 (layout_class): Likewise.
17342 (layout_class): Detect and lay out classes defined in source code.
17343 (interface_of_p, add_interface_do, may_add_interface): New
17345 (add_interface): Now use add_interface_do.
17346 (add_method_1): New function.
17347 (add_method): Now use add_method_1.
17348 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17349 (complete_start_java_method): New function.
17350 (start_java_mehod): Now call complete_start_java_method.
17351 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17352 (expand_invoke): Likewise and fixed typo.
17353 *gjava.c: (print_super_field): Use new argument to find_class
17356 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17357 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17358 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17360 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17361 (add_method_1, push_class): New prototypes.
17362 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17363 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17364 directory where the class was found.
17365 (find_class): New argument DO_CLASS_FILE. Function find_class
17366 modified accordingly.
17367 *jcf-parse.c: (fix_class_path): New function.
17368 (load_class): Use new VERBOSE argument. load_class now finds and
17369 loads/parses .class/.java files. Save read_state of current_jcf
17371 (java_parser_abort_on_error): New macro.
17372 (jcf_parse_source, parse_source_file): New function.
17373 (jcf_parse): Fixed typo.
17374 (yyparse): Call parse_source_file () only.
17375 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17376 writing the real class name back in the zip directory entry.
17377 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17378 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17379 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17380 (find_class): Prototype fixed.
17381 *lex.c: Added 1998 time stamp.
17382 Removed all static global variables, moved into the parser
17383 context data structure.. Now include unistd.h if SEEK_SET not
17385 (java_init_lex): Rewritten.
17386 (java_sneak_unicode): Modified current unicode access in current line.
17387 (java_unget_unicode): Likewise.
17388 (java_allocate_new_line): New allocation management.
17389 (java_read_char): Modified access and storage of unget_utf8_value.
17390 New way of processing current unicode.
17391 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17392 (java_get_unicode): Now use the parser context.
17393 (java_lineterminator): Likewise.
17394 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17395 of the reentrant parser implementation. Function now use the
17396 parser context data structure and java_lval. Fixed production of
17397 the float and double constant "out of range" error message. Fixed
17398 obstack use. Return integer value when hitting a modifier. Now
17399 return type for TRUE, FALSE and other predefined types. Return
17400 identifier as a TREE_LIST list containing the current line context
17401 as the TREE_VALUE sub-node.
17402 (java_unicode_2_utf8): Fixed typo in declaration.
17403 (java_lex_error): Now use the parser context data structure.
17404 *lex.h: Added 1998 time stamp.
17405 (struct java_line): New fields ref_count and next.
17406 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17407 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17408 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17409 *parse.h: Added 1998 time stamp.
17410 (java_parse_source_file): Renamed from parse_source_file.
17411 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17412 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17413 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17414 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17415 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17416 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17417 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17418 (struct parser_ctxt): New data structure to keep the parser context.
17419 *parse.y: Added 1998 time stamp, got rid of static global variables.
17420 (java_error_count, ctxp): New global variables.
17421 (%union): New value field.
17422 (numeric_type, integral_type): Rules removed.
17423 (primitive_type): Rule defined to handle integral, float, double and
17425 (qualified_name, package_declaration,
17426 single_type_import_declaration, type_import_on_demand_declaration,
17427 modifiers, class_declaration, super, interfaces,
17428 interface_type_list, class_body, field_declaration,
17429 field_declaration, variable_declarators, variable_declarator,
17430 variable_declarator_id, method_declaration, method_header,
17431 formal_parameter_list, formal_parameter, method_body, block,
17432 static, interface_declaration, extends_interfaces,
17433 abstract_method_declaration, local_variable_declarators): Rules now
17435 (force_error, do_warning): New global statics.
17436 (push_parser_context, parser_context_save_global,
17437 parser_context_restore_global, pop_parser_context): New functions.
17438 (yyerror): Now uses the global parser context. Fixed use of obstack.
