1 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
4 * decl.c (end_java_method): Call
5 attach_init_test_initialization_flags on all the init_decls.
6 * parse.y (attach_init_test_initialization_flags): Move to ...
7 * expr.c (attach_init_test_initialization_flags): here and
8 support BIND_EXPR also.
9 * java-tree.h (attach_init_test_initialization_flags): Prototype.
10 * jcf-parse.c (parse_class_file): Don't disable class init
13 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
15 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
18 2004-11-24 Richard Henderson <rth@redhat.com>
20 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
21 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
23 2004-11-24 Tom Tromey <tromey@redhat.com>
25 * verify.c (defer_merging): Don't use C++-style comment.
26 * verify.h (java_opcode): Added java_opcode_end.
27 * class.c (build_class_ref): Remove C++ comment and old FIXME.
29 * verify-impl.c (vfy_push_type): Removed bogus "return".
30 (initialize_stack): Use vfy_alloc and vfy_free.
31 (verify_instructions_0): Likewise.
33 * Merged gcj-abi-2-dev-branch to trunk.
35 2004-11-24 Andrew Haley <aph@redhat.com>
37 * jcf-parse.c (parse_class_file): Set file_start_location.
39 2004-11-10 Tom Tromey <tromey@redhat.com>
41 * class.c (make_field_value): Don't call build_static_field_ref.
42 (build_static_field_ref): Don't emit direct references when using
45 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
46 -verbose:class into man page synopsis.
48 2004-11-09 Tom Tromey <tromey@redhat.com>
50 * expr.c (build_java_arraystore_check): Still generate check if
51 element type is itself an array.
53 2004-11-08 Tom Tromey <tromey@redhat.com>
55 * java-tree.h (soft_check_assignment_node): Removed.
56 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
57 * decl.c (java_init_decl_processing): Don't initialize
58 soft_check_assignment_node.
60 2004-11-05 Tom Tromey <tromey@redhat.com>
62 * class.c (layout_class_methods): Don't add Miranda methods when
63 using indirect dispatch.
65 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
67 * class.c (make_class_data): Call emit_assertion_table to set the
68 'assertion_table' field.
69 (build_signature_for_libgcj): Move here from expr.c.
70 (add_assertion_table_entry): New function. Callback for assertion
72 (emit_assertion_table): New. Take class argument, and generate
73 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
74 * decl.c (init_decl_processing): Define assertion_entry_type record.
75 Push 'assertion_table' class field instead of 'verify'.
76 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
77 (type_assertion_hash): Include 'assertion_code' in hash.
78 (add_type_assertion): Rewritten. Take class and assertion_code
79 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
80 (can_widen_reference_to): Use new add_type_assertion() arguments.
81 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
82 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
83 (verify_identifier_node): Removed.
84 (assertion_entry_type, assertion_table_type): New.
85 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
86 assertion code definitions.
87 (struct type_assertion): Add assertion_code. Rename 'source_type' and
88 'target_type' to 'op1' and 'op2'.
89 (add_type_assertion): Declare.
90 (lang_printable_name_wls): Remove unused definition.
91 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
92 to emit runtime assertion.
93 (vfy_note_stack_type): Clean up non-C90 declarations.
94 (vfy_note_local_type): Likewise.
95 * verify.h (vfy_is_assignable_from): Declare.
96 * verify-impl.c (is_assignable_from_slow): Remove unused function.
97 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
98 instead of is_assignable_from_slow().
99 (types_compatible): Reinstate ref_compatible() call.
101 2004-11-04 Tom Tromey <tromey@redhat.com>
103 * class.c (build_static_field_ref): Reverted previous patch.
105 * class.c (build_static_field_ref): Don't emit direct references
106 when using indirect dispatch.
108 2004-11-03 Tom Tromey <tromey@redhat.com>
110 * expr.c (expand_java_arrayload): Set lhs_type_node.
111 (expand_java_arraystore): Set rhs_type_node.
113 2004-11-02 Tom Tromey <tromey@redhat.com>
115 * jcf-parse.c (compute_class_name): Use filename length from zip
116 directory, not strlen.
118 * expr.c (expand_invoke): Mark new interface methods as abstract.
120 2004-11-01 Tom Tromey <tromey@redhat.com>
122 * verify-impl.c (push_jump): Removed check for uninitialized
124 (push_exception_jump): Likewise.
125 (handle_ret_insn): Likewise.
126 (handle_jsr_insn): Likewise.
127 (state_check_no_uninitialized_objects): Removed.
129 * decl.c (check_local_unnamed_variable): Recognize
130 promoted-to-int parameters when using the new verifier.
131 * expr.c (expand_java_arraystore): Explicitly request array type
132 when using new verifier.
133 (expand_java_arrayload): Likewise.
134 (invoke_build_dtable): Don't pass object_type_node as
135 expression argument to build_java_indirect_ref.
136 (build_java_check_indexed_type): Do nothing.
137 (build_java_arraystore_check): Handle case where array doesn't
139 (build_java_array_length_access): Likewise.
140 (expand_invoke): Handle case where interface overrides a method
142 (pop_type_0): Always succeed for reference types.
143 (process_jvm_instruction): Don't pop a value in a dead
145 (pop_arguments): Convert arguments to correct types.
147 2004-10-29 Andrew Haley <aph@redhat.com>
149 * jcf-parse.c (give_name_to_class): Remove line that was
152 2004-10-29 Andrew Haley <aph@redhat.com>
154 * jcf-parse.c (set_source_filename): Add code to build new sfname.
156 2004-10-20 Andrew Haley <aph@redhat.com>
158 * decl.c (end_java_method): Don't expand if flag_syntax_only.
160 2004-10-26 Tom Tromey <tromey@redhat.com>
162 * verify.h (vfy_notify_verified): Removed.
163 * verify-glue.c (vfy_notify_verified): Removed.
165 2004-10-26 Tom Tromey <tromey@redhat.com>
167 * verify-impl.c (debug_print_state): Declare `i' before code.
168 (merge_types): Modify `t' when it is null_type.
170 2004-10-26 Tom Tromey <tromey@redhat.com>
172 * verify-impl.c (type_print): Renamed from print. Now static and
174 (debug_print_state): Use type_print.
176 2004-10-25 Tom Tromey <tromey@redhat.com>
178 * expr.c (build_invokeinterface): Compute correct offset for
179 index into interface methods.
181 2004-10-20 Tom Tromey <tromey@redhat.com>
183 * java-tree.h (verify_jvm_instructions_new): Declare.
185 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
188 * verify-impl.c (verify_instructions): Correctly handle wide
190 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
191 (vfy_get_component_type): Strip pointer types.
192 (vfy_find_class): Use get_type_from_signature. Strip pointer
194 Include java-except.h.
196 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
198 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
199 vfy_push_type_t, set_variable, add_new_state, merge_into,
200 handle_jsr_insn, branch_prepass, check_class_constant,
201 check_wide_constant, get_one_type, compute_static_types,
202 verify_instructions_0): Clean up C99 declarations after statements.
204 2004-10-20 Tom Tromey <tromey@redhat.com>
206 * verify-impl.c (merge_refs): Compare reference against iterator,
209 * verify-glue.c (vfy_tag): Mask off resolved flag.
211 2004-10-19 Tom Tromey <tromey@redhat.com>
213 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
214 (init_state_with_stack): Initialize `this_type' in state.
215 (verify_method): Use debug_print.
216 * verify-glue.c (vfy_is_primitive): Removed debugging print.
217 (vfy_note_stack_depth): Reverted last patch.
218 (vfy_note_stack_type): Note pointer to Object, not Object.
219 (vfy_note_local_type): Likewise.
221 * verify.h (vfy_note_instruction_seen): Declare.
222 * verify-glue.c (verify_jvm_instructions_new): Set
223 BCODE_EXCEPTION_TARGET on target instruction.
224 (vfy_note_instruction_seen): New function.
225 * verify-impl.c (FLAG_INSN_SEEN): New define.
226 (verify_instructions_0): Set flag on instruction. Save state for
228 (verify_instructions): Call vfy_note_instruction_seen.
230 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
231 (verify_jvm_instructions_new): Call method_init_exceptions,
232 add_handler, and handle_nested_ranges.
233 * verify-impl.c (verify_method): Return 1 on success.
234 (verify_instructions_0): Save the state at PC=0.
236 * verify-impl.c (init_type_from_class): Set is_resolved and
237 ref_next on new ref_intersection.
238 (init_type_from_string): Likewise.
240 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
242 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
243 if flag_new_verifier is set.
244 * java-tree.h (flag_new_verifier): Declare.
245 * lang.opt (fnew-verifier): New option.
246 * verify-impl.c: Work around namespace pollution by undef'ing
248 (struct verifier_context): Make 'bytecode' const.
249 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
250 (types_compatible): For the BC-ABI, always consider reference types
252 (check_class_constant): Use vfr->current_class.
253 (check_constant): Likewise.
254 (check_wide_constant): Likewise.
255 (check_field_constant): Check for 'L' at start of type name.
256 (get_one_type): Return pointer instead of type. Set type result in
257 caller via passed type pointer.
258 (compute_argument_types): Update to use new get_one_type arguments.
259 (compute_return_type): Likewise.
260 (make_verifier_context): New. Allocate and initialize 'vfr'.
261 (free_verifier_context): New. Free 'vfr' and its contents.
262 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
263 and free_verifier_context.
265 2004-10-15 Tom Tromey <tromey@redhat.com>
267 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
268 * verify.h (vfy_fail): Fixed formatting.
270 * verify-impl.c (vfr): Fixed comment formatting.
271 (collapse_type): New function.
272 (verify_instructions): Notify compiler about type map.
273 * verify.h (vfy_note_stack_depth): Updated.
274 (vfy_note_stack_type): Likewise.
275 (vfy_note_local_type): Likewise.
276 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
278 * verify-glue.c (vfy_note_stack_depth): Correctly size type
279 state. Added `method' argument.
280 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
282 (vfy_note_local_type): New function.
283 (vfy_unsuitable_type): Likewise.
284 (vfy_return_address_type): Likewise.
285 (vfy_null_type): Likewise.
287 * verify.h (VFY_IN_GCC): Removed.
288 (VFY_WANT_TYPEMAP): Removed.
289 * verify-impl.c (verify_instructions_0): Removed useless "\".
290 (struct state) <next>: Uncomment.
292 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
294 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
297 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
299 * Make-lang.in (verify.o): Re-enabled this target.
300 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
301 (vfy_get_interface): Likewise.
302 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
303 * verify.h (verify_jvm_instructions_new): Declare.
304 * verify-impl.c (free_state): Temporarily comment out unused
307 2004-10-06 Tom Tromey <tromey@redhat.com>
309 * java-tree.h (JV_STATE_READ): New enum value.
311 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
313 * verify.h: New file.
315 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
317 * verify-impl.c, verify-glue.c, verify.h: New files.
318 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
320 2004-09-24 Andrew Haley <aph@redhat.com>
322 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
323 for a slot if it's of pointer type.
325 2004-09-14 Tom Tromey <tromey@redhat.com>
327 * class.c (make_class_data): Correctly initialize "state" field.
328 Initialize "engine" field.
329 * decl.c (java_init_decl_processing): Add "engine" field.
331 2004-09-10 Andrew Haley <aph@redhat.com>
334 * expr.c (build_invokeinterface): Use fast method for interface
336 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
338 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
339 (emit_symbol_table): Add new arg, element_size.
340 * decl.c (java_init_decl_processing): Initialize Class.itable.
341 * class.c (GEN_TABLE): New macro.
342 (gen_indirect_dispatch_tables): Use it. Add itable.
343 (make_class_data): Add new arg for emit_symbol_table().
345 (add_miranda_methods): Make sure search_class has been parsed.
346 (emit_symbol_table): Add new arg, element_size.
348 2004-09-06 Andrew Haley <aph@redhat.com>
350 * verify.c (merge_types): Return Object for all merges of
352 * expr.c (add_type_assertion): Don't generate assertions when
353 source type is array of Object.
355 2004-09-03 Andrew Haley <aph@redhat.com>
357 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
359 * lang.c (java_post_options): Force flag_verify_invocations if
360 we're not using indirect dispatch.
362 * expr.c (pop_type_0): Move test for interfaces before call to
363 can_widen_reference_to().
364 (build_signature_for_libgcj): Remove generation of canonical array
366 (add_type_assertion): Canonicalize both arrays.
367 Don't assert that type X can be assigned to Object.
368 Don't assert that type X an be assigned to type X.
369 Don't assert that Object can be assigned to type X.
370 (can_widen_reference_to): Warn whenever we generate an assertion.
371 (process_jvm_instruction): Use throwable_type_node for the type of
374 2004-09-01 Andrew Haley <aph@redhat.com>
376 * decl.c (java_init_decl_processing): Change
377 verify_identifier_node to "__verify".
378 * expr.c (add_type_assertion): Use verify_identifier_node for name.
379 * java-tree.h (verify_identifier_node): Change to "__verify".
381 * expr.c (build_signature_for_libgcj): New function.
382 (add_type_assertion): Use it to construct signatures for
383 source_type and target_type.
385 2004-08-27 Andrew Haley <aph@redhat.com>
387 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
388 (verify_identifier_node): New.
389 (TYPE_VERIFY_METHOD): New.
390 (struct type_assertion): New type.
391 * expr.c (type_assertion_eq): New function.
392 (type_assertion_hash): New function.
393 (add_type_assertion): New function.
394 (can_widen_reference_to): Call add_type_assertion().
395 * decl.c (java_init_decl_processing): Add verify_identifier_node.
396 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
397 (finish_class): Output TYPE_VERIFY_METHOD (type).
399 * decl.c (end_java_method): Nullify unused fields.
401 2004-08-17 Andrew Haley <aph@redhat.com>
403 * verify.c (defer_merging): Quieten.
404 * jcf-parse.c (load_class): Only try to open a class file if it's
405 java.lang.Object or if it's part of the current compilation.
406 Check that the class we just tried to load is the class we just
408 (java_parse_file): Set flag_verify_invocations off if we're
409 compiling from .class.
410 (parse_zip_file_entries): Abort if we try to read a dummy class.
411 * expr.c (can_widen_reference_to): Quieten.
412 (build_invokevirtual): Abort if we try to invokevirtual an
414 (expand_invoke): Don't build a non-interface call to an interface.
415 (build_instanceof): Don't do premature optimization if
416 flag_verify_invocations is not set.
417 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
419 (build_static_field_ref): Add correct type conversion for
421 (add_miranda_methods): Disable generation of Miranda methods for
423 (layout_class_method): Don't complain about non-static method
424 overrides static method with dummy classes.
426 2004-08-13 Tom Tromey <tromey@redhat.com>
428 * class.c (build_static_field_ref): Re-enable atable lookups for
431 * parse.y (strip_out_static_field_access_decl): Indentation fix.
433 2004-08-11 Tom Tromey <tromey@redhat.com>
435 * gcj.texi (libgcj Runtime Properties): Document new properties.
437 2004-08-06 Andrew Haley <aph@redhat.com>
439 * jcf-parse.c (load_class): Check that we really have loaded the
440 class we're looking for.
442 2004-07-19 Andrew Haley <aph@redhat.com>
444 * verify.c (verify_jvm_instructions): Comment change only.
446 * typeck.c (build_java_array_type): Add size field to array name.
448 * java-tree.h (LOCAL_SLOT_P): New.
449 (update_aliases): Add PC argument.
450 (pushdecl_function_level): New function.
452 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
453 MODIFY_EXPR, and SAVE_EXPR.
454 (java_gimplify_modify_expr): New function.
456 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
457 (expand_iinc): Pass PC to update_aliases().
458 (STORE_INTERNAL): Likewise.
459 (process_jvm_instruction): Likewise.
461 * decl.c (base_decl_map): New variable.
462 (uniq): New variable.
463 (update_aliases): Rewrite with more thorough checking.
464 (debug_variable_p): New function.
465 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
466 (check_local_named_variable): Delete whole function.
467 (initialize_local_variable): New function.
468 (check_local_unnamed_variable): Add checks and comments.
469 (find_local_variable): Rewrite.
470 (java_replace_reference): New function.
471 (function_binding_level): New variable.
472 (pushdecl_function_level): New function.
473 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
474 (maybe_pushlevels): Call pushdecl() on each of the new decls.
475 (start_java_method): Reset uniq. Create base_decl_map. Set
476 function_binding_level.
477 (end_java_method): Null unused fields to save memory.
479 2004-06-29 Andrew Haley <aph@redhat.com>
481 * except.c (expand_start_java_handler): Push a new binding level.
482 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
483 register_exception_range() to register where we'll do it.
484 (expand_end_java_handler): Remove old bogus code. Replace with
485 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
486 the top of the expression we're curently building.
487 (maybe_end_try): Delete.
488 * decl.c (binding_level.exception_range): New field.
489 (clear_binding_level): Add field exception_range. Reformat.
490 (poplevel): Call expand_end_java_handler().
491 (poplevel): Call java_add_stmt only if functionbody is false.
492 (maybe_poplevels): Don't call maybe_end_try() from here.
493 (end_java_method): Clear no longer used trees in function decl.
494 (register_exception_range): New function.
495 * java-tree.h (register_exception_range, struct eh_range): Declare.
497 2004-06-22 Andrew Haley <aph@redhat.com>
499 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
501 * check-init.c (get_variable_decl): Teach check-init about
502 FIELD_DECLs addressed via the otable.
503 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
506 2004-05-28 Andrew Haley <aph@redhat.com>
508 * jcf-parse.c (load_class): Don't try to read a class that we've
511 * expr.c (build_invokeinterface): Use the old-fashioned way of
512 doing indirect dispatch: look up interfaces by name.
513 * java-tree.h (enum java_tree_index): Add
514 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
515 * decl.c (java_init_decl_processing): Add
516 soft_lookupinterfacemethodbyname_node.
518 * gjavah.c (print_method_info): Final methods have vtable entries,
519 so gjavah needs to output them.
520 * class.c (layout_class_method): Generate vtable entries for final
522 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
523 dispatch, even if a method is final.
525 2004-05-25 Andrew Haley <aph@redhat.com>
527 * class.c (build_symbol_entry): Convert the names of constructors
528 to init_identifier_node when generating an entry for the indirect
531 * expr.c (build_known_method_ref): Generate indirect calls for
532 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
534 2004-05-24 Andrew Haley <aph@redhat.com>
536 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
537 atable element is of the right type.
539 * class.c (build_static_field_ref): Cast pointer to correct type
542 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
544 * Merged with HEAD as of 20040514. Diff against
545 gcj-abi-2-merge-20040514.
547 2004-04-16 Andrew Haley <aph@redhat.com>
549 * verify.c (check_pending_block): Disable subroutine checks.
550 (defer_merging): New function.
551 (merge_types): If types are dummy, use defer_merging to combine them.
552 (verify_jvm_instructions): If invocation is invokeinterface and
553 target is dummy, assume target really is an interface.
555 * parse.y (patch_invoke): Break out call to java_create_object.
557 * lang.c (flag_verify_invocations): New.
559 * jcf-parse.c (load_class): If we've already failed to load a
560 class, don't try again.
561 (load_class): If we can't find a .class file, don't fail, but emit
563 (parse_class_file): Don't act on dummy methods.
565 * java-tree.h (flag_verify_invocations): New.
567 (lang_type.dummy_class): New field.
568 (java_create_object): New function.
571 * expr.c (build_field_ref): Widen field offset.
572 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
573 that each of its elements is compatible with the one we're
575 (pop_type_0): Issue a warning to say that we need to generate a
577 (java_create_object): New function.
578 (build_field_ref): Only generate hard refs if we're not using
580 (expand_java_field_op): If we're using !verify_invocations and we
581 see a missing field, generate a decl for it.
583 (expand_invoke): If a class doesn't have the method we seek and
584 we're using !flag_verify_invocations, generate a decl for the
587 (build_known_method_ref): Always use indirect dispatch via the
588 atable for static methods.
590 (expand_java_NEW): Break out object creation into new function,
593 (can_widen_reference_to): Issue a warning to say that we need to
594 generate a runtime check.
596 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
597 (make_method_value): Also use index for interfaces.
598 (make_class_data): Skip dummy field for inherited data.
599 Don't build method array for dummy methods.
600 Set size_in_byte to -1 when using inirect dispatch
601 Don't build a hard class ref if we don't have a hard ref to our
602 superclass, or if we're using inirect dispatch.
603 Null out dispatch tables.
605 (layout_class_method): Don't complain about non-static method
606 overrides static method is method is artificial.
608 (build_static_field_ref): Disable atable references to static
609 fields for the time being.
611 (layout_class_methods): Check for CLASS_INTERFACE as
612 well as CLASS_ABSTRACT.
614 2004-11-24 Steven Bosscher <stevenb@suse.de>
616 * class.c (make_class_data): Don't check flag_inline_functions.
617 * lang.c (flag_really_inline): Remove unused flag.
618 (java_handle_option): Don't set it here. Remove special handling
619 of flag_inline_functions for Java.
620 (java_init): Don't set flag_inline_trees here. Already done...
621 (java_post_options): ...here. Don't clear flag_inline_functions.
623 2004-11-24 Steven Bosscher <stevenb@suse.de>
625 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
626 (java_gimplify_exit_block_expr): New function.
627 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
629 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
630 (EXIT_BLOCK_EXPR): Likewise.
631 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
632 (LABELED_BLOCK_BODY): Likewise.
633 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
634 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
635 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
637 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
638 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
639 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
640 second operand of EXIT_BLOCK_EXPR.
641 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
643 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
645 2004-11-23 Ben Elliston <bje@au.ibm.com>
647 * xref.h (xref_flag_value): Remove.
648 (xref_set_data, xref_get_data): Likewise.
649 (xref_set_current_fp): Likewise.
650 (XREF_NONE): Likewise.
651 (XREF_GET_DATA): Likewise.
652 * xref.c (xref_flag_value): Remove.
653 (xref_set_data, xref_get_data): Likewise.
654 (xref_set_current_fp): Likewise.
656 2004-11-23 Ben Elliston <bje@au.ibm.com>
658 * gjavah.c (output_directory): Make static.
659 (temp_directory): Likewise.
661 2004-11-15 Tom Tromey <tromey@redhat.com>
663 * decl.c (instn_ptr_type_node): Removed.
664 (lineNumbers_ptr_type_node): Removed.
665 (jint_type): Removed.
666 (jint_ptr_type): Removed.
668 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
671 * check-init.c (check_init): Ignore DECL_EXPR.
672 * expr.c (always_initialize_class_p): Reenable.
673 (build_class_init): Use a variable to store the decl. Also use
674 boolean_false_node instead of integer_zero_node.
675 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
678 2004-11-08 Tom Tromey <tromey@redhat.com>
681 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
682 generating a JNI header.
683 (print_field_info): Handle JNI headers.
684 (jni_print_float): Likewise.
685 (jni_print_double): Likewise.
687 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
689 * decl.c (end_java_method): Remove duplicated code.
691 2004-11-06 Zack Weinberg <zack@codesourcery.com>
692 Gerald Pfeifer <gerald@pfeifer.com>
694 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
697 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
700 * class.c: Reinstate 2004-08-18 patch.
701 (make_local_function_alias): Don't create an alias for extern (native)
704 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
707 * class.c (make_local_function_alias): Revert 2004-08-18 change.
708 (make_method_value): Likewise.
710 2004-10-21 Andrew Haley <aph@redhat.com>
713 * jcf-parse.c (set_source_filename): Add code to build new sfname.
715 2004-10-20 Andrew Haley <aph@redhat.com>
717 * decl.c (end_java_method): Don't expand if flag_syntax_only.
718 Remove duplicated code block.
720 2004-10-18 Steven Bosscher <stevenb@suse.de>
722 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
723 New rules to work around old Bison warnings.
725 2004-10-17 Steven Bosscher <stevenb@suse.de>
727 * class.c (ident_subst): Always alloca buffer.
728 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
729 opcode after including javaop.def.
730 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
731 conditional expression that exits, to avoid warnings.
732 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
733 a user of an extension.
734 * win32-host.c: Move check down to have non-empty file when
735 WIN32 is not defined.
737 * Make-lang.in (java-warn): Add STRICT_WARN.
738 (java/jcf-io.o-warn): Don't have Werror for this file.
739 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
741 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
743 * expr.c (expr_add_location): Move declaration to before all
745 * parse.y (java_expand_classes): Ditto.
746 * lex.c (java_peek_unicode): Ditto.
748 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
750 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
751 if possible, else convert `foo' to 'foo'.
755 * jcf-io.c: Likewise.
756 * jcf-parse.c: Likewise.
761 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
763 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
764 rename parameter 'msg' to 'msgid' in function declaration.
765 (issue_warning_error_from_context): Likewise.
766 (yyerror): Rename parameter 'msg' to 'msgid'.
767 (all over): Use new quoting style for diagnostics.
769 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
771 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
772 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
775 2004-10-14 Matt Austern <austern@apple.com>
777 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
780 2004-10-13 Tom Tromey <tromey@redhat.com>
783 * lang.opt (--extdirs): Document.
784 * jvspec.c (lang_specific_driver): Recognize -encoding and
787 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
789 * parse.y (issue_warning_error_from_context): Use va_list *
790 instead of va_list parameter.
791 (parse_error_context): Update call.
792 (parse_warning_context): Likewise.
794 2004-10-05 Zack Weinberg <zack@codesourcery.com>
796 * parse.y, parse-scan.y: Add list of diagnostic messages to
797 insulate translation template from version of yacc/bison used
798 to compile the grammar.
800 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
802 Prepare for %q, %< and %> in diagnostic message strings.
803 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
804 Name second parameter 'msgid'.
805 * parse.y: Additionally include pretty-print.h and diagnostic.h.
806 (issue_warning_error_from_context): Use pretty-printer functions
807 instead of vsprintf for constructing formatted messages. Rename
808 parameter 'msg' to 'msgid'.
809 (parse_error_context): Rename parameter 'msg' to 'msgid'.
810 (parse_warning_context): Likewise.
812 2004-10-05 Andrew Haley <aph@redhat.com>
815 * jcf-parse.c (parse_zip_file_entries): If a class has a
816 superclass and a TYPE_SIZE of zero, lay it out.
818 2004-09-30 Andrew Haley <aph@redhat.com>
821 * jcf-parse.c (compute_class_name): Rewrite.
823 2004-10-01 Jan Hubicka <jh@suse.cz>
825 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
827 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
829 * lex.c: Fix a comment typo.
831 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
833 * java-tree.h: Fix a comment typo.
835 2004-09-30 Per Bothner <per@bothner.com>
837 Simplify lexer. Implement --enable-mapped-location support.
838 * jcf-parse.c (parse_class_file): Use linemap_line_start.
839 (parse_source_file_1): Pass filename as extra parameter, so we can call
840 linemap_add and set input_location here, rather than in both callers.
841 (read_class): Pass copied filename to parse_source_file_1.
842 Don't initialize wfl_operator - only needed for source compilation.
843 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
844 * lex.h: Remove a bunch of debugging macros.
845 * lex.h (struct_java_line, struct java_error): Remove types.
846 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
847 (struct java_lc_s): Remove prev_col field.
848 (struct java_lexer): New fields next_unicode, next_columns, and
849 avail_unicode. New position field, and maybe token_start field.
850 Don't need hit_eof field - use next_unicode == -1 instead.
851 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
852 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
853 * parse.h: Various changes for USE_MAPPED_LOCATION.
854 (EXPR_WFL_EMIT_LINE_NOTE): XXX
855 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
856 (struct parser_ctxt): New file_start_location field.
857 Remove p_line, c_line fields since we no longer save lines.
858 Remove elc, lineno, and current_jcf fields - no longer used.
859 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
860 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
861 source_location and is probably not needed anymore anyway.
862 Use new expr_add_Location function.
863 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
864 (java_pop_parser_context): Minor cleanup.
865 (java_parser_context_save_global, java_parser_context_restore_global,
866 java_pop_parser_context): Save/restore input_location as a unit.
867 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
868 a source_location instead of a wfl context node.
869 (check_class_interface_creation): input_filename is not addressable.
870 (create_artificial_method): Calling java_parser_context_save_global
871 and java_parser_context_restore_global is overkill. Instead,
872 temporarily set input_location from class decl.
873 (java_layout_seen_class_methods): Set input_location from method decl.
874 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
875 (finish_loop_body): Likewise.
876 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
877 (java_sprint_unicode): Take a character, not index in line.
878 (java_sneak_uncode): Replaced by java_peek_unicode.
879 (java_unget_unicode): No longer used.
880 (java_allocate_new_line. java_store_unicode): Removed, since we
881 no longer remember "lines".
882 (java_new_lexer): Update for new data structures.
883 (java_read_char): Move unget_value checking to java_read_unicode.
884 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
885 efficient functions that are used directly when lexing.
886 (java_read_unicode_collapsing_terminators): No longer needed.
887 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
888 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
889 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
890 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
891 combine switch branches, and test for common token kinds earlier.
892 (java_lex_error): Rewrite.
893 * jv-scan.c (expand_location): New function, copied from tree.c.
894 (main): Set ctxp->filename instead of setting input_filename directly.
896 2004-09-30 Per Bothner <per@bothner.com>
898 More cleanup for --enable-mapped-location.
899 * class.c (push_class): If USE_MAPPED_LOCATION don't set
900 input_location here. Instead do it in give_name_to_class.
901 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
902 * expr.c (expand_byte_code): Call linemap_line_start.
903 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
904 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
905 (expr_add_location): New function, if USE_MAPPED_LOCATION.
906 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
907 to USE_MAPPED_LOCATION case.
909 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
910 * jcf-parse.c (java_parse_file): Don't set input_filename.
911 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
912 Create a list of TRANSLATION_UNIT_DECL.
913 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
914 reason is so we can set a DECL_SOURCE_LOCATION for each file.
915 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
916 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
917 (file_start_location): New static.
918 (set_source_filename): Avoid extra access to input_filename macro.
919 Concatenate new name with class's package prefix.
920 (set_source_filename, give_name_to_class): Update.
921 (give_name_to_class): Set class's "line 0" input_location here.
922 (parse_class_file): Set input_location as a unit.
924 * jcf-parse.c (load_class): Sanity test if missing inner class file.
926 2004-09-29 Per Bothner <per@bothner.com>
928 * java-tree.h: Redefine some macros and add some declaration
929 to handle the USE_MAPPED_LOCATION case.
930 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
931 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
932 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
933 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
935 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
936 * decl.c (finish_method, java_add_stmt): Likewise.
937 * java-gimplify.c (java-gimplify.c): Likewise.
938 * jcf-write.c (generate_bytecode_insns): Likewise.
939 * lang.c (java_post_options): Likewise - call linemap_add.
941 2004-09-29 Andrew Haley <aph@redhat.com>
944 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
945 result of TRUNC_MOD_EXPR.
946 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
947 * decl.c (java_init_decl_processing): Mark
948 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
950 2004-09-28 Tom Tromey <tromey@redhat.com>
953 * class.c (add_miranda_methods): Load superinterface if not
956 2004-09-28 Andrew Haley <aph@redhat.com>
959 * jcf-parse.c (load_class): Don't try to read a class that we've
962 2004-09-28 Andrew Haley <aph@redhat.com>
964 * jcf-parse.c (load_class): Back out previous broken patch.
966 2004-09-28 Andrew Haley <aph@redhat.com>
969 * jcf-parse.c (load_class): Don't try to read a class that we've
971 Check that we really did read the right class.
973 2004-09-25 Tom Tromey <tromey@redhat.com>
976 * parse.y (create_artificial_method): Use add_method_1.
978 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
980 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
982 * gcj.texi: Fix typos.
984 2004-09-24 Tom Tromey <tromey@redhat.com>
987 * parse.y (class_instance_creation_expression): Set `$$' to NULL
988 in error parts of rule.
989 (unary_expression): Don't call error_if_numeric_overflow when $1
992 2004-09-24 Tom Tromey <tromey@redhat.com>
995 * parse.y (resolve_qualified_expression_name): Set
996 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
997 * expr.c (force_evaluation_order): Check for empty argument list
998 after stripping COMPOUND_EXPR.
1000 2004-09-23 Andrew Haley <aph@redhat.com>
1003 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1006 2004-09-23 Tom Tromey <tromey@redhat.com>
1009 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1010 where operand is null.
1012 2004-09-23 Tom Tromey <tromey@redhat.com>
1015 * parse.y (not_accessible_p): Allow access to protected members
1016 even when class is not static.
1018 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1020 * Make-lang.in: Revert the gcc-none.o change.
1022 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1024 * parse.y (patch_anonymous_class): VEC_space returns true if there
1027 2004-09-21 Matt Austern <austern@apple.com>
1030 * gjavah.c (free_method_name_list): Fix function definition so
1031 it's a proper C prototype.
1033 2004-09-21 Tom Tromey <tromey@redhat.com>
1036 * gjavah.c (free_method_name_list): New method.
1039 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1040 Zack Weinberg <zack@codesourcery.com>
1042 * java-tree.def: Use tree_code_class enumeration constants
1043 instead of code letters.
1044 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1045 new tree-class enumeration constants.
1047 2004-09-13 Tom Tromey <tromey@redhat.com>
1050 * class.c (layout_class_method): Put synthetic methods into the
1053 2004-09-11 Andrew Pinski <apinski@apple.com>
1055 * Make-lang.in (java/ggc-none.c): Change dependency
1056 for ggc.h into $(GGC_H).
1058 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1060 * Make-lang.in (java/win32-host.o): Add dependency on
1062 * win32-host.c: Add includes for coretypes.h, jcf.h
1064 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1066 * Make-lang.in (GCJH_OBJS): Change dependency from
1067 ggc-none.o to java/ggc-none.o
1068 (JCFDUMP_OBJS): Likewise.
1069 (java/ggc-none.o): New target.
1071 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1073 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1074 * class.c (build_utf8_ref, build_static_field_ref,
1075 make_field_value, make_method_value, get_dispatch_table,
1076 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1077 * constants.c (get_tag_node, build_ref_from_constant_pool,
1078 build_constants_constructor): Likewise.
1079 * decl.c (java_init_decl_processing): Likewise.
1080 * expr.c (build_java_array_length_access, build_newarray,
1081 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1082 build_java_binop, build_field_ref, expand_java_add_case,
1083 expand_java_call, build_known_method_ref, build_invokevirtual,
1084 build_invokeinterface, build_jni_stub): Likewise.
1085 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1086 * jcf-parse.c (get_constant): Likewise.
1087 * lex.c (do_java_lex): Likewise.
1088 * parse.y (patch_binop, patch_unaryop, patch_cast,
1089 build_newarray_node, patch_newarray): Likewise.
1090 * resource.c (compile_resource_data): Likewise.
1091 * typeck.c (build_prim_array_type): Likewise.
1093 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1095 * decl.c (java_init_decl_processing): Adjust
1096 initialize_sizetypes call.
1098 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1100 * jv-scan.c (fancy_abort): Add.
1102 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1104 * expr.c (build_java_arrayaccess): Use convert to change
1107 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1109 * class.c (make_local_function_alias): Allocate extra space for 'L'
1110 in name buffer. Reported by Thomas Neumann.
1112 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1114 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1115 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1116 * lex.c (do_java_lex): Adjust.
1117 (error_if_numeric_overflow): Likewise.
1119 2004-08-18 Andrew Pinski <apinski@apple.com>
1121 * class.c (make_local_function_alias): Only make a new decl if we
1122 support alias attribute on all decls.
1124 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1126 * class.c (make_local_function_alias): New function. Create local
1127 alias for public method DECL.
1128 (make_method_value): Use make_local_function_alias.
1129 * parse.y (craft_constructor): Don't special-case anonymous classes.
1130 Always set ctor_name to init_identifier_node.
1131 (lookup_method_invoke): Call layout_class_method when creating
1132 anonymous class constructor.
1134 2004-08-18 Richard Henderson <rth@redhat.com>
1136 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1137 default case. Treat '<' similarly. Update for
1138 is_gimple_formal_tmp_var name change.
1140 2004-08-17 Andrew Haley <aph@redhat.com>
1142 * lang.c (lang_printable_name): Obey verbose flag.
1143 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1144 lang_printable_name().
1145 (verify_constructor_circularity, get_printable_method_name,
1146 check_abstract_method_definitions, java_check_regular_methods,
1147 java_check_abstract_methods, check_inner_class_access,
1148 fix_constructors, patch_method_invocation, patch_return):
1150 * expr.c (pop_type_0): Likewise.
1152 * java-tree.h (lang_printable_name_wls): Delete.
1154 2004-08-16 Tom Tromey <tromey@redhat.com>
1157 * parse.y (primary): Changed for initialized and uninitialized
1159 (array_access): Handle array_creation_initialized.
1160 (array_creation_expression): Split into
1161 array_creation_initialized and array_creation_uninitialized.
1163 2004-08-16 Andrew Haley <aph@redhat.com>
1165 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1166 generating bytecode.
1168 2004-08-16 Elliot Lee <sopwith@redhat.com>
1171 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1172 spaces, and quoted filelists.
1174 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1176 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1177 * class.c (build_utf8_ref, build_static_field_ref,
1178 make_field_value, make_method_value, get_dispatch_table,
1179 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1180 * constants.c (get_tag_node, build_ref_from_constant_pool,
1181 build_constants_constructor): Likewise.
1182 * decl.c (java_init_decl_processing): Likewise.
1183 * expr.c (build_java_array_length_access, build_newarray,
1184 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1185 build_java_binop, build_field_ref, expand_java_add_case,
1186 expand_java_call, build_known_method_ref, build_invokevirtual,
1187 build_invokeinterface, build_jni_stub): Likewise.
1188 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1189 * jcf-parse.c (get_constant): Likewise.
1190 * lex.c (do_java_lex): Likewise.
1191 * parse.y (patch_binop, patch_unaryop, patch_cast,
1192 build_null_of_type, patch_newarray): Likewise.
1193 * resource.c (compile_resource_data): Likewise.
1194 * typeck.c (build_prim_array_type): Likewise.
1196 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1198 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1199 Don't create BLOCK here or call java_gimplify_block.
1201 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1203 * java-tree.h (flag_deprecated): Removed.
1204 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1205 * parse.y (check_deprecation): Check warn_deprecated instead of
1208 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1210 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1211 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1212 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1213 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1214 flag_force_classes_archive_check, flag_optimize_sci,
1215 flag_indirect_dispatch): Remove explicit declarations.
1216 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1219 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1222 * Make-lang.in (java.install-man): Install from either build
1223 tree or source tree, whichever has the file first.
1225 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1227 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1228 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1229 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1230 (do_java_lex): Likewise. Adjust force_fit_type call.
1232 2004-08-04 Roger Sayle <roger@eyesopen.com>
1233 Andrew Haley <aph@redhat.com>
1235 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1236 checking trees as they're being built.
1237 (convert): Call convert_ieee_real_to_integer if we're
1238 converting a constant, even if we're writing a class file.
1240 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1243 * parse.y (fold_constant_for_init): Call resolve_field_access with
1244 correct current_class context.
1246 2004-08-01 Roger Sayle <roger@eyesopen.com>
1248 * decl.c (update_aliases, initialize_local_variable): Replace calls
1249 to build with calls to buildN.
1250 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1251 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1252 * parse.h (BUILD_THROW): Likewise.
1253 * parse.y (switch_expression, synchronized_statement,
1254 catch_clause_parameter, array_creation_expression,
1255 conditional_expression, make_qualified_name,
1256 resolve_qualified_expression_name, patch_method_invocation,
1257 patch_invoke, build_method_invocation, build_new_invocation,
1258 build_assignment, patch_assignment, build_binop, patch_binop,
1259 build_string_concatenation, build_incdec, patch_unaryop,
1260 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1261 patch_return, build_if_else_statement, build_labeled_block,
1262 build_new_loop, build_loop_body, build_bc_statement,
1263 build_assertion, encapsulate_with_try_catch, build_try_statement,
1264 build_try_finally_statement, patch_synchronized_statement,
1265 emit_test_initialization): Likewise, replace build with buildN.
1267 2004-07-28 Eric Christopher <echristo@redhat.com>
1269 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1270 (java_unsafe_for_reeval): Ditto.
1272 2004-07-26 <hp@bitrange.com>
1274 * parse.y (build_super_invocation): Adjust declaration order to
1275 avoid declaration after statement.
1277 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1279 * decl.c: Rename all identifiers named `class' to `cl'.
1281 2004-07-25 Richard Henderson <rth@redhat.com>
1283 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1285 2004-07-23 Mike Stump <mrs@apple.com>
1287 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1288 * gjavah.c (throwable_p, decode_signature_piece,
1289 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1290 process_file): Likewise.
1291 * jcf-dump.c (main): Likewise.
1292 * jcf-io.c (read_zip_member): Likewise.
1293 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1294 give_name_to_class, get_class_constant): Likewise.
1295 * jcf-write.c (find_constant_wide, push_long_const,
1296 generate_classfile): Likewise.
1297 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1298 * parse.y (read_import_dir): Likewise.
1299 * typeck.c (parse_signature_type): Likewise.
1300 * verify.c (verify_jvm_instructions): Likewise.
1301 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1303 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1305 * Make-lang.in: Replace rmic and rmiregistry references with
1306 grmic and grmiregistry.
1307 * gcj.texi: Likewise.
1309 2004-07-20 Andrew Haley <aph@redhat.com>
1312 * verify.c (verify_jvm_instructions): Comment change only.
1314 * typeck.c (build_java_array_type): Add size field to array name.
1316 * java-tree.h (LOCAL_SLOT_P): New.
1317 (update_aliases): Add PC argument.
1318 (pushdecl_function_level): New function.
1320 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1321 MODIFY_EXPR, and SAVE_EXPR.
1322 (java_gimplify_modify_expr): New function.
1324 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1325 (expand_iinc): Pass PC to update_aliases().
1326 (STORE_INTERNAL): Likewise.
1327 (process_jvm_instruction): Likewise.
1329 * decl.c (base_decl_map): New variable.
1330 (uniq): New variable.
1331 (update_aliases): Rewrite with more thorough checking.
1332 (debug_variable_p): New function.
1333 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1334 (check_local_named_variable): Delete whole function.
1335 (initialize_local_variable): New function.
1336 (check_local_unnamed_variable): Add checks and comments.
1337 (find_local_variable): Rewrite.
1338 (java_replace_reference): New function.
1339 (function_binding_level): New variable.
1340 (pushdecl_function_level): New function.
1341 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1342 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1343 (start_java_method): Reset uniq. Create base_decl_map. Set
1344 function_binding_level.
1345 (end_java_method): Null unused fields to save memory.
1347 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1349 * class.c (add_interface_do): Remove.
1350 (set_super_info, interface_of_p, maybe_add_interface,
1351 add_interface, make_class_data, layout_class,
1352 add_miranda_methods): Adjust BINFO accessors and addition.
1353 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1355 * jcf-write.c (generate_classfile): Likewise.
1356 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1357 check_circular_reference, java_complete_class,
1358 check_abstract_method_definitions,
1359 java_check_abstract_method_definitions,
1360 check_interface_throws_clauses, java_check_abstract_methods,
1361 lookup_java_interface_method2,
1362 find_applicable_accessible_methods_list): Adjust BINFO accessors
1364 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1366 2004-07-18 Roger Sayle <roger@eyesopen.com>
1368 * builtins.c (max_builtin, min_builtin,
1369 java_build_function_call_expr): Replace calls to build with buildN.
1370 * class.c (build_class_ref, build_static_field_ref,
1371 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1372 * constants.c (build_ref_from_constant_pool): Likewise.
1373 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1374 add_stmt_to_compound): Likewise.
1375 * except.c (build_exception_object_ref, expand_end_java_handler):
1377 * java-gimplify.c (java_gimplify_case_expr,
1378 java_gimplify_default_expr, java_gimplify_block,
1379 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1380 * jcf-write.c (generate_bytecode_insns): Likewise.
1381 * typeck.c (convert_ieee_real_to_integer): Likewise.
1383 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1385 * java-tree.h (builtin_function): Declare.
1387 2004-07-16 Steven Bosscher <stevenb@suse.de>
1389 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1390 abuse restore_line_number_status.
1392 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1395 * jcf-parse.c (java_emit_static_constructor): Specify default
1398 2004-07-13 Per Bothner <per@bothner.com>
1400 * java-tree.h (all_class_filename): Remove useless macro.
1401 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1402 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1403 * parse.y (java_parser_context_restore_global): Replace
1404 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1405 * jcf-parse.c (read_class, java_parse_file): Likewise.
1407 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1410 gjavah.c (print_field_info): Emit constant only if field is static.
1412 2004-07-11 Roger Sayle <roger@eyesopen.com>
1414 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1415 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1416 build_java_ret, build_java_throw_out_of_bounds_exception,
1417 build_java_array_length_access, java_check_reference,
1418 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1419 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1420 expand_java_arrayload, build_java_monitor, expand_java_return,
1421 expand_load_internal, expand_java_NEW, build_get_class,
1422 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1423 build_java_soft_divmod, build_java_binop, build_field_ref,
1424 expand_compare, expand_java_goto, expand_java_switch,
1425 expand_java_add_case, build_class_init, build_known_method_ref,
1426 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1427 expand_invoke, build_jni_stub, expand_java_field_op,
1428 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1429 force_evaluation_order, emit_init_test_initialization): Convert
1430 calls to "build" into calls to the prefered "buildN" functions.
1432 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1434 * java-tree.h (set_block): Remove.
1435 * lang.c (java_clear_binding_stack): New.
1436 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1437 * decl.c (struct binding_level): Remove this_block.
1438 (clear_binding_level): Likewise.
1439 (poplevel): Don't handle this_block.
1440 (set_block): Remove.
1442 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1444 * class.c (common_enclosing_context_p): Remove statement with no
1447 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1450 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1451 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1452 (craft_constructor): Inherit access flags for implicit constructor
1453 from the enclosing class.
1454 (create_class): Fix comment typo.
1455 (resolve_qualified_expression_name): Pass type of qualifier to
1456 not_accessible_p, not the type in which target field was found.
1457 (not_accessible_p): Handle inner classes. Expand protected
1458 qualifier-subtype check to enclosing instances, but don't apply this
1459 check to static members. Allow protected access to inner classes
1460 of a subtype. Allow private access within common enclosing context.
1461 (build_super_invocation): Get WFL line number info from current
1463 (build_incomplete_class_ref): Update for new create_anonymous_class
1465 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1466 common_enclosing_instance_p.
1467 * class.c (common_enclosing_context_p): New. Determine if types
1468 share a common enclosing context, even across static contexts.
1469 (common_enclosing_instance_p): Renamed from
1470 common_enclosing_context_p. Determines if types share a common
1471 non-static enclosing instance.
1472 * java-tree.h (common_enclosing_instance_p): Declare.
1473 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1474 for inner class constructors.
1475 (generate_classfile): Use get_method_access_flags.
1477 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1479 * class.c (interface_of_p): Check for null TYPE_BINFO.
1481 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1483 * class.c (make_class): Do not create binfo here.
1484 (set_super_info): Create it here.
1485 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1487 2004-07-08 Richard Henderson <rth@redhat.com>
1489 * expr.c (case_identity, get_primitive_array_vtable,
1490 java_expand_expr, emit_init_test_initialization): Remove.
1491 * java-tree.h (java_expand_expr): Remove.
1492 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1494 2004-07-07 Per Bothner <per@bothner.com>
1496 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1497 get internal error due to mismatched types.
1499 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1501 * gcj.texi (Linking): New node. Document -lgij usage.
1503 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1505 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1506 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1507 * java/class.c (set_super_info, class_depth, interface_of_p,
1508 maybe_add_interface, add_interface, make_class_data,
1509 layout_class, add_miranda_methods): Adjust BINFO macros.
1510 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1511 * jcf-write.c (generate_classfile): Likewise.
1512 * parse.y (patch_anonymous_class,
1513 check_inner_circular_reference, check_circular_reference,
1514 java_complete_class, check_abstract_method_definitions,
1515 java_check_abstract_method_definitions,
1516 check_interface_throws_clauses, java_check_abstract_methods,
1517 lookup_java_interface_method2,
1518 find_applicable_accessible_methods_list): Likewise.
1519 * typeck.c (find_method_in_interface): Likewise.
1520 * verify.c (merge_types): Likewise.
1522 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1524 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1525 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1527 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1529 * class.c (make_class): Use make_tree_binfo.
1530 (set_super_info, add_interface_do): Likewise.
1531 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1533 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1535 * verify.c: Correct array element access formatting thinko.
1537 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1539 * verify.c: Insert a short blurb at the start referring to the JVMS.
1540 (merge_type_state): Remove redundant nested if statement.
1541 (verify_jvm_instructions): Ensure current_subr is initialised to
1543 Minor formatting fixes all over the place.
1545 2004-07-02 Richard Henderson <rth@redhat.com>
1547 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1549 2004-07-01 Richard Henderson <rth@redhat.com>
1551 * class.c (registerClass_libfunc): Remove.
1552 (init_class_processing): Don't set it.
1553 (emit_register_classes): Take list_p parameter. Fill it in
1554 with _Jv_RegisterClass calls.
1555 * decl.c (java_init_decl_processing): Don't call
1556 init_resource_processing.
1557 * jcf-parse.c (java_emit_static_constructor): New.
1558 (java_parse_file): Call it.
1559 * resource.c (registerResource_libfunc): Remove.
1560 (init_resource_processing): Remove.
1561 (write_resource_constructor): Take list_p parameter. Fill it in
1562 with _Jv_RegisterResource calls.
1563 * java-tree.h: Update prototypes.
1565 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1568 * class.c (layout_class_method): Do not override package-private
1569 method if its in a different package.
1570 (split_qualified_name): Move here from parse.y. Rename from
1571 breakdown_qualified. Add comment.
1572 (in_same_package): Move here from parse.y. Add comment.
1573 * java-tree.h (break_down_qualified, in_same_package): Declare.
1574 (in_same_package): Likewise.
1575 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1578 2004-06-29 Andrew Haley <aph@redhat.com>
1580 * except.c (expand_start_java_handler): Push a new binding level.
1581 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1582 register_exception_range() to register where we'll do it.
1583 (expand_end_java_handler): Remove old bogus code. Replace with
1584 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1585 the top of the expression we're curently building.
1586 (maybe_end_try): Delete.
1587 * decl.c (binding_level.exception_range): New field.
1588 (clear_binding_level): Add field exception_range. Reformat.
1589 (poplevel): Call expand_end_java_handler().
1590 (poplevel): Call java_add_stmt only if functionbody is false.
1591 (maybe_poplevels): Don't call maybe_end_try() from here.
1592 (end_java_method): Clear no longer used trees in function decl.
1593 (register_exception_range): New function.
1594 * java-tree.h (register_exception_range, struct eh_range): Declare.
1596 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1598 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1600 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1603 * expr.c (class_has_finalize_method): Fix method name indentation.
1604 (expand_java_call): Remove K&R style parameter declaration.
1605 (expand_invoke): Fix statement indentation.
1606 (expand_java_field_op): Likewise.
1607 * parse-scan.y: Fix typo.
1608 (reset_report): Fix method name indentation.
1609 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1611 * verify.c (verify_jvm_instructions): Document parameters, insert
1613 * lang.c (lang_init_source): Fix method name indentation.
1614 * class.c (common_enclosing_context_p): Likewise.
1615 (emit_symbol_table): Fix parameter list indentation.
1616 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1617 parameter declaration.
1618 * constants.c: Fix copyright notice indentation.
1619 * typeck.c (find_method_in_superclasses): Fix parameter list
1621 (find_method_in_interfaces): Likewise.
1622 * zextract.c (makelong): Fix method name indentation.
1624 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1627 * parse.y (create_interface): Set correct access modifiers for
1629 * jcf-write.c (get_classfile_modifiers): New function.
1630 (generate_classfile): Use get_classfile_modifiers, not
1633 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1635 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1636 dependency to current parser context, not NULL_TREE, for top-level
1638 (jdep_resolve_class): Enable member access check for all inner
1641 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1643 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1646 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1649 * expr.c (expand_java_field_op): Ensure that target class for static
1650 field access has been loaded.
1652 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1653 Ranjit Mathew <rmathew@hotmail.com>
1655 PR java/1207, java/16178
1656 * jcf-parse.c (load_class): Return immediately if passed a type decl
1657 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1658 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1659 before calling load_class.
1660 (qualify_and_find): Likewise.
1661 (find_in_imports_on_demand): Likewise.
1662 (find_applicable_accessible_methods_list): Likewise.
1664 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1666 * parse.y (java_layout_seen_class_methods): Don't call load_class
1667 on class defined by source parser.
1669 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1671 * parse.y (set_nested_class_simple_name_value): Removed.
1672 (java_complete_expand_class): Remove calls to
1673 set_nested_class_simple_name_value.
1675 2004-06-22 Andrew Haley <aph@redhat.com>
1676 Ranjit Mathew <rmathew@hotmail.com>
1678 Fixes PR java/16113.
1679 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1681 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1683 * parse.y (create_class): Correct diagnostic message about
1684 java.lang.Object extending anything else.
1686 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1688 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1689 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1690 * constants.c (build_ref_from_constant_pool): Likewise.
1691 * expr.c (build_java_array_length_access): Likewise.
1692 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1693 (invoke_build_dtable, build_invokevirtual): Likewise.
1694 (build_invokeinterface, java_expand_expr): Likewise.
1695 (emit_init_test_initialization): Likewise.
1696 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1697 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1699 2004-06-21 Andrew Haley <aph@redhat.com>
1701 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1704 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1706 * jcf.h (struct JCF): Change java_source, right_zip and finished
1708 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1709 byte_swap and use_fallback to unsigned int.
1710 * parse.h (struct _jdep): Change flag0 to unsigned int.
1712 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1715 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1716 before trying to lay out its methods.
1717 * jcf-parse.c (read_class): Track parsed files using canonical paths
1718 obtained via lrealpath from libiberty.
1719 (java_parse_file): Likewise.
1720 (parse_source_file_1): Rename formal parameter to reflect its
1721 modified purpose. Minor formatting fix.
1723 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1725 * class.c (emit_register_classes): Make the function uninlinable,
1726 do not set current_function_cannot_inline.
1727 * resource.c (write_resource_constructor): Do not reset
1728 flag_inline_functions around rest_of_compilation.
1730 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1733 * expr.c (java_truthvalue_conversion): Handle
1734 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1735 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1736 i.e. return the expression.
1738 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1740 * gjavah.c: Include version.h
1742 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1744 * jcf-write.c (generate_bytecode_conditional): Correct handling
1745 of unordered conditionals. Add comment.
1747 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1748 Per Bothner <per@bothner.com>
1750 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1751 local variable was initialised upon declaration.
1752 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1753 variable was final and initialised upon declaration.
1754 * check-init.c (check_final_reassigned): Give error only if a blank
1755 final is not definitely unassigned or if an initialised final is
1757 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1758 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1759 (check_init): Perform initialised-variable-removing-optimisation
1760 only on non-final local variables.
1762 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1764 * jcf-write.c (generate_bytecode_conditional): Handle binops
1765 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1767 (generate_bytecode_insns): Likewise.
1769 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1771 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1772 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1774 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1776 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1777 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1779 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1781 * decl.c (struct binding_level): Add GTY marker. Compile
1782 binding_depth unconditionally.
1783 (current_binding_level, free_binding_level, global_binding_level):
1785 (clear_binding_level): Unconditionally set binding_depth.
1786 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1788 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1790 * lex.c (java_new_lexer): Set 'encoding'.
1791 (java_read_char): Improve error message for unrecognized characters.
1792 * lex.h (struct java_lexer): New field 'encoding'.
1794 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1796 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1798 2004-05-21 Mark Wielaard <mark@klomp.org>
1800 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1803 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1805 * typeck.c: Remove non-printable character 160.
1807 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1809 * check-init.c: Correct minor typos.
1811 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1813 * Make-lang.in, expr.c, java-gimplify.c: Rename
1814 tree-simple.[ch] to tree-gimple.[ch].
1816 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1818 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1820 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1822 Merge from tree-ssa-20020619-branch. See
1823 ChangeLog.tree-ssa for details.
1825 * Make-lang.in, builtins.c, check-init.c, class.c,
1826 constants.c, decl.c, except.c, expr.c, java-except.h,
1827 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1828 lang.c, lang.opt, parse.y, resource.c: Merged.
1829 * java-gimplify.c: New file.
1831 2004-05-10 Andrew Haley <aph@redhat.com>
1833 * parse.y (create_class): Set TYPE_VFIELD.
1834 * decl.c (java_init_decl_processing): Likewise.
1836 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1837 * class.c (make_method_value): Replace DECL_VINDEX with call to
1839 (get_dispatch_vector): Likewise.
1840 (layout_class_method): Likewise.
1841 Replace set of DECL_VINDEX with call to set_method_index().
1842 (set_method_index): New function.
1843 (get_method_index): New function.
1844 * java-tree.h (set_method_index): New function decl.
1845 (get_method_index): New function decl.
1847 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1849 * parse.y (check_pkg_class_access): Add new argument
1850 and use it when cl is NULL to call lookup_cl on it.
1851 (parser_check_super_interface): Do not call lookup_cl.
1852 Pass this_decl to check_pkg_class_access and NULL
1853 instead of lookup_cl.
1854 (parser_check_super): Update for change in
1855 check_pkg_class_access.
1856 (do_resolve_class): Likewise.
1857 (process_imports): Likewise.
1858 (find_in_imports_on_demand): Likewise.
1859 (resolve_qualified_expression_name): Likewise.
1861 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1863 Fixes PR java/9685, PR java/15073
1864 * parse.y (accessibility_string): New method.
1865 (not_accessible_field_error): Use accessibility_string()
1866 instead of java_accstring_lookup().
1867 (resolve_qualified_expression_name): Check with
1868 check_pkg_class_access() before allowing access using
1871 Use check_pkg_class_access() instead of not_accessible_p()
1872 for unqualified types.
1873 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1874 REFERENCE for package-private access checking.
1875 (patch_method_invocation): Use accessibility_string() instead
1876 of java_accstring_lookup().
1878 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1881 * gjavah.c (struct method_name): Add member is_native.
1882 (overloaded_jni_method_exists_p): Match candidate method only if
1884 (print_method_info): Initialise is_native flag from the method's
1887 2004-04-30 Roger Sayle <roger@eyesopen.com>
1889 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1890 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1892 2004-04-22 Roger Sayle <roger@eyesopen.com>
1894 * resource.c (write_resource_constructor): Guard call to possibly
1895 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1897 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1899 * class.c (make_class_data): Add new field aux_info.
1900 * decl.c (java_init_decl_processing): Push type and decl for
1903 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
1905 * expr.c (expand_java_NEW): Don't use size argument for
1906 _Jv_AllocObject calls.
1907 * parse.y (patch_invoke): Likewise.
1909 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1911 * expr.c (build_invokeinterface): Remove unused variables to
1914 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1916 * class.c (get_interface_method_index): New function. Return dispatch
1917 index for interface method.
1918 (make_method_value): For interface methods, set index field to
1919 iface dispatch index, not DECL_VINDEX.
1920 * expr.c (build_invokeinterface): Use get_interface_method_index.
1922 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1924 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
1926 2004-03-31 Andrew Haley <aph@redhat.com>
1929 * jcf-io.c (opendir_in_zip): Tidy up error handling.
1931 2004-03-30 Zack Weinberg <zack@codesourcery.com>
1933 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
1934 form of GTY markers.
1936 2004-03-25 Marcus Meissner <meissner@suse.de>
1939 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
1941 2004-03-23 Tom Tromey <tromey@redhat.com>
1944 * jcf-write.c (make_class_file_name): Don't report if mkdir
1947 2004-03-23 Tom Tromey <tromey@redhat.com>
1949 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
1951 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
1953 * class.c, gjavah.c, lang.c: Fix comment typos.
1954 * gcj.texi: Fix typos.
1956 2004-03-19 Per Bothner <per@bothner.com>
1958 * gcj.texi (Code Generation): Document new flags and assert defaults.
1960 * class.c (assume_compiled_node_struct): Rename type to
1961 class_flag_node_struct, as it is now also used for enable_assertions.
1962 Rename assume_compiled_node typedef. Rename excludep field to value.
1963 (find_assume_compiled_node): Rename function to find_class_flag_node.
1964 Minor optimization - avoid needless strlen.
1965 (add_assume_compiled): Some tweaking and optimization.
1966 Rename and generalize to add_class_flag takem an extra parameter.
1967 (add_assume_compled): New just calls add_class_flag.
1968 (add_enable_assert, enable_assertions): New functions.
1969 (enable_assert_tree): New static.
1970 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
1971 * lang.opt (fenable-assertions, fenable-assertions=,
1972 fdisable-assertions, fdisable-assertions=): New options.
1973 * lang.c (java_handle_option): Handle new options.
1974 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
1975 class in an interface - create helper class nested in outer interface.
1976 (build_assertion): Short-circuit if enable_assertions is false.
1978 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1980 * java-tree.h: Changes throughout to add checking to macros
1981 and numerous whitespace changes.
1982 (VAR_OR_FIELD_CHECK): New macro.
1983 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
1984 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
1986 2004-03-16 Per Bothner <per@bothner.com>
1988 * jcf-jump.c (options): New --print-constants option.
1989 * gcj.texi (Invoking jcf-dump): Document --print-constants.
1991 * jcf-dump.c (flag_print_constant_pool): Default to off.
1992 (print_constant_terse_with_index): New helper function.
1993 (various places): Check flag_print_constant_pool where missing.
1994 (main): If verbose set flag_print_constant_pool.
1995 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
1997 2004-03-15 Andrew Haley <aph@redhat.com>
2000 * parse.y (java_complete_lhs): Check that final variable has an
2003 2004-03-12 Andrew Haley <aph@redhat.com>
2006 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2009 2004-02-29 Roger Sayle <roger@eyesopen.com>
2011 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2014 2004-02-27 Per Bothner <per@bothner.com>
2016 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2017 suggestion: Use build_incomplete_class_ref.
2018 This fixes PR java/13508, java/11714.
2020 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2022 * java/parse.h: Update copyright.
2024 2004-02-26 Andrew Haley <aph@redhat.com>
2027 * parse.y (check_interface_throws_clauses): Check for
2028 !METHOD_INVISIBLE (iface_method).
2029 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2030 well as CLASS_ABSTRACT.
2032 2004-02-25 Per Bothner <per@bothner.com>
2034 * parse.y (build_assertion): If we're in an inner class, create the
2035 class$ helper routine in the outer class.
2037 2004-02-19 Richard Henderson <rth@redhat.com>
2039 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2041 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2043 * Make-lang.in (java.install-man): Add extra dependencies.
2045 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2047 * Make-lang.in: Install man pages under the same names
2048 (possibly transformed) as the program they document.
2050 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2052 * gjavah.c: Include "intl.h".
2053 (error): New function.
2054 (main): Call gcc_init_libintl.
2055 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2056 print_stub_or_jni, process_file, main): Use error rather than
2058 (print_method_info, usage, help, version, main): Mark strings for
2059 translation with _. Avoid splitting up sentences. Send
2060 information messages to stdout.
2061 * jcf-dump.c: Include "intl.h".
2062 (main): Call gcc_init_libintl.
2063 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2064 Mark error, usage and version messages for translation with _.
2065 Avoid splitting up sentences.
2066 * jv-scan.c: Include "intl.h".
2067 (fatal_error, warning): Change parameter s to msgid. Translate
2069 (main): Call gcc_init_libintl.
2070 (usage, help, version): Mark error, usage and version messages for
2071 translation with _. Avoid splitting up sentences.
2072 * jvgenmain.c: Include "intl.h".
2073 (main): Call gcc_init_libintl.
2074 (usage, main): Mark error messages for translation with _.
2075 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2076 JVGENMAIN_OBJS): Add intl.o.
2077 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2078 java/jvgenmain.o): Update dependencies.
2080 2004-02-08 Per Bothner <per@bothner.com>
2082 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2083 class don't use not_accessible_field_error, which can get confused.
2085 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2087 Make-lang.in (po-generated): Delete.
2089 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2091 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2093 * decl.c: Include target.h.
2094 (start_java_method): Replace PROMOTE_PROTOTYPES with
2095 targetm.calls.promote_prototypes.
2096 * expr.c: Include target.h.
2097 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2098 targetm.calls.promote_prototypes.
2099 * parse.y: Include target.h.
2100 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2101 with targetm.calls.promote_prototypes.
2103 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2105 * typeck.c: Update copyright.
2107 2004-02-02 Tom Tromey <tromey@redhat.com>
2109 * decl.c (java_init_decl_processing): Remove duplicate
2112 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2114 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2116 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2118 * expr.c (build_field_ref): Move variable
2121 2004-01-28 Andrew Haley <aph@redhat.com>
2123 * expr.c (build_field_ref): Widen field offset.
2125 2004-01-27 Andrew Haley <aph@redhat.com>
2128 * parse.y (check_interface_throws_clauses): Make sure class_decl
2131 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2134 * parse.y (patch_assignment): Don't modify lhs_type for
2135 reference assignments.
2137 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2139 * Make-lang.in: Replace $(docdir) with doc.
2140 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2141 (java.install-man): Revamp rule.
2143 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2145 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2146 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2147 instead of deferred backquote.
2149 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2151 * typeck.c (find_method_in_interfaces): Move variable
2154 2004-01-16 Andrew Haley <aph@redhat.com>
2157 * typeck.c (shallow_find_method): New.
2158 (find_method_in_superclasses): New.
2159 (find_method_in_interfaces): New.
2160 (lookup_do): Rewrite.
2161 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2163 * jcf-parse.c (read_class): Save and restore output_class.
2164 * decl.c (java_expand_body): Set output_class from fndecl.
2166 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2168 * class.c (gen_indirect_dispatch_tables): Fix string length
2171 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2173 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2174 (java.srcextra): Copy above back to source directory if requested.
2175 (po-generated): Delete reference to $(parsedir).
2176 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2179 2004-01-14 Jan Hubicka <jh@suse.cz>
2181 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2184 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2186 * java-tree.h (java_expand_expr): Change prototype.
2187 * expr.c (java_expand_expr): Add alt_rtl parameter.
2189 2004-01-09 Andrew Haley <aph@redhat.com>
2192 * parse.y (java_fix_constructors): Set output_class.
2193 (java_reorder_fields): Likewise.
2194 (java_layout_classes): Likewise.
2195 (java_expand_classes): Generate indirect dispatch tables.
2196 (java_expand_classes): Set output_class.
2197 (java_finish_classes): Likewise.
2198 * lang.c (java_init): Turn on always_initialize_class_p if we're
2199 using indirect dis[atch.
2200 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2201 (java_get_callee_fndecl): Use class local atable.
2203 (always_initialize_class_p): Decl moved to java-tree.h.
2204 (HANDLE_CLASS_INFO): Set output_class.
2205 (read_class): Likewise.
2206 (parse_class_file): Call gen_indirect_dispatch_tables.
2207 (parse_zip_file_entries): Set output_class.
2208 (java_parse_file): Set output_class. Don't emit symbol tables.
2209 * java-tree.h (output_class): New.
2210 Remove global declarations for otable, atable, and ctable.
2211 (always_initialize_class_p): moved here from decl.c.
2213 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2214 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2215 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2216 (struct lang_type): Add otable_methods, otable_decl,
2217 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2218 ctable_decl, catch_classes, type_to_runtime_map.
2219 * expr.c (build_field_ref): Make otable, atable, and ctable class
2220 local rather than global.
2221 (build_known_method_ref): Likewise.
2222 (build_invokeinterface): Likewise.
2223 (java_expand_expr): Pass runtime type (rather than actual type) to
2225 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2226 this class. Look up each class in that map to delete duplicates.
2227 (expand_end_java_handler): Pass runtime type (rather than actual
2228 type) to expand_start_catch.
2229 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2231 (java_init_decl_processing): Rearrange things. Remove global
2232 declarations of otable, atable, and ctable.
2233 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2234 (java_expand_body): Set output_class.
2235 * constants.c (build_constant_data_ref): Use output_class, not
2237 (alloc_name_constant): Likewise.
2238 * class.c (gen_indirect_dispatch_tables): New.
2239 (build_class_ref): Generate hard reference to superclass, even if
2240 using indirect dispatch.
2241 (build_static_field_ref): Use class local atable.
2242 (make_class_data): Generate hard reference to superclass, even if
2243 using indirect dispatch.
2244 Generate symbolic references to interfaces when using indirect
2246 (make_class_data): Emit otable, atable, and ctable.
2247 Make otable, atable, and ctable class local rather than global.
2248 (emit_catch_table): Make otable, atable, and ctable class local
2251 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2253 * parse.y (catch_clause_parameter): Fix typo.
2256 * parse.y: (catch_clause_parameter): Return early if $3, aka
2257 formal_parameter, is null.
2259 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2261 * class.c: Remove uses of "register" specifier in
2262 declarations of arguments and local variables.
2265 * gjavah.c: Likewise.
2266 * jcf-dump.c: Likewise.
2267 * jcf-io.c: Likewise.
2268 * jcf-parse.c: Likewise.
2269 * jcf-write.c: Likewise.
2270 * keyword.h: Likewise.
2271 * parse.y: Likewise.
2272 * typeck.c: Likewise.
2273 * verify.c: Likewise.
2275 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2277 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2278 (java.install_common, java.install-man): Adjust for above.
2279 (java.uninstall): Likewise.
2281 2003-12-03 Michael Koch <konqueror@gmx.de>
2283 * class.c (make_class_data):
2284 Push field value to 'hack_signers' instead of 'signers'.
2285 * decl.c (java_init_decl_processing):
2286 Push field 'hack_signers' instead of 'signers'.
2288 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2290 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2293 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2296 * parse.y (qualify_ambiguous_name): Remove lots of broken
2297 field access processing - there's no need to do that here,
2298 because we have resolve_field_access. Remove
2299 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2300 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2303 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2306 * parse.y (java_complete_lhs): Save location prior to patching
2309 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2312 * resource.c (write_resource_constructor): Append
2313 "_resource" to constructor identifier name.
2315 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2318 * constants.c (cpool_for_class): New function.
2319 (outgoing_cpool): Remove global variable.
2320 (alloc_name_constant): Use cpool_for_class.
2321 (build_constants_constructor): Likewise.
2322 * decl.c (java_expand_body): Set current_class.
2323 * java-tree.h (outgoing_cpool) Remove declaration.
2324 (init_outgoing_cpool): Likewise.
2325 * jcf-parse.c (init_outgoing_cpool): Remove function.
2326 (parse_class_file): Don't call init_outgoing_cpool.
2327 * parse.y (java_complete_expand_methods): Don't call
2328 init_outgoing_cpool. Don't save outgoing_cpool.
2329 (java_expand_classes): Don't restore outgoing_cpool.
2330 (java_finish_classes): Likewise.
2332 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2334 * Make-lang.in: (java.install-common) Add
2335 symlink for $(target_noncanonical)-gcjh for
2338 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2340 * Make-lang.in (java.extraclean): Delete.
2342 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2344 * Make-lang.in (check-java): Add.
2346 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2349 * except.c (prepare_eh_table_type): Allocate variable-sized
2350 buffer `buf' with alloca.
2352 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2356 decl.c (java_init_decl_processing): Don't initialize
2357 class_not_found_type_node, no_class_def_found_type_node.
2359 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2360 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2361 (class_not_found_type_node, no_class_def_found_type_node):
2364 parse.y (build_dot_class_method_invocation): Add this_class
2365 argument. Qualify method invocations to a different class.
2366 (create_new_parser_context): Initialize saved_data_ctx to 0.
2367 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2368 (build_dot_class_method): Don't load classes. Register
2370 (build_incomplete_class_ref): Special cases for interfaces
2371 and inner classes. Move build_dot_class_method call to here...
2372 (patch_incomplete_class_ref): ...from here. Pass current_class
2373 to build_dot_class_method_invocation.
2374 (build_assertion): Pass class_type to
2375 build_dot_class_method_invocation.
2376 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2378 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2381 * java-tree.h (BLOCK_EMPTY_P): Define.
