1 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
4 * jcf-write.c (perform_relocations): Don't call memcpy if source
5 and destination are the same.
7 2005-01-17 Tom Tromey <tromey@redhat.com>
9 * verify-impl.c (get_short): Sign extend.
12 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
14 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
17 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
19 * verify.c: Revert to the version before the BC-ABI merge.
21 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
24 * check-init.c (check_init): Take care of references that do not
25 have an explicit final variable declaration (e.g. array length
26 access) for pre/post in/de-crement operators.
28 2005-01-08 Mark Wielaard <mark@klomp.org>
30 * parse.y (process_imports): Allocate (and free) original_name only
31 when not already defined.
32 * jcf-parse.c (read_class): Free results of find_class() and
34 (java_parse_file): Keep pointer to head of file_list and free when
35 done. Free result of lrealpath().
37 2005-01-05 Tom Tromey <tromey@redhat.com>
39 * gcj.texi (Standard Properties): java.ext.dirs is now used.
41 2004-12-20 Andrew Haley <aph@redhat.com>
43 * typeck.c: Use fold_convert for ints and booleans.
45 2004-12-17 Andrew Haley <aph@redhat.com>
48 * typeck.c (convert): Use a CONVERT_EXPR when converting to
49 BOOLEAN_TYPE or CHAR_TYPE.
50 (convert_to_boolean, convert_to_char) : Remove.
51 * convert.h (convert_to_boolean, convert_to_char) : Remove.
52 * expr.c (expand_load_internal): Do type conversion if type is not
55 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
58 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
61 2004-12-07 Andrew Haley <aph@redhat.com>
64 * jcf-parse.c (load_class): Remove sanity test for missing inner
67 2004-12-06 Tom Tromey <tromey@redhat.com>
69 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
70 (java.uninstall): Likewise.
71 (java.maintainer-clean): Likewise.
72 (.INTERMEDIATE): Likewise.
73 (java.install-man): Likewise.
74 (gcj-dbtool.pod): New target.
75 * gcj.texi (Code Generation): Document -findirect-dispatch.
76 (libgcj Runtime Properties): Document
77 gnu.gcj.precompiled.db.path.
78 (Top): Link to "Invoking gcj-dbtool".
80 2004-12-06 Tom Tromey <tromey@redhat.com>
83 * java-tree.h (extract_field_decl): Declare.
84 * parse.y (extract_field_decl): Renamed from
85 strip_out_static_field_access_decl. No longer static.
86 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
88 2004-12-03 Tom Tromey <tromey@redhat.com>
90 * lang.c (flag_new_verifier): Define.
91 (java_post_options): Set flag_new_verifier if indirect dispatch
93 * lang.opt (fnew-verifier): Removed.
95 2004-12-03 Tom Tromey <tromey@redhat.com>
98 * Make-lang.in (java.install-common): Only install transformed
99 gcjh if gcj-cross exists.
101 2004-12-03 Andrew Haley <aph@redhat.com>
104 * except.c (link_handler): Patch 'outer' field of siblings of the
105 range we're demoting.
107 2004-12-03 Andrew Haley <aph@redhat.com>
110 * class.c (layout_class_method): Don't fail to override a method
111 simply because it has DECL_ARTIFICIAL set.
113 2004-12-02 Tom Tromey <tromey@redhat.com>
116 * parse.y (craft_constructor): Special case null_pointer_node.
118 2004-12-02 Tom Tromey <tromey@redhat.com>
121 * java-gimplify.c (java_gimplify_expr): Don't call
122 SET_EXPR_LOCATION unless wrapped tree is an expression.
124 2004-11-27 Per Bothner <per@bothner.com>
126 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
127 Fix fencepost error in 'i', which got executed one too many times.
128 Also, fold memcpy into explicit loop, as originally intended.
129 Also, free temporary 'buf' which otherwise leaks.
131 2004-11-27 Per Bothner <per@bothner.com>
133 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
134 local static variables if not USE_MAPPED_LOCATION.
136 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
138 * class.c, decl.c, expr.c: Fix comment typos.
140 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
143 * decl.c (end_java_method): Call
144 attach_init_test_initialization_flags on all the init_decls.
145 * parse.y (attach_init_test_initialization_flags): Move to ...
146 * expr.c (attach_init_test_initialization_flags): here and
147 support BIND_EXPR also.
148 * java-tree.h (attach_init_test_initialization_flags): Prototype.
149 * jcf-parse.c (parse_class_file): Don't disable class init
152 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
154 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
157 2004-11-24 Richard Henderson <rth@redhat.com>
159 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
160 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
162 2004-11-24 Tom Tromey <tromey@redhat.com>
164 * verify.c (defer_merging): Don't use C++-style comment.
165 * verify.h (java_opcode): Added java_opcode_end.
166 * class.c (build_class_ref): Remove C++ comment and old FIXME.
168 * verify-impl.c (vfy_push_type): Removed bogus "return".
169 (initialize_stack): Use vfy_alloc and vfy_free.
170 (verify_instructions_0): Likewise.
172 * Merged gcj-abi-2-dev-branch to trunk.
174 2004-11-24 Andrew Haley <aph@redhat.com>
176 * jcf-parse.c (parse_class_file): Set file_start_location.
178 2004-11-10 Tom Tromey <tromey@redhat.com>
180 * class.c (make_field_value): Don't call build_static_field_ref.
181 (build_static_field_ref): Don't emit direct references when using
184 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
185 -verbose:class into man page synopsis.
187 2004-11-09 Tom Tromey <tromey@redhat.com>
189 * expr.c (build_java_arraystore_check): Still generate check if
190 element type is itself an array.
192 2004-11-08 Tom Tromey <tromey@redhat.com>
194 * java-tree.h (soft_check_assignment_node): Removed.
195 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
196 * decl.c (java_init_decl_processing): Don't initialize
197 soft_check_assignment_node.
199 2004-11-05 Tom Tromey <tromey@redhat.com>
201 * class.c (layout_class_methods): Don't add Miranda methods when
202 using indirect dispatch.
204 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
206 * class.c (make_class_data): Call emit_assertion_table to set the
207 'assertion_table' field.
208 (build_signature_for_libgcj): Move here from expr.c.
209 (add_assertion_table_entry): New function. Callback for assertion
211 (emit_assertion_table): New. Take class argument, and generate
212 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
213 * decl.c (init_decl_processing): Define assertion_entry_type record.
214 Push 'assertion_table' class field instead of 'verify'.
215 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
216 (type_assertion_hash): Include 'assertion_code' in hash.
217 (add_type_assertion): Rewritten. Take class and assertion_code
218 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
219 (can_widen_reference_to): Use new add_type_assertion() arguments.
220 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
221 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
222 (verify_identifier_node): Removed.
223 (assertion_entry_type, assertion_table_type): New.
224 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
225 assertion code definitions.
226 (struct type_assertion): Add assertion_code. Rename 'source_type' and
227 'target_type' to 'op1' and 'op2'.
228 (add_type_assertion): Declare.
229 (lang_printable_name_wls): Remove unused definition.
230 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
231 to emit runtime assertion.
232 (vfy_note_stack_type): Clean up non-C90 declarations.
233 (vfy_note_local_type): Likewise.
234 * verify.h (vfy_is_assignable_from): Declare.
235 * verify-impl.c (is_assignable_from_slow): Remove unused function.
236 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
237 instead of is_assignable_from_slow().
238 (types_compatible): Reinstate ref_compatible() call.
240 2004-11-04 Tom Tromey <tromey@redhat.com>
242 * class.c (build_static_field_ref): Reverted previous patch.
244 * class.c (build_static_field_ref): Don't emit direct references
245 when using indirect dispatch.
247 2004-11-03 Tom Tromey <tromey@redhat.com>
249 * expr.c (expand_java_arrayload): Set lhs_type_node.
250 (expand_java_arraystore): Set rhs_type_node.
252 2004-11-02 Tom Tromey <tromey@redhat.com>
254 * jcf-parse.c (compute_class_name): Use filename length from zip
255 directory, not strlen.
257 * expr.c (expand_invoke): Mark new interface methods as abstract.
259 2004-11-01 Tom Tromey <tromey@redhat.com>
261 * verify-impl.c (push_jump): Removed check for uninitialized
263 (push_exception_jump): Likewise.
264 (handle_ret_insn): Likewise.
265 (handle_jsr_insn): Likewise.
266 (state_check_no_uninitialized_objects): Removed.
268 * decl.c (check_local_unnamed_variable): Recognize
269 promoted-to-int parameters when using the new verifier.
270 * expr.c (expand_java_arraystore): Explicitly request array type
271 when using new verifier.
272 (expand_java_arrayload): Likewise.
273 (invoke_build_dtable): Don't pass object_type_node as
274 expression argument to build_java_indirect_ref.
275 (build_java_check_indexed_type): Do nothing.
276 (build_java_arraystore_check): Handle case where array doesn't
278 (build_java_array_length_access): Likewise.
279 (expand_invoke): Handle case where interface overrides a method
281 (pop_type_0): Always succeed for reference types.
282 (process_jvm_instruction): Don't pop a value in a dead
284 (pop_arguments): Convert arguments to correct types.
286 2004-10-29 Andrew Haley <aph@redhat.com>
288 * jcf-parse.c (give_name_to_class): Remove line that was
291 2004-10-29 Andrew Haley <aph@redhat.com>
293 * jcf-parse.c (set_source_filename): Add code to build new sfname.
295 2004-10-20 Andrew Haley <aph@redhat.com>
297 * decl.c (end_java_method): Don't expand if flag_syntax_only.
299 2004-10-26 Tom Tromey <tromey@redhat.com>
301 * verify.h (vfy_notify_verified): Removed.
302 * verify-glue.c (vfy_notify_verified): Removed.
304 2004-10-26 Tom Tromey <tromey@redhat.com>
306 * verify-impl.c (debug_print_state): Declare `i' before code.
307 (merge_types): Modify `t' when it is null_type.
309 2004-10-26 Tom Tromey <tromey@redhat.com>
311 * verify-impl.c (type_print): Renamed from print. Now static and
313 (debug_print_state): Use type_print.
315 2004-10-25 Tom Tromey <tromey@redhat.com>
317 * expr.c (build_invokeinterface): Compute correct offset for
318 index into interface methods.
320 2004-10-20 Tom Tromey <tromey@redhat.com>
322 * java-tree.h (verify_jvm_instructions_new): Declare.
324 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
327 * verify-impl.c (verify_instructions): Correctly handle wide
329 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
330 (vfy_get_component_type): Strip pointer types.
331 (vfy_find_class): Use get_type_from_signature. Strip pointer
333 Include java-except.h.
335 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
337 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
338 vfy_push_type_t, set_variable, add_new_state, merge_into,
339 handle_jsr_insn, branch_prepass, check_class_constant,
340 check_wide_constant, get_one_type, compute_static_types,
341 verify_instructions_0): Clean up C99 declarations after statements.
343 2004-10-20 Tom Tromey <tromey@redhat.com>
345 * verify-impl.c (merge_refs): Compare reference against iterator,
348 * verify-glue.c (vfy_tag): Mask off resolved flag.
350 2004-10-19 Tom Tromey <tromey@redhat.com>
352 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
353 (init_state_with_stack): Initialize `this_type' in state.
354 (verify_method): Use debug_print.
355 * verify-glue.c (vfy_is_primitive): Removed debugging print.
356 (vfy_note_stack_depth): Reverted last patch.
357 (vfy_note_stack_type): Note pointer to Object, not Object.
358 (vfy_note_local_type): Likewise.
360 * verify.h (vfy_note_instruction_seen): Declare.
361 * verify-glue.c (verify_jvm_instructions_new): Set
362 BCODE_EXCEPTION_TARGET on target instruction.
363 (vfy_note_instruction_seen): New function.
364 * verify-impl.c (FLAG_INSN_SEEN): New define.
365 (verify_instructions_0): Set flag on instruction. Save state for
367 (verify_instructions): Call vfy_note_instruction_seen.
369 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
370 (verify_jvm_instructions_new): Call method_init_exceptions,
371 add_handler, and handle_nested_ranges.
372 * verify-impl.c (verify_method): Return 1 on success.
373 (verify_instructions_0): Save the state at PC=0.
375 * verify-impl.c (init_type_from_class): Set is_resolved and
376 ref_next on new ref_intersection.
377 (init_type_from_string): Likewise.
379 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
381 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
382 if flag_new_verifier is set.
383 * java-tree.h (flag_new_verifier): Declare.
384 * lang.opt (fnew-verifier): New option.
385 * verify-impl.c: Work around namespace pollution by undef'ing
387 (struct verifier_context): Make 'bytecode' const.
388 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
389 (types_compatible): For the BC-ABI, always consider reference types
391 (check_class_constant): Use vfr->current_class.
392 (check_constant): Likewise.
393 (check_wide_constant): Likewise.
394 (check_field_constant): Check for 'L' at start of type name.
395 (get_one_type): Return pointer instead of type. Set type result in
396 caller via passed type pointer.
397 (compute_argument_types): Update to use new get_one_type arguments.
398 (compute_return_type): Likewise.
399 (make_verifier_context): New. Allocate and initialize 'vfr'.
400 (free_verifier_context): New. Free 'vfr' and its contents.
401 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
402 and free_verifier_context.
404 2004-10-15 Tom Tromey <tromey@redhat.com>
406 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
407 * verify.h (vfy_fail): Fixed formatting.
409 * verify-impl.c (vfr): Fixed comment formatting.
410 (collapse_type): New function.
411 (verify_instructions): Notify compiler about type map.
412 * verify.h (vfy_note_stack_depth): Updated.
413 (vfy_note_stack_type): Likewise.
414 (vfy_note_local_type): Likewise.
415 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
417 * verify-glue.c (vfy_note_stack_depth): Correctly size type
418 state. Added `method' argument.
419 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
421 (vfy_note_local_type): New function.
422 (vfy_unsuitable_type): Likewise.
423 (vfy_return_address_type): Likewise.
424 (vfy_null_type): Likewise.
426 * verify.h (VFY_IN_GCC): Removed.
427 (VFY_WANT_TYPEMAP): Removed.
428 * verify-impl.c (verify_instructions_0): Removed useless "\".
429 (struct state) <next>: Uncomment.
431 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
433 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
436 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
438 * Make-lang.in (verify.o): Re-enabled this target.
439 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
440 (vfy_get_interface): Likewise.
441 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
442 * verify.h (verify_jvm_instructions_new): Declare.
443 * verify-impl.c (free_state): Temporarily comment out unused
446 2004-10-06 Tom Tromey <tromey@redhat.com>
448 * java-tree.h (JV_STATE_READ): New enum value.
450 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
452 * verify.h: New file.
454 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
456 * verify-impl.c, verify-glue.c, verify.h: New files.
457 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
459 2004-09-24 Andrew Haley <aph@redhat.com>
461 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
462 for a slot if it's of pointer type.
464 2004-09-14 Tom Tromey <tromey@redhat.com>
466 * class.c (make_class_data): Correctly initialize "state" field.
467 Initialize "engine" field.
468 * decl.c (java_init_decl_processing): Add "engine" field.
470 2004-09-10 Andrew Haley <aph@redhat.com>
473 * expr.c (build_invokeinterface): Use fast method for interface
475 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
477 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
478 (emit_symbol_table): Add new arg, element_size.
479 * decl.c (java_init_decl_processing): Initialize Class.itable.
480 * class.c (GEN_TABLE): New macro.
481 (gen_indirect_dispatch_tables): Use it. Add itable.
482 (make_class_data): Add new arg for emit_symbol_table().
484 (add_miranda_methods): Make sure search_class has been parsed.
485 (emit_symbol_table): Add new arg, element_size.
487 2004-09-06 Andrew Haley <aph@redhat.com>
489 * verify.c (merge_types): Return Object for all merges of
491 * expr.c (add_type_assertion): Don't generate assertions when
492 source type is array of Object.
494 2004-09-03 Andrew Haley <aph@redhat.com>
496 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
498 * lang.c (java_post_options): Force flag_verify_invocations if
499 we're not using indirect dispatch.
501 * expr.c (pop_type_0): Move test for interfaces before call to
502 can_widen_reference_to().
503 (build_signature_for_libgcj): Remove generation of canonical array
505 (add_type_assertion): Canonicalize both arrays.
506 Don't assert that type X can be assigned to Object.
507 Don't assert that type X an be assigned to type X.
508 Don't assert that Object can be assigned to type X.
509 (can_widen_reference_to): Warn whenever we generate an assertion.
510 (process_jvm_instruction): Use throwable_type_node for the type of
513 2004-09-01 Andrew Haley <aph@redhat.com>
515 * decl.c (java_init_decl_processing): Change
516 verify_identifier_node to "__verify".
517 * expr.c (add_type_assertion): Use verify_identifier_node for name.
518 * java-tree.h (verify_identifier_node): Change to "__verify".
520 * expr.c (build_signature_for_libgcj): New function.
521 (add_type_assertion): Use it to construct signatures for
522 source_type and target_type.
524 2004-08-27 Andrew Haley <aph@redhat.com>
526 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
527 (verify_identifier_node): New.
528 (TYPE_VERIFY_METHOD): New.
529 (struct type_assertion): New type.
530 * expr.c (type_assertion_eq): New function.
531 (type_assertion_hash): New function.
532 (add_type_assertion): New function.
533 (can_widen_reference_to): Call add_type_assertion().
534 * decl.c (java_init_decl_processing): Add verify_identifier_node.
535 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
536 (finish_class): Output TYPE_VERIFY_METHOD (type).
538 * decl.c (end_java_method): Nullify unused fields.
540 2004-08-17 Andrew Haley <aph@redhat.com>
542 * verify.c (defer_merging): Quieten.
543 * jcf-parse.c (load_class): Only try to open a class file if it's
544 java.lang.Object or if it's part of the current compilation.
545 Check that the class we just tried to load is the class we just
547 (java_parse_file): Set flag_verify_invocations off if we're
548 compiling from .class.
549 (parse_zip_file_entries): Abort if we try to read a dummy class.
550 * expr.c (can_widen_reference_to): Quieten.
551 (build_invokevirtual): Abort if we try to invokevirtual an
553 (expand_invoke): Don't build a non-interface call to an interface.
554 (build_instanceof): Don't do premature optimization if
555 flag_verify_invocations is not set.
556 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
558 (build_static_field_ref): Add correct type conversion for
560 (add_miranda_methods): Disable generation of Miranda methods for
562 (layout_class_method): Don't complain about non-static method
563 overrides static method with dummy classes.
565 2004-08-13 Tom Tromey <tromey@redhat.com>
567 * class.c (build_static_field_ref): Re-enable atable lookups for
570 * parse.y (strip_out_static_field_access_decl): Indentation fix.
572 2004-08-11 Tom Tromey <tromey@redhat.com>
574 * gcj.texi (libgcj Runtime Properties): Document new properties.
576 2004-08-06 Andrew Haley <aph@redhat.com>
578 * jcf-parse.c (load_class): Check that we really have loaded the
579 class we're looking for.
581 2004-07-19 Andrew Haley <aph@redhat.com>
583 * verify.c (verify_jvm_instructions): Comment change only.
585 * typeck.c (build_java_array_type): Add size field to array name.
587 * java-tree.h (LOCAL_SLOT_P): New.
588 (update_aliases): Add PC argument.
589 (pushdecl_function_level): New function.
591 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
592 MODIFY_EXPR, and SAVE_EXPR.
593 (java_gimplify_modify_expr): New function.
595 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
596 (expand_iinc): Pass PC to update_aliases().
597 (STORE_INTERNAL): Likewise.
598 (process_jvm_instruction): Likewise.
600 * decl.c (base_decl_map): New variable.
601 (uniq): New variable.
602 (update_aliases): Rewrite with more thorough checking.
603 (debug_variable_p): New function.
604 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
605 (check_local_named_variable): Delete whole function.
606 (initialize_local_variable): New function.
607 (check_local_unnamed_variable): Add checks and comments.
608 (find_local_variable): Rewrite.
609 (java_replace_reference): New function.
610 (function_binding_level): New variable.
611 (pushdecl_function_level): New function.
612 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
613 (maybe_pushlevels): Call pushdecl() on each of the new decls.
614 (start_java_method): Reset uniq. Create base_decl_map. Set
615 function_binding_level.
616 (end_java_method): Null unused fields to save memory.
618 2004-06-29 Andrew Haley <aph@redhat.com>
620 * except.c (expand_start_java_handler): Push a new binding level.
621 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
622 register_exception_range() to register where we'll do it.
623 (expand_end_java_handler): Remove old bogus code. Replace with
624 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
625 the top of the expression we're curently building.
626 (maybe_end_try): Delete.
627 * decl.c (binding_level.exception_range): New field.
628 (clear_binding_level): Add field exception_range. Reformat.
629 (poplevel): Call expand_end_java_handler().
630 (poplevel): Call java_add_stmt only if functionbody is false.
631 (maybe_poplevels): Don't call maybe_end_try() from here.
632 (end_java_method): Clear no longer used trees in function decl.
633 (register_exception_range): New function.
634 * java-tree.h (register_exception_range, struct eh_range): Declare.
636 2004-06-22 Andrew Haley <aph@redhat.com>
638 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
640 * check-init.c (get_variable_decl): Teach check-init about
641 FIELD_DECLs addressed via the otable.
642 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
645 2004-05-28 Andrew Haley <aph@redhat.com>
647 * jcf-parse.c (load_class): Don't try to read a class that we've
650 * expr.c (build_invokeinterface): Use the old-fashioned way of
651 doing indirect dispatch: look up interfaces by name.
652 * java-tree.h (enum java_tree_index): Add
653 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
654 * decl.c (java_init_decl_processing): Add
655 soft_lookupinterfacemethodbyname_node.
657 * gjavah.c (print_method_info): Final methods have vtable entries,
658 so gjavah needs to output them.
659 * class.c (layout_class_method): Generate vtable entries for final
661 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
662 dispatch, even if a method is final.
664 2004-05-25 Andrew Haley <aph@redhat.com>
666 * class.c (build_symbol_entry): Convert the names of constructors
667 to init_identifier_node when generating an entry for the indirect
670 * expr.c (build_known_method_ref): Generate indirect calls for
671 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
673 2004-05-24 Andrew Haley <aph@redhat.com>
675 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
676 atable element is of the right type.
678 * class.c (build_static_field_ref): Cast pointer to correct type
681 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
683 * Merged with HEAD as of 20040514. Diff against
684 gcj-abi-2-merge-20040514.
686 2004-04-16 Andrew Haley <aph@redhat.com>
688 * verify.c (check_pending_block): Disable subroutine checks.
689 (defer_merging): New function.
690 (merge_types): If types are dummy, use defer_merging to combine them.
691 (verify_jvm_instructions): If invocation is invokeinterface and
692 target is dummy, assume target really is an interface.
694 * parse.y (patch_invoke): Break out call to java_create_object.
696 * lang.c (flag_verify_invocations): New.
698 * jcf-parse.c (load_class): If we've already failed to load a
699 class, don't try again.
700 (load_class): If we can't find a .class file, don't fail, but emit
702 (parse_class_file): Don't act on dummy methods.
704 * java-tree.h (flag_verify_invocations): New.
706 (lang_type.dummy_class): New field.
707 (java_create_object): New function.
710 * expr.c (build_field_ref): Widen field offset.
711 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
712 that each of its elements is compatible with the one we're
714 (pop_type_0): Issue a warning to say that we need to generate a
716 (java_create_object): New function.
717 (build_field_ref): Only generate hard refs if we're not using
719 (expand_java_field_op): If we're using !verify_invocations and we
720 see a missing field, generate a decl for it.
722 (expand_invoke): If a class doesn't have the method we seek and
723 we're using !flag_verify_invocations, generate a decl for the
726 (build_known_method_ref): Always use indirect dispatch via the
727 atable for static methods.
729 (expand_java_NEW): Break out object creation into new function,
732 (can_widen_reference_to): Issue a warning to say that we need to
733 generate a runtime check.
735 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
736 (make_method_value): Also use index for interfaces.
737 (make_class_data): Skip dummy field for inherited data.
738 Don't build method array for dummy methods.
739 Set size_in_byte to -1 when using inirect dispatch
740 Don't build a hard class ref if we don't have a hard ref to our
741 superclass, or if we're using inirect dispatch.
742 Null out dispatch tables.
744 (layout_class_method): Don't complain about non-static method
745 overrides static method is method is artificial.
747 (build_static_field_ref): Disable atable references to static
748 fields for the time being.
750 (layout_class_methods): Check for CLASS_INTERFACE as
751 well as CLASS_ABSTRACT.
753 2004-11-24 Steven Bosscher <stevenb@suse.de>
755 * class.c (make_class_data): Don't check flag_inline_functions.
756 * lang.c (flag_really_inline): Remove unused flag.
757 (java_handle_option): Don't set it here. Remove special handling
758 of flag_inline_functions for Java.
759 (java_init): Don't set flag_inline_trees here. Already done...
760 (java_post_options): ...here. Don't clear flag_inline_functions.
762 2004-11-24 Steven Bosscher <stevenb@suse.de>
764 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
765 (java_gimplify_exit_block_expr): New function.
766 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
768 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
769 (EXIT_BLOCK_EXPR): Likewise.
770 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
771 (LABELED_BLOCK_BODY): Likewise.
772 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
773 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
774 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
776 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
777 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
778 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
779 second operand of EXIT_BLOCK_EXPR.
780 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
782 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
784 2004-11-23 Ben Elliston <bje@au.ibm.com>
786 * xref.h (xref_flag_value): Remove.
787 (xref_set_data, xref_get_data): Likewise.
788 (xref_set_current_fp): Likewise.
789 (XREF_NONE): Likewise.
790 (XREF_GET_DATA): Likewise.
791 * xref.c (xref_flag_value): Remove.
792 (xref_set_data, xref_get_data): Likewise.
793 (xref_set_current_fp): Likewise.
795 2004-11-23 Ben Elliston <bje@au.ibm.com>
797 * gjavah.c (output_directory): Make static.
798 (temp_directory): Likewise.
800 2004-11-15 Tom Tromey <tromey@redhat.com>
802 * decl.c (instn_ptr_type_node): Removed.
803 (lineNumbers_ptr_type_node): Removed.
804 (jint_type): Removed.
805 (jint_ptr_type): Removed.
807 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
810 * check-init.c (check_init): Ignore DECL_EXPR.
811 * expr.c (always_initialize_class_p): Reenable.
812 (build_class_init): Use a variable to store the decl. Also use
813 boolean_false_node instead of integer_zero_node.
814 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
817 2004-11-08 Tom Tromey <tromey@redhat.com>
820 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
821 generating a JNI header.
822 (print_field_info): Handle JNI headers.
823 (jni_print_float): Likewise.
824 (jni_print_double): Likewise.
826 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
828 * decl.c (end_java_method): Remove duplicated code.
830 2004-11-06 Zack Weinberg <zack@codesourcery.com>
831 Gerald Pfeifer <gerald@pfeifer.com>
833 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
836 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
839 * class.c: Reinstate 2004-08-18 patch.
840 (make_local_function_alias): Don't create an alias for extern (native)
843 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
846 * class.c (make_local_function_alias): Revert 2004-08-18 change.
847 (make_method_value): Likewise.
849 2004-10-21 Andrew Haley <aph@redhat.com>
852 * jcf-parse.c (set_source_filename): Add code to build new sfname.
854 2004-10-20 Andrew Haley <aph@redhat.com>
856 * decl.c (end_java_method): Don't expand if flag_syntax_only.
857 Remove duplicated code block.
859 2004-10-18 Steven Bosscher <stevenb@suse.de>
861 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
862 New rules to work around old Bison warnings.
864 2004-10-17 Steven Bosscher <stevenb@suse.de>
866 * class.c (ident_subst): Always alloca buffer.
867 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
868 opcode after including javaop.def.
869 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
870 conditional expression that exits, to avoid warnings.
871 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
872 a user of an extension.
873 * win32-host.c: Move check down to have non-empty file when
874 WIN32 is not defined.
876 * Make-lang.in (java-warn): Add STRICT_WARN.
877 (java/jcf-io.o-warn): Don't have Werror for this file.
878 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
880 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
882 * expr.c (expr_add_location): Move declaration to before all
884 * parse.y (java_expand_classes): Ditto.
885 * lex.c (java_peek_unicode): Ditto.
887 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
889 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
890 if possible, else convert `foo' to 'foo'.