17439 (parse_error, parse_error_context, parse_warning_context,
17440 java_accstring_lookup, redefinition_error, check_modifiers,
17441 parser_add_interface, create_interface, create_class, find_field,
17442 duplicate_declaration_error, register_fields, method_header,
17443 check_modifiers_consistency, check_abstract_method_header,
17444 method_declarator, parser_qualified_classname,
17445 parser_check_super_interface, parser_check_super,
17446 parser_chain_incomplete_item, java_check_circular_reference,
17447 layout_class_from_source, java_complete_class,
17448 complete_method_decl, resolve_class, complete_class_report_errors,
17449 java_check_final, check_method_redefinition,
17450 java_check_regular_methods, java_check_abstract_methods,
17451 java_check_methods, lookup_java_interface_method2,
17452 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17453 process_imports, find_in_imports, read_import_entry,
17454 read_import_dir, find_in_imports_on_demand,
17455 check_pkg_class_access, not_builtin_p, declare_local_variables,
17456 source_start_java_method, java_generate_parsed_class): New
17458 *typeck.c: (signature_include_return): New global variable.
17459 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17460 to add the function returned type in the signature.
17462 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17464 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17466 1998-01-29 Dave Brolley <brolley@cygnus.com>
17468 * Make-lang.in (java.info): Added.
17469 (java.install-info): Added
17471 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17473 * Makefile.in (clean): Also remove java/parse.c.
17475 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17477 Add a pair of -fbounds-check/-fno-bounds-check options.
17478 * lang.c (lang_decode_option): Add code to grok arguments.
17479 (flag_bounds_check): Add decl.
17480 (lang_f_options): New array w/ the option in it.
17481 * java-tree.h (flag_bounds_check): Add decl.
17482 * lang-options.h: New file.
17483 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17484 of a static macro value.
17485 (JAVA_ARRAY_EXCEPTION): Delete macro.
17487 1998-01-23 Per Bothner <bothner@cygnus.com>
17489 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17490 * expr.c (build_anewarray): Add missing promote_type.
17492 1998-01-22 Per Bothner <bothner@cygnus.com>
17494 Add array types with known length to optimize bounds checking.
17495 * typeck.c (build_java_array_type): Take length parameter.
17496 (java_array_type_length, build_prim_array_type): New functions.
17497 * java-tree.h: Update for new functions.
17498 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17499 * class.c: Use build_prim_array_type.
17500 * expr.c (can_widen_reference_to): Handle known-length array types.
17501 (verify_jvm_instructions): Keep track of integer push instructions
17502 followed by newarray/anewarray, so we can build known-length arrays.
17503 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17504 (java_array_data_offset): New function.
17505 (build_java_array_length_access): New function. Optimize if constant.
17506 (build_java_arrayaccess): Constant fold bounds check.
17507 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17508 (build_newarray, build_anewarray): New functions.
17509 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17510 * verify.c (merge_types): Handle known-lengh array types.
17512 1998-01-19 Per Bothner <bothner@cygnus.com>
17514 * expr.c (expand_byte_code): Fix performace bug, which caused
17515 searching linenumber_table to be linear rather than constant.
17517 1997-12-12 Per Bothner <bothner@cygnus.com>
17519 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17521 * decl.c, java-tree.h (soft_fmod_node): New global.
17522 * decl.c (init_decl_processing): Define __builtin_fmod.
17523 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17524 using __builtin_fmod.
17526 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17528 * keyword.h: New file, output of keyword.gperf as processed by
17530 * lex.c (java_lex_init): Initialize java_error_flag.
17531 * parse.c (YYERROR_NOW): Uses java_error_flag.
17532 * parse.y: New static java_error_flag. Useless definition of
17534 * parse.y (java_error): Portable error recovery using
17535 java_error_flag (not yet completely tuned).
17537 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17539 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17541 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17543 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17544 (parse.c, lex.c, keyword.h): New rules for Java source code
17546 * parse.c: Renamed into jcf-parse.c.
17547 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17548 * keyword.gperf: New file, Java keywords.
