1 2004-11-27 Per Bothner <per@bothner.com>
3 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
4 Fix fencepost error in 'i', which got executed one too many times.
5 Also, fold memcpy into explicit loop, as originally intended.
6 Also, free temporary 'buf' which otherwise leaks.
8 2004-11-27 Per Bothner <per@bothner.com>
10 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
11 local static variables if not USE_MAPPED_LOCATION.
13 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
15 * class.c, decl.c, expr.c: Fix comment typos.
17 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
20 * decl.c (end_java_method): Call
21 attach_init_test_initialization_flags on all the init_decls.
22 * parse.y (attach_init_test_initialization_flags): Move to ...
23 * expr.c (attach_init_test_initialization_flags): here and
24 support BIND_EXPR also.
25 * java-tree.h (attach_init_test_initialization_flags): Prototype.
26 * jcf-parse.c (parse_class_file): Don't disable class init
29 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
31 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
34 2004-11-24 Richard Henderson <rth@redhat.com>
36 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
37 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
39 2004-11-24 Tom Tromey <tromey@redhat.com>
41 * verify.c (defer_merging): Don't use C++-style comment.
42 * verify.h (java_opcode): Added java_opcode_end.
43 * class.c (build_class_ref): Remove C++ comment and old FIXME.
45 * verify-impl.c (vfy_push_type): Removed bogus "return".
46 (initialize_stack): Use vfy_alloc and vfy_free.
47 (verify_instructions_0): Likewise.
49 * Merged gcj-abi-2-dev-branch to trunk.
51 2004-11-24 Andrew Haley <aph@redhat.com>
53 * jcf-parse.c (parse_class_file): Set file_start_location.
55 2004-11-10 Tom Tromey <tromey@redhat.com>
57 * class.c (make_field_value): Don't call build_static_field_ref.
58 (build_static_field_ref): Don't emit direct references when using
61 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
62 -verbose:class into man page synopsis.
64 2004-11-09 Tom Tromey <tromey@redhat.com>
66 * expr.c (build_java_arraystore_check): Still generate check if
67 element type is itself an array.
69 2004-11-08 Tom Tromey <tromey@redhat.com>
71 * java-tree.h (soft_check_assignment_node): Removed.
72 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
73 * decl.c (java_init_decl_processing): Don't initialize
74 soft_check_assignment_node.
76 2004-11-05 Tom Tromey <tromey@redhat.com>
78 * class.c (layout_class_methods): Don't add Miranda methods when
79 using indirect dispatch.
81 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
83 * class.c (make_class_data): Call emit_assertion_table to set the
84 'assertion_table' field.
85 (build_signature_for_libgcj): Move here from expr.c.
86 (add_assertion_table_entry): New function. Callback for assertion
88 (emit_assertion_table): New. Take class argument, and generate
89 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
90 * decl.c (init_decl_processing): Define assertion_entry_type record.
91 Push 'assertion_table' class field instead of 'verify'.
92 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
93 (type_assertion_hash): Include 'assertion_code' in hash.
94 (add_type_assertion): Rewritten. Take class and assertion_code
95 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
96 (can_widen_reference_to): Use new add_type_assertion() arguments.
97 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
98 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
99 (verify_identifier_node): Removed.
100 (assertion_entry_type, assertion_table_type): New.
101 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
102 assertion code definitions.
103 (struct type_assertion): Add assertion_code. Rename 'source_type' and
104 'target_type' to 'op1' and 'op2'.
105 (add_type_assertion): Declare.
106 (lang_printable_name_wls): Remove unused definition.
107 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
108 to emit runtime assertion.
109 (vfy_note_stack_type): Clean up non-C90 declarations.
110 (vfy_note_local_type): Likewise.
111 * verify.h (vfy_is_assignable_from): Declare.
112 * verify-impl.c (is_assignable_from_slow): Remove unused function.
113 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
114 instead of is_assignable_from_slow().
115 (types_compatible): Reinstate ref_compatible() call.
117 2004-11-04 Tom Tromey <tromey@redhat.com>
119 * class.c (build_static_field_ref): Reverted previous patch.
121 * class.c (build_static_field_ref): Don't emit direct references
122 when using indirect dispatch.
124 2004-11-03 Tom Tromey <tromey@redhat.com>
126 * expr.c (expand_java_arrayload): Set lhs_type_node.
127 (expand_java_arraystore): Set rhs_type_node.
129 2004-11-02 Tom Tromey <tromey@redhat.com>
131 * jcf-parse.c (compute_class_name): Use filename length from zip
132 directory, not strlen.
134 * expr.c (expand_invoke): Mark new interface methods as abstract.
136 2004-11-01 Tom Tromey <tromey@redhat.com>
138 * verify-impl.c (push_jump): Removed check for uninitialized
140 (push_exception_jump): Likewise.
141 (handle_ret_insn): Likewise.
142 (handle_jsr_insn): Likewise.
143 (state_check_no_uninitialized_objects): Removed.
145 * decl.c (check_local_unnamed_variable): Recognize
146 promoted-to-int parameters when using the new verifier.
147 * expr.c (expand_java_arraystore): Explicitly request array type
148 when using new verifier.
149 (expand_java_arrayload): Likewise.
150 (invoke_build_dtable): Don't pass object_type_node as
151 expression argument to build_java_indirect_ref.
152 (build_java_check_indexed_type): Do nothing.
153 (build_java_arraystore_check): Handle case where array doesn't
155 (build_java_array_length_access): Likewise.
156 (expand_invoke): Handle case where interface overrides a method
158 (pop_type_0): Always succeed for reference types.
159 (process_jvm_instruction): Don't pop a value in a dead
161 (pop_arguments): Convert arguments to correct types.
163 2004-10-29 Andrew Haley <aph@redhat.com>
165 * jcf-parse.c (give_name_to_class): Remove line that was
168 2004-10-29 Andrew Haley <aph@redhat.com>
170 * jcf-parse.c (set_source_filename): Add code to build new sfname.
172 2004-10-20 Andrew Haley <aph@redhat.com>
174 * decl.c (end_java_method): Don't expand if flag_syntax_only.
176 2004-10-26 Tom Tromey <tromey@redhat.com>
178 * verify.h (vfy_notify_verified): Removed.
179 * verify-glue.c (vfy_notify_verified): Removed.
181 2004-10-26 Tom Tromey <tromey@redhat.com>
183 * verify-impl.c (debug_print_state): Declare `i' before code.
184 (merge_types): Modify `t' when it is null_type.
186 2004-10-26 Tom Tromey <tromey@redhat.com>
188 * verify-impl.c (type_print): Renamed from print. Now static and
190 (debug_print_state): Use type_print.
192 2004-10-25 Tom Tromey <tromey@redhat.com>
194 * expr.c (build_invokeinterface): Compute correct offset for
195 index into interface methods.
197 2004-10-20 Tom Tromey <tromey@redhat.com>
199 * java-tree.h (verify_jvm_instructions_new): Declare.
201 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
204 * verify-impl.c (verify_instructions): Correctly handle wide
206 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
207 (vfy_get_component_type): Strip pointer types.
208 (vfy_find_class): Use get_type_from_signature. Strip pointer
210 Include java-except.h.
212 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
214 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
215 vfy_push_type_t, set_variable, add_new_state, merge_into,
216 handle_jsr_insn, branch_prepass, check_class_constant,
217 check_wide_constant, get_one_type, compute_static_types,
218 verify_instructions_0): Clean up C99 declarations after statements.
220 2004-10-20 Tom Tromey <tromey@redhat.com>
222 * verify-impl.c (merge_refs): Compare reference against iterator,
225 * verify-glue.c (vfy_tag): Mask off resolved flag.
227 2004-10-19 Tom Tromey <tromey@redhat.com>
229 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
230 (init_state_with_stack): Initialize `this_type' in state.
231 (verify_method): Use debug_print.
232 * verify-glue.c (vfy_is_primitive): Removed debugging print.
233 (vfy_note_stack_depth): Reverted last patch.
234 (vfy_note_stack_type): Note pointer to Object, not Object.
235 (vfy_note_local_type): Likewise.
237 * verify.h (vfy_note_instruction_seen): Declare.
238 * verify-glue.c (verify_jvm_instructions_new): Set
239 BCODE_EXCEPTION_TARGET on target instruction.
240 (vfy_note_instruction_seen): New function.
241 * verify-impl.c (FLAG_INSN_SEEN): New define.
242 (verify_instructions_0): Set flag on instruction. Save state for
244 (verify_instructions): Call vfy_note_instruction_seen.
246 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
247 (verify_jvm_instructions_new): Call method_init_exceptions,
248 add_handler, and handle_nested_ranges.
249 * verify-impl.c (verify_method): Return 1 on success.
250 (verify_instructions_0): Save the state at PC=0.
252 * verify-impl.c (init_type_from_class): Set is_resolved and
253 ref_next on new ref_intersection.
254 (init_type_from_string): Likewise.
256 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
258 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
259 if flag_new_verifier is set.
260 * java-tree.h (flag_new_verifier): Declare.
261 * lang.opt (fnew-verifier): New option.
262 * verify-impl.c: Work around namespace pollution by undef'ing
264 (struct verifier_context): Make 'bytecode' const.
265 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
266 (types_compatible): For the BC-ABI, always consider reference types
268 (check_class_constant): Use vfr->current_class.
269 (check_constant): Likewise.
270 (check_wide_constant): Likewise.
271 (check_field_constant): Check for 'L' at start of type name.
272 (get_one_type): Return pointer instead of type. Set type result in
273 caller via passed type pointer.
274 (compute_argument_types): Update to use new get_one_type arguments.
275 (compute_return_type): Likewise.
276 (make_verifier_context): New. Allocate and initialize 'vfr'.
277 (free_verifier_context): New. Free 'vfr' and its contents.
278 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
279 and free_verifier_context.
281 2004-10-15 Tom Tromey <tromey@redhat.com>
283 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
284 * verify.h (vfy_fail): Fixed formatting.
286 * verify-impl.c (vfr): Fixed comment formatting.
287 (collapse_type): New function.
288 (verify_instructions): Notify compiler about type map.
289 * verify.h (vfy_note_stack_depth): Updated.
290 (vfy_note_stack_type): Likewise.
291 (vfy_note_local_type): Likewise.
292 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
294 * verify-glue.c (vfy_note_stack_depth): Correctly size type
295 state. Added `method' argument.
296 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
298 (vfy_note_local_type): New function.
299 (vfy_unsuitable_type): Likewise.
300 (vfy_return_address_type): Likewise.
301 (vfy_null_type): Likewise.
303 * verify.h (VFY_IN_GCC): Removed.
304 (VFY_WANT_TYPEMAP): Removed.
305 * verify-impl.c (verify_instructions_0): Removed useless "\".
306 (struct state) <next>: Uncomment.
308 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
310 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
313 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
315 * Make-lang.in (verify.o): Re-enabled this target.
316 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
317 (vfy_get_interface): Likewise.
318 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
319 * verify.h (verify_jvm_instructions_new): Declare.
320 * verify-impl.c (free_state): Temporarily comment out unused
323 2004-10-06 Tom Tromey <tromey@redhat.com>
325 * java-tree.h (JV_STATE_READ): New enum value.
327 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
329 * verify.h: New file.
331 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
333 * verify-impl.c, verify-glue.c, verify.h: New files.
334 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
336 2004-09-24 Andrew Haley <aph@redhat.com>
338 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
339 for a slot if it's of pointer type.
341 2004-09-14 Tom Tromey <tromey@redhat.com>
343 * class.c (make_class_data): Correctly initialize "state" field.
344 Initialize "engine" field.
345 * decl.c (java_init_decl_processing): Add "engine" field.
347 2004-09-10 Andrew Haley <aph@redhat.com>
350 * expr.c (build_invokeinterface): Use fast method for interface
352 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
354 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
355 (emit_symbol_table): Add new arg, element_size.
356 * decl.c (java_init_decl_processing): Initialize Class.itable.
357 * class.c (GEN_TABLE): New macro.
358 (gen_indirect_dispatch_tables): Use it. Add itable.
359 (make_class_data): Add new arg for emit_symbol_table().
361 (add_miranda_methods): Make sure search_class has been parsed.
362 (emit_symbol_table): Add new arg, element_size.
364 2004-09-06 Andrew Haley <aph@redhat.com>
366 * verify.c (merge_types): Return Object for all merges of
368 * expr.c (add_type_assertion): Don't generate assertions when
369 source type is array of Object.
371 2004-09-03 Andrew Haley <aph@redhat.com>
373 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
375 * lang.c (java_post_options): Force flag_verify_invocations if
376 we're not using indirect dispatch.
378 * expr.c (pop_type_0): Move test for interfaces before call to
379 can_widen_reference_to().
380 (build_signature_for_libgcj): Remove generation of canonical array
382 (add_type_assertion): Canonicalize both arrays.
383 Don't assert that type X can be assigned to Object.
384 Don't assert that type X an be assigned to type X.
385 Don't assert that Object can be assigned to type X.
386 (can_widen_reference_to): Warn whenever we generate an assertion.
387 (process_jvm_instruction): Use throwable_type_node for the type of
390 2004-09-01 Andrew Haley <aph@redhat.com>
392 * decl.c (java_init_decl_processing): Change
393 verify_identifier_node to "__verify".
394 * expr.c (add_type_assertion): Use verify_identifier_node for name.
395 * java-tree.h (verify_identifier_node): Change to "__verify".
397 * expr.c (build_signature_for_libgcj): New function.
398 (add_type_assertion): Use it to construct signatures for
399 source_type and target_type.
401 2004-08-27 Andrew Haley <aph@redhat.com>
403 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
404 (verify_identifier_node): New.
405 (TYPE_VERIFY_METHOD): New.
406 (struct type_assertion): New type.
407 * expr.c (type_assertion_eq): New function.
408 (type_assertion_hash): New function.
409 (add_type_assertion): New function.
410 (can_widen_reference_to): Call add_type_assertion().
411 * decl.c (java_init_decl_processing): Add verify_identifier_node.
412 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
413 (finish_class): Output TYPE_VERIFY_METHOD (type).
415 * decl.c (end_java_method): Nullify unused fields.
417 2004-08-17 Andrew Haley <aph@redhat.com>
419 * verify.c (defer_merging): Quieten.
420 * jcf-parse.c (load_class): Only try to open a class file if it's
421 java.lang.Object or if it's part of the current compilation.
422 Check that the class we just tried to load is the class we just
424 (java_parse_file): Set flag_verify_invocations off if we're
425 compiling from .class.
426 (parse_zip_file_entries): Abort if we try to read a dummy class.
427 * expr.c (can_widen_reference_to): Quieten.
428 (build_invokevirtual): Abort if we try to invokevirtual an
430 (expand_invoke): Don't build a non-interface call to an interface.
431 (build_instanceof): Don't do premature optimization if
432 flag_verify_invocations is not set.
433 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
435 (build_static_field_ref): Add correct type conversion for
437 (add_miranda_methods): Disable generation of Miranda methods for
439 (layout_class_method): Don't complain about non-static method
440 overrides static method with dummy classes.
442 2004-08-13 Tom Tromey <tromey@redhat.com>
444 * class.c (build_static_field_ref): Re-enable atable lookups for
447 * parse.y (strip_out_static_field_access_decl): Indentation fix.
449 2004-08-11 Tom Tromey <tromey@redhat.com>
451 * gcj.texi (libgcj Runtime Properties): Document new properties.
453 2004-08-06 Andrew Haley <aph@redhat.com>
455 * jcf-parse.c (load_class): Check that we really have loaded the
456 class we're looking for.
458 2004-07-19 Andrew Haley <aph@redhat.com>
460 * verify.c (verify_jvm_instructions): Comment change only.
462 * typeck.c (build_java_array_type): Add size field to array name.
464 * java-tree.h (LOCAL_SLOT_P): New.
465 (update_aliases): Add PC argument.
466 (pushdecl_function_level): New function.
468 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
469 MODIFY_EXPR, and SAVE_EXPR.
470 (java_gimplify_modify_expr): New function.
472 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
473 (expand_iinc): Pass PC to update_aliases().
474 (STORE_INTERNAL): Likewise.
475 (process_jvm_instruction): Likewise.
477 * decl.c (base_decl_map): New variable.
478 (uniq): New variable.
479 (update_aliases): Rewrite with more thorough checking.
480 (debug_variable_p): New function.
481 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
482 (check_local_named_variable): Delete whole function.
483 (initialize_local_variable): New function.
484 (check_local_unnamed_variable): Add checks and comments.
485 (find_local_variable): Rewrite.
486 (java_replace_reference): New function.
487 (function_binding_level): New variable.
488 (pushdecl_function_level): New function.
489 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
490 (maybe_pushlevels): Call pushdecl() on each of the new decls.
491 (start_java_method): Reset uniq. Create base_decl_map. Set
492 function_binding_level.
493 (end_java_method): Null unused fields to save memory.
495 2004-06-29 Andrew Haley <aph@redhat.com>
497 * except.c (expand_start_java_handler): Push a new binding level.
498 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
499 register_exception_range() to register where we'll do it.
500 (expand_end_java_handler): Remove old bogus code. Replace with
501 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
502 the top of the expression we're curently building.
503 (maybe_end_try): Delete.
504 * decl.c (binding_level.exception_range): New field.
505 (clear_binding_level): Add field exception_range. Reformat.
506 (poplevel): Call expand_end_java_handler().
507 (poplevel): Call java_add_stmt only if functionbody is false.
508 (maybe_poplevels): Don't call maybe_end_try() from here.
509 (end_java_method): Clear no longer used trees in function decl.
510 (register_exception_range): New function.
511 * java-tree.h (register_exception_range, struct eh_range): Declare.
513 2004-06-22 Andrew Haley <aph@redhat.com>
515 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
517 * check-init.c (get_variable_decl): Teach check-init about
518 FIELD_DECLs addressed via the otable.
519 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
522 2004-05-28 Andrew Haley <aph@redhat.com>
524 * jcf-parse.c (load_class): Don't try to read a class that we've
527 * expr.c (build_invokeinterface): Use the old-fashioned way of
528 doing indirect dispatch: look up interfaces by name.
529 * java-tree.h (enum java_tree_index): Add
530 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
531 * decl.c (java_init_decl_processing): Add
532 soft_lookupinterfacemethodbyname_node.
534 * gjavah.c (print_method_info): Final methods have vtable entries,
535 so gjavah needs to output them.
536 * class.c (layout_class_method): Generate vtable entries for final
538 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
539 dispatch, even if a method is final.
541 2004-05-25 Andrew Haley <aph@redhat.com>
543 * class.c (build_symbol_entry): Convert the names of constructors
544 to init_identifier_node when generating an entry for the indirect
547 * expr.c (build_known_method_ref): Generate indirect calls for
548 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
550 2004-05-24 Andrew Haley <aph@redhat.com>
552 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
553 atable element is of the right type.
555 * class.c (build_static_field_ref): Cast pointer to correct type
558 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
560 * Merged with HEAD as of 20040514. Diff against
561 gcj-abi-2-merge-20040514.
563 2004-04-16 Andrew Haley <aph@redhat.com>
565 * verify.c (check_pending_block): Disable subroutine checks.
566 (defer_merging): New function.
567 (merge_types): If types are dummy, use defer_merging to combine them.
568 (verify_jvm_instructions): If invocation is invokeinterface and
569 target is dummy, assume target really is an interface.
571 * parse.y (patch_invoke): Break out call to java_create_object.
573 * lang.c (flag_verify_invocations): New.
575 * jcf-parse.c (load_class): If we've already failed to load a
576 class, don't try again.
577 (load_class): If we can't find a .class file, don't fail, but emit
579 (parse_class_file): Don't act on dummy methods.
581 * java-tree.h (flag_verify_invocations): New.
583 (lang_type.dummy_class): New field.
584 (java_create_object): New function.
587 * expr.c (build_field_ref): Widen field offset.
588 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
589 that each of its elements is compatible with the one we're
591 (pop_type_0): Issue a warning to say that we need to generate a
593 (java_create_object): New function.
594 (build_field_ref): Only generate hard refs if we're not using
596 (expand_java_field_op): If we're using !verify_invocations and we
597 see a missing field, generate a decl for it.
599 (expand_invoke): If a class doesn't have the method we seek and
600 we're using !flag_verify_invocations, generate a decl for the
603 (build_known_method_ref): Always use indirect dispatch via the
604 atable for static methods.
606 (expand_java_NEW): Break out object creation into new function,
609 (can_widen_reference_to): Issue a warning to say that we need to
610 generate a runtime check.
612 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
613 (make_method_value): Also use index for interfaces.
614 (make_class_data): Skip dummy field for inherited data.
615 Don't build method array for dummy methods.
616 Set size_in_byte to -1 when using inirect dispatch
617 Don't build a hard class ref if we don't have a hard ref to our
618 superclass, or if we're using inirect dispatch.
619 Null out dispatch tables.
621 (layout_class_method): Don't complain about non-static method
622 overrides static method is method is artificial.
624 (build_static_field_ref): Disable atable references to static
625 fields for the time being.
627 (layout_class_methods): Check for CLASS_INTERFACE as
628 well as CLASS_ABSTRACT.
630 2004-11-24 Steven Bosscher <stevenb@suse.de>
632 * class.c (make_class_data): Don't check flag_inline_functions.
633 * lang.c (flag_really_inline): Remove unused flag.
634 (java_handle_option): Don't set it here. Remove special handling
635 of flag_inline_functions for Java.
636 (java_init): Don't set flag_inline_trees here. Already done...
637 (java_post_options): ...here. Don't clear flag_inline_functions.
639 2004-11-24 Steven Bosscher <stevenb@suse.de>
641 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
642 (java_gimplify_exit_block_expr): New function.
643 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
645 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
646 (EXIT_BLOCK_EXPR): Likewise.
647 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
648 (LABELED_BLOCK_BODY): Likewise.
649 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
650 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
651 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
653 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
654 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
655 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
656 second operand of EXIT_BLOCK_EXPR.
657 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
659 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
661 2004-11-23 Ben Elliston <bje@au.ibm.com>
663 * xref.h (xref_flag_value): Remove.
664 (xref_set_data, xref_get_data): Likewise.
665 (xref_set_current_fp): Likewise.
666 (XREF_NONE): Likewise.
667 (XREF_GET_DATA): Likewise.
668 * xref.c (xref_flag_value): Remove.
669 (xref_set_data, xref_get_data): Likewise.
670 (xref_set_current_fp): Likewise.
672 2004-11-23 Ben Elliston <bje@au.ibm.com>
674 * gjavah.c (output_directory): Make static.
675 (temp_directory): Likewise.
677 2004-11-15 Tom Tromey <tromey@redhat.com>
679 * decl.c (instn_ptr_type_node): Removed.
680 (lineNumbers_ptr_type_node): Removed.
681 (jint_type): Removed.
682 (jint_ptr_type): Removed.
684 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
687 * check-init.c (check_init): Ignore DECL_EXPR.
688 * expr.c (always_initialize_class_p): Reenable.
689 (build_class_init): Use a variable to store the decl. Also use
690 boolean_false_node instead of integer_zero_node.
691 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
694 2004-11-08 Tom Tromey <tromey@redhat.com>
697 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
698 generating a JNI header.
699 (print_field_info): Handle JNI headers.
700 (jni_print_float): Likewise.
701 (jni_print_double): Likewise.
703 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
705 * decl.c (end_java_method): Remove duplicated code.
707 2004-11-06 Zack Weinberg <zack@codesourcery.com>
708 Gerald Pfeifer <gerald@pfeifer.com>
710 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
713 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
716 * class.c: Reinstate 2004-08-18 patch.
717 (make_local_function_alias): Don't create an alias for extern (native)
720 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
723 * class.c (make_local_function_alias): Revert 2004-08-18 change.
724 (make_method_value): Likewise.
726 2004-10-21 Andrew Haley <aph@redhat.com>
729 * jcf-parse.c (set_source_filename): Add code to build new sfname.
731 2004-10-20 Andrew Haley <aph@redhat.com>
733 * decl.c (end_java_method): Don't expand if flag_syntax_only.
734 Remove duplicated code block.
736 2004-10-18 Steven Bosscher <stevenb@suse.de>
738 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
739 New rules to work around old Bison warnings.
741 2004-10-17 Steven Bosscher <stevenb@suse.de>
743 * class.c (ident_subst): Always alloca buffer.
744 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
745 opcode after including javaop.def.
746 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
747 conditional expression that exits, to avoid warnings.
748 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
749 a user of an extension.
750 * win32-host.c: Move check down to have non-empty file when
751 WIN32 is not defined.
753 * Make-lang.in (java-warn): Add STRICT_WARN.
754 (java/jcf-io.o-warn): Don't have Werror for this file.
755 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
757 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
759 * expr.c (expr_add_location): Move declaration to before all
761 * parse.y (java_expand_classes): Ditto.
762 * lex.c (java_peek_unicode): Ditto.
764 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
766 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
767 if possible, else convert `foo' to 'foo'.
771 * jcf-io.c: Likewise.
772 * jcf-parse.c: Likewise.
777 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
779 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
780 rename parameter 'msg' to 'msgid' in function declaration.
781 (issue_warning_error_from_context): Likewise.
782 (yyerror): Rename parameter 'msg' to 'msgid'.
783 (all over): Use new quoting style for diagnostics.
785 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
787 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
788 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
791 2004-10-14 Matt Austern <austern@apple.com>
793 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
796 2004-10-13 Tom Tromey <tromey@redhat.com>
799 * lang.opt (--extdirs): Document.
800 * jvspec.c (lang_specific_driver): Recognize -encoding and
803 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
805 * parse.y (issue_warning_error_from_context): Use va_list *
806 instead of va_list parameter.
807 (parse_error_context): Update call.
808 (parse_warning_context): Likewise.
810 2004-10-05 Zack Weinberg <zack@codesourcery.com>
812 * parse.y, parse-scan.y: Add list of diagnostic messages to
813 insulate translation template from version of yacc/bison used
814 to compile the grammar.
816 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
818 Prepare for %q, %< and %> in diagnostic message strings.
819 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
820 Name second parameter 'msgid'.
821 * parse.y: Additionally include pretty-print.h and diagnostic.h.
822 (issue_warning_error_from_context): Use pretty-printer functions
823 instead of vsprintf for constructing formatted messages. Rename
824 parameter 'msg' to 'msgid'.
825 (parse_error_context): Rename parameter 'msg' to 'msgid'.
826 (parse_warning_context): Likewise.
828 2004-10-05 Andrew Haley <aph@redhat.com>
831 * jcf-parse.c (parse_zip_file_entries): If a class has a
832 superclass and a TYPE_SIZE of zero, lay it out.
834 2004-09-30 Andrew Haley <aph@redhat.com>
837 * jcf-parse.c (compute_class_name): Rewrite.
839 2004-10-01 Jan Hubicka <jh@suse.cz>
841 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
843 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
845 * lex.c: Fix a comment typo.
847 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
849 * java-tree.h: Fix a comment typo.
851 2004-09-30 Per Bothner <per@bothner.com>
853 Simplify lexer. Implement --enable-mapped-location support.
854 * jcf-parse.c (parse_class_file): Use linemap_line_start.
855 (parse_source_file_1): Pass filename as extra parameter, so we can call
856 linemap_add and set input_location here, rather than in both callers.
857 (read_class): Pass copied filename to parse_source_file_1.
858 Don't initialize wfl_operator - only needed for source compilation.
859 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
860 * lex.h: Remove a bunch of debugging macros.
861 * lex.h (struct_java_line, struct java_error): Remove types.
862 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
863 (struct java_lc_s): Remove prev_col field.
864 (struct java_lexer): New fields next_unicode, next_columns, and
865 avail_unicode. New position field, and maybe token_start field.
866 Don't need hit_eof field - use next_unicode == -1 instead.
867 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
868 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
869 * parse.h: Various changes for USE_MAPPED_LOCATION.
870 (EXPR_WFL_EMIT_LINE_NOTE): XXX
871 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
872 (struct parser_ctxt): New file_start_location field.
873 Remove p_line, c_line fields since we no longer save lines.
874 Remove elc, lineno, and current_jcf fields - no longer used.
875 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
876 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
877 source_location and is probably not needed anymore anyway.
878 Use new expr_add_Location function.
879 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
880 (java_pop_parser_context): Minor cleanup.
881 (java_parser_context_save_global, java_parser_context_restore_global,
882 java_pop_parser_context): Save/restore input_location as a unit.
883 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
884 a source_location instead of a wfl context node.
885 (check_class_interface_creation): input_filename is not addressable.
886 (create_artificial_method): Calling java_parser_context_save_global
887 and java_parser_context_restore_global is overkill. Instead,
888 temporarily set input_location from class decl.
889 (java_layout_seen_class_methods): Set input_location from method decl.
890 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
891 (finish_loop_body): Likewise.
892 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
893 (java_sprint_unicode): Take a character, not index in line.
894 (java_sneak_uncode): Replaced by java_peek_unicode.
895 (java_unget_unicode): No longer used.
896 (java_allocate_new_line. java_store_unicode): Removed, since we
897 no longer remember "lines".
898 (java_new_lexer): Update for new data structures.
899 (java_read_char): Move unget_value checking to java_read_unicode.
900 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
901 efficient functions that are used directly when lexing.
902 (java_read_unicode_collapsing_terminators): No longer needed.
903 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
904 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
905 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
906 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
907 combine switch branches, and test for common token kinds earlier.
908 (java_lex_error): Rewrite.
909 * jv-scan.c (expand_location): New function, copied from tree.c.
910 (main): Set ctxp->filename instead of setting input_filename directly.
912 2004-09-30 Per Bothner <per@bothner.com>
914 More cleanup for --enable-mapped-location.
915 * class.c (push_class): If USE_MAPPED_LOCATION don't set
916 input_location here. Instead do it in give_name_to_class.
917 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
918 * expr.c (expand_byte_code): Call linemap_line_start.
919 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
920 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
921 (expr_add_location): New function, if USE_MAPPED_LOCATION.
922 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
923 to USE_MAPPED_LOCATION case.
925 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
926 * jcf-parse.c (java_parse_file): Don't set input_filename.
927 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
928 Create a list of TRANSLATION_UNIT_DECL.
929 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
930 reason is so we can set a DECL_SOURCE_LOCATION for each file.
931 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
932 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
933 (file_start_location): New static.
934 (set_source_filename): Avoid extra access to input_filename macro.
935 Concatenate new name with class's package prefix.
936 (set_source_filename, give_name_to_class): Update.
937 (give_name_to_class): Set class's "line 0" input_location here.
938 (parse_class_file): Set input_location as a unit.
940 * jcf-parse.c (load_class): Sanity test if missing inner class file.
942 2004-09-29 Per Bothner <per@bothner.com>
944 * java-tree.h: Redefine some macros and add some declaration
945 to handle the USE_MAPPED_LOCATION case.
946 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
947 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
948 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
949 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
951 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
952 * decl.c (finish_method, java_add_stmt): Likewise.
953 * java-gimplify.c (java-gimplify.c): Likewise.
954 * jcf-write.c (generate_bytecode_insns): Likewise.
955 * lang.c (java_post_options): Likewise - call linemap_add.
957 2004-09-29 Andrew Haley <aph@redhat.com>
960 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
961 result of TRUNC_MOD_EXPR.
962 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
963 * decl.c (java_init_decl_processing): Mark
964 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
966 2004-09-28 Tom Tromey <tromey@redhat.com>
969 * class.c (add_miranda_methods): Load superinterface if not
972 2004-09-28 Andrew Haley <aph@redhat.com>
975 * jcf-parse.c (load_class): Don't try to read a class that we've
978 2004-09-28 Andrew Haley <aph@redhat.com>
980 * jcf-parse.c (load_class): Back out previous broken patch.
982 2004-09-28 Andrew Haley <aph@redhat.com>
985 * jcf-parse.c (load_class): Don't try to read a class that we've
987 Check that we really did read the right class.
989 2004-09-25 Tom Tromey <tromey@redhat.com>
992 * parse.y (create_artificial_method): Use add_method_1.
994 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
996 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
998 * gcj.texi: Fix typos.
1000 2004-09-24 Tom Tromey <tromey@redhat.com>
1003 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1004 in error parts of rule.
1005 (unary_expression): Don't call error_if_numeric_overflow when $1
1008 2004-09-24 Tom Tromey <tromey@redhat.com>
1011 * parse.y (resolve_qualified_expression_name): Set
1012 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1013 * expr.c (force_evaluation_order): Check for empty argument list
1014 after stripping COMPOUND_EXPR.
1016 2004-09-23 Andrew Haley <aph@redhat.com>
1019 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1022 2004-09-23 Tom Tromey <tromey@redhat.com>
1025 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1026 where operand is null.
1028 2004-09-23 Tom Tromey <tromey@redhat.com>
1031 * parse.y (not_accessible_p): Allow access to protected members
1032 even when class is not static.
1034 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1036 * Make-lang.in: Revert the gcc-none.o change.
1038 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1040 * parse.y (patch_anonymous_class): VEC_space returns true if there
1043 2004-09-21 Matt Austern <austern@apple.com>
1046 * gjavah.c (free_method_name_list): Fix function definition so
1047 it's a proper C prototype.
1049 2004-09-21 Tom Tromey <tromey@redhat.com>
1052 * gjavah.c (free_method_name_list): New method.
1055 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1056 Zack Weinberg <zack@codesourcery.com>
1058 * java-tree.def: Use tree_code_class enumeration constants
1059 instead of code letters.
1060 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1061 new tree-class enumeration constants.
1063 2004-09-13 Tom Tromey <tromey@redhat.com>
1066 * class.c (layout_class_method): Put synthetic methods into the
1069 2004-09-11 Andrew Pinski <apinski@apple.com>
1071 * Make-lang.in (java/ggc-none.c): Change dependency
1072 for ggc.h into $(GGC_H).
1074 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1076 * Make-lang.in (java/win32-host.o): Add dependency on
1078 * win32-host.c: Add includes for coretypes.h, jcf.h
1080 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1082 * Make-lang.in (GCJH_OBJS): Change dependency from
1083 ggc-none.o to java/ggc-none.o
1084 (JCFDUMP_OBJS): Likewise.
1085 (java/ggc-none.o): New target.
1087 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1089 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1090 * class.c (build_utf8_ref, build_static_field_ref,
1091 make_field_value, make_method_value, get_dispatch_table,
1092 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1093 * constants.c (get_tag_node, build_ref_from_constant_pool,
1094 build_constants_constructor): Likewise.
1095 * decl.c (java_init_decl_processing): Likewise.
1096 * expr.c (build_java_array_length_access, build_newarray,
1097 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1098 build_java_binop, build_field_ref, expand_java_add_case,
1099 expand_java_call, build_known_method_ref, build_invokevirtual,
1100 build_invokeinterface, build_jni_stub): Likewise.
1101 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1102 * jcf-parse.c (get_constant): Likewise.
1103 * lex.c (do_java_lex): Likewise.
1104 * parse.y (patch_binop, patch_unaryop, patch_cast,
1105 build_newarray_node, patch_newarray): Likewise.
1106 * resource.c (compile_resource_data): Likewise.
1107 * typeck.c (build_prim_array_type): Likewise.
1109 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1111 * decl.c (java_init_decl_processing): Adjust
1112 initialize_sizetypes call.
1114 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1116 * jv-scan.c (fancy_abort): Add.
1118 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1120 * expr.c (build_java_arrayaccess): Use convert to change
1123 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1125 * class.c (make_local_function_alias): Allocate extra space for 'L'
1126 in name buffer. Reported by Thomas Neumann.
1128 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1130 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1131 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1132 * lex.c (do_java_lex): Adjust.
1133 (error_if_numeric_overflow): Likewise.
1135 2004-08-18 Andrew Pinski <apinski@apple.com>
1137 * class.c (make_local_function_alias): Only make a new decl if we
1138 support alias attribute on all decls.
1140 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1142 * class.c (make_local_function_alias): New function. Create local
1143 alias for public method DECL.
1144 (make_method_value): Use make_local_function_alias.
1145 * parse.y (craft_constructor): Don't special-case anonymous classes.
1146 Always set ctor_name to init_identifier_node.
1147 (lookup_method_invoke): Call layout_class_method when creating
1148 anonymous class constructor.
1150 2004-08-18 Richard Henderson <rth@redhat.com>
1152 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1153 default case. Treat '<' similarly. Update for
1154 is_gimple_formal_tmp_var name change.
1156 2004-08-17 Andrew Haley <aph@redhat.com>
1158 * lang.c (lang_printable_name): Obey verbose flag.
1159 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1160 lang_printable_name().
1161 (verify_constructor_circularity, get_printable_method_name,
1162 check_abstract_method_definitions, java_check_regular_methods,
1163 java_check_abstract_methods, check_inner_class_access,
1164 fix_constructors, patch_method_invocation, patch_return):
1166 * expr.c (pop_type_0): Likewise.
1168 * java-tree.h (lang_printable_name_wls): Delete.
1170 2004-08-16 Tom Tromey <tromey@redhat.com>
1173 * parse.y (primary): Changed for initialized and uninitialized
1175 (array_access): Handle array_creation_initialized.
1176 (array_creation_expression): Split into
1177 array_creation_initialized and array_creation_uninitialized.
1179 2004-08-16 Andrew Haley <aph@redhat.com>
1181 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1182 generating bytecode.
1184 2004-08-16 Elliot Lee <sopwith@redhat.com>
1187 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1188 spaces, and quoted filelists.
1190 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1192 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1193 * class.c (build_utf8_ref, build_static_field_ref,
1194 make_field_value, make_method_value, get_dispatch_table,
1195 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1196 * constants.c (get_tag_node, build_ref_from_constant_pool,
1197 build_constants_constructor): Likewise.
1198 * decl.c (java_init_decl_processing): Likewise.
1199 * expr.c (build_java_array_length_access, build_newarray,
1200 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1201 build_java_binop, build_field_ref, expand_java_add_case,
1202 expand_java_call, build_known_method_ref, build_invokevirtual,
1203 build_invokeinterface, build_jni_stub): Likewise.
1204 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1205 * jcf-parse.c (get_constant): Likewise.
1206 * lex.c (do_java_lex): Likewise.
1207 * parse.y (patch_binop, patch_unaryop, patch_cast,
1208 build_null_of_type, patch_newarray): Likewise.
1209 * resource.c (compile_resource_data): Likewise.
1210 * typeck.c (build_prim_array_type): Likewise.
1212 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1214 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1215 Don't create BLOCK here or call java_gimplify_block.
1217 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1219 * java-tree.h (flag_deprecated): Removed.
1220 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1221 * parse.y (check_deprecation): Check warn_deprecated instead of
1224 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1226 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1227 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1228 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1229 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1230 flag_force_classes_archive_check, flag_optimize_sci,
1231 flag_indirect_dispatch): Remove explicit declarations.
1232 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1235 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1238 * Make-lang.in (java.install-man): Install from either build
1239 tree or source tree, whichever has the file first.
1241 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1243 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1244 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1245 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1246 (do_java_lex): Likewise. Adjust force_fit_type call.
1248 2004-08-04 Roger Sayle <roger@eyesopen.com>
1249 Andrew Haley <aph@redhat.com>
1251 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1252 checking trees as they're being built.
1253 (convert): Call convert_ieee_real_to_integer if we're
1254 converting a constant, even if we're writing a class file.
1256 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1259 * parse.y (fold_constant_for_init): Call resolve_field_access with
1260 correct current_class context.
1262 2004-08-01 Roger Sayle <roger@eyesopen.com>
1264 * decl.c (update_aliases, initialize_local_variable): Replace calls
1265 to build with calls to buildN.
1266 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1267 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1268 * parse.h (BUILD_THROW): Likewise.
1269 * parse.y (switch_expression, synchronized_statement,
1270 catch_clause_parameter, array_creation_expression,
1271 conditional_expression, make_qualified_name,
1272 resolve_qualified_expression_name, patch_method_invocation,
1273 patch_invoke, build_method_invocation, build_new_invocation,
1274 build_assignment, patch_assignment, build_binop, patch_binop,
1275 build_string_concatenation, build_incdec, patch_unaryop,
1276 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1277 patch_return, build_if_else_statement, build_labeled_block,
1278 build_new_loop, build_loop_body, build_bc_statement,
1279 build_assertion, encapsulate_with_try_catch, build_try_statement,
1280 build_try_finally_statement, patch_synchronized_statement,
1281 emit_test_initialization): Likewise, replace build with buildN.
1283 2004-07-28 Eric Christopher <echristo@redhat.com>
1285 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1286 (java_unsafe_for_reeval): Ditto.
1288 2004-07-26 <hp@bitrange.com>
1290 * parse.y (build_super_invocation): Adjust declaration order to
1291 avoid declaration after statement.
1293 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1295 * decl.c: Rename all identifiers named `class' to `cl'.
1297 2004-07-25 Richard Henderson <rth@redhat.com>
1299 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1301 2004-07-23 Mike Stump <mrs@apple.com>
1303 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1304 * gjavah.c (throwable_p, decode_signature_piece,
1305 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1306 process_file): Likewise.
1307 * jcf-dump.c (main): Likewise.
1308 * jcf-io.c (read_zip_member): Likewise.
1309 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1310 give_name_to_class, get_class_constant): Likewise.
1311 * jcf-write.c (find_constant_wide, push_long_const,
1312 generate_classfile): Likewise.
1313 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1314 * parse.y (read_import_dir): Likewise.
1315 * typeck.c (parse_signature_type): Likewise.
1316 * verify.c (verify_jvm_instructions): Likewise.
1317 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1319 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1321 * Make-lang.in: Replace rmic and rmiregistry references with
1322 grmic and grmiregistry.
1323 * gcj.texi: Likewise.
1325 2004-07-20 Andrew Haley <aph@redhat.com>
1328 * verify.c (verify_jvm_instructions): Comment change only.
1330 * typeck.c (build_java_array_type): Add size field to array name.
1332 * java-tree.h (LOCAL_SLOT_P): New.
1333 (update_aliases): Add PC argument.
1334 (pushdecl_function_level): New function.
1336 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1337 MODIFY_EXPR, and SAVE_EXPR.
1338 (java_gimplify_modify_expr): New function.
1340 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1341 (expand_iinc): Pass PC to update_aliases().
1342 (STORE_INTERNAL): Likewise.
1343 (process_jvm_instruction): Likewise.
1345 * decl.c (base_decl_map): New variable.
1346 (uniq): New variable.
1347 (update_aliases): Rewrite with more thorough checking.
1348 (debug_variable_p): New function.
1349 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1350 (check_local_named_variable): Delete whole function.
1351 (initialize_local_variable): New function.
1352 (check_local_unnamed_variable): Add checks and comments.
1353 (find_local_variable): Rewrite.
1354 (java_replace_reference): New function.
1355 (function_binding_level): New variable.
1356 (pushdecl_function_level): New function.
1357 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1358 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1359 (start_java_method): Reset uniq. Create base_decl_map. Set
1360 function_binding_level.
1361 (end_java_method): Null unused fields to save memory.
1363 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1365 * class.c (add_interface_do): Remove.
1366 (set_super_info, interface_of_p, maybe_add_interface,
1367 add_interface, make_class_data, layout_class,
1368 add_miranda_methods): Adjust BINFO accessors and addition.
1369 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1371 * jcf-write.c (generate_classfile): Likewise.
1372 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1373 check_circular_reference, java_complete_class,
1374 check_abstract_method_definitions,
1375 java_check_abstract_method_definitions,
1376 check_interface_throws_clauses, java_check_abstract_methods,
1377 lookup_java_interface_method2,
1378 find_applicable_accessible_methods_list): Adjust BINFO accessors
1380 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1382 2004-07-18 Roger Sayle <roger@eyesopen.com>
1384 * builtins.c (max_builtin, min_builtin,
1385 java_build_function_call_expr): Replace calls to build with buildN.
1386 * class.c (build_class_ref, build_static_field_ref,
1387 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1388 * constants.c (build_ref_from_constant_pool): Likewise.
1389 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1390 add_stmt_to_compound): Likewise.
1391 * except.c (build_exception_object_ref, expand_end_java_handler):
1393 * java-gimplify.c (java_gimplify_case_expr,
1394 java_gimplify_default_expr, java_gimplify_block,
1395 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1396 * jcf-write.c (generate_bytecode_insns): Likewise.
1397 * typeck.c (convert_ieee_real_to_integer): Likewise.
1399 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1401 * java-tree.h (builtin_function): Declare.
1403 2004-07-16 Steven Bosscher <stevenb@suse.de>
1405 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1406 abuse restore_line_number_status.
1408 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1411 * jcf-parse.c (java_emit_static_constructor): Specify default
1414 2004-07-13 Per Bothner <per@bothner.com>
1416 * java-tree.h (all_class_filename): Remove useless macro.
1417 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1418 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1419 * parse.y (java_parser_context_restore_global): Replace
1420 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1421 * jcf-parse.c (read_class, java_parse_file): Likewise.
1423 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1426 gjavah.c (print_field_info): Emit constant only if field is static.
1428 2004-07-11 Roger Sayle <roger@eyesopen.com>
1430 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1431 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1432 build_java_ret, build_java_throw_out_of_bounds_exception,
1433 build_java_array_length_access, java_check_reference,
1434 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1435 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1436 expand_java_arrayload, build_java_monitor, expand_java_return,
1437 expand_load_internal, expand_java_NEW, build_get_class,
1438 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1439 build_java_soft_divmod, build_java_binop, build_field_ref,
1440 expand_compare, expand_java_goto, expand_java_switch,
1441 expand_java_add_case, build_class_init, build_known_method_ref,
1442 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1443 expand_invoke, build_jni_stub, expand_java_field_op,
1444 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1445 force_evaluation_order, emit_init_test_initialization): Convert
1446 calls to "build" into calls to the prefered "buildN" functions.
1448 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1450 * java-tree.h (set_block): Remove.
1451 * lang.c (java_clear_binding_stack): New.
1452 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1453 * decl.c (struct binding_level): Remove this_block.
1454 (clear_binding_level): Likewise.
1455 (poplevel): Don't handle this_block.
1456 (set_block): Remove.
1458 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1460 * class.c (common_enclosing_context_p): Remove statement with no
1463 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1466 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1467 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1468 (craft_constructor): Inherit access flags for implicit constructor
1469 from the enclosing class.
1470 (create_class): Fix comment typo.
1471 (resolve_qualified_expression_name): Pass type of qualifier to
1472 not_accessible_p, not the type in which target field was found.
1473 (not_accessible_p): Handle inner classes. Expand protected
1474 qualifier-subtype check to enclosing instances, but don't apply this
1475 check to static members. Allow protected access to inner classes
1476 of a subtype. Allow private access within common enclosing context.
1477 (build_super_invocation): Get WFL line number info from current
1479 (build_incomplete_class_ref): Update for new create_anonymous_class
1481 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1482 common_enclosing_instance_p.
1483 * class.c (common_enclosing_context_p): New. Determine if types
1484 share a common enclosing context, even across static contexts.
1485 (common_enclosing_instance_p): Renamed from
1486 common_enclosing_context_p. Determines if types share a common
1487 non-static enclosing instance.
1488 * java-tree.h (common_enclosing_instance_p): Declare.
1489 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1490 for inner class constructors.
1491 (generate_classfile): Use get_method_access_flags.
1493 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1495 * class.c (interface_of_p): Check for null TYPE_BINFO.
1497 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1499 * class.c (make_class): Do not create binfo here.
1500 (set_super_info): Create it here.
1501 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1503 2004-07-08 Richard Henderson <rth@redhat.com>
1505 * expr.c (case_identity, get_primitive_array_vtable,
1506 java_expand_expr, emit_init_test_initialization): Remove.
1507 * java-tree.h (java_expand_expr): Remove.
1508 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1510 2004-07-07 Per Bothner <per@bothner.com>
1512 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1513 get internal error due to mismatched types.
1515 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1517 * gcj.texi (Linking): New node. Document -lgij usage.
1519 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1521 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1522 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1523 * java/class.c (set_super_info, class_depth, interface_of_p,
1524 maybe_add_interface, add_interface, make_class_data,
1525 layout_class, add_miranda_methods): Adjust BINFO macros.
1526 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1527 * jcf-write.c (generate_classfile): Likewise.
1528 * parse.y (patch_anonymous_class,
1529 check_inner_circular_reference, check_circular_reference,
1530 java_complete_class, check_abstract_method_definitions,
1531 java_check_abstract_method_definitions,
1532 check_interface_throws_clauses, java_check_abstract_methods,
1533 lookup_java_interface_method2,
1534 find_applicable_accessible_methods_list): Likewise.
1535 * typeck.c (find_method_in_interface): Likewise.
1536 * verify.c (merge_types): Likewise.
1538 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1540 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1541 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1543 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1545 * class.c (make_class): Use make_tree_binfo.
1546 (set_super_info, add_interface_do): Likewise.
1547 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1549 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1551 * verify.c: Correct array element access formatting thinko.
1553 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1555 * verify.c: Insert a short blurb at the start referring to the JVMS.
1556 (merge_type_state): Remove redundant nested if statement.
1557 (verify_jvm_instructions): Ensure current_subr is initialised to
1559 Minor formatting fixes all over the place.
1561 2004-07-02 Richard Henderson <rth@redhat.com>
1563 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1565 2004-07-01 Richard Henderson <rth@redhat.com>
1567 * class.c (registerClass_libfunc): Remove.
1568 (init_class_processing): Don't set it.
1569 (emit_register_classes): Take list_p parameter. Fill it in
1570 with _Jv_RegisterClass calls.
1571 * decl.c (java_init_decl_processing): Don't call
1572 init_resource_processing.
1573 * jcf-parse.c (java_emit_static_constructor): New.
1574 (java_parse_file): Call it.
1575 * resource.c (registerResource_libfunc): Remove.
1576 (init_resource_processing): Remove.
1577 (write_resource_constructor): Take list_p parameter. Fill it in
1578 with _Jv_RegisterResource calls.
1579 * java-tree.h: Update prototypes.
1581 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1584 * class.c (layout_class_method): Do not override package-private
1585 method if its in a different package.
1586 (split_qualified_name): Move here from parse.y. Rename from
1587 breakdown_qualified. Add comment.
1588 (in_same_package): Move here from parse.y. Add comment.
1589 * java-tree.h (break_down_qualified, in_same_package): Declare.
1590 (in_same_package): Likewise.
1591 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1594 2004-06-29 Andrew Haley <aph@redhat.com>
1596 * except.c (expand_start_java_handler): Push a new binding level.
1597 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1598 register_exception_range() to register where we'll do it.
1599 (expand_end_java_handler): Remove old bogus code. Replace with
1600 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1601 the top of the expression we're curently building.
1602 (maybe_end_try): Delete.
1603 * decl.c (binding_level.exception_range): New field.
1604 (clear_binding_level): Add field exception_range. Reformat.
1605 (poplevel): Call expand_end_java_handler().
1606 (poplevel): Call java_add_stmt only if functionbody is false.
1607 (maybe_poplevels): Don't call maybe_end_try() from here.
1608 (end_java_method): Clear no longer used trees in function decl.
1609 (register_exception_range): New function.
1610 * java-tree.h (register_exception_range, struct eh_range): Declare.
1612 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1614 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1616 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1619 * expr.c (class_has_finalize_method): Fix method name indentation.
1620 (expand_java_call): Remove K&R style parameter declaration.
1621 (expand_invoke): Fix statement indentation.
1622 (expand_java_field_op): Likewise.
1623 * parse-scan.y: Fix typo.
1624 (reset_report): Fix method name indentation.
1625 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1627 * verify.c (verify_jvm_instructions): Document parameters, insert
1629 * lang.c (lang_init_source): Fix method name indentation.
1630 * class.c (common_enclosing_context_p): Likewise.
1631 (emit_symbol_table): Fix parameter list indentation.
1632 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1633 parameter declaration.
1634 * constants.c: Fix copyright notice indentation.
1635 * typeck.c (find_method_in_superclasses): Fix parameter list
1637 (find_method_in_interfaces): Likewise.
1638 * zextract.c (makelong): Fix method name indentation.
1640 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1643 * parse.y (create_interface): Set correct access modifiers for
1645 * jcf-write.c (get_classfile_modifiers): New function.
1646 (generate_classfile): Use get_classfile_modifiers, not
1649 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1651 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1652 dependency to current parser context, not NULL_TREE, for top-level
1654 (jdep_resolve_class): Enable member access check for all inner
1657 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1659 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1662 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1665 * expr.c (expand_java_field_op): Ensure that target class for static
1666 field access has been loaded.
1668 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1669 Ranjit Mathew <rmathew@hotmail.com>
1671 PR java/1207, java/16178
1672 * jcf-parse.c (load_class): Return immediately if passed a type decl
1673 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1674 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1675 before calling load_class.
1676 (qualify_and_find): Likewise.
1677 (find_in_imports_on_demand): Likewise.
1678 (find_applicable_accessible_methods_list): Likewise.
1680 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1682 * parse.y (java_layout_seen_class_methods): Don't call load_class
1683 on class defined by source parser.
1685 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1687 * parse.y (set_nested_class_simple_name_value): Removed.
1688 (java_complete_expand_class): Remove calls to
1689 set_nested_class_simple_name_value.
1691 2004-06-22 Andrew Haley <aph@redhat.com>
1692 Ranjit Mathew <rmathew@hotmail.com>
1694 Fixes PR java/16113.
1695 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1697 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1699 * parse.y (create_class): Correct diagnostic message about
1700 java.lang.Object extending anything else.
1702 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1704 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1705 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1706 * constants.c (build_ref_from_constant_pool): Likewise.
1707 * expr.c (build_java_array_length_access): Likewise.
1708 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1709 (invoke_build_dtable, build_invokevirtual): Likewise.
1710 (build_invokeinterface, java_expand_expr): Likewise.
1711 (emit_init_test_initialization): Likewise.
1712 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1713 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1715 2004-06-21 Andrew Haley <aph@redhat.com>
1717 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1720 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1722 * jcf.h (struct JCF): Change java_source, right_zip and finished
1724 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1725 byte_swap and use_fallback to unsigned int.
1726 * parse.h (struct _jdep): Change flag0 to unsigned int.
1728 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1731 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1732 before trying to lay out its methods.
1733 * jcf-parse.c (read_class): Track parsed files using canonical paths
1734 obtained via lrealpath from libiberty.
1735 (java_parse_file): Likewise.
1736 (parse_source_file_1): Rename formal parameter to reflect its
1737 modified purpose. Minor formatting fix.
1739 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1741 * class.c (emit_register_classes): Make the function uninlinable,
1742 do not set current_function_cannot_inline.
1743 * resource.c (write_resource_constructor): Do not reset
1744 flag_inline_functions around rest_of_compilation.
1746 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1749 * expr.c (java_truthvalue_conversion): Handle
1750 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1751 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1752 i.e. return the expression.
1754 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1756 * gjavah.c: Include version.h
1758 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1760 * jcf-write.c (generate_bytecode_conditional): Correct handling
1761 of unordered conditionals. Add comment.
1763 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1764 Per Bothner <per@bothner.com>
1766 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1767 local variable was initialised upon declaration.
1768 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1769 variable was final and initialised upon declaration.
1770 * check-init.c (check_final_reassigned): Give error only if a blank
1771 final is not definitely unassigned or if an initialised final is
1773 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1774 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1775 (check_init): Perform initialised-variable-removing-optimisation
1776 only on non-final local variables.
1778 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1780 * jcf-write.c (generate_bytecode_conditional): Handle binops
1781 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1783 (generate_bytecode_insns): Likewise.
1785 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1787 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1788 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1790 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1792 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1793 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1795 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1797 * decl.c (struct binding_level): Add GTY marker. Compile
1798 binding_depth unconditionally.
1799 (current_binding_level, free_binding_level, global_binding_level):
1801 (clear_binding_level): Unconditionally set binding_depth.
1802 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1804 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1806 * lex.c (java_new_lexer): Set 'encoding'.
1807 (java_read_char): Improve error message for unrecognized characters.
1808 * lex.h (struct java_lexer): New field 'encoding'.
1810 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1812 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1814 2004-05-21 Mark Wielaard <mark@klomp.org>
1816 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1819 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1821 * typeck.c: Remove non-printable character 160.
1823 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1825 * check-init.c: Correct minor typos.
1827 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1829 * Make-lang.in, expr.c, java-gimplify.c: Rename
1830 tree-simple.[ch] to tree-gimple.[ch].
1832 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1834 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1836 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1838 Merge from tree-ssa-20020619-branch. See
1839 ChangeLog.tree-ssa for details.
1841 * Make-lang.in, builtins.c, check-init.c, class.c,
1842 constants.c, decl.c, except.c, expr.c, java-except.h,
1843 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1844 lang.c, lang.opt, parse.y, resource.c: Merged.
1845 * java-gimplify.c: New file.
1847 2004-05-10 Andrew Haley <aph@redhat.com>
1849 * parse.y (create_class): Set TYPE_VFIELD.
1850 * decl.c (java_init_decl_processing): Likewise.
1852 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1853 * class.c (make_method_value): Replace DECL_VINDEX with call to
1855 (get_dispatch_vector): Likewise.
1856 (layout_class_method): Likewise.
1857 Replace set of DECL_VINDEX with call to set_method_index().
1858 (set_method_index): New function.
1859 (get_method_index): New function.
1860 * java-tree.h (set_method_index): New function decl.
1861 (get_method_index): New function decl.
1863 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1865 * parse.y (check_pkg_class_access): Add new argument
1866 and use it when cl is NULL to call lookup_cl on it.
1867 (parser_check_super_interface): Do not call lookup_cl.
1868 Pass this_decl to check_pkg_class_access and NULL
1869 instead of lookup_cl.
1870 (parser_check_super): Update for change in
1871 check_pkg_class_access.
1872 (do_resolve_class): Likewise.
1873 (process_imports): Likewise.
1874 (find_in_imports_on_demand): Likewise.
1875 (resolve_qualified_expression_name): Likewise.
1877 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1879 Fixes PR java/9685, PR java/15073
1880 * parse.y (accessibility_string): New method.
1881 (not_accessible_field_error): Use accessibility_string()
1882 instead of java_accstring_lookup().
1883 (resolve_qualified_expression_name): Check with
1884 check_pkg_class_access() before allowing access using
1887 Use check_pkg_class_access() instead of not_accessible_p()
1888 for unqualified types.
1889 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1890 REFERENCE for package-private access checking.
1891 (patch_method_invocation): Use accessibility_string() instead
1892 of java_accstring_lookup().
1894 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1897 * gjavah.c (struct method_name): Add member is_native.
1898 (overloaded_jni_method_exists_p): Match candidate method only if
1900 (print_method_info): Initialise is_native flag from the method's
1903 2004-04-30 Roger Sayle <roger@eyesopen.com>
1905 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1906 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1908 2004-04-22 Roger Sayle <roger@eyesopen.com>
1910 * resource.c (write_resource_constructor): Guard call to possibly
1911 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1913 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1915 * class.c (make_class_data): Add new field aux_info.
1916 * decl.c (java_init_decl_processing): Push type and decl for
1919 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
1921 * expr.c (expand_java_NEW): Don't use size argument for
1922 _Jv_AllocObject calls.
1923 * parse.y (patch_invoke): Likewise.
1925 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1927 * expr.c (build_invokeinterface): Remove unused variables to
1930 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1932 * class.c (get_interface_method_index): New function. Return dispatch
1933 index for interface method.
1934 (make_method_value): For interface methods, set index field to
1935 iface dispatch index, not DECL_VINDEX.
1936 * expr.c (build_invokeinterface): Use get_interface_method_index.
1938 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1940 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
1942 2004-03-31 Andrew Haley <aph@redhat.com>
1945 * jcf-io.c (opendir_in_zip): Tidy up error handling.
1947 2004-03-30 Zack Weinberg <zack@codesourcery.com>
1949 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
1950 form of GTY markers.
1952 2004-03-25 Marcus Meissner <meissner@suse.de>
1955 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
1957 2004-03-23 Tom Tromey <tromey@redhat.com>
1960 * jcf-write.c (make_class_file_name): Don't report if mkdir
1963 2004-03-23 Tom Tromey <tromey@redhat.com>
1965 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
1967 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
1969 * class.c, gjavah.c, lang.c: Fix comment typos.
1970 * gcj.texi: Fix typos.
1972 2004-03-19 Per Bothner <per@bothner.com>
1974 * gcj.texi (Code Generation): Document new flags and assert defaults.
1976 * class.c (assume_compiled_node_struct): Rename type to
1977 class_flag_node_struct, as it is now also used for enable_assertions.
1978 Rename assume_compiled_node typedef. Rename excludep field to value.
1979 (find_assume_compiled_node): Rename function to find_class_flag_node.
1980 Minor optimization - avoid needless strlen.
1981 (add_assume_compiled): Some tweaking and optimization.
1982 Rename and generalize to add_class_flag takem an extra parameter.
1983 (add_assume_compled): New just calls add_class_flag.
1984 (add_enable_assert, enable_assertions): New functions.
1985 (enable_assert_tree): New static.
1986 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
1987 * lang.opt (fenable-assertions, fenable-assertions=,
1988 fdisable-assertions, fdisable-assertions=): New options.
1989 * lang.c (java_handle_option): Handle new options.
1990 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
1991 class in an interface - create helper class nested in outer interface.
1992 (build_assertion): Short-circuit if enable_assertions is false.
1994 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1996 * java-tree.h: Changes throughout to add checking to macros
1997 and numerous whitespace changes.
1998 (VAR_OR_FIELD_CHECK): New macro.
1999 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2000 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2002 2004-03-16 Per Bothner <per@bothner.com>
2004 * jcf-jump.c (options): New --print-constants option.
2005 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2007 * jcf-dump.c (flag_print_constant_pool): Default to off.
2008 (print_constant_terse_with_index): New helper function.
2009 (various places): Check flag_print_constant_pool where missing.
2010 (main): If verbose set flag_print_constant_pool.
2011 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2013 2004-03-15 Andrew Haley <aph@redhat.com>
2016 * parse.y (java_complete_lhs): Check that final variable has an
2019 2004-03-12 Andrew Haley <aph@redhat.com>
2022 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2025 2004-02-29 Roger Sayle <roger@eyesopen.com>
2027 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2030 2004-02-27 Per Bothner <per@bothner.com>
2032 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2033 suggestion: Use build_incomplete_class_ref.
2034 This fixes PR java/13508, java/11714.
2036 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2038 * java/parse.h: Update copyright.
2040 2004-02-26 Andrew Haley <aph@redhat.com>
2043 * parse.y (check_interface_throws_clauses): Check for
2044 !METHOD_INVISIBLE (iface_method).
2045 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2046 well as CLASS_ABSTRACT.
2048 2004-02-25 Per Bothner <per@bothner.com>
2050 * parse.y (build_assertion): If we're in an inner class, create the
2051 class$ helper routine in the outer class.
2053 2004-02-19 Richard Henderson <rth@redhat.com>
2055 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2057 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2059 * Make-lang.in (java.install-man): Add extra dependencies.
2061 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2063 * Make-lang.in: Install man pages under the same names
2064 (possibly transformed) as the program they document.
2066 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2068 * gjavah.c: Include "intl.h".
2069 (error): New function.
2070 (main): Call gcc_init_libintl.
2071 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2072 print_stub_or_jni, process_file, main): Use error rather than
2074 (print_method_info, usage, help, version, main): Mark strings for
2075 translation with _. Avoid splitting up sentences. Send
2076 information messages to stdout.
2077 * jcf-dump.c: Include "intl.h".
2078 (main): Call gcc_init_libintl.
2079 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2080 Mark error, usage and version messages for translation with _.
2081 Avoid splitting up sentences.
2082 * jv-scan.c: Include "intl.h".
2083 (fatal_error, warning): Change parameter s to msgid. Translate
2085 (main): Call gcc_init_libintl.
2086 (usage, help, version): Mark error, usage and version messages for
2087 translation with _. Avoid splitting up sentences.
2088 * jvgenmain.c: Include "intl.h".
2089 (main): Call gcc_init_libintl.
2090 (usage, main): Mark error messages for translation with _.
2091 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2092 JVGENMAIN_OBJS): Add intl.o.
2093 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2094 java/jvgenmain.o): Update dependencies.
2096 2004-02-08 Per Bothner <per@bothner.com>
2098 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2099 class don't use not_accessible_field_error, which can get confused.
2101 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2103 Make-lang.in (po-generated): Delete.
2105 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2107 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2109 * decl.c: Include target.h.
2110 (start_java_method): Replace PROMOTE_PROTOTYPES with
2111 targetm.calls.promote_prototypes.
2112 * expr.c: Include target.h.
2113 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2114 targetm.calls.promote_prototypes.
2115 * parse.y: Include target.h.
2116 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2117 with targetm.calls.promote_prototypes.
2119 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2121 * typeck.c: Update copyright.
2123 2004-02-02 Tom Tromey <tromey@redhat.com>
2125 * decl.c (java_init_decl_processing): Remove duplicate
2128 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2130 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2132 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2134 * expr.c (build_field_ref): Move variable
2137 2004-01-28 Andrew Haley <aph@redhat.com>
2139 * expr.c (build_field_ref): Widen field offset.
2141 2004-01-27 Andrew Haley <aph@redhat.com>
2144 * parse.y (check_interface_throws_clauses): Make sure class_decl
2147 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2150 * parse.y (patch_assignment): Don't modify lhs_type for
2151 reference assignments.
2153 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2155 * Make-lang.in: Replace $(docdir) with doc.
2156 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2157 (java.install-man): Revamp rule.
2159 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2161 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2162 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2163 instead of deferred backquote.
2165 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2167 * typeck.c (find_method_in_interfaces): Move variable
2170 2004-01-16 Andrew Haley <aph@redhat.com>
2173 * typeck.c (shallow_find_method): New.
2174 (find_method_in_superclasses): New.
2175 (find_method_in_interfaces): New.
2176 (lookup_do): Rewrite.
2177 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2179 * jcf-parse.c (read_class): Save and restore output_class.
2180 * decl.c (java_expand_body): Set output_class from fndecl.
2182 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2184 * class.c (gen_indirect_dispatch_tables): Fix string length
2187 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2189 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2190 (java.srcextra): Copy above back to source directory if requested.
2191 (po-generated): Delete reference to $(parsedir).
2192 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2195 2004-01-14 Jan Hubicka <jh@suse.cz>
2197 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2200 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2202 * java-tree.h (java_expand_expr): Change prototype.
2203 * expr.c (java_expand_expr): Add alt_rtl parameter.
2205 2004-01-09 Andrew Haley <aph@redhat.com>
2208 * parse.y (java_fix_constructors): Set output_class.
2209 (java_reorder_fields): Likewise.
2210 (java_layout_classes): Likewise.
2211 (java_expand_classes): Generate indirect dispatch tables.
2212 (java_expand_classes): Set output_class.
2213 (java_finish_classes): Likewise.
2214 * lang.c (java_init): Turn on always_initialize_class_p if we're
2215 using indirect dis[atch.
2216 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2217 (java_get_callee_fndecl): Use class local atable.
2219 (always_initialize_class_p): Decl moved to java-tree.h.
2220 (HANDLE_CLASS_INFO): Set output_class.
2221 (read_class): Likewise.
2222 (parse_class_file): Call gen_indirect_dispatch_tables.
2223 (parse_zip_file_entries): Set output_class.
2224 (java_parse_file): Set output_class. Don't emit symbol tables.
2225 * java-tree.h (output_class): New.
2226 Remove global declarations for otable, atable, and ctable.
2227 (always_initialize_class_p): moved here from decl.c.
2229 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2230 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2231 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2232 (struct lang_type): Add otable_methods, otable_decl,
2233 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2234 ctable_decl, catch_classes, type_to_runtime_map.
2235 * expr.c (build_field_ref): Make otable, atable, and ctable class
2236 local rather than global.
2237 (build_known_method_ref): Likewise.
2238 (build_invokeinterface): Likewise.
2239 (java_expand_expr): Pass runtime type (rather than actual type) to
2241 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2242 this class. Look up each class in that map to delete duplicates.
2243 (expand_end_java_handler): Pass runtime type (rather than actual
2244 type) to expand_start_catch.
2245 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2247 (java_init_decl_processing): Rearrange things. Remove global
2248 declarations of otable, atable, and ctable.
2249 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2250 (java_expand_body): Set output_class.
2251 * constants.c (build_constant_data_ref): Use output_class, not
2253 (alloc_name_constant): Likewise.
2254 * class.c (gen_indirect_dispatch_tables): New.
2255 (build_class_ref): Generate hard reference to superclass, even if
2256 using indirect dispatch.
2257 (build_static_field_ref): Use class local atable.
2258 (make_class_data): Generate hard reference to superclass, even if
2259 using indirect dispatch.
2260 Generate symbolic references to interfaces when using indirect
2262 (make_class_data): Emit otable, atable, and ctable.
2263 Make otable, atable, and ctable class local rather than global.
2264 (emit_catch_table): Make otable, atable, and ctable class local
2267 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2269 * parse.y (catch_clause_parameter): Fix typo.
2272 * parse.y: (catch_clause_parameter): Return early if $3, aka
2273 formal_parameter, is null.
2275 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2277 * class.c: Remove uses of "register" specifier in
2278 declarations of arguments and local variables.
2281 * gjavah.c: Likewise.
2282 * jcf-dump.c: Likewise.
2283 * jcf-io.c: Likewise.
2284 * jcf-parse.c: Likewise.
2285 * jcf-write.c: Likewise.
2286 * keyword.h: Likewise.
2287 * parse.y: Likewise.
2288 * typeck.c: Likewise.
2289 * verify.c: Likewise.
2291 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2293 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2294 (java.install_common, java.install-man): Adjust for above.
2295 (java.uninstall): Likewise.
2297 2003-12-03 Michael Koch <konqueror@gmx.de>
2299 * class.c (make_class_data):
2300 Push field value to 'hack_signers' instead of 'signers'.
2301 * decl.c (java_init_decl_processing):
2302 Push field 'hack_signers' instead of 'signers'.
2304 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2306 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2309 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2312 * parse.y (qualify_ambiguous_name): Remove lots of broken
2313 field access processing - there's no need to do that here,
2314 because we have resolve_field_access. Remove
2315 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2316 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2319 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2322 * parse.y (java_complete_lhs): Save location prior to patching
2325 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2328 * resource.c (write_resource_constructor): Append
2329 "_resource" to constructor identifier name.
2331 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2334 * constants.c (cpool_for_class): New function.
2335 (outgoing_cpool): Remove global variable.
2336 (alloc_name_constant): Use cpool_for_class.
2337 (build_constants_constructor): Likewise.
2338 * decl.c (java_expand_body): Set current_class.
2339 * java-tree.h (outgoing_cpool) Remove declaration.
2340 (init_outgoing_cpool): Likewise.
2341 * jcf-parse.c (init_outgoing_cpool): Remove function.
2342 (parse_class_file): Don't call init_outgoing_cpool.
2343 * parse.y (java_complete_expand_methods): Don't call
2344 init_outgoing_cpool. Don't save outgoing_cpool.
2345 (java_expand_classes): Don't restore outgoing_cpool.
2346 (java_finish_classes): Likewise.
2348 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2350 * Make-lang.in: (java.install-common) Add
2351 symlink for $(target_noncanonical)-gcjh for
2354 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2356 * Make-lang.in (java.extraclean): Delete.
2358 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2360 * Make-lang.in (check-java): Add.
2362 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2365 * except.c (prepare_eh_table_type): Allocate variable-sized
2366 buffer `buf' with alloca.
2368 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2372 decl.c (java_init_decl_processing): Don't initialize
2373 class_not_found_type_node, no_class_def_found_type_node.
2375 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2376 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2377 (class_not_found_type_node, no_class_def_found_type_node):
2380 parse.y (build_dot_class_method_invocation): Add this_class
2381 argument. Qualify method invocations to a different class.
2382 (create_new_parser_context): Initialize saved_data_ctx to 0.
2383 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2384 (build_dot_class_method): Don't load classes. Register
2386 (build_incomplete_class_ref): Special cases for interfaces
2387 and inner classes. Move build_dot_class_method call to here...