2382 * parse.y (java_complete_lhs): Check for empty blocks
2383 in TRY_FINALLY_EXPR case.
2385 2003-11-17 Andrew Haley <aph@redhat.com>
2387 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2388 (struct lang_decl_var:freed): New variable.
2389 * decl.c (poplevel): Mark local vars that have gone out of scope.
2390 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2393 2003-11-16 Jason Merrill <jason@redhat.com>
2395 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2396 and TAGS files that include them for each front end.
2398 2003-11-15 Tom Tromey <tromey@redhat.com>
2400 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2402 2003-11-12 Jason Merrill <jason@redhat.com>
2404 PR optimization/12547
2405 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2406 BLOCK_EXPR_BODY directly.
2408 2003-11-12 Andrew Haley <aph@redhat.com>
2411 * parse.y (fold_constant_for_init): Check that we really do have a
2415 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2416 init_test_decls being inlined.
2419 * parse.y (do_resolve_class): Check return value from
2420 breakdown_qualified().
2422 2003-11-11 Tom Tromey <tromey@redhat.com>
2425 * parse.y (merge_string_cste): Handle case where we have a
2426 pointer that happens to be zero, not null_pointer_node.
2428 2003-11-10 Tom Tromey <tromey@redhat.com>
2430 * jcf-parse.c (classify_zip_file): Correctly compare
2431 filename_length against length of manifest file's name.
2433 2003-11-08 Tom Tromey <tromey@redhat.com>
2436 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2438 2003-11-06 Andrew Haley <aph@redhat.com>
2440 * expr.c (java_stack_swap): Make sure destination stack slots are
2441 of the correct type.
2443 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2445 * Make-lang.in (dvi): Move targets to $(docobjdir).
2446 (gcj.dvi): Simplify rule and adjust target.
2447 (gcj.info): Simplify rule.
2448 (gcj.pod): New intermediate rule.
2449 (gcjh.pod): Likewise.
2450 (jv-scan.pod): Likewise.
2451 (jcf-dump.pod): Likewise.
2452 (gij.pod): Likewise.
2453 (jv-convert.pod): Likewise.
2454 (rmic.pod): Likewise.
2455 (rmiregistry.pod): Likewise.
2458 (jv-scan.1): Delete.
2459 (jcf-dump.1): Delete.
2461 (jv-convert.1): Delete.
2463 (rmiregistry.1): Delete.
2465 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2467 Fixes PR java/12866.
2468 * parse.y (resolve_qualified_expression_name): Move test
2469 for outer field access methods from here...
2470 (check_thrown_exceptions) ...to here.
2472 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2474 * .cvsignore: Delete.
2476 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2478 * verify.c (verify_jvm_instructions): Don't warn about legal
2479 eh binding regions generated for example by jdk 1.4.1.
2481 2003-10-24 David S. Miller <davem@redhat.com>
2483 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2485 2003-10-22 Andrew Haley <aph@redhat.com>
2487 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2488 (java_get_callee_fndecl): New.
2490 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2492 * java-tree.h (ctable_decl): New.
2493 (catch_classes): New.
2494 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2496 * decl.c (java_init_decl_processing): Add catch_class_type.
2498 Add catch_classes field.
2500 * class.c (build_indirect_class_ref): Break out from
2502 (make_field_value): Check flag_indirect_dispatch.
2503 (make_class_data): Ditto.
2504 Tidy uses of PUSH_FIELD_VALUE.
2505 Add field catch_classes.
2506 (make_catch_class_record): New.
2508 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2510 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2512 * jcf-write.c: Follow spelling conventions.
2513 * parse.y: Likewise.
2515 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2517 * ChangeLog: Fix typos.
2518 * expr.c: Fix comment typos.
2519 * jcf-write.c: Likewise.
2522 * mangle.c: Likewise.
2523 * parse-scan.y: Likewise.
2524 * parse.y: Likewise.
2526 2003-10-22 Tom Tromey <tromey@redhat.com>
2528 * expr.c (expand_byte_code): Only warn about dead bytecode when
2529 extra_warnings is set.
2531 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2533 Fix for PR java/12586.
2534 * mangle.c (find_compression_record_match): Don't iterate through
2535 package namespace elements unless they all match compression_table
2538 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2540 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2541 (generate-manpages): Likewise.
2542 (java.maintainer-clean): Likewise.
2543 (gcj.info): Likewise.
2546 (jv-scan.1): Likewise.
2547 (jcf-dump.1): Likewise.
2549 (jv-convert.1): Likewise.
2551 (rmiregistry.1): Likewise.
2552 (java.install-man): Likewise.
2553 (parse-scan.o): Move and define complete compile line.
2554 (parse.o): Likewise.
2555 (jcf-tree-inline.o): Move.
2557 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2559 * Make-lang.in (info): Update dependencies.
2560 (java.install-info): Remove.
2561 ($(srcdir)/java/gcj.info): Replace with ...
2562 ($(docobjdir)/gcj.info): ... this.
2564 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2566 * Make-lang.in: Replace uses of $(target_alias) with
2567 $(target_noncanonical).
2569 2003-10-09 Tom Tromey <tromey@redhat.com>
2571 * decl.c (java_init_decl_processing): Declare signers field.
2572 * class.c (make_class_data): Set signers field.
2574 2003-10-09 Jason Merrill <jason@redhat.com>
2576 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2577 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2580 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2582 * Make-lang.in (java.info): Replace with ...
2584 (java.dvi): Replace with ...
2586 (java.generated-manpages): Replace with ...
2588 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2590 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2592 2003-10-01 Andrew Haley <aph@redhat.com>
2594 * jcf-parse.c (java_parse_file): Write otable and atable.
2595 * java-tree.h (atable_methods): New.
2597 (atable_syms_decl): New.
2598 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2599 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2600 (symbol_*type): Rename method_symbol* to symbol*type.
2601 (emit_offset_symbol_table): Delete.
2602 (emit_symbol_table): New.
2603 (get_symbol_table_index): New.
2605 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2606 (build_known_method_ref): Likewise.
2607 (get_symbol_table_index): Rename from get_offset_table_index.
2608 Parameterize to allow re-use by differing types of symbol table.
2609 (build_invokevirtual): Pass table to get_offset_table_index.
2610 * decl.c (java_init_decl_processing): Push types and decls for
2611 atable and atable_syyms.
2612 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2613 (make_class_data): Add new fields atable and atable_syms.
2614 (emit_symbol_table): Rename from emit_offset_symbol_table.
2615 Parameterize to allow re-use by different types of symbol table.
2616 (build_symbol_entry): Renamed from build_method_symbols_entry.
2618 2003-09-30 Roger Sayle <roger@eyesopen.com>
2620 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2621 semantics for SAVE_EXPR, by caching the result in a temporary.
2623 2003-09-28 Richard Henderson <rth@redhat.com>
2625 * check-init.c (check_init): Save and restore input_location
2626 instead of file and line separately.
2627 * decl.c (java_expand_body): Likewise.
2628 * jcf-write.c (generate_bytecode_insns): Likewise.
2629 * parse.y (safe_layout_class): Likewise.
2630 * jcf-parse.c (read_class, parse_class_file): Likewise.
2631 (java_parse_file): Use %H for warning locator.
2633 2003-09-28 Roger Sayle <roger@eyesopen.com>
2635 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2636 with void-type branches instead of using a COMPOUND_EXPR.
2638 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2640 * decl.c (java_optimize_inline, dump_function): Remove.
2641 * java-tree.h (java_optimize_inline): Remove declaration.
2642 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2643 * parse.y (source_end_java_method, java_expand_classes):
2644 Likewise. Remove dead code.
2646 2003-09-27 Roger Sayle <roger@eyesopen.com>
2648 * lang.c (java_init_options): Set flag_evaluation_order.
2649 * expr.c (force_evaluation_order): Don't attempt to force
2650 evaluation order of binary operations using save_expr.
2651 * parse.y (java_complete_lhs): No longer need to call
2652 force_evaluation_order when constructing binary operators.
2654 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2655 Bryce McKinlay <bryce@mckinlay.net.nz>
2658 * parse.y (not_accessible_field_error): New function.
2659 (resolve_expression_name): Check field access permissions.
2660 (resolve_qualified_expression_name): Use
2661 not_accessible_field_error.
2662 (resolve_qualified_expression_name): Likewise.
2664 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2666 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2668 2003-09-23 Roger Sayle <roger@eyesopen.com>
2670 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2671 with equal operands without side-effects.
2673 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2675 * decl.c (java_init_decl_processing): Don't emit otable decls
2676 if flag_indirect_dispatch is not set.
2678 2003-09-21 Richard Henderson <rth@redhat.com>
2680 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2683 2003-09-21 Richard Henderson <rth@redhat.com>
2685 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2686 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2688 2003-09-20 Richard Henderson <rth@redhat.com>
2690 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2692 2003-09-18 Roger Sayle <roger@eyesopen.com>
2694 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2695 * check-init.c (check_init): Likewise.
2697 2003-09-18 Roger Sayle <roger@eyesopen.com>
2699 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2701 2003-09-16 Andrew Haley <aph@redhat.com>
2703 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2705 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2708 * mangle.c (find_compression_record_match): Skip
2709 over a "6JArray" (the array template mangled string)
2711 (mangle_array_type): Correct minor typo.
2712 (atms): Move definition to the beginning.
2714 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2716 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2717 out. Fix for PR java/12254.
2719 2003-09-11 Richard Henderson <rth@redhat.com>
2721 * parse.y (source_end_java_method): Update for new
2722 cgraph_finalize_function argument.
2724 2003-09-09 Richard Henderson <rth@redhat.com>
2726 * parse.y (source_end_java_method): Update call to
2727 cgraph_finalize_function.
2729 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2731 * decl.c (java_expand_body): New function.
2732 * expr.c (build_class_init): Set DECL_IGNORED_P.
2733 * java-tree.h (start_complete_expand_method,
2734 java_expand_body): Declare.
2735 * jcf-parse.c (cgraph.h): Include.
2736 (java_parse_file): Handle flag_unit_at_a_time.
2737 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2738 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2739 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2740 (java_start_inlining): New function.
2741 * parse.h (java_finish_classes): Declare.
2742 * parse.y: Include cgraph.h.
2743 (block): Don't special-case empty block production.
2744 (craft_constructor): Set DECL_INLINE.
2745 (source_end_java_method): Handle flag_unit_at_a_time.
2746 Replace inline code with call to java_expand_body.
2747 (start_complete_expand_method): Remove static modifier.
2748 (java_expand_method_bodies): Patch function tree for
2749 class initialization and/or synchronization as needed.
2750 Don't begin RTL expansion yet.
2751 (java_expand_classes): Check flag_unit_at_a_time before
2752 calling finish_class.
2753 (java_finish_classes): New function.
2754 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2755 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2756 (emit_test_initialization): Set DECL_IGNORED_P.
2758 2003-09-03 Roger Sayle <roger@eyesopen.com>
2760 * builtins.c (enum builtin_type): Delete unused enumeration.
2761 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2763 2003-08-28 Tom Tromey <tromey@redhat.com>
2765 * gcj.texi (Extensions): Document gcjlib URLs.
2767 2003-08-20 Tom Tromey <tromey@redhat.com>
2769 * gcj.texi (Extensions): Added xref.
2770 (libgcj Runtime Properties): Document
2771 gnu.gcj.runtime.VMClassLoader.library_control.
2773 2003-08-20 Andrew Haley <aph@redhat.com>
2775 * except.c (prepare_eh_table_type): Use new encoding for exception
2776 handlers when using -fno-assume-compiled.
2778 2003-08-13 Tom Tromey <tromey@redhat.com>
2780 * gcj.texi (Invoking gij): Document -X and -?.
2782 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2784 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2785 GCJH_OBJS, JCFDUMP_OBJS
2786 * win32-host.c: Removed the unnecessary and broken dependency
2789 2003-08-11 Tom Tromey <tromey@redhat.com>
2791 * parse.y (java_check_regular_methods): Typo fixes. Call
2792 check_interface_throws_clauses. Use
2793 check_concrete_throws_clauses.
2794 (check_interface_throws_clauses): New function.
2795 (check_concrete_throws_clauses): New function.
2796 (hack_is_accessible_p): New function.
2797 (find_most_specific_methods_list): Added FIXME.
2798 * typeck.c (lookup_do): Use `flags' argument to decide what to
2800 (lookup_argument_method_generic): New function.
2801 (lookup_argument_method2): Removed.
2802 * jcf.h (ACC_INVISIBLE): New define.
2803 * jcf-write.c (generate_classfile): Skip invisible methods.
2804 * class.c (add_miranda_methods): New function.
2805 (layout_class_methods): Use it.
2806 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2807 * java-tree.h (METHOD_INVISIBLE): New define.
2808 (lang_decl_func) [invisible]: New field.
2809 (lookup_argument_method_generic): Declare.
2810 (SEARCH_INTERFACE): New define.
2811 (SEARCH_SUPER): Likewise.
2812 (SEARCH_ONLY_INTERFACE): Likewise.
2813 (SEARCH_VISIBLE): Likewise.
2814 (lookup_argument_method2): Removed declaration.
2816 2003-08-05 Tom Tromey <tromey@redhat.com>
2818 Fix for PR java/11600:
2819 * parse.y (java_complete_lhs): See whether we're calling a method
2821 (check_thrown_exceptions): Added `is_array_call' argument;
2822 fixed `clone' checking; updated all callers.
2824 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2826 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2828 2003-08-03 Tom Tromey <tromey@redhat.com>
2830 * java-tree.h (METHOD_TRANSIENT): Removed.
2831 * decl.c (pushdecl): Removed some dead code.
2832 * class.c (get_access_flags_from_decl): Can't have transient
2834 (add_method_1): Can't have a transient method.
2836 2003-07-28 Andreas Jaeger <aj@suse.de>
2838 * jvspec.c: Convert to ISO C90 prototypes.
2840 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2842 * decl.c (force_poplevels): Fix warning call.
2844 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2846 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2847 (expand_java_field_op): Likewise.
2848 * class.c (layout_class_method): Likewise
2849 (emit_register_classes): Likewise.
2850 * decl.c (pushdecl): Likewise.
2851 (poplevel): Likewise.
2852 (force_poplevels): Likewise.
2853 (give_name_to_locals): Likewise.
2854 * check-init.c (check_for_initialization): Likewise.
2856 2003-07-24 Jason Merrill <jason@redhat.com>
2858 * java-tree.h: Move boolean_type_node et al to the back end.
2860 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2862 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2865 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2867 * lang.opt: Don't show -MD_ and -MDD_.
2869 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2871 * lang-options.h: Remove.
2872 * lang.opt: Add help text.
2874 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2876 * expr.c: Remove the last argument to expand_assignment().
2878 2003-07-09 Jan Hubicka <jh@suse.cz>
2880 * java-tree.h (DECL_NUM_STMTS): Rename to...
2881 (DECL_ESTIMATED_INSNS): ... this.
2882 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2883 New static functions.
2884 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2885 * parser.y (add_stmt_to_compound): Do not account statements.
2887 2003-07-08 Mark Wielaard <mark@klomp.org>
2889 * gcj.texi: CNI now expands to Compiled Native Interface.
2891 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2893 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2895 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2897 * expr.c (expand_byte_code): Adjist emit_line_note call.
2899 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2901 * lang.c (java_handle_option): Don't handle filenames.
2903 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2905 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
2908 * jcf-write.c: Don't default-define DIR_SEPARATOR.
2909 * jcf.h: Delete COMPARE_FILENAMES definition.
2911 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2913 * lang.c (java_init_options): Update prototype.
2915 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2917 * decl.c (poplevel): Adjust define_label call.
2919 2003-06-27 Zack Weinberg <zack@codesourcery.com>
2921 * gjavah.c (flag_jni): Make non-static.
2922 * parse-scan.y (ctxp): Make non-static.
2924 * class.c (build_method_symbols_entry)
2925 * expr.c (get_offset_table_index)
2926 * jcf-parse.c (jcf_parse):
2927 Mark the definition static, matching the forward declaration.
2929 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
2931 * lang.c (java_handle_option): Don't check for missing arguments.
2933 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
2935 * class.c (push_class): Use a location_t to save place.
2936 (emit_register_classes): Set input_location. Adjust
2937 expand_function_end call.
2938 * resource.c (write_resource_constructor): Likewise.
2939 * decl.c (end_java_method): Adjust expand_function_end call.
2940 * parse.y (source_end_java_method): Likewise.
2942 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
2944 * lang.c (java_handle_option): Likewise.
2946 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
2948 * lang.c (java_handle_option): Special-casing of optional
2949 joined arguments no longer needed.
2950 * lang.opt: Update switches that take optional argument.
2952 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2954 * lang.opt: Declare Java.
2955 * lang.c (java_init_options): Update.
2957 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2959 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
2961 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2963 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
2964 * lang.c (java_handle_option): -MD and -MMD have an underscore.
2965 * lang.opt: -MD and -MMD have an underscore.
2967 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
2969 * class.c (emit_register_classes): Adjust init_function_start
2971 * decl.c (complete_start_java_method): Likewise.
2972 * resource.c (write_resource_constructor): Likewise.
2974 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2976 * Make-lang.in: Update to use options.c and options.h.
2977 * lang.c: Include options.h not j-options.h.
2978 (java_handle_option): Abort on unrecognized option.
2979 (java_init_options): Request Java switches.
2981 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
2983 * Make-lang.in: Handle mostlyclean.
2985 2003-06-11 Tom Tromey <tromey@redhat.com>
2987 * lang.c (java_handle_option): Update dependency_tracking for
2990 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
2993 2003-06-10 Andrew Haley <aph@redhat.com>
2995 * resource.c (write_resource_constructor): Use expand_expr to
2996 generate the address of the label attached to a resource.
2997 * Make-lang.in (java/resource.o): Add expr.h
2999 2003-06-10 Andrew Haley <aph@redhat.com>
3001 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3002 (java_decl_ok_for_sibcall): New.
3004 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3006 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3007 (java/j-options.c, java/j-options.h): New.
3008 * java-tree.h (resource_name, compile_resource_file,
3009 compile_resource_data): Constify.
3010 * jcf-write.c (jcf_write_base_directory): Similarly.
3011 * jcf.h (jcf_write_base_directory): Similarly.
3012 * lang.c: Include j-options.h.
3013 (cl_options_count, cl_options, string_option, java_decode_option,
3014 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3015 process_option_with_no): Remove.
3016 (resource_name): Constify.
3017 (LANG_HOOKS_HANDLE_OPTION): Override.
3018 (java_handle_option): New.
3019 (java_init): Don't call jcf_path_init.
3020 (java_init_options): Call jcf_path_init.
3022 * resource.c (compile_resource_data, compile_resource_file): Constify.
3024 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3026 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3027 (struct lang_decl_func): Add last_line field.
3028 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3029 DECL_SOURCE_LINE_LAST): Remove.
3030 * parse.y (missing_return_error, finish_method_declaration,
3031 lookup_cl, start_artificial_method_body, source_end_java_method,
3032 start_complete_expand_method): Adjust.
3034 2003-06-08 Tom Tromey <tromey@redhat.com>
3036 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3037 fno-assume-compiled.
3039 2003-06-08 Roger Sayle <roger@eyesopen.com>
3041 * builtins.c (define_builtin_type, builtin_types): Delete.
3042 (define_builtin): Rewritten to take just the built-in code,
3043 the function's name, type and fallback library function name.
3044 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3045 (initialize_builtins): Overhaul to define the GCC builtins
3046 used by gcj manually, providing the Java run-time's
3047 implementations as the fallback library function.
3049 2003-06-08 Anthony Green <green@redhat.com>
3051 * parse.y (patch_cast): Fix conversions from floating-point to
3054 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3056 * Make-lang.in: Update.
3057 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3059 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3061 * lang.c (java_init_options): Update.
3063 2003-06-05 Jan Hubicka <jh@suse.cz>
3065 * Make-lang.in: Add support for stageprofile and stagefeedback
3067 2003-05-31 Roger Sayle <roger@eyesopen.com>
3069 * lang.c (java_init_options): Prescribe wrap-around two's
3070 complement arithmetic overflow by setting flag_wrapv.
3072 2003-05-29 Roger Sayle <roger@eyesopen.com>
3074 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3075 (builtin_record): Add an additional builtin_code field to
3076 record which GCC built-in corresponds to the Java function.
3077 (java_builtins): Add new entries for atan, atan2, exp, log,
3079 (max_builtin, min_builtin, abs_builtin): Perform constant
3080 folding on the resulting tree.
3081 (java_build_function_call_expr): Likewise, perform constant
3082 folding on the resulting tree.
3083 (initialize_builtins): The NULL creators are now allowed in
3084 the java_builtins table, which is now terminated by an entry
3085 with builtin_code == END_BUILTINS.
3086 (check_for_builtin): Likewise. If the matching creator is
3087 NULL, construct the call using java_build_function_call_expr
3088 directly with the decl for the corresponding builtin_code.
3090 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3092 * win32-host.c: Normalize copyright boilerplate.
3094 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3096 * parse.y (print_int_node): Use string concatentation on
3097 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3098 function calls into one.
3100 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3102 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3103 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3104 all the affected error messages.
3106 2003-05-13 Richard Henderson <rth@redhat.com>
3108 * class.c (layout_class_method): Set DECL_EXTERNAL.
3109 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3110 * java-tree.h (java_mark_class_local): Declare.
3111 * jcf-parse.c (parse_class_file): Use it.
3112 * parse.y (java_expand_classes): Likewise.
3114 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3116 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3117 * lex.h: #include input.h.
3118 * jv-scan.c (input_filename): Remove.
3120 2003-05-02 Tom Tromey <tromey@redhat.com>
3123 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3124 (handle_inner_classes): New function.
3126 2003-05-01 Tom Tromey <tromey@redhat.com>
3129 * parse.y (finish_for_loop): Do nothing if update expression is a
3130 EXPR_WFL_NODE wrapping nothing.
3131 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3133 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3135 * lex.h (input_lineno): Remove declaration.
3136 * parse-scan.y: #include input.h.
3137 (input_filename): Remove declaration.
3138 (input_location): Add definition.
3139 (input_line): Remove definition.
3141 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3143 * lex.h (lineno): Rename to ...
3144 (input_line): ... here
3145 * parse-scan.y (lineno): Rename to ...
3146 (input_line): ... here.
3147 (reset_report): Rename lineno to input_line.
3148 * check-init.c (check_init): Likewise.
3149 * class.c (push_class): Likewise.
3150 * decl.c (complete_start_java_method, end_java_method): Likewise.
3151 * expr.c (expand_byte_code): Likewise.
3152 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3153 * jcf-write.c (generate_bytecode_insns): Likewise.
3154 * lex.c (java_init_lex, java_allocate_new_line,
3155 do_java_lex): Likewise.
3156 * parse.h (YYNOT_TWICE): Likewise.
3157 * parse.y (empty_statement, expression_statement,
3158 java_pop_parser_context, java_parser_context_save_global,
3159 yyerror, register_fields, method_header, safe_layout_class,
3160 find_in_imports_on_demand, create_artificial_method,
3161 source_end_java_method, start_complete_expand_method,
3162 build_thisn_assign, java_complete_lhs,
3163 maybe_absorb_scoping_block): Likewise.
3165 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3167 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3168 '/' when computing java source filename
3170 2003-04-13 Tom Tromey <tromey@redhat.com>
3172 * gjavah.c (print_c_decl): Indentation fix.
3174 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3176 * class.c (make_field_value, make_method_value, get_dispatch_table)
3177 (make_class_data, emit_offset_symbol_table)
3178 * constants.c (build_constants_constructor)
3179 * java-tree.h (START_RECORD_CONSTRUCTOR)
3180 * parse.y (maybe_build_array_element_wfl):
3181 Use build_constructor.
3183 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3186 * parse.y (string_convert_int_cst): Always use at least one digit
3187 in string conversion. Remove ASCII dependence.
3188 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3190 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3192 * Make-lang.in: added win32-host.c
3193 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3194 resolves to open() on non-Win32 platforms and
3195 Win32-specific jcf_open_exact_case() on Win32
3196 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3197 when trying .java and .class files
3198 * win32-host.c: added to repository. Defines
3199 Win32-specific jcf_open_exact_case()
3201 2003-04-10 Andrew Haley <aph@redhat.com>
3203 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3204 (maybe_free_localvar): Renamed from localvar_free.
3205 Add new arg, really.
3206 (generate_bytecode_insns): Set new variable, jsrs.
3207 Only free local vars if no jsr insns have been emittted.
3208 Call maybe_free_localvar, not localvar_free.
3210 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3212 * gcj.texi: Remove @ at start of file.
3214 2003-03-25 Tom Tromey <tromey@redhat.com>
3216 * parse.y (create_interface): Call CHECK_DEPRECATED.
3218 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3220 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3222 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3224 * javaop.h (jfloat, jdouble): Make them structures mirroring
3225 the bit fields of IEEE float and double respectively.
3226 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3227 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3228 (union Word, union DWord): Delete.
3229 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3231 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3232 D_NAN_MASK): Delete.
3233 (jni_print_float, jni_print_double): New. Generate
3234 hexadecimal floating constants.
3235 (print_field_info): Use jni_print_float/double.
3237 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3238 finite floating point numbers for output; special case
3241 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3243 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3244 Replace 0 and 1 with true and false in return statements.
3246 2003-03-19 Tom Tromey <tromey@redhat.com>
3248 * lex.c (do_java_lex): Renamed from java_lex.
3249 (java_lex): New function.
3252 2003-03-13 Tom Tromey <tromey@redhat.com>
3254 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3257 2003-03-04 Andrew Haley <aph@redhat.com>
3259 * gjavah.c (is_first_data_member): New global variable.
3260 (print_c_decl): If it's the first data member, align it as the
3262 (process_file): Set is_first_data_member.
3264 2003-03-11 Tom Tromey <tromey@redhat.com>
3266 * parse.y (resolve_field_access): Initialize class if field is
3267 found in another static field.
3268 * expr.c (build_class_init): Don't optimize out initialization of
3269 implemented interface.
3271 2003-03-11 Andrew Haley <aph@redhat.com>
3273 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3276 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3278 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3279 and DIR_SEPARATOR_2 for a target.
3280 Correct minor typos.
3282 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3283 and DIR_SEPARATOR_2 for a target into account.
3285 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3287 * lang.c (java_init): Update prototype, move code to java_post_options.
3288 (java_post_options): Similarly.
3290 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3292 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3293 compare file name components depending on the case-sensitivity
3294 or otherwise of the host file system.
3296 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3297 "strcmp" to compare file name components.
3298 Use IS_DIR_SEPARATOR instead of comparing directly against
3300 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3301 comparing directly against DIR_SEPARATOR.
3303 2003-03-04 Tom Tromey <tromey@redhat.com>
3305 * Make-lang.in (java.tags): New target.
3307 2003-03-01 Roger Sayle <roger@eyesopen.com>
3309 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3310 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3312 2003-03-01 Tom Tromey <tromey@redhat.com>
3314 * parse.y (jdep_resolve_class): Only check deprecation if we found
3317 2003-02-28 Tom Tromey <tromey@redhat.com>
3320 * class.c (maybe_layout_super_class): Always pass a WFL to
3322 * parse.y (do_resolve_class): Updated comment to explain
3325 2003-02-26 Tom Tromey <tromey@redhat.com>
3327 * jcf-write.c (generate_classfile): Check whether class is
3328 deprecated before writing attribute count.
3330 2003-02-25 Roger Sayle <roger@eyesopen.com>
3332 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3333 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3335 2003-02-23 Tom Tromey <tromey@redhat.com>
3337 * lang-options.h: Added -Wdeprecated.
3338 * gcj.texi (Warnings): Document -Wdeprecated.
3339 * java-tree.h (flag_deprecated): Declare.
3340 * lang.c (lang_W_options): Added deprecated.
3341 (flag_deprecated): New global.
3342 * chartables.h: Rebuilt.
3343 * gen-table.pl (process_one): Look at whitespace.
3344 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3345 * parse.h (CLEAR_DEPRECATED): New macro.
3346 (CHECK_DEPRECATED_NO_RESET): New macro.
3347 * jcf-parse.c (handle_deprecated): New function.
3348 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3349 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3350 * parse.y (resolve_type_during_patch): Check deprecation.
3351 (jdep_resolve_class): Likewise.
3352 (process_imports): Likewise.
3353 (resolve_expression_name): Likewise.
3354 (check_deprecation): Strip arrays from decl. Check
3356 (patch_method_invocation): Also check the particular constructor
3358 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3359 * jcf-write.c (append_deprecated_attribute): New function.
3360 (generate_classfile): Generate deprecated attribute when
3362 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3363 (java_lex) [case '*']: Simplify logic.
3364 (java_start_char_p): Use LETTER_MASK.
3365 (java_part_char_p): Likewise.
3366 (java_space_char_p): New function.
3368 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3370 Change base class access representation.
3371 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3372 (add_interface_do): Likewise.
3374 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3376 * decl.c (java_init_decl_processing): Change
3377 soft_lookupjnimethod_node to reflect the change in
3378 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3379 * expr.c (build_jni_stub): Calculate and pass the size
3380 on the stack of the arguments to a JNI function. Use
3381 new target macro MODIFY_JNI_METHOD_CALL to allow a
3382 target to modify the call to a JNI method.
3384 2003-02-08 Roger Sayle <roger@eyesopen.com>
3386 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3387 instead of basename to avoid compiler warnings on Tru64.
3389 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3391 * gcj.texi: Update to GFDL 1.2.
3393 2003-01-31 Andrew Haley <aph@redhat.com>
3395 * parse.y (java_expand_classes): Scan the whole class list looking
3396 for access methods that haven't yet been expanded.
3398 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3402 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3403 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3404 * jcf-parse.c: Likewise.
3406 2003-01-31 Mark Wielaard <mark@klomp.org>
3408 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3410 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3412 * class.c (make_class): Use BINFO_ELTS.
3413 (set_super_info): Likewse.
3414 (add_interface_do): Likewise.
3416 2003-01-30 Tom Tromey <tromey@redhat.com>
3418 * jcf-parse.c (read_class): Update identifier's class value if it
3419 changed during parsing.
3421 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3423 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3424 Propagate change to all other rules as required.
3425 (java/parse-scan.o): Add explicit dependency on
3426 $(parsedir)/java/parse-scan.c .
3428 2003-01-29 Tom Tromey <tromey@redhat.com>
3430 * parse.y (patch_assignment): Only transform the rhs of an
3431 assignment when compiling to native.
3433 2003-01-28 Tom Tromey <tromey@redhat.com>
3435 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3437 2003-01-28 Tom Tromey <tromey@redhat.com>
3439 * lex.c (java_lex): Don't include UEOF as part of token.
3440 (java_read_unicode): Error if \u sequence prematurely terminated.
3442 2003-01-27 Tom Tromey <tromey@redhat.com>
3444 * parse.y (java_check_regular_methods): Check for construct after
3445 checking types in throws clause.
3447 2003-01-24 Tom Tromey <tromey@redhat.com>
3449 * class.c (build_static_field_ref): Only a String or numeric field
3450 can fold to a constant.
3452 2003-01-23 Tom Tromey <tromey@redhat.com>
3454 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3455 file name in resource buffer.
3457 2003-01-23 Tom Tromey <tromey@redhat.com>
3459 * expr.c (build_known_method_ref): Use method's context to find
3462 2003-01-23 Tom Tromey <tromey@redhat.com>
3464 * constants.c (set_constant_entry): Allocated cleared memory.
3466 2003-01-22 Tom Tromey <tromey@redhat.com>
3468 * java-tree.h: Don't use PARAMS.
3469 * resource.c: Add prototypes for all functions.
3470 (write_resource_constructor): Use `const char *' to avoid
3473 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3475 * jcf-parse.c (process_zip_dir): Remove unused variable.
3477 2003-01-22 Tom Tromey <tromey@redhat.com>
3479 * expr.c (build_invokeinterface): Abort if method's context is not
3482 2003-01-22 Tom Tromey <tromey@redhat.com>
3484 * gcj.texi (Input and output files): Mention non-class entries.
3485 * decl.c (java_init_decl_processing): Call
3486 init_resource_processing.
3487 * java-tree.h (compile_resource_data, write_resource_constructor,
3488 compile_resource_file, init_resource_processing): Declare.
3489 * config-lang.in (gtfiles): Added resource.c.
3490 * Make-lang.in (gt-java-resource.h): New target.
3491 (JAVA_OBJS): Added resource.o.
3492 (java/resource.o): New target.
3493 * resource.c: New file.
3494 * class.c (compile_resource_file): Moved to resource.c.
3495 (registerResource_libfunc): Likewise.
3496 (utf8_decl_list): Mark with GTY; now static.
3497 * jcf-parse.c (classify_zip_file): New function.
3498 (parse_zip_file_entries): Use it; compile .properties files.
3499 (process_zip_dir): Use classify_zip_file and compute_class_name.
3500 Don't write class name into zip directory.
3501 (java_parse_file): Call write_resource_constructor.
3502 (compute_class_name): New function.
3503 * jcf-io.c (read_zip_member): Reindented.
3505 2003-01-21 Tom Tromey <tromey@redhat.com>
3507 * class.c (supers_all_compiled): New function.
3508 (make_class_data): Use it.
3510 2003-01-21 Tom Tromey <tromey@redhat.com>
3512 * parse.y (method_header): Native method can't be strictfp.
3513 No method can be transient or volatile.
3515 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3517 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3519 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3521 * check-init.c: Fix comment typos.
3522 * class.c: Likewise.
3523 * constants.c: Likewise.
3525 * except.c: Likewise.
3527 * java-except.h: Likewise.
3528 * java-tree.h: Likewise.
3529 * javaop.h: Likewise.
3530 * jcf-dump.c: Likewise.
3531 * jcf-io.c: Likewise.
3532 * jcf-parse.c: Likewise.
3533 * jcf-write.c: Likewise.
3535 * mangle.c: Likewise.
3536 * typeck.c: Likewise.
3537 * verify.c: Likewise.
3539 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3541 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3542 * jcf-write.c: Include "tm_p.h".
3544 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3546 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3548 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3550 * builtins.c (java_build_function_call_expr): Renamed from
3551 build_function_call_expr. All callers changed.
3553 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3554 * jcf-parse.c: Include tm_p.h.
3556 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3559 2003-01-14 Tom Tromey <tromey@redhat.com>
3561 * class.c (make_class_data): Check that super is compiled before
3562 building class reference to it.
3564 2003-01-14 Andrew Haley <aph@redhat.com>
3566 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3567 varargs function -- correct.
3569 2003-01-14 Andrew Haley <aph@redhat.com>
3571 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3573 2003-01-14 Andrew Haley <aph@redhat.com>
3575 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3576 varargs function -- correct.
3578 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3579 temporary if the RHS is a reference.
3581 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3583 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3584 * keyword.h: Regenerated.
3586 * All Files: Convert to ISO C style function definitions.
3588 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3590 * parse.y (check_pkg_class_access): ANSIfy definition.
3592 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3594 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3597 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3599 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3601 Merge from pch-branch:
3603 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3605 * Make-lang.in (java/gjavah.o): Update dependencies.
3606 * gjavah.c: Include ggc.h.
3608 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3610 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3611 (JCFDUMP_OBJS): Add ggc-none.o.
3612 (java/jcf-dump.o): Depend on GGC_H.
3613 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3614 CPool substructures.
3615 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3616 * jcf-dump.c: Include ggc.h.
3618 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3620 * jcf.h (union cpool_entry): New.
3621 (struct CPool): Use gengtype to mark. Change field 'data' to be
3623 (struct JCF): Use gengtype to mark.
3624 (CPOOL_UINT): Update for new cpool_entry type.
3625 (CPOOL_USHORT1): Likewise.
3626 (CPOOL_USHORT2): Likewise.
3627 (CPOOL_FINISH): Use GC to free cpool subfields.
3628 * parse.h (struct parser_ctxt): Mark field current_jcf.
3629 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3630 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3631 (main_jcf): Use gengtype to mark.
3632 (ggc_mark_jcf): Delete.
3633 (get_constant): Update for new cpool_entry type.
3634 (give_name_to_class): Likewise.
3635 (get_class_constant): Likewise.
3636 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3637 (java_parse_file): Use GGC to allocate struct JCF.
3638 (init_jcf_parse): Don't call ggc_add_root.
3639 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3641 * java-tree.h (current_jcf): Use gengtype to mark.
3642 (CPOOL_UTF): Update for new cpool_entry type.
3643 (outgoing_cpool): Use gengtype to mark.
3644 (struct lang_type): GC struct JCF and struct CPool.
3645 * config-lang.in (gtfiles): Add jcf.h.
3646 * constants.c (find_tree_constant): New.
3647 (set_constant_entry): Allocate cpool subfields using GGC. Update
3648 for new cpool_entry type.
3649 (find_constant1): Update for new cpool_entry type.
3650 (find_constant2): Likewise.
3651 (find_utf8_constant): Use find_tree_constant.
3652 (find_class_or_string_constant): Remove unnecessary cast to jword.
3653 Update for new cpool_entry type.
3654 (count_constant_pool_bytes): Update for new cpool_entry type.
3655 (write_constant_pool): Likewise.
3656 (alloc_name_constant): Use find_tree_constant.
3657 (build_constants_constructor): Update for new cpool_entry type.
3659 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3661 * parse.y (mark_parser_ctxt): Delete.
3662 (goal): Don't use ggc_add_root.
3663 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3664 (java_pop_parser_context): Let GC free parser_ctxt.
3665 (java_parser_context_resume): Likewise.
3666 * parse.h (struct parser_ctxt): Use gengtype to mark.
3668 (ctxp_for_generation): Likewise.
3669 * lex.h (struct java_lc_s): Mark for gengtype.
3670 (java_lexer): Rearrange for gengtype.
3671 * config-lang.in (gtfiles): Add lex.h, parse.h.
3673 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3675 * All Files: Remove PARAMS macro.
3677 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3678 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3681 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3684 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3686 * Make-lang.in (java.install-common, java.uninstall,
3687 java.install-info, java.install-man): Prepend $(DESTDIR)
3688 to destination paths in all (un)installation commands.
3689 (java.install-common): Rewrite $(LN) command to support
3690 DESTDIR with "ln" as well as with "ln -s".
3692 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3694 * java-tree.h: Protect against multiple inclusion.
3696 2003-01-07 Tom Tromey <tromey@redhat.com>
3698 * class.c (add_assume_compiled): Don't adjust parent if we're
3699 already at the root of tree.
3701 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3703 * lang.c (dump_compound_expr): Prototype.
3705 2003-01-03 Tom Tromey <tromey@redhat.com>
3707 Fix for PR java/8712:
3708 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3709 when simply checking against `null'.
3711 2003-01-03 Tom Tromey <tromey@redhat.com>
3713 * gcj.texi (Standard Properties): Document http.proxyHost and
3716 * gcj.texi (GNU Classpath Properties): Document new properties.
3718 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3720 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3721 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3722 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3724 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3726 * Make-lang.in, boehm.c, buffer.c,
3727 buffer.h, builtins.c, class.c,
3728 config-lang.in, constants.c,
3729 convert.h, decl.c, except.c,
3730 expr.c, java-except.h,
3731 java-tree.h, javaop.def,
3732 jcf-parse.c, jcf-write.c,
3733 jv-scan.c, jvgenmain.c,
3734 jvspec.c, keyword.gperf,
3735 keyword.h, lang-options.h,
3736 lang-specs.h, lang.c, lex.c,
3737 lex.h, mangle.c, mangle_name.c,
3738 parse-scan.y, parse.h, parse.y,
3739 typeck.c, verify.c, xref.c,
3740 xref.h: Replace "GNU CC" with
3741 "GCC" in the copyright header.
3743 * check-init.c, gjavah.c, javaop.h,
3744 jcf-depend.c, jcf-dump.c, jcf-io.c,
3745 jcf-path.c, jcf-reader.c, jcf.h,
3746 zextract.c, zipfile.h: These files are
3747 "part of GCC". Also say "GCC" not "GNU CC".
3749 2002-12-30 DJ Delorie <dj@redhat.com>
3751 * Make-lang.in: Protect against texi2pod/pod2man failing.
3753 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3755 * gcj.texi: Use @copying.
3757 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3759 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3760 print_cxx_classname.
3761 (print_cxx_classname): Add add_scope parameter.
3762 (print_class_decls): Do not emit a semicolon after the extern
3764 (process_file): Adjust calls to print_cxx_classname.
3766 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3768 * gcj.texi: Include Cover Texts in man page.
3770 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3772 * class.c (build_static_field_ref): Check FIELD_FINAL.
3774 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3775 instead of current_constant_pool_data_ref.
3776 * java-tree.h (current_constant_pool_data_ref): Undefine.
3777 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3778 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3779 current_constant_pool_data_ref.
3781 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3782 not build_internal_class_name.
3784 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3785 Use it when class ref isn't certain to be compiled.
3787 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3789 * gcj.texi: Include gcc-common.texi.
3790 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3791 $(srcdir)/doc/include/gcc-common.texi.
3793 2002-12-22 Anthony Green <green@redhat.com>
3795 * gcj.texi (Limitations): Add note about org.xml.sax and
3798 2002-12-20 Tom Tromey <tromey@redhat.com>
3800 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3801 where minimum case value is Integer.MIN_VALUE.
3804 2002-12-18 Andrew Haley <aph@redhat.com>
3806 * parse.y (patch_invoke): Force evaluation order when `check' is
3807 set. For PR libgcj/8945.
3809 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3811 * gcj.texi: Change version number to 3.4.
3813 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3814 Andrew Haley <aph@redhat.com>
3816 * parse.y (source_end_java_method): Remove custom encoding of line
3817 numbers for a function decl before passing it to the back end.
3819 2002-12-03 Andrew Haley <aph@redhat.com>
3821 * class.c (make_class_data): New field, "chain".
3822 * decl.c (java_init_decl_processing): Likewise.
3824 2002-12-02 Tom Tromey <tromey@redhat.com>
3827 * parse.y (do_resolve_class): Handle qualified name via
3830 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3832 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3833 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3834 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3835 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3836 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3837 Include coretypes.h and tm.h.
3838 * Make-lang.in: Update dependencies.
3840 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3842 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3844 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3846 * jcf-reader.c: Don't expand JCF_readu4 inside the
3847 expansion of JCF_SKIP.
3849 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3851 * jcf-reader.c: Don't expand JCF_readu4 inside the
3852 expansion of JCF_SKIP.
3854 2002-11-22 Tom Tromey <tromey@redhat.com>
3856 * parse.y (patch_binop): Cast right hand side of shift expression
3857 to `int'. Fixes PR java/8676.
3859 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3860 Andrew Haley <aph@redhat.com>
3862 * gcc/java/jcf-write.c (write_classfile): Remove target
3863 class file, if it exists, before renaming the temporary
3866 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3868 * jvspec.c (lang_specific_spec_functions): New.
3870 2002-11-18 Tom Tromey <tromey@redhat.com>
3872 Fix for PR java/7912:
3873 * expr.c (can_widen_reference_to): Allow cast of array to
3874 Cloneable or Serializable.
3875 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3876 (java_io_serializable_identifier_node): Likewise.
3877 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3878 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3879 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3880 java_io_serializable.
3881 * decl.c (java_init_decl_processing): Initialize
3882 java_lang_cloneable_identifier_node and
3883 java_io_serializable_identifier_node.
3884 (java_lang_cloneable_identifier_node): New global.
3885 (java_io_serializable_identifier_node): Likewise.
3887 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3889 * buffer.c: Remove unnecessary casts.
3890 * check-init.c: Likewise.
3891 * class.c: Likewise.
3892 * constants.c: Likewise.
3894 * except.c: Likewise.
3895 * gjavah.c: Likewise.
3896 * jcf-io.c: Likewise.
3897 * jcf-parse.c: Likewise.
3898 * jcf-path.c: Likewise.
3899 * jvspec.c: Likewise.
3902 * verify.c: Likewise.
3904 2002-11-06 Tom Tromey <tromey@redhat.com>
3906 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
3909 2002-11-05 Tom Tromey <tromey@redhat.com>
3911 Fix for PR java/6388.
3912 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
3913 * java-tree.h (enum java_tree_index): New values
3914 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
3915 (decimal_int_max, decimal_long_max): New defines.
3916 * lex.c (yylex): Rewrote range checking. Sign extend literals.
3917 (error_if_numeric_overflow): Rewrote range checking.
3918 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
3921 2002-11-02 Tom Tromey <tromey@redhat.com>
3923 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
3925 * class.c (make_method_value): Put class name, not signature, into
3926 `throws' field. For PR java/8415.
3928 2002-10-24 Tom Tromey <tromey@redhat.com>
3930 * gcj.texi (Invoking gij): Document --showversion.
3931 (Standard Properties): java.library.path now set.
3933 2002-10-23 Tom Tromey <tromey@redhat.com>
3935 * gjavah.c (decode_signature_piece): In JNI mode, print
3936 `jobjectArray' when array depth is nonzero.
3939 2002-10-15 Andrew Haley <aph@redhat.com>
3941 * parse.y (patch_invoke): Call force_evaluation_order on a static
3943 (resolve_qualified_expression_name): Call force_evaluation_order
3944 on a arg list that is part of a Qualified Expression Name.
3946 * lang.c (dump_compound_expr): New.
3947 (java_dump_tree): New.
3949 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3951 * gcj.texi: Added item describing the GCJ runtime property
3954 2002-10-15 Richard Henderson <rth@redhat.com>
3956 * jcf-parse.c (get_constant): Fix type warning.
3958 2002-10-15 Andrew Haley <aph@redhat.com>
3960 * java-tree.h (java_inlining_merge_static_initializers): Declare.
3961 (java_inlining_map_static_initializers): Declare.
3963 2002-10-14 Andrew Haley <aph@redhat.com>
3965 * tree-inline.c (remap_block): All local class initialization
3966 flags go in the outermost scope.
3967 (expand_call_inline): Call java_inlining_map_static_initializers.
3968 (expand_call_inline): Call java_inlining_merge_static_initializers.
3969 * java/lang.c (merge_init_test_initialization): New.
3970 (java_inlining_merge_static_initializers): New.
3971 (inline_init_test_initialization): New.
3972 (java_inlining_map_static_initializers): New.
3974 2002-10-11 Mark Wielaard <mark@klomp.org>
3976 * gcj.texi (Compatibility): Add Limitations and Extensions section.
3978 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3980 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
3982 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3984 * parse.y (merge_string_cste): Add parentheses around & within |.
3986 2002-10-08 Tom Tromey <tromey@redhat.com>
3988 * parse.y (variable_declarator_id): Simplify error path for
3989 array declarator error. For PR java/8003.
3991 2002-10-08 Zack Weinberg <zack@codesourcery.com>
3993 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
3996 2002-10-08 Andrew Haley <aph@redhat.com>
3998 * parse.y (attach_init_test_initialization_flags): Check for
4001 2002-10-07 Anthony Green <green@redhat.com>
4003 * parse.y (merge_string_cste): Fix bug in string concatenation.
4005 2002-10-03 Michael Koch <konqueror@gmx.de>
4007 * gcj.texi (Standard properties):
4008 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4010 2002-10-02 Roger Sayle <roger@eyesopen.com>
4012 PR optimization/6627
4013 * lang.c (java_init): If storing the vbit in function
4014 pointers, ensure that force_align_functions_log is atleast
4015 one to aid compatability with g++ vtables.
4017 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4019 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4020 foul of type-based aliasing.
4022 2002-09-30 Anthony Green <green@redhat.com>
4024 * gcj.texi (Invoking jv-scan): Fix texinfo.
4026 2002-09-28 Anthony Green <green@redhat.com>
4028 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4029 (Code Generation): Add -fno-assert documentation.
4030 * jv-scan.c (flag_assert): New global.
4031 (options): Add assert option.
4032 (help): Add --no-assert documentation.
4033 * parse-scan.y (flag_assert): New global.
4034 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4035 (flag_assert): New global.
4036 * java-tree.h (flag_assert): New global.
4037 * lex.c (java_lex): Obey flag_assert.
4038 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4041 2002-09-26 Andrew Haley <aph@redhat.com>
4043 * expr.c (build_java_array_length_access): Check for null pointer.
4044 * expr.c (expand_java_arrayload): Likewise.
4046 2002-09-21 Richard Henderson <rth@redhat.com>
4048 * jcf-parse.c (get_constant): Decode from IEEE no matter
4049 what the target format.
4051 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4053 * ChangeLog: Follow spelling conventions.
4054 * class.c: Likewise.
4057 * gjavah.c: Likewise.
4058 * java-tree.h: Likewise.
4059 * jcf-dump.c: Likewise.
4060 * jcf-parse.c: Likewise.
4061 * jvspec.c: Likewise.
4063 * mangle.c: Likewise.
4064 * parse.y: Likewise.
4066 2002-09-17 Tom Tromey <tromey@redhat.com>
4068 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4069 where \r appears at EOF. Fixes PR java/7950.
4071 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4073 * jvspec.c (lang_specific_driver): Remove unused variable.
4075 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4077 * java-tree.h (union lang_tree_node): Add chain_next option.
4079 2002-09-16 Richard Henderson <rth@redhat.com>
4081 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4082 use new real.h interface.
4083 * jcf-write.c (find_constant_index): Use new real.h interface.
4084 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4086 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4088 * lang.c: Follow spelling conventions.
4090 2002-09-11 Per Bothner <per@bothner.com>
4092 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4093 constant to the type of the field.
4094 (java_complete_tree): Remove now-redundant code.
4096 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4098 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4101 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4102 return label if a ret instruction for the jsr has been reached.
4104 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4106 * parse.y (DIR_SEPARATOR): Don't define.
4107 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4109 2002-08-28 Andrew Haley <aph@redhat.com>
4111 * verify.c (verify_jvm_instructions): Allow exception handler
4112 inside code that is being protected, but generate a warning.
4113 * except.c (link_handler): Initialize `expanded' in new eh_range.
4114 (binding_depth, is_class_level, current_pc): Declare extern.
4116 2002-09-01 Mark Wielaard <mark@klomp.org>
4118 * gcj.texi: Add chapter about system properties.
4121 2002-08-26 Tom Tromey <tromey@redhat.com>
4123 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4124 conversion if RHS_TYPE is byte, short, or char.
4126 2002-08-22 Tom Tromey <tromey@redhat.com>
4128 * gcj.texi (Invoking gij): Document -cp and -classpath.
4130 2002-08-21 Tom Tromey <tromey@redhat.com>
4132 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4133 $(prefix)/share. For PR libgcj/7633.
4135 For PR java/6005 and PR java/7611:
4136 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4137 (java_can_use_bit_fields_p): New function.
4139 2002-08-16 Tom Tromey <tromey@redhat.com>
4141 * gcj.texi (Class Initialization): Mention class initialization of
4144 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4146 * Make-lang.in (java-tree-inline.o): New.
4147 (JAVA_OBJS): Add java-tree-inline.o.
4148 * parse.y (source_end_java_method): Call java_optimize_inline.
4149 (java_expand_method_bodies): Save method's tree in
4151 (add_stmt_to_compound): Keep track of the number of statments.
4152 * lang.c (java_init): Enable flag_inline_trees.
4153 (java_post_options): If flag_inline_functions is on, enable
4154 flag_inline_trees instread.
4155 (decl_constant_value): New.
4156 (java_tree_inlining_walk_subtrees): New.
4157 * java-tree.h (DECL_NUM_STMTS): New macro.
4158 (java_optimize_inline): Declare.
4159 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4160 Handle a LABEL_EXPR.
4161 * decl.c (build_result_decl): If we already have a DECL_RESULT
4163 (dump_function): New.
4164 (java_optimize_inline): New.
4165 (dump_function): New.
4167 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4170 * parse.y (build_assertion): Invert return from
4171 desiredAssertionStatus.
4173 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4175 * jcf-write.c (get_access_flags): Return correct access flags for
4176 private and protected inner classes.
4178 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4180 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4182 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4184 * mangle_name.c: Don't include obstack.h twice.
4185 * xref.c: Don't include obstack.h.
4187 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4189 * class.c: (permanent_obstack): Delete declaration.
4190 * constants.c: (permanent_obstack): Delete declaration.
4191 * except.c: (permanent_obstack): Delete declaration.
4192 * expr.c: (permanent_obstack): Delete declaration.
4193 * jcf-parse.c: (permanent_obstack): Delete declaration.
4194 (saveable_obstack): Delete declaration.
4195 * parse.h: (permanent_obstack): Delete declaration.
4196 * typeck.c: (permanent_obstack): Delete declaration.
4198 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4200 * gcj.texi (version-gcc): Increase to 3.3.
4202 2002-07-22 Tom Tromey <tromey@redhat.com>
4204 * lex.c (java_lex): Check for `e' or `E' after 0.
4206 2002-07-21 Richard Henderson <rth@redhat.com>
4208 * lang.c (java_unsafe_for_reeval): New.
4209 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4211 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4213 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4214 (jcf_path_init): Use GET_ENVIRONMENT.
4216 2002-07-10 Roger Sayle <roger@eyesopen.com>
4217 Zack Weinberg <zack@codesourcery.com>
4219 * builtins.c (initialize_builtins): Remove defines that
4220 handled C/C++ specific junk hereby removed from builtins.def.
4222 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4224 * lang.c (java_post_options): Update prototype.
4226 2002-07-05 Roger Sayle <roger@eyesopen.com>
4228 * builtins.c (initialize_builtins): Ignore the additional
4229 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4230 the builtins.def file.
4232 2002-07-01 Tom Tromey <tromey@redhat.com>
4235 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4238 2002-07-01 Roger Sayle <roger@eyesopen.com>
4240 * java/decl.c (builtin_function): Accept additional parameter.
4241 (java_init_decl_processing): Pass an additional NULL_TREE
4242 argument to builtin_function.
4244 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4246 * gcj.texi: Fixed gcj invocation example so that it compiles.
4248 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4250 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4251 * parse.y (mark_parser_ctxt): Likewise.
4252 (check_modifiers, declare_local_variables): Avoid incorrect
4253 hardcoded constant 10.
4255 * lex.c (java_read_char): Avoid "comparison is always true"
4258 2002-06-25 Andreas Schwab <schwab@suse.de>
4260 * expr.c (JSR): Avoid undefined operation on PC.
4262 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4264 * decl.c (clear_binding_level): Const-ify.
4266 2002-06-13 Akim Demaille <akim@epita.fr>
4268 * parse.y (class_declaration, interface_declaration): Make sure
4269 all their rules have an action, in order to avoid meaningless `$$
4270 = $1' and their type clashes.
4272 2002-06-11 Tom Tromey <tromey@redhat.com>
4274 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4275 * parse-scan.y (statement_without_trailing_substatement): Added
4277 (assert_statement): New rule.
4278 * java-tree.h (struct lang_type) [assertions]: New field.
4279 (TYPE_USES_ASSERTIONS): New macro.
4280 (CLASS_USES_ASSERTIONS): Likewise.
4281 (FIELD_SYNTHETIC): New define.
4282 * lex.c (java_lval;): Added ASSERT_TK.
4283 * parse.y (ASSERT_TK): Added.
4284 (statement_without_trailing_substatement): Added assert_statement.
4285 (assert_statement): New rule.
4286 (build_assertion): New function.
4287 (maybe_generate_pre_expand_clinit): Create and initialize
4288 $assertionsDisabled.
4289 (lookup_package_type): Removed decl.
4290 * keyword.h: Rebuilt.
4291 * keyword.gperf (assert): New token.
4293 2002-06-10 Akim Demaille <akim@epita.fr>
4295 * parse.y (interface_type_list, class_member_declaration)
4296 (unary_expression_not_plus_minus): Remove duplicate %type.
4299 2002-06-09 Tom Tromey <tromey@redhat.com>
4301 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4303 * parse.y (method_header): Give error message in all cases.
4306 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4308 Don't use RTL inlining. Fix for PR java/6820.
4309 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4310 (flag_really_inline): New.
4311 (java_decode_option): Set flag_really_inline if -finline-functions
4313 (java_post_options): New function. Turn off inlining unless
4314 flag_really_inline is set.
4316 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4318 * gjavah.c (throwable_p): Accept argument as either a classname or
4319 signature fragment. Create null-terminated classname string for super
4320 when calling itself recursively.
4321 (decode_signature_piece): Skip first character from class name
4322 signature when calling throwable_p.
4324 2002-06-08 H.J. Lu (hjl@gnu.org)
4326 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4328 2002-06-04 Tom Tromey <tromey@redhat.com>
4330 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4332 2002-06-04 Michael Koch <konqueror@gmx.de>
4334 * gcj.texi (Input Options): Fixed typo.
4336 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4338 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4339 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4340 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4341 and all now-pointless local variables. Rename other local
4342 variables to reflect their not being handles.
4344 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4345 #if JCF_USE_STDIO blocks.
4347 * parse.y: Add missing semicolon at end of rule.
4349 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4351 * check-init.c (attach_initialized_static_class): Delete, unused.
4352 * parse.y: Use htab_t instead of struct hashtable, update
4354 * java-tree.h: Include hashtab.h instead of hash.h.
4355 (struct lang_decl_func): Use htab_t, set up for gengtype.
4356 (struct init_test_hash_entry): Delete.
4357 (struct treetreehash_entry): New.
4358 (java_treetreehash_find): New
4359 (java_treetreehash_new): New prototype.
4360 (java_treetreehash_create): New prototype.
4361 (java_mark_tree): Delete prototype.
4362 (java_hash_hash_tree_node): Delete prototype.
4363 (java_hash_compare_tree_node): Delete prototype.
4364 (attach_initialized_static_class): Delete prototype.
4365 * expr.c (build_class_init): Update to use java_treetreehash
4367 (java_expand_expr): Update to use htab_t.
4368 (emit_init_test_initialization): Likewise.
4369 * decl.c (java_mark_tree): Delete.
4370 * class.c (init_test_hash_newfunc): Delete.
4371 (java_hash_hash_tree_node): Delete.
4372 (java_hash_compare_tree_node): Delete.
4373 (add_method_1): Update to use java_treetreehash functions.
4374 (JAVA_TREEHASHHASH_H): New macro.
4375 (java_treetreehash_hash): New function.
4376 (java_treetreehash_compare): New function.
4377 (java_treetreehash_find): New function.
4378 (java_treetreehash_new): New function.
4379 (java_treetreehash_create): New function.
4380 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4382 * Make-lang.in (java/parse.o): Depend on debug.h.
4383 * java-tree.h (struct lang_identifier): Use gengtype.
4384 (union lang_tree_node): New.
4385 (struct lang_decl_func): Use gengtype.
4386 (struct lang_decl_var): Likewise.
4387 (struct lang_decl): Likewise.
4388 * parse.y: Include debug.h.
4389 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4391 * lang.c (struct language_function): New dummy structure.
4393 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4394 descriminator for DECL_LANG_SPECIFIC.
4395 (struct lang_decl_func): Rename from struct lang_decl.
4396 (enum lang_decl_desc): New.
4397 (struct lang_decl): Make it a union. Update all the accessor macros.
4398 (struct lang_type): Use gengtype.
4399 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4400 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4401 are now the same size.
4402 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4403 use discriminator to mark DECL_LANG_SPECIFIC.
4405 * Make-lang.in (gt-java-builtins.h): New rule.
4406 (java/builtins.o): Add dependency on gt-<filename>.h.
4407 * builtins.c: Use gengtype for roots.
4408 (union string_or_tree): Use gengtype.
4409 (struct builtin_record): Use gengtype.
4410 * config-lang.in (gtfiles): Add builtins.c.
4412 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4413 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4414 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4415 gt-java-parse.h, gtype-java.h): Add rules to generate.
4416 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4417 (class.o): Add dependency on gt-*.h.
4418 (constants.o): Likewise.
4421 (jcf-parse.o): Likewise.
4422 (jcf-write.o): Likewise.
4424 * config-lang.in (gtfiles): New.
4425 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4426 * constants.c: Replace uses of ggc_add_* with GTY markers.
4428 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4429 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4430 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4431 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4433 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4435 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4436 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4438 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4439 Include gtype-java.h.
4441 2002-06-02 Tom Tromey <tromey@redhat.com>
4443 Fix for PR java/5913:
4444 * parse.y (patch_binop): Call patch_string on op1.
4446 2002-06-02 Tom Tromey <tromey@redhat.com>
4448 Fix for PR java/1343, PR java/6336:
4449 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4450 formatting. Changed return type.
4451 (anonymous_class_counter): Moved to top of file.
4452 (maybe_make_nested_class_name): Append number to class name for
4453 function-local classes.
4455 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4457 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4458 * Make-lang.in: Update dependency lists.
4460 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4462 * gjavah.c (throwable_p): Do not free the name of the class after
4463 passing it to find_class.
4464 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4465 * jcf-io.c (dirent.h): Include it.
4466 (fnmatch.h): Likewise.
4467 (compare_path): New function.
4468 (java_or_class_file): Likewise.
4469 (memoized_dirlist_entry): New type.
4470 (memoized_dirlist_lookup_eq): New function.
4471 (memoized_dirlists): New variable.
4472 (caching_stat): New function.
4473 (memoized_class_lookup_eq): New function.
4474 (memoized_class_lookups): Likewise.
4475 (find_class): Use memoized_class_lookups and caching_stat.
4476 * jcf.h (JCF_USE_SCANDIR): Define.
4477 * parse.y (java_expand_classes): Write the class files in reverse
4480 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4482 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4484 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4486 * jcf-write.c (write_classfile): Unlink the temporary file if it
4487 cannot be renamed. Use concat to build up the name of the
4490 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4492 * jcf-write.c (write_classfile): Write the file to a
4493 temporary file and then rename it.
4495 2002-05-07 Tom Tromey <tromey@redhat.com>
4497 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4499 Fix for PR java/1200:
4500 * gjavah.c (throwable_p): New function.
4501 (decode_signature_piece): Use it. A `WeakReference' isn't the
4504 (gcjh_streq): New function.
4506 2002-05-07 Andreas Jaeger <aj@suse.de>
4508 * parse.y (finish_for_loop): Fix if statement.
4510 2002-05-06 Tom Tromey <tromey@redhat.com>
4512 Fix for PR java/5941:
4513 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4514 loop update expression.
4515 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4516 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4518 2002-05-04 Mark Wielaard <mark@klomp.org>
4521 * parse.y (build_string_concatenation): Return just op1 only when op2
4522 is null and op1 is a STRING_CST, otherwise always construct a
4525 2002-04-27 Tom Tromey <tromey@redhat.com>
4528 * parse.y (string_convert_int_cst): New function.
4529 (merge_string_cste): Use it.
4531 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4533 * java-tree.h (java_parse_file): Update.
4534 (java_set_yydebug): Remove.
4535 * jcf-parse.c (yydebug): Remove.
4536 (java_set_yydebug): Die.
4537 (java_parse_file): Update.
4538 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4540 2002-04-24 Tom Tromey <tromey@redhat.com>
4543 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4544 EXPR_WFL_QUALIFICATION of qual_wfl.
4546 2002-04-23 Per Bothner <per@bothner.com>
4548 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4549 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4550 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4552 2002-04-23 Tom Tromey <tromey@redhat.com>
4555 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4556 recognize `-fcompile-resource='.
4557 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4560 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4562 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4563 paths. Fixes PR java/2791.
4565 2002-04-19 Andrew Haley <aph@redhat.com>
4567 * jcf-write.c (push_long_const): lo, hi: New variables.
4568 Use rshift_double to extract the high part of a 64-bit long.
4569 Use WORD_TO_INT to extract the low part.
4571 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4572 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4573 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4575 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4577 * typeck.c (incomplete_type_error): Remove.
4579 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4581 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4582 for hash synchronization.
4583 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4584 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4587 2002-04-16 Mark Wielaard <mark@klomp.org>
4589 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4592 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4594 Fix for PR java/6294:
4595 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4598 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4600 Fix for PR java/6085:
4601 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4602 to get enclosing "this" argument for inner-class constructor
4603 invocation. Pass correct arguments to build_access_to_thisn.
4605 2002-04-10 Andreas Jaeger <aj@suse.de>
4607 * gcj.texi (Input Options): Fix extdirs patch.
4609 2002-04-10 Anthony Green <green@redhat.com>
4611 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4613 2002-04-09 Anthony Green <green@redhat.com>
4615 * gcj.texi (Input Options): Add --extdirs documentation.
4616 * jcf-dump.c (OPT_extdirs): New macro.
4617 (options): Add extdirs option.
4618 (help): Describe --extdirs.
4619 (main): Handle OPT_extdirs.
4620 * gjavah.c (OPT_extdirs): New macro.
4621 (options): Add extdirs option.
4622 (help): Describe --extdirs.
4623 (main): Handle OPT_extdirs.
4624 * jcf-path.c (jcf_path_init): Add extdirs support.
4625 (jcf_path_extdirs_arg): New function.
4626 (extensions): New variable to hold extensions path entries.
4627 * jvspec.c: Remove -fextdirs= when compiling main().
4628 * lang.c (java_decode_option): Handle -fextdirs=.
4629 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4630 * Make-lang.in: Compile jcf-path with version info for use in
4631 identifying the appropriate libgcj.jar.
4633 2002-04-08 Tom Tromey <tromey@redhat.com>
4636 * .cvsignore: Added rmic.1 and rmiregistry.1.
4637 * gcj.texi (Top): Link to new nodes.
4638 (Invoking rmic): New node.
4639 (Invoking rmiregistry): Likewise.
4640 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4642 (java.maintainer-clean): Likewise.
4643 ($(srcdir)/java/rmic.1): New target.
4644 ($(srcdir)/java/rmiregistry.1): Likewise.
4645 (java.install-man): Handle rmic.1 and rmiregistry.1.
4647 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4649 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4650 Add note about handling uncaught exceptions. Add an exception handler
4653 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4655 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4656 after using it to patch CALL_EXPR.
4658 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4660 * gcj.texi (Invocation): Document CNI invocation API.
4662 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4664 * expr.c (truthvalue_conversion): Rename. Update.
4665 (expand_compare): Update.
4666 * java-tree.h (java_truthvalue_conversion): New.
4667 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4669 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4671 * java-tree.h (java_mark_addressable): New.
4672 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4673 * typeck.c (mark_addressable): Rename, update.
4675 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4677 * expr.c (build_java_binop): Update.
4678 * java-tree.h (java_signed_type, java_unsigned_type,
4679 java_signed_or_unsigned_type): Update.
4680 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4681 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4682 * parse.y (patch_binop): Update.
4683 * typeck.c (signed_or_unsigned_type, unsigned_type,
4684 signed_type): Update.
4686 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4688 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4689 (java_dummy_print): Remove.
4690 (lang_print_error): Rename. Exit early if inhibiting output.
4691 (inhibit_error_printing_function): New.
4692 (java_init): Don't set hook.
4693 (lang_init_source): Use new boolean.
4695 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4697 * parse.y (do_resolve_class): Fix infinite recursion.
4699 2002-03-29 Tom Tromey <tromey@redhat.com>
4701 * parse.y (check_inner_circular_reference): Ignore incomplete
4704 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4706 * Make-lang.in (builtins.o): Update.
4707 * boehm.c (get_boehm_type_descriptor): Update.
4708 * builtins.c: Include langhooks.h.
4709 * decl.c (java_init_decl_processing): Update.
4710 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4711 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4713 * typeck.c (type_for_mode, type_for_size): Update.
4715 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4717 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4719 2002-03-28 Tom Tromey <tromey@redhat.com>
4721 * except.c (expand_end_java_handler): If the handler type is NULL,
4722 use java.lang.Throwable. Fixes PR java/5986.
4724 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4726 Fix for PR java/4715:
4727 * jcf-parse.c (parse_source_file_3): New function.
4728 (read_class): Call it.
4729 (java_parse_file): Likewise.
4731 2002-03-28 Jan Hubicka <jh@suse.cz>
4733 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4735 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4737 * parse.y (resolve_package): Initialize "decl".
4738 (lookup_package_type): Remove unused function.
4740 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4742 Fix for PR java/5993:
4743 * parse.y (resolve_package): Return the decl if resolution was
4744 successful. Don't special case "java.lang" and "java.lang.reflect"
4745 packages. Set type_name to the merged identifier.
4746 (resolved_qualified_expression_name): Print error using "name" if
4747 resolve_package returns NULL_TREE.
4749 2002-03-27 Tom Tromey <tromey@redhat.com>
4751 * expr.c (expand_invoke): Don't generate null pointer check if
4752 we're calling <init>.
4754 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4756 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4758 * java-tree.h (java_lang_expand_expr): Similarly.
4759 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4760 (java_init): Don't set hook.
4762 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4764 Fix for PR java/5850:
4765 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4766 context if field was not found in the current scope.
4767 * expr.c (lookup_field): Don't look in enclosing contexts.
4769 2002-03-26 Tom Tromey <tromey@redhat.com>
4771 Fix for PR java/5942:
4772 * parse.y (init_src_parse): Added sanity check.
4773 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4776 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4778 * decl.c (lang_mark_tree): Rename java_mark_tree.
4779 * java-tree.h (java_mark_tree): New.
4780 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4782 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4784 * lex.c: Change java_perform_atof to take normal parameters
4785 instead of a pointer to a parameter block. Call it directly
4788 2002-03-22 Mark Wielaard <mark@klomp.org>
4790 Fix for PR java/5368:
4791 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4792 when printing error message.
4794 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4796 * decl.c (maybe_build_cleanup): Remove.
4798 2002-03-22 Tom Tromey <tromey@redhat.com>
4800 Andrew Haley <aph@cambridge.redhat.com>
4802 * expr.c (build_field_ref): Don't build a check if the field is a
4805 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4807 Fix for PR java/6026:
4808 * lex.c (java_lex): Fix parsing of consecutive floats.
4810 2002-03-21 Tom Tromey <tromey@redhat.com>
4812 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4815 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4817 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4818 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4820 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4822 * gcj.texi: @code{gcj} becomes @command{gcj}.
4823 @code{gcc} becomes @command{gcc}.
4824 GcjRaw changed to gnu.gcc.RawData.
4826 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4828 * decl.c (start_java_method): Use new hook.
4829 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4830 (java_init): Remove old hook.
4832 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4834 * builtins.c (define_builtin): Do nothing if `type' is null.
4837 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4839 * parse.y (parser_check_super_interface): Fix error message
4842 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4844 * jcf-parse.c (get_constant): Delete unused variables.
4846 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4848 * java-tree.h (java_parse_file): New.
4849 * jcf-parse.c (yyparse): Rename java_parse_file.
4850 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4852 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4854 * parse.y (craft_constructor): Return the constructor decl.
4855 (java_expand_classes): Update comments.
4856 (lookup_method_invoke): Call fix_constructors immediately for
4857 anonymous class. Fixes PR java/5935.
4859 2002-03-15 Anthony Green <green@redhat.com>
4861 * jcf-parse.c (yyparse): Don't emit class registration
4862 constructor when compiling resource files.
4864 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4866 * lang.c (java_tree_code_type, java_tree_code_length,
4867 tree_code_name): Delete.
4868 (tree_code_type, tree_code_length, tree_code_name): Define.
4869 (java_init): Don't try to copy into the various tree_code
4872 2002-03-12 Tom Tromey <tromey@redhat.com>
4874 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4875 UTF-8, not UCS-2. Fixes PR java/5923.
4877 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4878 a call_expr wrapped in a convert. Fixes PR java/5848.
4880 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4882 * jcf-write.c (write_classfile): Improve error strings.
4884 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4886 * lex.c: Adjust comments to GNU standards.
4888 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4890 Fix for PR java/5902:
4891 * lex.c (java_lex): Fix parsing of literals.
4893 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4895 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4896 to prevent it getting evaluated twice in the store checking case.
4897 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4900 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4902 * decl.c (java_init_decl_processing): Make sure class_type_node
4903 alignment is not less than 64 bits if hash synchronization is enabled.
4905 2002-03-08 Per Bothner <per@bothner.com>
4907 * parse.y (java_complete_lhs): Check if patch_assignment
4908 returned an error-mark.