17549 * parse.y: New file, Java language grammar.
17550 * parse.h: New file, Java language grammar definitions.
17551 * lex.c: New file, Java language lexer.
17552 * lex.h: New file, Java language lexer definitions.
17554 1997-12-03 Per Bothner <bothner@cygnus.com>
17556 * decl.c (clinit_identifier_node), java-tree.h: New global.
17557 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17558 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17559 * expr.c (expand_java_field_op): Check for invalid assignment
17562 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17564 1997-10-27 Per Bothner <bothner@cygnus.com>
17566 * verify.c (verify_jvm_instructions): When processing a handler,
17567 attempt to set the current_subr to the right value.
17568 (More complicated code combines Sep 17 and Oct 22 versions.)
17570 1997-10-24 Per Bothner <bothner@cygnus.com>
17572 * class.c (push_class): Figure out (guess) name of source file.
17573 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17574 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17575 (parse_class_file): Change return type from int to void.
17576 Call debug_start_source_file/debug_end_source_file.
17578 * expr.c (build_java_binop): Fix masking 2nd operand.
17579 * decl.c (init_decl_processing): Set sizetype first.
17581 1997-10-22 Per Bothner <bothner@cygnus.com>
17583 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17584 (Revert Sep 17 change.)
17586 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17588 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17589 .class extension in their name and fix thing so we don't process
17590 them parse_zip_file_entries().
17591 (parse_zip_file_entries): Cleaned unused local variables.
17593 1997-10-20 Per Bothner <bothner@cygnus.com>
17595 * expr.c (can_widen_reference_to): Allows equal array element types.
17596 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17597 * jcf-dump.c (RET): Get (and print) index.
17599 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17600 Promote element type to POINTER_TYPE.
17602 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17604 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17605 find_in_current_zip, jcf_figure_file_type): Moved from
17606 jcf-reader.c to parse.c.
17607 * zextract.c: (read_zip_archive): takes file_comment_length possible
17608 field into account.
17610 1997-10-20 Per Bothner <bothner@cygnus.com>
17612 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17614 * verify.c (merge_types): Handle array types even better ...
17616 1997-10-17 Per Bothner <bothner@cygnus.com>
17618 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17620 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17621 * class.c (make_class_data): Don't build fields_decl if no fields.
17622 When building fields_decl, skip if DECL_ARTIFICIAL.
17624 * expr.c (java_stack_swap): Update stack_type_map.
17625 * verify.c (merge_types): Handle array types better.
17627 1997-10-15 Per Bothner <bothner@cygnus.com>
17629 * class.c (add_field): Don't promote short integral fields to
17630 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17631 * expr.c (push_value): Promote and convert short integral values.
17633 * decl.c, java-tree.h (integer_two_node): New constant node.
17634 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17636 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17638 * class.c (append_gpp_mangled_type): Use function argument
17639 unpromoted type to generate mangled name.
17641 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17643 * constants.c (build_constant_data_ref): Now uses current_class
17644 instead of main_class.
17645 (build_constants_constructor): Now uses current_class instead of
17647 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17648 of the global variable SeepZipFiles done here.
17649 * zextract.c (read_zip_archive): extra_field optional field taken
17650 into account while computing the position of the class file in the
17652 * verify.c (verify_jvm_instructions): Use current_jcf to search
17654 * parse.c (load_class): First search for the class to load in the
17655 current zip file. Saves current_jcf (restored before returning
17656 from that function). Don't call JCF_FINISH in the class was found
17657 in the current ZIP file.
17658 (jcf_parse): If the class was found in the current ZIP file, save
17659 its tree_constant_pool (for later reuse).
17660 (parse_class_file): New function. Process each method defined in
17661 the current class and record the class as to be later registered.
17662 (yyparse): Rewritten. Figure the type of the current file and switch
17664 * lang.c: New global variable current_jcf.
17665 (lang_init): Removed compiling_from_source test (done later, in
17666 yyparse). Removed call the jcf_parse ().