894 * jcf-io.c: Likewise.
895 * jcf-parse.c: Likewise.
900 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
902 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
903 rename parameter 'msg' to 'msgid' in function declaration.
904 (issue_warning_error_from_context): Likewise.
905 (yyerror): Rename parameter 'msg' to 'msgid'.
906 (all over): Use new quoting style for diagnostics.
908 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
910 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
911 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
914 2004-10-14 Matt Austern <austern@apple.com>
916 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
919 2004-10-13 Tom Tromey <tromey@redhat.com>
922 * lang.opt (--extdirs): Document.
923 * jvspec.c (lang_specific_driver): Recognize -encoding and
926 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
928 * parse.y (issue_warning_error_from_context): Use va_list *
929 instead of va_list parameter.
930 (parse_error_context): Update call.
931 (parse_warning_context): Likewise.
933 2004-10-05 Zack Weinberg <zack@codesourcery.com>
935 * parse.y, parse-scan.y: Add list of diagnostic messages to
936 insulate translation template from version of yacc/bison used
937 to compile the grammar.
939 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
941 Prepare for %q, %< and %> in diagnostic message strings.
942 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
943 Name second parameter 'msgid'.
944 * parse.y: Additionally include pretty-print.h and diagnostic.h.
945 (issue_warning_error_from_context): Use pretty-printer functions
946 instead of vsprintf for constructing formatted messages. Rename
947 parameter 'msg' to 'msgid'.
948 (parse_error_context): Rename parameter 'msg' to 'msgid'.
949 (parse_warning_context): Likewise.
951 2004-10-05 Andrew Haley <aph@redhat.com>
954 * jcf-parse.c (parse_zip_file_entries): If a class has a
955 superclass and a TYPE_SIZE of zero, lay it out.
957 2004-09-30 Andrew Haley <aph@redhat.com>
960 * jcf-parse.c (compute_class_name): Rewrite.
962 2004-10-01 Jan Hubicka <jh@suse.cz>
964 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
966 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
968 * lex.c: Fix a comment typo.
970 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
972 * java-tree.h: Fix a comment typo.
974 2004-09-30 Per Bothner <per@bothner.com>
976 Simplify lexer. Implement --enable-mapped-location support.
977 * jcf-parse.c (parse_class_file): Use linemap_line_start.
978 (parse_source_file_1): Pass filename as extra parameter, so we can call
979 linemap_add and set input_location here, rather than in both callers.
980 (read_class): Pass copied filename to parse_source_file_1.
981 Don't initialize wfl_operator - only needed for source compilation.
982 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
983 * lex.h: Remove a bunch of debugging macros.
984 * lex.h (struct_java_line, struct java_error): Remove types.
985 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
986 (struct java_lc_s): Remove prev_col field.
987 (struct java_lexer): New fields next_unicode, next_columns, and
988 avail_unicode. New position field, and maybe token_start field.
989 Don't need hit_eof field - use next_unicode == -1 instead.
990 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
991 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
992 * parse.h: Various changes for USE_MAPPED_LOCATION.
993 (EXPR_WFL_EMIT_LINE_NOTE): XXX
994 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
995 (struct parser_ctxt): New file_start_location field.
996 Remove p_line, c_line fields since we no longer save lines.
997 Remove elc, lineno, and current_jcf fields - no longer used.
998 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
999 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1000 source_location and is probably not needed anymore anyway.
1001 Use new expr_add_Location function.
1002 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1003 (java_pop_parser_context): Minor cleanup.
1004 (java_parser_context_save_global, java_parser_context_restore_global,
1005 java_pop_parser_context): Save/restore input_location as a unit.
1006 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1007 a source_location instead of a wfl context node.
1008 (check_class_interface_creation): input_filename is not addressable.
1009 (create_artificial_method): Calling java_parser_context_save_global
1010 and java_parser_context_restore_global is overkill. Instead,
1011 temporarily set input_location from class decl.
1012 (java_layout_seen_class_methods): Set input_location from method decl.
1013 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1014 (finish_loop_body): Likewise.
1015 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1016 (java_sprint_unicode): Take a character, not index in line.
1017 (java_sneak_uncode): Replaced by java_peek_unicode.
1018 (java_unget_unicode): No longer used.
1019 (java_allocate_new_line. java_store_unicode): Removed, since we
1020 no longer remember "lines".
1021 (java_new_lexer): Update for new data structures.
1022 (java_read_char): Move unget_value checking to java_read_unicode.
1023 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1024 efficient functions that are used directly when lexing.
1025 (java_read_unicode_collapsing_terminators): No longer needed.
1026 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1027 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1028 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1029 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1030 combine switch branches, and test for common token kinds earlier.
1031 (java_lex_error): Rewrite.
1032 * jv-scan.c (expand_location): New function, copied from tree.c.
1033 (main): Set ctxp->filename instead of setting input_filename directly.
1035 2004-09-30 Per Bothner <per@bothner.com>
1037 More cleanup for --enable-mapped-location.
1038 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1039 input_location here. Instead do it in give_name_to_class.
1040 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1041 * expr.c (expand_byte_code): Call linemap_line_start.
1042 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1043 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1044 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1045 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1046 to USE_MAPPED_LOCATION case.
1048 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1049 * jcf-parse.c (java_parse_file): Don't set input_filename.
1050 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1051 Create a list of TRANSLATION_UNIT_DECL.
1052 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1053 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1054 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1055 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1056 (file_start_location): New static.
1057 (set_source_filename): Avoid extra access to input_filename macro.
1058 Concatenate new name with class's package prefix.
1059 (set_source_filename, give_name_to_class): Update.
1060 (give_name_to_class): Set class's "line 0" input_location here.
1061 (parse_class_file): Set input_location as a unit.
1063 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1065 2004-09-29 Per Bothner <per@bothner.com>
1067 * java-tree.h: Redefine some macros and add some declaration
1068 to handle the USE_MAPPED_LOCATION case.
1069 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1070 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1071 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1072 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1074 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1075 * decl.c (finish_method, java_add_stmt): Likewise.
1076 * java-gimplify.c (java-gimplify.c): Likewise.
1077 * jcf-write.c (generate_bytecode_insns): Likewise.
1078 * lang.c (java_post_options): Likewise - call linemap_add.
1080 2004-09-29 Andrew Haley <aph@redhat.com>
1083 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1084 result of TRUNC_MOD_EXPR.
1085 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1086 * decl.c (java_init_decl_processing): Mark
1087 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1089 2004-09-28 Tom Tromey <tromey@redhat.com>
1092 * class.c (add_miranda_methods): Load superinterface if not
1095 2004-09-28 Andrew Haley <aph@redhat.com>
1098 * jcf-parse.c (load_class): Don't try to read a class that we've
1101 2004-09-28 Andrew Haley <aph@redhat.com>
1103 * jcf-parse.c (load_class): Back out previous broken patch.
1105 2004-09-28 Andrew Haley <aph@redhat.com>
1108 * jcf-parse.c (load_class): Don't try to read a class that we've
1110 Check that we really did read the right class.
1112 2004-09-25 Tom Tromey <tromey@redhat.com>
1115 * parse.y (create_artificial_method): Use add_method_1.
1117 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1119 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1121 * gcj.texi: Fix typos.
1123 2004-09-24 Tom Tromey <tromey@redhat.com>
1126 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1127 in error parts of rule.
1128 (unary_expression): Don't call error_if_numeric_overflow when $1
1131 2004-09-24 Tom Tromey <tromey@redhat.com>
1134 * parse.y (resolve_qualified_expression_name): Set
1135 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1136 * expr.c (force_evaluation_order): Check for empty argument list
1137 after stripping COMPOUND_EXPR.
1139 2004-09-23 Andrew Haley <aph@redhat.com>
1142 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1145 2004-09-23 Tom Tromey <tromey@redhat.com>
1148 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1149 where operand is null.
1151 2004-09-23 Tom Tromey <tromey@redhat.com>
1154 * parse.y (not_accessible_p): Allow access to protected members
1155 even when class is not static.
1157 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1159 * Make-lang.in: Revert the gcc-none.o change.
1161 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1163 * parse.y (patch_anonymous_class): VEC_space returns true if there
1166 2004-09-21 Matt Austern <austern@apple.com>
1169 * gjavah.c (free_method_name_list): Fix function definition so
1170 it's a proper C prototype.
1172 2004-09-21 Tom Tromey <tromey@redhat.com>
1175 * gjavah.c (free_method_name_list): New method.
1178 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1179 Zack Weinberg <zack@codesourcery.com>
1181 * java-tree.def: Use tree_code_class enumeration constants
1182 instead of code letters.
1183 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1184 new tree-class enumeration constants.
1186 2004-09-13 Tom Tromey <tromey@redhat.com>
1189 * class.c (layout_class_method): Put synthetic methods into the
1192 2004-09-11 Andrew Pinski <apinski@apple.com>
1194 * Make-lang.in (java/ggc-none.c): Change dependency
1195 for ggc.h into $(GGC_H).
1197 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1199 * Make-lang.in (java/win32-host.o): Add dependency on
1201 * win32-host.c: Add includes for coretypes.h, jcf.h
1203 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1205 * Make-lang.in (GCJH_OBJS): Change dependency from
1206 ggc-none.o to java/ggc-none.o
1207 (JCFDUMP_OBJS): Likewise.
1208 (java/ggc-none.o): New target.
1210 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1212 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1213 * class.c (build_utf8_ref, build_static_field_ref,
1214 make_field_value, make_method_value, get_dispatch_table,
1215 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1216 * constants.c (get_tag_node, build_ref_from_constant_pool,
1217 build_constants_constructor): Likewise.
1218 * decl.c (java_init_decl_processing): Likewise.
1219 * expr.c (build_java_array_length_access, build_newarray,
1220 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1221 build_java_binop, build_field_ref, expand_java_add_case,
1222 expand_java_call, build_known_method_ref, build_invokevirtual,
1223 build_invokeinterface, build_jni_stub): Likewise.
1224 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1225 * jcf-parse.c (get_constant): Likewise.
1226 * lex.c (do_java_lex): Likewise.
1227 * parse.y (patch_binop, patch_unaryop, patch_cast,
1228 build_newarray_node, patch_newarray): Likewise.
1229 * resource.c (compile_resource_data): Likewise.
1230 * typeck.c (build_prim_array_type): Likewise.
1232 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1234 * decl.c (java_init_decl_processing): Adjust
1235 initialize_sizetypes call.
1237 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1239 * jv-scan.c (fancy_abort): Add.
1241 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1243 * expr.c (build_java_arrayaccess): Use convert to change
1246 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1248 * class.c (make_local_function_alias): Allocate extra space for 'L'
1249 in name buffer. Reported by Thomas Neumann.
1251 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1253 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1254 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1255 * lex.c (do_java_lex): Adjust.
1256 (error_if_numeric_overflow): Likewise.
1258 2004-08-18 Andrew Pinski <apinski@apple.com>
1260 * class.c (make_local_function_alias): Only make a new decl if we
1261 support alias attribute on all decls.
1263 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1265 * class.c (make_local_function_alias): New function. Create local
1266 alias for public method DECL.
1267 (make_method_value): Use make_local_function_alias.
1268 * parse.y (craft_constructor): Don't special-case anonymous classes.
1269 Always set ctor_name to init_identifier_node.
1270 (lookup_method_invoke): Call layout_class_method when creating
1271 anonymous class constructor.
1273 2004-08-18 Richard Henderson <rth@redhat.com>
1275 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1276 default case. Treat '<' similarly. Update for
1277 is_gimple_formal_tmp_var name change.
1279 2004-08-17 Andrew Haley <aph@redhat.com>
1281 * lang.c (lang_printable_name): Obey verbose flag.
1282 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1283 lang_printable_name().
1284 (verify_constructor_circularity, get_printable_method_name,
1285 check_abstract_method_definitions, java_check_regular_methods,
1286 java_check_abstract_methods, check_inner_class_access,
1287 fix_constructors, patch_method_invocation, patch_return):
1289 * expr.c (pop_type_0): Likewise.
1291 * java-tree.h (lang_printable_name_wls): Delete.
1293 2004-08-16 Tom Tromey <tromey@redhat.com>
1296 * parse.y (primary): Changed for initialized and uninitialized
1298 (array_access): Handle array_creation_initialized.
1299 (array_creation_expression): Split into
1300 array_creation_initialized and array_creation_uninitialized.
1302 2004-08-16 Andrew Haley <aph@redhat.com>
1304 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1305 generating bytecode.
1307 2004-08-16 Elliot Lee <sopwith@redhat.com>
1310 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1311 spaces, and quoted filelists.
1313 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1315 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1316 * class.c (build_utf8_ref, build_static_field_ref,
1317 make_field_value, make_method_value, get_dispatch_table,
1318 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1319 * constants.c (get_tag_node, build_ref_from_constant_pool,
1320 build_constants_constructor): Likewise.
1321 * decl.c (java_init_decl_processing): Likewise.
1322 * expr.c (build_java_array_length_access, build_newarray,
1323 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1324 build_java_binop, build_field_ref, expand_java_add_case,
1325 expand_java_call, build_known_method_ref, build_invokevirtual,
1326 build_invokeinterface, build_jni_stub): Likewise.
1327 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1328 * jcf-parse.c (get_constant): Likewise.
1329 * lex.c (do_java_lex): Likewise.
1330 * parse.y (patch_binop, patch_unaryop, patch_cast,
1331 build_null_of_type, patch_newarray): Likewise.
1332 * resource.c (compile_resource_data): Likewise.
1333 * typeck.c (build_prim_array_type): Likewise.
1335 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1337 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1338 Don't create BLOCK here or call java_gimplify_block.
1340 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1342 * java-tree.h (flag_deprecated): Removed.
1343 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1344 * parse.y (check_deprecation): Check warn_deprecated instead of
1347 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1349 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1350 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1351 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1352 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1353 flag_force_classes_archive_check, flag_optimize_sci,
1354 flag_indirect_dispatch): Remove explicit declarations.
1355 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1358 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1361 * Make-lang.in (java.install-man): Install from either build
1362 tree or source tree, whichever has the file first.
1364 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1366 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1367 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1368 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1369 (do_java_lex): Likewise. Adjust force_fit_type call.
1371 2004-08-04 Roger Sayle <roger@eyesopen.com>
1372 Andrew Haley <aph@redhat.com>
1374 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1375 checking trees as they're being built.
1376 (convert): Call convert_ieee_real_to_integer if we're
1377 converting a constant, even if we're writing a class file.
1379 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1382 * parse.y (fold_constant_for_init): Call resolve_field_access with
1383 correct current_class context.
1385 2004-08-01 Roger Sayle <roger@eyesopen.com>
1387 * decl.c (update_aliases, initialize_local_variable): Replace calls
1388 to build with calls to buildN.
1389 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1390 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1391 * parse.h (BUILD_THROW): Likewise.
1392 * parse.y (switch_expression, synchronized_statement,
1393 catch_clause_parameter, array_creation_expression,
1394 conditional_expression, make_qualified_name,
1395 resolve_qualified_expression_name, patch_method_invocation,
1396 patch_invoke, build_method_invocation, build_new_invocation,
1397 build_assignment, patch_assignment, build_binop, patch_binop,
1398 build_string_concatenation, build_incdec, patch_unaryop,
1399 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1400 patch_return, build_if_else_statement, build_labeled_block,
1401 build_new_loop, build_loop_body, build_bc_statement,
1402 build_assertion, encapsulate_with_try_catch, build_try_statement,
1403 build_try_finally_statement, patch_synchronized_statement,
1404 emit_test_initialization): Likewise, replace build with buildN.
1406 2004-07-28 Eric Christopher <echristo@redhat.com>
1408 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1409 (java_unsafe_for_reeval): Ditto.
1411 2004-07-26 <hp@bitrange.com>
1413 * parse.y (build_super_invocation): Adjust declaration order to
1414 avoid declaration after statement.
1416 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1418 * decl.c: Rename all identifiers named `class' to `cl'.
1420 2004-07-25 Richard Henderson <rth@redhat.com>
1422 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1424 2004-07-23 Mike Stump <mrs@apple.com>
1426 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1427 * gjavah.c (throwable_p, decode_signature_piece,
1428 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1429 process_file): Likewise.
1430 * jcf-dump.c (main): Likewise.
1431 * jcf-io.c (read_zip_member): Likewise.
1432 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1433 give_name_to_class, get_class_constant): Likewise.
1434 * jcf-write.c (find_constant_wide, push_long_const,
1435 generate_classfile): Likewise.
1436 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1437 * parse.y (read_import_dir): Likewise.
1438 * typeck.c (parse_signature_type): Likewise.
1439 * verify.c (verify_jvm_instructions): Likewise.
1440 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1442 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1444 * Make-lang.in: Replace rmic and rmiregistry references with
1445 grmic and grmiregistry.
1446 * gcj.texi: Likewise.
1448 2004-07-20 Andrew Haley <aph@redhat.com>
1451 * verify.c (verify_jvm_instructions): Comment change only.
1453 * typeck.c (build_java_array_type): Add size field to array name.
1455 * java-tree.h (LOCAL_SLOT_P): New.
1456 (update_aliases): Add PC argument.
1457 (pushdecl_function_level): New function.
1459 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1460 MODIFY_EXPR, and SAVE_EXPR.
1461 (java_gimplify_modify_expr): New function.
1463 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1464 (expand_iinc): Pass PC to update_aliases().
1465 (STORE_INTERNAL): Likewise.
1466 (process_jvm_instruction): Likewise.
1468 * decl.c (base_decl_map): New variable.
1469 (uniq): New variable.
1470 (update_aliases): Rewrite with more thorough checking.
1471 (debug_variable_p): New function.
1472 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1473 (check_local_named_variable): Delete whole function.
1474 (initialize_local_variable): New function.
1475 (check_local_unnamed_variable): Add checks and comments.
1476 (find_local_variable): Rewrite.
1477 (java_replace_reference): New function.
1478 (function_binding_level): New variable.
1479 (pushdecl_function_level): New function.
1480 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1481 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1482 (start_java_method): Reset uniq. Create base_decl_map. Set
1483 function_binding_level.
1484 (end_java_method): Null unused fields to save memory.
1486 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1488 * class.c (add_interface_do): Remove.
1489 (set_super_info, interface_of_p, maybe_add_interface,
1490 add_interface, make_class_data, layout_class,
1491 add_miranda_methods): Adjust BINFO accessors and addition.
1492 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1494 * jcf-write.c (generate_classfile): Likewise.
1495 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1496 check_circular_reference, java_complete_class,
1497 check_abstract_method_definitions,
1498 java_check_abstract_method_definitions,
1499 check_interface_throws_clauses, java_check_abstract_methods,
1500 lookup_java_interface_method2,
1501 find_applicable_accessible_methods_list): Adjust BINFO accessors
1503 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1505 2004-07-18 Roger Sayle <roger@eyesopen.com>
1507 * builtins.c (max_builtin, min_builtin,
1508 java_build_function_call_expr): Replace calls to build with buildN.
1509 * class.c (build_class_ref, build_static_field_ref,
1510 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1511 * constants.c (build_ref_from_constant_pool): Likewise.
1512 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1513 add_stmt_to_compound): Likewise.
1514 * except.c (build_exception_object_ref, expand_end_java_handler):
1516 * java-gimplify.c (java_gimplify_case_expr,
1517 java_gimplify_default_expr, java_gimplify_block,
1518 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1519 * jcf-write.c (generate_bytecode_insns): Likewise.
1520 * typeck.c (convert_ieee_real_to_integer): Likewise.
1522 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1524 * java-tree.h (builtin_function): Declare.
1526 2004-07-16 Steven Bosscher <stevenb@suse.de>
1528 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1529 abuse restore_line_number_status.
1531 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1534 * jcf-parse.c (java_emit_static_constructor): Specify default
1537 2004-07-13 Per Bothner <per@bothner.com>
1539 * java-tree.h (all_class_filename): Remove useless macro.
1540 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1541 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1542 * parse.y (java_parser_context_restore_global): Replace
1543 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1544 * jcf-parse.c (read_class, java_parse_file): Likewise.
1546 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1549 gjavah.c (print_field_info): Emit constant only if field is static.
1551 2004-07-11 Roger Sayle <roger@eyesopen.com>
1553 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1554 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1555 build_java_ret, build_java_throw_out_of_bounds_exception,
1556 build_java_array_length_access, java_check_reference,
1557 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1558 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1559 expand_java_arrayload, build_java_monitor, expand_java_return,
1560 expand_load_internal, expand_java_NEW, build_get_class,
1561 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1562 build_java_soft_divmod, build_java_binop, build_field_ref,
1563 expand_compare, expand_java_goto, expand_java_switch,
1564 expand_java_add_case, build_class_init, build_known_method_ref,
1565 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1566 expand_invoke, build_jni_stub, expand_java_field_op,
1567 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1568 force_evaluation_order, emit_init_test_initialization): Convert
1569 calls to "build" into calls to the prefered "buildN" functions.
1571 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1573 * java-tree.h (set_block): Remove.
1574 * lang.c (java_clear_binding_stack): New.
1575 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1576 * decl.c (struct binding_level): Remove this_block.
1577 (clear_binding_level): Likewise.
1578 (poplevel): Don't handle this_block.
1579 (set_block): Remove.
1581 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1583 * class.c (common_enclosing_context_p): Remove statement with no
1586 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1589 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1590 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1591 (craft_constructor): Inherit access flags for implicit constructor
1592 from the enclosing class.
1593 (create_class): Fix comment typo.
1594 (resolve_qualified_expression_name): Pass type of qualifier to
1595 not_accessible_p, not the type in which target field was found.
1596 (not_accessible_p): Handle inner classes. Expand protected
1597 qualifier-subtype check to enclosing instances, but don't apply this
1598 check to static members. Allow protected access to inner classes
1599 of a subtype. Allow private access within common enclosing context.
1600 (build_super_invocation): Get WFL line number info from current
1602 (build_incomplete_class_ref): Update for new create_anonymous_class
1604 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1605 common_enclosing_instance_p.
1606 * class.c (common_enclosing_context_p): New. Determine if types
1607 share a common enclosing context, even across static contexts.
1608 (common_enclosing_instance_p): Renamed from
1609 common_enclosing_context_p. Determines if types share a common
1610 non-static enclosing instance.
1611 * java-tree.h (common_enclosing_instance_p): Declare.
1612 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1613 for inner class constructors.
1614 (generate_classfile): Use get_method_access_flags.
1616 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1618 * class.c (interface_of_p): Check for null TYPE_BINFO.
1620 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1622 * class.c (make_class): Do not create binfo here.
1623 (set_super_info): Create it here.
1624 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1626 2004-07-08 Richard Henderson <rth@redhat.com>
1628 * expr.c (case_identity, get_primitive_array_vtable,
1629 java_expand_expr, emit_init_test_initialization): Remove.
1630 * java-tree.h (java_expand_expr): Remove.
1631 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1633 2004-07-07 Per Bothner <per@bothner.com>
1635 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1636 get internal error due to mismatched types.
1638 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1640 * gcj.texi (Linking): New node. Document -lgij usage.
1642 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1644 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1645 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1646 * java/class.c (set_super_info, class_depth, interface_of_p,
1647 maybe_add_interface, add_interface, make_class_data,
1648 layout_class, add_miranda_methods): Adjust BINFO macros.
1649 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1650 * jcf-write.c (generate_classfile): Likewise.
1651 * parse.y (patch_anonymous_class,
1652 check_inner_circular_reference, check_circular_reference,
1653 java_complete_class, check_abstract_method_definitions,
1654 java_check_abstract_method_definitions,
1655 check_interface_throws_clauses, java_check_abstract_methods,
1656 lookup_java_interface_method2,
1657 find_applicable_accessible_methods_list): Likewise.
1658 * typeck.c (find_method_in_interface): Likewise.
1659 * verify.c (merge_types): Likewise.
1661 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1663 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1664 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1666 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1668 * class.c (make_class): Use make_tree_binfo.
1669 (set_super_info, add_interface_do): Likewise.
1670 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1672 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1674 * verify.c: Correct array element access formatting thinko.
1676 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1678 * verify.c: Insert a short blurb at the start referring to the JVMS.
1679 (merge_type_state): Remove redundant nested if statement.
1680 (verify_jvm_instructions): Ensure current_subr is initialised to
1682 Minor formatting fixes all over the place.
1684 2004-07-02 Richard Henderson <rth@redhat.com>
1686 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1688 2004-07-01 Richard Henderson <rth@redhat.com>
1690 * class.c (registerClass_libfunc): Remove.
1691 (init_class_processing): Don't set it.
1692 (emit_register_classes): Take list_p parameter. Fill it in
1693 with _Jv_RegisterClass calls.
1694 * decl.c (java_init_decl_processing): Don't call
1695 init_resource_processing.
1696 * jcf-parse.c (java_emit_static_constructor): New.
1697 (java_parse_file): Call it.
1698 * resource.c (registerResource_libfunc): Remove.
1699 (init_resource_processing): Remove.
1700 (write_resource_constructor): Take list_p parameter. Fill it in
1701 with _Jv_RegisterResource calls.
1702 * java-tree.h: Update prototypes.
1704 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1707 * class.c (layout_class_method): Do not override package-private
1708 method if its in a different package.
1709 (split_qualified_name): Move here from parse.y. Rename from
1710 breakdown_qualified. Add comment.
1711 (in_same_package): Move here from parse.y. Add comment.
1712 * java-tree.h (break_down_qualified, in_same_package): Declare.
1713 (in_same_package): Likewise.
1714 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1717 2004-06-29 Andrew Haley <aph@redhat.com>
1719 * except.c (expand_start_java_handler): Push a new binding level.
1720 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1721 register_exception_range() to register where we'll do it.
1722 (expand_end_java_handler): Remove old bogus code. Replace with
1723 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1724 the top of the expression we're curently building.
1725 (maybe_end_try): Delete.
1726 * decl.c (binding_level.exception_range): New field.
1727 (clear_binding_level): Add field exception_range. Reformat.
1728 (poplevel): Call expand_end_java_handler().
1729 (poplevel): Call java_add_stmt only if functionbody is false.
1730 (maybe_poplevels): Don't call maybe_end_try() from here.
1731 (end_java_method): Clear no longer used trees in function decl.
1732 (register_exception_range): New function.
1733 * java-tree.h (register_exception_range, struct eh_range): Declare.
1735 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1737 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1739 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1742 * expr.c (class_has_finalize_method): Fix method name indentation.
1743 (expand_java_call): Remove K&R style parameter declaration.
1744 (expand_invoke): Fix statement indentation.
1745 (expand_java_field_op): Likewise.
1746 * parse-scan.y: Fix typo.
1747 (reset_report): Fix method name indentation.
1748 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1750 * verify.c (verify_jvm_instructions): Document parameters, insert
1752 * lang.c (lang_init_source): Fix method name indentation.
1753 * class.c (common_enclosing_context_p): Likewise.
1754 (emit_symbol_table): Fix parameter list indentation.
1755 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1756 parameter declaration.
1757 * constants.c: Fix copyright notice indentation.
1758 * typeck.c (find_method_in_superclasses): Fix parameter list
1760 (find_method_in_interfaces): Likewise.
1761 * zextract.c (makelong): Fix method name indentation.
1763 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1766 * parse.y (create_interface): Set correct access modifiers for
1768 * jcf-write.c (get_classfile_modifiers): New function.
1769 (generate_classfile): Use get_classfile_modifiers, not
1772 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1774 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1775 dependency to current parser context, not NULL_TREE, for top-level
1777 (jdep_resolve_class): Enable member access check for all inner
1780 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1782 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1785 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1788 * expr.c (expand_java_field_op): Ensure that target class for static
1789 field access has been loaded.
1791 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1792 Ranjit Mathew <rmathew@hotmail.com>
1794 PR java/1207, java/16178
1795 * jcf-parse.c (load_class): Return immediately if passed a type decl
1796 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1797 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1798 before calling load_class.
1799 (qualify_and_find): Likewise.
1800 (find_in_imports_on_demand): Likewise.
1801 (find_applicable_accessible_methods_list): Likewise.
1803 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1805 * parse.y (java_layout_seen_class_methods): Don't call load_class
1806 on class defined by source parser.
1808 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1810 * parse.y (set_nested_class_simple_name_value): Removed.
1811 (java_complete_expand_class): Remove calls to
1812 set_nested_class_simple_name_value.