2388 (patch_incomplete_class_ref): ...from here. Pass current_class
2389 to build_dot_class_method_invocation.
2390 (build_assertion): Pass class_type to
2391 build_dot_class_method_invocation.
2392 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2394 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2397 * java-tree.h (BLOCK_EMPTY_P): Define.
2398 * parse.y (java_complete_lhs): Check for empty blocks
2399 in TRY_FINALLY_EXPR case.
2401 2003-11-17 Andrew Haley <aph@redhat.com>
2403 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2404 (struct lang_decl_var:freed): New variable.
2405 * decl.c (poplevel): Mark local vars that have gone out of scope.
2406 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2409 2003-11-16 Jason Merrill <jason@redhat.com>
2411 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2412 and TAGS files that include them for each front end.
2414 2003-11-15 Tom Tromey <tromey@redhat.com>
2416 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2418 2003-11-12 Jason Merrill <jason@redhat.com>
2420 PR optimization/12547
2421 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2422 BLOCK_EXPR_BODY directly.
2424 2003-11-12 Andrew Haley <aph@redhat.com>
2427 * parse.y (fold_constant_for_init): Check that we really do have a
2431 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2432 init_test_decls being inlined.
2435 * parse.y (do_resolve_class): Check return value from
2436 breakdown_qualified().
2438 2003-11-11 Tom Tromey <tromey@redhat.com>
2441 * parse.y (merge_string_cste): Handle case where we have a
2442 pointer that happens to be zero, not null_pointer_node.
2444 2003-11-10 Tom Tromey <tromey@redhat.com>
2446 * jcf-parse.c (classify_zip_file): Correctly compare
2447 filename_length against length of manifest file's name.
2449 2003-11-08 Tom Tromey <tromey@redhat.com>
2452 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2454 2003-11-06 Andrew Haley <aph@redhat.com>
2456 * expr.c (java_stack_swap): Make sure destination stack slots are
2457 of the correct type.
2459 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2461 * Make-lang.in (dvi): Move targets to $(docobjdir).
2462 (gcj.dvi): Simplify rule and adjust target.
2463 (gcj.info): Simplify rule.
2464 (gcj.pod): New intermediate rule.
2465 (gcjh.pod): Likewise.
2466 (jv-scan.pod): Likewise.
2467 (jcf-dump.pod): Likewise.
2468 (gij.pod): Likewise.
2469 (jv-convert.pod): Likewise.
2470 (rmic.pod): Likewise.
2471 (rmiregistry.pod): Likewise.
2474 (jv-scan.1): Delete.
2475 (jcf-dump.1): Delete.
2477 (jv-convert.1): Delete.
2479 (rmiregistry.1): Delete.
2481 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2483 Fixes PR java/12866.
2484 * parse.y (resolve_qualified_expression_name): Move test
2485 for outer field access methods from here...
2486 (check_thrown_exceptions) ...to here.
2488 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2490 * .cvsignore: Delete.
2492 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2494 * verify.c (verify_jvm_instructions): Don't warn about legal
2495 eh binding regions generated for example by jdk 1.4.1.
2497 2003-10-24 David S. Miller <davem@redhat.com>
2499 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2501 2003-10-22 Andrew Haley <aph@redhat.com>
2503 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2504 (java_get_callee_fndecl): New.
2506 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2508 * java-tree.h (ctable_decl): New.
2509 (catch_classes): New.
2510 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2512 * decl.c (java_init_decl_processing): Add catch_class_type.
2514 Add catch_classes field.
2516 * class.c (build_indirect_class_ref): Break out from
2518 (make_field_value): Check flag_indirect_dispatch.
2519 (make_class_data): Ditto.
2520 Tidy uses of PUSH_FIELD_VALUE.
2521 Add field catch_classes.
2522 (make_catch_class_record): New.
2524 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2526 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2528 * jcf-write.c: Follow spelling conventions.
2529 * parse.y: Likewise.
2531 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2533 * ChangeLog: Fix typos.
2534 * expr.c: Fix comment typos.
2535 * jcf-write.c: Likewise.
2538 * mangle.c: Likewise.
2539 * parse-scan.y: Likewise.
2540 * parse.y: Likewise.
2542 2003-10-22 Tom Tromey <tromey@redhat.com>
2544 * expr.c (expand_byte_code): Only warn about dead bytecode when
2545 extra_warnings is set.
2547 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2549 Fix for PR java/12586.
2550 * mangle.c (find_compression_record_match): Don't iterate through
2551 package namespace elements unless they all match compression_table
2554 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2556 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2557 (generate-manpages): Likewise.
2558 (java.maintainer-clean): Likewise.
2559 (gcj.info): Likewise.
2562 (jv-scan.1): Likewise.
2563 (jcf-dump.1): Likewise.
2565 (jv-convert.1): Likewise.
2567 (rmiregistry.1): Likewise.
2568 (java.install-man): Likewise.
2569 (parse-scan.o): Move and define complete compile line.
2570 (parse.o): Likewise.
2571 (jcf-tree-inline.o): Move.
2573 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2575 * Make-lang.in (info): Update dependencies.
2576 (java.install-info): Remove.
2577 ($(srcdir)/java/gcj.info): Replace with ...
2578 ($(docobjdir)/gcj.info): ... this.
2580 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2582 * Make-lang.in: Replace uses of $(target_alias) with
2583 $(target_noncanonical).
2585 2003-10-09 Tom Tromey <tromey@redhat.com>
2587 * decl.c (java_init_decl_processing): Declare signers field.
2588 * class.c (make_class_data): Set signers field.
2590 2003-10-09 Jason Merrill <jason@redhat.com>
2592 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2593 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2596 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2598 * Make-lang.in (java.info): Replace with ...
2600 (java.dvi): Replace with ...
2602 (java.generated-manpages): Replace with ...
2604 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2606 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2608 2003-10-01 Andrew Haley <aph@redhat.com>
2610 * jcf-parse.c (java_parse_file): Write otable and atable.
2611 * java-tree.h (atable_methods): New.
2613 (atable_syms_decl): New.
2614 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2615 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2616 (symbol_*type): Rename method_symbol* to symbol*type.
2617 (emit_offset_symbol_table): Delete.
2618 (emit_symbol_table): New.
2619 (get_symbol_table_index): New.
2621 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2622 (build_known_method_ref): Likewise.
2623 (get_symbol_table_index): Rename from get_offset_table_index.
2624 Parameterize to allow re-use by differing types of symbol table.
2625 (build_invokevirtual): Pass table to get_offset_table_index.
2626 * decl.c (java_init_decl_processing): Push types and decls for
2627 atable and atable_syyms.
2628 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2629 (make_class_data): Add new fields atable and atable_syms.
2630 (emit_symbol_table): Rename from emit_offset_symbol_table.
2631 Parameterize to allow re-use by different types of symbol table.
2632 (build_symbol_entry): Renamed from build_method_symbols_entry.
2634 2003-09-30 Roger Sayle <roger@eyesopen.com>
2636 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2637 semantics for SAVE_EXPR, by caching the result in a temporary.
2639 2003-09-28 Richard Henderson <rth@redhat.com>
2641 * check-init.c (check_init): Save and restore input_location
2642 instead of file and line separately.
2643 * decl.c (java_expand_body): Likewise.
2644 * jcf-write.c (generate_bytecode_insns): Likewise.
2645 * parse.y (safe_layout_class): Likewise.
2646 * jcf-parse.c (read_class, parse_class_file): Likewise.
2647 (java_parse_file): Use %H for warning locator.
2649 2003-09-28 Roger Sayle <roger@eyesopen.com>
2651 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2652 with void-type branches instead of using a COMPOUND_EXPR.
2654 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2656 * decl.c (java_optimize_inline, dump_function): Remove.
2657 * java-tree.h (java_optimize_inline): Remove declaration.
2658 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2659 * parse.y (source_end_java_method, java_expand_classes):
2660 Likewise. Remove dead code.
2662 2003-09-27 Roger Sayle <roger@eyesopen.com>
2664 * lang.c (java_init_options): Set flag_evaluation_order.
2665 * expr.c (force_evaluation_order): Don't attempt to force
2666 evaluation order of binary operations using save_expr.
2667 * parse.y (java_complete_lhs): No longer need to call
2668 force_evaluation_order when constructing binary operators.
2670 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2671 Bryce McKinlay <bryce@mckinlay.net.nz>
2674 * parse.y (not_accessible_field_error): New function.
2675 (resolve_expression_name): Check field access permissions.
2676 (resolve_qualified_expression_name): Use
2677 not_accessible_field_error.
2678 (resolve_qualified_expression_name): Likewise.
2680 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2682 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2684 2003-09-23 Roger Sayle <roger@eyesopen.com>
2686 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2687 with equal operands without side-effects.
2689 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2691 * decl.c (java_init_decl_processing): Don't emit otable decls
2692 if flag_indirect_dispatch is not set.
2694 2003-09-21 Richard Henderson <rth@redhat.com>
2696 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2699 2003-09-21 Richard Henderson <rth@redhat.com>
2701 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2702 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2704 2003-09-20 Richard Henderson <rth@redhat.com>
2706 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2708 2003-09-18 Roger Sayle <roger@eyesopen.com>
2710 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2711 * check-init.c (check_init): Likewise.
2713 2003-09-18 Roger Sayle <roger@eyesopen.com>
2715 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2717 2003-09-16 Andrew Haley <aph@redhat.com>
2719 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2721 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2724 * mangle.c (find_compression_record_match): Skip
2725 over a "6JArray" (the array template mangled string)
2727 (mangle_array_type): Correct minor typo.
2728 (atms): Move definition to the beginning.
2730 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2732 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2733 out. Fix for PR java/12254.
2735 2003-09-11 Richard Henderson <rth@redhat.com>
2737 * parse.y (source_end_java_method): Update for new
2738 cgraph_finalize_function argument.
2740 2003-09-09 Richard Henderson <rth@redhat.com>
2742 * parse.y (source_end_java_method): Update call to
2743 cgraph_finalize_function.
2745 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2747 * decl.c (java_expand_body): New function.
2748 * expr.c (build_class_init): Set DECL_IGNORED_P.
2749 * java-tree.h (start_complete_expand_method,
2750 java_expand_body): Declare.
2751 * jcf-parse.c (cgraph.h): Include.
2752 (java_parse_file): Handle flag_unit_at_a_time.
2753 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2754 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2755 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2756 (java_start_inlining): New function.
2757 * parse.h (java_finish_classes): Declare.
2758 * parse.y: Include cgraph.h.
2759 (block): Don't special-case empty block production.
2760 (craft_constructor): Set DECL_INLINE.
2761 (source_end_java_method): Handle flag_unit_at_a_time.
2762 Replace inline code with call to java_expand_body.
2763 (start_complete_expand_method): Remove static modifier.
2764 (java_expand_method_bodies): Patch function tree for
2765 class initialization and/or synchronization as needed.
2766 Don't begin RTL expansion yet.
2767 (java_expand_classes): Check flag_unit_at_a_time before
2768 calling finish_class.
2769 (java_finish_classes): New function.
2770 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2771 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2772 (emit_test_initialization): Set DECL_IGNORED_P.
2774 2003-09-03 Roger Sayle <roger@eyesopen.com>
2776 * builtins.c (enum builtin_type): Delete unused enumeration.
2777 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2779 2003-08-28 Tom Tromey <tromey@redhat.com>
2781 * gcj.texi (Extensions): Document gcjlib URLs.
2783 2003-08-20 Tom Tromey <tromey@redhat.com>
2785 * gcj.texi (Extensions): Added xref.
2786 (libgcj Runtime Properties): Document
2787 gnu.gcj.runtime.VMClassLoader.library_control.
2789 2003-08-20 Andrew Haley <aph@redhat.com>
2791 * except.c (prepare_eh_table_type): Use new encoding for exception
2792 handlers when using -fno-assume-compiled.
2794 2003-08-13 Tom Tromey <tromey@redhat.com>
2796 * gcj.texi (Invoking gij): Document -X and -?.
2798 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2800 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2801 GCJH_OBJS, JCFDUMP_OBJS
2802 * win32-host.c: Removed the unnecessary and broken dependency
2805 2003-08-11 Tom Tromey <tromey@redhat.com>
2807 * parse.y (java_check_regular_methods): Typo fixes. Call
2808 check_interface_throws_clauses. Use
2809 check_concrete_throws_clauses.
2810 (check_interface_throws_clauses): New function.
2811 (check_concrete_throws_clauses): New function.
2812 (hack_is_accessible_p): New function.
2813 (find_most_specific_methods_list): Added FIXME.
2814 * typeck.c (lookup_do): Use `flags' argument to decide what to
2816 (lookup_argument_method_generic): New function.
2817 (lookup_argument_method2): Removed.
2818 * jcf.h (ACC_INVISIBLE): New define.
2819 * jcf-write.c (generate_classfile): Skip invisible methods.
2820 * class.c (add_miranda_methods): New function.
2821 (layout_class_methods): Use it.
2822 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2823 * java-tree.h (METHOD_INVISIBLE): New define.
2824 (lang_decl_func) [invisible]: New field.
2825 (lookup_argument_method_generic): Declare.
2826 (SEARCH_INTERFACE): New define.
2827 (SEARCH_SUPER): Likewise.
2828 (SEARCH_ONLY_INTERFACE): Likewise.
2829 (SEARCH_VISIBLE): Likewise.
2830 (lookup_argument_method2): Removed declaration.
2832 2003-08-05 Tom Tromey <tromey@redhat.com>
2834 Fix for PR java/11600:
2835 * parse.y (java_complete_lhs): See whether we're calling a method
2837 (check_thrown_exceptions): Added `is_array_call' argument;
2838 fixed `clone' checking; updated all callers.
2840 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2842 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2844 2003-08-03 Tom Tromey <tromey@redhat.com>
2846 * java-tree.h (METHOD_TRANSIENT): Removed.
2847 * decl.c (pushdecl): Removed some dead code.
2848 * class.c (get_access_flags_from_decl): Can't have transient
2850 (add_method_1): Can't have a transient method.
2852 2003-07-28 Andreas Jaeger <aj@suse.de>
2854 * jvspec.c: Convert to ISO C90 prototypes.
2856 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2858 * decl.c (force_poplevels): Fix warning call.
2860 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2862 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2863 (expand_java_field_op): Likewise.
2864 * class.c (layout_class_method): Likewise
2865 (emit_register_classes): Likewise.
2866 * decl.c (pushdecl): Likewise.
2867 (poplevel): Likewise.
2868 (force_poplevels): Likewise.
2869 (give_name_to_locals): Likewise.
2870 * check-init.c (check_for_initialization): Likewise.
2872 2003-07-24 Jason Merrill <jason@redhat.com>
2874 * java-tree.h: Move boolean_type_node et al to the back end.
2876 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2878 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2881 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2883 * lang.opt: Don't show -MD_ and -MDD_.
2885 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2887 * lang-options.h: Remove.
2888 * lang.opt: Add help text.
2890 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2892 * expr.c: Remove the last argument to expand_assignment().
2894 2003-07-09 Jan Hubicka <jh@suse.cz>
2896 * java-tree.h (DECL_NUM_STMTS): Rename to...
2897 (DECL_ESTIMATED_INSNS): ... this.
2898 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2899 New static functions.
2900 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2901 * parser.y (add_stmt_to_compound): Do not account statements.
2903 2003-07-08 Mark Wielaard <mark@klomp.org>
2905 * gcj.texi: CNI now expands to Compiled Native Interface.
2907 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2909 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2911 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2913 * expr.c (expand_byte_code): Adjist emit_line_note call.
2915 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2917 * lang.c (java_handle_option): Don't handle filenames.
2919 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2921 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
2924 * jcf-write.c: Don't default-define DIR_SEPARATOR.
2925 * jcf.h: Delete COMPARE_FILENAMES definition.
2927 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2929 * lang.c (java_init_options): Update prototype.
2931 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2933 * decl.c (poplevel): Adjust define_label call.
2935 2003-06-27 Zack Weinberg <zack@codesourcery.com>
2937 * gjavah.c (flag_jni): Make non-static.
2938 * parse-scan.y (ctxp): Make non-static.
2940 * class.c (build_method_symbols_entry)
2941 * expr.c (get_offset_table_index)
2942 * jcf-parse.c (jcf_parse):
2943 Mark the definition static, matching the forward declaration.
2945 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
2947 * lang.c (java_handle_option): Don't check for missing arguments.
2949 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
2951 * class.c (push_class): Use a location_t to save place.
2952 (emit_register_classes): Set input_location. Adjust
2953 expand_function_end call.
2954 * resource.c (write_resource_constructor): Likewise.
2955 * decl.c (end_java_method): Adjust expand_function_end call.
2956 * parse.y (source_end_java_method): Likewise.
2958 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
2960 * lang.c (java_handle_option): Likewise.
2962 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
2964 * lang.c (java_handle_option): Special-casing of optional
2965 joined arguments no longer needed.
2966 * lang.opt: Update switches that take optional argument.
2968 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2970 * lang.opt: Declare Java.
2971 * lang.c (java_init_options): Update.
2973 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2975 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
2977 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2979 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
2980 * lang.c (java_handle_option): -MD and -MMD have an underscore.
2981 * lang.opt: -MD and -MMD have an underscore.
2983 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
2985 * class.c (emit_register_classes): Adjust init_function_start
2987 * decl.c (complete_start_java_method): Likewise.
2988 * resource.c (write_resource_constructor): Likewise.
2990 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2992 * Make-lang.in: Update to use options.c and options.h.
2993 * lang.c: Include options.h not j-options.h.
2994 (java_handle_option): Abort on unrecognized option.
2995 (java_init_options): Request Java switches.
2997 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
2999 * Make-lang.in: Handle mostlyclean.
3001 2003-06-11 Tom Tromey <tromey@redhat.com>
3003 * lang.c (java_handle_option): Update dependency_tracking for
3006 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3009 2003-06-10 Andrew Haley <aph@redhat.com>
3011 * resource.c (write_resource_constructor): Use expand_expr to
3012 generate the address of the label attached to a resource.
3013 * Make-lang.in (java/resource.o): Add expr.h
3015 2003-06-10 Andrew Haley <aph@redhat.com>
3017 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3018 (java_decl_ok_for_sibcall): New.
3020 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3022 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3023 (java/j-options.c, java/j-options.h): New.
3024 * java-tree.h (resource_name, compile_resource_file,
3025 compile_resource_data): Constify.
3026 * jcf-write.c (jcf_write_base_directory): Similarly.
3027 * jcf.h (jcf_write_base_directory): Similarly.
3028 * lang.c: Include j-options.h.
3029 (cl_options_count, cl_options, string_option, java_decode_option,
3030 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3031 process_option_with_no): Remove.
3032 (resource_name): Constify.
3033 (LANG_HOOKS_HANDLE_OPTION): Override.
3034 (java_handle_option): New.
3035 (java_init): Don't call jcf_path_init.
3036 (java_init_options): Call jcf_path_init.
3038 * resource.c (compile_resource_data, compile_resource_file): Constify.
3040 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3042 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3043 (struct lang_decl_func): Add last_line field.
3044 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3045 DECL_SOURCE_LINE_LAST): Remove.
3046 * parse.y (missing_return_error, finish_method_declaration,
3047 lookup_cl, start_artificial_method_body, source_end_java_method,
3048 start_complete_expand_method): Adjust.
3050 2003-06-08 Tom Tromey <tromey@redhat.com>
3052 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3053 fno-assume-compiled.
3055 2003-06-08 Roger Sayle <roger@eyesopen.com>
3057 * builtins.c (define_builtin_type, builtin_types): Delete.
3058 (define_builtin): Rewritten to take just the built-in code,
3059 the function's name, type and fallback library function name.
3060 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3061 (initialize_builtins): Overhaul to define the GCC builtins
3062 used by gcj manually, providing the Java run-time's
3063 implementations as the fallback library function.
3065 2003-06-08 Anthony Green <green@redhat.com>
3067 * parse.y (patch_cast): Fix conversions from floating-point to
3070 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3072 * Make-lang.in: Update.
3073 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3075 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3077 * lang.c (java_init_options): Update.
3079 2003-06-05 Jan Hubicka <jh@suse.cz>
3081 * Make-lang.in: Add support for stageprofile and stagefeedback
3083 2003-05-31 Roger Sayle <roger@eyesopen.com>
3085 * lang.c (java_init_options): Prescribe wrap-around two's
3086 complement arithmetic overflow by setting flag_wrapv.
3088 2003-05-29 Roger Sayle <roger@eyesopen.com>
3090 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3091 (builtin_record): Add an additional builtin_code field to
3092 record which GCC built-in corresponds to the Java function.
3093 (java_builtins): Add new entries for atan, atan2, exp, log,
3095 (max_builtin, min_builtin, abs_builtin): Perform constant
3096 folding on the resulting tree.
3097 (java_build_function_call_expr): Likewise, perform constant
3098 folding on the resulting tree.
3099 (initialize_builtins): The NULL creators are now allowed in
3100 the java_builtins table, which is now terminated by an entry
3101 with builtin_code == END_BUILTINS.
3102 (check_for_builtin): Likewise. If the matching creator is
3103 NULL, construct the call using java_build_function_call_expr
3104 directly with the decl for the corresponding builtin_code.
3106 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3108 * win32-host.c: Normalize copyright boilerplate.
3110 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3112 * parse.y (print_int_node): Use string concatentation on
3113 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3114 function calls into one.
3116 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3118 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3119 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3120 all the affected error messages.
3122 2003-05-13 Richard Henderson <rth@redhat.com>
3124 * class.c (layout_class_method): Set DECL_EXTERNAL.
3125 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3126 * java-tree.h (java_mark_class_local): Declare.
3127 * jcf-parse.c (parse_class_file): Use it.
3128 * parse.y (java_expand_classes): Likewise.
3130 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3132 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3133 * lex.h: #include input.h.
3134 * jv-scan.c (input_filename): Remove.
3136 2003-05-02 Tom Tromey <tromey@redhat.com>
3139 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3140 (handle_inner_classes): New function.
3142 2003-05-01 Tom Tromey <tromey@redhat.com>
3145 * parse.y (finish_for_loop): Do nothing if update expression is a
3146 EXPR_WFL_NODE wrapping nothing.
3147 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3149 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3151 * lex.h (input_lineno): Remove declaration.
3152 * parse-scan.y: #include input.h.
3153 (input_filename): Remove declaration.
3154 (input_location): Add definition.
3155 (input_line): Remove definition.
3157 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3159 * lex.h (lineno): Rename to ...
3160 (input_line): ... here
3161 * parse-scan.y (lineno): Rename to ...
3162 (input_line): ... here.
3163 (reset_report): Rename lineno to input_line.
3164 * check-init.c (check_init): Likewise.
3165 * class.c (push_class): Likewise.
3166 * decl.c (complete_start_java_method, end_java_method): Likewise.
3167 * expr.c (expand_byte_code): Likewise.
3168 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3169 * jcf-write.c (generate_bytecode_insns): Likewise.
3170 * lex.c (java_init_lex, java_allocate_new_line,
3171 do_java_lex): Likewise.
3172 * parse.h (YYNOT_TWICE): Likewise.
3173 * parse.y (empty_statement, expression_statement,
3174 java_pop_parser_context, java_parser_context_save_global,
3175 yyerror, register_fields, method_header, safe_layout_class,
3176 find_in_imports_on_demand, create_artificial_method,
3177 source_end_java_method, start_complete_expand_method,
3178 build_thisn_assign, java_complete_lhs,
3179 maybe_absorb_scoping_block): Likewise.
3181 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3183 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3184 '/' when computing java source filename
3186 2003-04-13 Tom Tromey <tromey@redhat.com>
3188 * gjavah.c (print_c_decl): Indentation fix.
3190 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3192 * class.c (make_field_value, make_method_value, get_dispatch_table)
3193 (make_class_data, emit_offset_symbol_table)
3194 * constants.c (build_constants_constructor)
3195 * java-tree.h (START_RECORD_CONSTRUCTOR)
3196 * parse.y (maybe_build_array_element_wfl):
3197 Use build_constructor.
3199 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3202 * parse.y (string_convert_int_cst): Always use at least one digit
3203 in string conversion. Remove ASCII dependence.
3204 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3206 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3208 * Make-lang.in: added win32-host.c
3209 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3210 resolves to open() on non-Win32 platforms and
3211 Win32-specific jcf_open_exact_case() on Win32
3212 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3213 when trying .java and .class files
3214 * win32-host.c: added to repository. Defines
3215 Win32-specific jcf_open_exact_case()
3217 2003-04-10 Andrew Haley <aph@redhat.com>
3219 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3220 (maybe_free_localvar): Renamed from localvar_free.
3221 Add new arg, really.
3222 (generate_bytecode_insns): Set new variable, jsrs.
3223 Only free local vars if no jsr insns have been emittted.
3224 Call maybe_free_localvar, not localvar_free.
3226 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3228 * gcj.texi: Remove @ at start of file.
3230 2003-03-25 Tom Tromey <tromey@redhat.com>
3232 * parse.y (create_interface): Call CHECK_DEPRECATED.
3234 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3236 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3238 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3240 * javaop.h (jfloat, jdouble): Make them structures mirroring
3241 the bit fields of IEEE float and double respectively.
3242 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3243 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3244 (union Word, union DWord): Delete.
3245 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3247 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3248 D_NAN_MASK): Delete.
3249 (jni_print_float, jni_print_double): New. Generate
3250 hexadecimal floating constants.
3251 (print_field_info): Use jni_print_float/double.
3253 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3254 finite floating point numbers for output; special case
3257 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3259 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3260 Replace 0 and 1 with true and false in return statements.
3262 2003-03-19 Tom Tromey <tromey@redhat.com>
3264 * lex.c (do_java_lex): Renamed from java_lex.
3265 (java_lex): New function.
3268 2003-03-13 Tom Tromey <tromey@redhat.com>
3270 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3273 2003-03-04 Andrew Haley <aph@redhat.com>
3275 * gjavah.c (is_first_data_member): New global variable.
3276 (print_c_decl): If it's the first data member, align it as the
3278 (process_file): Set is_first_data_member.
3280 2003-03-11 Tom Tromey <tromey@redhat.com>
3282 * parse.y (resolve_field_access): Initialize class if field is
3283 found in another static field.
3284 * expr.c (build_class_init): Don't optimize out initialization of
3285 implemented interface.
3287 2003-03-11 Andrew Haley <aph@redhat.com>
3289 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3292 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3294 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3295 and DIR_SEPARATOR_2 for a target.
3296 Correct minor typos.
3298 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3299 and DIR_SEPARATOR_2 for a target into account.
3301 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3303 * lang.c (java_init): Update prototype, move code to java_post_options.
3304 (java_post_options): Similarly.
3306 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3308 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3309 compare file name components depending on the case-sensitivity
3310 or otherwise of the host file system.
3312 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3313 "strcmp" to compare file name components.
3314 Use IS_DIR_SEPARATOR instead of comparing directly against
3316 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3317 comparing directly against DIR_SEPARATOR.
3319 2003-03-04 Tom Tromey <tromey@redhat.com>
3321 * Make-lang.in (java.tags): New target.
3323 2003-03-01 Roger Sayle <roger@eyesopen.com>
3325 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3326 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3328 2003-03-01 Tom Tromey <tromey@redhat.com>
3330 * parse.y (jdep_resolve_class): Only check deprecation if we found
3333 2003-02-28 Tom Tromey <tromey@redhat.com>
3336 * class.c (maybe_layout_super_class): Always pass a WFL to
3338 * parse.y (do_resolve_class): Updated comment to explain
3341 2003-02-26 Tom Tromey <tromey@redhat.com>
3343 * jcf-write.c (generate_classfile): Check whether class is
3344 deprecated before writing attribute count.
3346 2003-02-25 Roger Sayle <roger@eyesopen.com>
3348 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3349 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3351 2003-02-23 Tom Tromey <tromey@redhat.com>
3353 * lang-options.h: Added -Wdeprecated.
3354 * gcj.texi (Warnings): Document -Wdeprecated.
3355 * java-tree.h (flag_deprecated): Declare.
3356 * lang.c (lang_W_options): Added deprecated.
3357 (flag_deprecated): New global.
3358 * chartables.h: Rebuilt.
3359 * gen-table.pl (process_one): Look at whitespace.
3360 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3361 * parse.h (CLEAR_DEPRECATED): New macro.
3362 (CHECK_DEPRECATED_NO_RESET): New macro.
3363 * jcf-parse.c (handle_deprecated): New function.
3364 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3365 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3366 * parse.y (resolve_type_during_patch): Check deprecation.
3367 (jdep_resolve_class): Likewise.
3368 (process_imports): Likewise.
3369 (resolve_expression_name): Likewise.
3370 (check_deprecation): Strip arrays from decl. Check
3372 (patch_method_invocation): Also check the particular constructor
3374 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3375 * jcf-write.c (append_deprecated_attribute): New function.
3376 (generate_classfile): Generate deprecated attribute when
3378 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3379 (java_lex) [case '*']: Simplify logic.
3380 (java_start_char_p): Use LETTER_MASK.
3381 (java_part_char_p): Likewise.
3382 (java_space_char_p): New function.
3384 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3386 Change base class access representation.
3387 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3388 (add_interface_do): Likewise.
3390 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3392 * decl.c (java_init_decl_processing): Change
3393 soft_lookupjnimethod_node to reflect the change in
3394 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3395 * expr.c (build_jni_stub): Calculate and pass the size
3396 on the stack of the arguments to a JNI function. Use
3397 new target macro MODIFY_JNI_METHOD_CALL to allow a
3398 target to modify the call to a JNI method.
3400 2003-02-08 Roger Sayle <roger@eyesopen.com>
3402 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3403 instead of basename to avoid compiler warnings on Tru64.
3405 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3407 * gcj.texi: Update to GFDL 1.2.
3409 2003-01-31 Andrew Haley <aph@redhat.com>
3411 * parse.y (java_expand_classes): Scan the whole class list looking
3412 for access methods that haven't yet been expanded.
3414 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3418 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3419 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3420 * jcf-parse.c: Likewise.
3422 2003-01-31 Mark Wielaard <mark@klomp.org>
3424 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3426 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3428 * class.c (make_class): Use BINFO_ELTS.
3429 (set_super_info): Likewse.
3430 (add_interface_do): Likewise.
3432 2003-01-30 Tom Tromey <tromey@redhat.com>
3434 * jcf-parse.c (read_class): Update identifier's class value if it
3435 changed during parsing.
3437 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3439 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3440 Propagate change to all other rules as required.
3441 (java/parse-scan.o): Add explicit dependency on
3442 $(parsedir)/java/parse-scan.c .
3444 2003-01-29 Tom Tromey <tromey@redhat.com>
3446 * parse.y (patch_assignment): Only transform the rhs of an
3447 assignment when compiling to native.
3449 2003-01-28 Tom Tromey <tromey@redhat.com>
3451 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3453 2003-01-28 Tom Tromey <tromey@redhat.com>
3455 * lex.c (java_lex): Don't include UEOF as part of token.
3456 (java_read_unicode): Error if \u sequence prematurely terminated.
3458 2003-01-27 Tom Tromey <tromey@redhat.com>
3460 * parse.y (java_check_regular_methods): Check for construct after
3461 checking types in throws clause.
3463 2003-01-24 Tom Tromey <tromey@redhat.com>
3465 * class.c (build_static_field_ref): Only a String or numeric field
3466 can fold to a constant.
3468 2003-01-23 Tom Tromey <tromey@redhat.com>
3470 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3471 file name in resource buffer.
3473 2003-01-23 Tom Tromey <tromey@redhat.com>
3475 * expr.c (build_known_method_ref): Use method's context to find
3478 2003-01-23 Tom Tromey <tromey@redhat.com>
3480 * constants.c (set_constant_entry): Allocated cleared memory.
3482 2003-01-22 Tom Tromey <tromey@redhat.com>
3484 * java-tree.h: Don't use PARAMS.
3485 * resource.c: Add prototypes for all functions.
3486 (write_resource_constructor): Use `const char *' to avoid
3489 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3491 * jcf-parse.c (process_zip_dir): Remove unused variable.
3493 2003-01-22 Tom Tromey <tromey@redhat.com>
3495 * expr.c (build_invokeinterface): Abort if method's context is not
3498 2003-01-22 Tom Tromey <tromey@redhat.com>
3500 * gcj.texi (Input and output files): Mention non-class entries.
3501 * decl.c (java_init_decl_processing): Call
3502 init_resource_processing.
3503 * java-tree.h (compile_resource_data, write_resource_constructor,
3504 compile_resource_file, init_resource_processing): Declare.
3505 * config-lang.in (gtfiles): Added resource.c.
3506 * Make-lang.in (gt-java-resource.h): New target.
3507 (JAVA_OBJS): Added resource.o.
3508 (java/resource.o): New target.
3509 * resource.c: New file.
3510 * class.c (compile_resource_file): Moved to resource.c.
3511 (registerResource_libfunc): Likewise.
3512 (utf8_decl_list): Mark with GTY; now static.
3513 * jcf-parse.c (classify_zip_file): New function.
3514 (parse_zip_file_entries): Use it; compile .properties files.
3515 (process_zip_dir): Use classify_zip_file and compute_class_name.
3516 Don't write class name into zip directory.
3517 (java_parse_file): Call write_resource_constructor.
3518 (compute_class_name): New function.
3519 * jcf-io.c (read_zip_member): Reindented.
3521 2003-01-21 Tom Tromey <tromey@redhat.com>
3523 * class.c (supers_all_compiled): New function.
3524 (make_class_data): Use it.
3526 2003-01-21 Tom Tromey <tromey@redhat.com>
3528 * parse.y (method_header): Native method can't be strictfp.
3529 No method can be transient or volatile.
3531 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3533 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3535 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3537 * check-init.c: Fix comment typos.
3538 * class.c: Likewise.
3539 * constants.c: Likewise.
3541 * except.c: Likewise.
3543 * java-except.h: Likewise.
3544 * java-tree.h: Likewise.
3545 * javaop.h: Likewise.
3546 * jcf-dump.c: Likewise.
3547 * jcf-io.c: Likewise.
3548 * jcf-parse.c: Likewise.
3549 * jcf-write.c: Likewise.
3551 * mangle.c: Likewise.
3552 * typeck.c: Likewise.
3553 * verify.c: Likewise.
3555 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3557 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3558 * jcf-write.c: Include "tm_p.h".
3560 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3562 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3564 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3566 * builtins.c (java_build_function_call_expr): Renamed from
3567 build_function_call_expr. All callers changed.
3569 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3570 * jcf-parse.c: Include tm_p.h.
3572 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3575 2003-01-14 Tom Tromey <tromey@redhat.com>
3577 * class.c (make_class_data): Check that super is compiled before
3578 building class reference to it.
3580 2003-01-14 Andrew Haley <aph@redhat.com>
3582 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3583 varargs function -- correct.
3585 2003-01-14 Andrew Haley <aph@redhat.com>
3587 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3589 2003-01-14 Andrew Haley <aph@redhat.com>
3591 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3592 varargs function -- correct.
3594 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3595 temporary if the RHS is a reference.
3597 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3599 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3600 * keyword.h: Regenerated.
3602 * All Files: Convert to ISO C style function definitions.
3604 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3606 * parse.y (check_pkg_class_access): ANSIfy definition.
3608 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3610 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3613 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3615 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3617 Merge from pch-branch:
3619 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3621 * Make-lang.in (java/gjavah.o): Update dependencies.
3622 * gjavah.c: Include ggc.h.
3624 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3626 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3627 (JCFDUMP_OBJS): Add ggc-none.o.
3628 (java/jcf-dump.o): Depend on GGC_H.
3629 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3630 CPool substructures.
3631 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3632 * jcf-dump.c: Include ggc.h.
3634 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3636 * jcf.h (union cpool_entry): New.
3637 (struct CPool): Use gengtype to mark. Change field 'data' to be
3639 (struct JCF): Use gengtype to mark.
3640 (CPOOL_UINT): Update for new cpool_entry type.
3641 (CPOOL_USHORT1): Likewise.
3642 (CPOOL_USHORT2): Likewise.
3643 (CPOOL_FINISH): Use GC to free cpool subfields.
3644 * parse.h (struct parser_ctxt): Mark field current_jcf.
3645 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3646 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3647 (main_jcf): Use gengtype to mark.
3648 (ggc_mark_jcf): Delete.
3649 (get_constant): Update for new cpool_entry type.
3650 (give_name_to_class): Likewise.
3651 (get_class_constant): Likewise.
3652 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3653 (java_parse_file): Use GGC to allocate struct JCF.
3654 (init_jcf_parse): Don't call ggc_add_root.
3655 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3657 * java-tree.h (current_jcf): Use gengtype to mark.
3658 (CPOOL_UTF): Update for new cpool_entry type.
3659 (outgoing_cpool): Use gengtype to mark.
3660 (struct lang_type): GC struct JCF and struct CPool.
3661 * config-lang.in (gtfiles): Add jcf.h.
3662 * constants.c (find_tree_constant): New.
3663 (set_constant_entry): Allocate cpool subfields using GGC. Update
3664 for new cpool_entry type.
3665 (find_constant1): Update for new cpool_entry type.
3666 (find_constant2): Likewise.
3667 (find_utf8_constant): Use find_tree_constant.
3668 (find_class_or_string_constant): Remove unnecessary cast to jword.
3669 Update for new cpool_entry type.
3670 (count_constant_pool_bytes): Update for new cpool_entry type.
3671 (write_constant_pool): Likewise.
3672 (alloc_name_constant): Use find_tree_constant.
3673 (build_constants_constructor): Update for new cpool_entry type.
3675 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3677 * parse.y (mark_parser_ctxt): Delete.
3678 (goal): Don't use ggc_add_root.
3679 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3680 (java_pop_parser_context): Let GC free parser_ctxt.
3681 (java_parser_context_resume): Likewise.
3682 * parse.h (struct parser_ctxt): Use gengtype to mark.
3684 (ctxp_for_generation): Likewise.
3685 * lex.h (struct java_lc_s): Mark for gengtype.
3686 (java_lexer): Rearrange for gengtype.
3687 * config-lang.in (gtfiles): Add lex.h, parse.h.
3689 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3691 * All Files: Remove PARAMS macro.
3693 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3694 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3697 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3700 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3702 * Make-lang.in (java.install-common, java.uninstall,
3703 java.install-info, java.install-man): Prepend $(DESTDIR)
3704 to destination paths in all (un)installation commands.
3705 (java.install-common): Rewrite $(LN) command to support
3706 DESTDIR with "ln" as well as with "ln -s".
3708 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3710 * java-tree.h: Protect against multiple inclusion.
3712 2003-01-07 Tom Tromey <tromey@redhat.com>
3714 * class.c (add_assume_compiled): Don't adjust parent if we're
3715 already at the root of tree.
3717 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3719 * lang.c (dump_compound_expr): Prototype.
3721 2003-01-03 Tom Tromey <tromey@redhat.com>
3723 Fix for PR java/8712:
3724 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3725 when simply checking against `null'.
3727 2003-01-03 Tom Tromey <tromey@redhat.com>
3729 * gcj.texi (Standard Properties): Document http.proxyHost and
3732 * gcj.texi (GNU Classpath Properties): Document new properties.
3734 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3736 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3737 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3738 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3740 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3742 * Make-lang.in, boehm.c, buffer.c,
3743 buffer.h, builtins.c, class.c,
3744 config-lang.in, constants.c,
3745 convert.h, decl.c, except.c,
3746 expr.c, java-except.h,
3747 java-tree.h, javaop.def,
3748 jcf-parse.c, jcf-write.c,
3749 jv-scan.c, jvgenmain.c,
3750 jvspec.c, keyword.gperf,
3751 keyword.h, lang-options.h,
3752 lang-specs.h, lang.c, lex.c,
3753 lex.h, mangle.c, mangle_name.c,
3754 parse-scan.y, parse.h, parse.y,
3755 typeck.c, verify.c, xref.c,
3756 xref.h: Replace "GNU CC" with
3757 "GCC" in the copyright header.
3759 * check-init.c, gjavah.c, javaop.h,
3760 jcf-depend.c, jcf-dump.c, jcf-io.c,
3761 jcf-path.c, jcf-reader.c, jcf.h,
3762 zextract.c, zipfile.h: These files are
3763 "part of GCC". Also say "GCC" not "GNU CC".
3765 2002-12-30 DJ Delorie <dj@redhat.com>
3767 * Make-lang.in: Protect against texi2pod/pod2man failing.
3769 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3771 * gcj.texi: Use @copying.
3773 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3775 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3776 print_cxx_classname.
3777 (print_cxx_classname): Add add_scope parameter.
3778 (print_class_decls): Do not emit a semicolon after the extern
3780 (process_file): Adjust calls to print_cxx_classname.
3782 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3784 * gcj.texi: Include Cover Texts in man page.
3786 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3788 * class.c (build_static_field_ref): Check FIELD_FINAL.
3790 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3791 instead of current_constant_pool_data_ref.
3792 * java-tree.h (current_constant_pool_data_ref): Undefine.
3793 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3794 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3795 current_constant_pool_data_ref.
3797 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3798 not build_internal_class_name.
3800 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3801 Use it when class ref isn't certain to be compiled.
3803 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3805 * gcj.texi: Include gcc-common.texi.
3806 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3807 $(srcdir)/doc/include/gcc-common.texi.
3809 2002-12-22 Anthony Green <green@redhat.com>
3811 * gcj.texi (Limitations): Add note about org.xml.sax and
3814 2002-12-20 Tom Tromey <tromey@redhat.com>
3816 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3817 where minimum case value is Integer.MIN_VALUE.
3820 2002-12-18 Andrew Haley <aph@redhat.com>
3822 * parse.y (patch_invoke): Force evaluation order when `check' is
3823 set. For PR libgcj/8945.
3825 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3827 * gcj.texi: Change version number to 3.4.
3829 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3830 Andrew Haley <aph@redhat.com>
3832 * parse.y (source_end_java_method): Remove custom encoding of line
3833 numbers for a function decl before passing it to the back end.
3835 2002-12-03 Andrew Haley <aph@redhat.com>
3837 * class.c (make_class_data): New field, "chain".
3838 * decl.c (java_init_decl_processing): Likewise.
3840 2002-12-02 Tom Tromey <tromey@redhat.com>
3843 * parse.y (do_resolve_class): Handle qualified name via
3846 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3848 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3849 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3850 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3851 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3852 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3853 Include coretypes.h and tm.h.
3854 * Make-lang.in: Update dependencies.
3856 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3858 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3860 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3862 * jcf-reader.c: Don't expand JCF_readu4 inside the
3863 expansion of JCF_SKIP.
3865 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3867 * jcf-reader.c: Don't expand JCF_readu4 inside the
3868 expansion of JCF_SKIP.
3870 2002-11-22 Tom Tromey <tromey@redhat.com>
3872 * parse.y (patch_binop): Cast right hand side of shift expression
3873 to `int'. Fixes PR java/8676.
3875 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3876 Andrew Haley <aph@redhat.com>
3878 * gcc/java/jcf-write.c (write_classfile): Remove target
3879 class file, if it exists, before renaming the temporary
3882 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3884 * jvspec.c (lang_specific_spec_functions): New.
3886 2002-11-18 Tom Tromey <tromey@redhat.com>
3888 Fix for PR java/7912:
3889 * expr.c (can_widen_reference_to): Allow cast of array to
3890 Cloneable or Serializable.
3891 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3892 (java_io_serializable_identifier_node): Likewise.
3893 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3894 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3895 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3896 java_io_serializable.
3897 * decl.c (java_init_decl_processing): Initialize
3898 java_lang_cloneable_identifier_node and
3899 java_io_serializable_identifier_node.
3900 (java_lang_cloneable_identifier_node): New global.
3901 (java_io_serializable_identifier_node): Likewise.
3903 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3905 * buffer.c: Remove unnecessary casts.
3906 * check-init.c: Likewise.
3907 * class.c: Likewise.
3908 * constants.c: Likewise.
3910 * except.c: Likewise.
3911 * gjavah.c: Likewise.
3912 * jcf-io.c: Likewise.
3913 * jcf-parse.c: Likewise.
3914 * jcf-path.c: Likewise.
3915 * jvspec.c: Likewise.
3918 * verify.c: Likewise.
3920 2002-11-06 Tom Tromey <tromey@redhat.com>
3922 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
3925 2002-11-05 Tom Tromey <tromey@redhat.com>
3927 Fix for PR java/6388.
3928 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
3929 * java-tree.h (enum java_tree_index): New values
3930 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
3931 (decimal_int_max, decimal_long_max): New defines.
3932 * lex.c (yylex): Rewrote range checking. Sign extend literals.
3933 (error_if_numeric_overflow): Rewrote range checking.
3934 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
3937 2002-11-02 Tom Tromey <tromey@redhat.com>
3939 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
3941 * class.c (make_method_value): Put class name, not signature, into
3942 `throws' field. For PR java/8415.
3944 2002-10-24 Tom Tromey <tromey@redhat.com>
3946 * gcj.texi (Invoking gij): Document --showversion.
3947 (Standard Properties): java.library.path now set.
3949 2002-10-23 Tom Tromey <tromey@redhat.com>
3951 * gjavah.c (decode_signature_piece): In JNI mode, print
3952 `jobjectArray' when array depth is nonzero.
3955 2002-10-15 Andrew Haley <aph@redhat.com>
3957 * parse.y (patch_invoke): Call force_evaluation_order on a static
3959 (resolve_qualified_expression_name): Call force_evaluation_order
3960 on a arg list that is part of a Qualified Expression Name.
3962 * lang.c (dump_compound_expr): New.
3963 (java_dump_tree): New.
3965 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3967 * gcj.texi: Added item describing the GCJ runtime property
3970 2002-10-15 Richard Henderson <rth@redhat.com>
3972 * jcf-parse.c (get_constant): Fix type warning.
3974 2002-10-15 Andrew Haley <aph@redhat.com>
3976 * java-tree.h (java_inlining_merge_static_initializers): Declare.
3977 (java_inlining_map_static_initializers): Declare.
3979 2002-10-14 Andrew Haley <aph@redhat.com>
3981 * tree-inline.c (remap_block): All local class initialization
3982 flags go in the outermost scope.
3983 (expand_call_inline): Call java_inlining_map_static_initializers.
3984 (expand_call_inline): Call java_inlining_merge_static_initializers.
3985 * java/lang.c (merge_init_test_initialization): New.
3986 (java_inlining_merge_static_initializers): New.
3987 (inline_init_test_initialization): New.
3988 (java_inlining_map_static_initializers): New.
3990 2002-10-11 Mark Wielaard <mark@klomp.org>
3992 * gcj.texi (Compatibility): Add Limitations and Extensions section.
3994 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3996 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
3998 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4000 * parse.y (merge_string_cste): Add parentheses around & within |.
4002 2002-10-08 Tom Tromey <tromey@redhat.com>
4004 * parse.y (variable_declarator_id): Simplify error path for
4005 array declarator error. For PR java/8003.
4007 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4009 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4012 2002-10-08 Andrew Haley <aph@redhat.com>
4014 * parse.y (attach_init_test_initialization_flags): Check for
4017 2002-10-07 Anthony Green <green@redhat.com>
4019 * parse.y (merge_string_cste): Fix bug in string concatenation.
4021 2002-10-03 Michael Koch <konqueror@gmx.de>
4023 * gcj.texi (Standard properties):
4024 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4026 2002-10-02 Roger Sayle <roger@eyesopen.com>
4028 PR optimization/6627
4029 * lang.c (java_init): If storing the vbit in function
4030 pointers, ensure that force_align_functions_log is atleast
4031 one to aid compatability with g++ vtables.
4033 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4035 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4036 foul of type-based aliasing.
4038 2002-09-30 Anthony Green <green@redhat.com>
4040 * gcj.texi (Invoking jv-scan): Fix texinfo.
4042 2002-09-28 Anthony Green <green@redhat.com>
4044 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4045 (Code Generation): Add -fno-assert documentation.
4046 * jv-scan.c (flag_assert): New global.
4047 (options): Add assert option.
4048 (help): Add --no-assert documentation.
4049 * parse-scan.y (flag_assert): New global.
4050 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4051 (flag_assert): New global.
4052 * java-tree.h (flag_assert): New global.
4053 * lex.c (java_lex): Obey flag_assert.
4054 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4057 2002-09-26 Andrew Haley <aph@redhat.com>
4059 * expr.c (build_java_array_length_access): Check for null pointer.
4060 * expr.c (expand_java_arrayload): Likewise.
4062 2002-09-21 Richard Henderson <rth@redhat.com>
4064 * jcf-parse.c (get_constant): Decode from IEEE no matter
4065 what the target format.
4067 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4069 * ChangeLog: Follow spelling conventions.
4070 * class.c: Likewise.
4073 * gjavah.c: Likewise.
4074 * java-tree.h: Likewise.
4075 * jcf-dump.c: Likewise.
4076 * jcf-parse.c: Likewise.
4077 * jvspec.c: Likewise.
4079 * mangle.c: Likewise.
4080 * parse.y: Likewise.
4082 2002-09-17 Tom Tromey <tromey@redhat.com>
4084 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4085 where \r appears at EOF. Fixes PR java/7950.
4087 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4089 * jvspec.c (lang_specific_driver): Remove unused variable.
4091 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4093 * java-tree.h (union lang_tree_node): Add chain_next option.
4095 2002-09-16 Richard Henderson <rth@redhat.com>
4097 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4098 use new real.h interface.
4099 * jcf-write.c (find_constant_index): Use new real.h interface.
4100 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4102 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4104 * lang.c: Follow spelling conventions.
4106 2002-09-11 Per Bothner <per@bothner.com>
4108 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4109 constant to the type of the field.
4110 (java_complete_tree): Remove now-redundant code.
4112 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4114 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4117 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4118 return label if a ret instruction for the jsr has been reached.
4120 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4122 * parse.y (DIR_SEPARATOR): Don't define.
4123 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4125 2002-08-28 Andrew Haley <aph@redhat.com>
4127 * verify.c (verify_jvm_instructions): Allow exception handler
4128 inside code that is being protected, but generate a warning.
4129 * except.c (link_handler): Initialize `expanded' in new eh_range.
4130 (binding_depth, is_class_level, current_pc): Declare extern.
4132 2002-09-01 Mark Wielaard <mark@klomp.org>
4134 * gcj.texi: Add chapter about system properties.
4137 2002-08-26 Tom Tromey <tromey@redhat.com>
4139 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4140 conversion if RHS_TYPE is byte, short, or char.
4142 2002-08-22 Tom Tromey <tromey@redhat.com>
4144 * gcj.texi (Invoking gij): Document -cp and -classpath.
4146 2002-08-21 Tom Tromey <tromey@redhat.com>
4148 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4149 $(prefix)/share. For PR libgcj/7633.
4151 For PR java/6005 and PR java/7611:
4152 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4153 (java_can_use_bit_fields_p): New function.
4155 2002-08-16 Tom Tromey <tromey@redhat.com>
4157 * gcj.texi (Class Initialization): Mention class initialization of
4160 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4162 * Make-lang.in (java-tree-inline.o): New.
4163 (JAVA_OBJS): Add java-tree-inline.o.
4164 * parse.y (source_end_java_method): Call java_optimize_inline.
4165 (java_expand_method_bodies): Save method's tree in
4167 (add_stmt_to_compound): Keep track of the number of statments.
4168 * lang.c (java_init): Enable flag_inline_trees.
4169 (java_post_options): If flag_inline_functions is on, enable
4170 flag_inline_trees instread.
4171 (decl_constant_value): New.
4172 (java_tree_inlining_walk_subtrees): New.
4173 * java-tree.h (DECL_NUM_STMTS): New macro.
4174 (java_optimize_inline): Declare.
4175 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4176 Handle a LABEL_EXPR.
4177 * decl.c (build_result_decl): If we already have a DECL_RESULT
4179 (dump_function): New.
4180 (java_optimize_inline): New.
4181 (dump_function): New.
4183 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4186 * parse.y (build_assertion): Invert return from
4187 desiredAssertionStatus.
4189 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4191 * jcf-write.c (get_access_flags): Return correct access flags for
4192 private and protected inner classes.
4194 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4196 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4198 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4200 * mangle_name.c: Don't include obstack.h twice.
4201 * xref.c: Don't include obstack.h.
4203 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4205 * class.c: (permanent_obstack): Delete declaration.
4206 * constants.c: (permanent_obstack): Delete declaration.
4207 * except.c: (permanent_obstack): Delete declaration.
4208 * expr.c: (permanent_obstack): Delete declaration.
4209 * jcf-parse.c: (permanent_obstack): Delete declaration.
4210 (saveable_obstack): Delete declaration.
4211 * parse.h: (permanent_obstack): Delete declaration.
4212 * typeck.c: (permanent_obstack): Delete declaration.
4214 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4216 * gcj.texi (version-gcc): Increase to 3.3.
4218 2002-07-22 Tom Tromey <tromey@redhat.com>
4220 * lex.c (java_lex): Check for `e' or `E' after 0.
4222 2002-07-21 Richard Henderson <rth@redhat.com>
4224 * lang.c (java_unsafe_for_reeval): New.
4225 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4227 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4229 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4230 (jcf_path_init): Use GET_ENVIRONMENT.
4232 2002-07-10 Roger Sayle <roger@eyesopen.com>
4233 Zack Weinberg <zack@codesourcery.com>
4235 * builtins.c (initialize_builtins): Remove defines that
4236 handled C/C++ specific junk hereby removed from builtins.def.
4238 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4240 * lang.c (java_post_options): Update prototype.
4242 2002-07-05 Roger Sayle <roger@eyesopen.com>
4244 * builtins.c (initialize_builtins): Ignore the additional
4245 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4246 the builtins.def file.
4248 2002-07-01 Tom Tromey <tromey@redhat.com>
4251 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4254 2002-07-01 Roger Sayle <roger@eyesopen.com>
4256 * java/decl.c (builtin_function): Accept additional parameter.
4257 (java_init_decl_processing): Pass an additional NULL_TREE
4258 argument to builtin_function.
4260 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4262 * gcj.texi: Fixed gcj invocation example so that it compiles.
4264 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4266 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4267 * parse.y (mark_parser_ctxt): Likewise.
4268 (check_modifiers, declare_local_variables): Avoid incorrect
4269 hardcoded constant 10.
4271 * lex.c (java_read_char): Avoid "comparison is always true"
4274 2002-06-25 Andreas Schwab <schwab@suse.de>
4276 * expr.c (JSR): Avoid undefined operation on PC.
4278 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4280 * decl.c (clear_binding_level): Const-ify.
4282 2002-06-13 Akim Demaille <akim@epita.fr>
4284 * parse.y (class_declaration, interface_declaration): Make sure
4285 all their rules have an action, in order to avoid meaningless `$$
4286 = $1' and their type clashes.
4288 2002-06-11 Tom Tromey <tromey@redhat.com>
4290 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4291 * parse-scan.y (statement_without_trailing_substatement): Added
4293 (assert_statement): New rule.
4294 * java-tree.h (struct lang_type) [assertions]: New field.
4295 (TYPE_USES_ASSERTIONS): New macro.
4296 (CLASS_USES_ASSERTIONS): Likewise.
4297 (FIELD_SYNTHETIC): New define.
4298 * lex.c (java_lval;): Added ASSERT_TK.
4299 * parse.y (ASSERT_TK): Added.
4300 (statement_without_trailing_substatement): Added assert_statement.
4301 (assert_statement): New rule.
4302 (build_assertion): New function.
4303 (maybe_generate_pre_expand_clinit): Create and initialize
4304 $assertionsDisabled.
4305 (lookup_package_type): Removed decl.
4306 * keyword.h: Rebuilt.
4307 * keyword.gperf (assert): New token.
4309 2002-06-10 Akim Demaille <akim@epita.fr>
4311 * parse.y (interface_type_list, class_member_declaration)
4312 (unary_expression_not_plus_minus): Remove duplicate %type.
4315 2002-06-09 Tom Tromey <tromey@redhat.com>
4317 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4319 * parse.y (method_header): Give error message in all cases.
4322 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4324 Don't use RTL inlining. Fix for PR java/6820.
4325 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4326 (flag_really_inline): New.
4327 (java_decode_option): Set flag_really_inline if -finline-functions
4329 (java_post_options): New function. Turn off inlining unless
4330 flag_really_inline is set.
4332 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4334 * gjavah.c (throwable_p): Accept argument as either a classname or
4335 signature fragment. Create null-terminated classname string for super
4336 when calling itself recursively.
4337 (decode_signature_piece): Skip first character from class name
4338 signature when calling throwable_p.
4340 2002-06-08 H.J. Lu (hjl@gnu.org)
4342 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4344 2002-06-04 Tom Tromey <tromey@redhat.com>
4346 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4348 2002-06-04 Michael Koch <konqueror@gmx.de>
4350 * gcj.texi (Input Options): Fixed typo.
4352 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4354 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4355 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4356 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4357 and all now-pointless local variables. Rename other local
4358 variables to reflect their not being handles.
4360 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4361 #if JCF_USE_STDIO blocks.
4363 * parse.y: Add missing semicolon at end of rule.
4365 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4367 * check-init.c (attach_initialized_static_class): Delete, unused.
4368 * parse.y: Use htab_t instead of struct hashtable, update
4370 * java-tree.h: Include hashtab.h instead of hash.h.
4371 (struct lang_decl_func): Use htab_t, set up for gengtype.
4372 (struct init_test_hash_entry): Delete.
4373 (struct treetreehash_entry): New.
4374 (java_treetreehash_find): New
4375 (java_treetreehash_new): New prototype.
4376 (java_treetreehash_create): New prototype.
4377 (java_mark_tree): Delete prototype.
4378 (java_hash_hash_tree_node): Delete prototype.
4379 (java_hash_compare_tree_node): Delete prototype.
4380 (attach_initialized_static_class): Delete prototype.
4381 * expr.c (build_class_init): Update to use java_treetreehash
4383 (java_expand_expr): Update to use htab_t.
4384 (emit_init_test_initialization): Likewise.
4385 * decl.c (java_mark_tree): Delete.
4386 * class.c (init_test_hash_newfunc): Delete.
4387 (java_hash_hash_tree_node): Delete.
4388 (java_hash_compare_tree_node): Delete.
4389 (add_method_1): Update to use java_treetreehash functions.
4390 (JAVA_TREEHASHHASH_H): New macro.
4391 (java_treetreehash_hash): New function.
4392 (java_treetreehash_compare): New function.
4393 (java_treetreehash_find): New function.
4394 (java_treetreehash_new): New function.
4395 (java_treetreehash_create): New function.
4396 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4398 * Make-lang.in (java/parse.o): Depend on debug.h.
4399 * java-tree.h (struct lang_identifier): Use gengtype.
4400 (union lang_tree_node): New.
4401 (struct lang_decl_func): Use gengtype.
4402 (struct lang_decl_var): Likewise.
4403 (struct lang_decl): Likewise.
4404 * parse.y: Include debug.h.
4405 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4407 * lang.c (struct language_function): New dummy structure.
4409 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4410 descriminator for DECL_LANG_SPECIFIC.
4411 (struct lang_decl_func): Rename from struct lang_decl.
4412 (enum lang_decl_desc): New.
4413 (struct lang_decl): Make it a union. Update all the accessor macros.
4414 (struct lang_type): Use gengtype.
4415 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4416 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4417 are now the same size.
4418 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4419 use discriminator to mark DECL_LANG_SPECIFIC.
4421 * Make-lang.in (gt-java-builtins.h): New rule.
4422 (java/builtins.o): Add dependency on gt-<filename>.h.
4423 * builtins.c: Use gengtype for roots.
4424 (union string_or_tree): Use gengtype.
4425 (struct builtin_record): Use gengtype.
4426 * config-lang.in (gtfiles): Add builtins.c.
4428 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4429 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4430 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4431 gt-java-parse.h, gtype-java.h): Add rules to generate.
4432 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4433 (class.o): Add dependency on gt-*.h.
4434 (constants.o): Likewise.
4437 (jcf-parse.o): Likewise.
4438 (jcf-write.o): Likewise.
4440 * config-lang.in (gtfiles): New.
4441 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4442 * constants.c: Replace uses of ggc_add_* with GTY markers.
4444 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4445 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4446 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4447 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4449 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4451 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4452 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4454 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4455 Include gtype-java.h.
4457 2002-06-02 Tom Tromey <tromey@redhat.com>
4459 Fix for PR java/5913:
4460 * parse.y (patch_binop): Call patch_string on op1.
4462 2002-06-02 Tom Tromey <tromey@redhat.com>
4464 Fix for PR java/1343, PR java/6336:
4465 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4466 formatting. Changed return type.
4467 (anonymous_class_counter): Moved to top of file.
4468 (maybe_make_nested_class_name): Append number to class name for
4469 function-local classes.
4471 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4473 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4474 * Make-lang.in: Update dependency lists.
4476 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4478 * gjavah.c (throwable_p): Do not free the name of the class after
4479 passing it to find_class.
4480 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4481 * jcf-io.c (dirent.h): Include it.
4482 (fnmatch.h): Likewise.
4483 (compare_path): New function.
4484 (java_or_class_file): Likewise.
4485 (memoized_dirlist_entry): New type.
4486 (memoized_dirlist_lookup_eq): New function.
4487 (memoized_dirlists): New variable.
4488 (caching_stat): New function.
4489 (memoized_class_lookup_eq): New function.
4490 (memoized_class_lookups): Likewise.
4491 (find_class): Use memoized_class_lookups and caching_stat.
4492 * jcf.h (JCF_USE_SCANDIR): Define.
4493 * parse.y (java_expand_classes): Write the class files in reverse
4496 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4498 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4500 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4502 * jcf-write.c (write_classfile): Unlink the temporary file if it
4503 cannot be renamed. Use concat to build up the name of the
4506 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4508 * jcf-write.c (write_classfile): Write the file to a
4509 temporary file and then rename it.
4511 2002-05-07 Tom Tromey <tromey@redhat.com>
4513 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4515 Fix for PR java/1200:
4516 * gjavah.c (throwable_p): New function.
4517 (decode_signature_piece): Use it. A `WeakReference' isn't the
4520 (gcjh_streq): New function.
4522 2002-05-07 Andreas Jaeger <aj@suse.de>
4524 * parse.y (finish_for_loop): Fix if statement.
4526 2002-05-06 Tom Tromey <tromey@redhat.com>
4528 Fix for PR java/5941:
4529 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4530 loop update expression.
4531 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4532 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4534 2002-05-04 Mark Wielaard <mark@klomp.org>
4537 * parse.y (build_string_concatenation): Return just op1 only when op2
4538 is null and op1 is a STRING_CST, otherwise always construct a
4541 2002-04-27 Tom Tromey <tromey@redhat.com>
4544 * parse.y (string_convert_int_cst): New function.
4545 (merge_string_cste): Use it.
4547 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4549 * java-tree.h (java_parse_file): Update.
4550 (java_set_yydebug): Remove.
4551 * jcf-parse.c (yydebug): Remove.
4552 (java_set_yydebug): Die.
4553 (java_parse_file): Update.
4554 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4556 2002-04-24 Tom Tromey <tromey@redhat.com>
4559 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4560 EXPR_WFL_QUALIFICATION of qual_wfl.
4562 2002-04-23 Per Bothner <per@bothner.com>
4564 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4565 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4566 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4568 2002-04-23 Tom Tromey <tromey@redhat.com>
4571 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4572 recognize `-fcompile-resource='.
4573 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4576 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4578 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4579 paths. Fixes PR java/2791.
4581 2002-04-19 Andrew Haley <aph@redhat.com>
4583 * jcf-write.c (push_long_const): lo, hi: New variables.
4584 Use rshift_double to extract the high part of a 64-bit long.
4585 Use WORD_TO_INT to extract the low part.
4587 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4588 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4589 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4591 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4593 * typeck.c (incomplete_type_error): Remove.
4595 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4597 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4598 for hash synchronization.
4599 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4600 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4603 2002-04-16 Mark Wielaard <mark@klomp.org>
4605 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4608 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4610 Fix for PR java/6294:
4611 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4614 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4616 Fix for PR java/6085:
4617 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4618 to get enclosing "this" argument for inner-class constructor
4619 invocation. Pass correct arguments to build_access_to_thisn.
4621 2002-04-10 Andreas Jaeger <aj@suse.de>
4623 * gcj.texi (Input Options): Fix extdirs patch.
4625 2002-04-10 Anthony Green <green@redhat.com>
4627 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4629 2002-04-09 Anthony Green <green@redhat.com>
4631 * gcj.texi (Input Options): Add --extdirs documentation.
4632 * jcf-dump.c (OPT_extdirs): New macro.
4633 (options): Add extdirs option.
4634 (help): Describe --extdirs.
4635 (main): Handle OPT_extdirs.
4636 * gjavah.c (OPT_extdirs): New macro.
4637 (options): Add extdirs option.
4638 (help): Describe --extdirs.
4639 (main): Handle OPT_extdirs.
4640 * jcf-path.c (jcf_path_init): Add extdirs support.
4641 (jcf_path_extdirs_arg): New function.
4642 (extensions): New variable to hold extensions path entries.
4643 * jvspec.c: Remove -fextdirs= when compiling main().
4644 * lang.c (java_decode_option): Handle -fextdirs=.
4645 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4646 * Make-lang.in: Compile jcf-path with version info for use in
4647 identifying the appropriate libgcj.jar.
4649 2002-04-08 Tom Tromey <tromey@redhat.com>
4652 * .cvsignore: Added rmic.1 and rmiregistry.1.
4653 * gcj.texi (Top): Link to new nodes.
4654 (Invoking rmic): New node.
4655 (Invoking rmiregistry): Likewise.
4656 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4658 (java.maintainer-clean): Likewise.
4659 ($(srcdir)/java/rmic.1): New target.
4660 ($(srcdir)/java/rmiregistry.1): Likewise.
4661 (java.install-man): Handle rmic.1 and rmiregistry.1.
4663 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4665 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4666 Add note about handling uncaught exceptions. Add an exception handler
4669 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4671 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4672 after using it to patch CALL_EXPR.
4674 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4676 * gcj.texi (Invocation): Document CNI invocation API.
4678 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4680 * expr.c (truthvalue_conversion): Rename. Update.
4681 (expand_compare): Update.
4682 * java-tree.h (java_truthvalue_conversion): New.
4683 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4685 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4687 * java-tree.h (java_mark_addressable): New.
4688 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4689 * typeck.c (mark_addressable): Rename, update.
4691 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4693 * expr.c (build_java_binop): Update.
4694 * java-tree.h (java_signed_type, java_unsigned_type,
4695 java_signed_or_unsigned_type): Update.
4696 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4697 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4698 * parse.y (patch_binop): Update.
4699 * typeck.c (signed_or_unsigned_type, unsigned_type,
4700 signed_type): Update.
4702 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4704 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4705 (java_dummy_print): Remove.
4706 (lang_print_error): Rename. Exit early if inhibiting output.
4707 (inhibit_error_printing_function): New.
4708 (java_init): Don't set hook.
4709 (lang_init_source): Use new boolean.
4711 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4713 * parse.y (do_resolve_class): Fix infinite recursion.
4715 2002-03-29 Tom Tromey <tromey@redhat.com>
4717 * parse.y (check_inner_circular_reference): Ignore incomplete
4720 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4722 * Make-lang.in (builtins.o): Update.
4723 * boehm.c (get_boehm_type_descriptor): Update.
4724 * builtins.c: Include langhooks.h.
4725 * decl.c (java_init_decl_processing): Update.
4726 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4727 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4729 * typeck.c (type_for_mode, type_for_size): Update.
4731 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4733 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4735 2002-03-28 Tom Tromey <tromey@redhat.com>
4737 * except.c (expand_end_java_handler): If the handler type is NULL,
4738 use java.lang.Throwable. Fixes PR java/5986.
4740 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4742 Fix for PR java/4715:
4743 * jcf-parse.c (parse_source_file_3): New function.
4744 (read_class): Call it.
4745 (java_parse_file): Likewise.
4747 2002-03-28 Jan Hubicka <jh@suse.cz>
4749 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4751 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4753 * parse.y (resolve_package): Initialize "decl".
4754 (lookup_package_type): Remove unused function.
4756 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4758 Fix for PR java/5993:
4759 * parse.y (resolve_package): Return the decl if resolution was
4760 successful. Don't special case "java.lang" and "java.lang.reflect"
4761 packages. Set type_name to the merged identifier.
4762 (resolved_qualified_expression_name): Print error using "name" if
4763 resolve_package returns NULL_TREE.
4765 2002-03-27 Tom Tromey <tromey@redhat.com>
4767 * expr.c (expand_invoke): Don't generate null pointer check if
4768 we're calling <init>.
4770 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4772 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4774 * java-tree.h (java_lang_expand_expr): Similarly.
4775 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4776 (java_init): Don't set hook.
4778 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4780 Fix for PR java/5850:
4781 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4782 context if field was not found in the current scope.
4783 * expr.c (lookup_field): Don't look in enclosing contexts.
4785 2002-03-26 Tom Tromey <tromey@redhat.com>
4787 Fix for PR java/5942:
4788 * parse.y (init_src_parse): Added sanity check.
4789 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4792 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4794 * decl.c (lang_mark_tree): Rename java_mark_tree.
4795 * java-tree.h (java_mark_tree): New.
4796 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4798 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4800 * lex.c: Change java_perform_atof to take normal parameters
4801 instead of a pointer to a parameter block. Call it directly
4804 2002-03-22 Mark Wielaard <mark@klomp.org>
4806 Fix for PR java/5368:
4807 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4808 when printing error message.
4810 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4812 * decl.c (maybe_build_cleanup): Remove.
4814 2002-03-22 Tom Tromey <tromey@redhat.com>
4816 Andrew Haley <aph@cambridge.redhat.com>
4818 * expr.c (build_field_ref): Don't build a check if the field is a
4821 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4823 Fix for PR java/6026:
4824 * lex.c (java_lex): Fix parsing of consecutive floats.
4826 2002-03-21 Tom Tromey <tromey@redhat.com>
4828 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4831 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4833 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4834 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4836 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4838 * gcj.texi: @code{gcj} becomes @command{gcj}.
4839 @code{gcc} becomes @command{gcc}.
4840 GcjRaw changed to gnu.gcc.RawData.
4842 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4844 * decl.c (start_java_method): Use new hook.
4845 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4846 (java_init): Remove old hook.
4848 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4850 * builtins.c (define_builtin): Do nothing if `type' is null.
4853 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4855 * parse.y (parser_check_super_interface): Fix error message
4858 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4860 * jcf-parse.c (get_constant): Delete unused variables.
4862 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4864 * java-tree.h (java_parse_file): New.
4865 * jcf-parse.c (yyparse): Rename java_parse_file.
4866 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4868 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4870 * parse.y (craft_constructor): Return the constructor decl.
4871 (java_expand_classes): Update comments.
4872 (lookup_method_invoke): Call fix_constructors immediately for
4873 anonymous class. Fixes PR java/5935.
4875 2002-03-15 Anthony Green <green@redhat.com>
4877 * jcf-parse.c (yyparse): Don't emit class registration
4878 constructor when compiling resource files.
4880 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4882 * lang.c (java_tree_code_type, java_tree_code_length,
4883 tree_code_name): Delete.
4884 (tree_code_type, tree_code_length, tree_code_name): Define.
4885 (java_init): Don't try to copy into the various tree_code
4888 2002-03-12 Tom Tromey <tromey@redhat.com>
4890 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4891 UTF-8, not UCS-2. Fixes PR java/5923.
4893 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4894 a call_expr wrapped in a convert. Fixes PR java/5848.
4896 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4898 * jcf-write.c (write_classfile): Improve error strings.
4900 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4902 * lex.c: Adjust comments to GNU standards.
4904 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4906 Fix for PR java/5902:
4907 * lex.c (java_lex): Fix parsing of literals.
4909 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4911 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4912 to prevent it getting evaluated twice in the store checking case.