4910 * parse.y (try_builtin_assignconv): Don't special-case zero.
4912 2002-03-08 Per Bothner <per@bothner.com>
4914 Fix for PR java/5812.
4915 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
4916 here instead of in JSR macro. Likewise with load_type_state call.
4917 Do the latter on if the return_pc has been verified (the jsr returns).
4918 (JSR): Now just call build_java_jsr.
4920 2002-03-07 Jeff Sturm <jsturm@one-point.com>
4922 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
4923 (java.install-common): Link native driver to
4924 JAVA_TARGET_INSTALL_NAME.
4926 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
4928 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
4929 * builtins.c(sin_builtin): Likewise
4930 * builtins.c(sqrt_builtin): Likewise
4932 2002-03-03 Zack Weinberg <zack@codesourcery.com>
4934 * java/expr.c, java/jcf-parse.c, java/lex.c:
4935 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
4936 REAL_ARITHMETIC blocks unconditional. Delete some further
4937 #ifdef blocks predicated on REAL_ARITHMETIC.
4939 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4941 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
4942 explicit sizeof/sizeof.
4943 * decl.c (java_init_decl_processing): Likewise.
4944 * jcf-parse.c (init_jcf_parse): Likewise.
4945 * parse.y (init_src_parse): Likewise.
4947 2002-03-02 Per Bothner <per@bothner.com>
4949 Make --CLASSPATH by a synonym for --classpath and -classpath.
4950 Implement --bootclasspath.
4951 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
4952 (classpath_l): Remove.
4953 (jcf_path_CLASSPATH_arg): Remove.
4954 (jcf_path_bootclasspath_arg): New function.
4955 (jcf_path_seal): Simplify accordingly.
4957 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
4958 (jcf_path_CLASSPATH): Remove declaration.
4959 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
4960 (lang_specific_driver): Translate -bootclasspath.
4961 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
4962 * lang.c (decode_lang_options): Do jcf_path_init first.
4963 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
4964 * gjavah.c: Also handle --bootclasspath.
4965 Handle --CLASSPATH as a synonum for --classpath.
4966 * jcf-dump.c: Likewise.
4968 "." is not part of system path, but is the default for --classpath.
4969 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
4970 (jcf_path_seal): Add "." if no CLASSPATH specified.
4972 * gcj.texi: Document changes.
4974 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4976 * expr.c (build_java_arraystore_check): Fix formatting.
4978 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4980 Fix for PR java/5758, java/5632:
4981 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
4982 inner-class separator too.
4983 * parse.y (do_resolve_class): New local `decl_result.'
4984 Progressively build a name for what can have been loaded.
4986 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4988 * expr.c (java_array_data_offset): Removed function.
4989 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
4990 (build_java_array_length_access): Obtain "length" value using a
4991 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
4992 (build_java_arrayaccess): Correct comment. Access "data" using a
4993 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
4994 (build_java_arraystore_check): New function.
4995 (expand_java_arraystore): Use build_java_arraystore_check.
4996 * parse.y (patch_assignment): Simplify code to insert a store check
4997 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
4998 * check-init.c (check_init): Update to reflect that an array length
4999 access is now a COMPONENT_REF.
5000 * gcj.texi (Code Generation): Improve documentation of
5001 -fno-bounds-check. Add documentation for -fno-store-check.
5002 * java-tree.h (flag_store_check): Declare.
5003 (build_java_arraystore_check): Declare.
5004 * lang.c (flag_store_check): Initialize to 1.
5005 (lang_f_options): Add store-check option.
5006 * jvspec.c: Don't pass store-check option to jvgenmain.
5007 * lang-options.h: Add help string for -fno-store-check.
5009 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5011 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5012 * java-tree.h (java_dup_lang_specific_decl): New.
5013 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5015 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5017 * builtins.c, decl.c: Delete traditional-mode-related code
5018 copied from the C front end but not used, or used only to
5019 permit the compiler to link.
5021 2002-02-22 Tom Tromey <tromey@redhat.com>
5023 Fix for PR java/2369:
5024 * jvspec.c (verify_class_name): New function.
5025 (lang_specific_driver): Call it.
5026 (JAVA_START_CHAR_P): New macro.
5027 (JAVA_PART_CHAR_P): Likewise.
5029 2002-02-22 Per Bothner <per@bothner.com>
5031 * class.c: Change vtable to be more compatible with g++ v3 abi.
5032 (get_dispatch_table): Prepend offset-to-top (always 0) and
5033 type_info pointer (currently unimplemented hence NULL) to vtable.
5034 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5035 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5036 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5037 (build_dtable_decl): Add declarations for new fields.
5039 2002-02-20 Per Bothner <per@bothner.com>
5041 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5042 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5043 don't need to set it on the COMPOUND_EXPR - the caller does that.
5045 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5047 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5048 `--CLASSPATH' becomes `--classpath.'
5049 * gjavah.c: Likewise.
5050 * jcf-dump.c: Likewise.
5051 * lang-options.h: Likewise.
5053 * jcf-path.c: Updated comment.
5054 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5055 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5056 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5057 (jcf_path_CLASSPATH_arg): Ditto.
5058 (classpath_u): Updated leading comment.
5060 2002-02-20 Per Bothner <per@bothner.com>
5062 * builtins.c (check_for_builtin): New function.
5063 (build_call_or_builtin): Remove.
5064 * java-tree.h: Update accordingly.
5065 * expr.c (expand_invoke): Use build + check_for_builtin instead
5066 of build_call_or_builtin.
5067 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5068 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5069 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5071 2002-02-17 Tom Tromey <tromey@redhat.com>
5073 * java-tree.h (TYPE_STRICTFP): New macro.
5074 (struct lang_type) [strictfp]: New field.
5075 (CLASS_STRICTFP): New macro.
5076 (METHOD_STRICTFP): New macro.
5077 (struct lang_decl) [strictfp]: New field.
5078 * parse.y (method_header): Disallow strictfp constructor or
5080 (STRICT_TK): Move before MODIFIER_TK.
5081 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5082 (METHOD_MODIFIERS): Likewise.
5083 (INTERFACE_MODIFIERS): Likewise.
5084 * jcf-write.c (get_access_flags): Likewise.
5085 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5086 (add_method_1): Likewise.
5087 (get_access_flags_from_decl): Likewise.
5088 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5089 recognize strictfp flag.
5090 * jcf.h (ACC_STRICT): New define.
5092 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5094 * class.c(build_utf8_ref): Move declaration of decl_size
5096 2002-02-07 Tom Tromey <tromey@redhat.com>
5098 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5101 2002-02-04 Anthony Green <green@redhat.com>
5103 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5104 sections if available.
5106 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5108 * parse.y (java_expand_classes): Fix typo in static field loop.
5110 2002-02-02 Richard Henderson <rth@redhat.com>
5112 * class.c (add_field): Mark static fields external.
5113 (build_class_ref): Remove redundant set.
5114 * parse.y (java_expand_classes): Mark static fields of classes
5115 to be compiled as local.
5116 * jcf-parse.c (parse_class_file): Likewise.
5118 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5120 * gcj.texi (About CNI): New node.
5122 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5125 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5126 setlocale() with LC_CTYPE as a parameter.
5129 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5131 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5132 Follow GNU Coding Standards for --version.
5134 2002-01-28 Tom Tromey <tromey@redhat.com>
5136 * expr.c (build_jni_stub): Ensure storage for `meth' is
5138 * parse.y (java_complete_expand_methods): Set
5139 current_function_decl before building JNI stub.
5141 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5143 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5146 2002-01-22 Tom Tromey <tromey@redhat.com>
5148 * decl.c (java_init_decl_processing): Use add_predefined_file.
5149 Predefine RawData.java.
5150 (predef_filenames): Removed.
5151 (java_init_decl_processing): Don't register predef_filenames.
5152 * jcf-parse.c (add_predefined_file): New function.
5153 (predefined_filename_p): Rewrote.
5154 (predefined_filename_p): No longer static.
5155 * decl.c (java_init_decl_processing): Call initialize_builtins.
5156 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5157 (java/builtins.o): New target.
5158 * builtins.c: New file.
5159 * parse.y (patch_invoke): Use build_call_or_builtin.
5160 * java-tree.h (build_call_or_builtin): Declare.
5161 (initialize_builtins): Declare.
5162 (java_set_exception_lang_code): Removed unused declaration.
5163 (PREDEF_FILENAMES_SIZE): Removed.
5164 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5165 (predef_filenames): New define.
5166 (add_predefined_file): Declare.
5167 (predefined_filename_p): Declare.
5168 * expr.c (expand_invoke): Use build_call_or_builtin.
5170 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5172 * parse.y (patch_switch_statement): Fix format specifier.
5174 2002-01-16 Tom Tromey <tromey@redhat.com>
5176 More for PR java/5365:
5177 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5179 (process_file): Generate include for
5180 java.lang.UnsupportedOperationExceptions.
5182 2002-01-15 Andreas Jaeger <aj@suse.de>
5184 * .cvsignore: Add man pages.
5186 2002-01-15 Tom Tromey <tromey@redhat.com>
5188 Fix for PR java/5365:
5189 * gjavah.c (process_file): Turn class name into a file name.
5191 2002-01-14 Matthias Klose <doko@debian.org>
5193 * gcj.texi: Fix whitespace and formatting errors in the
5194 synopsis of the man pages. Update copyright.
5196 2002-01-14 Tom Tromey <tromey@redhat.com>
5199 * Make-lang.in (java.install-man): Handle jv-convert man page.
5200 (java.generated-manpages): Added jv-convert.1.
5201 (java.uninstall): Remove jv-convert.1.
5202 (java.maintainer-clean): Likewise.
5203 ($(srcdir)/java/jv-convert.1): New target.
5204 * gcj.texi (Top): Link to jv-convert node.
5205 (Individual utilities): Likewise.
5206 (Invoking jv-convert): New node.
5208 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5209 Martin Kahlert <martin.kahlert@infineon.com>
5211 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5212 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5214 2002-01-03 Graham Stott <grahams@redhat.com>
5216 * class.c (compile_resource_file): Update copyright date.
5217 Constify filename parameter.
5218 (java-tree.h): Update copyright date.
5219 (compile_resource_file): Constify filename parameter.
5221 2002-01-03 Graham Stott <grahams@redhat.com>
5223 * gcc/jcf-parse.c: Update copyright date.
5224 (yyparse): Constify resource_filename.
5226 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5228 * parse.y (src_parse_roots): Don't needlessly zero init.
5230 2001-12-31 Tom Tromey <tromey@redhat.com>
5232 * parse.y (dump_java_tree): New function.
5233 (source_end_java_method): Call it.
5234 (end_class_declaration): Likewise.
5235 * lang.c (java_decode_option): Call dump_switch_p.
5237 2001-12-28 Tom Tromey <tromey@redhat.com>
5239 * gen-table.pl: Don't process characters after \uffff. Added
5240 comment pointing to input file.
5242 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5244 * gen-table.pl: Const-ify output. Document the location of a
5245 suitable unicode input file.
5247 * chartables.h: Regenerate.
5249 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5251 * chartables.h: Const-ify.
5252 * gjavah.c (options): Likewise.
5253 * jcf-dump.c (options): Likewise.
5254 * jv-scan.c (options): Likewise.
5255 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5256 * parse.y (binop_lookup): Likewise.
5258 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5260 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5261 the static arrays that are output.
5262 * jvspec.c (jvgenmain_spec): Make static.
5263 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5264 * keyword.h: Regenerate.
5265 * lang.c (string_option, process_option_with_no, lang_f_options,
5266 lang_W_options): Const-ify.
5267 * lex.c (java_lex): Likewise.
5269 2001-12-21 Richard Henderson <rth@redhat.com>
5271 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5272 (get_boehm_type_descriptor): ... here. Arrange for the
5273 TREE_TYPE to get set properly.
5275 2001-12-21 Richard Henderson <rth@redhat.com>
5277 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5278 only if the target requires collect2.
5280 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5282 2001-12-20 Tom Tromey <tromey@redhat.com>
5285 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5286 CAN_COMPLETE_NORMALLY for the node.
5287 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5288 generate code for second branch if first branch can't complete
5290 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5291 the loop head if the loop body can't complete normally.
5293 2001-12-20 Tom Tromey <tromey@redhat.com>
5296 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5297 case where `finally' clause can't complete normally.
5299 2001-12-20 Tom Tromey <tromey@redhat.com>
5302 * parse.y (analyze_clinit_body): Added this_class parameter.
5303 Check for more cases where we must keep <clinit>.
5304 (maybe_yank_clinit): Cleaned up flow control.
5306 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5308 * decl.c (java_init_decl_processing): Don't initialize
5309 finit_leg_identifier_node.
5310 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5311 (finit_leg_identifier_node): Remove.
5312 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5314 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5316 * mangle.c (mangle_member_name): Don't special-case for
5318 * mangle_name.c (unicode_mangling_length): Likewise.
5319 (append_unicode_mangled_name): Likewise.
5320 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5323 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5325 * expr.c (build_java_array_length_access): Don't force null pointer
5326 check unless flag_check_references is set.
5328 2001-12-20 Tom Tromey <tromey@redhat.com>
5330 Fix for PR java/3417:
5331 * parse.y (patch_assignment): Added special processing for
5333 (patch_return): Don't convert booleans to integers, and don't
5334 special-case `null'.
5336 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5338 * config-lang.in (diff_excludes): Remove.
5340 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5342 * gcj.texi: Update link to GCC manual.
5344 2001-12-17 Tom Tromey <tromey@redhat.com>
5346 * parse.y (link_nested_class_to_enclosing): Removed useless
5349 2001-12-16 Tom Tromey <tromey@redhat.com>
5351 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5354 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5356 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5357 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5360 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5362 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5364 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5366 * decl.c (java_init_decl_processing): Build otable_type correctly.
5367 otable_decl is an otable_type.
5369 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5371 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5372 otable_type, otable_ptr_type, method_symbol_type,
5373 method_symbols_array_type, method_symbols_array_ptr_type): New
5374 field/global tree definitions.
5375 (flag_indirect_dispatch): New flag.
5376 * decl.c (java_init_decl_processing): Initialize new otable and
5377 otable_syms type nodes and decls. Add new field "index" to
5379 * class.c (build_method_symbols_entry): New function.
5380 (make_method_value): Set "index" to to method's vtable index for
5381 virtual methods when indirect-dispatch is not used.
5382 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5383 and set vtable_method_count to -1. Set otable and otable_syms field
5384 if indirect-dispatch is used and there was something to put in them.
5385 (build_method_symbols_entry): New function.
5386 (emit_offset_symbol_table): New function.
5387 * expr.c (get_offset_table_index): New function.
5388 (build_invokevirtual): Build array reference to otable at the index
5389 returned by get_offset_table_index, and use the result as the vtable
5391 (build_invokeinterface): Similar.
5392 * jcf-parse.c (yyparse): If indirect-dispatch, call
5393 emit_offset_symbol_table at the end of compilation, after all classes
5394 have been generated.
5395 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5396 * lang.c (flag_indirect_dispatch): Define.
5397 (lang_f_options): Add indirect-dispatch flag.
5399 2001-12-14 Matthias Klose <doko@debian.org>
5401 * gcj.texi: Markup for man page generation. Document missing
5402 options printed by <tool> --help.
5403 Terminate description of gij's -ms option with a dot.
5404 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5405 (java.generated-manpages java.install-man, java.uninstall,
5406 java-maintainer-clean) Updated.
5408 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5410 * class.c (get_dispatch_table): Fix java vtable layout
5411 for TARGET_VTABLE_USES_DESCRIPTORS.
5412 * decl.c (java_init_decl_processing): Initialize
5413 alloc_no_finalizer_node, finalize_identifier_node.
5414 * expr.c (class_has_finalize_method): New function.
5415 (expand_java_NEW): Generate calls for finalizer-free allocation.
5416 (build_invokevirtual): Fix java vtable layout for
5417 TARGET_VTABLE_USES_DESCRIPTORS.
5418 * java-tree.h (enum java_tree_index): New entries:
5419 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5420 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5421 (class_has_finalize_method): declare.
5422 (HAS_FINALIZER_P): New macro.
5423 * parse.y (patch_invoke): Generate calls for finalizer-free
5426 2001-12-12 Matthias Klose <doko@debian.org>
5428 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5429 whitespace at end of line.
5431 2001-12-11 Tom Tromey <tromey@redhat.com>
5433 * lex.c (java_init_lex): Define wfl_to_string as
5434 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5436 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5438 * class.c (make_method_value): Use null_pointer_node to
5439 represent empty exception table.
5441 2001-12-10 Tom Tromey <tromey@redhat.com>
5443 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5445 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5447 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5449 2001-12-09 Per Bothner <per@bothner.com>
5451 * check-init.c (current_switch_has_default): New static field.
5452 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5453 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5454 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5456 2001-12-09 Tom Tromey <tromey@redhat.com>
5458 * check-init.c (check_init): Don't allow pre- or post- increment
5459 or decrement of final variable.
5460 (final_assign_error): Minor error message rewording.
5462 2001-12-08 Tom Tromey <tromey@redhat.com>
5464 * java-tree.h: Fixed typo.
5466 * gjavah.c (decompile_method): Don't decompile to `return this'
5469 * gjavah.c (cxx_keywords): Re-sorted.
5470 * lex.c (cxx_keywords): Re-sorted.
5472 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5475 * gjavah.c (print_namelet): Clear subnamelets.
5476 (HANDLE_METHOD): Set `method_printed' earlier.
5478 2001-12-07 Tom Tromey <tromey@redhat.com>
5480 * lang.c (lang_f_options): Added
5481 optimize-static-class-initialization.
5482 (java_decode_option): Removed special case.
5484 2001-12-07 Per Bothner <per@bothner.com>
5486 * check-init.c (check_init): Fix typo freeing memory twice.
5488 2001-12-05 Per Bothner <per@bothner.com>
5490 Restore support for static class initialization optimization.
5491 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5492 * check-init.c (check_int): At end of BLOCK handle initialization
5493 blocks, which used to be done in java_complete_expand_method but did
5494 not handle the case where check_for_initialization might allocate
5495 more than a word of bits.
5496 * decl.c (lang_make_tree): The smic field is now a tree.
5497 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5498 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5500 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5502 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5503 Change from a hash table to a list.
5504 (struct_lang_decl): Change field 'smic' to match.
5505 * class.c (add_method_1): Initialize
5506 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5507 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5508 (java_expand_method_bodies): -here, since 'smic' is now a list.
5509 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5511 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5513 * class.c (java_hash_compare_tree_node): Fix casts.
5515 2001-12-04 Per Bothner <per@bothner.com>
5517 * check-init.c: Handle definite unassignment to finals in addition
5518 to definite assignment.
5519 (loop_current_locals): New field.
5520 (num_current_locals, int start_current_locals, num_current_words):
5522 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5523 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5524 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5525 (get_variable_decl, check_final_reassigned): New functions.
5526 (check_init, check_bool_init): Modify as needed for checking finals.
5527 (check_for_initialization): Take extra parameter and return void.
5528 Do extra start-up logic to check final fields for assignment.
5529 * parse.y (check_static_final_variable_assignment_flag,
5530 reset_static_final_variable_assignment_flag, check_final_assignment,
5531 check_final_variable_local_assignment_flag,
5532 reset_final_variable_indirect_assignment_flag,
5533 reset_final_variable_global_assignment_flag): Remove functions.
5534 (java_complete_expand_methods, outer_field_access_fix,
5535 patch_assignment): Remove no-longer used logic.
5536 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5537 * parse.y (register_fields, java_complete_tree): Update accordingly.
5539 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5540 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5541 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5543 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5545 * java-tree.h (DECL FINAL): New bit-field.
5546 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5547 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5548 (DECL_INIT_CALLS_THIS): New macro.
5549 (struct lang_decl): New bit-field init_calls_this.
5550 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5551 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5552 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5553 use it for both local variables and final fields.
5554 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5556 (struct lang_type): Remove hfv bit-field.
5557 (check_for_initialization): Change to return void.
5559 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5560 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5561 * check-init.c (final_assign_error): New helper function.
5562 (check_final_reassigned, check_init): Use it.
5563 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5565 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5566 bit-fields to unsigned.
5568 2001-12-03 Per Bothner <per@bothner.com>
5570 * parse.y (patch_binop): Minor constant folding.
5572 * parse.y (build_current_thisn): Shorter 'buffer'.
5574 2001-12-03 Per Bothner <per@bothner.com>
5576 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5577 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5578 * jcf-write.c (generate_bytecode_insns): Remove support for
5579 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5580 * check-init.c (check_init): Likewise.
5582 2001-12-03 Per Bothner <per@bothner.com>
5584 * verify.c (subroutine_nesting): New function.
5585 (verify_jvm_instructions): Use it to fix logic for checking that
5586 we're done with the current subroutine.
5588 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5589 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5591 2001-12-03 Per Bothner <per@bothner.com>
5593 * jcf.h: Fix obvious typo in comment.
5594 * typeck.c (build_null_signature): Add comment.
5596 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5598 * expr.c: Remove leading capital from diagnostic messages, as
5599 per GNU coding standards.
5600 * jcf-io.c: Similarly.
5601 * jcf-parse.c: Similarly.
5602 * jv-scan.c: Similarly.
5603 * jvspec.c: Similarly.
5604 * mangle.c: Similarly.
5606 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5607 Alexandre Petit-Bianco <apbianco@redhat.com>
5609 * expr.c (build_java_arrayaccess): Call save_expr on array for
5610 correct evaluation order, modified comment, fixed indentation.
5611 * parse.y: (patch_assignment): Correctly extract the array base
5612 from the tree generate by build_java_arrayaccess, added comments.
5613 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5614 Fixes PR java/3096, PR java/3803, PR java/3965.
5616 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5618 * expr.c (expand_byte_code): Remove trailing periods from messages.
5619 * jcf-parse.c (load_class, jcf_parse): Similarly.
5620 * jcf-write.c (generate_classfile): Similarly.
5621 * lex.c (java_lex): Similarly.
5623 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5625 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5627 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5629 * Make-lang.in (java.generated-manpages): New dummy target.
5631 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5633 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5635 (lang_specific_pre_link): Use set_input to set input_filename.
5637 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5638 (main): Fix definition.
5639 Strip `main' from classname.
5642 2001-11-18 Roger Sayle <roger@eyesopen.com>
5644 * parse.h (java_expand_switch): Remove old prototype.
5646 2001-11-18 Tom Tromey <tromey@redhat.com>
5648 Fix for PR java/1401:
5649 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5651 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5654 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5656 * lang.c (finish_parse): Rename to java_finish.
5657 (LANG_HOOKS_FINISH, java_finish): New.
5659 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5661 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5662 * java-tree.h: New prototype.
5663 * lang.c (java_init): Update prototype. Combine with old init_parse.
5665 2001-11-13 Tom Tromey <tromey@redhat.com>
5667 * gjavah.c (method_signature): New global.
5668 (HANDLE_METHOD): Set it.
5669 (decompile_return_statement): New function.
5670 (decompile_method): Use it.
5671 (print_method_info): Removed `synth' argument.
5673 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5675 * java-tree.h (java_set_yydebug): New.
5676 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5677 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5678 (print_lang_decl, print_lang_type, print_lang_identifier,
5679 print_lang_statistics, lang_print_xnode): Remove.
5681 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5683 * jcf-parse.c (init_lex): Remove.
5684 * lang.c (language_string, lang_identify): Remove.
5685 (struct lang_hooks): Constify.
5686 (LANG_HOOKS_NAME): Override.
5687 (init_parse): Update.
5689 2001-11-08 Andreas Franck <afranck@gmx.de>
5691 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5692 program_transform_name the way suggested by autoconf.
5693 (java.install-common): Also transform auxiliary program names with
5694 program_transform_name.
5696 2001-11-08 Tom Tromey <tromey@cygnus.com>
5698 * parse.y (trap_overflow_corner_case): New rule.
5699 (unary_expression): Use it.
5700 * lex.c (java_init_lex): Don't set minus_seen.
5701 (yylex): Don't use minus_seen. Communicate overflow to parser for
5703 (error_if_numeric_overflow): New function.
5704 * parse.h (minus_seen): Removed field.
5705 (JAVA_RADIX10_FLAG): New define.
5707 2001-11-07 Tom Tromey <tromey@redhat.com>
5709 Patch for PR java/1414:
5710 * parse.y (case_label_list): New global.
5711 (goal): Register case_label_list with GC.
5712 (java_complete_lhs): Save new case on case_label_list.
5713 (patch_switch_statement): Check for duplicate case labels.
5715 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5717 * parse.y (patch_assignment): Removed unused third argument.
5718 (java_complete_lhs): Removed unused third argument to patch_assignment.
5720 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5722 * lang.c: Include langhooks-def.h.
5723 * Make-lang.in: Update.
5725 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5727 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5729 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5731 * mangle.c (find_compression_record_match): Don't match compression
5732 records for package name elements unless they occur at the start of
5733 the name. Fix for PR java/4717.
5735 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5737 * expr.c (expand_java_field_op): Don't special-case references to
5738 java.lang.PRIMTYPE.TYPE.
5739 (build_primtype_type_ref): Removed.
5740 * java-tree.h (build_primtype_type_ref): Remove prototype.
5741 * parse.y (maybe_build_primttype_type_ref): Removed.
5742 (complete_function_arguments): Don't special-case references to
5743 java.lang.PRIMTYPE.TYPE.
5744 (patch_assignment): Likewise.
5745 (array_constructor_check_entry): Likewise.
5747 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5749 * mangle.c (static tree compression_table): Fixed leading comment.
5750 * parse.h (struct parser_ctxt): Fixed field comment.
5751 * parse.y (check_pkg_class_access): New prototype, fixed leading
5752 comment, new parameter used to emit error only if passed as true.
5753 (parse_check_super): Pass extra argument to check_pkg_class_access.
5754 (do_resolve_class): Likewise.
5755 (process_imports): Likewise.
5756 (read_import_dir): Fixed indentation.
5757 (find_in_imports_on_demand): New local class_type_name. Local
5758 node_to_use deleted. while loop changed into for loop. Report
5759 multiple definition only for accessible classes. Improved error
5761 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5762 assigned to parameter list, fixed indentation. while loop changed
5763 into for loop, restore TREE_CHAIN on local `tem' before the next
5766 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5768 * lang.c (lang_get_alias_set): Deleted.
5770 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5772 * gjavah.c (jni_print_char): Fix thinko in last change.
5774 * gjavah.c (jni_print_char, decode_signature_piece): Use
5775 safe-ctype macros and/or fold extra calls into fewer ones.
5776 * lex.c (java_read_unicode, java_lex): Likewise.
5777 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5778 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5779 * mangle_name.c (append_unicode_mangled_name,
5780 unicode_mangling_length): Likewise.
5782 2001-10-17 Richard Henderson <rth@redhat.com>
5784 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5786 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5788 * lang.c (langhooks.h): Included.
5789 (LANG_HOOKS_INIT): Redefined.
5790 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5791 (LANG_HOOKS_DECODE_OPTION): Likewise.
5792 (struct lang_hooks lang_hooks): New initialization.
5794 2001-10-11 Per Bothner <per@bothner.com>
5796 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5797 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5798 The former is simpler, and jcf-write.c handles it better.
5799 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5800 or WITH_CLEANUP_EXPR.
5801 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5802 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5804 * parse.y (patch_if_else_statement): If the condition is constant,
5805 optimize away the test.
5807 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5809 * parse.y (patch_cast): Call patch_string on the first operand of
5810 the incoming node, update it if necessary. Fixes PR java/4510.
5812 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5814 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5815 when name qualifier matches a package name.
5817 2001-10-08 Tom Tromey <tromey@redhat.com>
5819 Fix for PR java/4489:
5820 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5821 force a new label when computing `body_block'.
5823 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5825 * jcf-io.c (format_uint): Const-ify.
5826 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5827 * lex.c (java_get_line_col): Likewise.
5828 * parse.y (build_incdec): Likewise.
5830 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5832 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5833 a NULL enclosing context if appropriate. Fixes PR java/4466.
5835 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5837 * parse.y (patch_assignment): Use lvalue's original TYPE when
5838 building the final COMPOUND_EXPR.
5839 (try_reference_assignconv): Fixed leading comment.
5841 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5843 * parse.y (check_final_variable_indirect_assignment): For
5844 COMPOUND_EXPR, return only if finals were found initialized
5845 properly, if not, keep on checking.
5846 (check_final_variable_global_assignment_flag): New local
5847 error_found, set when appropriate and used to decide whether to
5848 report uninitialized finals. Fixed typo in comment.
5850 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5852 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5853 last three initializations. Fixes PR java/4360.
5855 2001-09-21 Richard Henderson <rth@redhat.com>
5857 * class.c (get_dispatch_table): Handle function descriptors.
5858 (build_dtable_decl): Likewise.
5859 * expr.c (build_invokevirtual): Likewise.
5861 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5863 * parse.y (patch_method_invocation): Build class initialization
5864 when static finals are used to qualify method invocation.
5867 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5869 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5870 build_type_name_from_array_name.
5871 (STRING_STRIP_BRACKETS): New macro.
5872 * parse.y (build_type_name_from_array_name): New function.
5873 (array_creation_expression:): Accumulate []s instead of [s.
5874 (cast_expression:): Accumulate []s instead of [s after cast type
5876 (build_array_from_name): Local string deleted, use
5877 build_type_name_from_array_name.
5878 (build_unresolved_array_type): Accumulate []s instead of [s after
5880 (register_fields): Fixed comment.
5881 (resolve_class): Local name, base deleted, new locals tname and
5882 array_dims. Use build_type_name_from_array_name. Use array_dims to
5884 (purify_type_name): Use STRING_STRIP_BRACKETS.
5886 2001-09-18 Andreas Jaeger <aj@suse.de>
5888 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5889 * jv-scan.c: Likewise.
5891 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5893 * parse.y (patch_method_invocation): Inner class creation context
5894 check not enforced within constructors. Fixes PR java/1873.
5896 2001-09-16 Tom Tromey <tromey@redhat.com>
5898 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5899 NOTE_PUSH for single-case push. Fixes PR java/4189.
5901 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5903 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5904 (TYPE_IMPORT_DEMAND_LIST): Likewise.
5905 (struct lang_type): New fields import_list and import_demand_list.
5906 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
5907 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
5908 (do_resolve_class): New local saved_enclosing_type, initialized,
5909 passed as parameter to find_in_imports and find_in_imports_on_demand.
5910 (find_in_imports): Added paramater enclosing_type, use its
5911 TYPE_IMPORT_LIST when applicable.
5912 (find_in_imports_on_demand): Added parameter enclosing_type, use
5913 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
5914 declaration and initialization.
5915 (fold_constant_for_init): Switch/restore current_class to the
5916 appropriate context.
5918 2001-09-13 Mark Mitchell <mark@codesourcery.com>
5920 * verify.c (verify_jvm_instructions): Fix typo.
5922 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5924 * expr.c (expand_invoke): Const-ification.
5925 * parse.y (patch_method_invocation): Likewise.
5927 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5929 * gjavah.c (cxx_keywords): Const-ification.
5930 * keyword.gperf (java_keyword): Likewise.
5931 * lang.c (java_tree_code_name): Likewise.
5932 * lex.c (cxx_keywords): Likewise.
5933 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
5935 2001-09-11 Richard Henderson <rth@redhat.com>
5937 * parse.h (ctxp_for_generation): Mark extern.
5939 2001-09-10 Richard Henderson <rth@redhat.com>
5941 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
5943 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5945 * typeck.c (java_array_type_length, build_prim_array_type):
5946 Represent empty arrays by NULL index.
5948 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
5950 * java-tree.h (compile_resource_file): Grouped with other prototypes.
5951 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
5953 2001-09-06 Anthony Green <green@redhat.com>
5955 * class.c (O_BINARY): Define if necessary.
5956 (registerResource_libfunc): Declare.
5957 (init_class_processing): Initilize registerResource_libfunc.
5958 (compile_resource_file): New function.
5959 * java-tree.h (resource_name): Declare.
5960 (compile_resource_file): Declare.
5961 * jcf-parse.c (yyparse): Handle compiling java resource files.
5962 * lang.c (java_decode_option): Handle -fcompile-resource option.
5963 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
5965 * gcj.texi (Code Generation): Add documentation for -R flag.
5967 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5969 * jcf-write.c (generate_classfile): Issue an error in case of
5970 field/initial value mismatch.
5971 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
5972 being initialized and we're generating bytecode.
5973 (java_complete_lhs): In MODIFY_EXPR section: added comments,
5974 set DECL_INITIAL properly when appropriate.
5978 2001-09-01 Per Bothner <per@bothner.com>
5980 * parse.y (maybe_yank_clinit): A field without an initializer is not
5981 relevant. All initializers except static final and constant require
5982 <clinit>, regardless of flag_emit_class_files.
5984 2001-08-31 Per Bothner <per@bothner.com>
5986 * class.c (set_constant_value): When not emitting class files, then a
5987 String ConstantValue is a utf8const_ptr_type.
5989 2001-08-30 Per Bothner <per@bothner.com>
5991 * jcf-write.c (generate_classfile): Check that field is primitive
5992 or string before emitting ConstantValue attribute.
5994 2001-08-30 Per Bothner <per@bothner.com>
5996 * parse.y (resolve_qualified_expression_name): If creating a
5997 COMPOUND_EXPR, set it's type correctly.
5999 2001-08-30 Per Bothner <per@bothner.com>
6001 * jcf-io.c (open_class): Set filename field.
6003 * jcf-parse,c (parse_class_file): Set current_function_decl
6004 for better error message when Code attribute is missing.
6006 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6007 better diagnostics, especially for constructors.
6009 2001-08-30 Per Bothner <per@bothner.com>
6011 * jcf-write.c (generate_classfile): Don't write ConstantValue
6012 attribute if field is not final, for compatibility with jdk.
6014 * jcf-write.c (generate_classfile): Convert ConstantValue values
6015 to correct type. Work-around for front-end bug.
6016 * class.c (set_constant_value): Error if constant has wrong type.
6018 2001-08-30 Per Bothner <per@bothner.com>
6020 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6021 "Double" are printed at verbosity 1.
6023 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6025 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6027 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6029 * parse.y (patch_assignment): Don't verify final re-assignment here.
6030 (java_complete_lhs): Verify assignments to finals calling
6031 patch_assignment. Verify re-assignments to finals before calling
6034 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6036 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6039 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6041 * lex.c (java_lex): new local found_hex_digits. Set and then used
6042 in test to reject invalid hexadecimal numbers.
6043 * parse.y (java_complete_tree): Prevent unwanted cast with
6044 initialized floating point finals.
6045 (patch_binop): Emit a warning when detecting a division by zero,
6046 mark result not constant, don't simplify non integer division.
6048 2001-08-28 Per Bothner <per@bothner.com>
6050 * jcf-write.c (generate_bytecode_insns): For increments and
6051 decrements just recurse to push constant. Improvement on Mark's patch.
6053 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6055 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6056 real conversion for increments and decrements of reals.
6058 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6060 * parse.y (resolve_qualified_expression_name): Handle unresolved
6061 qualified expressions, prevent numerical qualifiers, fixed typo.
6064 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6066 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6067 don't report anything but deprecated class when marked so. Handle
6069 (patch_method_invocation): Check deprecation on methods and types.
6070 (patch_binop): code becomes an enum tree_code, added default: to
6071 switch to handle that. Detect division by zero, try to fold and
6072 return before using a subroutine.
6074 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6076 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6077 file smaller than 4 bytes.
6078 * parse.y (check_inner_circular_reference): New function.
6079 (check_circular_reference): Likewise.
6080 (array_initializer:): Accept {,}.
6081 (java_check_circular_reference): Rewritten using
6082 check_circular_reference and check_inner_circular_reference.
6083 (java_complete_expand_method): Unconditionally save and restore
6084 the unpurged exception list.
6085 (build_dot_class_method_invocation): Unmangle signature parameter.
6087 2001-08-21 Tom Tromey <tromey@redhat.com>
6089 * decl.c (init_decl_processing): Add `throws' field to method
6091 * class.c (make_method_value): Compute `throws' field for method.
6093 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6095 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6096 circularity is detected.
6097 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6099 2001-08-17 Richard Henderson <rth@redhat.com>
6101 * class.c (emit_register_classes): Add align parameter to
6102 call to assemble_integer.
6104 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6106 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6107 loading a class_or_name fails, try considering an innerclass name
6108 and load the enclosing context.
6109 * parse.y (resolve_inner_class): New function.
6110 (find_as_inner_class): Added leading comment.
6111 (register_incomplete_type): Keep the current context as enclosing
6112 context for JDEP_FIELD dependencies.
6113 (do_resolve_class): Locals new_class_decl and super initialized to
6114 NULL. Call resolve_inner_class, explore the enclosing context
6115 superclass if necessary.
6118 2001-08-16 Tom Tromey <tromey@redhat.com>
6120 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6121 * gjavah.c (main): Updated for change to jcf_path_seal.
6122 * lang.c (version_flag): New global.
6123 (java_decode_option): Recognize `-version'.
6124 (java_init): Update for change to jcf_path_seal.
6125 * jcf.h (jcf_path_seal): Added `print' argument.
6126 * jcf-path.c (jcf_path_seal): Added `print' argument.
6128 2001-08-13 Zack Weinberg <zackw@panix.com>
6130 * Make-lang.in (java/decl.o): Update dependencies.
6131 * decl.c: Include libfuncs.h, don't include toplev.h.
6133 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6135 * decl.c (init_decl_processing): exception_type_node,
6136 class_not_found_type_node, and no_class_def_found_type_node
6137 initialized. predef_filenames augmented accordingly.
6138 instinit_identifier_node initialized.
6139 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6140 * java-tree.h (enum java_tree_index): New entries
6141 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6142 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6143 (exception_type_node): New macro.
6144 (class_not_found_type_node): Likewise.
6145 (no_class_def_found_type_node): Likewise.
6146 (instinit_identifier_node): Likewise.
6147 (PREDEF_FILENAMES_SIZE): Adjusted.
6148 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6149 (struct lang_type): Fixed typo in bitfield name.
6150 (DECL_INSTINIT_P): New macro.
6151 (ID_INSTINIT_P): Likewise.
6152 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6154 * parse.y (encapsulate_with_try_catch): New function.
6155 (generate_instinit): Likewise.
6156 (build_instinit_invocation): Likewise.
6157 (ctors_unchecked_throws_clause_p): Likewise.
6158 (add_instance_initializer): Deleted.
6159 (build_instance_initializer): Likewise.
6160 (in_instance_initializer): Likewise.
6161 (check_method_redefinition): instinit$ not to be verified.
6162 (java_complete_expand_methods): Generate instinit$, simplified code.
6163 (build_dot_class_method): Eliminated unnecessary locals. Use
6164 encapsulate_with_try_catch, removed unnecessary code.
6165 (fix_constructors): New local iii. Use build_instinit_invocation.
6166 (patch_method_invocation): Added comment.
6167 (maybe_use_access_method): Don't consider instinit$.
6168 (find_applicable_accessible_methods_list): Shorten the search for
6170 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6171 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6172 (patch_throw_statement): Likewise. Fixed typo.
6174 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6177 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6178 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6180 (lang_specific_pre_link): Use set_input to set input_filename.
6182 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6183 (main): Fix definition.
6184 Strip `main' from classname.
6187 2001-08-11 Zack Weinberg <zackw@panix.com>
6189 * lex.h: Don't include setjmp.h. Don't define
6190 SET_FLOAT_HANDLER or prototype set_float_handler.
6192 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6194 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6195 `poplevel' in the right order.
6197 2001-08-09 Richard Henderson <rth@redhat.com>
6199 * Make-lang.in (class.o): Depend on TARGET_H.
6200 * class.c (emit_register_classes): Use target hooks instead of
6201 assemble_constructor and assemble_destructor.
6203 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6205 * check-init.c (flags.h): Include
6206 (check_init): Don't report uninitialized static class
6207 initialization flags, don't free bit index when doing static class
6208 initialization optimization.
6209 (check_for_initialization): Return type changed to `unsigned int.'
6210 (attach_initialized_static_class): New function.
6211 * class.c (add_method_1): Create the initialized static class
6213 (finish_class): Always emit deferred inline methods.
6214 * decl.c (emit_init_test_initialization): Moved to expr.c
6215 (complete_start_java_method): Don't traverse
6216 DECL_FUNCTION_INIT_TEST_TABLE.
6217 (lang_mark_tree): Mark hash tables in function decls.
6218 * expr.c (emit_init_test_initialization): Moved from decl.c.
6219 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6220 initialization flag, set DECL_CONTEXT and
6221 LOCAL_CLASS_INITIALIZATION_FLAG.
6222 (java_lang_expand_expr): Emit initialization code for static class
6223 initialized flags when entering block, if necessary.
6224 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6225 * java-tree.h (flag_optimize_sci): New global variable declaration.
6226 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6227 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6228 (LOCAL_FINAL_P): Fixed typo in comment.
6229 (FINAL_VARIABLE_P): Likewise.
6230 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6231 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6232 (struct lang_decl): New fields `ict', `smic' and `cif.'
6233 (check_for_initialization): New returned value for global.
6234 (attach_initialized_static_class): New global function.
6235 (STATIC_CLASS_INIT_OPT_P): New macro.
6236 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6237 * lang.c (java_decode_option): Handle
6238 `-fno-optimize-static-class-initialization'
6239 * parse.y (start_complete_expand_method): New function.
6240 (java_expand_method_bodies): Likewise.
6241 (attach_init_test_initialization_flags): Likewise.
6242 (adjust_init_test_initialization): Likewise.
6243 (emit_test_initialization): Likewise.
6244 (java_complete_expand_methods): Nullify abstract and native method
6246 (java_complete_expand_method): New locals `fbody', `block_body'
6247 and `exception_copy.' Reorganized: directly return on empty method
6248 bodies, call `start_complete_expand_method', remember definitely
6249 initialized static class in function, don't expand method bodies.
6250 (java_expand_classes): Call `java_expand_method_bodies' before
6251 `finish_class' when compiling to native.
6252 (resolve_expression_name): Use `orig' after building outer class
6254 (patch_invoke): Remember static method invocations.
6256 2001-08-06 Richard Henderson <rth@redhat.com>
6258 * class.c (emit_register_classes): Pass a symbol_ref and priority
6259 to assemble_constructor.
6261 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6263 * java-tree.h (all_class_filename): New macro.
6264 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6265 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6266 newly created IDENTIFIER_NODE to `all_class_filename.'
6268 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6270 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6271 Use ggc_add_tree_root to register roots.
6273 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6275 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6276 second operand calling check_init.
6277 * decl.c (complete_start_java_method): Swaped second and third
6278 arguments while creating WITH_CLEANUP_EXPR node.
6279 * jcf-write.c (generate_bytecode_insns): Use second operand
6280 instead of third when handling WITH_CLEANUP_EXPR.
6281 * parse.y (java_complete_lhs): Expand second operand of
6282 WITH_CLEANUP_EXPR nodes.
6283 (patch_synchronized_statement): Swaped second and third arguments
6284 while creating WITH_CLEANUP_EXPR node.
6286 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6288 * parse.y (create_interface): Avoid cyclic inheritance report when
6289 syntax error encountered during class definition.
6292 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6294 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6296 (lang_specific_pre_link): Use set_input to set input_filename.
6298 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6299 (main): Fix definition.
6300 Strip `main' from classname.
6303 2001-07-18 Tom Tromey <tromey@redhat.com>
6306 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6307 * lex.c (java_new_lexer): Use ICONV_CONST.
6308 (java_read_char): Likewise.
6309 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6310 (jv-scan$(exeext)): Likewise.
6312 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6314 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6315 * parse.y (check_class_interface_creation): Allow `private' if the
6316 enclosing is not an interface.
6317 (create_interface): Interface tagged public if the enclosing
6318 context is an interface.
6319 (create_class): Class tagged public if the enclosing context
6323 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6325 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6328 2001-07-14 Tim Josling <tej@melbpc.org.au>
6330 * check-init.c (check_init): Remove references to EXPON_EXPR.
6332 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6334 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6335 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6338 2001-07-13 Tom Tromey <tromey@redhat.com>
6340 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6343 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6345 * parse.y (patch_method_invocation): Don't override primary if one
6346 is already provided, but let this$<n> be built. Fixed comment.
6348 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6350 * parse.y (empty_statement:): Report empty statement error only
6351 when found at class declaration level.
6354 2001-07-12 Tom Tromey <tromey@redhat.com>
6356 * expr.c (expand_load_internal): New function.
6357 (LOAD_INTERNAL): Use it.
6359 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6361 * parse.y (verify_constructor_super): Compare anonymous class ctor
6362 args with `valid_method_invocation_conversion_p.'
6365 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6367 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6368 `-fsyntax-only.' Fixes PR java/3248
6370 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6372 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6374 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6376 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6377 current function is static. Fixes PR java/1970
6379 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6381 * parse.y (patch_method_invocation): Add enclosing context to ctor
6382 calls if necessary. Fixes PR java/2953
6384 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6386 * parse.y (resolve_package): Abort if qualified expression member
6388 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6391 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6393 * verify.c: Don't use // comments.
6395 2001-07-05 Tom Tromey <tromey@redhat.com>
6397 * lang.c (flag_assume_compiled): Removed.
6398 * java-tree.h (flag_assume_compiled): Removed.
6399 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6400 -fhash-synchronization, -fuse-divide-subroutine,
6401 -fcheck-references, -femit-class-file, -femit-class-files,
6402 -fassume-compiled. Updated --encoding information. Changed
6403 -foutput-class-dir to `-d'.
6405 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6407 * jcf-parse.c (parse_class_file): Add lineno parameter to
6408 debug_start_source_file call.
6410 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6412 * gcj.texi: Use gpl.texi.
6413 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6414 dependencies and use doc/include in search path.
6416 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6418 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6419 `this'. If so, don't build instance initializers.
6421 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6423 * parse.y (resolve_expression_name): Improved error message for
6424 inner class cases. Fixes PR java/1958
6426 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6428 * lang.c: #include diagnostic.h
6429 (lang_print_error): Add a `diagnostic_context *' parameter.
6430 (java_dummy_print): Likewise.
6431 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6433 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6435 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6436 * jcf.h (typedef struct JCF): New bitfield `finished.'
6437 (JCF_FINISH): Set `finished.'
6438 (JCF_ZERO): Reset `finished.'
6441 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6443 * parse.y (class_body_declaration:): Don't install empty instance
6447 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6449 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6450 (set_class_decl_access_flags): New function.
6451 * java-tree.h (set_class_decl_access_flags): New prototype.
6452 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6453 (parse_class_file): New local `decl_max_locals.' Take wide types
6454 into account to compute DECL_MAX_LOCALS.
6455 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6458 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6460 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6462 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6464 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6465 * parse.y (do_resolve_class): Moved comments out to leading comment
6466 section. Removed local `start', New local `_ht' and
6467 `circularity_hash.' Record `enclosing' in hash table and search
6468 it to detect circularity. Use `enclosing' as an argument to
6469 `lookup_cl.' Free the hash table when done.
6471 2001-06-19 Tom Tromey <tromey@redhat.com>
6473 * lex.c (java_read_char): Disallow invalid and overlong
6474 sequences. Fixes PR java/2319.
6476 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6478 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6480 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6482 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6483 arguments accordingly.
6485 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6487 * gcj.texi: Move contents to just after title page.
6489 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6491 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6493 (patch_incomplete_class_ref): Build the class ref, build the class
6494 init if necessary, complete the tree.
6497 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6499 * parse.y (lookup_field_wrapper): Test `name' code.
6500 (resolve_qualified_expression_name): Test `qual_wfl' code.
6501 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6502 handle `qual_wfl' by code.
6503 (maybe_build_primttype_type_ref): Test `wfl' code.
6505 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6507 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6509 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6510 the dvi file in the java directory.
6512 2001-05-25 Sam TH <sam@uchicago.edu>
6514 * gen-table.pl javaop.h jcf.h lex.h,
6515 parse.h: Fix header include guards.
6517 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6519 * jv-scan.c (version): Update copyright year.
6521 2001-05-21 Per Bothner <per@bothner.com>
6523 * jcf-parse.c (read_class): If class is from .class or .zip file
6524 and it's already been read, don't push/pop parser context.
6526 2001-05-18 Per Bothner <per@bothner.com>
6528 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6529 command line so the jvgenmain-generated main program comes first.
6531 2001-05-15 Tom Tromey <tromey@redhat.com>
6533 * class.c (build_utf8_ref): Don't generate identifier based on
6536 2001-05-12 Richard Henderson <rth@redhat.com>
6538 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6539 * expr.c (java_lang_expand_expr): Expand it.
6540 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6541 calling build_exception_object_ref.
6542 * parse.y (catch_clause_parameter): Likewise.
6543 (build_dot_class_method): Likewise.
6544 (try_reference_assignconv): Likewise.
6545 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6546 * jcf-write.c (generate_bytecode_insns): Likewise.
6548 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6550 * parse.y (build_unresolved_array_type): Set
6551 EXPR_WFL_QUALIFICATION on the newly created wfl.
6552 Fixes PR java/2538. Fixes PR java/2535.
6554 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6556 * parse.y (fix_constructors): Removed unnecessary assignment to
6557 local. Moved assignment to `this$<n>', fixed comments and
6559 (build_wfl_wrap): Fixed indentation.
6560 Fixes PR java/2598, java/2579 and java/2658.
6562 2001-05-03 Mo DeJong <mdejong@redhat.com>
6564 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6565 check for byte swap.
6567 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6569 * expr.c (build_class_init): Move MODIFY_EXPR
6570 outside of COND_EXPR. Remove variable `call'.
6572 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6574 * decl.c: NULL_PTR -> NULL.
6575 * jcf-write.c: Likewise.
6577 2001-05-01 Tom Tromey <tromey@redhat.com>
6579 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6580 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6581 * gcj.texi: Updated copyright text. Include fdl.texi.
6582 (Top): Link to new node.
6584 2001-05-01 Per Bothner <per@bothner.com>
6586 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6588 2001-05-01 Per Bothner <per@bothner.com>
6590 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6591 import_list contains the name, not the TREE_PURPOSE.
6593 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6595 * jcf-io.c (read_zip_member): Cast to long in comparison with
6598 * jvspec.c (lang_specific_driver): Initialize variables.
6600 * mangle.c (find_compression_record_match): Likewise.
6602 * typeck.c (build_null_signature): Provide static prototype. Mark
6603 parameter with ATTRIBUTE_UNUSED.
6605 * verify.c (verify_jvm_instructions): Initialize variable.
6607 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6609 * parse.y (do_resolve_class): Check for cyclic inheritance during
6610 inner class resolution.
6612 2001-04-27 Per Bothner <per@bothner.com>
6614 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6615 while iterating, since that could cause gc to lose stuff.
6617 2001-04-26 Per Bothner <per@bothner.com>
6619 Fix method search wrt scope of inner classes to match JLS2.
6620 * typeck.c (build_null_signature): New static function.
6621 (has_method): New function. Uses build_null_signature and lookup_do.
6622 * java-tree.h (has_method): New declaration.
6623 * parse.y (find_applicable_accessible_methods_list): Do not search
6624 context of inner classes here.
6625 (patch_method_invocation): Search scope, ie. current and outer clases,
6626 for method matching simple name, to find class.
6628 2001-04-26 Per Bothner <per@bothner.com>
6630 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6631 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6633 * constants.c (find_methodref_with_class_index): New function.
6634 (find_methodref_index): Use find_methodref_with_class_index.
6635 * java-tree.h (find_methodref_with_class_index): New declaration.
6636 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6637 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6638 If context changed from interface to class, don't use invokeinterface.
6640 2001-04-25 Per Bothner <per@bothner.com>
6642 * verify.c (verify_jvm_instructions): For field instructions,
6643 check that field index is valid. For invoke instructions, check that
6644 method index is valid.
6646 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6648 * config-lang.in (target_libs): Copy from $libgcj_saved.
6650 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6652 * decl.c (init_decl_processing): Add new class "protectionDomain"
6654 * class.c (make_class_data): Set initial value for "protectionDomain".
6656 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6658 * jvspec.c (lang_specific_driver): Fix memory allocation
6659 deficit, by using concat in lieu of xmalloc/sprintf.
6661 2001-04-20 Per Bothner <per@bothner.com>
6663 Fixes to compile multiple .class files at once.
6664 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6665 * java-tree.h (CLASS_PARSED_P): New macro.
6666 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6667 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6668 (read_class): Avoid some code duplication.
6669 Don't call JCF_FINISH for a .class file - might be needed later.
6670 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6671 rather than CLASS_LOADED_P, since latter implies class laid out.
6672 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6673 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6675 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6677 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6679 * boehm.c: Include toplev.h.
6681 2001-04-06 Tom Tromey <tromey@redhat.com>
6682 Alexandre Petit-Bianco <apbianco@redhat.com>
6684 Fix for PR gcj/1404 and PR gcj/2332:
6685 * parse.y (build_array_from_name): If we use the type_wfl then
6686 accumulate dimensions from the original type as well.
6687 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6689 2001-04-06 Tom Tromey <tromey@redhat.com>
6691 * parse.y (analyze_clinit_body): Return true if the second operand
6692 of a METHOD_EXPR is nonzero.
6694 2001-04-06 Tom Tromey <tromey@redhat.com>
6696 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6698 ($(srcdir)/java/parse.c): Likewise.
6700 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6702 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6703 (version-gcc): Initialized.
6704 (which-gcj): Likewise.
6706 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6708 * java-tree.h (struct lang_decl): New macro
6709 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6710 * parse.y (build_instance_initializer): New function.
6711 (add_instance_initializer): Use it.
6712 (java_fix_constructors): Set `current_class' before fix pass.
6713 (fix_constructors): Just return if already fixed. Move `super()'
6714 invocation ahead. Use `build_instance_initializer.'
6717 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6719 * parse.y (resolve_qualified_expression_name): Pass field's
6720 DECL_CONTEXT to `not_accessible_p.'
6721 (not_accessible_p): Changed parameters order in `inherits_from_p'
6724 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6726 * lang-options.h: Add flag_check_references.
6728 2001-04-04 Per Bothner <per@bothner.com>
6730 * java-tree.h (CONSTANT_VALUE_P): New macro.
6731 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6732 * parse.y (maybe_build_class_init_for_field): New static function.
6733 (resolve_expression_name, resolve_field_access): Use
6734 maybe_build_class_init_for_field instead of build_class_init
6735 This does not do the init if the field is compile-time-constant.
6736 (resolve_field_access): Simplify.
6738 * parse.y (fold_constant_for_init): Merge test into switch.
6740 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6742 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6744 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6746 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6748 * expr.c (pop_type_0): Save the result of the first
6749 lang_printable_name call in a scratch buffer, so it
6750 won't be clobbered by the second call.
6752 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6754 * parse-scan.y (array_type:): Rewritten.
6755 (type_declaration:): `empty_statement' replaces `SC_TK.'
6756 (class_member_declaration:): `empty statement' added.
6757 (method_body:): Simplified.
6758 (static_initializer:): Likewise.
6759 (primary_no_new_array:): Use `type_literals.'
6760 (type_literals:): New rule.
6761 (dims:): Set and update `bracket_count.'
6762 Fixes PR java/1074. Fixes PR java/2412.
6764 2001-03-28 Hans Boehm <boehm@acm.org>
6766 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6767 (get_boehm_type_descriptor): Set type on returned value to be a
6768 pointer length integer.
6770 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6772 * expr.c (pop_type_0): Call `concat' rather than building the
6774 (pop_type): Add format specifier in call to `error'.
6776 * parse.y (patch_method_invocation): Avoid casting away
6779 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6781 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6783 2001-03-28 Richard Henderson <rth@redhat.com>
6785 IA-64 ABI Exception Handling:
6786 * Make-lang.in (except.o): Don't depend on eh-common.h.
6787 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6788 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6789 [soft_exceptioninfo_call_node]: Remove.
6790 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6791 (end_java_method): No emit_handlers.
6792 * except.c (java_set_exception_lang_code): Remove.
6793 (method_init_exceptions): Don't call it.
6794 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6795 (build_exception_object_ref): New.
6796 (expand_end_java_handler): Update for except.h name changes.
6797 (emit_handlers, expand_resume_after_catch): Remove.
6798 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6799 (process_jvm_instruction): Use build_exception_object_ref.
6800 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6801 (soft_exceptioninfo_call_node): Remove.
6802 (build_exception_object_ref): Declare.
6803 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6804 soft_exceptioninfo_call_node. Move processing ...
6805 [EXC_PTR_EXPR]: ... here.
6806 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6807 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6808 (source_end_java_method): No java_set_exception_lang_code or
6810 (build_dot_class_method): Use build_exception_object_ref.
6811 (try_reference_assignconv): Check EXC_PTR_EXPR not
6812 soft_exceptioninfo_call_node.
6814 2001-03-28 Richard Henderson <rth@redhat.com>
6816 * java-tree.h (throw_node): Define as a single member of
6817 java_global_trees instead of a separate array.
6818 (JTI_THROW_NODE): New.
6819 * decl.c (throw_node): Don't declare.
6820 (init_decl_processing): Init a scalar throw_node.
6821 Don't register it for gc.
6822 * check-init.c (check_init): Reference scalar throw_node.
6823 * expr.c (build_java_athrow): Likewise.
6824 * jcf-write.c (generate_bytecode_insns): Likewise.
6825 * parse.h (BUILD_THROW): Likewise.
6827 2001-03-28 Richard Henderson <rth@redhat.com>
6829 * decl.c (end_java_method): Do not save and restore
6830 flag_non_call_exceptions.
6831 * parse.y (source_end_java_method): Likewise.
6832 * lang.c (flag_exceptions): Don't declare.
6833 (java_init_options): Set flag_non_call_exceptions. Set
6834 flag_exceptions here ...
6835 (java_init): ... not here.
6837 2001-03-27 Richard Henderson <rth@redhat.com>
6839 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6840 exceptions_via_longjmp.
6842 * lang.c (flag_new_exceptions): Don't declare it.
6843 (java_init_options): Or set it.
6845 2001-03-27 Richard Henderson <rth@redhat.com>
6847 * decl.c (end_java_method): Rename asynchronous_exceptions to
6848 flag_non_call_exceptions.
6849 * parse.y (source_end_java_method): Likewise.
6851 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6853 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6855 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6857 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6859 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6861 * parse.y (find_as_inner_class): Follow current package
6862 indications not to mistakingly load an unrelated class.
6864 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6866 * constants.c (PUTN): Use memcpy, not bcopy.
6868 * lex.c (java_read_char): Use memmove, not bcopy.
6870 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6872 2001-03-23 Per Bothner <per@bothner.com>
6874 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6875 macro for better error pin-pointing.
6876 * java-tree.h: Fix typo in comment.
6878 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6879 Don't include jsr/goto in exception range.
6880 Check if start and end of exception range are the same (also TRY_EXPR).
6881 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6882 However, do emit the following goto even if try_block is empty.
6883 Defer freeing exception_decl until after the finalizer, to make
6884 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6886 * parse.y (java_complete_lhs): If the try-clause is empty, just
6887 return the finally-clause and vice versa.
6889 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6891 * gcj.texi (Input Options): documented the check for attribute
6892 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6893 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6894 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6895 (jcf_parse): Check for the right classes archive if necessary.
6896 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6897 (jcf_parse_fields): Fixed indentation.
6898 * jcf-write.c (append_gcj_attribute): New function.
6899 (generate_classfile): Compute the attribute count, invoke
6900 `append_gcj_attribute'.
6901 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6902 turned into bit-fields. New bit-field `right_zip.'
6903 (JCF_ZERO): Set `right_zip' to zero.
6904 * lang-options.h (-fforce-classes-archive-check): Added flag.
6905 * lang.c (flag_force_classes_archive_check): New flag.
6906 (lang_f_options): New entry `force-classes-archive-check.'
6909 2001-02-07 Andrew Haley <aph@redhat.com>
6911 * gcj.texi (Configure-time Options): Add -fcheck-references.
6912 * expr.c (build_java_indirect_ref): New function.
6913 (java_check_reference): New function.
6914 (build_java_array_length_access): Use build_java_indirect_ref to
6915 check for null references.
6916 (build_java_arrayaccess): Likewise.
6917 (build_get_class): Likewise.
6918 (build_field_ref): Likewise.
6919 (invoke_build_dtable): Likewise.
6920 (build_invokeinterface): Likewise.
6921 * lang.c (lang_f_options): Add flag_check_references.
6922 * jvspec.c (jvgenmain_spec): Add flag_check_references.
6923 * java-tree.h (flag_check_references): New variable.
6924 * lang.c (flag_check_references): Likewise.
6925 * parse.y (patch_invoke): Use java_check_reference.
6926 (patch_assignment): Allow for extra nesting in
6927 _Jv_CheckArrayStore.
6929 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
6931 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
6932 * lex.c (cxx_keywords): Likewise.
6934 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6936 * parse.y (qualify_ambiguous_name): Broaden `length'
6937 recognition. Help MODIFY_EXPR be resolved as expression names.
6938 Fixes PR java/2066. Fixes PR java/2400.
6940 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
6942 * gjavah.c (process_file): Mark interface definitions with
6943 "__attribute__ ((java_interface))".
6945 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6947 * class.c (layout_class): Fixed push_super_field's second
6948 argument. Fixes PR java/2333.
6949 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
6950 too early to lay innerclasses out.
6952 2001-03-20 Tom Tromey <tromey@redhat.com>
6953 Alexandre Petit-Bianco <apbianco@redhat.com>
6955 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
6956 inside an array reference. Insertion of the array store check
6957 rewritten. Fixes PR java/2299.
6959 2001-03-20 Tom Tromey <tromey@redhat.com>
6961 * lex.c (java_read_unicode): Only accept leading `u's.
6963 2001-03-20 Tom Tromey <tromey@redhat.com>
6965 * jcf-parse.c (read_class): Initialize `class'.
6967 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6969 * jcf_parse.c (jcf_parse): Eliminate unused variable.
6971 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6973 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
6974 (layout_class): Likewise.
6975 (layout_class_method): Likewise.
6976 (emit_register_classes): Likewise.
6977 * decl.c (builtin_function): Likewise.
6978 (give_name_to_locals): Likewise.
6980 2001-03-19 Per Bothner <per@bothner.com>
6982 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
6983 before trying to load an inner class.
6985 Fixes to process to command-line .class files in two passes.
6986 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
6987 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
6988 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
6989 * class.c (is_compiled_class): Fix for renamed flag.
6990 * parse.y (maybe_create_class_interface_decl): Likewise.
6991 * jcf-parse.c (yyparse): Also set if compiling .class files.
6992 * jcf-parse.c (read_class); Read current_class.
6993 (jcf_parse): Make static.
6994 (load_inner_classes): New function, with code moved from jcf_parse,
6995 because we need to inner classes after the command-line files are read.
6996 (yyparse): Set finput to NULL when it doesn't need to be closed.
6997 Reduce use of main_jcf (basically only for archive) and
6998 use finput instead of main_jcf->read_state.
6999 Inline jcf_figure_file_type into yyparse.
7000 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7001 Defer load_inner_classes and parse_class_file to a second pass,
7002 after we've correctly mapped command-line .clas fiels to classes.
7003 (jcf_figure_file_type): Removed.
7004 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7005 (JCF_ZERO): Also clear zipd field.
7006 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7008 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7010 * jcf-parse.c (yyparse): Change ch from char * to char.
7012 2001-03-19 Per Bothner <per@bothner.com>
7014 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7015 Add constructed filelist-file at end, following -xjava. Thus any .o
7016 and library files are not affected by the -xjava. Also wrap
7017 explicit @FILE with -xjava and -xnone.
7019 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7021 * class.c (build_static_field_ref): Call make_decl_rtl() after
7022 setting the DECL_EXTERNAL flag.
7024 2001-03-17 Per Bothner <per@bothner.com>
7026 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7028 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7029 when result is is needed (target is STACK_TARGET).
7031 * parse.h (JDEP_SOLV): Removed.
7032 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7034 * parse.y (incomplete_class_list): Removed.
7035 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7036 It doesn't work if resolve_class changes the name of an array type
7037 that is on the list and then someone else looks for the modified name.
7038 Also, seems liable to break when compiling multiple source files at
7039 once. So the simplest is to just remove incomplete_class_list -
7040 it is only a minor space win and it is not even clear it saves time.
7042 * parse.y (resolve_class): Remove unneeded promote_type.
7044 2001-03-15 Per Bothner <per@bothner.com>
7046 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7047 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7048 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7049 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7051 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7052 * parse.y (java_expand_classes): Likewise.
7054 * parse.y (expand_start_java_method): Was only called once and had a
7055 misleading name, so inline in caller java_complete_expand_method.
7056 (enter_a_block): Likewise inline in enter_block and remove.
7058 Remove junk from when gcc/java was created (by copying from C/C++).
7059 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7060 (struct binding_level): Remove fields keep, keep_if_subblocks,
7061 more_cleanups_ok, have_cleanups (which have never been used).
7062 (pushlevel, poplevel): Remove related useless code.
7064 * class.c (make_class_data): The class_dtable_decl (i.e. the
7065 vtable for Class) should be external, except when compiling Class.
7067 * jvspec.c (lang_specific_driver): Fix -C handling.
7068 Check -save-temps to see if temp @FILE should be deleted.
7069 Follow-up to/fix for February 16 patch.
7071 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7072 (type_stack_dup): Remove no-longer neded error check.
7074 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7076 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7077 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7078 don't surround the element with 'N..E' if the type name is
7081 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7083 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7084 DECL_RTL_SET_P, etc.
7085 (make_method_value): Likewise.
7086 (get_dispatch_table): Likewise.
7088 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7090 2001-03-07 Tom Tromey <tromey@redhat.com>
7092 * config-lang.in (lang_requires): Define.
7094 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7096 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7099 2001-03-05 Per Bothner <per@bothner.com>
7101 Fix a problem where rest_of_decl_compilation applied to
7102 class_dtable_decl causes problems because it was done too early,
7103 before output file was opened.
7104 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7105 * class.c (class_dtable_decl): Add macro - element of class_roots.
7106 (make_class_data): Define class_dtable_decl.
7107 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7109 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7111 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7112 uses of 'boolean' with 'bool'.
7114 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7116 * lang-specs.h: Add zero initializer for cpp_spec field to all
7119 2001-02-16 Per Bothner <per@bothner.com>
7121 Handle compiling multiple input files at once, and @FILE syntax.
7122 * gcj.texi: Updated documentation to match.
7123 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7124 * jcf-parse.c (parse_source_file): Split into ...
7125 (parse_source_file_1): New function - and:
7126 (parse_source_file_2): New function.
7127 (yyparse): On -ffilelist-file, open and scan named file.
7128 On first pass over files, only do parse_source_file_1.
7129 A new second pass calls parse_source_file_2 for each file to compile.
7130 (init_jcf_parse): Call init_src_parse.
7131 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7132 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7133 as multiple input file combined in one compilation.
7134 * lang-options.h: Add -ffilelist-file
7135 * lang.c (flag_filelist_file): New flag variable.
7136 (lang_f_options): Handle -ffilelist-file.
7137 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7138 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7139 gclass_list - use global fields of src_parse_roots instead.
7140 * parse.y (src_parse_roots): New array.
7141 (incomplete_class_list, gclass_list): New macros.
7142 (push_parser_context, java_pop_parser_context,
7143 java_parser_context_resume): Don't fiddle with deleted fields.
7144 (various): Use incomplete_class gclass_list and global macros
7145 instead of parse_ctxt fields - the lists are global.
7146 (init_src_parse): New function.
7148 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7150 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7152 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7154 * parse.y (check_inner_class_access): Moved declaration of local
7155 `enclosing_decl_type' to the right location.
7157 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7159 * parse.y (parser_check_super_interface): Don't call
7160 check_pkg_class_access for an inner interface.
7161 (parser_check_super): Don't call check_pkg_class_access for inner
7163 (do_resolve_class): Simplify enclosing type loop. Don't call
7164 check_pkg_class_access if CL and DECL are not set.
7165 (find_in_imports_on_demand): Set DECL if class_type needed to be
7166 loaded. Don't call check_pkg_class_access for an inner class.
7167 (check_inner_class_access): Rewritten to implement member access
7168 rules as per spec 6.6.1.
7169 (check_pkg_class_access): Handle the empty package correctly.
7170 (in_same_package): New function. Determine if two classes are in the
7173 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7175 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7176 method into array types.
7177 * parse.y (patch_method_invocation): Bypass access check on clone call
7180 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7182 * expr.c (build_instanceof): Check for arrays when trying fold to
7185 2001-02-15 Jim Meyering <meyering@lucent.com>
7187 * Make-lang.in (java.install-common): Depend on `installdirs'.
7188 (java.install-info): Likewise.
7190 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7192 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7194 2001-02-14 Tom Tromey <tromey@redhat.com>
7195 Alexandre Petit-Bianco <apbianco@cygnus.com>
7197 Fix for PR java/1261.
7198 * typeck.c (build_java_array_type): Add public `clone' method to
7200 * parse.y (resolve_qualified_expression_name): Use current_class
7201 when checking for inaccessibility.
7202 (patch_method_invocation): Fixed error message when accessibility
7203 denied. Added `from_super' argument.
7205 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7207 * parse.y (resolve_class): Don't build a fake decl. Use the one
7209 * typeck.c (build_java_array_type): Build and assign decl to array
7212 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7214 * parse.y (not_accessible_p): Changed leading comment. Added extra
7215 `where' argument. Use it to enforce protected access rules.
7216 (resolve_qualified_expression_name): Added extra argument to
7218 (patch_method_invocation): Use argument `primary' to provide
7219 not_accessible_p with an extra argument.
7220 (lookup_method_invoke): Added extra argument to not_accessible_p.
7221 (search_applicable_method_list): Likewise.
7223 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7225 * parse.y (resolve_qualified_expression_name): Try to resolve as
7226 an inner class access only if `decl' is a TYPE_DECL.
7228 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7230 * decl.c (classdollar_identifier_node): Initialize.
7231 * java-tree.h (enum java_tree_index): New entry
7232 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7233 (classdollar_identifier_node): New macro.
7234 (ID_CLASSDOLLAR_P): Likewise.
7235 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7236 (build_dot_class_method_invocation): Likewise.
7237 (find_applicable_accessible_methods_list): `class$' can't be
7240 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7242 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7244 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7246 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7247 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7250 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7252 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7253 outside of the `__U' sequence too.
7254 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7257 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7259 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7261 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7263 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7264 (JVGENMAIN_OBJS): Likewise.
7265 * java-tree.h (append_gpp_mangled_name): New prototype.
7266 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7267 Removed cast calling `gcc_add_root.'
7268 * jvgenmain.c (mangle_obstack): New global, initialized.
7270 (do_mangle_class): Constify local `ptr.'
7271 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7272 append_gpp_mangle_name and update `count' if necessary.
7273 Use `mangle_obstack.'
7274 * mangle.c (append_unicode_mangled_name): Removed.
7275 (append_gpp_mangled_name): Likewise.
7276 (unicode_mangling_length): Likewise.
7277 (mangle_member_name): Return type set to `void.'
7278 (mangle_field_decl): Don't append `U' in escaped names.
7279 (mangle_method_decl): Likewise.
7280 (mangle_member_name): Just use `append_gpp_mangled_name.'
7281 * mangle_name.c: New file.
7283 2001-02-07 Per Bothner <per@bothner.com>
7285 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7287 * check-init.c (check_init): Don't call done_alternative after
7288 processing loop code, as a LOOP_EXPR never terminates normally.
7290 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7292 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7294 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7296 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7299 2001-02-06 Tom Tromey <tromey@redhat.com>
7301 * lex.c (java_new_lexer): Longer error message.
7303 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7304 Alexandre Petit-Bianco <apbianco@cygnus.com>
7306 * typeck.c (build_prim_array_type): Added leading comment.