1814 2004-06-22 Andrew Haley <aph@redhat.com>
1815 Ranjit Mathew <rmathew@hotmail.com>
1817 Fixes PR java/16113.
1818 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1820 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1822 * parse.y (create_class): Correct diagnostic message about
1823 java.lang.Object extending anything else.
1825 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1827 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1828 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1829 * constants.c (build_ref_from_constant_pool): Likewise.
1830 * expr.c (build_java_array_length_access): Likewise.
1831 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1832 (invoke_build_dtable, build_invokevirtual): Likewise.
1833 (build_invokeinterface, java_expand_expr): Likewise.
1834 (emit_init_test_initialization): Likewise.
1835 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1836 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1838 2004-06-21 Andrew Haley <aph@redhat.com>
1840 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1843 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1845 * jcf.h (struct JCF): Change java_source, right_zip and finished
1847 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1848 byte_swap and use_fallback to unsigned int.
1849 * parse.h (struct _jdep): Change flag0 to unsigned int.
1851 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1854 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1855 before trying to lay out its methods.
1856 * jcf-parse.c (read_class): Track parsed files using canonical paths
1857 obtained via lrealpath from libiberty.
1858 (java_parse_file): Likewise.
1859 (parse_source_file_1): Rename formal parameter to reflect its
1860 modified purpose. Minor formatting fix.
1862 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1864 * class.c (emit_register_classes): Make the function uninlinable,
1865 do not set current_function_cannot_inline.
1866 * resource.c (write_resource_constructor): Do not reset
1867 flag_inline_functions around rest_of_compilation.
1869 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1872 * expr.c (java_truthvalue_conversion): Handle
1873 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1874 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1875 i.e. return the expression.
1877 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1879 * gjavah.c: Include version.h
1881 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1883 * jcf-write.c (generate_bytecode_conditional): Correct handling
1884 of unordered conditionals. Add comment.
1886 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1887 Per Bothner <per@bothner.com>
1889 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1890 local variable was initialised upon declaration.
1891 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1892 variable was final and initialised upon declaration.
1893 * check-init.c (check_final_reassigned): Give error only if a blank
1894 final is not definitely unassigned or if an initialised final is
1896 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1897 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1898 (check_init): Perform initialised-variable-removing-optimisation
1899 only on non-final local variables.
1901 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1903 * jcf-write.c (generate_bytecode_conditional): Handle binops
1904 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1906 (generate_bytecode_insns): Likewise.
1908 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1910 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1911 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1913 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1915 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1916 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1918 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1920 * decl.c (struct binding_level): Add GTY marker. Compile
1921 binding_depth unconditionally.
1922 (current_binding_level, free_binding_level, global_binding_level):
1924 (clear_binding_level): Unconditionally set binding_depth.
1925 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1927 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1929 * lex.c (java_new_lexer): Set 'encoding'.
1930 (java_read_char): Improve error message for unrecognized characters.
1931 * lex.h (struct java_lexer): New field 'encoding'.
1933 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1935 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1937 2004-05-21 Mark Wielaard <mark@klomp.org>
1939 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1942 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1944 * typeck.c: Remove non-printable character 160.
1946 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1948 * check-init.c: Correct minor typos.
1950 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1952 * Make-lang.in, expr.c, java-gimplify.c: Rename
1953 tree-simple.[ch] to tree-gimple.[ch].
1955 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1957 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1959 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1961 Merge from tree-ssa-20020619-branch. See
1962 ChangeLog.tree-ssa for details.
1964 * Make-lang.in, builtins.c, check-init.c, class.c,
1965 constants.c, decl.c, except.c, expr.c, java-except.h,
1966 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1967 lang.c, lang.opt, parse.y, resource.c: Merged.
1968 * java-gimplify.c: New file.
1970 2004-05-10 Andrew Haley <aph@redhat.com>
1972 * parse.y (create_class): Set TYPE_VFIELD.
1973 * decl.c (java_init_decl_processing): Likewise.
1975 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1976 * class.c (make_method_value): Replace DECL_VINDEX with call to
1978 (get_dispatch_vector): Likewise.
1979 (layout_class_method): Likewise.
1980 Replace set of DECL_VINDEX with call to set_method_index().
1981 (set_method_index): New function.
1982 (get_method_index): New function.
1983 * java-tree.h (set_method_index): New function decl.
1984 (get_method_index): New function decl.
1986 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1988 * parse.y (check_pkg_class_access): Add new argument
1989 and use it when cl is NULL to call lookup_cl on it.
1990 (parser_check_super_interface): Do not call lookup_cl.
1991 Pass this_decl to check_pkg_class_access and NULL
1992 instead of lookup_cl.
1993 (parser_check_super): Update for change in
1994 check_pkg_class_access.
1995 (do_resolve_class): Likewise.
1996 (process_imports): Likewise.
1997 (find_in_imports_on_demand): Likewise.
1998 (resolve_qualified_expression_name): Likewise.
2000 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2002 Fixes PR java/9685, PR java/15073
2003 * parse.y (accessibility_string): New method.
2004 (not_accessible_field_error): Use accessibility_string()
2005 instead of java_accstring_lookup().
2006 (resolve_qualified_expression_name): Check with
2007 check_pkg_class_access() before allowing access using
2010 Use check_pkg_class_access() instead of not_accessible_p()
2011 for unqualified types.
2012 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2013 REFERENCE for package-private access checking.
2014 (patch_method_invocation): Use accessibility_string() instead
2015 of java_accstring_lookup().
2017 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2020 * gjavah.c (struct method_name): Add member is_native.
2021 (overloaded_jni_method_exists_p): Match candidate method only if
2023 (print_method_info): Initialise is_native flag from the method's
2026 2004-04-30 Roger Sayle <roger@eyesopen.com>
2028 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2029 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2031 2004-04-22 Roger Sayle <roger@eyesopen.com>
2033 * resource.c (write_resource_constructor): Guard call to possibly
2034 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2036 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2038 * class.c (make_class_data): Add new field aux_info.
2039 * decl.c (java_init_decl_processing): Push type and decl for
2042 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2044 * expr.c (expand_java_NEW): Don't use size argument for
2045 _Jv_AllocObject calls.
2046 * parse.y (patch_invoke): Likewise.
2048 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2050 * expr.c (build_invokeinterface): Remove unused variables to
2053 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2055 * class.c (get_interface_method_index): New function. Return dispatch
2056 index for interface method.
2057 (make_method_value): For interface methods, set index field to
2058 iface dispatch index, not DECL_VINDEX.
2059 * expr.c (build_invokeinterface): Use get_interface_method_index.
2061 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2063 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2065 2004-03-31 Andrew Haley <aph@redhat.com>
2068 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2070 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2072 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2073 form of GTY markers.
2075 2004-03-25 Marcus Meissner <meissner@suse.de>
2078 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2080 2004-03-23 Tom Tromey <tromey@redhat.com>
2083 * jcf-write.c (make_class_file_name): Don't report if mkdir
2086 2004-03-23 Tom Tromey <tromey@redhat.com>
2088 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2090 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2092 * class.c, gjavah.c, lang.c: Fix comment typos.
2093 * gcj.texi: Fix typos.
2095 2004-03-19 Per Bothner <per@bothner.com>
2097 * gcj.texi (Code Generation): Document new flags and assert defaults.
2099 * class.c (assume_compiled_node_struct): Rename type to
2100 class_flag_node_struct, as it is now also used for enable_assertions.
2101 Rename assume_compiled_node typedef. Rename excludep field to value.
2102 (find_assume_compiled_node): Rename function to find_class_flag_node.
2103 Minor optimization - avoid needless strlen.
2104 (add_assume_compiled): Some tweaking and optimization.
2105 Rename and generalize to add_class_flag takem an extra parameter.
2106 (add_assume_compled): New just calls add_class_flag.
2107 (add_enable_assert, enable_assertions): New functions.
2108 (enable_assert_tree): New static.
2109 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2110 * lang.opt (fenable-assertions, fenable-assertions=,
2111 fdisable-assertions, fdisable-assertions=): New options.
2112 * lang.c (java_handle_option): Handle new options.
2113 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2114 class in an interface - create helper class nested in outer interface.
2115 (build_assertion): Short-circuit if enable_assertions is false.
2117 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2119 * java-tree.h: Changes throughout to add checking to macros
2120 and numerous whitespace changes.
2121 (VAR_OR_FIELD_CHECK): New macro.
2122 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2123 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2125 2004-03-16 Per Bothner <per@bothner.com>
2127 * jcf-jump.c (options): New --print-constants option.
2128 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2130 * jcf-dump.c (flag_print_constant_pool): Default to off.
2131 (print_constant_terse_with_index): New helper function.
2132 (various places): Check flag_print_constant_pool where missing.
2133 (main): If verbose set flag_print_constant_pool.
2134 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2136 2004-03-15 Andrew Haley <aph@redhat.com>
2139 * parse.y (java_complete_lhs): Check that final variable has an
2142 2004-03-12 Andrew Haley <aph@redhat.com>
2145 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2148 2004-02-29 Roger Sayle <roger@eyesopen.com>
2150 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2153 2004-02-27 Per Bothner <per@bothner.com>
2155 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2156 suggestion: Use build_incomplete_class_ref.
2157 This fixes PR java/13508, java/11714.
2159 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2161 * java/parse.h: Update copyright.
2163 2004-02-26 Andrew Haley <aph@redhat.com>
2166 * parse.y (check_interface_throws_clauses): Check for
2167 !METHOD_INVISIBLE (iface_method).
2168 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2169 well as CLASS_ABSTRACT.
2171 2004-02-25 Per Bothner <per@bothner.com>
2173 * parse.y (build_assertion): If we're in an inner class, create the
2174 class$ helper routine in the outer class.
2176 2004-02-19 Richard Henderson <rth@redhat.com>
2178 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2180 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2182 * Make-lang.in (java.install-man): Add extra dependencies.
2184 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2186 * Make-lang.in: Install man pages under the same names
2187 (possibly transformed) as the program they document.
2189 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2191 * gjavah.c: Include "intl.h".
2192 (error): New function.
2193 (main): Call gcc_init_libintl.
2194 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2195 print_stub_or_jni, process_file, main): Use error rather than
2197 (print_method_info, usage, help, version, main): Mark strings for
2198 translation with _. Avoid splitting up sentences. Send
2199 information messages to stdout.
2200 * jcf-dump.c: Include "intl.h".
2201 (main): Call gcc_init_libintl.
2202 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2203 Mark error, usage and version messages for translation with _.
2204 Avoid splitting up sentences.
2205 * jv-scan.c: Include "intl.h".
2206 (fatal_error, warning): Change parameter s to msgid. Translate
2208 (main): Call gcc_init_libintl.
2209 (usage, help, version): Mark error, usage and version messages for
2210 translation with _. Avoid splitting up sentences.
2211 * jvgenmain.c: Include "intl.h".
2212 (main): Call gcc_init_libintl.
2213 (usage, main): Mark error messages for translation with _.
2214 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2215 JVGENMAIN_OBJS): Add intl.o.
2216 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2217 java/jvgenmain.o): Update dependencies.
2219 2004-02-08 Per Bothner <per@bothner.com>
2221 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2222 class don't use not_accessible_field_error, which can get confused.
2224 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2226 Make-lang.in (po-generated): Delete.
2228 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2230 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2232 * decl.c: Include target.h.
2233 (start_java_method): Replace PROMOTE_PROTOTYPES with
2234 targetm.calls.promote_prototypes.
2235 * expr.c: Include target.h.
2236 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2237 targetm.calls.promote_prototypes.
2238 * parse.y: Include target.h.
2239 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2240 with targetm.calls.promote_prototypes.
2242 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2244 * typeck.c: Update copyright.
2246 2004-02-02 Tom Tromey <tromey@redhat.com>
2248 * decl.c (java_init_decl_processing): Remove duplicate
2251 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2253 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2255 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2257 * expr.c (build_field_ref): Move variable
2260 2004-01-28 Andrew Haley <aph@redhat.com>
2262 * expr.c (build_field_ref): Widen field offset.
2264 2004-01-27 Andrew Haley <aph@redhat.com>
2267 * parse.y (check_interface_throws_clauses): Make sure class_decl
2270 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2273 * parse.y (patch_assignment): Don't modify lhs_type for
2274 reference assignments.
2276 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2278 * Make-lang.in: Replace $(docdir) with doc.
2279 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2280 (java.install-man): Revamp rule.
2282 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2284 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2285 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2286 instead of deferred backquote.
2288 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2290 * typeck.c (find_method_in_interfaces): Move variable
2293 2004-01-16 Andrew Haley <aph@redhat.com>
2296 * typeck.c (shallow_find_method): New.
2297 (find_method_in_superclasses): New.
2298 (find_method_in_interfaces): New.
2299 (lookup_do): Rewrite.
2300 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2302 * jcf-parse.c (read_class): Save and restore output_class.
2303 * decl.c (java_expand_body): Set output_class from fndecl.
2305 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2307 * class.c (gen_indirect_dispatch_tables): Fix string length
2310 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2312 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2313 (java.srcextra): Copy above back to source directory if requested.
2314 (po-generated): Delete reference to $(parsedir).
2315 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2318 2004-01-14 Jan Hubicka <jh@suse.cz>
2320 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2323 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2325 * java-tree.h (java_expand_expr): Change prototype.
2326 * expr.c (java_expand_expr): Add alt_rtl parameter.
2328 2004-01-09 Andrew Haley <aph@redhat.com>
2331 * parse.y (java_fix_constructors): Set output_class.
2332 (java_reorder_fields): Likewise.
2333 (java_layout_classes): Likewise.
2334 (java_expand_classes): Generate indirect dispatch tables.
2335 (java_expand_classes): Set output_class.
2336 (java_finish_classes): Likewise.
2337 * lang.c (java_init): Turn on always_initialize_class_p if we're
2338 using indirect dis[atch.
2339 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2340 (java_get_callee_fndecl): Use class local atable.
2342 (always_initialize_class_p): Decl moved to java-tree.h.
2343 (HANDLE_CLASS_INFO): Set output_class.
2344 (read_class): Likewise.
2345 (parse_class_file): Call gen_indirect_dispatch_tables.
2346 (parse_zip_file_entries): Set output_class.
2347 (java_parse_file): Set output_class. Don't emit symbol tables.
2348 * java-tree.h (output_class): New.
2349 Remove global declarations for otable, atable, and ctable.
2350 (always_initialize_class_p): moved here from decl.c.
2352 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2353 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2354 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2355 (struct lang_type): Add otable_methods, otable_decl,
2356 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2357 ctable_decl, catch_classes, type_to_runtime_map.
2358 * expr.c (build_field_ref): Make otable, atable, and ctable class
2359 local rather than global.
2360 (build_known_method_ref): Likewise.
2361 (build_invokeinterface): Likewise.
2362 (java_expand_expr): Pass runtime type (rather than actual type) to
2364 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2365 this class. Look up each class in that map to delete duplicates.
2366 (expand_end_java_handler): Pass runtime type (rather than actual
2367 type) to expand_start_catch.
2368 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2370 (java_init_decl_processing): Rearrange things. Remove global
2371 declarations of otable, atable, and ctable.
2372 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2373 (java_expand_body): Set output_class.
2374 * constants.c (build_constant_data_ref): Use output_class, not
2376 (alloc_name_constant): Likewise.
2377 * class.c (gen_indirect_dispatch_tables): New.
2378 (build_class_ref): Generate hard reference to superclass, even if
2379 using indirect dispatch.
2380 (build_static_field_ref): Use class local atable.
2381 (make_class_data): Generate hard reference to superclass, even if
2382 using indirect dispatch.
2383 Generate symbolic references to interfaces when using indirect
2385 (make_class_data): Emit otable, atable, and ctable.
2386 Make otable, atable, and ctable class local rather than global.
2387 (emit_catch_table): Make otable, atable, and ctable class local
2390 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2392 * parse.y (catch_clause_parameter): Fix typo.
2395 * parse.y: (catch_clause_parameter): Return early if $3, aka
2396 formal_parameter, is null.
2398 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2400 * class.c: Remove uses of "register" specifier in
2401 declarations of arguments and local variables.
2404 * gjavah.c: Likewise.
2405 * jcf-dump.c: Likewise.
2406 * jcf-io.c: Likewise.
2407 * jcf-parse.c: Likewise.
2408 * jcf-write.c: Likewise.
2409 * keyword.h: Likewise.
2410 * parse.y: Likewise.
2411 * typeck.c: Likewise.
2412 * verify.c: Likewise.
2414 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2416 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2417 (java.install_common, java.install-man): Adjust for above.
2418 (java.uninstall): Likewise.
2420 2003-12-03 Michael Koch <konqueror@gmx.de>
2422 * class.c (make_class_data):
2423 Push field value to 'hack_signers' instead of 'signers'.
2424 * decl.c (java_init_decl_processing):
2425 Push field 'hack_signers' instead of 'signers'.
2427 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2429 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2432 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2435 * parse.y (qualify_ambiguous_name): Remove lots of broken
2436 field access processing - there's no need to do that here,
2437 because we have resolve_field_access. Remove
2438 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2439 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2442 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2445 * parse.y (java_complete_lhs): Save location prior to patching
2448 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2451 * resource.c (write_resource_constructor): Append
2452 "_resource" to constructor identifier name.
2454 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2457 * constants.c (cpool_for_class): New function.
2458 (outgoing_cpool): Remove global variable.
2459 (alloc_name_constant): Use cpool_for_class.
2460 (build_constants_constructor): Likewise.
2461 * decl.c (java_expand_body): Set current_class.
2462 * java-tree.h (outgoing_cpool) Remove declaration.
2463 (init_outgoing_cpool): Likewise.
2464 * jcf-parse.c (init_outgoing_cpool): Remove function.
2465 (parse_class_file): Don't call init_outgoing_cpool.
2466 * parse.y (java_complete_expand_methods): Don't call
2467 init_outgoing_cpool. Don't save outgoing_cpool.
2468 (java_expand_classes): Don't restore outgoing_cpool.
2469 (java_finish_classes): Likewise.
2471 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2473 * Make-lang.in: (java.install-common) Add
2474 symlink for $(target_noncanonical)-gcjh for
2477 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2479 * Make-lang.in (java.extraclean): Delete.
2481 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2483 * Make-lang.in (check-java): Add.
2485 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2488 * except.c (prepare_eh_table_type): Allocate variable-sized
2489 buffer `buf' with alloca.
2491 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2495 decl.c (java_init_decl_processing): Don't initialize
2496 class_not_found_type_node, no_class_def_found_type_node.
2498 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2499 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2500 (class_not_found_type_node, no_class_def_found_type_node):
2503 parse.y (build_dot_class_method_invocation): Add this_class
2504 argument. Qualify method invocations to a different class.
2505 (create_new_parser_context): Initialize saved_data_ctx to 0.
2506 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2507 (build_dot_class_method): Don't load classes. Register
2509 (build_incomplete_class_ref): Special cases for interfaces
2510 and inner classes. Move build_dot_class_method call to here...
2511 (patch_incomplete_class_ref): ...from here. Pass current_class
2512 to build_dot_class_method_invocation.
2513 (build_assertion): Pass class_type to
2514 build_dot_class_method_invocation.
2515 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2517 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2520 * java-tree.h (BLOCK_EMPTY_P): Define.
2521 * parse.y (java_complete_lhs): Check for empty blocks
2522 in TRY_FINALLY_EXPR case.
2524 2003-11-17 Andrew Haley <aph@redhat.com>
2526 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2527 (struct lang_decl_var:freed): New variable.
2528 * decl.c (poplevel): Mark local vars that have gone out of scope.
2529 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2532 2003-11-16 Jason Merrill <jason@redhat.com>
2534 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2535 and TAGS files that include them for each front end.
2537 2003-11-15 Tom Tromey <tromey@redhat.com>
2539 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2541 2003-11-12 Jason Merrill <jason@redhat.com>
2543 PR optimization/12547
2544 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2545 BLOCK_EXPR_BODY directly.
2547 2003-11-12 Andrew Haley <aph@redhat.com>
2550 * parse.y (fold_constant_for_init): Check that we really do have a
2554 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2555 init_test_decls being inlined.
2558 * parse.y (do_resolve_class): Check return value from
2559 breakdown_qualified().
2561 2003-11-11 Tom Tromey <tromey@redhat.com>
2564 * parse.y (merge_string_cste): Handle case where we have a
2565 pointer that happens to be zero, not null_pointer_node.
2567 2003-11-10 Tom Tromey <tromey@redhat.com>
2569 * jcf-parse.c (classify_zip_file): Correctly compare
2570 filename_length against length of manifest file's name.
2572 2003-11-08 Tom Tromey <tromey@redhat.com>
2575 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2577 2003-11-06 Andrew Haley <aph@redhat.com>
2579 * expr.c (java_stack_swap): Make sure destination stack slots are
2580 of the correct type.
2582 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2584 * Make-lang.in (dvi): Move targets to $(docobjdir).
2585 (gcj.dvi): Simplify rule and adjust target.
2586 (gcj.info): Simplify rule.
2587 (gcj.pod): New intermediate rule.
2588 (gcjh.pod): Likewise.
2589 (jv-scan.pod): Likewise.
2590 (jcf-dump.pod): Likewise.
2591 (gij.pod): Likewise.
2592 (jv-convert.pod): Likewise.
2593 (rmic.pod): Likewise.
2594 (rmiregistry.pod): Likewise.
2597 (jv-scan.1): Delete.
2598 (jcf-dump.1): Delete.
2600 (jv-convert.1): Delete.
2602 (rmiregistry.1): Delete.
2604 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2606 Fixes PR java/12866.
2607 * parse.y (resolve_qualified_expression_name): Move test
2608 for outer field access methods from here...
2609 (check_thrown_exceptions) ...to here.
2611 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2613 * .cvsignore: Delete.
2615 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2617 * verify.c (verify_jvm_instructions): Don't warn about legal
2618 eh binding regions generated for example by jdk 1.4.1.
2620 2003-10-24 David S. Miller <davem@redhat.com>
2622 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2624 2003-10-22 Andrew Haley <aph@redhat.com>
2626 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2627 (java_get_callee_fndecl): New.
2629 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2631 * java-tree.h (ctable_decl): New.
2632 (catch_classes): New.
2633 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2635 * decl.c (java_init_decl_processing): Add catch_class_type.
2637 Add catch_classes field.
2639 * class.c (build_indirect_class_ref): Break out from
2641 (make_field_value): Check flag_indirect_dispatch.
2642 (make_class_data): Ditto.
2643 Tidy uses of PUSH_FIELD_VALUE.
2644 Add field catch_classes.
2645 (make_catch_class_record): New.
2647 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2649 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2651 * jcf-write.c: Follow spelling conventions.
2652 * parse.y: Likewise.
2654 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2656 * ChangeLog: Fix typos.
2657 * expr.c: Fix comment typos.
2658 * jcf-write.c: Likewise.
2661 * mangle.c: Likewise.
2662 * parse-scan.y: Likewise.
2663 * parse.y: Likewise.
2665 2003-10-22 Tom Tromey <tromey@redhat.com>
2667 * expr.c (expand_byte_code): Only warn about dead bytecode when
2668 extra_warnings is set.
2670 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2672 Fix for PR java/12586.
2673 * mangle.c (find_compression_record_match): Don't iterate through
2674 package namespace elements unless they all match compression_table
2677 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2679 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2680 (generate-manpages): Likewise.
2681 (java.maintainer-clean): Likewise.
2682 (gcj.info): Likewise.
2685 (jv-scan.1): Likewise.
2686 (jcf-dump.1): Likewise.
2688 (jv-convert.1): Likewise.
2690 (rmiregistry.1): Likewise.
2691 (java.install-man): Likewise.
2692 (parse-scan.o): Move and define complete compile line.
2693 (parse.o): Likewise.
2694 (jcf-tree-inline.o): Move.
2696 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2698 * Make-lang.in (info): Update dependencies.
2699 (java.install-info): Remove.
2700 ($(srcdir)/java/gcj.info): Replace with ...
2701 ($(docobjdir)/gcj.info): ... this.
2703 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2705 * Make-lang.in: Replace uses of $(target_alias) with
2706 $(target_noncanonical).
2708 2003-10-09 Tom Tromey <tromey@redhat.com>
2710 * decl.c (java_init_decl_processing): Declare signers field.
2711 * class.c (make_class_data): Set signers field.
2713 2003-10-09 Jason Merrill <jason@redhat.com>
2715 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2716 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2719 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2721 * Make-lang.in (java.info): Replace with ...
2723 (java.dvi): Replace with ...
2725 (java.generated-manpages): Replace with ...
2727 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2729 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2731 2003-10-01 Andrew Haley <aph@redhat.com>
2733 * jcf-parse.c (java_parse_file): Write otable and atable.
2734 * java-tree.h (atable_methods): New.
2736 (atable_syms_decl): New.
2737 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2738 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2739 (symbol_*type): Rename method_symbol* to symbol*type.
2740 (emit_offset_symbol_table): Delete.
2741 (emit_symbol_table): New.
2742 (get_symbol_table_index): New.
2744 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2745 (build_known_method_ref): Likewise.
2746 (get_symbol_table_index): Rename from get_offset_table_index.
2747 Parameterize to allow re-use by differing types of symbol table.
2748 (build_invokevirtual): Pass table to get_offset_table_index.
2749 * decl.c (java_init_decl_processing): Push types and decls for
2750 atable and atable_syyms.
2751 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2752 (make_class_data): Add new fields atable and atable_syms.
2753 (emit_symbol_table): Rename from emit_offset_symbol_table.
2754 Parameterize to allow re-use by different types of symbol table.
2755 (build_symbol_entry): Renamed from build_method_symbols_entry.
2757 2003-09-30 Roger Sayle <roger@eyesopen.com>
2759 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2760 semantics for SAVE_EXPR, by caching the result in a temporary.
2762 2003-09-28 Richard Henderson <rth@redhat.com>
2764 * check-init.c (check_init): Save and restore input_location
2765 instead of file and line separately.
2766 * decl.c (java_expand_body): Likewise.
2767 * jcf-write.c (generate_bytecode_insns): Likewise.
2768 * parse.y (safe_layout_class): Likewise.
2769 * jcf-parse.c (read_class, parse_class_file): Likewise.
2770 (java_parse_file): Use %H for warning locator.
2772 2003-09-28 Roger Sayle <roger@eyesopen.com>
2774 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2775 with void-type branches instead of using a COMPOUND_EXPR.
2777 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2779 * decl.c (java_optimize_inline, dump_function): Remove.
2780 * java-tree.h (java_optimize_inline): Remove declaration.
2781 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2782 * parse.y (source_end_java_method, java_expand_classes):
2783 Likewise. Remove dead code.
2785 2003-09-27 Roger Sayle <roger@eyesopen.com>
2787 * lang.c (java_init_options): Set flag_evaluation_order.
2788 * expr.c (force_evaluation_order): Don't attempt to force
2789 evaluation order of binary operations using save_expr.
2790 * parse.y (java_complete_lhs): No longer need to call
2791 force_evaluation_order when constructing binary operators.
2793 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2794 Bryce McKinlay <bryce@mckinlay.net.nz>
2797 * parse.y (not_accessible_field_error): New function.
2798 (resolve_expression_name): Check field access permissions.
2799 (resolve_qualified_expression_name): Use
2800 not_accessible_field_error.
2801 (resolve_qualified_expression_name): Likewise.
2803 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2805 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2807 2003-09-23 Roger Sayle <roger@eyesopen.com>
2809 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2810 with equal operands without side-effects.
2812 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2814 * decl.c (java_init_decl_processing): Don't emit otable decls
2815 if flag_indirect_dispatch is not set.
2817 2003-09-21 Richard Henderson <rth@redhat.com>
2819 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2822 2003-09-21 Richard Henderson <rth@redhat.com>
2824 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2825 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2827 2003-09-20 Richard Henderson <rth@redhat.com>
2829 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2831 2003-09-18 Roger Sayle <roger@eyesopen.com>
2833 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2834 * check-init.c (check_init): Likewise.
2836 2003-09-18 Roger Sayle <roger@eyesopen.com>
2838 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2840 2003-09-16 Andrew Haley <aph@redhat.com>
2842 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2844 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2847 * mangle.c (find_compression_record_match): Skip
2848 over a "6JArray" (the array template mangled string)
2850 (mangle_array_type): Correct minor typo.
2851 (atms): Move definition to the beginning.
2853 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2855 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2856 out. Fix for PR java/12254.