4913 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4916 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4918 * decl.c (java_init_decl_processing): Make sure class_type_node
4919 alignment is not less than 64 bits if hash synchronization is enabled.
4921 2002-03-08 Per Bothner <per@bothner.com>
4923 * parse.y (java_complete_lhs): Check if patch_assignment
4924 returned an error-mark.
4926 * parse.y (try_builtin_assignconv): Don't special-case zero.
4928 2002-03-08 Per Bothner <per@bothner.com>
4930 Fix for PR java/5812.
4931 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
4932 here instead of in JSR macro. Likewise with load_type_state call.
4933 Do the latter on if the return_pc has been verified (the jsr returns).
4934 (JSR): Now just call build_java_jsr.
4936 2002-03-07 Jeff Sturm <jsturm@one-point.com>
4938 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
4939 (java.install-common): Link native driver to
4940 JAVA_TARGET_INSTALL_NAME.
4942 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
4944 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
4945 * builtins.c(sin_builtin): Likewise
4946 * builtins.c(sqrt_builtin): Likewise
4948 2002-03-03 Zack Weinberg <zack@codesourcery.com>
4950 * java/expr.c, java/jcf-parse.c, java/lex.c:
4951 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
4952 REAL_ARITHMETIC blocks unconditional. Delete some further
4953 #ifdef blocks predicated on REAL_ARITHMETIC.
4955 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4957 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
4958 explicit sizeof/sizeof.
4959 * decl.c (java_init_decl_processing): Likewise.
4960 * jcf-parse.c (init_jcf_parse): Likewise.
4961 * parse.y (init_src_parse): Likewise.
4963 2002-03-02 Per Bothner <per@bothner.com>
4965 Make --CLASSPATH by a synonym for --classpath and -classpath.
4966 Implement --bootclasspath.
4967 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
4968 (classpath_l): Remove.
4969 (jcf_path_CLASSPATH_arg): Remove.
4970 (jcf_path_bootclasspath_arg): New function.
4971 (jcf_path_seal): Simplify accordingly.
4973 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
4974 (jcf_path_CLASSPATH): Remove declaration.
4975 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
4976 (lang_specific_driver): Translate -bootclasspath.
4977 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
4978 * lang.c (decode_lang_options): Do jcf_path_init first.
4979 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
4980 * gjavah.c: Also handle --bootclasspath.
4981 Handle --CLASSPATH as a synonum for --classpath.
4982 * jcf-dump.c: Likewise.
4984 "." is not part of system path, but is the default for --classpath.
4985 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
4986 (jcf_path_seal): Add "." if no CLASSPATH specified.
4988 * gcj.texi: Document changes.
4990 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4992 * expr.c (build_java_arraystore_check): Fix formatting.
4994 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4996 Fix for PR java/5758, java/5632:
4997 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
4998 inner-class separator too.
4999 * parse.y (do_resolve_class): New local `decl_result.'
5000 Progressively build a name for what can have been loaded.
5002 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5004 * expr.c (java_array_data_offset): Removed function.
5005 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5006 (build_java_array_length_access): Obtain "length" value using a
5007 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5008 (build_java_arrayaccess): Correct comment. Access "data" using a
5009 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5010 (build_java_arraystore_check): New function.
5011 (expand_java_arraystore): Use build_java_arraystore_check.
5012 * parse.y (patch_assignment): Simplify code to insert a store check
5013 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5014 * check-init.c (check_init): Update to reflect that an array length
5015 access is now a COMPONENT_REF.
5016 * gcj.texi (Code Generation): Improve documentation of
5017 -fno-bounds-check. Add documentation for -fno-store-check.
5018 * java-tree.h (flag_store_check): Declare.
5019 (build_java_arraystore_check): Declare.
5020 * lang.c (flag_store_check): Initialize to 1.
5021 (lang_f_options): Add store-check option.
5022 * jvspec.c: Don't pass store-check option to jvgenmain.
5023 * lang-options.h: Add help string for -fno-store-check.
5025 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5027 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5028 * java-tree.h (java_dup_lang_specific_decl): New.
5029 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5031 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5033 * builtins.c, decl.c: Delete traditional-mode-related code
5034 copied from the C front end but not used, or used only to
5035 permit the compiler to link.
5037 2002-02-22 Tom Tromey <tromey@redhat.com>
5039 Fix for PR java/2369:
5040 * jvspec.c (verify_class_name): New function.
5041 (lang_specific_driver): Call it.
5042 (JAVA_START_CHAR_P): New macro.
5043 (JAVA_PART_CHAR_P): Likewise.
5045 2002-02-22 Per Bothner <per@bothner.com>
5047 * class.c: Change vtable to be more compatible with g++ v3 abi.
5048 (get_dispatch_table): Prepend offset-to-top (always 0) and
5049 type_info pointer (currently unimplemented hence NULL) to vtable.
5050 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5051 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5052 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5053 (build_dtable_decl): Add declarations for new fields.
5055 2002-02-20 Per Bothner <per@bothner.com>
5057 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5058 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5059 don't need to set it on the COMPOUND_EXPR - the caller does that.
5061 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5063 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5064 `--CLASSPATH' becomes `--classpath.'
5065 * gjavah.c: Likewise.
5066 * jcf-dump.c: Likewise.
5067 * lang-options.h: Likewise.
5069 * jcf-path.c: Updated comment.
5070 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5071 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5072 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5073 (jcf_path_CLASSPATH_arg): Ditto.
5074 (classpath_u): Updated leading comment.
5076 2002-02-20 Per Bothner <per@bothner.com>
5078 * builtins.c (check_for_builtin): New function.
5079 (build_call_or_builtin): Remove.
5080 * java-tree.h: Update accordingly.
5081 * expr.c (expand_invoke): Use build + check_for_builtin instead
5082 of build_call_or_builtin.
5083 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5084 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5085 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5087 2002-02-17 Tom Tromey <tromey@redhat.com>
5089 * java-tree.h (TYPE_STRICTFP): New macro.
5090 (struct lang_type) [strictfp]: New field.
5091 (CLASS_STRICTFP): New macro.
5092 (METHOD_STRICTFP): New macro.
5093 (struct lang_decl) [strictfp]: New field.
5094 * parse.y (method_header): Disallow strictfp constructor or
5096 (STRICT_TK): Move before MODIFIER_TK.
5097 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5098 (METHOD_MODIFIERS): Likewise.
5099 (INTERFACE_MODIFIERS): Likewise.
5100 * jcf-write.c (get_access_flags): Likewise.
5101 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5102 (add_method_1): Likewise.
5103 (get_access_flags_from_decl): Likewise.
5104 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5105 recognize strictfp flag.
5106 * jcf.h (ACC_STRICT): New define.
5108 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5110 * class.c(build_utf8_ref): Move declaration of decl_size
5112 2002-02-07 Tom Tromey <tromey@redhat.com>
5114 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5117 2002-02-04 Anthony Green <green@redhat.com>
5119 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5120 sections if available.
5122 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5124 * parse.y (java_expand_classes): Fix typo in static field loop.
5126 2002-02-02 Richard Henderson <rth@redhat.com>
5128 * class.c (add_field): Mark static fields external.
5129 (build_class_ref): Remove redundant set.
5130 * parse.y (java_expand_classes): Mark static fields of classes
5131 to be compiled as local.
5132 * jcf-parse.c (parse_class_file): Likewise.
5134 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5136 * gcj.texi (About CNI): New node.
5138 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5141 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5142 setlocale() with LC_CTYPE as a parameter.
5145 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5147 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5148 Follow GNU Coding Standards for --version.
5150 2002-01-28 Tom Tromey <tromey@redhat.com>
5152 * expr.c (build_jni_stub): Ensure storage for `meth' is
5154 * parse.y (java_complete_expand_methods): Set
5155 current_function_decl before building JNI stub.
5157 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5159 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5162 2002-01-22 Tom Tromey <tromey@redhat.com>
5164 * decl.c (java_init_decl_processing): Use add_predefined_file.
5165 Predefine RawData.java.
5166 (predef_filenames): Removed.
5167 (java_init_decl_processing): Don't register predef_filenames.
5168 * jcf-parse.c (add_predefined_file): New function.
5169 (predefined_filename_p): Rewrote.
5170 (predefined_filename_p): No longer static.
5171 * decl.c (java_init_decl_processing): Call initialize_builtins.
5172 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5173 (java/builtins.o): New target.
5174 * builtins.c: New file.
5175 * parse.y (patch_invoke): Use build_call_or_builtin.
5176 * java-tree.h (build_call_or_builtin): Declare.
5177 (initialize_builtins): Declare.
5178 (java_set_exception_lang_code): Removed unused declaration.
5179 (PREDEF_FILENAMES_SIZE): Removed.
5180 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5181 (predef_filenames): New define.
5182 (add_predefined_file): Declare.
5183 (predefined_filename_p): Declare.
5184 * expr.c (expand_invoke): Use build_call_or_builtin.
5186 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5188 * parse.y (patch_switch_statement): Fix format specifier.
5190 2002-01-16 Tom Tromey <tromey@redhat.com>
5192 More for PR java/5365:
5193 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5195 (process_file): Generate include for
5196 java.lang.UnsupportedOperationExceptions.
5198 2002-01-15 Andreas Jaeger <aj@suse.de>
5200 * .cvsignore: Add man pages.
5202 2002-01-15 Tom Tromey <tromey@redhat.com>
5204 Fix for PR java/5365:
5205 * gjavah.c (process_file): Turn class name into a file name.
5207 2002-01-14 Matthias Klose <doko@debian.org>
5209 * gcj.texi: Fix whitespace and formatting errors in the
5210 synopsis of the man pages. Update copyright.
5212 2002-01-14 Tom Tromey <tromey@redhat.com>
5215 * Make-lang.in (java.install-man): Handle jv-convert man page.
5216 (java.generated-manpages): Added jv-convert.1.
5217 (java.uninstall): Remove jv-convert.1.
5218 (java.maintainer-clean): Likewise.
5219 ($(srcdir)/java/jv-convert.1): New target.
5220 * gcj.texi (Top): Link to jv-convert node.
5221 (Individual utilities): Likewise.
5222 (Invoking jv-convert): New node.
5224 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5225 Martin Kahlert <martin.kahlert@infineon.com>
5227 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5228 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5230 2002-01-03 Graham Stott <grahams@redhat.com>
5232 * class.c (compile_resource_file): Update copyright date.
5233 Constify filename parameter.
5234 (java-tree.h): Update copyright date.
5235 (compile_resource_file): Constify filename parameter.
5237 2002-01-03 Graham Stott <grahams@redhat.com>
5239 * gcc/jcf-parse.c: Update copyright date.
5240 (yyparse): Constify resource_filename.
5242 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5244 * parse.y (src_parse_roots): Don't needlessly zero init.
5246 2001-12-31 Tom Tromey <tromey@redhat.com>
5248 * parse.y (dump_java_tree): New function.
5249 (source_end_java_method): Call it.
5250 (end_class_declaration): Likewise.
5251 * lang.c (java_decode_option): Call dump_switch_p.
5253 2001-12-28 Tom Tromey <tromey@redhat.com>
5255 * gen-table.pl: Don't process characters after \uffff. Added
5256 comment pointing to input file.
5258 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5260 * gen-table.pl: Const-ify output. Document the location of a
5261 suitable unicode input file.
5263 * chartables.h: Regenerate.
5265 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5267 * chartables.h: Const-ify.
5268 * gjavah.c (options): Likewise.
5269 * jcf-dump.c (options): Likewise.
5270 * jv-scan.c (options): Likewise.
5271 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5272 * parse.y (binop_lookup): Likewise.
5274 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5276 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5277 the static arrays that are output.
5278 * jvspec.c (jvgenmain_spec): Make static.
5279 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5280 * keyword.h: Regenerate.
5281 * lang.c (string_option, process_option_with_no, lang_f_options,
5282 lang_W_options): Const-ify.
5283 * lex.c (java_lex): Likewise.
5285 2001-12-21 Richard Henderson <rth@redhat.com>
5287 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5288 (get_boehm_type_descriptor): ... here. Arrange for the
5289 TREE_TYPE to get set properly.
5291 2001-12-21 Richard Henderson <rth@redhat.com>
5293 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5294 only if the target requires collect2.
5296 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5298 2001-12-20 Tom Tromey <tromey@redhat.com>
5301 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5302 CAN_COMPLETE_NORMALLY for the node.
5303 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5304 generate code for second branch if first branch can't complete
5306 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5307 the loop head if the loop body can't complete normally.
5309 2001-12-20 Tom Tromey <tromey@redhat.com>
5312 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5313 case where `finally' clause can't complete normally.
5315 2001-12-20 Tom Tromey <tromey@redhat.com>
5318 * parse.y (analyze_clinit_body): Added this_class parameter.
5319 Check for more cases where we must keep <clinit>.
5320 (maybe_yank_clinit): Cleaned up flow control.
5322 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5324 * decl.c (java_init_decl_processing): Don't initialize
5325 finit_leg_identifier_node.
5326 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5327 (finit_leg_identifier_node): Remove.
5328 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5330 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5332 * mangle.c (mangle_member_name): Don't special-case for
5334 * mangle_name.c (unicode_mangling_length): Likewise.
5335 (append_unicode_mangled_name): Likewise.
5336 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5339 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5341 * expr.c (build_java_array_length_access): Don't force null pointer
5342 check unless flag_check_references is set.
5344 2001-12-20 Tom Tromey <tromey@redhat.com>
5346 Fix for PR java/3417:
5347 * parse.y (patch_assignment): Added special processing for
5349 (patch_return): Don't convert booleans to integers, and don't
5350 special-case `null'.
5352 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5354 * config-lang.in (diff_excludes): Remove.
5356 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5358 * gcj.texi: Update link to GCC manual.
5360 2001-12-17 Tom Tromey <tromey@redhat.com>
5362 * parse.y (link_nested_class_to_enclosing): Removed useless
5365 2001-12-16 Tom Tromey <tromey@redhat.com>
5367 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5370 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5372 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5373 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5376 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5378 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5380 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5382 * decl.c (java_init_decl_processing): Build otable_type correctly.
5383 otable_decl is an otable_type.
5385 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5387 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5388 otable_type, otable_ptr_type, method_symbol_type,
5389 method_symbols_array_type, method_symbols_array_ptr_type): New
5390 field/global tree definitions.
5391 (flag_indirect_dispatch): New flag.
5392 * decl.c (java_init_decl_processing): Initialize new otable and
5393 otable_syms type nodes and decls. Add new field "index" to
5395 * class.c (build_method_symbols_entry): New function.
5396 (make_method_value): Set "index" to to method's vtable index for
5397 virtual methods when indirect-dispatch is not used.
5398 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5399 and set vtable_method_count to -1. Set otable and otable_syms field
5400 if indirect-dispatch is used and there was something to put in them.
5401 (build_method_symbols_entry): New function.
5402 (emit_offset_symbol_table): New function.
5403 * expr.c (get_offset_table_index): New function.
5404 (build_invokevirtual): Build array reference to otable at the index
5405 returned by get_offset_table_index, and use the result as the vtable
5407 (build_invokeinterface): Similar.
5408 * jcf-parse.c (yyparse): If indirect-dispatch, call
5409 emit_offset_symbol_table at the end of compilation, after all classes
5410 have been generated.
5411 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5412 * lang.c (flag_indirect_dispatch): Define.
5413 (lang_f_options): Add indirect-dispatch flag.
5415 2001-12-14 Matthias Klose <doko@debian.org>
5417 * gcj.texi: Markup for man page generation. Document missing
5418 options printed by <tool> --help.
5419 Terminate description of gij's -ms option with a dot.
5420 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5421 (java.generated-manpages java.install-man, java.uninstall,
5422 java-maintainer-clean) Updated.
5424 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5426 * class.c (get_dispatch_table): Fix java vtable layout
5427 for TARGET_VTABLE_USES_DESCRIPTORS.
5428 * decl.c (java_init_decl_processing): Initialize
5429 alloc_no_finalizer_node, finalize_identifier_node.
5430 * expr.c (class_has_finalize_method): New function.
5431 (expand_java_NEW): Generate calls for finalizer-free allocation.
5432 (build_invokevirtual): Fix java vtable layout for
5433 TARGET_VTABLE_USES_DESCRIPTORS.
5434 * java-tree.h (enum java_tree_index): New entries:
5435 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5436 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5437 (class_has_finalize_method): declare.
5438 (HAS_FINALIZER_P): New macro.
5439 * parse.y (patch_invoke): Generate calls for finalizer-free
5442 2001-12-12 Matthias Klose <doko@debian.org>
5444 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5445 whitespace at end of line.
5447 2001-12-11 Tom Tromey <tromey@redhat.com>
5449 * lex.c (java_init_lex): Define wfl_to_string as
5450 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5452 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5454 * class.c (make_method_value): Use null_pointer_node to
5455 represent empty exception table.
5457 2001-12-10 Tom Tromey <tromey@redhat.com>
5459 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5461 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5463 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5465 2001-12-09 Per Bothner <per@bothner.com>
5467 * check-init.c (current_switch_has_default): New static field.
5468 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5469 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5470 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5472 2001-12-09 Tom Tromey <tromey@redhat.com>
5474 * check-init.c (check_init): Don't allow pre- or post- increment
5475 or decrement of final variable.
5476 (final_assign_error): Minor error message rewording.
5478 2001-12-08 Tom Tromey <tromey@redhat.com>
5480 * java-tree.h: Fixed typo.
5482 * gjavah.c (decompile_method): Don't decompile to `return this'
5485 * gjavah.c (cxx_keywords): Re-sorted.
5486 * lex.c (cxx_keywords): Re-sorted.
5488 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5491 * gjavah.c (print_namelet): Clear subnamelets.
5492 (HANDLE_METHOD): Set `method_printed' earlier.
5494 2001-12-07 Tom Tromey <tromey@redhat.com>
5496 * lang.c (lang_f_options): Added
5497 optimize-static-class-initialization.
5498 (java_decode_option): Removed special case.
5500 2001-12-07 Per Bothner <per@bothner.com>
5502 * check-init.c (check_init): Fix typo freeing memory twice.
5504 2001-12-05 Per Bothner <per@bothner.com>
5506 Restore support for static class initialization optimization.
5507 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5508 * check-init.c (check_int): At end of BLOCK handle initialization
5509 blocks, which used to be done in java_complete_expand_method but did
5510 not handle the case where check_for_initialization might allocate
5511 more than a word of bits.
5512 * decl.c (lang_make_tree): The smic field is now a tree.
5513 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5514 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5516 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5518 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5519 Change from a hash table to a list.
5520 (struct_lang_decl): Change field 'smic' to match.
5521 * class.c (add_method_1): Initialize
5522 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5523 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5524 (java_expand_method_bodies): -here, since 'smic' is now a list.
5525 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5527 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5529 * class.c (java_hash_compare_tree_node): Fix casts.
5531 2001-12-04 Per Bothner <per@bothner.com>
5533 * check-init.c: Handle definite unassignment to finals in addition
5534 to definite assignment.
5535 (loop_current_locals): New field.
5536 (num_current_locals, int start_current_locals, num_current_words):
5538 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5539 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5540 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5541 (get_variable_decl, check_final_reassigned): New functions.
5542 (check_init, check_bool_init): Modify as needed for checking finals.
5543 (check_for_initialization): Take extra parameter and return void.
5544 Do extra start-up logic to check final fields for assignment.
5545 * parse.y (check_static_final_variable_assignment_flag,
5546 reset_static_final_variable_assignment_flag, check_final_assignment,
5547 check_final_variable_local_assignment_flag,
5548 reset_final_variable_indirect_assignment_flag,
5549 reset_final_variable_global_assignment_flag): Remove functions.
5550 (java_complete_expand_methods, outer_field_access_fix,
5551 patch_assignment): Remove no-longer used logic.
5552 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5553 * parse.y (register_fields, java_complete_tree): Update accordingly.
5555 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5556 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5557 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5559 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5561 * java-tree.h (DECL FINAL): New bit-field.
5562 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5563 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5564 (DECL_INIT_CALLS_THIS): New macro.
5565 (struct lang_decl): New bit-field init_calls_this.
5566 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5567 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5568 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5569 use it for both local variables and final fields.
5570 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5572 (struct lang_type): Remove hfv bit-field.
5573 (check_for_initialization): Change to return void.
5575 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5576 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5577 * check-init.c (final_assign_error): New helper function.
5578 (check_final_reassigned, check_init): Use it.
5579 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5581 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5582 bit-fields to unsigned.
5584 2001-12-03 Per Bothner <per@bothner.com>
5586 * parse.y (patch_binop): Minor constant folding.
5588 * parse.y (build_current_thisn): Shorter 'buffer'.
5590 2001-12-03 Per Bothner <per@bothner.com>
5592 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5593 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5594 * jcf-write.c (generate_bytecode_insns): Remove support for
5595 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5596 * check-init.c (check_init): Likewise.
5598 2001-12-03 Per Bothner <per@bothner.com>
5600 * verify.c (subroutine_nesting): New function.
5601 (verify_jvm_instructions): Use it to fix logic for checking that
5602 we're done with the current subroutine.
5604 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5605 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5607 2001-12-03 Per Bothner <per@bothner.com>
5609 * jcf.h: Fix obvious typo in comment.
5610 * typeck.c (build_null_signature): Add comment.
5612 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5614 * expr.c: Remove leading capital from diagnostic messages, as
5615 per GNU coding standards.
5616 * jcf-io.c: Similarly.
5617 * jcf-parse.c: Similarly.
5618 * jv-scan.c: Similarly.
5619 * jvspec.c: Similarly.
5620 * mangle.c: Similarly.
5622 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5623 Alexandre Petit-Bianco <apbianco@redhat.com>
5625 * expr.c (build_java_arrayaccess): Call save_expr on array for
5626 correct evaluation order, modified comment, fixed indentation.
5627 * parse.y: (patch_assignment): Correctly extract the array base
5628 from the tree generate by build_java_arrayaccess, added comments.
5629 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5630 Fixes PR java/3096, PR java/3803, PR java/3965.
5632 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5634 * expr.c (expand_byte_code): Remove trailing periods from messages.
5635 * jcf-parse.c (load_class, jcf_parse): Similarly.
5636 * jcf-write.c (generate_classfile): Similarly.
5637 * lex.c (java_lex): Similarly.
5639 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5641 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5643 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5645 * Make-lang.in (java.generated-manpages): New dummy target.
5647 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5649 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5651 (lang_specific_pre_link): Use set_input to set input_filename.
5653 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5654 (main): Fix definition.
5655 Strip `main' from classname.
5658 2001-11-18 Roger Sayle <roger@eyesopen.com>
5660 * parse.h (java_expand_switch): Remove old prototype.
5662 2001-11-18 Tom Tromey <tromey@redhat.com>
5664 Fix for PR java/1401:
5665 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5667 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5670 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5672 * lang.c (finish_parse): Rename to java_finish.
5673 (LANG_HOOKS_FINISH, java_finish): New.
5675 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5677 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5678 * java-tree.h: New prototype.
5679 * lang.c (java_init): Update prototype. Combine with old init_parse.
5681 2001-11-13 Tom Tromey <tromey@redhat.com>
5683 * gjavah.c (method_signature): New global.
5684 (HANDLE_METHOD): Set it.
5685 (decompile_return_statement): New function.
5686 (decompile_method): Use it.
5687 (print_method_info): Removed `synth' argument.
5689 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5691 * java-tree.h (java_set_yydebug): New.
5692 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5693 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5694 (print_lang_decl, print_lang_type, print_lang_identifier,
5695 print_lang_statistics, lang_print_xnode): Remove.
5697 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5699 * jcf-parse.c (init_lex): Remove.
5700 * lang.c (language_string, lang_identify): Remove.
5701 (struct lang_hooks): Constify.
5702 (LANG_HOOKS_NAME): Override.
5703 (init_parse): Update.
5705 2001-11-08 Andreas Franck <afranck@gmx.de>
5707 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5708 program_transform_name the way suggested by autoconf.
5709 (java.install-common): Also transform auxiliary program names with
5710 program_transform_name.
5712 2001-11-08 Tom Tromey <tromey@cygnus.com>
5714 * parse.y (trap_overflow_corner_case): New rule.
5715 (unary_expression): Use it.
5716 * lex.c (java_init_lex): Don't set minus_seen.
5717 (yylex): Don't use minus_seen. Communicate overflow to parser for
5719 (error_if_numeric_overflow): New function.
5720 * parse.h (minus_seen): Removed field.
5721 (JAVA_RADIX10_FLAG): New define.
5723 2001-11-07 Tom Tromey <tromey@redhat.com>
5725 Patch for PR java/1414:
5726 * parse.y (case_label_list): New global.
5727 (goal): Register case_label_list with GC.
5728 (java_complete_lhs): Save new case on case_label_list.
5729 (patch_switch_statement): Check for duplicate case labels.
5731 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5733 * parse.y (patch_assignment): Removed unused third argument.
5734 (java_complete_lhs): Removed unused third argument to patch_assignment.
5736 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5738 * lang.c: Include langhooks-def.h.
5739 * Make-lang.in: Update.
5741 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5743 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5745 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5747 * mangle.c (find_compression_record_match): Don't match compression
5748 records for package name elements unless they occur at the start of
5749 the name. Fix for PR java/4717.
5751 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5753 * expr.c (expand_java_field_op): Don't special-case references to
5754 java.lang.PRIMTYPE.TYPE.
5755 (build_primtype_type_ref): Removed.
5756 * java-tree.h (build_primtype_type_ref): Remove prototype.
5757 * parse.y (maybe_build_primttype_type_ref): Removed.
5758 (complete_function_arguments): Don't special-case references to
5759 java.lang.PRIMTYPE.TYPE.
5760 (patch_assignment): Likewise.
5761 (array_constructor_check_entry): Likewise.
5763 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5765 * mangle.c (static tree compression_table): Fixed leading comment.
5766 * parse.h (struct parser_ctxt): Fixed field comment.
5767 * parse.y (check_pkg_class_access): New prototype, fixed leading
5768 comment, new parameter used to emit error only if passed as true.
5769 (parse_check_super): Pass extra argument to check_pkg_class_access.
5770 (do_resolve_class): Likewise.
5771 (process_imports): Likewise.
5772 (read_import_dir): Fixed indentation.
5773 (find_in_imports_on_demand): New local class_type_name. Local
5774 node_to_use deleted. while loop changed into for loop. Report
5775 multiple definition only for accessible classes. Improved error
5777 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5778 assigned to parameter list, fixed indentation. while loop changed
5779 into for loop, restore TREE_CHAIN on local `tem' before the next
5782 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5784 * lang.c (lang_get_alias_set): Deleted.
5786 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5788 * gjavah.c (jni_print_char): Fix thinko in last change.
5790 * gjavah.c (jni_print_char, decode_signature_piece): Use
5791 safe-ctype macros and/or fold extra calls into fewer ones.
5792 * lex.c (java_read_unicode, java_lex): Likewise.
5793 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5794 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5795 * mangle_name.c (append_unicode_mangled_name,
5796 unicode_mangling_length): Likewise.
5798 2001-10-17 Richard Henderson <rth@redhat.com>
5800 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5802 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5804 * lang.c (langhooks.h): Included.
5805 (LANG_HOOKS_INIT): Redefined.
5806 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5807 (LANG_HOOKS_DECODE_OPTION): Likewise.
5808 (struct lang_hooks lang_hooks): New initialization.
5810 2001-10-11 Per Bothner <per@bothner.com>
5812 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5813 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5814 The former is simpler, and jcf-write.c handles it better.
5815 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5816 or WITH_CLEANUP_EXPR.
5817 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5818 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5820 * parse.y (patch_if_else_statement): If the condition is constant,
5821 optimize away the test.
5823 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5825 * parse.y (patch_cast): Call patch_string on the first operand of
5826 the incoming node, update it if necessary. Fixes PR java/4510.
5828 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5830 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5831 when name qualifier matches a package name.
5833 2001-10-08 Tom Tromey <tromey@redhat.com>
5835 Fix for PR java/4489:
5836 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5837 force a new label when computing `body_block'.
5839 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5841 * jcf-io.c (format_uint): Const-ify.
5842 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5843 * lex.c (java_get_line_col): Likewise.
5844 * parse.y (build_incdec): Likewise.
5846 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5848 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5849 a NULL enclosing context if appropriate. Fixes PR java/4466.
5851 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5853 * parse.y (patch_assignment): Use lvalue's original TYPE when
5854 building the final COMPOUND_EXPR.
5855 (try_reference_assignconv): Fixed leading comment.
5857 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5859 * parse.y (check_final_variable_indirect_assignment): For
5860 COMPOUND_EXPR, return only if finals were found initialized
5861 properly, if not, keep on checking.
5862 (check_final_variable_global_assignment_flag): New local
5863 error_found, set when appropriate and used to decide whether to
5864 report uninitialized finals. Fixed typo in comment.
5866 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5868 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5869 last three initializations. Fixes PR java/4360.
5871 2001-09-21 Richard Henderson <rth@redhat.com>
5873 * class.c (get_dispatch_table): Handle function descriptors.
5874 (build_dtable_decl): Likewise.
5875 * expr.c (build_invokevirtual): Likewise.
5877 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5879 * parse.y (patch_method_invocation): Build class initialization
5880 when static finals are used to qualify method invocation.
5883 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5885 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5886 build_type_name_from_array_name.
5887 (STRING_STRIP_BRACKETS): New macro.
5888 * parse.y (build_type_name_from_array_name): New function.
5889 (array_creation_expression:): Accumulate []s instead of [s.
5890 (cast_expression:): Accumulate []s instead of [s after cast type
5892 (build_array_from_name): Local string deleted, use
5893 build_type_name_from_array_name.
5894 (build_unresolved_array_type): Accumulate []s instead of [s after
5896 (register_fields): Fixed comment.
5897 (resolve_class): Local name, base deleted, new locals tname and
5898 array_dims. Use build_type_name_from_array_name. Use array_dims to
5900 (purify_type_name): Use STRING_STRIP_BRACKETS.
5902 2001-09-18 Andreas Jaeger <aj@suse.de>
5904 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5905 * jv-scan.c: Likewise.
5907 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5909 * parse.y (patch_method_invocation): Inner class creation context
5910 check not enforced within constructors. Fixes PR java/1873.
5912 2001-09-16 Tom Tromey <tromey@redhat.com>
5914 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5915 NOTE_PUSH for single-case push. Fixes PR java/4189.
5917 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5919 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5920 (TYPE_IMPORT_DEMAND_LIST): Likewise.
5921 (struct lang_type): New fields import_list and import_demand_list.
5922 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
5923 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
5924 (do_resolve_class): New local saved_enclosing_type, initialized,
5925 passed as parameter to find_in_imports and find_in_imports_on_demand.
5926 (find_in_imports): Added paramater enclosing_type, use its
5927 TYPE_IMPORT_LIST when applicable.
5928 (find_in_imports_on_demand): Added parameter enclosing_type, use
5929 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
5930 declaration and initialization.
5931 (fold_constant_for_init): Switch/restore current_class to the
5932 appropriate context.
5934 2001-09-13 Mark Mitchell <mark@codesourcery.com>
5936 * verify.c (verify_jvm_instructions): Fix typo.
5938 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5940 * expr.c (expand_invoke): Const-ification.
5941 * parse.y (patch_method_invocation): Likewise.
5943 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5945 * gjavah.c (cxx_keywords): Const-ification.
5946 * keyword.gperf (java_keyword): Likewise.
5947 * lang.c (java_tree_code_name): Likewise.
5948 * lex.c (cxx_keywords): Likewise.
5949 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
5951 2001-09-11 Richard Henderson <rth@redhat.com>
5953 * parse.h (ctxp_for_generation): Mark extern.
5955 2001-09-10 Richard Henderson <rth@redhat.com>
5957 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
5959 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5961 * typeck.c (java_array_type_length, build_prim_array_type):
5962 Represent empty arrays by NULL index.
5964 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
5966 * java-tree.h (compile_resource_file): Grouped with other prototypes.
5967 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
5969 2001-09-06 Anthony Green <green@redhat.com>
5971 * class.c (O_BINARY): Define if necessary.
5972 (registerResource_libfunc): Declare.
5973 (init_class_processing): Initilize registerResource_libfunc.
5974 (compile_resource_file): New function.
5975 * java-tree.h (resource_name): Declare.
5976 (compile_resource_file): Declare.
5977 * jcf-parse.c (yyparse): Handle compiling java resource files.
5978 * lang.c (java_decode_option): Handle -fcompile-resource option.
5979 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
5981 * gcj.texi (Code Generation): Add documentation for -R flag.
5983 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5985 * jcf-write.c (generate_classfile): Issue an error in case of
5986 field/initial value mismatch.
5987 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
5988 being initialized and we're generating bytecode.
5989 (java_complete_lhs): In MODIFY_EXPR section: added comments,
5990 set DECL_INITIAL properly when appropriate.
5994 2001-09-01 Per Bothner <per@bothner.com>
5996 * parse.y (maybe_yank_clinit): A field without an initializer is not
5997 relevant. All initializers except static final and constant require
5998 <clinit>, regardless of flag_emit_class_files.
6000 2001-08-31 Per Bothner <per@bothner.com>
6002 * class.c (set_constant_value): When not emitting class files, then a
6003 String ConstantValue is a utf8const_ptr_type.
6005 2001-08-30 Per Bothner <per@bothner.com>
6007 * jcf-write.c (generate_classfile): Check that field is primitive
6008 or string before emitting ConstantValue attribute.
6010 2001-08-30 Per Bothner <per@bothner.com>
6012 * parse.y (resolve_qualified_expression_name): If creating a
6013 COMPOUND_EXPR, set it's type correctly.
6015 2001-08-30 Per Bothner <per@bothner.com>
6017 * jcf-io.c (open_class): Set filename field.
6019 * jcf-parse,c (parse_class_file): Set current_function_decl
6020 for better error message when Code attribute is missing.
6022 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6023 better diagnostics, especially for constructors.
6025 2001-08-30 Per Bothner <per@bothner.com>
6027 * jcf-write.c (generate_classfile): Don't write ConstantValue
6028 attribute if field is not final, for compatibility with jdk.
6030 * jcf-write.c (generate_classfile): Convert ConstantValue values
6031 to correct type. Work-around for front-end bug.
6032 * class.c (set_constant_value): Error if constant has wrong type.
6034 2001-08-30 Per Bothner <per@bothner.com>
6036 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6037 "Double" are printed at verbosity 1.
6039 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6041 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6043 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6045 * parse.y (patch_assignment): Don't verify final re-assignment here.
6046 (java_complete_lhs): Verify assignments to finals calling
6047 patch_assignment. Verify re-assignments to finals before calling
6050 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6052 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6055 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6057 * lex.c (java_lex): new local found_hex_digits. Set and then used
6058 in test to reject invalid hexadecimal numbers.
6059 * parse.y (java_complete_tree): Prevent unwanted cast with
6060 initialized floating point finals.
6061 (patch_binop): Emit a warning when detecting a division by zero,
6062 mark result not constant, don't simplify non integer division.
6064 2001-08-28 Per Bothner <per@bothner.com>
6066 * jcf-write.c (generate_bytecode_insns): For increments and
6067 decrements just recurse to push constant. Improvement on Mark's patch.
6069 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6071 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6072 real conversion for increments and decrements of reals.
6074 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6076 * parse.y (resolve_qualified_expression_name): Handle unresolved
6077 qualified expressions, prevent numerical qualifiers, fixed typo.
6080 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6082 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6083 don't report anything but deprecated class when marked so. Handle
6085 (patch_method_invocation): Check deprecation on methods and types.
6086 (patch_binop): code becomes an enum tree_code, added default: to
6087 switch to handle that. Detect division by zero, try to fold and
6088 return before using a subroutine.
6090 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6092 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6093 file smaller than 4 bytes.
6094 * parse.y (check_inner_circular_reference): New function.
6095 (check_circular_reference): Likewise.
6096 (array_initializer:): Accept {,}.
6097 (java_check_circular_reference): Rewritten using
6098 check_circular_reference and check_inner_circular_reference.
6099 (java_complete_expand_method): Unconditionally save and restore
6100 the unpurged exception list.
6101 (build_dot_class_method_invocation): Unmangle signature parameter.
6103 2001-08-21 Tom Tromey <tromey@redhat.com>
6105 * decl.c (init_decl_processing): Add `throws' field to method
6107 * class.c (make_method_value): Compute `throws' field for method.
6109 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6111 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6112 circularity is detected.
6113 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6115 2001-08-17 Richard Henderson <rth@redhat.com>
6117 * class.c (emit_register_classes): Add align parameter to
6118 call to assemble_integer.
6120 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6122 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6123 loading a class_or_name fails, try considering an innerclass name
6124 and load the enclosing context.
6125 * parse.y (resolve_inner_class): New function.
6126 (find_as_inner_class): Added leading comment.
6127 (register_incomplete_type): Keep the current context as enclosing
6128 context for JDEP_FIELD dependencies.
6129 (do_resolve_class): Locals new_class_decl and super initialized to
6130 NULL. Call resolve_inner_class, explore the enclosing context
6131 superclass if necessary.
6134 2001-08-16 Tom Tromey <tromey@redhat.com>
6136 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6137 * gjavah.c (main): Updated for change to jcf_path_seal.
6138 * lang.c (version_flag): New global.
6139 (java_decode_option): Recognize `-version'.
6140 (java_init): Update for change to jcf_path_seal.
6141 * jcf.h (jcf_path_seal): Added `print' argument.
6142 * jcf-path.c (jcf_path_seal): Added `print' argument.
6144 2001-08-13 Zack Weinberg <zackw@panix.com>
6146 * Make-lang.in (java/decl.o): Update dependencies.
6147 * decl.c: Include libfuncs.h, don't include toplev.h.
6149 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6151 * decl.c (init_decl_processing): exception_type_node,
6152 class_not_found_type_node, and no_class_def_found_type_node
6153 initialized. predef_filenames augmented accordingly.
6154 instinit_identifier_node initialized.
6155 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6156 * java-tree.h (enum java_tree_index): New entries
6157 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6158 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6159 (exception_type_node): New macro.
6160 (class_not_found_type_node): Likewise.
6161 (no_class_def_found_type_node): Likewise.
6162 (instinit_identifier_node): Likewise.
6163 (PREDEF_FILENAMES_SIZE): Adjusted.
6164 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6165 (struct lang_type): Fixed typo in bitfield name.
6166 (DECL_INSTINIT_P): New macro.
6167 (ID_INSTINIT_P): Likewise.
6168 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6170 * parse.y (encapsulate_with_try_catch): New function.
6171 (generate_instinit): Likewise.
6172 (build_instinit_invocation): Likewise.
6173 (ctors_unchecked_throws_clause_p): Likewise.
6174 (add_instance_initializer): Deleted.
6175 (build_instance_initializer): Likewise.
6176 (in_instance_initializer): Likewise.
6177 (check_method_redefinition): instinit$ not to be verified.
6178 (java_complete_expand_methods): Generate instinit$, simplified code.
6179 (build_dot_class_method): Eliminated unnecessary locals. Use
6180 encapsulate_with_try_catch, removed unnecessary code.
6181 (fix_constructors): New local iii. Use build_instinit_invocation.
6182 (patch_method_invocation): Added comment.
6183 (maybe_use_access_method): Don't consider instinit$.
6184 (find_applicable_accessible_methods_list): Shorten the search for
6186 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6187 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6188 (patch_throw_statement): Likewise. Fixed typo.
6190 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6193 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6194 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6196 (lang_specific_pre_link): Use set_input to set input_filename.
6198 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6199 (main): Fix definition.
6200 Strip `main' from classname.
6203 2001-08-11 Zack Weinberg <zackw@panix.com>
6205 * lex.h: Don't include setjmp.h. Don't define
6206 SET_FLOAT_HANDLER or prototype set_float_handler.
6208 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6210 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6211 `poplevel' in the right order.
6213 2001-08-09 Richard Henderson <rth@redhat.com>
6215 * Make-lang.in (class.o): Depend on TARGET_H.
6216 * class.c (emit_register_classes): Use target hooks instead of
6217 assemble_constructor and assemble_destructor.
6219 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6221 * check-init.c (flags.h): Include
6222 (check_init): Don't report uninitialized static class
6223 initialization flags, don't free bit index when doing static class
6224 initialization optimization.
6225 (check_for_initialization): Return type changed to `unsigned int.'
6226 (attach_initialized_static_class): New function.
6227 * class.c (add_method_1): Create the initialized static class
6229 (finish_class): Always emit deferred inline methods.
6230 * decl.c (emit_init_test_initialization): Moved to expr.c
6231 (complete_start_java_method): Don't traverse
6232 DECL_FUNCTION_INIT_TEST_TABLE.
6233 (lang_mark_tree): Mark hash tables in function decls.
6234 * expr.c (emit_init_test_initialization): Moved from decl.c.
6235 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6236 initialization flag, set DECL_CONTEXT and
6237 LOCAL_CLASS_INITIALIZATION_FLAG.
6238 (java_lang_expand_expr): Emit initialization code for static class
6239 initialized flags when entering block, if necessary.
6240 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6241 * java-tree.h (flag_optimize_sci): New global variable declaration.
6242 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6243 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6244 (LOCAL_FINAL_P): Fixed typo in comment.
6245 (FINAL_VARIABLE_P): Likewise.
6246 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6247 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6248 (struct lang_decl): New fields `ict', `smic' and `cif.'
6249 (check_for_initialization): New returned value for global.
6250 (attach_initialized_static_class): New global function.
6251 (STATIC_CLASS_INIT_OPT_P): New macro.
6252 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6253 * lang.c (java_decode_option): Handle
6254 `-fno-optimize-static-class-initialization'
6255 * parse.y (start_complete_expand_method): New function.
6256 (java_expand_method_bodies): Likewise.
6257 (attach_init_test_initialization_flags): Likewise.
6258 (adjust_init_test_initialization): Likewise.
6259 (emit_test_initialization): Likewise.
6260 (java_complete_expand_methods): Nullify abstract and native method
6262 (java_complete_expand_method): New locals `fbody', `block_body'
6263 and `exception_copy.' Reorganized: directly return on empty method
6264 bodies, call `start_complete_expand_method', remember definitely
6265 initialized static class in function, don't expand method bodies.
6266 (java_expand_classes): Call `java_expand_method_bodies' before
6267 `finish_class' when compiling to native.
6268 (resolve_expression_name): Use `orig' after building outer class
6270 (patch_invoke): Remember static method invocations.
6272 2001-08-06 Richard Henderson <rth@redhat.com>
6274 * class.c (emit_register_classes): Pass a symbol_ref and priority
6275 to assemble_constructor.
6277 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6279 * java-tree.h (all_class_filename): New macro.
6280 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6281 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6282 newly created IDENTIFIER_NODE to `all_class_filename.'
6284 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6286 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6287 Use ggc_add_tree_root to register roots.
6289 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6291 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6292 second operand calling check_init.
6293 * decl.c (complete_start_java_method): Swaped second and third
6294 arguments while creating WITH_CLEANUP_EXPR node.
6295 * jcf-write.c (generate_bytecode_insns): Use second operand
6296 instead of third when handling WITH_CLEANUP_EXPR.
6297 * parse.y (java_complete_lhs): Expand second operand of
6298 WITH_CLEANUP_EXPR nodes.
6299 (patch_synchronized_statement): Swaped second and third arguments
6300 while creating WITH_CLEANUP_EXPR node.
6302 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6304 * parse.y (create_interface): Avoid cyclic inheritance report when
6305 syntax error encountered during class definition.
6308 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6310 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6312 (lang_specific_pre_link): Use set_input to set input_filename.
6314 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6315 (main): Fix definition.
6316 Strip `main' from classname.
6319 2001-07-18 Tom Tromey <tromey@redhat.com>
6322 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6323 * lex.c (java_new_lexer): Use ICONV_CONST.
6324 (java_read_char): Likewise.
6325 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6326 (jv-scan$(exeext)): Likewise.
6328 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6330 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6331 * parse.y (check_class_interface_creation): Allow `private' if the
6332 enclosing is not an interface.
6333 (create_interface): Interface tagged public if the enclosing
6334 context is an interface.
6335 (create_class): Class tagged public if the enclosing context
6339 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6341 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6344 2001-07-14 Tim Josling <tej@melbpc.org.au>
6346 * check-init.c (check_init): Remove references to EXPON_EXPR.
6348 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6350 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6351 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6354 2001-07-13 Tom Tromey <tromey@redhat.com>
6356 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6359 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6361 * parse.y (patch_method_invocation): Don't override primary if one
6362 is already provided, but let this$<n> be built. Fixed comment.
6364 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6366 * parse.y (empty_statement:): Report empty statement error only
6367 when found at class declaration level.
6370 2001-07-12 Tom Tromey <tromey@redhat.com>
6372 * expr.c (expand_load_internal): New function.
6373 (LOAD_INTERNAL): Use it.
6375 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6377 * parse.y (verify_constructor_super): Compare anonymous class ctor
6378 args with `valid_method_invocation_conversion_p.'
6381 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6383 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6384 `-fsyntax-only.' Fixes PR java/3248
6386 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6388 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6390 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6392 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6393 current function is static. Fixes PR java/1970
6395 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6397 * parse.y (patch_method_invocation): Add enclosing context to ctor
6398 calls if necessary. Fixes PR java/2953
6400 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6402 * parse.y (resolve_package): Abort if qualified expression member
6404 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6407 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6409 * verify.c: Don't use // comments.
6411 2001-07-05 Tom Tromey <tromey@redhat.com>
6413 * lang.c (flag_assume_compiled): Removed.
6414 * java-tree.h (flag_assume_compiled): Removed.
6415 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6416 -fhash-synchronization, -fuse-divide-subroutine,
6417 -fcheck-references, -femit-class-file, -femit-class-files,
6418 -fassume-compiled. Updated --encoding information. Changed
6419 -foutput-class-dir to `-d'.
6421 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6423 * jcf-parse.c (parse_class_file): Add lineno parameter to
6424 debug_start_source_file call.
6426 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6428 * gcj.texi: Use gpl.texi.
6429 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6430 dependencies and use doc/include in search path.
6432 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6434 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6435 `this'. If so, don't build instance initializers.
6437 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6439 * parse.y (resolve_expression_name): Improved error message for
6440 inner class cases. Fixes PR java/1958
6442 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6444 * lang.c: #include diagnostic.h
6445 (lang_print_error): Add a `diagnostic_context *' parameter.
6446 (java_dummy_print): Likewise.
6447 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6449 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6451 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6452 * jcf.h (typedef struct JCF): New bitfield `finished.'
6453 (JCF_FINISH): Set `finished.'
6454 (JCF_ZERO): Reset `finished.'
6457 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6459 * parse.y (class_body_declaration:): Don't install empty instance
6463 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6465 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6466 (set_class_decl_access_flags): New function.
6467 * java-tree.h (set_class_decl_access_flags): New prototype.
6468 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6469 (parse_class_file): New local `decl_max_locals.' Take wide types
6470 into account to compute DECL_MAX_LOCALS.
6471 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6474 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6476 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6478 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6480 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6481 * parse.y (do_resolve_class): Moved comments out to leading comment
6482 section. Removed local `start', New local `_ht' and
6483 `circularity_hash.' Record `enclosing' in hash table and search
6484 it to detect circularity. Use `enclosing' as an argument to
6485 `lookup_cl.' Free the hash table when done.
6487 2001-06-19 Tom Tromey <tromey@redhat.com>
6489 * lex.c (java_read_char): Disallow invalid and overlong
6490 sequences. Fixes PR java/2319.
6492 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6494 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6496 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6498 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6499 arguments accordingly.
6501 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6503 * gcj.texi: Move contents to just after title page.
6505 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6507 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6509 (patch_incomplete_class_ref): Build the class ref, build the class
6510 init if necessary, complete the tree.
6513 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6515 * parse.y (lookup_field_wrapper): Test `name' code.
6516 (resolve_qualified_expression_name): Test `qual_wfl' code.
6517 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6518 handle `qual_wfl' by code.
6519 (maybe_build_primttype_type_ref): Test `wfl' code.
6521 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6523 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6525 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6526 the dvi file in the java directory.
6528 2001-05-25 Sam TH <sam@uchicago.edu>
6530 * gen-table.pl javaop.h jcf.h lex.h,
6531 parse.h: Fix header include guards.
6533 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6535 * jv-scan.c (version): Update copyright year.
6537 2001-05-21 Per Bothner <per@bothner.com>
6539 * jcf-parse.c (read_class): If class is from .class or .zip file
6540 and it's already been read, don't push/pop parser context.
6542 2001-05-18 Per Bothner <per@bothner.com>
6544 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6545 command line so the jvgenmain-generated main program comes first.
6547 2001-05-15 Tom Tromey <tromey@redhat.com>
6549 * class.c (build_utf8_ref): Don't generate identifier based on
6552 2001-05-12 Richard Henderson <rth@redhat.com>
6554 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6555 * expr.c (java_lang_expand_expr): Expand it.
6556 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6557 calling build_exception_object_ref.
6558 * parse.y (catch_clause_parameter): Likewise.
6559 (build_dot_class_method): Likewise.
6560 (try_reference_assignconv): Likewise.
6561 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6562 * jcf-write.c (generate_bytecode_insns): Likewise.
6564 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6566 * parse.y (build_unresolved_array_type): Set
6567 EXPR_WFL_QUALIFICATION on the newly created wfl.
6568 Fixes PR java/2538. Fixes PR java/2535.
6570 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6572 * parse.y (fix_constructors): Removed unnecessary assignment to
6573 local. Moved assignment to `this$<n>', fixed comments and
6575 (build_wfl_wrap): Fixed indentation.
6576 Fixes PR java/2598, java/2579 and java/2658.
6578 2001-05-03 Mo DeJong <mdejong@redhat.com>
6580 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6581 check for byte swap.
6583 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6585 * expr.c (build_class_init): Move MODIFY_EXPR
6586 outside of COND_EXPR. Remove variable `call'.
6588 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6590 * decl.c: NULL_PTR -> NULL.
6591 * jcf-write.c: Likewise.
6593 2001-05-01 Tom Tromey <tromey@redhat.com>
6595 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6596 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6597 * gcj.texi: Updated copyright text. Include fdl.texi.
6598 (Top): Link to new node.
6600 2001-05-01 Per Bothner <per@bothner.com>
6602 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6604 2001-05-01 Per Bothner <per@bothner.com>
6606 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6607 import_list contains the name, not the TREE_PURPOSE.
6609 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6611 * jcf-io.c (read_zip_member): Cast to long in comparison with
6614 * jvspec.c (lang_specific_driver): Initialize variables.
6616 * mangle.c (find_compression_record_match): Likewise.
6618 * typeck.c (build_null_signature): Provide static prototype. Mark
6619 parameter with ATTRIBUTE_UNUSED.
6621 * verify.c (verify_jvm_instructions): Initialize variable.
6623 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6625 * parse.y (do_resolve_class): Check for cyclic inheritance during
6626 inner class resolution.
6628 2001-04-27 Per Bothner <per@bothner.com>
6630 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6631 while iterating, since that could cause gc to lose stuff.
6633 2001-04-26 Per Bothner <per@bothner.com>
6635 Fix method search wrt scope of inner classes to match JLS2.
6636 * typeck.c (build_null_signature): New static function.
6637 (has_method): New function. Uses build_null_signature and lookup_do.
6638 * java-tree.h (has_method): New declaration.
6639 * parse.y (find_applicable_accessible_methods_list): Do not search
6640 context of inner classes here.
6641 (patch_method_invocation): Search scope, ie. current and outer clases,
6642 for method matching simple name, to find class.
6644 2001-04-26 Per Bothner <per@bothner.com>
6646 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6647 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6649 * constants.c (find_methodref_with_class_index): New function.
6650 (find_methodref_index): Use find_methodref_with_class_index.
6651 * java-tree.h (find_methodref_with_class_index): New declaration.
6652 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6653 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6654 If context changed from interface to class, don't use invokeinterface.
6656 2001-04-25 Per Bothner <per@bothner.com>
6658 * verify.c (verify_jvm_instructions): For field instructions,
6659 check that field index is valid. For invoke instructions, check that
6660 method index is valid.
6662 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6664 * config-lang.in (target_libs): Copy from $libgcj_saved.
6666 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6668 * decl.c (init_decl_processing): Add new class "protectionDomain"
6670 * class.c (make_class_data): Set initial value for "protectionDomain".
6672 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6674 * jvspec.c (lang_specific_driver): Fix memory allocation
6675 deficit, by using concat in lieu of xmalloc/sprintf.
6677 2001-04-20 Per Bothner <per@bothner.com>
6679 Fixes to compile multiple .class files at once.
6680 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6681 * java-tree.h (CLASS_PARSED_P): New macro.
6682 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6683 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6684 (read_class): Avoid some code duplication.
6685 Don't call JCF_FINISH for a .class file - might be needed later.
6686 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6687 rather than CLASS_LOADED_P, since latter implies class laid out.
6688 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6689 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6691 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6693 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6695 * boehm.c: Include toplev.h.
6697 2001-04-06 Tom Tromey <tromey@redhat.com>
6698 Alexandre Petit-Bianco <apbianco@redhat.com>
6700 Fix for PR gcj/1404 and PR gcj/2332:
6701 * parse.y (build_array_from_name): If we use the type_wfl then
6702 accumulate dimensions from the original type as well.
6703 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6705 2001-04-06 Tom Tromey <tromey@redhat.com>
6707 * parse.y (analyze_clinit_body): Return true if the second operand
6708 of a METHOD_EXPR is nonzero.
6710 2001-04-06 Tom Tromey <tromey@redhat.com>
6712 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6714 ($(srcdir)/java/parse.c): Likewise.
6716 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6718 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6719 (version-gcc): Initialized.
6720 (which-gcj): Likewise.
6722 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6724 * java-tree.h (struct lang_decl): New macro
6725 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6726 * parse.y (build_instance_initializer): New function.
6727 (add_instance_initializer): Use it.
6728 (java_fix_constructors): Set `current_class' before fix pass.
6729 (fix_constructors): Just return if already fixed. Move `super()'
6730 invocation ahead. Use `build_instance_initializer.'
6733 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6735 * parse.y (resolve_qualified_expression_name): Pass field's
6736 DECL_CONTEXT to `not_accessible_p.'
6737 (not_accessible_p): Changed parameters order in `inherits_from_p'
6740 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6742 * lang-options.h: Add flag_check_references.
6744 2001-04-04 Per Bothner <per@bothner.com>
6746 * java-tree.h (CONSTANT_VALUE_P): New macro.
6747 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6748 * parse.y (maybe_build_class_init_for_field): New static function.
6749 (resolve_expression_name, resolve_field_access): Use
6750 maybe_build_class_init_for_field instead of build_class_init
6751 This does not do the init if the field is compile-time-constant.
6752 (resolve_field_access): Simplify.
6754 * parse.y (fold_constant_for_init): Merge test into switch.
6756 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6758 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6760 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6762 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6764 * expr.c (pop_type_0): Save the result of the first
6765 lang_printable_name call in a scratch buffer, so it
6766 won't be clobbered by the second call.
6768 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6770 * parse-scan.y (array_type:): Rewritten.
6771 (type_declaration:): `empty_statement' replaces `SC_TK.'
6772 (class_member_declaration:): `empty statement' added.
6773 (method_body:): Simplified.
6774 (static_initializer:): Likewise.
6775 (primary_no_new_array:): Use `type_literals.'
6776 (type_literals:): New rule.
6777 (dims:): Set and update `bracket_count.'
6778 Fixes PR java/1074. Fixes PR java/2412.
6780 2001-03-28 Hans Boehm <boehm@acm.org>
6782 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6783 (get_boehm_type_descriptor): Set type on returned value to be a
6784 pointer length integer.
6786 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6788 * expr.c (pop_type_0): Call `concat' rather than building the
6790 (pop_type): Add format specifier in call to `error'.
6792 * parse.y (patch_method_invocation): Avoid casting away
6795 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6797 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6799 2001-03-28 Richard Henderson <rth@redhat.com>
6801 IA-64 ABI Exception Handling:
6802 * Make-lang.in (except.o): Don't depend on eh-common.h.
6803 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6804 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6805 [soft_exceptioninfo_call_node]: Remove.
6806 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6807 (end_java_method): No emit_handlers.
6808 * except.c (java_set_exception_lang_code): Remove.
6809 (method_init_exceptions): Don't call it.
6810 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6811 (build_exception_object_ref): New.
6812 (expand_end_java_handler): Update for except.h name changes.
6813 (emit_handlers, expand_resume_after_catch): Remove.
6814 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6815 (process_jvm_instruction): Use build_exception_object_ref.
6816 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6817 (soft_exceptioninfo_call_node): Remove.
6818 (build_exception_object_ref): Declare.
6819 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6820 soft_exceptioninfo_call_node. Move processing ...
6821 [EXC_PTR_EXPR]: ... here.
6822 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6823 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6824 (source_end_java_method): No java_set_exception_lang_code or
6826 (build_dot_class_method): Use build_exception_object_ref.
6827 (try_reference_assignconv): Check EXC_PTR_EXPR not
6828 soft_exceptioninfo_call_node.
6830 2001-03-28 Richard Henderson <rth@redhat.com>
6832 * java-tree.h (throw_node): Define as a single member of
6833 java_global_trees instead of a separate array.
6834 (JTI_THROW_NODE): New.
6835 * decl.c (throw_node): Don't declare.
6836 (init_decl_processing): Init a scalar throw_node.
6837 Don't register it for gc.
6838 * check-init.c (check_init): Reference scalar throw_node.
6839 * expr.c (build_java_athrow): Likewise.
6840 * jcf-write.c (generate_bytecode_insns): Likewise.
6841 * parse.h (BUILD_THROW): Likewise.
6843 2001-03-28 Richard Henderson <rth@redhat.com>
6845 * decl.c (end_java_method): Do not save and restore
6846 flag_non_call_exceptions.
6847 * parse.y (source_end_java_method): Likewise.
6848 * lang.c (flag_exceptions): Don't declare.
6849 (java_init_options): Set flag_non_call_exceptions. Set
6850 flag_exceptions here ...
6851 (java_init): ... not here.
6853 2001-03-27 Richard Henderson <rth@redhat.com>
6855 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6856 exceptions_via_longjmp.
6858 * lang.c (flag_new_exceptions): Don't declare it.
6859 (java_init_options): Or set it.
6861 2001-03-27 Richard Henderson <rth@redhat.com>
6863 * decl.c (end_java_method): Rename asynchronous_exceptions to
6864 flag_non_call_exceptions.
6865 * parse.y (source_end_java_method): Likewise.
6867 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6869 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6871 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6873 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6875 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6877 * parse.y (find_as_inner_class): Follow current package
6878 indications not to mistakingly load an unrelated class.
6880 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6882 * constants.c (PUTN): Use memcpy, not bcopy.
6884 * lex.c (java_read_char): Use memmove, not bcopy.
6886 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6888 2001-03-23 Per Bothner <per@bothner.com>
6890 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6891 macro for better error pin-pointing.
6892 * java-tree.h: Fix typo in comment.
6894 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6895 Don't include jsr/goto in exception range.
6896 Check if start and end of exception range are the same (also TRY_EXPR).
6897 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6898 However, do emit the following goto even if try_block is empty.
6899 Defer freeing exception_decl until after the finalizer, to make
6900 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6902 * parse.y (java_complete_lhs): If the try-clause is empty, just
6903 return the finally-clause and vice versa.
6905 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6907 * gcj.texi (Input Options): documented the check for attribute
6908 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6909 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6910 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6911 (jcf_parse): Check for the right classes archive if necessary.
6912 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6913 (jcf_parse_fields): Fixed indentation.
6914 * jcf-write.c (append_gcj_attribute): New function.
6915 (generate_classfile): Compute the attribute count, invoke
6916 `append_gcj_attribute'.
6917 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6918 turned into bit-fields. New bit-field `right_zip.'
6919 (JCF_ZERO): Set `right_zip' to zero.
6920 * lang-options.h (-fforce-classes-archive-check): Added flag.
6921 * lang.c (flag_force_classes_archive_check): New flag.
6922 (lang_f_options): New entry `force-classes-archive-check.'
6925 2001-02-07 Andrew Haley <aph@redhat.com>
6927 * gcj.texi (Configure-time Options): Add -fcheck-references.
6928 * expr.c (build_java_indirect_ref): New function.
6929 (java_check_reference): New function.
6930 (build_java_array_length_access): Use build_java_indirect_ref to
6931 check for null references.
6932 (build_java_arrayaccess): Likewise.
6933 (build_get_class): Likewise.
6934 (build_field_ref): Likewise.
6935 (invoke_build_dtable): Likewise.
6936 (build_invokeinterface): Likewise.
6937 * lang.c (lang_f_options): Add flag_check_references.
6938 * jvspec.c (jvgenmain_spec): Add flag_check_references.
6939 * java-tree.h (flag_check_references): New variable.
6940 * lang.c (flag_check_references): Likewise.
6941 * parse.y (patch_invoke): Use java_check_reference.
6942 (patch_assignment): Allow for extra nesting in
6943 _Jv_CheckArrayStore.
6945 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
6947 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
6948 * lex.c (cxx_keywords): Likewise.
6950 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6952 * parse.y (qualify_ambiguous_name): Broaden `length'
6953 recognition. Help MODIFY_EXPR be resolved as expression names.
6954 Fixes PR java/2066. Fixes PR java/2400.
6956 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
6958 * gjavah.c (process_file): Mark interface definitions with
6959 "__attribute__ ((java_interface))".
6961 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6963 * class.c (layout_class): Fixed push_super_field's second
6964 argument. Fixes PR java/2333.
6965 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
6966 too early to lay innerclasses out.
6968 2001-03-20 Tom Tromey <tromey@redhat.com>
6969 Alexandre Petit-Bianco <apbianco@redhat.com>
6971 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
6972 inside an array reference. Insertion of the array store check
6973 rewritten. Fixes PR java/2299.
6975 2001-03-20 Tom Tromey <tromey@redhat.com>
6977 * lex.c (java_read_unicode): Only accept leading `u's.
6979 2001-03-20 Tom Tromey <tromey@redhat.com>
6981 * jcf-parse.c (read_class): Initialize `class'.
6983 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6985 * jcf_parse.c (jcf_parse): Eliminate unused variable.
6987 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6989 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
6990 (layout_class): Likewise.
6991 (layout_class_method): Likewise.
6992 (emit_register_classes): Likewise.
6993 * decl.c (builtin_function): Likewise.
6994 (give_name_to_locals): Likewise.
6996 2001-03-19 Per Bothner <per@bothner.com>
6998 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
6999 before trying to load an inner class.
7001 Fixes to process to command-line .class files in two passes.
7002 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7003 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7004 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7005 * class.c (is_compiled_class): Fix for renamed flag.
7006 * parse.y (maybe_create_class_interface_decl): Likewise.
7007 * jcf-parse.c (yyparse): Also set if compiling .class files.
7008 * jcf-parse.c (read_class); Read current_class.
7009 (jcf_parse): Make static.
7010 (load_inner_classes): New function, with code moved from jcf_parse,
7011 because we need to inner classes after the command-line files are read.
7012 (yyparse): Set finput to NULL when it doesn't need to be closed.
7013 Reduce use of main_jcf (basically only for archive) and
7014 use finput instead of main_jcf->read_state.
7015 Inline jcf_figure_file_type into yyparse.
7016 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7017 Defer load_inner_classes and parse_class_file to a second pass,
7018 after we've correctly mapped command-line .clas fiels to classes.
7019 (jcf_figure_file_type): Removed.
7020 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7021 (JCF_ZERO): Also clear zipd field.
7022 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7024 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7026 * jcf-parse.c (yyparse): Change ch from char * to char.
7028 2001-03-19 Per Bothner <per@bothner.com>
7030 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7031 Add constructed filelist-file at end, following -xjava. Thus any .o
7032 and library files are not affected by the -xjava. Also wrap
7033 explicit @FILE with -xjava and -xnone.
7035 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7037 * class.c (build_static_field_ref): Call make_decl_rtl() after
7038 setting the DECL_EXTERNAL flag.
7040 2001-03-17 Per Bothner <per@bothner.com>
7042 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7044 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7045 when result is is needed (target is STACK_TARGET).
7047 * parse.h (JDEP_SOLV): Removed.
7048 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7050 * parse.y (incomplete_class_list): Removed.
7051 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7052 It doesn't work if resolve_class changes the name of an array type
7053 that is on the list and then someone else looks for the modified name.
7054 Also, seems liable to break when compiling multiple source files at
7055 once. So the simplest is to just remove incomplete_class_list -
7056 it is only a minor space win and it is not even clear it saves time.
7058 * parse.y (resolve_class): Remove unneeded promote_type.
7060 2001-03-15 Per Bothner <per@bothner.com>
7062 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7063 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7064 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7065 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7067 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7068 * parse.y (java_expand_classes): Likewise.
7070 * parse.y (expand_start_java_method): Was only called once and had a
7071 misleading name, so inline in caller java_complete_expand_method.
7072 (enter_a_block): Likewise inline in enter_block and remove.
7074 Remove junk from when gcc/java was created (by copying from C/C++).
7075 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7076 (struct binding_level): Remove fields keep, keep_if_subblocks,
7077 more_cleanups_ok, have_cleanups (which have never been used).
7078 (pushlevel, poplevel): Remove related useless code.
7080 * class.c (make_class_data): The class_dtable_decl (i.e. the
7081 vtable for Class) should be external, except when compiling Class.
7083 * jvspec.c (lang_specific_driver): Fix -C handling.
7084 Check -save-temps to see if temp @FILE should be deleted.
7085 Follow-up to/fix for February 16 patch.
7087 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7088 (type_stack_dup): Remove no-longer neded error check.
7090 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7092 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7093 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7094 don't surround the element with 'N..E' if the type name is
7097 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7099 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7100 DECL_RTL_SET_P, etc.
7101 (make_method_value): Likewise.
7102 (get_dispatch_table): Likewise.
7104 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7106 2001-03-07 Tom Tromey <tromey@redhat.com>
7108 * config-lang.in (lang_requires): Define.
7110 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7112 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7115 2001-03-05 Per Bothner <per@bothner.com>
7117 Fix a problem where rest_of_decl_compilation applied to
7118 class_dtable_decl causes problems because it was done too early,
7119 before output file was opened.
7120 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7121 * class.c (class_dtable_decl): Add macro - element of class_roots.
7122 (make_class_data): Define class_dtable_decl.
7123 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7125 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7127 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7128 uses of 'boolean' with 'bool'.
7130 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7132 * lang-specs.h: Add zero initializer for cpp_spec field to all
7135 2001-02-16 Per Bothner <per@bothner.com>
7137 Handle compiling multiple input files at once, and @FILE syntax.
7138 * gcj.texi: Updated documentation to match.
7139 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7140 * jcf-parse.c (parse_source_file): Split into ...
7141 (parse_source_file_1): New function - and:
7142 (parse_source_file_2): New function.
7143 (yyparse): On -ffilelist-file, open and scan named file.
7144 On first pass over files, only do parse_source_file_1.
7145 A new second pass calls parse_source_file_2 for each file to compile.
7146 (init_jcf_parse): Call init_src_parse.
7147 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7148 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7149 as multiple input file combined in one compilation.
7150 * lang-options.h: Add -ffilelist-file
7151 * lang.c (flag_filelist_file): New flag variable.
7152 (lang_f_options): Handle -ffilelist-file.
7153 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7154 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7155 gclass_list - use global fields of src_parse_roots instead.
7156 * parse.y (src_parse_roots): New array.
7157 (incomplete_class_list, gclass_list): New macros.
7158 (push_parser_context, java_pop_parser_context,
7159 java_parser_context_resume): Don't fiddle with deleted fields.
7160 (various): Use incomplete_class gclass_list and global macros
7161 instead of parse_ctxt fields - the lists are global.
7162 (init_src_parse): New function.
7164 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7166 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7168 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7170 * parse.y (check_inner_class_access): Moved declaration of local
7171 `enclosing_decl_type' to the right location.
7173 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7175 * parse.y (parser_check_super_interface): Don't call
7176 check_pkg_class_access for an inner interface.
7177 (parser_check_super): Don't call check_pkg_class_access for inner
7179 (do_resolve_class): Simplify enclosing type loop. Don't call
7180 check_pkg_class_access if CL and DECL are not set.
7181 (find_in_imports_on_demand): Set DECL if class_type needed to be
7182 loaded. Don't call check_pkg_class_access for an inner class.
7183 (check_inner_class_access): Rewritten to implement member access
7184 rules as per spec 6.6.1.
7185 (check_pkg_class_access): Handle the empty package correctly.
7186 (in_same_package): New function. Determine if two classes are in the
7189 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7191 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7192 method into array types.
7193 * parse.y (patch_method_invocation): Bypass access check on clone call
7196 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7198 * expr.c (build_instanceof): Check for arrays when trying fold to
7201 2001-02-15 Jim Meyering <meyering@lucent.com>
7203 * Make-lang.in (java.install-common): Depend on `installdirs'.
7204 (java.install-info): Likewise.
7206 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7208 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7210 2001-02-14 Tom Tromey <tromey@redhat.com>
7211 Alexandre Petit-Bianco <apbianco@cygnus.com>
7213 Fix for PR java/1261.
7214 * typeck.c (build_java_array_type): Add public `clone' method to
7216 * parse.y (resolve_qualified_expression_name): Use current_class
7217 when checking for inaccessibility.
7218 (patch_method_invocation): Fixed error message when accessibility
7219 denied. Added `from_super' argument.
7221 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7223 * parse.y (resolve_class): Don't build a fake decl. Use the one
7225 * typeck.c (build_java_array_type): Build and assign decl to array
7228 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7230 * parse.y (not_accessible_p): Changed leading comment. Added extra
7231 `where' argument. Use it to enforce protected access rules.
7232 (resolve_qualified_expression_name): Added extra argument to
7234 (patch_method_invocation): Use argument `primary' to provide
7235 not_accessible_p with an extra argument.
7236 (lookup_method_invoke): Added extra argument to not_accessible_p.
7237 (search_applicable_method_list): Likewise.
7239 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7241 * parse.y (resolve_qualified_expression_name): Try to resolve as
7242 an inner class access only if `decl' is a TYPE_DECL.
7244 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7246 * decl.c (classdollar_identifier_node): Initialize.
7247 * java-tree.h (enum java_tree_index): New entry
7248 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7249 (classdollar_identifier_node): New macro.
7250 (ID_CLASSDOLLAR_P): Likewise.
7251 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7252 (build_dot_class_method_invocation): Likewise.
7253 (find_applicable_accessible_methods_list): `class$' can't be
7256 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7258 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7260 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7262 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7263 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7266 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7268 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7269 outside of the `__U' sequence too.
7270 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7273 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7275 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7277 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7279 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7280 (JVGENMAIN_OBJS): Likewise.
7281 * java-tree.h (append_gpp_mangled_name): New prototype.
7282 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7283 Removed cast calling `gcc_add_root.'
7284 * jvgenmain.c (mangle_obstack): New global, initialized.
7286 (do_mangle_class): Constify local `ptr.'
7287 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7288 append_gpp_mangle_name and update `count' if necessary.
7289 Use `mangle_obstack.'
7290 * mangle.c (append_unicode_mangled_name): Removed.
7291 (append_gpp_mangled_name): Likewise.
7292 (unicode_mangling_length): Likewise.
7293 (mangle_member_name): Return type set to `void.'
7294 (mangle_field_decl): Don't append `U' in escaped names.
7295 (mangle_method_decl): Likewise.
7296 (mangle_member_name): Just use `append_gpp_mangled_name.'
7297 * mangle_name.c: New file.
7299 2001-02-07 Per Bothner <per@bothner.com>
7301 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7303 * check-init.c (check_init): Don't call done_alternative after
7304 processing loop code, as a LOOP_EXPR never terminates normally.
7306 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7308 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7310 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7312 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7315 2001-02-06 Tom Tromey <tromey@redhat.com>
7317 * lex.c (java_new_lexer): Longer error message.