17667 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17668 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17669 in the current ZIP file) and zip_offset (offset to the class data in
17670 the current zip file).
17671 * jcf-reader.c: zipfile.h included.
17672 localToFile: New ZipFileCache static global variable
17673 (parse_zip_file_entries): New function. Browse the current ZIP
17674 file directory and process each class found.
17675 (process_zip_dir): New function. Register each class found in the
17676 ZIP file directory. The class aren't parsed but a valid JCF is
17677 link to each of them.
17678 (find_in_current_zip): New function. Search for a class in the
17679 current ZIP file directory. If found, prepare the class so that it
17681 (jcf_figure_file_type): New function. Examine the file structure
17682 to figure a class file, a ZIP file. If none of these categories are
17683 matched, a source file is assumed.
17684 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17685 SeenZipFile: New global variable.
17686 (open_in_zip): Use zipmember's length to accelerate the search for
17687 a member. If zipmember was NULL and zip file successfully read,
17689 * java-tree.h: New global variable current_jcf declared. Added
17690 declaration for current_constant_pool_tags, current_constant_pool_data,
17691 current_constant_pool_length, current_constant_pool_data_ref.
17692 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17693 store the JCF of classes seen in a zip file) and tree *constant_pool
17694 (to save a loaded class constant pool). current_class declared here.
17695 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17696 retrieve method_ref_constant.
17697 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17698 (OBJECT): get_class_constant now uses current_jcf.
17699 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17700 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17701 (expand_invoke): Now uses current_class instead of main_class
17702 (build_class_init): Now uses current_class instead of main_class
17703 * class.c: New static global variable registered_class.
17704 (register_class): New function.
17705 (emit_register_class): Modified to use registered_class instead of
17707 (is_compiled_class): Now take into account class seen in the archive.
17709 1997-10-06 Per Bothner <bothner@cygnus.com>
17711 * except.h: Renamed to: java-except.h.
17712 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17713 * except.c: Add semi-working (commented out) implementation.
17715 * expr.c (expand_iinc): Add needed flush_quick_stack.
17716 * parse.c (set_source_filename): New function.
17717 (give_name_to_class): Set input_filename from package.classname.java.
17719 * jcf-io.c (find_class): Don't look first in ".".
17721 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17723 * zextract.c (read_zip_archive): Now takes into account the
17725 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17727 1997-09-20 Per Bothner <bothner@cygnus.com>
17729 * constants.c, java-tree.h (build_internal_class_name): New function.
17730 (alloc_class_constant): Re-implement using build_internal_class_name.
17731 * class.c (make_class_data): Likewise.
17732 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17734 1997-09-17 Per Bothner <bothner@cygnus.com>
17736 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17737 to NULL before pushing an exception handler target.
17739 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17740 (java_stack_swap, java_stack_dup): Re-write to be safe from
17741 clobbering registers.
17742 (build_class_init): New function.
17744 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17746 * typeck.c (build_java_array_type): Temporary use
17747 permanent_obstack to create the array 'length' field.
17748 * expr.c (lookup_label): Temporay use permanent_obstack to create
17749 label if not found.
17750 * class.c (push_super_field): Tempory use permanent_obstack.
17752 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17754 * typeck.c (type_for_mode): Now handles double_type_node and
17756 * verify.c (verify_jvm_instructions): The instruction following
17757 the wide bytecode is checked. OPCODE_ret added to the list of
17760 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17762 * class.c (make_class): Temporary use permanent_obstack. Set the
17763 class CLASS_P field to 1.
17764 (push_class): Temporary use permanent_obstack.
17765 (set_super_info): Temporary use permanent_obstack.
17766 (add_method): Temporary use permanent_obstack, set
17767 METHOD_TRANSIENT().
17768 (add_field): Temporary use permanent_obstack. Sets
17769 FIELD_VOLATILE() and FIELD_TRANSIENT().
17770 (build_class_ref): Temporary use permanent_obstack if the class
17772 (build_static_field_ref): Temporary use permanent_obstack when
17773 creating field's rtl.