2858 2003-09-11 Richard Henderson <rth@redhat.com>
2860 * parse.y (source_end_java_method): Update for new
2861 cgraph_finalize_function argument.
2863 2003-09-09 Richard Henderson <rth@redhat.com>
2865 * parse.y (source_end_java_method): Update call to
2866 cgraph_finalize_function.
2868 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2870 * decl.c (java_expand_body): New function.
2871 * expr.c (build_class_init): Set DECL_IGNORED_P.
2872 * java-tree.h (start_complete_expand_method,
2873 java_expand_body): Declare.
2874 * jcf-parse.c (cgraph.h): Include.
2875 (java_parse_file): Handle flag_unit_at_a_time.
2876 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2877 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2878 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2879 (java_start_inlining): New function.
2880 * parse.h (java_finish_classes): Declare.
2881 * parse.y: Include cgraph.h.
2882 (block): Don't special-case empty block production.
2883 (craft_constructor): Set DECL_INLINE.
2884 (source_end_java_method): Handle flag_unit_at_a_time.
2885 Replace inline code with call to java_expand_body.
2886 (start_complete_expand_method): Remove static modifier.
2887 (java_expand_method_bodies): Patch function tree for
2888 class initialization and/or synchronization as needed.
2889 Don't begin RTL expansion yet.
2890 (java_expand_classes): Check flag_unit_at_a_time before
2891 calling finish_class.
2892 (java_finish_classes): New function.
2893 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2894 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2895 (emit_test_initialization): Set DECL_IGNORED_P.
2897 2003-09-03 Roger Sayle <roger@eyesopen.com>
2899 * builtins.c (enum builtin_type): Delete unused enumeration.
2900 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2902 2003-08-28 Tom Tromey <tromey@redhat.com>
2904 * gcj.texi (Extensions): Document gcjlib URLs.
2906 2003-08-20 Tom Tromey <tromey@redhat.com>
2908 * gcj.texi (Extensions): Added xref.
2909 (libgcj Runtime Properties): Document
2910 gnu.gcj.runtime.VMClassLoader.library_control.
2912 2003-08-20 Andrew Haley <aph@redhat.com>
2914 * except.c (prepare_eh_table_type): Use new encoding for exception
2915 handlers when using -fno-assume-compiled.
2917 2003-08-13 Tom Tromey <tromey@redhat.com>
2919 * gcj.texi (Invoking gij): Document -X and -?.
2921 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2923 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2924 GCJH_OBJS, JCFDUMP_OBJS
2925 * win32-host.c: Removed the unnecessary and broken dependency
2928 2003-08-11 Tom Tromey <tromey@redhat.com>
2930 * parse.y (java_check_regular_methods): Typo fixes. Call
2931 check_interface_throws_clauses. Use
2932 check_concrete_throws_clauses.
2933 (check_interface_throws_clauses): New function.
2934 (check_concrete_throws_clauses): New function.
2935 (hack_is_accessible_p): New function.
2936 (find_most_specific_methods_list): Added FIXME.
2937 * typeck.c (lookup_do): Use `flags' argument to decide what to
2939 (lookup_argument_method_generic): New function.
2940 (lookup_argument_method2): Removed.
2941 * jcf.h (ACC_INVISIBLE): New define.
2942 * jcf-write.c (generate_classfile): Skip invisible methods.
2943 * class.c (add_miranda_methods): New function.
2944 (layout_class_methods): Use it.
2945 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2946 * java-tree.h (METHOD_INVISIBLE): New define.
2947 (lang_decl_func) [invisible]: New field.
2948 (lookup_argument_method_generic): Declare.
2949 (SEARCH_INTERFACE): New define.
2950 (SEARCH_SUPER): Likewise.
2951 (SEARCH_ONLY_INTERFACE): Likewise.
2952 (SEARCH_VISIBLE): Likewise.
2953 (lookup_argument_method2): Removed declaration.
2955 2003-08-05 Tom Tromey <tromey@redhat.com>
2957 Fix for PR java/11600:
2958 * parse.y (java_complete_lhs): See whether we're calling a method
2960 (check_thrown_exceptions): Added `is_array_call' argument;
2961 fixed `clone' checking; updated all callers.
2963 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2965 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2967 2003-08-03 Tom Tromey <tromey@redhat.com>
2969 * java-tree.h (METHOD_TRANSIENT): Removed.
2970 * decl.c (pushdecl): Removed some dead code.
2971 * class.c (get_access_flags_from_decl): Can't have transient
2973 (add_method_1): Can't have a transient method.
2975 2003-07-28 Andreas Jaeger <aj@suse.de>
2977 * jvspec.c: Convert to ISO C90 prototypes.
2979 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2981 * decl.c (force_poplevels): Fix warning call.
2983 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2985 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2986 (expand_java_field_op): Likewise.
2987 * class.c (layout_class_method): Likewise
2988 (emit_register_classes): Likewise.
2989 * decl.c (pushdecl): Likewise.
2990 (poplevel): Likewise.
2991 (force_poplevels): Likewise.
2992 (give_name_to_locals): Likewise.
2993 * check-init.c (check_for_initialization): Likewise.
2995 2003-07-24 Jason Merrill <jason@redhat.com>
2997 * java-tree.h: Move boolean_type_node et al to the back end.
2999 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3001 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3004 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3006 * lang.opt: Don't show -MD_ and -MDD_.
3008 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3010 * lang-options.h: Remove.
3011 * lang.opt: Add help text.
3013 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3015 * expr.c: Remove the last argument to expand_assignment().
3017 2003-07-09 Jan Hubicka <jh@suse.cz>
3019 * java-tree.h (DECL_NUM_STMTS): Rename to...
3020 (DECL_ESTIMATED_INSNS): ... this.
3021 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3022 New static functions.
3023 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3024 * parser.y (add_stmt_to_compound): Do not account statements.
3026 2003-07-08 Mark Wielaard <mark@klomp.org>
3028 * gcj.texi: CNI now expands to Compiled Native Interface.
3030 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3032 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3034 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3036 * expr.c (expand_byte_code): Adjist emit_line_note call.
3038 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3040 * lang.c (java_handle_option): Don't handle filenames.
3042 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3044 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3047 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3048 * jcf.h: Delete COMPARE_FILENAMES definition.
3050 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3052 * lang.c (java_init_options): Update prototype.
3054 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3056 * decl.c (poplevel): Adjust define_label call.
3058 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3060 * gjavah.c (flag_jni): Make non-static.
3061 * parse-scan.y (ctxp): Make non-static.
3063 * class.c (build_method_symbols_entry)
3064 * expr.c (get_offset_table_index)
3065 * jcf-parse.c (jcf_parse):
3066 Mark the definition static, matching the forward declaration.
3068 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3070 * lang.c (java_handle_option): Don't check for missing arguments.
3072 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3074 * class.c (push_class): Use a location_t to save place.
3075 (emit_register_classes): Set input_location. Adjust
3076 expand_function_end call.
3077 * resource.c (write_resource_constructor): Likewise.
3078 * decl.c (end_java_method): Adjust expand_function_end call.
3079 * parse.y (source_end_java_method): Likewise.
3081 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3083 * lang.c (java_handle_option): Likewise.
3085 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3087 * lang.c (java_handle_option): Special-casing of optional
3088 joined arguments no longer needed.
3089 * lang.opt: Update switches that take optional argument.
3091 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3093 * lang.opt: Declare Java.
3094 * lang.c (java_init_options): Update.
3096 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3098 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3100 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3102 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3103 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3104 * lang.opt: -MD and -MMD have an underscore.
3106 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3108 * class.c (emit_register_classes): Adjust init_function_start
3110 * decl.c (complete_start_java_method): Likewise.
3111 * resource.c (write_resource_constructor): Likewise.
3113 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3115 * Make-lang.in: Update to use options.c and options.h.
3116 * lang.c: Include options.h not j-options.h.
3117 (java_handle_option): Abort on unrecognized option.
3118 (java_init_options): Request Java switches.
3120 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3122 * Make-lang.in: Handle mostlyclean.
3124 2003-06-11 Tom Tromey <tromey@redhat.com>
3126 * lang.c (java_handle_option): Update dependency_tracking for
3129 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3132 2003-06-10 Andrew Haley <aph@redhat.com>
3134 * resource.c (write_resource_constructor): Use expand_expr to
3135 generate the address of the label attached to a resource.
3136 * Make-lang.in (java/resource.o): Add expr.h
3138 2003-06-10 Andrew Haley <aph@redhat.com>
3140 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3141 (java_decl_ok_for_sibcall): New.
3143 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3145 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3146 (java/j-options.c, java/j-options.h): New.
3147 * java-tree.h (resource_name, compile_resource_file,
3148 compile_resource_data): Constify.
3149 * jcf-write.c (jcf_write_base_directory): Similarly.
3150 * jcf.h (jcf_write_base_directory): Similarly.
3151 * lang.c: Include j-options.h.
3152 (cl_options_count, cl_options, string_option, java_decode_option,
3153 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3154 process_option_with_no): Remove.
3155 (resource_name): Constify.
3156 (LANG_HOOKS_HANDLE_OPTION): Override.
3157 (java_handle_option): New.
3158 (java_init): Don't call jcf_path_init.
3159 (java_init_options): Call jcf_path_init.
3161 * resource.c (compile_resource_data, compile_resource_file): Constify.
3163 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3165 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3166 (struct lang_decl_func): Add last_line field.
3167 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3168 DECL_SOURCE_LINE_LAST): Remove.
3169 * parse.y (missing_return_error, finish_method_declaration,
3170 lookup_cl, start_artificial_method_body, source_end_java_method,
3171 start_complete_expand_method): Adjust.
3173 2003-06-08 Tom Tromey <tromey@redhat.com>
3175 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3176 fno-assume-compiled.
3178 2003-06-08 Roger Sayle <roger@eyesopen.com>
3180 * builtins.c (define_builtin_type, builtin_types): Delete.
3181 (define_builtin): Rewritten to take just the built-in code,
3182 the function's name, type and fallback library function name.
3183 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3184 (initialize_builtins): Overhaul to define the GCC builtins
3185 used by gcj manually, providing the Java run-time's
3186 implementations as the fallback library function.
3188 2003-06-08 Anthony Green <green@redhat.com>
3190 * parse.y (patch_cast): Fix conversions from floating-point to
3193 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3195 * Make-lang.in: Update.
3196 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3198 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3200 * lang.c (java_init_options): Update.
3202 2003-06-05 Jan Hubicka <jh@suse.cz>
3204 * Make-lang.in: Add support for stageprofile and stagefeedback
3206 2003-05-31 Roger Sayle <roger@eyesopen.com>
3208 * lang.c (java_init_options): Prescribe wrap-around two's
3209 complement arithmetic overflow by setting flag_wrapv.
3211 2003-05-29 Roger Sayle <roger@eyesopen.com>
3213 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3214 (builtin_record): Add an additional builtin_code field to
3215 record which GCC built-in corresponds to the Java function.
3216 (java_builtins): Add new entries for atan, atan2, exp, log,
3218 (max_builtin, min_builtin, abs_builtin): Perform constant
3219 folding on the resulting tree.
3220 (java_build_function_call_expr): Likewise, perform constant
3221 folding on the resulting tree.
3222 (initialize_builtins): The NULL creators are now allowed in
3223 the java_builtins table, which is now terminated by an entry
3224 with builtin_code == END_BUILTINS.
3225 (check_for_builtin): Likewise. If the matching creator is
3226 NULL, construct the call using java_build_function_call_expr
3227 directly with the decl for the corresponding builtin_code.
3229 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3231 * win32-host.c: Normalize copyright boilerplate.
3233 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3235 * parse.y (print_int_node): Use string concatentation on
3236 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3237 function calls into one.
3239 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3241 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3242 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3243 all the affected error messages.
3245 2003-05-13 Richard Henderson <rth@redhat.com>
3247 * class.c (layout_class_method): Set DECL_EXTERNAL.
3248 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3249 * java-tree.h (java_mark_class_local): Declare.
3250 * jcf-parse.c (parse_class_file): Use it.
3251 * parse.y (java_expand_classes): Likewise.
3253 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3255 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3256 * lex.h: #include input.h.
3257 * jv-scan.c (input_filename): Remove.
3259 2003-05-02 Tom Tromey <tromey@redhat.com>
3262 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3263 (handle_inner_classes): New function.
3265 2003-05-01 Tom Tromey <tromey@redhat.com>
3268 * parse.y (finish_for_loop): Do nothing if update expression is a
3269 EXPR_WFL_NODE wrapping nothing.
3270 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3272 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3274 * lex.h (input_lineno): Remove declaration.
3275 * parse-scan.y: #include input.h.
3276 (input_filename): Remove declaration.
3277 (input_location): Add definition.
3278 (input_line): Remove definition.
3280 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3282 * lex.h (lineno): Rename to ...
3283 (input_line): ... here
3284 * parse-scan.y (lineno): Rename to ...
3285 (input_line): ... here.
3286 (reset_report): Rename lineno to input_line.
3287 * check-init.c (check_init): Likewise.
3288 * class.c (push_class): Likewise.
3289 * decl.c (complete_start_java_method, end_java_method): Likewise.
3290 * expr.c (expand_byte_code): Likewise.
3291 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3292 * jcf-write.c (generate_bytecode_insns): Likewise.
3293 * lex.c (java_init_lex, java_allocate_new_line,
3294 do_java_lex): Likewise.
3295 * parse.h (YYNOT_TWICE): Likewise.
3296 * parse.y (empty_statement, expression_statement,
3297 java_pop_parser_context, java_parser_context_save_global,
3298 yyerror, register_fields, method_header, safe_layout_class,
3299 find_in_imports_on_demand, create_artificial_method,
3300 source_end_java_method, start_complete_expand_method,
3301 build_thisn_assign, java_complete_lhs,
3302 maybe_absorb_scoping_block): Likewise.
3304 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3306 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3307 '/' when computing java source filename
3309 2003-04-13 Tom Tromey <tromey@redhat.com>
3311 * gjavah.c (print_c_decl): Indentation fix.
3313 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3315 * class.c (make_field_value, make_method_value, get_dispatch_table)
3316 (make_class_data, emit_offset_symbol_table)
3317 * constants.c (build_constants_constructor)
3318 * java-tree.h (START_RECORD_CONSTRUCTOR)
3319 * parse.y (maybe_build_array_element_wfl):
3320 Use build_constructor.
3322 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3325 * parse.y (string_convert_int_cst): Always use at least one digit
3326 in string conversion. Remove ASCII dependence.
3327 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3329 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3331 * Make-lang.in: added win32-host.c
3332 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3333 resolves to open() on non-Win32 platforms and
3334 Win32-specific jcf_open_exact_case() on Win32
3335 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3336 when trying .java and .class files
3337 * win32-host.c: added to repository. Defines
3338 Win32-specific jcf_open_exact_case()
3340 2003-04-10 Andrew Haley <aph@redhat.com>
3342 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3343 (maybe_free_localvar): Renamed from localvar_free.
3344 Add new arg, really.
3345 (generate_bytecode_insns): Set new variable, jsrs.
3346 Only free local vars if no jsr insns have been emittted.
3347 Call maybe_free_localvar, not localvar_free.
3349 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3351 * gcj.texi: Remove @ at start of file.
3353 2003-03-25 Tom Tromey <tromey@redhat.com>
3355 * parse.y (create_interface): Call CHECK_DEPRECATED.
3357 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3359 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3361 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3363 * javaop.h (jfloat, jdouble): Make them structures mirroring
3364 the bit fields of IEEE float and double respectively.
3365 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3366 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3367 (union Word, union DWord): Delete.
3368 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3370 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3371 D_NAN_MASK): Delete.
3372 (jni_print_float, jni_print_double): New. Generate
3373 hexadecimal floating constants.
3374 (print_field_info): Use jni_print_float/double.
3376 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3377 finite floating point numbers for output; special case
3380 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3382 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3383 Replace 0 and 1 with true and false in return statements.
3385 2003-03-19 Tom Tromey <tromey@redhat.com>
3387 * lex.c (do_java_lex): Renamed from java_lex.
3388 (java_lex): New function.
3391 2003-03-13 Tom Tromey <tromey@redhat.com>
3393 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3396 2003-03-04 Andrew Haley <aph@redhat.com>
3398 * gjavah.c (is_first_data_member): New global variable.
3399 (print_c_decl): If it's the first data member, align it as the
3401 (process_file): Set is_first_data_member.
3403 2003-03-11 Tom Tromey <tromey@redhat.com>
3405 * parse.y (resolve_field_access): Initialize class if field is
3406 found in another static field.
3407 * expr.c (build_class_init): Don't optimize out initialization of
3408 implemented interface.
3410 2003-03-11 Andrew Haley <aph@redhat.com>
3412 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3415 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3417 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3418 and DIR_SEPARATOR_2 for a target.
3419 Correct minor typos.
3421 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3422 and DIR_SEPARATOR_2 for a target into account.
3424 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3426 * lang.c (java_init): Update prototype, move code to java_post_options.
3427 (java_post_options): Similarly.
3429 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3431 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3432 compare file name components depending on the case-sensitivity
3433 or otherwise of the host file system.
3435 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3436 "strcmp" to compare file name components.
3437 Use IS_DIR_SEPARATOR instead of comparing directly against
3439 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3440 comparing directly against DIR_SEPARATOR.
3442 2003-03-04 Tom Tromey <tromey@redhat.com>
3444 * Make-lang.in (java.tags): New target.
3446 2003-03-01 Roger Sayle <roger@eyesopen.com>
3448 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3449 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3451 2003-03-01 Tom Tromey <tromey@redhat.com>
3453 * parse.y (jdep_resolve_class): Only check deprecation if we found
3456 2003-02-28 Tom Tromey <tromey@redhat.com>
3459 * class.c (maybe_layout_super_class): Always pass a WFL to
3461 * parse.y (do_resolve_class): Updated comment to explain
3464 2003-02-26 Tom Tromey <tromey@redhat.com>
3466 * jcf-write.c (generate_classfile): Check whether class is
3467 deprecated before writing attribute count.
3469 2003-02-25 Roger Sayle <roger@eyesopen.com>
3471 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3472 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3474 2003-02-23 Tom Tromey <tromey@redhat.com>
3476 * lang-options.h: Added -Wdeprecated.
3477 * gcj.texi (Warnings): Document -Wdeprecated.
3478 * java-tree.h (flag_deprecated): Declare.
3479 * lang.c (lang_W_options): Added deprecated.
3480 (flag_deprecated): New global.
3481 * chartables.h: Rebuilt.
3482 * gen-table.pl (process_one): Look at whitespace.
3483 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3484 * parse.h (CLEAR_DEPRECATED): New macro.
3485 (CHECK_DEPRECATED_NO_RESET): New macro.
3486 * jcf-parse.c (handle_deprecated): New function.
3487 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3488 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3489 * parse.y (resolve_type_during_patch): Check deprecation.
3490 (jdep_resolve_class): Likewise.
3491 (process_imports): Likewise.
3492 (resolve_expression_name): Likewise.
3493 (check_deprecation): Strip arrays from decl. Check
3495 (patch_method_invocation): Also check the particular constructor
3497 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3498 * jcf-write.c (append_deprecated_attribute): New function.
3499 (generate_classfile): Generate deprecated attribute when
3501 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3502 (java_lex) [case '*']: Simplify logic.
3503 (java_start_char_p): Use LETTER_MASK.
3504 (java_part_char_p): Likewise.
3505 (java_space_char_p): New function.
3507 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3509 Change base class access representation.
3510 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3511 (add_interface_do): Likewise.
3513 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3515 * decl.c (java_init_decl_processing): Change
3516 soft_lookupjnimethod_node to reflect the change in
3517 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3518 * expr.c (build_jni_stub): Calculate and pass the size
3519 on the stack of the arguments to a JNI function. Use
3520 new target macro MODIFY_JNI_METHOD_CALL to allow a
3521 target to modify the call to a JNI method.
3523 2003-02-08 Roger Sayle <roger@eyesopen.com>
3525 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3526 instead of basename to avoid compiler warnings on Tru64.
3528 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3530 * gcj.texi: Update to GFDL 1.2.
3532 2003-01-31 Andrew Haley <aph@redhat.com>
3534 * parse.y (java_expand_classes): Scan the whole class list looking
3535 for access methods that haven't yet been expanded.
3537 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3541 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3542 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3543 * jcf-parse.c: Likewise.
3545 2003-01-31 Mark Wielaard <mark@klomp.org>
3547 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3549 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3551 * class.c (make_class): Use BINFO_ELTS.
3552 (set_super_info): Likewse.
3553 (add_interface_do): Likewise.
3555 2003-01-30 Tom Tromey <tromey@redhat.com>
3557 * jcf-parse.c (read_class): Update identifier's class value if it
3558 changed during parsing.
3560 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3562 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3563 Propagate change to all other rules as required.
3564 (java/parse-scan.o): Add explicit dependency on
3565 $(parsedir)/java/parse-scan.c .
3567 2003-01-29 Tom Tromey <tromey@redhat.com>
3569 * parse.y (patch_assignment): Only transform the rhs of an
3570 assignment when compiling to native.
3572 2003-01-28 Tom Tromey <tromey@redhat.com>
3574 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3576 2003-01-28 Tom Tromey <tromey@redhat.com>
3578 * lex.c (java_lex): Don't include UEOF as part of token.
3579 (java_read_unicode): Error if \u sequence prematurely terminated.
3581 2003-01-27 Tom Tromey <tromey@redhat.com>
3583 * parse.y (java_check_regular_methods): Check for construct after
3584 checking types in throws clause.
3586 2003-01-24 Tom Tromey <tromey@redhat.com>
3588 * class.c (build_static_field_ref): Only a String or numeric field
3589 can fold to a constant.
3591 2003-01-23 Tom Tromey <tromey@redhat.com>
3593 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3594 file name in resource buffer.
3596 2003-01-23 Tom Tromey <tromey@redhat.com>
3598 * expr.c (build_known_method_ref): Use method's context to find
3601 2003-01-23 Tom Tromey <tromey@redhat.com>
3603 * constants.c (set_constant_entry): Allocated cleared memory.
3605 2003-01-22 Tom Tromey <tromey@redhat.com>
3607 * java-tree.h: Don't use PARAMS.
3608 * resource.c: Add prototypes for all functions.
3609 (write_resource_constructor): Use `const char *' to avoid
3612 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3614 * jcf-parse.c (process_zip_dir): Remove unused variable.
3616 2003-01-22 Tom Tromey <tromey@redhat.com>
3618 * expr.c (build_invokeinterface): Abort if method's context is not
3621 2003-01-22 Tom Tromey <tromey@redhat.com>
3623 * gcj.texi (Input and output files): Mention non-class entries.
3624 * decl.c (java_init_decl_processing): Call
3625 init_resource_processing.
3626 * java-tree.h (compile_resource_data, write_resource_constructor,
3627 compile_resource_file, init_resource_processing): Declare.
3628 * config-lang.in (gtfiles): Added resource.c.
3629 * Make-lang.in (gt-java-resource.h): New target.
3630 (JAVA_OBJS): Added resource.o.
3631 (java/resource.o): New target.
3632 * resource.c: New file.
3633 * class.c (compile_resource_file): Moved to resource.c.
3634 (registerResource_libfunc): Likewise.
3635 (utf8_decl_list): Mark with GTY; now static.
3636 * jcf-parse.c (classify_zip_file): New function.
3637 (parse_zip_file_entries): Use it; compile .properties files.
3638 (process_zip_dir): Use classify_zip_file and compute_class_name.
3639 Don't write class name into zip directory.
3640 (java_parse_file): Call write_resource_constructor.
3641 (compute_class_name): New function.
3642 * jcf-io.c (read_zip_member): Reindented.
3644 2003-01-21 Tom Tromey <tromey@redhat.com>
3646 * class.c (supers_all_compiled): New function.
3647 (make_class_data): Use it.
3649 2003-01-21 Tom Tromey <tromey@redhat.com>
3651 * parse.y (method_header): Native method can't be strictfp.
3652 No method can be transient or volatile.
3654 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3656 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3658 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3660 * check-init.c: Fix comment typos.
3661 * class.c: Likewise.
3662 * constants.c: Likewise.
3664 * except.c: Likewise.
3666 * java-except.h: Likewise.
3667 * java-tree.h: Likewise.
3668 * javaop.h: Likewise.
3669 * jcf-dump.c: Likewise.
3670 * jcf-io.c: Likewise.
3671 * jcf-parse.c: Likewise.
3672 * jcf-write.c: Likewise.
3674 * mangle.c: Likewise.
3675 * typeck.c: Likewise.
3676 * verify.c: Likewise.
3678 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3680 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3681 * jcf-write.c: Include "tm_p.h".
3683 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3685 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3687 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3689 * builtins.c (java_build_function_call_expr): Renamed from
3690 build_function_call_expr. All callers changed.
3692 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3693 * jcf-parse.c: Include tm_p.h.
3695 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3698 2003-01-14 Tom Tromey <tromey@redhat.com>
3700 * class.c (make_class_data): Check that super is compiled before
3701 building class reference to it.
3703 2003-01-14 Andrew Haley <aph@redhat.com>
3705 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3706 varargs function -- correct.
3708 2003-01-14 Andrew Haley <aph@redhat.com>
3710 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3712 2003-01-14 Andrew Haley <aph@redhat.com>
3714 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3715 varargs function -- correct.
3717 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3718 temporary if the RHS is a reference.
3720 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3722 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3723 * keyword.h: Regenerated.
3725 * All Files: Convert to ISO C style function definitions.
3727 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3729 * parse.y (check_pkg_class_access): ANSIfy definition.
3731 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3733 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3736 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3738 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3740 Merge from pch-branch:
3742 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3744 * Make-lang.in (java/gjavah.o): Update dependencies.
3745 * gjavah.c: Include ggc.h.
3747 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3749 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3750 (JCFDUMP_OBJS): Add ggc-none.o.
3751 (java/jcf-dump.o): Depend on GGC_H.
3752 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3753 CPool substructures.
3754 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3755 * jcf-dump.c: Include ggc.h.
3757 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3759 * jcf.h (union cpool_entry): New.
3760 (struct CPool): Use gengtype to mark. Change field 'data' to be
3762 (struct JCF): Use gengtype to mark.
3763 (CPOOL_UINT): Update for new cpool_entry type.
3764 (CPOOL_USHORT1): Likewise.
3765 (CPOOL_USHORT2): Likewise.
3766 (CPOOL_FINISH): Use GC to free cpool subfields.
3767 * parse.h (struct parser_ctxt): Mark field current_jcf.
3768 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3769 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3770 (main_jcf): Use gengtype to mark.
3771 (ggc_mark_jcf): Delete.
3772 (get_constant): Update for new cpool_entry type.
3773 (give_name_to_class): Likewise.
3774 (get_class_constant): Likewise.
3775 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3776 (java_parse_file): Use GGC to allocate struct JCF.
3777 (init_jcf_parse): Don't call ggc_add_root.
3778 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3780 * java-tree.h (current_jcf): Use gengtype to mark.
3781 (CPOOL_UTF): Update for new cpool_entry type.
3782 (outgoing_cpool): Use gengtype to mark.
3783 (struct lang_type): GC struct JCF and struct CPool.
3784 * config-lang.in (gtfiles): Add jcf.h.
3785 * constants.c (find_tree_constant): New.
3786 (set_constant_entry): Allocate cpool subfields using GGC. Update
3787 for new cpool_entry type.
3788 (find_constant1): Update for new cpool_entry type.
3789 (find_constant2): Likewise.
3790 (find_utf8_constant): Use find_tree_constant.
3791 (find_class_or_string_constant): Remove unnecessary cast to jword.
3792 Update for new cpool_entry type.
3793 (count_constant_pool_bytes): Update for new cpool_entry type.
3794 (write_constant_pool): Likewise.
3795 (alloc_name_constant): Use find_tree_constant.
3796 (build_constants_constructor): Update for new cpool_entry type.
3798 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3800 * parse.y (mark_parser_ctxt): Delete.
3801 (goal): Don't use ggc_add_root.
3802 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3803 (java_pop_parser_context): Let GC free parser_ctxt.
3804 (java_parser_context_resume): Likewise.
3805 * parse.h (struct parser_ctxt): Use gengtype to mark.
3807 (ctxp_for_generation): Likewise.
3808 * lex.h (struct java_lc_s): Mark for gengtype.
3809 (java_lexer): Rearrange for gengtype.