7319 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7320 Alexandre Petit-Bianco <apbianco@cygnus.com>
7322 * typeck.c (build_prim_array_type): Added leading comment.
7323 (build_java_array_type): Moved locals out of
7324 block. Always create the `data' field, fixed alignment to match
7327 2001-02-04 Tom Tromey <tromey@redhat.com>
7329 * expr.c (java_lang_expand_expr): Don't bother recomputing
7330 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7333 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7335 * parse.y (process_imports): Save the original name of the import
7336 for better error report.
7338 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7340 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7341 of macros used when compiling jvspec.c.
7342 * jvspec.c (lang_specific_driver): Link with the shared
7345 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7347 * check-init.c (check_init): Call internal_error instead of fatal.
7348 * expr.c (java_lang_expand_expr): Likewise.
7349 * jcf-parse.c (get_constant): Likewise.
7350 * mangle.c (java_mangle_decl): Likewise.
7351 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7352 (operator_string): Likewise.
7353 * check-init.c (check_init): Call abort instead of fatal.
7354 * class.c (build_class_ref): Likewise.
7355 * constants.c (write_constant_pool): Likewise.
7356 * decl.c (start_java_method): Likewise.
7357 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7358 (java_stack_dup, encode_newarray_type): Likewise.
7359 (build_java_array_length_access): Likewise.
7360 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7361 (build_java_soft_divmod, build_invokeinterface): Likewise.
7362 * java-tree.h (INNER_CLASS_P): Likewise.
7363 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7364 (give_name_to_class, get_class_constant): Likewise.
7365 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7366 (find_constant_index, generate_bytecode_conditional): Likewise.
7367 (generate_bytecode_insns, perform_relocations): Likewise.
7368 * lex.c (java_unget_unicode, java_lex): Likewise.
7369 * mangle.c (mangle_type, mangle_record_type): Likewise.
7370 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7371 (finish_mangling): Likewise.
7372 * parse.h (MARK_FINAL_PARMS): Likewise.
7373 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7374 (obtain_incomplete_type, java_complete_class): Likewise.
7375 (java_check_regular_methods, java_complete_expand_method): Likewise.
7376 (cut_identifier_in_qualified, check_deprecation): Likewise.
7377 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7378 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7379 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7380 * typeck.c (set_local_type, parse_signature_type): Likewise.
7381 (parse_signature_string, build_java_signature): Likewise;
7382 (set_java_signature): Likewise.
7383 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7384 * class.c (add_method): Call fatal_error instead of fatal.
7385 (build_static_field_ref): Likewise.
7386 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7387 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7388 * lex.c (java_new_new_lexer): Likewise.
7389 * jv-scan.c (main): Likewise.
7390 (fatal_error): Renamed from fatal.
7391 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7393 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7394 (yyparse): Likewise.
7395 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7396 * lex.c (java_get_line_col): Likewise.
7397 * jcf-parse.c (load_class): Make errors non-fatal.
7398 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7400 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7402 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7403 (error): Remove unused function.
7404 (main): Don't use "__attribute__ alias" on generated class symbol.
7406 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7408 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7410 * parse.y (finish_method_declaration): Code accounting for WFLed
7411 method DECL_NAMEs deleted.
7412 (check_abstract_method_definitions): Likewise.
7413 (resolve_type_during_patch): Layout resolved type.
7414 * typeck.c (lookup_do): Removed unused local.
7416 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7418 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7419 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7420 integer_negative_one_node.
7421 * expr.c (build_java_binop): Likewise.
7423 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7425 * zextract.c (read_zip_archive): Read file_offset before writing
7426 zipd and consequently clobbering the header contents.
7428 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7430 * Make-lang.in: Remove all dependencies on defaults.h.
7431 * decl.c: Don't include defaults.h.
7433 * parse.y: Likewise.
7435 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7437 * ChangeLog (2001-01-21): Fixed typo.
7438 * class.c (layout_class_method): Code accounting for WFLed
7439 method DECL_NAMEs deleted.
7440 * constant.c (find_methodref_index): Likewise.
7441 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7442 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7443 (struct lang_decl): New field `wfl'.
7444 (java_get_real_method_name): Prototype deleted.
7445 * mangle.c (mangle_method_decl): Code accounting for WFLed
7446 method DECL_NAMEs deleted.
7447 * parse.h (GET_METHOD_NAME): Macro deleted.
7448 * parse.y (reset_method_name): Deleted.
7449 (method_header): Set DECL_FUNCTION_WFL.
7450 (check_abstract_method_header): Code accounting for WFLed method
7452 (java_get_real_method_name): Deleted.
7453 (check_method_redefinition): Code accounting for WFLed method
7454 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7455 (java_check_regular_methods): Likewise.
7456 (java_check_abstract_methods): Likewise.
7457 (java_expand_classes): Don't call `reset_method_name.'
7458 (search_applicable_method_list): Use DECL_NAMEs instead of
7460 * typeck.c (lookup_do): Code accounting for WFLed method
7463 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7465 * lex.c (java_read_char): Check for EOF from getc first.
7467 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7469 * class.c (layout_class): Don't lay the superclass out if it's
7470 already being laid out.
7471 * jcf-parse.c (handle_innerclass_attribute): New function.
7472 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7473 handle_innerclasses_attribute.
7474 (jcf_parse): Don't load an innerclasses if it's already being
7476 * jcf-write.c (append_innerclass_attribute_entry): Static
7477 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7478 to be zero for anonymous classes.
7480 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7482 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7484 * jcf-parse.c (set_source_filename): Use
7485 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7487 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7489 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7490 gets a unique asm name.
7492 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7494 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7495 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7497 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7498 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7499 * parse.y (lookup_package_type_and_set_next): Deleted.
7500 (resolve_package): Removed unnecessary code.
7501 (find_applicable_accessible_methods_list): `finit$' can't be
7503 * verify.c (pop_argument_types): Added missing prototype.
7505 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7507 * config-lang.in: Disable java by default.
7509 2001-01-23 Tom Tromey <tromey@redhat.com>
7511 * gcj.texi (Copying): New node.
7512 Added copyright information.
7514 2001-01-21 Per Bothner <per@bothner.com>
7516 Various fixes to allow compiling a compressed .jar/.zip archive.
7517 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7518 (struct ZipFile): Add fields name and next (from ZipFileCache).
7519 (struct ZipDirectory): New field zipf points to owning ZipFile.
7520 * jcf.h (struct ZipDirectory): Add forward declaration.
7521 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7522 Remove seen_in_zip and zip_offset fields.
7523 (JCF_SEEN_IN_ZIP): New macro.
7524 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7525 * jcf-io.c: Change all ZipFileCache to ZipFile.
7526 (read_zip_member): New function.
7527 (open_in_zip): Call read_zip_member.
7528 * jcf-parse.c (find_in_current_zip): Remove function.
7529 (read_class): Merge in find_in_current_zip functionality.
7530 Call read_zip_member if needed.
7531 (parse_zip_file_entries): Use read_zip_member.
7532 (process_zip_dir): Update for removed and added JCF fields.
7533 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7535 2001-01-21 Per Bothner <per@bothner.com>
7537 Minor optimization of static ggc roots.
7538 * jcf-parse.c (parse_roots): New static field.
7539 (current_field, current_method, current_file_list): Replace by macros
7540 naming fields of parse_roots.
7541 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7542 * class.c (class_roots): New static field.
7543 (registered_class, fields_ident, info_ident, class_list):
7544 New macros naming fields of parse_roots.
7545 (build_static_field_ref): Don't register roots here.
7546 (layout_class): Static field list replaced by macro class_list.
7547 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7548 Initialize fields_ident and info_ident here.
7550 2001-01-21 Per Bothner <per@bothner.com>
7552 * jcf-parse.c (ggc_mark_jcf): New function.
7553 (init_jcf_parse): Register current_jcf as ggc root.
7555 2001-01-21 Per Bothner <per@bothner.com>
7557 * lang.c (put_decl_node): Print method's name.
7559 2001-01-21 Per Bothner <per@bothner.com>
7561 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7562 (verify_jvm_instructions): Use it, for better error messages on loads.
7564 2001-01-21 Per Bothner <per@bothner.com>
7566 * verify.c (merge_type_state): Still may have to merge even if
7567 LABEL_VERIFIED (label).
7569 2001-01-21 Per Bothner <per@bothner.com>
7571 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7572 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7574 2001-01-19 Per Bothner <per@bothner.com>
7576 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7577 if expeting an interface type. Refines Tom's change of 2000-09-12.
7579 2001-01-18 Per Bothner <per@bothner.com>
7581 * gcj.texi (Input Options): Mention .java files.
7583 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7585 * lang-options.h (-Wunsupported-jdk11): Removed.
7586 * lang.c (flag_not_overriding): Deleted.
7587 (flag_static_local_jdk1_1): Likewise.
7588 (lang_W_options): Removed "unsupported-jdk11" entry.
7589 * parse.y (java_check_methods): Removed dead code.
7591 2001-01-17 Tom Tromey <tromey@redhat.com>
7593 Changes suggested by Per Bothner:
7594 * gcj.texi (Input Options): Don't mention input files.
7595 (Code Generation): Updated --main information.
7596 (Invoking jcf-dump): Mention that --javap is incomplete.
7597 From Alexandre Petit-Bianco:
7598 (Warnings): Don't mention -Wunsupported-jdk11.
7600 (Compatibility): Mention JDK 1.2-ness of libraries.
7601 (Resources): Mention resources used when writing gcj.
7603 2001-01-17 Tom Tromey <tromey@redhat.com>
7605 * gcj.texi: New file.
7606 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7607 (java.info): Depend on gcj.info.
7608 (java/gcj.dvi): New target.
7609 (java.dvi): Depend on gcj.dvi.
7610 (java.install-info): Wrote.
7612 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7614 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7615 having called make_decl_rtl.
7617 2001-01-14 Per Bothner <per@bothner.com>
7619 Various patches to emit better messages on verification errors.
7620 * expr.c (push_type_0): Return error indication on stack overflow,
7621 instead of callinfg fatal.
7622 (push_type): Now just call push_type_0 (nd fatal on overflow).
7623 (pop_type_0): Return detailed error message (in a char** argument).
7624 (pop_type): If pop_type_0 fails, print error message.
7625 (pop_argument_types): Moved to verify.c.
7626 * verify.c (pop_argument_types): Moved from expr.c.
7627 Return a (possible) error message, rather than void.
7628 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7629 (verify_jvm_instruction): Use new macros, improving error messages.
7630 For case OPCODE_astore use object_ptr_type_node.
7631 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7632 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7634 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7635 constant, return body without wrapper. (Improves constant folding.)
7636 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7638 2001-01-13 Per Bothner <per@bothner.com>
7640 * expr.c (expand_java_field_op): Assigning to a final field outside
7641 an initializer does not violate JVM spec, so should be warning, not
7642 error. (Sun's verifier does not complain - though MicroSoft's does.)
7644 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7646 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7649 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7651 * parse.y (resolve_expression_name): Permit instance variables from
7652 enclosing context in super constructor call.
7653 (resolve_qualified_expression_name): Permit enclosing class's qualified
7654 "this" in super constructor call.
7656 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7658 * class.c (build_utf8_ref): Remove last argument in call to
7659 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7660 (build_class_ref): Likewise.
7661 (build_static_field_ref): Likewise.
7662 (get_dispatch_table): Likewise.
7663 (layout_class_method): Likewise.
7664 (emit_register_classes): Likewise.
7665 * constants.c (build_constant_data_ref): Likewise.
7666 * decl.c (builtin_function): Likewise.
7667 (create_primitive_vtable): Likewise.
7668 * expr.c (build_known_method_def): Likewise.
7669 (build_jni_stub): Likewise.
7670 (java_lang_expand_expr): Likewise.
7672 2001-01-10 Tom Tromey <tromey@redhat.com>
7674 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7676 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7678 * java-tree.h (lang_printable_name_wls): New prototype.
7679 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7680 rather than `current_class' to print type name. Don't prepend type
7681 names when printing constructor names.
7682 (lang_printable_name_wls): New function.
7683 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7684 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7685 * parse.y (patch_method_invocation): Message tuned for constructors.
7686 (not_accessible_p): Grant `private' access from within
7689 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7691 All files with updated copyright when applicable.
7692 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7693 * class.c (mangle_class_field): Function removed.
7694 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7695 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7696 (build_class_ref): Call `java_mangle_class_field' instead of
7697 `mangle_class_field.'
7698 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7699 (layout_class): Call `java_mangle_decl' instead of
7700 `mangle_static_field.'
7701 (cxx_keywords): Initialized static array moved to `lex.c.'
7702 (layout_class_method): Changed leading comment. Simplified to
7703 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7704 * decl.c (lang_mark_tree): Mark field `package_list.'
7705 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7706 (struct lang_type): New field `package_list.'
7707 (unicode_mangling_length): Prototype removed.
7708 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7709 emit_unicode_mangled_name): Likewise.
7710 (cxx_keyword_p): New prototype.
7711 (java_mangle_decl, java_mangle_class_field,
7712 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7713 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7715 * jvgenmain.c (main_method_prefix): Global variable removed.
7716 (main_method_suffix): Likewise.
7717 (do_mangle_classname): New function.
7718 (main): Call it. Format changed to accommodate new mangling scheme.
7719 * lex.c: (utf8_cmp): Conditionally prototyped.
7720 (cxx_keywords): Moved from class.c, conditionally defined.
7721 (utf8_cmp, cxx_keyword_p): Likewise.
7722 * mangle.c (obstack.h, ggc.h): Included.
7723 (mangle_field_decl): New function.
7724 (mangle_method_decl, mangle_type, mangle_pointer_type,
7725 mangle_array_type, mangle_record_type,
7726 find_compression_pointer_match, find_compression_array_match,
7727 find_compression_record_match,
7728 find_compression_array_template_match, set_type_package_list,
7729 entry_match_pointer_p, emit_compression_string, init_mangling,
7730 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7731 (mangle_obstack): New global.
7732 (MANGLE_RAW_STRING): New macro.
7733 (unicode_mangling_length): Turned static.
7734 (append_unicode_mangled_name): Renamed from
7735 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7736 replaces `obstack', removed from the parameter list.
7737 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7738 replaces parameter `obstack', removed from the parameter list. Call
7739 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7740 (append_gpp_mangled_classtype): Removed.
7741 (compression_table, compression_next): New static variables.
7742 * parse.y (temporary_obstack): Extern declaration removed.
7744 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7746 * parse.y (patch_binop): Compute missing type in error situations.
7748 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7750 * class.c (make_class_data): Push initial value for "arrayclass".
7751 * decl.c (init_decl_processing): Add new class field "arrayclass".
7753 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7755 From patha@softlab.ericsson.se:
7756 * parse.y (switch_label): Use build, not build1, to construct
7759 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7761 * lang.c (lang_decode_option): Change -MA to -MP.
7762 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7763 Update to new prototype; do quote targets.
7764 (jcf_dependency_write): Update.
7766 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7768 Shorten primitive array allocation path:
7769 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7770 to create new primitive arrays.
7771 * expr.c (build_newarray): If generating native code, call
7772 soft_newarray_node with a reference to the primitive TYPE identifier
7773 instead of type_value.
7775 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7777 Fix for PRs gcj/312 and gcj/253:
7778 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7779 dest if they arn't already.
7780 * class.c (layout_class): Call maybe_layout_super_class on
7781 superinterfaces also, but only if compiling from bytecode.
7784 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7787 2000-12-15 Tom Tromey <tromey@redhat.com>
7789 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7792 2000-12-14 Andrew Haley <aph@redhat.com>
7794 * boehm.c (mark_reference_fields): Change test to correctly detect
7797 2000-12-15 Andreas Jaeger <aj@suse.de>
7799 * config-lang.in (lang_dirs): Added.
7801 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7803 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7804 Credits go to rth for finding it.
7806 2000-12-13 Mike Stump <mrs@wrs.com>
7808 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7810 2000-11-07 Tom Tromey <tromey@cygnus.com>
7812 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7813 * lex.c (java_ignorable_control_p): Removed.
7814 (java_letter_or_digit_p): Removed.
7815 (java_start_char_p): New function.
7816 (java_read_char): Return `int', not `unicode_t'. Changed
7818 (java_read_unicode): Likewise.
7819 (java_read_unicode_collapsing_terminators): Likewise.
7820 (java_get_unicode): Likewise.
7821 (java_new_lexer): Initialize hit_eof.
7822 (java_parse_end_comment): Take `int' argument.
7823 (java_parse_doc_section): Likewise.
7824 (java_parse_escape_sequence): Don't allow backlash-newline.
7826 * lex.h (JAVA_DIGIT_P): Removed.
7827 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7828 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7829 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7830 (JAVA_PART_CHAR_P): New macro.
7832 (JAVA_CHAR_ERROR): Now -2.
7833 (java_lexer): New field `hit_eof'.
7834 * chartables.h: New file.
7835 * gen-table.pl: new file.
7837 2000-11-20 Tom Tromey <tromey@cygnus.com>
7838 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * parse.y (java_complete_lhs): Only allow compound assignment of
7841 reference type if type is String.
7843 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7846 jcf-path.c: Likewise.
7848 2000-12-09 Anthony Green <green@redhat.com>
7850 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7851 filestart and filename_length as int values.
7853 2000-12-07 Mo DeJong <mdejong@redhat.com>
7855 * jcf-io.c (find_class): Correct the logic that tests to see if a
7856 .java file is newer than its .class file. The compiler was
7857 incorrectly printing a warning when file mod times were equal.
7859 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7861 * jvgenmain.c: Use ISPRINT not isascii.
7863 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * parse.y (end_artificial_method_body): Fixed typo.
7867 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7869 * parse.y (patch_method_invocation): Pick the correct enclosing
7870 context when creating inner class instances.
7873 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7875 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7876 Update copyright year to 2000.
7878 2000-11-23 Anthony Green <green@redhat.com>
7880 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7881 Move current_file_list out of yyparse and make it static.
7883 * expr.c: Declare quick_stack and tree_list_free_list as static
7884 (init_expr_processing): Register quick_stack and
7885 tree_list_free_list roots.
7887 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7889 * parse.y (build_outer_field_access): New local `decl_ctx', use
7890 it. Check for field's context and current class immediate outer
7891 context inheritance.
7892 (outer_field_access_p): Consider fields inherited from the last
7894 (build_access_to_thisn): Stop at the last enclosing context if
7898 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7900 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7902 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7904 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7907 2000-11-20 Tom Tromey <tromey@cygnus.com>
7909 * jv-scan.c (help): Document --complexity.
7910 (options): Added --complexity.
7911 (flag_complexity): New global.
7912 (main): Call `report'.
7913 * parse-scan.y (complexity): New global.
7914 (if_then_statement, if_then_else_statement,
7915 if_then_else_statement_nsi, switch_block_statement_group,
7916 while_expression, do_statement, for_begin, continue_statement,
7917 throw_statement, catch_clause, finally, method_invocation,
7918 conditional_and_expression, conditional_or_expression,
7919 conditional_expression): Update complexity.
7920 (reset_report): Reset complexity.
7921 (report): New function.
7923 2000-11-20 Tom Tromey <tromey@cygnus.com>
7925 * lex.c (yylex): Added STRICT_TK case.
7926 * parse.y (STRICT_TK): Added.
7927 * parse-scan.y (STRICT_TK): Added.
7928 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
7929 `;'. Use 4, not 3, with -k option. Correctly rename resulting
7931 * keyword.h: Rebuilt.
7932 * keyword.gperf (strictfp): Added.
7934 2000-11-20 Tom Tromey <tromey@cygnus.com>
7936 * lex.c (yylex): Recognize floating point constants with leading
7939 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7941 * java-tree.h (cyclic_inheritance_report): Constify.
7942 * parse.y (cyclic_inheritance_report): Likewise.
7944 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7946 * parse.y (goal): Remove call to ggc_add_string_root.
7948 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
7950 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
7951 Create string in scratch buffer, then pass to build_string.
7953 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
7955 * parse.y (issue_warning_error_from_context): Add
7958 2000-11-11 Anthony Green <green@redhat.com>
7960 * jcf-parse.c (process_zip_dir): Add finput parameter.
7961 (jcf_figure_file_type): Call process_zip_dir with appropriate
7964 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7966 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
7967 * jcf-parse.c (jcf_figure_file_type): Likewise.
7969 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
7971 * parse.y (create_new_parser_context): Use memset () instead of
7974 2000-11-08 Tom Tromey <tromey@cygnus.com>
7976 * gjavah.c (process_file): Only include gcj/cni.h when generating
7979 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
7981 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
7982 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
7983 instead of bzero ().
7985 2000-11-05 Tom Tromey <tromey@cygnus.com>
7987 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
7988 * lex.c (IS_ZERO): New define.
7989 (java_perform_atof): Error on floating point underflow.
7991 2000-11-04 Tom Tromey <tromey@cygnus.com>
7993 * lex.c (java_parse_escape_sequence): Only read two octal
7994 characters if the first one is greater than 3. Don't allow
7995 "octal" numbers to include the digits 8 or 9.
7997 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
7999 * Make-lang.in (java.distdir): Remove.
8001 2000-11-03 Tom Tromey <tromey@cygnus.com>
8003 * Make-lang.in (java.dvi): New target.
8004 Partial fix for PR other/567.
8006 * lang-options.h: Mention -Wout-of-date.
8007 * jcf-dump.c (flag_newer): New global.
8008 * gjavah.c (flag_newer): New global.
8009 * jcf-io.c (find_class): Only warn when flag_newer set.
8010 * lang.c (flag_newer): New global.
8011 (struct string_option): New declaration.
8012 (lang_W_options): New global.
8013 (process_option_with_no): New function.
8014 (lang_decode_option): Use it.
8016 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8017 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8020 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8021 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8022 * lex.c (java_read_unicode): Removed `term_context' argument.
8023 Recognize any number of `u' in `\u'.
8024 (java_read_unicode_collapsing_terminators): New function.
8025 (java_get_unicode): Use it.
8026 (java_lineterminator): Removed.
8027 (yylex): Produce error if character literal is newline or single
8028 quote. Return if eof found in middle of `//' comment. EOF in
8029 `//' comment is only an error if pedantic.
8030 (java_ignorable_control_p): New function.
8031 (java_parse_end_comment): Return if eof found in middle of
8034 * jv-scan.c (pedantic): New global.
8036 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8038 * parse.y (outer_field_access_p): Inherited fields aren't
8039 consider outer fields.
8040 (maybe_build_thisn_access_method): Use
8041 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8042 (resolve_expression_name): Trigger an error if a static field
8043 is being accessed as an outer field.
8045 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8047 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8050 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8052 * Make-lang.in: Move all build rules here from Makefile.in,
8053 adapt to new context. Wrap all rules that change the current
8054 directory in parentheses. Expunge all references to $(P).
8055 When one command depends on another and they're run all at
8056 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8057 all object-file generation rules. Delete obsolete variables.
8059 * Makefile.in: Delete.
8060 * config-lang.in: Delete outputs= line.
8062 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8064 * parse.y (patch_method_invocation): NULLify this_arg when already
8066 (maybe_use_access_method): Handle call to methods unrelated to the
8067 current class. Fixed comment.
8070 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8072 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8075 2000-10-24 Tom Tromey <tromey@cygnus.com>
8077 * lex.c (java_new_lexer): Initialize new fields. Work around
8078 broken iconv() implementations.
8079 (java_read_char): Swap bytes if required. Use fallback decoder if
8081 (byteswap_init, need_byteswap): New globals.
8082 (java_destroy_lexer): Only close iconv handle if it is in use.
8083 * lex.h (java_lexer): New fields read_anything, byte_swap,
8085 Made out_buffer unsigned.
8087 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8089 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8090 where an enclosing context can be set on the jdep.
8091 (do_resolve_class): Fixed identation.
8093 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8095 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8097 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8100 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8102 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8104 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8106 * jcf-write.c (OP1): Update `last_bc'.
8107 (struct jcf_block): Fixed indentation and typo in comments. New
8109 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8110 follows `monitorenter'.
8111 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8115 2000-10-16 Tom Tromey <tromey@cygnus.com>
8117 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8118 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8119 * lang-options.h: Added -MA, -MT, -MF..
8120 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8121 (DEPEND_TARGET_SET): New macro.
8122 (DEPEND_FILE_ALREADY_SET): Likewise.
8123 (init_parse): Handle new flags.
8124 * jcf.h (jcf_dependency_print_dummies): Declare.
8125 * Make-lang.in (s-java): Added mkdeps.o.
8126 * Makefile.in (BACKEND): Added mkdeps.o.
8127 (../gcjh$(exeext)): Added mkdeps.o.
8128 (../jcf-dump$(exeext)): Added mkdeps.o.
8129 * jcf-depend.c: Include mkdeps.h.
8130 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8131 add_entry): Removed.
8132 (jcf_dependency_reset): Rewrote.
8133 (dependencies): New global.
8134 (jcf_dependency_set_target): Rewrote.
8135 (jcf_dependency_add_target): Likewise.
8136 (jcf_dependency_add_file): Likewise.
8138 (print_ents): Removed.
8139 (jcf_dependency_write): Rewrote.
8140 (print_dummies): New global.
8141 (jcf_dependency_print_dummies): New function
8142 (jcf_dependency_write): Call deps_dummy_targets if required.
8144 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8146 * gjavah.c (add_class_decl): Removed unused variables `tname',
8147 `tlen' and `name_index'.
8148 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8149 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8150 in `wfl_operator' with value.
8151 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8152 (jcf_figure_file_type): Fixed identation.
8153 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8154 * parse.y (analyze_clinit_body): New function.
8155 (static_initializer:): Reset `current_static_block'.
8156 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8157 `wfl_operator' with new value.
8158 (lookup_cl): Use EXPR_WFL_FILENAME.
8159 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8160 analyze_clinit_body.
8161 (build_outer_field_access): Access to this$<n> built from
8162 current_class, not its outer context.
8163 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8164 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8165 (patch_method_invocation): Use `is_static_flag' when already
8167 (patch_newarray): Removed assignment in ternary operator.
8169 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * except.c (free_eh_ranges): Don't free `whole_range'.
8173 2000-10-15 Anthony Green <green@redhat.com>
8175 * decl.c (init_decl_processing): Call init_class_processing before
8178 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8180 * check-init.c (check_init): Fixed leading comment. Use
8182 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8183 (give_name_to_locals): Likewise.
8184 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8185 fields in lang_decl_var.
8186 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8187 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8188 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8189 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8190 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8191 (LOCAL_FINAL): Rewritten.
8192 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8193 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8194 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8195 `init_final' fields.
8196 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8197 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8198 (TYPE_HAS_FINAL_VARIABLE): New macro.
8199 (struct lang_type): Added `afv' field.
8200 * parse.y (check_static_final_variable_assignment_flag): New function.
8201 (reset_static_final_variable_assignment_flag): Likewise.
8202 (check_final_variable_local_assignment_flag): Likewise.
8203 (reset_final_variable_local_assignment_flag): Likewise.
8204 (check_final_variable_indirect_assignment): Likewise.
8205 (check_final_variable_global_assignment_flag): Likewise.
8206 (add_inner_class_fields): Use LOCAL_FINAL_P.
8207 (register_fields): Handle local finals and final variables.
8208 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8209 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8210 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8212 (java_complete_expand_methods): Loop to set
8213 TYPE_HAS_FINAL_VARIABLE. Call
8214 `reset_final_variable_local_assignment_flag' and
8215 `check_final_variable_local_assignment_flag' accordingly before
8216 and after constructor expansion. Call
8217 `reset_static_final_variable_assignment_flag'
8218 before expanding <clinit> and after call
8219 `check_static_final_variable_assignment_flag' if the
8220 current_class isn't an interface. After all methods have been
8221 expanded, call `check_final_variable_global_assignment_flag' and
8222 `check_static_final_variable_assignment_flag' if the current class
8224 (maybe_yank_clinit): Fixed typo in comment.
8225 (build_outer_field_access_methods): Removed old sanity check. Use
8226 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8227 Don't create access methods for finals.
8228 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8229 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8230 existing DECL_INIT has been processed.
8231 (java_complete_lhs): Likewise.
8232 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8233 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8235 (patch_assignment): Use LOCAL_FINAL_P.
8236 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8237 DECL_INITIAL is nullified.
8240 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8242 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8244 * Makefile.in (parse.c, parse-scan.c): Likewise.
8246 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8248 * class.c (temporary_obstack): Remove.
8249 (make_class): Don't mess with obstascks.
8250 (push_class): Likewise.
8251 (set_super_info): Likewise.
8252 (add_method_1): Likewise.
8253 (add_method): Likewise.
8254 (add_field): Likewise.
8255 (build_utf8_ref): Likewise.
8256 (build_class_ref): Likewise.
8257 (build_static_field_ref): Likewise.
8258 (finish_class): Likewise.
8259 (push_super_field): Likewise.
8260 (layout_class): Likewise.
8261 (layout_class_methods): Likewise.
8262 (init_class_processing): Likewise.
8263 * constants.c (get_tag_node): Likewise.
8264 (build_constant_data_ref): Likewise.
8265 * decl.c (ggc_p): Remove.
8266 (copy_lang_decl): Use ggc_alloc.
8267 (complete_start_java_method): Don't mess with obstacks.
8268 (start_java_method): Likewise.
8269 (end_java_method): Likewise.
8270 * except.c (link_handler): Use xmalloc.
8271 (free_eh_ranges): New function.
8272 (method_init_exceptions): Use it.
8273 (add_handler): Use xmalloc.
8274 (expand_start_java_handler): Don't mess with obstacks.
8275 (prepare_eh_table_type): Likewise.
8276 (expand_end_java_handler): Likewise.
8277 * expr.c (push_value): Likewise.
8278 (create_label_decl): Likewise.
8279 (build_jni_stub): Likewise.
8280 (java_lang_expand_expr): Likewise.
8281 (note_instructions): Use xrealloc.
8282 (java_push_constant_from_pool): Don't mess with obstacks.
8283 (process_jvm_instruction): Likewise.
8284 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8286 * jcf-parse.c (get_constant): Don't mess with obstacks.
8287 (read_class): Likewise.
8288 (jcf_parse): Likewise.
8289 * lex.c (expression_obstack): Remove.
8290 (java_lex): Don't use obstack_free.
8291 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8292 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8293 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8294 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8295 * parse.y (gaol): Add more GC roots.
8296 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8297 (lookup_field_wrapper): Likewise.
8298 (obtain_incomplete_type): Don't mess with obstacks.
8299 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8301 (craft_constructor): Don't mess with obstacks.
8302 (safe_layout_class): Likewise.
8303 (java_complete_class): Likewise.
8304 (source_end_java_method): Likewise.
8305 (build_outer_field_access_methods): Likewise.
8306 (build_outer_method_access_method): Likewise.
8307 (maybe_build_thisn_access_method): Likewise.
8308 (build_dot_class_method_invocation): Likewise.
8309 (java_complete_tree): Likewise.
8310 (java_complete_lhs): Likewise.
8311 (do_merge_string_cste): Likewise.
8312 (patch_string_cst): Likewise.
8313 (array_constructor_check_entry): Likewise.
8314 * typeck.c (build_java_array_type): Likewise.
8315 (parse_signature_string): Likewise.
8316 (build_java_signature): Likewise.
8318 2000-10-12 Tom Tromey <tromey@cygnus.com>
8321 * gjavah.c (add_class_decl): Don't special-case inner classes.
8322 (add_namelet): Likewise.
8324 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8326 * java-tree.h: Constify current_encoding.
8327 * lang.c: Constify current_encoding.
8329 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8331 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8332 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8334 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8336 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8337 patch. Fixes gcj/340.
8339 2000-10-10 Tom Tromey <tromey@cygnus.com>
8341 * lex.c (java_new_lexer): Initialize out_first and out_last
8343 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8345 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8347 * parse.y (pop_current_osb): New function.
8348 (array_type:): Use `dims:', changed actions
8349 accordingly. Suggested by Anthony Green.
8350 (array_creation_expression:): Used pop_current_osb.
8351 (cast_expression:): Likewise.
8352 (search_applicable_method_list): Fixed indentation.
8354 2000-10-08 Anthony Green <green@redhat.com>
8356 * parse.y (array_type_literal): Remove production.
8357 (type_literals): Refer to array_type, not array_type_literal.
8359 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8361 Patch contributed by Corey Minyard.
8362 * decl.c (check_local_named_variable): New function.
8363 (tree check_local_unnamed_variable): Likewise.
8364 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8366 2000-10-07 Anthony Green <green@redhat.com>
8368 * class.c (layout_class): Handle case where superclass can't be
8371 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8373 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8376 2000-10-05 Tom Tromey <tromey@cygnus.com>
8378 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8379 * jvgenmain.c (class_mangling_prefix): Removed.
8380 (class_mangling_suffix): New global.
8382 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8384 (print_method_info): Handle overrides for static and final
8386 (process_file): Generate declaration for class object field.
8387 * class.c (cxx_keywords): New array.
8388 (utf8_cmp): New function.
8389 (cxx_keyword_p): New function.
8390 (layout_class_method): Mangle C++ keywords by appending `$'.
8391 (mangle_field): New function.
8392 (mangle_class_field): Use mangle_field. Mangle class name as
8394 (mangle_static_field): Use mangle_field.
8396 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * decl.c (find_local_variable): Removed uncessary type check and
8399 fixed range check typo. From Corey Minyard.
8401 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8403 * decl.c (give_name_to_locals): New local `code_offset'. Call
8404 `maybe_adjust_start_pc'.
8405 * expr.c (note_instructions): New function.
8406 (expand_byte_code): Don't collect insn starts here.
8407 (peek_opcode_at_pc): New function.
8408 (maybe_adjust_start_pc): Likewise.
8409 * java-tree.h (maybe_adjust_start_pc): Declare.
8410 (note_instructions): Likewise.
8411 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8413 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8415 * parse.y (field_access:): Fixed indentation.
8416 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8418 2000-09-07 Tom Tromey <tromey@cygnus.com>
8421 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8422 JPRIMITIVE_TYPE_P, for arithmetic operators.
8423 (patch_method_invocation): Indentation fix.
8424 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8425 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8426 (do_unary_numeric_promotion): Cleaned up code.
8427 (valid_cast_to_p): Handle boolean correctly.
8429 2000-09-27 Tom Tromey <tromey@cygnus.com>
8431 * lex.c (java_read_unicode): Reset bs_count when finished with
8434 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8437 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8438 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8439 (typeck.o): Depend on ggc.h.
8440 * class.c (add_method_1): Use GC functions for allocation.
8441 (init_class_processing): Register roots.
8442 * decl.c (ggc_p): Set to 1.
8443 (pending_local_decls): Make it static.
8444 (push_jvm_slot): Use GC functions for allocation.
8445 (init_decl_processing): Register roots.
8446 (give_name_to_locals): Use GC functions for allocation.
8447 (lang_mark_tree): New function.
8448 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8449 functions for allocation.
8450 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8451 * lex.c (java_lex): Use build_string, rather than replicating it
8453 * parse.y (goal): Add more roots.
8454 (mark_parser_ctxt): New function.
8455 * typeck.c: Include ggc.h.
8457 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8459 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8460 contains something else than MODIFY_EXPR.
8462 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8464 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8465 * Makefile.in (parse.o): Depend on ggc.h.
8466 (class.o): Likewise.
8467 (constants.o): Likewise.
8470 (jcf-parse.o): Likewise.
8471 (jcf-write.o): Likewise.
8472 (mangle.o): Likewise.
8473 * class.c: Include ggc.h.
8474 (build_static_field_ref): Register GC roots.
8475 (layout_class): Likewise.
8476 (init_class_processing): Likewise.
8477 * constants.c: Include ggc.h.
8478 (current_constant_pool_data_ref): Remove.
8479 (tag_nodes): Move it to ...
8480 (get_tag_node): ... here. Register GC roots.
8481 * decl.c: Include ggc.h. Remove many global tree definitions.
8482 (throw_node): Define.
8483 (java_global_trees): Likewise.
8484 (predef_filenames): Make the size a constant.
8485 (init_decl_processing): Adjust accordingly.
8486 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8487 * expr.c: Include ggc.h.
8488 (init_expr_processing): Register GC roots.
8489 (build_invokeinterface): Likewise.
8490 * java-tree.h: Replace extern tree declarations with macros.
8491 (java_global_trees): New variable.
8492 (java_tree_index): New enumeration.
8493 (init_jcf_parse): Declare.
8494 * jcf-parse.c: Include ggc.h.
8495 (current_class): Remove declaration.
8496 (main_class): Likewise.
8497 (all_class_list): Likewise.
8498 (predefined_filename_p): Adjust for constant size of
8500 (init_jcf_parse): New function.
8501 * jcf-write.c: Include ggc.h.
8502 (generate_classfile): Register GC roots.
8503 (append_synthetic_attribute): Likewise.
8504 (append_innerclass_attribute_entry): Likewise.
8505 * lang.c: Include ggc.h.
8506 (lang_print_error): Register GC roots.
8507 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8509 * parse.y: Include ggc.h.
8510 (wfl_operator): Remove.
8511 (goal): Register GC roots.
8512 (java_pop_parser_context): Adjust for new field names.
8513 (java_parser_context_save_global): Likewse.
8514 (java_parser_context_restore_global): Likewise.
8515 (java_parser_context_suspend): Likewise.
8516 (java_parser_context_resume): Likewise.
8517 (verify_constructor_circularity): Register GC roots.
8518 (lookup_cl): Likewise.
8519 (java_reorder_fields): Likewise.
8520 (build_current_this): Likewise.
8521 (class_in_current_package): Likewise.
8522 (argument_types_convertible): Likewise.
8523 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8525 2000-09-14 Tom Tromey <tromey@cygnus.com>
8527 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8529 2000-09-13 Tom Tromey <tromey@cygnus.com>
8531 * jcf-parse.c: Include <locale.h>.
8532 * jv-scan.c: Include <locale.h>.
8534 2000-09-12 Tom Tromey <tromey@cygnus.com>
8536 * expr.c (pop_type_0): Return `Object' if trying to merge two
8538 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8539 interface types; `Object' is always a valid supertype.
8541 2000-09-12 Tom Tromey <tromey@cygnus.com>
8544 * jv-scan.c (help): Document --encoding.
8545 (options): Added `encoding' entry.
8546 (OPT_ENCODING): New define.
8547 (main): Handle --encoding.
8548 Include <langinfo.h> if nl_langinfo exists.
8549 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8551 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8552 (parse_source_file): Correctly call java_init_lex. Added `finput'
8553 argument. Use nl_langinfo to determine default encoding.
8554 * java-tree.h (current_encoding): Declare.
8555 * parse.y (java_parser_context_restore_global): Don't restore
8557 (java_parser_context_save_global): Don't set `finput' field.
8558 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8560 * lang.c (current_encoding): New global.
8561 (lang_decode_option): Recognize `-fencoding='.
8562 (finish_parse): Don't close finput.
8563 * parse.h (struct parser_ctxt): Removed `finput' and
8564 `unget_utf8_value' fields. Added `lexer' field.
8565 (java_init_lex): Fixed declaration.
8566 * lex.c (java_new_lexer): New function.
8567 (java_destroy_lexer): Likewise.
8568 (java_read_char): Added `lex' argument. Handle iconv case.
8569 (java_read_unicode): Added `lex' argument. Count backslashes in
8571 (java_init_lex): Added `finput' and `encoding' arguments. Set
8572 `lexer' field in ctxp.
8573 (BAD_UTF8_VALUE): Removed.
8574 (java_lex): Handle seeing UEOF in the middle of a string literal.
8575 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8576 (java_lexer): New structure.
8579 (DEFAULT_ENCODING): New define.
8580 (java_destroy_lexer): Declare.
8582 2000-09-12 Tom Tromey <tromey@cygnus.com>
8585 * lex.c (java_init_lex): Initialize java_io_serializable.
8586 * parse.y (java_io_serializable): New global.
8587 (valid_ref_assignconv_cast_p): An array can be cast to
8590 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8592 * decl.c, expr.c: Include defaults.h if not already included.
8593 Don't define the *_TYPE_SIZE macros.
8595 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8597 * typeck.c (build_java_array_type): Correct first parameter
8598 in ADJUST_FIELD_ALIGN invocation.
8600 2000-09-06 Tom Tromey <tromey@cygnus.com>
8602 * lang-specs.h: Also recognize `-femit-class-files'.
8604 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8606 * verify.c (merge_types): Load the types to merge if necessary.
8608 2000-09-02 Anthony Green <green@redhat.com>
8610 * jcf-io.c: Include zlib.h.
8611 (open_in_zip): Read compressed class file archives.
8612 * zipfile.h (ZipDirectory): Add uncompressed_size and
8613 compression_method fields.
8614 * zextract.c (read_zip_archive): Collect file compression info.
8616 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8618 * parse.y (do_resolve_class): Also explore superclasses of
8619 intermediate enclosing contexts when searching for inner classes.
8621 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8623 * parse.y (variable_declarator_id:): Better error message.
8624 (expression_statement:): Use YYNOT_TWICE.
8625 (cast_expression:): Likewise.
8626 (assignment:): Likewise.
8628 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8630 * parse.y (do_merge_string_cste): New locals. Create new
8631 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8633 2000-08-07 Hans Boehm <boehm@acm.org>
8635 * boehm.c (mark_reference_fields): Set marking bits for all words in
8636 a multiple-word record.
8637 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8640 2000-08-31 Mike Stump <mrs@wrs.com>
8642 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8643 jcf-dump$(exeext)): Make parallel safe.
8645 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8647 * jcf-parse.c (set_source_filename): Constify a char *.
8648 * jcf-write.c (append_innerclasses_attribute,
8649 make_class_file_name): Constify a char *. Don't recycle a
8650 variable for an unrelated purpose.
8651 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8652 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8654 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8656 * expr.c (can_widen_reference_to): Fixed indentation.
8657 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8658 * parse.y: `finit$' replaces `$finit$' in comments.
8659 (try_builtin_assignconv): Fixed leading comment.
8661 2000-08-25 Greg McGary <greg@mcgary.org>
8663 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8665 2000-08-24 Greg McGary <greg@mcgary.org>
8667 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8668 * parse.y (BINOP_LOOKUP): Likewise.
8670 2000-08-22 Andrew Haley <aph@cygnus.com>
8672 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8673 sign extending. Fixes gcj/321.
8674 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8675 combining to make a jlong. Fixes gcj/321.
8677 2000-08-21 Nix <nix@esperi.demon.co.uk>
8679 * lang-specs.h: Do not process -o or run the assembler if
8682 2000-08-16 Andrew Haley <aph@cygnus.com>
8684 * typeck.c (build_java_array_type): Rewrite code to do array
8685 alignment. Take into account back-end macros when aligning array
8686 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8687 user to set alignment. Fixes gcj/252 and 160.
8689 2000-08-09 Tom Tromey <tromey@cygnus.com>
8691 * parse.y (check_abstract_method_definitions): Now return `int'.
8692 Check implemented interfaces. Fixes PR gcj/305.
8694 * parse.y (patch_switch_statement): Disallow `long' in switch
8695 expressions. Fixes PR gcj/310.
8697 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8699 * decl.c (finit_leg_identifier_node): New global.
8700 (init_decl_processing): Use `finit$' to initialize
8701 finit_identifier_node. Use `$finit$' to initialize
8702 finit_leg_identifier_node.
8703 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8704 * java-tree.h (finit_identifier_node): Changed attached comment.
8705 (finit_leg_identifier_node): New declaration.
8706 (ID_FINIT_P): Take finit_identifier_node and
8707 finit_leg_identifier_node into account. This is a backward
8710 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8712 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8714 (generate_bytecode_insns): Check `nargs' before emitting it.
8715 * verify.c (merge_type_state): Fixed typo.
8716 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8717 generate_bytecode_{conditional,insns}.
8719 2000-08-13 Anthony Green <green@redhat.com>
8721 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8724 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8726 * class.c (maybe_layout_super_class): Fixed indentation.
8727 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8728 (java_check_methods): New function declaration.
8729 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8730 instead of `str_ptr'.
8731 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8732 of a `invokeinterface' at the right time.
8733 * parse.h (WFL_STRIP_BRACKET): New macro.
8734 (SET_TYPE_FOR_RESOLUTION): Use it.
8735 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8736 (check_class_interface_creation): Don't check for cross package
8737 innerclass name clashes.
8738 (method_header): Behave properly if MDECL is `error_mark_node'.
8739 (method_declarator): Return `error_mark_node' if bogus current
8741 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8742 (resolve_and_layout): New local `decl_type', set and used. Call
8744 (java_check_methods): New method.
8745 (java_layout_classes): Use it.
8746 (resolve_qualified_expression_name): No EH check necessary in
8748 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8750 (patch_assignment): Set DECL_INITIAL on integral final local.
8752 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8754 * java-tree.h (flag_extraneous_semicolon): New extern.
8755 * lang-options.h: (-Wextraneous-semicolon): New option.
8756 * lang.c (flag_redundant): Fixed typo in leading comment.
8757 (flag_extraneous_semicolon): New global.
8758 (lang_decode_option): Set `flag_extraneous_semicolon' when
8759 -Wall. Decode `-Wextraneous-semicolon'.
8760 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8761 `empty_statement' rule.
8762 (class_body_declaration): Likewise.
8763 (method_body:): Accept `;' as a method body.
8764 (static_initializer:): Removed `SC_TK' hack.
8765 (constructor_block_end:): Likewise.
8766 (empty_statement:): Report deprecated empty declaration. Fixes
8769 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8771 * parse.y (build_dot_class_method_invocation): Changed parameter
8772 name to `type'. Build signature from `type' and convert it to a
8773 STRING_CST if it's an array.
8774 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8775 to use `ref_type' directly.
8777 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8779 * lang-options.h: Added a comma after the last element to avoid
8780 syntax errors when other languages define additional options.
8782 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8784 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8785 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8786 (jc1): Link with $(BACKEND).
8787 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8789 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8791 * jvspec.c: Adjust type of second argument to
8792 lang_specific_driver, and update code as necessary.
8794 * class.c (build_dtable_decl): Initialize dummy.
8796 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8798 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8799 method bodies not to rule out discarding `<clinit>'; don't use
8800 <clinit> to initialize static fields with constant initializers.
8802 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8804 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8806 (method_synthetic): New global.
8807 (HANDLE_METHOD): Recognize synthetic method and tell
8808 `print_method_info' about it.
8809 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8810 processing a synthetic method.
8811 * jcf-reader.c (skip_attribute): New function.
8812 ( skip_attribute): Likewise.
8814 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8816 * parse.y (build_outer_field_access): Fixed comments.
8817 (fix_constructors): Emit the initialization of this$<n> before
8819 (resolve_qualified_expression_name): Build an access to `decl' if
8822 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8824 * parse-scan.y (curent_class): Non longer const.
8825 (inner_qualifier, inner_qualifier_length): Deleted.
8826 (current_class_length): New global.
8827 (bracket_count): Fixed typo in leading comment.
8828 (anonymous_count): New global.
8829 (class_instance_creation_expression:): Handle anonymous classes.
8830 (anonymous_class_creation:): New rule.
8831 (push_class_context): Rewritten.
8832 (pop_class_context): Likewise.
8833 (INNER_QUALIFIER): Macro deleted.
8834 (report_class_declaration): call `push_class_context' when
8835 entering the function. `fprintf' format modified not to use
8837 (report_class_declaration): Assign `package_name' and
8838 `current_class' to NULL separately.
8840 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8842 * expr.c (build_invokeinterface): Call layout_class_methods on
8845 2000-07-27 Tom Tromey <tromey@cygnus.com>
8846 Anthony Green <green@cygnus.com>
8847 Alexandre Petit-Bianco <apbianco@cygnus.com>
8849 * class.c (make_class_data): Create vtable for abstract classes.
8850 (get_dispatch_table): Changed to cope with abstract classes.
8852 2000-07-27 Tom Tromey <tromey@cygnus.com>
8854 * parse.y (patch_method_invocation): Don't reverse the argument
8855 list when dealing with anonymous class constructors. Fixed typo in
8858 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8860 * parse.y (build_alias_initializer_parameter_list): Reverse
8861 crafted list when building aliases for anonymous class
8864 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8866 * parse.y (jdep_resolve_class): Don't bother checking potential
8867 innerclass access if `decl' is NULL.
8868 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8871 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8873 * parse.c: Remove (again.)
8875 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8877 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8878 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8879 outside the `if' statement, alias to innerclass removed, `decl'
8880 used to mark the class complete.
8882 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8884 * parse.y (simple_name:): Fixed typo in error message.
8886 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8888 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8889 or its first operand can be error marks.
8891 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8893 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8894 * parse.y (method_header): Likewise.
8896 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8898 * parse.y (process_imports): Consider that one might be trying to
8899 import an innerclass. Fixes gcj/254
8901 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse.y (find_as_inner_class): Handle the case where the
8904 enclosing context of an innerclass has been loaded as bytecode.
8906 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8908 * parse.y (simple_name:): Reject `$' in type names.
8909 (resolve_type_during_patch): Use `type' as a second
8910 argument to resolve_no_layout. Fixes gcj/257.
8912 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8914 * parse.y (find_most_specific_methods_list): Select the only
8915 non-abstract method even if max has been set.
8916 Fixes gcj/285, gcj/298.
8918 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8920 * lang-specs.h: Added %(jc1) to java compiler options.
8922 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
8924 * .cvsignore: New file.
8926 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8928 * parse.y (not_accessible_p): Access granted to innerclasses
8929 (indirectly) extending the reference type. Fixes gcj/249.
8931 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8933 * parse.y (patch_method_invocation): Fixed comment.
8934 (maybe_use_access_method): Build this$<n>s to the context of the
8935 target method, or a type that extends it. Fixes gcj/242.
8937 2000-07-13 Mark Mitchell <mark@codesourcery.com>
8941 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8943 * parse.y (fold_constant_for_init): Avoid bullish conversion.
8945 2000-07-13 Tom Tromey <tromey@cygnus.com>
8947 * lang-specs.h: Added %{I*}.
8949 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
8951 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
8953 2000-07-12 Mark Mitchell <mark@codesourcery.com>
8955 * parse-scan.c: Remove.
8957 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8959 * class.c (set_super_info): Handled protected inner classes.
8960 (common_enclosing_context_p): Bail early if arguments aren't both
8962 (get_access_flags_from_decl): Handle private and protected inner
8964 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
8965 (CLASS_PROTECTED): Likewise.
8966 (struct lang_type): New bitfield `poic'.
8967 * parse.y (jdep_resolve_class): Call check_inner_class_access on
8969 (check_inner_class_access): Renamed arguments, added
8970 comments. Handles protected inner classes (fixes gcj/225)
8971 (not_accessible_p): Fixed comments. Avoid handling inner classes.
8973 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8975 * parse.y (resolve_qualified_expression_name): Verify qualified
8976 access to `this'. Fixes gcj/239.
8978 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8980 * jcf-write.c (generate_classfile): Don't install ConstantValue
8983 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8985 * parse.y (resolve_qualified_expression_name): Handle inner class
8986 access. Fixes gcj/256.
8988 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8990 * jcf-write.c (generate_classfile): Properly install the
8991 ConstantValue attribute and the initial value constant pool index
8992 on string constants.
8993 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
8996 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8998 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9000 * parse.y (find_as_inner_class): Fixed typo.
9001 (do_resolve_class): Explore enclosing contexts when searching for
9002 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9003 (check_inner_class_access): Check `decl' which can be null in case
9006 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9008 * java-tree.h (java_debug_context): Declared `extern'.
9009 (safe_layout_class): Likewise.
9010 * parse.y (resolve_field_access): Field must be `static' in order
9011 to be replaced by its initial value. Added comments.
9012 (find_applicable_accessible_methods_list): Fixed typo.
9013 (find_most_specific_methods_list): Methods found in innerclasses
9014 take over methods founds in the enclosing contexts.
9015 (java_complete_tree): Loosen restrictions on the type of DECLs
9016 that can be replaced by their initialization values.
9017 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9019 2000-07-05 Tom Tromey <tromey@cygnus.com>
9021 * Make-lang.in (PARSE_DIR): New macro.
9022 (PARSE_RELDIR): Likewise.
9023 (PARSE_C): Likewise.
9024 (PARSE_SCAN_C): Likewise.
9025 ($(PARSE_C)): New target.
9026 ($(PARSE_SCAN_C)): Likewise.
9027 (SET_BISON): New macro.
9028 (BISONFLAGS): Likewise.
9029 (JAVABISONFLAGS): Likewise.
9031 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9033 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9034 argument on the first pass for CNI as well as JNI.
9035 (print_method_info): Set up method name on the first pass only.
9037 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9039 * parse.y (parser_qualified_classname): Removed parameter
9041 (create_interface): Removed first passed parameter to
9042 parser_qualified_classname.
9043 (create_class): Likewise. Don't install alias on static
9044 innerclasses. Fixes gcj/275.
9046 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9049 debugable statement with empty_stmt_node. Fixes gcj/272
9051 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9053 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9056 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * jcf-write.c (push_long_const): Appropriately cast short negative
9061 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9063 * parse.y (verify_constructor_super): Use loop variable
9064 `m_arg_type' initialized with `mdecl_arg_type'.
9066 2000-06-29 Tom Tromey <tromey@cygnus.com>
9068 * parse.y (resolve_field_access): Handle case where `type_found'
9071 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9073 * expr.c (lookup_field): The same field can be found through two
9074 different interface. Don't declare it ambiguous in that case.
9076 2000-06-27 Tom Tromey <tromey@cygnus.com>
9078 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9079 follows \r, then unget it at a lower level.
9081 2000-06-26 Tom Tromey <tromey@cygnus.com>
9083 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9086 2000-06-25 Tom Tromey <tromey@cygnus.com>
9088 * parse.y (for_statement): Wrap expression in a WFL if it is a
9089 constant. For PR gcj/268.
9091 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9093 * parse.y (do_resolve_class): Minor optimiztion in the package
9094 list search. Removed unnecessary test and return statement.
9095 (valid_ref_assignconv_cast_p): Order of arguments to
9096 enclosing_context_p fixed.
9098 2000-06-24 Tom Tromey <tromey@cygnus.com>
9100 * expr.c (lookup_field): Print error and return error_mark_node if
9101 field reference is ambiguous.
9103 * parse.y (check_abstract_method_definitions): Also check if
9104 `other_method' is abstract.
9106 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9108 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9110 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9111 (struct lang_type): New field `pic'.
9112 (CLASS_PRIVATE): New macro.
9113 * parse.y (check_inner_class_access): New function.
9114 (jdep_resolve_class): Call it.
9116 2000-06-23 Tom Tromey <tromey@cygnus.com>
9118 * parse.y (patch_incomplete_class_ref): Initialize the returned
9119 class. For PR gcj/260.
9121 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9123 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9125 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9127 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9128 Java specific checks.
9129 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9131 * java-tree.def (CASE_EXPR): Marked 'e'.
9132 (DEFAULT_EXPR): Likewise.
9133 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9135 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9136 Java specific checks.
9137 (generate_bytecode_insns): Test try_block for BLOCK before using
9139 * parse.y (build_wfl_wrap): Added `location' argument. Set
9140 EXPR_WFL_LINECOL accordingly.
9141 (dim_expr:): Wrap constants with WFLs.
9142 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9143 (resolve_package): Check for `stmt' not being a BLOCK before
9144 building a debuggable statement with it.
9145 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9147 (resolve_field_access): Make sure `decl' is a DECL before treating
9149 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9150 IDENTIFIER_NODE before treating it as such.
9151 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9152 treating it as such.
9153 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9154 to be applied only on non array types.
9156 2000-06-16 Per Bothner <per@bothner.com>
9158 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9159 define in terms of DECL_RESULT, as that fails when --enable-checking.
9161 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9163 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9164 types the same in comparison.
9165 (CHECK_OP): Add static prototype.
9167 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9169 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9170 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9173 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9175 * decl.c (create_primitive_vtable): Prototype.
9177 * jcf-write.c (generate_bytecode_insns): Initialize variable
9180 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9182 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9184 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9185 to track searched classes, and do not search the same class more than
9186 once. Call find_applicable_accessible_methods_list on immediate
9187 superclass, instead of search_applicable_method_list on all ancestors.
9190 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9192 * parse.y (register_fields): Permit static fields in inner classes
9193 if they are final. Fix for PR gcj/255.
9195 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9197 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9198 * parse.y (find_in_imports): Returned type changed to void,
9199 leading comment fixed.
9200 (register_package): New function.
9201 (qualify_and_find): Likewise.
9202 (package_declaration:): Use `register_package'.
9203 (single_type_import_declaration:): Removed local variable
9204 `node'. Added missing `;' for consistency.
9205 (type_import_on_demand_declaration:): Use `chainon' to link new
9207 (lookup_field_wrapper): Lookup local variables defined in outer
9209 (java_complete_class): Don't reverse the list of imported on demand.
9210 (do_resolve_class): Reorganized. Removed local variable
9211 `original_name'. Call `qualify_and_find' with the current package
9212 name, invoke `find_in_imports_on_demand' right after. Call
9213 `qualify_and_find' with the packages we've seen so far. Fixed
9214 operations numbering in comments.
9215 (java_expand_class): Don't reverse `package_list'.
9216 (find_most_specific_methods_list): New local variables `abstract'
9217 and `candidates'. Use them to pick the right method.
9219 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9221 * parse.y (check_modifiers_consistency): Don't subtract out
9222 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9224 2000-06-04 Philipp Thomas <pthomas@suse.de>
9226 * Makefile.in (INTLLIBS): New.
9230 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9232 * class.c (get_dispatch_table): Build the vtable dummy entry list
9233 element with a null purpose. Fixed leading comment.
9234 (build_dtable_decl): Build an accurate dtable type when appropriate
9237 2000-06-02 Richard Henderson <rth@cygnus.com>
9239 * lang.c (lang_get_alias_set): New.
9241 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9243 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9244 before using it as the accessed field.
9246 2000-05-31 Tom Tromey <tromey@cygnus.com>
9248 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9249 char_array_vtable, short_array_vtable, int_array_vtable,
9250 long_array_vtable, float_array_vtable, double_array_vtable):
9252 * expr.c (get_primitive_array_vtable): New function.
9253 (create_primitive_vtable): New function.
9254 (java_lang_expand_expr): Enable code to statically generate
9256 * decl.c (init_decl_processing): Create primitive vtables.
9257 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9258 short_array_vtable, int_array_vtable, long_array_vtable,
9259 float_array_vtable, double_array_vtable): Define.
9261 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9263 * java/parse.y (find_applicable_accessible_methods_list):
9264 Don't add an uninitialized value to the list.
9266 2000-05-25 Tom Tromey <tromey@cygnus.com>
9268 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9269 when trying to see if field's class should be initialized. Always
9270 initialize field's declaring class, not qualified class.
9273 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9274 `wfl_operator', to maybe_build_primttype_type_ref.
9277 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9279 * parse.y (patch_method_invocation): Don't try to lookup methods
9282 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * parse.y (resolve_field_access): Call the appropriate <clinit>
9285 before accessing the length of a static array. Craft a decl for
9286 the field while its time. Fixes PR gcj/129.
9288 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9290 * parse.y (resolve_package): Correctly set `*next' (was off by
9292 (resolve_qualified_expression_name): Fixed comment.
9294 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9296 * jcf-parse.c (jcf_parse_source): Reset current_class and
9297 current_function_decl to NULL before parsing a new file.
9299 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9301 * parse.y (block_end:): If the collected block doesn't feature a
9302 statement, insert an empty statement.
9304 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9306 * parse.y (maybe_yank_clinit): New function.
9307 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9308 end of the list of methods belonging to a class.
9309 (java_complete_expand_method): Check whether <clinit> is really
9310 necessary and expand it accordingly.
9312 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9314 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9315 processed by the method's switch statement.
9317 2000-05-19 Tom Tromey <tromey@cygnus.com>
9319 * java-tree.h: Added init state enum.
9320 * decl.c (emit_init_test_initialization): Initialize class
9321 initialization check variable by looking at class' state.
9323 2000-05-19 Tom Tromey <tromey@cygnus.com>
9325 * java-tree.h (build_instanceof): Declare.
9326 (build_get_class): Declare.
9327 * parse.y (patch_binop): Use build_instanceof.
9328 * expr.c (build_instanceof): New function. If class is final,
9329 don't make a function call.
9330 (expand_java_INSTANCEOF): Use it.
9331 (build_get_class): New function.
9333 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9335 * jcf-write.c (generate_classfile): Scan the source_file for
9336 slashes with the right pointer variable.
9338 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9340 * lang.c (lang_decode_option): Update -Wunused flags by calling
9342 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9344 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9346 * check_init.c (check_init): Constify local char *.
9347 * class.c (push_class): Constify local char *.
9348 * java_tree.h: Update prototypes.
9349 * jcf-io.c (open_class): Constify filename parameter and
9351 (find_class): Remove redundant string copy. Cast return from
9353 * jcf-parse.c (read_class, parse_class_file, yyparse):
9354 Constify local char *.
9355 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9356 Constify local char *.
9357 * jcf.h (JCF): Constify filename and classname.
9358 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9359 * lang.c (init_parse): Constify parameter and return value.
9360 * lex.c (java_get_line_col): Constify filename parameter.
9361 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9362 * parse.y (java_parser_context_suspend,
9363 issue_warning_error_from_context, safe_layout_class): Constify
9365 * parse.c: Regenerate.
9367 2000-05-08 Tom Tromey <tromey@cygnus.com>
9369 * expr.c (build_jni_stub): Cache the result of
9370 _Jv_LookupJNIMethod.
9372 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9374 * decl.c (predef_filenames_size): Now 7.
9375 (predef_filenames): New seventh entry.
9377 2000-05-04 Tom Tromey <tromey@cygnus.com>
9379 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9380 Keep track of when we've seen a reference field after a
9381 non-reference field.
9382 (get_boehm_type_descriptor): Handle case where we see
9383 non-reference fields but no trailing reference field.
9384 * decl.c (rawdata_ptr_type_node): Define.
9385 (init_decl_processing): Initialize rawdata_ptr_type_node.
9386 * java-tree.h (rawdata_ptr_type_node): Declare.
9388 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9390 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9391 specifiers in calls to fprintf.
9393 2000-05-03 Andrew Haley <aph@cygnus.com>
9395 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9397 * javaop.h (WORD_TO_INT): New function.
9398 (IMMEDIATE_s4): Use WORD_TO_INT.
9399 * jcf.h (JPOOL_INT): Ditto.
9401 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9404 2000-04-19 Tom Tromey <tromey@cygnus.com>
9406 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9408 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9410 * expr.c (build_jni_stub): New function.
9411 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9413 * parse.y (java_complete_expand_methods): Expand a native method
9414 and call build_jni_stub if -fjni given.
9415 * lang-options.h: Document -fjni.
9416 * lang.c (flag_jni): New global.
9417 (lang_f_options): Added `jni' entry.
9418 * java-tree.h (soft_lookupjnimethod_node,
9419 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9421 (flag_jni): Declare.
9422 (build_jni_stub): Declare.
9423 (struct lang_decl): Added `native' flag.
9424 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9426 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9427 soft_jnipopsystemframe_node): New globals.
9428 (init_decl_processing): Set them. _Jv_InitClass only takes one
9431 * java-tree.def: Put into `C' mode.
9433 2000-04-27 Tom Tromey <tromey@cygnus.com>
9436 * expr.c (expand_invoke): Generate check to see if object pointer
9437 is null in nonvirtual invocation case.
9438 * java-tree.h (soft_nullpointer_node): Declare.
9439 * decl.c (soft_nullpointer_node): New global.
9440 (init_decl_processing): Initialize soft_nullpointer_node.
9441 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9442 or `private' methods.
9443 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9445 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9447 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9450 2000-04-26 Tom Tromey <tromey@cygnus.com>
9452 * zextract.c (find_zip_file_start): New function.
9453 (read_zip_archive): Use it.
9455 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9457 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9459 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * class.c (common_enclosing_context_p): New function.
9462 * java-tree.h (common_enclosing_context_p): Added prototype.
9463 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9464 classes sharing an outer context with the current instance.
9465 * parse.y (build_access_to_thisn): Fixed leading comment.
9466 (verify_constructor_super): New local `supper_inner'. Skip
9467 enclosing context argument in the case of inner class constructors.
9468 (patch_method_invocation): Insert proper context as second
9469 parameter to pure inner class constructor super invocations.
9471 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * parse.y (end_class_declaration): Reset the interface number
9476 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9478 * parse.y (source_start_java_method): Deleted unnecessary code.
9479 (patch_method_invocation): Fixed comment.
9481 2000-04-24 Robert Lipe <robertlipe@usa.net>
9483 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9485 2000-04-23 Tom Tromey <tromey@cygnus.com>
9487 * boehm.c (mark_reference_fields): Use int_byte_position.
9489 2000-04-22 Tom Tromey <tromey@cygnus.com>
9491 * boehm.c (mark_reference_fields): Only call byte_position on
9494 2000-04-22 Tom Tromey <tromey@cygnus.com>
9496 * boehm.c (mark_reference_fields): Added `last_view_index'
9497 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9499 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9501 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9502 * parse.y (check_class_interface_creation): Fixed comments. Select
9503 permitted modifiers for (inner) interfaces. Changed error message
9504 to report rejected modifiers used with local classes.
9506 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9508 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9509 of directly inherited type considered in scope.
9510 * parse.y (do_resolve_class): Search inherited classes for inner
9513 2000-04-20 Tom Tromey <tromey@cygnus.com>
9515 * parse.y (not_accessible_p): Use member's class, not current
9516 class, when doing inheritance check for protected reference.
9519 2000-04-20 Jason Schroeder <shrode@subnature.com>
9521 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9523 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9525 * parse.y (lookup_field_wrapper): Search for final local aliases.
9526 (resolve_expression_name): Let lookup_field_wrapper search for
9527 final local aliases. Force the value of `name' if one is found.
9528 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9529 an expression name. Fixed comments.
9531 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9533 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9535 2000-04-19 Tom Tromey <tromey@cygnus.com>
9537 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9539 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9541 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9543 2000-04-18 Tom Tromey <tromey@cygnus.com>
9546 * gjavah.c (utf8_cmp): Changed return value.
9547 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9549 (cxx_keywords): New global.
9550 (get_field_name): Handle new result of cxx_keyword_subst.
9551 (print_method_info): Likewise.
9553 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9555 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9556 with a newline, for CNI.
9557 (print_stub_or_jni): Print a space or newline before method name for
9559 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9560 (process_file): Include gcj/cni.h if generating CNI stubs.
9562 2000-04-16 Tom Tromey <tromey@cygnus.com>
9564 * gjavah.c (decompile_method): Use print_field_name.
9567 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9569 * parse.y (java_expand_classes): Reverse the package list once.
9570 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9572 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9573 the `==' and `!=' operators.
9575 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9577 * jcf-write.c (generate_bytecode_insns): At invocation time,
9578 always relate an interface method to the type of its selector.
9580 2000-04-05 Tom Tromey <tromey@cygnus.com>
9583 * expr.c (expand_invoke): Generate check to see if object pointer
9584 is null in nonvirtual invocation case.
9585 * java-tree.h (soft_nullpointer_node): Declare.
9586 * decl.c (soft_nullpointer_node): New global.
9587 (init_decl_processing): Initialize soft_nullpointer_node.
9588 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9589 or `private' methods.
9590 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9592 2000-04-05 Tom Tromey <tromey@cygnus.com>
9595 * parse.y (check_final_assignment): Recognize assignments to the
9596 `length' field of an array when generating class files.
9598 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9600 * class.c (decl_hash): Prototype removed.
9601 (decl_compare): Likewise.
9603 2000-04-05 Tom Tromey <tromey@cygnus.com>
9605 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9606 * parse.y (check_modifiers_consistency): Check for final/volatile
9607 clash. Fixes PR gcj/164.
9609 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9611 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9613 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9615 (add_method_1): Use `java_hash_hash_tree_node' and
9616 `java_hash_compare_tree_node'.
9617 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9618 (java_hash_compare_tree_node): Likewise.
9619 * parse.y (find_applicable_accessible_methods_list): Create,
9620 delete and use a hash table to remember already searched interfaces.
9622 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9624 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9627 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9629 * boehm.c (mark_reference_fields, set_bit): Prototype.
9630 (set_bit): Un-ANSI-fy definition.
9632 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9635 * decl.c (emit_init_test_initialization): Likewise.
9637 * gjavah.c (jni_print_char): Likewise.
9639 * parse.y (create_new_parser_context): Likewise.
9641 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9643 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9644 patch missing hunk. Fixed indentation.
9646 2000-03-30 Tom Tromey <tromey@cygnus.com>
9648 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9649 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9651 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9653 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9654 when negative *before* using it as an array index.
9655 * ChangeLog: Fixed typo.
9657 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9659 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9660 to 0 when it reaches -1.
9662 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * jcf-parse.c (get_constant): Properly cast `num' during the
9665 invocation of `add_double'.
9666 * jcf-write.c (push_long_const): Properly cast `lo' before
9667 comparing it to short bounds.
9668 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9669 `interface_body:' is reduced after the current interface is
9672 2000-03-26 Tom Tromey <tromey@cygnus.com>
9674 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9675 Java-specific `-f' option.
9677 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9679 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9680 Adjust order of making types.
9681 Make bitsize_*_node values.
9683 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9685 * class.c (make_field_value): Use byte_position.
9686 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9687 (java_array_data_offset): Likewise.
9688 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9691 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9693 * parse.y (check_abstract_method_definitions): New local
9694 `end_type_reached'. Make sure we also consider `end_type'.
9695 (java_check_abstract_method_definitions): Make sure we eventually
9696 consider `java.lang.Object'.
9697 (maybe_use_access_method): Don't use access method if not in the
9698 context of a pure inner class or if the method's context is right.
9699 (find_applicable_accessible_methods_list): New static flag
9700 `object_done'. Don't search abstract classes as interfaces. Fixed
9701 indentation. Fixed the `java.lang.Object' only search. Search
9702 class interface(s) first, then fully search enclosing contexts.
9703 (find_most_specific_methods_list): Pick the closest candidate when
9704 they're all abstract.
9706 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9708 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9709 properly initialize `finished_label'. Don't emit gotos for empty
9712 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9714 * except.c (emit_handlers): Clear catch_clauses_last.
9716 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9718 * parse.y (check_method_types_complete): New function.
9719 (create_class): Reset anonymous class counter only when seeing an
9721 (java_complete_class): JDEP_METHOD: Don't recompute signature
9724 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9726 * class.c (build_static_ref): Fixed indentation in comment.
9727 * java-tree.def (TRY_EXPR): Fixed typo in name.
9728 (CLASS_LITERAL): Likewise.
9729 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9730 (struct lang_type): New field `dot_class'.
9731 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9732 (generate_classfile): Method `class$' is synthetic.
9733 * parse.y (build_do_class_method): New function.
9734 (build_dot_class_method_invocation): Likewise.
9735 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9736 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9737 (qualify_ambiguous_name): Likewise.
9738 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9739 (build_try_statement): Fixed leading comment.
9741 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9743 * class.c (make_field_value): Properly handle sizes.
9744 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9745 (layout_class_method): Count using trees.
9746 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9747 * expr.c (java_array_data_offset): Use int_bit_position.
9748 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9749 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9751 2000-03-16 Tom Tromey <tromey@cygnus.com>
9753 * lang.c (flag_hash_synchronization): New global.
9754 (lang_f_options): Added `hash-synchronization'.
9755 * lang-options.h: Mention -fhash-synchronization.
9756 * java-tree.h (flag_hash_synchronization): Declare.
9757 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9758 hash table synchronization is disabled.
9759 * decl.c (init_decl_processing): Only push `sync_info' value when
9760 hash table synchronization is disabled.
9761 * class.c (make_class_data): Only push `sync_info' field when hash
9762 table synchronization is disabled. Removed dead code.
9764 2000-03-16 Tom Tromey <tromey@cygnus.com>
9766 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9768 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9770 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9772 * parse.y (patch_method_invocation): Handle anonymous classes
9773 creation in static context.