7307 (build_java_array_type): Moved locals out of
7308 block. Always create the `data' field, fixed alignment to match
7311 2001-02-04 Tom Tromey <tromey@redhat.com>
7313 * expr.c (java_lang_expand_expr): Don't bother recomputing
7314 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7317 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7319 * parse.y (process_imports): Save the original name of the import
7320 for better error report.
7322 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7324 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7325 of macros used when compiling jvspec.c.
7326 * jvspec.c (lang_specific_driver): Link with the shared
7329 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7331 * check-init.c (check_init): Call internal_error instead of fatal.
7332 * expr.c (java_lang_expand_expr): Likewise.
7333 * jcf-parse.c (get_constant): Likewise.
7334 * mangle.c (java_mangle_decl): Likewise.
7335 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7336 (operator_string): Likewise.
7337 * check-init.c (check_init): Call abort instead of fatal.
7338 * class.c (build_class_ref): Likewise.
7339 * constants.c (write_constant_pool): Likewise.
7340 * decl.c (start_java_method): Likewise.
7341 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7342 (java_stack_dup, encode_newarray_type): Likewise.
7343 (build_java_array_length_access): Likewise.
7344 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7345 (build_java_soft_divmod, build_invokeinterface): Likewise.
7346 * java-tree.h (INNER_CLASS_P): Likewise.
7347 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7348 (give_name_to_class, get_class_constant): Likewise.
7349 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7350 (find_constant_index, generate_bytecode_conditional): Likewise.
7351 (generate_bytecode_insns, perform_relocations): Likewise.
7352 * lex.c (java_unget_unicode, java_lex): Likewise.
7353 * mangle.c (mangle_type, mangle_record_type): Likewise.
7354 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7355 (finish_mangling): Likewise.
7356 * parse.h (MARK_FINAL_PARMS): Likewise.
7357 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7358 (obtain_incomplete_type, java_complete_class): Likewise.
7359 (java_check_regular_methods, java_complete_expand_method): Likewise.
7360 (cut_identifier_in_qualified, check_deprecation): Likewise.
7361 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7362 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7363 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7364 * typeck.c (set_local_type, parse_signature_type): Likewise.
7365 (parse_signature_string, build_java_signature): Likewise;
7366 (set_java_signature): Likewise.
7367 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7368 * class.c (add_method): Call fatal_error instead of fatal.
7369 (build_static_field_ref): Likewise.
7370 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7371 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7372 * lex.c (java_new_new_lexer): Likewise.
7373 * jv-scan.c (main): Likewise.
7374 (fatal_error): Renamed from fatal.
7375 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7377 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7378 (yyparse): Likewise.
7379 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7380 * lex.c (java_get_line_col): Likewise.
7381 * jcf-parse.c (load_class): Make errors non-fatal.
7382 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7384 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7386 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7387 (error): Remove unused function.
7388 (main): Don't use "__attribute__ alias" on generated class symbol.
7390 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7392 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7394 * parse.y (finish_method_declaration): Code accounting for WFLed
7395 method DECL_NAMEs deleted.
7396 (check_abstract_method_definitions): Likewise.
7397 (resolve_type_during_patch): Layout resolved type.
7398 * typeck.c (lookup_do): Removed unused local.
7400 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7402 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7403 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7404 integer_negative_one_node.
7405 * expr.c (build_java_binop): Likewise.
7407 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7409 * zextract.c (read_zip_archive): Read file_offset before writing
7410 zipd and consequently clobbering the header contents.
7412 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7414 * Make-lang.in: Remove all dependencies on defaults.h.
7415 * decl.c: Don't include defaults.h.
7417 * parse.y: Likewise.
7419 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7421 * ChangeLog (2001-01-21): Fixed typo.
7422 * class.c (layout_class_method): Code accounting for WFLed
7423 method DECL_NAMEs deleted.
7424 * constant.c (find_methodref_index): Likewise.
7425 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7426 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7427 (struct lang_decl): New field `wfl'.
7428 (java_get_real_method_name): Prototype deleted.
7429 * mangle.c (mangle_method_decl): Code accounting for WFLed
7430 method DECL_NAMEs deleted.
7431 * parse.h (GET_METHOD_NAME): Macro deleted.
7432 * parse.y (reset_method_name): Deleted.
7433 (method_header): Set DECL_FUNCTION_WFL.
7434 (check_abstract_method_header): Code accounting for WFLed method
7436 (java_get_real_method_name): Deleted.
7437 (check_method_redefinition): Code accounting for WFLed method
7438 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7439 (java_check_regular_methods): Likewise.
7440 (java_check_abstract_methods): Likewise.
7441 (java_expand_classes): Don't call `reset_method_name.'
7442 (search_applicable_method_list): Use DECL_NAMEs instead of
7444 * typeck.c (lookup_do): Code accounting for WFLed method
7447 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7449 * lex.c (java_read_char): Check for EOF from getc first.
7451 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7453 * class.c (layout_class): Don't lay the superclass out if it's
7454 already being laid out.
7455 * jcf-parse.c (handle_innerclass_attribute): New function.
7456 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7457 handle_innerclasses_attribute.
7458 (jcf_parse): Don't load an innerclasses if it's already being
7460 * jcf-write.c (append_innerclass_attribute_entry): Static
7461 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7462 to be zero for anonymous classes.
7464 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7466 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7468 * jcf-parse.c (set_source_filename): Use
7469 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7471 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7473 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7474 gets a unique asm name.
7476 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7478 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7479 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7481 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7482 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7483 * parse.y (lookup_package_type_and_set_next): Deleted.
7484 (resolve_package): Removed unnecessary code.
7485 (find_applicable_accessible_methods_list): `finit$' can't be
7487 * verify.c (pop_argument_types): Added missing prototype.
7489 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7491 * config-lang.in: Disable java by default.
7493 2001-01-23 Tom Tromey <tromey@redhat.com>
7495 * gcj.texi (Copying): New node.
7496 Added copyright information.
7498 2001-01-21 Per Bothner <per@bothner.com>
7500 Various fixes to allow compiling a compressed .jar/.zip archive.
7501 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7502 (struct ZipFile): Add fields name and next (from ZipFileCache).
7503 (struct ZipDirectory): New field zipf points to owning ZipFile.
7504 * jcf.h (struct ZipDirectory): Add forward declaration.
7505 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7506 Remove seen_in_zip and zip_offset fields.
7507 (JCF_SEEN_IN_ZIP): New macro.
7508 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7509 * jcf-io.c: Change all ZipFileCache to ZipFile.
7510 (read_zip_member): New function.
7511 (open_in_zip): Call read_zip_member.
7512 * jcf-parse.c (find_in_current_zip): Remove function.
7513 (read_class): Merge in find_in_current_zip functionality.
7514 Call read_zip_member if needed.
7515 (parse_zip_file_entries): Use read_zip_member.
7516 (process_zip_dir): Update for removed and added JCF fields.
7517 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7519 2001-01-21 Per Bothner <per@bothner.com>
7521 Minor optimization of static ggc roots.
7522 * jcf-parse.c (parse_roots): New static field.
7523 (current_field, current_method, current_file_list): Replace by macros
7524 naming fields of parse_roots.
7525 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7526 * class.c (class_roots): New static field.
7527 (registered_class, fields_ident, info_ident, class_list):
7528 New macros naming fields of parse_roots.
7529 (build_static_field_ref): Don't register roots here.
7530 (layout_class): Static field list replaced by macro class_list.
7531 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7532 Initialize fields_ident and info_ident here.
7534 2001-01-21 Per Bothner <per@bothner.com>
7536 * jcf-parse.c (ggc_mark_jcf): New function.
7537 (init_jcf_parse): Register current_jcf as ggc root.
7539 2001-01-21 Per Bothner <per@bothner.com>
7541 * lang.c (put_decl_node): Print method's name.
7543 2001-01-21 Per Bothner <per@bothner.com>
7545 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7546 (verify_jvm_instructions): Use it, for better error messages on loads.
7548 2001-01-21 Per Bothner <per@bothner.com>
7550 * verify.c (merge_type_state): Still may have to merge even if
7551 LABEL_VERIFIED (label).
7553 2001-01-21 Per Bothner <per@bothner.com>
7555 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7556 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7558 2001-01-19 Per Bothner <per@bothner.com>
7560 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7561 if expeting an interface type. Refines Tom's change of 2000-09-12.
7563 2001-01-18 Per Bothner <per@bothner.com>
7565 * gcj.texi (Input Options): Mention .java files.
7567 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * lang-options.h (-Wunsupported-jdk11): Removed.
7570 * lang.c (flag_not_overriding): Deleted.
7571 (flag_static_local_jdk1_1): Likewise.
7572 (lang_W_options): Removed "unsupported-jdk11" entry.
7573 * parse.y (java_check_methods): Removed dead code.
7575 2001-01-17 Tom Tromey <tromey@redhat.com>
7577 Changes suggested by Per Bothner:
7578 * gcj.texi (Input Options): Don't mention input files.
7579 (Code Generation): Updated --main information.
7580 (Invoking jcf-dump): Mention that --javap is incomplete.
7581 From Alexandre Petit-Bianco:
7582 (Warnings): Don't mention -Wunsupported-jdk11.
7584 (Compatibility): Mention JDK 1.2-ness of libraries.
7585 (Resources): Mention resources used when writing gcj.
7587 2001-01-17 Tom Tromey <tromey@redhat.com>
7589 * gcj.texi: New file.
7590 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7591 (java.info): Depend on gcj.info.
7592 (java/gcj.dvi): New target.
7593 (java.dvi): Depend on gcj.dvi.
7594 (java.install-info): Wrote.
7596 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7598 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7599 having called make_decl_rtl.
7601 2001-01-14 Per Bothner <per@bothner.com>
7603 Various patches to emit better messages on verification errors.
7604 * expr.c (push_type_0): Return error indication on stack overflow,
7605 instead of callinfg fatal.
7606 (push_type): Now just call push_type_0 (nd fatal on overflow).
7607 (pop_type_0): Return detailed error message (in a char** argument).
7608 (pop_type): If pop_type_0 fails, print error message.
7609 (pop_argument_types): Moved to verify.c.
7610 * verify.c (pop_argument_types): Moved from expr.c.
7611 Return a (possible) error message, rather than void.
7612 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7613 (verify_jvm_instruction): Use new macros, improving error messages.
7614 For case OPCODE_astore use object_ptr_type_node.
7615 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7616 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7618 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7619 constant, return body without wrapper. (Improves constant folding.)
7620 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7622 2001-01-13 Per Bothner <per@bothner.com>
7624 * expr.c (expand_java_field_op): Assigning to a final field outside
7625 an initializer does not violate JVM spec, so should be warning, not
7626 error. (Sun's verifier does not complain - though MicroSoft's does.)
7628 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7630 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7633 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7635 * parse.y (resolve_expression_name): Permit instance variables from
7636 enclosing context in super constructor call.
7637 (resolve_qualified_expression_name): Permit enclosing class's qualified
7638 "this" in super constructor call.
7640 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7642 * class.c (build_utf8_ref): Remove last argument in call to
7643 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7644 (build_class_ref): Likewise.
7645 (build_static_field_ref): Likewise.
7646 (get_dispatch_table): Likewise.
7647 (layout_class_method): Likewise.
7648 (emit_register_classes): Likewise.
7649 * constants.c (build_constant_data_ref): Likewise.
7650 * decl.c (builtin_function): Likewise.
7651 (create_primitive_vtable): Likewise.
7652 * expr.c (build_known_method_def): Likewise.
7653 (build_jni_stub): Likewise.
7654 (java_lang_expand_expr): Likewise.
7656 2001-01-10 Tom Tromey <tromey@redhat.com>
7658 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7660 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7662 * java-tree.h (lang_printable_name_wls): New prototype.
7663 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7664 rather than `current_class' to print type name. Don't prepend type
7665 names when printing constructor names.
7666 (lang_printable_name_wls): New function.
7667 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7668 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7669 * parse.y (patch_method_invocation): Message tuned for constructors.
7670 (not_accessible_p): Grant `private' access from within
7673 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7675 All files with updated copyright when applicable.
7676 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7677 * class.c (mangle_class_field): Function removed.
7678 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7679 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7680 (build_class_ref): Call `java_mangle_class_field' instead of
7681 `mangle_class_field.'
7682 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7683 (layout_class): Call `java_mangle_decl' instead of
7684 `mangle_static_field.'
7685 (cxx_keywords): Initialized static array moved to `lex.c.'
7686 (layout_class_method): Changed leading comment. Simplified to
7687 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7688 * decl.c (lang_mark_tree): Mark field `package_list.'
7689 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7690 (struct lang_type): New field `package_list.'
7691 (unicode_mangling_length): Prototype removed.
7692 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7693 emit_unicode_mangled_name): Likewise.
7694 (cxx_keyword_p): New prototype.
7695 (java_mangle_decl, java_mangle_class_field,
7696 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7697 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7699 * jvgenmain.c (main_method_prefix): Global variable removed.
7700 (main_method_suffix): Likewise.
7701 (do_mangle_classname): New function.
7702 (main): Call it. Format changed to accommodate new mangling scheme.
7703 * lex.c: (utf8_cmp): Conditionally prototyped.
7704 (cxx_keywords): Moved from class.c, conditionally defined.
7705 (utf8_cmp, cxx_keyword_p): Likewise.
7706 * mangle.c (obstack.h, ggc.h): Included.
7707 (mangle_field_decl): New function.
7708 (mangle_method_decl, mangle_type, mangle_pointer_type,
7709 mangle_array_type, mangle_record_type,
7710 find_compression_pointer_match, find_compression_array_match,
7711 find_compression_record_match,
7712 find_compression_array_template_match, set_type_package_list,
7713 entry_match_pointer_p, emit_compression_string, init_mangling,
7714 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7715 (mangle_obstack): New global.
7716 (MANGLE_RAW_STRING): New macro.
7717 (unicode_mangling_length): Turned static.
7718 (append_unicode_mangled_name): Renamed from
7719 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7720 replaces `obstack', removed from the parameter list.
7721 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7722 replaces parameter `obstack', removed from the parameter list. Call
7723 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7724 (append_gpp_mangled_classtype): Removed.
7725 (compression_table, compression_next): New static variables.
7726 * parse.y (temporary_obstack): Extern declaration removed.
7728 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7730 * parse.y (patch_binop): Compute missing type in error situations.
7732 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7734 * class.c (make_class_data): Push initial value for "arrayclass".
7735 * decl.c (init_decl_processing): Add new class field "arrayclass".
7737 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7739 From patha@softlab.ericsson.se:
7740 * parse.y (switch_label): Use build, not build1, to construct
7743 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7745 * lang.c (lang_decode_option): Change -MA to -MP.
7746 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7747 Update to new prototype; do quote targets.
7748 (jcf_dependency_write): Update.
7750 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7752 Shorten primitive array allocation path:
7753 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7754 to create new primitive arrays.
7755 * expr.c (build_newarray): If generating native code, call
7756 soft_newarray_node with a reference to the primitive TYPE identifier
7757 instead of type_value.
7759 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7761 Fix for PRs gcj/312 and gcj/253:
7762 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7763 dest if they arn't already.
7764 * class.c (layout_class): Call maybe_layout_super_class on
7765 superinterfaces also, but only if compiling from bytecode.
7768 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7771 2000-12-15 Tom Tromey <tromey@redhat.com>
7773 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7776 2000-12-14 Andrew Haley <aph@redhat.com>
7778 * boehm.c (mark_reference_fields): Change test to correctly detect
7781 2000-12-15 Andreas Jaeger <aj@suse.de>
7783 * config-lang.in (lang_dirs): Added.
7785 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7787 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7788 Credits go to rth for finding it.
7790 2000-12-13 Mike Stump <mrs@wrs.com>
7792 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7794 2000-11-07 Tom Tromey <tromey@cygnus.com>
7796 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7797 * lex.c (java_ignorable_control_p): Removed.
7798 (java_letter_or_digit_p): Removed.
7799 (java_start_char_p): New function.
7800 (java_read_char): Return `int', not `unicode_t'. Changed
7802 (java_read_unicode): Likewise.
7803 (java_read_unicode_collapsing_terminators): Likewise.
7804 (java_get_unicode): Likewise.
7805 (java_new_lexer): Initialize hit_eof.
7806 (java_parse_end_comment): Take `int' argument.
7807 (java_parse_doc_section): Likewise.
7808 (java_parse_escape_sequence): Don't allow backlash-newline.
7810 * lex.h (JAVA_DIGIT_P): Removed.
7811 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7812 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7813 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7814 (JAVA_PART_CHAR_P): New macro.
7816 (JAVA_CHAR_ERROR): Now -2.
7817 (java_lexer): New field `hit_eof'.
7818 * chartables.h: New file.
7819 * gen-table.pl: new file.
7821 2000-11-20 Tom Tromey <tromey@cygnus.com>
7822 Alexandre Petit-Bianco <apbianco@cygnus.com>
7824 * parse.y (java_complete_lhs): Only allow compound assignment of
7825 reference type if type is String.
7827 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7829 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7830 jcf-path.c: Likewise.
7832 2000-12-09 Anthony Green <green@redhat.com>
7834 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7835 filestart and filename_length as int values.
7837 2000-12-07 Mo DeJong <mdejong@redhat.com>
7839 * jcf-io.c (find_class): Correct the logic that tests to see if a
7840 .java file is newer than its .class file. The compiler was
7841 incorrectly printing a warning when file mod times were equal.
7843 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7845 * jvgenmain.c: Use ISPRINT not isascii.
7847 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7849 * parse.y (end_artificial_method_body): Fixed typo.
7851 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7853 * parse.y (patch_method_invocation): Pick the correct enclosing
7854 context when creating inner class instances.
7857 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7859 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7860 Update copyright year to 2000.
7862 2000-11-23 Anthony Green <green@redhat.com>
7864 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7865 Move current_file_list out of yyparse and make it static.
7867 * expr.c: Declare quick_stack and tree_list_free_list as static
7868 (init_expr_processing): Register quick_stack and
7869 tree_list_free_list roots.
7871 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7873 * parse.y (build_outer_field_access): New local `decl_ctx', use
7874 it. Check for field's context and current class immediate outer
7875 context inheritance.
7876 (outer_field_access_p): Consider fields inherited from the last
7878 (build_access_to_thisn): Stop at the last enclosing context if
7882 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7884 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7886 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7888 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7891 2000-11-20 Tom Tromey <tromey@cygnus.com>
7893 * jv-scan.c (help): Document --complexity.
7894 (options): Added --complexity.
7895 (flag_complexity): New global.
7896 (main): Call `report'.
7897 * parse-scan.y (complexity): New global.
7898 (if_then_statement, if_then_else_statement,
7899 if_then_else_statement_nsi, switch_block_statement_group,
7900 while_expression, do_statement, for_begin, continue_statement,
7901 throw_statement, catch_clause, finally, method_invocation,
7902 conditional_and_expression, conditional_or_expression,
7903 conditional_expression): Update complexity.
7904 (reset_report): Reset complexity.
7905 (report): New function.
7907 2000-11-20 Tom Tromey <tromey@cygnus.com>
7909 * lex.c (yylex): Added STRICT_TK case.
7910 * parse.y (STRICT_TK): Added.
7911 * parse-scan.y (STRICT_TK): Added.
7912 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
7913 `;'. Use 4, not 3, with -k option. Correctly rename resulting
7915 * keyword.h: Rebuilt.
7916 * keyword.gperf (strictfp): Added.
7918 2000-11-20 Tom Tromey <tromey@cygnus.com>
7920 * lex.c (yylex): Recognize floating point constants with leading
7923 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7925 * java-tree.h (cyclic_inheritance_report): Constify.
7926 * parse.y (cyclic_inheritance_report): Likewise.
7928 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7930 * parse.y (goal): Remove call to ggc_add_string_root.
7932 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
7934 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
7935 Create string in scratch buffer, then pass to build_string.
7937 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
7939 * parse.y (issue_warning_error_from_context): Add
7942 2000-11-11 Anthony Green <green@redhat.com>
7944 * jcf-parse.c (process_zip_dir): Add finput parameter.
7945 (jcf_figure_file_type): Call process_zip_dir with appropriate
7948 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7950 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
7951 * jcf-parse.c (jcf_figure_file_type): Likewise.
7953 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
7955 * parse.y (create_new_parser_context): Use memset () instead of
7958 2000-11-08 Tom Tromey <tromey@cygnus.com>
7960 * gjavah.c (process_file): Only include gcj/cni.h when generating
7963 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
7965 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
7966 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
7967 instead of bzero ().
7969 2000-11-05 Tom Tromey <tromey@cygnus.com>
7971 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
7972 * lex.c (IS_ZERO): New define.
7973 (java_perform_atof): Error on floating point underflow.
7975 2000-11-04 Tom Tromey <tromey@cygnus.com>
7977 * lex.c (java_parse_escape_sequence): Only read two octal
7978 characters if the first one is greater than 3. Don't allow
7979 "octal" numbers to include the digits 8 or 9.
7981 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
7983 * Make-lang.in (java.distdir): Remove.
7985 2000-11-03 Tom Tromey <tromey@cygnus.com>
7987 * Make-lang.in (java.dvi): New target.
7988 Partial fix for PR other/567.
7990 * lang-options.h: Mention -Wout-of-date.
7991 * jcf-dump.c (flag_newer): New global.
7992 * gjavah.c (flag_newer): New global.
7993 * jcf-io.c (find_class): Only warn when flag_newer set.
7994 * lang.c (flag_newer): New global.
7995 (struct string_option): New declaration.
7996 (lang_W_options): New global.
7997 (process_option_with_no): New function.
7998 (lang_decode_option): Use it.
8000 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8001 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8004 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8005 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8006 * lex.c (java_read_unicode): Removed `term_context' argument.
8007 Recognize any number of `u' in `\u'.
8008 (java_read_unicode_collapsing_terminators): New function.
8009 (java_get_unicode): Use it.
8010 (java_lineterminator): Removed.
8011 (yylex): Produce error if character literal is newline or single
8012 quote. Return if eof found in middle of `//' comment. EOF in
8013 `//' comment is only an error if pedantic.
8014 (java_ignorable_control_p): New function.
8015 (java_parse_end_comment): Return if eof found in middle of
8018 * jv-scan.c (pedantic): New global.
8020 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8022 * parse.y (outer_field_access_p): Inherited fields aren't
8023 consider outer fields.
8024 (maybe_build_thisn_access_method): Use
8025 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8026 (resolve_expression_name): Trigger an error if a static field
8027 is being accessed as an outer field.
8029 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8031 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8034 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8036 * Make-lang.in: Move all build rules here from Makefile.in,
8037 adapt to new context. Wrap all rules that change the current
8038 directory in parentheses. Expunge all references to $(P).
8039 When one command depends on another and they're run all at
8040 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8041 all object-file generation rules. Delete obsolete variables.
8043 * Makefile.in: Delete.
8044 * config-lang.in: Delete outputs= line.
8046 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * parse.y (patch_method_invocation): NULLify this_arg when already
8050 (maybe_use_access_method): Handle call to methods unrelated to the
8051 current class. Fixed comment.
8054 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8056 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8059 2000-10-24 Tom Tromey <tromey@cygnus.com>
8061 * lex.c (java_new_lexer): Initialize new fields. Work around
8062 broken iconv() implementations.
8063 (java_read_char): Swap bytes if required. Use fallback decoder if
8065 (byteswap_init, need_byteswap): New globals.
8066 (java_destroy_lexer): Only close iconv handle if it is in use.
8067 * lex.h (java_lexer): New fields read_anything, byte_swap,
8069 Made out_buffer unsigned.
8071 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8073 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8074 where an enclosing context can be set on the jdep.
8075 (do_resolve_class): Fixed identation.
8077 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8079 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8081 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8084 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8086 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8088 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8090 * jcf-write.c (OP1): Update `last_bc'.
8091 (struct jcf_block): Fixed indentation and typo in comments. New
8093 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8094 follows `monitorenter'.
8095 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8099 2000-10-16 Tom Tromey <tromey@cygnus.com>
8101 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8102 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8103 * lang-options.h: Added -MA, -MT, -MF..
8104 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8105 (DEPEND_TARGET_SET): New macro.
8106 (DEPEND_FILE_ALREADY_SET): Likewise.
8107 (init_parse): Handle new flags.
8108 * jcf.h (jcf_dependency_print_dummies): Declare.
8109 * Make-lang.in (s-java): Added mkdeps.o.
8110 * Makefile.in (BACKEND): Added mkdeps.o.
8111 (../gcjh$(exeext)): Added mkdeps.o.
8112 (../jcf-dump$(exeext)): Added mkdeps.o.
8113 * jcf-depend.c: Include mkdeps.h.
8114 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8115 add_entry): Removed.
8116 (jcf_dependency_reset): Rewrote.
8117 (dependencies): New global.
8118 (jcf_dependency_set_target): Rewrote.
8119 (jcf_dependency_add_target): Likewise.
8120 (jcf_dependency_add_file): Likewise.
8122 (print_ents): Removed.
8123 (jcf_dependency_write): Rewrote.
8124 (print_dummies): New global.
8125 (jcf_dependency_print_dummies): New function
8126 (jcf_dependency_write): Call deps_dummy_targets if required.
8128 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8130 * gjavah.c (add_class_decl): Removed unused variables `tname',
8131 `tlen' and `name_index'.
8132 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8133 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8134 in `wfl_operator' with value.
8135 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8136 (jcf_figure_file_type): Fixed identation.
8137 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8138 * parse.y (analyze_clinit_body): New function.
8139 (static_initializer:): Reset `current_static_block'.
8140 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8141 `wfl_operator' with new value.
8142 (lookup_cl): Use EXPR_WFL_FILENAME.
8143 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8144 analyze_clinit_body.
8145 (build_outer_field_access): Access to this$<n> built from
8146 current_class, not its outer context.
8147 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8148 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8149 (patch_method_invocation): Use `is_static_flag' when already
8151 (patch_newarray): Removed assignment in ternary operator.
8153 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8155 * except.c (free_eh_ranges): Don't free `whole_range'.
8157 2000-10-15 Anthony Green <green@redhat.com>
8159 * decl.c (init_decl_processing): Call init_class_processing before
8162 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * check-init.c (check_init): Fixed leading comment. Use
8166 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8167 (give_name_to_locals): Likewise.
8168 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8169 fields in lang_decl_var.
8170 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8171 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8172 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8173 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8174 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8175 (LOCAL_FINAL): Rewritten.
8176 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8177 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8178 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8179 `init_final' fields.
8180 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8181 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8182 (TYPE_HAS_FINAL_VARIABLE): New macro.
8183 (struct lang_type): Added `afv' field.
8184 * parse.y (check_static_final_variable_assignment_flag): New function.
8185 (reset_static_final_variable_assignment_flag): Likewise.
8186 (check_final_variable_local_assignment_flag): Likewise.
8187 (reset_final_variable_local_assignment_flag): Likewise.
8188 (check_final_variable_indirect_assignment): Likewise.
8189 (check_final_variable_global_assignment_flag): Likewise.
8190 (add_inner_class_fields): Use LOCAL_FINAL_P.
8191 (register_fields): Handle local finals and final variables.
8192 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8193 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8194 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8196 (java_complete_expand_methods): Loop to set
8197 TYPE_HAS_FINAL_VARIABLE. Call
8198 `reset_final_variable_local_assignment_flag' and
8199 `check_final_variable_local_assignment_flag' accordingly before
8200 and after constructor expansion. Call
8201 `reset_static_final_variable_assignment_flag'
8202 before expanding <clinit> and after call
8203 `check_static_final_variable_assignment_flag' if the
8204 current_class isn't an interface. After all methods have been
8205 expanded, call `check_final_variable_global_assignment_flag' and
8206 `check_static_final_variable_assignment_flag' if the current class
8208 (maybe_yank_clinit): Fixed typo in comment.
8209 (build_outer_field_access_methods): Removed old sanity check. Use
8210 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8211 Don't create access methods for finals.
8212 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8213 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8214 existing DECL_INIT has been processed.
8215 (java_complete_lhs): Likewise.
8216 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8217 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8219 (patch_assignment): Use LOCAL_FINAL_P.
8220 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8221 DECL_INITIAL is nullified.
8224 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8226 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8228 * Makefile.in (parse.c, parse-scan.c): Likewise.
8230 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8232 * class.c (temporary_obstack): Remove.
8233 (make_class): Don't mess with obstascks.
8234 (push_class): Likewise.
8235 (set_super_info): Likewise.
8236 (add_method_1): Likewise.
8237 (add_method): Likewise.
8238 (add_field): Likewise.
8239 (build_utf8_ref): Likewise.
8240 (build_class_ref): Likewise.
8241 (build_static_field_ref): Likewise.
8242 (finish_class): Likewise.
8243 (push_super_field): Likewise.
8244 (layout_class): Likewise.
8245 (layout_class_methods): Likewise.
8246 (init_class_processing): Likewise.
8247 * constants.c (get_tag_node): Likewise.
8248 (build_constant_data_ref): Likewise.
8249 * decl.c (ggc_p): Remove.
8250 (copy_lang_decl): Use ggc_alloc.
8251 (complete_start_java_method): Don't mess with obstacks.
8252 (start_java_method): Likewise.
8253 (end_java_method): Likewise.
8254 * except.c (link_handler): Use xmalloc.
8255 (free_eh_ranges): New function.
8256 (method_init_exceptions): Use it.
8257 (add_handler): Use xmalloc.
8258 (expand_start_java_handler): Don't mess with obstacks.
8259 (prepare_eh_table_type): Likewise.
8260 (expand_end_java_handler): Likewise.
8261 * expr.c (push_value): Likewise.
8262 (create_label_decl): Likewise.
8263 (build_jni_stub): Likewise.
8264 (java_lang_expand_expr): Likewise.
8265 (note_instructions): Use xrealloc.
8266 (java_push_constant_from_pool): Don't mess with obstacks.
8267 (process_jvm_instruction): Likewise.
8268 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8270 * jcf-parse.c (get_constant): Don't mess with obstacks.
8271 (read_class): Likewise.
8272 (jcf_parse): Likewise.
8273 * lex.c (expression_obstack): Remove.
8274 (java_lex): Don't use obstack_free.
8275 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8276 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8277 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8278 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8279 * parse.y (gaol): Add more GC roots.
8280 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8281 (lookup_field_wrapper): Likewise.
8282 (obtain_incomplete_type): Don't mess with obstacks.
8283 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8285 (craft_constructor): Don't mess with obstacks.
8286 (safe_layout_class): Likewise.
8287 (java_complete_class): Likewise.
8288 (source_end_java_method): Likewise.
8289 (build_outer_field_access_methods): Likewise.
8290 (build_outer_method_access_method): Likewise.
8291 (maybe_build_thisn_access_method): Likewise.
8292 (build_dot_class_method_invocation): Likewise.
8293 (java_complete_tree): Likewise.
8294 (java_complete_lhs): Likewise.
8295 (do_merge_string_cste): Likewise.
8296 (patch_string_cst): Likewise.
8297 (array_constructor_check_entry): Likewise.
8298 * typeck.c (build_java_array_type): Likewise.
8299 (parse_signature_string): Likewise.
8300 (build_java_signature): Likewise.
8302 2000-10-12 Tom Tromey <tromey@cygnus.com>
8305 * gjavah.c (add_class_decl): Don't special-case inner classes.
8306 (add_namelet): Likewise.
8308 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8310 * java-tree.h: Constify current_encoding.
8311 * lang.c: Constify current_encoding.
8313 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8315 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8316 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8318 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8320 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8321 patch. Fixes gcj/340.
8323 2000-10-10 Tom Tromey <tromey@cygnus.com>
8325 * lex.c (java_new_lexer): Initialize out_first and out_last
8327 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8329 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8331 * parse.y (pop_current_osb): New function.
8332 (array_type:): Use `dims:', changed actions
8333 accordingly. Suggested by Anthony Green.
8334 (array_creation_expression:): Used pop_current_osb.
8335 (cast_expression:): Likewise.
8336 (search_applicable_method_list): Fixed indentation.
8338 2000-10-08 Anthony Green <green@redhat.com>
8340 * parse.y (array_type_literal): Remove production.
8341 (type_literals): Refer to array_type, not array_type_literal.
8343 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8345 Patch contributed by Corey Minyard.
8346 * decl.c (check_local_named_variable): New function.
8347 (tree check_local_unnamed_variable): Likewise.
8348 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8350 2000-10-07 Anthony Green <green@redhat.com>
8352 * class.c (layout_class): Handle case where superclass can't be
8355 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8357 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8360 2000-10-05 Tom Tromey <tromey@cygnus.com>
8362 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8363 * jvgenmain.c (class_mangling_prefix): Removed.
8364 (class_mangling_suffix): New global.
8366 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8368 (print_method_info): Handle overrides for static and final
8370 (process_file): Generate declaration for class object field.
8371 * class.c (cxx_keywords): New array.
8372 (utf8_cmp): New function.
8373 (cxx_keyword_p): New function.
8374 (layout_class_method): Mangle C++ keywords by appending `$'.
8375 (mangle_field): New function.
8376 (mangle_class_field): Use mangle_field. Mangle class name as
8378 (mangle_static_field): Use mangle_field.
8380 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8382 * decl.c (find_local_variable): Removed uncessary type check and
8383 fixed range check typo. From Corey Minyard.
8385 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8387 * decl.c (give_name_to_locals): New local `code_offset'. Call
8388 `maybe_adjust_start_pc'.
8389 * expr.c (note_instructions): New function.
8390 (expand_byte_code): Don't collect insn starts here.
8391 (peek_opcode_at_pc): New function.
8392 (maybe_adjust_start_pc): Likewise.
8393 * java-tree.h (maybe_adjust_start_pc): Declare.
8394 (note_instructions): Likewise.
8395 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8397 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * parse.y (field_access:): Fixed indentation.
8400 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8402 2000-09-07 Tom Tromey <tromey@cygnus.com>
8405 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8406 JPRIMITIVE_TYPE_P, for arithmetic operators.
8407 (patch_method_invocation): Indentation fix.
8408 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8409 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8410 (do_unary_numeric_promotion): Cleaned up code.
8411 (valid_cast_to_p): Handle boolean correctly.
8413 2000-09-27 Tom Tromey <tromey@cygnus.com>
8415 * lex.c (java_read_unicode): Reset bs_count when finished with
8418 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8421 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8422 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8423 (typeck.o): Depend on ggc.h.
8424 * class.c (add_method_1): Use GC functions for allocation.
8425 (init_class_processing): Register roots.
8426 * decl.c (ggc_p): Set to 1.
8427 (pending_local_decls): Make it static.
8428 (push_jvm_slot): Use GC functions for allocation.
8429 (init_decl_processing): Register roots.
8430 (give_name_to_locals): Use GC functions for allocation.
8431 (lang_mark_tree): New function.
8432 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8433 functions for allocation.
8434 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8435 * lex.c (java_lex): Use build_string, rather than replicating it
8437 * parse.y (goal): Add more roots.
8438 (mark_parser_ctxt): New function.
8439 * typeck.c: Include ggc.h.
8441 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8443 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8444 contains something else than MODIFY_EXPR.
8446 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8448 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8449 * Makefile.in (parse.o): Depend on ggc.h.
8450 (class.o): Likewise.
8451 (constants.o): Likewise.
8454 (jcf-parse.o): Likewise.
8455 (jcf-write.o): Likewise.
8456 (mangle.o): Likewise.
8457 * class.c: Include ggc.h.
8458 (build_static_field_ref): Register GC roots.
8459 (layout_class): Likewise.
8460 (init_class_processing): Likewise.
8461 * constants.c: Include ggc.h.
8462 (current_constant_pool_data_ref): Remove.
8463 (tag_nodes): Move it to ...
8464 (get_tag_node): ... here. Register GC roots.
8465 * decl.c: Include ggc.h. Remove many global tree definitions.
8466 (throw_node): Define.
8467 (java_global_trees): Likewise.
8468 (predef_filenames): Make the size a constant.
8469 (init_decl_processing): Adjust accordingly.
8470 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8471 * expr.c: Include ggc.h.
8472 (init_expr_processing): Register GC roots.
8473 (build_invokeinterface): Likewise.
8474 * java-tree.h: Replace extern tree declarations with macros.
8475 (java_global_trees): New variable.
8476 (java_tree_index): New enumeration.
8477 (init_jcf_parse): Declare.
8478 * jcf-parse.c: Include ggc.h.
8479 (current_class): Remove declaration.
8480 (main_class): Likewise.
8481 (all_class_list): Likewise.
8482 (predefined_filename_p): Adjust for constant size of
8484 (init_jcf_parse): New function.
8485 * jcf-write.c: Include ggc.h.
8486 (generate_classfile): Register GC roots.
8487 (append_synthetic_attribute): Likewise.
8488 (append_innerclass_attribute_entry): Likewise.
8489 * lang.c: Include ggc.h.
8490 (lang_print_error): Register GC roots.
8491 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8493 * parse.y: Include ggc.h.
8494 (wfl_operator): Remove.
8495 (goal): Register GC roots.
8496 (java_pop_parser_context): Adjust for new field names.
8497 (java_parser_context_save_global): Likewse.
8498 (java_parser_context_restore_global): Likewise.
8499 (java_parser_context_suspend): Likewise.
8500 (java_parser_context_resume): Likewise.
8501 (verify_constructor_circularity): Register GC roots.
8502 (lookup_cl): Likewise.
8503 (java_reorder_fields): Likewise.
8504 (build_current_this): Likewise.
8505 (class_in_current_package): Likewise.
8506 (argument_types_convertible): Likewise.
8507 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8509 2000-09-14 Tom Tromey <tromey@cygnus.com>
8511 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8513 2000-09-13 Tom Tromey <tromey@cygnus.com>
8515 * jcf-parse.c: Include <locale.h>.
8516 * jv-scan.c: Include <locale.h>.
8518 2000-09-12 Tom Tromey <tromey@cygnus.com>
8520 * expr.c (pop_type_0): Return `Object' if trying to merge two
8522 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8523 interface types; `Object' is always a valid supertype.
8525 2000-09-12 Tom Tromey <tromey@cygnus.com>
8528 * jv-scan.c (help): Document --encoding.
8529 (options): Added `encoding' entry.
8530 (OPT_ENCODING): New define.
8531 (main): Handle --encoding.
8532 Include <langinfo.h> if nl_langinfo exists.
8533 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8535 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8536 (parse_source_file): Correctly call java_init_lex. Added `finput'
8537 argument. Use nl_langinfo to determine default encoding.
8538 * java-tree.h (current_encoding): Declare.
8539 * parse.y (java_parser_context_restore_global): Don't restore
8541 (java_parser_context_save_global): Don't set `finput' field.
8542 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8544 * lang.c (current_encoding): New global.
8545 (lang_decode_option): Recognize `-fencoding='.
8546 (finish_parse): Don't close finput.
8547 * parse.h (struct parser_ctxt): Removed `finput' and
8548 `unget_utf8_value' fields. Added `lexer' field.
8549 (java_init_lex): Fixed declaration.
8550 * lex.c (java_new_lexer): New function.
8551 (java_destroy_lexer): Likewise.
8552 (java_read_char): Added `lex' argument. Handle iconv case.
8553 (java_read_unicode): Added `lex' argument. Count backslashes in
8555 (java_init_lex): Added `finput' and `encoding' arguments. Set
8556 `lexer' field in ctxp.
8557 (BAD_UTF8_VALUE): Removed.
8558 (java_lex): Handle seeing UEOF in the middle of a string literal.
8559 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8560 (java_lexer): New structure.
8563 (DEFAULT_ENCODING): New define.
8564 (java_destroy_lexer): Declare.
8566 2000-09-12 Tom Tromey <tromey@cygnus.com>
8569 * lex.c (java_init_lex): Initialize java_io_serializable.
8570 * parse.y (java_io_serializable): New global.
8571 (valid_ref_assignconv_cast_p): An array can be cast to
8574 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8576 * decl.c, expr.c: Include defaults.h if not already included.
8577 Don't define the *_TYPE_SIZE macros.
8579 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8581 * typeck.c (build_java_array_type): Correct first parameter
8582 in ADJUST_FIELD_ALIGN invocation.
8584 2000-09-06 Tom Tromey <tromey@cygnus.com>
8586 * lang-specs.h: Also recognize `-femit-class-files'.
8588 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * verify.c (merge_types): Load the types to merge if necessary.
8592 2000-09-02 Anthony Green <green@redhat.com>
8594 * jcf-io.c: Include zlib.h.
8595 (open_in_zip): Read compressed class file archives.
8596 * zipfile.h (ZipDirectory): Add uncompressed_size and
8597 compression_method fields.
8598 * zextract.c (read_zip_archive): Collect file compression info.
8600 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8602 * parse.y (do_resolve_class): Also explore superclasses of
8603 intermediate enclosing contexts when searching for inner classes.
8605 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8607 * parse.y (variable_declarator_id:): Better error message.
8608 (expression_statement:): Use YYNOT_TWICE.
8609 (cast_expression:): Likewise.
8610 (assignment:): Likewise.
8612 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8614 * parse.y (do_merge_string_cste): New locals. Create new
8615 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8617 2000-08-07 Hans Boehm <boehm@acm.org>
8619 * boehm.c (mark_reference_fields): Set marking bits for all words in
8620 a multiple-word record.
8621 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8624 2000-08-31 Mike Stump <mrs@wrs.com>
8626 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8627 jcf-dump$(exeext)): Make parallel safe.
8629 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8631 * jcf-parse.c (set_source_filename): Constify a char *.
8632 * jcf-write.c (append_innerclasses_attribute,
8633 make_class_file_name): Constify a char *. Don't recycle a
8634 variable for an unrelated purpose.
8635 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8636 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8638 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8640 * expr.c (can_widen_reference_to): Fixed indentation.
8641 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8642 * parse.y: `finit$' replaces `$finit$' in comments.
8643 (try_builtin_assignconv): Fixed leading comment.
8645 2000-08-25 Greg McGary <greg@mcgary.org>
8647 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8649 2000-08-24 Greg McGary <greg@mcgary.org>
8651 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8652 * parse.y (BINOP_LOOKUP): Likewise.
8654 2000-08-22 Andrew Haley <aph@cygnus.com>
8656 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8657 sign extending. Fixes gcj/321.
8658 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8659 combining to make a jlong. Fixes gcj/321.
8661 2000-08-21 Nix <nix@esperi.demon.co.uk>
8663 * lang-specs.h: Do not process -o or run the assembler if
8666 2000-08-16 Andrew Haley <aph@cygnus.com>
8668 * typeck.c (build_java_array_type): Rewrite code to do array
8669 alignment. Take into account back-end macros when aligning array
8670 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8671 user to set alignment. Fixes gcj/252 and 160.
8673 2000-08-09 Tom Tromey <tromey@cygnus.com>
8675 * parse.y (check_abstract_method_definitions): Now return `int'.
8676 Check implemented interfaces. Fixes PR gcj/305.
8678 * parse.y (patch_switch_statement): Disallow `long' in switch
8679 expressions. Fixes PR gcj/310.
8681 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8683 * decl.c (finit_leg_identifier_node): New global.
8684 (init_decl_processing): Use `finit$' to initialize
8685 finit_identifier_node. Use `$finit$' to initialize
8686 finit_leg_identifier_node.
8687 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8688 * java-tree.h (finit_identifier_node): Changed attached comment.
8689 (finit_leg_identifier_node): New declaration.
8690 (ID_FINIT_P): Take finit_identifier_node and
8691 finit_leg_identifier_node into account. This is a backward
8694 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8696 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8698 (generate_bytecode_insns): Check `nargs' before emitting it.
8699 * verify.c (merge_type_state): Fixed typo.
8700 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8701 generate_bytecode_{conditional,insns}.
8703 2000-08-13 Anthony Green <green@redhat.com>
8705 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8708 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8710 * class.c (maybe_layout_super_class): Fixed indentation.
8711 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8712 (java_check_methods): New function declaration.
8713 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8714 instead of `str_ptr'.
8715 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8716 of a `invokeinterface' at the right time.
8717 * parse.h (WFL_STRIP_BRACKET): New macro.
8718 (SET_TYPE_FOR_RESOLUTION): Use it.
8719 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8720 (check_class_interface_creation): Don't check for cross package
8721 innerclass name clashes.
8722 (method_header): Behave properly if MDECL is `error_mark_node'.
8723 (method_declarator): Return `error_mark_node' if bogus current
8725 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8726 (resolve_and_layout): New local `decl_type', set and used. Call
8728 (java_check_methods): New method.
8729 (java_layout_classes): Use it.
8730 (resolve_qualified_expression_name): No EH check necessary in
8732 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8734 (patch_assignment): Set DECL_INITIAL on integral final local.
8736 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * java-tree.h (flag_extraneous_semicolon): New extern.
8739 * lang-options.h: (-Wextraneous-semicolon): New option.
8740 * lang.c (flag_redundant): Fixed typo in leading comment.
8741 (flag_extraneous_semicolon): New global.
8742 (lang_decode_option): Set `flag_extraneous_semicolon' when
8743 -Wall. Decode `-Wextraneous-semicolon'.
8744 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8745 `empty_statement' rule.
8746 (class_body_declaration): Likewise.
8747 (method_body:): Accept `;' as a method body.
8748 (static_initializer:): Removed `SC_TK' hack.
8749 (constructor_block_end:): Likewise.
8750 (empty_statement:): Report deprecated empty declaration. Fixes
8753 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8755 * parse.y (build_dot_class_method_invocation): Changed parameter
8756 name to `type'. Build signature from `type' and convert it to a
8757 STRING_CST if it's an array.
8758 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8759 to use `ref_type' directly.
8761 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8763 * lang-options.h: Added a comma after the last element to avoid
8764 syntax errors when other languages define additional options.
8766 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8768 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8769 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8770 (jc1): Link with $(BACKEND).
8771 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8773 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8775 * jvspec.c: Adjust type of second argument to
8776 lang_specific_driver, and update code as necessary.
8778 * class.c (build_dtable_decl): Initialize dummy.
8780 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8782 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8783 method bodies not to rule out discarding `<clinit>'; don't use
8784 <clinit> to initialize static fields with constant initializers.
8786 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8788 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8790 (method_synthetic): New global.
8791 (HANDLE_METHOD): Recognize synthetic method and tell
8792 `print_method_info' about it.
8793 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8794 processing a synthetic method.
8795 * jcf-reader.c (skip_attribute): New function.
8796 ( skip_attribute): Likewise.
8798 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8800 * parse.y (build_outer_field_access): Fixed comments.
8801 (fix_constructors): Emit the initialization of this$<n> before
8803 (resolve_qualified_expression_name): Build an access to `decl' if
8806 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8808 * parse-scan.y (curent_class): Non longer const.
8809 (inner_qualifier, inner_qualifier_length): Deleted.
8810 (current_class_length): New global.
8811 (bracket_count): Fixed typo in leading comment.
8812 (anonymous_count): New global.
8813 (class_instance_creation_expression:): Handle anonymous classes.
8814 (anonymous_class_creation:): New rule.
8815 (push_class_context): Rewritten.
8816 (pop_class_context): Likewise.
8817 (INNER_QUALIFIER): Macro deleted.
8818 (report_class_declaration): call `push_class_context' when
8819 entering the function. `fprintf' format modified not to use
8821 (report_class_declaration): Assign `package_name' and
8822 `current_class' to NULL separately.
8824 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8826 * expr.c (build_invokeinterface): Call layout_class_methods on
8829 2000-07-27 Tom Tromey <tromey@cygnus.com>
8830 Anthony Green <green@cygnus.com>
8831 Alexandre Petit-Bianco <apbianco@cygnus.com>
8833 * class.c (make_class_data): Create vtable for abstract classes.
8834 (get_dispatch_table): Changed to cope with abstract classes.
8836 2000-07-27 Tom Tromey <tromey@cygnus.com>
8838 * parse.y (patch_method_invocation): Don't reverse the argument
8839 list when dealing with anonymous class constructors. Fixed typo in
8842 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8844 * parse.y (build_alias_initializer_parameter_list): Reverse
8845 crafted list when building aliases for anonymous class
8848 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8850 * parse.y (jdep_resolve_class): Don't bother checking potential
8851 innerclass access if `decl' is NULL.
8852 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8855 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8857 * parse.c: Remove (again.)
8859 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8861 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8862 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8863 outside the `if' statement, alias to innerclass removed, `decl'
8864 used to mark the class complete.
8866 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8868 * parse.y (simple_name:): Fixed typo in error message.
8870 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8872 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8873 or its first operand can be error marks.
8875 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8877 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8878 * parse.y (method_header): Likewise.
8880 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8882 * parse.y (process_imports): Consider that one might be trying to
8883 import an innerclass. Fixes gcj/254
8885 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8887 * parse.y (find_as_inner_class): Handle the case where the
8888 enclosing context of an innerclass has been loaded as bytecode.
8890 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8892 * parse.y (simple_name:): Reject `$' in type names.
8893 (resolve_type_during_patch): Use `type' as a second
8894 argument to resolve_no_layout. Fixes gcj/257.
8896 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8898 * parse.y (find_most_specific_methods_list): Select the only
8899 non-abstract method even if max has been set.
8900 Fixes gcj/285, gcj/298.
8902 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8904 * lang-specs.h: Added %(jc1) to java compiler options.
8906 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
8908 * .cvsignore: New file.
8910 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8912 * parse.y (not_accessible_p): Access granted to innerclasses
8913 (indirectly) extending the reference type. Fixes gcj/249.
8915 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8917 * parse.y (patch_method_invocation): Fixed comment.
8918 (maybe_use_access_method): Build this$<n>s to the context of the
8919 target method, or a type that extends it. Fixes gcj/242.
8921 2000-07-13 Mark Mitchell <mark@codesourcery.com>
8925 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8927 * parse.y (fold_constant_for_init): Avoid bullish conversion.
8929 2000-07-13 Tom Tromey <tromey@cygnus.com>
8931 * lang-specs.h: Added %{I*}.
8933 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
8935 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
8937 2000-07-12 Mark Mitchell <mark@codesourcery.com>
8939 * parse-scan.c: Remove.
8941 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8943 * class.c (set_super_info): Handled protected inner classes.
8944 (common_enclosing_context_p): Bail early if arguments aren't both
8946 (get_access_flags_from_decl): Handle private and protected inner
8948 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
8949 (CLASS_PROTECTED): Likewise.
8950 (struct lang_type): New bitfield `poic'.
8951 * parse.y (jdep_resolve_class): Call check_inner_class_access on
8953 (check_inner_class_access): Renamed arguments, added
8954 comments. Handles protected inner classes (fixes gcj/225)
8955 (not_accessible_p): Fixed comments. Avoid handling inner classes.
8957 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8959 * parse.y (resolve_qualified_expression_name): Verify qualified
8960 access to `this'. Fixes gcj/239.
8962 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * jcf-write.c (generate_classfile): Don't install ConstantValue
8967 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8969 * parse.y (resolve_qualified_expression_name): Handle inner class
8970 access. Fixes gcj/256.
8972 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * jcf-write.c (generate_classfile): Properly install the
8975 ConstantValue attribute and the initial value constant pool index
8976 on string constants.
8977 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
8980 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8982 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
8984 * parse.y (find_as_inner_class): Fixed typo.
8985 (do_resolve_class): Explore enclosing contexts when searching for
8986 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
8987 (check_inner_class_access): Check `decl' which can be null in case
8990 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8992 * java-tree.h (java_debug_context): Declared `extern'.
8993 (safe_layout_class): Likewise.
8994 * parse.y (resolve_field_access): Field must be `static' in order
8995 to be replaced by its initial value. Added comments.
8996 (find_applicable_accessible_methods_list): Fixed typo.
8997 (find_most_specific_methods_list): Methods found in innerclasses
8998 take over methods founds in the enclosing contexts.
8999 (java_complete_tree): Loosen restrictions on the type of DECLs
9000 that can be replaced by their initialization values.
9001 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9003 2000-07-05 Tom Tromey <tromey@cygnus.com>
9005 * Make-lang.in (PARSE_DIR): New macro.
9006 (PARSE_RELDIR): Likewise.
9007 (PARSE_C): Likewise.
9008 (PARSE_SCAN_C): Likewise.
9009 ($(PARSE_C)): New target.
9010 ($(PARSE_SCAN_C)): Likewise.
9011 (SET_BISON): New macro.
9012 (BISONFLAGS): Likewise.
9013 (JAVABISONFLAGS): Likewise.
9015 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9017 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9018 argument on the first pass for CNI as well as JNI.
9019 (print_method_info): Set up method name on the first pass only.
9021 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9023 * parse.y (parser_qualified_classname): Removed parameter
9025 (create_interface): Removed first passed parameter to
9026 parser_qualified_classname.
9027 (create_class): Likewise. Don't install alias on static
9028 innerclasses. Fixes gcj/275.
9030 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9032 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9033 debugable statement with empty_stmt_node. Fixes gcj/272
9035 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9037 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9040 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9042 * jcf-write.c (push_long_const): Appropriately cast short negative
9045 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9047 * parse.y (verify_constructor_super): Use loop variable
9048 `m_arg_type' initialized with `mdecl_arg_type'.
9050 2000-06-29 Tom Tromey <tromey@cygnus.com>
9052 * parse.y (resolve_field_access): Handle case where `type_found'
9055 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9057 * expr.c (lookup_field): The same field can be found through two
9058 different interface. Don't declare it ambiguous in that case.
9060 2000-06-27 Tom Tromey <tromey@cygnus.com>
9062 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9063 follows \r, then unget it at a lower level.
9065 2000-06-26 Tom Tromey <tromey@cygnus.com>
9067 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9070 2000-06-25 Tom Tromey <tromey@cygnus.com>
9072 * parse.y (for_statement): Wrap expression in a WFL if it is a
9073 constant. For PR gcj/268.
9075 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * parse.y (do_resolve_class): Minor optimiztion in the package
9078 list search. Removed unnecessary test and return statement.
9079 (valid_ref_assignconv_cast_p): Order of arguments to
9080 enclosing_context_p fixed.
9082 2000-06-24 Tom Tromey <tromey@cygnus.com>
9084 * expr.c (lookup_field): Print error and return error_mark_node if
9085 field reference is ambiguous.
9087 * parse.y (check_abstract_method_definitions): Also check if
9088 `other_method' is abstract.
9090 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9092 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9094 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9095 (struct lang_type): New field `pic'.
9096 (CLASS_PRIVATE): New macro.
9097 * parse.y (check_inner_class_access): New function.
9098 (jdep_resolve_class): Call it.
9100 2000-06-23 Tom Tromey <tromey@cygnus.com>
9102 * parse.y (patch_incomplete_class_ref): Initialize the returned
9103 class. For PR gcj/260.
9105 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9107 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9109 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9111 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9112 Java specific checks.
9113 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9115 * java-tree.def (CASE_EXPR): Marked 'e'.
9116 (DEFAULT_EXPR): Likewise.
9117 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9119 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9120 Java specific checks.
9121 (generate_bytecode_insns): Test try_block for BLOCK before using
9123 * parse.y (build_wfl_wrap): Added `location' argument. Set
9124 EXPR_WFL_LINECOL accordingly.
9125 (dim_expr:): Wrap constants with WFLs.
9126 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9127 (resolve_package): Check for `stmt' not being a BLOCK before
9128 building a debuggable statement with it.
9129 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9131 (resolve_field_access): Make sure `decl' is a DECL before treating
9133 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9134 IDENTIFIER_NODE before treating it as such.
9135 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9136 treating it as such.
9137 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9138 to be applied only on non array types.
9140 2000-06-16 Per Bothner <per@bothner.com>
9142 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9143 define in terms of DECL_RESULT, as that fails when --enable-checking.
9145 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9147 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9148 types the same in comparison.
9149 (CHECK_OP): Add static prototype.
9151 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9153 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9154 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9157 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9159 * decl.c (create_primitive_vtable): Prototype.
9161 * jcf-write.c (generate_bytecode_insns): Initialize variable
9164 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9166 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9168 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9169 to track searched classes, and do not search the same class more than
9170 once. Call find_applicable_accessible_methods_list on immediate
9171 superclass, instead of search_applicable_method_list on all ancestors.
9174 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9176 * parse.y (register_fields): Permit static fields in inner classes
9177 if they are final. Fix for PR gcj/255.
9179 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9181 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9182 * parse.y (find_in_imports): Returned type changed to void,
9183 leading comment fixed.
9184 (register_package): New function.
9185 (qualify_and_find): Likewise.
9186 (package_declaration:): Use `register_package'.
9187 (single_type_import_declaration:): Removed local variable
9188 `node'. Added missing `;' for consistency.
9189 (type_import_on_demand_declaration:): Use `chainon' to link new
9191 (lookup_field_wrapper): Lookup local variables defined in outer
9193 (java_complete_class): Don't reverse the list of imported on demand.
9194 (do_resolve_class): Reorganized. Removed local variable
9195 `original_name'. Call `qualify_and_find' with the current package
9196 name, invoke `find_in_imports_on_demand' right after. Call
9197 `qualify_and_find' with the packages we've seen so far. Fixed
9198 operations numbering in comments.
9199 (java_expand_class): Don't reverse `package_list'.
9200 (find_most_specific_methods_list): New local variables `abstract'
9201 and `candidates'. Use them to pick the right method.
9203 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9205 * parse.y (check_modifiers_consistency): Don't subtract out
9206 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9208 2000-06-04 Philipp Thomas <pthomas@suse.de>
9210 * Makefile.in (INTLLIBS): New.
9214 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9216 * class.c (get_dispatch_table): Build the vtable dummy entry list
9217 element with a null purpose. Fixed leading comment.
9218 (build_dtable_decl): Build an accurate dtable type when appropriate
9221 2000-06-02 Richard Henderson <rth@cygnus.com>
9223 * lang.c (lang_get_alias_set): New.
9225 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9227 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9228 before using it as the accessed field.
9230 2000-05-31 Tom Tromey <tromey@cygnus.com>
9232 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9233 char_array_vtable, short_array_vtable, int_array_vtable,
9234 long_array_vtable, float_array_vtable, double_array_vtable):
9236 * expr.c (get_primitive_array_vtable): New function.
9237 (create_primitive_vtable): New function.
9238 (java_lang_expand_expr): Enable code to statically generate
9240 * decl.c (init_decl_processing): Create primitive vtables.
9241 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9242 short_array_vtable, int_array_vtable, long_array_vtable,
9243 float_array_vtable, double_array_vtable): Define.
9245 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9247 * java/parse.y (find_applicable_accessible_methods_list):
9248 Don't add an uninitialized value to the list.
9250 2000-05-25 Tom Tromey <tromey@cygnus.com>
9252 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9253 when trying to see if field's class should be initialized. Always
9254 initialize field's declaring class, not qualified class.
9257 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9258 `wfl_operator', to maybe_build_primttype_type_ref.
9261 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9263 * parse.y (patch_method_invocation): Don't try to lookup methods
9266 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9268 * parse.y (resolve_field_access): Call the appropriate <clinit>
9269 before accessing the length of a static array. Craft a decl for
9270 the field while its time. Fixes PR gcj/129.
9272 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9274 * parse.y (resolve_package): Correctly set `*next' (was off by
9276 (resolve_qualified_expression_name): Fixed comment.
9278 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9280 * jcf-parse.c (jcf_parse_source): Reset current_class and
9281 current_function_decl to NULL before parsing a new file.
9283 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9285 * parse.y (block_end:): If the collected block doesn't feature a
9286 statement, insert an empty statement.
9288 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9290 * parse.y (maybe_yank_clinit): New function.
9291 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9292 end of the list of methods belonging to a class.
9293 (java_complete_expand_method): Check whether <clinit> is really
9294 necessary and expand it accordingly.
9296 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9298 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9299 processed by the method's switch statement.
9301 2000-05-19 Tom Tromey <tromey@cygnus.com>
9303 * java-tree.h: Added init state enum.
9304 * decl.c (emit_init_test_initialization): Initialize class
9305 initialization check variable by looking at class' state.
9307 2000-05-19 Tom Tromey <tromey@cygnus.com>
9309 * java-tree.h (build_instanceof): Declare.
9310 (build_get_class): Declare.
9311 * parse.y (patch_binop): Use build_instanceof.
9312 * expr.c (build_instanceof): New function. If class is final,
9313 don't make a function call.
9314 (expand_java_INSTANCEOF): Use it.
9315 (build_get_class): New function.
9317 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9319 * jcf-write.c (generate_classfile): Scan the source_file for
9320 slashes with the right pointer variable.
9322 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9324 * lang.c (lang_decode_option): Update -Wunused flags by calling
9326 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9328 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9330 * check_init.c (check_init): Constify local char *.
9331 * class.c (push_class): Constify local char *.
9332 * java_tree.h: Update prototypes.
9333 * jcf-io.c (open_class): Constify filename parameter and
9335 (find_class): Remove redundant string copy. Cast return from
9337 * jcf-parse.c (read_class, parse_class_file, yyparse):
9338 Constify local char *.
9339 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9340 Constify local char *.
9341 * jcf.h (JCF): Constify filename and classname.
9342 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9343 * lang.c (init_parse): Constify parameter and return value.
9344 * lex.c (java_get_line_col): Constify filename parameter.
9345 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9346 * parse.y (java_parser_context_suspend,
9347 issue_warning_error_from_context, safe_layout_class): Constify
9349 * parse.c: Regenerate.
9351 2000-05-08 Tom Tromey <tromey@cygnus.com>
9353 * expr.c (build_jni_stub): Cache the result of
9354 _Jv_LookupJNIMethod.
9356 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9358 * decl.c (predef_filenames_size): Now 7.
9359 (predef_filenames): New seventh entry.
9361 2000-05-04 Tom Tromey <tromey@cygnus.com>
9363 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9364 Keep track of when we've seen a reference field after a
9365 non-reference field.
9366 (get_boehm_type_descriptor): Handle case where we see
9367 non-reference fields but no trailing reference field.
9368 * decl.c (rawdata_ptr_type_node): Define.
9369 (init_decl_processing): Initialize rawdata_ptr_type_node.
9370 * java-tree.h (rawdata_ptr_type_node): Declare.
9372 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9374 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9375 specifiers in calls to fprintf.
9377 2000-05-03 Andrew Haley <aph@cygnus.com>
9379 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9381 * javaop.h (WORD_TO_INT): New function.
9382 (IMMEDIATE_s4): Use WORD_TO_INT.
9383 * jcf.h (JPOOL_INT): Ditto.
9385 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9388 2000-04-19 Tom Tromey <tromey@cygnus.com>
9390 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9392 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9394 * expr.c (build_jni_stub): New function.
9395 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9397 * parse.y (java_complete_expand_methods): Expand a native method
9398 and call build_jni_stub if -fjni given.
9399 * lang-options.h: Document -fjni.
9400 * lang.c (flag_jni): New global.
9401 (lang_f_options): Added `jni' entry.
9402 * java-tree.h (soft_lookupjnimethod_node,
9403 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9405 (flag_jni): Declare.
9406 (build_jni_stub): Declare.
9407 (struct lang_decl): Added `native' flag.
9408 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9410 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9411 soft_jnipopsystemframe_node): New globals.
9412 (init_decl_processing): Set them. _Jv_InitClass only takes one
9415 * java-tree.def: Put into `C' mode.
9417 2000-04-27 Tom Tromey <tromey@cygnus.com>
9420 * expr.c (expand_invoke): Generate check to see if object pointer
9421 is null in nonvirtual invocation case.
9422 * java-tree.h (soft_nullpointer_node): Declare.
9423 * decl.c (soft_nullpointer_node): New global.
9424 (init_decl_processing): Initialize soft_nullpointer_node.
9425 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9426 or `private' methods.
9427 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9429 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9431 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9434 2000-04-26 Tom Tromey <tromey@cygnus.com>
9436 * zextract.c (find_zip_file_start): New function.
9437 (read_zip_archive): Use it.
9439 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9441 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9443 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9445 * class.c (common_enclosing_context_p): New function.
9446 * java-tree.h (common_enclosing_context_p): Added prototype.
9447 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9448 classes sharing an outer context with the current instance.
9449 * parse.y (build_access_to_thisn): Fixed leading comment.
9450 (verify_constructor_super): New local `supper_inner'. Skip
9451 enclosing context argument in the case of inner class constructors.
9452 (patch_method_invocation): Insert proper context as second
9453 parameter to pure inner class constructor super invocations.
9455 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9457 * parse.y (end_class_declaration): Reset the interface number
9460 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9462 * parse.y (source_start_java_method): Deleted unnecessary code.
9463 (patch_method_invocation): Fixed comment.
9465 2000-04-24 Robert Lipe <robertlipe@usa.net>
9467 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9469 2000-04-23 Tom Tromey <tromey@cygnus.com>
9471 * boehm.c (mark_reference_fields): Use int_byte_position.
9473 2000-04-22 Tom Tromey <tromey@cygnus.com>
9475 * boehm.c (mark_reference_fields): Only call byte_position on
9478 2000-04-22 Tom Tromey <tromey@cygnus.com>
9480 * boehm.c (mark_reference_fields): Added `last_view_index'
9481 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9483 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9485 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9486 * parse.y (check_class_interface_creation): Fixed comments. Select
9487 permitted modifiers for (inner) interfaces. Changed error message
9488 to report rejected modifiers used with local classes.
9490 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9493 of directly inherited type considered in scope.
9494 * parse.y (do_resolve_class): Search inherited classes for inner
9497 2000-04-20 Tom Tromey <tromey@cygnus.com>
9499 * parse.y (not_accessible_p): Use member's class, not current
9500 class, when doing inheritance check for protected reference.
9503 2000-04-20 Jason Schroeder <shrode@subnature.com>
9505 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9507 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9509 * parse.y (lookup_field_wrapper): Search for final local aliases.
9510 (resolve_expression_name): Let lookup_field_wrapper search for
9511 final local aliases. Force the value of `name' if one is found.
9512 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9513 an expression name. Fixed comments.
9515 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9519 2000-04-19 Tom Tromey <tromey@cygnus.com>
9521 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9523 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9525 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9527 2000-04-18 Tom Tromey <tromey@cygnus.com>
9530 * gjavah.c (utf8_cmp): Changed return value.
9531 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9533 (cxx_keywords): New global.
9534 (get_field_name): Handle new result of cxx_keyword_subst.
9535 (print_method_info): Likewise.
9537 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9539 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9540 with a newline, for CNI.
9541 (print_stub_or_jni): Print a space or newline before method name for
9543 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9544 (process_file): Include gcj/cni.h if generating CNI stubs.
9546 2000-04-16 Tom Tromey <tromey@cygnus.com>
9548 * gjavah.c (decompile_method): Use print_field_name.
9551 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9553 * parse.y (java_expand_classes): Reverse the package list once.
9554 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9556 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9557 the `==' and `!=' operators.
9559 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9561 * jcf-write.c (generate_bytecode_insns): At invocation time,
9562 always relate an interface method to the type of its selector.
9564 2000-04-05 Tom Tromey <tromey@cygnus.com>
9567 * expr.c (expand_invoke): Generate check to see if object pointer
9568 is null in nonvirtual invocation case.
9569 * java-tree.h (soft_nullpointer_node): Declare.
9570 * decl.c (soft_nullpointer_node): New global.
9571 (init_decl_processing): Initialize soft_nullpointer_node.
9572 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9573 or `private' methods.
9574 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9576 2000-04-05 Tom Tromey <tromey@cygnus.com>
9579 * parse.y (check_final_assignment): Recognize assignments to the
9580 `length' field of an array when generating class files.
9582 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9584 * class.c (decl_hash): Prototype removed.
9585 (decl_compare): Likewise.
9587 2000-04-05 Tom Tromey <tromey@cygnus.com>
9589 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9590 * parse.y (check_modifiers_consistency): Check for final/volatile
9591 clash. Fixes PR gcj/164.
9593 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9597 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9599 (add_method_1): Use `java_hash_hash_tree_node' and
9600 `java_hash_compare_tree_node'.
9601 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9602 (java_hash_compare_tree_node): Likewise.
9603 * parse.y (find_applicable_accessible_methods_list): Create,
9604 delete and use a hash table to remember already searched interfaces.
9606 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9608 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9611 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9613 * boehm.c (mark_reference_fields, set_bit): Prototype.
9614 (set_bit): Un-ANSI-fy definition.
9616 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9619 * decl.c (emit_init_test_initialization): Likewise.
9621 * gjavah.c (jni_print_char): Likewise.
9623 * parse.y (create_new_parser_context): Likewise.
9625 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9627 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9628 patch missing hunk. Fixed indentation.
9630 2000-03-30 Tom Tromey <tromey@cygnus.com>
9632 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9633 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9635 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9637 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9638 when negative *before* using it as an array index.
9639 * ChangeLog: Fixed typo.
9641 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9643 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9644 to 0 when it reaches -1.
9646 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9648 * jcf-parse.c (get_constant): Properly cast `num' during the
9649 invocation of `add_double'.
9650 * jcf-write.c (push_long_const): Properly cast `lo' before
9651 comparing it to short bounds.
9652 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9653 `interface_body:' is reduced after the current interface is
9656 2000-03-26 Tom Tromey <tromey@cygnus.com>
9658 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9659 Java-specific `-f' option.
9661 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9663 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9664 Adjust order of making types.
9665 Make bitsize_*_node values.
9667 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9669 * class.c (make_field_value): Use byte_position.
9670 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9671 (java_array_data_offset): Likewise.
9672 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9675 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9677 * parse.y (check_abstract_method_definitions): New local
9678 `end_type_reached'. Make sure we also consider `end_type'.
9679 (java_check_abstract_method_definitions): Make sure we eventually
9680 consider `java.lang.Object'.
9681 (maybe_use_access_method): Don't use access method if not in the
9682 context of a pure inner class or if the method's context is right.
9683 (find_applicable_accessible_methods_list): New static flag
9684 `object_done'. Don't search abstract classes as interfaces. Fixed
9685 indentation. Fixed the `java.lang.Object' only search. Search
9686 class interface(s) first, then fully search enclosing contexts.
9687 (find_most_specific_methods_list): Pick the closest candidate when
9688 they're all abstract.
9690 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9692 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9693 properly initialize `finished_label'. Don't emit gotos for empty
9696 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9698 * except.c (emit_handlers): Clear catch_clauses_last.
9700 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9702 * parse.y (check_method_types_complete): New function.
9703 (create_class): Reset anonymous class counter only when seeing an
9705 (java_complete_class): JDEP_METHOD: Don't recompute signature
9708 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9710 * class.c (build_static_ref): Fixed indentation in comment.
9711 * java-tree.def (TRY_EXPR): Fixed typo in name.
9712 (CLASS_LITERAL): Likewise.
9713 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9714 (struct lang_type): New field `dot_class'.
9715 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9716 (generate_classfile): Method `class$' is synthetic.
9717 * parse.y (build_do_class_method): New function.
9718 (build_dot_class_method_invocation): Likewise.
9719 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9720 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9721 (qualify_ambiguous_name): Likewise.
9722 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9723 (build_try_statement): Fixed leading comment.
9725 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9727 * class.c (make_field_value): Properly handle sizes.
9728 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9729 (layout_class_method): Count using trees.
9730 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9731 * expr.c (java_array_data_offset): Use int_bit_position.
9732 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9733 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9735 2000-03-16 Tom Tromey <tromey@cygnus.com>
9737 * lang.c (flag_hash_synchronization): New global.
9738 (lang_f_options): Added `hash-synchronization'.
9739 * lang-options.h: Mention -fhash-synchronization.
9740 * java-tree.h (flag_hash_synchronization): Declare.
9741 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9742 hash table synchronization is disabled.
9743 * decl.c (init_decl_processing): Only push `sync_info' value when
9744 hash table synchronization is disabled.
9745 * class.c (make_class_data): Only push `sync_info' field when hash
9746 table synchronization is disabled. Removed dead code.
9748 2000-03-16 Tom Tromey <tromey@cygnus.com>
9750 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9752 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9754 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9756 * parse.y (patch_method_invocation): Handle anonymous classes
9757 creation in static context.
9759 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9761 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9762 * parse.y (resolve_qualified_expression_name): Use it.
9763 (patch_method_invocation): Likewise.