3810 * config-lang.in (gtfiles): Add lex.h, parse.h.
3812 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3814 * All Files: Remove PARAMS macro.
3816 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3817 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3820 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3823 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3825 * Make-lang.in (java.install-common, java.uninstall,
3826 java.install-info, java.install-man): Prepend $(DESTDIR)
3827 to destination paths in all (un)installation commands.
3828 (java.install-common): Rewrite $(LN) command to support
3829 DESTDIR with "ln" as well as with "ln -s".
3831 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3833 * java-tree.h: Protect against multiple inclusion.
3835 2003-01-07 Tom Tromey <tromey@redhat.com>
3837 * class.c (add_assume_compiled): Don't adjust parent if we're
3838 already at the root of tree.
3840 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3842 * lang.c (dump_compound_expr): Prototype.
3844 2003-01-03 Tom Tromey <tromey@redhat.com>
3846 Fix for PR java/8712:
3847 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3848 when simply checking against `null'.
3850 2003-01-03 Tom Tromey <tromey@redhat.com>
3852 * gcj.texi (Standard Properties): Document http.proxyHost and
3855 * gcj.texi (GNU Classpath Properties): Document new properties.
3857 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3859 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3860 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3861 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3863 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3865 * Make-lang.in, boehm.c, buffer.c,
3866 buffer.h, builtins.c, class.c,
3867 config-lang.in, constants.c,
3868 convert.h, decl.c, except.c,
3869 expr.c, java-except.h,
3870 java-tree.h, javaop.def,
3871 jcf-parse.c, jcf-write.c,
3872 jv-scan.c, jvgenmain.c,
3873 jvspec.c, keyword.gperf,
3874 keyword.h, lang-options.h,
3875 lang-specs.h, lang.c, lex.c,
3876 lex.h, mangle.c, mangle_name.c,
3877 parse-scan.y, parse.h, parse.y,
3878 typeck.c, verify.c, xref.c,
3879 xref.h: Replace "GNU CC" with
3880 "GCC" in the copyright header.
3882 * check-init.c, gjavah.c, javaop.h,
3883 jcf-depend.c, jcf-dump.c, jcf-io.c,
3884 jcf-path.c, jcf-reader.c, jcf.h,
3885 zextract.c, zipfile.h: These files are
3886 "part of GCC". Also say "GCC" not "GNU CC".
3888 2002-12-30 DJ Delorie <dj@redhat.com>
3890 * Make-lang.in: Protect against texi2pod/pod2man failing.
3892 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3894 * gcj.texi: Use @copying.
3896 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3898 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3899 print_cxx_classname.
3900 (print_cxx_classname): Add add_scope parameter.
3901 (print_class_decls): Do not emit a semicolon after the extern
3903 (process_file): Adjust calls to print_cxx_classname.
3905 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3907 * gcj.texi: Include Cover Texts in man page.
3909 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3911 * class.c (build_static_field_ref): Check FIELD_FINAL.
3913 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3914 instead of current_constant_pool_data_ref.
3915 * java-tree.h (current_constant_pool_data_ref): Undefine.
3916 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3917 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3918 current_constant_pool_data_ref.
3920 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3921 not build_internal_class_name.
3923 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3924 Use it when class ref isn't certain to be compiled.
3926 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3928 * gcj.texi: Include gcc-common.texi.
3929 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3930 $(srcdir)/doc/include/gcc-common.texi.
3932 2002-12-22 Anthony Green <green@redhat.com>
3934 * gcj.texi (Limitations): Add note about org.xml.sax and
3937 2002-12-20 Tom Tromey <tromey@redhat.com>
3939 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3940 where minimum case value is Integer.MIN_VALUE.
3943 2002-12-18 Andrew Haley <aph@redhat.com>
3945 * parse.y (patch_invoke): Force evaluation order when `check' is
3946 set. For PR libgcj/8945.
3948 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3950 * gcj.texi: Change version number to 3.4.
3952 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3953 Andrew Haley <aph@redhat.com>
3955 * parse.y (source_end_java_method): Remove custom encoding of line
3956 numbers for a function decl before passing it to the back end.
3958 2002-12-03 Andrew Haley <aph@redhat.com>
3960 * class.c (make_class_data): New field, "chain".
3961 * decl.c (java_init_decl_processing): Likewise.
3963 2002-12-02 Tom Tromey <tromey@redhat.com>
3966 * parse.y (do_resolve_class): Handle qualified name via
3969 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3971 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3972 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3973 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3974 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3975 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3976 Include coretypes.h and tm.h.
3977 * Make-lang.in: Update dependencies.
3979 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3981 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3983 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3985 * jcf-reader.c: Don't expand JCF_readu4 inside the
3986 expansion of JCF_SKIP.
3988 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3990 * jcf-reader.c: Don't expand JCF_readu4 inside the
3991 expansion of JCF_SKIP.
3993 2002-11-22 Tom Tromey <tromey@redhat.com>
3995 * parse.y (patch_binop): Cast right hand side of shift expression
3996 to `int'. Fixes PR java/8676.
3998 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3999 Andrew Haley <aph@redhat.com>
4001 * gcc/java/jcf-write.c (write_classfile): Remove target
4002 class file, if it exists, before renaming the temporary
4005 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4007 * jvspec.c (lang_specific_spec_functions): New.
4009 2002-11-18 Tom Tromey <tromey@redhat.com>
4011 Fix for PR java/7912:
4012 * expr.c (can_widen_reference_to): Allow cast of array to
4013 Cloneable or Serializable.
4014 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4015 (java_io_serializable_identifier_node): Likewise.
4016 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4017 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4018 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4019 java_io_serializable.
4020 * decl.c (java_init_decl_processing): Initialize
4021 java_lang_cloneable_identifier_node and
4022 java_io_serializable_identifier_node.
4023 (java_lang_cloneable_identifier_node): New global.
4024 (java_io_serializable_identifier_node): Likewise.
4026 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4028 * buffer.c: Remove unnecessary casts.
4029 * check-init.c: Likewise.
4030 * class.c: Likewise.
4031 * constants.c: Likewise.
4033 * except.c: Likewise.
4034 * gjavah.c: Likewise.
4035 * jcf-io.c: Likewise.
4036 * jcf-parse.c: Likewise.
4037 * jcf-path.c: Likewise.
4038 * jvspec.c: Likewise.
4041 * verify.c: Likewise.
4043 2002-11-06 Tom Tromey <tromey@redhat.com>
4045 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4048 2002-11-05 Tom Tromey <tromey@redhat.com>
4050 Fix for PR java/6388.
4051 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4052 * java-tree.h (enum java_tree_index): New values
4053 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4054 (decimal_int_max, decimal_long_max): New defines.
4055 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4056 (error_if_numeric_overflow): Rewrote range checking.
4057 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4060 2002-11-02 Tom Tromey <tromey@redhat.com>
4062 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4064 * class.c (make_method_value): Put class name, not signature, into
4065 `throws' field. For PR java/8415.
4067 2002-10-24 Tom Tromey <tromey@redhat.com>
4069 * gcj.texi (Invoking gij): Document --showversion.
4070 (Standard Properties): java.library.path now set.
4072 2002-10-23 Tom Tromey <tromey@redhat.com>
4074 * gjavah.c (decode_signature_piece): In JNI mode, print
4075 `jobjectArray' when array depth is nonzero.
4078 2002-10-15 Andrew Haley <aph@redhat.com>
4080 * parse.y (patch_invoke): Call force_evaluation_order on a static
4082 (resolve_qualified_expression_name): Call force_evaluation_order
4083 on a arg list that is part of a Qualified Expression Name.
4085 * lang.c (dump_compound_expr): New.
4086 (java_dump_tree): New.
4088 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4090 * gcj.texi: Added item describing the GCJ runtime property
4093 2002-10-15 Richard Henderson <rth@redhat.com>
4095 * jcf-parse.c (get_constant): Fix type warning.
4097 2002-10-15 Andrew Haley <aph@redhat.com>
4099 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4100 (java_inlining_map_static_initializers): Declare.
4102 2002-10-14 Andrew Haley <aph@redhat.com>
4104 * tree-inline.c (remap_block): All local class initialization
4105 flags go in the outermost scope.
4106 (expand_call_inline): Call java_inlining_map_static_initializers.
4107 (expand_call_inline): Call java_inlining_merge_static_initializers.
4108 * java/lang.c (merge_init_test_initialization): New.
4109 (java_inlining_merge_static_initializers): New.
4110 (inline_init_test_initialization): New.
4111 (java_inlining_map_static_initializers): New.
4113 2002-10-11 Mark Wielaard <mark@klomp.org>
4115 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4117 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4119 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4121 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4123 * parse.y (merge_string_cste): Add parentheses around & within |.
4125 2002-10-08 Tom Tromey <tromey@redhat.com>
4127 * parse.y (variable_declarator_id): Simplify error path for
4128 array declarator error. For PR java/8003.
4130 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4132 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4135 2002-10-08 Andrew Haley <aph@redhat.com>
4137 * parse.y (attach_init_test_initialization_flags): Check for
4140 2002-10-07 Anthony Green <green@redhat.com>
4142 * parse.y (merge_string_cste): Fix bug in string concatenation.
4144 2002-10-03 Michael Koch <konqueror@gmx.de>
4146 * gcj.texi (Standard properties):
4147 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4149 2002-10-02 Roger Sayle <roger@eyesopen.com>
4151 PR optimization/6627
4152 * lang.c (java_init): If storing the vbit in function
4153 pointers, ensure that force_align_functions_log is atleast
4154 one to aid compatability with g++ vtables.
4156 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4158 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4159 foul of type-based aliasing.
4161 2002-09-30 Anthony Green <green@redhat.com>
4163 * gcj.texi (Invoking jv-scan): Fix texinfo.
4165 2002-09-28 Anthony Green <green@redhat.com>
4167 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4168 (Code Generation): Add -fno-assert documentation.
4169 * jv-scan.c (flag_assert): New global.
4170 (options): Add assert option.
4171 (help): Add --no-assert documentation.
4172 * parse-scan.y (flag_assert): New global.
4173 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4174 (flag_assert): New global.
4175 * java-tree.h (flag_assert): New global.
4176 * lex.c (java_lex): Obey flag_assert.
4177 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4180 2002-09-26 Andrew Haley <aph@redhat.com>
4182 * expr.c (build_java_array_length_access): Check for null pointer.
4183 * expr.c (expand_java_arrayload): Likewise.
4185 2002-09-21 Richard Henderson <rth@redhat.com>
4187 * jcf-parse.c (get_constant): Decode from IEEE no matter
4188 what the target format.
4190 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4192 * ChangeLog: Follow spelling conventions.
4193 * class.c: Likewise.
4196 * gjavah.c: Likewise.
4197 * java-tree.h: Likewise.
4198 * jcf-dump.c: Likewise.
4199 * jcf-parse.c: Likewise.
4200 * jvspec.c: Likewise.
4202 * mangle.c: Likewise.
4203 * parse.y: Likewise.
4205 2002-09-17 Tom Tromey <tromey@redhat.com>
4207 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4208 where \r appears at EOF. Fixes PR java/7950.
4210 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4212 * jvspec.c (lang_specific_driver): Remove unused variable.
4214 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4216 * java-tree.h (union lang_tree_node): Add chain_next option.
4218 2002-09-16 Richard Henderson <rth@redhat.com>
4220 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4221 use new real.h interface.
4222 * jcf-write.c (find_constant_index): Use new real.h interface.
4223 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4225 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4227 * lang.c: Follow spelling conventions.
4229 2002-09-11 Per Bothner <per@bothner.com>
4231 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4232 constant to the type of the field.
4233 (java_complete_tree): Remove now-redundant code.
4235 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4237 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4240 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4241 return label if a ret instruction for the jsr has been reached.
4243 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4245 * parse.y (DIR_SEPARATOR): Don't define.
4246 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4248 2002-08-28 Andrew Haley <aph@redhat.com>
4250 * verify.c (verify_jvm_instructions): Allow exception handler
4251 inside code that is being protected, but generate a warning.
4252 * except.c (link_handler): Initialize `expanded' in new eh_range.
4253 (binding_depth, is_class_level, current_pc): Declare extern.
4255 2002-09-01 Mark Wielaard <mark@klomp.org>
4257 * gcj.texi: Add chapter about system properties.
4260 2002-08-26 Tom Tromey <tromey@redhat.com>
4262 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4263 conversion if RHS_TYPE is byte, short, or char.
4265 2002-08-22 Tom Tromey <tromey@redhat.com>
4267 * gcj.texi (Invoking gij): Document -cp and -classpath.
4269 2002-08-21 Tom Tromey <tromey@redhat.com>
4271 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4272 $(prefix)/share. For PR libgcj/7633.
4274 For PR java/6005 and PR java/7611:
4275 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4276 (java_can_use_bit_fields_p): New function.
4278 2002-08-16 Tom Tromey <tromey@redhat.com>
4280 * gcj.texi (Class Initialization): Mention class initialization of
4283 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4285 * Make-lang.in (java-tree-inline.o): New.
4286 (JAVA_OBJS): Add java-tree-inline.o.
4287 * parse.y (source_end_java_method): Call java_optimize_inline.
4288 (java_expand_method_bodies): Save method's tree in
4290 (add_stmt_to_compound): Keep track of the number of statments.
4291 * lang.c (java_init): Enable flag_inline_trees.
4292 (java_post_options): If flag_inline_functions is on, enable
4293 flag_inline_trees instread.
4294 (decl_constant_value): New.
4295 (java_tree_inlining_walk_subtrees): New.
4296 * java-tree.h (DECL_NUM_STMTS): New macro.
4297 (java_optimize_inline): Declare.
4298 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4299 Handle a LABEL_EXPR.
4300 * decl.c (build_result_decl): If we already have a DECL_RESULT
4302 (dump_function): New.
4303 (java_optimize_inline): New.
4304 (dump_function): New.
4306 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4309 * parse.y (build_assertion): Invert return from
4310 desiredAssertionStatus.
4312 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4314 * jcf-write.c (get_access_flags): Return correct access flags for
4315 private and protected inner classes.
4317 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4319 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4321 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4323 * mangle_name.c: Don't include obstack.h twice.
4324 * xref.c: Don't include obstack.h.
4326 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4328 * class.c: (permanent_obstack): Delete declaration.
4329 * constants.c: (permanent_obstack): Delete declaration.
4330 * except.c: (permanent_obstack): Delete declaration.
4331 * expr.c: (permanent_obstack): Delete declaration.
4332 * jcf-parse.c: (permanent_obstack): Delete declaration.
4333 (saveable_obstack): Delete declaration.
4334 * parse.h: (permanent_obstack): Delete declaration.
4335 * typeck.c: (permanent_obstack): Delete declaration.
4337 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4339 * gcj.texi (version-gcc): Increase to 3.3.
4341 2002-07-22 Tom Tromey <tromey@redhat.com>
4343 * lex.c (java_lex): Check for `e' or `E' after 0.
4345 2002-07-21 Richard Henderson <rth@redhat.com>
4347 * lang.c (java_unsafe_for_reeval): New.
4348 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4350 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4352 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4353 (jcf_path_init): Use GET_ENVIRONMENT.
4355 2002-07-10 Roger Sayle <roger@eyesopen.com>
4356 Zack Weinberg <zack@codesourcery.com>
4358 * builtins.c (initialize_builtins): Remove defines that
4359 handled C/C++ specific junk hereby removed from builtins.def.
4361 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4363 * lang.c (java_post_options): Update prototype.
4365 2002-07-05 Roger Sayle <roger@eyesopen.com>
4367 * builtins.c (initialize_builtins): Ignore the additional
4368 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4369 the builtins.def file.
4371 2002-07-01 Tom Tromey <tromey@redhat.com>
4374 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4377 2002-07-01 Roger Sayle <roger@eyesopen.com>
4379 * java/decl.c (builtin_function): Accept additional parameter.
4380 (java_init_decl_processing): Pass an additional NULL_TREE
4381 argument to builtin_function.
4383 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4385 * gcj.texi: Fixed gcj invocation example so that it compiles.
4387 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4389 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4390 * parse.y (mark_parser_ctxt): Likewise.
4391 (check_modifiers, declare_local_variables): Avoid incorrect
4392 hardcoded constant 10.
4394 * lex.c (java_read_char): Avoid "comparison is always true"
4397 2002-06-25 Andreas Schwab <schwab@suse.de>
4399 * expr.c (JSR): Avoid undefined operation on PC.
4401 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4403 * decl.c (clear_binding_level): Const-ify.
4405 2002-06-13 Akim Demaille <akim@epita.fr>
4407 * parse.y (class_declaration, interface_declaration): Make sure
4408 all their rules have an action, in order to avoid meaningless `$$
4409 = $1' and their type clashes.
4411 2002-06-11 Tom Tromey <tromey@redhat.com>
4413 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4414 * parse-scan.y (statement_without_trailing_substatement): Added
4416 (assert_statement): New rule.
4417 * java-tree.h (struct lang_type) [assertions]: New field.
4418 (TYPE_USES_ASSERTIONS): New macro.
4419 (CLASS_USES_ASSERTIONS): Likewise.
4420 (FIELD_SYNTHETIC): New define.
4421 * lex.c (java_lval;): Added ASSERT_TK.
4422 * parse.y (ASSERT_TK): Added.
4423 (statement_without_trailing_substatement): Added assert_statement.
4424 (assert_statement): New rule.
4425 (build_assertion): New function.
4426 (maybe_generate_pre_expand_clinit): Create and initialize
4427 $assertionsDisabled.
4428 (lookup_package_type): Removed decl.
4429 * keyword.h: Rebuilt.
4430 * keyword.gperf (assert): New token.
4432 2002-06-10 Akim Demaille <akim@epita.fr>
4434 * parse.y (interface_type_list, class_member_declaration)
4435 (unary_expression_not_plus_minus): Remove duplicate %type.
4438 2002-06-09 Tom Tromey <tromey@redhat.com>
4440 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4442 * parse.y (method_header): Give error message in all cases.
4445 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4447 Don't use RTL inlining. Fix for PR java/6820.
4448 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4449 (flag_really_inline): New.
4450 (java_decode_option): Set flag_really_inline if -finline-functions
4452 (java_post_options): New function. Turn off inlining unless
4453 flag_really_inline is set.
4455 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4457 * gjavah.c (throwable_p): Accept argument as either a classname or
4458 signature fragment. Create null-terminated classname string for super
4459 when calling itself recursively.
4460 (decode_signature_piece): Skip first character from class name
4461 signature when calling throwable_p.
4463 2002-06-08 H.J. Lu (hjl@gnu.org)
4465 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4467 2002-06-04 Tom Tromey <tromey@redhat.com>
4469 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4471 2002-06-04 Michael Koch <konqueror@gmx.de>
4473 * gcj.texi (Input Options): Fixed typo.
4475 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4477 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4478 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4479 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4480 and all now-pointless local variables. Rename other local
4481 variables to reflect their not being handles.
4483 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4484 #if JCF_USE_STDIO blocks.
4486 * parse.y: Add missing semicolon at end of rule.
4488 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4490 * check-init.c (attach_initialized_static_class): Delete, unused.
4491 * parse.y: Use htab_t instead of struct hashtable, update
4493 * java-tree.h: Include hashtab.h instead of hash.h.
4494 (struct lang_decl_func): Use htab_t, set up for gengtype.
4495 (struct init_test_hash_entry): Delete.
4496 (struct treetreehash_entry): New.
4497 (java_treetreehash_find): New
4498 (java_treetreehash_new): New prototype.
4499 (java_treetreehash_create): New prototype.
4500 (java_mark_tree): Delete prototype.
4501 (java_hash_hash_tree_node): Delete prototype.
4502 (java_hash_compare_tree_node): Delete prototype.
4503 (attach_initialized_static_class): Delete prototype.
4504 * expr.c (build_class_init): Update to use java_treetreehash
4506 (java_expand_expr): Update to use htab_t.
4507 (emit_init_test_initialization): Likewise.
4508 * decl.c (java_mark_tree): Delete.
4509 * class.c (init_test_hash_newfunc): Delete.
4510 (java_hash_hash_tree_node): Delete.
4511 (java_hash_compare_tree_node): Delete.
4512 (add_method_1): Update to use java_treetreehash functions.
4513 (JAVA_TREEHASHHASH_H): New macro.
4514 (java_treetreehash_hash): New function.
4515 (java_treetreehash_compare): New function.
4516 (java_treetreehash_find): New function.
4517 (java_treetreehash_new): New function.
4518 (java_treetreehash_create): New function.
4519 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4521 * Make-lang.in (java/parse.o): Depend on debug.h.
4522 * java-tree.h (struct lang_identifier): Use gengtype.
4523 (union lang_tree_node): New.
4524 (struct lang_decl_func): Use gengtype.
4525 (struct lang_decl_var): Likewise.
4526 (struct lang_decl): Likewise.
4527 * parse.y: Include debug.h.
4528 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4530 * lang.c (struct language_function): New dummy structure.
4532 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4533 descriminator for DECL_LANG_SPECIFIC.
4534 (struct lang_decl_func): Rename from struct lang_decl.
4535 (enum lang_decl_desc): New.
4536 (struct lang_decl): Make it a union. Update all the accessor macros.
4537 (struct lang_type): Use gengtype.
4538 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4539 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4540 are now the same size.
4541 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4542 use discriminator to mark DECL_LANG_SPECIFIC.
4544 * Make-lang.in (gt-java-builtins.h): New rule.
4545 (java/builtins.o): Add dependency on gt-<filename>.h.
4546 * builtins.c: Use gengtype for roots.
4547 (union string_or_tree): Use gengtype.
4548 (struct builtin_record): Use gengtype.
4549 * config-lang.in (gtfiles): Add builtins.c.
4551 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4552 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4553 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4554 gt-java-parse.h, gtype-java.h): Add rules to generate.
4555 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4556 (class.o): Add dependency on gt-*.h.
4557 (constants.o): Likewise.
4560 (jcf-parse.o): Likewise.
4561 (jcf-write.o): Likewise.
4563 * config-lang.in (gtfiles): New.
4564 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4565 * constants.c: Replace uses of ggc_add_* with GTY markers.
4567 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4568 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4569 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4570 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4572 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4574 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4575 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4577 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4578 Include gtype-java.h.
4580 2002-06-02 Tom Tromey <tromey@redhat.com>
4582 Fix for PR java/5913:
4583 * parse.y (patch_binop): Call patch_string on op1.
4585 2002-06-02 Tom Tromey <tromey@redhat.com>
4587 Fix for PR java/1343, PR java/6336:
4588 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4589 formatting. Changed return type.
4590 (anonymous_class_counter): Moved to top of file.
4591 (maybe_make_nested_class_name): Append number to class name for
4592 function-local classes.
4594 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4596 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4597 * Make-lang.in: Update dependency lists.
4599 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4601 * gjavah.c (throwable_p): Do not free the name of the class after
4602 passing it to find_class.
4603 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4604 * jcf-io.c (dirent.h): Include it.
4605 (fnmatch.h): Likewise.
4606 (compare_path): New function.
4607 (java_or_class_file): Likewise.
4608 (memoized_dirlist_entry): New type.
4609 (memoized_dirlist_lookup_eq): New function.
4610 (memoized_dirlists): New variable.
4611 (caching_stat): New function.
4612 (memoized_class_lookup_eq): New function.
4613 (memoized_class_lookups): Likewise.
4614 (find_class): Use memoized_class_lookups and caching_stat.
4615 * jcf.h (JCF_USE_SCANDIR): Define.
4616 * parse.y (java_expand_classes): Write the class files in reverse
4619 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4621 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4623 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4625 * jcf-write.c (write_classfile): Unlink the temporary file if it
4626 cannot be renamed. Use concat to build up the name of the
4629 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4631 * jcf-write.c (write_classfile): Write the file to a
4632 temporary file and then rename it.
4634 2002-05-07 Tom Tromey <tromey@redhat.com>
4636 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4638 Fix for PR java/1200:
4639 * gjavah.c (throwable_p): New function.
4640 (decode_signature_piece): Use it. A `WeakReference' isn't the
4643 (gcjh_streq): New function.
4645 2002-05-07 Andreas Jaeger <aj@suse.de>
4647 * parse.y (finish_for_loop): Fix if statement.
4649 2002-05-06 Tom Tromey <tromey@redhat.com>
4651 Fix for PR java/5941:
4652 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4653 loop update expression.
4654 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4655 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4657 2002-05-04 Mark Wielaard <mark@klomp.org>
4660 * parse.y (build_string_concatenation): Return just op1 only when op2
4661 is null and op1 is a STRING_CST, otherwise always construct a
4664 2002-04-27 Tom Tromey <tromey@redhat.com>
4667 * parse.y (string_convert_int_cst): New function.
4668 (merge_string_cste): Use it.
4670 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4672 * java-tree.h (java_parse_file): Update.
4673 (java_set_yydebug): Remove.
4674 * jcf-parse.c (yydebug): Remove.
4675 (java_set_yydebug): Die.
4676 (java_parse_file): Update.
4677 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4679 2002-04-24 Tom Tromey <tromey@redhat.com>
4682 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4683 EXPR_WFL_QUALIFICATION of qual_wfl.
4685 2002-04-23 Per Bothner <per@bothner.com>
4687 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4688 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4689 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4691 2002-04-23 Tom Tromey <tromey@redhat.com>
4694 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4695 recognize `-fcompile-resource='.
4696 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4699 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4701 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4702 paths. Fixes PR java/2791.
4704 2002-04-19 Andrew Haley <aph@redhat.com>
4706 * jcf-write.c (push_long_const): lo, hi: New variables.
4707 Use rshift_double to extract the high part of a 64-bit long.
4708 Use WORD_TO_INT to extract the low part.
4710 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4711 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4712 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4714 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4716 * typeck.c (incomplete_type_error): Remove.
4718 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4720 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4721 for hash synchronization.
4722 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4723 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4726 2002-04-16 Mark Wielaard <mark@klomp.org>
4728 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4731 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4733 Fix for PR java/6294:
4734 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4737 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4739 Fix for PR java/6085:
4740 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4741 to get enclosing "this" argument for inner-class constructor
4742 invocation. Pass correct arguments to build_access_to_thisn.
4744 2002-04-10 Andreas Jaeger <aj@suse.de>
4746 * gcj.texi (Input Options): Fix extdirs patch.
4748 2002-04-10 Anthony Green <green@redhat.com>
4750 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4752 2002-04-09 Anthony Green <green@redhat.com>
4754 * gcj.texi (Input Options): Add --extdirs documentation.
4755 * jcf-dump.c (OPT_extdirs): New macro.
4756 (options): Add extdirs option.
4757 (help): Describe --extdirs.
4758 (main): Handle OPT_extdirs.
4759 * gjavah.c (OPT_extdirs): New macro.
4760 (options): Add extdirs option.
4761 (help): Describe --extdirs.
4762 (main): Handle OPT_extdirs.
4763 * jcf-path.c (jcf_path_init): Add extdirs support.
4764 (jcf_path_extdirs_arg): New function.
4765 (extensions): New variable to hold extensions path entries.
4766 * jvspec.c: Remove -fextdirs= when compiling main().
4767 * lang.c (java_decode_option): Handle -fextdirs=.
4768 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4769 * Make-lang.in: Compile jcf-path with version info for use in
4770 identifying the appropriate libgcj.jar.
4772 2002-04-08 Tom Tromey <tromey@redhat.com>
4775 * .cvsignore: Added rmic.1 and rmiregistry.1.
4776 * gcj.texi (Top): Link to new nodes.
4777 (Invoking rmic): New node.
4778 (Invoking rmiregistry): Likewise.
4779 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4781 (java.maintainer-clean): Likewise.
4782 ($(srcdir)/java/rmic.1): New target.
4783 ($(srcdir)/java/rmiregistry.1): Likewise.
4784 (java.install-man): Handle rmic.1 and rmiregistry.1.
4786 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4788 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4789 Add note about handling uncaught exceptions. Add an exception handler
4792 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4794 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4795 after using it to patch CALL_EXPR.
4797 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4799 * gcj.texi (Invocation): Document CNI invocation API.
4801 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4803 * expr.c (truthvalue_conversion): Rename. Update.
4804 (expand_compare): Update.
4805 * java-tree.h (java_truthvalue_conversion): New.
4806 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4808 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4810 * java-tree.h (java_mark_addressable): New.
4811 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4812 * typeck.c (mark_addressable): Rename, update.