9775 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9777 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9778 * parse.y (resolve_qualified_expression_name): Use it.
9779 (patch_method_invocation): Likewise.
9781 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9783 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9784 depending on the type of dependency which dictates what the
9786 (unresolved_type_p): Resolved types limited to the current class.
9788 2000-03-15 Tom Tromey <tromey@cygnus.com>
9790 * decl.c (init_decl_processing): Set type of `sync_info' to be
9793 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9794 Correctly compute bit number for current slot. Zero `high' and
9795 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9796 mark_reference_fields.
9797 (mark_reference_fields): New function.
9799 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9801 * parse.y (register_incomplete_type): Fixed initialization of
9804 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9808 (push_class_context, pop_class_context): New function.
9809 (class_body:): Call pop_class_context.
9810 (interface_body:): Likewise.
9811 (INNER_QUALIFIER): New macro.
9812 (report_class_declaration): Changed output format and use
9813 INNER_QUALIFIER. Call push_class_context.
9815 2000-02-14 Andrew Haley <aph@cygnus.com>
9817 * check-init.c (check_init): Add new cases for unary and binary
9820 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9822 * parse.y (resolve_package): Set `next' once a type name has been
9823 progressively discovered.
9824 (resolve_qualified_expression_name): Propagate resolution only if
9825 there are remaining qualifiers. Take into account `q' might have
9826 been cleared after re-qualification.
9827 * parse.y (patch_method_invocation): New local `resolved'.
9828 Section dealing with qualified expression rewritten to use
9829 resolve_field_access.
9831 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9833 * parse.h (PUSH_CPC): Fixed indentation.
9834 (DEBUG_CPC): New macro.
9835 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9836 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9837 * parse.y (class_body_declaration:): Use
9838 SET_CPC_INSTANCE_INITIALIZER_STMT.
9839 (method_declaration:): Check for null current_function_decl.
9840 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9841 (java_parser_context_pop_initialized_field): Better handling of
9843 (maybe_make_nested_class_name): Mark nested class name as
9844 qualified when necessary.
9845 (end_class_declaration): Don't call java_parse_context_resume when
9846 one or more error occurred.
9847 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9848 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9849 SET_CPC_INITIALIZER_STMT.
9850 (method_header): Check for inner classes declaring static methods.
9851 (resolve_qualified_expression_name): Handle situation where `this'
9854 2000-03-13 Hans Boehm <boehm@acm.org>
9856 * typeck.c (build_prim_array_type): Correctly set the high word too.
9858 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9860 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9862 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9863 list of methods for interfaces.
9865 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9867 * parse.y (qualify_ambiguous_name): Properly handle expressions
9870 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9872 * parse.y (check_final_assignment): Extended to process
9874 (patch_assignment): Have check_final_assignment called only once.
9876 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9878 * java-tree.h (IS_INIT_CHECKED): New flag.
9879 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9880 * parse.y (patch_string): Call force_evaluation_order on the
9881 completed string concatenation tree.
9882 * expr.c (force_evaluation_order): Call force_evaluation_order on
9883 function's arguments too.
9885 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9887 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9888 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9889 (build_anewarray): Likewise.
9890 * parse.y (patch_newarray): Likewise.
9891 * parse.c: Regenerated.
9893 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9895 * decl.c (init_decl_processing): Added new class fields `depth',
9896 `ancestors', and `idt' to class_type_node. Use
9897 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9898 * class.c (make_class_data): Push initial values for new fields.
9899 * java-tree.h: Updated prototype for `build_invokeinterface'.
9900 * expr.c (build_invokeinterface): Changed parameters to accept
9901 `method' tree. Calculate index of `method' in its declaring
9902 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9903 (expand_invoke): Call `build_invokeinterface' with new parameters.
9904 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9907 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9909 * typeck.c (lookup_do): Search superinterfaces first
9910 when looking up an interface method. From Godmar Back
9913 2000-03-06 Tom Tromey <tromey@cygnus.com>
9915 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9917 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9919 * java-tree.h (lookup_argument_method2): Declared.
9920 (safe_layout_class): Prototype moved from parse.h.
9921 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
9922 * parse.y (java_check_regular_methods): Local `super_class' gone.
9923 Call lookup_argument_method2 instead of lookup_argument_method.
9924 Perform modifier match for methods found declared in implemented
9925 interfaces. Fixed indentation problem. Overriding/hiding error
9926 report to take place only for methods found in classes.
9927 * typeck.c (lookup_argument_method): Changed leading
9928 comment. Re-written by calling lookup_do.
9929 (lookup_argument_method2): New function.
9930 (lookup_java_method): Re-written by calling lookup_do.
9931 (lookup_do): New function.
9933 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9935 * check-init.c (check_init): Removed dead code. Handle (blank)
9937 * parse.y (declare_local_variables): New local `final_p', set it
9938 and use it to initialize LOCAL_FINAL.
9939 (check_final_assignment): Only check FIELD_DECLs.
9941 2000-02-17 Tom Tromey <tromey@cygnus.com>
9943 * Makefile.in (JAVA_OBJS): Added boehm.o.
9944 (boehm.o): New target.
9945 * Make-lang.in (JAVA_SRCS): Added boehm.c.
9946 * java-tree.h (flag_use_boehm_gc): Declare.
9947 (get_boehm_type_descriptor): Declare.
9948 * lang.c (lang_f_options): Added `use-boehm-gc'.
9949 (flag_use_boehm_gc): New global.
9950 * lang-options.h: Added -fuse-boehm-gc.
9951 * boehm.c: New file.
9952 * class.c (get_dispatch_table): If class uses a Boehm type
9953 descriptor, put it in the vtable.
9954 (make_class_data): Removed dead code.
9956 2000-03-03 Per Bothner <per@bothner.com>
9958 * decl.c (init_decl_processing): Initialize sizetype properly.
9960 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9962 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
9963 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
9964 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9965 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
9966 (jcf_parse): New local `current'. Load innerclasses seen in outer
9967 context being processed.
9968 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9969 * jcf-write.c (append_innerclasses_attribute): New function.
9970 (append_innerclasses_attribute_entry): Likewise.
9971 (get_access_flags): Handle static classes. Set anonymous and local
9972 classes to be private.
9973 (generate_classfile): Attribute count adjusted. Call
9974 append_innerclasses_attribute.
9975 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
9976 PURE_INNER_CLASS_TYPE_P.
9977 * parse.y (parser_qualified_classname): New parameter `is_static',
9978 produce non qualified name accordingly.
9979 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
9980 (create_interface): Added argument to parser_qualified_classname.
9981 (create_class): Added argument to parser_qualified_classname. Setup
9982 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
9983 (add_inner_class_fields): Fixed indentation.
9984 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
9985 (method_declarator): Fixed typo in comment.
9986 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
9987 (build_current_thisn): Likewise.
9988 (patch_method_invocation): Likewise.
9990 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9992 * decl.c (current_function_decl): Move to toplev.c.
9994 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9996 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
9997 (DECL_BIT_INDEX): Use underlying representation.
9998 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10000 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10002 * expr.c (build_java_ret): Pass proper type to size_binop.
10004 2000-02-25 Anthony Green <green@cygnus.com>
10006 * expr.c (build_class_init): Mark the decl to be ignored by
10008 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10009 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10010 * class.c (init_test_hash_newfunc): New function.
10011 (decl_hash): New function.
10012 (decl_compare): New function.
10013 * decl.c (emit_init_test_initialization): New function.
10014 (complete_start_java_method): Traverse the init test hashtable,
10015 calling emit_init_test_initialization.
10016 (always_initialize_class_p): Define.
10017 * expr.c (build_class_init): Use initialization tests when
10018 emitting class initialization code.
10019 (always_initialize_class_p): Declare.
10020 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10022 * java-tree.h: Include hash.h.
10023 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10024 (struct lang_decl): Add init_test_table field.
10025 (init_test_hash_entry): Define.
10027 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10029 * gjavah.c (main): Avoid using `argi' to report unimplemented
10032 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10035 initialize locals to avoid warnings. Local `exception_type' moved
10038 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * parse.y (resolve_expression_name): Use `orig' as a second
10041 argument to resolve_field_access.
10042 (resolve_field_access): Removed unnecessary code when dealing with
10045 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10047 * class.c (push_super_field): Don't push the field twice.
10048 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10049 * parse.h (java_reorder_fields): Prototyped.
10050 * parse.y (java_reorder_fields): New function.
10051 (java_layout_class): Simplified not to worry about re-ordering.
10053 2000-02-23 Tom Tromey <tromey@cygnus.com>
10055 * gjavah.c (print_name): In JNI case, correctly quote string.
10056 (print_method_info): Don't handle overrides in JNI mode.
10058 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10060 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10061 value type set to `boolean_type_node'.
10063 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10065 * jcf-dump.c (main): Test for correct condition after
10066 output file creation.
10068 2000-02-19 Anthony Green <green@cygnus.com>
10070 * jcf-depend.c (add_entry): Fix test for first list entry.
10072 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10074 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10075 * constants.c (build_constants_constructor): Likewise.
10077 2000-02-19 Anthony Green <green@cygnus.com>
10079 * jcf-depend.c (add_entry): Add entries to the end of the list.
10081 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10083 * decl.c (INT_TYPE_SIZE): Define if necessary.
10084 (expand_java_return): Handle the case of a native integer smaller
10085 than a JVM integer.
10087 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10089 * gjavah.c (help): Use GCCBUGURL.
10090 * jv-scan.c (help): Likewise.
10091 * jcf-dump.c (help): Likewise.
10093 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10095 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10098 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10100 * jcf-parse.c (load_class): Call `fatal' if no file containing
10101 the target class are found.
10103 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10105 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10106 lex.c, lex.h, and PARSE_H to...
10107 (parse.o, parse-scan.o): ...here, respectively.
10109 * lex.c: Split out code that may trigger SIGFPE from yylex()
10110 to its own function.
10111 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10113 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10115 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10117 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10119 * parse.y (outer_field_access_p): Stop in time when outer contexts
10121 (resolve_qualified_expression_name): Properly qualify *everything*
10122 after a package.type to be resoled as expression names.
10123 (find_applicable_accessible_methods_list): Save/restore `class' to
10124 isolate it from a possible outer context search.
10126 2000-02-15 Tom Tromey <tromey@cygnus.com>
10128 * gjavah.c (jni_print_char): New function.
10129 (print_full_cxx_name): Use it.
10130 (decode_signature_piece): Likewise.
10131 (print_cxx_classname): Likewise.
10133 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10135 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10137 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10139 * gjavah.c: Include version.h.
10141 * jcf-dump.c: Likewise.
10143 * jv-scan.c: Likewise.
10145 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10147 * parse.y (outer_field_access_fix): First parameter now a tree
10148 node. Check for assignment to final. First argument to
10149 build_outer_field_access_fix modified to accommodate prototype.
10150 (build_outer_field_access): Don't check for assignment to final
10152 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10153 possibly returned by outer_field_access_fix. Changed
10154 outer_field_access_fix's first argument.
10155 (check_final_assignment): $finit$'s context is OK.
10156 (patch_unaryop): Use node instead of its line/column value when
10157 calling outer_field_access_fix.
10159 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10161 * parse.y (interface_declaration:): No longer tagged
10162 <node>. Re-installed default action.
10163 (class_member_declaration:): Handle inner interfaces.
10164 (interface_member_declaration): Handle inner interfaces and
10166 (create_interface): Push error if one seen. Suspend parsing
10167 context when processing an inner interface.
10168 (register_fields): Inner class static field limitations not to
10169 apply to inner interfaces.
10171 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10173 * jcf-parse.c (load_class): Update `java_error_count' when a
10174 class' file can't be found.
10175 (parse.y): Avoid (byte)code generation when errors seen.
10177 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10179 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10180 decodes a valid node.
10181 (patch_binop): Handle TRUNC_DIV_EXPR.
10183 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10185 * parse.y (resolve_package): New local `acc'. Try to progressively
10186 build and guess a package and type name.
10188 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10190 * parse.y (find_applicable_accessible_methods_list): Load and
10191 layout the search class if necessary.
10192 (java_complete_tree): Keep to original type of the folded initial
10195 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10197 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10198 Generate error message if circularity is detected. New static
10200 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10201 * jcf-write.c (generate_bytecode_insns): Very simply handle
10203 * parse.y (java_check_circular_reference): Use
10204 `cyclic_inheritance_report' during report, if necessary.
10205 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10206 walking NEW_ARRAY_INIT twice.
10208 2000-02-09 Tom Tromey <tromey@cygnus.com>
10210 * parse.y (check_class_interface_creation): Allow inner classes to
10211 be `private' or `protected', check modifiers' consistency. Prevent
10212 block local classes from bearing any modifiers.
10214 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10216 * except.c (check_start_handlers): Re-add prototype lost in last
10218 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10220 2000-02-09 Andrew Haley <aph@cygnus.com>
10222 * decl.c (clear_binding_level): Remove excess initializer.
10223 (maybe_poplevels): Remove unused variable.
10224 (force_poplevels): Ditto.
10225 (struct binding_level): Add comment.
10227 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10229 * jcf-write.c (generate_classfile): Don't consider
10230 pre-initialization with reference value (use <clinit> instead.)
10231 * parse.y (java_fix_constructors): No generated constructor for
10233 (build_outer_field_access): Removed debug message.
10234 (outer_field_expanded_access_p): Adapted to bytecode generation.
10235 (build_outer_field_access_method): Use fix_method_argument_names.
10236 (build_outer_method_access_method): Fixed indentation. Added
10237 comment. Handle access method generation for static and also void
10239 (build_access_to_thisn): Inserted debug message.
10240 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10241 (resolve_qualified_expression_name): Fixed comment.
10242 (not_accessible_p): Adapted to bytecode generation. Added comment.
10243 (patch_method_invocation): Added comment.
10244 (maybe_use_access_method): Fixed leading comment. Handle static
10246 (java_complete_lhs): Don't shortcut handling of initialized upon
10247 declaration String type static fields when generating bytecode.
10248 (patch_unaryop): Handle outer field access when generating
10251 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10253 * java-tree.h (FIELD_THISN): New macro.
10254 * jcf-write.c (append_synthetic_attribute): New function.
10255 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10256 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10257 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10259 (build_outer_field_access): Turned on access functions usage and
10260 generation when compiling to bytecode.
10261 (maybe_use_access_method): Likewise.
10263 2000-01-25 Andrew Haley <aph@cygnus.com>
10265 * java-except.h (struct eh_range): Add `expanded' field.
10266 (maybe_start_try): Add end_pc arg.
10267 (maybe_end_try): Ditto.
10268 * java-tree.h (force_poplevels): new function.
10269 * expr.c (expand_byte_code): Don't call maybe_start_try or
10271 * except.c (add_handler): Reset expanded.
10272 (expand_start_java_handler): Set expanded.
10273 (check_start_handlers): Don't expand a start handler that's
10274 already been expanded.
10275 (maybe_start_try): Add end_pc arg. Only expand a handler which
10277 (expand_end_java_handler): call force_poplevels.
10278 (force_poplevels): new function.
10279 * decl.c (binding_level): Add start_pc of binding level.
10280 (maybe_pushlevels): Call maybe_start_try when pushing binding
10282 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10283 (LARGEST_PC): Define.
10284 (clear_binding_level): Use LARGEST_PC.
10286 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10287 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10288 (binding_depth, is_class_level, current_pc): new variables.
10289 (struct binding_level): ditto.
10290 (indent): new function.
10291 (push_jvm_slot): add debugging info.
10292 (maybe_pushlevels): ditto.
10293 (maybe_poplevels): ditto.
10294 (pushlevel): ditto.
10296 (start_java_method): ditto.
10297 (give_name_to_locals): comment only.
10298 * except.c (binding_depth, is_class_level, current_pc):
10300 (expand_start_java_handler): add debugging info.
10301 (expand_end_java_handler): ditto.
10303 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10305 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10306 (print_name_for_stub_or_jni, process_file): Constify a char*.
10308 2000-02-03 Tom Tromey <tromey@cygnus.com>
10310 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10312 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10314 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10315 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10318 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10320 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10321 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10322 (struct lang_type): New field `ii_block'.
10323 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10324 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10325 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10326 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10327 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10328 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10330 * parse.y (add_instance_initializer): New function.
10331 (in_instance_initializer): New static global.
10332 (class_body_declaration:): Link instance initializer block.
10333 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10334 (array_creation_expression:): Remove unused local.
10335 (java_parser_context_push_initialized_field): Fixed leading
10336 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10337 CPC_INSTANCE_INITIALIZER_LIST.
10338 (java_parser_context_pop_initialized_field): Likewise.
10339 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10340 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10341 CPC_INITIALIZER_STMT.
10342 (fix_constructors): New local `class_type'. Use it. Call
10343 add_instance_initializer.
10344 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10345 (patch_return): Forbid return in instance initializers.
10346 (patch_throw_statement): Enforce exception handling in the context
10347 of instance initializers.
10349 2000-02-03 Tom Tromey <tromey@cygnus.com>
10351 * Make-lang.in (java.mostlyclean): Remove executables in
10354 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10356 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10357 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10358 (java_float_finite): Convert to use union Word from javaop.h.
10359 (java_double_finite): Convert to use union DWord from javaop.h.
10361 2000-02-02 Tom Tromey <tromey@cygnus.com>
10363 * gjavah.c (options): Added `jni' entry.
10364 (help): Document -jni.
10365 (flag_jni): New global.
10366 (process_file): Handle JNI output. Don't print text from
10367 -prepend, -add, etc, when generating stubs. Only remove `.class'
10368 suffix if it actually exists.
10369 (main): Create a `.c' file when run with `--jni --stubs'. Create
10370 correct output file name with `--jni'.
10371 (print_include): Mangle header name differently in JNI case.
10372 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10374 (print_method_info): Handle JNI case. Put signature info into
10375 method name. Handle case when STREAM is NULL.
10376 (print_name_for_stub_or_jni): New function.
10377 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10378 (print_cxx_classname): Handle JNI.
10379 (print_full_cxx_name): Likewise.
10380 (decode_signature_piece): Likewise.
10381 (overloaded_jni_method_exists_p): New function.
10382 (struct method_name): Added `signature' and `sig_length' fields.
10383 (HANDLE_END_FIELD): Do nothing in JNI mode.
10385 2000-02-02 Tom Tromey <tromey@cygnus.com>
10387 * jv-scan.c: Include version.c, <getopt.h>.
10388 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10389 (options): New array.
10390 (usage): New function.
10391 (version): New function.
10392 (main): Use getopt_long to parse command line.
10393 * jcf-dump.c: Include version.c, <getopt.h>.
10394 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10395 OPT_JAVAP): New macros.
10396 (options): New array.
10397 (usage): Return `void'. Changed message.
10398 (help): New function.
10399 (version): New function.
10400 (main): Use getopt_long_only to parse command line.
10401 * gjavah.c: Include <getopt.h>.
10402 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10403 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10404 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10405 (options): New array.
10406 (java_no_argument): Removed.
10407 (help): Updated with missing options.
10408 (main): Use getopt_long_only to parse command line.
10409 (usage): Changed message.
10411 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10413 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10414 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10415 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10416 * parse.y (array_creation_expression:): Handle anonymous arrays.
10417 (build_array_from_name): Don't set `ret_name' if null.
10418 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10419 (qualify_ambiguous_name): Likewise.
10420 (java_complete_expand_class): Likewise.
10422 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10424 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10425 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10426 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10427 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10428 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10429 AIPL_FUNCTION_COMPLETED_INVOCATION.
10430 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10431 AIPL_FUNCTION_INVOCATION_READY.
10432 (AIPL_FUNCTION_DECLARATION): New enum entry.
10433 * parse.y (reorder_static_initialized): New function.
10434 (java_parser_context_pop_initialized_field): Use it.
10435 (add_inner_class_fields): Use
10436 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10437 augmented. Install marker after last alias initializer, if any.
10438 (generate_finit): Fixed typo. Don't try to retain only the used
10440 (method_header): Compute and set DECL_FUNCTION_NAP.
10441 (method_declarator): Fixed comment. Insert alias initializer in
10443 (build_alias_initializer_parameter_list): Fixed leading
10444 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10445 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10446 (java_complete_expand_class): Code to retain only used aliases
10448 (java_complete_expand_methods): New local `first_decl'. Generate
10449 $finit$ first, then expand the constructors, regular methods and
10451 (java_complete_expand_method): Don't report error on missing
10452 return statement if previously detected bogus.
10453 (fix_constructors): Don't patch constructor parameters list.
10454 (patch_method_invocation): Use new AIPL enum values. Reverse
10455 alias initializer list for anonymous classes.
10457 2000-01-30 Anthony Green <green@redhat.com>
10459 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10460 determine how many stack slots to pop.
10462 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10464 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10465 error handling/recovery.
10466 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10468 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10470 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10471 FIELD_LOCAL_ALIAS_USED): New macros.
10472 (DECL_FUNCTION_NAP): New macro.
10473 (struct lang_decl): New field `nap'.
10474 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10475 (struct lang_type): New fields `finit_stmt_list' and
10476 `clinit_stmt_list'.
10477 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10478 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10479 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10480 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10481 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10482 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10483 (BUILD_THROW): Macro line separator re-indented.
10484 * parse.y (end_class_declaration): New function.
10485 (maybe_generate_pre_expand_clinit): New name for
10486 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10487 pre-expand static fields.
10488 (maybe_generate_clinit): Function deleted.
10489 (check_for_static_method_reference): Prototype's parameter list
10491 (generate_finit): New name for maybe_generate_finit. Changed
10492 leading comment. Function rewritten to use
10493 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10494 (build_alias_initializer_parameter_list): New function.
10495 (java_parser_context_pop_initialized_field): Likewise.
10496 (add_inner_class_fields): Likewise.
10497 (type_declaration:): Call end_class_declaration.
10498 (class_member_declaration:): Likewise.
10499 (formal_parameter_list:): Fixed typos.
10500 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10501 element. Improved error handling.
10502 (block_statement:): Call end_class_declaration.
10503 (anonymous_class_creation:): Likewise.
10504 (create_anonymous_class): Fixed comments.
10505 (create_class): Call add_inner_class_fields.
10506 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10507 (method_header): Use MARK_FINAL_PARMS.
10508 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10509 (method_declarator): Propagate final argument flag.
10510 (craft_constructor): New local `artificial'. Call
10511 build_alias_initializer_parameter_list. Use
10512 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10513 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10515 (complete_expand_class): Get rid of unused outer context local
10517 (java_complete_expand_methods): Fixed leading
10518 comment. Generate/pre-expand <clinit> first. Changed method
10519 expansion order to regular, $finit$, constructors, <clinit>.
10520 (java_complete_expand_method): Set current_function_decl.
10521 (fix_constructors): Fix constructor parameter list to account for
10522 outer context local alias initializers.
10523 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10524 (resolve_expression_name): Lookup outer context local aliases. New
10525 local `access', use it.
10526 (patch_method_invocation): Patch inner class ctor invocation with
10527 outer context local aliases initialization values. $finit$
10528 invocation patching now includes things generated with
10529 build_alias_initializer_parameter_list.
10530 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10531 (build_super_invocation): Likewise.
10532 (patch_assignment): Changed comment.
10534 2000-01-27 Andrew Haley <aph@cygnus.com>
10536 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10540 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10542 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10544 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10546 * parse.y (register_fields): Don't pass a format specifier to
10547 OBSOLETE_MODIFIER_WARNING.
10548 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10549 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10551 (check_modifiers): Change function into a macro.
10552 (check_class_interface_creation): Pass a literal format string.
10554 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10556 * buffer.h: PROTO -> PARAMS.
10557 * check-init.c: Likewise.
10558 * class.c: Likewise.
10559 * constants.c: Likewise.
10560 * convert.h: Likewise.
10561 * decl.c: Likewise.
10562 * except.c: Likewise.
10563 * expr.c: Likewise.
10564 * gjavah.c: Likewise.
10565 * java-except.h: Likewise.
10566 * java-tree.h: Likewise.
10567 * jcf-depend.c: Likewise.
10568 * jcf-dump.c: Likewise.
10569 * jcf-parse.c: Likewise.
10570 * jcf-path.c: Likewise.
10571 * jcf-reader.c: Likewise.
10572 * jcf-write.c: Likewise.
10574 * jv-scan.c: Likewise.
10575 * jvgenmain.c: Likewise.
10576 * jvspec.c: Likewise.
10577 * lang.c: Likewise.
10580 * parse-scan.y: Likewise.
10581 * parse.h: Likewise.
10582 * parse.y: Likewise.
10583 * typeck.c: Likewise.
10584 * verify.c: Likewise.
10585 * xref.c: Likewise.
10586 * xref.h: Likewise.
10587 * zextract.c: Likewise.
10588 * zipfile.h: Likewise.
10590 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10592 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10593 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10594 * constants.c (build_constant_data_ref): Check for cached
10595 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10596 in TYPE_CPOOL_DATE_REF.
10597 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10598 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10599 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10600 (LOCAL_FINAL): New macro.
10601 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10602 constant pool -- don't try to reuse.
10603 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10604 TYPE_LANG_SPECIFIC.
10605 (find_in_current_zip): Use TYPE_JCF.
10606 * parse.h (java_check_final): Prototype removed.
10607 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10608 (maybe_create_class_interface_decl,
10609 check_class_interface_creation): Likewise.
10610 (java_expand_finals): Function removed.
10611 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10612 (block_statement:): Fixed comment.
10613 (anonymous_class_creation:): Likewise.
10614 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10616 (check_class_interface_creation): Loosened error report on (inner)
10617 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10618 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10619 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10621 (create_interface): Likewise.
10622 (anonymous_class_counter): New static global.
10623 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10624 patch. Fixed comments.
10625 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10626 anonymous_class_counter when declaring a toplevel class.
10627 (craft_constructor): Fixed constructor name when handling
10628 anonymous classes. Anonymous class constructors to feature hidden
10629 this$<n> parameter.
10630 (java_fix_constructors): Added comment.
10631 (java_check_final): Function removed.
10632 (java_complete_expand_methods): Fixed comment. Don't generate
10633 class data, save its outgoing constant pool instead.
10634 (verify_constructor_super): Skip anonymous class constructor
10635 hidden this$<n> parameter.
10636 (java_expand_classes): New local `saved_ctxp'. Removed call to
10637 java_expand_finals and java_check_final. Expand anonymous class
10638 constructors. Generate class data.
10639 (build_super_invocation): Skip anonymous class hidden this$<n>
10641 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10642 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10643 (set_java_signature): Likewise.
10645 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10647 * gjavah.c: Delete ACC_VISIBILITY define.
10648 * jcf.h: Add ACC_VISIBILITY define.
10649 * parse.y: final: rule tagged <value>.
10650 (java_check_regular_methods): Use ACC_VISIBILITY define for
10651 default package access check.
10652 (local_variable_declaration_statement): Use final: rule.
10654 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10656 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10657 (final:): New rule.
10659 2000-01-17 Tom Tromey <tromey@cygnus.com>
10661 * gjavah.c (print_field_info): Allow non-static final fields.
10663 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10665 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10666 * parse.y (patch_anonymous_class): New function.
10667 (create_anonymous_class): Register incomplete type when the
10668 class/interface to extends/implement isn't known yet.
10669 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10670 (verify_constructor_super): Tuned error message.
10672 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10674 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10675 (ANONYMOUS_CLASS_P): New macro.
10676 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10677 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10678 * parse.y (create_class): Added leading argument.
10679 (maybe_create_class_interface_decl,
10680 check_class_interface_creation): Likewise.
10681 (craft_constructor): New function.
10682 (verify_constructor_super): Added argument in prototype.
10683 (class_declaration:): Inserted leading argument.
10684 (for_begin:): Use FOR_LOOP_P.
10685 (anonymous_class_creation): Create WFL of the anonymous class to
10686 instantiate. Call build_new_invocation. Added comments.
10687 (check_class_interface_creation): Handle parameter `anonymous' in
10688 verbose mode class creation announce.
10689 (link_nested_class_to_enclosing): Exclude anonymous classes.
10690 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10691 anonymous class, even though they appear to have an enclosing
10693 (create_interface): Pass extra argument to
10694 check_class_interface_creation.
10695 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10696 (create_class): Call check_class_interface_creation and
10697 maybe_create_class_interface_decl with extra new argument. Don't
10698 add private this$<n> to anonymous classes.
10699 (method_declarator): Insert hidden this$<n> to anonymous class
10701 (java_fix_constructors): Deleted code creating default
10702 constructor. Call craft_constructor instead.
10703 (java_check_regular_methods): Set `saw_constructor' to 1 for
10705 (fix_constructors): Pass extra argument to verify_constructor_super.
10706 (verify_constructor_super): New local `sdecl', use it. Search for
10707 matching constructor (possibly featuring arguments) in super
10709 (lookup_method_invoke): Craft constructor according to arguments
10710 list when dealing with anonymous class constructors.
10711 (build_super_invocation): Pass arguments to anonymous class super
10713 (search_loop): Use FOR_LOOP_P.
10714 (labeled_block_contains_loop_p): Likewise.
10716 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10718 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10719 (enclosing_context_p): New function.
10720 (get_access_flags_from_decl): Handle CLASS_STATIC.
10721 (maybe_layout_super_class): Extra first argument passed to
10723 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10725 * decl.c (access0_identifier_node): New global.
10726 (init_decl_processing): access0_identifier_node initialized.
10727 (pushdecl): Set DECL_CONTEXT only on non type decls.
10728 * expr.c (lookup_field): Lookup inner class fields in enclosing
10730 (expand_invoke): Use ID_INIT_P.
10731 (expand_java_field_op): Use DECL_CLINIT_P.
10732 * java-tree.def (CLASS_LITERAL): New tree code.
10733 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10734 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10735 (struct lang_decl): New field `inner_access'.
10736 (enclosing_context_p): Prototyped.
10737 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10738 ID_CLINIT_P): New macros.
10739 (CLASS_STATIC): New macro.
10740 (CLASS_ACCESS0_GENERATED_P): New macro.
10741 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10742 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10743 INNER_CLASS_P): New macros.
10744 (DECL_INNER_CLASS_LIST): New macro.
10745 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10747 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10748 the shift value to int. Fixed typo in comment.
10749 * lex.c (inst_id, wpv_id): Initialize.
10750 * mangle.c (unicode_mangling_length): Take `$' into account.
10751 * parse.h (DRECOVER, RECOVER): Terminate properly.
10752 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10753 (typedef struct _jdep): New field `enclosing'.
10754 (JDEP_ENCLOSING): New macro.
10755 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10756 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10757 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10758 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10759 GET_ENCLOSING_CPC_CONTEXT): New macros.
10760 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10761 (do_resolve_class): Added extra argument in prototype.
10762 * parse.y (resolve_class): Added extra argument in prototype.
10763 (maybe_create_class_interface_decl): Likewise.
10764 (maybe_use_access_method, build_wfl_wrap): New functions.
10765 (java_complete_expand_classes, java_complete_expand_class):
10767 (java_parser_context_push_initialized_field,
10768 java_parser_context_suspend, java_parser_context_resume):
10770 (maybe_make_nested_class_name, make_nested_class_name,
10771 set_nested_class_simple_name_value,
10772 link_nested_class_to_enclosing, find_as_inner_class,
10773 find_as_inner_class_do, check_inner_class_redefinition,
10774 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10775 maybe_build_thisn_access_method, build_outer_field_access,
10776 build_outer_field_access_methods, build_outer_field_access_expr,
10777 build_outer_method_access_method, build_new_access_id,
10778 build_outer_field_access_method, outer_field_access_p,
10779 outer_field_expanded_access_p, outer_field_access_fix,
10780 build_incomplete_class_ref, patch_incomplete_class_ref,
10781 create_anonymous_class): Likewise.
10782 (inst_id, wpv_id): New static global variables.
10783 (synchronized:): New rule, tagged <node>.
10784 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10786 (anonymous_class_creation:): New rule, tagged <node>.
10787 (NEW_TK): Tagged <node>.
10788 (type_literals, array_type_literal): New rules, tagged <node>.
10789 (class_declaration:): Removed action when reducing by class_body:
10790 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10791 using GET_CPC in sub-rules.
10792 (class_member_declaration): Handle inner classes.
10793 (method_declaration): When reducing method_header:, reset
10794 current_function_decl when appropriate.
10795 (method_declarator:): Set the number of formal parameter to 0 for
10796 method declared without arguments.
10797 (constructor_declarator:): Likewise.
10798 (static_initializer:): List of elements kept in a list.
10799 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10800 use of the keyword `static' for type declarations.
10801 (block_statement:): Handle inner class declarations.
10802 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10803 type qualified `this'.
10804 (class_instance_creation_expression): Use anonymous_class_creation:
10805 to handle inner class instances creation. Handle qualified `new'.
10806 (something_dot_new): Added appropriate actions.
10807 (create_new_parser_context): New function.
10808 (java_push_parser_context, java_parser_context_save_global,
10809 java_parser_context_suspend): Use create_new_parser_context.
10810 (check_modifiers): Changed leading comment.
10811 (check_class_interface_creation): Handle interclasses.
10812 (add_superinterfaces): Fixed comment.
10813 (create_interface): Build qualified name from the raw_name instead
10814 of its matching WFL. Push the initialized fields list. raw_name added
10815 as an extra argument to maybe_create_class_interface_decl.
10816 (create_class): Build qualified name from the raw_name instead of
10817 its matching WFL. Removed assignment to current_parsed_class_un.
10818 Call PUSH_ERROR before returning an error. Suspend the current
10819 parser context when processing an inner class. Push the
10820 initialized fields list. raw_name added as an extra argument to
10821 maybe_create_class_interface_decl. Add the private this$<n>
10823 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10824 (register_fields): Get the class type from GET_CPC and handle
10825 previous errors. Added code to handle the creation of static
10826 fields in inner classes. Initialized fields initialization
10827 statements kept in a list of lists.
10828 (maybe_generate_finit): Initialized fields initialization
10829 statements kept in a list of lists. Use GET_CPC.
10830 (maybe_generate_clinit): Likewise.
10831 (method_header): Use GET_CPC and GET_CPC_UN.
10832 (parser_qualified_classname): Handle inner classes.
10833 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10834 (java_fix_constructors): Hide pointer to enclosing context
10835 instance in constructor list when dealing with inner classes.
10836 (jdep_resolve_class): Call resolve_class with extra first argument
10838 (resolve_class): Add enclosing context as a first extra argument
10839 to do_resolve_class.
10840 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10842 (resolve_no_layout): Extra argument added to resolve_class
10844 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10845 (java_get_real_method_name): Use GET_CPC_UN.
10846 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10847 (java_check_abstract_methods): Handle static method declared in
10848 inner classes by an error.
10849 (java_check_regular_methods): Use DECL_CLINIT_P.
10850 (source_start_java_method): Also set DECL_MAX_LOCALS.
10851 (create_artificial_method): Call java_parser_context_save_global
10852 and java_parser_context_restore_global instead of saving/restoring
10853 the context by hand.
10854 (expand_start_java_method): Improved verbose mode message.
10855 (java_complete_expand_methods): Fixed leading comment. Use
10857 (fix_constructors): Added assignment to this$<n> if necessary.
10858 (java_expand_classes): Call java_complete_expand_classes instead
10859 of java_complete_expand_methods.
10860 (make_qualified_primary): Simplified.
10861 (merge_qualified_name): Optimized for missing left or right parts.
10862 (resolve_expression_name): Handle access to outer class fields from
10864 (resolve_qualified_expression_name): New macro
10865 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10866 classes. Report error on non appropriate qualification of
10867 `new'. Handle qualified `this'.
10868 (not_accessible_p): Allow access to outer class private fields from
10870 (patch_method_invocation): Handle method invocations through
10871 access methods and inner class constructor invocations.
10872 (find_applicable_accessible_methods_list): Search enclosing
10873 contexts of an inner class.
10874 (search_applicable_methods_list): Fixed typo.
10875 (argument_types_convertible): Handle inner class constructors'
10876 hidden outer context reference argument.
10877 (qualify_ambiguous_name): Handle qualified `this'.
10878 (java_complete_lhs): Handle use of field accessed through
10879 artificial access methods in various cases of assignments. Handle
10880 CLASS_LITERAL node.
10881 (check_final_assignment): Use DECL_CLINIT_P.
10882 (valid_ref_assignconv_cast_p): Handle the destination being an
10883 enclosing context of the source.
10884 (patch_unaryop): Handle use of field accessed through artificial
10886 (patch_return): Use DECL_CLINIT_P.
10887 (patch_throw_statement): Use DECL_CLINIT_P.
10888 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10889 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10892 2000-01-16 Anthony Green <green@cygnus.com>
10894 * parse.y (build_string_concatenation): Only use
10895 StringBuffer(String) shortcut if String arg is constant.
10897 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10899 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10900 the shift value to int. Fixed typo in comment.
10902 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10904 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10905 * jcf-write.c: Likewise.
10906 * parse.y: Likewise.
10907 * parse.c: Regenerate.
10909 2000-01-09 Anthony Green <green@cygnus.com>
10911 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10912 bytecodes in the correct order.
10914 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10916 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10918 2000-01-06 Anthony Green <green@cygnus.com>
10920 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10921 before building constant array decl.
10923 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10925 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
10926 method invocation and typo in conditional expression.
10927 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
10928 the appropriate NOTE_POP.
10929 * parse.y (patch_binop): Shift value mask to feature the right
10932 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10934 * class.c (assume_compiled, assume_compiled_node): Add static
10936 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
10938 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
10940 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
10942 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
10943 to `__modifier' to avoid stringifying it.
10945 * parse.y (verify_constructor_circularity): Don't call a variadic
10946 function with a non-literal format string.
10947 (java_check_abstract_methods): Move unreachable code inside
10948 `continue' statement.
10949 (lookup_method_invoke): Call xstrdup, not strdup.
10951 * expr.c (expand_java_field_op): Avoid the use of ANSI string
10954 * jcf-parse.c (yyparse): Likewise.
10956 * jv-scan.c (main): Likewise.
10958 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10960 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
10961 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10962 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
10965 * parse.y (synchronized, variable_redefinition_error,
10966 check_class_interface_creation, create_interface, create_class,
10967 method_header, finish_method_declaration,
10968 check_modifiers_consistency, method_declarator,
10969 complete_class_report_errors, check_abstract_method_definitions,
10970 java_check_regular_methods, check_throws_clauses,
10971 java_check_abstract_methods, read_import_dir,
10972 check_pkg_class_access, declare_local_variables, fix_constructors,
10973 cut_identifier_in_qualified, resolve_expression_name,
10974 resolve_qualified_expression_name, patch_method_invocation,
10975 java_complete_lhs, patch_assignment, try_builtin_assignconv,
10976 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
10977 patch_exit_expr, patch_exit_expr, patch_switch_statement,
10978 patch_try_statement, patch_synchronized_statement,
10979 patch_throw_statement, check_thrown_exceptions,
10980 patch_conditional_expr): Likewise.
10982 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10984 * Makefile.in (LIBDEPS): Added gcc's errors.o
10985 (../jcf-dump$(exeext):): Link with gcc's errors.o
10986 (../gcjh$(exeext):): Likewise.
10987 * expr.c (expand_java_NEW): Layout the entire target type instead of
10988 laying out its methods only.
10989 (lookup_field): Layout the class after having loaded it.
10990 * java-tree.h (java_debug_context): Declared.
10991 * jcf-io.c (toplev.h): Included.
10992 (find_class): Removed assignment to jcf's outofsynch
10993 field. Force source file to be read if newer than its matching
10994 class file. Tweaked debug messages.
10995 * jcf-parse.c (jcf_out_of_synch): Deleted.
10996 (read_class): Call to jcf_out_of_synch removed.
10997 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
10998 (jcf_out_of_synch): Prototype deleted.
10999 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11000 `deprecated' and `class_err': integer turned into bit-fields.
11001 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11002 * parse.y (package_list): New global.
11003 (package_declaration:): Record newly parsed package name.
11004 (extra_ctxp_pushed_p): Static global deleted.
11005 (java_parser_context_save_global): Create buffer context for the
11006 purpose of saving globals, if necessary.
11007 (java_parser_context_restore_global): Pop context pushed for the
11008 purpose of saving globals, if necessary.
11009 (java_debug_context_do): New prototype and function.
11010 (java_debug_context): Likewise.
11011 (do_resolve_class): Use already parsed package names to qualify
11012 and lookup class candidate.
11013 (java_pre_expand_clinit): Removed unnecessary local variable.
11015 1999-12-17 Tom Tromey <tromey@cygnus.com>
11017 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11019 (process_file): Use `\n\' at end of each line in string.
11021 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11023 * expr.c (expand_invoke): Layout the loaded class before
11024 attempting to use it.
11025 (expand_java_field_op): Allow final field assignments to take
11027 * typeck.c (convert): Return error_mark_node if expr is null.
11029 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11031 * class.c (class_depth): Return -1 if the class doesn't load
11033 * expr.c (can_widen_reference_to): Check for errors during depth
11034 computation and return 0 accordingly.
11035 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11036 create default constructors and add an other error check.
11037 * parse.h (java_fix_constructors): Prototyped.
11038 * parse.y (java_pre_expand_clinit): Likewise.
11039 (build_super_invocation): Re-prototyped to feature one argument.
11040 (java_check_circular_reference): Directly use `current'.
11041 (java_fix_constructors): New function.
11042 (java_check_regular_methods): Don't create default constructors
11043 here, but abort if none were found.
11044 (java_complete_expand_methods): Pre-process <clinit> calling
11045 java_pre_expand_clinit.
11046 (java_pre_expand_clinit): New function.
11047 (fix_constructors): build_super_invocation invoked with the
11048 current method declaration as an argument.
11049 (build_super_invocation): Use the context of the processed method
11050 decl argument instead of current_class.
11051 * typeck.c (lookup_java_method): Take WFLs in method names into
11054 1999-12-14 Per Bothner <per@bothner.com>
11056 * class.c (make_class_data): flag_keep_inline_functions to keep
11057 private methods in the method array.
11059 1999-12-15 Anthony Green <green@cygnus.com>
11061 * check-init.c (check_init): Take into account both types of
11062 `throw's when checking for uninitialized variables.
11064 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11066 * parse.y (java_complete_lhs): Force conversion of array
11067 dimensions to int_type_node, that's what runtime's ABI expects.
11069 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11071 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11072 operand of a WFL, until the Java front-end gets fixed with regard
11073 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11075 1999-12-10 Andrew Haley <aph@cygnus.com>
11077 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11078 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11079 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11080 java-tree.h: Ditto.
11081 jcf-write.c: Ditto.
11083 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11085 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11086 before calling expand_eh_region_start and expand_start_all_catch.
11087 * except.c (expand_start_java_handler): Switch to permanent
11088 obstack before calling expand_eh_region_start.
11089 (expand_end_java_handler): Switch to permanent obstack before
11090 calling expand_start_all_catch.
11092 1999-12-5 Anthony Green <green@cygnus.com>
11094 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11095 function with side effects.
11096 (init_decl_processing): Mark all memory allocating DECLs with
11099 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11101 * except.c (expand_end_java_handler): Call
11102 expand_resume_after_catch and end_catch_handler.
11104 1999-11-30 Anthony Green <green@cygnus.com>
11106 * verify.c (verify_jvm_instructions): Create new return label
11107 chain if non existent (don't rely on the verified state of the jsr
11110 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11112 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11113 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11115 * parse.y (patch_assignment): Removed bogus final class test on
11116 lhs when checking on whether to emit an ArrayStoreException runtime
11118 * expr.c (expand_java_arraystore): Likewise.
11120 1999-11-28 Anthony Green <green@cygnus.com>
11122 * decl.c (find_local_variable): Reuse single slot decls when
11125 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11127 * jcf-parse.c (saw_java_source): Global variable removed.
11128 (read_class): Don't use `saw_java_source'. Added extra braces.
11129 (yyparse): Code setting `saw_java_source' removed.
11131 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11133 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11135 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11137 * verify.c (merge_type_state): Non verified subroutines being
11138 considered more than once to trigger passive type merge.
11140 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11142 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11143 in case of error. Error message tuned.
11145 1999-11-21 Anthony Green <green@cygnus.com>
11147 * constants.c (find_methodref_index): Unwrap method names before
11148 inserting them in the constant pool.
11150 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11152 * class.c (assume_compiled_node): New typedef.
11153 (assume_compiled_tree): New static data.
11154 (find_assume_compiled_node): New function.
11155 (add_assume_compiled): New function.
11156 (assume_compiled): New function.
11157 * class.c (make_class_data): Use assume_compiled.
11158 (is_compiled_class): Use assume_compiled.
11160 * java-tree.h (add_assume_compiled): Declare.
11162 * lang.c (lang_decode_option): Parse new options.
11164 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11166 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11167 int_type_node: that's what `_Jv_AllocObject' expects.
11169 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11171 * parse.y (lookup_method_invoke): Use lang_printable_name to
11172 reliably build the type name during error report. Fixes PR gcj/97.
11174 1999-11-09 Tom Tromey <tromey@cygnus.com>
11176 * jcf-path.c: Include <sys/stat.h>.
11177 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11178 (DIR_UP): New macro.
11180 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11182 * parse.y (source_end_java_method): Resume permanent allocation,
11183 reversing Apr 27 1998 patch.
11184 (patch_string_cst): Pop obstacks after having pushed the permanent
11187 1999-11-05 Tom Tromey <tromey@cygnus.com>
11189 * class.c (finish_class): Emit inlined methods if any native
11190 methods exist in the class. Fixes PR gcj/85.
11192 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11194 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11195 (qualify_ambiguous_name): Likewise.
11197 1999-11-03 Godmar Back <gback@cs.utah.edu>
11199 * typeck.c: (lookup_java_method): search all inherited
11200 interfaces when looking up interface method.
11202 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11204 * parse.y (method_header:): Issue error message for rule `type
11206 (synchronized:): Error report when not using synchronized.
11208 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11210 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11211 being used before the superclass constructor has been called.
11212 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11213 instead of `CALL_THIS_CONSTRUCTOR_P'.
11215 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11217 * check-init.c: Fix typo in comment.
11219 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11221 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11224 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11226 * parse.y (expression_statement:): Call function to report
11227 improper invocation of a constructor.
11228 (parse_ctor_invocation_error): New function.
11230 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11232 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11235 1999-10-21 Tom Tromey <tromey@cygnus.com>
11237 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11238 in generated `main'.
11240 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11242 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11243 (qualify_ambiguous_name): Likewise.
11245 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11247 * parse.y (java_complete_tree): fold_constant_for_init to work on
11249 (java_complete_lhs): Likewise.
11250 (array_constructor_check_entry): Complete an initializer element
11251 on permanent_obstack.
11253 1999-10-19 Tom Tromey <tromey@cygnus.com>
11255 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11256 From Mike Moreton <mike@pillim.demon.co.uk>.
11258 1999-10-15 Greg McGary <gkm@gnu.org>
11260 * java-tree.h (flag_bounds_check): Remove extern decl.
11261 * lang.c (flag_bounds_check): Remove global variable.
11262 (lang_f_options): Remove "bounds-check" entry.
11263 (lang_init_options): Default flag_bounds_check to "on".
11265 1999-10-14 Tom Tromey <tromey@cygnus.com>
11267 * jvgenmain.c (usage): New function.
11268 (main): Use it. Also, handle `-D' options.
11269 * jvspec.c (lang_specific_driver): Recognize -D.
11270 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11272 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11274 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11276 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11277 variadic function with a non-literal format string.
11279 * parse-scan.y (report_main_declaration): Likewise.
11281 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11283 * parse.y (read_import_dir, patch_assignment, patch_binop,
11284 patch_array_ref): Likewise.
11286 * typeck.c (build_java_array_type): Likewise.
11288 * verify.c (verify_jvm_instructions): Likewise.
11290 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11292 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11294 1999-10-07 Anthony Green <green@cygnus.com>
11296 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11297 where CHECK_PUT may fail for valid reasons.
11299 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11300 UNSAFE_PUTN): New macros.
11302 1999-10-04 Tom Tromey <tromey@cygnus.com>
11304 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11305 well. Fixes Java PR gcj/59.
11306 * parse-scan.y (yyerror): Report errors.
11308 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11310 * decl.c (insert_block): Remove unconditional `abort'.
11312 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11314 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11315 FUNCTION_CODE now of type int. All callers changed.
11316 Set the builtin's DECL_BUILT_IN_CLASS.
11318 1999-09-23 Tom Tromey <tromey@cygnus.com>
11320 * jvspec.c (lang_specific_driver): Don't read spec file if
11321 -fsyntax-only given.
11323 1999-09-22 Tom Tromey <tromey@cygnus.com>
11325 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11327 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11328 (WORDS_TO_LONG): Likewise.
11329 (WORDS_TO_DOUBLE): Likewise.
11331 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11333 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11334 (RELOCATION_VALUE_1): Likewise.
11335 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11336 push_in_const, push_long_const): Prototyped.
11337 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11338 (push_constant2): Likewise.
11339 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11340 (find_constant_wide): Cast find_constant2's integer arguments to
11342 (find_constant_index): Cast find_constant2's and find_constant2's
11343 integer arguments to `jword'.
11344 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11345 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11346 (emit_if): Use RELOCATION_VALUE_1.
11347 (emit_goto): Likewise.
11348 (emit_jsr): Likewise.
11349 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11350 argument to push_long_const to HOST_WIDE_INT.
11352 1999-09-15 Andreas Schwab <schwab@suse.de>
11354 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11356 1999-09-20 Nick Clifton <nickc@cygnus.com>
11358 * lang.c (lang_decode_option): Extend comment.
11360 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11362 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11365 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11367 * gjavah.c (get_field_name, print_method_info, print_include,
11368 add_namelet): Use xmalloc, not malloc.
11370 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11371 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11374 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11376 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11378 * jcf-path.c (add_entry): Likewise.
11380 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11382 * jv-scan.c (xmalloc): Remove definition.
11384 * jvgenmain.c (xmalloc): Likewise.
11386 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11388 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11390 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11391 concat, not xmalloc/sprintf.
11392 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11393 (xstrdup): Remove definition.
11395 * parse.y (duplicate_declaration_error_p,
11396 constructor_circularity_msg, verify_constructor_circularity,
11397 check_abstract_method_definitions, java_check_regular_methods,
11398 java_check_abstract_methods, patch_method_invocation,
11399 check_for_static_method_reference, patch_assignment, patch_binop,
11400 patch_cast, array_constructor_check_entry, patch_return,
11401 patch_conditional_expr): Use xstrdup, not strdup.
11403 * zextract.c (ALLOC): Use xmalloc, not malloc.
11405 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11407 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11409 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11410 (do_spec, lang_specific_pre_link, lang_specific_driver,
11411 input_filename, input_filename_length): Don't declare.
11412 (main_class_name, jvgenmain_spec, lang_specific_driver):
11414 (lang_specific_driver): All calls to the function pointer
11415 parameter now explicitly call `fatal'.
11417 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11419 * parse.y (find_applicable_accessible_methods_list): Search
11420 abstract classes as interfaces.
11422 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11424 * class.c (finish_class): We're now outside a valid method
11425 declaration. Tell the rest of gcc so.
11427 1999-09-08 Bruce Korb autogen@linuxbox.com
11429 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11431 1999-09-07 Tom Tromey <tromey@cygnus.com>
11433 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11435 (decode_signature_piece): Don't emit "::" in JArray<>.
11436 (print_namelet): Only print trailing `;' when printing a class.
11438 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11440 * java-tree.h: Delete declarations for all tree nodes now moved to
11442 * decl.c: Delete their definitions.
11444 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11446 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11447 * Makefile.in (OBJS): Add ggc-callbacks.o.
11448 (OBJDEPS): Likewise.
11450 1999-09-03 Tom Tromey <tromey@cygnus.com>
11452 * parse.y (strip_out_static_field_access_decl): Return operand if
11453 it satisfies JDECL_P.
11455 1999-09-02 Tom Tromey <tromey@cygnus.com>
11457 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11458 Handle nested arrays, like `[[I'.
11460 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11462 * class.c (finish_class): Remove unused parameter, all callers
11465 * expr.c (build_java_athrow): Change return type to void.
11466 (java_lang_expand_expr): Make sure each case in switch returns a
11469 * java-tree.h (finish_class): Fix prototype to take void args.
11471 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11472 (main): Issue return from main, not exit.
11474 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11476 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11478 * jv-scan.c (main): Issue return from main, not exit.
11480 * parse.y (check_abstract_method_definitions,
11481 java_check_abstract_method_definitions): Add static prototypes.
11482 (java_complete_expand_methods): Fix call to `finish_class'.
11484 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11487 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11489 * lang.c (language_string): Constify.
11491 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11493 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11494 Remove hacks for stuff which comes from libiberty.
11496 * Make-lang.in: Likewise.
11498 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11500 * Makefile.in (xref.o): Depend on xref.c explicitly.
11502 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11504 * java-tree.h (lang_printable_name): Constify a char*.
11506 * lang.c (lang_printable_name): Likewise.
11508 1999-08-27 Jeffrey A Law (law@cygnus.com)
11510 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11511 comments in C code.
11513 1999-08-26 Tom Tromey <tromey@cygnus.com>
11515 * gjavah.c (print_cxx_classname): Print "::" before qualified
11518 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11520 * parse.y (lookup_cl): Changed leading comment. Now does its best
11521 to set the column number.
11522 (qualify_ambiguous_name): Take WFL wrappers into account.
11524 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11526 * verify.c (verify_jvm_instructions): Don't check instruction
11527 validity beyond end of method.
11529 1999-08-25 Tom Tromey <tromey@cygnus.com>
11531 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11533 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11535 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11536 cxx_keyword_subst, generate_access, name_is_method_p,
11537 get_field_name, print_field_name, super_class_name, print_include,
11538 decode_signature_piece, print_class_decls, usage, help,
11539 java_no_argument, version, add_namelet, print_namelet): Add static
11541 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11542 name_is_method_p): Constify a char*.
11543 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11544 Provide a final else clause in an if-else-if.
11545 (print_field_info): Add missing final arg in function call to
11546 `print_field_name'.
11547 (print_method_info, decompile_method, decode_signature_piece,
11548 print_c_decl, print_full_cxx_name, print_stub,
11549 print_mangled_classname, super_class_name, print_include,
11550 add_namelet, add_class_decl, print_class_decls, process_file,
11551 help): Constify a char*.
11553 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11554 push_int_const, find_constant_wide, find_constant_index,
11555 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11556 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11557 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11558 emit_if, emit_goto, emit_jsr, call_cleanups,
11559 make_class_file_name): Add static prototypes.
11560 (generate_bytecode_return, generate_bytecode_insns): Pass a
11561 NULL_PTR, not a NULL_TREE.
11563 * jv-scan.c: Include "jcf.h".
11564 (main): Declare using DEFUN macro.
11566 * jvspec.c (find_spec_file, lang_specific_pre_link,
11567 lang_specific_driver): Add prototypes.
11568 (find_spec_file): Constify a char*.
11570 * keyword.gperf (hash, java_keyword): Add prototypes.
11572 * lang.c (lang_print_error): Add static prototype.
11573 (lang_init): Prefer memcpy over bcopy to avoid casts.
11575 * lex.c (yylex): Add static prototype.
11577 * parse-scan.y: Include "lex.c" earlier.
11579 * parse.h: Remove redundant declaration for `yylex'.
11581 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11582 labeled_block_contains_loop_p): Add static prototypes.
11583 (not_accessible_p): Make static to match prototype.
11585 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11587 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11589 * parse.y (check_method_redefinition): Changed leading comment.
11590 (check_abstract_method_definitions): New function.
11591 (java_check_abstract_method_definitions): New function.
11592 (java_check_regular_methods): Call it.
11593 (verify_constructor_super): Fixed indentation.
11594 (lookup_method_invoke): Likewise.
11596 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11598 * parse.y (method_header): Return a null pointer if the current
11599 class node is null.
11600 (finish_method_declaration): Return if the current function decl
11602 (source_start_java_method): Likewise.
11603 (java_method_add_stmt): Likewise.
11605 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11607 * class.c (emit_register_class): Removed unnecessary call to
11609 * parse.y (labeled_block_contains_loop_p): Removed unused local
11612 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11614 * parse.y (java_refold): Added prototype.
11616 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11618 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11619 (java_stabilize_reference): Removed unnecessary `else'.
11620 (java_complete_lhs): Set flag to remember boolean. Call
11621 java_refold. Added comments.
11622 (java_decl_equiv): New function.
11623 (binop_compound_p): Likewise.
11624 (java_refold): Likewise.
11625 (patch_unaryop): Striped static field access assigned to decl and
11626 op. Changed promotion scheme for ++/-- operators.
11627 (search_loop): New function.
11628 (labeled_block_contains_loop_p): Likewise.
11629 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11631 (patch_bc_statement): Call search_loop. Fixed comment.
11633 1999-08-14 Anthony Green <green@cygnus.com>
11635 * expr.c (java_lang_expand_expr): Mark static array data as
11638 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11640 * jvgenmain.c (main): NUL-terminate name_obstack.
11642 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11644 * check-init.c (check_bool2_init, done_alternative): Add static
11647 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11648 (add_method, build_utf8_ref, build_class_ref,
11649 append_gpp_mangled_type, layout_class_method): Constify a char*.
11651 * decl.c (push_promoted_type, make_binding_level): Add static
11653 (push_promoted_type, pushdecl): Constify a char*.
11655 * except.c (find_handler_in_range, link_handler,
11656 check_start_handlers): Add static prototypes.
11658 * expr.c (process_jvm_instruction): Constify a char*.
11660 * gjavah.c (main): Constify a char*.
11662 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11665 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11667 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11668 munge, print_ents): Constify a char*.
11670 * jcf-dump.c (disassemble_method): Constify a char*.
11671 (print_constant_pool, print_exception_table): Add static prototypes.
11672 (print_constant, print_exception_table, main, disassemble_method):
11675 * jcf-io.c (find_classfile, find_class): Likewise.
11677 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11678 (set_source_filename, predefined_filename_p): Add static prototypes.
11679 (set_source_filename, get_constant, get_class_constant,
11680 find_in_current_zip): Constify a char*.
11682 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11684 (add_entry, add_path, jcf_path_classpath_arg,
11685 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11687 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11688 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11689 jcf_parse_one_method, jcf_parse_methods,
11690 jcf_parse_final_attributes): Add static prototypes.
11691 (get_attribute): Constify a char*.
11693 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11694 jcf_dependency_add_target, jcf_path_classpath_arg,
11695 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11697 * jv-scan.c (main): Constify a char*.
11698 (gcc_obstack_init): Add prototype arguments.
11700 * jvgenmain.c (gcc_obstack_init): Likewise.
11701 (main): Constify a char*.
11703 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11705 (put_decl_string, lang_print_error): Constify a char*.
11706 (lang_init): Remove redundant extern prototype.
11708 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11710 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11711 Add static prototypes.
11712 (get_type_from_signature): Constify a char*.
11714 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11715 Add static prototypes.
11716 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11717 (verify_jvm_instructions): Constify a char*.
11719 * xref.c (xref_flag_value): Likewise.
11721 * xref.h (xref_flag_value): Likewise.
11723 * zextract.c (makeword, makelong): Add static prototypes.
11724 (makeword, makelong): Constify a uch*.
11726 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11728 * lang.c (java_dummy_print): Constify a char*.
11729 (lang_print_error): Likewise.
11730 (lang_init): Remove redundant prototype for `print_error_function'.
11731 (lang_init_source): Likewise.
11732 (lang_identify): Constify a char*.
11734 1999-08-09 Tom Tromey <tromey@cygnus.com>
11736 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11737 (WORDS_TO_LONG): Likewise.
11738 (WORDS_TO_DOUBLE): Likewise.
11740 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11742 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11744 * expr.c (java_stack_pop, java_array_data_offset,
11745 build_java_throw_out_of_bounds_exception, case_identity,
11746 build_java_check_indexed_type): Add static prototypes.
11747 (linenumber_table, expand_invoke, expand_java_field_op,
11748 build_primtype_type_ref, expand_byte_code): Constify a char*.
11750 * java-tree.h (build_primtype_type_ref, linenumber_table):
11752 (java_lang_expand_expr): Add prototype.
11754 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11755 `java_lang_expand_expr'.
11757 * lex.c (java_lex_error): Constify a char*.
11758 (java_get_unicode, java_read_char, java_allocate_new_line,
11759 java_unget_unicode, java_sneak_unicode): Prototype.
11761 * parse-scan.y (current_class, package_name, method_declarator,
11762 report_class_declaration, yyerror): Constify a char*.
11764 * parse.h (java_report_errors): Prototype.
11765 (yyerror): Constify a char*.
11767 * parse.y (classitf_redefinition_error, check_modifiers,
11768 parse_jdk1_1_error, lookup_package_type,
11769 lookup_package_type_and_set_next, get_printable_method_name,
11770 purify_type_name): Constify a char*.
11771 (build_super_invocation, maybe_generate_finit,
11772 verify_constructor_super, parser_add_interface,
11773 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11774 java_complete_expand_methods, java_expand_finals,
11775 cut_identifier_in_qualified, java_stabilize_reference,
11776 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11777 merge_string_cste): Prototype.
11778 (single_type_import_declaration, yyerror,
11779 variable_redefinition_error, build_array_from_name,
11780 build_unresolved_array_type, check_class_interface_creation,
11781 resolve_class, complete_class_report_errors,
11782 note_possible_classname, read_import_dir,
11783 find_in_imports_on_demand, resolve_package, fix_constructors,
11784 check_deprecation, lookup_method_invoke,
11785 maybe_build_primttype_type_ref, array_constructor_check_entry):
11787 (java_complete_expand_methods, java_expand_finals): Make static.
11788 (convert_narrow): Remove static prototype.
11790 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11792 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11794 1999-08-02 Richard Henderson <rth@cygnus.com>
11796 * decl.c: Include defaults.h instead of expr.h.
11797 * parse.y: Likewise.
11799 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11801 * java/decl.c (start_java_method): Change all uses of
11802 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11803 Ensure expr.h is included.
11804 * java/expr.c (pop_arguments): Ditto.
11805 * java/parse.y (expand_start_java_method): Ditto.
11807 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11809 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11811 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11813 * decl.c: Include "function.h".
11814 * except.c: Likewise.
11815 * parse.y: Likewise.
11816 * Makefile.in: Update dependencies.
11818 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11820 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11821 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11822 `modifier' with ATTRIBUTE_UNUSED.
11824 * gjavah.c (process_file): Add braces around ambiguous `else'.
11826 * jcf-dump.c (print_access_flags, localvar_free): Change return
11829 * parse.y (java_complete_expand_method): Initialize variable
11831 (resolve_qualified_expression_name): Likewise for `field_decl'.
11832 (patch_method_invocation): Likewise for `class_to_search'.
11833 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11834 (patch_assignment): Likewise for `lhs_type'.
11836 * verify.c (verify_jvm_instructions): Remove unused variable
11839 1999-07-25 Richard Henderson <rth@cygnus.com>
11841 * decl.c (va_list_type_node): New.
11843 1999-07-25 Anthony Green <green@cygnus.com>
11845 * gjavah.c (print_stub): New function.
11846 (METHOD_IS_NATIVE): New macro.
11847 (print_mangled_classname): Make static.
11848 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11849 (process_file): Perform stub generation.
11850 (HANDLE_METHOD): Don't emit class decls during stub
11852 (HANDLE_END_METHOD): Take into account stub generation.
11853 (print_method_info): Handle stub generation.
11854 (print_stub): New function.
11855 (print_cxx_classname): Make signature consistant with others.
11856 (help): Describe -stubs option.
11857 (main): Create stub file.
11858 (version): Use version.c.
11859 (print_full_cxx_name): New function.
11860 (print_c_decl): Use print_full_cxx_name.
11862 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11864 * check-init.c (check_init): Handle MAX_EXPR.
11866 1999-07-15 Andrew Haley <aph@cygnus.com>
11868 * lang.c (flag_use_divide_subroutine): New variable.
11869 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11870 fp-to-integer conversion.
11871 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11874 * expr.c (build_java_soft_divmod): New function.
11875 (build_java_binop): Call build_java_soft_divmod if
11876 flag_use_divide_subroutine is set.
11877 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11878 soft_lrem_node: new builtin functions.
11879 (init_decl_processing) Initialize the new builtins.
11880 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11881 soft_lrem_node: new builtin functions.
11882 (build_java_soft_divmod): New function.
11883 * parse.y: Call build_java_soft_divmod if
11884 flag_use_divide_subroutine is set.
11885 * parse.c: Rebuilt.
11887 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11888 a --specs= arg) even if not linking.
11889 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11890 -fuse-divide-subroutine
11892 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11894 * parse.y (resolve_and_layout): Check methods only once.
11895 (resolve_qualified_expression_name): Verify thrown exceptions
11897 (check_thrown_exceptions): Reject exceptions thrown in
11898 initializer. Error message tuned.
11900 1999-07-14 Andrew Haley <aph@cygnus.com>
11902 * expr.c (expand_expr): Do not return the last statement in a
11903 block as the block's value.
11905 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11907 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11908 CALL_EXPR, to avoid order of evaluation changes.
11910 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11912 * parse.y (qualify_ambiguous_name): Do not use
11913 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11915 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11917 * check-init.c (check_init): Handle MAX_EXPR.
11918 * expr.c (force_evaluation_order): Force method call arguments to
11919 be evaluated in left-to-right order.
11920 * parse.y (qualify_ambiguous_name): Loop again to qualify
11921 NEW_ARRAY_EXPR properly.
11923 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11925 * parse.y (patch_invoke): Resolve unresolved invoked method
11927 (qualify_ambiguous_name): STRING_CST to qualify expression for
11928 type name resolution.
11930 1999-06-24 Andrew Haley <aph@cygnus.com>
11932 * class.c (finish_class): Whenever a deferred method is
11933 output, rescan the list of methods to see if a new candidate for
11934 output can be found.
11936 1999-06-28 Tom Tromey <tromey@cygnus.com>
11938 * jvspec.c (lang_specific_driver): Recognize --help.
11940 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11942 * parse.y (resolve_package): Fixed bogus return statement.
11943 (patch_method_invocation): Resolve method invocation beginning with
11944 a package name qualifier.
11946 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11948 * Make-lang.in (java.stage1): Depend on stage1-start.
11949 (java.stage2): Likewise for stage2-start.
11950 (java.stage3): Likewise for stage3-start.
11951 (java.stage4): Likewise for stage4-start.
11953 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11955 * parse.y (java_complete_lhs): When doing cross referencing, don't
11956 try to keep file location on a WFL expanded as a CALL_EXPR.
11958 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11960 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
11961 compiling to class file a void method with an empty method body.
11962 As a side effect, the bytecode backend will generate the
11963 appropriate `return' instruction.
11965 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11967 * parse.y (lookup_package_type_and_set_next): New function prototype.
11968 (resolve_package): Search current and imported packages.
11969 (lookup_package_type_and_set_next): New function.
11971 1999-06-22 Andrew Haley <aph@cygnus.com>
11973 * verify.c (verify_jvm_instructions): Check for pending blocks
11974 before invalid PC test and opcode switch, not after.
11976 1999-06-21 Andrew Haley <aph@cygnus.com>
11978 * except.c (find_handler_in_range): The upper limit for exception
11979 ranges is exclusive, not inclusive: (start <= pc < end).
11980 (link_handler): find child pointer which points to outer by
11981 searching sibling list: previous code incorrectly assumed that
11982 outer->outer->first_child must point to outer.
11983 * verify.c (verify_jvm_instructions): FIXME added to code for
11985 (verify_jvm_instructions): Do not assume that the last block
11986 processed in a subroutine is a block which ends with a `ret'
11987 instruction. With some control flows it is possible that the last
11988 block ends with an `athrow'.
11990 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11992 * parse.y (qualify_ambiguous_name): Reorganized the post
11993 evaluation of non WFL leading expression nodes.
11995 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11997 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12000 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12002 * parse.y (qualify_ambiguous_name): Handle qualified expression
12003 beginning with a STRING_CST.
12005 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12007 * parse.y (register_fields): Set DECL_INITIAL on both
12008 pre-initialized static and public fields.
12009 (resolve_field_access): Static field access expressions to always
12011 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12012 qualification. CONVERT_EXPR to be resolved as an expression name.
12013 (java_complete_lhs): Identify and access qualified final
12014 initialized field in switch statement case expression.
12015 (fold_constant_for_init): Pre-initialized field decl constant to
12018 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12020 * parse.y (note_possible_classname): Mark returned node with
12021 QUALIFIED_P only if the original class name contained a '/'.
12023 1999-06-05 Anthony Green <green@cygnus.com>
12025 * Make-lang.in (gcjh): More parallel build fixes.
12027 1999-06-03 Mike Stump <mrs@wrs.com>
12029 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12031 1999-06-02 Anthony Green <green@cygnus.com>
12033 * except.c (link_handler): Chain exception handlers in order.
12035 1999-06-02 Anthony Green <green@cygnus.com>
12037 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12038 with nops and process as usual in order to always set correct EH
12039 ranges. Emit detailed warnings about unreachable bytecodes.
12041 1999-06-02 Anthony Green <green@cygnus.com>
12043 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12046 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12048 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12049 or the searched field decl.
12051 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12053 * parse.y (fold_constant_for_init): Convert numerical constant
12054 values to the type of the assigned field.
12056 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12058 * expr.c (lookup_field): Relaxed the test on class loading error
12060 * parse.y (fold_constant_for_init): Enabeled old code.
12062 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12064 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12065 decide the validity of the cast of a java.lang.Cloneable reference
12067 (patch_conditional_expr): Fixed first argument passed to
12068 binary_numeric_promotion.
12070 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12072 * parse.y (qualify_ambiguous_name): Take into account that a
12073 CONVERT_EXPR might specify a type as a WFL.
12075 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12077 * parse.y (patch_assignment): Save the rhs before using it as an
12078 argument to _Jv_CheckArrayStore.
12080 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12082 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12084 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12086 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12087 floating point literal only when the exponent indicator has been
12090 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12092 * parse.y (formal_parameter:): Construct argument tree list
12093 element even if a yet unsupported final parameter was encountered.
12095 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12097 * parse.y (finish_method_declaration): Issue errors for native or
12098 abstract methods declared with a method body, as well as for non
12099 native or non abstract methods with no method body.
12101 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12103 * class.c (build_utf8_ref): Initialize variable `field'.
12105 * decl.c (init_decl_processing): Initialize variable `field'.
12107 * expr.c (build_known_method_ref): Mark parameters `method_type',
12108 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12109 (process_jvm_instruction): Likewise for parameter `length'.
12111 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12112 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12115 * parse.y (maybe_generate_clinit): Remove unused variable
12116 `has_non_primitive_fields'.
12117 (find_in_imports_on_demand): Initialize variables `node_to_use'
12119 (patch_binop): Likewise for variable `prom_type'.
12120 (patch_unaryop): Likewise for variable `prom_type'.
12122 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12124 * xref.c (xref_table): Add missing initializer.
12126 1999-05-14 Tom Tromey <tromey@cygnus.com>
12128 * java-except.h (struct eh_range): Removed unused `next' member.
12129 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12130 after adding all exception handlers. Sort exception ranges in
12132 (struct pc_index): New structure.
12133 (start_pc_cmp): New function.
12134 * except.c (add_handler): Return `void'. Don't call link_handler;
12135 instead construct an ordinary linked list and do range
12137 (check_nested_ranges): New function.
12138 (link_handler): Changed interface to allow merging of eh_ranges.
12139 Split overlapping ranges. Return `void'.
12141 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12143 * parse.y (constructor_block_end:): New rule, tagged <node>.
12144 (constructor_body:): Use `constructor_block_end' instead of
12147 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12149 * parse.y (statement_nsi:): Pop `for' statement block.
12150 (java_complete_lhs): Labeled blocks containing no statement are
12151 marked as completing normally.
12153 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12155 * xref.c (xref_set_current_fp): New function, defined.
12156 * xref.h (xref_set_current_fp): New function, prototyped.