9765 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9767 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9768 depending on the type of dependency which dictates what the
9770 (unresolved_type_p): Resolved types limited to the current class.
9772 2000-03-15 Tom Tromey <tromey@cygnus.com>
9774 * decl.c (init_decl_processing): Set type of `sync_info' to be
9777 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9778 Correctly compute bit number for current slot. Zero `high' and
9779 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9780 mark_reference_fields.
9781 (mark_reference_fields): New function.
9783 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9785 * parse.y (register_incomplete_type): Fixed initialization of
9788 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9790 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9792 (push_class_context, pop_class_context): New function.
9793 (class_body:): Call pop_class_context.
9794 (interface_body:): Likewise.
9795 (INNER_QUALIFIER): New macro.
9796 (report_class_declaration): Changed output format and use
9797 INNER_QUALIFIER. Call push_class_context.
9799 2000-02-14 Andrew Haley <aph@cygnus.com>
9801 * check-init.c (check_init): Add new cases for unary and binary
9804 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * parse.y (resolve_package): Set `next' once a type name has been
9807 progressively discovered.
9808 (resolve_qualified_expression_name): Propagate resolution only if
9809 there are remaining qualifiers. Take into account `q' might have
9810 been cleared after re-qualification.
9811 * parse.y (patch_method_invocation): New local `resolved'.
9812 Section dealing with qualified expression rewritten to use
9813 resolve_field_access.
9815 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9817 * parse.h (PUSH_CPC): Fixed indentation.
9818 (DEBUG_CPC): New macro.
9819 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9820 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9821 * parse.y (class_body_declaration:): Use
9822 SET_CPC_INSTANCE_INITIALIZER_STMT.
9823 (method_declaration:): Check for null current_function_decl.
9824 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9825 (java_parser_context_pop_initialized_field): Better handling of
9827 (maybe_make_nested_class_name): Mark nested class name as
9828 qualified when necessary.
9829 (end_class_declaration): Don't call java_parse_context_resume when
9830 one or more error occurred.
9831 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9832 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9833 SET_CPC_INITIALIZER_STMT.
9834 (method_header): Check for inner classes declaring static methods.
9835 (resolve_qualified_expression_name): Handle situation where `this'
9838 2000-03-13 Hans Boehm <boehm@acm.org>
9840 * typeck.c (build_prim_array_type): Correctly set the high word too.
9842 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9846 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9847 list of methods for interfaces.
9849 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9851 * parse.y (qualify_ambiguous_name): Properly handle expressions
9854 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9856 * parse.y (check_final_assignment): Extended to process
9858 (patch_assignment): Have check_final_assignment called only once.
9860 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9862 * java-tree.h (IS_INIT_CHECKED): New flag.
9863 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9864 * parse.y (patch_string): Call force_evaluation_order on the
9865 completed string concatenation tree.
9866 * expr.c (force_evaluation_order): Call force_evaluation_order on
9867 function's arguments too.
9869 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9871 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9872 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9873 (build_anewarray): Likewise.
9874 * parse.y (patch_newarray): Likewise.
9875 * parse.c: Regenerated.
9877 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9879 * decl.c (init_decl_processing): Added new class fields `depth',
9880 `ancestors', and `idt' to class_type_node. Use
9881 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9882 * class.c (make_class_data): Push initial values for new fields.
9883 * java-tree.h: Updated prototype for `build_invokeinterface'.
9884 * expr.c (build_invokeinterface): Changed parameters to accept
9885 `method' tree. Calculate index of `method' in its declaring
9886 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9887 (expand_invoke): Call `build_invokeinterface' with new parameters.
9888 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9891 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9893 * typeck.c (lookup_do): Search superinterfaces first
9894 when looking up an interface method. From Godmar Back
9897 2000-03-06 Tom Tromey <tromey@cygnus.com>
9899 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9901 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9903 * java-tree.h (lookup_argument_method2): Declared.
9904 (safe_layout_class): Prototype moved from parse.h.
9905 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
9906 * parse.y (java_check_regular_methods): Local `super_class' gone.
9907 Call lookup_argument_method2 instead of lookup_argument_method.
9908 Perform modifier match for methods found declared in implemented
9909 interfaces. Fixed indentation problem. Overriding/hiding error
9910 report to take place only for methods found in classes.
9911 * typeck.c (lookup_argument_method): Changed leading
9912 comment. Re-written by calling lookup_do.
9913 (lookup_argument_method2): New function.
9914 (lookup_java_method): Re-written by calling lookup_do.
9915 (lookup_do): New function.
9917 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9919 * check-init.c (check_init): Removed dead code. Handle (blank)
9921 * parse.y (declare_local_variables): New local `final_p', set it
9922 and use it to initialize LOCAL_FINAL.
9923 (check_final_assignment): Only check FIELD_DECLs.
9925 2000-02-17 Tom Tromey <tromey@cygnus.com>
9927 * Makefile.in (JAVA_OBJS): Added boehm.o.
9928 (boehm.o): New target.
9929 * Make-lang.in (JAVA_SRCS): Added boehm.c.
9930 * java-tree.h (flag_use_boehm_gc): Declare.
9931 (get_boehm_type_descriptor): Declare.
9932 * lang.c (lang_f_options): Added `use-boehm-gc'.
9933 (flag_use_boehm_gc): New global.
9934 * lang-options.h: Added -fuse-boehm-gc.
9935 * boehm.c: New file.
9936 * class.c (get_dispatch_table): If class uses a Boehm type
9937 descriptor, put it in the vtable.
9938 (make_class_data): Removed dead code.
9940 2000-03-03 Per Bothner <per@bothner.com>
9942 * decl.c (init_decl_processing): Initialize sizetype properly.
9944 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
9947 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
9948 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9949 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
9950 (jcf_parse): New local `current'. Load innerclasses seen in outer
9951 context being processed.
9952 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9953 * jcf-write.c (append_innerclasses_attribute): New function.
9954 (append_innerclasses_attribute_entry): Likewise.
9955 (get_access_flags): Handle static classes. Set anonymous and local
9956 classes to be private.
9957 (generate_classfile): Attribute count adjusted. Call
9958 append_innerclasses_attribute.
9959 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
9960 PURE_INNER_CLASS_TYPE_P.
9961 * parse.y (parser_qualified_classname): New parameter `is_static',
9962 produce non qualified name accordingly.
9963 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
9964 (create_interface): Added argument to parser_qualified_classname.
9965 (create_class): Added argument to parser_qualified_classname. Setup
9966 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
9967 (add_inner_class_fields): Fixed indentation.
9968 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
9969 (method_declarator): Fixed typo in comment.
9970 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
9971 (build_current_thisn): Likewise.
9972 (patch_method_invocation): Likewise.
9974 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9976 * decl.c (current_function_decl): Move to toplev.c.
9978 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9980 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
9981 (DECL_BIT_INDEX): Use underlying representation.
9982 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
9984 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9986 * expr.c (build_java_ret): Pass proper type to size_binop.
9988 2000-02-25 Anthony Green <green@cygnus.com>
9990 * expr.c (build_class_init): Mark the decl to be ignored by
9992 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
9993 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
9994 * class.c (init_test_hash_newfunc): New function.
9995 (decl_hash): New function.
9996 (decl_compare): New function.
9997 * decl.c (emit_init_test_initialization): New function.
9998 (complete_start_java_method): Traverse the init test hashtable,
9999 calling emit_init_test_initialization.
10000 (always_initialize_class_p): Define.
10001 * expr.c (build_class_init): Use initialization tests when
10002 emitting class initialization code.
10003 (always_initialize_class_p): Declare.
10004 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10006 * java-tree.h: Include hash.h.
10007 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10008 (struct lang_decl): Add init_test_table field.
10009 (init_test_hash_entry): Define.
10011 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10013 * gjavah.c (main): Avoid using `argi' to report unimplemented
10016 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10018 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10019 initialize locals to avoid warnings. Local `exception_type' moved
10022 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10024 * parse.y (resolve_expression_name): Use `orig' as a second
10025 argument to resolve_field_access.
10026 (resolve_field_access): Removed unnecessary code when dealing with
10029 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10031 * class.c (push_super_field): Don't push the field twice.
10032 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10033 * parse.h (java_reorder_fields): Prototyped.
10034 * parse.y (java_reorder_fields): New function.
10035 (java_layout_class): Simplified not to worry about re-ordering.
10037 2000-02-23 Tom Tromey <tromey@cygnus.com>
10039 * gjavah.c (print_name): In JNI case, correctly quote string.
10040 (print_method_info): Don't handle overrides in JNI mode.
10042 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10044 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10045 value type set to `boolean_type_node'.
10047 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10049 * jcf-dump.c (main): Test for correct condition after
10050 output file creation.
10052 2000-02-19 Anthony Green <green@cygnus.com>
10054 * jcf-depend.c (add_entry): Fix test for first list entry.
10056 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10058 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10059 * constants.c (build_constants_constructor): Likewise.
10061 2000-02-19 Anthony Green <green@cygnus.com>
10063 * jcf-depend.c (add_entry): Add entries to the end of the list.
10065 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10067 * decl.c (INT_TYPE_SIZE): Define if necessary.
10068 (expand_java_return): Handle the case of a native integer smaller
10069 than a JVM integer.
10071 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10073 * gjavah.c (help): Use GCCBUGURL.
10074 * jv-scan.c (help): Likewise.
10075 * jcf-dump.c (help): Likewise.
10077 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10079 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10082 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10084 * jcf-parse.c (load_class): Call `fatal' if no file containing
10085 the target class are found.
10087 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10089 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10090 lex.c, lex.h, and PARSE_H to...
10091 (parse.o, parse-scan.o): ...here, respectively.
10093 * lex.c: Split out code that may trigger SIGFPE from yylex()
10094 to its own function.
10095 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10097 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10099 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10101 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10103 * parse.y (outer_field_access_p): Stop in time when outer contexts
10105 (resolve_qualified_expression_name): Properly qualify *everything*
10106 after a package.type to be resoled as expression names.
10107 (find_applicable_accessible_methods_list): Save/restore `class' to
10108 isolate it from a possible outer context search.
10110 2000-02-15 Tom Tromey <tromey@cygnus.com>
10112 * gjavah.c (jni_print_char): New function.
10113 (print_full_cxx_name): Use it.
10114 (decode_signature_piece): Likewise.
10115 (print_cxx_classname): Likewise.
10117 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10119 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10121 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10123 * gjavah.c: Include version.h.
10125 * jcf-dump.c: Likewise.
10127 * jv-scan.c: Likewise.
10129 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10131 * parse.y (outer_field_access_fix): First parameter now a tree
10132 node. Check for assignment to final. First argument to
10133 build_outer_field_access_fix modified to accommodate prototype.
10134 (build_outer_field_access): Don't check for assignment to final
10136 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10137 possibly returned by outer_field_access_fix. Changed
10138 outer_field_access_fix's first argument.
10139 (check_final_assignment): $finit$'s context is OK.
10140 (patch_unaryop): Use node instead of its line/column value when
10141 calling outer_field_access_fix.
10143 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10145 * parse.y (interface_declaration:): No longer tagged
10146 <node>. Re-installed default action.
10147 (class_member_declaration:): Handle inner interfaces.
10148 (interface_member_declaration): Handle inner interfaces and
10150 (create_interface): Push error if one seen. Suspend parsing
10151 context when processing an inner interface.
10152 (register_fields): Inner class static field limitations not to
10153 apply to inner interfaces.
10155 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * jcf-parse.c (load_class): Update `java_error_count' when a
10158 class' file can't be found.
10159 (parse.y): Avoid (byte)code generation when errors seen.
10161 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10164 decodes a valid node.
10165 (patch_binop): Handle TRUNC_DIV_EXPR.
10167 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * parse.y (resolve_package): New local `acc'. Try to progressively
10170 build and guess a package and type name.
10172 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * parse.y (find_applicable_accessible_methods_list): Load and
10175 layout the search class if necessary.
10176 (java_complete_tree): Keep to original type of the folded initial
10179 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10181 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10182 Generate error message if circularity is detected. New static
10184 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10185 * jcf-write.c (generate_bytecode_insns): Very simply handle
10187 * parse.y (java_check_circular_reference): Use
10188 `cyclic_inheritance_report' during report, if necessary.
10189 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10190 walking NEW_ARRAY_INIT twice.
10192 2000-02-09 Tom Tromey <tromey@cygnus.com>
10194 * parse.y (check_class_interface_creation): Allow inner classes to
10195 be `private' or `protected', check modifiers' consistency. Prevent
10196 block local classes from bearing any modifiers.
10198 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10200 * except.c (check_start_handlers): Re-add prototype lost in last
10202 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10204 2000-02-09 Andrew Haley <aph@cygnus.com>
10206 * decl.c (clear_binding_level): Remove excess initializer.
10207 (maybe_poplevels): Remove unused variable.
10208 (force_poplevels): Ditto.
10209 (struct binding_level): Add comment.
10211 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10213 * jcf-write.c (generate_classfile): Don't consider
10214 pre-initialization with reference value (use <clinit> instead.)
10215 * parse.y (java_fix_constructors): No generated constructor for
10217 (build_outer_field_access): Removed debug message.
10218 (outer_field_expanded_access_p): Adapted to bytecode generation.
10219 (build_outer_field_access_method): Use fix_method_argument_names.
10220 (build_outer_method_access_method): Fixed indentation. Added
10221 comment. Handle access method generation for static and also void
10223 (build_access_to_thisn): Inserted debug message.
10224 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10225 (resolve_qualified_expression_name): Fixed comment.
10226 (not_accessible_p): Adapted to bytecode generation. Added comment.
10227 (patch_method_invocation): Added comment.
10228 (maybe_use_access_method): Fixed leading comment. Handle static
10230 (java_complete_lhs): Don't shortcut handling of initialized upon
10231 declaration String type static fields when generating bytecode.
10232 (patch_unaryop): Handle outer field access when generating
10235 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10237 * java-tree.h (FIELD_THISN): New macro.
10238 * jcf-write.c (append_synthetic_attribute): New function.
10239 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10240 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10241 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10243 (build_outer_field_access): Turned on access functions usage and
10244 generation when compiling to bytecode.
10245 (maybe_use_access_method): Likewise.
10247 2000-01-25 Andrew Haley <aph@cygnus.com>
10249 * java-except.h (struct eh_range): Add `expanded' field.
10250 (maybe_start_try): Add end_pc arg.
10251 (maybe_end_try): Ditto.
10252 * java-tree.h (force_poplevels): new function.
10253 * expr.c (expand_byte_code): Don't call maybe_start_try or
10255 * except.c (add_handler): Reset expanded.
10256 (expand_start_java_handler): Set expanded.
10257 (check_start_handlers): Don't expand a start handler that's
10258 already been expanded.
10259 (maybe_start_try): Add end_pc arg. Only expand a handler which
10261 (expand_end_java_handler): call force_poplevels.
10262 (force_poplevels): new function.
10263 * decl.c (binding_level): Add start_pc of binding level.
10264 (maybe_pushlevels): Call maybe_start_try when pushing binding
10266 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10267 (LARGEST_PC): Define.
10268 (clear_binding_level): Use LARGEST_PC.
10270 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10271 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10272 (binding_depth, is_class_level, current_pc): new variables.
10273 (struct binding_level): ditto.
10274 (indent): new function.
10275 (push_jvm_slot): add debugging info.
10276 (maybe_pushlevels): ditto.
10277 (maybe_poplevels): ditto.
10278 (pushlevel): ditto.
10280 (start_java_method): ditto.
10281 (give_name_to_locals): comment only.
10282 * except.c (binding_depth, is_class_level, current_pc):
10284 (expand_start_java_handler): add debugging info.
10285 (expand_end_java_handler): ditto.
10287 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10289 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10290 (print_name_for_stub_or_jni, process_file): Constify a char*.
10292 2000-02-03 Tom Tromey <tromey@cygnus.com>
10294 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10296 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10298 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10299 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10302 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10304 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10305 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10306 (struct lang_type): New field `ii_block'.
10307 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10308 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10309 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10310 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10311 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10312 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10314 * parse.y (add_instance_initializer): New function.
10315 (in_instance_initializer): New static global.
10316 (class_body_declaration:): Link instance initializer block.
10317 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10318 (array_creation_expression:): Remove unused local.
10319 (java_parser_context_push_initialized_field): Fixed leading
10320 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10321 CPC_INSTANCE_INITIALIZER_LIST.
10322 (java_parser_context_pop_initialized_field): Likewise.
10323 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10324 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10325 CPC_INITIALIZER_STMT.
10326 (fix_constructors): New local `class_type'. Use it. Call
10327 add_instance_initializer.
10328 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10329 (patch_return): Forbid return in instance initializers.
10330 (patch_throw_statement): Enforce exception handling in the context
10331 of instance initializers.
10333 2000-02-03 Tom Tromey <tromey@cygnus.com>
10335 * Make-lang.in (java.mostlyclean): Remove executables in
10338 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10340 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10341 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10342 (java_float_finite): Convert to use union Word from javaop.h.
10343 (java_double_finite): Convert to use union DWord from javaop.h.
10345 2000-02-02 Tom Tromey <tromey@cygnus.com>
10347 * gjavah.c (options): Added `jni' entry.
10348 (help): Document -jni.
10349 (flag_jni): New global.
10350 (process_file): Handle JNI output. Don't print text from
10351 -prepend, -add, etc, when generating stubs. Only remove `.class'
10352 suffix if it actually exists.
10353 (main): Create a `.c' file when run with `--jni --stubs'. Create
10354 correct output file name with `--jni'.
10355 (print_include): Mangle header name differently in JNI case.
10356 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10358 (print_method_info): Handle JNI case. Put signature info into
10359 method name. Handle case when STREAM is NULL.
10360 (print_name_for_stub_or_jni): New function.
10361 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10362 (print_cxx_classname): Handle JNI.
10363 (print_full_cxx_name): Likewise.
10364 (decode_signature_piece): Likewise.
10365 (overloaded_jni_method_exists_p): New function.
10366 (struct method_name): Added `signature' and `sig_length' fields.
10367 (HANDLE_END_FIELD): Do nothing in JNI mode.
10369 2000-02-02 Tom Tromey <tromey@cygnus.com>
10371 * jv-scan.c: Include version.c, <getopt.h>.
10372 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10373 (options): New array.
10374 (usage): New function.
10375 (version): New function.
10376 (main): Use getopt_long to parse command line.
10377 * jcf-dump.c: Include version.c, <getopt.h>.
10378 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10379 OPT_JAVAP): New macros.
10380 (options): New array.
10381 (usage): Return `void'. Changed message.
10382 (help): New function.
10383 (version): New function.
10384 (main): Use getopt_long_only to parse command line.
10385 * gjavah.c: Include <getopt.h>.
10386 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10387 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10388 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10389 (options): New array.
10390 (java_no_argument): Removed.
10391 (help): Updated with missing options.
10392 (main): Use getopt_long_only to parse command line.
10393 (usage): Changed message.
10395 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10397 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10398 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10399 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10400 * parse.y (array_creation_expression:): Handle anonymous arrays.
10401 (build_array_from_name): Don't set `ret_name' if null.
10402 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10403 (qualify_ambiguous_name): Likewise.
10404 (java_complete_expand_class): Likewise.
10406 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10408 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10409 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10410 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10411 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10412 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10413 AIPL_FUNCTION_COMPLETED_INVOCATION.
10414 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10415 AIPL_FUNCTION_INVOCATION_READY.
10416 (AIPL_FUNCTION_DECLARATION): New enum entry.
10417 * parse.y (reorder_static_initialized): New function.
10418 (java_parser_context_pop_initialized_field): Use it.
10419 (add_inner_class_fields): Use
10420 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10421 augmented. Install marker after last alias initializer, if any.
10422 (generate_finit): Fixed typo. Don't try to retain only the used
10424 (method_header): Compute and set DECL_FUNCTION_NAP.
10425 (method_declarator): Fixed comment. Insert alias initializer in
10427 (build_alias_initializer_parameter_list): Fixed leading
10428 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10429 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10430 (java_complete_expand_class): Code to retain only used aliases
10432 (java_complete_expand_methods): New local `first_decl'. Generate
10433 $finit$ first, then expand the constructors, regular methods and
10435 (java_complete_expand_method): Don't report error on missing
10436 return statement if previously detected bogus.
10437 (fix_constructors): Don't patch constructor parameters list.
10438 (patch_method_invocation): Use new AIPL enum values. Reverse
10439 alias initializer list for anonymous classes.
10441 2000-01-30 Anthony Green <green@redhat.com>
10443 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10444 determine how many stack slots to pop.
10446 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10448 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10449 error handling/recovery.
10450 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10452 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10454 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10455 FIELD_LOCAL_ALIAS_USED): New macros.
10456 (DECL_FUNCTION_NAP): New macro.
10457 (struct lang_decl): New field `nap'.
10458 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10459 (struct lang_type): New fields `finit_stmt_list' and
10460 `clinit_stmt_list'.
10461 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10462 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10463 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10464 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10465 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10466 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10467 (BUILD_THROW): Macro line separator re-indented.
10468 * parse.y (end_class_declaration): New function.
10469 (maybe_generate_pre_expand_clinit): New name for
10470 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10471 pre-expand static fields.
10472 (maybe_generate_clinit): Function deleted.
10473 (check_for_static_method_reference): Prototype's parameter list
10475 (generate_finit): New name for maybe_generate_finit. Changed
10476 leading comment. Function rewritten to use
10477 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10478 (build_alias_initializer_parameter_list): New function.
10479 (java_parser_context_pop_initialized_field): Likewise.
10480 (add_inner_class_fields): Likewise.
10481 (type_declaration:): Call end_class_declaration.
10482 (class_member_declaration:): Likewise.
10483 (formal_parameter_list:): Fixed typos.
10484 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10485 element. Improved error handling.
10486 (block_statement:): Call end_class_declaration.
10487 (anonymous_class_creation:): Likewise.
10488 (create_anonymous_class): Fixed comments.
10489 (create_class): Call add_inner_class_fields.
10490 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10491 (method_header): Use MARK_FINAL_PARMS.
10492 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10493 (method_declarator): Propagate final argument flag.
10494 (craft_constructor): New local `artificial'. Call
10495 build_alias_initializer_parameter_list. Use
10496 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10497 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10499 (complete_expand_class): Get rid of unused outer context local
10501 (java_complete_expand_methods): Fixed leading
10502 comment. Generate/pre-expand <clinit> first. Changed method
10503 expansion order to regular, $finit$, constructors, <clinit>.
10504 (java_complete_expand_method): Set current_function_decl.
10505 (fix_constructors): Fix constructor parameter list to account for
10506 outer context local alias initializers.
10507 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10508 (resolve_expression_name): Lookup outer context local aliases. New
10509 local `access', use it.
10510 (patch_method_invocation): Patch inner class ctor invocation with
10511 outer context local aliases initialization values. $finit$
10512 invocation patching now includes things generated with
10513 build_alias_initializer_parameter_list.
10514 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10515 (build_super_invocation): Likewise.
10516 (patch_assignment): Changed comment.
10518 2000-01-27 Andrew Haley <aph@cygnus.com>
10520 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10524 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10526 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10528 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10530 * parse.y (register_fields): Don't pass a format specifier to
10531 OBSOLETE_MODIFIER_WARNING.
10532 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10533 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10535 (check_modifiers): Change function into a macro.
10536 (check_class_interface_creation): Pass a literal format string.
10538 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10540 * buffer.h: PROTO -> PARAMS.
10541 * check-init.c: Likewise.
10542 * class.c: Likewise.
10543 * constants.c: Likewise.
10544 * convert.h: Likewise.
10545 * decl.c: Likewise.
10546 * except.c: Likewise.
10547 * expr.c: Likewise.
10548 * gjavah.c: Likewise.
10549 * java-except.h: Likewise.
10550 * java-tree.h: Likewise.
10551 * jcf-depend.c: Likewise.
10552 * jcf-dump.c: Likewise.
10553 * jcf-parse.c: Likewise.
10554 * jcf-path.c: Likewise.
10555 * jcf-reader.c: Likewise.
10556 * jcf-write.c: Likewise.
10558 * jv-scan.c: Likewise.
10559 * jvgenmain.c: Likewise.
10560 * jvspec.c: Likewise.
10561 * lang.c: Likewise.
10564 * parse-scan.y: Likewise.
10565 * parse.h: Likewise.
10566 * parse.y: Likewise.
10567 * typeck.c: Likewise.
10568 * verify.c: Likewise.
10569 * xref.c: Likewise.
10570 * xref.h: Likewise.
10571 * zextract.c: Likewise.
10572 * zipfile.h: Likewise.
10574 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10577 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10578 * constants.c (build_constant_data_ref): Check for cached
10579 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10580 in TYPE_CPOOL_DATE_REF.
10581 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10582 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10583 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10584 (LOCAL_FINAL): New macro.
10585 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10586 constant pool -- don't try to reuse.
10587 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10588 TYPE_LANG_SPECIFIC.
10589 (find_in_current_zip): Use TYPE_JCF.
10590 * parse.h (java_check_final): Prototype removed.
10591 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10592 (maybe_create_class_interface_decl,
10593 check_class_interface_creation): Likewise.
10594 (java_expand_finals): Function removed.
10595 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10596 (block_statement:): Fixed comment.
10597 (anonymous_class_creation:): Likewise.
10598 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10600 (check_class_interface_creation): Loosened error report on (inner)
10601 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10602 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10603 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10605 (create_interface): Likewise.
10606 (anonymous_class_counter): New static global.
10607 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10608 patch. Fixed comments.
10609 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10610 anonymous_class_counter when declaring a toplevel class.
10611 (craft_constructor): Fixed constructor name when handling
10612 anonymous classes. Anonymous class constructors to feature hidden
10613 this$<n> parameter.
10614 (java_fix_constructors): Added comment.
10615 (java_check_final): Function removed.
10616 (java_complete_expand_methods): Fixed comment. Don't generate
10617 class data, save its outgoing constant pool instead.
10618 (verify_constructor_super): Skip anonymous class constructor
10619 hidden this$<n> parameter.
10620 (java_expand_classes): New local `saved_ctxp'. Removed call to
10621 java_expand_finals and java_check_final. Expand anonymous class
10622 constructors. Generate class data.
10623 (build_super_invocation): Skip anonymous class hidden this$<n>
10625 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10626 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10627 (set_java_signature): Likewise.
10629 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10631 * gjavah.c: Delete ACC_VISIBILITY define.
10632 * jcf.h: Add ACC_VISIBILITY define.
10633 * parse.y: final: rule tagged <value>.
10634 (java_check_regular_methods): Use ACC_VISIBILITY define for
10635 default package access check.
10636 (local_variable_declaration_statement): Use final: rule.
10638 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10640 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10641 (final:): New rule.
10643 2000-01-17 Tom Tromey <tromey@cygnus.com>
10645 * gjavah.c (print_field_info): Allow non-static final fields.
10647 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10649 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10650 * parse.y (patch_anonymous_class): New function.
10651 (create_anonymous_class): Register incomplete type when the
10652 class/interface to extends/implement isn't known yet.
10653 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10654 (verify_constructor_super): Tuned error message.
10656 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10659 (ANONYMOUS_CLASS_P): New macro.
10660 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10661 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10662 * parse.y (create_class): Added leading argument.
10663 (maybe_create_class_interface_decl,
10664 check_class_interface_creation): Likewise.
10665 (craft_constructor): New function.
10666 (verify_constructor_super): Added argument in prototype.
10667 (class_declaration:): Inserted leading argument.
10668 (for_begin:): Use FOR_LOOP_P.
10669 (anonymous_class_creation): Create WFL of the anonymous class to
10670 instantiate. Call build_new_invocation. Added comments.
10671 (check_class_interface_creation): Handle parameter `anonymous' in
10672 verbose mode class creation announce.
10673 (link_nested_class_to_enclosing): Exclude anonymous classes.
10674 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10675 anonymous class, even though they appear to have an enclosing
10677 (create_interface): Pass extra argument to
10678 check_class_interface_creation.
10679 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10680 (create_class): Call check_class_interface_creation and
10681 maybe_create_class_interface_decl with extra new argument. Don't
10682 add private this$<n> to anonymous classes.
10683 (method_declarator): Insert hidden this$<n> to anonymous class
10685 (java_fix_constructors): Deleted code creating default
10686 constructor. Call craft_constructor instead.
10687 (java_check_regular_methods): Set `saw_constructor' to 1 for
10689 (fix_constructors): Pass extra argument to verify_constructor_super.
10690 (verify_constructor_super): New local `sdecl', use it. Search for
10691 matching constructor (possibly featuring arguments) in super
10693 (lookup_method_invoke): Craft constructor according to arguments
10694 list when dealing with anonymous class constructors.
10695 (build_super_invocation): Pass arguments to anonymous class super
10697 (search_loop): Use FOR_LOOP_P.
10698 (labeled_block_contains_loop_p): Likewise.
10700 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10702 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10703 (enclosing_context_p): New function.
10704 (get_access_flags_from_decl): Handle CLASS_STATIC.
10705 (maybe_layout_super_class): Extra first argument passed to
10707 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10709 * decl.c (access0_identifier_node): New global.
10710 (init_decl_processing): access0_identifier_node initialized.
10711 (pushdecl): Set DECL_CONTEXT only on non type decls.
10712 * expr.c (lookup_field): Lookup inner class fields in enclosing
10714 (expand_invoke): Use ID_INIT_P.
10715 (expand_java_field_op): Use DECL_CLINIT_P.
10716 * java-tree.def (CLASS_LITERAL): New tree code.
10717 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10718 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10719 (struct lang_decl): New field `inner_access'.
10720 (enclosing_context_p): Prototyped.
10721 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10722 ID_CLINIT_P): New macros.
10723 (CLASS_STATIC): New macro.
10724 (CLASS_ACCESS0_GENERATED_P): New macro.
10725 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10726 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10727 INNER_CLASS_P): New macros.
10728 (DECL_INNER_CLASS_LIST): New macro.
10729 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10731 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10732 the shift value to int. Fixed typo in comment.
10733 * lex.c (inst_id, wpv_id): Initialize.
10734 * mangle.c (unicode_mangling_length): Take `$' into account.
10735 * parse.h (DRECOVER, RECOVER): Terminate properly.
10736 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10737 (typedef struct _jdep): New field `enclosing'.
10738 (JDEP_ENCLOSING): New macro.
10739 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10740 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10741 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10742 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10743 GET_ENCLOSING_CPC_CONTEXT): New macros.
10744 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10745 (do_resolve_class): Added extra argument in prototype.
10746 * parse.y (resolve_class): Added extra argument in prototype.
10747 (maybe_create_class_interface_decl): Likewise.
10748 (maybe_use_access_method, build_wfl_wrap): New functions.
10749 (java_complete_expand_classes, java_complete_expand_class):
10751 (java_parser_context_push_initialized_field,
10752 java_parser_context_suspend, java_parser_context_resume):
10754 (maybe_make_nested_class_name, make_nested_class_name,
10755 set_nested_class_simple_name_value,
10756 link_nested_class_to_enclosing, find_as_inner_class,
10757 find_as_inner_class_do, check_inner_class_redefinition,
10758 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10759 maybe_build_thisn_access_method, build_outer_field_access,
10760 build_outer_field_access_methods, build_outer_field_access_expr,
10761 build_outer_method_access_method, build_new_access_id,
10762 build_outer_field_access_method, outer_field_access_p,
10763 outer_field_expanded_access_p, outer_field_access_fix,
10764 build_incomplete_class_ref, patch_incomplete_class_ref,
10765 create_anonymous_class): Likewise.
10766 (inst_id, wpv_id): New static global variables.
10767 (synchronized:): New rule, tagged <node>.
10768 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10770 (anonymous_class_creation:): New rule, tagged <node>.
10771 (NEW_TK): Tagged <node>.
10772 (type_literals, array_type_literal): New rules, tagged <node>.
10773 (class_declaration:): Removed action when reducing by class_body:
10774 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10775 using GET_CPC in sub-rules.
10776 (class_member_declaration): Handle inner classes.
10777 (method_declaration): When reducing method_header:, reset
10778 current_function_decl when appropriate.
10779 (method_declarator:): Set the number of formal parameter to 0 for
10780 method declared without arguments.
10781 (constructor_declarator:): Likewise.
10782 (static_initializer:): List of elements kept in a list.
10783 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10784 use of the keyword `static' for type declarations.
10785 (block_statement:): Handle inner class declarations.
10786 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10787 type qualified `this'.
10788 (class_instance_creation_expression): Use anonymous_class_creation:
10789 to handle inner class instances creation. Handle qualified `new'.
10790 (something_dot_new): Added appropriate actions.
10791 (create_new_parser_context): New function.
10792 (java_push_parser_context, java_parser_context_save_global,
10793 java_parser_context_suspend): Use create_new_parser_context.
10794 (check_modifiers): Changed leading comment.
10795 (check_class_interface_creation): Handle interclasses.
10796 (add_superinterfaces): Fixed comment.
10797 (create_interface): Build qualified name from the raw_name instead
10798 of its matching WFL. Push the initialized fields list. raw_name added
10799 as an extra argument to maybe_create_class_interface_decl.
10800 (create_class): Build qualified name from the raw_name instead of
10801 its matching WFL. Removed assignment to current_parsed_class_un.
10802 Call PUSH_ERROR before returning an error. Suspend the current
10803 parser context when processing an inner class. Push the
10804 initialized fields list. raw_name added as an extra argument to
10805 maybe_create_class_interface_decl. Add the private this$<n>
10807 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10808 (register_fields): Get the class type from GET_CPC and handle
10809 previous errors. Added code to handle the creation of static
10810 fields in inner classes. Initialized fields initialization
10811 statements kept in a list of lists.
10812 (maybe_generate_finit): Initialized fields initialization
10813 statements kept in a list of lists. Use GET_CPC.
10814 (maybe_generate_clinit): Likewise.
10815 (method_header): Use GET_CPC and GET_CPC_UN.
10816 (parser_qualified_classname): Handle inner classes.
10817 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10818 (java_fix_constructors): Hide pointer to enclosing context
10819 instance in constructor list when dealing with inner classes.
10820 (jdep_resolve_class): Call resolve_class with extra first argument
10822 (resolve_class): Add enclosing context as a first extra argument
10823 to do_resolve_class.
10824 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10826 (resolve_no_layout): Extra argument added to resolve_class
10828 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10829 (java_get_real_method_name): Use GET_CPC_UN.
10830 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10831 (java_check_abstract_methods): Handle static method declared in
10832 inner classes by an error.
10833 (java_check_regular_methods): Use DECL_CLINIT_P.
10834 (source_start_java_method): Also set DECL_MAX_LOCALS.
10835 (create_artificial_method): Call java_parser_context_save_global
10836 and java_parser_context_restore_global instead of saving/restoring
10837 the context by hand.
10838 (expand_start_java_method): Improved verbose mode message.
10839 (java_complete_expand_methods): Fixed leading comment. Use
10841 (fix_constructors): Added assignment to this$<n> if necessary.
10842 (java_expand_classes): Call java_complete_expand_classes instead
10843 of java_complete_expand_methods.
10844 (make_qualified_primary): Simplified.
10845 (merge_qualified_name): Optimized for missing left or right parts.
10846 (resolve_expression_name): Handle access to outer class fields from
10848 (resolve_qualified_expression_name): New macro
10849 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10850 classes. Report error on non appropriate qualification of
10851 `new'. Handle qualified `this'.
10852 (not_accessible_p): Allow access to outer class private fields from
10854 (patch_method_invocation): Handle method invocations through
10855 access methods and inner class constructor invocations.
10856 (find_applicable_accessible_methods_list): Search enclosing
10857 contexts of an inner class.
10858 (search_applicable_methods_list): Fixed typo.
10859 (argument_types_convertible): Handle inner class constructors'
10860 hidden outer context reference argument.
10861 (qualify_ambiguous_name): Handle qualified `this'.
10862 (java_complete_lhs): Handle use of field accessed through
10863 artificial access methods in various cases of assignments. Handle
10864 CLASS_LITERAL node.
10865 (check_final_assignment): Use DECL_CLINIT_P.
10866 (valid_ref_assignconv_cast_p): Handle the destination being an
10867 enclosing context of the source.
10868 (patch_unaryop): Handle use of field accessed through artificial
10870 (patch_return): Use DECL_CLINIT_P.
10871 (patch_throw_statement): Use DECL_CLINIT_P.
10872 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10873 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10876 2000-01-16 Anthony Green <green@cygnus.com>
10878 * parse.y (build_string_concatenation): Only use
10879 StringBuffer(String) shortcut if String arg is constant.
10881 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10883 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10884 the shift value to int. Fixed typo in comment.
10886 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10888 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10889 * jcf-write.c: Likewise.
10890 * parse.y: Likewise.
10891 * parse.c: Regenerate.
10893 2000-01-09 Anthony Green <green@cygnus.com>
10895 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10896 bytecodes in the correct order.
10898 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10900 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10902 2000-01-06 Anthony Green <green@cygnus.com>
10904 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10905 before building constant array decl.
10907 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10909 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
10910 method invocation and typo in conditional expression.
10911 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
10912 the appropriate NOTE_POP.
10913 * parse.y (patch_binop): Shift value mask to feature the right
10916 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10918 * class.c (assume_compiled, assume_compiled_node): Add static
10920 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
10922 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
10924 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
10926 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
10927 to `__modifier' to avoid stringifying it.
10929 * parse.y (verify_constructor_circularity): Don't call a variadic
10930 function with a non-literal format string.
10931 (java_check_abstract_methods): Move unreachable code inside
10932 `continue' statement.
10933 (lookup_method_invoke): Call xstrdup, not strdup.
10935 * expr.c (expand_java_field_op): Avoid the use of ANSI string
10938 * jcf-parse.c (yyparse): Likewise.
10940 * jv-scan.c (main): Likewise.
10942 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10944 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
10945 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10946 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
10949 * parse.y (synchronized, variable_redefinition_error,
10950 check_class_interface_creation, create_interface, create_class,
10951 method_header, finish_method_declaration,
10952 check_modifiers_consistency, method_declarator,
10953 complete_class_report_errors, check_abstract_method_definitions,
10954 java_check_regular_methods, check_throws_clauses,
10955 java_check_abstract_methods, read_import_dir,
10956 check_pkg_class_access, declare_local_variables, fix_constructors,
10957 cut_identifier_in_qualified, resolve_expression_name,
10958 resolve_qualified_expression_name, patch_method_invocation,
10959 java_complete_lhs, patch_assignment, try_builtin_assignconv,
10960 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
10961 patch_exit_expr, patch_exit_expr, patch_switch_statement,
10962 patch_try_statement, patch_synchronized_statement,
10963 patch_throw_statement, check_thrown_exceptions,
10964 patch_conditional_expr): Likewise.
10966 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10968 * Makefile.in (LIBDEPS): Added gcc's errors.o
10969 (../jcf-dump$(exeext):): Link with gcc's errors.o
10970 (../gcjh$(exeext):): Likewise.
10971 * expr.c (expand_java_NEW): Layout the entire target type instead of
10972 laying out its methods only.
10973 (lookup_field): Layout the class after having loaded it.
10974 * java-tree.h (java_debug_context): Declared.
10975 * jcf-io.c (toplev.h): Included.
10976 (find_class): Removed assignment to jcf's outofsynch
10977 field. Force source file to be read if newer than its matching
10978 class file. Tweaked debug messages.
10979 * jcf-parse.c (jcf_out_of_synch): Deleted.
10980 (read_class): Call to jcf_out_of_synch removed.
10981 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
10982 (jcf_out_of_synch): Prototype deleted.
10983 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
10984 `deprecated' and `class_err': integer turned into bit-fields.
10985 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
10986 * parse.y (package_list): New global.
10987 (package_declaration:): Record newly parsed package name.
10988 (extra_ctxp_pushed_p): Static global deleted.
10989 (java_parser_context_save_global): Create buffer context for the
10990 purpose of saving globals, if necessary.
10991 (java_parser_context_restore_global): Pop context pushed for the
10992 purpose of saving globals, if necessary.
10993 (java_debug_context_do): New prototype and function.
10994 (java_debug_context): Likewise.
10995 (do_resolve_class): Use already parsed package names to qualify
10996 and lookup class candidate.
10997 (java_pre_expand_clinit): Removed unnecessary local variable.
10999 1999-12-17 Tom Tromey <tromey@cygnus.com>
11001 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11003 (process_file): Use `\n\' at end of each line in string.
11005 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11007 * expr.c (expand_invoke): Layout the loaded class before
11008 attempting to use it.
11009 (expand_java_field_op): Allow final field assignments to take
11011 * typeck.c (convert): Return error_mark_node if expr is null.
11013 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11015 * class.c (class_depth): Return -1 if the class doesn't load
11017 * expr.c (can_widen_reference_to): Check for errors during depth
11018 computation and return 0 accordingly.
11019 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11020 create default constructors and add an other error check.
11021 * parse.h (java_fix_constructors): Prototyped.
11022 * parse.y (java_pre_expand_clinit): Likewise.
11023 (build_super_invocation): Re-prototyped to feature one argument.
11024 (java_check_circular_reference): Directly use `current'.
11025 (java_fix_constructors): New function.
11026 (java_check_regular_methods): Don't create default constructors
11027 here, but abort if none were found.
11028 (java_complete_expand_methods): Pre-process <clinit> calling
11029 java_pre_expand_clinit.
11030 (java_pre_expand_clinit): New function.
11031 (fix_constructors): build_super_invocation invoked with the
11032 current method declaration as an argument.
11033 (build_super_invocation): Use the context of the processed method
11034 decl argument instead of current_class.
11035 * typeck.c (lookup_java_method): Take WFLs in method names into
11038 1999-12-14 Per Bothner <per@bothner.com>
11040 * class.c (make_class_data): flag_keep_inline_functions to keep
11041 private methods in the method array.
11043 1999-12-15 Anthony Green <green@cygnus.com>
11045 * check-init.c (check_init): Take into account both types of
11046 `throw's when checking for uninitialized variables.
11048 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11050 * parse.y (java_complete_lhs): Force conversion of array
11051 dimensions to int_type_node, that's what runtime's ABI expects.
11053 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11055 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11056 operand of a WFL, until the Java front-end gets fixed with regard
11057 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11059 1999-12-10 Andrew Haley <aph@cygnus.com>
11061 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11062 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11063 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11064 java-tree.h: Ditto.
11065 jcf-write.c: Ditto.
11067 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11069 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11070 before calling expand_eh_region_start and expand_start_all_catch.
11071 * except.c (expand_start_java_handler): Switch to permanent
11072 obstack before calling expand_eh_region_start.
11073 (expand_end_java_handler): Switch to permanent obstack before
11074 calling expand_start_all_catch.
11076 1999-12-5 Anthony Green <green@cygnus.com>
11078 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11079 function with side effects.
11080 (init_decl_processing): Mark all memory allocating DECLs with
11083 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11085 * except.c (expand_end_java_handler): Call
11086 expand_resume_after_catch and end_catch_handler.
11088 1999-11-30 Anthony Green <green@cygnus.com>
11090 * verify.c (verify_jvm_instructions): Create new return label
11091 chain if non existent (don't rely on the verified state of the jsr
11094 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11097 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11099 * parse.y (patch_assignment): Removed bogus final class test on
11100 lhs when checking on whether to emit an ArrayStoreException runtime
11102 * expr.c (expand_java_arraystore): Likewise.
11104 1999-11-28 Anthony Green <green@cygnus.com>
11106 * decl.c (find_local_variable): Reuse single slot decls when
11109 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11111 * jcf-parse.c (saw_java_source): Global variable removed.
11112 (read_class): Don't use `saw_java_source'. Added extra braces.
11113 (yyparse): Code setting `saw_java_source' removed.
11115 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11117 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11119 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11121 * verify.c (merge_type_state): Non verified subroutines being
11122 considered more than once to trigger passive type merge.
11124 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11126 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11127 in case of error. Error message tuned.
11129 1999-11-21 Anthony Green <green@cygnus.com>
11131 * constants.c (find_methodref_index): Unwrap method names before
11132 inserting them in the constant pool.
11134 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11136 * class.c (assume_compiled_node): New typedef.
11137 (assume_compiled_tree): New static data.
11138 (find_assume_compiled_node): New function.
11139 (add_assume_compiled): New function.
11140 (assume_compiled): New function.
11141 * class.c (make_class_data): Use assume_compiled.
11142 (is_compiled_class): Use assume_compiled.
11144 * java-tree.h (add_assume_compiled): Declare.
11146 * lang.c (lang_decode_option): Parse new options.
11148 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11150 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11151 int_type_node: that's what `_Jv_AllocObject' expects.
11153 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * parse.y (lookup_method_invoke): Use lang_printable_name to
11156 reliably build the type name during error report. Fixes PR gcj/97.
11158 1999-11-09 Tom Tromey <tromey@cygnus.com>
11160 * jcf-path.c: Include <sys/stat.h>.
11161 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11162 (DIR_UP): New macro.
11164 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11166 * parse.y (source_end_java_method): Resume permanent allocation,
11167 reversing Apr 27 1998 patch.
11168 (patch_string_cst): Pop obstacks after having pushed the permanent
11171 1999-11-05 Tom Tromey <tromey@cygnus.com>
11173 * class.c (finish_class): Emit inlined methods if any native
11174 methods exist in the class. Fixes PR gcj/85.
11176 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11178 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11179 (qualify_ambiguous_name): Likewise.
11181 1999-11-03 Godmar Back <gback@cs.utah.edu>
11183 * typeck.c: (lookup_java_method): search all inherited
11184 interfaces when looking up interface method.
11186 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * parse.y (method_header:): Issue error message for rule `type
11190 (synchronized:): Error report when not using synchronized.
11192 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11194 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11195 being used before the superclass constructor has been called.
11196 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11197 instead of `CALL_THIS_CONSTRUCTOR_P'.
11199 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11201 * check-init.c: Fix typo in comment.
11203 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11205 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11208 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11210 * parse.y (expression_statement:): Call function to report
11211 improper invocation of a constructor.
11212 (parse_ctor_invocation_error): New function.
11214 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11216 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11219 1999-10-21 Tom Tromey <tromey@cygnus.com>
11221 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11222 in generated `main'.
11224 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11226 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11227 (qualify_ambiguous_name): Likewise.
11229 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11231 * parse.y (java_complete_tree): fold_constant_for_init to work on
11233 (java_complete_lhs): Likewise.
11234 (array_constructor_check_entry): Complete an initializer element
11235 on permanent_obstack.
11237 1999-10-19 Tom Tromey <tromey@cygnus.com>
11239 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11240 From Mike Moreton <mike@pillim.demon.co.uk>.
11242 1999-10-15 Greg McGary <gkm@gnu.org>
11244 * java-tree.h (flag_bounds_check): Remove extern decl.
11245 * lang.c (flag_bounds_check): Remove global variable.
11246 (lang_f_options): Remove "bounds-check" entry.
11247 (lang_init_options): Default flag_bounds_check to "on".
11249 1999-10-14 Tom Tromey <tromey@cygnus.com>
11251 * jvgenmain.c (usage): New function.
11252 (main): Use it. Also, handle `-D' options.
11253 * jvspec.c (lang_specific_driver): Recognize -D.
11254 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11256 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11258 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11260 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11261 variadic function with a non-literal format string.
11263 * parse-scan.y (report_main_declaration): Likewise.
11265 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11267 * parse.y (read_import_dir, patch_assignment, patch_binop,
11268 patch_array_ref): Likewise.
11270 * typeck.c (build_java_array_type): Likewise.
11272 * verify.c (verify_jvm_instructions): Likewise.
11274 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11276 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11278 1999-10-07 Anthony Green <green@cygnus.com>
11280 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11281 where CHECK_PUT may fail for valid reasons.
11283 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11284 UNSAFE_PUTN): New macros.
11286 1999-10-04 Tom Tromey <tromey@cygnus.com>
11288 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11289 well. Fixes Java PR gcj/59.
11290 * parse-scan.y (yyerror): Report errors.
11292 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11294 * decl.c (insert_block): Remove unconditional `abort'.
11296 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11298 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11299 FUNCTION_CODE now of type int. All callers changed.
11300 Set the builtin's DECL_BUILT_IN_CLASS.
11302 1999-09-23 Tom Tromey <tromey@cygnus.com>
11304 * jvspec.c (lang_specific_driver): Don't read spec file if
11305 -fsyntax-only given.
11307 1999-09-22 Tom Tromey <tromey@cygnus.com>
11309 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11311 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11312 (WORDS_TO_LONG): Likewise.
11313 (WORDS_TO_DOUBLE): Likewise.
11315 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11317 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11318 (RELOCATION_VALUE_1): Likewise.
11319 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11320 push_in_const, push_long_const): Prototyped.
11321 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11322 (push_constant2): Likewise.
11323 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11324 (find_constant_wide): Cast find_constant2's integer arguments to
11326 (find_constant_index): Cast find_constant2's and find_constant2's
11327 integer arguments to `jword'.
11328 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11329 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11330 (emit_if): Use RELOCATION_VALUE_1.
11331 (emit_goto): Likewise.
11332 (emit_jsr): Likewise.
11333 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11334 argument to push_long_const to HOST_WIDE_INT.
11336 1999-09-15 Andreas Schwab <schwab@suse.de>
11338 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11340 1999-09-20 Nick Clifton <nickc@cygnus.com>
11342 * lang.c (lang_decode_option): Extend comment.
11344 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11346 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11349 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11351 * gjavah.c (get_field_name, print_method_info, print_include,
11352 add_namelet): Use xmalloc, not malloc.
11354 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11355 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11358 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11360 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11362 * jcf-path.c (add_entry): Likewise.
11364 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11366 * jv-scan.c (xmalloc): Remove definition.
11368 * jvgenmain.c (xmalloc): Likewise.
11370 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11372 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11374 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11375 concat, not xmalloc/sprintf.
11376 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11377 (xstrdup): Remove definition.
11379 * parse.y (duplicate_declaration_error_p,
11380 constructor_circularity_msg, verify_constructor_circularity,
11381 check_abstract_method_definitions, java_check_regular_methods,
11382 java_check_abstract_methods, patch_method_invocation,
11383 check_for_static_method_reference, patch_assignment, patch_binop,
11384 patch_cast, array_constructor_check_entry, patch_return,
11385 patch_conditional_expr): Use xstrdup, not strdup.
11387 * zextract.c (ALLOC): Use xmalloc, not malloc.
11389 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11391 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11393 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11394 (do_spec, lang_specific_pre_link, lang_specific_driver,
11395 input_filename, input_filename_length): Don't declare.
11396 (main_class_name, jvgenmain_spec, lang_specific_driver):
11398 (lang_specific_driver): All calls to the function pointer
11399 parameter now explicitly call `fatal'.
11401 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11403 * parse.y (find_applicable_accessible_methods_list): Search
11404 abstract classes as interfaces.
11406 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11408 * class.c (finish_class): We're now outside a valid method
11409 declaration. Tell the rest of gcc so.
11411 1999-09-08 Bruce Korb autogen@linuxbox.com
11413 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11415 1999-09-07 Tom Tromey <tromey@cygnus.com>
11417 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11419 (decode_signature_piece): Don't emit "::" in JArray<>.
11420 (print_namelet): Only print trailing `;' when printing a class.
11422 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11424 * java-tree.h: Delete declarations for all tree nodes now moved to
11426 * decl.c: Delete their definitions.
11428 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11430 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11431 * Makefile.in (OBJS): Add ggc-callbacks.o.
11432 (OBJDEPS): Likewise.
11434 1999-09-03 Tom Tromey <tromey@cygnus.com>
11436 * parse.y (strip_out_static_field_access_decl): Return operand if
11437 it satisfies JDECL_P.
11439 1999-09-02 Tom Tromey <tromey@cygnus.com>
11441 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11442 Handle nested arrays, like `[[I'.
11444 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11446 * class.c (finish_class): Remove unused parameter, all callers
11449 * expr.c (build_java_athrow): Change return type to void.
11450 (java_lang_expand_expr): Make sure each case in switch returns a
11453 * java-tree.h (finish_class): Fix prototype to take void args.
11455 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11456 (main): Issue return from main, not exit.
11458 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11460 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11462 * jv-scan.c (main): Issue return from main, not exit.
11464 * parse.y (check_abstract_method_definitions,
11465 java_check_abstract_method_definitions): Add static prototypes.
11466 (java_complete_expand_methods): Fix call to `finish_class'.
11468 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11471 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11473 * lang.c (language_string): Constify.
11475 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11477 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11478 Remove hacks for stuff which comes from libiberty.
11480 * Make-lang.in: Likewise.
11482 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11484 * Makefile.in (xref.o): Depend on xref.c explicitly.
11486 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11488 * java-tree.h (lang_printable_name): Constify a char*.
11490 * lang.c (lang_printable_name): Likewise.
11492 1999-08-27 Jeffrey A Law (law@cygnus.com)
11494 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11495 comments in C code.
11497 1999-08-26 Tom Tromey <tromey@cygnus.com>
11499 * gjavah.c (print_cxx_classname): Print "::" before qualified
11502 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11504 * parse.y (lookup_cl): Changed leading comment. Now does its best
11505 to set the column number.
11506 (qualify_ambiguous_name): Take WFL wrappers into account.
11508 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11510 * verify.c (verify_jvm_instructions): Don't check instruction
11511 validity beyond end of method.
11513 1999-08-25 Tom Tromey <tromey@cygnus.com>
11515 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11517 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11519 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11520 cxx_keyword_subst, generate_access, name_is_method_p,
11521 get_field_name, print_field_name, super_class_name, print_include,
11522 decode_signature_piece, print_class_decls, usage, help,
11523 java_no_argument, version, add_namelet, print_namelet): Add static
11525 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11526 name_is_method_p): Constify a char*.
11527 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11528 Provide a final else clause in an if-else-if.
11529 (print_field_info): Add missing final arg in function call to
11530 `print_field_name'.
11531 (print_method_info, decompile_method, decode_signature_piece,
11532 print_c_decl, print_full_cxx_name, print_stub,
11533 print_mangled_classname, super_class_name, print_include,
11534 add_namelet, add_class_decl, print_class_decls, process_file,
11535 help): Constify a char*.
11537 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11538 push_int_const, find_constant_wide, find_constant_index,
11539 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11540 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11541 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11542 emit_if, emit_goto, emit_jsr, call_cleanups,
11543 make_class_file_name): Add static prototypes.
11544 (generate_bytecode_return, generate_bytecode_insns): Pass a
11545 NULL_PTR, not a NULL_TREE.
11547 * jv-scan.c: Include "jcf.h".
11548 (main): Declare using DEFUN macro.
11550 * jvspec.c (find_spec_file, lang_specific_pre_link,
11551 lang_specific_driver): Add prototypes.
11552 (find_spec_file): Constify a char*.
11554 * keyword.gperf (hash, java_keyword): Add prototypes.
11556 * lang.c (lang_print_error): Add static prototype.
11557 (lang_init): Prefer memcpy over bcopy to avoid casts.
11559 * lex.c (yylex): Add static prototype.
11561 * parse-scan.y: Include "lex.c" earlier.
11563 * parse.h: Remove redundant declaration for `yylex'.
11565 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11566 labeled_block_contains_loop_p): Add static prototypes.
11567 (not_accessible_p): Make static to match prototype.
11569 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11571 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11573 * parse.y (check_method_redefinition): Changed leading comment.
11574 (check_abstract_method_definitions): New function.
11575 (java_check_abstract_method_definitions): New function.
11576 (java_check_regular_methods): Call it.
11577 (verify_constructor_super): Fixed indentation.
11578 (lookup_method_invoke): Likewise.
11580 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11582 * parse.y (method_header): Return a null pointer if the current
11583 class node is null.
11584 (finish_method_declaration): Return if the current function decl
11586 (source_start_java_method): Likewise.
11587 (java_method_add_stmt): Likewise.
11589 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11591 * class.c (emit_register_class): Removed unnecessary call to
11593 * parse.y (labeled_block_contains_loop_p): Removed unused local
11596 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11598 * parse.y (java_refold): Added prototype.
11600 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11602 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11603 (java_stabilize_reference): Removed unnecessary `else'.
11604 (java_complete_lhs): Set flag to remember boolean. Call
11605 java_refold. Added comments.
11606 (java_decl_equiv): New function.
11607 (binop_compound_p): Likewise.
11608 (java_refold): Likewise.
11609 (patch_unaryop): Striped static field access assigned to decl and
11610 op. Changed promotion scheme for ++/-- operators.
11611 (search_loop): New function.
11612 (labeled_block_contains_loop_p): Likewise.
11613 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11615 (patch_bc_statement): Call search_loop. Fixed comment.
11617 1999-08-14 Anthony Green <green@cygnus.com>
11619 * expr.c (java_lang_expand_expr): Mark static array data as
11622 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11624 * jvgenmain.c (main): NUL-terminate name_obstack.
11626 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11628 * check-init.c (check_bool2_init, done_alternative): Add static
11631 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11632 (add_method, build_utf8_ref, build_class_ref,
11633 append_gpp_mangled_type, layout_class_method): Constify a char*.
11635 * decl.c (push_promoted_type, make_binding_level): Add static
11637 (push_promoted_type, pushdecl): Constify a char*.
11639 * except.c (find_handler_in_range, link_handler,
11640 check_start_handlers): Add static prototypes.
11642 * expr.c (process_jvm_instruction): Constify a char*.
11644 * gjavah.c (main): Constify a char*.
11646 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11649 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11651 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11652 munge, print_ents): Constify a char*.
11654 * jcf-dump.c (disassemble_method): Constify a char*.
11655 (print_constant_pool, print_exception_table): Add static prototypes.
11656 (print_constant, print_exception_table, main, disassemble_method):
11659 * jcf-io.c (find_classfile, find_class): Likewise.
11661 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11662 (set_source_filename, predefined_filename_p): Add static prototypes.
11663 (set_source_filename, get_constant, get_class_constant,
11664 find_in_current_zip): Constify a char*.
11666 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11668 (add_entry, add_path, jcf_path_classpath_arg,
11669 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11671 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11672 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11673 jcf_parse_one_method, jcf_parse_methods,
11674 jcf_parse_final_attributes): Add static prototypes.
11675 (get_attribute): Constify a char*.
11677 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11678 jcf_dependency_add_target, jcf_path_classpath_arg,
11679 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11681 * jv-scan.c (main): Constify a char*.
11682 (gcc_obstack_init): Add prototype arguments.
11684 * jvgenmain.c (gcc_obstack_init): Likewise.
11685 (main): Constify a char*.
11687 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11689 (put_decl_string, lang_print_error): Constify a char*.
11690 (lang_init): Remove redundant extern prototype.
11692 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11694 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11695 Add static prototypes.
11696 (get_type_from_signature): Constify a char*.
11698 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11699 Add static prototypes.
11700 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11701 (verify_jvm_instructions): Constify a char*.
11703 * xref.c (xref_flag_value): Likewise.
11705 * xref.h (xref_flag_value): Likewise.
11707 * zextract.c (makeword, makelong): Add static prototypes.
11708 (makeword, makelong): Constify a uch*.
11710 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11712 * lang.c (java_dummy_print): Constify a char*.
11713 (lang_print_error): Likewise.
11714 (lang_init): Remove redundant prototype for `print_error_function'.
11715 (lang_init_source): Likewise.
11716 (lang_identify): Constify a char*.
11718 1999-08-09 Tom Tromey <tromey@cygnus.com>
11720 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11721 (WORDS_TO_LONG): Likewise.
11722 (WORDS_TO_DOUBLE): Likewise.
11724 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11726 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11728 * expr.c (java_stack_pop, java_array_data_offset,
11729 build_java_throw_out_of_bounds_exception, case_identity,
11730 build_java_check_indexed_type): Add static prototypes.
11731 (linenumber_table, expand_invoke, expand_java_field_op,
11732 build_primtype_type_ref, expand_byte_code): Constify a char*.
11734 * java-tree.h (build_primtype_type_ref, linenumber_table):
11736 (java_lang_expand_expr): Add prototype.
11738 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11739 `java_lang_expand_expr'.
11741 * lex.c (java_lex_error): Constify a char*.
11742 (java_get_unicode, java_read_char, java_allocate_new_line,
11743 java_unget_unicode, java_sneak_unicode): Prototype.
11745 * parse-scan.y (current_class, package_name, method_declarator,
11746 report_class_declaration, yyerror): Constify a char*.
11748 * parse.h (java_report_errors): Prototype.
11749 (yyerror): Constify a char*.
11751 * parse.y (classitf_redefinition_error, check_modifiers,
11752 parse_jdk1_1_error, lookup_package_type,
11753 lookup_package_type_and_set_next, get_printable_method_name,
11754 purify_type_name): Constify a char*.
11755 (build_super_invocation, maybe_generate_finit,
11756 verify_constructor_super, parser_add_interface,
11757 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11758 java_complete_expand_methods, java_expand_finals,
11759 cut_identifier_in_qualified, java_stabilize_reference,
11760 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11761 merge_string_cste): Prototype.
11762 (single_type_import_declaration, yyerror,
11763 variable_redefinition_error, build_array_from_name,
11764 build_unresolved_array_type, check_class_interface_creation,
11765 resolve_class, complete_class_report_errors,
11766 note_possible_classname, read_import_dir,
11767 find_in_imports_on_demand, resolve_package, fix_constructors,
11768 check_deprecation, lookup_method_invoke,
11769 maybe_build_primttype_type_ref, array_constructor_check_entry):
11771 (java_complete_expand_methods, java_expand_finals): Make static.
11772 (convert_narrow): Remove static prototype.
11774 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11776 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11778 1999-08-02 Richard Henderson <rth@cygnus.com>
11780 * decl.c: Include defaults.h instead of expr.h.
11781 * parse.y: Likewise.
11783 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11785 * java/decl.c (start_java_method): Change all uses of
11786 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11787 Ensure expr.h is included.
11788 * java/expr.c (pop_arguments): Ditto.
11789 * java/parse.y (expand_start_java_method): Ditto.
11791 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11793 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11795 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11797 * decl.c: Include "function.h".
11798 * except.c: Likewise.
11799 * parse.y: Likewise.
11800 * Makefile.in: Update dependencies.
11802 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11804 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11805 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11806 `modifier' with ATTRIBUTE_UNUSED.
11808 * gjavah.c (process_file): Add braces around ambiguous `else'.
11810 * jcf-dump.c (print_access_flags, localvar_free): Change return
11813 * parse.y (java_complete_expand_method): Initialize variable
11815 (resolve_qualified_expression_name): Likewise for `field_decl'.
11816 (patch_method_invocation): Likewise for `class_to_search'.
11817 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11818 (patch_assignment): Likewise for `lhs_type'.
11820 * verify.c (verify_jvm_instructions): Remove unused variable
11823 1999-07-25 Richard Henderson <rth@cygnus.com>
11825 * decl.c (va_list_type_node): New.
11827 1999-07-25 Anthony Green <green@cygnus.com>
11829 * gjavah.c (print_stub): New function.
11830 (METHOD_IS_NATIVE): New macro.
11831 (print_mangled_classname): Make static.
11832 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11833 (process_file): Perform stub generation.
11834 (HANDLE_METHOD): Don't emit class decls during stub
11836 (HANDLE_END_METHOD): Take into account stub generation.
11837 (print_method_info): Handle stub generation.
11838 (print_stub): New function.
11839 (print_cxx_classname): Make signature consistant with others.
11840 (help): Describe -stubs option.
11841 (main): Create stub file.
11842 (version): Use version.c.
11843 (print_full_cxx_name): New function.
11844 (print_c_decl): Use print_full_cxx_name.
11846 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11848 * check-init.c (check_init): Handle MAX_EXPR.
11850 1999-07-15 Andrew Haley <aph@cygnus.com>
11852 * lang.c (flag_use_divide_subroutine): New variable.
11853 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11854 fp-to-integer conversion.
11855 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11858 * expr.c (build_java_soft_divmod): New function.
11859 (build_java_binop): Call build_java_soft_divmod if
11860 flag_use_divide_subroutine is set.
11861 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11862 soft_lrem_node: new builtin functions.
11863 (init_decl_processing) Initialize the new builtins.
11864 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11865 soft_lrem_node: new builtin functions.
11866 (build_java_soft_divmod): New function.
11867 * parse.y: Call build_java_soft_divmod if
11868 flag_use_divide_subroutine is set.
11869 * parse.c: Rebuilt.
11871 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11872 a --specs= arg) even if not linking.
11873 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11874 -fuse-divide-subroutine
11876 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11878 * parse.y (resolve_and_layout): Check methods only once.
11879 (resolve_qualified_expression_name): Verify thrown exceptions
11881 (check_thrown_exceptions): Reject exceptions thrown in
11882 initializer. Error message tuned.
11884 1999-07-14 Andrew Haley <aph@cygnus.com>
11886 * expr.c (expand_expr): Do not return the last statement in a
11887 block as the block's value.
11889 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11891 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11892 CALL_EXPR, to avoid order of evaluation changes.
11894 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11896 * parse.y (qualify_ambiguous_name): Do not use
11897 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11899 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11901 * check-init.c (check_init): Handle MAX_EXPR.
11902 * expr.c (force_evaluation_order): Force method call arguments to
11903 be evaluated in left-to-right order.
11904 * parse.y (qualify_ambiguous_name): Loop again to qualify
11905 NEW_ARRAY_EXPR properly.
11907 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11909 * parse.y (patch_invoke): Resolve unresolved invoked method
11911 (qualify_ambiguous_name): STRING_CST to qualify expression for
11912 type name resolution.
11914 1999-06-24 Andrew Haley <aph@cygnus.com>
11916 * class.c (finish_class): Whenever a deferred method is
11917 output, rescan the list of methods to see if a new candidate for
11918 output can be found.
11920 1999-06-28 Tom Tromey <tromey@cygnus.com>
11922 * jvspec.c (lang_specific_driver): Recognize --help.
11924 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11926 * parse.y (resolve_package): Fixed bogus return statement.
11927 (patch_method_invocation): Resolve method invocation beginning with
11928 a package name qualifier.
11930 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11932 * Make-lang.in (java.stage1): Depend on stage1-start.
11933 (java.stage2): Likewise for stage2-start.
11934 (java.stage3): Likewise for stage3-start.
11935 (java.stage4): Likewise for stage4-start.
11937 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11939 * parse.y (java_complete_lhs): When doing cross referencing, don't
11940 try to keep file location on a WFL expanded as a CALL_EXPR.
11942 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11944 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
11945 compiling to class file a void method with an empty method body.
11946 As a side effect, the bytecode backend will generate the
11947 appropriate `return' instruction.
11949 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11951 * parse.y (lookup_package_type_and_set_next): New function prototype.
11952 (resolve_package): Search current and imported packages.
11953 (lookup_package_type_and_set_next): New function.
11955 1999-06-22 Andrew Haley <aph@cygnus.com>
11957 * verify.c (verify_jvm_instructions): Check for pending blocks
11958 before invalid PC test and opcode switch, not after.
11960 1999-06-21 Andrew Haley <aph@cygnus.com>
11962 * except.c (find_handler_in_range): The upper limit for exception
11963 ranges is exclusive, not inclusive: (start <= pc < end).
11964 (link_handler): find child pointer which points to outer by
11965 searching sibling list: previous code incorrectly assumed that
11966 outer->outer->first_child must point to outer.
11967 * verify.c (verify_jvm_instructions): FIXME added to code for
11969 (verify_jvm_instructions): Do not assume that the last block
11970 processed in a subroutine is a block which ends with a `ret'
11971 instruction. With some control flows it is possible that the last
11972 block ends with an `athrow'.
11974 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11976 * parse.y (qualify_ambiguous_name): Reorganized the post
11977 evaluation of non WFL leading expression nodes.
11979 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11981 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
11984 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11986 * parse.y (qualify_ambiguous_name): Handle qualified expression
11987 beginning with a STRING_CST.
11989 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11991 * parse.y (register_fields): Set DECL_INITIAL on both
11992 pre-initialized static and public fields.
11993 (resolve_field_access): Static field access expressions to always
11995 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
11996 qualification. CONVERT_EXPR to be resolved as an expression name.
11997 (java_complete_lhs): Identify and access qualified final
11998 initialized field in switch statement case expression.
11999 (fold_constant_for_init): Pre-initialized field decl constant to
12002 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12004 * parse.y (note_possible_classname): Mark returned node with
12005 QUALIFIED_P only if the original class name contained a '/'.
12007 1999-06-05 Anthony Green <green@cygnus.com>
12009 * Make-lang.in (gcjh): More parallel build fixes.
12011 1999-06-03 Mike Stump <mrs@wrs.com>
12013 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12015 1999-06-02 Anthony Green <green@cygnus.com>
12017 * except.c (link_handler): Chain exception handlers in order.
12019 1999-06-02 Anthony Green <green@cygnus.com>
12021 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12022 with nops and process as usual in order to always set correct EH
12023 ranges. Emit detailed warnings about unreachable bytecodes.
12025 1999-06-02 Anthony Green <green@cygnus.com>
12027 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12030 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12032 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12033 or the searched field decl.
12035 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12037 * parse.y (fold_constant_for_init): Convert numerical constant
12038 values to the type of the assigned field.
12040 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12042 * expr.c (lookup_field): Relaxed the test on class loading error
12044 * parse.y (fold_constant_for_init): Enabeled old code.
12046 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12048 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12049 decide the validity of the cast of a java.lang.Cloneable reference
12051 (patch_conditional_expr): Fixed first argument passed to
12052 binary_numeric_promotion.
12054 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12056 * parse.y (qualify_ambiguous_name): Take into account that a
12057 CONVERT_EXPR might specify a type as a WFL.
12059 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12061 * parse.y (patch_assignment): Save the rhs before using it as an
12062 argument to _Jv_CheckArrayStore.
12064 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12066 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12068 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12070 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12071 floating point literal only when the exponent indicator has been
12074 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12076 * parse.y (formal_parameter:): Construct argument tree list
12077 element even if a yet unsupported final parameter was encountered.
12079 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12081 * parse.y (finish_method_declaration): Issue errors for native or
12082 abstract methods declared with a method body, as well as for non
12083 native or non abstract methods with no method body.
12085 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12087 * class.c (build_utf8_ref): Initialize variable `field'.
12089 * decl.c (init_decl_processing): Initialize variable `field'.
12091 * expr.c (build_known_method_ref): Mark parameters `method_type',
12092 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12093 (process_jvm_instruction): Likewise for parameter `length'.
12095 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12096 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12099 * parse.y (maybe_generate_clinit): Remove unused variable
12100 `has_non_primitive_fields'.
12101 (find_in_imports_on_demand): Initialize variables `node_to_use'
12103 (patch_binop): Likewise for variable `prom_type'.
12104 (patch_unaryop): Likewise for variable `prom_type'.
12106 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12108 * xref.c (xref_table): Add missing initializer.
12110 1999-05-14 Tom Tromey <tromey@cygnus.com>
12112 * java-except.h (struct eh_range): Removed unused `next' member.
12113 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12114 after adding all exception handlers. Sort exception ranges in
12116 (struct pc_index): New structure.
12117 (start_pc_cmp): New function.
12118 * except.c (add_handler): Return `void'. Don't call link_handler;
12119 instead construct an ordinary linked list and do range
12121 (check_nested_ranges): New function.
12122 (link_handler): Changed interface to allow merging of eh_ranges.
12123 Split overlapping ranges. Return `void'.
12125 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12127 * parse.y (constructor_block_end:): New rule, tagged <node>.
12128 (constructor_body:): Use `constructor_block_end' instead of
12131 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12133 * parse.y (statement_nsi:): Pop `for' statement block.
12134 (java_complete_lhs): Labeled blocks containing no statement are
12135 marked as completing normally.
12137 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12139 * xref.c (xref_set_current_fp): New function, defined.
12140 * xref.h (xref_set_current_fp): New function, prototyped.
12142 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12144 * check-init.c (check_init): Take into account that
12145 LABELED_BLOCK_STMT can be empty.
12147 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12149 * parse.y (java_check_regular_methods): Warning check on not
12150 overriding methods with default access in other packages does not
12151 apply to `<clinit>'.