4814 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4816 * expr.c (build_java_binop): Update.
4817 * java-tree.h (java_signed_type, java_unsigned_type,
4818 java_signed_or_unsigned_type): Update.
4819 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4820 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4821 * parse.y (patch_binop): Update.
4822 * typeck.c (signed_or_unsigned_type, unsigned_type,
4823 signed_type): Update.
4825 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4827 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4828 (java_dummy_print): Remove.
4829 (lang_print_error): Rename. Exit early if inhibiting output.
4830 (inhibit_error_printing_function): New.
4831 (java_init): Don't set hook.
4832 (lang_init_source): Use new boolean.
4834 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4836 * parse.y (do_resolve_class): Fix infinite recursion.
4838 2002-03-29 Tom Tromey <tromey@redhat.com>
4840 * parse.y (check_inner_circular_reference): Ignore incomplete
4843 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4845 * Make-lang.in (builtins.o): Update.
4846 * boehm.c (get_boehm_type_descriptor): Update.
4847 * builtins.c: Include langhooks.h.
4848 * decl.c (java_init_decl_processing): Update.
4849 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4850 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4852 * typeck.c (type_for_mode, type_for_size): Update.
4854 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4856 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4858 2002-03-28 Tom Tromey <tromey@redhat.com>
4860 * except.c (expand_end_java_handler): If the handler type is NULL,
4861 use java.lang.Throwable. Fixes PR java/5986.
4863 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4865 Fix for PR java/4715:
4866 * jcf-parse.c (parse_source_file_3): New function.
4867 (read_class): Call it.
4868 (java_parse_file): Likewise.
4870 2002-03-28 Jan Hubicka <jh@suse.cz>
4872 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4874 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4876 * parse.y (resolve_package): Initialize "decl".
4877 (lookup_package_type): Remove unused function.
4879 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4881 Fix for PR java/5993:
4882 * parse.y (resolve_package): Return the decl if resolution was
4883 successful. Don't special case "java.lang" and "java.lang.reflect"
4884 packages. Set type_name to the merged identifier.
4885 (resolved_qualified_expression_name): Print error using "name" if
4886 resolve_package returns NULL_TREE.
4888 2002-03-27 Tom Tromey <tromey@redhat.com>
4890 * expr.c (expand_invoke): Don't generate null pointer check if
4891 we're calling <init>.
4893 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4895 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4897 * java-tree.h (java_lang_expand_expr): Similarly.
4898 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4899 (java_init): Don't set hook.
4901 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4903 Fix for PR java/5850:
4904 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4905 context if field was not found in the current scope.
4906 * expr.c (lookup_field): Don't look in enclosing contexts.
4908 2002-03-26 Tom Tromey <tromey@redhat.com>
4910 Fix for PR java/5942:
4911 * parse.y (init_src_parse): Added sanity check.
4912 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4915 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4917 * decl.c (lang_mark_tree): Rename java_mark_tree.
4918 * java-tree.h (java_mark_tree): New.
4919 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4921 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4923 * lex.c: Change java_perform_atof to take normal parameters
4924 instead of a pointer to a parameter block. Call it directly
4927 2002-03-22 Mark Wielaard <mark@klomp.org>
4929 Fix for PR java/5368:
4930 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4931 when printing error message.
4933 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4935 * decl.c (maybe_build_cleanup): Remove.
4937 2002-03-22 Tom Tromey <tromey@redhat.com>
4939 Andrew Haley <aph@cambridge.redhat.com>
4941 * expr.c (build_field_ref): Don't build a check if the field is a
4944 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4946 Fix for PR java/6026:
4947 * lex.c (java_lex): Fix parsing of consecutive floats.
4949 2002-03-21 Tom Tromey <tromey@redhat.com>
4951 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4954 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4956 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4957 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4959 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4961 * gcj.texi: @code{gcj} becomes @command{gcj}.
4962 @code{gcc} becomes @command{gcc}.
4963 GcjRaw changed to gnu.gcc.RawData.
4965 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4967 * decl.c (start_java_method): Use new hook.
4968 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4969 (java_init): Remove old hook.
4971 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4973 * builtins.c (define_builtin): Do nothing if `type' is null.
4976 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4978 * parse.y (parser_check_super_interface): Fix error message
4981 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4983 * jcf-parse.c (get_constant): Delete unused variables.
4985 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4987 * java-tree.h (java_parse_file): New.
4988 * jcf-parse.c (yyparse): Rename java_parse_file.
4989 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4991 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4993 * parse.y (craft_constructor): Return the constructor decl.
4994 (java_expand_classes): Update comments.
4995 (lookup_method_invoke): Call fix_constructors immediately for
4996 anonymous class. Fixes PR java/5935.
4998 2002-03-15 Anthony Green <green@redhat.com>
5000 * jcf-parse.c (yyparse): Don't emit class registration
5001 constructor when compiling resource files.
5003 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5005 * lang.c (java_tree_code_type, java_tree_code_length,
5006 tree_code_name): Delete.
5007 (tree_code_type, tree_code_length, tree_code_name): Define.
5008 (java_init): Don't try to copy into the various tree_code
5011 2002-03-12 Tom Tromey <tromey@redhat.com>
5013 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5014 UTF-8, not UCS-2. Fixes PR java/5923.
5016 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5017 a call_expr wrapped in a convert. Fixes PR java/5848.
5019 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5021 * jcf-write.c (write_classfile): Improve error strings.
5023 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5025 * lex.c: Adjust comments to GNU standards.
5027 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5029 Fix for PR java/5902:
5030 * lex.c (java_lex): Fix parsing of literals.
5032 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5034 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5035 to prevent it getting evaluated twice in the store checking case.
5036 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5039 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5041 * decl.c (java_init_decl_processing): Make sure class_type_node
5042 alignment is not less than 64 bits if hash synchronization is enabled.
5044 2002-03-08 Per Bothner <per@bothner.com>
5046 * parse.y (java_complete_lhs): Check if patch_assignment
5047 returned an error-mark.
5049 * parse.y (try_builtin_assignconv): Don't special-case zero.
5051 2002-03-08 Per Bothner <per@bothner.com>
5053 Fix for PR java/5812.
5054 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5055 here instead of in JSR macro. Likewise with load_type_state call.
5056 Do the latter on if the return_pc has been verified (the jsr returns).
5057 (JSR): Now just call build_java_jsr.
5059 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5061 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5062 (java.install-common): Link native driver to
5063 JAVA_TARGET_INSTALL_NAME.
5065 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5067 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5068 * builtins.c(sin_builtin): Likewise
5069 * builtins.c(sqrt_builtin): Likewise
5071 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5073 * java/expr.c, java/jcf-parse.c, java/lex.c:
5074 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5075 REAL_ARITHMETIC blocks unconditional. Delete some further
5076 #ifdef blocks predicated on REAL_ARITHMETIC.
5078 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5080 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5081 explicit sizeof/sizeof.
5082 * decl.c (java_init_decl_processing): Likewise.
5083 * jcf-parse.c (init_jcf_parse): Likewise.
5084 * parse.y (init_src_parse): Likewise.
5086 2002-03-02 Per Bothner <per@bothner.com>
5088 Make --CLASSPATH by a synonym for --classpath and -classpath.
5089 Implement --bootclasspath.
5090 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5091 (classpath_l): Remove.
5092 (jcf_path_CLASSPATH_arg): Remove.
5093 (jcf_path_bootclasspath_arg): New function.
5094 (jcf_path_seal): Simplify accordingly.
5096 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5097 (jcf_path_CLASSPATH): Remove declaration.
5098 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5099 (lang_specific_driver): Translate -bootclasspath.
5100 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5101 * lang.c (decode_lang_options): Do jcf_path_init first.
5102 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5103 * gjavah.c: Also handle --bootclasspath.
5104 Handle --CLASSPATH as a synonum for --classpath.
5105 * jcf-dump.c: Likewise.
5107 "." is not part of system path, but is the default for --classpath.
5108 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5109 (jcf_path_seal): Add "." if no CLASSPATH specified.
5111 * gcj.texi: Document changes.
5113 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5115 * expr.c (build_java_arraystore_check): Fix formatting.
5117 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5119 Fix for PR java/5758, java/5632:
5120 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5121 inner-class separator too.
5122 * parse.y (do_resolve_class): New local `decl_result.'
5123 Progressively build a name for what can have been loaded.
5125 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5127 * expr.c (java_array_data_offset): Removed function.
5128 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5129 (build_java_array_length_access): Obtain "length" value using a
5130 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5131 (build_java_arrayaccess): Correct comment. Access "data" using a
5132 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5133 (build_java_arraystore_check): New function.
5134 (expand_java_arraystore): Use build_java_arraystore_check.
5135 * parse.y (patch_assignment): Simplify code to insert a store check
5136 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5137 * check-init.c (check_init): Update to reflect that an array length
5138 access is now a COMPONENT_REF.
5139 * gcj.texi (Code Generation): Improve documentation of
5140 -fno-bounds-check. Add documentation for -fno-store-check.
5141 * java-tree.h (flag_store_check): Declare.
5142 (build_java_arraystore_check): Declare.
5143 * lang.c (flag_store_check): Initialize to 1.
5144 (lang_f_options): Add store-check option.
5145 * jvspec.c: Don't pass store-check option to jvgenmain.
5146 * lang-options.h: Add help string for -fno-store-check.
5148 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5150 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5151 * java-tree.h (java_dup_lang_specific_decl): New.
5152 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5154 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5156 * builtins.c, decl.c: Delete traditional-mode-related code
5157 copied from the C front end but not used, or used only to
5158 permit the compiler to link.
5160 2002-02-22 Tom Tromey <tromey@redhat.com>
5162 Fix for PR java/2369:
5163 * jvspec.c (verify_class_name): New function.
5164 (lang_specific_driver): Call it.
5165 (JAVA_START_CHAR_P): New macro.
5166 (JAVA_PART_CHAR_P): Likewise.
5168 2002-02-22 Per Bothner <per@bothner.com>
5170 * class.c: Change vtable to be more compatible with g++ v3 abi.
5171 (get_dispatch_table): Prepend offset-to-top (always 0) and
5172 type_info pointer (currently unimplemented hence NULL) to vtable.
5173 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5174 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5175 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5176 (build_dtable_decl): Add declarations for new fields.
5178 2002-02-20 Per Bothner <per@bothner.com>
5180 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5181 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5182 don't need to set it on the COMPOUND_EXPR - the caller does that.
5184 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5186 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5187 `--CLASSPATH' becomes `--classpath.'
5188 * gjavah.c: Likewise.
5189 * jcf-dump.c: Likewise.
5190 * lang-options.h: Likewise.
5192 * jcf-path.c: Updated comment.
5193 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5194 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5195 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5196 (jcf_path_CLASSPATH_arg): Ditto.
5197 (classpath_u): Updated leading comment.
5199 2002-02-20 Per Bothner <per@bothner.com>
5201 * builtins.c (check_for_builtin): New function.
5202 (build_call_or_builtin): Remove.
5203 * java-tree.h: Update accordingly.
5204 * expr.c (expand_invoke): Use build + check_for_builtin instead
5205 of build_call_or_builtin.
5206 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5207 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5208 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5210 2002-02-17 Tom Tromey <tromey@redhat.com>
5212 * java-tree.h (TYPE_STRICTFP): New macro.
5213 (struct lang_type) [strictfp]: New field.
5214 (CLASS_STRICTFP): New macro.
5215 (METHOD_STRICTFP): New macro.
5216 (struct lang_decl) [strictfp]: New field.
5217 * parse.y (method_header): Disallow strictfp constructor or
5219 (STRICT_TK): Move before MODIFIER_TK.
5220 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5221 (METHOD_MODIFIERS): Likewise.
5222 (INTERFACE_MODIFIERS): Likewise.
5223 * jcf-write.c (get_access_flags): Likewise.
5224 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5225 (add_method_1): Likewise.
5226 (get_access_flags_from_decl): Likewise.
5227 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5228 recognize strictfp flag.
5229 * jcf.h (ACC_STRICT): New define.
5231 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5233 * class.c(build_utf8_ref): Move declaration of decl_size
5235 2002-02-07 Tom Tromey <tromey@redhat.com>
5237 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5240 2002-02-04 Anthony Green <green@redhat.com>
5242 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5243 sections if available.
5245 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5247 * parse.y (java_expand_classes): Fix typo in static field loop.
5249 2002-02-02 Richard Henderson <rth@redhat.com>
5251 * class.c (add_field): Mark static fields external.
5252 (build_class_ref): Remove redundant set.
5253 * parse.y (java_expand_classes): Mark static fields of classes
5254 to be compiled as local.
5255 * jcf-parse.c (parse_class_file): Likewise.
5257 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5259 * gcj.texi (About CNI): New node.
5261 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5264 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5265 setlocale() with LC_CTYPE as a parameter.
5268 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5270 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5271 Follow GNU Coding Standards for --version.
5273 2002-01-28 Tom Tromey <tromey@redhat.com>
5275 * expr.c (build_jni_stub): Ensure storage for `meth' is
5277 * parse.y (java_complete_expand_methods): Set
5278 current_function_decl before building JNI stub.
5280 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5282 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5285 2002-01-22 Tom Tromey <tromey@redhat.com>
5287 * decl.c (java_init_decl_processing): Use add_predefined_file.
5288 Predefine RawData.java.
5289 (predef_filenames): Removed.
5290 (java_init_decl_processing): Don't register predef_filenames.
5291 * jcf-parse.c (add_predefined_file): New function.
5292 (predefined_filename_p): Rewrote.
5293 (predefined_filename_p): No longer static.
5294 * decl.c (java_init_decl_processing): Call initialize_builtins.
5295 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5296 (java/builtins.o): New target.
5297 * builtins.c: New file.
5298 * parse.y (patch_invoke): Use build_call_or_builtin.
5299 * java-tree.h (build_call_or_builtin): Declare.
5300 (initialize_builtins): Declare.
5301 (java_set_exception_lang_code): Removed unused declaration.
5302 (PREDEF_FILENAMES_SIZE): Removed.
5303 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5304 (predef_filenames): New define.
5305 (add_predefined_file): Declare.
5306 (predefined_filename_p): Declare.
5307 * expr.c (expand_invoke): Use build_call_or_builtin.
5309 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5311 * parse.y (patch_switch_statement): Fix format specifier.
5313 2002-01-16 Tom Tromey <tromey@redhat.com>
5315 More for PR java/5365:
5316 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5318 (process_file): Generate include for
5319 java.lang.UnsupportedOperationExceptions.
5321 2002-01-15 Andreas Jaeger <aj@suse.de>
5323 * .cvsignore: Add man pages.
5325 2002-01-15 Tom Tromey <tromey@redhat.com>
5327 Fix for PR java/5365:
5328 * gjavah.c (process_file): Turn class name into a file name.
5330 2002-01-14 Matthias Klose <doko@debian.org>
5332 * gcj.texi: Fix whitespace and formatting errors in the
5333 synopsis of the man pages. Update copyright.
5335 2002-01-14 Tom Tromey <tromey@redhat.com>
5338 * Make-lang.in (java.install-man): Handle jv-convert man page.
5339 (java.generated-manpages): Added jv-convert.1.
5340 (java.uninstall): Remove jv-convert.1.
5341 (java.maintainer-clean): Likewise.
5342 ($(srcdir)/java/jv-convert.1): New target.
5343 * gcj.texi (Top): Link to jv-convert node.
5344 (Individual utilities): Likewise.
5345 (Invoking jv-convert): New node.
5347 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5348 Martin Kahlert <martin.kahlert@infineon.com>
5350 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5351 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5353 2002-01-03 Graham Stott <grahams@redhat.com>
5355 * class.c (compile_resource_file): Update copyright date.
5356 Constify filename parameter.
5357 (java-tree.h): Update copyright date.
5358 (compile_resource_file): Constify filename parameter.
5360 2002-01-03 Graham Stott <grahams@redhat.com>
5362 * gcc/jcf-parse.c: Update copyright date.
5363 (yyparse): Constify resource_filename.
5365 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5367 * parse.y (src_parse_roots): Don't needlessly zero init.
5369 2001-12-31 Tom Tromey <tromey@redhat.com>
5371 * parse.y (dump_java_tree): New function.
5372 (source_end_java_method): Call it.
5373 (end_class_declaration): Likewise.
5374 * lang.c (java_decode_option): Call dump_switch_p.
5376 2001-12-28 Tom Tromey <tromey@redhat.com>
5378 * gen-table.pl: Don't process characters after \uffff. Added
5379 comment pointing to input file.
5381 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5383 * gen-table.pl: Const-ify output. Document the location of a
5384 suitable unicode input file.
5386 * chartables.h: Regenerate.
5388 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5390 * chartables.h: Const-ify.
5391 * gjavah.c (options): Likewise.
5392 * jcf-dump.c (options): Likewise.
5393 * jv-scan.c (options): Likewise.
5394 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5395 * parse.y (binop_lookup): Likewise.
5397 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5399 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5400 the static arrays that are output.
5401 * jvspec.c (jvgenmain_spec): Make static.
5402 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5403 * keyword.h: Regenerate.
5404 * lang.c (string_option, process_option_with_no, lang_f_options,
5405 lang_W_options): Const-ify.
5406 * lex.c (java_lex): Likewise.
5408 2001-12-21 Richard Henderson <rth@redhat.com>
5410 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5411 (get_boehm_type_descriptor): ... here. Arrange for the
5412 TREE_TYPE to get set properly.
5414 2001-12-21 Richard Henderson <rth@redhat.com>
5416 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5417 only if the target requires collect2.
5419 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5421 2001-12-20 Tom Tromey <tromey@redhat.com>
5424 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5425 CAN_COMPLETE_NORMALLY for the node.
5426 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5427 generate code for second branch if first branch can't complete
5429 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5430 the loop head if the loop body can't complete normally.
5432 2001-12-20 Tom Tromey <tromey@redhat.com>
5435 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5436 case where `finally' clause can't complete normally.
5438 2001-12-20 Tom Tromey <tromey@redhat.com>
5441 * parse.y (analyze_clinit_body): Added this_class parameter.
5442 Check for more cases where we must keep <clinit>.
5443 (maybe_yank_clinit): Cleaned up flow control.
5445 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5447 * decl.c (java_init_decl_processing): Don't initialize
5448 finit_leg_identifier_node.
5449 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5450 (finit_leg_identifier_node): Remove.
5451 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5453 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5455 * mangle.c (mangle_member_name): Don't special-case for
5457 * mangle_name.c (unicode_mangling_length): Likewise.
5458 (append_unicode_mangled_name): Likewise.
5459 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5462 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5464 * expr.c (build_java_array_length_access): Don't force null pointer
5465 check unless flag_check_references is set.
5467 2001-12-20 Tom Tromey <tromey@redhat.com>
5469 Fix for PR java/3417:
5470 * parse.y (patch_assignment): Added special processing for
5472 (patch_return): Don't convert booleans to integers, and don't
5473 special-case `null'.
5475 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5477 * config-lang.in (diff_excludes): Remove.
5479 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5481 * gcj.texi: Update link to GCC manual.
5483 2001-12-17 Tom Tromey <tromey@redhat.com>
5485 * parse.y (link_nested_class_to_enclosing): Removed useless
5488 2001-12-16 Tom Tromey <tromey@redhat.com>
5490 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5493 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5495 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5496 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5499 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5501 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5503 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5505 * decl.c (java_init_decl_processing): Build otable_type correctly.
5506 otable_decl is an otable_type.
5508 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5510 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5511 otable_type, otable_ptr_type, method_symbol_type,
5512 method_symbols_array_type, method_symbols_array_ptr_type): New
5513 field/global tree definitions.
5514 (flag_indirect_dispatch): New flag.
5515 * decl.c (java_init_decl_processing): Initialize new otable and
5516 otable_syms type nodes and decls. Add new field "index" to
5518 * class.c (build_method_symbols_entry): New function.
5519 (make_method_value): Set "index" to to method's vtable index for
5520 virtual methods when indirect-dispatch is not used.
5521 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5522 and set vtable_method_count to -1. Set otable and otable_syms field
5523 if indirect-dispatch is used and there was something to put in them.
5524 (build_method_symbols_entry): New function.
5525 (emit_offset_symbol_table): New function.
5526 * expr.c (get_offset_table_index): New function.
5527 (build_invokevirtual): Build array reference to otable at the index
5528 returned by get_offset_table_index, and use the result as the vtable
5530 (build_invokeinterface): Similar.
5531 * jcf-parse.c (yyparse): If indirect-dispatch, call
5532 emit_offset_symbol_table at the end of compilation, after all classes
5533 have been generated.
5534 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5535 * lang.c (flag_indirect_dispatch): Define.
5536 (lang_f_options): Add indirect-dispatch flag.
5538 2001-12-14 Matthias Klose <doko@debian.org>
5540 * gcj.texi: Markup for man page generation. Document missing
5541 options printed by <tool> --help.
5542 Terminate description of gij's -ms option with a dot.
5543 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5544 (java.generated-manpages java.install-man, java.uninstall,
5545 java-maintainer-clean) Updated.
5547 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5549 * class.c (get_dispatch_table): Fix java vtable layout
5550 for TARGET_VTABLE_USES_DESCRIPTORS.
5551 * decl.c (java_init_decl_processing): Initialize
5552 alloc_no_finalizer_node, finalize_identifier_node.
5553 * expr.c (class_has_finalize_method): New function.
5554 (expand_java_NEW): Generate calls for finalizer-free allocation.
5555 (build_invokevirtual): Fix java vtable layout for
5556 TARGET_VTABLE_USES_DESCRIPTORS.
5557 * java-tree.h (enum java_tree_index): New entries:
5558 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5559 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5560 (class_has_finalize_method): declare.
5561 (HAS_FINALIZER_P): New macro.
5562 * parse.y (patch_invoke): Generate calls for finalizer-free
5565 2001-12-12 Matthias Klose <doko@debian.org>
5567 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5568 whitespace at end of line.
5570 2001-12-11 Tom Tromey <tromey@redhat.com>
5572 * lex.c (java_init_lex): Define wfl_to_string as
5573 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5575 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5577 * class.c (make_method_value): Use null_pointer_node to
5578 represent empty exception table.
5580 2001-12-10 Tom Tromey <tromey@redhat.com>
5582 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5584 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5586 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5588 2001-12-09 Per Bothner <per@bothner.com>
5590 * check-init.c (current_switch_has_default): New static field.
5591 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5592 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5593 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5595 2001-12-09 Tom Tromey <tromey@redhat.com>
5597 * check-init.c (check_init): Don't allow pre- or post- increment
5598 or decrement of final variable.
5599 (final_assign_error): Minor error message rewording.
5601 2001-12-08 Tom Tromey <tromey@redhat.com>
5603 * java-tree.h: Fixed typo.
5605 * gjavah.c (decompile_method): Don't decompile to `return this'
5608 * gjavah.c (cxx_keywords): Re-sorted.
5609 * lex.c (cxx_keywords): Re-sorted.
5611 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5614 * gjavah.c (print_namelet): Clear subnamelets.
5615 (HANDLE_METHOD): Set `method_printed' earlier.
5617 2001-12-07 Tom Tromey <tromey@redhat.com>
5619 * lang.c (lang_f_options): Added
5620 optimize-static-class-initialization.
5621 (java_decode_option): Removed special case.
5623 2001-12-07 Per Bothner <per@bothner.com>
5625 * check-init.c (check_init): Fix typo freeing memory twice.
5627 2001-12-05 Per Bothner <per@bothner.com>
5629 Restore support for static class initialization optimization.
5630 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5631 * check-init.c (check_int): At end of BLOCK handle initialization
5632 blocks, which used to be done in java_complete_expand_method but did
5633 not handle the case where check_for_initialization might allocate
5634 more than a word of bits.
5635 * decl.c (lang_make_tree): The smic field is now a tree.
5636 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5637 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5639 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5641 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5642 Change from a hash table to a list.
5643 (struct_lang_decl): Change field 'smic' to match.
5644 * class.c (add_method_1): Initialize
5645 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5646 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5647 (java_expand_method_bodies): -here, since 'smic' is now a list.
5648 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5650 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5652 * class.c (java_hash_compare_tree_node): Fix casts.
5654 2001-12-04 Per Bothner <per@bothner.com>
5656 * check-init.c: Handle definite unassignment to finals in addition
5657 to definite assignment.
5658 (loop_current_locals): New field.
5659 (num_current_locals, int start_current_locals, num_current_words):
5661 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5662 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5663 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5664 (get_variable_decl, check_final_reassigned): New functions.
5665 (check_init, check_bool_init): Modify as needed for checking finals.
5666 (check_for_initialization): Take extra parameter and return void.
5667 Do extra start-up logic to check final fields for assignment.
5668 * parse.y (check_static_final_variable_assignment_flag,
5669 reset_static_final_variable_assignment_flag, check_final_assignment,
5670 check_final_variable_local_assignment_flag,
5671 reset_final_variable_indirect_assignment_flag,
5672 reset_final_variable_global_assignment_flag): Remove functions.
5673 (java_complete_expand_methods, outer_field_access_fix,
5674 patch_assignment): Remove no-longer used logic.
5675 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5676 * parse.y (register_fields, java_complete_tree): Update accordingly.
5678 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5679 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5680 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5682 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5684 * java-tree.h (DECL FINAL): New bit-field.
5685 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5686 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5687 (DECL_INIT_CALLS_THIS): New macro.
5688 (struct lang_decl): New bit-field init_calls_this.
5689 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5690 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5691 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5692 use it for both local variables and final fields.
5693 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5695 (struct lang_type): Remove hfv bit-field.
5696 (check_for_initialization): Change to return void.
5698 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5699 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5700 * check-init.c (final_assign_error): New helper function.
5701 (check_final_reassigned, check_init): Use it.
5702 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5704 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5705 bit-fields to unsigned.
5707 2001-12-03 Per Bothner <per@bothner.com>
5709 * parse.y (patch_binop): Minor constant folding.
5711 * parse.y (build_current_thisn): Shorter 'buffer'.
5713 2001-12-03 Per Bothner <per@bothner.com>
5715 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5716 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5717 * jcf-write.c (generate_bytecode_insns): Remove support for
5718 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5719 * check-init.c (check_init): Likewise.
5721 2001-12-03 Per Bothner <per@bothner.com>
5723 * verify.c (subroutine_nesting): New function.
5724 (verify_jvm_instructions): Use it to fix logic for checking that
5725 we're done with the current subroutine.
5727 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5728 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5730 2001-12-03 Per Bothner <per@bothner.com>
5732 * jcf.h: Fix obvious typo in comment.
5733 * typeck.c (build_null_signature): Add comment.
5735 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5737 * expr.c: Remove leading capital from diagnostic messages, as
5738 per GNU coding standards.
5739 * jcf-io.c: Similarly.
5740 * jcf-parse.c: Similarly.
5741 * jv-scan.c: Similarly.
5742 * jvspec.c: Similarly.
5743 * mangle.c: Similarly.
5745 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5746 Alexandre Petit-Bianco <apbianco@redhat.com>
5748 * expr.c (build_java_arrayaccess): Call save_expr on array for
5749 correct evaluation order, modified comment, fixed indentation.
5750 * parse.y: (patch_assignment): Correctly extract the array base
5751 from the tree generate by build_java_arrayaccess, added comments.
5752 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5753 Fixes PR java/3096, PR java/3803, PR java/3965.
5755 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5757 * expr.c (expand_byte_code): Remove trailing periods from messages.
5758 * jcf-parse.c (load_class, jcf_parse): Similarly.
5759 * jcf-write.c (generate_classfile): Similarly.
5760 * lex.c (java_lex): Similarly.
5762 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5764 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5766 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5768 * Make-lang.in (java.generated-manpages): New dummy target.
5770 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5772 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5774 (lang_specific_pre_link): Use set_input to set input_filename.
5776 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5777 (main): Fix definition.
5778 Strip `main' from classname.
5781 2001-11-18 Roger Sayle <roger@eyesopen.com>
5783 * parse.h (java_expand_switch): Remove old prototype.
5785 2001-11-18 Tom Tromey <tromey@redhat.com>
5787 Fix for PR java/1401:
5788 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5790 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5793 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5795 * lang.c (finish_parse): Rename to java_finish.
5796 (LANG_HOOKS_FINISH, java_finish): New.
5798 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5800 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5801 * java-tree.h: New prototype.
5802 * lang.c (java_init): Update prototype. Combine with old init_parse.