12158 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12160 * check-init.c (check_init): Take into account that
12161 LABELED_BLOCK_STMT can be empty.
12163 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * parse.y (java_check_regular_methods): Warning check on not
12166 overriding methods with default access in other packages does not
12167 apply to `<clinit>'.
12168 (java_complete_lhs): If block body is an empty_stmt_node, replace
12169 it by NULL_TREE. This prevents gcc from generating an irrelevant
12172 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12174 * check-init.c (check_init): Removed code accepting to see things
12175 falling through default:, when doing xrefs.
12176 * java-tree.h (do_not_fold): New global variable, declared.
12177 * parse.y (do_not_fold): New global variable, defined.
12178 (java_complete_expand_method): Set `do_not_fold' to the value of
12179 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12180 and reinstall them after them have been purged; do not check for
12181 initializations; do not issue missing return errors.
12182 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12184 (patch_binop): Skip the fold part when doing xrefs.
12185 (build_string_concatenation): Skip the concatenation part when
12187 (patch_synchronized_statement): Do not generate a try-finally when
12189 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12190 and keep the location where the throw was seen.
12191 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12192 any treatment on the converted node an simply return a NOP_EXPR of
12194 * xref.c (xref_get_data): New function, defined.
12195 * xref.h (xref_get_data): New function, declared.
12196 (XREF_GET_DATA): Use xref_get_data.
12198 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12200 * gjavah.c (print_include): Cast the result of `strlen' to int
12201 when comparing against a signed value.
12202 (add_namelet): Likewise.
12204 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12206 * expr.c (expand_invoke): Mark parameter `nargs' with
12208 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12210 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12213 * jcf-reader.c (get_attribute): Cast a value to long
12214 when comparing against a signed expression. Likewise.
12216 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12217 HOST_BITS_PER_CHAR.
12219 1999-05-11 Andrew Haley <aph@cygnus.com>
12221 * parse.y (source_end_java_method): If the current method contains
12222 any exception handlers, force asynchronous_exceptions: this is
12223 necessary because signal handlers in libjava may throw exceptions.
12224 * decl.c (end_java_method): Ditto.
12226 1999-05-11 Tom Tromey <tromey@cygnus.com>
12228 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12230 * jvspec.c (THREAD_NAME): Removed.
12231 (GC_NAME): Likewise.
12232 (MATHLIB): Likewise.
12233 (WITHLIBC): Likewise.
12235 (THREADLIB): Likewise.
12236 (MATH_LIBRARY): Likewise.
12237 (lang_specific_driver): Don't add `-l' options to command line.
12238 Instead, add a single --specs option. Recognize `-L' options and
12239 use them to search for spec file.
12240 (find_spec_file): New function.
12241 (SPEC_FILE): New define.
12243 1999-05-11 Dave Brolley <brolley@cygnus.com>
12245 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12246 cpplib-enabled build.
12248 1999-05-05 Per Bothner <bothner@cygnus.com>
12250 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12251 temporarily zero it while calling rest_of_decl_compilation.
12253 * java-tree.h (string_ptr_type_node): Add declaration.
12254 * decl.c: Define and initialize string_ptr_type_node.
12255 * parse.y (patch_string_cst): Use string_ptr_type_node.
12257 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12258 * parse.y (for_statement): Now unconditionally exit_block.
12259 (finish_labeled_statement): No longer exit_block if for-loop.
12260 (patch_loop_statement): Check harder if the loop is already labeled.
12262 * parse.y (patch_initialized_static_field): Removed function.
12263 (maybe_generate_clinit): Removed special handling for interfaces.
12264 (java_complete_expand_methods): Do a preliminary java_complete_tree
12265 on <clinit> to determine if it can be removed.
12266 (java_complete_expand_method): Remove special handling for <clinit>.
12267 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12268 optimize if we get back empty_stmt_node.
12269 For MODIFY_EXPR, re-do checking of static initializers.
12270 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12271 For VAR_DECL, pass correct context.
12273 * verify.c (verify_jvm_instructions): Better error messages.
12275 1999-05-03 Tom Tromey <tromey@cygnus.com>
12277 * parse-scan.y (interface_declaration): Call
12278 report_class_declaration for interfaces.
12280 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12282 * Makefile.in: Remove -v from bison command lines.
12284 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12286 * check-init.c (check_init): Exclude a case of error when doing
12288 * class.c (layout_class_method): Don't generate the error message
12289 twice when compiling from source.
12290 * lang-options.h: Added `-Wredundant-modifers' and
12291 `-Wunusupported-jdk11' flags and help text.
12292 * lang.c (lang_decode_option): Added support for
12293 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12294 flag_static_local_jdk11 and flag_redundant set accordingly.
12295 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12296 * parse.h (EXPR_WFL_ADD_COL): New macro.
12297 (DECL_END_SOURCE_LINE): Likewise.
12298 (DECL_INHERITED_SOURCE_LINE): Likewise.
12299 * parse.y (static_ref_err): New function, prototyped.
12300 (CCB_TK): Now tagged <operator>.
12301 (class_body:): Remember the location of the closing '}' of a class
12302 definition when doing xrefs.
12303 (block:): Likewise.
12304 (block_end:): Likewise.
12305 (create_class): Remember the location of the inherited class
12306 identifier when doing xrefs.
12307 (register_fields): Added test on first operand of `init' before
12308 testing it TREE_CODE.
12309 (method_header): Store the location of the class identifier in the
12310 class decl when doing xrefs.
12311 (finish_method_declaration): Don't combine first/last method line
12313 (java_check_regular_methods): Warning check on not overriding
12314 methods with default access on other packages move before check on
12315 static methods. Initialization of `aflags' also moved up.
12316 (resolve_expression_name): Call static_ref_err to report the error.
12317 (static_ref_err): New function, implemented.
12318 (resolve_field_access): Returned simplified static field access
12320 (resolve_qualified_expression_name): Check for illegal use of
12321 static fields in a non static context. Call static_ref_err to
12322 report error in various places.
12323 (java_complete_tree): Do not fold initialized static fields when
12325 (java_complete_lhs): Likewise.
12327 1999-04-29 Anthony Green <green@cygnus.com>
12329 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12330 create internal labels.
12331 (lookup_label): Ditto.
12333 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12335 * class.c (layout_class_method): Generate <clinit>'s rtl for
12337 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12338 for interfaces' <clinit>.
12339 * expr.c (lookup_field): Search for fields in interfaces.
12340 (expand_invoke): Fixed indentation.
12341 (expand_java_field_op): Likewise. Use IS_CLINIT.
12342 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12343 (IS_CLINIT): New macro.
12344 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12345 interface was parsed.
12346 (maybe_generate_clinit): Don't generate if the current class is an
12347 interface with only fields of primitive types.
12348 (reset_method_name): Use IS_CLINIT.
12349 (java_complete_expand_method): Expand <clinit> when it exists for
12350 interfaces. Use IS_CLINIT.
12351 (resolve_expression_name): Use DECL_CONTEXT instead of
12352 current_class to build static field references.
12353 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12354 ARRAY_REF when doing xreferencing.
12355 (check_final_assignment): Fixed typo in leading comment. Use
12357 (patch_array_ref): Don't fully expand array references when
12359 (patch_return): Use IS_CLINIT.
12360 (patch_throw_statement): Likewise.
12362 1999-04-22 Tom Tromey <tromey@cygnus.com>
12364 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12366 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12368 * decl.c (predef_filenames, predef_filenames_size): New globals
12369 (init_decl_processing): predef_filenames and predef_filenames_size
12371 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12373 * jcf-parse.c (predefined_filename_p): New function.
12374 (yyparse): Check that files on the command line are specified only
12375 once and issue a warning otherwise.
12376 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12377 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12378 avoid a gcc warning with -W -Wall turned on.
12379 (java_expand_classes): Abort if errors were encountered.
12380 (java_complete_lhs): If the cross reference flag is set, wrap
12381 field DECL node around a WFL when resolving expression name.
12383 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12385 * lang.c (lang_decode_option): Fixed returned value when parsing
12386 `-fxref=...' and `-Wall'.
12387 * parse.y (source_end_java_method): Do not generate code when
12388 flag_emit_xref is set.
12389 (resolve_expression_name): Do not build static field access when
12390 flag_emit_xref is set.
12391 (resolve_field_access): No special treatment on `length' when
12392 flag_emit_xref is set. Do not build qualified static field access
12393 when flag_emit_xref is set.
12394 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12395 when flag_emit_xref is set.
12396 (patch_assignment): Do not generate array store runtime check when
12397 flag_emit_xref is set.
12398 * xref.c (xref_flag_value): Fixed function declaration
12400 (xset_set_data): New function.
12401 * xref.h (xref_set_data): Added prototype for new function.
12402 (typedef struct xref_flag_table): New field data.
12403 (XREF_GET_DATA): New macro.
12405 1999-04-19 Tom Tromey <tromey@cygnus.com>
12407 * xref.h (enum): Removed trailing comma.
12409 * parse.y (resolve_qualified_expression_name): Added missing
12412 1999-04-15 Anthony Green <green@cygnus.com>
12414 * gjavah.c: New prototypes for java_float_finite and
12415 java_double_finite.
12417 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12419 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12422 1999-04-06 Jeffrey A Law (law@cygnus.com)
12424 * Makefile.in (TREE_H): Add tree-check.h.
12425 (RTL_H): Add genrtl.h.
12427 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12429 * parse.y (patch_assignment): Added ArrayStoreException runtime
12432 1999-04-06 Per Bothner <bothner@cygnus.com>
12434 * expr.c (pop_type_0): New function.
12435 (pop_type): Use pop_type_0.
12436 * java-tree.h (pop_type_0): New declaration.
12437 * verify.c (verify_jvm_instructions): Check return instructions.
12439 * parse.y (patch_binop): Don't fold if non-constant and emiting
12442 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12444 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12446 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12447 (main_jcf): Don't define.
12448 (process_file): Don't set `main_jcf'.
12450 * java-tree.h (main_jcf): Don't declare.
12452 * jcf-parse.c (main_jcf): Add static definition.
12454 * lang.c (main_jcf): Don't define.
12456 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12458 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12460 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12462 * jcf-depend.c: Include "config.h", not <config.h>.
12464 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12467 * jcf-path.c: Include "config.h", not <config.h>.
12469 * lex.c: Don't include various system header files.
12470 (java_init_lex): Cast the argument of `bzero' to PTR
12472 * parse-scan.y (java_push_parser_context): Likewise.
12474 * parse.y (java_push_parser_context): Likewise.
12475 (patch_bc_statement): Match format specifier to variable argument.
12477 * xref.c: Don't include <stdio.h>.
12479 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12481 * parse.y (struct parser_ctxt *ctxp): Now global.
12482 (declare_local_variables): Use WFL compound value for the
12483 declaration source line value, when doing cross-referencing.
12485 1999-03-31 Tom Tromey <tromey@cygnus.com>
12487 * gjavah.c (print_field_info): Allow constants of other types.
12488 (print_include): Generate include when new name is proper prefix
12489 of already printed name.
12490 (add_namelet): Likewise.
12491 (cxx_keyword_subst): New function.
12492 (print_method_info): Use it.
12493 (print_field_name): New function.
12494 (get_field_name): New function.
12495 (print_field_info): Use get_field_name and print_field_name.
12497 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12499 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12500 'KR-C', so gperf uses the `const' keyword on strings.
12502 * keyword.gperf (java_keyword): Const-ify a char*.
12504 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * parse.y (patch_bc_statement): Fixed identation and a bogus
12509 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12511 * parse.y (patch_assignment): Allow static variables in other
12512 classes to be assigned.
12514 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12516 * class.c (maybe_add_interface): Remove unused variable
12518 (make_class_data): Use = for assignment, not ==. Likewise.
12519 (emit_register_classes): Remove unused variable `decl'.
12521 * lex.c: Fix comment so as not to contain an embedded `/*'.
12523 * verify.c (verify_jvm_instructions): Remove unused variable
12526 1999-03-27 Per Bothner <bothner@cygnus.com>
12528 * parse.y (complete_loop_body): Rename to finish_loop_body.
12529 (complete_labeled_statement): Rename to finish_labeled_statement.
12530 (complete_for_loop): Rename to finish_for_loop.
12531 (complete_method_declaration): Rename to finish_method_declaration.
12533 * java-tree.h (continue_identifier_node): New global node.
12534 * decl.c: Define and initialize continue_identifier_node.
12535 * parse.y (generate_labeled_block): Remove - no longer needed.
12536 (build_loop_body): Use continue_identifier_node for continue block.
12537 (finish_labeled_statement): Also do pop_labeled_block actions.
12538 (java_complete_lhs): POP_LOOP even if error.
12539 (build_labeled_block): Special handling for continue_identifier_node.
12540 (patch_loop_statement): Re-organize.
12541 (patch_bc_statement): Re-write.
12543 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12545 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12546 using a WFL compound value.
12547 * parse.y (xref.h): Include.
12548 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12549 WFL compound value.
12550 (register_fields): Set WFL compound value to lineno if doing
12552 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12554 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12555 * xref.h (expand_xref): Prototype renamed from xref_generate.
12557 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12559 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12560 (GET_CURRENT_BLOCK): New macro.
12561 * parse.y (current_static_block): New global variable.
12562 (method_body:): Define action.
12563 (complete_method_declaration): Set current_function_decl to NULL
12564 when work on the current method is done.
12565 (declare_local_variables): Use GET_CURRENT_BLOCK.
12566 (java_method_add_stmt): Likewise.
12567 (java_complete_expand_method): Disable the use of `this' when
12568 expanding <clinit>.
12569 (enter_a_block): If no current method exist, use
12570 current_static_block to link static initializer blocks.
12571 (exit_block): Rewritten to use current_static_block when no current
12572 method decl exists.
12573 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12574 (patch_return): Forbid the use of `return' in static initializers.
12575 (patch_throw_statement): Fixed indentation. Issue specific error
12576 for uncaught thrown checked exception in static initializer
12577 blocks. Removed FIXME.
12579 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12581 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12582 Link gcj from gcc.o.
12584 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12586 * parse.y (find_applicable_accessible_methods_list): When dealing
12587 with interface: ensure that a given interface or java.lang.Object
12588 are searched only once.
12590 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12592 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12594 * jcf-dump.c (print_access_flags): Add braces around if-else.
12596 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12599 * lex.c (build_wfl_node): Add static prototype.
12601 * lex.h (build_wfl_node): Remove static prototype.
12603 * parse.y: Include lex.c early enough to declare everything needed.
12604 Ensure calls to `build_wfl_node' pass the proper arguments.
12605 (create_class): Remove unused variable `super_decl'.
12606 (get_printable_method_name): Initialize variable `name'.
12608 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12610 * Changelog: Fixed 1999-03-22 typos.
12611 * lang.c (lang_decode_option): Fixed typo in error string in the
12614 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12616 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12617 (xref.o): New rule.
12618 * java-tree.h (flag_emit_xref): Declared extern.
12619 * lang.c (xref.h): Included.
12620 (flag_emit_xref): New global variable.
12621 (lang_decode_option): Added support for -fxref.
12623 * xref.h: Likewise.
12625 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12627 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12630 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12632 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12633 $(srcdir)/../system.h and $(JAVA_TREE_H).
12634 (jcf-io.o): Depend on $(JAVA_TREE_H).
12635 (mangle.o): Likewise.
12637 * check-init.c (check_cond_init): Add static prototype.
12639 * class.c (build_java_method_type, hashUtf8String,
12640 make_field_value, get_dispatch_vector, get_dispatch_table,
12641 append_gpp_mangled_type, mangle_static_field): Likewise.
12642 (strLengthUtf8): Hide unused definition.
12643 (hashUtf8String): Const-ify.
12644 (make_field_value): Un-ANSI-fy.
12646 * constants.c: Move inclusion of jcf.h above java-tree.h.
12647 (set_constant_entry, find_class_or_string_constant,
12648 find_name_and_type_constant, get_tag_node,
12649 build_constant_data_ref): Add static prototype.
12651 * decl.c (push_jvm_slot, builtin_function,
12652 lookup_name_current_level): Likewise.
12653 (builtin_function): Const-ify.
12655 * except.c (expand_start_java_handler, expand_end_java_handler):
12656 Add static prototype.
12658 * expr.c (flush_quick_stack, push_value, pop_value,
12659 java_stack_swap, java_stack_dup, build_java_athrow,
12660 build_java_jsr, build_java_ret, expand_java_multianewarray,
12661 expand_java_arraystore, expand_java_arrayload,
12662 expand_java_array_length, build_java_monitor, expand_java_pushc,
12663 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12664 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12665 expand_compare, expand_test, expand_cond, expand_java_goto,
12666 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12667 expand_java_field_op, java_push_constant_from_pool): Likewise.
12669 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12670 (build_java_arraynull_check): Mark parameters `node' and `type'
12671 with ATTRIBUTE_UNUSED.
12672 (note_label): Likewise for parameter `current_pc'.
12673 (expand_java_call, expand_java_ret): Hide unused definition.
12675 * java-tree.h (make_class, build_constants_constructor,
12676 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12677 init_outgoing_cpool, register_class, emit_register_classes,
12678 java_layout_seen_class_methods): Prototype.
12679 (unicode_mangling_length): Const-ify.
12680 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12681 emit_unicode_mangled_name, format_int, format_uint,
12682 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12683 jcf_print_utf8_replace, open_class): Prototype.
12685 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12686 <stdio.h>. Include tree.h/java-tree.h.
12687 (utf8_equal_string usage, process_class): Add static prototype.
12688 (open_class): Don't prototype this here.
12689 (utf8_equal_string): Match arguments to format specifiers.
12690 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12691 TABLE_SWITCH, disassemble_method): Likewise.
12693 * jcf-io.c: Include tree.h/java-tree.h.
12694 (open_class, find_classfile, jcf_print_utf8,
12695 jcf_print_utf8_replace): Const-ify.
12697 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12698 parse_class_file): Add static prototype.
12699 (find_in_current_zip): Match definition to existing static
12702 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12703 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12704 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12705 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12706 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12707 generate_bytecode_return, perform_relocations, init_jcf_state,
12708 init_jcf_method, release_jcf_state, generate_classfile):
12709 Add static prototype.
12710 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12711 (make_class_file_name): Const-ify.
12713 * jcf.h (find_classfile): Const-ify.
12715 * jv-scan.c (reset_report): Remove prototype.
12717 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12718 (error): Rewrite to allow varargs.
12720 * lang.c (lang_f_options): Const-ify.
12722 * lex.c (java_parse_escape_sequence): Add static prototype.
12723 (java_allocate_new_line): Match definition to existing static
12726 * mangle.c Include tree.h/java-tree.h.
12727 (unicode_mangling_length, emit_unicode_mangled_name,
12728 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12730 * parse.h (jdep_code): Remove trailing comma in enumeration.
12731 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12732 (reset_report): Add prototype.
12734 * verify.c (push_pending_label, merge_types): Add static
12737 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12739 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12741 * parse.y (find_applicable_accessible_methods_list): Extend the
12742 search to superinterfaces when relevant.
12743 (search_applicable_methods_list): New function.
12745 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12747 * class.c (unmangle_classname): Implemented stricter testing
12748 before setting the QUALIFIED_P flag on an identifier.
12750 1999-03-16 Per Bothner <bothner@cygnus.com>
12752 * parse.y (java_complete_lhs): Call force_evaluation_order
12753 after patch_newarray.
12754 (patch_binop): Don't call fold if there are side effects.
12756 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12758 * parse.y (java_stabilize_reference): Use save_expr instead of
12759 building a SAVE_EXPR node.
12760 (java_complete_lhs): Patch the resulting string of the `+='
12761 operator (if necessary) and complete the RHS after having built
12764 1999-03-15 Per Bothner <bothner@cygnus.com>
12766 * class.c (make_class): Don't set CLASS_P here (because
12767 this function is also called by build_java_array_type).
12768 (push_class): Set CLASS_P here instead.
12769 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12771 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12772 context. If the context is class, perfer "super" over "synchronized".
12773 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12775 * parse.y (create_class): Don't call parser_check_super here;
12776 it is not robust. Always wait until later.
12778 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12779 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12781 1999-03-13 Per Bothner <bothner@cygnus.com>
12783 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12784 * lex.h (UNGETC): Change misleading macro.
12786 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12788 * parse.y (java_stabilize_reference): Return NODE when patching a
12790 (java_complete_lhs): Put parenthesis around truth values.
12792 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12794 * class.c (layout_class_method): Don't make rtl for interface
12796 * parse.h (GET_TYPE_NAME): New macro.
12797 * parse.y (if_then_statement:): Fixed indentation.
12798 (if_then_else_statement:): Likewise.
12799 (for_statement:): Fixed spacing.
12800 (try_statement:): Fixed indentation.
12801 (create_interface): Don't force interfaces to be abstract.
12802 (method_header): Abstract methods are OK in interfaces.
12803 (declare_local_variables): Fixed typo in comment.
12804 (java_complete_expand_method): Fixed indentation.
12805 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12806 non accessible fields.
12807 (java_stabilize_reference): New function.
12808 (java_complete_lhs): Fixed indentation. Use
12809 java_stabilize_reference in compound assignment. Insert the
12810 cast. If not processing `+' fix string constants before processing
12813 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12815 * constants.c (find_class_or_string_constant): Cast variable `j'
12816 to a `jword' when comparing against one.
12818 * expr.c (java_lang_expand_expr): Remove unused variables
12819 `has_finally_p' and `op0'.
12821 * gjavah.c (print_field_info): Cast a value to jint when comparing
12822 against one. Likewise for a jlong.
12823 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12824 against a signed quantity.
12826 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12827 (print_signature): Don't needlessly dereference variable `str'
12829 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12830 `max_locals' with ATTRIBUTE_UNUSED.
12831 (jcf_parse_class): Likewise for variable `index'.
12833 * parse.h (reverse_jdep_list): Remove static prototype.
12835 * parse.y (build_jump_to_finally): Remove prototype and definition.
12836 (reverse_jdep_list): Add static prototype.
12838 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12839 `assignment' and `expr_decl'.
12841 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12843 1999-03-12 Andrew Haley <aph@cygnus.com>
12845 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12846 we'll need a directory separator and a null character.
12848 1999-03-10 Per Bothner <bothner@cygnus.com>
12850 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12852 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12854 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12857 1999-03-05 Per Bothner <bothner@cygnus.com>
12859 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12861 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12863 * class.c (layout_class_method): A static method in a base class
12864 is never overridden, so treat it like it doesn't exist.
12865 However, do complain about private non-static method overriding
12866 public static method.
12868 * parse.y: Don't set unused INITIALIZED_P flag.
12869 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12871 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12872 (build_array_from_name): Re-order &index[string] to &string[index].
12874 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12875 error_mark (it might catch more errors, but it is more likely to lose).
12877 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12879 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12880 (parse-scan.o): Depend on toplev.h.
12882 * class.c (make_method_value): Add prototype. Make it static.
12883 Remove unused second argument, caller changed.
12885 * expr.c (java_lang_expand_expr): Remove unused variable
12888 * java-tree.h: Don't prototype find_in_current_zip.
12889 Add prototypes for verify_constant_pool, start_java_method,
12890 end_java_method, give_name_to_locals, expand_byte_code,
12891 open_in_zip, set_constant_value, find_constant1, find_constant2,
12892 find_utf8_constant, find_string_constant, find_class_constant,
12893 find_fieldref_index, find_methodref_index, write_constant_pool,
12894 count_constant_pool_bytes and encode_newarray_type.
12896 * jcf-dump.c: Remove unused variable `LONG_temp'.
12898 * jcf-parse.c: Include parse.h.
12899 (jcf_parse_source): Remove unused parameter, all callers changed.
12900 (jcf_figure_file_type): Add static prototype.
12901 (find_in_current_zip): Likewise. Also remove unused parameter,
12902 all callers changed.
12903 (read_class): Initialize variable `saved_pos'.
12905 * jcf-reader.c (jcf_parse_preamble): Mark variables
12906 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12908 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12909 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12910 (java_parse_doc_section): Initialize variable `seen_star'.
12911 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12912 (java_lex_error): Mark parameters `msg' and `forward' with
12914 (java_get_line_col): Mark parameters `filename' and `line' with
12917 * parse-scan.y: Include toplev.h.
12918 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12920 * parse.h: use `struct JCF', not plain `JCF'.
12921 (java_parser_context_save_global, java_expand_classes
12922 java_parser_context_restore_global, java_parse): Add prototypes.
12924 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
12927 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
12929 * check-init.c (check_init): COPYN takes word count, not bit count.
12931 1999-02-26 Per Bothner <bothner@cygnus.com>
12933 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
12934 explicit build_decl. (Avoids crash in reload when optimizing.)
12936 1999-02-25 Per Bothner <bothner@cygnus.com>
12938 * decl.c (complete_start_java_method): Handle synchronized method
12939 even when compiling from bytecode.
12941 1999-02-26 Tom Tromey <tromey@cygnus.com>
12943 * gjavah.c (add_class_decl): Only generate `#include' if outer
12944 class is not the name of the class we are processing. Correctly
12945 append `.h' in #include.
12946 (process_file): Clean up newlines around generated `#include's.
12947 (decode_signature_piece): Correctly handle inner classes.
12948 (struct include): New structure.
12949 (all_includes): New global.
12950 (print_include): New function.
12951 (add_class_decl): Use it.
12952 (process_file): Likewise.
12953 (add_class_decl): Generate include for java-array.h if array
12955 (process_file): Don't generate java-array.h include.
12957 * gjavah.c (add_namelet): Check for standard package names here.
12958 (add_class_decl): Don't check for standard package names here.
12960 1999-02-25 Tom Tromey <tromey@cygnus.com>
12962 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
12963 When reading a zip file, only use strncmp if both strings are
12964 bigger than the buffer length. Initialize `k' when looping
12967 1999-02-24 Tom Tromey <tromey@cygnus.com>
12969 * gjavah.c (struct namelet): New structure.
12970 (add_namelet): New function.
12971 (print_namelet): New function.
12972 (print_class_decls): Use add_namelet and print_namelet to generate
12973 namespaces and not classes.
12974 (method_printed): New global.
12975 (HANDLE_END_METHOD): Examine method_printed.
12976 (print_method_info): Set method_printed when required. Print
12977 error if function to be ignored is marked virtual. Handle $finit$
12979 (METHOD_IS_FINAL): New macro.
12980 (print_field_info): Use it.
12981 (HANDLE_METHOD): Clear method_printed.
12982 (method_pass): New global.
12983 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
12984 (process_file): Do two passes over both fields and methods.
12985 (HANDLE_METHOD): Examine method_pass.
12986 (root): New global.
12987 (add_class_decl): New function.
12988 (print_class_decls): Don't scan over entire constant pool.
12990 1999-02-23 Tom Tromey <tromey@cygnus.com>
12992 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
12993 disable linking in that case.
12995 1999-02-20 Tom Tromey <tromey@cygnus.com>
12997 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13000 1999-02-21 Per Bothner <bothner@cygnus.com>
13002 * decl.c (build_result_decl), java-tree.h: New method.
13003 (complete_start_java_method): Handle synchronized methods.
13004 Don't build DECL_RESULT here. (Ordering dependency problem.)
13005 (start_java_method): Call build_result_decl here instead ...
13006 * parse.y (java_complete_expand_method): ... and here.
13007 (expand_start_java_method): Don't call complete_start_java_method here.
13008 (java_complete_expand_method): Call it here instead.
13009 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13010 * java-tree.h: ... here.
13012 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13013 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13014 for ARRAY_REF - it doesn't work when array bounds are checked.
13015 (patch_array_ref): Handle it here instead.
13017 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13019 1999-02-19 Per Bothner <bothner@cygnus.com>
13021 Force left-to-right evaluation of binary operations etc.
13022 * expr.c (force_evaluation_order), java-tree.h: New function.
13023 * parse.y (java_complete_lhs): Pass binary operations, procedure
13024 calls, and ARRAY_REFs to force_evaluation_order.
13025 (various): Set TREE_SIDE_EFFECTS more carefully.
13027 Tolerate random (non-UTF8) encoding in comments without complaining.
13028 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13029 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13031 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13032 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13034 * parse.y (java_complete_lhs): Ignore an empty statement in a
13035 COMPOUND_EXPR. Don't complain about empty statement after return.
13037 1999-02-19 Per Bothner <bothner@cygnus.com>
13039 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13040 in TREE_LIST - just chain the POINTER_TYPEs together.
13041 (resolve_class): If type already resolved, return decl.
13042 After resolving, update TREE_TYPE(class_type), and name (if array).
13043 * parse.h (do_resolve_class), parse.y: Make non-static.
13044 * class.c (maybe_layout_super_class): Take this_class argument.
13045 Do do_resolve_class if necessary.
13046 (layout_class, layout_class_methods): Adjust calls appropriately.
13047 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13048 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13049 * typeck.c (build_java_array_type): Don't call layout_class.
13051 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13053 * parse.y (check_pkg_class_access): Allow private class access
13054 within the same package.
13055 (strip_out_static_field_access_decl): New function.
13056 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13057 operator argument before testing its nature.
13059 1999-02-03 Per Bothner <bothner@cygnus.com>
13061 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13062 (TRY_EXPR): Simplify - it no longer has a finally clause.
13063 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13064 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13065 * expr.c (java_lang_expand_expr): Likewise.
13066 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13067 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13068 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13069 (build_try_statement): Remove finally parameter and handling.
13070 (build_try_finally_statement): New function.
13071 (patch_try_statement): No longer need to support finally clause.
13072 (try_statement): Update grammar action rules.
13073 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13074 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13076 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13078 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13079 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13081 1999-02-17 Andrew Haley <aph@cygnus.com>
13083 * class.c (build_utf8_ref): Back out broken patch which was
13084 intended to to output signatures using '.' as a separator.
13086 * class.c (make_class_data): Output signatures using '.' as a
13087 separator, rather than '/'.
13088 (mangled_classname): Likewise.
13089 (make_field_value): Likewise.
13090 (make_method_value): Likewise.
13091 * constants.c (alloc_class_constant): Likewise.
13092 * expr.c (build_invokeinterface): Likewise.
13094 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13096 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13097 of an ancient workaround.
13099 1999-02-10 Jeffrey A Law (law@cygnus.com)
13101 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13104 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13106 * lex.c (yylex): Encode \0 as UTF8.
13108 1999-02-10 Tom Tromey <tromey@cygnus.com>
13110 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13111 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13112 (libgcj_zip): Renamed.
13113 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13115 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13117 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13118 (GC_NAME): Renamed -lgc to -lgcjgc.
13120 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13122 * lex.c (java_lang_cloneable): Initialize.
13123 * parse.y (java_lang_cloneable): New static variable.
13124 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13125 doing one more qualification round.
13126 (valid_ref_assignconv_cast_p): Reject null source or
13127 destination. Allow an array to be cast into java.lang.Cloneable.
13128 (patch_cast): Swapped two first arguments to first call to
13129 valid_ref_assignconv_cast_p.
13131 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13133 * parse.h: DECL_P renamed JDECL_P.
13134 * parse.y: DECL_P replaced by JDECL_P.
13135 (build_array_from_name): Always use pointer's type.
13136 (patch_bc_statement): Extra code to search continue target in a
13137 for loop. Fixed comments. Continue target is current loop when
13140 1999-02-05 Andrew Haley <aph@cygnus.com>
13142 * class.c (make_class_data): The superclass of an interface should
13143 be null, not class Object.
13145 * lex.c (java_lex): Sign extend hex literals.
13147 1999-02-04 Andrew Haley <aph@cygnus.com>
13149 * class.c (build_utf8_ref): Output signatures using '.' as a
13150 separator, rather than '/'.
13151 (make_class_data): Likewise.
13153 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13155 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13156 mkstemp.o. Get them from libiberty now.
13158 1999-02-02 Jeffrey A Law (law@cygnus.com)
13160 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13162 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13164 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13167 1999-02-02 Per Bothner <bothner@cygnus.com>
13169 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13170 * jcf-write.c (generate_bytecode_return): New function.
13171 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13173 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13174 generate special [fd]const_[01] instructions.
13176 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13178 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13179 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13181 1999-02-01 Per Bothner <bothner@cygnus.com>
13183 * parse.y (patch_method_invocation): Handle calling static methods,
13184 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13186 * parse.y (java_complete_lhs): Don't complain about unreachable
13187 exit condition in a do-while statement.
13189 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13191 * lex.c (java_read_char): Fixed utf8 decoding.
13192 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13194 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13195 comments. Local variable `all_primitive' is gone. Broadened
13196 acceptance of `0' to floating point targets. `long' can now be
13197 widened to `double' or `float'.
13198 (valid_method_invocation_conversion_p): Added leading
13199 comment. Fixed tabulation.
13200 (build_string_concatenation): Optimize out left or right empty
13203 1999-01-28 Per Bothner <bothner@cygnus.com>
13205 * jcf-write.c (localvar_alloc): Only emit entry for
13206 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13207 (generate_bytecode_insns): Only call put_linenumber if
13208 debug_info_level > DINFO_LEVEL_NONE.
13209 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13210 is specified, add -g1 (for compatibility wih javac).
13212 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13214 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13215 gjavah.o, check-init.o, jv-scan.o
13217 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13219 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13221 * gjavah.c: Include config.h and system.h.
13223 * javaop.h (inline): Don't define, its handled by system.h.
13224 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13225 from `inline' to `static inline'.
13227 * jcf.h (inline): Don't define, its handled by system.h.
13229 * lex.c (inline): Likewise.
13231 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13233 * lang-specs.h: Map -Qn to -fno-ident.
13235 1999-01-29 Richard Henderson <rth@cygnus.com>
13237 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13239 1999-01-29 Tom Tromey <tromey@cygnus.com>
13241 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13242 then cast it to Object before calling `append' method.
13244 1999-01-28 Per Bothner <bothner@cygnus.com>
13246 * check-init.c (check_bool2_init, check_bool_init, check_init):
13247 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13248 * jcf-write.c (generate_bytecode_insns): Likewise.
13250 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13252 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13253 * parse.y (patch_cast): Allow a boolean to be cast into a
13256 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13258 * parse.y: (class_declaration:): Fixed indentation.
13259 (class_member_declaration:): Extra `;' after field declaration now
13261 (interface_declaration:): Removed debug messages in error reports.
13262 (patch_binop): Nodes created and returned inherit the orignal
13263 node's COMPOUND_ASSIGN_P flag value.
13264 (patch_cast): Fix cast from char to floating point.
13266 1999-01-25 Andrew Haley <aph@cygnus.com>
13268 * except.c, java-except.h (expand_resume_after_catch): new
13270 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13271 to branch back to main flow of control after a catch block.
13273 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13275 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13276 $(srcdir)/../system.h.
13277 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13278 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13279 (jcf-write.o): Likewise.
13280 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13281 (mangle.o): Depend on $(srcdir)/../toplev.h.
13282 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13283 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13285 * class.c: Include output.h and parse.h.
13286 (mangled_classname): Add the `const' keyword to a char*.
13287 (find_named_method): Hide unused function definition.
13288 (build_utf8_ref): Change type of variable `c' to unsigned char.
13289 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13290 (build_class_ref): Add the `const' keyword to a char*.
13291 (layout_class_method): Remove unused variable `buf'.
13293 * decl.c (find_local_variable): Remove unused variable `rtl'.
13294 (pushdecl): Likewise for variables `different_binding_level' and
13296 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13297 (maybe_build_cleanup): Likewise for parameter `decl'.
13299 * except.c (expand_start_java_handler): Mark parameter `range'
13300 with ATTRIBUTE_UNUSED.
13302 * expr.c: Include except.h.
13303 (pop_type): Remove unused variable `i'.
13304 (pop_value): Likewise for variables `n_words' and `i'.
13305 (expand_java_arrayload): Likewise for variable `convert'.
13306 (java_lang_expand_expr): Likewise for variables `op0', `type',
13307 `mode', `unsignedp', `node' and `elements'.
13308 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13310 (process_jvm_instruction): Add a `const' qualifier to a char*.
13312 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13313 (temp_directory): Likewise.
13314 (print_c_decl): Likewise.
13315 (print_method_info): Likewise.
13316 (decode_signature_piece): Likewise.
13317 (print_mangled_classname): Likewise.
13319 * java-except.h: Provide prototypes for maybe_start_try,
13320 maybe_end_try and add_handler.
13322 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13323 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13324 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13325 init_expr_processing, push_super_field, init_class_processing,
13326 can_widen_reference_to, class_depth, verify_jvm_instructions,
13327 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13328 set_local_type, merge_type_state, push_type, load_type_state,
13329 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13330 emit_unicode_mangled_name): Add prototypes.
13332 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13333 (print_signature_type): Use ISDIGIT, not isdigit.
13334 (print_signature): Remove unused variable `j'.
13336 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13337 int when comparing against one.
13339 * jcf-parse.c: Include toplev.h.
13341 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13342 (localvar_free): Remove unused variable `i'.
13343 (generate_bytecode_conditional): Likewise for variable `kind'.
13345 * jv-scan.c: Include config.h and system.h. Remove redundant
13346 OS header and gansidecl.h includes.
13347 (warning): Add the `const' keyword to a char*. Also add
13348 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13349 __STDC__, when determining whether to use ANSI-isms.
13350 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13351 (xmalloc): Don't redundantly prototype here.
13352 (main): Remove unused parameter `envp'. Also fix the arguments
13353 passed to function `fatal' to match the format specifier.
13355 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13357 * mangle.c: Include toplev.h.
13358 (emit_unicode_mangled_name): Declare parameter `len'.
13360 * parse.y (parse_warning_context): Add the `const' keyword to a
13361 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13362 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13363 (issue_warning_error_from_context): Add the `const' keyword to
13365 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13366 not `__STDC__' for whether to use ANSI-isms.
13368 * typeck.c (incomplete_type_error): Mark parameters `value' and
13369 `type' with ATTRIBUTE_UNUSED.
13370 (parse_signature_type): Use ISDIGIT, not isdigit.
13372 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13373 (verify_jvm_instructions): Likewise. Remove unused variables
13374 `field_name' and `default_val'.
13376 * zextract.c: Include config.h and system.h. Remove redundant
13377 OS header includes.
13379 * zipfile.h: Prototype `read_zip_archive'.
13381 1999-01-21 Andrew Haley <aph@cygnus.com>
13383 * typeck.c (convert): Allow conversions to void type: some
13384 optimizations in gcc do this.
13386 1999-01-21 Andrew Haley <aph@cygnus.com>
13388 * typeck.c (convert_ieee_real_to_integer): New function.
13389 (convert): When not using fast-math and using hardware fp, convert
13390 an IEEE NaN to zero.
13392 1999-01-18 Andrew Haley <aph@cygnus.com>
13394 * parse.y (patch_binop): Do a type conversion from signed to
13395 unsigned and then back to signed when a ">>>" is found.
13397 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13399 * java-tree.h: (check_for_initialization): Added prototype.
13400 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13401 * parse.y (do_resolve_class): Removed unused locals.
13402 (read_import_dir): Likewise.
13403 (resolve_qualified_expression_name): Array creation
13404 expressions are valid primary expressions.
13405 (qualify_ambiguous_name): Likewise.
13406 (patch_synchronized_statement): Removed unused local.
13408 1999-01-17 Jeffrey A Law (law@cygnus.com)
13410 * Makefile.in (zextract.o): Add dependencies.
13412 * Makefile.in: Do not put ^Ls at the start of a line.
13414 1999-01-15 Per Bothner <bothner@cygnus.com>
13416 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13417 sub-type the result of the call that gets the exception value.
13419 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13420 don't call finish_class.
13422 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13423 clear found before continuing.
13425 * verify.c (verify_jvm_instructions): On an array load, allow
13426 and handle top of stack to be TYPE_NULL.
13428 * gjavah.c (generate_access): Translate Java package private or
13429 protected access to C++ public, but with a comment.
13431 1999-01-13 Andrew Haley <aph@cygnus.com>
13433 * expr.c (generate_name): Name prefix changed to avoid clashes
13434 with assembler temp labels.
13436 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13437 MODIFY_EXPR. Without this, code for the assignment may not be
13438 generated at all and the synchronized statement will read an
13439 uninitialized variable.
13441 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13443 * class.c (maybe_layout_super_class): Fixed returned value.
13444 * lex.c: Added 1999 to the copyright.
13445 (java_init_lex): Initialize java_lang_imported.
13446 * lex.h: Added 1999 to the copyright.
13447 * parse.h: Added 1999 to the copyright.
13448 (REGISTER_IMPORT): Fixed typo in trailing macro.
13449 (CURRENT_OSB): New macro.
13450 (struct parser_ctxt): New fields osb_depth, osb_limit.
13451 * parse.y (java_lang_id): New global variable.
13452 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13453 (array_creation_expression:): Use CURRENT_OSB.
13454 (dims:): Uses a stack to keep track of array dimensions.
13455 (cast_expression:): Use CURRENT_OSB.
13456 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13458 (register_fields): Fixed typos in comment.
13459 (check_method_redefinition): Fixed comment indentation.
13460 (java_check_regular_methods): Set saved found wfl to NULL after
13461 having reinstalled it in the previously found DECL_NAME.
13463 1999-01-10 Richard Henderson <rth@cygnus.com>
13465 * gjavah.c (java_float_finite): Use a union to do type punning.
13466 (java_double_finite): Likewise.
13468 1999-01-09 Per Bothner <bothner@cygnus.com>
13470 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13471 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13472 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13473 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13474 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13475 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13477 1999-01-08 Per Bothner <bothner@cygnus.com>
13479 * check-init.c (check_init): If compiling to native, we don't
13480 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13482 1999-01-08 Tom Tromey <tromey@cygnus.com>
13484 * parse-scan.y (variable_declarator_id): Set or increment
13486 (bracket_count): New global.
13487 (formal_parameter): Handle case where bracket pairs trail variable
13490 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13492 * jcf-parse.c (yyparse): variable len changed from a char to an
13493 int to prevent overflow.
13495 1999-01-06 Per Bothner <bothner@cygnus.com>
13497 * java-tree.h: Declare read_class.
13498 * jcf-parse.c (read_class): New function.
13499 (load_class): Now just call read_class.
13501 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13502 * jcf-parse.c (parse_source_file): Declare save_error_count,
13503 which is needed by java_parse_abort_on_error macro,
13504 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13506 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13507 constructor, if initializing a static field.
13508 (patch_new_array_init): Set TREE_CONSTANT if it is.
13509 * expr.c (java_lang_expand_expr): For a static array constructor
13510 of primitive elements, allocate the array itself statically.
13511 Disabled until we can set the vtable field statically.
13513 * check-init.c: New file. Checks for definite assignment.
13514 * Makefile.in (JAVA_OBJS): Add check-init.o.
13515 * parse.y (java_complete_expand_method): Call check_for_initialization.
13516 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13518 1999-01-06 Graham <grahams@rcp.co.uk>
13520 * parse.y : include system.h instead of including
13521 standard headers directly with the exception of <dirent.h>.
13523 1999-01-06 Per Bothner <bothner@cygnus.com>
13525 * lex.h: Moved static function declarations to lex.c,
13526 to shut up some -Wall warnings.
13527 * lex.c: Static function declarations moved here.
13528 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13530 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13532 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13534 1998-12-22 Per Bothner <bothner@cygnus.com>
13536 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13537 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13539 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13540 (localvar_alloc): Change return type to void,
13541 (emit_unop): Remove unused variable size.
13543 * jcf-write.c (struct jcf_block): Add new union.
13544 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13545 (call_cleanups): New functions.
13546 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13547 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13548 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13549 * lang.c (lang_init): Call using_eh_for_cleanups.
13550 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13551 completing operands to patch_synchronized_statement.
13552 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13553 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13554 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13556 1998-12-20 John F. Carr <jfc@mit.edu>
13558 * Make-lang.in: Comment out control-Ls; they upset some makes.
13560 1998-12-18 Tom Tromey <tromey@cygnus.com>
13562 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13565 1998-12-17 Tom Tromey <tromey@cygnus.com>
13567 * parse.y (DIR_SEPARATOR): New define.
13568 (check_class_interface_creation): Use it.
13570 * parse-scan.y (report_main_declaration): Recognize
13571 `java.lang.String' in argument to main.
13573 1998-12-16 Per Bothner <bothner@cygnus.com>
13575 * parse.y (create_interface): Remove bogus test.
13577 1998-12-16 Per Bothner <bothner@cygnus.com>
13579 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13580 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13582 1998-12-16 Tom Tromey <tromey@cygnus.com>
13584 * parse-scan.y (qualified_name): Use correct sprintf format.
13586 1998-12-15 Tom Tromey <tromey@cygnus.com>
13588 * gjavah.c (print_field_info): Changed how most negative number is
13591 1998-12-14 Per Bothner <bothner@cygnus.com>
13593 * parse.y (fold_constant_for_init): New function.
13594 (resolve_expression_name): Don't replace static final
13595 constant-initialized fields by its value.
13596 (java_complete_lhs): New. Same as java_complete_tree, except does
13597 not replace static final constant-initialized fields by their values.
13598 (register_fields): If there is an initializer, set DECL_INITIAL and
13599 MODIFY_EXPR_FROM_INITIALIZATION_P.
13600 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13601 Only call patch_initialized_static_field if
13602 MODIFY_EXPR_FROM_INITIALIZATION_P.
13603 (patch_initialized_static_field): If not valid constant, clear
13606 * parse.y (lookup_field_wrapper): Fix thinko.
13608 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13609 set and restore global lineno.
13611 1998-12-14 Tom Tromey <tromey@cygnus.com>
13613 * gjavah.c (print_field_info): If value to print is the smallest
13614 value of its size, then print as hex to avoid later warnings from
13617 1998-12-14 Tom Tromey <tromey@cygnus.com>
13619 * gjavah.c (decompile_method): Decompile `return null'.
13620 (process_file): Generate `#pragma interface'.
13621 (method_declared): New global.
13622 (print_method_info): Set it.
13623 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13624 (print_method_info): Handle abstract methods.
13626 1998-12-13 Per Bothner <bothner@cygnus.com>
13628 * parse.y (patch_method_invocation): If class_decl is null
13629 (e.g. an array type), use original type.
13631 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13632 errors about uncaught exception from clone (of array, specifically).
13634 1998-12-13 Tom Tromey <tromey@cygnus.com>
13636 * gjavah.c (decompile_method): Handle all types of `return'
13637 opcode. Decompile `return this' and `return'.
13638 (method_access): New global.
13639 (print_method_info): Set it.
13640 (decompile_method): Don't decompile a synchronized method.
13642 1998-12-13 Tom Tromey <tromey@cygnus.com>
13644 * jcf-reader.c (jcf_parse_one_method): Recognize
13646 * gjavah.c (HANDLE_END_METHOD): New macro.
13647 (HANDLE_CODE_ATTRIBUTE): New macro.
13648 (decompile_method): New function.
13649 (print_method_info): Don't print `;\n' at end of function decl.
13650 Include java-opcodes.h.
13651 (decompiled): New global.
13653 1998-12-12 Per Bothner <bothner@cygnus.com>
13655 * class.c (build_class_ref): Handle PRIMTYPE.class if
13656 flag_emit_class_files.
13657 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13658 if flag_emit_class_files.
13659 * parse.y (java_complete_tree): Pre-liminary support for
13660 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13662 * parse.y (patch_synchronized_statement): Don't call monitorexit
13663 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13665 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13667 * zipfile.h (opendir_in_zip): New declaration.
13668 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13669 (opendir_in_zip): New function, using code from open_in_zip.
13670 (open_in_zip): Call opendir_in_zip.
13671 (find_class): Remove no-longer-used do_class_file parameter,
13672 but add source_ok parameter. Change logic so if we find a .java file,
13673 we don't look for .class in later classpath emtries.
13674 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13675 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13676 * gjavah.c: Update call to find_class.
13677 * jcf-dump.c: Likewise.
13679 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13680 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13681 nothing if body is empty_stmt_node.
13682 Various little fixes so SP gets correctly adjusted.
13683 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13684 For CALL_EXPR, test if static first.
13685 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13686 such as the ones we create for Object and Class.
13687 Set and restore current_function_decl.
13688 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13689 (note_possible_classname): New function.
13690 (read_import_entry): Removed. Merged with read_import_dir.
13691 (read_import_dir): Don't call find_class - that only gives us
13692 the first classpath entry having the needed package.
13693 Use the struct buffer data structure from buffer.h.
13694 (read_import_dir, find_in_imports_on_demand): The remembered
13695 class names now use '.' (not '/') as package separator.
13697 * parse.y (java_complete_expand_methods): Call write_classfile
13698 here, and not in java_expand_classes (which only gets first class).
13700 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13702 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13703 (register_fields): If a static fields has an initializer, just
13704 chain it on ctxp->static_initialized, and handle later.
13705 (java_complete_expand_methods): Force <clinit> first.
13706 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13707 - it's already been completed.
13708 (patch_initialized_static_field): New function.
13709 (java_complete_field): Call it.
13711 1998-12-12 Per Bothner <bothner@cygnus.com>
13713 * expr.c (encode_newarray_type, build_new_array): New functions.
13714 * java-tree.h: Declare build_new_array.
13715 * jcf-write.c (patch_newarray): Use build_new_array.
13717 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13718 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13720 * parse.y (patch_new_array_init): Re-organize.
13721 Now is passed the actual array (pointer) type of the value.
13722 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13723 (patch_array_constructor): Removed - merged into patch_new_array_init.
13724 (java_complete_tree): Update patch_new_array_init.
13726 * jcf-write.c (find_constant_index): New function.
13727 (generate_bytecode_insns): Use find_constant_index.
13728 (generate_classfile): Use find_constant_index for ConstantValue.
13730 1998-12-11 Tom Tromey <tromey@cygnus.com>
13732 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13733 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13734 * class.c (make_class_data): Renamed dtable -> vtable, and
13735 dtable_method_count -> vtable_method_count.
13737 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13739 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13740 global variables, initialized.
13741 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13742 Declared new global variables.
13743 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13744 double_zero_node, integer_zero_node upon direct matching.
13745 * parse.y (purify_type_name): Added function prototype.
13746 (duplicate_declaration_error_p): Consider new_type as potentially
13747 being a incomplete type. Use purify_type_name on type string.
13748 (method_header): saved_type: unused variable removed. Don't figure
13749 return type if method name is invalid.
13750 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13751 processed by patch_unaryop.
13752 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13753 increment/decrement node into its original type after binary
13754 numeric promotion on its operands.
13756 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13758 * parse.y (array_initializer:): Array init operand is NULL_TREE
13759 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13760 now an error. Fixed indentation problems.
13761 (patch_string): Handle error_mark_node as an argument.
13762 (patch_new_array_init): Fixed indentation problems.
13763 (array_constructor_check_entry): Removed check on null wfl_value.
13764 Return an error if wfl_value's walk returns an error.
13766 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13768 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13769 * lex.c (java_lex): Remember column position before advancing one
13770 token. Retain location information on OCB_TK.
13771 * lex.h (typedef struct java_lc): Added new field.
13772 * parse.h (GET_SKIP_TYPE): New macro.
13773 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13774 * parse.y (build_new_array_init, patch_new_array_init,
13775 patch_array_constructor, maybe_build_array_element_wfl,
13776 array_constructor_check_entry): New function prototypes.
13777 (switch_block:): Tagged <node>.
13778 (OCB_TK): Tagged <operator>.
13779 (array_initializer:): Installed actions.
13780 (variable_initializer): Build location information on element if
13782 (switch_statement:): Fixed indentation typo.
13783 (switch_block:): Redefined default action.
13784 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13785 (patch_assignment): Removed duplicate code.
13786 (maybe_build_array_element_wfl, build_new_array_init,
13787 patch_new_array_init, patch_array_constructor,
13788 array_constructor_check_entry): New functions.
13790 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13792 * parse.y (array_initializer): Tagged <node>.
13793 (variable_initializer:): Use default rule.
13794 (array_initializer:): Defined actions.
13795 (variable_initializers:): Likewise.
13796 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13797 non-static field accesses.
13798 (patch_invoke): Fixed indentation typo.
13799 (java_complete_tree): Likewise.
13800 (build_labeled_block): Changed leading comment. Generate an error
13801 in case of duplicate loop labels.
13802 (patch_conditional_expr): Patch results of string concatenation
13805 1998-12-06 Per Bothner <bothner@cygnus.com>
13807 * constants.c (find_methodref_index): When the class is an interface,
13808 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13810 * decl.c (finit_identifier_node): Use "$finit$", rather than
13811 "<finit>" (which Sun's verifier rejects).
13812 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13813 (generate_field_initialization_code): Removed.
13814 (fix_constructors) Don't add call to $finit$ here (wrong order).
13815 (patch_method_invocation): Add $finit$ call here.
13817 * java-tree.h (CALL_USING_SUPER): New macro.
13818 * parse.y (patch_invoke): Remove im local variable.
13819 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13820 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13821 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13823 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13825 * parse.y (java_complete_tree): Don't complain about unreachable
13826 statement if it is empty_stmt_node.
13828 * jcf-write.c (find_constant_wide): New function.
13829 (push_long_const): Use find_constant_wide.
13831 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13832 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13833 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13834 Emit invokeinterface when calling an interface method.
13835 Emit invokespecial also when calling super or private methods.
13837 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13839 1998-12-06 Per Bothner <bothner@cygnus.com>
13841 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13843 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13845 * java-tree.h (java_layout_seen_class_methods): New function
13847 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13848 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13849 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13850 * parse.y (method_declarator:): Defined action.
13851 (issue_warning_error_from_context): input_filename saved, set to
13852 the appropriate value and restored after java_error is called.
13853 (build_unresolved_array_type): Fixed comment.
13854 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13855 (method_header): Deal with return type the same way type are
13856 handled for fields and method's parameters and local variables
13858 (check_method_redefinition): Removed extra CR.
13859 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13860 (java_layout_seen_class_methods): New function.
13861 (java_layout_classes): Call java_layout_seen_class_methods.
13863 1998-12-03 Per Bothner <bothner@cygnus.com>
13865 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13867 1998-12-03 Per Bothner <bothner@cygnus.com>
13869 * jcf-dump.c (main): Fix error message.
13870 * jcf-path.c (add_entry): Style fix.
13872 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13874 * class.c (layout_class_method): Call build_java_argument_signature
13875 on constructors too.
13876 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13877 (patch_method_invocation): Define a primary when resolving an
13878 expression name. Augmented comment on code checking illegal `this'
13879 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13881 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13883 * class.c (layout_class_method): Don't report error on non-static
13884 overriding static if the method is private.
13885 * java-tree.h (finish_class): Prototype added.
13886 * lex.c (java_get_line_col): Handle col argument -2 value.
13887 * parse.h: All static method declarations moved to parse.y.
13888 * parse.y: Now contains all static method declarations previously
13890 (find_expr_with_wfl, missing_return_error,
13891 unreachable_stmt_error): New functions.
13892 (java_get_real_method_name): Identify constructors bearing class
13893 names in source code compiled classes only.
13894 (java_complete_expand_methods): Call missing_return_error.
13895 (invocation_mode): Private methods invoked as static methods.
13896 (java_complete_tree): Call unreachable_stmt_error.
13898 1998-12-01 Tom Tromey <tromey@cygnus.com>
13900 * Makefile.in (+target): Removed.
13901 (+xmake_file): Likewise.
13902 (+tmake_file): Likewise.
13903 (.NOEXPORT): Removed duplicate.
13905 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13907 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13909 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13911 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13912 libiberty.h. Provide an xmalloc definition.
13914 * jvspec.c: Remove the xmalloc prototype.
13916 * parse-scan.y: Include config.h and system.h. Don't include
13917 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13918 Provide an xstrdup definition.
13920 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
13922 * jcf-path.c (add_entry): Recognize ".jar" too.
13923 * lang-specs.h: Likewise.
13925 1998-11-26 Per Bothner <bothner@cygnus.com>
13927 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
13928 soft_monitorenter_node, soft_monitorexit_node, throw_node.
13930 * jcf-write.c (generate_bytecode_insns):
13931 Handle pre/post-increment/decrement of long.
13933 * jcf-write.c (generate_bytecode_insns):
13934 Handle missing exception handler (finally for synchronized).
13936 1998-11-25 Per Bothner <bothner@cygnus.com>
13938 * java-tree.h (end_params_node): Declare global.
13939 * decl.c (end_params_node): New global.
13940 (init_decl_processing, start_java_method): Use end_params_node for
13941 end of list of parameter types. Follows correct gcc conventions.
13942 * expr.c (pop_argument_types, pop_arguments): Likewise.
13943 * lang.c (put_decl_node): Likewise.
13944 * typeck.c (various places): Likewise.
13945 * class.y (various places): Likewise.
13946 * parse.y (various places): Likewise.
13948 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
13949 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
13951 * class.c: Add #include flags.h, remove no-longer needed declaration.
13953 * class.c (layout_class_method): Remove commented-out code, re-format.
13954 Don't add vtable entry (or index) for private methods.
13955 * expr.c (expand_invoke): A private method is implicitly final.
13956 * class.c (make_class_data): If inlining or optimizing,
13957 skip private methods.
13959 * class.c (finish_class): New function. Calls existing methods,
13960 but alls emits deferred inline functions.
13961 * jcf-parse.c (parse_class_file): Call finish_class.
13962 * parse.y (java_complete_expand_methods): Likewise.
13964 * expr.c (build_java_binop): Explicit default, to silence -Wall.
13966 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
13968 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
13970 * jcf-write.c (generate_bytecode_conditional): Fix typo.
13972 1998-11-24 Per Bothner <bothner@cygnus.com>
13974 * (generate_classfile): Always write class access flag with
13977 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13979 * class.c (maybe_layout_super_class): New function.
13980 (layout_class): Reorganized. Loop on class methods dispatched into
13981 a new function. Call maybe_layout_super_class.
13982 (layout_class_methods, layout_class_method): New functions.
13983 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
13985 (expand_invoke): Likewise.
13986 * java-tree.h (all_class_list): New global variable declared.
13987 (layout_class_methods, layout_class_method): New function
13989 (LAYOUT_SEEN_CLASS_METHODS): New macro.
13990 * jcf-parse.c (all_class_list): New global variable.
13991 (load_class): Extended what class_or_name can be. Use parser
13992 context mechanism to save globals before calling jcf_parse.
13993 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
13994 is set on the file name.
13995 (jcf_parse): Layout class methods when Object is loaded, otherwise
13996 record class in all_class_list for delayed method layout.
13997 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
13998 * lang.c (put_decl_node): Decode <init> into the decl context
14000 * lex.c (java_allocate_new_line): Use xmalloc.
14001 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14002 pointers, not TREE_LIST elements.
14003 (struct parser_ctxt): Fixed comment indentations, added comments
14004 and reordered some fields.
14005 (java_check_methods): Function prototype removed.
14006 * parse.y (java_push_parser_context): Use xmalloc.
14007 (java_parser_context_restore_global): Pop extra pushed ctxp only
14008 when there's nothing next.
14009 (maybe_create_class_interface_decl): Fixed comment, add new
14010 created class decl to all_class_list.
14011 (method_header): Use GET_REAL_TYPE on argument's types.
14012 (method_declarator): Use GET_REAL_TYPE, change type to the real
14013 type in TREE_LIST dependency node. Build argument list with the
14015 (create_jdep_list): Use xmalloc. Removed allocation error message.
14016 (obtain_incomplete_type): Fixed leading comment. Broadened
14017 incoming argument meaning.
14018 (register_incomplete_type): Use xmalloc. Removed allocation error
14020 (safe_layout_class): Fixed leading comment.
14021 (jdep_resolve_class): Reversed if statement condition and switch
14022 if and else bodies.
14023 (resolve_and_layout): Fixed leading comment. Broadened incoming
14025 (complete_class_report_errors): New local variable name, for
14026 clarity. purify_type_name used for all error cases.
14027 (java_get_real_method_name): Stricter check on constructors.
14028 (java_check_regular_methods): Reverse methods list only if not
14029 already laid out. Layout artificial constructor.
14030 (java_check_methods): Deleted.
14031 (source_start_java_method): Obtain incomplete type for patchable
14033 (java_layout_classes): Fixed leading comment. Use
14034 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14035 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14036 before returning. Fixed comments.
14037 (java_expand_classes): Check for errors up front.
14038 (patch_method_invocation): Class to search is resolved and laid
14041 1998-11-24 Per Bothner <bothner@cygnus.com>
14043 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14045 * javaop.h (int8): Removed - not used.
14046 (jbyte): Redefine portably with correct signedness.
14048 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14050 * jcf-write.c (generate_bytecode_insns): Fix typo
14051 OPCODE_getstatic to OPCODE_getfield.
14053 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14054 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14055 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14057 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14059 * jcf-parse.c (jcf_parse_source): Function returned type is
14060 void. Added prototype.
14061 (jcf_parse): Function returned type is void.
14062 (yyparse): Remove call to fclose on the last parsed file.
14064 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14066 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14068 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14069 (layout_class): Cope with methods featuring WFL in decl names.
14070 * decl.c (unqualified_object_id_node): New global variable,
14072 (build_decl_no_layout): Removed.
14073 * expr.c (build_primtype_type_ref): Handle Double.
14074 (java_lang_expand_expr): Fixed indentations.
14075 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14076 (flag_wall, flag_redundant, flag_not_overriding,
14077 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14078 variable declarations.
14079 (build_decl_no_layout): Removed prototype.
14080 (java_get_real_method_name): Added prototype.
14081 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14082 (java_parse_abort_on_error): Macro now just returns.
14083 * jcf-parse.c (jcf_parse_source): Check fclose returned
14084 value. Call emit_register_classes if java_report_errors returns
14086 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14087 flag_static_local_jdk1_1): New integer flags.
14088 (lang_decode_option): New flags set here.
14089 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14090 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14091 the flag_redundant variable.
14092 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14093 when parsing java.lang.Object class.
14094 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14095 NULL_TREE to build.
14096 (resolve_qualified_expression_name): Fixed indentation.
14097 (patch_array_ref): Changed prototype.
14098 (not_initialized_as_it_should_p): Prototype removed.
14099 (java_report_errors): Added function prototype.
14100 * parse.y (formal_parameter:): Changed error message for not yet
14101 supported final parameters.
14102 (class_type_list:): Set both PURPOSE and VALUE of created
14103 TREE_LIST to be class_type.
14104 (primary_no_new_array:): Handle class literals on primitive types.
14105 (parse_warning_context): Reinstalled correct force_error and
14106 do_warning flags setups.
14107 (java_report_errors): Changed prototype. Return java_error_count
14109 (variable_redefinition_error): Consider treating variable type as
14111 (create_interface): Warn about redundant abstract modifier if
14112 flag_redundant is set. Changed error message.
14113 (lookup_field_wrapper): Save/restore globals before/after looking
14115 (duplicate_declaration_error_p): Consider treating declaration
14116 type as a fake pointer.
14117 (register_fields): Extract real type from dependency node. Check
14118 for duplicate field declaration after type adjustment. Use
14119 DECL_INITIAL to store static final initialized values.
14120 (method_header): Extract real function type from dependency node.
14121 (check_abstract_method_header): Use GET_METHOD_NAME.
14122 (obtain_incomplete_type): Layout fake pointer type.
14123 (safe_layout_class): Don't try to check for methods before layout.
14124 (java_complete_class): Don't check for correct throws clause
14125 elements inheritance here.
14126 (resolve_and_layout): Broadened name parameter meaning.
14127 (reset_method_name): Use GET_METHOD_NAME.
14128 (java_get_real_method_name): New function.
14129 (java_check_regular_methods): Don't check methods in
14130 java.lang.Object. Verify lineage of throws clause elements. Use
14131 flag_no_overriding in warning report.
14132 (check_throws_clauses): Don't check if class was from
14133 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14134 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14135 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14136 warning on unsupported final local variables. Use build_decl
14137 instead of build_decl_no_layout. Get real local variable type from
14139 (source_start_java_method): Get real parameter type from
14140 dependency node. Call build_decl instead of build_decl_no_layout.
14141 (java_layout_classes): Reverse tree and layout type and class as
14142 required. Mark class as loaded when done.
14143 (resolve_field_access): Fixed indentation. Restricted condition
14144 leading to static field access code generation. Set field_type
14145 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14146 (resolve_qualified_expression_name): Initialize type_found to
14147 null. Handle static field resolved during qualification. Fixed
14148 layout on non primitive field decl types.
14149 (not_accessible_p): Fixed typo in comment.
14150 (patch_method_invocation): Resolve and layout class to search from
14152 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14153 layout non primitive type, if necessary. Make method node only to
14155 (find_applicable_accessible_methods_list): Consider WFL'ed method
14156 decl names. Fixed indentation.
14157 (argument_types_convertible): Resolve and layout target type if
14159 (java_complete_tree): Fixed indentation problems. Rewrote
14160 CALL_EXPR thrown exceptions check. Re-installed further processing
14161 of the assignment in certain cases.
14162 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14163 inlining on class literals.
14164 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14166 (valid_method_invocation_conversion_p): Likewise.
14167 (patch_string): Temporary disable forbidden use of `this' in
14168 explicit constructor invocations when doing string concatenation
14169 within their scope.
14170 (patch_unaryop): Added comment. Reinstalled code to disable
14171 further check on assignment operation with cast expression RHS.
14172 (patch_switch_statement): Fixed indentation.
14173 (build_try_statement): Call build_decl instead of
14174 build_decl_no_layout.
14175 (patch_synchronized_statement): Likewise.
14176 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14177 IS_UNCHECKED_EXPRESSION_P.
14178 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14179 layout argument exception type.
14180 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14181 of IS_UNCHECKED_EXPRESSION_P.
14183 1998-11-18 Anthony Green <green@cygnus.com>
14185 * jcf-parse.c (yyparse): Open class file in binary mode.
14187 1998-11-15 Per Bothner <bothner@cygnus.com>
14189 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14191 * jcf-write.c (perform_relocations): Move check out one loop.
14193 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14195 * Make-lang.in: Fix reference to srcdir.
14196 * jv-scan.c: Add missing xmalloc prototype.
14197 * jvgenmain.c: Ditto.
14199 1998-11-15 Per Bothner <bothner@cygnus.com>
14201 * decl.c (error_mark_node), java-tree.h: New global.
14202 * parse.y: Use empty_stmt_node instead of size_zero_node.
14203 (build_if_else_statement): If missing else, use empty_stmt_node.
14205 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14206 (java_complete_expand_method): Complain if return is missing.
14207 (java_check_regular_methods): Comment out incorrect error check.
14208 (not_accessible_p): Fix incorrect handling of protected methods.
14209 (patch_method_invocation): Pass correct context to not_accessible_p.
14210 (find_applicable_accessible_methods_list): Likewise.
14211 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14212 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14213 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14214 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14216 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14217 (push_int_const): Remove reundant NOTE_PUSH.
14218 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14219 (- case SWITCH_EXPR): Fix code generation bug.
14220 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14221 (generate_classfile): More robust for abstract methods.
14223 1998-11-15 Anthony Green <green@cygnus.com>
14225 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14226 * Make-lang.in: Ditto.
14228 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14229 * jvgenmain: Ditto.
14231 1998-11-15 Per Bothner <bothner@cygnus.com>
14233 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14235 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14237 1998-11-14 Per Bothner <bothner@cygnus.com>
14239 Allow uses of interface types to verify. This is not really
14240 type-safe, but it matches what Sun does, and is OK as long as
14241 there are appropriate run-time checks.
14242 * verify.c (merge_types): If merging two interface types,
14243 just set the result to java.lang.Object.
14244 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14246 1998-11-13 Tom Tromey <tromey@cygnus.com>
14248 * gjavah.c (main): Handle --output-class-directory argument.
14249 * jvspec.c (lang_specific_driver): Translate `-d' into
14250 -foutput-class-dir.
14251 * jcf.h (jcf_write_base_directory): Declare.
14252 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14253 * lang-options.h: Mention -foutput-class-dir.
14254 * jcf-write.c (jcf_write_base_directory): New global.
14255 (make_class_file_name): Put generated .class file into `-d'
14256 directory, or into source directory if -d not given. Function now
14258 (write_classfile): Free class file name. Handle case where class
14260 (DIR_SEPARATOR): New macro.
14261 Include <sys/stat.h>
14263 * Makefile.in (prefix): New macro.
14265 1998-11-12 Per Bothner <bothner@cygnus.com>
14267 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14268 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14269 here (done in patch_invoke instead).
14270 (case_identity): Moved here from parse.y.
14272 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14273 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14274 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14275 so they can be efficiently scanned without recursion.
14276 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14277 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14278 in BLOCK iteratively, rather than recursively.
14280 * parse.y (do_unary_numeric_promotion): New function.
14281 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14283 * parse.y (patch_newarray): Various fixes.
14285 Re-do handling of switch statements (for proper block scoping).
14286 * parse.y: Add just a single block for the enture switch block,
14287 but don't create any "case blocks".
14288 (group_of_labels): Rmeoved unneeded non-terminal.
14289 CASE_EXPR and DEFAULT_EXPR are added to current block.
14290 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14291 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14292 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14293 * parse.y (wfl_operator, print_int_node): Make non-static.
14294 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14295 as part of recursive scan of block.
14296 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14297 (patch_switch_statement): Most tests move dinto java_complete_tree.
14299 * parse.y: Make various production be non-typed (void).
14300 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14301 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14302 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14304 * jcf-write.c (struct jcf_handler): New type.
14305 (struct jcf_switch_state): New type.
14306 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14307 (alloc_handler, emit_unop, emit_reloc): New functions.
14308 (adjust_typed_op): Add extra parameter ("max type" offset).
14309 (emit_switch_reloc, emit_case-reloc): New function.
14310 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14311 (generate_bytecode_insns): Support REAL_CST, switch statements,
14312 exception handling, method calls, object/array creation, and more.
14314 * class.c: Remove some unused variables.
14315 * constants.c (find_string_constant): New function.
14316 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14317 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14318 if flag_emit_class_files.
14320 1998-11-12 Tom Tromey <tromey@cygnus.com>
14322 * jcf-io.c (find_class): Added explanatory comment.
14324 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14325 trailing slash to `.zip' entries.
14327 * jvspec.c (lang_specific_driver): Correctly handle case where
14328 GC_NAME not defined.
14330 1998-11-11 Tom Tromey <tromey@cygnus.com>
14332 * jvspec.c (GC_NAME): New define.
14333 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14335 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14337 1998-11-11 Per Bothner <bothner@cygnus.com>
14339 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14341 1998-11-11 Tom Tromey <tromey@cygnus.com>
14343 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14345 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14347 * class.c (is_compiled_class): Call safe_layout_class for class
14348 compiled from source.
14349 * conver.h (convert_to_integer, convert_to_real,
14350 convert_to_pointer): Added prototypes.
14351 * decl.c (init_decl_processing): Non longer push the decls of
14352 `methodtable', `constants', `Class', `Field', `dispatchTable'
14353 `jexception' and `Method'.
14354 * expr.c (build_invokeinterface): New function.
14355 (expand_invoke): static variable CLASS_IDENT now in
14356 build_invokeinterface. Use build_invokeinterface.
14357 (expand_java_field_op): Moved code to inline
14358 java.lang.PRIMTYPE.TYPE into a function.
14359 (build_primtype_type_ref): New function.
14360 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14361 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14362 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14363 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14364 (DECL_LOCAL_STATIC_VALUE): New macro.
14365 (build_invokeinterface, build_primtype_type_ref): New function
14367 (java_parse_abort_on_error): Macro rewritten.
14368 * jcf-parse.c (current_method): Add comment to declaration.
14369 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14370 Function prototypes fixed.
14371 (jcf_parse_source): push/pop parser context. save/restore global.
14372 (parse_source_file): Fixed leading comment. Now take a
14373 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14374 classes and pop the parser context anymore.
14375 (yyparse): Push parser context, save globals, parse the source
14376 file, restore globals and pop the parser context when processing a
14378 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14379 * lex.c (java_parse_doc_section): New function.
14380 (java_lex): Call java_parse_doc_section when appropriate. Build an
14381 operator around INSTANCEOF_TK.