17774 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17775 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17776 and fields. Function finalized, as far as flag handling.
17777 (push_class_static_dummy_field): Temporary use permanent_obstack.
17778 (emit_register_class): Force generation of class registration at
17780 * decl.c (end_java_method): Call permanent_allocation() before
17782 * expr.c (can_widen_reference_to): Added comment to interface
17783 handling, fixed typo.
17784 (lookup_field): Now uses CLASS_P() to correct FIXME
17785 (expand_invoke): Verification on public && !static &&
17786 !abstract moved into soft_lookupinterfacemethod (kaffe).
17787 Use Object class dtable if objectref is an array when expanding
17789 (java_push_constant_from_pool): Temporary use permanent_obstack
17790 for CONSTANT_string
17791 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17792 create constant references.
17793 (get_constant): Temporary use permanent_obstack to create constant.
17794 (load_class): Temporary use permanent_obstack to load class.
17795 (jcf_parse): Temporary use permanent_obstack to perform class
17797 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17798 (build_java_signature): Temporary use permanent_obstack.
17799 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17801 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17802 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17805 1997-09-11 Per Bothner <bothner@cygnus.com>
17807 * class.c (append_gpp_mangled_type): Fix typo.
17808 (emit_register_class): Use main_class to get class object, rather
17809 than looking for no-longer-existing static decl starting with _CL.
17810 * typeck.c (parse_signature_type): Promote array element type
17811 if it is a RECORD_TYPE.
17813 1997-09-10 Per Bothner <bothner@cygnus.com>
17815 * class.c (push_class_static_dummy_field): New function.
17816 (mangle_static_field): New. Do G++-style mangling of static fields.
17817 (layout_class): Mandle static fields here, not in add_field.
17818 (build_class_ref): The class object is now a dummy static field.
17819 * decl.c (find_local_variable): Look for best, instead of first match.
17820 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17821 (build_java_athrow): Don't check here if exception is Throwable.
17822 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17823 (TYPE_USED): Removed. No longer used ...
17824 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17825 * verify.c (push_pending_label): New function.
17826 (push_pending_block): Renamed to check_pending_block.
17827 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17828 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17829 re-checking possible handlers) after a store (less wasted work).
17830 Check for null handler (finally) before calling add_handler.
17831 Various changes to (finally?) correctly handle try/finally.
17833 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17835 * class.c: Include stdio.h.
17837 1997-09-04 Per Bothner <bothner@cygnus.com>
17839 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17840 to make sure class is initialized before static/special invoke.
17842 * verify.c (verify_jvm_instructions): On a store instruction,
17843 call find_local_variable to force pre-allocation of decl and rtx.
17844 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17846 1997-09-03 Per Bothner <bothner@cygnus.com>
17848 * class.c (build_class_ref): Strip off "promoted_" if need be.
17849 (make_field_value): Call build_java_signature when needed.
17850 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17851 * expr.c (build_java_athrow): Don't push_value of exception.
17852 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17853 match specification of [fd]cmp[lg] for NaNs.
17854 (expand_byte_code): Add support for exception handler ranges.
17855 * except.c: Add skeleton for EH code-generation.
17856 * verify.c (merge_types): Treat all promoted integral types as equal.
17857 * constants.c (build_constants_constructor): To force creation of
17858 current_constant_pool_data_ref, call build_constant_data_ref.
17860 * javaop.def (lload): Fix typo.
17861 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17863 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17865 * parse.c: Don't include function.h.
17867 1997-08-27 Per Bothner <bothner@cygnus.com>
17869 * except.[ch]: New files.
17870 * Makefile.in (JAVA_OBJS): Add except.o
17871 * expr.c: Temporary warning about unimplemented exceptions.
17872 * verify.c: Verify exception handlers.
17874 * jcf-dump.c (disassemble_method): Print exception table.
17876 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17878 * expr.c (verify_jvm_instructions): Started a thorough
17879 verification of invoke* bytecodes.