5804 2001-11-13 Tom Tromey <tromey@redhat.com>
5806 * gjavah.c (method_signature): New global.
5807 (HANDLE_METHOD): Set it.
5808 (decompile_return_statement): New function.
5809 (decompile_method): Use it.
5810 (print_method_info): Removed `synth' argument.
5812 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5814 * java-tree.h (java_set_yydebug): New.
5815 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5816 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5817 (print_lang_decl, print_lang_type, print_lang_identifier,
5818 print_lang_statistics, lang_print_xnode): Remove.
5820 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5822 * jcf-parse.c (init_lex): Remove.
5823 * lang.c (language_string, lang_identify): Remove.
5824 (struct lang_hooks): Constify.
5825 (LANG_HOOKS_NAME): Override.
5826 (init_parse): Update.
5828 2001-11-08 Andreas Franck <afranck@gmx.de>
5830 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5831 program_transform_name the way suggested by autoconf.
5832 (java.install-common): Also transform auxiliary program names with
5833 program_transform_name.
5835 2001-11-08 Tom Tromey <tromey@cygnus.com>
5837 * parse.y (trap_overflow_corner_case): New rule.
5838 (unary_expression): Use it.
5839 * lex.c (java_init_lex): Don't set minus_seen.
5840 (yylex): Don't use minus_seen. Communicate overflow to parser for
5842 (error_if_numeric_overflow): New function.
5843 * parse.h (minus_seen): Removed field.
5844 (JAVA_RADIX10_FLAG): New define.
5846 2001-11-07 Tom Tromey <tromey@redhat.com>
5848 Patch for PR java/1414:
5849 * parse.y (case_label_list): New global.
5850 (goal): Register case_label_list with GC.
5851 (java_complete_lhs): Save new case on case_label_list.
5852 (patch_switch_statement): Check for duplicate case labels.
5854 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5856 * parse.y (patch_assignment): Removed unused third argument.
5857 (java_complete_lhs): Removed unused third argument to patch_assignment.
5859 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5861 * lang.c: Include langhooks-def.h.
5862 * Make-lang.in: Update.
5864 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5866 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5868 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5870 * mangle.c (find_compression_record_match): Don't match compression
5871 records for package name elements unless they occur at the start of
5872 the name. Fix for PR java/4717.
5874 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5876 * expr.c (expand_java_field_op): Don't special-case references to
5877 java.lang.PRIMTYPE.TYPE.
5878 (build_primtype_type_ref): Removed.
5879 * java-tree.h (build_primtype_type_ref): Remove prototype.
5880 * parse.y (maybe_build_primttype_type_ref): Removed.
5881 (complete_function_arguments): Don't special-case references to
5882 java.lang.PRIMTYPE.TYPE.
5883 (patch_assignment): Likewise.
5884 (array_constructor_check_entry): Likewise.
5886 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5888 * mangle.c (static tree compression_table): Fixed leading comment.
5889 * parse.h (struct parser_ctxt): Fixed field comment.
5890 * parse.y (check_pkg_class_access): New prototype, fixed leading
5891 comment, new parameter used to emit error only if passed as true.
5892 (parse_check_super): Pass extra argument to check_pkg_class_access.
5893 (do_resolve_class): Likewise.
5894 (process_imports): Likewise.
5895 (read_import_dir): Fixed indentation.
5896 (find_in_imports_on_demand): New local class_type_name. Local
5897 node_to_use deleted. while loop changed into for loop. Report
5898 multiple definition only for accessible classes. Improved error
5900 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5901 assigned to parameter list, fixed indentation. while loop changed
5902 into for loop, restore TREE_CHAIN on local `tem' before the next
5905 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5907 * lang.c (lang_get_alias_set): Deleted.
5909 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5911 * gjavah.c (jni_print_char): Fix thinko in last change.
5913 * gjavah.c (jni_print_char, decode_signature_piece): Use
5914 safe-ctype macros and/or fold extra calls into fewer ones.
5915 * lex.c (java_read_unicode, java_lex): Likewise.
5916 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5917 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5918 * mangle_name.c (append_unicode_mangled_name,
5919 unicode_mangling_length): Likewise.
5921 2001-10-17 Richard Henderson <rth@redhat.com>
5923 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5925 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5927 * lang.c (langhooks.h): Included.
5928 (LANG_HOOKS_INIT): Redefined.
5929 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5930 (LANG_HOOKS_DECODE_OPTION): Likewise.
5931 (struct lang_hooks lang_hooks): New initialization.
5933 2001-10-11 Per Bothner <per@bothner.com>
5935 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5936 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5937 The former is simpler, and jcf-write.c handles it better.
5938 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5939 or WITH_CLEANUP_EXPR.
5940 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5941 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5943 * parse.y (patch_if_else_statement): If the condition is constant,
5944 optimize away the test.
5946 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5948 * parse.y (patch_cast): Call patch_string on the first operand of
5949 the incoming node, update it if necessary. Fixes PR java/4510.
5951 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5953 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5954 when name qualifier matches a package name.
5956 2001-10-08 Tom Tromey <tromey@redhat.com>
5958 Fix for PR java/4489:
5959 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5960 force a new label when computing `body_block'.
5962 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5964 * jcf-io.c (format_uint): Const-ify.
5965 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5966 * lex.c (java_get_line_col): Likewise.
5967 * parse.y (build_incdec): Likewise.
5969 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5971 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5972 a NULL enclosing context if appropriate. Fixes PR java/4466.
5974 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5976 * parse.y (patch_assignment): Use lvalue's original TYPE when
5977 building the final COMPOUND_EXPR.
5978 (try_reference_assignconv): Fixed leading comment.
5980 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5982 * parse.y (check_final_variable_indirect_assignment): For
5983 COMPOUND_EXPR, return only if finals were found initialized
5984 properly, if not, keep on checking.
5985 (check_final_variable_global_assignment_flag): New local
5986 error_found, set when appropriate and used to decide whether to
5987 report uninitialized finals. Fixed typo in comment.
5989 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5991 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5992 last three initializations. Fixes PR java/4360.
5994 2001-09-21 Richard Henderson <rth@redhat.com>
5996 * class.c (get_dispatch_table): Handle function descriptors.
5997 (build_dtable_decl): Likewise.
5998 * expr.c (build_invokevirtual): Likewise.
6000 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6002 * parse.y (patch_method_invocation): Build class initialization
6003 when static finals are used to qualify method invocation.
6006 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6008 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6009 build_type_name_from_array_name.
6010 (STRING_STRIP_BRACKETS): New macro.
6011 * parse.y (build_type_name_from_array_name): New function.
6012 (array_creation_expression:): Accumulate []s instead of [s.
6013 (cast_expression:): Accumulate []s instead of [s after cast type
6015 (build_array_from_name): Local string deleted, use
6016 build_type_name_from_array_name.
6017 (build_unresolved_array_type): Accumulate []s instead of [s after
6019 (register_fields): Fixed comment.
6020 (resolve_class): Local name, base deleted, new locals tname and
6021 array_dims. Use build_type_name_from_array_name. Use array_dims to
6023 (purify_type_name): Use STRING_STRIP_BRACKETS.
6025 2001-09-18 Andreas Jaeger <aj@suse.de>
6027 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6028 * jv-scan.c: Likewise.
6030 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6032 * parse.y (patch_method_invocation): Inner class creation context
6033 check not enforced within constructors. Fixes PR java/1873.
6035 2001-09-16 Tom Tromey <tromey@redhat.com>
6037 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6038 NOTE_PUSH for single-case push. Fixes PR java/4189.
6040 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6042 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6043 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6044 (struct lang_type): New fields import_list and import_demand_list.
6045 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6046 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6047 (do_resolve_class): New local saved_enclosing_type, initialized,
6048 passed as parameter to find_in_imports and find_in_imports_on_demand.
6049 (find_in_imports): Added paramater enclosing_type, use its
6050 TYPE_IMPORT_LIST when applicable.
6051 (find_in_imports_on_demand): Added parameter enclosing_type, use
6052 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6053 declaration and initialization.
6054 (fold_constant_for_init): Switch/restore current_class to the
6055 appropriate context.
6057 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6059 * verify.c (verify_jvm_instructions): Fix typo.
6061 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6063 * expr.c (expand_invoke): Const-ification.
6064 * parse.y (patch_method_invocation): Likewise.
6066 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6068 * gjavah.c (cxx_keywords): Const-ification.
6069 * keyword.gperf (java_keyword): Likewise.
6070 * lang.c (java_tree_code_name): Likewise.
6071 * lex.c (cxx_keywords): Likewise.
6072 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6074 2001-09-11 Richard Henderson <rth@redhat.com>
6076 * parse.h (ctxp_for_generation): Mark extern.
6078 2001-09-10 Richard Henderson <rth@redhat.com>
6080 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6082 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6084 * typeck.c (java_array_type_length, build_prim_array_type):
6085 Represent empty arrays by NULL index.
6087 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6089 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6090 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6092 2001-09-06 Anthony Green <green@redhat.com>
6094 * class.c (O_BINARY): Define if necessary.
6095 (registerResource_libfunc): Declare.
6096 (init_class_processing): Initilize registerResource_libfunc.
6097 (compile_resource_file): New function.
6098 * java-tree.h (resource_name): Declare.
6099 (compile_resource_file): Declare.
6100 * jcf-parse.c (yyparse): Handle compiling java resource files.
6101 * lang.c (java_decode_option): Handle -fcompile-resource option.
6102 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6104 * gcj.texi (Code Generation): Add documentation for -R flag.
6106 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6108 * jcf-write.c (generate_classfile): Issue an error in case of
6109 field/initial value mismatch.
6110 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6111 being initialized and we're generating bytecode.
6112 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6113 set DECL_INITIAL properly when appropriate.
6117 2001-09-01 Per Bothner <per@bothner.com>
6119 * parse.y (maybe_yank_clinit): A field without an initializer is not
6120 relevant. All initializers except static final and constant require
6121 <clinit>, regardless of flag_emit_class_files.
6123 2001-08-31 Per Bothner <per@bothner.com>
6125 * class.c (set_constant_value): When not emitting class files, then a
6126 String ConstantValue is a utf8const_ptr_type.
6128 2001-08-30 Per Bothner <per@bothner.com>
6130 * jcf-write.c (generate_classfile): Check that field is primitive
6131 or string before emitting ConstantValue attribute.
6133 2001-08-30 Per Bothner <per@bothner.com>
6135 * parse.y (resolve_qualified_expression_name): If creating a
6136 COMPOUND_EXPR, set it's type correctly.
6138 2001-08-30 Per Bothner <per@bothner.com>
6140 * jcf-io.c (open_class): Set filename field.
6142 * jcf-parse,c (parse_class_file): Set current_function_decl
6143 for better error message when Code attribute is missing.
6145 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6146 better diagnostics, especially for constructors.
6148 2001-08-30 Per Bothner <per@bothner.com>
6150 * jcf-write.c (generate_classfile): Don't write ConstantValue
6151 attribute if field is not final, for compatibility with jdk.
6153 * jcf-write.c (generate_classfile): Convert ConstantValue values
6154 to correct type. Work-around for front-end bug.
6155 * class.c (set_constant_value): Error if constant has wrong type.
6157 2001-08-30 Per Bothner <per@bothner.com>
6159 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6160 "Double" are printed at verbosity 1.
6162 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6164 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6166 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6168 * parse.y (patch_assignment): Don't verify final re-assignment here.
6169 (java_complete_lhs): Verify assignments to finals calling
6170 patch_assignment. Verify re-assignments to finals before calling
6173 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6175 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6178 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6180 * lex.c (java_lex): new local found_hex_digits. Set and then used
6181 in test to reject invalid hexadecimal numbers.
6182 * parse.y (java_complete_tree): Prevent unwanted cast with
6183 initialized floating point finals.
6184 (patch_binop): Emit a warning when detecting a division by zero,
6185 mark result not constant, don't simplify non integer division.
6187 2001-08-28 Per Bothner <per@bothner.com>
6189 * jcf-write.c (generate_bytecode_insns): For increments and
6190 decrements just recurse to push constant. Improvement on Mark's patch.
6192 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6194 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6195 real conversion for increments and decrements of reals.
6197 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6199 * parse.y (resolve_qualified_expression_name): Handle unresolved
6200 qualified expressions, prevent numerical qualifiers, fixed typo.
6203 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6205 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6206 don't report anything but deprecated class when marked so. Handle
6208 (patch_method_invocation): Check deprecation on methods and types.
6209 (patch_binop): code becomes an enum tree_code, added default: to
6210 switch to handle that. Detect division by zero, try to fold and
6211 return before using a subroutine.
6213 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6215 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6216 file smaller than 4 bytes.
6217 * parse.y (check_inner_circular_reference): New function.
6218 (check_circular_reference): Likewise.
6219 (array_initializer:): Accept {,}.
6220 (java_check_circular_reference): Rewritten using
6221 check_circular_reference and check_inner_circular_reference.
6222 (java_complete_expand_method): Unconditionally save and restore
6223 the unpurged exception list.
6224 (build_dot_class_method_invocation): Unmangle signature parameter.
6226 2001-08-21 Tom Tromey <tromey@redhat.com>
6228 * decl.c (init_decl_processing): Add `throws' field to method
6230 * class.c (make_method_value): Compute `throws' field for method.
6232 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6234 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6235 circularity is detected.
6236 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6238 2001-08-17 Richard Henderson <rth@redhat.com>
6240 * class.c (emit_register_classes): Add align parameter to
6241 call to assemble_integer.
6243 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6245 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6246 loading a class_or_name fails, try considering an innerclass name
6247 and load the enclosing context.
6248 * parse.y (resolve_inner_class): New function.
6249 (find_as_inner_class): Added leading comment.
6250 (register_incomplete_type): Keep the current context as enclosing
6251 context for JDEP_FIELD dependencies.
6252 (do_resolve_class): Locals new_class_decl and super initialized to
6253 NULL. Call resolve_inner_class, explore the enclosing context
6254 superclass if necessary.
6257 2001-08-16 Tom Tromey <tromey@redhat.com>
6259 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6260 * gjavah.c (main): Updated for change to jcf_path_seal.
6261 * lang.c (version_flag): New global.
6262 (java_decode_option): Recognize `-version'.
6263 (java_init): Update for change to jcf_path_seal.
6264 * jcf.h (jcf_path_seal): Added `print' argument.
6265 * jcf-path.c (jcf_path_seal): Added `print' argument.
6267 2001-08-13 Zack Weinberg <zackw@panix.com>
6269 * Make-lang.in (java/decl.o): Update dependencies.
6270 * decl.c: Include libfuncs.h, don't include toplev.h.
6272 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6274 * decl.c (init_decl_processing): exception_type_node,
6275 class_not_found_type_node, and no_class_def_found_type_node
6276 initialized. predef_filenames augmented accordingly.
6277 instinit_identifier_node initialized.
6278 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6279 * java-tree.h (enum java_tree_index): New entries
6280 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6281 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6282 (exception_type_node): New macro.
6283 (class_not_found_type_node): Likewise.
6284 (no_class_def_found_type_node): Likewise.
6285 (instinit_identifier_node): Likewise.
6286 (PREDEF_FILENAMES_SIZE): Adjusted.
6287 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6288 (struct lang_type): Fixed typo in bitfield name.
6289 (DECL_INSTINIT_P): New macro.
6290 (ID_INSTINIT_P): Likewise.
6291 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6293 * parse.y (encapsulate_with_try_catch): New function.
6294 (generate_instinit): Likewise.
6295 (build_instinit_invocation): Likewise.
6296 (ctors_unchecked_throws_clause_p): Likewise.
6297 (add_instance_initializer): Deleted.
6298 (build_instance_initializer): Likewise.
6299 (in_instance_initializer): Likewise.
6300 (check_method_redefinition): instinit$ not to be verified.
6301 (java_complete_expand_methods): Generate instinit$, simplified code.
6302 (build_dot_class_method): Eliminated unnecessary locals. Use
6303 encapsulate_with_try_catch, removed unnecessary code.
6304 (fix_constructors): New local iii. Use build_instinit_invocation.
6305 (patch_method_invocation): Added comment.
6306 (maybe_use_access_method): Don't consider instinit$.
6307 (find_applicable_accessible_methods_list): Shorten the search for
6309 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6310 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6311 (patch_throw_statement): Likewise. Fixed typo.
6313 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6316 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6317 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6319 (lang_specific_pre_link): Use set_input to set input_filename.
6321 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6322 (main): Fix definition.
6323 Strip `main' from classname.
6326 2001-08-11 Zack Weinberg <zackw@panix.com>
6328 * lex.h: Don't include setjmp.h. Don't define
6329 SET_FLOAT_HANDLER or prototype set_float_handler.
6331 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6333 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6334 `poplevel' in the right order.
6336 2001-08-09 Richard Henderson <rth@redhat.com>
6338 * Make-lang.in (class.o): Depend on TARGET_H.
6339 * class.c (emit_register_classes): Use target hooks instead of
6340 assemble_constructor and assemble_destructor.
6342 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6344 * check-init.c (flags.h): Include
6345 (check_init): Don't report uninitialized static class
6346 initialization flags, don't free bit index when doing static class
6347 initialization optimization.
6348 (check_for_initialization): Return type changed to `unsigned int.'
6349 (attach_initialized_static_class): New function.
6350 * class.c (add_method_1): Create the initialized static class
6352 (finish_class): Always emit deferred inline methods.
6353 * decl.c (emit_init_test_initialization): Moved to expr.c
6354 (complete_start_java_method): Don't traverse
6355 DECL_FUNCTION_INIT_TEST_TABLE.
6356 (lang_mark_tree): Mark hash tables in function decls.
6357 * expr.c (emit_init_test_initialization): Moved from decl.c.
6358 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6359 initialization flag, set DECL_CONTEXT and
6360 LOCAL_CLASS_INITIALIZATION_FLAG.
6361 (java_lang_expand_expr): Emit initialization code for static class
6362 initialized flags when entering block, if necessary.
6363 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6364 * java-tree.h (flag_optimize_sci): New global variable declaration.
6365 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6366 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6367 (LOCAL_FINAL_P): Fixed typo in comment.
6368 (FINAL_VARIABLE_P): Likewise.
6369 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6370 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6371 (struct lang_decl): New fields `ict', `smic' and `cif.'
6372 (check_for_initialization): New returned value for global.
6373 (attach_initialized_static_class): New global function.
6374 (STATIC_CLASS_INIT_OPT_P): New macro.
6375 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6376 * lang.c (java_decode_option): Handle
6377 `-fno-optimize-static-class-initialization'
6378 * parse.y (start_complete_expand_method): New function.
6379 (java_expand_method_bodies): Likewise.
6380 (attach_init_test_initialization_flags): Likewise.
6381 (adjust_init_test_initialization): Likewise.
6382 (emit_test_initialization): Likewise.
6383 (java_complete_expand_methods): Nullify abstract and native method
6385 (java_complete_expand_method): New locals `fbody', `block_body'
6386 and `exception_copy.' Reorganized: directly return on empty method
6387 bodies, call `start_complete_expand_method', remember definitely
6388 initialized static class in function, don't expand method bodies.
6389 (java_expand_classes): Call `java_expand_method_bodies' before
6390 `finish_class' when compiling to native.
6391 (resolve_expression_name): Use `orig' after building outer class
6393 (patch_invoke): Remember static method invocations.
6395 2001-08-06 Richard Henderson <rth@redhat.com>
6397 * class.c (emit_register_classes): Pass a symbol_ref and priority
6398 to assemble_constructor.
6400 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6402 * java-tree.h (all_class_filename): New macro.
6403 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6404 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6405 newly created IDENTIFIER_NODE to `all_class_filename.'
6407 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6409 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6410 Use ggc_add_tree_root to register roots.
6412 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6414 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6415 second operand calling check_init.
6416 * decl.c (complete_start_java_method): Swaped second and third
6417 arguments while creating WITH_CLEANUP_EXPR node.
6418 * jcf-write.c (generate_bytecode_insns): Use second operand
6419 instead of third when handling WITH_CLEANUP_EXPR.
6420 * parse.y (java_complete_lhs): Expand second operand of
6421 WITH_CLEANUP_EXPR nodes.
6422 (patch_synchronized_statement): Swaped second and third arguments
6423 while creating WITH_CLEANUP_EXPR node.
6425 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6427 * parse.y (create_interface): Avoid cyclic inheritance report when
6428 syntax error encountered during class definition.
6431 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6433 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6435 (lang_specific_pre_link): Use set_input to set input_filename.
6437 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6438 (main): Fix definition.
6439 Strip `main' from classname.
6442 2001-07-18 Tom Tromey <tromey@redhat.com>
6445 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6446 * lex.c (java_new_lexer): Use ICONV_CONST.
6447 (java_read_char): Likewise.
6448 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6449 (jv-scan$(exeext)): Likewise.
6451 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6453 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6454 * parse.y (check_class_interface_creation): Allow `private' if the
6455 enclosing is not an interface.
6456 (create_interface): Interface tagged public if the enclosing
6457 context is an interface.
6458 (create_class): Class tagged public if the enclosing context
6462 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6464 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6467 2001-07-14 Tim Josling <tej@melbpc.org.au>
6469 * check-init.c (check_init): Remove references to EXPON_EXPR.
6471 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6473 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6474 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6477 2001-07-13 Tom Tromey <tromey@redhat.com>
6479 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6482 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6484 * parse.y (patch_method_invocation): Don't override primary if one
6485 is already provided, but let this$<n> be built. Fixed comment.
6487 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6489 * parse.y (empty_statement:): Report empty statement error only
6490 when found at class declaration level.
6493 2001-07-12 Tom Tromey <tromey@redhat.com>
6495 * expr.c (expand_load_internal): New function.
6496 (LOAD_INTERNAL): Use it.
6498 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6500 * parse.y (verify_constructor_super): Compare anonymous class ctor
6501 args with `valid_method_invocation_conversion_p.'
6504 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6506 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6507 `-fsyntax-only.' Fixes PR java/3248
6509 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6511 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6513 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6515 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6516 current function is static. Fixes PR java/1970
6518 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6520 * parse.y (patch_method_invocation): Add enclosing context to ctor
6521 calls if necessary. Fixes PR java/2953
6523 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6525 * parse.y (resolve_package): Abort if qualified expression member
6527 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6530 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6532 * verify.c: Don't use // comments.
6534 2001-07-05 Tom Tromey <tromey@redhat.com>
6536 * lang.c (flag_assume_compiled): Removed.
6537 * java-tree.h (flag_assume_compiled): Removed.
6538 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6539 -fhash-synchronization, -fuse-divide-subroutine,
6540 -fcheck-references, -femit-class-file, -femit-class-files,
6541 -fassume-compiled. Updated --encoding information. Changed
6542 -foutput-class-dir to `-d'.
6544 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6546 * jcf-parse.c (parse_class_file): Add lineno parameter to
6547 debug_start_source_file call.
6549 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6551 * gcj.texi: Use gpl.texi.
6552 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6553 dependencies and use doc/include in search path.
6555 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6557 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6558 `this'. If so, don't build instance initializers.
6560 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6562 * parse.y (resolve_expression_name): Improved error message for
6563 inner class cases. Fixes PR java/1958
6565 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6567 * lang.c: #include diagnostic.h
6568 (lang_print_error): Add a `diagnostic_context *' parameter.
6569 (java_dummy_print): Likewise.
6570 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6572 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6574 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6575 * jcf.h (typedef struct JCF): New bitfield `finished.'
6576 (JCF_FINISH): Set `finished.'
6577 (JCF_ZERO): Reset `finished.'
6580 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6582 * parse.y (class_body_declaration:): Don't install empty instance
6586 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6588 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6589 (set_class_decl_access_flags): New function.
6590 * java-tree.h (set_class_decl_access_flags): New prototype.
6591 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6592 (parse_class_file): New local `decl_max_locals.' Take wide types
6593 into account to compute DECL_MAX_LOCALS.
6594 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6597 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6599 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6601 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6603 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6604 * parse.y (do_resolve_class): Moved comments out to leading comment
6605 section. Removed local `start', New local `_ht' and
6606 `circularity_hash.' Record `enclosing' in hash table and search
6607 it to detect circularity. Use `enclosing' as an argument to
6608 `lookup_cl.' Free the hash table when done.
6610 2001-06-19 Tom Tromey <tromey@redhat.com>
6612 * lex.c (java_read_char): Disallow invalid and overlong
6613 sequences. Fixes PR java/2319.
6615 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6617 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6619 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6621 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6622 arguments accordingly.
6624 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6626 * gcj.texi: Move contents to just after title page.
6628 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6630 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6632 (patch_incomplete_class_ref): Build the class ref, build the class
6633 init if necessary, complete the tree.
6636 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6638 * parse.y (lookup_field_wrapper): Test `name' code.
6639 (resolve_qualified_expression_name): Test `qual_wfl' code.
6640 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6641 handle `qual_wfl' by code.
6642 (maybe_build_primttype_type_ref): Test `wfl' code.
6644 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6646 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6648 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6649 the dvi file in the java directory.
6651 2001-05-25 Sam TH <sam@uchicago.edu>
6653 * gen-table.pl javaop.h jcf.h lex.h,
6654 parse.h: Fix header include guards.
6656 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6658 * jv-scan.c (version): Update copyright year.
6660 2001-05-21 Per Bothner <per@bothner.com>
6662 * jcf-parse.c (read_class): If class is from .class or .zip file
6663 and it's already been read, don't push/pop parser context.
6665 2001-05-18 Per Bothner <per@bothner.com>
6667 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6668 command line so the jvgenmain-generated main program comes first.
6670 2001-05-15 Tom Tromey <tromey@redhat.com>
6672 * class.c (build_utf8_ref): Don't generate identifier based on
6675 2001-05-12 Richard Henderson <rth@redhat.com>
6677 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6678 * expr.c (java_lang_expand_expr): Expand it.
6679 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6680 calling build_exception_object_ref.
6681 * parse.y (catch_clause_parameter): Likewise.
6682 (build_dot_class_method): Likewise.
6683 (try_reference_assignconv): Likewise.
6684 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6685 * jcf-write.c (generate_bytecode_insns): Likewise.
6687 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6689 * parse.y (build_unresolved_array_type): Set
6690 EXPR_WFL_QUALIFICATION on the newly created wfl.
6691 Fixes PR java/2538. Fixes PR java/2535.
6693 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6695 * parse.y (fix_constructors): Removed unnecessary assignment to
6696 local. Moved assignment to `this$<n>', fixed comments and
6698 (build_wfl_wrap): Fixed indentation.
6699 Fixes PR java/2598, java/2579 and java/2658.
6701 2001-05-03 Mo DeJong <mdejong@redhat.com>
6703 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6704 check for byte swap.
6706 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6708 * expr.c (build_class_init): Move MODIFY_EXPR
6709 outside of COND_EXPR. Remove variable `call'.
6711 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6713 * decl.c: NULL_PTR -> NULL.
6714 * jcf-write.c: Likewise.
6716 2001-05-01 Tom Tromey <tromey@redhat.com>
6718 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6719 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6720 * gcj.texi: Updated copyright text. Include fdl.texi.
6721 (Top): Link to new node.
6723 2001-05-01 Per Bothner <per@bothner.com>
6725 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6727 2001-05-01 Per Bothner <per@bothner.com>
6729 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6730 import_list contains the name, not the TREE_PURPOSE.
6732 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6734 * jcf-io.c (read_zip_member): Cast to long in comparison with
6737 * jvspec.c (lang_specific_driver): Initialize variables.
6739 * mangle.c (find_compression_record_match): Likewise.
6741 * typeck.c (build_null_signature): Provide static prototype. Mark
6742 parameter with ATTRIBUTE_UNUSED.
6744 * verify.c (verify_jvm_instructions): Initialize variable.
6746 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6748 * parse.y (do_resolve_class): Check for cyclic inheritance during
6749 inner class resolution.
6751 2001-04-27 Per Bothner <per@bothner.com>
6753 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6754 while iterating, since that could cause gc to lose stuff.
6756 2001-04-26 Per Bothner <per@bothner.com>
6758 Fix method search wrt scope of inner classes to match JLS2.
6759 * typeck.c (build_null_signature): New static function.
6760 (has_method): New function. Uses build_null_signature and lookup_do.
6761 * java-tree.h (has_method): New declaration.
6762 * parse.y (find_applicable_accessible_methods_list): Do not search
6763 context of inner classes here.