14382 * lex.h (java_lineterminator, java_sprint_unicode,
14383 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14384 Prototypes rewritten.
14385 (java_parse_escape_sequence, java_letter_or_digit_p,
14386 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14387 java_read_unicode, java_store_unicode, java_read_char,
14388 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14389 Added function prototypes.
14390 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14392 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14394 (struct parser_ctxt): New fields: deprecated,
14395 current_parsed_class_un, gclass_list.
14396 (fix_method_argument_names, issue_warning_error_from_context,
14397 resolve_package, lookup_package_type): New function prototypes.
14398 (resolve_expression_name): Fixed function prototype.
14399 (find_applicable_accessible_methods_list): Fixed indentation, added
14400 extra argument in prototype.
14401 (check_final_assignment, build_null_of_type, check_deprecation,
14402 check_method_redefinition, reset_method_name,
14403 java_check_regular_methods, java_check_abstract_methods,
14404 maybe_build_primttype_type_ref): New function prototype.
14405 * parse.y (conver.h): Include.
14406 (INSTANCEOF_TK): Tagged <operator>.
14407 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14408 (relational_expression:): Build binop for instanceof.
14409 (java_push_parser_context): Remember ctxp->gclass_list across
14411 (java_pop_parser_context): Simply return if no context
14412 exists. Remember gclass_list across contexts.
14413 (issue_warning_error_from_context): New function.
14414 (parse_error_context): Don't setup ctxp->elc here. Call
14415 issue_warning_error_from_context instead.
14416 (parse_warning_context): Likewise.
14417 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14418 setup. Link new class/interface to ctxp->gclass_list.
14419 (add_superinterfaces): Register interface as incomplete if not
14421 (create_class): Remember class unqualified name in
14422 ctxp->current_parsed_class_un. Check class deprecation.
14423 (register_fields): Check field deprecation. Remember static final
14424 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14426 (method_header): New local variable ORIG_ARG. Use unqualified
14427 current class name for check on constructor errors. Promote return
14428 type if of record type. Argument list fix moved in
14429 fix_method_argument_names, called here. Check method deprecation.
14430 (fix_method_argument_names): New function.
14431 (method_declarator): Promote record typed arguments.
14432 (safe_layout_class): Check class methods before layout.
14433 (java_complete_class): Compute field layout when patched.
14434 (do_resolve_class): Try to load class after having it renamed
14435 after the package name.
14436 (get_printable_method_name): Use DECL_CONTEXT.
14437 (reset_method_name): New function.
14438 (check_method_redefinition): Use reset_method_name.
14439 (java_check_regular_methods): New local variable
14440 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14441 names for error report. Check for compile-time error when method
14442 found has default (package) access.
14443 (java_check_abstract_methods): Now takes an interface DECL node as
14444 an argument. Also reinstall real name on unchecked
14445 overriding/hiding methods for error report.
14446 (java_check_methods): Fixed leading comment. Get classes to verify
14447 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14448 CLASS_METHOD_CHECKED_P on class verification.
14449 (lookup_java_method2): Get real method name if necessary.
14450 (find_in_imports): Don't check package class access here.
14451 (resolve_package, lookup_package_type): New functions.
14452 (java_layout_classes): Fixed leading comment. Take classes to be
14453 laid out from ctxp->gclass_list.
14454 (java_complete_expand_methods): Don't expand native and abstract
14456 (java_expand_classes): New function.
14457 (resolve_expression_name): Use additional argument ORIG. Retrieve
14458 values of static final field of primitive types.
14459 (resolve_field_access): Handles static final field of promotive
14461 (resolve_qualified_expression_name): Handle STRING_CST as
14462 primaries and package name resolution. Check deprecation on found
14463 decls. Set where_found and type_found on non static field resolved
14464 during qualification. Layout non primitive field decl types.
14465 (check_deprecation): New function.
14466 (maybe_access_field): Simplified.
14467 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14468 removed. Reverse method's argument when primary is a type. Don't
14469 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14470 instead. Include abstract class in the list of class searchable
14471 for constructors. Use DECL_CONTEXT of found method for access
14472 checks. Check method deprecation.
14473 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14474 converting arguments. Handle INVOKE_INTERFACE.
14475 (lookup_method_invoke): Search constructor using existing
14476 infrastructure (don't rely on lookup_java_constructor anymore).
14477 (find_applicable_accessible_methods_list): Extra argument flag
14478 LC. Now include constructor in the search.
14479 (qualify_ambiguous_name): Conditional expression are primaries.
14480 (not_initialized_as_it_should_p): static final are always
14482 (java_complete_tree): Pass extra NULL argument to
14483 resolve_expression_name. Stricter test to carry on patching
14484 assignments. New case for INSTANCEOF_EXPR.
14485 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14486 (check_final_assignment, maybe_build_primttype_type_ref): New
14488 (patch_assignment): Detect resolved static finals and carry normal
14489 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14490 (try_builtin_assignconv): Access constant 0 on all primitive
14492 (valid_builtin_assignconv_identity_widening_p): Accept identical
14493 types. Accept all promoted type on int type.
14494 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14495 assigned to a reference.
14496 (valid_method_invocation_conversion_p): Accept to check null
14498 (build_binop): Merge declaration and initialization of local
14500 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14501 numeric types. Improved validity test for qualify operators on
14503 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14504 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14505 primitive type and issue the appropriate error message.
14506 (resolve_type_during_patch): Mark class loaded when resolved.
14507 (patch_cast): Allow null to be cased to reference types.
14508 (build_null_of_type): New function.
14509 (patch_array_ref): Handle array on references correctly.
14510 (patch_return): Removed unused local variable MODIFY. Force
14511 boolean to be returned as integers. Allows null to be returned by
14512 a function returning a reference.
14513 * typeck.c (convert_to_integer, convert_to_real,
14514 convert_to_pointer): Prototypes moved to convert.h
14515 (lookup_argument_method): Use method real name, if necessary.
14517 1998-10-30 Tom Tromey <tromey@cygnus.com>
14519 * class.c (build_class_ref): Changed name of primitive classes to
14522 * class.c (make_class_data): Renamed fields: nmethods to
14523 method_count, method_count to dtable_method_count. Always set
14524 `state' field to 0.
14525 * decl.c (init_decl_processing): Likewise.
14527 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14529 * class.c (layout_class): Don't mangle <finit>, produce
14530 __finit<class> instead. Don't verify artificial methods.
14531 * decl.c (finit_identifier_node): New declared global.
14532 (init_decl_processing): finit_identifier_node initialized.
14533 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14534 * java-tree.h (finit_identifier_node): Declared as extern.
14535 (struct lang_decl): New field called_constructor.
14536 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14537 (CLASS_HAS_FINIT_P): New macro.
14538 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14539 explicit constructor invocation.
14540 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14541 CALL_SUPER_CONSTRUCTOR_P): New macros.
14542 (write_classfile): Added prototype.
14543 * jcf-parse.c (jcf_parse_source): Parse and remember for
14544 generation if the file was seen on the command line.
14545 (parse_source_file): Don't write the class file here.
14546 (yyparse): Loop on files rewritten. Set current_jcf.
14547 (parse_zip_file_entries): Parse class file only if it was found.
14548 * lang.c (init_parse): Don't open command line provided filename
14550 (lang_parse): Don't set main_jcf anymore.
14551 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14552 (JCONSTRUCTOR_CHECK): New macro.
14553 (JBSC_TYPE_P): New macro.
14554 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14555 (COMPLETE_CHECK_OP_2): New macro.
14556 (struct parse_ctxt): New field explicit_constructor_p.
14557 (check_class_interface_creation): Fixed prototype indentation.
14558 (patch_method_invocation_stmt): Prototype reflects added argument.
14559 (patch_invoke): Likewise.
14560 (complete_method_declaration, build_super_invocation,
14561 verify_constructor_circularity,
14562 build_this_super_qualified_invocation, get_printable_method_name,
14563 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14564 verify_constructor_super, create_artificial_method,
14565 start_artificial_method_body, end_artificial_method_body,
14566 generate_field_initialization_code): New function prototypes.
14567 * parse.y: Fixed leading comment
14568 (constructor_header:, constructor_body:, block_end:): Rules tagged
14570 (type_declaration:): Call maybe_generate_finit.
14571 (method_declaration:): Action for method_body: placed in new
14572 function complete_method_declaration, called here.
14573 (constructor_declaration:): Defined actions. Removed leading
14575 (constructor_header:): New rule with action.
14576 (constructor_body:): Rule rewritten using block_begin: and
14577 block_end:. Defined actions.
14578 (constructor_declarator:, explicit_constructor_invocation:):
14580 (block:): Use new rules block_begin: block_end:.
14581 (block_begin:, block_end:): New rules and actions.
14582 (block_statements:): Fixed error message for explicit
14584 (method_invocation:): Call build_this_super_qualified_invocation
14585 if primary is `this' or `super' was seen.
14586 (conditional_expression:): Action defined.
14587 (extra_ctxp_pushed_p): New static global flag.
14588 (java_parser_context_save_global): Create parser context if
14589 necessary. Use extra_ctxp_pushed_p to remember it.
14590 (java_parser_context_restore_global): Pop extra parser context if
14592 (build_array_from_name): Array on primitive types are marked
14594 (register_fields): Restore new name in field initializer
14595 expression if type was altered. Non static fields initialized upon
14596 declaration marked initialized.
14597 (maybe_generate_finit): New function.
14598 (maybe_generate_clinit): Use create_artificial_method,
14599 start_artificial_method_body, end_artificial_method_body. Generate
14600 debug info for enclosed initialization statements.
14601 (method_header): Fixed leading comment. Check constructor
14602 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14604 (complete_method_declaration, constructor_circularity_msg,
14605 verify_constructor_circularity): New functions.
14606 (get_printable_method_name): New function.
14607 (check_method_redefinition): Don't rename <finit> methods. Fix
14608 declared constructor names. Error message for
14609 constructors modified.
14610 (java_check_regular_methods): Local variable seen_constructor
14611 renamed saw_constructor. Skip verification on constructors. Create
14612 default constructor with create_artificial_method.
14613 (java_check_methods): Removed unnecessary empty line.
14614 (create_artificial_method, start_artificial_method_body,
14615 end_artificial_method_body): New functions.
14616 (java_layout_classes): Changed leading comment. Reverse fields
14617 list if necessary. Always layout java.lang.Object if being
14619 (java_complete_expand_methods): Verify constructor circularity.
14620 (java_complete_expand_method): Call fix_constructor on
14621 constructors. Local variable no_ac_found removed. Restore
14622 bindings if method body expansion failed.
14623 (fix_constructors, verify_constructor_super,
14624 generate_field_initialization_code): New function.
14625 (java_expand_classes): Fixed leading comment. Write class file
14627 (resolve_expression_name): Check for illegal instance variable
14628 usage within the argument scope of an explicit constructor
14630 (resolve_qualified_expression_name): Pass extra from_super flag
14631 when invoking patch_method_invocation_stmt. New case for
14632 conditional expression when used as a primary. Check for error
14633 when acquiring super.
14634 (patch_method_invocation_stmt): Added extra argument super. New
14635 local variable is_static_flag. Set class_to_search according to
14636 the nature of the constructor invocation. Don't add `this'
14637 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14638 invocation within the argument scope of explicit constructor
14639 invocation. Set is_static according to is_static_flag. Provide
14640 extra `super' argument to patch_invoke invocation.
14641 (patch_invoke): New argument from_super. Loop on arguments
14642 indentation fixed. Pass from_super to invocation_mode. New switch
14643 case INVOKE_SUPER. Fixed error message in switch default case.
14644 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14646 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14647 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14648 message takes constructors into account.
14649 (find_applicable_accessible_methods_list): Fixed indentation.
14650 (qualify_ambiguous_name): Take explicit constructor invocation
14651 into account. Deal with a conditional expression as a primary to
14653 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14654 case. Added extra argument to patch_method_invocation_stmt.
14655 Register calls made to explicit constructor `this'. Don't call
14656 save_expr in ARRAY_REF case when emitting class files. Check for
14657 illegal use of this when expanding explicit constructor invocation
14659 (complete_function_arguments): Set and reset parser context
14660 explicit_constructor_p field value when appropriate.
14661 (build_super_invocation, build_this_super_qualified_invocation):
14663 (patch_assignment): Fixed typo.
14664 (patch_unaryop): Check on final fields occurs only when a decl
14666 (patch_return): Take constructors into account.
14667 (patch_conditional_expr): New function.
14668 * typeck.c (build_java_signature): Removed unnecessary empty line.
14670 1998-10-28 Jeffrey A Law (law@cygnus.com)
14672 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14674 1998-10-28 Tom Tromey <tromey@cygnus.com>
14676 * decl.c (init_decl_processing): Renamed fields.
14677 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14678 interface_len, msize fields.
14680 * class.c (make_class_data): Removed subclass_head and
14681 subclass_next fields.
14682 * decl.c (init_decl_processing): Removed subclass_head and
14683 subclass_next fields.
14685 1998-10-28 Jeffrey A Law (law@cygnus.com)
14687 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14688 * mangle.c (emit_unicode_mangled_name): Similarly.
14690 1998-10-26 Nick Clifton <nickc@cygnus.com>
14692 * jcf-parse.c (get_constant): Place braces around code to compute
14693 'd' when REAL_ARITHMETIC is not defined.
14695 1998-10-25 H.J. Lu (hjl@gnu.org)
14697 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14700 1998-10-23 Tom Tromey <tromey@cygnus.com>
14702 * lang-specs.h: `.zip' files are input to jc1.
14704 1998-10-22 Per Bothner <bothner@cygnus.com>
14706 * jvspecs.c: Add (but don't enable) support for combining multiple
14707 .class and .java input filenames to a single jc1 invocation.
14708 Add support for -C flag (copile to .class files).
14709 Translate -classpath and -CLASSPATH arguments.
14710 * lang-specs.h: Don't set %2 spec.
14712 1998-10-22 Tom Tromey <tromey@cygnus.com>
14714 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14716 (add_path): Don't add trailing separator to non-empty path
14719 * lang.c (lang_decode_option): Check for -fclasspath and
14720 -fCLASSPATH before examining other `-f' options.
14722 * java-tree.h (finalize_identifier_node): Don't declare.
14723 * class.c (make_class_data): Don't push "final" field.
14724 * decl.c (init_decl_processing): Don't push "final" field.
14725 (finalize_identifier_node): Removed.
14726 (init_decl_processing): Don't set finalize_identifier_node.
14728 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14730 1998-10-11 Anthony Green <green@cygnus.com>
14732 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14733 (JV_SCAN_SOURCES): New macro.
14734 (JCF_DUMP_SOURCES): Likewise.
14735 (jcf-dump$(exeext)): New target.
14736 (jv-scan$(exeext)): New target.
14738 1998-10-22 Tom Tromey <tromey@cygnus.com>
14740 * Makefile.in (LEX): Removed.
14741 (LEXFLAGS): Likewise.
14742 (SET_BISON): New macro.
14744 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14745 spurious diffs in parse.c.
14746 ($(PARSE_SCAN_C)): Likewise.
14747 (PARSE_DIR): New macro.
14749 (PARSE_SCAN_C): Likewise.
14750 (PARSE_RELDIR): New macro.
14752 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14754 * jcf-io.c (find_class): Use saw_java_source to determine when to
14755 look for `.java' file.
14756 * jcf-parse.c (saw_java_source): New global.
14757 (yyparse): Set it if `.java' file seen.
14759 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14760 (GCJH_SOURCES): Likewise.
14761 * Makefile.in (datadir): New macro.
14762 (libjava_zip): Likewise.
14763 (JAVA_OBJS): Added jcf-path.o.
14764 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14765 (../gcjh$(exeext)): Likewise.
14766 (jcf-path.o): New target.
14767 * java-tree.h (fix_classpath): Removed decl.
14768 * jcf-parse.c (fix_classpath): Removed.
14769 (load_class): Don't call fix_classpath.
14770 * parse.y (read_import_dir): Don't call fix_classpath.
14771 * lex.h: Don't mention classpath.
14772 * lex.c (java_init_lex): Don't initialize classpath.
14773 * jcf-io.c (classpath): Removed global.
14774 (find_class): Use jcf_path iteration functions. Correctly search
14775 class path for .java file.
14776 (open_in_zip): New argument `is_system'.
14777 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14778 classpath-related options.
14779 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14781 (lang_init): Call jcf_path_init.
14782 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14783 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14784 Correctly put braces around second string in each entry.
14785 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14786 classpath-related options.
14787 (help): Updated for new options.
14788 * jcf.h: Declare functions from jcf-path.c. Don't mention
14789 `classpath' global.
14790 * jcf-path.c: New file.
14792 * jcf-depend.c: Include jcf.h.
14794 * jcf-write.c (localvar_alloc): Returns `void'.
14795 (localvar_free): Removed unused variable.
14797 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14798 (init_parse): Use OBJECT_SUFFIX, not ".o".
14800 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14802 * class.c (emit_register_classes): Renamed from
14803 emit_register_class.
14804 * java-tree.h (emit_register_classes): Prototype renamed from
14805 emit_register_class.
14806 * jcf-parse.c (yyparse): Call emit_register_classes once before
14808 * parse.y (java_expand_classes): No longer register classes.
14810 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14812 * class.c (is_compiled_class): New local variable
14813 seen_in_zip. Identify classes found in currently compiled source
14815 * decl.c (complete_start_java_method): Fixed typo.
14816 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14817 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14818 (CLASS_P): Moved around.
14819 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14820 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14822 (jcf_parse_source): Changed leading comment. Removed unnecessary
14823 fclose and CLASS_FROM_SOURCE_P marking.
14824 (parse_source_file): New local variables remember_for_generation
14825 and filename. Mark parsed file name identifier node. Removed block
14826 executed when parse_only was null. Set remember_for_generation.
14827 Use it as an argument to java_pop_parser_context.
14828 (yyparse): New local variables several_files, list, next node and
14829 current_file_list. Split ampersand separated file names into
14830 current_file_list. Iterate through the list and parse accordingly.
14831 * parse.h (java_pop_parser_context): New function prototype.
14832 * parse.y (ctxp_for_generation): New static global variable.
14833 (java_pop_parser_context): New argument generate. Link popped ctxp
14834 to ctxp_for_generation list accordingly.
14835 (java_complete_expand_methods): Fixed indentation.
14836 (java_expand_classes): New function.
14838 1998-10-17 Per Bothner <bothner@cygnus.com>
14840 * Makefile.in: Link with libiberty.a instead of memmove.o.
14842 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14844 * lex.c (setjmp.h): No longer included.
14845 * lex.h (setjmp.h): Included.
14846 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14847 (duplicate_declaration_error_p): Renamed from
14848 duplicate_declaration_error.
14849 (build_array_from_name): New function prototype.
14850 * parse.y (setjmp.h): No longer included.
14851 (variable_declarator_id): Define action.
14852 (build_array_from_name): New function.
14853 (duplicate_declaration_error_p): Renamed from
14854 duplicate_declaration_error. Fixed leading comment.
14855 (register_fields): Main `for' loop reorganized. Uses
14856 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14857 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14858 build_array_from_name.
14859 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14861 (read_import_dir): Don't try to skip `.' and `..'.
14862 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14863 build_array_from_name. Main `for' loop reorganized.
14864 (resolve_qualified_expression_name): When building access to a
14865 field, use the type where the field was found, not its own type.
14866 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14867 field was found is null.
14868 (qualify_ambiguous_name): Sweep through all successive array
14871 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14873 * java-tree.h (pop_labeled_block, lang_printable_name,
14874 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14875 interface_of_p, inherits_from_p, fix_classpath,
14876 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14877 make_class_data, register_class, alloc_name_constant): New
14878 function prototypes.
14879 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14880 indentation. Added cast to remove warning.
14881 (lang_printable_name): Set v argument unused.
14882 (lang_print_error): Added argument to lang_printable_name call.
14883 (java_dummy_print, print_lang_decl, print_lang_type,
14884 print_lang_identifier, lang_print_xnode): All argument marked
14886 * lex.c (java_unget_unicode): Removed unnecessary argument.
14887 (java_allocate_new_line): Unused local variable is gone.
14888 (java_read_char): Added parenthesis in expressions to remove
14889 warnings. Added final return statement.
14890 (java_read_unicode): Added parenthesis in expression to remove
14892 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14893 (java_parse_escape_sequence): Likewise.
14894 (java_lex): Unused local variables are gone. Fixed
14895 java_unget_unicode invocation.
14896 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14898 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14899 lang_printable_name invocation in macro.
14900 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14902 (duplicate_declaration_error): Suppressed unused argument in
14904 (identical_subpath_p): Function declaration is gone.
14905 (patch_invoke): Suppressed unused argument in prototype.
14906 (patch_cast, build_labeled_block, check_thrown_exceptions):
14908 * parse.y (setjmp.h): Included
14909 (toplev.h): Likewise.
14910 (field_declaration:): Suppressed unused local
14911 (label_decl:): Fixed build_labeled_block invocation.
14912 (java_pop_parser_context): Put extra parenthesis around assignment
14914 (yyerror): Suppressed unused local variables.
14915 (variable_redefinition_error): Fixed lang_printable_name
14917 (create_interface): Suppressed unused local variables.
14918 (create_class): Likewise.
14919 (duplicate_declaration_error): Suppressed unused argument. Fixed
14920 lang_printable_name invocation.
14921 (register_fields): Suppressed unused local variable. Fixed
14922 duplicate_declaration_error invocation.
14923 (method_header): Suppressed unused local variable.
14924 (method_declarator, parser_check_super): Likewise.
14925 (java_complete_class): Suppressed unused local variable. Fixed
14926 fatal error message.
14927 (complete_class_report_errors): Added default: in switch.
14928 (java_check_regular_methods): Fixed lang_printable_name
14930 (check_throws_clauses): Likewise.
14931 (java_check_abstract_methods): Suppressed unused local
14932 variable. Fixed lang_printable_name invocation.
14933 (read_import_entry): Added supplemental return statement.
14934 (read_import_dir): Suppressed unused local variables.
14935 (check_pkg_class_access, declare_local_variables): Likewise.
14936 (source_start_java_method): Suppressed unused extern variable
14938 (expand_start_java_method): Suppressed unused extern and local
14939 variable declarations.
14940 (java_complete_expand_methods): Likewise.
14941 (java_complete_expand_method): Suppressed unused local variables.
14942 (make_qualified_name): Likewise.
14943 (resolve_qualified_expression_name): Added default: in
14944 switch. Fixed lang_printable_name invocation.
14945 (class_instance_creation_expression): Added parenthesis around
14947 (patch_method_invocation_stmt): Fixed lang_printable_name and
14948 patch_invoke invocations.
14949 (check_for_static_method_reference): Fixed lang_printable_name
14951 (patch_invoke): Suppressed unused arguments and local variables.
14952 (lookup_method_invoke): Suppressed unused local variables.
14953 (qualify_ambiguous_name): Added default: in switch.
14954 (identical_subpath_p): Function removed.
14955 (patch_assignment): Suppressed unused local variables. Suppressed
14956 unnecessary if statement. Fixed lang_printable_name invocations.
14957 (try_builtin_assignconv): Fixed lang_printable_name invocations.
14958 (valid_ref_assignconv_cast_p): Parenthesis around
14959 expression. Suppressed unused local variables.
14960 (build_binop): Suppressed unused local variables. fixed
14961 lang_printable_name invocations.
14962 (string_constant_concatenation): Suppressed unused local
14964 (patch_unaryop): Fixed lang_printable_name invocation.
14965 (patch_cast): Suppressed unnecessary argument. Fixed
14966 lang_printable_name invocation.
14967 (patch_array_ref): Fixed lang_printable_name invocation.
14968 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
14969 (build_labeled_block): Suppressed unused argument.
14970 (generate_labeled_block): Fixed build_labeled_block invocation.
14971 (build_loop_body): Suppressed unused local variables.
14972 (patch_loop_statement): Likewise.
14973 (patch_exit): Fixed lang_printable_name invocation.
14974 (patch_switch_statement): Likewise.
14975 (case_identity): First argument marked unused.
14976 (patch_try_statement): Fixed lang_printable_name invocations.
14977 (patch_synchronized_statement, patch_throw_statement): Likewise.
14978 (check_thrown_exceptions): Fixed check_thrown_exceptions and
14979 lang_printable_name invocations.
14980 (check_thrown_exceptions_do): Suppressed unused argument.
14982 1998-10-14 Tom Tromey <tromey@cygnus.com>
14984 * jcf-write.c (write_classfile): Add output class file as target.
14985 * lang-options.h: Added -MD, -MMD, -M, and -MM.
14986 * jcf.h: Added declarations for dependency-tracking functions.
14987 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
14988 * lang.c (lang_decode_option): Recognize -MD and -MMD.
14989 (finish_parse): Call jcf_dependency_write.
14990 (dependency_tracking): New global.
14991 (DEPEND_SET_FILE): New define.
14992 (DEPEND_ENABLE): New define.
14993 (init_parse): Enable dependency tracking if required.
14995 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
14996 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14997 (../gcjh$(exeext)): Likewise.
14998 (jcf-depend.o): New target.
14999 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15000 (GCJH_SOURCES): Likewise.
15001 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15003 (find_classfile): Added dep_name argument.
15004 (find_class): Compute name of dependency.
15005 (open_in_zip): Call jcf_dependency_add_file.
15006 * gjavah.c (output_file): No longer global.
15007 (usage): Don't mention "gjavah".
15009 (java_no_argument): Likewise.
15010 (version): Likewise.
15011 (main): Recognize and handle -M family of options.
15012 (print_mangled_classname): Return is void.
15013 (process_file): Handle case where output is suppressed.
15014 (HANDLE_END_FIELD): Likewise.
15015 (HANDLE_METHOD): Likewise.
15016 * jcf-depend.c: New file.
15018 1998-10-13 Jeffrey A Law (law@cygnus.com)
15020 * java-tree.def: Add missing newline at EOF.
15022 1998-10-13 Tom Tromey <tromey@cygnus.com>
15024 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15025 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15027 Include <config.h> and "system.h".
15028 (disassemble_method): Undefine RET to avoid clash with
15029 config/i386/i386.h.
15031 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15033 * decl.c (runtime_exception_type_node, error_exception_type_node):
15034 New global variables.
15035 (init_decl_processing): Initialized.
15036 * expr.c (java_lang_expand_expr): Set caught exception type to
15037 null if catch handler argument doesn't exit.
15038 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15040 * java-tree.h (runtime_exception_type_node,
15041 error_exception_type_node): Global variables declared.
15042 (DECL_FUNCTION_THROWS): New macro.
15043 (DECL_FUNCTION_BODY): Modified comment.
15044 (DECL_SPECIFIC_COUNT): Likewise.
15045 (struct lang_decl): New field throws_list.
15046 (IS_UNCHECKED_EXPRESSION_P): New macro.
15047 * lex.c (java_lex): Generate location information for THROW_TK.
15048 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15049 EXCEPTIONS_P): New macros.
15050 (enum jdep_code): New value JDEP_EXCEPTION.
15051 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15052 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15053 PATCH_METHOD_RETURN_ERROR): New macros.
15054 (patch_method_invocation_stmt): Added new argument to prototype.
15055 (patch_synchronized_statement, patch_throw_statement,
15056 check_thrown_exceptions, check_thrown_exceptions_do,
15057 purge_unchecked_exceptions, check_throws_clauses): New function
15059 * parse.y Fixed typo in keyword section.
15060 (throw:): Rule tagged <node>.
15061 (THROW_TK): Keyword tagged <operator>.
15062 (method_header:): Last argument to call to method_header passed
15064 (throws:, class_type_list:, throw_statement:,
15065 synchronized_statement:, synchronized:): Defined actions.
15066 (method_header): New local variable current. Register exceptions
15067 from throws clause.
15068 (java_complete_tree): Complete and verify exceptions from throws
15070 (complete_class_report_errors): Error message on exceptions not
15072 (java_check_regular_methods): Fixed typo. Shortcut on private
15073 overriding methods. Changed error message on method
15074 redefinition. Check for throws clause compatibility.
15075 (check_throws_clauses): New function.
15076 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15077 method. Changed error message on method redefinition.
15078 (currently_caught_type_list): New static variable.
15079 (java_complete_expand_methods): Purge unchecked exceptions from
15080 throws clause list. Call PUSH_EXCEPTIONS before walk and
15081 POP_EXCEPTIONS after.
15082 (resolve_qualified_expression_name): Pass new argument as NULL to
15083 patch_method_invocation_stmt.
15084 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15085 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15086 argument list when appropriate. Use new argument if non null to
15087 store selected method decl.
15088 (patch_invoke): Convert if necessary args of builtin types before
15089 forming CALL_EXPR. Argument list no longer reversed here.
15090 (invocation_mode): Treat final methods as static methods.
15091 (java_complete_tree): New cases for THROW_EXPR: and
15092 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15094 (complete_function_arguments): No more RECORD_TYPE
15095 conversion. Function parameter nodes no longer saved.
15096 (valid_ref_assignconv_cast_p): Avoid handling null type.
15097 (patch_binop): Fixed null constant reference handling.
15098 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15099 BUILD_THROW macros.
15100 (patch_try_statement): Fixed comments. Record caught types in
15101 list, push the list, expand try block and pop the list.
15102 (patch_synchronized_statement, patch_throw_statement,
15103 check_thrown_exceptions, check_thrown_exceptions_do,
15104 purge_unchecked_exceptions): New functions.
15105 * typeck.c (lookup_argument_method): Allow WFL in place of method
15106 DECL_NAME during method definition check
15108 1998-10-09 Tom Tromey <tromey@cygnus.com>
15110 * gjavah.c (decode_signature_piece): New function.
15111 (print_c_decl): Use it. Added `name_override' argument.
15112 (print_method_info): Use name_override argument to print_c_decl.
15113 (seen_fields): Removed.
15114 (print_field_info): Don't update seen_fields.
15115 (struct method_name): New structure.
15116 (method_name_list): New global.
15117 (print_method_info): Add new method to list of methods.
15118 (name_is_method_p): New function.
15119 (print_field_info): If field name has same name as method, then
15121 (process_file): Parse methods before fields.
15122 (field_pass): New global.
15123 (HANDLE_END_FIELD): Take field_pass into account.
15125 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15127 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15128 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15130 1998-10-03 Anthony Green <green@cygnus.com>
15132 * jvspec.c: Fix bug in jvgenmain_spec patch.
15134 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15136 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15137 * decl.c (soft_exceptioninfo_call_node): New global variable.
15138 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15139 takes extra integer argument. soft_exceptioninfo_call_node
15141 * except.c (java_set_exception_lang_code): New function
15142 (method_init_exceptions): Called here.
15143 (prepare_eh_table_type): New function.
15144 (expand_end_java_handler): Called here.
15145 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15146 one argument. Modified generation of call to
15147 soft_badarrayindex_node to use new argument.
15148 (build_java_arrayaccess): Pass faulty index value to
15149 build_java_throw_out_of_bounds_exception.
15150 (generate_name): New function.
15151 (java_lang_expand_expr): New local variables node, current,
15152 has_finally_p. Expand TRY_EXPR node.
15153 (process_jvm_instruction): Replace top of the stack with thrown
15154 object reference when entering exception handler.
15155 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15156 specific tree codes.
15157 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15159 (DECL_SPECIFIC_COUNT): New macro.
15160 (prepare_eh_table_type, java_set_exception_lang_code,
15161 generate_name): New function declarations.
15162 (match_java_method): Declaration deleted.
15163 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15165 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15166 * parse.h (redefinition_error, refine_accessible_methods_list,
15167 can_cast_to_p): Function declaration removed.
15168 (classitf_redefinition_error, variable_redefinition_error,
15169 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15170 find_most_specific_methods_list, argument_types_convertible,
15171 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15172 valid_cast_to_p, valid_method_invocation_conversion_p,
15173 try_reference_assignconv, add_stmt_to_compound,
15174 build_jump_to_finally, build_tree_list, patch_try_statement,
15175 java_get_catch_block): New function declarations.
15176 * parse.y (string_buffer_type): Global variable deleted.
15177 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15178 finally): Rules tagged <node>.
15179 (TRY_TK, CATCH_TK): Token tagged <operator>.
15180 (class_body_declaration:, class_member_declaration:,
15181 formal_parameter:, explicit_constructor_invocation:,
15182 interface_member_declaration:, constant_declaration:,
15183 primary_no_new_array:, class_instance_creation_expression:,
15184 array_creation_expression:): Issue error on unsuported JDK1.1
15186 (try_statement:, catches:, finally:): Define actions.
15187 (catch_clause_parameter): New rule.
15188 (catch_clause:): Use new rule catch_clause_parameter.
15189 (parse_jdk1_1_error): New function.
15190 (redefinition_error): Renamed classitf_redefinition_error.
15191 (variable_redefinition_error): New function.
15192 (check_class_interface_creation): Call
15193 classitf_redefinition_error.
15194 (java_complete_tree): Added error message on JDEP_TYPE: case.
15195 (complete_class_report_errors): Fixed indentation.
15196 (declare_local_variables): Call variable_redefinition_error.
15197 (source_end_java_method): Call java_set_exception_lang_code and
15198 emit_handlers where appropriate.
15199 (java_method_add_stmt): Call add_stmt_to_block.
15200 (add_stmt_to_block): New function.
15201 (lookup_method_invoke): Fixed outside comment. new local variable
15202 candicates. Call find_applicable_accessible_methods_list and
15203 find_most_specific_methods_list when searching for a
15204 method. Modified error report to list possible candidates when
15206 (find_applicable_accessible_methods_list,
15207 find_most_specific_methods_list, argument_types_convertible): New
15209 (refine_accessible_methods_list): Function deleted.
15210 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15211 expr (if applicable) before calling patch_array_ref.
15212 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15213 (enter_block): Fixed comment.
15214 (enter_a_block): New function.
15215 (patch_assignment): Reorganized. Call try_reference_assignconv for
15216 references. Call valid_cast_to_p instead of can_cast_to_p.
15217 (try_reference_assignconv,
15218 valid_builtin_assignconv_identity_widening_p): New functions.
15219 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15220 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15222 (build_string_concatenation): Don't resolve StringBuffer.
15223 (patch_cast): Fixed inverted arguments.
15224 (patch_array_ref): Code to save array expr deleted. Call
15225 valid_cast_to_p instead of can_cast_to_p.
15226 (generate_labeled_block): Call generate_name.
15227 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15228 patch_try_statement): New functions.
15229 * typeck.c (match_java_method): Function deleted.
15231 1998-10-02 Anthony Green <green@cygnus.com>
15233 * jvspec.c: jvgenmain_spec uses different temporary file names.
15235 1998-10-02 Anthony Green <green@cygnus.com>
15237 * jvspec.c (lang_specific_driver): Fail if user specifies
15238 --main= when not linking.
15240 1998-09-28 Tom Tromey <tromey@cygnus.com>
15242 * class.c (make_class_data): Push value for `thread' field.
15243 * decl.c (init_decl_processing): Added `thread' field to class.
15245 * class.c (add_field): Always make static fields externally
15248 1998-09-26 Anthony Green <green@cygnus.com>
15250 * expr.c (build_java_athrow,
15251 build_java_throw_out_of_bounds_exception, expand_invoke,
15252 build_newarray, expand_java_multianewarray, build_java_monitor):
15253 Update comments to reflect _Jv_* function names.
15255 1998-09-25 Per Bothner <bothner@cygnus.com>
15257 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15258 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15259 * parse.y (expand_start_java_method): Likewise.
15261 1998-09-24 Per Bothner <bothner@cygnus.com>
15263 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15265 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15266 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15267 * expr.c: Remove no-longer-needed calls to promote_type.
15268 * decl.c (give_name_to_locals): Liekwise.
15269 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15270 * parse.y: Add/remove promote_type calls as appropriate.
15271 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15272 (parse_signature_string): Likewise.
15273 (build_java_array_type): Fix for now signature convenions.
15275 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15277 1998-09-23 Tom Tromey <tromey@cygnus.com>
15279 * class.c (init_class_processing): libjava function renamed to
15282 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15284 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15285 * java-tree.def: Fixed DEFTREECODE third argument.
15286 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15287 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15288 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15289 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15290 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15291 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15292 * lang.c (java_tree_code_type, java_tree_code_length,
15293 java_tree_code_name): New arrays.
15294 (lang_init): Append Java tree node definitions to Gcc ones.
15295 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15297 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15299 (java_lex): Allow declaration of empty string constants. Retain
15300 location information on CASE_TK and DEFAULT_TK.
15301 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15302 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15303 Modified to be more robust.
15304 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15305 (build_new_invocation, try_builtin_assignconv,
15306 patch_switch_statement, string_constant_concatenation,
15307 build_string_concatenation, patch_string_cst, patch_string,
15308 java_expand_switch): New function declarations.
15309 * parse.y: Rules related to switch and EH tagged <node>.
15310 (label_id): Set to NULL_TREE
15311 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15313 (this_or_super:): Fixed indentation.
15314 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15315 statement_expression:): Removed call to RULE on all sub-rules.
15316 (switch_expression:, switch_labels:): New rules.
15317 (switch_statement:, switch_block:, switch_block_statement_groups:,
15318 switch_block_statement_group:, switch_labels:, switch_label:):
15320 (throw_statement:, synchronized_statement:, try_statement:):
15321 Defined temporary actions.
15322 (class_instance_creation_expression:): Call
15323 build_new_invocation. Fixed indentation.
15324 (field_access): Fixed indentation.
15325 (method_invocation): Likewise.
15326 (make_qualified_primary): Use THIS_EXPR.
15327 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15328 resolving from SUPER, set *type_found.
15329 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15330 (java_complete_tree): Removed unused local variable `location'. Case
15331 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15332 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15333 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15334 STRING_CST: case. default: checks for patchable strings.
15335 (complete_function_arguments): Transform string constant or
15336 crafted StringBuffer if necessary.
15337 (build_method_invocation): Fixed comments.
15338 (build_new_invocation): New function.
15339 (patch_assignment): Call try_builtin_assignconv to figure a valid
15340 assignment conversion between builtin types.
15341 (try_builtin_assignconv): New function.
15342 (build_binop): Use URSHIFT_EXPR directly to call build.
15343 (operator_string): Use UNARY_PLUS_EXPR.
15344 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15346 (do_merge_string_cste, merge_string_cste,
15347 string_constant_concatenation, build_string_concatenation,
15348 patch_string, patch_string_cst): New function.
15349 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15350 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15351 (build_newarray_node): Use NEW_ARRAY_EXPR.
15352 (build_this): Use THIS_EXPR.
15353 (build_return): Enable debug information on return statement.
15354 (build_if_else_statement): Likewise.
15355 (complete_labeled_statement): Fixed related comment.
15356 (build_loop_body): Fixed comment.
15357 (build_bc_statement): Enable debug information on break/continue
15359 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15361 (patch_switch_statement, case_identity, java_expand_switch): New
15364 1998-09-21 Per Bothner <bothner@cygnus.com>
15366 * buffer.h (BUFFER_INIT): New macro.
15367 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15368 Pass (struct jcf_partial *state) to most functions.
15369 (jcf_block, jcf_relocation): New types.
15370 Support labels, branches, conditionals, loops.
15372 1998-09-21 Tom Tromey <tromey@cygnus.com>
15374 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15376 1998-09-21 Per Bothner <bothner@cygnus.com>
15378 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15379 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15380 not integer_type_node (INT_TYPE_SIZ bits).
15382 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15384 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15385 * jcf-dump.c (print_exception_table): New function.
15386 (disassemble_method): Better handling of wide instructions.
15387 Make more robust for bad input.
15389 1998-09-30 Jeffrey A Law (law@cygnus.com)
15391 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15394 1998-09-17 Jeffrey A Law (law@cygnus.com)
15396 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15398 1998-09-17 Tom Tromey <tromey@cygnus.com>
15400 * Makefile.in ($(PARSE_H)): Removed target.
15402 1998-09-17 Jeffrey A Law (law@cygnus.com)
15404 * Makefile.in (JAVA_OBJS): Add memmove.o
15405 (memmove.o): New target & rules.
15407 1998-09-15 Tom Tromey <tromey@cygnus.com>
15409 * expr.c (expand_invoke): Don't generate a call to the class init
15412 1998-09-14 Jeffrey A Law (law@cygnus.com)
15414 * Makefile.in: Add many missing dependencies.
15415 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15417 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15418 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15420 1998-09-11 Per Bothner <bothner@cygnus.com>
15422 * decl.c (complete_start_java_method): If method is static (and
15423 not private) call _Jv_InitClass.
15424 * expr.c (expand_invoke): Don't call build_class_init.
15426 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15428 1998-09-10 Jeffrey A Law (law@cygnus.com)
15430 * Make-lang.in (GCJ): Define before using.
15432 1998-09-09 Jeffrey A Law (law@cygnus.com)
15434 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15435 losing due to namespace pollution in GNU getopt.h
15437 1998-09-09 Tom Tromey <tromey@cygnus.com>
15439 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15440 (java.all.cross): Likewise.
15441 (java.rest.encap): Likewise.
15443 1998-09-08 Jeffrey A Law (law@cygnus.com)
15445 * gjavah.c (print_class_decls): Fix thinko in arglist
15446 * jcv-io.c (find_classfile): Similarly.
15448 1998-09-07 Jeffrey A Law (law@cygnus.com)
15450 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15452 1998-09-05 Tom Tromey <tromey@cygnus.com>
15454 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15455 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15456 * Makefile.in (PARSE_C): New macro.
15457 (PARSE_H): Likewise.
15458 (PARSE_SCAN_C): Likewise.
15459 ($(PARSE_C)): Target renamed from parse.c.
15460 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15461 (clean): Remove parse-scan.c as well.
15462 (parse.o): Depend on $(PARSE_C).
15464 1998-09-05 Anthony Green <green@cygnus.com>
15466 * README, license.terms: Removed.
15468 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15469 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15470 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15471 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15472 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15473 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15474 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15475 and Java trademark attribution.
15477 1998-09-04 Tom Tromey <tromey@cygnus.com>
15479 * Makefile.in: Use gcjh, not gjavah.
15480 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15481 * Make-lang.in: Changed gjavah to gcjh everywhere.
15483 1998-09-03 Per Bothner <bothner@cygnus.com>
15485 * gjavah.c: Support new -prepend -add -append flags.
15486 (print_method_info): Method is not virtual if class is final.
15488 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15490 * jv-scan.c: Fixed copyright assignment.
15491 * keyword.gperf: Likewise.
15492 * keyword.h: Likewise.
15493 * lex.c: Fixed copyright assignment.
15494 (java_lex): Push unicode back when parsing '<'.
15495 * lex.h: Fixed copyright assignment.
15496 * parse-scan.y: Likewise.
15497 * parse.h: Fixed copyright assignment.
15498 (build_debugable_stmt, complete_for_loop): New function prototypes.
15499 * parse.y: Fixed copyright assignment.
15500 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15501 size_zero_node when completing a loop with no exit condition.
15502 (for_statement_nsi:): Define action.
15503 (for_init:, for_update:): Return size_zero_node when empty.
15504 (declare_local_variables): Call build_debugable_stmt.
15505 (build_debugable_stmt): New function.
15506 (build_loop_body): Build debugable statement around loop
15508 (complete_loop_body): Take into account the debugable statement
15509 around the EXIT_EXPR.
15510 (complete_loop_body): New function.
15511 (patch_exit_expr): Fixed condition inversion.
15513 1998-09-02 Tom Tromey <tromey@cygnus.com>
15515 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15516 name of thread define.
15517 * jvspec.c (THREAD_NAME): New macro.
15519 (THREADLIB): Likewise.
15520 (lang_specific_driver): Recognize attempt to link with thread
15521 library or gc library. Recognize -ljava on command line so it
15522 isn't linked against more than once.
15524 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15526 * parse-scan.y (report_main_declaration): Name of the class
15527 containing `main' can be a qualified name.
15529 1998-08-31 Tom Tromey <tromey@cygnus.com>
15531 * config-lang.in: Changed gjavac to gjc everywhere.
15532 * Make-lang.in: Changed gjavac to gjc everywhere.
15534 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15536 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15537 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15538 and install the files.
15539 * Makefile.in (JAVA_OBJS_LITE): New variable.
15540 (compiler:): Now include jv-scan as a dependency.
15541 (../jv-scan$(exeext), parse-scan.c): New targets.
15542 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15543 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15544 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15545 check for errors even if parse_only.
15546 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15548 (yylex): New function. Uses java_lex body.
15549 (java_lex): Removed commented out statement. Remove local variable
15550 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15551 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15552 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15553 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15554 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15555 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15557 (java_lex_error): Empty if JC1_LITE is defined.
15558 (java_get_line_col): Return 0 if JC1_LITE is defined.
15559 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15560 SET_MODIFIER_CTX): Moved into the section containing the macros
15561 conditionally defined by JC1_LITE.
15562 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15563 argument if JC1_LITE is defined.
15564 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15565 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15567 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15568 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15569 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15570 to different values according to JC1_LITE.
15571 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15572 declared if JC1_LITE set.
15573 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15574 defined if JC1_LITE not set.
15575 (struct parser_ctx): Reorganized and skip the jc1 front end part
15577 (java_layout_classes): New function definition.
15578 (java_push_parser_context, java_init_lex, yyparse, yylex,
15579 yyerror): Prototype always declared. All other static function
15580 prototypes declared only if JC1_LITE is not set.
15581 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15582 declared in parse.h.
15583 (java_layout_classes): New function.
15584 (java_complete_expand_methods): No longer layout the class here.
15585 * parse-scan.y: New file.
15586 * jv-scan.c: New file.
15588 1998-08-25 Tom Tromey <tromey@cygnus.com>
15590 * gjavah.c (main): Handle -friend option.
15591 (friend_specs): New global.
15592 (generate_access): Handle friend_specs.
15593 (process_file): Likewise.
15594 (MAX_FRIENDS): New macro.
15595 (friend_count): New global.
15596 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15597 Changed all callers.
15599 1998-08-24 Per Bothner <bothner@cygnus.com>
15601 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15602 (main): Handle processing all the entries of a named .zip archive.
15603 * jcf-io.c (jcf_trim_old_input): New function.
15604 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15606 1998-08-24 Per Bothner <bothner@cygnus.com>
15608 * lang.c (flag_assume_compiled): Make default be on.
15610 1998-08-21 Per Bothner <bothner@cygnus.com>
15612 * jcf-dump.c: Add bunches of flags to control output more.
15613 (process_class): New function; support printing more than one class.
15614 (main): Support new --print-main and --javap flags.
15615 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15616 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15618 1998-08-20 Per Bothner <bothner@cygnus.com>
15620 Change mangling of dispatch table to match C++ vtable (w/thunks).
15621 * class.c (build_dtable_decl), java-tree.h: New function.
15622 (make_class_data): Call it.
15623 * decl.c (init_decl_processing): Likewise.
15625 1998-08-19 Warren Levy <warrenl@cygnus.com>
15627 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15628 soft_anewarray; adjust args passed.
15629 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15630 match _Jv_NewObjectArray.
15632 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15634 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15635 * expr.c (loopup_label): Call create_label_decl.
15636 (create_label_decl): New function.
15637 (java_lang_expand_expr): Call expand_start_bindings with argument
15639 * java-tree.h Added space after PROTO in function declarations
15641 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15642 (create_label_decl, push_labeled_block): New function
15644 * lex.c (label_id): Initialize.
15645 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15647 * parse.h Added space after PROTO in function declarations when
15649 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15650 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15651 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15652 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15654 (struct parser_ctxt): New fields current_loop,
15655 current_labeled_block.
15656 (build_if_else_statement, patch_if_else_statement,
15657 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15658 generate_labeled_block, complete_labeled_statement,
15659 build_bc_statement, patch_bc_statement, patch_loop_statement,
15660 build_new_loop, build_loop_body, complete_loop_body): New function
15662 * parse.y (java_warning_count): New global variable.
15663 (label_id): New static variable.
15664 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15665 (block:): Return size_zero_node when block is empty.
15666 (empty_statement:): Return size_zero_node.
15667 (statement:): Implement supplemental action when for_statement: is
15669 (label_decl:): New rule.
15670 (labeled_statement:): Rewritten using label_decl. Actions
15672 (labeled_statement_nsi:): Likewise.
15673 (if_then_statement): Actions implemented.
15674 (while_expression): New rule.
15675 (while_statement:): Rewritten using while_expression. Actions
15677 (while_statement_nsi:): Likewise.
15678 (do_statement_begin:): New rule.
15679 (do_statement:): Rewritten using do_statement_begin. Actions
15681 (for_statement:): Rewritten using for_begin. Actions implemented.
15682 (for_statement_nsi:): Likewise.
15683 (for_header:, for_begin:): New rules.
15684 (for_init:): Actions implemented.
15685 (statement_expression_list:, break_statement:,
15686 continue_statement:): Likewise.
15687 (yyerror): Count number of issued warning(s).
15688 (java_report_errors): Report error(s) and/or warning(s).
15689 (java_complete_class): Use build_java_argument_signature to
15690 recompute completed method signature.
15691 (java_check_regular_methods): New locals method_wfl and aflags.
15692 Use method_wfl instead of lookup_cl during error reports. Fixed
15693 indentation and modified some error messages. Use
15694 lang_printable_name in method instead of the DECL_NAME. New code
15695 to issue warnings on methods not overriding corresponding methods
15696 private to a different package.
15697 (java_method_add_stmt): Call add_stmt_to_compound.
15698 (add_stmt_to_compound): New function.
15699 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15700 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15701 (build_if_else_statement, patch_if_else_statement,
15702 build_labeled_block, generate_labeled_block,
15703 complete_labeled_statement, build_new_loop, build_loop_body,
15704 complete_loop_body, patch_loop_statement, build_bc_statement,
15705 patch_bc_statement, patch_exit_expr): New functions.
15706 * typeck.c (build_java_signature): Build argument signature before
15707 enclosing it in between parenthesis.
15709 1998-08-17 Warren Levy <warrenl@cygnus.com>
15711 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15712 (JAVA_OBJS): Added reminder comment
15714 1998-08-13 Nick Clifton <nickc@cygnus.com>
15716 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15717 be interpreted as a long long.
15719 1998-08-13 Warren Levy <warrenl@cygnus.com>
15721 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15722 soft_initialise_class. Use _Jv_NewMultiArray, not
15723 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15724 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15725 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15726 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15728 1998-08-12 Per Bothner <bothner@cygnus.com>
15730 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15731 length_identifier_node): New global tree node constants.
15732 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15733 Replace uses by super_identifier_node etc.
15734 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15736 * parse.y (resolve_field_access): Don't special-case ".length" if
15737 flag_emit_class_files.
15738 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15739 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15742 1998-08-11 Per Bothner <bothner@cygnus.com>
15744 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15745 * class.c (make_method_value): Remove init for removed fields.
15747 * class.c (layout_class): Use build_java_argument_signature.
15748 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15750 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15751 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15752 (build_java_signature): Don't use push_java_argument_signature.
15754 * typeck.c (lookup_argument_method): New function.
15755 * parse.y (java_check_regular_methods): Use lookup_argument_method
15756 instead of lookup_java_method2 followed by lookup_java_method.
15758 * parse.y (check_method_redefinition): Minor optimization.
15760 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15761 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15763 1998-08-10 Tom Tromey <tromey@cygnus.com>
15765 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15768 * gjavah.c (java_float_finite): Use K&R-style definition.
15769 (java_double_finite): Likewise.
15770 (generate_access): Now returns void. Changed all callers.
15771 (last_access_generated): Removed.
15772 (process_file): Only make a single pass over the .class file.
15774 1998-07-29 Per Bothner <bothner@cygnus.com>
15776 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15777 for compatibility for G++ (with -fvtable-thunks).
15778 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15780 * gjavah.c (process_file): Use public inheritance for super-class.
15782 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15784 * lex.c (java_init_lex): Initialize ctxp->package.
15785 * parse.h (struct parser_ctxt): package and package_len replaced
15786 by tree package, an identifier node. Field method_decl_list is
15787 gone. Fixed comments.
15788 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15789 class_in_current_package): New function prototypes.
15790 * parse.y (array_type:): Set class loaded flag on primitive type
15792 (package_declaration:): Assign ctxp->package to the
15794 (method_invocation:): Handle invocation of method qualified by
15796 (single_type_import_declaration:): Removed ambiguity check.
15797 (java_pop_parser_context): New local variable `next'. Reset and
15798 set IMPORT_CLASSFILE_NAME flags on current and previous import
15800 (java_accstring_lookup): Use new local macro COPY_RETURN.
15801 (lookup_field_wrapper): New function.
15802 (parser_qualified_classname): Use merge_qualified_name.
15803 (parser_check_super_interface): Broaden error message.
15804 (do_resolve_class): Check for qualified class name in the current
15805 compilation unit if appropriate.
15806 (process_imports): Check for already defined classes.
15807 (check_pkg_class_access): Got rid of call to
15808 get_access_flags_from_decl.
15809 (java_complete_expand_methods): Call safe_layout_class based on
15810 the current class size.
15811 (make_qualified_primary): Build a WFL qualification on primary if
15813 (merge_qualified_name): New function.
15814 (make_qualified_name): Use merge_qualified_name.
15815 (resolve_expression_name): Use safe_lookup_field.
15816 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15817 (resolve_qualified_expression_name): Likewise. Check on resolved
15818 element accessibility.
15819 (not_accessible_p, class_in_current_package): New functions.
15820 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15821 (patch_method_invocation_stmt): Merged common pieces. Check
15822 accessibility of invoked method.
15823 (check_for_static_method_reference): Add returned type in error
15825 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15826 (refine_accessible_methods_list): Merged two conditions in test.
15827 (java_complete_class): Sanity check on stabilize_ref gone.
15828 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15830 1998-07-28 Per Bothner <bothner@cygnus.com>
15832 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15834 1998-07-24 Tom Tromey <tromey@cygnus.com>
15836 * gjavah.c (F_NAN): Removed.
15837 (F_NAN_MASK): New macro.
15838 (F_POSITIVE_INFINITY): Removed.
15839 (F_NEGATIVE_INFINITY): Likewise.
15840 (java_float_finite): Rewrote.
15841 (D_NAN_MASK): Renamed.
15842 (java_double_finite): Rewrote.
15843 (D_POSITIVE_INFINITY): Removed.
15844 (D_NEGATIVE_INFINITY): Likewise.
15846 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15847 If verbose, print underlying representation of value in hex.
15849 1998-07-24 Per Bothner <bothner@cygnus.com>
15851 * buffer.h, buffer.c: New files.
15852 * Makefile.in (JAVA_OBJS): Add buffer.o.
15854 Support locals variables and writing their debug entries to .class.
15855 * jcf-write.c: Simplify some by user new buffer type.
15856 (vode_buffer_grow): Removed.
15857 (struct localvar_info): New type.
15858 (localsvars, localvartable): New buffers.
15859 (localvar_alloc, localvar_free): New functions.
15860 (generate_bytecode_insns): Handle local variables.
15861 (generate_classfile): Write LocalVariableTable attribute.
15863 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15865 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15866 * zipfile.h (ZIPMAGIC): New macro.
15868 1998-07-24 Tom Tromey <tromey@cygnus.com>
15870 * Makefile.in (gjavah.o): Updated dependencies.
15871 (jcf-dump.o): Likewise.
15872 (all.indirect): Use ../gjavah.
15873 (../gjavah$(exeext)): Likewise.
15874 (clean): Don't remove gjavah.
15875 (clean): Remove parse.c, not java/parse.c.
15876 * Make-lang.in (java): Added gjavah.
15877 (gjavah$(exeext)): New target.
15878 (GJAVAH_SOURCES): New macro.
15879 (java.all.build): Added gjavah.
15880 (java.all.cross): Likewise.
15881 (java.rest.encap): Likewise.
15882 * config-lang.in (compilers, stagestuff): Added gjavah.
15884 1998-07-23 Tom Tromey <tromey@cygnus.com>
15886 * gjavah.c (java_float_finite): New function.
15887 (java_double_finite): Likewise.
15888 (F_POSITIVE_INFINITY): New macro.
15889 (F_NEGATIVE_INFINITY): Likewise.
15891 (D_POSITIVE_INFINITY): Likewise.
15892 (D_NEGATIVE_INFINITY): Likewise.
15894 (print_field_info): Use java_float_finite and java_double_finite.
15896 1998-07-23 Per Bothner <bothner@cygnus.com>
15898 * parse.y (method_header): Name "this" implicit argument.
15900 1998-07-22 Per Bothner <bothner@cygnus.com>
15902 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15903 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15904 (put_linenumber): New function.
15905 (generate_bytecode_insns, generate_classfile): Write line numbers.
15907 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15909 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15910 (lookup_name, build_known_method_ref, build_class_init,
15911 build_invokevirtual, invoke_build_dtable, match_java_method,
15912 build_field_ref, pushdecl_force_head, build_java_binop,
15913 binary_numeric_promotion, build_decl_no_layout,
15914 build_java_arrayaccess, build_newarray, build_anewarray,
15915 build_java_array_length_access, build_java_arraynull_check): New
15916 extern function prototypes.
15917 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15918 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15920 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
15922 * jcf.h (jcf_out_of_synch): New extern function prototype.
15923 * parse.h: Static/global function implemented in parse.y
15924 prototyped and declarations moved at the end of the file.
15925 (DECL_P): Check that the argument isn't null.
15926 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15927 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
15928 (QUAL_DECL_TYPE): New macro.
15929 (PARAMS): Macro definition removed.
15930 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
15931 (return_statement:): Call build_return.
15932 (field_access:): Call make_qualified_primary in sub rule.
15933 (method_invocation:): Build method invocation and call
15934 make_qualified_primary when processing primaries.
15935 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
15936 get_type_from_signature.
15937 (java_check_regular_method): Extra integer 0 argument when calling
15938 lookup_java_method2.
15939 (lookup_java_interface_method2): Extra method DECL argument when
15940 calling lookup_java_interface_method2.
15941 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
15942 COMPOUND_EXPR node.
15943 (java_complete_expand_method): Layout current class iff not
15944 already done. Don't process interface's methods.
15945 (java_complete_expand_method): Use super class only if it
15946 exists. Use current class otherwise.
15947 (make_qualified_primary): New function.
15948 (resolve_expression_name): Process qualified expression or
15949 expression from primary the same way.
15950 (resolve_expression_name): Two last arguments to
15951 resolve_field_access are now NULL_TREEs.
15952 (resolve_field_access): New variable is_static. Local field must
15953 be DECLs. is_static computed on field DECLs only. Append code in
15954 where_found to the field access if necessary. Use QUAL_DECL_TYPE
15955 to initialize field_type.
15956 (resolve_qualified_expression_name): New local variable,
15957 previous_call_static and is_static. Handle primaries with function
15958 calls, casts, array references and `this'. `super' now handled as
15959 `(super_class)this'. Use is_static to clarify boolean expressions.
15960 Added code to handle case where a proper handle is required to
15961 access a field. Use QUAL_DECL_TYPE where applicable.
15962 (maybe_access_field): New function.
15963 (patch_method_invocation_stmt): New arguments primary, where,
15964 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
15965 deleted. Use `where' as a type to search from if specified. Check
15966 for static method reference where forbidden. Append primary or
15967 current_this to the argument list if not calling constructor nor
15969 (check_for_static_method_reference): New function.
15970 (patch_invoke): Layout the class on which new is done if
15972 (lookup_method_invoke): Changed format to report errors on
15974 (qualify_ambiguous_name): New local variable this_found. Now
15975 handle things from primaries. Method call are considered
15977 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
15978 changed into NULLs.
15979 (not_initialized_as_it_should_p): Comply with the new DECL_P.
15980 (java_complete_tree): New case fo RETURN_EXPR. Process function
15981 call arguments in separate function.
15982 (complete_function_arguments): New function.
15983 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
15985 (patch_assignment): Take the return function slot into account as
15986 a RHS. Distinguish assignment from a return.
15987 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
15988 when checking methods in interfaces.
15989 (resolve_type_during_patch): NULL argument to unresolve_type_p
15990 instead of NULL_TREE.
15991 (patch_newarray): Fixed typo in comment.
15992 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
15993 (build_return, patch_return): New functions.
15994 * typeck.c (lookup_java_constructor): Fixed typo in comment.
15996 1998-07-21 Per Bothner <bothner@cygnus.com>
15998 * constants.c (find_name_and_type_constant, find_fieldref_index,
15999 find_methodref_index): New methods.
16000 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16001 just return given method. Also, rename to build_known_method_ref.
16002 (expand_invoke): Rename call to build_invoke_non_interface.
16003 * java-tree.h, parse.h: Update prototype.
16004 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16005 (such as expand_expr_stmt) if flag_emit_class_files.
16006 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16007 STACK_TARGET, IGNORE_TARGET): New macros.
16008 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16009 (generate_bytecode_insn): New function to generate method's bytecode.
16010 (generate_classfile): Node generate Code attribute for a method.
16011 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16012 push_long_const, field_op, adjust_typed_op, maybe_wide):
16013 New functions used by generate_bytecode_insn.
16015 * typeck.c (signature_include_return): Remove variable.
16016 (push_java_argument_signature, build_java_argument_signature): New.
16017 (build_java_signature): Use push_java_argument_signature.
16018 * parse.y: Use build_java_argument_signature instead of fiddling
16019 with signature_include_return.
16021 1998-07-17 Tom Tromey <tromey@cygnus.com>
16023 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16026 * Makefile.in (all.indirect): Added gjavah$(exeext).
16027 (gjavah$(exeext)): Added $(exeext).
16030 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16032 * class.c (layout_class): Call to java_layout_parsed_class replace
16033 by safe_layout_class.
16034 * expr.c (build_java_array_length_access): Removed static storage
16035 class in the function definition.
16036 (build_java_arraynull_check): Likewise.
16037 Also fixed typos in two comments.
16038 * lex.c (java_init_lex): Initialize static global kw_length.
16039 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16040 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16042 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16043 * parse.h (resolve_no_layout): New static function declaration.
16044 (get_identifier_in_static): Declaration removed.
16045 (java_layout_parsed_class): Function name declaration changed to
16047 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16048 not_initialized_as_it_should_p, build_this): New static function
16050 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16051 binary_numeric_promotion, stabilize_reference,
16052 build_decl_no_layout, build_java_arrayaccess): Extern function
16053 declarations moved into their own section.
16054 (build_newarray, build_anewarray, build_java_array_length_access,
16055 build_java_arraynull_check): New extern function declarations.
16056 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16057 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16059 (CALL_CONSTRUCTOR_P): New macro.
16060 * parse.y (kw_length): New static global tree node.
16061 (return_statement): Tagged <node>.
16062 (RETURN_TK): Tagged <operator>.
16063 (variable_declarator_id:): Build variable declaration with an
16064 empty initialization value if a syntax error was found in the
16065 initialization part of the variable declaration.
16066 (statement_without_trailing_substatement:): return_statement: now
16067 uses the default rule.
16068 (return_statement:): Temporarily fixed to return NULL_TREE.
16069 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16070 (class_instance_creation_expression:): Class creation rules now
16071 call build_method_invocation upon reduction.
16072 (array_creation_expression:): Rules call build_newarray_node upon
16074 (dim_exprs:): Build a list of dimension expressions.
16075 (dim_expr:): Store location of the OSB_TK in the dimension
16077 (method_invocation:): Added a new error rule.
16078 (build_unresolved_array_type): WFL argument may also be an array
16079 on a primitive type. Name of the argument changed to reflect this.
16080 (method_declarator): Insert argument type at the beginning of the
16081 argument type list and later reverse the list.
16082 (unresolved_type_p): Argument 'returned' may be optionally
16084 (java_layout_class_from_source): Function renamed
16086 (resolve_and_layout): Now call resolve_no_layout and
16088 (resolve_no_layout): New function.
16089 (purify_type_name): New function.
16090 (complete_class_report_errors): Call purify_type_name during error
16091 report on a type not found.
16092 (process_imports): error_found local variable doesn't need to be
16093 initialized to zero.
16094 (declare_local_variables): New local type_wfl. Fixed typo in error
16095 message. type_wfl assigned to unresolved type and used to register
16096 incomplete type. Build a WFL around the variable initialization
16097 statement so that debug info can be generated on it.
16098 (source_start_java_method): Reverse argument list after they've
16100 (current_this): New static global variable.
16101 (java_complete_expand_methods): Set current_this when appropriate.
16102 (resolve_expression_name): Build correct static and non static
16103 field access bearing a simple name.
16104 (resolve_field_access): Resolve the length field of arrays. Handle
16106 (patch_method_invocation_stmt): Set the type of the method
16107 invocation to error_mark_node. This value is later overridden by a
16108 valid type, if any. Don't handle qualified constructor invocation
16109 as qualified method invocation. Call lookup_method_invoke with its
16110 new flag. It's no longer necessary to access the selected method
16111 as the value of a tree list. Handle constructor invocation.
16112 (patch_invoke): Reverse argument list when invoking non interface
16113 methods. Insert call to new as the first argument of the
16115 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16116 defined within a final class. Return INVOKE_STATIC if the invoked
16117 method is a constructor.
16118 (lookup_method_invoke): New lc argument is a flag to indicate a
16119 constructor lookup. Now handle constructor lookup. Choose the most
16120 specific method in case several were matching the invocation
16121 requirements. Return a method decl instead of a tree list featuring
16122 one single method decl element.
16123 (refine_accessible_methods_list): New lc flag argument to
16124 indicate that a constructor is being looked up.
16125 (not_initialized_as_it_should_p): New function.
16126 (java_complete_tree): Now process fake tree codes
16127 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16128 save_expr on resolved function call arguments. Case on
16129 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16130 (patch_assignment): LHS can be a field access expression. When
16131 dealing with reference, lhs_type is the promoted type of the
16132 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16134 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16135 (patch_binop): Use not_initialized_as_it_should_p where
16137 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16138 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16140 (resolve_type_during_patch): New function.
16141 (patch_cast): Call resolve_type_during_patch to resolve type and
16142 report error accordingly.
16143 (patch_array_ref): Use not_initialized_as_it_should_p where
16144 applicable. Array base expression is saved before being
16145 used. Promote the type of an array elements if it contains non
16147 (build_newarray_node, patch_newarray, build_this): New functions.
16149 1998-07-16 Tom Tromey <tromey@cygnus.com>
16151 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16152 increment it in `for' statement.
16153 (print_field_info): If number is inf or nan, don't print it.
16154 (print_method_info): If method name is `delete', just ignore it.
16155 (print_c_decl): Special-case jstringArray.
16157 * gjavah.c (help): New function.
16158 (no_argument): New function.
16159 (usage): Changed text.
16160 (main): Rewrote argument handling. Now handles -v, --help,
16162 (version): New function.
16163 (found_error): New global.
16164 (main): Return found_error.
16165 (generate_access): Set found_error.
16166 (print_c_decl): Likewise.
16168 1998-07-15 Tom Tromey <tromey@cygnus.com>
16170 * gjavah.c (print_c_decl): Don't print "," when examining field.
16171 Skip type name when looking at "[L" types.
16172 (process_file): Now static.
16173 (generate_access): Now returns int.
16174 (last_access_generated): New global.
16175 (process_file): Clear last_access_generated; make multiple passes
16177 (print_field_info): Just return if generate_access returns true.
16178 (print_method_info): Likewise. Also, allow <init> functions to
16180 (print_c_decl): Added is_init argument. Print constructors
16182 (print_cxx_classname): Use UTF8_GET to extract characters from
16184 (print_base_classname): New function.
16185 (print_class_decls): New function.
16186 (process_file): Use it.
16187 (utf8_cmp): New function.
16189 1998-07-13 Nick Clifton <nickc@cygnus.com>
16191 * lang-options.h: Format changed to match changes in gcc/toplev.c
16192 to implement a --help option.
16194 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16196 * decl.c (init_decl_processing): Revert change to dtable_type.
16198 1998-07-09 Per Bothner <bothner@cygnus.com>
16200 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16202 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16204 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16206 * lang.c (lang_init): Default flag_exceptions to 1, without
16207 checking to see if it's 2 first.
16209 1998-07-08 Jeffrey A Law (law@cygnus.com)
16211 * constants.c: Include "system.h".
16212 * decl.c: Likewise.
16213 * lang.c (flag_new_exceptions): Get via extern now.
16214 (lang_init_options): New functions. Turn on flag_new_exceptions.
16216 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16218 * lex.c (java_lex): Return 0 when we see an invalid character in
16221 * lex.c (java_read_char): Specify extra argument when calling
16223 (java_read_unicode, java_parse_end_comment,
16224 java_parse_escape_sequence): Likewise,
16225 (java_lex): Specify extra argument when calling
16226 java_lex_error. Test that IDs are beginning with a legal character
16227 for IDs. Handle invalid characters with an error message and a
16228 call to java_lex_error.
16229 (java_lex_error): Adjust column position by new argument
16230 `forward'. Issue an error even if in the middle of reporting an
16233 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16235 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16236 we don't explicitly put a null pointer when we're copying it.
16238 1998-07-07 Tom Tromey <tromey@cygnus.com>
16240 * gjavah.c (print_cxx_classname): New function.
16241 (super_class_name): Likewise.
16242 (print_super_fields): Removed.
16243 (in_super): Removed.
16244 (print_field_info): Never generate #defines.
16245 (print_c_decl): Changed generated types to match JNI. No longer
16246 print class name before method name.
16247 (print_method_info): Print "static" before static methods.
16248 Print "virtual" before non-final methods.
16249 (usage): Use exit(1), not exit(-1).
16251 (print_field_info): Use %.17g to print a double.
16252 (last_access): New globals.
16253 (process_file): Initialize last_access.
16254 (usage): Now static.
16255 (ACC_VISIBILITY): New define.
16256 (generate_access): New function.
16257 (print_field_info): Call it.
16258 (print_method_info): Likewise. Also, generate information for all
16259 methods, not just native methods. Return void.
16260 (print_c_decl): Return void.
16261 (print_field_info): Return void.
16263 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16265 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16266 processing the jc1 grammar file. Prefix bison functions and
16267 variables with java_.
16268 (parse.c): Dependencies on parse.h and lex.h
16269 * expr.c (build_java_arrayaccess): Function now global.
16270 * java-tree.h: Comment reorganized to carry on previous
16271 classification effort.
16272 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16273 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16274 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16275 java_parse (new prefix java_ generated by bison).
16276 (java_layout_parsed_class, java_register_parsed_class): Function
16278 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16279 * lex.c (static tree wfl_op): Variable deleted.
16280 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16281 ctxp fields to NULL_TREE.
16282 (java_lex): No longer create WFL for operators. Filename caching
16283 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16284 created as STRING_CST and later expanded. Removed extra argument
16285 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16287 (build_wfl_node): Removed code in comments.
16288 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16289 store token and location data in the current bison token.
16290 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16291 static/extern function declaration at the beginning of the file.
16292 (struct qualification): Data structure definition deleted.
16293 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16294 (qualify_ambiguous_name): Function declaration modified. Function
16295 now returns nothing.
16296 (build_array_ref, patch_array_ref, make_qualified_name,
16297 resolve_qualified_expression_name, maybe_generate_clinit,
16298 resolve_field_access): New static function declarations.
16299 (build_java_arrayaccess): New extern function declaration.
16300 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16301 (CALL_EXPR_PRIMARY): Macro deleted.
16302 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16303 (struct parser_ctxt): Field initialized_final
16304 removed. non_static_initialized, static_initialized: New fields.
16305 * parse.y (static tree kw_super, static tree kw_this): New global
16307 (%union): tree wfl field of operator member replaced by int
16308 location. WFLs are non longer created for operators.
16309 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16310 (qualified_name:): Now calls make_qualified_name to build the
16312 (type_declaration:): Consider generating <clinit> when class
16314 (variable_declarator:): Directly build an assignment node when the
16315 variable is initialized when declared.
16316 (this_or_super:): Build a WFL and set current location when THIS
16317 or SUPER are parsed.
16318 (expression_statement:): Wrap statement around a WFL.