17880 (expand_byte_code): flush quick stack if PC is the target of a
17881 branch. and undef RET (conflicting with config/i386/i386.h).
17882 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17884 (expand_invoke): Now handles invokeinterface and do more
17885 verification according to the bytecode.
17886 (lookup_field): Don't try to load the class if processing
17888 (can_widen_reference_to): Now handles interfaces.
17889 * decl.c (init_decl_processing): New global variable
17890 soft_lookupinterfacemethod_node, declared in java-tree.h.
17891 Call set_super_info on string_type_node.
17892 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
17894 * class.c (set_super_info): Fills the CLASS_* flags according to
17896 (get_access_flags_from_decl): Handles all class flags.
17898 1997-08-26 Per Bothner <bothner@cygnus.com>
17900 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
17901 * parse.c (yyparse): Check for abstract method, and missing code.
17902 * expr.c (expand_byte_code): Change interface.
17903 * lang.c (put_decl_node): Print promoted types prettier.
17904 * verify.c (verify_jvm_instruction): Change interface.
17905 Partial support for scanning exception table.
17906 For load instructions, handle promoted integral types.
17908 1997-08-21 Per Bothner <bothner@cygnus.com>
17910 * verify.c: New file, with contents moved from expr.c.
17911 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
17912 * typeck.c (is_array_type_p): Moved here from expr.c.
17913 * java-tree.h: Add some now-needed function declarations.
17914 * Makefile.in (JAVA_OBJS): Added verify.o.
17916 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17918 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
17919 METHOD_ABSTRACT flag.
17921 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
17922 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
17923 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
17925 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
17927 (start_java_method): Hook for SYNCHRONIZED methods.
17929 * expr.c (build_java_jsr, build_java_ret): New functions
17930 (JSR,PRE): New macros
17931 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
17932 (verify_jvm_instructions): tableswitch, lookupswitch,
17933 monitorenter, monitorexit, goto_w: verified.
17934 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
17935 (build_java_monitor): New function.
17936 (MONITOR_OPERATION): Modified to call build_java_monitor()
17937 (verify_jvm_instructions): Started a thorough verification of
17940 1997-08-19 Per Bothner <bothner@cygnus.com>
17942 Support verification of jsr/ret subroutines (used for try/finally).
17943 * decl.c (return_address_type_node): New type node.
17944 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
17945 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
17946 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
17947 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
17948 TYPE_USED): New macros for special types in type_map.
17950 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
17951 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
17953 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
17955 * expr.c (can_widen_reference_to): New function.
17956 (pop_type): Use it.
17957 (merge_type_state): Support handling start of subroutine.
17958 (push_pending_block): Return char* error message, instead of calling
17959 fatal on an error. Also handle subroutines.
17960 (verify_jvm_instructions): Handle errors from push_poending_block.
17961 Support jsr and ret instructions.
17963 1997-08-19 Per Bothner <bothner@cygnus.com>
17965 * jcf-io.c (find_classfile): Fix thinko.
17966 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
17968 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
17970 * Makefile.in (BISON): Remove.
17972 1997-08-07 Per Bothner <bothner@cygnus.com>
17974 * Makefile.in: Convert to autoconf.
17975 * config-lang.in (outputs): Added java/Makefile.
17977 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
17978 Rename cc1java to jc1.
17980 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
17981 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
17983 * class.c (class_depth): Do load_class if needed.
17985 Mostly better verification.
17986 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
17987 (init_decl_processing): Change return type of soft_checkcast.
17988 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
17989 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
17990 lang_print_error): New functions.
17991 (lang_init): Set global hook print_error_function to lang_print_error.
17992 * expr.c: In the type_map ptr_type_node is only used for null now.
17993 (pop_type, merge_types): Hence ptr_type_node matches any reference.
17994 (merge_types): Dererence pointer to record types before comparing.
17995 (decode_newarray_type, merge_types): On error just return NULL.