12152 (java_complete_lhs): If block body is an empty_stmt_node, replace
12153 it by NULL_TREE. This prevents gcc from generating an irrelevant
12156 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12158 * check-init.c (check_init): Removed code accepting to see things
12159 falling through default:, when doing xrefs.
12160 * java-tree.h (do_not_fold): New global variable, declared.
12161 * parse.y (do_not_fold): New global variable, defined.
12162 (java_complete_expand_method): Set `do_not_fold' to the value of
12163 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12164 and reinstall them after them have been purged; do not check for
12165 initializations; do not issue missing return errors.
12166 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12168 (patch_binop): Skip the fold part when doing xrefs.
12169 (build_string_concatenation): Skip the concatenation part when
12171 (patch_synchronized_statement): Do not generate a try-finally when
12173 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12174 and keep the location where the throw was seen.
12175 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12176 any treatment on the converted node an simply return a NOP_EXPR of
12178 * xref.c (xref_get_data): New function, defined.
12179 * xref.h (xref_get_data): New function, declared.
12180 (XREF_GET_DATA): Use xref_get_data.
12182 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12184 * gjavah.c (print_include): Cast the result of `strlen' to int
12185 when comparing against a signed value.
12186 (add_namelet): Likewise.
12188 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12190 * expr.c (expand_invoke): Mark parameter `nargs' with
12192 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12194 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12197 * jcf-reader.c (get_attribute): Cast a value to long
12198 when comparing against a signed expression. Likewise.
12200 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12201 HOST_BITS_PER_CHAR.
12203 1999-05-11 Andrew Haley <aph@cygnus.com>
12205 * parse.y (source_end_java_method): If the current method contains
12206 any exception handlers, force asynchronous_exceptions: this is
12207 necessary because signal handlers in libjava may throw exceptions.
12208 * decl.c (end_java_method): Ditto.
12210 1999-05-11 Tom Tromey <tromey@cygnus.com>
12212 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12214 * jvspec.c (THREAD_NAME): Removed.
12215 (GC_NAME): Likewise.
12216 (MATHLIB): Likewise.
12217 (WITHLIBC): Likewise.
12219 (THREADLIB): Likewise.
12220 (MATH_LIBRARY): Likewise.
12221 (lang_specific_driver): Don't add `-l' options to command line.
12222 Instead, add a single --specs option. Recognize `-L' options and
12223 use them to search for spec file.
12224 (find_spec_file): New function.
12225 (SPEC_FILE): New define.
12227 1999-05-11 Dave Brolley <brolley@cygnus.com>
12229 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12230 cpplib-enabled build.
12232 1999-05-05 Per Bothner <bothner@cygnus.com>
12234 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12235 temporarily zero it while calling rest_of_decl_compilation.
12237 * java-tree.h (string_ptr_type_node): Add declaration.
12238 * decl.c: Define and initialize string_ptr_type_node.
12239 * parse.y (patch_string_cst): Use string_ptr_type_node.
12241 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12242 * parse.y (for_statement): Now unconditionally exit_block.
12243 (finish_labeled_statement): No longer exit_block if for-loop.
12244 (patch_loop_statement): Check harder if the loop is already labeled.
12246 * parse.y (patch_initialized_static_field): Removed function.
12247 (maybe_generate_clinit): Removed special handling for interfaces.
12248 (java_complete_expand_methods): Do a preliminary java_complete_tree
12249 on <clinit> to determine if it can be removed.
12250 (java_complete_expand_method): Remove special handling for <clinit>.
12251 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12252 optimize if we get back empty_stmt_node.
12253 For MODIFY_EXPR, re-do checking of static initializers.
12254 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12255 For VAR_DECL, pass correct context.
12257 * verify.c (verify_jvm_instructions): Better error messages.
12259 1999-05-03 Tom Tromey <tromey@cygnus.com>
12261 * parse-scan.y (interface_declaration): Call
12262 report_class_declaration for interfaces.
12264 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12266 * Makefile.in: Remove -v from bison command lines.
12268 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12270 * check-init.c (check_init): Exclude a case of error when doing
12272 * class.c (layout_class_method): Don't generate the error message
12273 twice when compiling from source.
12274 * lang-options.h: Added `-Wredundant-modifers' and
12275 `-Wunusupported-jdk11' flags and help text.
12276 * lang.c (lang_decode_option): Added support for
12277 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12278 flag_static_local_jdk11 and flag_redundant set accordingly.
12279 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12280 * parse.h (EXPR_WFL_ADD_COL): New macro.
12281 (DECL_END_SOURCE_LINE): Likewise.
12282 (DECL_INHERITED_SOURCE_LINE): Likewise.
12283 * parse.y (static_ref_err): New function, prototyped.
12284 (CCB_TK): Now tagged <operator>.
12285 (class_body:): Remember the location of the closing '}' of a class
12286 definition when doing xrefs.
12287 (block:): Likewise.
12288 (block_end:): Likewise.
12289 (create_class): Remember the location of the inherited class
12290 identifier when doing xrefs.
12291 (register_fields): Added test on first operand of `init' before
12292 testing it TREE_CODE.
12293 (method_header): Store the location of the class identifier in the
12294 class decl when doing xrefs.
12295 (finish_method_declaration): Don't combine first/last method line
12297 (java_check_regular_methods): Warning check on not overriding
12298 methods with default access on other packages move before check on
12299 static methods. Initialization of `aflags' also moved up.
12300 (resolve_expression_name): Call static_ref_err to report the error.
12301 (static_ref_err): New function, implemented.
12302 (resolve_field_access): Returned simplified static field access
12304 (resolve_qualified_expression_name): Check for illegal use of
12305 static fields in a non static context. Call static_ref_err to
12306 report error in various places.
12307 (java_complete_tree): Do not fold initialized static fields when
12309 (java_complete_lhs): Likewise.
12311 1999-04-29 Anthony Green <green@cygnus.com>
12313 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12314 create internal labels.
12315 (lookup_label): Ditto.
12317 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12319 * class.c (layout_class_method): Generate <clinit>'s rtl for
12321 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12322 for interfaces' <clinit>.
12323 * expr.c (lookup_field): Search for fields in interfaces.
12324 (expand_invoke): Fixed indentation.
12325 (expand_java_field_op): Likewise. Use IS_CLINIT.
12326 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12327 (IS_CLINIT): New macro.
12328 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12329 interface was parsed.
12330 (maybe_generate_clinit): Don't generate if the current class is an
12331 interface with only fields of primitive types.
12332 (reset_method_name): Use IS_CLINIT.
12333 (java_complete_expand_method): Expand <clinit> when it exists for
12334 interfaces. Use IS_CLINIT.
12335 (resolve_expression_name): Use DECL_CONTEXT instead of
12336 current_class to build static field references.
12337 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12338 ARRAY_REF when doing xreferencing.
12339 (check_final_assignment): Fixed typo in leading comment. Use
12341 (patch_array_ref): Don't fully expand array references when
12343 (patch_return): Use IS_CLINIT.
12344 (patch_throw_statement): Likewise.
12346 1999-04-22 Tom Tromey <tromey@cygnus.com>
12348 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12350 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12352 * decl.c (predef_filenames, predef_filenames_size): New globals
12353 (init_decl_processing): predef_filenames and predef_filenames_size
12355 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12357 * jcf-parse.c (predefined_filename_p): New function.
12358 (yyparse): Check that files on the command line are specified only
12359 once and issue a warning otherwise.
12360 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12361 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12362 avoid a gcc warning with -W -Wall turned on.
12363 (java_expand_classes): Abort if errors were encountered.
12364 (java_complete_lhs): If the cross reference flag is set, wrap
12365 field DECL node around a WFL when resolving expression name.
12367 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12369 * lang.c (lang_decode_option): Fixed returned value when parsing
12370 `-fxref=...' and `-Wall'.
12371 * parse.y (source_end_java_method): Do not generate code when
12372 flag_emit_xref is set.
12373 (resolve_expression_name): Do not build static field access when
12374 flag_emit_xref is set.
12375 (resolve_field_access): No special treatment on `length' when
12376 flag_emit_xref is set. Do not build qualified static field access
12377 when flag_emit_xref is set.
12378 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12379 when flag_emit_xref is set.
12380 (patch_assignment): Do not generate array store runtime check when
12381 flag_emit_xref is set.
12382 * xref.c (xref_flag_value): Fixed function declaration
12384 (xset_set_data): New function.
12385 * xref.h (xref_set_data): Added prototype for new function.
12386 (typedef struct xref_flag_table): New field data.
12387 (XREF_GET_DATA): New macro.
12389 1999-04-19 Tom Tromey <tromey@cygnus.com>
12391 * xref.h (enum): Removed trailing comma.
12393 * parse.y (resolve_qualified_expression_name): Added missing
12396 1999-04-15 Anthony Green <green@cygnus.com>
12398 * gjavah.c: New prototypes for java_float_finite and
12399 java_double_finite.
12401 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12403 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12406 1999-04-06 Jeffrey A Law (law@cygnus.com)
12408 * Makefile.in (TREE_H): Add tree-check.h.
12409 (RTL_H): Add genrtl.h.
12411 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12413 * parse.y (patch_assignment): Added ArrayStoreException runtime
12416 1999-04-06 Per Bothner <bothner@cygnus.com>
12418 * expr.c (pop_type_0): New function.
12419 (pop_type): Use pop_type_0.
12420 * java-tree.h (pop_type_0): New declaration.
12421 * verify.c (verify_jvm_instructions): Check return instructions.
12423 * parse.y (patch_binop): Don't fold if non-constant and emiting
12426 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12428 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12430 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12431 (main_jcf): Don't define.
12432 (process_file): Don't set `main_jcf'.
12434 * java-tree.h (main_jcf): Don't declare.
12436 * jcf-parse.c (main_jcf): Add static definition.
12438 * lang.c (main_jcf): Don't define.
12440 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12442 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12444 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12446 * jcf-depend.c: Include "config.h", not <config.h>.
12448 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12451 * jcf-path.c: Include "config.h", not <config.h>.
12453 * lex.c: Don't include various system header files.
12454 (java_init_lex): Cast the argument of `bzero' to PTR
12456 * parse-scan.y (java_push_parser_context): Likewise.
12458 * parse.y (java_push_parser_context): Likewise.
12459 (patch_bc_statement): Match format specifier to variable argument.
12461 * xref.c: Don't include <stdio.h>.
12463 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12465 * parse.y (struct parser_ctxt *ctxp): Now global.
12466 (declare_local_variables): Use WFL compound value for the
12467 declaration source line value, when doing cross-referencing.
12469 1999-03-31 Tom Tromey <tromey@cygnus.com>
12471 * gjavah.c (print_field_info): Allow constants of other types.
12472 (print_include): Generate include when new name is proper prefix
12473 of already printed name.
12474 (add_namelet): Likewise.
12475 (cxx_keyword_subst): New function.
12476 (print_method_info): Use it.
12477 (print_field_name): New function.
12478 (get_field_name): New function.
12479 (print_field_info): Use get_field_name and print_field_name.
12481 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12483 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12484 'KR-C', so gperf uses the `const' keyword on strings.
12486 * keyword.gperf (java_keyword): Const-ify a char*.
12488 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12490 * parse.y (patch_bc_statement): Fixed identation and a bogus
12493 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12495 * parse.y (patch_assignment): Allow static variables in other
12496 classes to be assigned.
12498 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12500 * class.c (maybe_add_interface): Remove unused variable
12502 (make_class_data): Use = for assignment, not ==. Likewise.
12503 (emit_register_classes): Remove unused variable `decl'.
12505 * lex.c: Fix comment so as not to contain an embedded `/*'.
12507 * verify.c (verify_jvm_instructions): Remove unused variable
12510 1999-03-27 Per Bothner <bothner@cygnus.com>
12512 * parse.y (complete_loop_body): Rename to finish_loop_body.
12513 (complete_labeled_statement): Rename to finish_labeled_statement.
12514 (complete_for_loop): Rename to finish_for_loop.
12515 (complete_method_declaration): Rename to finish_method_declaration.
12517 * java-tree.h (continue_identifier_node): New global node.
12518 * decl.c: Define and initialize continue_identifier_node.
12519 * parse.y (generate_labeled_block): Remove - no longer needed.
12520 (build_loop_body): Use continue_identifier_node for continue block.
12521 (finish_labeled_statement): Also do pop_labeled_block actions.
12522 (java_complete_lhs): POP_LOOP even if error.
12523 (build_labeled_block): Special handling for continue_identifier_node.
12524 (patch_loop_statement): Re-organize.
12525 (patch_bc_statement): Re-write.
12527 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12529 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12530 using a WFL compound value.
12531 * parse.y (xref.h): Include.
12532 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12533 WFL compound value.
12534 (register_fields): Set WFL compound value to lineno if doing
12536 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12538 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12539 * xref.h (expand_xref): Prototype renamed from xref_generate.
12541 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12543 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12544 (GET_CURRENT_BLOCK): New macro.
12545 * parse.y (current_static_block): New global variable.
12546 (method_body:): Define action.
12547 (complete_method_declaration): Set current_function_decl to NULL
12548 when work on the current method is done.
12549 (declare_local_variables): Use GET_CURRENT_BLOCK.
12550 (java_method_add_stmt): Likewise.
12551 (java_complete_expand_method): Disable the use of `this' when
12552 expanding <clinit>.
12553 (enter_a_block): If no current method exist, use
12554 current_static_block to link static initializer blocks.
12555 (exit_block): Rewritten to use current_static_block when no current
12556 method decl exists.
12557 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12558 (patch_return): Forbid the use of `return' in static initializers.
12559 (patch_throw_statement): Fixed indentation. Issue specific error
12560 for uncaught thrown checked exception in static initializer
12561 blocks. Removed FIXME.
12563 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12565 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12566 Link gcj from gcc.o.
12568 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12570 * parse.y (find_applicable_accessible_methods_list): When dealing
12571 with interface: ensure that a given interface or java.lang.Object
12572 are searched only once.
12574 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12576 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12578 * jcf-dump.c (print_access_flags): Add braces around if-else.
12580 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12583 * lex.c (build_wfl_node): Add static prototype.
12585 * lex.h (build_wfl_node): Remove static prototype.
12587 * parse.y: Include lex.c early enough to declare everything needed.
12588 Ensure calls to `build_wfl_node' pass the proper arguments.
12589 (create_class): Remove unused variable `super_decl'.
12590 (get_printable_method_name): Initialize variable `name'.
12592 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12594 * Changelog: Fixed 1999-03-22 typos.
12595 * lang.c (lang_decode_option): Fixed typo in error string in the
12598 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12600 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12601 (xref.o): New rule.
12602 * java-tree.h (flag_emit_xref): Declared extern.
12603 * lang.c (xref.h): Included.
12604 (flag_emit_xref): New global variable.
12605 (lang_decode_option): Added support for -fxref.
12607 * xref.h: Likewise.
12609 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12611 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12614 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12616 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12617 $(srcdir)/../system.h and $(JAVA_TREE_H).
12618 (jcf-io.o): Depend on $(JAVA_TREE_H).
12619 (mangle.o): Likewise.
12621 * check-init.c (check_cond_init): Add static prototype.
12623 * class.c (build_java_method_type, hashUtf8String,
12624 make_field_value, get_dispatch_vector, get_dispatch_table,
12625 append_gpp_mangled_type, mangle_static_field): Likewise.
12626 (strLengthUtf8): Hide unused definition.
12627 (hashUtf8String): Const-ify.
12628 (make_field_value): Un-ANSI-fy.
12630 * constants.c: Move inclusion of jcf.h above java-tree.h.
12631 (set_constant_entry, find_class_or_string_constant,
12632 find_name_and_type_constant, get_tag_node,
12633 build_constant_data_ref): Add static prototype.
12635 * decl.c (push_jvm_slot, builtin_function,
12636 lookup_name_current_level): Likewise.
12637 (builtin_function): Const-ify.
12639 * except.c (expand_start_java_handler, expand_end_java_handler):
12640 Add static prototype.
12642 * expr.c (flush_quick_stack, push_value, pop_value,
12643 java_stack_swap, java_stack_dup, build_java_athrow,
12644 build_java_jsr, build_java_ret, expand_java_multianewarray,
12645 expand_java_arraystore, expand_java_arrayload,
12646 expand_java_array_length, build_java_monitor, expand_java_pushc,
12647 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12648 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12649 expand_compare, expand_test, expand_cond, expand_java_goto,
12650 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12651 expand_java_field_op, java_push_constant_from_pool): Likewise.
12653 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12654 (build_java_arraynull_check): Mark parameters `node' and `type'
12655 with ATTRIBUTE_UNUSED.
12656 (note_label): Likewise for parameter `current_pc'.
12657 (expand_java_call, expand_java_ret): Hide unused definition.
12659 * java-tree.h (make_class, build_constants_constructor,
12660 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12661 init_outgoing_cpool, register_class, emit_register_classes,
12662 java_layout_seen_class_methods): Prototype.
12663 (unicode_mangling_length): Const-ify.
12664 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12665 emit_unicode_mangled_name, format_int, format_uint,
12666 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12667 jcf_print_utf8_replace, open_class): Prototype.
12669 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12670 <stdio.h>. Include tree.h/java-tree.h.
12671 (utf8_equal_string usage, process_class): Add static prototype.
12672 (open_class): Don't prototype this here.
12673 (utf8_equal_string): Match arguments to format specifiers.
12674 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12675 TABLE_SWITCH, disassemble_method): Likewise.
12677 * jcf-io.c: Include tree.h/java-tree.h.
12678 (open_class, find_classfile, jcf_print_utf8,
12679 jcf_print_utf8_replace): Const-ify.
12681 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12682 parse_class_file): Add static prototype.
12683 (find_in_current_zip): Match definition to existing static
12686 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12687 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12688 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12689 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12690 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12691 generate_bytecode_return, perform_relocations, init_jcf_state,
12692 init_jcf_method, release_jcf_state, generate_classfile):
12693 Add static prototype.
12694 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12695 (make_class_file_name): Const-ify.
12697 * jcf.h (find_classfile): Const-ify.
12699 * jv-scan.c (reset_report): Remove prototype.
12701 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12702 (error): Rewrite to allow varargs.
12704 * lang.c (lang_f_options): Const-ify.
12706 * lex.c (java_parse_escape_sequence): Add static prototype.
12707 (java_allocate_new_line): Match definition to existing static
12710 * mangle.c Include tree.h/java-tree.h.
12711 (unicode_mangling_length, emit_unicode_mangled_name,
12712 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12714 * parse.h (jdep_code): Remove trailing comma in enumeration.
12715 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12716 (reset_report): Add prototype.
12718 * verify.c (push_pending_label, merge_types): Add static
12721 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12723 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12725 * parse.y (find_applicable_accessible_methods_list): Extend the
12726 search to superinterfaces when relevant.
12727 (search_applicable_methods_list): New function.
12729 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12731 * class.c (unmangle_classname): Implemented stricter testing
12732 before setting the QUALIFIED_P flag on an identifier.
12734 1999-03-16 Per Bothner <bothner@cygnus.com>
12736 * parse.y (java_complete_lhs): Call force_evaluation_order
12737 after patch_newarray.
12738 (patch_binop): Don't call fold if there are side effects.
12740 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12742 * parse.y (java_stabilize_reference): Use save_expr instead of
12743 building a SAVE_EXPR node.
12744 (java_complete_lhs): Patch the resulting string of the `+='
12745 operator (if necessary) and complete the RHS after having built
12748 1999-03-15 Per Bothner <bothner@cygnus.com>
12750 * class.c (make_class): Don't set CLASS_P here (because
12751 this function is also called by build_java_array_type).
12752 (push_class): Set CLASS_P here instead.
12753 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12755 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12756 context. If the context is class, perfer "super" over "synchronized".
12757 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12759 * parse.y (create_class): Don't call parser_check_super here;
12760 it is not robust. Always wait until later.
12762 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12763 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12765 1999-03-13 Per Bothner <bothner@cygnus.com>
12767 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12768 * lex.h (UNGETC): Change misleading macro.
12770 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12772 * parse.y (java_stabilize_reference): Return NODE when patching a
12774 (java_complete_lhs): Put parenthesis around truth values.
12776 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12778 * class.c (layout_class_method): Don't make rtl for interface
12780 * parse.h (GET_TYPE_NAME): New macro.
12781 * parse.y (if_then_statement:): Fixed indentation.
12782 (if_then_else_statement:): Likewise.
12783 (for_statement:): Fixed spacing.
12784 (try_statement:): Fixed indentation.
12785 (create_interface): Don't force interfaces to be abstract.
12786 (method_header): Abstract methods are OK in interfaces.
12787 (declare_local_variables): Fixed typo in comment.
12788 (java_complete_expand_method): Fixed indentation.
12789 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12790 non accessible fields.
12791 (java_stabilize_reference): New function.
12792 (java_complete_lhs): Fixed indentation. Use
12793 java_stabilize_reference in compound assignment. Insert the
12794 cast. If not processing `+' fix string constants before processing
12797 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12799 * constants.c (find_class_or_string_constant): Cast variable `j'
12800 to a `jword' when comparing against one.
12802 * expr.c (java_lang_expand_expr): Remove unused variables
12803 `has_finally_p' and `op0'.
12805 * gjavah.c (print_field_info): Cast a value to jint when comparing
12806 against one. Likewise for a jlong.
12807 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12808 against a signed quantity.
12810 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12811 (print_signature): Don't needlessly dereference variable `str'
12813 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12814 `max_locals' with ATTRIBUTE_UNUSED.
12815 (jcf_parse_class): Likewise for variable `index'.
12817 * parse.h (reverse_jdep_list): Remove static prototype.
12819 * parse.y (build_jump_to_finally): Remove prototype and definition.
12820 (reverse_jdep_list): Add static prototype.
12822 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12823 `assignment' and `expr_decl'.
12825 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12827 1999-03-12 Andrew Haley <aph@cygnus.com>
12829 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12830 we'll need a directory separator and a null character.
12832 1999-03-10 Per Bothner <bothner@cygnus.com>
12834 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12836 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12838 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12841 1999-03-05 Per Bothner <bothner@cygnus.com>
12843 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12845 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12847 * class.c (layout_class_method): A static method in a base class
12848 is never overridden, so treat it like it doesn't exist.
12849 However, do complain about private non-static method overriding
12850 public static method.
12852 * parse.y: Don't set unused INITIALIZED_P flag.
12853 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12855 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12856 (build_array_from_name): Re-order &index[string] to &string[index].
12858 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12859 error_mark (it might catch more errors, but it is more likely to lose).
12861 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12863 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12864 (parse-scan.o): Depend on toplev.h.
12866 * class.c (make_method_value): Add prototype. Make it static.
12867 Remove unused second argument, caller changed.
12869 * expr.c (java_lang_expand_expr): Remove unused variable
12872 * java-tree.h: Don't prototype find_in_current_zip.
12873 Add prototypes for verify_constant_pool, start_java_method,
12874 end_java_method, give_name_to_locals, expand_byte_code,
12875 open_in_zip, set_constant_value, find_constant1, find_constant2,
12876 find_utf8_constant, find_string_constant, find_class_constant,
12877 find_fieldref_index, find_methodref_index, write_constant_pool,
12878 count_constant_pool_bytes and encode_newarray_type.
12880 * jcf-dump.c: Remove unused variable `LONG_temp'.
12882 * jcf-parse.c: Include parse.h.
12883 (jcf_parse_source): Remove unused parameter, all callers changed.
12884 (jcf_figure_file_type): Add static prototype.
12885 (find_in_current_zip): Likewise. Also remove unused parameter,
12886 all callers changed.
12887 (read_class): Initialize variable `saved_pos'.
12889 * jcf-reader.c (jcf_parse_preamble): Mark variables
12890 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12892 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12893 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12894 (java_parse_doc_section): Initialize variable `seen_star'.
12895 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12896 (java_lex_error): Mark parameters `msg' and `forward' with
12898 (java_get_line_col): Mark parameters `filename' and `line' with
12901 * parse-scan.y: Include toplev.h.
12902 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12904 * parse.h: use `struct JCF', not plain `JCF'.
12905 (java_parser_context_save_global, java_expand_classes
12906 java_parser_context_restore_global, java_parse): Add prototypes.
12908 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
12911 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
12913 * check-init.c (check_init): COPYN takes word count, not bit count.
12915 1999-02-26 Per Bothner <bothner@cygnus.com>
12917 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
12918 explicit build_decl. (Avoids crash in reload when optimizing.)
12920 1999-02-25 Per Bothner <bothner@cygnus.com>
12922 * decl.c (complete_start_java_method): Handle synchronized method
12923 even when compiling from bytecode.
12925 1999-02-26 Tom Tromey <tromey@cygnus.com>
12927 * gjavah.c (add_class_decl): Only generate `#include' if outer
12928 class is not the name of the class we are processing. Correctly
12929 append `.h' in #include.
12930 (process_file): Clean up newlines around generated `#include's.
12931 (decode_signature_piece): Correctly handle inner classes.
12932 (struct include): New structure.
12933 (all_includes): New global.
12934 (print_include): New function.
12935 (add_class_decl): Use it.
12936 (process_file): Likewise.
12937 (add_class_decl): Generate include for java-array.h if array
12939 (process_file): Don't generate java-array.h include.
12941 * gjavah.c (add_namelet): Check for standard package names here.
12942 (add_class_decl): Don't check for standard package names here.
12944 1999-02-25 Tom Tromey <tromey@cygnus.com>
12946 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
12947 When reading a zip file, only use strncmp if both strings are
12948 bigger than the buffer length. Initialize `k' when looping
12951 1999-02-24 Tom Tromey <tromey@cygnus.com>
12953 * gjavah.c (struct namelet): New structure.
12954 (add_namelet): New function.
12955 (print_namelet): New function.
12956 (print_class_decls): Use add_namelet and print_namelet to generate
12957 namespaces and not classes.
12958 (method_printed): New global.
12959 (HANDLE_END_METHOD): Examine method_printed.
12960 (print_method_info): Set method_printed when required. Print
12961 error if function to be ignored is marked virtual. Handle $finit$
12963 (METHOD_IS_FINAL): New macro.
12964 (print_field_info): Use it.
12965 (HANDLE_METHOD): Clear method_printed.
12966 (method_pass): New global.
12967 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
12968 (process_file): Do two passes over both fields and methods.
12969 (HANDLE_METHOD): Examine method_pass.
12970 (root): New global.
12971 (add_class_decl): New function.
12972 (print_class_decls): Don't scan over entire constant pool.
12974 1999-02-23 Tom Tromey <tromey@cygnus.com>
12976 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
12977 disable linking in that case.
12979 1999-02-20 Tom Tromey <tromey@cygnus.com>
12981 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
12984 1999-02-21 Per Bothner <bothner@cygnus.com>
12986 * decl.c (build_result_decl), java-tree.h: New method.
12987 (complete_start_java_method): Handle synchronized methods.
12988 Don't build DECL_RESULT here. (Ordering dependency problem.)
12989 (start_java_method): Call build_result_decl here instead ...
12990 * parse.y (java_complete_expand_method): ... and here.
12991 (expand_start_java_method): Don't call complete_start_java_method here.
12992 (java_complete_expand_method): Call it here instead.
12993 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
12994 * java-tree.h: ... here.
12996 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
12997 * parse.y (java_complete_lhs): Don't call force_evaluation_order
12998 for ARRAY_REF - it doesn't work when array bounds are checked.
12999 (patch_array_ref): Handle it here instead.
13001 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13003 1999-02-19 Per Bothner <bothner@cygnus.com>
13005 Force left-to-right evaluation of binary operations etc.
13006 * expr.c (force_evaluation_order), java-tree.h: New function.
13007 * parse.y (java_complete_lhs): Pass binary operations, procedure
13008 calls, and ARRAY_REFs to force_evaluation_order.
13009 (various): Set TREE_SIDE_EFFECTS more carefully.
13011 Tolerate random (non-UTF8) encoding in comments without complaining.
13012 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13013 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13015 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13016 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13018 * parse.y (java_complete_lhs): Ignore an empty statement in a
13019 COMPOUND_EXPR. Don't complain about empty statement after return.
13021 1999-02-19 Per Bothner <bothner@cygnus.com>
13023 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13024 in TREE_LIST - just chain the POINTER_TYPEs together.
13025 (resolve_class): If type already resolved, return decl.
13026 After resolving, update TREE_TYPE(class_type), and name (if array).
13027 * parse.h (do_resolve_class), parse.y: Make non-static.
13028 * class.c (maybe_layout_super_class): Take this_class argument.
13029 Do do_resolve_class if necessary.
13030 (layout_class, layout_class_methods): Adjust calls appropriately.
13031 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13032 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13033 * typeck.c (build_java_array_type): Don't call layout_class.
13035 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13037 * parse.y (check_pkg_class_access): Allow private class access
13038 within the same package.
13039 (strip_out_static_field_access_decl): New function.
13040 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13041 operator argument before testing its nature.
13043 1999-02-03 Per Bothner <bothner@cygnus.com>
13045 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13046 (TRY_EXPR): Simplify - it no longer has a finally clause.
13047 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13048 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13049 * expr.c (java_lang_expand_expr): Likewise.
13050 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13051 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13052 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13053 (build_try_statement): Remove finally parameter and handling.
13054 (build_try_finally_statement): New function.
13055 (patch_try_statement): No longer need to support finally clause.
13056 (try_statement): Update grammar action rules.
13057 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13058 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13060 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13062 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13063 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13065 1999-02-17 Andrew Haley <aph@cygnus.com>
13067 * class.c (build_utf8_ref): Back out broken patch which was
13068 intended to to output signatures using '.' as a separator.
13070 * class.c (make_class_data): Output signatures using '.' as a
13071 separator, rather than '/'.
13072 (mangled_classname): Likewise.
13073 (make_field_value): Likewise.
13074 (make_method_value): Likewise.
13075 * constants.c (alloc_class_constant): Likewise.
13076 * expr.c (build_invokeinterface): Likewise.
13078 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13080 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13081 of an ancient workaround.
13083 1999-02-10 Jeffrey A Law (law@cygnus.com)
13085 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13088 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13090 * lex.c (yylex): Encode \0 as UTF8.
13092 1999-02-10 Tom Tromey <tromey@cygnus.com>
13094 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13095 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13096 (libgcj_zip): Renamed.
13097 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13099 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13101 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13102 (GC_NAME): Renamed -lgc to -lgcjgc.
13104 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13106 * lex.c (java_lang_cloneable): Initialize.
13107 * parse.y (java_lang_cloneable): New static variable.
13108 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13109 doing one more qualification round.
13110 (valid_ref_assignconv_cast_p): Reject null source or
13111 destination. Allow an array to be cast into java.lang.Cloneable.
13112 (patch_cast): Swapped two first arguments to first call to
13113 valid_ref_assignconv_cast_p.
13115 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13117 * parse.h: DECL_P renamed JDECL_P.
13118 * parse.y: DECL_P replaced by JDECL_P.
13119 (build_array_from_name): Always use pointer's type.
13120 (patch_bc_statement): Extra code to search continue target in a
13121 for loop. Fixed comments. Continue target is current loop when
13124 1999-02-05 Andrew Haley <aph@cygnus.com>
13126 * class.c (make_class_data): The superclass of an interface should
13127 be null, not class Object.
13129 * lex.c (java_lex): Sign extend hex literals.
13131 1999-02-04 Andrew Haley <aph@cygnus.com>
13133 * class.c (build_utf8_ref): Output signatures using '.' as a
13134 separator, rather than '/'.
13135 (make_class_data): Likewise.
13137 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13139 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13140 mkstemp.o. Get them from libiberty now.
13142 1999-02-02 Jeffrey A Law (law@cygnus.com)
13144 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13146 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13148 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13151 1999-02-02 Per Bothner <bothner@cygnus.com>
13153 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13154 * jcf-write.c (generate_bytecode_return): New function.
13155 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13157 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13158 generate special [fd]const_[01] instructions.
13160 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13162 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13163 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13165 1999-02-01 Per Bothner <bothner@cygnus.com>
13167 * parse.y (patch_method_invocation): Handle calling static methods,
13168 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13170 * parse.y (java_complete_lhs): Don't complain about unreachable
13171 exit condition in a do-while statement.
13173 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13175 * lex.c (java_read_char): Fixed utf8 decoding.
13176 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13178 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13179 comments. Local variable `all_primitive' is gone. Broadened
13180 acceptance of `0' to floating point targets. `long' can now be
13181 widened to `double' or `float'.
13182 (valid_method_invocation_conversion_p): Added leading
13183 comment. Fixed tabulation.
13184 (build_string_concatenation): Optimize out left or right empty
13187 1999-01-28 Per Bothner <bothner@cygnus.com>
13189 * jcf-write.c (localvar_alloc): Only emit entry for
13190 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13191 (generate_bytecode_insns): Only call put_linenumber if
13192 debug_info_level > DINFO_LEVEL_NONE.
13193 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13194 is specified, add -g1 (for compatibility wih javac).
13196 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13198 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13199 gjavah.o, check-init.o, jv-scan.o
13201 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13203 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13205 * gjavah.c: Include config.h and system.h.
13207 * javaop.h (inline): Don't define, its handled by system.h.
13208 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13209 from `inline' to `static inline'.
13211 * jcf.h (inline): Don't define, its handled by system.h.
13213 * lex.c (inline): Likewise.
13215 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13217 * lang-specs.h: Map -Qn to -fno-ident.
13219 1999-01-29 Richard Henderson <rth@cygnus.com>
13221 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13223 1999-01-29 Tom Tromey <tromey@cygnus.com>
13225 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13226 then cast it to Object before calling `append' method.
13228 1999-01-28 Per Bothner <bothner@cygnus.com>
13230 * check-init.c (check_bool2_init, check_bool_init, check_init):
13231 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13232 * jcf-write.c (generate_bytecode_insns): Likewise.
13234 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13236 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13237 * parse.y (patch_cast): Allow a boolean to be cast into a
13240 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13242 * parse.y: (class_declaration:): Fixed indentation.
13243 (class_member_declaration:): Extra `;' after field declaration now
13245 (interface_declaration:): Removed debug messages in error reports.
13246 (patch_binop): Nodes created and returned inherit the orignal
13247 node's COMPOUND_ASSIGN_P flag value.
13248 (patch_cast): Fix cast from char to floating point.
13250 1999-01-25 Andrew Haley <aph@cygnus.com>
13252 * except.c, java-except.h (expand_resume_after_catch): new
13254 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13255 to branch back to main flow of control after a catch block.
13257 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13259 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13260 $(srcdir)/../system.h.
13261 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13262 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13263 (jcf-write.o): Likewise.
13264 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13265 (mangle.o): Depend on $(srcdir)/../toplev.h.
13266 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13267 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13269 * class.c: Include output.h and parse.h.
13270 (mangled_classname): Add the `const' keyword to a char*.
13271 (find_named_method): Hide unused function definition.
13272 (build_utf8_ref): Change type of variable `c' to unsigned char.
13273 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13274 (build_class_ref): Add the `const' keyword to a char*.
13275 (layout_class_method): Remove unused variable `buf'.
13277 * decl.c (find_local_variable): Remove unused variable `rtl'.
13278 (pushdecl): Likewise for variables `different_binding_level' and
13280 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13281 (maybe_build_cleanup): Likewise for parameter `decl'.
13283 * except.c (expand_start_java_handler): Mark parameter `range'
13284 with ATTRIBUTE_UNUSED.
13286 * expr.c: Include except.h.
13287 (pop_type): Remove unused variable `i'.
13288 (pop_value): Likewise for variables `n_words' and `i'.
13289 (expand_java_arrayload): Likewise for variable `convert'.
13290 (java_lang_expand_expr): Likewise for variables `op0', `type',
13291 `mode', `unsignedp', `node' and `elements'.
13292 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13294 (process_jvm_instruction): Add a `const' qualifier to a char*.
13296 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13297 (temp_directory): Likewise.
13298 (print_c_decl): Likewise.
13299 (print_method_info): Likewise.
13300 (decode_signature_piece): Likewise.
13301 (print_mangled_classname): Likewise.
13303 * java-except.h: Provide prototypes for maybe_start_try,
13304 maybe_end_try and add_handler.
13306 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13307 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13308 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13309 init_expr_processing, push_super_field, init_class_processing,
13310 can_widen_reference_to, class_depth, verify_jvm_instructions,
13311 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13312 set_local_type, merge_type_state, push_type, load_type_state,
13313 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13314 emit_unicode_mangled_name): Add prototypes.
13316 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13317 (print_signature_type): Use ISDIGIT, not isdigit.
13318 (print_signature): Remove unused variable `j'.
13320 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13321 int when comparing against one.
13323 * jcf-parse.c: Include toplev.h.
13325 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13326 (localvar_free): Remove unused variable `i'.
13327 (generate_bytecode_conditional): Likewise for variable `kind'.
13329 * jv-scan.c: Include config.h and system.h. Remove redundant
13330 OS header and gansidecl.h includes.
13331 (warning): Add the `const' keyword to a char*. Also add
13332 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13333 __STDC__, when determining whether to use ANSI-isms.
13334 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13335 (xmalloc): Don't redundantly prototype here.
13336 (main): Remove unused parameter `envp'. Also fix the arguments
13337 passed to function `fatal' to match the format specifier.
13339 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13341 * mangle.c: Include toplev.h.
13342 (emit_unicode_mangled_name): Declare parameter `len'.
13344 * parse.y (parse_warning_context): Add the `const' keyword to a
13345 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13346 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13347 (issue_warning_error_from_context): Add the `const' keyword to
13349 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13350 not `__STDC__' for whether to use ANSI-isms.
13352 * typeck.c (incomplete_type_error): Mark parameters `value' and
13353 `type' with ATTRIBUTE_UNUSED.
13354 (parse_signature_type): Use ISDIGIT, not isdigit.
13356 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13357 (verify_jvm_instructions): Likewise. Remove unused variables
13358 `field_name' and `default_val'.
13360 * zextract.c: Include config.h and system.h. Remove redundant
13361 OS header includes.
13363 * zipfile.h: Prototype `read_zip_archive'.
13365 1999-01-21 Andrew Haley <aph@cygnus.com>
13367 * typeck.c (convert): Allow conversions to void type: some
13368 optimizations in gcc do this.
13370 1999-01-21 Andrew Haley <aph@cygnus.com>
13372 * typeck.c (convert_ieee_real_to_integer): New function.
13373 (convert): When not using fast-math and using hardware fp, convert
13374 an IEEE NaN to zero.
13376 1999-01-18 Andrew Haley <aph@cygnus.com>
13378 * parse.y (patch_binop): Do a type conversion from signed to
13379 unsigned and then back to signed when a ">>>" is found.
13381 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13383 * java-tree.h: (check_for_initialization): Added prototype.
13384 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13385 * parse.y (do_resolve_class): Removed unused locals.
13386 (read_import_dir): Likewise.
13387 (resolve_qualified_expression_name): Array creation
13388 expressions are valid primary expressions.
13389 (qualify_ambiguous_name): Likewise.
13390 (patch_synchronized_statement): Removed unused local.
13392 1999-01-17 Jeffrey A Law (law@cygnus.com)
13394 * Makefile.in (zextract.o): Add dependencies.
13396 * Makefile.in: Do not put ^Ls at the start of a line.
13398 1999-01-15 Per Bothner <bothner@cygnus.com>
13400 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13401 sub-type the result of the call that gets the exception value.
13403 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13404 don't call finish_class.
13406 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13407 clear found before continuing.
13409 * verify.c (verify_jvm_instructions): On an array load, allow
13410 and handle top of stack to be TYPE_NULL.
13412 * gjavah.c (generate_access): Translate Java package private or
13413 protected access to C++ public, but with a comment.
13415 1999-01-13 Andrew Haley <aph@cygnus.com>
13417 * expr.c (generate_name): Name prefix changed to avoid clashes
13418 with assembler temp labels.
13420 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13421 MODIFY_EXPR. Without this, code for the assignment may not be
13422 generated at all and the synchronized statement will read an
13423 uninitialized variable.
13425 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13427 * class.c (maybe_layout_super_class): Fixed returned value.
13428 * lex.c: Added 1999 to the copyright.
13429 (java_init_lex): Initialize java_lang_imported.
13430 * lex.h: Added 1999 to the copyright.
13431 * parse.h: Added 1999 to the copyright.
13432 (REGISTER_IMPORT): Fixed typo in trailing macro.
13433 (CURRENT_OSB): New macro.
13434 (struct parser_ctxt): New fields osb_depth, osb_limit.
13435 * parse.y (java_lang_id): New global variable.
13436 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13437 (array_creation_expression:): Use CURRENT_OSB.
13438 (dims:): Uses a stack to keep track of array dimensions.
13439 (cast_expression:): Use CURRENT_OSB.
13440 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13442 (register_fields): Fixed typos in comment.
13443 (check_method_redefinition): Fixed comment indentation.
13444 (java_check_regular_methods): Set saved found wfl to NULL after
13445 having reinstalled it in the previously found DECL_NAME.
13447 1999-01-10 Richard Henderson <rth@cygnus.com>
13449 * gjavah.c (java_float_finite): Use a union to do type punning.
13450 (java_double_finite): Likewise.
13452 1999-01-09 Per Bothner <bothner@cygnus.com>
13454 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13455 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13456 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13457 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13458 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13459 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13461 1999-01-08 Per Bothner <bothner@cygnus.com>
13463 * check-init.c (check_init): If compiling to native, we don't
13464 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13466 1999-01-08 Tom Tromey <tromey@cygnus.com>
13468 * parse-scan.y (variable_declarator_id): Set or increment
13470 (bracket_count): New global.
13471 (formal_parameter): Handle case where bracket pairs trail variable
13474 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13476 * jcf-parse.c (yyparse): variable len changed from a char to an
13477 int to prevent overflow.
13479 1999-01-06 Per Bothner <bothner@cygnus.com>
13481 * java-tree.h: Declare read_class.
13482 * jcf-parse.c (read_class): New function.
13483 (load_class): Now just call read_class.
13485 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13486 * jcf-parse.c (parse_source_file): Declare save_error_count,
13487 which is needed by java_parse_abort_on_error macro,
13488 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13490 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13491 constructor, if initializing a static field.
13492 (patch_new_array_init): Set TREE_CONSTANT if it is.
13493 * expr.c (java_lang_expand_expr): For a static array constructor
13494 of primitive elements, allocate the array itself statically.
13495 Disabled until we can set the vtable field statically.
13497 * check-init.c: New file. Checks for definite assignment.
13498 * Makefile.in (JAVA_OBJS): Add check-init.o.
13499 * parse.y (java_complete_expand_method): Call check_for_initialization.
13500 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13502 1999-01-06 Graham <grahams@rcp.co.uk>
13504 * parse.y : include system.h instead of including
13505 standard headers directly with the exception of <dirent.h>.
13507 1999-01-06 Per Bothner <bothner@cygnus.com>
13509 * lex.h: Moved static function declarations to lex.c,
13510 to shut up some -Wall warnings.
13511 * lex.c: Static function declarations moved here.
13512 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13514 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13516 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13518 1998-12-22 Per Bothner <bothner@cygnus.com>
13520 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13521 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13523 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13524 (localvar_alloc): Change return type to void,
13525 (emit_unop): Remove unused variable size.
13527 * jcf-write.c (struct jcf_block): Add new union.
13528 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13529 (call_cleanups): New functions.
13530 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13531 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13532 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13533 * lang.c (lang_init): Call using_eh_for_cleanups.
13534 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13535 completing operands to patch_synchronized_statement.
13536 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13537 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13538 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13540 1998-12-20 John F. Carr <jfc@mit.edu>
13542 * Make-lang.in: Comment out control-Ls; they upset some makes.
13544 1998-12-18 Tom Tromey <tromey@cygnus.com>
13546 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13549 1998-12-17 Tom Tromey <tromey@cygnus.com>
13551 * parse.y (DIR_SEPARATOR): New define.
13552 (check_class_interface_creation): Use it.
13554 * parse-scan.y (report_main_declaration): Recognize
13555 `java.lang.String' in argument to main.
13557 1998-12-16 Per Bothner <bothner@cygnus.com>
13559 * parse.y (create_interface): Remove bogus test.
13561 1998-12-16 Per Bothner <bothner@cygnus.com>
13563 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13564 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13566 1998-12-16 Tom Tromey <tromey@cygnus.com>
13568 * parse-scan.y (qualified_name): Use correct sprintf format.
13570 1998-12-15 Tom Tromey <tromey@cygnus.com>
13572 * gjavah.c (print_field_info): Changed how most negative number is
13575 1998-12-14 Per Bothner <bothner@cygnus.com>
13577 * parse.y (fold_constant_for_init): New function.
13578 (resolve_expression_name): Don't replace static final
13579 constant-initialized fields by its value.
13580 (java_complete_lhs): New. Same as java_complete_tree, except does
13581 not replace static final constant-initialized fields by their values.
13582 (register_fields): If there is an initializer, set DECL_INITIAL and
13583 MODIFY_EXPR_FROM_INITIALIZATION_P.
13584 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13585 Only call patch_initialized_static_field if
13586 MODIFY_EXPR_FROM_INITIALIZATION_P.
13587 (patch_initialized_static_field): If not valid constant, clear
13590 * parse.y (lookup_field_wrapper): Fix thinko.
13592 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13593 set and restore global lineno.
13595 1998-12-14 Tom Tromey <tromey@cygnus.com>
13597 * gjavah.c (print_field_info): If value to print is the smallest
13598 value of its size, then print as hex to avoid later warnings from
13601 1998-12-14 Tom Tromey <tromey@cygnus.com>
13603 * gjavah.c (decompile_method): Decompile `return null'.
13604 (process_file): Generate `#pragma interface'.
13605 (method_declared): New global.
13606 (print_method_info): Set it.
13607 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13608 (print_method_info): Handle abstract methods.
13610 1998-12-13 Per Bothner <bothner@cygnus.com>
13612 * parse.y (patch_method_invocation): If class_decl is null
13613 (e.g. an array type), use original type.
13615 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13616 errors about uncaught exception from clone (of array, specifically).
13618 1998-12-13 Tom Tromey <tromey@cygnus.com>
13620 * gjavah.c (decompile_method): Handle all types of `return'
13621 opcode. Decompile `return this' and `return'.
13622 (method_access): New global.
13623 (print_method_info): Set it.
13624 (decompile_method): Don't decompile a synchronized method.
13626 1998-12-13 Tom Tromey <tromey@cygnus.com>
13628 * jcf-reader.c (jcf_parse_one_method): Recognize
13630 * gjavah.c (HANDLE_END_METHOD): New macro.
13631 (HANDLE_CODE_ATTRIBUTE): New macro.
13632 (decompile_method): New function.
13633 (print_method_info): Don't print `;\n' at end of function decl.
13634 Include java-opcodes.h.
13635 (decompiled): New global.
13637 1998-12-12 Per Bothner <bothner@cygnus.com>
13639 * class.c (build_class_ref): Handle PRIMTYPE.class if
13640 flag_emit_class_files.
13641 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13642 if flag_emit_class_files.
13643 * parse.y (java_complete_tree): Pre-liminary support for
13644 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13646 * parse.y (patch_synchronized_statement): Don't call monitorexit
13647 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13649 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13651 * zipfile.h (opendir_in_zip): New declaration.
13652 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13653 (opendir_in_zip): New function, using code from open_in_zip.
13654 (open_in_zip): Call opendir_in_zip.
13655 (find_class): Remove no-longer-used do_class_file parameter,
13656 but add source_ok parameter. Change logic so if we find a .java file,
13657 we don't look for .class in later classpath emtries.
13658 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13659 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13660 * gjavah.c: Update call to find_class.
13661 * jcf-dump.c: Likewise.
13663 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13664 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13665 nothing if body is empty_stmt_node.
13666 Various little fixes so SP gets correctly adjusted.
13667 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13668 For CALL_EXPR, test if static first.
13669 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13670 such as the ones we create for Object and Class.
13671 Set and restore current_function_decl.
13672 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13673 (note_possible_classname): New function.
13674 (read_import_entry): Removed. Merged with read_import_dir.
13675 (read_import_dir): Don't call find_class - that only gives us
13676 the first classpath entry having the needed package.
13677 Use the struct buffer data structure from buffer.h.
13678 (read_import_dir, find_in_imports_on_demand): The remembered
13679 class names now use '.' (not '/') as package separator.
13681 * parse.y (java_complete_expand_methods): Call write_classfile
13682 here, and not in java_expand_classes (which only gets first class).
13684 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13686 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13687 (register_fields): If a static fields has an initializer, just
13688 chain it on ctxp->static_initialized, and handle later.
13689 (java_complete_expand_methods): Force <clinit> first.
13690 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13691 - it's already been completed.
13692 (patch_initialized_static_field): New function.
13693 (java_complete_field): Call it.
13695 1998-12-12 Per Bothner <bothner@cygnus.com>
13697 * expr.c (encode_newarray_type, build_new_array): New functions.
13698 * java-tree.h: Declare build_new_array.
13699 * jcf-write.c (patch_newarray): Use build_new_array.
13701 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13702 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13704 * parse.y (patch_new_array_init): Re-organize.
13705 Now is passed the actual array (pointer) type of the value.
13706 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13707 (patch_array_constructor): Removed - merged into patch_new_array_init.
13708 (java_complete_tree): Update patch_new_array_init.
13710 * jcf-write.c (find_constant_index): New function.
13711 (generate_bytecode_insns): Use find_constant_index.
13712 (generate_classfile): Use find_constant_index for ConstantValue.
13714 1998-12-11 Tom Tromey <tromey@cygnus.com>
13716 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13717 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13718 * class.c (make_class_data): Renamed dtable -> vtable, and
13719 dtable_method_count -> vtable_method_count.
13721 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13723 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13724 global variables, initialized.
13725 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13726 Declared new global variables.
13727 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13728 double_zero_node, integer_zero_node upon direct matching.
13729 * parse.y (purify_type_name): Added function prototype.
13730 (duplicate_declaration_error_p): Consider new_type as potentially
13731 being a incomplete type. Use purify_type_name on type string.
13732 (method_header): saved_type: unused variable removed. Don't figure
13733 return type if method name is invalid.
13734 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13735 processed by patch_unaryop.
13736 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13737 increment/decrement node into its original type after binary
13738 numeric promotion on its operands.
13740 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13742 * parse.y (array_initializer:): Array init operand is NULL_TREE
13743 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13744 now an error. Fixed indentation problems.
13745 (patch_string): Handle error_mark_node as an argument.
13746 (patch_new_array_init): Fixed indentation problems.
13747 (array_constructor_check_entry): Removed check on null wfl_value.
13748 Return an error if wfl_value's walk returns an error.
13750 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13752 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13753 * lex.c (java_lex): Remember column position before advancing one
13754 token. Retain location information on OCB_TK.
13755 * lex.h (typedef struct java_lc): Added new field.
13756 * parse.h (GET_SKIP_TYPE): New macro.
13757 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13758 * parse.y (build_new_array_init, patch_new_array_init,
13759 patch_array_constructor, maybe_build_array_element_wfl,
13760 array_constructor_check_entry): New function prototypes.
13761 (switch_block:): Tagged <node>.
13762 (OCB_TK): Tagged <operator>.
13763 (array_initializer:): Installed actions.
13764 (variable_initializer): Build location information on element if
13766 (switch_statement:): Fixed indentation typo.
13767 (switch_block:): Redefined default action.
13768 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13769 (patch_assignment): Removed duplicate code.
13770 (maybe_build_array_element_wfl, build_new_array_init,
13771 patch_new_array_init, patch_array_constructor,
13772 array_constructor_check_entry): New functions.
13774 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13776 * parse.y (array_initializer): Tagged <node>.
13777 (variable_initializer:): Use default rule.
13778 (array_initializer:): Defined actions.
13779 (variable_initializers:): Likewise.
13780 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13781 non-static field accesses.
13782 (patch_invoke): Fixed indentation typo.
13783 (java_complete_tree): Likewise.
13784 (build_labeled_block): Changed leading comment. Generate an error
13785 in case of duplicate loop labels.
13786 (patch_conditional_expr): Patch results of string concatenation
13789 1998-12-06 Per Bothner <bothner@cygnus.com>
13791 * constants.c (find_methodref_index): When the class is an interface,
13792 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13794 * decl.c (finit_identifier_node): Use "$finit$", rather than
13795 "<finit>" (which Sun's verifier rejects).
13796 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13797 (generate_field_initialization_code): Removed.
13798 (fix_constructors) Don't add call to $finit$ here (wrong order).
13799 (patch_method_invocation): Add $finit$ call here.
13801 * java-tree.h (CALL_USING_SUPER): New macro.
13802 * parse.y (patch_invoke): Remove im local variable.
13803 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13804 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13805 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13807 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13809 * parse.y (java_complete_tree): Don't complain about unreachable
13810 statement if it is empty_stmt_node.
13812 * jcf-write.c (find_constant_wide): New function.
13813 (push_long_const): Use find_constant_wide.
13815 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13816 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13817 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13818 Emit invokeinterface when calling an interface method.
13819 Emit invokespecial also when calling super or private methods.
13821 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13823 1998-12-06 Per Bothner <bothner@cygnus.com>
13825 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13827 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13829 * java-tree.h (java_layout_seen_class_methods): New function
13831 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13832 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13833 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13834 * parse.y (method_declarator:): Defined action.
13835 (issue_warning_error_from_context): input_filename saved, set to
13836 the appropriate value and restored after java_error is called.
13837 (build_unresolved_array_type): Fixed comment.
13838 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13839 (method_header): Deal with return type the same way type are
13840 handled for fields and method's parameters and local variables
13842 (check_method_redefinition): Removed extra CR.
13843 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13844 (java_layout_seen_class_methods): New function.
13845 (java_layout_classes): Call java_layout_seen_class_methods.
13847 1998-12-03 Per Bothner <bothner@cygnus.com>
13849 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13851 1998-12-03 Per Bothner <bothner@cygnus.com>
13853 * jcf-dump.c (main): Fix error message.
13854 * jcf-path.c (add_entry): Style fix.
13856 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13858 * class.c (layout_class_method): Call build_java_argument_signature
13859 on constructors too.
13860 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13861 (patch_method_invocation): Define a primary when resolving an
13862 expression name. Augmented comment on code checking illegal `this'
13863 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13865 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13867 * class.c (layout_class_method): Don't report error on non-static
13868 overriding static if the method is private.
13869 * java-tree.h (finish_class): Prototype added.
13870 * lex.c (java_get_line_col): Handle col argument -2 value.
13871 * parse.h: All static method declarations moved to parse.y.
13872 * parse.y: Now contains all static method declarations previously
13874 (find_expr_with_wfl, missing_return_error,
13875 unreachable_stmt_error): New functions.
13876 (java_get_real_method_name): Identify constructors bearing class
13877 names in source code compiled classes only.
13878 (java_complete_expand_methods): Call missing_return_error.
13879 (invocation_mode): Private methods invoked as static methods.
13880 (java_complete_tree): Call unreachable_stmt_error.
13882 1998-12-01 Tom Tromey <tromey@cygnus.com>
13884 * Makefile.in (+target): Removed.
13885 (+xmake_file): Likewise.
13886 (+tmake_file): Likewise.
13887 (.NOEXPORT): Removed duplicate.
13889 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13891 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13893 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13895 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13896 libiberty.h. Provide an xmalloc definition.
13898 * jvspec.c: Remove the xmalloc prototype.
13900 * parse-scan.y: Include config.h and system.h. Don't include
13901 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13902 Provide an xstrdup definition.
13904 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
13906 * jcf-path.c (add_entry): Recognize ".jar" too.
13907 * lang-specs.h: Likewise.
13909 1998-11-26 Per Bothner <bothner@cygnus.com>
13911 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
13912 soft_monitorenter_node, soft_monitorexit_node, throw_node.
13914 * jcf-write.c (generate_bytecode_insns):
13915 Handle pre/post-increment/decrement of long.
13917 * jcf-write.c (generate_bytecode_insns):
13918 Handle missing exception handler (finally for synchronized).
13920 1998-11-25 Per Bothner <bothner@cygnus.com>
13922 * java-tree.h (end_params_node): Declare global.
13923 * decl.c (end_params_node): New global.
13924 (init_decl_processing, start_java_method): Use end_params_node for
13925 end of list of parameter types. Follows correct gcc conventions.
13926 * expr.c (pop_argument_types, pop_arguments): Likewise.
13927 * lang.c (put_decl_node): Likewise.
13928 * typeck.c (various places): Likewise.
13929 * class.y (various places): Likewise.
13930 * parse.y (various places): Likewise.
13932 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
13933 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
13935 * class.c: Add #include flags.h, remove no-longer needed declaration.
13937 * class.c (layout_class_method): Remove commented-out code, re-format.
13938 Don't add vtable entry (or index) for private methods.
13939 * expr.c (expand_invoke): A private method is implicitly final.
13940 * class.c (make_class_data): If inlining or optimizing,
13941 skip private methods.
13943 * class.c (finish_class): New function. Calls existing methods,
13944 but alls emits deferred inline functions.
13945 * jcf-parse.c (parse_class_file): Call finish_class.
13946 * parse.y (java_complete_expand_methods): Likewise.
13948 * expr.c (build_java_binop): Explicit default, to silence -Wall.
13950 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
13952 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
13954 * jcf-write.c (generate_bytecode_conditional): Fix typo.
13956 1998-11-24 Per Bothner <bothner@cygnus.com>
13958 * (generate_classfile): Always write class access flag with
13961 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13963 * class.c (maybe_layout_super_class): New function.
13964 (layout_class): Reorganized. Loop on class methods dispatched into
13965 a new function. Call maybe_layout_super_class.
13966 (layout_class_methods, layout_class_method): New functions.
13967 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
13969 (expand_invoke): Likewise.
13970 * java-tree.h (all_class_list): New global variable declared.
13971 (layout_class_methods, layout_class_method): New function
13973 (LAYOUT_SEEN_CLASS_METHODS): New macro.
13974 * jcf-parse.c (all_class_list): New global variable.
13975 (load_class): Extended what class_or_name can be. Use parser
13976 context mechanism to save globals before calling jcf_parse.
13977 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
13978 is set on the file name.
13979 (jcf_parse): Layout class methods when Object is loaded, otherwise
13980 record class in all_class_list for delayed method layout.
13981 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
13982 * lang.c (put_decl_node): Decode <init> into the decl context
13984 * lex.c (java_allocate_new_line): Use xmalloc.
13985 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
13986 pointers, not TREE_LIST elements.
13987 (struct parser_ctxt): Fixed comment indentations, added comments
13988 and reordered some fields.
13989 (java_check_methods): Function prototype removed.
13990 * parse.y (java_push_parser_context): Use xmalloc.
13991 (java_parser_context_restore_global): Pop extra pushed ctxp only
13992 when there's nothing next.
13993 (maybe_create_class_interface_decl): Fixed comment, add new
13994 created class decl to all_class_list.
13995 (method_header): Use GET_REAL_TYPE on argument's types.
13996 (method_declarator): Use GET_REAL_TYPE, change type to the real
13997 type in TREE_LIST dependency node. Build argument list with the
13999 (create_jdep_list): Use xmalloc. Removed allocation error message.
14000 (obtain_incomplete_type): Fixed leading comment. Broadened
14001 incoming argument meaning.
14002 (register_incomplete_type): Use xmalloc. Removed allocation error
14004 (safe_layout_class): Fixed leading comment.
14005 (jdep_resolve_class): Reversed if statement condition and switch
14006 if and else bodies.
14007 (resolve_and_layout): Fixed leading comment. Broadened incoming
14009 (complete_class_report_errors): New local variable name, for
14010 clarity. purify_type_name used for all error cases.
14011 (java_get_real_method_name): Stricter check on constructors.
14012 (java_check_regular_methods): Reverse methods list only if not
14013 already laid out. Layout artificial constructor.
14014 (java_check_methods): Deleted.
14015 (source_start_java_method): Obtain incomplete type for patchable
14017 (java_layout_classes): Fixed leading comment. Use
14018 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14019 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14020 before returning. Fixed comments.
14021 (java_expand_classes): Check for errors up front.
14022 (patch_method_invocation): Class to search is resolved and laid
14025 1998-11-24 Per Bothner <bothner@cygnus.com>
14027 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14029 * javaop.h (int8): Removed - not used.
14030 (jbyte): Redefine portably with correct signedness.
14032 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14034 * jcf-write.c (generate_bytecode_insns): Fix typo
14035 OPCODE_getstatic to OPCODE_getfield.
14037 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14038 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14039 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14041 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14043 * jcf-parse.c (jcf_parse_source): Function returned type is
14044 void. Added prototype.
14045 (jcf_parse): Function returned type is void.
14046 (yyparse): Remove call to fclose on the last parsed file.
14048 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14050 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14052 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14053 (layout_class): Cope with methods featuring WFL in decl names.
14054 * decl.c (unqualified_object_id_node): New global variable,
14056 (build_decl_no_layout): Removed.
14057 * expr.c (build_primtype_type_ref): Handle Double.
14058 (java_lang_expand_expr): Fixed indentations.
14059 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14060 (flag_wall, flag_redundant, flag_not_overriding,
14061 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14062 variable declarations.
14063 (build_decl_no_layout): Removed prototype.
14064 (java_get_real_method_name): Added prototype.
14065 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14066 (java_parse_abort_on_error): Macro now just returns.
14067 * jcf-parse.c (jcf_parse_source): Check fclose returned
14068 value. Call emit_register_classes if java_report_errors returns
14070 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14071 flag_static_local_jdk1_1): New integer flags.
14072 (lang_decode_option): New flags set here.
14073 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14074 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14075 the flag_redundant variable.
14076 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14077 when parsing java.lang.Object class.
14078 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14079 NULL_TREE to build.
14080 (resolve_qualified_expression_name): Fixed indentation.
14081 (patch_array_ref): Changed prototype.
14082 (not_initialized_as_it_should_p): Prototype removed.
14083 (java_report_errors): Added function prototype.
14084 * parse.y (formal_parameter:): Changed error message for not yet
14085 supported final parameters.
14086 (class_type_list:): Set both PURPOSE and VALUE of created
14087 TREE_LIST to be class_type.
14088 (primary_no_new_array:): Handle class literals on primitive types.
14089 (parse_warning_context): Reinstalled correct force_error and
14090 do_warning flags setups.
14091 (java_report_errors): Changed prototype. Return java_error_count
14093 (variable_redefinition_error): Consider treating variable type as
14095 (create_interface): Warn about redundant abstract modifier if
14096 flag_redundant is set. Changed error message.
14097 (lookup_field_wrapper): Save/restore globals before/after looking
14099 (duplicate_declaration_error_p): Consider treating declaration
14100 type as a fake pointer.
14101 (register_fields): Extract real type from dependency node. Check
14102 for duplicate field declaration after type adjustment. Use
14103 DECL_INITIAL to store static final initialized values.
14104 (method_header): Extract real function type from dependency node.
14105 (check_abstract_method_header): Use GET_METHOD_NAME.
14106 (obtain_incomplete_type): Layout fake pointer type.
14107 (safe_layout_class): Don't try to check for methods before layout.
14108 (java_complete_class): Don't check for correct throws clause
14109 elements inheritance here.
14110 (resolve_and_layout): Broadened name parameter meaning.
14111 (reset_method_name): Use GET_METHOD_NAME.
14112 (java_get_real_method_name): New function.
14113 (java_check_regular_methods): Don't check methods in
14114 java.lang.Object. Verify lineage of throws clause elements. Use
14115 flag_no_overriding in warning report.
14116 (check_throws_clauses): Don't check if class was from
14117 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14118 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14119 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14120 warning on unsupported final local variables. Use build_decl
14121 instead of build_decl_no_layout. Get real local variable type from
14123 (source_start_java_method): Get real parameter type from
14124 dependency node. Call build_decl instead of build_decl_no_layout.
14125 (java_layout_classes): Reverse tree and layout type and class as
14126 required. Mark class as loaded when done.
14127 (resolve_field_access): Fixed indentation. Restricted condition
14128 leading to static field access code generation. Set field_type
14129 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14130 (resolve_qualified_expression_name): Initialize type_found to
14131 null. Handle static field resolved during qualification. Fixed
14132 layout on non primitive field decl types.
14133 (not_accessible_p): Fixed typo in comment.
14134 (patch_method_invocation): Resolve and layout class to search from
14136 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14137 layout non primitive type, if necessary. Make method node only to
14139 (find_applicable_accessible_methods_list): Consider WFL'ed method
14140 decl names. Fixed indentation.
14141 (argument_types_convertible): Resolve and layout target type if
14143 (java_complete_tree): Fixed indentation problems. Rewrote
14144 CALL_EXPR thrown exceptions check. Re-installed further processing
14145 of the assignment in certain cases.
14146 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14147 inlining on class literals.
14148 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14150 (valid_method_invocation_conversion_p): Likewise.
14151 (patch_string): Temporary disable forbidden use of `this' in
14152 explicit constructor invocations when doing string concatenation
14153 within their scope.
14154 (patch_unaryop): Added comment. Reinstalled code to disable
14155 further check on assignment operation with cast expression RHS.
14156 (patch_switch_statement): Fixed indentation.
14157 (build_try_statement): Call build_decl instead of
14158 build_decl_no_layout.
14159 (patch_synchronized_statement): Likewise.
14160 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14161 IS_UNCHECKED_EXPRESSION_P.
14162 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14163 layout argument exception type.
14164 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14165 of IS_UNCHECKED_EXPRESSION_P.
14167 1998-11-18 Anthony Green <green@cygnus.com>
14169 * jcf-parse.c (yyparse): Open class file in binary mode.
14171 1998-11-15 Per Bothner <bothner@cygnus.com>
14173 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14175 * jcf-write.c (perform_relocations): Move check out one loop.
14177 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14179 * Make-lang.in: Fix reference to srcdir.
14180 * jv-scan.c: Add missing xmalloc prototype.
14181 * jvgenmain.c: Ditto.
14183 1998-11-15 Per Bothner <bothner@cygnus.com>
14185 * decl.c (error_mark_node), java-tree.h: New global.
14186 * parse.y: Use empty_stmt_node instead of size_zero_node.
14187 (build_if_else_statement): If missing else, use empty_stmt_node.
14189 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14190 (java_complete_expand_method): Complain if return is missing.
14191 (java_check_regular_methods): Comment out incorrect error check.
14192 (not_accessible_p): Fix incorrect handling of protected methods.
14193 (patch_method_invocation): Pass correct context to not_accessible_p.
14194 (find_applicable_accessible_methods_list): Likewise.
14195 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14196 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14197 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14198 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14200 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14201 (push_int_const): Remove reundant NOTE_PUSH.
14202 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14203 (- case SWITCH_EXPR): Fix code generation bug.
14204 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14205 (generate_classfile): More robust for abstract methods.
14207 1998-11-15 Anthony Green <green@cygnus.com>
14209 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14210 * Make-lang.in: Ditto.
14212 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14213 * jvgenmain: Ditto.
14215 1998-11-15 Per Bothner <bothner@cygnus.com>
14217 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14219 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14221 1998-11-14 Per Bothner <bothner@cygnus.com>
14223 Allow uses of interface types to verify. This is not really
14224 type-safe, but it matches what Sun does, and is OK as long as
14225 there are appropriate run-time checks.
14226 * verify.c (merge_types): If merging two interface types,
14227 just set the result to java.lang.Object.
14228 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14230 1998-11-13 Tom Tromey <tromey@cygnus.com>
14232 * gjavah.c (main): Handle --output-class-directory argument.
14233 * jvspec.c (lang_specific_driver): Translate `-d' into
14234 -foutput-class-dir.
14235 * jcf.h (jcf_write_base_directory): Declare.
14236 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14237 * lang-options.h: Mention -foutput-class-dir.
14238 * jcf-write.c (jcf_write_base_directory): New global.
14239 (make_class_file_name): Put generated .class file into `-d'
14240 directory, or into source directory if -d not given. Function now
14242 (write_classfile): Free class file name. Handle case where class
14244 (DIR_SEPARATOR): New macro.
14245 Include <sys/stat.h>
14247 * Makefile.in (prefix): New macro.
14249 1998-11-12 Per Bothner <bothner@cygnus.com>
14251 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14252 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14253 here (done in patch_invoke instead).
14254 (case_identity): Moved here from parse.y.
14256 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14257 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14258 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14259 so they can be efficiently scanned without recursion.
14260 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14261 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14262 in BLOCK iteratively, rather than recursively.
14264 * parse.y (do_unary_numeric_promotion): New function.
14265 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14267 * parse.y (patch_newarray): Various fixes.
14269 Re-do handling of switch statements (for proper block scoping).
14270 * parse.y: Add just a single block for the enture switch block,
14271 but don't create any "case blocks".
14272 (group_of_labels): Rmeoved unneeded non-terminal.
14273 CASE_EXPR and DEFAULT_EXPR are added to current block.
14274 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14275 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14276 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14277 * parse.y (wfl_operator, print_int_node): Make non-static.
14278 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14279 as part of recursive scan of block.
14280 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14281 (patch_switch_statement): Most tests move dinto java_complete_tree.
14283 * parse.y: Make various production be non-typed (void).
14284 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14285 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14286 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14288 * jcf-write.c (struct jcf_handler): New type.
14289 (struct jcf_switch_state): New type.
14290 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14291 (alloc_handler, emit_unop, emit_reloc): New functions.
14292 (adjust_typed_op): Add extra parameter ("max type" offset).
14293 (emit_switch_reloc, emit_case-reloc): New function.
14294 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14295 (generate_bytecode_insns): Support REAL_CST, switch statements,
14296 exception handling, method calls, object/array creation, and more.
14298 * class.c: Remove some unused variables.
14299 * constants.c (find_string_constant): New function.
14300 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14301 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14302 if flag_emit_class_files.
14304 1998-11-12 Tom Tromey <tromey@cygnus.com>
14306 * jcf-io.c (find_class): Added explanatory comment.
14308 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14309 trailing slash to `.zip' entries.
14311 * jvspec.c (lang_specific_driver): Correctly handle case where
14312 GC_NAME not defined.
14314 1998-11-11 Tom Tromey <tromey@cygnus.com>
14316 * jvspec.c (GC_NAME): New define.
14317 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14319 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14321 1998-11-11 Per Bothner <bothner@cygnus.com>
14323 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14325 1998-11-11 Tom Tromey <tromey@cygnus.com>
14327 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14329 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14331 * class.c (is_compiled_class): Call safe_layout_class for class
14332 compiled from source.
14333 * conver.h (convert_to_integer, convert_to_real,
14334 convert_to_pointer): Added prototypes.
14335 * decl.c (init_decl_processing): Non longer push the decls of
14336 `methodtable', `constants', `Class', `Field', `dispatchTable'
14337 `jexception' and `Method'.
14338 * expr.c (build_invokeinterface): New function.
14339 (expand_invoke): static variable CLASS_IDENT now in
14340 build_invokeinterface. Use build_invokeinterface.
14341 (expand_java_field_op): Moved code to inline
14342 java.lang.PRIMTYPE.TYPE into a function.
14343 (build_primtype_type_ref): New function.
14344 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14345 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14346 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14347 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14348 (DECL_LOCAL_STATIC_VALUE): New macro.
14349 (build_invokeinterface, build_primtype_type_ref): New function
14351 (java_parse_abort_on_error): Macro rewritten.
14352 * jcf-parse.c (current_method): Add comment to declaration.
14353 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14354 Function prototypes fixed.
14355 (jcf_parse_source): push/pop parser context. save/restore global.
14356 (parse_source_file): Fixed leading comment. Now take a
14357 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14358 classes and pop the parser context anymore.
14359 (yyparse): Push parser context, save globals, parse the source
14360 file, restore globals and pop the parser context when processing a
14362 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14363 * lex.c (java_parse_doc_section): New function.
14364 (java_lex): Call java_parse_doc_section when appropriate. Build an
14365 operator around INSTANCEOF_TK.