16319 (primary_no_new_array:): Fixed typo. Changed value returned by
16320 THIS_TK because of its new type (temporary).
16321 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16322 (field_access:): Build qualified name with SUPER.
16323 (method_invocation:): Fixed returned value because of SUPER's new
16325 (array_access:): Use OSB_TK location information.
16326 (post_increment_expression:, post_decrement_expression:,
16327 unary_expression:, pre_increment_expression:,
16328 pre_decrement_expression:, unary_expression_not_plus_minus:,
16329 cast_expression:, multiplicative_expression:,
16330 additive_expression:, shift_expression:, relational_expression:,
16331 equality_expression:, and_expression:, exclusive_or_expression:,
16332 inclusive_or_expression:, conditional_and_expression:,
16333 conditional_or_expression:, assignment:): Use new location/token
16334 information available on operators.
16335 (create_class): Set super_decl_type to NULL_TREE when processing
16337 (register_fields): Field initialization is now a MODIFY_EXPR
16338 node. Chain initialization code to the matching lists (according
16339 to the field declaration modifiers).
16340 (maybe_generate_clinit): New function.
16341 (method_header): Don't set method's DECL_NAME to a WFL when adding
16342 methods to java.lang.Object.
16343 (resolve_and_layout): Now can return NULL_TREE if the type
16344 resolution fails. Otherwise, return the class DECL instead of its
16346 (check_method_redefinition): Don't patch method DECL_NAME if it
16347 belongs to java.lang.Object.
16348 (process_imports): Simply assign error_found to the value returned
16349 by check_pkg_class_access.
16350 (declare_local_variables): Don't use their init statements (if
16351 any) when parsing error were previously found. Reuse MODIFY_EXPR
16352 build during parsing as an init statement.
16353 (java_method_add_stmt): Now return the current method body.
16354 (java_layout_parsed_class, java_register_parsed_class): Functions
16356 (java_complete_expand_methods): Initialize the constant pool on a
16357 per class basis. Layout the classes before expanding their method
16358 bodies. Don't try expand artificial constructor code if error were
16359 found. Make the classes data and register them if no error were
16361 (java_complete_expand_method): Retrieve an artificial constructor
16362 argument list before entering its body. Assign the top block to
16363 the artificial constructor function body and set types of declared
16364 blocks and compound statements to void. Walk method body if not an
16365 artificial constructor.
16366 (make_qualified_name, cut_identifier_in_qualified): New functions.
16367 (resolve_expression_name): Fixed comments. Save/restore the
16368 current class CLASS_LOADED_P flag value. Build non qualified
16369 static field access and handle qualified expression names.
16370 (resolve_field_access, resolve_qualified_expression_name): New
16372 (patch_method_invocation_stmt): Use the new expression resolution
16373 scheme, calling resolve_field_access when the function call is
16374 resolved as an expression.
16375 (qualify_ambiguous_name): Function rewritten to work on qualified
16376 expression produced by make_qualified_name.
16377 (java_complete_tree): Promote type when function's argument are
16378 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16379 the assignment to discover further errors if RHS is a expression
16380 name that fails to evaluate. Declare LHS initialized even though
16381 the assignment failed. Don't use the location variable and removed
16382 extra argument in patch function calls. Now handle the ARRAY_REF
16383 case and build internal string representation when STRING_CSTs are
16385 (build_method_invocation): Don't wrap function call around a WFL.
16386 (build_assignment): Likewise. Use the operator location
16388 (patch_assignment): Handle array access LHSs. Handle error
16389 provenance, resulting in a better error report.
16390 (build_binop): Use op_location from operator as binop location
16392 (build_unaryop, build_incdec, build_cast): Likewise.
16393 (patch_binop): Extract location information from the node. Fixed
16394 typo in error message.
16395 (patch_unary_op): Extract location information from the node.
16396 (build_array_ref, patch_array_ref): New functions.
16398 1998-07-01 Tom Tromey <tromey@cygnus.com>
16400 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16401 match _Jv_IsInstanceOf.
16402 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16403 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16405 1998-06-30 Tom Tromey <tromey@cygnus.com>
16407 * decl.c (init_decl_processing): Functions are now named
16408 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16410 1998-06-29 Per Bothner <bothner@cygnus.com>
16412 * java-tree.h (load_class): Add prototype.
16413 * class.c (is_compiled_class): Add missing arg to load_class.
16414 * expr.c (expand_java_NEW): Call load_class.
16415 * parse.y (process_import): Removed bogus use of void return value.
16417 1998-06-25 Per Bothner <bothner@cygnus.com>
16419 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16420 Function name is "_Jv_Throw" instead of "soft_athrow".
16421 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16422 Function name is "_Jv_AllocObject" instead of "soft_new".
16423 Takes an extra parameter (object size).
16424 * expr.c: Update calls.
16426 1998-06-24 Per Bothner <bothner@cygnus.com>
16428 * lex.c (java_get_line_col): Handle end-of-file.
16429 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16431 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16433 * lang.c (lang_init): Make -fexceptions the default.
16434 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16435 exception handling is not turned on.
16437 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16439 * lang.c (flag_new_exceptions): Make this this default.
16440 * decl.c (end_java_method): Call emit_handlers.
16441 * except.c (method_init_exceptions): Set language code and version.
16442 (expand_start_java_handler): Enable exception, and call
16443 expand_eh_region_start.
16444 (expand_end_java_handler): Enable exception, and set up catch blocks.
16445 (emit_handlers): New routine to generate the saved handlers.
16446 * java-except.h (emit_handlers): Add prototype.
16448 1998-06-12 Per Bothner <bothner@cygnus.com>
16450 We used to have three different representations of the constant pool:
16451 the CPool structure, the tree_constant_pool, and the constructures
16452 used to build the Class object (which may need class and string
16453 constants) in compiled code. None were appropriate for compiling
16454 to .class files, so I did a major overhaul.
16456 First, the tree_constant_pool array was removed. Things were
16457 modified to the CPool structure in the JCF could be used.
16458 Second, a "capacity" field was added to the CPool, and functions
16459 written to search for a matching constant, adding one if not found.
16460 The code that generated the Class object was changed to use a CPool.
16461 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16462 the static Class object are now only in build_constants_constructor.
16463 Finally, I wrote code which can generate a .class file (including its
16464 constant pool) from the RECORD_TYPE of a class. This is a big step
16465 on the way to compiling Java source into .class files.
16467 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16468 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16470 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16471 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16472 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16473 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16474 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16475 (lang_type): Removed constant_pool field.
16476 * jcf.h (CPool): Renamed size to count. Added field capacity.
16477 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16478 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16479 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16481 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16482 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16483 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16484 (set_constant_entry, find_constant1, find_constant2,
16485 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16486 find_utf8_constant, find_class_or_string_constant): New functions.
16488 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16489 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16490 (give_name_to_class, get_class_constant): Likewise.
16491 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16492 (get_name_and_type_constant, get_ref_constant): Removed.
16493 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16494 * parse.y: Don't save/restore tree_constant_pool.
16495 * verify.c (verify_jvm_instructions): Update for new approach.
16496 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16498 * lang-options.h: Added -femit-class-file, -femit-class-files.
16499 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16500 (lang_f_options): Added "emit-class-file(s)".
16502 * expr.c (build_java_arrayaccess): Generate more efficient array
16503 bounds checking, by using unsigned compare.
16505 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16507 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16509 * parse.h: New comment on the handling of unresolved type
16510 identifiers. JDEPs are now part of the jdep_code enum.
16511 (typedef struct jdep): Now use enum jdep_code or int, depending on
16512 availability. Both are narrowed down to an 8 bits bitfield.
16513 (CALL_EXPR_PRIMARY): Fixed comment.
16515 1998-06-10 Tom Tromey <tromey@cygnus.com>
16517 * Make-lang.in (java): Added gjavac and jvgenmain.
16518 (java.start.encap): Depend on gjavac.
16519 (java.rest.encap): Depend on jvgenmain.
16521 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16522 (JAVA_CROSS_NAME): Likewise.
16523 (java.all.build): Depend on jvgenmain and gjavac.
16524 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16525 (jvgenmain$(exeext)): New target.
16526 (java.install-common): Wrote.
16527 * config-lang.in (compilers, stagestuff): Added gjavac and
16530 1998-06-10 Dave Brolley <brolley@cygnus.com>
16532 * lang.c (lang_decode_option): New argc/argv interface.
16534 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16536 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16537 * decl.c (build_decl_no_layout): New function.
16538 * expr.c (java_lang_expand_expr): Layout declarations found in
16539 blocks before they're pushed.
16540 * jcf-parse.c (load_class): Save current line when parsing class
16542 (parse_source_file): Register class before expanding their
16544 * lang.c (put_decl_node): Produce `null' when `void *' is
16546 * lex.c (static tree wfl_op): New static global, for error report
16548 (java_init_lex): wfl_operator and wfl_op initialized
16549 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16551 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16552 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16553 build_unresolved_array_type): New static function definitions.
16554 (build_decl_no_layout): New extern function declared.
16555 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16556 faulty modifier exists.
16557 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16558 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16559 (UNARY_PLUS_EXPR): New fake operator.
16560 (struct parser_ctxt): New field osb_number.
16561 * parse.y (static tree wfl_operator): New static WFL for operator
16562 bound error messages.
16563 (DECR_TK, INCR_TK): Moved.
16564 (OP_TK): Tagged <operator>.
16565 (array_type:): Now call build_unresolved_array_type.
16566 (dim_expr:): Count the number of '[' seen.
16567 (post_increment_expression, post_decrement_expression,
16568 pre_increment_expression, pre_decrement_expression,
16569 unary_expression_not_plus_minus, unary_expression:): Actions are
16570 now building the corresponding unary expressions.
16571 (cast_expression:): Actions are now building cast expressions.
16572 (build_unresolved_array_type): New function.
16573 (create_interface): Reset the number of declared interfaces.
16574 (create_class): Likewise.
16575 (method_header): Methods declared within the scope of an interface
16576 are now implicitly set public and abstract.
16577 (java_complete_class): Variable's and parameter's type are patched
16578 with a promoted type.
16579 (declare_local_variables): Resolved non builtin types are promoted
16580 before being used to build a variable decl. Removed type patch
16581 posted on variable initialization statement.
16582 (source_start_java_method): Use build_decl_no_layout to build the
16583 decl of a parameter of incomplete type.
16584 (java_register_parsed_class): Process interfaces too. Call
16585 rest_of_decl_compilation on each processed class declarations.
16586 (java_complete_expand_methods): Don't attempt to expand things in
16588 (java_complete_tree): Process CONVERT_EXPR, even though it always
16589 has a type. Propagate error_mark_node to node's type too. Promote
16590 method's call argument type and return error_mark_node if
16591 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16592 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16593 handle unary operator nodes.
16594 (build_assignment): Added comment.
16595 (print_int_node): New function.
16596 (patch_assignment): New second argument. New error handling. Use
16597 print_int_node. Handle references. Use can_cast_to_p to issue
16598 different error message according to the context and check upon
16599 the initialization of the RHS.
16600 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16601 (operator_string): Handle more operators.
16602 (patch_binop): No longer use a function static
16603 wfl_operator. Improved error message on shift distance.
16604 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16605 patch_cast): New functions.
16607 1998-06-05 Per Bothner <bothner@cygnus.com>
16609 * jvspec.c: New file.
16610 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16612 * java-tree.h (identifier_subst): Add declaration.
16614 1998-06-04 Tom Tromey <tromey@cygnus.com>
16616 * jvgenmain.c (main): Generate call to JvRunMain.
16618 * class.c (make_class_data): Push value for "sync_info" field.
16619 * decl.c (init_decl_processing): Push "sync_info" field.
16621 1998-06-03 Per Bothner <bothner@cygnus.com>
16623 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16624 Java (source) name, not signature.
16625 Set TYPE_ALIGN to (at least) that of element_type.
16627 1998-06-02 Per Bothner <bothner@cygnus.com>
16629 * class.c: Moved classname-mangling-rekated code to ...
16630 * mangle.c: ... this new file.
16631 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16632 * Makefile.in: Update for above changes.
16634 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16636 * expr.c (truthvalue_conversion): Convert integer and floating
16637 point value to their truth value.
16638 * lex.c (java_lex): Handle the `null' literal.
16639 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16640 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16641 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16644 * parse.y: Reorganization/documentation on token declaration.
16645 (binop_lookup[]): New added new tree codes.
16646 (relational_expression): Build corresponding binary operators.
16647 (equality_expression, conditional_and_expression,
16648 conditional_or_expression): Likewise.
16649 (java_complete_class): Fix crash in debug message.
16650 (java_complete_tree): Check initialization of method call
16651 arguments. Further bogus node evaluation to detect more error
16652 during assignments. Handles more binary operators.
16653 (patch_assignment): Use DECL_P.
16654 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16656 (operator_string): Handle more case. Compacted source.
16657 (patch_binop): Changed function comment. Checking for
16658 uninitialized first operand takes the compound assignment into
16659 account and uses DECL_P. Checking for uninitialized second operand
16660 delayed to routine's end. Use macros to issue type bound error
16661 messages and issue messages on both operands if their types are
16662 different. Force fixed type into node. Handle all binary
16665 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16667 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16668 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16669 build operator node and return tokens.
16670 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16671 * parse.h (java_complete_tree): Changed returned type in prototype.
16672 (build_method_invocation, build_assignment, patch_assignment,
16673 patch_binop): New static function declarations.
16674 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16675 BUILD_EXPR_WFL): New macros.
16676 * parse.y (enum tree_code binop_lookup[]): New static for token to
16678 (%union): Parser union has new sub-structure `operator'.
16679 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16680 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16681 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16682 ASSIGN_ANY_TK): Tokens tagged `operator'.
16683 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16684 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16685 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16686 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16687 (assignment_operator:): Rule tagged `operator'.
16688 (expression_statement:): Re-installed default rule.
16689 (method_invocation:): Sub rules call build_method_invocation.
16690 (postfix_expression:): Don't attempt to resolve name here. Just
16692 (multiplicative_expression:): Sub-rules build corresponding binop
16694 (additive_expression:, shift_expression:, and_expression:,
16695 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16696 (assignment:): Sub rule invoke build_assignment.
16697 (assignment_operator:): Default rules on sub rules.
16698 (force_error): Added documentation on this variable.
16699 (declare_local_variables): Build initialization calling
16701 (expand_start_java_method): Removed unused rtx declaration. Mark
16702 arguments as already initialized.
16703 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16704 (java_complete_expand_methods): Don't process next method if
16705 completion of the previous one triggered errors.
16706 (java_complete_expand_method): Call source_end_java_method if no
16707 error were found during completion.
16708 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16709 locals declaratilon. Handle names found within a class. Return
16710 error_mark_node when things aren't found.
16711 (patch_method_invocation_stmt): Return error_mark_node on failures.
16712 (patch_invoke): Removed unused local. Return the correct node.
16713 (java_complete_tree): Now returns a value. The BLOCK section binds
16714 local identifiers and the type of a BLOCK is now void. Assign the
16715 result of operand completion on COMPOUND_EXPR. Assign the
16716 encapsulated node of a WFL to the result of its completion, except
16717 when the node is an identifier. Now handle MODIFY_EXPR and several
16718 binary operators. Return error_mark_node on errors.
16719 (build_method_invocation, build_assignment, patch_assignment,
16720 build_binop, operator_string, patch_binop): New functions.
16721 * typeck.c (binary_numeric_promotion): New function.
16723 1998-05-21 Per Bothner <bothner@cygnus.com>
16725 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16726 Replace most uses of ident_subst by identifier_subst.
16728 * class.c (push_class_static_dummy_field): Removed function.
16729 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16730 instead of looking got "class" static field. Create that decl here.
16731 (class_identifier_node): Removed; no longer needed.
16732 (init_class_processing): Don't init class_identifier_node.
16733 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16734 Do nreverse 0 times (instead of twice) for Object and Class.
16735 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16737 1998-05-20 Per Bothner <bothner@cygnus.com>
16739 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16740 while initializing linenumber_count and linenumber_table.
16741 Do it before init_function_start (which calls emit_line_note).
16742 * expr.c (expand_byte_code): Don't need to clear lineno here.
16744 1998-05-18 Tom Tromey <tromey@cygnus.com>
16746 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16747 then mangle number as _N_.
16749 * class.c (mangle_class_field): New function.
16750 (build_class_ref): Set assembler name of class reference using
16751 mangle_class_field.
16752 (push_class_static_dummy_field): Likewise.
16754 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16756 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16757 of assigning to TREE_CODE. The latter method exploits a feature
16758 of GCC that is not ANSI compliant.
16760 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16762 * decl.c (pushdecl_force_head): New function.
16763 (pushlevel): Removed conditional printf.
16764 (complete_start_java_method): Don't enter local variable scope if
16765 function is compiled from source code.
16766 * expr.c: parse.h now included
16767 (java_lang_expand_expr): New function.
16768 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16769 printf. Terminate buffer when doing directories.
16770 * jcf-parse.c (parse_source_file): Call lang_init_source before
16771 parsing and before code generation.
16772 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16773 use printf if the macro is defined.
16774 * lang.c (lang_init): Install lang_expand_expr hook on
16775 java_lang_expand_expr.
16776 (java_dummy_print): New function.
16777 (lang_init_source): New function.
16778 * lex.c (java_lex): Remember location of an opening brace at the
16779 second nesting level.
16780 (java_is_eol): Unget character seen after a CR if it is EOF.
16781 * parse.h: Now includes lex.h
16782 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16783 printf if the macro is defined.
16784 (expand_start_java_method, build_expr_block, enter_block,
16785 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16786 New static function declarations.
16787 (pushdecl_force_head): New extern function declaration.
16788 (INCOMPLETE_TYPE_P): New macro.
16789 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16790 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16791 BLOCK_EXPR_ORIGIN): New macros.
16792 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16793 DECL_SOURCE_LINE_LAST): New macros.
16794 (struct parser_ctxt): Removed field current_method_decl, redundant
16795 with the field current_function_decl. Added fields
16796 first_ccb_indent1 and pending_block.
16797 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16798 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16800 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16801 (compilation_unit:): Cosmetic on sub rule.
16802 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16803 (variable_initializer:): Installed default rule on expression:.
16804 (method_declaration:): method_header: starts a new
16805 method. method_body: installs the function body, absorbs blocks
16806 emitted for temporary variable scopings, pops function's body block
16807 and merges function's last statement lineno in DECL_SOURCE_LINE.
16808 (method_body:): Installed default rules.
16809 (block:): Call enter_block when an opening brace is seen. Absorb
16810 scoping blocks and call exit_block when a closing brace is seen.
16811 (block_statement:): Cosmetic changes.
16812 (method_invocation:): Create WFL around CALL_EXPR node.
16813 (patch_stage): Added comment around definition.
16814 (method_header): Try to use first_ccb_indent1 as the first line of
16815 the method, so BP debug info are emitted at the first opening
16816 brace of the function. If the function has no body, use the
16817 location of the function's name. Override currently defined method
16818 name with the matching WFL so we can point redefinition errors
16819 using the location where the function's name was declared.
16820 (check_abstract_method_header): Interprets DECL_NAME as an
16821 identifier or as a WFL, accordingly.
16822 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16823 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16824 location and name information out of it and reinstall DECL_NAME to
16825 its original identifier node value.
16826 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16827 function's source code).
16828 (read_import_dir): Test the value returned by find_class and issue
16829 a fatal accordingly.
16830 (declare_local_variables): Push a new block for the scope of the
16831 new variable(s) if code has been already generated at that nesting
16832 level. Pinpoint redefinition errors using the variable id
16833 WFLs. Generate initialization code if necessary. If the variable
16834 type is incomplete, register a patch on its decl.
16835 (source_start_java_method): Rewritten. Define a new block for the
16836 function's parameters. Build parameter decl out of function's
16837 arguments and register them for a patch if their types are
16839 (expand_start_java_method): Includes the part of
16840 source_start_java_method that was pushing the parameter decls and
16841 completing the method start code.
16842 (source_end_java_method): Removed call the expand_end_bindings and
16843 poplevel (already taken care of). Reinstall function's arguments
16844 and get function's last line of code before calling
16845 expand_function_end.
16846 (java_method_add_stmt): New comment before the function's
16847 code. Complement the second operand of the current COMPOUND_EXPR
16849 (java_complete_expand_methods): Don't generate debug info on line
16850 zero when expanding a generated constructor.
16851 (java_complete_expand_method): Set start and end line numbers for
16852 a artificially generated constructor to one and manually call
16853 enter_block and exit_block when defining it. For all methods:
16854 expand function's start calling the new expand_start_java_method
16855 and invoke java_complete_tree on the effective method's body, if
16857 (resolve_expression_name): Now use lookup_name_in_blocks to search
16858 local variable decls and print out an error when variables are
16860 (patch_method_invocation_stmt): Inserted comment before the
16862 (lookup_method_invoke): Chain method's arguments using chainon
16863 with the current arg list as a second argument. Inserted missing
16864 IDENTIFIER_POINTER when reporting an error on methods not found.
16865 (refine_accessible_methods_list): Don't retain constructors.
16866 (patch_arguments): Function removed.
16867 (java_complete_tree): Inserted comment before the function's
16868 code. New case for BLOCKs. Moved the WFL case a bit
16869 further. Complete function's arguments.
16870 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16871 maybe_absorb_scoping_blocks): New functions.
16873 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16875 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16877 * jcf-parse.c (parse_source_file, java_error_count): New forward
16878 and extern declarations.
16879 (java_parse_abort_on_error): Macro moved.
16880 (jcf_parse_source): fatal called if fopen fails. Now calls
16882 (parse_source_file): New parse_only parameter. Reflects the
16883 elimination of the second pass.
16884 (yyparse): parse_source_file called with argument set to 0.
16885 * jcf.h (JCF_ZERO): Sets java_source to zero.
16886 * lex.c (java_init_lex): pass argument is gone. Function modified
16887 to be called once during the analysis of a file.
16888 (java_unget_unicode): Fixed typo in fatal message.
16889 (java_get_line_col): Likewise.
16890 (java_lval): Likewise. String literals no longer built during
16892 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16894 * parse.h (MODIFIER_WFL): New macro.
16895 (parse_check_super, parser_check_super_interface): Now return int.
16896 (parser_chain_incomplete_item, not_builtin_p,
16897 complete_method_decl): Declarations removed.
16898 (build_method_invocation_stmt, build_invoke): Renamed using the
16899 `patch' instead of `build'
16900 (register-incomplete_type, obtain_incomplete_type,
16901 java_complete_tree, java_complete_expand_method,
16902 unresolved_type_p, create_jdep_list): New function declarations.
16903 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16904 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16905 (jdep): New typedef on new struct _jdep.
16906 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16907 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16908 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16909 JDEP_RESOLVED_P): New macros.
16910 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16911 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16912 JDEP_VARIABLE): New enum values and jdep kinds.
16913 (jdeplist): New typedef on struct _jdeplist.
16914 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16916 (CALL_EXPR_PRIMARY): New macro.
16917 (struct parser_ctxt): Fields java_pass, current_method_decl,
16918 method_decl_list deleted. New field jdeplist.
16919 (INCOMPLETE_P): Macro deleted.
16920 * parse.y (single_type_import_declaration:): Removed pass switch.
16921 (type_import_on_demand_declaration): Likewise.
16922 (field_declaration:): Removed pass switch on all sub rules.
16923 (class_declaration:): Call the complete_class_decl removed on
16925 (method_declaration:): Removed second pass switch. No longer chain
16926 methods decl when method_header reduced.
16927 (method_header:): Sub rules no longer depend on pass switch.
16928 (method_declarator:): Likewise.
16929 (method_body:): Likewise.
16930 (abstract_method_declaration:): Likewise.
16931 (block_statement:): Likewise.
16932 (local_variable_declaration:): Likewise.
16933 (argument_list:): Likewise.
16934 (method_invocation:): Likewise. Call to build_method_invocation_stmt
16935 removed. Partial CLASS_EXPR tree node built instead.
16936 (postfix_expression:): Removed pass switch on all sub rules.
16937 (java_pop_parser_context): Free classd_list content.
16938 (yyerror): Call obstrack_grow0 to finalize error message.
16939 (check_class_interface_creation): Comment modified to reflect new
16940 returned value meaning. Removed second pass switch. Return 1 if an
16941 error was found, 0 otherwise. Adjust pointer on filename if a
16942 leading path separator was found.
16943 (maybe_create_class_interface_decl): Removed first pass switch
16944 when linking the class decl to the class_list. Install a new
16945 jdep_list for the class.
16946 (add_superinterfaces): List of unresolved interfaces is
16947 gone. Unresolved interfaces are directly added to the current
16949 (create_interface): Second pass shortcut removed.
16950 ctpx->modifier_ctx access through MODIFIER_WFL.
16951 (create_class): Second pass shortcut removed. Call to
16952 register_incomplete_type replaces the call to
16953 parser_chain_incomplete_item.
16954 (complete_class_decl): Function removed.
16955 (duplicate_declaration_error): New way of retrieving redeclared
16957 (register_fields): Call to lookup_modifier_cl replaced by
16958 MODIFIER_WFL. New way of handling unresolved type, using
16959 unresolved_type_p and obtain_incomplete_type.
16960 register_incomplete_type replaces call to parser_chain_incomplete_item.
16961 (patch_stage): New static global variable.
16962 (method_header): New way of handling unresolved type, using
16963 unresolved_type_p and obtain_incomplete_type. patch_stage used to
16964 indicates that the method decl needs to be patched.
16965 (check_abstract_method_header): Call to lookup_modifier_cl
16966 replaced by MODIFIER_WFL.
16967 (method_declarator): Incomplete argument type are registered
16968 calling register_incomplete_type. Patch on the declared method is
16969 issued in that case.
16970 (unresolved_type_p): New function.
16971 (parser_check_super_interface): New comment to reflect function's
16972 modified returned type (int). Function and has a new argument
16973 this_wfl. Call to parse_error_context uses this_wfl instead of
16974 relying on lookup_cl.
16975 (parser_check_super): Comment reflects function's new returned
16976 type (int). Function returns nonzero value on error.
16977 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
16978 register_incomplete_type, jdep_resolve_class): New functions to
16979 handle incomplete types in declarations.
16980 (java_complete_class): Rewritten to work with the new incomplete
16981 type handling scheme.
16982 (complete_class_report_errors): Likewise.
16983 (complete_method_decl): Removed: it jobs is now handled by
16984 java_complete_class.
16985 (do_resolve_class): Class loaded in not already loaded and not
16986 found in Java source code.
16987 (java_check_regular_methods, java_check_abstract_methods): Don't
16988 call complete_method_decl anymore.
16989 (lookup_modifier_cl, not_builtin_p): Functions deleted.
16990 (read_import_dir): Got rid of the pass number dependency.
16991 (declare_local_variables): New handling of unresolved types (patch
16993 (source_start_java_method): New parameter level. Function called
16994 with level set to 1 when argument types are potentially
16995 unresolved. Called to complete the job with level set to 2 once
16996 types are complete.
16997 (source_end_java_method): Call to permanent_allocation
16998 removed. Waiting to be replaced by a more suitable obstack
17000 (java_complete_expand_methods, java_complete_expand_method,
17001 java_expand_finals): New functions.
17002 (build_method_invocation_stmt): Renamed
17003 patch_method_invocation_stmt. Extracts function call expression
17004 (wfl) and arguments (args) from CALL_EXPR tree operands.
17005 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17006 call. Patch the function and argument operand of the CALL_EXPR
17008 (patch_argument, java_complete_tree): New functions.
17010 1998-04-20 Per Bothner <bothner@cygnus.com>
17012 Recover from missing fields and methods (i.e. error instead of fatal).
17013 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17014 * expr.c (expand_invoke): Recover from missing method.
17015 (expand_java_field_op): Recover from missing field.
17016 Inline references to java.lang.{Integer,Char,...}.TYPE.
17017 * typeck.c (get_type_from_signature), java-tree.h: New function.
17018 * class.c (add_method): Use get_type_from_signature.
17019 (build_class_ref): Handle a class that was not found.
17020 * typeck.c (convert): Handle conversion to pointers (for convenience).
17021 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17022 instead of lookup_field to handle missing fields.
17024 * jcf-parse.c (process_zip_dir): Set java_source.
17026 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17028 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17030 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17032 * jcf-parse.c (load_class): Don't change input_filename before
17033 calling jcf_parse_source (but still do it before calling
17035 (jcf_parse_source): Assign input_filename after having saved the
17037 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17038 list. ctxp->modifier_ctx zeroed according to its new
17039 definition. ctxp->filename initialized. Removed
17040 JAVA_MODIFIER_CTX_UNMARK.
17041 (java_unget_unicode): Update the character based column position.
17042 (java_allocate_new_line): ref_count not used anymore. Always free
17043 ctxp->p_line. Initialize c_line->char_col to 0.
17044 (java_get_unicode): Update the character based column position.
17045 (java_lex): Use ctxp->elc to store current position in source
17046 file, at the beginning of the parsed token. Set modifier_ctx entry
17047 corresponding to the parse modifier to a WFL node. Return a WFL
17048 node when an identifier is parsed.
17049 (java_lex_error): Now uses ctxp->elc to store current position in
17051 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17052 * lex.h (build_wfl_node): New function definitions.
17053 (struct java_line): ref_count and next fields are gone. New field
17055 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17056 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17057 (JAVA_COLUMN_DELTA): New macro.
17058 (java_lc): New typedef on new struct _java_lc.
17059 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17060 (parse_error_context, parse_warning_context): Changed prototypes.
17061 (java_get_line_col): Added as an available global function.
17062 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17063 (IC_DECL): Replaced by macro IC_TYPE
17064 (DEPEND_WFL): New macro.
17065 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17067 (exit_java_complete_class): Removed a commented out statement.
17068 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17069 now an array of tree nodes. Deleted fields line_list and
17070 e_line. New field elc, to replace e_line.
17071 * parse.y (array_type:): Build WFL node.
17072 (qualified_name:): Build a single WFL node out of two. Retain
17073 the location information of the first node in the resulting node.
17074 (package_declaration:): Use package name as a WFL node
17075 (single_type_import_declaration:): Use imported name as a WFL node.
17076 (type_import_on_demand_declaration:): Use root of the imported
17077 packages as a WFL node.
17078 (field_declaration:): Removed unused local variable cl.
17079 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17080 (yyerror): New static elc. Removed static error_line, error_pos.
17081 New local code_from_source. Save ctxp->elc into elc at the first
17082 pass. Call java_get_line_col to get a string of the line where
17083 the error occurred.
17084 (debug_line): Removed static function.
17085 (parse_error_context, parse_warning_context): Parameter cl is now
17086 a WFL node. Use its value to initialize ctxp->elc.
17087 (redefinition_error): Parameter cl is now a WFL node.
17088 (parse_add_interface): New parameter wfl. No longer call
17089 lookup_cl, use wfl instead.
17090 (check_class_interface_creation): Parameter cl is now a WFL node.
17091 (maybe_create_class_interface_decl): Likewise.
17092 (add_superinterfaces): New function.
17093 (create_interface): Removed local cl, node, super_decl,
17094 super_decl_type. Function now uses id as a WFL node. Better
17095 warning/error report on obsolete or forbidden mix of
17096 modifiers. Now calls add_superinterfaces to register interfaces.
17097 (create_class): Removed local cl, node. Local variable id is used
17098 as a WFL node. Better error report on forbidden modifier
17099 mix. Uses add_superinterfaces to register interfaces.
17100 (find_field): Argument cl is now a WFL node. Now store the WFL
17101 node of a fields that needs to be checked for their
17103 (method_header): Local variable node non longer used. Local
17104 variable id replaces cl.
17105 (check_modifiers_consistency): Local variable cl is now a WFL
17107 (method_declarator): Local variable cl replaced by parameter id.
17108 (parser_qualified_name): Now uses parameter name as a WFL node.
17109 (parser_check_super_interface): New parameter wfl, for achieve
17110 greater accuracy during error reports.
17111 (parser_chain_incomplete_item): New parameter named location. Used,
17112 along the decl, to construct the incomplete item node.
17113 (java_complete_class): resolve_class now uses WFL node extracted
17114 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17116 (complete_method_decl): Unresolved function's argument types are WFL.
17117 (resolve_class): Parameter cl is now a WFL node.
17118 (resolve_and_layout): Likewise.
17119 (do_resolve_class): Likewise. Try first to use cl and then do the
17120 lookup on the decl when calling check_pkg_class_access.
17121 (complete_class_report_errors): Use IC_TYPE in place of
17122 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17123 instead of doing a lookup over the decl.
17124 (java_check_final): Use WFL info from field tree list.
17125 (lookup_cl): Rewritten and returns a statically defined WFL node.
17126 (lookup_modifier_cl): Now uses information from WFL nodes.
17127 (process_imports): Likewise.
17128 (read_import_dir): name and cl arguments replaced by a single WFL
17129 node. Function modified accordingly.
17130 (find_in_imports_on_demand): Now uses WFL node.
17131 (check_pkg_class_access): cl argument is now a WFL node.
17132 (declare_local_variables): Fixed to use WFL nodes.
17133 (resolve_expression_name): Likewise.
17134 (build_method_invocation_stmt): name_combo argument renamed
17135 wfl. Function modified to use WFL nodes.
17136 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17137 (lookup_method_invoke): cl is now a WFL node. Added missing
17138 IDENTIFIER_POINTER to class type decl name.
17140 1998-04-14 Dave Brolley <brolley@cygnus.com>
17142 * lang.c (init_parse): Now returns char* containing the filename.
17144 1998-04-10 Per Bothner <bothner@cygnus.com>
17146 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17148 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17149 * class.c (make_class_data): If flag_assume_compiled, initial class
17150 state is CSTATE_PREPARED; make superclass and interfaces direct
17151 references, rather than constant pool indexes.
17153 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17155 * parser.y: Include flags.h. Removed debug variable pl.
17156 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17157 (block:): Likewise.
17158 (labeled_statement_nsi:): Generate debug info when reducing
17159 expression_statement:.
17160 (check_pkg_class_access): get_access_flags_from_decl invocation
17161 fixed for new CLASS_* flags location.
17162 (source_end_java_method): Save/restore parser context when
17163 entering/leaving this routine. Restore lineno to its right value
17164 before calling expand_end_bindings.
17165 (build_method_invocation_stmt): build_invoke called with the
17166 current line information.
17167 (build_invoke): New argument cl. Wrap the function call around a
17169 (refine_accessible_methods_list): Changed comment, removed
17171 * parse.h: Fixed typo in comments.
17172 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17173 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17174 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17176 * lex.c (java_lex): Record the last closing curly bracket of a
17178 * jcf-parse.c (jcf_parse_source): Now calls
17179 java_check_methods. Clarified comment, fixed typo.
17181 1998-04-09 Dave Brolley <brolley@cygnus.com>
17183 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17184 (finish_parse): Expose for non USE_CPPLIB builds.
17186 1998-04-08 Jeffrey A Law (law@cygnus.com)
17188 * lang.c (lang_print_xnode): New function.
17190 1998-04-03 Per Bothner <bothner@cygnus.com>
17192 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17193 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17194 used to build a class's dispatch table.
17195 (make_class_data): Generate dispatch table if flag_assume_compiled.
17196 Set dtable of class object to address of class_dtable_decl.
17198 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17199 be volatile and have side effects - generates better code.
17201 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17202 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17204 * expr.c (expand_invoke): If class is final, method is
17205 effectively final, so can call it directly.
17207 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17209 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17211 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17213 * parse.y (build_method_invocation_stmt): Removed extra argument
17216 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17218 * expr.c (dtable_indent): Now static global.
17219 (expand_invoke): Now call invoke_build_dtable and
17220 build_invokevirtual.
17221 (invoke_build_dtable, build_invokevirtual): New functions.
17222 * jcf-io.c (find_class): Defer issuing a warning by setting
17223 jcf->outofsynch to 1.
17224 * jcf-parse.c (jcf_out_of_synch): New function.
17225 (load_class): Test this_jcf.outofsynch flag and call
17226 jcf_out_of_synch accordingly.
17227 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17228 comment indentation.
17229 * lex.c (java_get_unicode): Fixed code indentation.
17230 (java_lex): Create string literal. Fixed typo. Removed several
17231 premature obstack_free.
17232 * parse.h: New enums for name resolution and invocation mode.
17233 (struct qualification): New data structure.
17234 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17235 (do_resolve_class, build_method_invocation_stmt,
17236 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17237 debug_line, identical_subpath_p, invocation_mode,
17238 refine_accessible_methods_list, build_invoke,
17239 lookup_method_invoke): New functions declared.
17240 (build_invokevirtual, invoke_build_dtable, match_java_method,
17241 build_field_ref, jcf_out_of_synch): New references to external
17243 (struct parse_ctxt): Removed artificial_constructor field.
17244 * parse.y: (array_type:): Type defined for this rule.
17245 (class_type:): Installed default rule for interface_type:.
17246 (array_type:): Now build Java array type.
17247 (qualified_name:): Now use obstack_grow0.
17248 (method_declaration:): Skip the artificial constructor added to
17250 (abstract_method_declaration:): Execute the code only during pass 1.
17251 (block:): Installed default rule in block_statements:.
17252 (block_statement:): Add the statement to the method during pass 2.
17253 (statement_expression): Installed default rule for
17254 method_invocation:.
17255 (argument_list:): Added code to build the argument list.
17256 (method_invocation:): Added call to create the method invocation
17258 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17259 (debug_line): New function for debug.
17260 (complete_class_decl): No longer do something during pass 1.
17261 (method_header): Use BUILD_PTR_FROM_NAME.
17262 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17264 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17265 function's main comment.
17266 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17268 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17269 (resolve_class): Now works with arrays.
17270 (do_resolve_class, resolve_and_layout): New functions.
17271 (java_check_regular_methods): Reverse method list before and after
17272 having processed it. No longer set ctxp->artificial_constructor.
17273 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17274 accordingly. Fixed typo in issued error message. Now use
17276 (find_in_imports_on_demand): Now use obstack_grow0.
17277 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17278 (source_end_java_method): Call expand_expr_stmt instead of
17279 expand_expr. Calls it before calling expand_function_end.
17280 (java_method_add_stmt): Do nothing if errors were found during
17282 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17283 (build_method_invocation_stmt, build_invoke, invocation_mode,
17284 lookup_method_invoke, refine_accessible_methods_list,
17285 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17287 * typeck.c (build_java_signature): Properly end method signature
17288 if return type skipped.
17289 (match_java_method): New function.
17291 1998-03-16 Per Bothner <bothner@cygnus.com>
17293 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17295 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17297 * expr.c (build_invoke_non_interface): New function.
17298 (methods_ident, ncode_ident): Now static globals.
17299 (expand_invoke): Use build_invoke_non_interface.
17300 * java-tree.h (struct lang_decl): New field function_decl_body.
17301 (DECL_FUNCTION_BODY): New macro.
17302 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17303 CLASS_FROM_SOURCE_P.
17304 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17305 before starting pass 2. Call to java_generate_parsed_class replaced
17306 by java_register_parsed_class.
17307 * lex.c: Fixed typo in header. Some line width related formating.
17308 * lex.h: Some line width related formating.
17309 * parse.h (source_end_java_method, resolve_expression_name,
17310 complete_class_decl, maybe_create_class_interface_decl,
17311 check_class_interface_creation): New static function declarations.
17312 (java_layout_parsed_class, java_method_add_stmt): New function
17314 (struct parser_ctxt): Field mark_class_generate removed. New
17315 fields class_list and artificial_constructor.
17316 * parse.y: Fixed typo in header.
17317 (class_declaration:): Call complete_class_decl when class body
17319 (method_declaration:): Call source_end_java_method in pass 2 when
17320 the method body is defined.
17321 (postfix_expression:): Do expression name resolution on sub-rule
17322 name during pass 2.
17323 (create_class, create_interface): Merged common pieces.
17324 (check_class_interface_creation, maybe_create_class_interface_decl):
17326 (complete_class_decl): New function.
17327 (register_fields): Fixed line width related typo.
17328 (method_header): Correctly skip first argument when fixing
17329 argument line. Changed the loop.
17330 (java_check_circular_reference): Now use ctxp->class_list.
17331 (java_complete_class): Removed start/stop marking.
17332 (java_check_regular_methods): Now takes a class decl as an
17333 argument. Add default constructor if none were encountered.
17334 (java_check_methods): Now use ctxp->class_list. Changed call to
17335 java_check_regular_methods.
17336 (source_start_java_method): Set DECL_ARG_TYPE for each function
17338 (source_end_java_method, java_method_add_stmt): New functions.
17339 (java_generate_parsed_class): No longer exists.
17340 (java_layout_parsed_class, java_register_parsed_class): New functions.
17341 (resolve_expression_name): New function.
17343 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17345 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17346 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17347 until pass initializations are done. Call read_import_dir with
17349 * parse.h: (lookup_modifier_cl): New function declared.
17350 (INTERFACE_FIELD_MODIFIERS): New macro.
17351 (OBSOLETE_MODIFIER_WARNING): New macro.
17352 * parse.y: (register_fields): Class type and current field name in
17353 local variables. Check modifier(s) if adding field(s) to an interface.
17354 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17355 and report errors using the faulty modifier line context.
17356 (lookup_modifier_cl): New function.
17357 (read_import_dir): Detect and report default import processing
17360 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17362 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17363 * class.c (is_compiled_class): Return 1 after making sure it
17364 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17365 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17366 * java-tree.h (flag_assume_compiled): Add decl.
17367 * lang.c (lang_f_options): Add the flag.
17368 (flag_assume_compiled): Add decl, default to 0.
17370 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17372 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17373 (is_compiled_class): Likewise.
17374 (layout_class): Likewise.
17375 (layout_class): Detect and lay out classes defined in source code.
17376 (interface_of_p, add_interface_do, may_add_interface): New
17378 (add_interface): Now use add_interface_do.
17379 (add_method_1): New function.
17380 (add_method): Now use add_method_1.
17381 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17382 (complete_start_java_method): New function.
17383 (start_java_mehod): Now call complete_start_java_method.
17384 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17385 (expand_invoke): Likewise and fixed typo.
17386 *gjava.c: (print_super_field): Use new argument to find_class
17389 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17390 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17391 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17393 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17394 (add_method_1, push_class): New prototypes.
17395 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17396 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17397 directory where the class was found.
17398 (find_class): New argument DO_CLASS_FILE. Function find_class
17399 modified accordingly.
17400 *jcf-parse.c: (fix_class_path): New function.
17401 (load_class): Use new VERBOSE argument. load_class now finds and
17402 loads/parses .class/.java files. Save read_state of current_jcf
17404 (java_parser_abort_on_error): New macro.
17405 (jcf_parse_source, parse_source_file): New function.
17406 (jcf_parse): Fixed typo.
17407 (yyparse): Call parse_source_file () only.
17408 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17409 writing the real class name back in the zip directory entry.
17410 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17411 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17412 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17413 (find_class): Prototype fixed.
17414 *lex.c: Added 1998 time stamp.
17415 Removed all static global variables, moved into the parser
17416 context data structure.. Now include unistd.h if SEEK_SET not
17418 (java_init_lex): Rewritten.
17419 (java_sneak_unicode): Modified current unicode access in current line.
17420 (java_unget_unicode): Likewise.
17421 (java_allocate_new_line): New allocation management.
17422 (java_read_char): Modified access and storage of unget_utf8_value.
17423 New way of processing current unicode.
17424 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17425 (java_get_unicode): Now use the parser context.
17426 (java_lineterminator): Likewise.
17427 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17428 of the reentrant parser implementation. Function now use the
17429 parser context data structure and java_lval. Fixed production of
17430 the float and double constant "out of range" error message. Fixed
17431 obstack use. Return integer value when hitting a modifier. Now
17432 return type for TRUE, FALSE and other predefined types. Return
17433 identifier as a TREE_LIST list containing the current line context
17434 as the TREE_VALUE sub-node.
17435 (java_unicode_2_utf8): Fixed typo in declaration.
17436 (java_lex_error): Now use the parser context data structure.
17437 *lex.h: Added 1998 time stamp.
17438 (struct java_line): New fields ref_count and next.
17439 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17440 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17441 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17442 *parse.h: Added 1998 time stamp.
17443 (java_parse_source_file): Renamed from parse_source_file.
17444 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17445 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17446 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17447 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17448 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17449 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17450 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17451 (struct parser_ctxt): New data structure to keep the parser context.
17452 *parse.y: Added 1998 time stamp, got rid of static global variables.
17453 (java_error_count, ctxp): New global variables.
17454 (%union): New value field.
17455 (numeric_type, integral_type): Rules removed.
17456 (primitive_type): Rule defined to handle integral, float, double and
17458 (qualified_name, package_declaration,
17459 single_type_import_declaration, type_import_on_demand_declaration,
17460 modifiers, class_declaration, super, interfaces,
17461 interface_type_list, class_body, field_declaration,
17462 field_declaration, variable_declarators, variable_declarator,
17463 variable_declarator_id, method_declaration, method_header,
17464 formal_parameter_list, formal_parameter, method_body, block,
17465 static, interface_declaration, extends_interfaces,
17466 abstract_method_declaration, local_variable_declarators): Rules now
17468 (force_error, do_warning): New global statics.
17469 (push_parser_context, parser_context_save_global,
17470 parser_context_restore_global, pop_parser_context): New functions.
17471 (yyerror): Now uses the global parser context. Fixed use of obstack.
17472 (parse_error, parse_error_context, parse_warning_context,
17473 java_accstring_lookup, redefinition_error, check_modifiers,
17474 parser_add_interface, create_interface, create_class, find_field,
17475 duplicate_declaration_error, register_fields, method_header,
17476 check_modifiers_consistency, check_abstract_method_header,
17477 method_declarator, parser_qualified_classname,
17478 parser_check_super_interface, parser_check_super,
17479 parser_chain_incomplete_item, java_check_circular_reference,
17480 layout_class_from_source, java_complete_class,
17481 complete_method_decl, resolve_class, complete_class_report_errors,
17482 java_check_final, check_method_redefinition,
17483 java_check_regular_methods, java_check_abstract_methods,
17484 java_check_methods, lookup_java_interface_method2,
17485 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17486 process_imports, find_in_imports, read_import_entry,
17487 read_import_dir, find_in_imports_on_demand,
17488 check_pkg_class_access, not_builtin_p, declare_local_variables,
17489 source_start_java_method, java_generate_parsed_class): New
17491 *typeck.c: (signature_include_return): New global variable.
17492 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17493 to add the function returned type in the signature.
17495 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17497 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17499 1998-01-29 Dave Brolley <brolley@cygnus.com>
17501 * Make-lang.in (java.info): Added.
17502 (java.install-info): Added
17504 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17506 * Makefile.in (clean): Also remove java/parse.c.
17508 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17510 Add a pair of -fbounds-check/-fno-bounds-check options.
17511 * lang.c (lang_decode_option): Add code to grok arguments.
17512 (flag_bounds_check): Add decl.
17513 (lang_f_options): New array w/ the option in it.
17514 * java-tree.h (flag_bounds_check): Add decl.
17515 * lang-options.h: New file.
17516 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17517 of a static macro value.
17518 (JAVA_ARRAY_EXCEPTION): Delete macro.
17520 1998-01-23 Per Bothner <bothner@cygnus.com>
17522 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17523 * expr.c (build_anewarray): Add missing promote_type.
17525 1998-01-22 Per Bothner <bothner@cygnus.com>
17527 Add array types with known length to optimize bounds checking.
17528 * typeck.c (build_java_array_type): Take length parameter.
17529 (java_array_type_length, build_prim_array_type): New functions.
17530 * java-tree.h: Update for new functions.
17531 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17532 * class.c: Use build_prim_array_type.
17533 * expr.c (can_widen_reference_to): Handle known-length array types.
17534 (verify_jvm_instructions): Keep track of integer push instructions
17535 followed by newarray/anewarray, so we can build known-length arrays.
17536 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17537 (java_array_data_offset): New function.
17538 (build_java_array_length_access): New function. Optimize if constant.
17539 (build_java_arrayaccess): Constant fold bounds check.
17540 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17541 (build_newarray, build_anewarray): New functions.
17542 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17543 * verify.c (merge_types): Handle known-lengh array types.
17545 1998-01-19 Per Bothner <bothner@cygnus.com>
17547 * expr.c (expand_byte_code): Fix performace bug, which caused
17548 searching linenumber_table to be linear rather than constant.
17550 1997-12-12 Per Bothner <bothner@cygnus.com>
17552 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17554 * decl.c, java-tree.h (soft_fmod_node): New global.
17555 * decl.c (init_decl_processing): Define __builtin_fmod.
17556 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17557 using __builtin_fmod.
17559 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17561 * keyword.h: New file, output of keyword.gperf as processed by
17563 * lex.c (java_lex_init): Initialize java_error_flag.
17564 * parse.c (YYERROR_NOW): Uses java_error_flag.
17565 * parse.y: New static java_error_flag. Useless definition of
17567 * parse.y (java_error): Portable error recovery using
17568 java_error_flag (not yet completely tuned).
17570 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17572 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17574 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17576 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17577 (parse.c, lex.c, keyword.h): New rules for Java source code
17579 * parse.c: Renamed into jcf-parse.c.
17580 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17581 * keyword.gperf: New file, Java keywords.
17582 * parse.y: New file, Java language grammar.
17583 * parse.h: New file, Java language grammar definitions.
17584 * lex.c: New file, Java language lexer.
17585 * lex.h: New file, Java language lexer definitions.
17587 1997-12-03 Per Bothner <bothner@cygnus.com>
17589 * decl.c (clinit_identifier_node), java-tree.h: New global.
17590 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17591 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17592 * expr.c (expand_java_field_op): Check for invalid assignment
17595 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17597 1997-10-27 Per Bothner <bothner@cygnus.com>
17599 * verify.c (verify_jvm_instructions): When processing a handler,
17600 attempt to set the current_subr to the right value.
17601 (More complicated code combines Sep 17 and Oct 22 versions.)
17603 1997-10-24 Per Bothner <bothner@cygnus.com>
17605 * class.c (push_class): Figure out (guess) name of source file.
17606 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17607 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17608 (parse_class_file): Change return type from int to void.
17609 Call debug_start_source_file/debug_end_source_file.
17611 * expr.c (build_java_binop): Fix masking 2nd operand.
17612 * decl.c (init_decl_processing): Set sizetype first.
17614 1997-10-22 Per Bothner <bothner@cygnus.com>
17616 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17617 (Revert Sep 17 change.)
17619 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17621 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17622 .class extension in their name and fix thing so we don't process
17623 them parse_zip_file_entries().
17624 (parse_zip_file_entries): Cleaned unused local variables.
17626 1997-10-20 Per Bothner <bothner@cygnus.com>
17628 * expr.c (can_widen_reference_to): Allows equal array element types.
17629 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17630 * jcf-dump.c (RET): Get (and print) index.
17632 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17633 Promote element type to POINTER_TYPE.
17635 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17637 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17638 find_in_current_zip, jcf_figure_file_type): Moved from
17639 jcf-reader.c to parse.c.
17640 * zextract.c: (read_zip_archive): takes file_comment_length possible
17641 field into account.
17643 1997-10-20 Per Bothner <bothner@cygnus.com>
17645 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17647 * verify.c (merge_types): Handle array types even better ...
17649 1997-10-17 Per Bothner <bothner@cygnus.com>
17651 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17653 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17654 * class.c (make_class_data): Don't build fields_decl if no fields.
17655 When building fields_decl, skip if DECL_ARTIFICIAL.
17657 * expr.c (java_stack_swap): Update stack_type_map.
17658 * verify.c (merge_types): Handle array types better.
17660 1997-10-15 Per Bothner <bothner@cygnus.com>
17662 * class.c (add_field): Don't promote short integral fields to
17663 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17664 * expr.c (push_value): Promote and convert short integral values.
17666 * decl.c, java-tree.h (integer_two_node): New constant node.
17667 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17669 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17671 * class.c (append_gpp_mangled_type): Use function argument
17672 unpromoted type to generate mangled name.
17674 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17676 * constants.c (build_constant_data_ref): Now uses current_class
17677 instead of main_class.
17678 (build_constants_constructor): Now uses current_class instead of
17680 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17681 of the global variable SeepZipFiles done here.
17682 * zextract.c (read_zip_archive): extra_field optional field taken
17683 into account while computing the position of the class file in the
17685 * verify.c (verify_jvm_instructions): Use current_jcf to search
17687 * parse.c (load_class): First search for the class to load in the
17688 current zip file. Saves current_jcf (restored before returning
17689 from that function). Don't call JCF_FINISH in the class was found
17690 in the current ZIP file.
17691 (jcf_parse): If the class was found in the current ZIP file, save
17692 its tree_constant_pool (for later reuse).
17693 (parse_class_file): New function. Process each method defined in
17694 the current class and record the class as to be later registered.
17695 (yyparse): Rewritten. Figure the type of the current file and switch
17697 * lang.c: New global variable current_jcf.
17698 (lang_init): Removed compiling_from_source test (done later, in
17699 yyparse). Removed call the jcf_parse ().
17700 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17701 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17702 in the current ZIP file) and zip_offset (offset to the class data in
17703 the current zip file).
17704 * jcf-reader.c: zipfile.h included.
17705 localToFile: New ZipFileCache static global variable
17706 (parse_zip_file_entries): New function. Browse the current ZIP
17707 file directory and process each class found.
17708 (process_zip_dir): New function. Register each class found in the
17709 ZIP file directory. The class aren't parsed but a valid JCF is
17710 link to each of them.
17711 (find_in_current_zip): New function. Search for a class in the
17712 current ZIP file directory. If found, prepare the class so that it
17714 (jcf_figure_file_type): New function. Examine the file structure
17715 to figure a class file, a ZIP file. If none of these categories are
17716 matched, a source file is assumed.
17717 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17718 SeenZipFile: New global variable.
17719 (open_in_zip): Use zipmember's length to accelerate the search for
17720 a member. If zipmember was NULL and zip file successfully read,
17722 * java-tree.h: New global variable current_jcf declared. Added
17723 declaration for current_constant_pool_tags, current_constant_pool_data,
17724 current_constant_pool_length, current_constant_pool_data_ref.
17725 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17726 store the JCF of classes seen in a zip file) and tree *constant_pool
17727 (to save a loaded class constant pool). current_class declared here.
17728 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17729 retrieve method_ref_constant.
17730 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17731 (OBJECT): get_class_constant now uses current_jcf.
17732 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17733 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17734 (expand_invoke): Now uses current_class instead of main_class
17735 (build_class_init): Now uses current_class instead of main_class
17736 * class.c: New static global variable registered_class.
17737 (register_class): New function.
17738 (emit_register_class): Modified to use registered_class instead of
17740 (is_compiled_class): Now take into account class seen in the archive.
17742 1997-10-06 Per Bothner <bothner@cygnus.com>
17744 * except.h: Renamed to: java-except.h.
17745 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17746 * except.c: Add semi-working (commented out) implementation.
17748 * expr.c (expand_iinc): Add needed flush_quick_stack.
17749 * parse.c (set_source_filename): New function.
17750 (give_name_to_class): Set input_filename from package.classname.java.
17752 * jcf-io.c (find_class): Don't look first in ".".
17754 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17756 * zextract.c (read_zip_archive): Now takes into account the
17758 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17760 1997-09-20 Per Bothner <bothner@cygnus.com>
17762 * constants.c, java-tree.h (build_internal_class_name): New function.
17763 (alloc_class_constant): Re-implement using build_internal_class_name.
17764 * class.c (make_class_data): Likewise.
17765 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17767 1997-09-17 Per Bothner <bothner@cygnus.com>
17769 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17770 to NULL before pushing an exception handler target.
17772 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17773 (java_stack_swap, java_stack_dup): Re-write to be safe from
17774 clobbering registers.
17775 (build_class_init): New function.
17777 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17779 * typeck.c (build_java_array_type): Temporary use
17780 permanent_obstack to create the array 'length' field.
17781 * expr.c (lookup_label): Temporay use permanent_obstack to create
17782 label if not found.
17783 * class.c (push_super_field): Tempory use permanent_obstack.
17785 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17787 * typeck.c (type_for_mode): Now handles double_type_node and
17789 * verify.c (verify_jvm_instructions): The instruction following
17790 the wide bytecode is checked. OPCODE_ret added to the list of
17793 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17795 * class.c (make_class): Temporary use permanent_obstack. Set the
17796 class CLASS_P field to 1.
17797 (push_class): Temporary use permanent_obstack.
17798 (set_super_info): Temporary use permanent_obstack.
17799 (add_method): Temporary use permanent_obstack, set
17800 METHOD_TRANSIENT().
17801 (add_field): Temporary use permanent_obstack. Sets
17802 FIELD_VOLATILE() and FIELD_TRANSIENT().
17803 (build_class_ref): Temporary use permanent_obstack if the class
17805 (build_static_field_ref): Temporary use permanent_obstack when
17806 creating field's rtl.
17807 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17808 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17809 and fields. Function finalized, as far as flag handling.
17810 (push_class_static_dummy_field): Temporary use permanent_obstack.
17811 (emit_register_class): Force generation of class registration at
17813 * decl.c (end_java_method): Call permanent_allocation() before
17815 * expr.c (can_widen_reference_to): Added comment to interface
17816 handling, fixed typo.
17817 (lookup_field): Now uses CLASS_P() to correct FIXME
17818 (expand_invoke): Verification on public && !static &&
17819 !abstract moved into soft_lookupinterfacemethod (kaffe).
17820 Use Object class dtable if objectref is an array when expanding
17822 (java_push_constant_from_pool): Temporary use permanent_obstack
17823 for CONSTANT_string
17824 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17825 create constant references.
17826 (get_constant): Temporary use permanent_obstack to create constant.
17827 (load_class): Temporary use permanent_obstack to load class.
17828 (jcf_parse): Temporary use permanent_obstack to perform class
17830 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17831 (build_java_signature): Temporary use permanent_obstack.
17832 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17834 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17835 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17838 1997-09-11 Per Bothner <bothner@cygnus.com>
17840 * class.c (append_gpp_mangled_type): Fix typo.
17841 (emit_register_class): Use main_class to get class object, rather
17842 than looking for no-longer-existing static decl starting with _CL.
17843 * typeck.c (parse_signature_type): Promote array element type
17844 if it is a RECORD_TYPE.
17846 1997-09-10 Per Bothner <bothner@cygnus.com>
17848 * class.c (push_class_static_dummy_field): New function.
17849 (mangle_static_field): New. Do G++-style mangling of static fields.
17850 (layout_class): Mandle static fields here, not in add_field.
17851 (build_class_ref): The class object is now a dummy static field.
17852 * decl.c (find_local_variable): Look for best, instead of first match.
17853 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17854 (build_java_athrow): Don't check here if exception is Throwable.
17855 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17856 (TYPE_USED): Removed. No longer used ...
17857 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17858 * verify.c (push_pending_label): New function.
17859 (push_pending_block): Renamed to check_pending_block.
17860 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17861 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17862 re-checking possible handlers) after a store (less wasted work).
17863 Check for null handler (finally) before calling add_handler.
17864 Various changes to (finally?) correctly handle try/finally.
17866 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17868 * class.c: Include stdio.h.
17870 1997-09-04 Per Bothner <bothner@cygnus.com>
17872 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17873 to make sure class is initialized before static/special invoke.
17875 * verify.c (verify_jvm_instructions): On a store instruction,
17876 call find_local_variable to force pre-allocation of decl and rtx.
17877 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17879 1997-09-03 Per Bothner <bothner@cygnus.com>
17881 * class.c (build_class_ref): Strip off "promoted_" if need be.
17882 (make_field_value): Call build_java_signature when needed.
17883 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17884 * expr.c (build_java_athrow): Don't push_value of exception.
17885 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17886 match specification of [fd]cmp[lg] for NaNs.
17887 (expand_byte_code): Add support for exception handler ranges.
17888 * except.c: Add skeleton for EH code-generation.
17889 * verify.c (merge_types): Treat all promoted integral types as equal.
17890 * constants.c (build_constants_constructor): To force creation of
17891 current_constant_pool_data_ref, call build_constant_data_ref.
17893 * javaop.def (lload): Fix typo.
17894 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17896 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17898 * parse.c: Don't include function.h.
17900 1997-08-27 Per Bothner <bothner@cygnus.com>
17902 * except.[ch]: New files.
17903 * Makefile.in (JAVA_OBJS): Add except.o
17904 * expr.c: Temporary warning about unimplemented exceptions.
17905 * verify.c: Verify exception handlers.
17907 * jcf-dump.c (disassemble_method): Print exception table.
17909 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17911 * expr.c (verify_jvm_instructions): Started a thorough
17912 verification of invoke* bytecodes.
17913 (expand_byte_code): flush quick stack if PC is the target of a
17914 branch. and undef RET (conflicting with config/i386/i386.h).
17915 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17917 (expand_invoke): Now handles invokeinterface and do more
17918 verification according to the bytecode.
17919 (lookup_field): Don't try to load the class if processing
17921 (can_widen_reference_to): Now handles interfaces.
17922 * decl.c (init_decl_processing): New global variable
17923 soft_lookupinterfacemethod_node, declared in java-tree.h.
17924 Call set_super_info on string_type_node.
17925 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
17927 * class.c (set_super_info): Fills the CLASS_* flags according to
17929 (get_access_flags_from_decl): Handles all class flags.
17931 1997-08-26 Per Bothner <bothner@cygnus.com>
17933 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
17934 * parse.c (yyparse): Check for abstract method, and missing code.
17935 * expr.c (expand_byte_code): Change interface.
17936 * lang.c (put_decl_node): Print promoted types prettier.
17937 * verify.c (verify_jvm_instruction): Change interface.
17938 Partial support for scanning exception table.
17939 For load instructions, handle promoted integral types.
17941 1997-08-21 Per Bothner <bothner@cygnus.com>
17943 * verify.c: New file, with contents moved from expr.c.
17944 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
17945 * typeck.c (is_array_type_p): Moved here from expr.c.
17946 * java-tree.h: Add some now-needed function declarations.
17947 * Makefile.in (JAVA_OBJS): Added verify.o.
17949 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17951 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
17952 METHOD_ABSTRACT flag.
17954 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
17955 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
17956 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
17958 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
17960 (start_java_method): Hook for SYNCHRONIZED methods.
17962 * expr.c (build_java_jsr, build_java_ret): New functions
17963 (JSR,PRE): New macros
17964 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
17965 (verify_jvm_instructions): tableswitch, lookupswitch,
17966 monitorenter, monitorexit, goto_w: verified.
17967 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
17968 (build_java_monitor): New function.
17969 (MONITOR_OPERATION): Modified to call build_java_monitor()
17970 (verify_jvm_instructions): Started a thorough verification of
17973 1997-08-19 Per Bothner <bothner@cygnus.com>
17975 Support verification of jsr/ret subroutines (used for try/finally).
17976 * decl.c (return_address_type_node): New type node.
17977 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
17978 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
17979 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
17980 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
17981 TYPE_USED): New macros for special types in type_map.
17983 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
17984 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
17986 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
17988 * expr.c (can_widen_reference_to): New function.
17989 (pop_type): Use it.
17990 (merge_type_state): Support handling start of subroutine.
17991 (push_pending_block): Return char* error message, instead of calling
17992 fatal on an error. Also handle subroutines.
17993 (verify_jvm_instructions): Handle errors from push_poending_block.
17994 Support jsr and ret instructions.
17996 1997-08-19 Per Bothner <bothner@cygnus.com>
17998 * jcf-io.c (find_classfile): Fix thinko.
17999 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18001 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18003 * Makefile.in (BISON): Remove.
18005 1997-08-07 Per Bothner <bothner@cygnus.com>
18007 * Makefile.in: Convert to autoconf.
18008 * config-lang.in (outputs): Added java/Makefile.
18010 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18011 Rename cc1java to jc1.
18013 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18014 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18016 * class.c (class_depth): Do load_class if needed.
18018 Mostly better verification.
18019 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18020 (init_decl_processing): Change return type of soft_checkcast.
18021 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18022 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18023 lang_print_error): New functions.
18024 (lang_init): Set global hook print_error_function to lang_print_error.
18025 * expr.c: In the type_map ptr_type_node is only used for null now.
18026 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18027 (merge_types): Dererence pointer to record types before comparing.
18028 (decode_newarray_type, merge_types): On error just return NULL.
18029 (build_java_binop): Add preliminary implementation (with warning)
18030 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18031 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18032 (expand_compare, expand_java_goto, expand_java_call): Don't
18033 push_pending_block, since that only makes sense when verifying.
18034 (merge_type_state): Different return codes.
18035 (push_pending_block): A block may need to be verified more than once.
18036 (expand_byte_code): Warn about unused code at code generation time.
18037 (verify_jvm_instruction): Changed logic, since code may need to be
18038 re-verified if type-state has changed. Also, better error handling.
18039 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18040 Improve newarray, anewarray, ?aload, athrow,
18041 * java-tree.h (LABEL_CHANGED): New macro.
18043 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18045 * decl.c (soft_athrow_node): New global variable initialized.
18046 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18047 * typeck.c (convert): Added support for REAL_TYPE.
18048 (convert_to_char): New function.
18049 (convert): Handle CHAR_TYPE.
18050 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18051 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18052 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18054 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18055 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18056 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18057 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18058 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18059 to Use The Right Things.
18060 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18061 compatible with INT. BOOLEAN is made equivalent to BYTE.
18062 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18063 OPCODE_ifnonnull): Now supported.
18064 (build_java_athrow): New function.
18066 1997-08-04 Per Bothner <bothner@cygnus.com>
18068 Rename method name <init> to match G++ (and fix mangling).
18069 * class.c (layout_class): Replace method name of <init> by class name.
18070 (make_method_value): Do inverse renaming of constructor from <init>.
18071 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18072 * typeck.c (lookup_java_constructor): New function.
18073 * expr.c (expand_invoke): If method_name is <init>, call
18074 lookup_java_constructor to find constructor.
18076 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18078 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18080 * parse.c (get_class_constant): Modified to handle array "classes"
18081 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18083 (convert): Modified to handle real type.
18084 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18085 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18086 variables declared.
18087 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18088 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18089 global variables initialized.
18090 (find_local_variable): Handles the case of a pointer
18091 (end_java_method): Restore the use of one more scope
18092 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18093 build_java_array_length_access, expand_java_arrayload,
18094 expand_java_arraystore, expand_java_array_length,
18095 expand_java_multianewarray, expand_java_anewarray,
18096 build_java_check_indexed_type, is_array_type_p,
18097 build_java_throw_out_of_bound_exception): New functions.
18098 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18099 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18100 OPCODE_<t>aload): Implemented code for verification.
18101 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18102 ARRAY_NEW_MULTI): Macro defined.
18103 (CONVERT): Modified to invoke convert().
18104 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18106 1997-07-31 Per Bothner <bothner@cygnus.com>
18108 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18109 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18110 (make_class_data): Field name needs '/' as package prefix.
18111 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18113 1997-07-25 Per Bothner <bothner@cygnus.com>
18115 Implement debug information for local variables.
18116 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18117 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18118 DECL_LOCAL_SLOT_CHAIN): New macros.
18119 (struct lang_decl_var): New type.
18120 * parse.c (give_name_to_locals): Move to decl.c.
18121 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18122 (start_java_method): Re-write parameter handling.
18123 (pending_local_decls): New global variable.
18124 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18125 (find_local_variable): Accept pc so we can skips decls not in range.
18126 (struct binding_level): Add end_pc field.
18127 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18128 (various): Change so current pc gets passed to find_local_variable.
18130 * decl.c (init_decl_processing): Re-arrange fields in
18131 class_type_node and and method_type_node to match kaffe 0.9.1.
18132 * class.c (make_method_value, make_class_data): Update
18133 initializations to match.
18135 1997-07-16 Per Bothner <bothner@cygnus.com>
18137 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18138 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18139 (push_super_field): New function.
18140 (make_class_data): Handle inheritance of class static initializer.
18141 (layout_class): New name mangling.
18142 * constants.c (build_constant_data_ref): Init type of data array
18143 to a one-element array.
18144 (build_constants_constructor): Set DECL_SIZE from complete array type.
18145 * decl.c: Rename class_type, object_type etc to class_type_node,
18146 object_type_node etc. Make former inherit from latter.
18147 * expr.c (expand_invoke): Add cast of function address.
18148 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18149 * parse.c (yyparse): Don't call layout_class here.
18150 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18152 1997-06-14 Per Bothner <bothner@cygnus.com>
18154 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18155 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18156 (alloc_class_constant): New.
18157 * expr.c (expand_invoke): Make sure method's class is initialized.
18158 * class.c (interits_from_p, emit_register_class): New functions.
18159 * parse.c (yyparse): Call emit_register_class.
18161 1997-06-09 Per Bothner <bothner@cygnus.com>
18163 * constants.c: New file, to handle constant pool.
18164 * Makefile.in (JAVA_OBJS): Add constants.o.
18165 * decl.c (init_decl_processing): Update, fix, finish various structs.
18166 (pushdecl_top_level): New.
18167 * parse.c (layout_class): Moved to class.c.
18168 * expr.c (java_push_constant_from_pool): New function.
18169 * class.c (build_class_ref): Make work fully
18170 (make_class_data): Emit super-class, constant pool, interface vector.
18172 1997-06-03 Per Bothner <bothner@cygnus.com>
18174 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18175 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18176 * class.c (class_depth): New function.
18177 (lookup_named_class): Replaced by new function lookup_class.
18178 * decl.c (object_type_node, string_type_node): New.
18179 Remove various types that we no longer need.
18180 * expr.c (verify_jvm_instructions): New separate verifier pass.
18181 (push_type, pop_type): New functions for verifier.
18182 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18183 (expand_byte_code): Simplify, since we assume already verified.
18184 (expand_invoke): Now mostly works.
18185 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18186 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18187 * parse.c: Wait to allocate class object until we know its name.
18188 (layout_class): Calculate DECL_VINDEX for each virtual method.
18189 * typeck.c (get_array_type): Rename to ...
18190 (build_java_array_type): ... and provide working implementation.
18191 (build_java_signature): New function - build Java signature of type.
18192 (set_java_signature): New function - cache signature with type.
18193 (lookup_java_method): New function.
18195 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18197 * class.c (ident_subst): Take extra SUFFIX parameter.
18198 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18199 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18200 (build_class_ref): Actually implement.
18201 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18202 * decl.c (builtin_function): New.
18203 (init_decl_processing): Update for current Kaffe. Declare some
18204 builtin Kaffe functions.
18205 * expr.c (build_address_of): New.
18206 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18207 Renamed (from expand_java_new etc), and added working implementations.
18208 (build_field_ref): Now also handle static fields.
18209 (expand_invoke): Implement invokestatic, and start implement rest.
18210 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18211 * javaop.def: Rename invokevirt -> invokevirtual.
18212 * lang.c (use_handles): Removed.
18213 * parse.c: Add support for ConstantValue attribute.
18214 Handle nested loading of a class. (JPOOL_UTF): New.
18216 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18218 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18220 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18222 * Make-lang.in (java.install-man): New empty rule.
18223 * typeck.c (set_local_type): New function.
18224 * expr.c (STORE_INTERNAL): Call find_local_variable,
18225 not find_stack_slot. Call set_local_type.
18227 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18229 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18230 and building RECORD_TYPE CONSTRUCTORs.
18231 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18233 * lang.c (use_handles): Change the default to 0.
18234 * decl.c: Define and build class_type, field_type, utf8const_type.
18235 * class.c (make_class_data, make_field_value,
18236 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18237 hashUtf8String, strLengthUtf8, mangled_classname:
18238 Functions to build reflective data structures.
18239 * parse.c (yyparse): Call make_class_data.
18241 * jcf-io.c (open_class, find_classfile): New functions.
18242 * jcf-dump.c: Support reading classfile from explicitly-named
18243 class file (without CLASSPATH searching).
18245 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18247 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18248 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18249 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18250 (get_constant): Now trivial for CONSTANT_Utf8.
18252 * jcf.h: Make NEW_CPOOL the default.
18253 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18255 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>