17996 (build_java_binop): Add preliminary implementation (with warning)
17997 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
17998 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
17999 (expand_compare, expand_java_goto, expand_java_call): Don't
18000 push_pending_block, since that only makes sense when verifying.
18001 (merge_type_state): Different return codes.
18002 (push_pending_block): A block may need to be verified more than once.
18003 (expand_byte_code): Warn about unused code at code generation time.
18004 (verify_jvm_instruction): Changed logic, since code may need to be
18005 re-verified if type-state has changed. Also, better error handling.
18006 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18007 Improve newarray, anewarray, ?aload, athrow,
18008 * java-tree.h (LABEL_CHANGED): New macro.
18010 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18012 * decl.c (soft_athrow_node): New global variable initialized.
18013 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18014 * typeck.c (convert): Added support for REAL_TYPE.
18015 (convert_to_char): New function.
18016 (convert): Handle CHAR_TYPE.
18017 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18018 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18019 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18021 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18022 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18023 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18024 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18025 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18026 to Use The Right Things.
18027 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18028 compatible with INT. BOOLEAN is made equivalent to BYTE.
18029 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18030 OPCODE_ifnonnull): Now supported.
18031 (build_java_athrow): New function.
18033 1997-08-04 Per Bothner <bothner@cygnus.com>
18035 Rename method name <init> to match G++ (and fix mangling).
18036 * class.c (layout_class): Replace method name of <init> by class name.
18037 (make_method_value): Do inverse renaming of constructor from <init>.
18038 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18039 * typeck.c (lookup_java_constructor): New function.
18040 * expr.c (expand_invoke): If method_name is <init>, call
18041 lookup_java_constructor to find constructor.
18043 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18045 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18047 * parse.c (get_class_constant): Modified to handle array "classes"
18048 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18050 (convert): Modified to handle real type.
18051 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18052 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18053 variables declared.
18054 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18055 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18056 global variables initialized.
18057 (find_local_variable): Handles the case of a pointer
18058 (end_java_method): Restore the use of one more scope
18059 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18060 build_java_array_length_access, expand_java_arrayload,
18061 expand_java_arraystore, expand_java_array_length,
18062 expand_java_multianewarray, expand_java_anewarray,
18063 build_java_check_indexed_type, is_array_type_p,
18064 build_java_throw_out_of_bound_exception): New functions.
18065 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18066 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18067 OPCODE_<t>aload): Implemented code for verification.
18068 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18069 ARRAY_NEW_MULTI): Macro defined.
18070 (CONVERT): Modified to invoke convert().
18071 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18073 1997-07-31 Per Bothner <bothner@cygnus.com>
18075 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18076 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18077 (make_class_data): Field name needs '/' as package prefix.
18078 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18080 1997-07-25 Per Bothner <bothner@cygnus.com>
18082 Implement debug information for local variables.
18083 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18084 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18085 DECL_LOCAL_SLOT_CHAIN): New macros.
18086 (struct lang_decl_var): New type.
18087 * parse.c (give_name_to_locals): Move to decl.c.
18088 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18089 (start_java_method): Re-write parameter handling.
18090 (pending_local_decls): New global variable.
18091 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18092 (find_local_variable): Accept pc so we can skips decls not in range.
18093 (struct binding_level): Add end_pc field.
18094 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18095 (various): Change so current pc gets passed to find_local_variable.
18097 * decl.c (init_decl_processing): Re-arrange fields in
18098 class_type_node and and method_type_node to match kaffe 0.9.1.
18099 * class.c (make_method_value, make_class_data): Update
18100 initializations to match.
18102 1997-07-16 Per Bothner <bothner@cygnus.com>
18104 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18105 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18106 (push_super_field): New function.
18107 (make_class_data): Handle inheritance of class static initializer.
18108 (layout_class): New name mangling.
18109 * constants.c (build_constant_data_ref): Init type of data array
18110 to a one-element array.
18111 (build_constants_constructor): Set DECL_SIZE from complete array type.
18112 * decl.c: Rename class_type, object_type etc to class_type_node,
18113 object_type_node etc. Make former inherit from latter.