14366 * lex.h (java_lineterminator, java_sprint_unicode,
14367 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14368 Prototypes rewritten.
14369 (java_parse_escape_sequence, java_letter_or_digit_p,
14370 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14371 java_read_unicode, java_store_unicode, java_read_char,
14372 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14373 Added function prototypes.
14374 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14376 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14378 (struct parser_ctxt): New fields: deprecated,
14379 current_parsed_class_un, gclass_list.
14380 (fix_method_argument_names, issue_warning_error_from_context,
14381 resolve_package, lookup_package_type): New function prototypes.
14382 (resolve_expression_name): Fixed function prototype.
14383 (find_applicable_accessible_methods_list): Fixed indentation, added
14384 extra argument in prototype.
14385 (check_final_assignment, build_null_of_type, check_deprecation,
14386 check_method_redefinition, reset_method_name,
14387 java_check_regular_methods, java_check_abstract_methods,
14388 maybe_build_primttype_type_ref): New function prototype.
14389 * parse.y (conver.h): Include.
14390 (INSTANCEOF_TK): Tagged <operator>.
14391 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14392 (relational_expression:): Build binop for instanceof.
14393 (java_push_parser_context): Remember ctxp->gclass_list across
14395 (java_pop_parser_context): Simply return if no context
14396 exists. Remember gclass_list across contexts.
14397 (issue_warning_error_from_context): New function.
14398 (parse_error_context): Don't setup ctxp->elc here. Call
14399 issue_warning_error_from_context instead.
14400 (parse_warning_context): Likewise.
14401 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14402 setup. Link new class/interface to ctxp->gclass_list.
14403 (add_superinterfaces): Register interface as incomplete if not
14405 (create_class): Remember class unqualified name in
14406 ctxp->current_parsed_class_un. Check class deprecation.
14407 (register_fields): Check field deprecation. Remember static final
14408 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14410 (method_header): New local variable ORIG_ARG. Use unqualified
14411 current class name for check on constructor errors. Promote return
14412 type if of record type. Argument list fix moved in
14413 fix_method_argument_names, called here. Check method deprecation.
14414 (fix_method_argument_names): New function.
14415 (method_declarator): Promote record typed arguments.
14416 (safe_layout_class): Check class methods before layout.
14417 (java_complete_class): Compute field layout when patched.
14418 (do_resolve_class): Try to load class after having it renamed
14419 after the package name.
14420 (get_printable_method_name): Use DECL_CONTEXT.
14421 (reset_method_name): New function.
14422 (check_method_redefinition): Use reset_method_name.
14423 (java_check_regular_methods): New local variable
14424 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14425 names for error report. Check for compile-time error when method
14426 found has default (package) access.
14427 (java_check_abstract_methods): Now takes an interface DECL node as
14428 an argument. Also reinstall real name on unchecked
14429 overriding/hiding methods for error report.
14430 (java_check_methods): Fixed leading comment. Get classes to verify
14431 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14432 CLASS_METHOD_CHECKED_P on class verification.
14433 (lookup_java_method2): Get real method name if necessary.
14434 (find_in_imports): Don't check package class access here.
14435 (resolve_package, lookup_package_type): New functions.
14436 (java_layout_classes): Fixed leading comment. Take classes to be
14437 laid out from ctxp->gclass_list.
14438 (java_complete_expand_methods): Don't expand native and abstract
14440 (java_expand_classes): New function.
14441 (resolve_expression_name): Use additional argument ORIG. Retrieve
14442 values of static final field of primitive types.
14443 (resolve_field_access): Handles static final field of promotive
14445 (resolve_qualified_expression_name): Handle STRING_CST as
14446 primaries and package name resolution. Check deprecation on found
14447 decls. Set where_found and type_found on non static field resolved
14448 during qualification. Layout non primitive field decl types.
14449 (check_deprecation): New function.
14450 (maybe_access_field): Simplified.
14451 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14452 removed. Reverse method's argument when primary is a type. Don't
14453 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14454 instead. Include abstract class in the list of class searchable
14455 for constructors. Use DECL_CONTEXT of found method for access
14456 checks. Check method deprecation.
14457 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14458 converting arguments. Handle INVOKE_INTERFACE.
14459 (lookup_method_invoke): Search constructor using existing
14460 infrastructure (don't rely on lookup_java_constructor anymore).
14461 (find_applicable_accessible_methods_list): Extra argument flag
14462 LC. Now include constructor in the search.
14463 (qualify_ambiguous_name): Conditional expression are primaries.
14464 (not_initialized_as_it_should_p): static final are always
14466 (java_complete_tree): Pass extra NULL argument to
14467 resolve_expression_name. Stricter test to carry on patching
14468 assignments. New case for INSTANCEOF_EXPR.
14469 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14470 (check_final_assignment, maybe_build_primttype_type_ref): New
14472 (patch_assignment): Detect resolved static finals and carry normal
14473 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14474 (try_builtin_assignconv): Access constant 0 on all primitive
14476 (valid_builtin_assignconv_identity_widening_p): Accept identical
14477 types. Accept all promoted type on int type.
14478 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14479 assigned to a reference.
14480 (valid_method_invocation_conversion_p): Accept to check null
14482 (build_binop): Merge declaration and initialization of local
14484 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14485 numeric types. Improved validity test for qualify operators on
14487 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14488 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14489 primitive type and issue the appropriate error message.
14490 (resolve_type_during_patch): Mark class loaded when resolved.
14491 (patch_cast): Allow null to be cased to reference types.
14492 (build_null_of_type): New function.
14493 (patch_array_ref): Handle array on references correctly.
14494 (patch_return): Removed unused local variable MODIFY. Force
14495 boolean to be returned as integers. Allows null to be returned by
14496 a function returning a reference.
14497 * typeck.c (convert_to_integer, convert_to_real,
14498 convert_to_pointer): Prototypes moved to convert.h
14499 (lookup_argument_method): Use method real name, if necessary.
14501 1998-10-30 Tom Tromey <tromey@cygnus.com>
14503 * class.c (build_class_ref): Changed name of primitive classes to
14506 * class.c (make_class_data): Renamed fields: nmethods to
14507 method_count, method_count to dtable_method_count. Always set
14508 `state' field to 0.
14509 * decl.c (init_decl_processing): Likewise.
14511 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14513 * class.c (layout_class): Don't mangle <finit>, produce
14514 __finit<class> instead. Don't verify artificial methods.
14515 * decl.c (finit_identifier_node): New declared global.
14516 (init_decl_processing): finit_identifier_node initialized.
14517 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14518 * java-tree.h (finit_identifier_node): Declared as extern.
14519 (struct lang_decl): New field called_constructor.
14520 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14521 (CLASS_HAS_FINIT_P): New macro.
14522 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14523 explicit constructor invocation.
14524 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14525 CALL_SUPER_CONSTRUCTOR_P): New macros.
14526 (write_classfile): Added prototype.
14527 * jcf-parse.c (jcf_parse_source): Parse and remember for
14528 generation if the file was seen on the command line.
14529 (parse_source_file): Don't write the class file here.
14530 (yyparse): Loop on files rewritten. Set current_jcf.
14531 (parse_zip_file_entries): Parse class file only if it was found.
14532 * lang.c (init_parse): Don't open command line provided filename
14534 (lang_parse): Don't set main_jcf anymore.
14535 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14536 (JCONSTRUCTOR_CHECK): New macro.
14537 (JBSC_TYPE_P): New macro.
14538 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14539 (COMPLETE_CHECK_OP_2): New macro.
14540 (struct parse_ctxt): New field explicit_constructor_p.
14541 (check_class_interface_creation): Fixed prototype indentation.
14542 (patch_method_invocation_stmt): Prototype reflects added argument.
14543 (patch_invoke): Likewise.
14544 (complete_method_declaration, build_super_invocation,
14545 verify_constructor_circularity,
14546 build_this_super_qualified_invocation, get_printable_method_name,
14547 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14548 verify_constructor_super, create_artificial_method,
14549 start_artificial_method_body, end_artificial_method_body,
14550 generate_field_initialization_code): New function prototypes.
14551 * parse.y: Fixed leading comment
14552 (constructor_header:, constructor_body:, block_end:): Rules tagged
14554 (type_declaration:): Call maybe_generate_finit.
14555 (method_declaration:): Action for method_body: placed in new
14556 function complete_method_declaration, called here.
14557 (constructor_declaration:): Defined actions. Removed leading
14559 (constructor_header:): New rule with action.
14560 (constructor_body:): Rule rewritten using block_begin: and
14561 block_end:. Defined actions.
14562 (constructor_declarator:, explicit_constructor_invocation:):
14564 (block:): Use new rules block_begin: block_end:.
14565 (block_begin:, block_end:): New rules and actions.
14566 (block_statements:): Fixed error message for explicit
14568 (method_invocation:): Call build_this_super_qualified_invocation
14569 if primary is `this' or `super' was seen.
14570 (conditional_expression:): Action defined.
14571 (extra_ctxp_pushed_p): New static global flag.
14572 (java_parser_context_save_global): Create parser context if
14573 necessary. Use extra_ctxp_pushed_p to remember it.
14574 (java_parser_context_restore_global): Pop extra parser context if
14576 (build_array_from_name): Array on primitive types are marked
14578 (register_fields): Restore new name in field initializer
14579 expression if type was altered. Non static fields initialized upon
14580 declaration marked initialized.
14581 (maybe_generate_finit): New function.
14582 (maybe_generate_clinit): Use create_artificial_method,
14583 start_artificial_method_body, end_artificial_method_body. Generate
14584 debug info for enclosed initialization statements.
14585 (method_header): Fixed leading comment. Check constructor
14586 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14588 (complete_method_declaration, constructor_circularity_msg,
14589 verify_constructor_circularity): New functions.
14590 (get_printable_method_name): New function.
14591 (check_method_redefinition): Don't rename <finit> methods. Fix
14592 declared constructor names. Error message for
14593 constructors modified.
14594 (java_check_regular_methods): Local variable seen_constructor
14595 renamed saw_constructor. Skip verification on constructors. Create
14596 default constructor with create_artificial_method.
14597 (java_check_methods): Removed unnecessary empty line.
14598 (create_artificial_method, start_artificial_method_body,
14599 end_artificial_method_body): New functions.
14600 (java_layout_classes): Changed leading comment. Reverse fields
14601 list if necessary. Always layout java.lang.Object if being
14603 (java_complete_expand_methods): Verify constructor circularity.
14604 (java_complete_expand_method): Call fix_constructor on
14605 constructors. Local variable no_ac_found removed. Restore
14606 bindings if method body expansion failed.
14607 (fix_constructors, verify_constructor_super,
14608 generate_field_initialization_code): New function.
14609 (java_expand_classes): Fixed leading comment. Write class file
14611 (resolve_expression_name): Check for illegal instance variable
14612 usage within the argument scope of an explicit constructor
14614 (resolve_qualified_expression_name): Pass extra from_super flag
14615 when invoking patch_method_invocation_stmt. New case for
14616 conditional expression when used as a primary. Check for error
14617 when acquiring super.
14618 (patch_method_invocation_stmt): Added extra argument super. New
14619 local variable is_static_flag. Set class_to_search according to
14620 the nature of the constructor invocation. Don't add `this'
14621 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14622 invocation within the argument scope of explicit constructor
14623 invocation. Set is_static according to is_static_flag. Provide
14624 extra `super' argument to patch_invoke invocation.
14625 (patch_invoke): New argument from_super. Loop on arguments
14626 indentation fixed. Pass from_super to invocation_mode. New switch
14627 case INVOKE_SUPER. Fixed error message in switch default case.
14628 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14630 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14631 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14632 message takes constructors into account.
14633 (find_applicable_accessible_methods_list): Fixed indentation.
14634 (qualify_ambiguous_name): Take explicit constructor invocation
14635 into account. Deal with a conditional expression as a primary to
14637 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14638 case. Added extra argument to patch_method_invocation_stmt.
14639 Register calls made to explicit constructor `this'. Don't call
14640 save_expr in ARRAY_REF case when emitting class files. Check for
14641 illegal use of this when expanding explicit constructor invocation
14643 (complete_function_arguments): Set and reset parser context
14644 explicit_constructor_p field value when appropriate.
14645 (build_super_invocation, build_this_super_qualified_invocation):
14647 (patch_assignment): Fixed typo.
14648 (patch_unaryop): Check on final fields occurs only when a decl
14650 (patch_return): Take constructors into account.
14651 (patch_conditional_expr): New function.
14652 * typeck.c (build_java_signature): Removed unnecessary empty line.
14654 1998-10-28 Jeffrey A Law (law@cygnus.com)
14656 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14658 1998-10-28 Tom Tromey <tromey@cygnus.com>
14660 * decl.c (init_decl_processing): Renamed fields.
14661 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14662 interface_len, msize fields.
14664 * class.c (make_class_data): Removed subclass_head and
14665 subclass_next fields.
14666 * decl.c (init_decl_processing): Removed subclass_head and
14667 subclass_next fields.
14669 1998-10-28 Jeffrey A Law (law@cygnus.com)
14671 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14672 * mangle.c (emit_unicode_mangled_name): Similarly.
14674 1998-10-26 Nick Clifton <nickc@cygnus.com>
14676 * jcf-parse.c (get_constant): Place braces around code to compute
14677 'd' when REAL_ARITHMETIC is not defined.
14679 1998-10-25 H.J. Lu (hjl@gnu.org)
14681 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14684 1998-10-23 Tom Tromey <tromey@cygnus.com>
14686 * lang-specs.h: `.zip' files are input to jc1.
14688 1998-10-22 Per Bothner <bothner@cygnus.com>
14690 * jvspecs.c: Add (but don't enable) support for combining multiple
14691 .class and .java input filenames to a single jc1 invocation.
14692 Add support for -C flag (copile to .class files).
14693 Translate -classpath and -CLASSPATH arguments.
14694 * lang-specs.h: Don't set %2 spec.
14696 1998-10-22 Tom Tromey <tromey@cygnus.com>
14698 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14700 (add_path): Don't add trailing separator to non-empty path
14703 * lang.c (lang_decode_option): Check for -fclasspath and
14704 -fCLASSPATH before examining other `-f' options.
14706 * java-tree.h (finalize_identifier_node): Don't declare.
14707 * class.c (make_class_data): Don't push "final" field.
14708 * decl.c (init_decl_processing): Don't push "final" field.
14709 (finalize_identifier_node): Removed.
14710 (init_decl_processing): Don't set finalize_identifier_node.
14712 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14714 1998-10-11 Anthony Green <green@cygnus.com>
14716 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14717 (JV_SCAN_SOURCES): New macro.
14718 (JCF_DUMP_SOURCES): Likewise.
14719 (jcf-dump$(exeext)): New target.
14720 (jv-scan$(exeext)): New target.
14722 1998-10-22 Tom Tromey <tromey@cygnus.com>
14724 * Makefile.in (LEX): Removed.
14725 (LEXFLAGS): Likewise.
14726 (SET_BISON): New macro.
14728 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14729 spurious diffs in parse.c.
14730 ($(PARSE_SCAN_C)): Likewise.
14731 (PARSE_DIR): New macro.
14733 (PARSE_SCAN_C): Likewise.
14734 (PARSE_RELDIR): New macro.
14736 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14738 * jcf-io.c (find_class): Use saw_java_source to determine when to
14739 look for `.java' file.
14740 * jcf-parse.c (saw_java_source): New global.
14741 (yyparse): Set it if `.java' file seen.
14743 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14744 (GCJH_SOURCES): Likewise.
14745 * Makefile.in (datadir): New macro.
14746 (libjava_zip): Likewise.
14747 (JAVA_OBJS): Added jcf-path.o.
14748 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14749 (../gcjh$(exeext)): Likewise.
14750 (jcf-path.o): New target.
14751 * java-tree.h (fix_classpath): Removed decl.
14752 * jcf-parse.c (fix_classpath): Removed.
14753 (load_class): Don't call fix_classpath.
14754 * parse.y (read_import_dir): Don't call fix_classpath.
14755 * lex.h: Don't mention classpath.
14756 * lex.c (java_init_lex): Don't initialize classpath.
14757 * jcf-io.c (classpath): Removed global.
14758 (find_class): Use jcf_path iteration functions. Correctly search
14759 class path for .java file.
14760 (open_in_zip): New argument `is_system'.
14761 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14762 classpath-related options.
14763 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14765 (lang_init): Call jcf_path_init.
14766 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14767 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14768 Correctly put braces around second string in each entry.
14769 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14770 classpath-related options.
14771 (help): Updated for new options.
14772 * jcf.h: Declare functions from jcf-path.c. Don't mention
14773 `classpath' global.
14774 * jcf-path.c: New file.
14776 * jcf-depend.c: Include jcf.h.
14778 * jcf-write.c (localvar_alloc): Returns `void'.
14779 (localvar_free): Removed unused variable.
14781 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14782 (init_parse): Use OBJECT_SUFFIX, not ".o".
14784 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14786 * class.c (emit_register_classes): Renamed from
14787 emit_register_class.
14788 * java-tree.h (emit_register_classes): Prototype renamed from
14789 emit_register_class.
14790 * jcf-parse.c (yyparse): Call emit_register_classes once before
14792 * parse.y (java_expand_classes): No longer register classes.
14794 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14796 * class.c (is_compiled_class): New local variable
14797 seen_in_zip. Identify classes found in currently compiled source
14799 * decl.c (complete_start_java_method): Fixed typo.
14800 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14801 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14802 (CLASS_P): Moved around.
14803 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14804 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14806 (jcf_parse_source): Changed leading comment. Removed unnecessary
14807 fclose and CLASS_FROM_SOURCE_P marking.
14808 (parse_source_file): New local variables remember_for_generation
14809 and filename. Mark parsed file name identifier node. Removed block
14810 executed when parse_only was null. Set remember_for_generation.
14811 Use it as an argument to java_pop_parser_context.
14812 (yyparse): New local variables several_files, list, next node and
14813 current_file_list. Split ampersand separated file names into
14814 current_file_list. Iterate through the list and parse accordingly.
14815 * parse.h (java_pop_parser_context): New function prototype.
14816 * parse.y (ctxp_for_generation): New static global variable.
14817 (java_pop_parser_context): New argument generate. Link popped ctxp
14818 to ctxp_for_generation list accordingly.
14819 (java_complete_expand_methods): Fixed indentation.
14820 (java_expand_classes): New function.
14822 1998-10-17 Per Bothner <bothner@cygnus.com>
14824 * Makefile.in: Link with libiberty.a instead of memmove.o.
14826 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14828 * lex.c (setjmp.h): No longer included.
14829 * lex.h (setjmp.h): Included.
14830 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14831 (duplicate_declaration_error_p): Renamed from
14832 duplicate_declaration_error.
14833 (build_array_from_name): New function prototype.
14834 * parse.y (setjmp.h): No longer included.
14835 (variable_declarator_id): Define action.
14836 (build_array_from_name): New function.
14837 (duplicate_declaration_error_p): Renamed from
14838 duplicate_declaration_error. Fixed leading comment.
14839 (register_fields): Main `for' loop reorganized. Uses
14840 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14841 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14842 build_array_from_name.
14843 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14845 (read_import_dir): Don't try to skip `.' and `..'.
14846 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14847 build_array_from_name. Main `for' loop reorganized.
14848 (resolve_qualified_expression_name): When building access to a
14849 field, use the type where the field was found, not its own type.
14850 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14851 field was found is null.
14852 (qualify_ambiguous_name): Sweep through all successive array
14855 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14857 * java-tree.h (pop_labeled_block, lang_printable_name,
14858 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14859 interface_of_p, inherits_from_p, fix_classpath,
14860 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14861 make_class_data, register_class, alloc_name_constant): New
14862 function prototypes.
14863 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14864 indentation. Added cast to remove warning.
14865 (lang_printable_name): Set v argument unused.
14866 (lang_print_error): Added argument to lang_printable_name call.
14867 (java_dummy_print, print_lang_decl, print_lang_type,
14868 print_lang_identifier, lang_print_xnode): All argument marked
14870 * lex.c (java_unget_unicode): Removed unnecessary argument.
14871 (java_allocate_new_line): Unused local variable is gone.
14872 (java_read_char): Added parenthesis in expressions to remove
14873 warnings. Added final return statement.
14874 (java_read_unicode): Added parenthesis in expression to remove
14876 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14877 (java_parse_escape_sequence): Likewise.
14878 (java_lex): Unused local variables are gone. Fixed
14879 java_unget_unicode invocation.
14880 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14882 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14883 lang_printable_name invocation in macro.
14884 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14886 (duplicate_declaration_error): Suppressed unused argument in
14888 (identical_subpath_p): Function declaration is gone.
14889 (patch_invoke): Suppressed unused argument in prototype.
14890 (patch_cast, build_labeled_block, check_thrown_exceptions):
14892 * parse.y (setjmp.h): Included
14893 (toplev.h): Likewise.
14894 (field_declaration:): Suppressed unused local
14895 (label_decl:): Fixed build_labeled_block invocation.
14896 (java_pop_parser_context): Put extra parenthesis around assignment
14898 (yyerror): Suppressed unused local variables.
14899 (variable_redefinition_error): Fixed lang_printable_name
14901 (create_interface): Suppressed unused local variables.
14902 (create_class): Likewise.
14903 (duplicate_declaration_error): Suppressed unused argument. Fixed
14904 lang_printable_name invocation.
14905 (register_fields): Suppressed unused local variable. Fixed
14906 duplicate_declaration_error invocation.
14907 (method_header): Suppressed unused local variable.
14908 (method_declarator, parser_check_super): Likewise.
14909 (java_complete_class): Suppressed unused local variable. Fixed
14910 fatal error message.
14911 (complete_class_report_errors): Added default: in switch.
14912 (java_check_regular_methods): Fixed lang_printable_name
14914 (check_throws_clauses): Likewise.
14915 (java_check_abstract_methods): Suppressed unused local
14916 variable. Fixed lang_printable_name invocation.
14917 (read_import_entry): Added supplemental return statement.
14918 (read_import_dir): Suppressed unused local variables.
14919 (check_pkg_class_access, declare_local_variables): Likewise.
14920 (source_start_java_method): Suppressed unused extern variable
14922 (expand_start_java_method): Suppressed unused extern and local
14923 variable declarations.
14924 (java_complete_expand_methods): Likewise.
14925 (java_complete_expand_method): Suppressed unused local variables.
14926 (make_qualified_name): Likewise.
14927 (resolve_qualified_expression_name): Added default: in
14928 switch. Fixed lang_printable_name invocation.
14929 (class_instance_creation_expression): Added parenthesis around
14931 (patch_method_invocation_stmt): Fixed lang_printable_name and
14932 patch_invoke invocations.
14933 (check_for_static_method_reference): Fixed lang_printable_name
14935 (patch_invoke): Suppressed unused arguments and local variables.
14936 (lookup_method_invoke): Suppressed unused local variables.
14937 (qualify_ambiguous_name): Added default: in switch.
14938 (identical_subpath_p): Function removed.
14939 (patch_assignment): Suppressed unused local variables. Suppressed
14940 unnecessary if statement. Fixed lang_printable_name invocations.
14941 (try_builtin_assignconv): Fixed lang_printable_name invocations.
14942 (valid_ref_assignconv_cast_p): Parenthesis around
14943 expression. Suppressed unused local variables.
14944 (build_binop): Suppressed unused local variables. fixed
14945 lang_printable_name invocations.
14946 (string_constant_concatenation): Suppressed unused local
14948 (patch_unaryop): Fixed lang_printable_name invocation.
14949 (patch_cast): Suppressed unnecessary argument. Fixed
14950 lang_printable_name invocation.
14951 (patch_array_ref): Fixed lang_printable_name invocation.
14952 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
14953 (build_labeled_block): Suppressed unused argument.
14954 (generate_labeled_block): Fixed build_labeled_block invocation.
14955 (build_loop_body): Suppressed unused local variables.
14956 (patch_loop_statement): Likewise.
14957 (patch_exit): Fixed lang_printable_name invocation.
14958 (patch_switch_statement): Likewise.
14959 (case_identity): First argument marked unused.
14960 (patch_try_statement): Fixed lang_printable_name invocations.
14961 (patch_synchronized_statement, patch_throw_statement): Likewise.
14962 (check_thrown_exceptions): Fixed check_thrown_exceptions and
14963 lang_printable_name invocations.
14964 (check_thrown_exceptions_do): Suppressed unused argument.
14966 1998-10-14 Tom Tromey <tromey@cygnus.com>
14968 * jcf-write.c (write_classfile): Add output class file as target.
14969 * lang-options.h: Added -MD, -MMD, -M, and -MM.
14970 * jcf.h: Added declarations for dependency-tracking functions.
14971 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
14972 * lang.c (lang_decode_option): Recognize -MD and -MMD.
14973 (finish_parse): Call jcf_dependency_write.
14974 (dependency_tracking): New global.
14975 (DEPEND_SET_FILE): New define.
14976 (DEPEND_ENABLE): New define.
14977 (init_parse): Enable dependency tracking if required.
14979 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
14980 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14981 (../gcjh$(exeext)): Likewise.
14982 (jcf-depend.o): New target.
14983 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
14984 (GCJH_SOURCES): Likewise.
14985 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
14987 (find_classfile): Added dep_name argument.
14988 (find_class): Compute name of dependency.
14989 (open_in_zip): Call jcf_dependency_add_file.
14990 * gjavah.c (output_file): No longer global.
14991 (usage): Don't mention "gjavah".
14993 (java_no_argument): Likewise.
14994 (version): Likewise.
14995 (main): Recognize and handle -M family of options.
14996 (print_mangled_classname): Return is void.
14997 (process_file): Handle case where output is suppressed.
14998 (HANDLE_END_FIELD): Likewise.
14999 (HANDLE_METHOD): Likewise.
15000 * jcf-depend.c: New file.
15002 1998-10-13 Jeffrey A Law (law@cygnus.com)
15004 * java-tree.def: Add missing newline at EOF.
15006 1998-10-13 Tom Tromey <tromey@cygnus.com>
15008 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15009 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15011 Include <config.h> and "system.h".
15012 (disassemble_method): Undefine RET to avoid clash with
15013 config/i386/i386.h.
15015 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15017 * decl.c (runtime_exception_type_node, error_exception_type_node):
15018 New global variables.
15019 (init_decl_processing): Initialized.
15020 * expr.c (java_lang_expand_expr): Set caught exception type to
15021 null if catch handler argument doesn't exit.
15022 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15024 * java-tree.h (runtime_exception_type_node,
15025 error_exception_type_node): Global variables declared.
15026 (DECL_FUNCTION_THROWS): New macro.
15027 (DECL_FUNCTION_BODY): Modified comment.
15028 (DECL_SPECIFIC_COUNT): Likewise.
15029 (struct lang_decl): New field throws_list.
15030 (IS_UNCHECKED_EXPRESSION_P): New macro.
15031 * lex.c (java_lex): Generate location information for THROW_TK.
15032 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15033 EXCEPTIONS_P): New macros.
15034 (enum jdep_code): New value JDEP_EXCEPTION.
15035 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15036 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15037 PATCH_METHOD_RETURN_ERROR): New macros.
15038 (patch_method_invocation_stmt): Added new argument to prototype.
15039 (patch_synchronized_statement, patch_throw_statement,
15040 check_thrown_exceptions, check_thrown_exceptions_do,
15041 purge_unchecked_exceptions, check_throws_clauses): New function
15043 * parse.y Fixed typo in keyword section.
15044 (throw:): Rule tagged <node>.
15045 (THROW_TK): Keyword tagged <operator>.
15046 (method_header:): Last argument to call to method_header passed
15048 (throws:, class_type_list:, throw_statement:,
15049 synchronized_statement:, synchronized:): Defined actions.
15050 (method_header): New local variable current. Register exceptions
15051 from throws clause.
15052 (java_complete_tree): Complete and verify exceptions from throws
15054 (complete_class_report_errors): Error message on exceptions not
15056 (java_check_regular_methods): Fixed typo. Shortcut on private
15057 overriding methods. Changed error message on method
15058 redefinition. Check for throws clause compatibility.
15059 (check_throws_clauses): New function.
15060 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15061 method. Changed error message on method redefinition.
15062 (currently_caught_type_list): New static variable.
15063 (java_complete_expand_methods): Purge unchecked exceptions from
15064 throws clause list. Call PUSH_EXCEPTIONS before walk and
15065 POP_EXCEPTIONS after.
15066 (resolve_qualified_expression_name): Pass new argument as NULL to
15067 patch_method_invocation_stmt.
15068 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15069 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15070 argument list when appropriate. Use new argument if non null to
15071 store selected method decl.
15072 (patch_invoke): Convert if necessary args of builtin types before
15073 forming CALL_EXPR. Argument list no longer reversed here.
15074 (invocation_mode): Treat final methods as static methods.
15075 (java_complete_tree): New cases for THROW_EXPR: and
15076 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15078 (complete_function_arguments): No more RECORD_TYPE
15079 conversion. Function parameter nodes no longer saved.
15080 (valid_ref_assignconv_cast_p): Avoid handling null type.
15081 (patch_binop): Fixed null constant reference handling.
15082 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15083 BUILD_THROW macros.
15084 (patch_try_statement): Fixed comments. Record caught types in
15085 list, push the list, expand try block and pop the list.
15086 (patch_synchronized_statement, patch_throw_statement,
15087 check_thrown_exceptions, check_thrown_exceptions_do,
15088 purge_unchecked_exceptions): New functions.
15089 * typeck.c (lookup_argument_method): Allow WFL in place of method
15090 DECL_NAME during method definition check
15092 1998-10-09 Tom Tromey <tromey@cygnus.com>
15094 * gjavah.c (decode_signature_piece): New function.
15095 (print_c_decl): Use it. Added `name_override' argument.
15096 (print_method_info): Use name_override argument to print_c_decl.
15097 (seen_fields): Removed.
15098 (print_field_info): Don't update seen_fields.
15099 (struct method_name): New structure.
15100 (method_name_list): New global.
15101 (print_method_info): Add new method to list of methods.
15102 (name_is_method_p): New function.
15103 (print_field_info): If field name has same name as method, then
15105 (process_file): Parse methods before fields.
15106 (field_pass): New global.
15107 (HANDLE_END_FIELD): Take field_pass into account.
15109 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15111 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15112 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15114 1998-10-03 Anthony Green <green@cygnus.com>
15116 * jvspec.c: Fix bug in jvgenmain_spec patch.
15118 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15120 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15121 * decl.c (soft_exceptioninfo_call_node): New global variable.
15122 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15123 takes extra integer argument. soft_exceptioninfo_call_node
15125 * except.c (java_set_exception_lang_code): New function
15126 (method_init_exceptions): Called here.
15127 (prepare_eh_table_type): New function.
15128 (expand_end_java_handler): Called here.
15129 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15130 one argument. Modified generation of call to
15131 soft_badarrayindex_node to use new argument.
15132 (build_java_arrayaccess): Pass faulty index value to
15133 build_java_throw_out_of_bounds_exception.
15134 (generate_name): New function.
15135 (java_lang_expand_expr): New local variables node, current,
15136 has_finally_p. Expand TRY_EXPR node.
15137 (process_jvm_instruction): Replace top of the stack with thrown
15138 object reference when entering exception handler.
15139 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15140 specific tree codes.
15141 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15143 (DECL_SPECIFIC_COUNT): New macro.
15144 (prepare_eh_table_type, java_set_exception_lang_code,
15145 generate_name): New function declarations.
15146 (match_java_method): Declaration deleted.
15147 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15149 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15150 * parse.h (redefinition_error, refine_accessible_methods_list,
15151 can_cast_to_p): Function declaration removed.
15152 (classitf_redefinition_error, variable_redefinition_error,
15153 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15154 find_most_specific_methods_list, argument_types_convertible,
15155 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15156 valid_cast_to_p, valid_method_invocation_conversion_p,
15157 try_reference_assignconv, add_stmt_to_compound,
15158 build_jump_to_finally, build_tree_list, patch_try_statement,
15159 java_get_catch_block): New function declarations.
15160 * parse.y (string_buffer_type): Global variable deleted.
15161 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15162 finally): Rules tagged <node>.
15163 (TRY_TK, CATCH_TK): Token tagged <operator>.
15164 (class_body_declaration:, class_member_declaration:,
15165 formal_parameter:, explicit_constructor_invocation:,
15166 interface_member_declaration:, constant_declaration:,
15167 primary_no_new_array:, class_instance_creation_expression:,
15168 array_creation_expression:): Issue error on unsuported JDK1.1
15170 (try_statement:, catches:, finally:): Define actions.
15171 (catch_clause_parameter): New rule.
15172 (catch_clause:): Use new rule catch_clause_parameter.
15173 (parse_jdk1_1_error): New function.
15174 (redefinition_error): Renamed classitf_redefinition_error.
15175 (variable_redefinition_error): New function.
15176 (check_class_interface_creation): Call
15177 classitf_redefinition_error.
15178 (java_complete_tree): Added error message on JDEP_TYPE: case.
15179 (complete_class_report_errors): Fixed indentation.
15180 (declare_local_variables): Call variable_redefinition_error.
15181 (source_end_java_method): Call java_set_exception_lang_code and
15182 emit_handlers where appropriate.
15183 (java_method_add_stmt): Call add_stmt_to_block.
15184 (add_stmt_to_block): New function.
15185 (lookup_method_invoke): Fixed outside comment. new local variable
15186 candicates. Call find_applicable_accessible_methods_list and
15187 find_most_specific_methods_list when searching for a
15188 method. Modified error report to list possible candidates when
15190 (find_applicable_accessible_methods_list,
15191 find_most_specific_methods_list, argument_types_convertible): New
15193 (refine_accessible_methods_list): Function deleted.
15194 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15195 expr (if applicable) before calling patch_array_ref.
15196 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15197 (enter_block): Fixed comment.
15198 (enter_a_block): New function.
15199 (patch_assignment): Reorganized. Call try_reference_assignconv for
15200 references. Call valid_cast_to_p instead of can_cast_to_p.
15201 (try_reference_assignconv,
15202 valid_builtin_assignconv_identity_widening_p): New functions.
15203 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15204 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15206 (build_string_concatenation): Don't resolve StringBuffer.
15207 (patch_cast): Fixed inverted arguments.
15208 (patch_array_ref): Code to save array expr deleted. Call
15209 valid_cast_to_p instead of can_cast_to_p.
15210 (generate_labeled_block): Call generate_name.
15211 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15212 patch_try_statement): New functions.
15213 * typeck.c (match_java_method): Function deleted.
15215 1998-10-02 Anthony Green <green@cygnus.com>
15217 * jvspec.c: jvgenmain_spec uses different temporary file names.
15219 1998-10-02 Anthony Green <green@cygnus.com>
15221 * jvspec.c (lang_specific_driver): Fail if user specifies
15222 --main= when not linking.
15224 1998-09-28 Tom Tromey <tromey@cygnus.com>
15226 * class.c (make_class_data): Push value for `thread' field.
15227 * decl.c (init_decl_processing): Added `thread' field to class.
15229 * class.c (add_field): Always make static fields externally
15232 1998-09-26 Anthony Green <green@cygnus.com>
15234 * expr.c (build_java_athrow,
15235 build_java_throw_out_of_bounds_exception, expand_invoke,
15236 build_newarray, expand_java_multianewarray, build_java_monitor):
15237 Update comments to reflect _Jv_* function names.
15239 1998-09-25 Per Bothner <bothner@cygnus.com>
15241 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15242 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15243 * parse.y (expand_start_java_method): Likewise.
15245 1998-09-24 Per Bothner <bothner@cygnus.com>
15247 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15249 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15250 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15251 * expr.c: Remove no-longer-needed calls to promote_type.
15252 * decl.c (give_name_to_locals): Liekwise.
15253 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15254 * parse.y: Add/remove promote_type calls as appropriate.
15255 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15256 (parse_signature_string): Likewise.
15257 (build_java_array_type): Fix for now signature convenions.
15259 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15261 1998-09-23 Tom Tromey <tromey@cygnus.com>
15263 * class.c (init_class_processing): libjava function renamed to
15266 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15268 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15269 * java-tree.def: Fixed DEFTREECODE third argument.
15270 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15271 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15272 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15273 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15274 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15275 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15276 * lang.c (java_tree_code_type, java_tree_code_length,
15277 java_tree_code_name): New arrays.
15278 (lang_init): Append Java tree node definitions to Gcc ones.
15279 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15281 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15283 (java_lex): Allow declaration of empty string constants. Retain
15284 location information on CASE_TK and DEFAULT_TK.
15285 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15286 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15287 Modified to be more robust.
15288 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15289 (build_new_invocation, try_builtin_assignconv,
15290 patch_switch_statement, string_constant_concatenation,
15291 build_string_concatenation, patch_string_cst, patch_string,
15292 java_expand_switch): New function declarations.
15293 * parse.y: Rules related to switch and EH tagged <node>.
15294 (label_id): Set to NULL_TREE
15295 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15297 (this_or_super:): Fixed indentation.
15298 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15299 statement_expression:): Removed call to RULE on all sub-rules.
15300 (switch_expression:, switch_labels:): New rules.
15301 (switch_statement:, switch_block:, switch_block_statement_groups:,
15302 switch_block_statement_group:, switch_labels:, switch_label:):
15304 (throw_statement:, synchronized_statement:, try_statement:):
15305 Defined temporary actions.
15306 (class_instance_creation_expression:): Call
15307 build_new_invocation. Fixed indentation.
15308 (field_access): Fixed indentation.
15309 (method_invocation): Likewise.
15310 (make_qualified_primary): Use THIS_EXPR.
15311 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15312 resolving from SUPER, set *type_found.
15313 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15314 (java_complete_tree): Removed unused local variable `location'. Case
15315 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15316 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15317 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15318 STRING_CST: case. default: checks for patchable strings.
15319 (complete_function_arguments): Transform string constant or
15320 crafted StringBuffer if necessary.
15321 (build_method_invocation): Fixed comments.
15322 (build_new_invocation): New function.
15323 (patch_assignment): Call try_builtin_assignconv to figure a valid
15324 assignment conversion between builtin types.
15325 (try_builtin_assignconv): New function.
15326 (build_binop): Use URSHIFT_EXPR directly to call build.
15327 (operator_string): Use UNARY_PLUS_EXPR.
15328 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15330 (do_merge_string_cste, merge_string_cste,
15331 string_constant_concatenation, build_string_concatenation,
15332 patch_string, patch_string_cst): New function.
15333 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15334 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15335 (build_newarray_node): Use NEW_ARRAY_EXPR.
15336 (build_this): Use THIS_EXPR.
15337 (build_return): Enable debug information on return statement.
15338 (build_if_else_statement): Likewise.
15339 (complete_labeled_statement): Fixed related comment.
15340 (build_loop_body): Fixed comment.
15341 (build_bc_statement): Enable debug information on break/continue
15343 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15345 (patch_switch_statement, case_identity, java_expand_switch): New
15348 1998-09-21 Per Bothner <bothner@cygnus.com>
15350 * buffer.h (BUFFER_INIT): New macro.
15351 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15352 Pass (struct jcf_partial *state) to most functions.
15353 (jcf_block, jcf_relocation): New types.
15354 Support labels, branches, conditionals, loops.
15356 1998-09-21 Tom Tromey <tromey@cygnus.com>
15358 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15360 1998-09-21 Per Bothner <bothner@cygnus.com>
15362 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15363 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15364 not integer_type_node (INT_TYPE_SIZ bits).
15366 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15368 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15369 * jcf-dump.c (print_exception_table): New function.
15370 (disassemble_method): Better handling of wide instructions.
15371 Make more robust for bad input.
15373 1998-09-30 Jeffrey A Law (law@cygnus.com)
15375 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15378 1998-09-17 Jeffrey A Law (law@cygnus.com)
15380 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15382 1998-09-17 Tom Tromey <tromey@cygnus.com>
15384 * Makefile.in ($(PARSE_H)): Removed target.
15386 1998-09-17 Jeffrey A Law (law@cygnus.com)
15388 * Makefile.in (JAVA_OBJS): Add memmove.o
15389 (memmove.o): New target & rules.
15391 1998-09-15 Tom Tromey <tromey@cygnus.com>
15393 * expr.c (expand_invoke): Don't generate a call to the class init
15396 1998-09-14 Jeffrey A Law (law@cygnus.com)
15398 * Makefile.in: Add many missing dependencies.
15399 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15401 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15402 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15404 1998-09-11 Per Bothner <bothner@cygnus.com>
15406 * decl.c (complete_start_java_method): If method is static (and
15407 not private) call _Jv_InitClass.
15408 * expr.c (expand_invoke): Don't call build_class_init.
15410 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15412 1998-09-10 Jeffrey A Law (law@cygnus.com)
15414 * Make-lang.in (GCJ): Define before using.
15416 1998-09-09 Jeffrey A Law (law@cygnus.com)
15418 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15419 losing due to namespace pollution in GNU getopt.h
15421 1998-09-09 Tom Tromey <tromey@cygnus.com>
15423 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15424 (java.all.cross): Likewise.
15425 (java.rest.encap): Likewise.
15427 1998-09-08 Jeffrey A Law (law@cygnus.com)
15429 * gjavah.c (print_class_decls): Fix thinko in arglist
15430 * jcv-io.c (find_classfile): Similarly.
15432 1998-09-07 Jeffrey A Law (law@cygnus.com)
15434 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15436 1998-09-05 Tom Tromey <tromey@cygnus.com>
15438 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15439 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15440 * Makefile.in (PARSE_C): New macro.
15441 (PARSE_H): Likewise.
15442 (PARSE_SCAN_C): Likewise.
15443 ($(PARSE_C)): Target renamed from parse.c.
15444 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15445 (clean): Remove parse-scan.c as well.
15446 (parse.o): Depend on $(PARSE_C).
15448 1998-09-05 Anthony Green <green@cygnus.com>
15450 * README, license.terms: Removed.
15452 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15453 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15454 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15455 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15456 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15457 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15458 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15459 and Java trademark attribution.
15461 1998-09-04 Tom Tromey <tromey@cygnus.com>
15463 * Makefile.in: Use gcjh, not gjavah.
15464 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15465 * Make-lang.in: Changed gjavah to gcjh everywhere.
15467 1998-09-03 Per Bothner <bothner@cygnus.com>
15469 * gjavah.c: Support new -prepend -add -append flags.
15470 (print_method_info): Method is not virtual if class is final.
15472 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15474 * jv-scan.c: Fixed copyright assignment.
15475 * keyword.gperf: Likewise.
15476 * keyword.h: Likewise.
15477 * lex.c: Fixed copyright assignment.
15478 (java_lex): Push unicode back when parsing '<'.
15479 * lex.h: Fixed copyright assignment.
15480 * parse-scan.y: Likewise.
15481 * parse.h: Fixed copyright assignment.
15482 (build_debugable_stmt, complete_for_loop): New function prototypes.
15483 * parse.y: Fixed copyright assignment.
15484 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15485 size_zero_node when completing a loop with no exit condition.
15486 (for_statement_nsi:): Define action.
15487 (for_init:, for_update:): Return size_zero_node when empty.
15488 (declare_local_variables): Call build_debugable_stmt.
15489 (build_debugable_stmt): New function.
15490 (build_loop_body): Build debugable statement around loop
15492 (complete_loop_body): Take into account the debugable statement
15493 around the EXIT_EXPR.
15494 (complete_loop_body): New function.
15495 (patch_exit_expr): Fixed condition inversion.
15497 1998-09-02 Tom Tromey <tromey@cygnus.com>
15499 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15500 name of thread define.
15501 * jvspec.c (THREAD_NAME): New macro.
15503 (THREADLIB): Likewise.
15504 (lang_specific_driver): Recognize attempt to link with thread
15505 library or gc library. Recognize -ljava on command line so it
15506 isn't linked against more than once.
15508 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15510 * parse-scan.y (report_main_declaration): Name of the class
15511 containing `main' can be a qualified name.
15513 1998-08-31 Tom Tromey <tromey@cygnus.com>
15515 * config-lang.in: Changed gjavac to gjc everywhere.
15516 * Make-lang.in: Changed gjavac to gjc everywhere.
15518 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15520 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15521 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15522 and install the files.
15523 * Makefile.in (JAVA_OBJS_LITE): New variable.
15524 (compiler:): Now include jv-scan as a dependency.
15525 (../jv-scan$(exeext), parse-scan.c): New targets.
15526 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15527 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15528 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15529 check for errors even if parse_only.
15530 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15532 (yylex): New function. Uses java_lex body.
15533 (java_lex): Removed commented out statement. Remove local variable
15534 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15535 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15536 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15537 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15538 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15539 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15541 (java_lex_error): Empty if JC1_LITE is defined.
15542 (java_get_line_col): Return 0 if JC1_LITE is defined.
15543 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15544 SET_MODIFIER_CTX): Moved into the section containing the macros
15545 conditionally defined by JC1_LITE.
15546 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15547 argument if JC1_LITE is defined.
15548 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15549 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15551 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15552 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15553 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15554 to different values according to JC1_LITE.
15555 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15556 declared if JC1_LITE set.
15557 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15558 defined if JC1_LITE not set.
15559 (struct parser_ctx): Reorganized and skip the jc1 front end part
15561 (java_layout_classes): New function definition.
15562 (java_push_parser_context, java_init_lex, yyparse, yylex,
15563 yyerror): Prototype always declared. All other static function
15564 prototypes declared only if JC1_LITE is not set.
15565 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15566 declared in parse.h.
15567 (java_layout_classes): New function.
15568 (java_complete_expand_methods): No longer layout the class here.
15569 * parse-scan.y: New file.
15570 * jv-scan.c: New file.
15572 1998-08-25 Tom Tromey <tromey@cygnus.com>
15574 * gjavah.c (main): Handle -friend option.
15575 (friend_specs): New global.
15576 (generate_access): Handle friend_specs.
15577 (process_file): Likewise.
15578 (MAX_FRIENDS): New macro.
15579 (friend_count): New global.
15580 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15581 Changed all callers.
15583 1998-08-24 Per Bothner <bothner@cygnus.com>
15585 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15586 (main): Handle processing all the entries of a named .zip archive.
15587 * jcf-io.c (jcf_trim_old_input): New function.
15588 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15590 1998-08-24 Per Bothner <bothner@cygnus.com>
15592 * lang.c (flag_assume_compiled): Make default be on.
15594 1998-08-21 Per Bothner <bothner@cygnus.com>
15596 * jcf-dump.c: Add bunches of flags to control output more.
15597 (process_class): New function; support printing more than one class.
15598 (main): Support new --print-main and --javap flags.
15599 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15600 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15602 1998-08-20 Per Bothner <bothner@cygnus.com>
15604 Change mangling of dispatch table to match C++ vtable (w/thunks).
15605 * class.c (build_dtable_decl), java-tree.h: New function.
15606 (make_class_data): Call it.
15607 * decl.c (init_decl_processing): Likewise.
15609 1998-08-19 Warren Levy <warrenl@cygnus.com>
15611 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15612 soft_anewarray; adjust args passed.
15613 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15614 match _Jv_NewObjectArray.
15616 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15618 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15619 * expr.c (loopup_label): Call create_label_decl.
15620 (create_label_decl): New function.
15621 (java_lang_expand_expr): Call expand_start_bindings with argument
15623 * java-tree.h Added space after PROTO in function declarations
15625 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15626 (create_label_decl, push_labeled_block): New function
15628 * lex.c (label_id): Initialize.
15629 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15631 * parse.h Added space after PROTO in function declarations when
15633 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15634 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15635 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15636 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15638 (struct parser_ctxt): New fields current_loop,
15639 current_labeled_block.
15640 (build_if_else_statement, patch_if_else_statement,
15641 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15642 generate_labeled_block, complete_labeled_statement,
15643 build_bc_statement, patch_bc_statement, patch_loop_statement,
15644 build_new_loop, build_loop_body, complete_loop_body): New function
15646 * parse.y (java_warning_count): New global variable.
15647 (label_id): New static variable.
15648 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15649 (block:): Return size_zero_node when block is empty.
15650 (empty_statement:): Return size_zero_node.
15651 (statement:): Implement supplemental action when for_statement: is
15653 (label_decl:): New rule.
15654 (labeled_statement:): Rewritten using label_decl. Actions
15656 (labeled_statement_nsi:): Likewise.
15657 (if_then_statement): Actions implemented.
15658 (while_expression): New rule.
15659 (while_statement:): Rewritten using while_expression. Actions
15661 (while_statement_nsi:): Likewise.
15662 (do_statement_begin:): New rule.
15663 (do_statement:): Rewritten using do_statement_begin. Actions
15665 (for_statement:): Rewritten using for_begin. Actions implemented.
15666 (for_statement_nsi:): Likewise.
15667 (for_header:, for_begin:): New rules.
15668 (for_init:): Actions implemented.
15669 (statement_expression_list:, break_statement:,
15670 continue_statement:): Likewise.
15671 (yyerror): Count number of issued warning(s).
15672 (java_report_errors): Report error(s) and/or warning(s).
15673 (java_complete_class): Use build_java_argument_signature to
15674 recompute completed method signature.
15675 (java_check_regular_methods): New locals method_wfl and aflags.
15676 Use method_wfl instead of lookup_cl during error reports. Fixed
15677 indentation and modified some error messages. Use
15678 lang_printable_name in method instead of the DECL_NAME. New code
15679 to issue warnings on methods not overriding corresponding methods
15680 private to a different package.
15681 (java_method_add_stmt): Call add_stmt_to_compound.
15682 (add_stmt_to_compound): New function.
15683 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15684 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15685 (build_if_else_statement, patch_if_else_statement,
15686 build_labeled_block, generate_labeled_block,
15687 complete_labeled_statement, build_new_loop, build_loop_body,
15688 complete_loop_body, patch_loop_statement, build_bc_statement,
15689 patch_bc_statement, patch_exit_expr): New functions.
15690 * typeck.c (build_java_signature): Build argument signature before
15691 enclosing it in between parenthesis.
15693 1998-08-17 Warren Levy <warrenl@cygnus.com>
15695 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15696 (JAVA_OBJS): Added reminder comment
15698 1998-08-13 Nick Clifton <nickc@cygnus.com>
15700 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15701 be interpreted as a long long.
15703 1998-08-13 Warren Levy <warrenl@cygnus.com>
15705 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15706 soft_initialise_class. Use _Jv_NewMultiArray, not
15707 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15708 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15709 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15710 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15712 1998-08-12 Per Bothner <bothner@cygnus.com>
15714 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15715 length_identifier_node): New global tree node constants.
15716 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15717 Replace uses by super_identifier_node etc.
15718 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15720 * parse.y (resolve_field_access): Don't special-case ".length" if
15721 flag_emit_class_files.
15722 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15723 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15726 1998-08-11 Per Bothner <bothner@cygnus.com>
15728 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15729 * class.c (make_method_value): Remove init for removed fields.
15731 * class.c (layout_class): Use build_java_argument_signature.
15732 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15734 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15735 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15736 (build_java_signature): Don't use push_java_argument_signature.
15738 * typeck.c (lookup_argument_method): New function.
15739 * parse.y (java_check_regular_methods): Use lookup_argument_method
15740 instead of lookup_java_method2 followed by lookup_java_method.
15742 * parse.y (check_method_redefinition): Minor optimization.
15744 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15745 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15747 1998-08-10 Tom Tromey <tromey@cygnus.com>
15749 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15752 * gjavah.c (java_float_finite): Use K&R-style definition.
15753 (java_double_finite): Likewise.
15754 (generate_access): Now returns void. Changed all callers.
15755 (last_access_generated): Removed.
15756 (process_file): Only make a single pass over the .class file.
15758 1998-07-29 Per Bothner <bothner@cygnus.com>
15760 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15761 for compatibility for G++ (with -fvtable-thunks).
15762 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15764 * gjavah.c (process_file): Use public inheritance for super-class.
15766 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15768 * lex.c (java_init_lex): Initialize ctxp->package.
15769 * parse.h (struct parser_ctxt): package and package_len replaced
15770 by tree package, an identifier node. Field method_decl_list is
15771 gone. Fixed comments.
15772 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15773 class_in_current_package): New function prototypes.
15774 * parse.y (array_type:): Set class loaded flag on primitive type
15776 (package_declaration:): Assign ctxp->package to the
15778 (method_invocation:): Handle invocation of method qualified by
15780 (single_type_import_declaration:): Removed ambiguity check.
15781 (java_pop_parser_context): New local variable `next'. Reset and
15782 set IMPORT_CLASSFILE_NAME flags on current and previous import
15784 (java_accstring_lookup): Use new local macro COPY_RETURN.
15785 (lookup_field_wrapper): New function.
15786 (parser_qualified_classname): Use merge_qualified_name.
15787 (parser_check_super_interface): Broaden error message.
15788 (do_resolve_class): Check for qualified class name in the current
15789 compilation unit if appropriate.
15790 (process_imports): Check for already defined classes.
15791 (check_pkg_class_access): Got rid of call to
15792 get_access_flags_from_decl.
15793 (java_complete_expand_methods): Call safe_layout_class based on
15794 the current class size.
15795 (make_qualified_primary): Build a WFL qualification on primary if
15797 (merge_qualified_name): New function.
15798 (make_qualified_name): Use merge_qualified_name.
15799 (resolve_expression_name): Use safe_lookup_field.
15800 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15801 (resolve_qualified_expression_name): Likewise. Check on resolved
15802 element accessibility.
15803 (not_accessible_p, class_in_current_package): New functions.
15804 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15805 (patch_method_invocation_stmt): Merged common pieces. Check
15806 accessibility of invoked method.
15807 (check_for_static_method_reference): Add returned type in error
15809 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15810 (refine_accessible_methods_list): Merged two conditions in test.
15811 (java_complete_class): Sanity check on stabilize_ref gone.
15812 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15814 1998-07-28 Per Bothner <bothner@cygnus.com>
15816 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15818 1998-07-24 Tom Tromey <tromey@cygnus.com>
15820 * gjavah.c (F_NAN): Removed.
15821 (F_NAN_MASK): New macro.
15822 (F_POSITIVE_INFINITY): Removed.
15823 (F_NEGATIVE_INFINITY): Likewise.
15824 (java_float_finite): Rewrote.
15825 (D_NAN_MASK): Renamed.
15826 (java_double_finite): Rewrote.
15827 (D_POSITIVE_INFINITY): Removed.
15828 (D_NEGATIVE_INFINITY): Likewise.
15830 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15831 If verbose, print underlying representation of value in hex.
15833 1998-07-24 Per Bothner <bothner@cygnus.com>
15835 * buffer.h, buffer.c: New files.
15836 * Makefile.in (JAVA_OBJS): Add buffer.o.
15838 Support locals variables and writing their debug entries to .class.
15839 * jcf-write.c: Simplify some by user new buffer type.
15840 (vode_buffer_grow): Removed.
15841 (struct localvar_info): New type.
15842 (localsvars, localvartable): New buffers.
15843 (localvar_alloc, localvar_free): New functions.
15844 (generate_bytecode_insns): Handle local variables.
15845 (generate_classfile): Write LocalVariableTable attribute.
15847 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15849 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15850 * zipfile.h (ZIPMAGIC): New macro.
15852 1998-07-24 Tom Tromey <tromey@cygnus.com>
15854 * Makefile.in (gjavah.o): Updated dependencies.
15855 (jcf-dump.o): Likewise.
15856 (all.indirect): Use ../gjavah.
15857 (../gjavah$(exeext)): Likewise.
15858 (clean): Don't remove gjavah.
15859 (clean): Remove parse.c, not java/parse.c.
15860 * Make-lang.in (java): Added gjavah.
15861 (gjavah$(exeext)): New target.
15862 (GJAVAH_SOURCES): New macro.
15863 (java.all.build): Added gjavah.
15864 (java.all.cross): Likewise.
15865 (java.rest.encap): Likewise.
15866 * config-lang.in (compilers, stagestuff): Added gjavah.
15868 1998-07-23 Tom Tromey <tromey@cygnus.com>
15870 * gjavah.c (java_float_finite): New function.
15871 (java_double_finite): Likewise.
15872 (F_POSITIVE_INFINITY): New macro.
15873 (F_NEGATIVE_INFINITY): Likewise.
15875 (D_POSITIVE_INFINITY): Likewise.
15876 (D_NEGATIVE_INFINITY): Likewise.
15878 (print_field_info): Use java_float_finite and java_double_finite.
15880 1998-07-23 Per Bothner <bothner@cygnus.com>
15882 * parse.y (method_header): Name "this" implicit argument.
15884 1998-07-22 Per Bothner <bothner@cygnus.com>
15886 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15887 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15888 (put_linenumber): New function.
15889 (generate_bytecode_insns, generate_classfile): Write line numbers.
15891 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15893 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15894 (lookup_name, build_known_method_ref, build_class_init,
15895 build_invokevirtual, invoke_build_dtable, match_java_method,
15896 build_field_ref, pushdecl_force_head, build_java_binop,
15897 binary_numeric_promotion, build_decl_no_layout,
15898 build_java_arrayaccess, build_newarray, build_anewarray,
15899 build_java_array_length_access, build_java_arraynull_check): New
15900 extern function prototypes.
15901 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15902 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15904 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
15906 * jcf.h (jcf_out_of_synch): New extern function prototype.
15907 * parse.h: Static/global function implemented in parse.y
15908 prototyped and declarations moved at the end of the file.
15909 (DECL_P): Check that the argument isn't null.
15910 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15911 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
15912 (QUAL_DECL_TYPE): New macro.
15913 (PARAMS): Macro definition removed.
15914 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
15915 (return_statement:): Call build_return.
15916 (field_access:): Call make_qualified_primary in sub rule.
15917 (method_invocation:): Build method invocation and call
15918 make_qualified_primary when processing primaries.
15919 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
15920 get_type_from_signature.
15921 (java_check_regular_method): Extra integer 0 argument when calling
15922 lookup_java_method2.
15923 (lookup_java_interface_method2): Extra method DECL argument when
15924 calling lookup_java_interface_method2.
15925 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
15926 COMPOUND_EXPR node.
15927 (java_complete_expand_method): Layout current class iff not
15928 already done. Don't process interface's methods.
15929 (java_complete_expand_method): Use super class only if it
15930 exists. Use current class otherwise.
15931 (make_qualified_primary): New function.
15932 (resolve_expression_name): Process qualified expression or
15933 expression from primary the same way.
15934 (resolve_expression_name): Two last arguments to
15935 resolve_field_access are now NULL_TREEs.
15936 (resolve_field_access): New variable is_static. Local field must
15937 be DECLs. is_static computed on field DECLs only. Append code in
15938 where_found to the field access if necessary. Use QUAL_DECL_TYPE
15939 to initialize field_type.
15940 (resolve_qualified_expression_name): New local variable,
15941 previous_call_static and is_static. Handle primaries with function
15942 calls, casts, array references and `this'. `super' now handled as
15943 `(super_class)this'. Use is_static to clarify boolean expressions.
15944 Added code to handle case where a proper handle is required to
15945 access a field. Use QUAL_DECL_TYPE where applicable.
15946 (maybe_access_field): New function.
15947 (patch_method_invocation_stmt): New arguments primary, where,
15948 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
15949 deleted. Use `where' as a type to search from if specified. Check
15950 for static method reference where forbidden. Append primary or
15951 current_this to the argument list if not calling constructor nor
15953 (check_for_static_method_reference): New function.
15954 (patch_invoke): Layout the class on which new is done if
15956 (lookup_method_invoke): Changed format to report errors on
15958 (qualify_ambiguous_name): New local variable this_found. Now
15959 handle things from primaries. Method call are considered
15961 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
15962 changed into NULLs.
15963 (not_initialized_as_it_should_p): Comply with the new DECL_P.
15964 (java_complete_tree): New case fo RETURN_EXPR. Process function
15965 call arguments in separate function.
15966 (complete_function_arguments): New function.
15967 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
15969 (patch_assignment): Take the return function slot into account as
15970 a RHS. Distinguish assignment from a return.
15971 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
15972 when checking methods in interfaces.
15973 (resolve_type_during_patch): NULL argument to unresolve_type_p
15974 instead of NULL_TREE.
15975 (patch_newarray): Fixed typo in comment.
15976 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
15977 (build_return, patch_return): New functions.
15978 * typeck.c (lookup_java_constructor): Fixed typo in comment.
15980 1998-07-21 Per Bothner <bothner@cygnus.com>
15982 * constants.c (find_name_and_type_constant, find_fieldref_index,
15983 find_methodref_index): New methods.
15984 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
15985 just return given method. Also, rename to build_known_method_ref.
15986 (expand_invoke): Rename call to build_invoke_non_interface.
15987 * java-tree.h, parse.h: Update prototype.
15988 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
15989 (such as expand_expr_stmt) if flag_emit_class_files.
15990 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
15991 STACK_TARGET, IGNORE_TARGET): New macros.
15992 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
15993 (generate_bytecode_insn): New function to generate method's bytecode.
15994 (generate_classfile): Node generate Code attribute for a method.
15995 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
15996 push_long_const, field_op, adjust_typed_op, maybe_wide):
15997 New functions used by generate_bytecode_insn.
15999 * typeck.c (signature_include_return): Remove variable.
16000 (push_java_argument_signature, build_java_argument_signature): New.
16001 (build_java_signature): Use push_java_argument_signature.
16002 * parse.y: Use build_java_argument_signature instead of fiddling
16003 with signature_include_return.
16005 1998-07-17 Tom Tromey <tromey@cygnus.com>
16007 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16010 * Makefile.in (all.indirect): Added gjavah$(exeext).
16011 (gjavah$(exeext)): Added $(exeext).
16014 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16016 * class.c (layout_class): Call to java_layout_parsed_class replace
16017 by safe_layout_class.
16018 * expr.c (build_java_array_length_access): Removed static storage
16019 class in the function definition.
16020 (build_java_arraynull_check): Likewise.
16021 Also fixed typos in two comments.
16022 * lex.c (java_init_lex): Initialize static global kw_length.
16023 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16024 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16026 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16027 * parse.h (resolve_no_layout): New static function declaration.
16028 (get_identifier_in_static): Declaration removed.
16029 (java_layout_parsed_class): Function name declaration changed to
16031 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16032 not_initialized_as_it_should_p, build_this): New static function
16034 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16035 binary_numeric_promotion, stabilize_reference,
16036 build_decl_no_layout, build_java_arrayaccess): Extern function
16037 declarations moved into their own section.
16038 (build_newarray, build_anewarray, build_java_array_length_access,
16039 build_java_arraynull_check): New extern function declarations.
16040 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16041 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16043 (CALL_CONSTRUCTOR_P): New macro.
16044 * parse.y (kw_length): New static global tree node.
16045 (return_statement): Tagged <node>.
16046 (RETURN_TK): Tagged <operator>.
16047 (variable_declarator_id:): Build variable declaration with an
16048 empty initialization value if a syntax error was found in the
16049 initialization part of the variable declaration.
16050 (statement_without_trailing_substatement:): return_statement: now
16051 uses the default rule.
16052 (return_statement:): Temporarily fixed to return NULL_TREE.
16053 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16054 (class_instance_creation_expression:): Class creation rules now
16055 call build_method_invocation upon reduction.
16056 (array_creation_expression:): Rules call build_newarray_node upon
16058 (dim_exprs:): Build a list of dimension expressions.
16059 (dim_expr:): Store location of the OSB_TK in the dimension
16061 (method_invocation:): Added a new error rule.
16062 (build_unresolved_array_type): WFL argument may also be an array
16063 on a primitive type. Name of the argument changed to reflect this.
16064 (method_declarator): Insert argument type at the beginning of the
16065 argument type list and later reverse the list.
16066 (unresolved_type_p): Argument 'returned' may be optionally
16068 (java_layout_class_from_source): Function renamed
16070 (resolve_and_layout): Now call resolve_no_layout and
16072 (resolve_no_layout): New function.
16073 (purify_type_name): New function.
16074 (complete_class_report_errors): Call purify_type_name during error
16075 report on a type not found.
16076 (process_imports): error_found local variable doesn't need to be
16077 initialized to zero.
16078 (declare_local_variables): New local type_wfl. Fixed typo in error
16079 message. type_wfl assigned to unresolved type and used to register
16080 incomplete type. Build a WFL around the variable initialization
16081 statement so that debug info can be generated on it.
16082 (source_start_java_method): Reverse argument list after they've
16084 (current_this): New static global variable.
16085 (java_complete_expand_methods): Set current_this when appropriate.
16086 (resolve_expression_name): Build correct static and non static
16087 field access bearing a simple name.
16088 (resolve_field_access): Resolve the length field of arrays. Handle
16090 (patch_method_invocation_stmt): Set the type of the method
16091 invocation to error_mark_node. This value is later overridden by a
16092 valid type, if any. Don't handle qualified constructor invocation
16093 as qualified method invocation. Call lookup_method_invoke with its
16094 new flag. It's no longer necessary to access the selected method
16095 as the value of a tree list. Handle constructor invocation.
16096 (patch_invoke): Reverse argument list when invoking non interface
16097 methods. Insert call to new as the first argument of the
16099 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16100 defined within a final class. Return INVOKE_STATIC if the invoked
16101 method is a constructor.
16102 (lookup_method_invoke): New lc argument is a flag to indicate a
16103 constructor lookup. Now handle constructor lookup. Choose the most
16104 specific method in case several were matching the invocation
16105 requirements. Return a method decl instead of a tree list featuring
16106 one single method decl element.
16107 (refine_accessible_methods_list): New lc flag argument to
16108 indicate that a constructor is being looked up.
16109 (not_initialized_as_it_should_p): New function.
16110 (java_complete_tree): Now process fake tree codes
16111 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16112 save_expr on resolved function call arguments. Case on
16113 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16114 (patch_assignment): LHS can be a field access expression. When
16115 dealing with reference, lhs_type is the promoted type of the
16116 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16118 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16119 (patch_binop): Use not_initialized_as_it_should_p where
16121 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16122 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16124 (resolve_type_during_patch): New function.
16125 (patch_cast): Call resolve_type_during_patch to resolve type and
16126 report error accordingly.
16127 (patch_array_ref): Use not_initialized_as_it_should_p where
16128 applicable. Array base expression is saved before being
16129 used. Promote the type of an array elements if it contains non
16131 (build_newarray_node, patch_newarray, build_this): New functions.
16133 1998-07-16 Tom Tromey <tromey@cygnus.com>
16135 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16136 increment it in `for' statement.
16137 (print_field_info): If number is inf or nan, don't print it.
16138 (print_method_info): If method name is `delete', just ignore it.
16139 (print_c_decl): Special-case jstringArray.
16141 * gjavah.c (help): New function.
16142 (no_argument): New function.
16143 (usage): Changed text.
16144 (main): Rewrote argument handling. Now handles -v, --help,
16146 (version): New function.
16147 (found_error): New global.
16148 (main): Return found_error.
16149 (generate_access): Set found_error.
16150 (print_c_decl): Likewise.
16152 1998-07-15 Tom Tromey <tromey@cygnus.com>
16154 * gjavah.c (print_c_decl): Don't print "," when examining field.
16155 Skip type name when looking at "[L" types.
16156 (process_file): Now static.
16157 (generate_access): Now returns int.
16158 (last_access_generated): New global.
16159 (process_file): Clear last_access_generated; make multiple passes
16161 (print_field_info): Just return if generate_access returns true.
16162 (print_method_info): Likewise. Also, allow <init> functions to
16164 (print_c_decl): Added is_init argument. Print constructors
16166 (print_cxx_classname): Use UTF8_GET to extract characters from
16168 (print_base_classname): New function.
16169 (print_class_decls): New function.
16170 (process_file): Use it.
16171 (utf8_cmp): New function.
16173 1998-07-13 Nick Clifton <nickc@cygnus.com>
16175 * lang-options.h: Format changed to match changes in gcc/toplev.c
16176 to implement a --help option.
16178 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16180 * decl.c (init_decl_processing): Revert change to dtable_type.
16182 1998-07-09 Per Bothner <bothner@cygnus.com>
16184 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16186 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16188 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16190 * lang.c (lang_init): Default flag_exceptions to 1, without
16191 checking to see if it's 2 first.
16193 1998-07-08 Jeffrey A Law (law@cygnus.com)
16195 * constants.c: Include "system.h".
16196 * decl.c: Likewise.
16197 * lang.c (flag_new_exceptions): Get via extern now.
16198 (lang_init_options): New functions. Turn on flag_new_exceptions.
16200 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16202 * lex.c (java_lex): Return 0 when we see an invalid character in
16205 * lex.c (java_read_char): Specify extra argument when calling
16207 (java_read_unicode, java_parse_end_comment,
16208 java_parse_escape_sequence): Likewise,
16209 (java_lex): Specify extra argument when calling
16210 java_lex_error. Test that IDs are beginning with a legal character
16211 for IDs. Handle invalid characters with an error message and a
16212 call to java_lex_error.
16213 (java_lex_error): Adjust column position by new argument
16214 `forward'. Issue an error even if in the middle of reporting an
16217 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16219 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16220 we don't explicitly put a null pointer when we're copying it.
16222 1998-07-07 Tom Tromey <tromey@cygnus.com>
16224 * gjavah.c (print_cxx_classname): New function.
16225 (super_class_name): Likewise.
16226 (print_super_fields): Removed.
16227 (in_super): Removed.
16228 (print_field_info): Never generate #defines.
16229 (print_c_decl): Changed generated types to match JNI. No longer
16230 print class name before method name.
16231 (print_method_info): Print "static" before static methods.
16232 Print "virtual" before non-final methods.
16233 (usage): Use exit(1), not exit(-1).
16235 (print_field_info): Use %.17g to print a double.
16236 (last_access): New globals.
16237 (process_file): Initialize last_access.
16238 (usage): Now static.
16239 (ACC_VISIBILITY): New define.
16240 (generate_access): New function.
16241 (print_field_info): Call it.
16242 (print_method_info): Likewise. Also, generate information for all
16243 methods, not just native methods. Return void.
16244 (print_c_decl): Return void.
16245 (print_field_info): Return void.
16247 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16249 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16250 processing the jc1 grammar file. Prefix bison functions and
16251 variables with java_.
16252 (parse.c): Dependencies on parse.h and lex.h
16253 * expr.c (build_java_arrayaccess): Function now global.
16254 * java-tree.h: Comment reorganized to carry on previous
16255 classification effort.
16256 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16257 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16258 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16259 java_parse (new prefix java_ generated by bison).
16260 (java_layout_parsed_class, java_register_parsed_class): Function
16262 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16263 * lex.c (static tree wfl_op): Variable deleted.
16264 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16265 ctxp fields to NULL_TREE.
16266 (java_lex): No longer create WFL for operators. Filename caching
16267 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16268 created as STRING_CST and later expanded. Removed extra argument
16269 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16271 (build_wfl_node): Removed code in comments.
16272 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16273 store token and location data in the current bison token.
16274 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16275 static/extern function declaration at the beginning of the file.
16276 (struct qualification): Data structure definition deleted.
16277 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16278 (qualify_ambiguous_name): Function declaration modified. Function
16279 now returns nothing.
16280 (build_array_ref, patch_array_ref, make_qualified_name,
16281 resolve_qualified_expression_name, maybe_generate_clinit,
16282 resolve_field_access): New static function declarations.
16283 (build_java_arrayaccess): New extern function declaration.
16284 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16285 (CALL_EXPR_PRIMARY): Macro deleted.
16286 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16287 (struct parser_ctxt): Field initialized_final
16288 removed. non_static_initialized, static_initialized: New fields.
16289 * parse.y (static tree kw_super, static tree kw_this): New global
16291 (%union): tree wfl field of operator member replaced by int
16292 location. WFLs are non longer created for operators.
16293 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16294 (qualified_name:): Now calls make_qualified_name to build the
16296 (type_declaration:): Consider generating <clinit> when class
16298 (variable_declarator:): Directly build an assignment node when the
16299 variable is initialized when declared.
16300 (this_or_super:): Build a WFL and set current location when THIS
16301 or SUPER are parsed.
16302 (expression_statement:): Wrap statement around a WFL.
16303 (primary_no_new_array:): Fixed typo. Changed value returned by
16304 THIS_TK because of its new type (temporary).
16305 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16306 (field_access:): Build qualified name with SUPER.
16307 (method_invocation:): Fixed returned value because of SUPER's new
16309 (array_access:): Use OSB_TK location information.
16310 (post_increment_expression:, post_decrement_expression:,
16311 unary_expression:, pre_increment_expression:,
16312 pre_decrement_expression:, unary_expression_not_plus_minus:,
16313 cast_expression:, multiplicative_expression:,
16314 additive_expression:, shift_expression:, relational_expression:,
16315 equality_expression:, and_expression:, exclusive_or_expression:,
16316 inclusive_or_expression:, conditional_and_expression:,
16317 conditional_or_expression:, assignment:): Use new location/token
16318 information available on operators.
16319 (create_class): Set super_decl_type to NULL_TREE when processing
16321 (register_fields): Field initialization is now a MODIFY_EXPR
16322 node. Chain initialization code to the matching lists (according
16323 to the field declaration modifiers).
16324 (maybe_generate_clinit): New function.
16325 (method_header): Don't set method's DECL_NAME to a WFL when adding
16326 methods to java.lang.Object.
16327 (resolve_and_layout): Now can return NULL_TREE if the type
16328 resolution fails. Otherwise, return the class DECL instead of its
16330 (check_method_redefinition): Don't patch method DECL_NAME if it
16331 belongs to java.lang.Object.
16332 (process_imports): Simply assign error_found to the value returned
16333 by check_pkg_class_access.
16334 (declare_local_variables): Don't use their init statements (if
16335 any) when parsing error were previously found. Reuse MODIFY_EXPR
16336 build during parsing as an init statement.
16337 (java_method_add_stmt): Now return the current method body.
16338 (java_layout_parsed_class, java_register_parsed_class): Functions
16340 (java_complete_expand_methods): Initialize the constant pool on a
16341 per class basis. Layout the classes before expanding their method
16342 bodies. Don't try expand artificial constructor code if error were
16343 found. Make the classes data and register them if no error were
16345 (java_complete_expand_method): Retrieve an artificial constructor
16346 argument list before entering its body. Assign the top block to
16347 the artificial constructor function body and set types of declared
16348 blocks and compound statements to void. Walk method body if not an
16349 artificial constructor.
16350 (make_qualified_name, cut_identifier_in_qualified): New functions.
16351 (resolve_expression_name): Fixed comments. Save/restore the
16352 current class CLASS_LOADED_P flag value. Build non qualified
16353 static field access and handle qualified expression names.
16354 (resolve_field_access, resolve_qualified_expression_name): New
16356 (patch_method_invocation_stmt): Use the new expression resolution
16357 scheme, calling resolve_field_access when the function call is
16358 resolved as an expression.
16359 (qualify_ambiguous_name): Function rewritten to work on qualified
16360 expression produced by make_qualified_name.
16361 (java_complete_tree): Promote type when function's argument are
16362 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16363 the assignment to discover further errors if RHS is a expression
16364 name that fails to evaluate. Declare LHS initialized even though
16365 the assignment failed. Don't use the location variable and removed
16366 extra argument in patch function calls. Now handle the ARRAY_REF
16367 case and build internal string representation when STRING_CSTs are
16369 (build_method_invocation): Don't wrap function call around a WFL.
16370 (build_assignment): Likewise. Use the operator location
16372 (patch_assignment): Handle array access LHSs. Handle error
16373 provenance, resulting in a better error report.
16374 (build_binop): Use op_location from operator as binop location
16376 (build_unaryop, build_incdec, build_cast): Likewise.
16377 (patch_binop): Extract location information from the node. Fixed
16378 typo in error message.
16379 (patch_unary_op): Extract location information from the node.
16380 (build_array_ref, patch_array_ref): New functions.
16382 1998-07-01 Tom Tromey <tromey@cygnus.com>
16384 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16385 match _Jv_IsInstanceOf.
16386 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16387 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16389 1998-06-30 Tom Tromey <tromey@cygnus.com>
16391 * decl.c (init_decl_processing): Functions are now named
16392 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16394 1998-06-29 Per Bothner <bothner@cygnus.com>
16396 * java-tree.h (load_class): Add prototype.
16397 * class.c (is_compiled_class): Add missing arg to load_class.
16398 * expr.c (expand_java_NEW): Call load_class.
16399 * parse.y (process_import): Removed bogus use of void return value.
16401 1998-06-25 Per Bothner <bothner@cygnus.com>
16403 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16404 Function name is "_Jv_Throw" instead of "soft_athrow".
16405 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16406 Function name is "_Jv_AllocObject" instead of "soft_new".
16407 Takes an extra parameter (object size).
16408 * expr.c: Update calls.
16410 1998-06-24 Per Bothner <bothner@cygnus.com>
16412 * lex.c (java_get_line_col): Handle end-of-file.
16413 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16415 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16417 * lang.c (lang_init): Make -fexceptions the default.
16418 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16419 exception handling is not turned on.
16421 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16423 * lang.c (flag_new_exceptions): Make this this default.
16424 * decl.c (end_java_method): Call emit_handlers.
16425 * except.c (method_init_exceptions): Set language code and version.
16426 (expand_start_java_handler): Enable exception, and call
16427 expand_eh_region_start.
16428 (expand_end_java_handler): Enable exception, and set up catch blocks.
16429 (emit_handlers): New routine to generate the saved handlers.
16430 * java-except.h (emit_handlers): Add prototype.
16432 1998-06-12 Per Bothner <bothner@cygnus.com>
16434 We used to have three different representations of the constant pool:
16435 the CPool structure, the tree_constant_pool, and the constructures
16436 used to build the Class object (which may need class and string
16437 constants) in compiled code. None were appropriate for compiling
16438 to .class files, so I did a major overhaul.
16440 First, the tree_constant_pool array was removed. Things were
16441 modified to the CPool structure in the JCF could be used.
16442 Second, a "capacity" field was added to the CPool, and functions
16443 written to search for a matching constant, adding one if not found.
16444 The code that generated the Class object was changed to use a CPool.
16445 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16446 the static Class object are now only in build_constants_constructor.
16447 Finally, I wrote code which can generate a .class file (including its
16448 constant pool) from the RECORD_TYPE of a class. This is a big step
16449 on the way to compiling Java source into .class files.
16451 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16452 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16454 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16455 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16456 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16457 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16458 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16459 (lang_type): Removed constant_pool field.
16460 * jcf.h (CPool): Renamed size to count. Added field capacity.
16461 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16462 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16463 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16465 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16466 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16467 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16468 (set_constant_entry, find_constant1, find_constant2,
16469 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16470 find_utf8_constant, find_class_or_string_constant): New functions.
16472 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16473 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16474 (give_name_to_class, get_class_constant): Likewise.
16475 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16476 (get_name_and_type_constant, get_ref_constant): Removed.
16477 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16478 * parse.y: Don't save/restore tree_constant_pool.
16479 * verify.c (verify_jvm_instructions): Update for new approach.
16480 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16482 * lang-options.h: Added -femit-class-file, -femit-class-files.
16483 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16484 (lang_f_options): Added "emit-class-file(s)".
16486 * expr.c (build_java_arrayaccess): Generate more efficient array
16487 bounds checking, by using unsigned compare.
16489 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16491 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16493 * parse.h: New comment on the handling of unresolved type
16494 identifiers. JDEPs are now part of the jdep_code enum.
16495 (typedef struct jdep): Now use enum jdep_code or int, depending on
16496 availability. Both are narrowed down to an 8 bits bitfield.
16497 (CALL_EXPR_PRIMARY): Fixed comment.
16499 1998-06-10 Tom Tromey <tromey@cygnus.com>
16501 * Make-lang.in (java): Added gjavac and jvgenmain.
16502 (java.start.encap): Depend on gjavac.
16503 (java.rest.encap): Depend on jvgenmain.
16505 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16506 (JAVA_CROSS_NAME): Likewise.
16507 (java.all.build): Depend on jvgenmain and gjavac.
16508 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16509 (jvgenmain$(exeext)): New target.
16510 (java.install-common): Wrote.
16511 * config-lang.in (compilers, stagestuff): Added gjavac and
16514 1998-06-10 Dave Brolley <brolley@cygnus.com>
16516 * lang.c (lang_decode_option): New argc/argv interface.
16518 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16520 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16521 * decl.c (build_decl_no_layout): New function.
16522 * expr.c (java_lang_expand_expr): Layout declarations found in
16523 blocks before they're pushed.
16524 * jcf-parse.c (load_class): Save current line when parsing class
16526 (parse_source_file): Register class before expanding their
16528 * lang.c (put_decl_node): Produce `null' when `void *' is
16530 * lex.c (static tree wfl_op): New static global, for error report
16532 (java_init_lex): wfl_operator and wfl_op initialized
16533 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16535 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16536 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16537 build_unresolved_array_type): New static function definitions.
16538 (build_decl_no_layout): New extern function declared.
16539 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16540 faulty modifier exists.
16541 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16542 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16543 (UNARY_PLUS_EXPR): New fake operator.
16544 (struct parser_ctxt): New field osb_number.
16545 * parse.y (static tree wfl_operator): New static WFL for operator
16546 bound error messages.
16547 (DECR_TK, INCR_TK): Moved.
16548 (OP_TK): Tagged <operator>.
16549 (array_type:): Now call build_unresolved_array_type.
16550 (dim_expr:): Count the number of '[' seen.
16551 (post_increment_expression, post_decrement_expression,
16552 pre_increment_expression, pre_decrement_expression,
16553 unary_expression_not_plus_minus, unary_expression:): Actions are
16554 now building the corresponding unary expressions.
16555 (cast_expression:): Actions are now building cast expressions.
16556 (build_unresolved_array_type): New function.
16557 (create_interface): Reset the number of declared interfaces.
16558 (create_class): Likewise.
16559 (method_header): Methods declared within the scope of an interface
16560 are now implicitly set public and abstract.
16561 (java_complete_class): Variable's and parameter's type are patched
16562 with a promoted type.
16563 (declare_local_variables): Resolved non builtin types are promoted
16564 before being used to build a variable decl. Removed type patch
16565 posted on variable initialization statement.
16566 (source_start_java_method): Use build_decl_no_layout to build the
16567 decl of a parameter of incomplete type.
16568 (java_register_parsed_class): Process interfaces too. Call
16569 rest_of_decl_compilation on each processed class declarations.
16570 (java_complete_expand_methods): Don't attempt to expand things in
16572 (java_complete_tree): Process CONVERT_EXPR, even though it always
16573 has a type. Propagate error_mark_node to node's type too. Promote
16574 method's call argument type and return error_mark_node if
16575 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16576 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16577 handle unary operator nodes.
16578 (build_assignment): Added comment.
16579 (print_int_node): New function.
16580 (patch_assignment): New second argument. New error handling. Use
16581 print_int_node. Handle references. Use can_cast_to_p to issue
16582 different error message according to the context and check upon
16583 the initialization of the RHS.
16584 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16585 (operator_string): Handle more operators.
16586 (patch_binop): No longer use a function static
16587 wfl_operator. Improved error message on shift distance.
16588 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16589 patch_cast): New functions.
16591 1998-06-05 Per Bothner <bothner@cygnus.com>
16593 * jvspec.c: New file.
16594 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16596 * java-tree.h (identifier_subst): Add declaration.
16598 1998-06-04 Tom Tromey <tromey@cygnus.com>
16600 * jvgenmain.c (main): Generate call to JvRunMain.
16602 * class.c (make_class_data): Push value for "sync_info" field.
16603 * decl.c (init_decl_processing): Push "sync_info" field.
16605 1998-06-03 Per Bothner <bothner@cygnus.com>
16607 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16608 Java (source) name, not signature.
16609 Set TYPE_ALIGN to (at least) that of element_type.
16611 1998-06-02 Per Bothner <bothner@cygnus.com>
16613 * class.c: Moved classname-mangling-rekated code to ...
16614 * mangle.c: ... this new file.
16615 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16616 * Makefile.in: Update for above changes.
16618 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16620 * expr.c (truthvalue_conversion): Convert integer and floating
16621 point value to their truth value.
16622 * lex.c (java_lex): Handle the `null' literal.
16623 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16624 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16625 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16628 * parse.y: Reorganization/documentation on token declaration.
16629 (binop_lookup[]): New added new tree codes.
16630 (relational_expression): Build corresponding binary operators.
16631 (equality_expression, conditional_and_expression,
16632 conditional_or_expression): Likewise.
16633 (java_complete_class): Fix crash in debug message.
16634 (java_complete_tree): Check initialization of method call
16635 arguments. Further bogus node evaluation to detect more error
16636 during assignments. Handles more binary operators.
16637 (patch_assignment): Use DECL_P.
16638 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16640 (operator_string): Handle more case. Compacted source.
16641 (patch_binop): Changed function comment. Checking for
16642 uninitialized first operand takes the compound assignment into
16643 account and uses DECL_P. Checking for uninitialized second operand
16644 delayed to routine's end. Use macros to issue type bound error
16645 messages and issue messages on both operands if their types are
16646 different. Force fixed type into node. Handle all binary
16649 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16651 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16652 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16653 build operator node and return tokens.
16654 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16655 * parse.h (java_complete_tree): Changed returned type in prototype.
16656 (build_method_invocation, build_assignment, patch_assignment,
16657 patch_binop): New static function declarations.
16658 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16659 BUILD_EXPR_WFL): New macros.
16660 * parse.y (enum tree_code binop_lookup[]): New static for token to
16662 (%union): Parser union has new sub-structure `operator'.
16663 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16664 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16665 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16666 ASSIGN_ANY_TK): Tokens tagged `operator'.
16667 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16668 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16669 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16670 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16671 (assignment_operator:): Rule tagged `operator'.
16672 (expression_statement:): Re-installed default rule.
16673 (method_invocation:): Sub rules call build_method_invocation.
16674 (postfix_expression:): Don't attempt to resolve name here. Just
16676 (multiplicative_expression:): Sub-rules build corresponding binop
16678 (additive_expression:, shift_expression:, and_expression:,
16679 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16680 (assignment:): Sub rule invoke build_assignment.
16681 (assignment_operator:): Default rules on sub rules.
16682 (force_error): Added documentation on this variable.
16683 (declare_local_variables): Build initialization calling
16685 (expand_start_java_method): Removed unused rtx declaration. Mark
16686 arguments as already initialized.
16687 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16688 (java_complete_expand_methods): Don't process next method if
16689 completion of the previous one triggered errors.
16690 (java_complete_expand_method): Call source_end_java_method if no
16691 error were found during completion.
16692 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16693 locals declaratilon. Handle names found within a class. Return
16694 error_mark_node when things aren't found.
16695 (patch_method_invocation_stmt): Return error_mark_node on failures.
16696 (patch_invoke): Removed unused local. Return the correct node.
16697 (java_complete_tree): Now returns a value. The BLOCK section binds
16698 local identifiers and the type of a BLOCK is now void. Assign the
16699 result of operand completion on COMPOUND_EXPR. Assign the
16700 encapsulated node of a WFL to the result of its completion, except
16701 when the node is an identifier. Now handle MODIFY_EXPR and several
16702 binary operators. Return error_mark_node on errors.
16703 (build_method_invocation, build_assignment, patch_assignment,
16704 build_binop, operator_string, patch_binop): New functions.
16705 * typeck.c (binary_numeric_promotion): New function.
16707 1998-05-21 Per Bothner <bothner@cygnus.com>
16709 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16710 Replace most uses of ident_subst by identifier_subst.
16712 * class.c (push_class_static_dummy_field): Removed function.
16713 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16714 instead of looking got "class" static field. Create that decl here.
16715 (class_identifier_node): Removed; no longer needed.
16716 (init_class_processing): Don't init class_identifier_node.
16717 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16718 Do nreverse 0 times (instead of twice) for Object and Class.
16719 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16721 1998-05-20 Per Bothner <bothner@cygnus.com>
16723 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16724 while initializing linenumber_count and linenumber_table.
16725 Do it before init_function_start (which calls emit_line_note).
16726 * expr.c (expand_byte_code): Don't need to clear lineno here.
16728 1998-05-18 Tom Tromey <tromey@cygnus.com>
16730 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16731 then mangle number as _N_.
16733 * class.c (mangle_class_field): New function.
16734 (build_class_ref): Set assembler name of class reference using
16735 mangle_class_field.
16736 (push_class_static_dummy_field): Likewise.
16738 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16740 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16741 of assigning to TREE_CODE. The latter method exploits a feature
16742 of GCC that is not ANSI compliant.
16744 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16746 * decl.c (pushdecl_force_head): New function.
16747 (pushlevel): Removed conditional printf.
16748 (complete_start_java_method): Don't enter local variable scope if
16749 function is compiled from source code.
16750 * expr.c: parse.h now included
16751 (java_lang_expand_expr): New function.
16752 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16753 printf. Terminate buffer when doing directories.
16754 * jcf-parse.c (parse_source_file): Call lang_init_source before
16755 parsing and before code generation.
16756 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16757 use printf if the macro is defined.
16758 * lang.c (lang_init): Install lang_expand_expr hook on
16759 java_lang_expand_expr.
16760 (java_dummy_print): New function.
16761 (lang_init_source): New function.
16762 * lex.c (java_lex): Remember location of an opening brace at the
16763 second nesting level.
16764 (java_is_eol): Unget character seen after a CR if it is EOF.
16765 * parse.h: Now includes lex.h
16766 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16767 printf if the macro is defined.
16768 (expand_start_java_method, build_expr_block, enter_block,
16769 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16770 New static function declarations.
16771 (pushdecl_force_head): New extern function declaration.
16772 (INCOMPLETE_TYPE_P): New macro.
16773 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16774 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16775 BLOCK_EXPR_ORIGIN): New macros.
16776 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16777 DECL_SOURCE_LINE_LAST): New macros.
16778 (struct parser_ctxt): Removed field current_method_decl, redundant
16779 with the field current_function_decl. Added fields
16780 first_ccb_indent1 and pending_block.
16781 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16782 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16784 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16785 (compilation_unit:): Cosmetic on sub rule.
16786 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16787 (variable_initializer:): Installed default rule on expression:.
16788 (method_declaration:): method_header: starts a new
16789 method. method_body: installs the function body, absorbs blocks
16790 emitted for temporary variable scopings, pops function's body block
16791 and merges function's last statement lineno in DECL_SOURCE_LINE.
16792 (method_body:): Installed default rules.
16793 (block:): Call enter_block when an opening brace is seen. Absorb
16794 scoping blocks and call exit_block when a closing brace is seen.
16795 (block_statement:): Cosmetic changes.
16796 (method_invocation:): Create WFL around CALL_EXPR node.
16797 (patch_stage): Added comment around definition.
16798 (method_header): Try to use first_ccb_indent1 as the first line of
16799 the method, so BP debug info are emitted at the first opening
16800 brace of the function. If the function has no body, use the
16801 location of the function's name. Override currently defined method
16802 name with the matching WFL so we can point redefinition errors
16803 using the location where the function's name was declared.
16804 (check_abstract_method_header): Interprets DECL_NAME as an
16805 identifier or as a WFL, accordingly.
16806 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16807 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16808 location and name information out of it and reinstall DECL_NAME to
16809 its original identifier node value.
16810 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16811 function's source code).
16812 (read_import_dir): Test the value returned by find_class and issue
16813 a fatal accordingly.
16814 (declare_local_variables): Push a new block for the scope of the
16815 new variable(s) if code has been already generated at that nesting
16816 level. Pinpoint redefinition errors using the variable id
16817 WFLs. Generate initialization code if necessary. If the variable
16818 type is incomplete, register a patch on its decl.
16819 (source_start_java_method): Rewritten. Define a new block for the
16820 function's parameters. Build parameter decl out of function's
16821 arguments and register them for a patch if their types are
16823 (expand_start_java_method): Includes the part of
16824 source_start_java_method that was pushing the parameter decls and
16825 completing the method start code.
16826 (source_end_java_method): Removed call the expand_end_bindings and
16827 poplevel (already taken care of). Reinstall function's arguments
16828 and get function's last line of code before calling
16829 expand_function_end.
16830 (java_method_add_stmt): New comment before the function's
16831 code. Complement the second operand of the current COMPOUND_EXPR
16833 (java_complete_expand_methods): Don't generate debug info on line
16834 zero when expanding a generated constructor.
16835 (java_complete_expand_method): Set start and end line numbers for
16836 a artificially generated constructor to one and manually call
16837 enter_block and exit_block when defining it. For all methods:
16838 expand function's start calling the new expand_start_java_method
16839 and invoke java_complete_tree on the effective method's body, if
16841 (resolve_expression_name): Now use lookup_name_in_blocks to search
16842 local variable decls and print out an error when variables are
16844 (patch_method_invocation_stmt): Inserted comment before the
16846 (lookup_method_invoke): Chain method's arguments using chainon
16847 with the current arg list as a second argument. Inserted missing
16848 IDENTIFIER_POINTER when reporting an error on methods not found.
16849 (refine_accessible_methods_list): Don't retain constructors.
16850 (patch_arguments): Function removed.
16851 (java_complete_tree): Inserted comment before the function's
16852 code. New case for BLOCKs. Moved the WFL case a bit
16853 further. Complete function's arguments.
16854 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16855 maybe_absorb_scoping_blocks): New functions.
16857 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16859 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16861 * jcf-parse.c (parse_source_file, java_error_count): New forward
16862 and extern declarations.
16863 (java_parse_abort_on_error): Macro moved.
16864 (jcf_parse_source): fatal called if fopen fails. Now calls
16866 (parse_source_file): New parse_only parameter. Reflects the
16867 elimination of the second pass.
16868 (yyparse): parse_source_file called with argument set to 0.
16869 * jcf.h (JCF_ZERO): Sets java_source to zero.
16870 * lex.c (java_init_lex): pass argument is gone. Function modified
16871 to be called once during the analysis of a file.
16872 (java_unget_unicode): Fixed typo in fatal message.
16873 (java_get_line_col): Likewise.
16874 (java_lval): Likewise. String literals no longer built during
16876 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16878 * parse.h (MODIFIER_WFL): New macro.
16879 (parse_check_super, parser_check_super_interface): Now return int.
16880 (parser_chain_incomplete_item, not_builtin_p,
16881 complete_method_decl): Declarations removed.
16882 (build_method_invocation_stmt, build_invoke): Renamed using the
16883 `patch' instead of `build'
16884 (register-incomplete_type, obtain_incomplete_type,
16885 java_complete_tree, java_complete_expand_method,
16886 unresolved_type_p, create_jdep_list): New function declarations.
16887 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16888 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16889 (jdep): New typedef on new struct _jdep.
16890 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16891 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16892 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16893 JDEP_RESOLVED_P): New macros.
16894 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16895 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16896 JDEP_VARIABLE): New enum values and jdep kinds.
16897 (jdeplist): New typedef on struct _jdeplist.
16898 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16900 (CALL_EXPR_PRIMARY): New macro.
16901 (struct parser_ctxt): Fields java_pass, current_method_decl,
16902 method_decl_list deleted. New field jdeplist.
16903 (INCOMPLETE_P): Macro deleted.
16904 * parse.y (single_type_import_declaration:): Removed pass switch.
16905 (type_import_on_demand_declaration): Likewise.
16906 (field_declaration:): Removed pass switch on all sub rules.
16907 (class_declaration:): Call the complete_class_decl removed on
16909 (method_declaration:): Removed second pass switch. No longer chain
16910 methods decl when method_header reduced.
16911 (method_header:): Sub rules no longer depend on pass switch.
16912 (method_declarator:): Likewise.
16913 (method_body:): Likewise.
16914 (abstract_method_declaration:): Likewise.
16915 (block_statement:): Likewise.
16916 (local_variable_declaration:): Likewise.
16917 (argument_list:): Likewise.
16918 (method_invocation:): Likewise. Call to build_method_invocation_stmt
16919 removed. Partial CLASS_EXPR tree node built instead.
16920 (postfix_expression:): Removed pass switch on all sub rules.
16921 (java_pop_parser_context): Free classd_list content.
16922 (yyerror): Call obstrack_grow0 to finalize error message.
16923 (check_class_interface_creation): Comment modified to reflect new
16924 returned value meaning. Removed second pass switch. Return 1 if an
16925 error was found, 0 otherwise. Adjust pointer on filename if a
16926 leading path separator was found.
16927 (maybe_create_class_interface_decl): Removed first pass switch
16928 when linking the class decl to the class_list. Install a new
16929 jdep_list for the class.
16930 (add_superinterfaces): List of unresolved interfaces is
16931 gone. Unresolved interfaces are directly added to the current
16933 (create_interface): Second pass shortcut removed.
16934 ctpx->modifier_ctx access through MODIFIER_WFL.
16935 (create_class): Second pass shortcut removed. Call to
16936 register_incomplete_type replaces the call to
16937 parser_chain_incomplete_item.
16938 (complete_class_decl): Function removed.
16939 (duplicate_declaration_error): New way of retrieving redeclared
16941 (register_fields): Call to lookup_modifier_cl replaced by
16942 MODIFIER_WFL. New way of handling unresolved type, using
16943 unresolved_type_p and obtain_incomplete_type.
16944 register_incomplete_type replaces call to parser_chain_incomplete_item.
16945 (patch_stage): New static global variable.
16946 (method_header): New way of handling unresolved type, using
16947 unresolved_type_p and obtain_incomplete_type. patch_stage used to
16948 indicates that the method decl needs to be patched.
16949 (check_abstract_method_header): Call to lookup_modifier_cl
16950 replaced by MODIFIER_WFL.
16951 (method_declarator): Incomplete argument type are registered
16952 calling register_incomplete_type. Patch on the declared method is
16953 issued in that case.
16954 (unresolved_type_p): New function.
16955 (parser_check_super_interface): New comment to reflect function's
16956 modified returned type (int). Function and has a new argument
16957 this_wfl. Call to parse_error_context uses this_wfl instead of
16958 relying on lookup_cl.
16959 (parser_check_super): Comment reflects function's new returned
16960 type (int). Function returns nonzero value on error.
16961 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
16962 register_incomplete_type, jdep_resolve_class): New functions to
16963 handle incomplete types in declarations.
16964 (java_complete_class): Rewritten to work with the new incomplete
16965 type handling scheme.
16966 (complete_class_report_errors): Likewise.
16967 (complete_method_decl): Removed: it jobs is now handled by
16968 java_complete_class.
16969 (do_resolve_class): Class loaded in not already loaded and not
16970 found in Java source code.
16971 (java_check_regular_methods, java_check_abstract_methods): Don't
16972 call complete_method_decl anymore.
16973 (lookup_modifier_cl, not_builtin_p): Functions deleted.
16974 (read_import_dir): Got rid of the pass number dependency.
16975 (declare_local_variables): New handling of unresolved types (patch
16977 (source_start_java_method): New parameter level. Function called
16978 with level set to 1 when argument types are potentially
16979 unresolved. Called to complete the job with level set to 2 once
16980 types are complete.
16981 (source_end_java_method): Call to permanent_allocation
16982 removed. Waiting to be replaced by a more suitable obstack
16984 (java_complete_expand_methods, java_complete_expand_method,
16985 java_expand_finals): New functions.
16986 (build_method_invocation_stmt): Renamed
16987 patch_method_invocation_stmt. Extracts function call expression
16988 (wfl) and arguments (args) from CALL_EXPR tree operands.
16989 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
16990 call. Patch the function and argument operand of the CALL_EXPR
16992 (patch_argument, java_complete_tree): New functions.
16994 1998-04-20 Per Bothner <bothner@cygnus.com>
16996 Recover from missing fields and methods (i.e. error instead of fatal).
16997 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
16998 * expr.c (expand_invoke): Recover from missing method.
16999 (expand_java_field_op): Recover from missing field.
17000 Inline references to java.lang.{Integer,Char,...}.TYPE.
17001 * typeck.c (get_type_from_signature), java-tree.h: New function.
17002 * class.c (add_method): Use get_type_from_signature.
17003 (build_class_ref): Handle a class that was not found.
17004 * typeck.c (convert): Handle conversion to pointers (for convenience).
17005 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17006 instead of lookup_field to handle missing fields.
17008 * jcf-parse.c (process_zip_dir): Set java_source.
17010 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17012 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17014 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17016 * jcf-parse.c (load_class): Don't change input_filename before
17017 calling jcf_parse_source (but still do it before calling
17019 (jcf_parse_source): Assign input_filename after having saved the
17021 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17022 list. ctxp->modifier_ctx zeroed according to its new
17023 definition. ctxp->filename initialized. Removed
17024 JAVA_MODIFIER_CTX_UNMARK.
17025 (java_unget_unicode): Update the character based column position.
17026 (java_allocate_new_line): ref_count not used anymore. Always free
17027 ctxp->p_line. Initialize c_line->char_col to 0.
17028 (java_get_unicode): Update the character based column position.
17029 (java_lex): Use ctxp->elc to store current position in source
17030 file, at the beginning of the parsed token. Set modifier_ctx entry
17031 corresponding to the parse modifier to a WFL node. Return a WFL
17032 node when an identifier is parsed.
17033 (java_lex_error): Now uses ctxp->elc to store current position in
17035 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17036 * lex.h (build_wfl_node): New function definitions.
17037 (struct java_line): ref_count and next fields are gone. New field
17039 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17040 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17041 (JAVA_COLUMN_DELTA): New macro.
17042 (java_lc): New typedef on new struct _java_lc.
17043 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17044 (parse_error_context, parse_warning_context): Changed prototypes.
17045 (java_get_line_col): Added as an available global function.
17046 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17047 (IC_DECL): Replaced by macro IC_TYPE
17048 (DEPEND_WFL): New macro.
17049 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17051 (exit_java_complete_class): Removed a commented out statement.
17052 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17053 now an array of tree nodes. Deleted fields line_list and
17054 e_line. New field elc, to replace e_line.
17055 * parse.y (array_type:): Build WFL node.
17056 (qualified_name:): Build a single WFL node out of two. Retain
17057 the location information of the first node in the resulting node.
17058 (package_declaration:): Use package name as a WFL node
17059 (single_type_import_declaration:): Use imported name as a WFL node.
17060 (type_import_on_demand_declaration:): Use root of the imported
17061 packages as a WFL node.
17062 (field_declaration:): Removed unused local variable cl.
17063 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17064 (yyerror): New static elc. Removed static error_line, error_pos.
17065 New local code_from_source. Save ctxp->elc into elc at the first
17066 pass. Call java_get_line_col to get a string of the line where
17067 the error occurred.
17068 (debug_line): Removed static function.
17069 (parse_error_context, parse_warning_context): Parameter cl is now
17070 a WFL node. Use its value to initialize ctxp->elc.
17071 (redefinition_error): Parameter cl is now a WFL node.
17072 (parse_add_interface): New parameter wfl. No longer call
17073 lookup_cl, use wfl instead.
17074 (check_class_interface_creation): Parameter cl is now a WFL node.
17075 (maybe_create_class_interface_decl): Likewise.
17076 (add_superinterfaces): New function.
17077 (create_interface): Removed local cl, node, super_decl,
17078 super_decl_type. Function now uses id as a WFL node. Better
17079 warning/error report on obsolete or forbidden mix of
17080 modifiers. Now calls add_superinterfaces to register interfaces.
17081 (create_class): Removed local cl, node. Local variable id is used
17082 as a WFL node. Better error report on forbidden modifier
17083 mix. Uses add_superinterfaces to register interfaces.
17084 (find_field): Argument cl is now a WFL node. Now store the WFL
17085 node of a fields that needs to be checked for their
17087 (method_header): Local variable node non longer used. Local
17088 variable id replaces cl.
17089 (check_modifiers_consistency): Local variable cl is now a WFL
17091 (method_declarator): Local variable cl replaced by parameter id.
17092 (parser_qualified_name): Now uses parameter name as a WFL node.
17093 (parser_check_super_interface): New parameter wfl, for achieve
17094 greater accuracy during error reports.
17095 (parser_chain_incomplete_item): New parameter named location. Used,
17096 along the decl, to construct the incomplete item node.
17097 (java_complete_class): resolve_class now uses WFL node extracted
17098 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17100 (complete_method_decl): Unresolved function's argument types are WFL.
17101 (resolve_class): Parameter cl is now a WFL node.
17102 (resolve_and_layout): Likewise.
17103 (do_resolve_class): Likewise. Try first to use cl and then do the
17104 lookup on the decl when calling check_pkg_class_access.
17105 (complete_class_report_errors): Use IC_TYPE in place of
17106 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17107 instead of doing a lookup over the decl.
17108 (java_check_final): Use WFL info from field tree list.
17109 (lookup_cl): Rewritten and returns a statically defined WFL node.
17110 (lookup_modifier_cl): Now uses information from WFL nodes.
17111 (process_imports): Likewise.
17112 (read_import_dir): name and cl arguments replaced by a single WFL
17113 node. Function modified accordingly.
17114 (find_in_imports_on_demand): Now uses WFL node.
17115 (check_pkg_class_access): cl argument is now a WFL node.
17116 (declare_local_variables): Fixed to use WFL nodes.
17117 (resolve_expression_name): Likewise.
17118 (build_method_invocation_stmt): name_combo argument renamed
17119 wfl. Function modified to use WFL nodes.
17120 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17121 (lookup_method_invoke): cl is now a WFL node. Added missing
17122 IDENTIFIER_POINTER to class type decl name.
17124 1998-04-14 Dave Brolley <brolley@cygnus.com>
17126 * lang.c (init_parse): Now returns char* containing the filename.
17128 1998-04-10 Per Bothner <bothner@cygnus.com>
17130 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17132 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17133 * class.c (make_class_data): If flag_assume_compiled, initial class
17134 state is CSTATE_PREPARED; make superclass and interfaces direct
17135 references, rather than constant pool indexes.
17137 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17139 * parser.y: Include flags.h. Removed debug variable pl.
17140 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17141 (block:): Likewise.
17142 (labeled_statement_nsi:): Generate debug info when reducing
17143 expression_statement:.
17144 (check_pkg_class_access): get_access_flags_from_decl invocation
17145 fixed for new CLASS_* flags location.
17146 (source_end_java_method): Save/restore parser context when
17147 entering/leaving this routine. Restore lineno to its right value
17148 before calling expand_end_bindings.
17149 (build_method_invocation_stmt): build_invoke called with the
17150 current line information.
17151 (build_invoke): New argument cl. Wrap the function call around a
17153 (refine_accessible_methods_list): Changed comment, removed
17155 * parse.h: Fixed typo in comments.
17156 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17157 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17158 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17160 * lex.c (java_lex): Record the last closing curly bracket of a
17162 * jcf-parse.c (jcf_parse_source): Now calls
17163 java_check_methods. Clarified comment, fixed typo.
17165 1998-04-09 Dave Brolley <brolley@cygnus.com>
17167 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17168 (finish_parse): Expose for non USE_CPPLIB builds.
17170 1998-04-08 Jeffrey A Law (law@cygnus.com)
17172 * lang.c (lang_print_xnode): New function.
17174 1998-04-03 Per Bothner <bothner@cygnus.com>
17176 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17177 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17178 used to build a class's dispatch table.
17179 (make_class_data): Generate dispatch table if flag_assume_compiled.
17180 Set dtable of class object to address of class_dtable_decl.
17182 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17183 be volatile and have side effects - generates better code.
17185 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17186 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17188 * expr.c (expand_invoke): If class is final, method is
17189 effectively final, so can call it directly.
17191 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17193 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17195 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17197 * parse.y (build_method_invocation_stmt): Removed extra argument
17200 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17202 * expr.c (dtable_indent): Now static global.
17203 (expand_invoke): Now call invoke_build_dtable and
17204 build_invokevirtual.
17205 (invoke_build_dtable, build_invokevirtual): New functions.
17206 * jcf-io.c (find_class): Defer issuing a warning by setting
17207 jcf->outofsynch to 1.
17208 * jcf-parse.c (jcf_out_of_synch): New function.
17209 (load_class): Test this_jcf.outofsynch flag and call
17210 jcf_out_of_synch accordingly.
17211 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17212 comment indentation.
17213 * lex.c (java_get_unicode): Fixed code indentation.
17214 (java_lex): Create string literal. Fixed typo. Removed several
17215 premature obstack_free.
17216 * parse.h: New enums for name resolution and invocation mode.
17217 (struct qualification): New data structure.
17218 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17219 (do_resolve_class, build_method_invocation_stmt,
17220 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17221 debug_line, identical_subpath_p, invocation_mode,
17222 refine_accessible_methods_list, build_invoke,
17223 lookup_method_invoke): New functions declared.
17224 (build_invokevirtual, invoke_build_dtable, match_java_method,
17225 build_field_ref, jcf_out_of_synch): New references to external
17227 (struct parse_ctxt): Removed artificial_constructor field.
17228 * parse.y: (array_type:): Type defined for this rule.
17229 (class_type:): Installed default rule for interface_type:.
17230 (array_type:): Now build Java array type.
17231 (qualified_name:): Now use obstack_grow0.
17232 (method_declaration:): Skip the artificial constructor added to
17234 (abstract_method_declaration:): Execute the code only during pass 1.
17235 (block:): Installed default rule in block_statements:.
17236 (block_statement:): Add the statement to the method during pass 2.
17237 (statement_expression): Installed default rule for
17238 method_invocation:.
17239 (argument_list:): Added code to build the argument list.
17240 (method_invocation:): Added call to create the method invocation
17242 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17243 (debug_line): New function for debug.
17244 (complete_class_decl): No longer do something during pass 1.
17245 (method_header): Use BUILD_PTR_FROM_NAME.
17246 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17248 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17249 function's main comment.
17250 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17252 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17253 (resolve_class): Now works with arrays.
17254 (do_resolve_class, resolve_and_layout): New functions.
17255 (java_check_regular_methods): Reverse method list before and after
17256 having processed it. No longer set ctxp->artificial_constructor.
17257 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17258 accordingly. Fixed typo in issued error message. Now use
17260 (find_in_imports_on_demand): Now use obstack_grow0.
17261 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17262 (source_end_java_method): Call expand_expr_stmt instead of
17263 expand_expr. Calls it before calling expand_function_end.
17264 (java_method_add_stmt): Do nothing if errors were found during
17266 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17267 (build_method_invocation_stmt, build_invoke, invocation_mode,
17268 lookup_method_invoke, refine_accessible_methods_list,
17269 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17271 * typeck.c (build_java_signature): Properly end method signature
17272 if return type skipped.
17273 (match_java_method): New function.
17275 1998-03-16 Per Bothner <bothner@cygnus.com>
17277 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17279 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17281 * expr.c (build_invoke_non_interface): New function.
17282 (methods_ident, ncode_ident): Now static globals.
17283 (expand_invoke): Use build_invoke_non_interface.
17284 * java-tree.h (struct lang_decl): New field function_decl_body.
17285 (DECL_FUNCTION_BODY): New macro.
17286 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17287 CLASS_FROM_SOURCE_P.
17288 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17289 before starting pass 2. Call to java_generate_parsed_class replaced
17290 by java_register_parsed_class.
17291 * lex.c: Fixed typo in header. Some line width related formating.
17292 * lex.h: Some line width related formating.
17293 * parse.h (source_end_java_method, resolve_expression_name,
17294 complete_class_decl, maybe_create_class_interface_decl,
17295 check_class_interface_creation): New static function declarations.
17296 (java_layout_parsed_class, java_method_add_stmt): New function
17298 (struct parser_ctxt): Field mark_class_generate removed. New
17299 fields class_list and artificial_constructor.
17300 * parse.y: Fixed typo in header.
17301 (class_declaration:): Call complete_class_decl when class body
17303 (method_declaration:): Call source_end_java_method in pass 2 when
17304 the method body is defined.
17305 (postfix_expression:): Do expression name resolution on sub-rule
17306 name during pass 2.
17307 (create_class, create_interface): Merged common pieces.
17308 (check_class_interface_creation, maybe_create_class_interface_decl):
17310 (complete_class_decl): New function.
17311 (register_fields): Fixed line width related typo.
17312 (method_header): Correctly skip first argument when fixing
17313 argument line. Changed the loop.
17314 (java_check_circular_reference): Now use ctxp->class_list.
17315 (java_complete_class): Removed start/stop marking.
17316 (java_check_regular_methods): Now takes a class decl as an
17317 argument. Add default constructor if none were encountered.
17318 (java_check_methods): Now use ctxp->class_list. Changed call to
17319 java_check_regular_methods.
17320 (source_start_java_method): Set DECL_ARG_TYPE for each function
17322 (source_end_java_method, java_method_add_stmt): New functions.
17323 (java_generate_parsed_class): No longer exists.
17324 (java_layout_parsed_class, java_register_parsed_class): New functions.
17325 (resolve_expression_name): New function.
17327 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17329 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17330 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17331 until pass initializations are done. Call read_import_dir with
17333 * parse.h: (lookup_modifier_cl): New function declared.
17334 (INTERFACE_FIELD_MODIFIERS): New macro.
17335 (OBSOLETE_MODIFIER_WARNING): New macro.
17336 * parse.y: (register_fields): Class type and current field name in
17337 local variables. Check modifier(s) if adding field(s) to an interface.
17338 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17339 and report errors using the faulty modifier line context.
17340 (lookup_modifier_cl): New function.
17341 (read_import_dir): Detect and report default import processing
17344 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17346 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17347 * class.c (is_compiled_class): Return 1 after making sure it
17348 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17349 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17350 * java-tree.h (flag_assume_compiled): Add decl.
17351 * lang.c (lang_f_options): Add the flag.
17352 (flag_assume_compiled): Add decl, default to 0.
17354 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17356 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17357 (is_compiled_class): Likewise.
17358 (layout_class): Likewise.
17359 (layout_class): Detect and lay out classes defined in source code.
17360 (interface_of_p, add_interface_do, may_add_interface): New
17362 (add_interface): Now use add_interface_do.
17363 (add_method_1): New function.
17364 (add_method): Now use add_method_1.
17365 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17366 (complete_start_java_method): New function.
17367 (start_java_mehod): Now call complete_start_java_method.
17368 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17369 (expand_invoke): Likewise and fixed typo.
17370 *gjava.c: (print_super_field): Use new argument to find_class
17373 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17374 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17375 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17377 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17378 (add_method_1, push_class): New prototypes.
17379 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17380 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17381 directory where the class was found.
17382 (find_class): New argument DO_CLASS_FILE. Function find_class
17383 modified accordingly.
17384 *jcf-parse.c: (fix_class_path): New function.
17385 (load_class): Use new VERBOSE argument. load_class now finds and
17386 loads/parses .class/.java files. Save read_state of current_jcf
17388 (java_parser_abort_on_error): New macro.
17389 (jcf_parse_source, parse_source_file): New function.
17390 (jcf_parse): Fixed typo.
17391 (yyparse): Call parse_source_file () only.
17392 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17393 writing the real class name back in the zip directory entry.
17394 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17395 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17396 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17397 (find_class): Prototype fixed.
17398 *lex.c: Added 1998 time stamp.
17399 Removed all static global variables, moved into the parser
17400 context data structure.. Now include unistd.h if SEEK_SET not
17402 (java_init_lex): Rewritten.
17403 (java_sneak_unicode): Modified current unicode access in current line.
17404 (java_unget_unicode): Likewise.
17405 (java_allocate_new_line): New allocation management.
17406 (java_read_char): Modified access and storage of unget_utf8_value.
17407 New way of processing current unicode.
17408 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17409 (java_get_unicode): Now use the parser context.
17410 (java_lineterminator): Likewise.
17411 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17412 of the reentrant parser implementation. Function now use the
17413 parser context data structure and java_lval. Fixed production of
17414 the float and double constant "out of range" error message. Fixed
17415 obstack use. Return integer value when hitting a modifier. Now
17416 return type for TRUE, FALSE and other predefined types. Return
17417 identifier as a TREE_LIST list containing the current line context
17418 as the TREE_VALUE sub-node.
17419 (java_unicode_2_utf8): Fixed typo in declaration.
17420 (java_lex_error): Now use the parser context data structure.
17421 *lex.h: Added 1998 time stamp.
17422 (struct java_line): New fields ref_count and next.
17423 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17424 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17425 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17426 *parse.h: Added 1998 time stamp.
17427 (java_parse_source_file): Renamed from parse_source_file.
17428 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17429 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17430 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17431 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17432 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17433 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17434 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17435 (struct parser_ctxt): New data structure to keep the parser context.
17436 *parse.y: Added 1998 time stamp, got rid of static global variables.
17437 (java_error_count, ctxp): New global variables.
17438 (%union): New value field.
17439 (numeric_type, integral_type): Rules removed.
17440 (primitive_type): Rule defined to handle integral, float, double and
17442 (qualified_name, package_declaration,
17443 single_type_import_declaration, type_import_on_demand_declaration,
17444 modifiers, class_declaration, super, interfaces,
17445 interface_type_list, class_body, field_declaration,
17446 field_declaration, variable_declarators, variable_declarator,
17447 variable_declarator_id, method_declaration, method_header,
17448 formal_parameter_list, formal_parameter, method_body, block,
17449 static, interface_declaration, extends_interfaces,
17450 abstract_method_declaration, local_variable_declarators): Rules now
17452 (force_error, do_warning): New global statics.
17453 (push_parser_context, parser_context_save_global,
17454 parser_context_restore_global, pop_parser_context): New functions.
17455 (yyerror): Now uses the global parser context. Fixed use of obstack.
17456 (parse_error, parse_error_context, parse_warning_context,
17457 java_accstring_lookup, redefinition_error, check_modifiers,
17458 parser_add_interface, create_interface, create_class, find_field,
17459 duplicate_declaration_error, register_fields, method_header,
17460 check_modifiers_consistency, check_abstract_method_header,
17461 method_declarator, parser_qualified_classname,
17462 parser_check_super_interface, parser_check_super,
17463 parser_chain_incomplete_item, java_check_circular_reference,
17464 layout_class_from_source, java_complete_class,
17465 complete_method_decl, resolve_class, complete_class_report_errors,
17466 java_check_final, check_method_redefinition,
17467 java_check_regular_methods, java_check_abstract_methods,
17468 java_check_methods, lookup_java_interface_method2,
17469 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17470 process_imports, find_in_imports, read_import_entry,
17471 read_import_dir, find_in_imports_on_demand,
17472 check_pkg_class_access, not_builtin_p, declare_local_variables,
17473 source_start_java_method, java_generate_parsed_class): New
17475 *typeck.c: (signature_include_return): New global variable.
17476 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17477 to add the function returned type in the signature.
17479 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17481 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17483 1998-01-29 Dave Brolley <brolley@cygnus.com>
17485 * Make-lang.in (java.info): Added.
17486 (java.install-info): Added
17488 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17490 * Makefile.in (clean): Also remove java/parse.c.
17492 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17494 Add a pair of -fbounds-check/-fno-bounds-check options.
17495 * lang.c (lang_decode_option): Add code to grok arguments.
17496 (flag_bounds_check): Add decl.
17497 (lang_f_options): New array w/ the option in it.
17498 * java-tree.h (flag_bounds_check): Add decl.
17499 * lang-options.h: New file.
17500 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17501 of a static macro value.
17502 (JAVA_ARRAY_EXCEPTION): Delete macro.
17504 1998-01-23 Per Bothner <bothner@cygnus.com>
17506 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17507 * expr.c (build_anewarray): Add missing promote_type.
17509 1998-01-22 Per Bothner <bothner@cygnus.com>
17511 Add array types with known length to optimize bounds checking.
17512 * typeck.c (build_java_array_type): Take length parameter.
17513 (java_array_type_length, build_prim_array_type): New functions.
17514 * java-tree.h: Update for new functions.
17515 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17516 * class.c: Use build_prim_array_type.
17517 * expr.c (can_widen_reference_to): Handle known-length array types.
17518 (verify_jvm_instructions): Keep track of integer push instructions
17519 followed by newarray/anewarray, so we can build known-length arrays.
17520 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17521 (java_array_data_offset): New function.
17522 (build_java_array_length_access): New function. Optimize if constant.
17523 (build_java_arrayaccess): Constant fold bounds check.
17524 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17525 (build_newarray, build_anewarray): New functions.
17526 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17527 * verify.c (merge_types): Handle known-lengh array types.
17529 1998-01-19 Per Bothner <bothner@cygnus.com>
17531 * expr.c (expand_byte_code): Fix performace bug, which caused
17532 searching linenumber_table to be linear rather than constant.
17534 1997-12-12 Per Bothner <bothner@cygnus.com>
17536 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17538 * decl.c, java-tree.h (soft_fmod_node): New global.
17539 * decl.c (init_decl_processing): Define __builtin_fmod.
17540 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17541 using __builtin_fmod.
17543 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17545 * keyword.h: New file, output of keyword.gperf as processed by
17547 * lex.c (java_lex_init): Initialize java_error_flag.
17548 * parse.c (YYERROR_NOW): Uses java_error_flag.
17549 * parse.y: New static java_error_flag. Useless definition of
17551 * parse.y (java_error): Portable error recovery using
17552 java_error_flag (not yet completely tuned).
17554 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17556 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17558 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17560 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17561 (parse.c, lex.c, keyword.h): New rules for Java source code
17563 * parse.c: Renamed into jcf-parse.c.
17564 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17565 * keyword.gperf: New file, Java keywords.
17566 * parse.y: New file, Java language grammar.
17567 * parse.h: New file, Java language grammar definitions.
17568 * lex.c: New file, Java language lexer.
17569 * lex.h: New file, Java language lexer definitions.
17571 1997-12-03 Per Bothner <bothner@cygnus.com>
17573 * decl.c (clinit_identifier_node), java-tree.h: New global.
17574 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17575 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17576 * expr.c (expand_java_field_op): Check for invalid assignment
17579 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17581 1997-10-27 Per Bothner <bothner@cygnus.com>
17583 * verify.c (verify_jvm_instructions): When processing a handler,
17584 attempt to set the current_subr to the right value.
17585 (More complicated code combines Sep 17 and Oct 22 versions.)
17587 1997-10-24 Per Bothner <bothner@cygnus.com>
17589 * class.c (push_class): Figure out (guess) name of source file.
17590 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17591 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17592 (parse_class_file): Change return type from int to void.
17593 Call debug_start_source_file/debug_end_source_file.
17595 * expr.c (build_java_binop): Fix masking 2nd operand.
17596 * decl.c (init_decl_processing): Set sizetype first.
17598 1997-10-22 Per Bothner <bothner@cygnus.com>
17600 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17601 (Revert Sep 17 change.)
17603 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17605 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17606 .class extension in their name and fix thing so we don't process
17607 them parse_zip_file_entries().
17608 (parse_zip_file_entries): Cleaned unused local variables.
17610 1997-10-20 Per Bothner <bothner@cygnus.com>
17612 * expr.c (can_widen_reference_to): Allows equal array element types.
17613 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17614 * jcf-dump.c (RET): Get (and print) index.
17616 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17617 Promote element type to POINTER_TYPE.
17619 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17621 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17622 find_in_current_zip, jcf_figure_file_type): Moved from
17623 jcf-reader.c to parse.c.
17624 * zextract.c: (read_zip_archive): takes file_comment_length possible
17625 field into account.
17627 1997-10-20 Per Bothner <bothner@cygnus.com>
17629 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17631 * verify.c (merge_types): Handle array types even better ...
17633 1997-10-17 Per Bothner <bothner@cygnus.com>
17635 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17637 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17638 * class.c (make_class_data): Don't build fields_decl if no fields.
17639 When building fields_decl, skip if DECL_ARTIFICIAL.
17641 * expr.c (java_stack_swap): Update stack_type_map.
17642 * verify.c (merge_types): Handle array types better.
17644 1997-10-15 Per Bothner <bothner@cygnus.com>
17646 * class.c (add_field): Don't promote short integral fields to
17647 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17648 * expr.c (push_value): Promote and convert short integral values.
17650 * decl.c, java-tree.h (integer_two_node): New constant node.
17651 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17653 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17655 * class.c (append_gpp_mangled_type): Use function argument
17656 unpromoted type to generate mangled name.
17658 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17660 * constants.c (build_constant_data_ref): Now uses current_class
17661 instead of main_class.
17662 (build_constants_constructor): Now uses current_class instead of
17664 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17665 of the global variable SeepZipFiles done here.
17666 * zextract.c (read_zip_archive): extra_field optional field taken
17667 into account while computing the position of the class file in the
17669 * verify.c (verify_jvm_instructions): Use current_jcf to search
17671 * parse.c (load_class): First search for the class to load in the
17672 current zip file. Saves current_jcf (restored before returning
17673 from that function). Don't call JCF_FINISH in the class was found
17674 in the current ZIP file.
17675 (jcf_parse): If the class was found in the current ZIP file, save
17676 its tree_constant_pool (for later reuse).
17677 (parse_class_file): New function. Process each method defined in
17678 the current class and record the class as to be later registered.
17679 (yyparse): Rewritten. Figure the type of the current file and switch
17681 * lang.c: New global variable current_jcf.
17682 (lang_init): Removed compiling_from_source test (done later, in
17683 yyparse). Removed call the jcf_parse ().
17684 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17685 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17686 in the current ZIP file) and zip_offset (offset to the class data in
17687 the current zip file).
17688 * jcf-reader.c: zipfile.h included.
17689 localToFile: New ZipFileCache static global variable
17690 (parse_zip_file_entries): New function. Browse the current ZIP
17691 file directory and process each class found.
17692 (process_zip_dir): New function. Register each class found in the
17693 ZIP file directory. The class aren't parsed but a valid JCF is
17694 link to each of them.
17695 (find_in_current_zip): New function. Search for a class in the
17696 current ZIP file directory. If found, prepare the class so that it
17698 (jcf_figure_file_type): New function. Examine the file structure
17699 to figure a class file, a ZIP file. If none of these categories are
17700 matched, a source file is assumed.
17701 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17702 SeenZipFile: New global variable.
17703 (open_in_zip): Use zipmember's length to accelerate the search for
17704 a member. If zipmember was NULL and zip file successfully read,
17706 * java-tree.h: New global variable current_jcf declared. Added
17707 declaration for current_constant_pool_tags, current_constant_pool_data,
17708 current_constant_pool_length, current_constant_pool_data_ref.
17709 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17710 store the JCF of classes seen in a zip file) and tree *constant_pool
17711 (to save a loaded class constant pool). current_class declared here.
17712 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17713 retrieve method_ref_constant.
17714 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17715 (OBJECT): get_class_constant now uses current_jcf.
17716 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17717 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17718 (expand_invoke): Now uses current_class instead of main_class
17719 (build_class_init): Now uses current_class instead of main_class
17720 * class.c: New static global variable registered_class.
17721 (register_class): New function.
17722 (emit_register_class): Modified to use registered_class instead of
17724 (is_compiled_class): Now take into account class seen in the archive.
17726 1997-10-06 Per Bothner <bothner@cygnus.com>
17728 * except.h: Renamed to: java-except.h.
17729 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17730 * except.c: Add semi-working (commented out) implementation.
17732 * expr.c (expand_iinc): Add needed flush_quick_stack.
17733 * parse.c (set_source_filename): New function.
17734 (give_name_to_class): Set input_filename from package.classname.java.
17736 * jcf-io.c (find_class): Don't look first in ".".
17738 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17740 * zextract.c (read_zip_archive): Now takes into account the
17742 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17744 1997-09-20 Per Bothner <bothner@cygnus.com>
17746 * constants.c, java-tree.h (build_internal_class_name): New function.
17747 (alloc_class_constant): Re-implement using build_internal_class_name.
17748 * class.c (make_class_data): Likewise.
17749 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17751 1997-09-17 Per Bothner <bothner@cygnus.com>
17753 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17754 to NULL before pushing an exception handler target.
17756 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17757 (java_stack_swap, java_stack_dup): Re-write to be safe from
17758 clobbering registers.
17759 (build_class_init): New function.
17761 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17763 * typeck.c (build_java_array_type): Temporary use
17764 permanent_obstack to create the array 'length' field.
17765 * expr.c (lookup_label): Temporay use permanent_obstack to create
17766 label if not found.
17767 * class.c (push_super_field): Tempory use permanent_obstack.
17769 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17771 * typeck.c (type_for_mode): Now handles double_type_node and
17773 * verify.c (verify_jvm_instructions): The instruction following
17774 the wide bytecode is checked. OPCODE_ret added to the list of
17777 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17779 * class.c (make_class): Temporary use permanent_obstack. Set the
17780 class CLASS_P field to 1.
17781 (push_class): Temporary use permanent_obstack.
17782 (set_super_info): Temporary use permanent_obstack.
17783 (add_method): Temporary use permanent_obstack, set
17784 METHOD_TRANSIENT().
17785 (add_field): Temporary use permanent_obstack. Sets
17786 FIELD_VOLATILE() and FIELD_TRANSIENT().
17787 (build_class_ref): Temporary use permanent_obstack if the class
17789 (build_static_field_ref): Temporary use permanent_obstack when
17790 creating field's rtl.
17791 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17792 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17793 and fields. Function finalized, as far as flag handling.
17794 (push_class_static_dummy_field): Temporary use permanent_obstack.
17795 (emit_register_class): Force generation of class registration at
17797 * decl.c (end_java_method): Call permanent_allocation() before
17799 * expr.c (can_widen_reference_to): Added comment to interface
17800 handling, fixed typo.
17801 (lookup_field): Now uses CLASS_P() to correct FIXME
17802 (expand_invoke): Verification on public && !static &&
17803 !abstract moved into soft_lookupinterfacemethod (kaffe).
17804 Use Object class dtable if objectref is an array when expanding
17806 (java_push_constant_from_pool): Temporary use permanent_obstack
17807 for CONSTANT_string
17808 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17809 create constant references.
17810 (get_constant): Temporary use permanent_obstack to create constant.
17811 (load_class): Temporary use permanent_obstack to load class.
17812 (jcf_parse): Temporary use permanent_obstack to perform class
17814 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17815 (build_java_signature): Temporary use permanent_obstack.
17816 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17818 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17819 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17822 1997-09-11 Per Bothner <bothner@cygnus.com>
17824 * class.c (append_gpp_mangled_type): Fix typo.
17825 (emit_register_class): Use main_class to get class object, rather
17826 than looking for no-longer-existing static decl starting with _CL.
17827 * typeck.c (parse_signature_type): Promote array element type
17828 if it is a RECORD_TYPE.
17830 1997-09-10 Per Bothner <bothner@cygnus.com>
17832 * class.c (push_class_static_dummy_field): New function.
17833 (mangle_static_field): New. Do G++-style mangling of static fields.
17834 (layout_class): Mandle static fields here, not in add_field.
17835 (build_class_ref): The class object is now a dummy static field.
17836 * decl.c (find_local_variable): Look for best, instead of first match.
17837 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17838 (build_java_athrow): Don't check here if exception is Throwable.
17839 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17840 (TYPE_USED): Removed. No longer used ...
17841 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17842 * verify.c (push_pending_label): New function.
17843 (push_pending_block): Renamed to check_pending_block.
17844 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17845 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17846 re-checking possible handlers) after a store (less wasted work).
17847 Check for null handler (finally) before calling add_handler.
17848 Various changes to (finally?) correctly handle try/finally.
17850 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17852 * class.c: Include stdio.h.
17854 1997-09-04 Per Bothner <bothner@cygnus.com>
17856 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17857 to make sure class is initialized before static/special invoke.
17859 * verify.c (verify_jvm_instructions): On a store instruction,
17860 call find_local_variable to force pre-allocation of decl and rtx.
17861 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17863 1997-09-03 Per Bothner <bothner@cygnus.com>
17865 * class.c (build_class_ref): Strip off "promoted_" if need be.
17866 (make_field_value): Call build_java_signature when needed.
17867 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17868 * expr.c (build_java_athrow): Don't push_value of exception.
17869 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17870 match specification of [fd]cmp[lg] for NaNs.
17871 (expand_byte_code): Add support for exception handler ranges.
17872 * except.c: Add skeleton for EH code-generation.
17873 * verify.c (merge_types): Treat all promoted integral types as equal.
17874 * constants.c (build_constants_constructor): To force creation of
17875 current_constant_pool_data_ref, call build_constant_data_ref.
17877 * javaop.def (lload): Fix typo.
17878 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17880 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17882 * parse.c: Don't include function.h.
17884 1997-08-27 Per Bothner <bothner@cygnus.com>
17886 * except.[ch]: New files.
17887 * Makefile.in (JAVA_OBJS): Add except.o
17888 * expr.c: Temporary warning about unimplemented exceptions.
17889 * verify.c: Verify exception handlers.
17891 * jcf-dump.c (disassemble_method): Print exception table.
17893 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17895 * expr.c (verify_jvm_instructions): Started a thorough
17896 verification of invoke* bytecodes.
17897 (expand_byte_code): flush quick stack if PC is the target of a
17898 branch. and undef RET (conflicting with config/i386/i386.h).
17899 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17901 (expand_invoke): Now handles invokeinterface and do more
17902 verification according to the bytecode.
17903 (lookup_field): Don't try to load the class if processing
17905 (can_widen_reference_to): Now handles interfaces.
17906 * decl.c (init_decl_processing): New global variable
17907 soft_lookupinterfacemethod_node, declared in java-tree.h.
17908 Call set_super_info on string_type_node.
17909 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
17911 * class.c (set_super_info): Fills the CLASS_* flags according to
17913 (get_access_flags_from_decl): Handles all class flags.
17915 1997-08-26 Per Bothner <bothner@cygnus.com>
17917 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
17918 * parse.c (yyparse): Check for abstract method, and missing code.
17919 * expr.c (expand_byte_code): Change interface.
17920 * lang.c (put_decl_node): Print promoted types prettier.
17921 * verify.c (verify_jvm_instruction): Change interface.
17922 Partial support for scanning exception table.
17923 For load instructions, handle promoted integral types.
17925 1997-08-21 Per Bothner <bothner@cygnus.com>
17927 * verify.c: New file, with contents moved from expr.c.
17928 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
17929 * typeck.c (is_array_type_p): Moved here from expr.c.
17930 * java-tree.h: Add some now-needed function declarations.
17931 * Makefile.in (JAVA_OBJS): Added verify.o.
17933 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17935 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
17936 METHOD_ABSTRACT flag.
17938 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
17939 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
17940 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
17942 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
17944 (start_java_method): Hook for SYNCHRONIZED methods.
17946 * expr.c (build_java_jsr, build_java_ret): New functions
17947 (JSR,PRE): New macros
17948 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
17949 (verify_jvm_instructions): tableswitch, lookupswitch,
17950 monitorenter, monitorexit, goto_w: verified.
17951 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
17952 (build_java_monitor): New function.
17953 (MONITOR_OPERATION): Modified to call build_java_monitor()
17954 (verify_jvm_instructions): Started a thorough verification of
17957 1997-08-19 Per Bothner <bothner@cygnus.com>
17959 Support verification of jsr/ret subroutines (used for try/finally).
17960 * decl.c (return_address_type_node): New type node.
17961 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
17962 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
17963 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
17964 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
17965 TYPE_USED): New macros for special types in type_map.
17967 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
17968 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
17970 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
17972 * expr.c (can_widen_reference_to): New function.
17973 (pop_type): Use it.
17974 (merge_type_state): Support handling start of subroutine.
17975 (push_pending_block): Return char* error message, instead of calling
17976 fatal on an error. Also handle subroutines.
17977 (verify_jvm_instructions): Handle errors from push_poending_block.
17978 Support jsr and ret instructions.
17980 1997-08-19 Per Bothner <bothner@cygnus.com>
17982 * jcf-io.c (find_classfile): Fix thinko.
17983 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
17985 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
17987 * Makefile.in (BISON): Remove.
17989 1997-08-07 Per Bothner <bothner@cygnus.com>
17991 * Makefile.in: Convert to autoconf.
17992 * config-lang.in (outputs): Added java/Makefile.
17994 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
17995 Rename cc1java to jc1.
17997 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
17998 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18000 * class.c (class_depth): Do load_class if needed.
18002 Mostly better verification.
18003 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18004 (init_decl_processing): Change return type of soft_checkcast.
18005 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18006 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18007 lang_print_error): New functions.
18008 (lang_init): Set global hook print_error_function to lang_print_error.
18009 * expr.c: In the type_map ptr_type_node is only used for null now.
18010 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18011 (merge_types): Dererence pointer to record types before comparing.
18012 (decode_newarray_type, merge_types): On error just return NULL.
18013 (build_java_binop): Add preliminary implementation (with warning)
18014 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18015 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18016 (expand_compare, expand_java_goto, expand_java_call): Don't
18017 push_pending_block, since that only makes sense when verifying.
18018 (merge_type_state): Different return codes.
18019 (push_pending_block): A block may need to be verified more than once.
18020 (expand_byte_code): Warn about unused code at code generation time.
18021 (verify_jvm_instruction): Changed logic, since code may need to be
18022 re-verified if type-state has changed. Also, better error handling.
18023 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18024 Improve newarray, anewarray, ?aload, athrow,
18025 * java-tree.h (LABEL_CHANGED): New macro.
18027 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18029 * decl.c (soft_athrow_node): New global variable initialized.
18030 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18031 * typeck.c (convert): Added support for REAL_TYPE.
18032 (convert_to_char): New function.
18033 (convert): Handle CHAR_TYPE.
18034 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18035 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18036 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18038 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18039 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18040 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18041 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18042 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18043 to Use The Right Things.
18044 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18045 compatible with INT. BOOLEAN is made equivalent to BYTE.
18046 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18047 OPCODE_ifnonnull): Now supported.
18048 (build_java_athrow): New function.
18050 1997-08-04 Per Bothner <bothner@cygnus.com>
18052 Rename method name <init> to match G++ (and fix mangling).
18053 * class.c (layout_class): Replace method name of <init> by class name.
18054 (make_method_value): Do inverse renaming of constructor from <init>.
18055 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18056 * typeck.c (lookup_java_constructor): New function.
18057 * expr.c (expand_invoke): If method_name is <init>, call
18058 lookup_java_constructor to find constructor.
18060 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18062 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18064 * parse.c (get_class_constant): Modified to handle array "classes"
18065 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18067 (convert): Modified to handle real type.
18068 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18069 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18070 variables declared.
18071 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18072 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18073 global variables initialized.
18074 (find_local_variable): Handles the case of a pointer
18075 (end_java_method): Restore the use of one more scope
18076 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18077 build_java_array_length_access, expand_java_arrayload,
18078 expand_java_arraystore, expand_java_array_length,
18079 expand_java_multianewarray, expand_java_anewarray,
18080 build_java_check_indexed_type, is_array_type_p,
18081 build_java_throw_out_of_bound_exception): New functions.
18082 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18083 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18084 OPCODE_<t>aload): Implemented code for verification.
18085 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18086 ARRAY_NEW_MULTI): Macro defined.
18087 (CONVERT): Modified to invoke convert().
18088 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18090 1997-07-31 Per Bothner <bothner@cygnus.com>
18092 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18093 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18094 (make_class_data): Field name needs '/' as package prefix.
18095 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18097 1997-07-25 Per Bothner <bothner@cygnus.com>
18099 Implement debug information for local variables.
18100 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18101 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18102 DECL_LOCAL_SLOT_CHAIN): New macros.
18103 (struct lang_decl_var): New type.
18104 * parse.c (give_name_to_locals): Move to decl.c.
18105 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18106 (start_java_method): Re-write parameter handling.
18107 (pending_local_decls): New global variable.
18108 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18109 (find_local_variable): Accept pc so we can skips decls not in range.
18110 (struct binding_level): Add end_pc field.
18111 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18112 (various): Change so current pc gets passed to find_local_variable.
18114 * decl.c (init_decl_processing): Re-arrange fields in
18115 class_type_node and and method_type_node to match kaffe 0.9.1.
18116 * class.c (make_method_value, make_class_data): Update
18117 initializations to match.
18119 1997-07-16 Per Bothner <bothner@cygnus.com>
18121 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18122 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18123 (push_super_field): New function.
18124 (make_class_data): Handle inheritance of class static initializer.
18125 (layout_class): New name mangling.
18126 * constants.c (build_constant_data_ref): Init type of data array
18127 to a one-element array.
18128 (build_constants_constructor): Set DECL_SIZE from complete array type.
18129 * decl.c: Rename class_type, object_type etc to class_type_node,
18130 object_type_node etc. Make former inherit from latter.
18131 * expr.c (expand_invoke): Add cast of function address.
18132 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18133 * parse.c (yyparse): Don't call layout_class here.
18134 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18136 1997-06-14 Per Bothner <bothner@cygnus.com>
18138 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18139 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18140 (alloc_class_constant): New.
18141 * expr.c (expand_invoke): Make sure method's class is initialized.
18142 * class.c (interits_from_p, emit_register_class): New functions.
18143 * parse.c (yyparse): Call emit_register_class.
18145 1997-06-09 Per Bothner <bothner@cygnus.com>
18147 * constants.c: New file, to handle constant pool.
18148 * Makefile.in (JAVA_OBJS): Add constants.o.
18149 * decl.c (init_decl_processing): Update, fix, finish various structs.
18150 (pushdecl_top_level): New.
18151 * parse.c (layout_class): Moved to class.c.
18152 * expr.c (java_push_constant_from_pool): New function.
18153 * class.c (build_class_ref): Make work fully
18154 (make_class_data): Emit super-class, constant pool, interface vector.
18156 1997-06-03 Per Bothner <bothner@cygnus.com>
18158 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18159 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18160 * class.c (class_depth): New function.
18161 (lookup_named_class): Replaced by new function lookup_class.
18162 * decl.c (object_type_node, string_type_node): New.
18163 Remove various types that we no longer need.
18164 * expr.c (verify_jvm_instructions): New separate verifier pass.
18165 (push_type, pop_type): New functions for verifier.
18166 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18167 (expand_byte_code): Simplify, since we assume already verified.
18168 (expand_invoke): Now mostly works.
18169 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18170 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18171 * parse.c: Wait to allocate class object until we know its name.
18172 (layout_class): Calculate DECL_VINDEX for each virtual method.
18173 * typeck.c (get_array_type): Rename to ...
18174 (build_java_array_type): ... and provide working implementation.
18175 (build_java_signature): New function - build Java signature of type.
18176 (set_java_signature): New function - cache signature with type.
18177 (lookup_java_method): New function.
18179 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18181 * class.c (ident_subst): Take extra SUFFIX parameter.
18182 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18183 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18184 (build_class_ref): Actually implement.
18185 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18186 * decl.c (builtin_function): New.
18187 (init_decl_processing): Update for current Kaffe. Declare some
18188 builtin Kaffe functions.
18189 * expr.c (build_address_of): New.
18190 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18191 Renamed (from expand_java_new etc), and added working implementations.
18192 (build_field_ref): Now also handle static fields.
18193 (expand_invoke): Implement invokestatic, and start implement rest.
18194 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18195 * javaop.def: Rename invokevirt -> invokevirtual.
18196 * lang.c (use_handles): Removed.
18197 * parse.c: Add support for ConstantValue attribute.
18198 Handle nested loading of a class. (JPOOL_UTF): New.
18200 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18202 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18204 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18206 * Make-lang.in (java.install-man): New empty rule.
18207 * typeck.c (set_local_type): New function.
18208 * expr.c (STORE_INTERNAL): Call find_local_variable,
18209 not find_stack_slot. Call set_local_type.
18211 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18213 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18214 and building RECORD_TYPE CONSTRUCTORs.
18215 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18217 * lang.c (use_handles): Change the default to 0.
18218 * decl.c: Define and build class_type, field_type, utf8const_type.
18219 * class.c (make_class_data, make_field_value,
18220 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18221 hashUtf8String, strLengthUtf8, mangled_classname:
18222 Functions to build reflective data structures.
18223 * parse.c (yyparse): Call make_class_data.
18225 * jcf-io.c (open_class, find_classfile): New functions.
18226 * jcf-dump.c: Support reading classfile from explicitly-named
18227 class file (without CLASSPATH searching).
18229 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18231 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18232 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18233 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18234 (get_constant): Now trivial for CONSTANT_Utf8.
18236 * jcf.h: Make NEW_CPOOL the default.
18237 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18239 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>