18114 * expr.c (expand_invoke): Add cast of function address.
18115 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18116 * parse.c (yyparse): Don't call layout_class here.
18117 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18119 1997-06-14 Per Bothner <bothner@cygnus.com>
18121 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18122 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18123 (alloc_class_constant): New.
18124 * expr.c (expand_invoke): Make sure method's class is initialized.
18125 * class.c (interits_from_p, emit_register_class): New functions.
18126 * parse.c (yyparse): Call emit_register_class.
18128 1997-06-09 Per Bothner <bothner@cygnus.com>
18130 * constants.c: New file, to handle constant pool.
18131 * Makefile.in (JAVA_OBJS): Add constants.o.
18132 * decl.c (init_decl_processing): Update, fix, finish various structs.
18133 (pushdecl_top_level): New.
18134 * parse.c (layout_class): Moved to class.c.
18135 * expr.c (java_push_constant_from_pool): New function.
18136 * class.c (build_class_ref): Make work fully
18137 (make_class_data): Emit super-class, constant pool, interface vector.
18139 1997-06-03 Per Bothner <bothner@cygnus.com>
18141 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18142 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18143 * class.c (class_depth): New function.
18144 (lookup_named_class): Replaced by new function lookup_class.
18145 * decl.c (object_type_node, string_type_node): New.
18146 Remove various types that we no longer need.
18147 * expr.c (verify_jvm_instructions): New separate verifier pass.
18148 (push_type, pop_type): New functions for verifier.
18149 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18150 (expand_byte_code): Simplify, since we assume already verified.
18151 (expand_invoke): Now mostly works.
18152 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18153 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18154 * parse.c: Wait to allocate class object until we know its name.
18155 (layout_class): Calculate DECL_VINDEX for each virtual method.
18156 * typeck.c (get_array_type): Rename to ...
18157 (build_java_array_type): ... and provide working implementation.
18158 (build_java_signature): New function - build Java signature of type.
18159 (set_java_signature): New function - cache signature with type.
18160 (lookup_java_method): New function.
18162 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18164 * class.c (ident_subst): Take extra SUFFIX parameter.
18165 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18166 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18167 (build_class_ref): Actually implement.
18168 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18169 * decl.c (builtin_function): New.
18170 (init_decl_processing): Update for current Kaffe. Declare some
18171 builtin Kaffe functions.
18172 * expr.c (build_address_of): New.
18173 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18174 Renamed (from expand_java_new etc), and added working implementations.
18175 (build_field_ref): Now also handle static fields.
18176 (expand_invoke): Implement invokestatic, and start implement rest.
18177 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18178 * javaop.def: Rename invokevirt -> invokevirtual.
18179 * lang.c (use_handles): Removed.
18180 * parse.c: Add support for ConstantValue attribute.
18181 Handle nested loading of a class. (JPOOL_UTF): New.
18183 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18185 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18187 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18189 * Make-lang.in (java.install-man): New empty rule.
18190 * typeck.c (set_local_type): New function.
18191 * expr.c (STORE_INTERNAL): Call find_local_variable,
18192 not find_stack_slot. Call set_local_type.
18194 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18196 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18197 and building RECORD_TYPE CONSTRUCTORs.
18198 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18200 * lang.c (use_handles): Change the default to 0.
18201 * decl.c: Define and build class_type, field_type, utf8const_type.
18202 * class.c (make_class_data, make_field_value,
18203 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18204 hashUtf8String, strLengthUtf8, mangled_classname:
18205 Functions to build reflective data structures.
18206 * parse.c (yyparse): Call make_class_data.
18208 * jcf-io.c (open_class, find_classfile): New functions.
18209 * jcf-dump.c: Support reading classfile from explicitly-named
18210 class file (without CLASSPATH searching).
18212 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18214 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18215 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18216 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18217 (get_constant): Now trivial for CONSTANT_Utf8.
18219 * jcf.h: Make NEW_CPOOL the default.
18220 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18222 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>