6764 (patch_method_invocation): Search scope, ie. current and outer clases,
6765 for method matching simple name, to find class.
6767 2001-04-26 Per Bothner <per@bothner.com>
6769 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6770 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6772 * constants.c (find_methodref_with_class_index): New function.
6773 (find_methodref_index): Use find_methodref_with_class_index.
6774 * java-tree.h (find_methodref_with_class_index): New declaration.
6775 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6776 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6777 If context changed from interface to class, don't use invokeinterface.
6779 2001-04-25 Per Bothner <per@bothner.com>
6781 * verify.c (verify_jvm_instructions): For field instructions,
6782 check that field index is valid. For invoke instructions, check that
6783 method index is valid.
6785 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6787 * config-lang.in (target_libs): Copy from $libgcj_saved.
6789 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6791 * decl.c (init_decl_processing): Add new class "protectionDomain"
6793 * class.c (make_class_data): Set initial value for "protectionDomain".
6795 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6797 * jvspec.c (lang_specific_driver): Fix memory allocation
6798 deficit, by using concat in lieu of xmalloc/sprintf.
6800 2001-04-20 Per Bothner <per@bothner.com>
6802 Fixes to compile multiple .class files at once.
6803 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6804 * java-tree.h (CLASS_PARSED_P): New macro.
6805 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6806 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6807 (read_class): Avoid some code duplication.
6808 Don't call JCF_FINISH for a .class file - might be needed later.
6809 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6810 rather than CLASS_LOADED_P, since latter implies class laid out.
6811 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6812 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6814 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6816 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6818 * boehm.c: Include toplev.h.
6820 2001-04-06 Tom Tromey <tromey@redhat.com>
6821 Alexandre Petit-Bianco <apbianco@redhat.com>
6823 Fix for PR gcj/1404 and PR gcj/2332:
6824 * parse.y (build_array_from_name): If we use the type_wfl then
6825 accumulate dimensions from the original type as well.
6826 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6828 2001-04-06 Tom Tromey <tromey@redhat.com>
6830 * parse.y (analyze_clinit_body): Return true if the second operand
6831 of a METHOD_EXPR is nonzero.
6833 2001-04-06 Tom Tromey <tromey@redhat.com>
6835 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6837 ($(srcdir)/java/parse.c): Likewise.
6839 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6841 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6842 (version-gcc): Initialized.
6843 (which-gcj): Likewise.
6845 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6847 * java-tree.h (struct lang_decl): New macro
6848 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6849 * parse.y (build_instance_initializer): New function.
6850 (add_instance_initializer): Use it.
6851 (java_fix_constructors): Set `current_class' before fix pass.
6852 (fix_constructors): Just return if already fixed. Move `super()'
6853 invocation ahead. Use `build_instance_initializer.'
6856 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6858 * parse.y (resolve_qualified_expression_name): Pass field's
6859 DECL_CONTEXT to `not_accessible_p.'
6860 (not_accessible_p): Changed parameters order in `inherits_from_p'
6863 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6865 * lang-options.h: Add flag_check_references.
6867 2001-04-04 Per Bothner <per@bothner.com>
6869 * java-tree.h (CONSTANT_VALUE_P): New macro.
6870 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6871 * parse.y (maybe_build_class_init_for_field): New static function.
6872 (resolve_expression_name, resolve_field_access): Use
6873 maybe_build_class_init_for_field instead of build_class_init
6874 This does not do the init if the field is compile-time-constant.
6875 (resolve_field_access): Simplify.
6877 * parse.y (fold_constant_for_init): Merge test into switch.
6879 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6881 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6883 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6885 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6887 * expr.c (pop_type_0): Save the result of the first
6888 lang_printable_name call in a scratch buffer, so it
6889 won't be clobbered by the second call.
6891 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6893 * parse-scan.y (array_type:): Rewritten.
6894 (type_declaration:): `empty_statement' replaces `SC_TK.'
6895 (class_member_declaration:): `empty statement' added.
6896 (method_body:): Simplified.
6897 (static_initializer:): Likewise.
6898 (primary_no_new_array:): Use `type_literals.'
6899 (type_literals:): New rule.
6900 (dims:): Set and update `bracket_count.'
6901 Fixes PR java/1074. Fixes PR java/2412.
6903 2001-03-28 Hans Boehm <boehm@acm.org>
6905 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6906 (get_boehm_type_descriptor): Set type on returned value to be a
6907 pointer length integer.
6909 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6911 * expr.c (pop_type_0): Call `concat' rather than building the
6913 (pop_type): Add format specifier in call to `error'.
6915 * parse.y (patch_method_invocation): Avoid casting away
6918 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6920 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6922 2001-03-28 Richard Henderson <rth@redhat.com>
6924 IA-64 ABI Exception Handling:
6925 * Make-lang.in (except.o): Don't depend on eh-common.h.
6926 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6927 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6928 [soft_exceptioninfo_call_node]: Remove.
6929 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6930 (end_java_method): No emit_handlers.
6931 * except.c (java_set_exception_lang_code): Remove.
6932 (method_init_exceptions): Don't call it.
6933 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6934 (build_exception_object_ref): New.
6935 (expand_end_java_handler): Update for except.h name changes.
6936 (emit_handlers, expand_resume_after_catch): Remove.
6937 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6938 (process_jvm_instruction): Use build_exception_object_ref.
6939 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6940 (soft_exceptioninfo_call_node): Remove.
6941 (build_exception_object_ref): Declare.
6942 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6943 soft_exceptioninfo_call_node. Move processing ...
6944 [EXC_PTR_EXPR]: ... here.
6945 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6946 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6947 (source_end_java_method): No java_set_exception_lang_code or
6949 (build_dot_class_method): Use build_exception_object_ref.
6950 (try_reference_assignconv): Check EXC_PTR_EXPR not
6951 soft_exceptioninfo_call_node.
6953 2001-03-28 Richard Henderson <rth@redhat.com>
6955 * java-tree.h (throw_node): Define as a single member of
6956 java_global_trees instead of a separate array.
6957 (JTI_THROW_NODE): New.
6958 * decl.c (throw_node): Don't declare.
6959 (init_decl_processing): Init a scalar throw_node.
6960 Don't register it for gc.
6961 * check-init.c (check_init): Reference scalar throw_node.
6962 * expr.c (build_java_athrow): Likewise.
6963 * jcf-write.c (generate_bytecode_insns): Likewise.
6964 * parse.h (BUILD_THROW): Likewise.
6966 2001-03-28 Richard Henderson <rth@redhat.com>
6968 * decl.c (end_java_method): Do not save and restore
6969 flag_non_call_exceptions.
6970 * parse.y (source_end_java_method): Likewise.
6971 * lang.c (flag_exceptions): Don't declare.
6972 (java_init_options): Set flag_non_call_exceptions. Set
6973 flag_exceptions here ...
6974 (java_init): ... not here.
6976 2001-03-27 Richard Henderson <rth@redhat.com>
6978 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6979 exceptions_via_longjmp.
6981 * lang.c (flag_new_exceptions): Don't declare it.
6982 (java_init_options): Or set it.
6984 2001-03-27 Richard Henderson <rth@redhat.com>
6986 * decl.c (end_java_method): Rename asynchronous_exceptions to
6987 flag_non_call_exceptions.
6988 * parse.y (source_end_java_method): Likewise.
6990 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6992 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6994 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6996 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6998 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7000 * parse.y (find_as_inner_class): Follow current package
7001 indications not to mistakingly load an unrelated class.
7003 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7005 * constants.c (PUTN): Use memcpy, not bcopy.
7007 * lex.c (java_read_char): Use memmove, not bcopy.
7009 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7011 2001-03-23 Per Bothner <per@bothner.com>
7013 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7014 macro for better error pin-pointing.
7015 * java-tree.h: Fix typo in comment.
7017 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7018 Don't include jsr/goto in exception range.
7019 Check if start and end of exception range are the same (also TRY_EXPR).
7020 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7021 However, do emit the following goto even if try_block is empty.
7022 Defer freeing exception_decl until after the finalizer, to make
7023 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7025 * parse.y (java_complete_lhs): If the try-clause is empty, just
7026 return the finally-clause and vice versa.
7028 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7030 * gcj.texi (Input Options): documented the check for attribute
7031 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7032 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7033 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7034 (jcf_parse): Check for the right classes archive if necessary.
7035 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7036 (jcf_parse_fields): Fixed indentation.
7037 * jcf-write.c (append_gcj_attribute): New function.
7038 (generate_classfile): Compute the attribute count, invoke
7039 `append_gcj_attribute'.
7040 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7041 turned into bit-fields. New bit-field `right_zip.'
7042 (JCF_ZERO): Set `right_zip' to zero.
7043 * lang-options.h (-fforce-classes-archive-check): Added flag.
7044 * lang.c (flag_force_classes_archive_check): New flag.
7045 (lang_f_options): New entry `force-classes-archive-check.'
7048 2001-02-07 Andrew Haley <aph@redhat.com>
7050 * gcj.texi (Configure-time Options): Add -fcheck-references.
7051 * expr.c (build_java_indirect_ref): New function.
7052 (java_check_reference): New function.
7053 (build_java_array_length_access): Use build_java_indirect_ref to
7054 check for null references.
7055 (build_java_arrayaccess): Likewise.
7056 (build_get_class): Likewise.
7057 (build_field_ref): Likewise.
7058 (invoke_build_dtable): Likewise.
7059 (build_invokeinterface): Likewise.
7060 * lang.c (lang_f_options): Add flag_check_references.
7061 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7062 * java-tree.h (flag_check_references): New variable.
7063 * lang.c (flag_check_references): Likewise.
7064 * parse.y (patch_invoke): Use java_check_reference.
7065 (patch_assignment): Allow for extra nesting in
7066 _Jv_CheckArrayStore.
7068 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7070 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7071 * lex.c (cxx_keywords): Likewise.
7073 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7075 * parse.y (qualify_ambiguous_name): Broaden `length'
7076 recognition. Help MODIFY_EXPR be resolved as expression names.
7077 Fixes PR java/2066. Fixes PR java/2400.
7079 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7081 * gjavah.c (process_file): Mark interface definitions with
7082 "__attribute__ ((java_interface))".
7084 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7086 * class.c (layout_class): Fixed push_super_field's second
7087 argument. Fixes PR java/2333.
7088 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7089 too early to lay innerclasses out.
7091 2001-03-20 Tom Tromey <tromey@redhat.com>
7092 Alexandre Petit-Bianco <apbianco@redhat.com>
7094 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7095 inside an array reference. Insertion of the array store check
7096 rewritten. Fixes PR java/2299.
7098 2001-03-20 Tom Tromey <tromey@redhat.com>
7100 * lex.c (java_read_unicode): Only accept leading `u's.
7102 2001-03-20 Tom Tromey <tromey@redhat.com>
7104 * jcf-parse.c (read_class): Initialize `class'.
7106 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7108 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7110 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7112 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7113 (layout_class): Likewise.
7114 (layout_class_method): Likewise.
7115 (emit_register_classes): Likewise.
7116 * decl.c (builtin_function): Likewise.
7117 (give_name_to_locals): Likewise.
7119 2001-03-19 Per Bothner <per@bothner.com>
7121 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7122 before trying to load an inner class.
7124 Fixes to process to command-line .class files in two passes.
7125 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7126 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7127 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7128 * class.c (is_compiled_class): Fix for renamed flag.
7129 * parse.y (maybe_create_class_interface_decl): Likewise.
7130 * jcf-parse.c (yyparse): Also set if compiling .class files.
7131 * jcf-parse.c (read_class); Read current_class.
7132 (jcf_parse): Make static.
7133 (load_inner_classes): New function, with code moved from jcf_parse,
7134 because we need to inner classes after the command-line files are read.
7135 (yyparse): Set finput to NULL when it doesn't need to be closed.
7136 Reduce use of main_jcf (basically only for archive) and
7137 use finput instead of main_jcf->read_state.
7138 Inline jcf_figure_file_type into yyparse.
7139 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7140 Defer load_inner_classes and parse_class_file to a second pass,
7141 after we've correctly mapped command-line .clas fiels to classes.
7142 (jcf_figure_file_type): Removed.
7143 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7144 (JCF_ZERO): Also clear zipd field.
7145 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7147 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7149 * jcf-parse.c (yyparse): Change ch from char * to char.
7151 2001-03-19 Per Bothner <per@bothner.com>
7153 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7154 Add constructed filelist-file at end, following -xjava. Thus any .o
7155 and library files are not affected by the -xjava. Also wrap
7156 explicit @FILE with -xjava and -xnone.
7158 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7160 * class.c (build_static_field_ref): Call make_decl_rtl() after
7161 setting the DECL_EXTERNAL flag.
7163 2001-03-17 Per Bothner <per@bothner.com>
7165 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7167 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7168 when result is is needed (target is STACK_TARGET).
7170 * parse.h (JDEP_SOLV): Removed.
7171 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7173 * parse.y (incomplete_class_list): Removed.
7174 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7175 It doesn't work if resolve_class changes the name of an array type
7176 that is on the list and then someone else looks for the modified name.
7177 Also, seems liable to break when compiling multiple source files at
7178 once. So the simplest is to just remove incomplete_class_list -
7179 it is only a minor space win and it is not even clear it saves time.
7181 * parse.y (resolve_class): Remove unneeded promote_type.
7183 2001-03-15 Per Bothner <per@bothner.com>
7185 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7186 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7187 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7188 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7190 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7191 * parse.y (java_expand_classes): Likewise.
7193 * parse.y (expand_start_java_method): Was only called once and had a
7194 misleading name, so inline in caller java_complete_expand_method.
7195 (enter_a_block): Likewise inline in enter_block and remove.
7197 Remove junk from when gcc/java was created (by copying from C/C++).
7198 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7199 (struct binding_level): Remove fields keep, keep_if_subblocks,
7200 more_cleanups_ok, have_cleanups (which have never been used).
7201 (pushlevel, poplevel): Remove related useless code.
7203 * class.c (make_class_data): The class_dtable_decl (i.e. the
7204 vtable for Class) should be external, except when compiling Class.
7206 * jvspec.c (lang_specific_driver): Fix -C handling.
7207 Check -save-temps to see if temp @FILE should be deleted.
7208 Follow-up to/fix for February 16 patch.
7210 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7211 (type_stack_dup): Remove no-longer neded error check.
7213 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7215 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7216 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7217 don't surround the element with 'N..E' if the type name is
7220 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7222 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7223 DECL_RTL_SET_P, etc.
7224 (make_method_value): Likewise.
7225 (get_dispatch_table): Likewise.
7227 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7229 2001-03-07 Tom Tromey <tromey@redhat.com>
7231 * config-lang.in (lang_requires): Define.
7233 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7235 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7238 2001-03-05 Per Bothner <per@bothner.com>
7240 Fix a problem where rest_of_decl_compilation applied to
7241 class_dtable_decl causes problems because it was done too early,
7242 before output file was opened.
7243 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7244 * class.c (class_dtable_decl): Add macro - element of class_roots.
7245 (make_class_data): Define class_dtable_decl.
7246 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7248 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7250 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7251 uses of 'boolean' with 'bool'.
7253 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7255 * lang-specs.h: Add zero initializer for cpp_spec field to all
7258 2001-02-16 Per Bothner <per@bothner.com>
7260 Handle compiling multiple input files at once, and @FILE syntax.
7261 * gcj.texi: Updated documentation to match.
7262 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7263 * jcf-parse.c (parse_source_file): Split into ...
7264 (parse_source_file_1): New function - and:
7265 (parse_source_file_2): New function.
7266 (yyparse): On -ffilelist-file, open and scan named file.
7267 On first pass over files, only do parse_source_file_1.
7268 A new second pass calls parse_source_file_2 for each file to compile.
7269 (init_jcf_parse): Call init_src_parse.
7270 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7271 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7272 as multiple input file combined in one compilation.
7273 * lang-options.h: Add -ffilelist-file
7274 * lang.c (flag_filelist_file): New flag variable.
7275 (lang_f_options): Handle -ffilelist-file.
7276 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7277 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7278 gclass_list - use global fields of src_parse_roots instead.
7279 * parse.y (src_parse_roots): New array.
7280 (incomplete_class_list, gclass_list): New macros.
7281 (push_parser_context, java_pop_parser_context,
7282 java_parser_context_resume): Don't fiddle with deleted fields.
7283 (various): Use incomplete_class gclass_list and global macros
7284 instead of parse_ctxt fields - the lists are global.
7285 (init_src_parse): New function.
7287 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7289 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7291 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7293 * parse.y (check_inner_class_access): Moved declaration of local
7294 `enclosing_decl_type' to the right location.
7296 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7298 * parse.y (parser_check_super_interface): Don't call
7299 check_pkg_class_access for an inner interface.
7300 (parser_check_super): Don't call check_pkg_class_access for inner
7302 (do_resolve_class): Simplify enclosing type loop. Don't call
7303 check_pkg_class_access if CL and DECL are not set.
7304 (find_in_imports_on_demand): Set DECL if class_type needed to be
7305 loaded. Don't call check_pkg_class_access for an inner class.
7306 (check_inner_class_access): Rewritten to implement member access
7307 rules as per spec 6.6.1.
7308 (check_pkg_class_access): Handle the empty package correctly.
7309 (in_same_package): New function. Determine if two classes are in the
7312 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7314 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7315 method into array types.
7316 * parse.y (patch_method_invocation): Bypass access check on clone call
7319 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7321 * expr.c (build_instanceof): Check for arrays when trying fold to
7324 2001-02-15 Jim Meyering <meyering@lucent.com>
7326 * Make-lang.in (java.install-common): Depend on `installdirs'.
7327 (java.install-info): Likewise.
7329 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7331 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7333 2001-02-14 Tom Tromey <tromey@redhat.com>
7334 Alexandre Petit-Bianco <apbianco@cygnus.com>
7336 Fix for PR java/1261.
7337 * typeck.c (build_java_array_type): Add public `clone' method to
7339 * parse.y (resolve_qualified_expression_name): Use current_class
7340 when checking for inaccessibility.
7341 (patch_method_invocation): Fixed error message when accessibility
7342 denied. Added `from_super' argument.
7344 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7346 * parse.y (resolve_class): Don't build a fake decl. Use the one
7348 * typeck.c (build_java_array_type): Build and assign decl to array
7351 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7353 * parse.y (not_accessible_p): Changed leading comment. Added extra
7354 `where' argument. Use it to enforce protected access rules.
7355 (resolve_qualified_expression_name): Added extra argument to
7357 (patch_method_invocation): Use argument `primary' to provide
7358 not_accessible_p with an extra argument.
7359 (lookup_method_invoke): Added extra argument to not_accessible_p.
7360 (search_applicable_method_list): Likewise.
7362 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7364 * parse.y (resolve_qualified_expression_name): Try to resolve as
7365 an inner class access only if `decl' is a TYPE_DECL.
7367 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * decl.c (classdollar_identifier_node): Initialize.
7370 * java-tree.h (enum java_tree_index): New entry
7371 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7372 (classdollar_identifier_node): New macro.
7373 (ID_CLASSDOLLAR_P): Likewise.
7374 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7375 (build_dot_class_method_invocation): Likewise.
7376 (find_applicable_accessible_methods_list): `class$' can't be
7379 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7381 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7383 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7385 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7386 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7389 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7391 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7392 outside of the `__U' sequence too.
7393 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7396 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7398 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7400 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7402 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7403 (JVGENMAIN_OBJS): Likewise.
7404 * java-tree.h (append_gpp_mangled_name): New prototype.
7405 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7406 Removed cast calling `gcc_add_root.'
7407 * jvgenmain.c (mangle_obstack): New global, initialized.
7409 (do_mangle_class): Constify local `ptr.'
7410 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7411 append_gpp_mangle_name and update `count' if necessary.
7412 Use `mangle_obstack.'
7413 * mangle.c (append_unicode_mangled_name): Removed.
7414 (append_gpp_mangled_name): Likewise.
7415 (unicode_mangling_length): Likewise.
7416 (mangle_member_name): Return type set to `void.'
7417 (mangle_field_decl): Don't append `U' in escaped names.
7418 (mangle_method_decl): Likewise.
7419 (mangle_member_name): Just use `append_gpp_mangled_name.'
7420 * mangle_name.c: New file.
7422 2001-02-07 Per Bothner <per@bothner.com>
7424 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7426 * check-init.c (check_init): Don't call done_alternative after
7427 processing loop code, as a LOOP_EXPR never terminates normally.
7429 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7431 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7433 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7435 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7438 2001-02-06 Tom Tromey <tromey@redhat.com>
7440 * lex.c (java_new_lexer): Longer error message.
7442 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7443 Alexandre Petit-Bianco <apbianco@cygnus.com>
7445 * typeck.c (build_prim_array_type): Added leading comment.
7446 (build_java_array_type): Moved locals out of
7447 block. Always create the `data' field, fixed alignment to match
7450 2001-02-04 Tom Tromey <tromey@redhat.com>
7452 * expr.c (java_lang_expand_expr): Don't bother recomputing
7453 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7456 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7458 * parse.y (process_imports): Save the original name of the import
7459 for better error report.
7461 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7463 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7464 of macros used when compiling jvspec.c.
7465 * jvspec.c (lang_specific_driver): Link with the shared
7468 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7470 * check-init.c (check_init): Call internal_error instead of fatal.
7471 * expr.c (java_lang_expand_expr): Likewise.
7472 * jcf-parse.c (get_constant): Likewise.
7473 * mangle.c (java_mangle_decl): Likewise.
7474 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7475 (operator_string): Likewise.
7476 * check-init.c (check_init): Call abort instead of fatal.
7477 * class.c (build_class_ref): Likewise.
7478 * constants.c (write_constant_pool): Likewise.
7479 * decl.c (start_java_method): Likewise.
7480 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7481 (java_stack_dup, encode_newarray_type): Likewise.
7482 (build_java_array_length_access): Likewise.
7483 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7484 (build_java_soft_divmod, build_invokeinterface): Likewise.
7485 * java-tree.h (INNER_CLASS_P): Likewise.
7486 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7487 (give_name_to_class, get_class_constant): Likewise.
7488 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7489 (find_constant_index, generate_bytecode_conditional): Likewise.
7490 (generate_bytecode_insns, perform_relocations): Likewise.
7491 * lex.c (java_unget_unicode, java_lex): Likewise.
7492 * mangle.c (mangle_type, mangle_record_type): Likewise.
7493 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7494 (finish_mangling): Likewise.
7495 * parse.h (MARK_FINAL_PARMS): Likewise.
7496 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7497 (obtain_incomplete_type, java_complete_class): Likewise.
7498 (java_check_regular_methods, java_complete_expand_method): Likewise.
7499 (cut_identifier_in_qualified, check_deprecation): Likewise.
7500 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7501 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7502 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7503 * typeck.c (set_local_type, parse_signature_type): Likewise.
7504 (parse_signature_string, build_java_signature): Likewise;
7505 (set_java_signature): Likewise.
7506 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7507 * class.c (add_method): Call fatal_error instead of fatal.
7508 (build_static_field_ref): Likewise.
7509 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7510 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7511 * lex.c (java_new_new_lexer): Likewise.
7512 * jv-scan.c (main): Likewise.
7513 (fatal_error): Renamed from fatal.
7514 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7516 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7517 (yyparse): Likewise.
7518 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7519 * lex.c (java_get_line_col): Likewise.
7520 * jcf-parse.c (load_class): Make errors non-fatal.
7521 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7523 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7525 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7526 (error): Remove unused function.
7527 (main): Don't use "__attribute__ alias" on generated class symbol.
7529 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7531 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7533 * parse.y (finish_method_declaration): Code accounting for WFLed
7534 method DECL_NAMEs deleted.
7535 (check_abstract_method_definitions): Likewise.
7536 (resolve_type_during_patch): Layout resolved type.
7537 * typeck.c (lookup_do): Removed unused local.
7539 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7541 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7542 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7543 integer_negative_one_node.
7544 * expr.c (build_java_binop): Likewise.
7546 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7548 * zextract.c (read_zip_archive): Read file_offset before writing
7549 zipd and consequently clobbering the header contents.
7551 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7553 * Make-lang.in: Remove all dependencies on defaults.h.
7554 * decl.c: Don't include defaults.h.
7556 * parse.y: Likewise.
7558 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * ChangeLog (2001-01-21): Fixed typo.
7561 * class.c (layout_class_method): Code accounting for WFLed
7562 method DECL_NAMEs deleted.
7563 * constant.c (find_methodref_index): Likewise.
7564 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7565 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7566 (struct lang_decl): New field `wfl'.
7567 (java_get_real_method_name): Prototype deleted.
7568 * mangle.c (mangle_method_decl): Code accounting for WFLed
7569 method DECL_NAMEs deleted.
7570 * parse.h (GET_METHOD_NAME): Macro deleted.
7571 * parse.y (reset_method_name): Deleted.
7572 (method_header): Set DECL_FUNCTION_WFL.
7573 (check_abstract_method_header): Code accounting for WFLed method
7575 (java_get_real_method_name): Deleted.
7576 (check_method_redefinition): Code accounting for WFLed method
7577 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7578 (java_check_regular_methods): Likewise.
7579 (java_check_abstract_methods): Likewise.
7580 (java_expand_classes): Don't call `reset_method_name.'
7581 (search_applicable_method_list): Use DECL_NAMEs instead of
7583 * typeck.c (lookup_do): Code accounting for WFLed method
7586 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7588 * lex.c (java_read_char): Check for EOF from getc first.
7590 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7592 * class.c (layout_class): Don't lay the superclass out if it's
7593 already being laid out.
7594 * jcf-parse.c (handle_innerclass_attribute): New function.
7595 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7596 handle_innerclasses_attribute.
7597 (jcf_parse): Don't load an innerclasses if it's already being
7599 * jcf-write.c (append_innerclass_attribute_entry): Static
7600 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7601 to be zero for anonymous classes.
7603 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7605 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7607 * jcf-parse.c (set_source_filename): Use
7608 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7610 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7612 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7613 gets a unique asm name.
7615 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7617 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7618 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7620 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7621 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7622 * parse.y (lookup_package_type_and_set_next): Deleted.
7623 (resolve_package): Removed unnecessary code.
7624 (find_applicable_accessible_methods_list): `finit$' can't be
7626 * verify.c (pop_argument_types): Added missing prototype.
7628 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7630 * config-lang.in: Disable java by default.
7632 2001-01-23 Tom Tromey <tromey@redhat.com>
7634 * gcj.texi (Copying): New node.
7635 Added copyright information.
7637 2001-01-21 Per Bothner <per@bothner.com>
7639 Various fixes to allow compiling a compressed .jar/.zip archive.
7640 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7641 (struct ZipFile): Add fields name and next (from ZipFileCache).
7642 (struct ZipDirectory): New field zipf points to owning ZipFile.
7643 * jcf.h (struct ZipDirectory): Add forward declaration.
7644 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7645 Remove seen_in_zip and zip_offset fields.
7646 (JCF_SEEN_IN_ZIP): New macro.
7647 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7648 * jcf-io.c: Change all ZipFileCache to ZipFile.
7649 (read_zip_member): New function.
7650 (open_in_zip): Call read_zip_member.
7651 * jcf-parse.c (find_in_current_zip): Remove function.
7652 (read_class): Merge in find_in_current_zip functionality.
7653 Call read_zip_member if needed.
7654 (parse_zip_file_entries): Use read_zip_member.
7655 (process_zip_dir): Update for removed and added JCF fields.
7656 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7658 2001-01-21 Per Bothner <per@bothner.com>
7660 Minor optimization of static ggc roots.
7661 * jcf-parse.c (parse_roots): New static field.
7662 (current_field, current_method, current_file_list): Replace by macros
7663 naming fields of parse_roots.
7664 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7665 * class.c (class_roots): New static field.
7666 (registered_class, fields_ident, info_ident, class_list):
7667 New macros naming fields of parse_roots.
7668 (build_static_field_ref): Don't register roots here.
7669 (layout_class): Static field list replaced by macro class_list.
7670 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7671 Initialize fields_ident and info_ident here.
7673 2001-01-21 Per Bothner <per@bothner.com>
7675 * jcf-parse.c (ggc_mark_jcf): New function.
7676 (init_jcf_parse): Register current_jcf as ggc root.
7678 2001-01-21 Per Bothner <per@bothner.com>
7680 * lang.c (put_decl_node): Print method's name.
7682 2001-01-21 Per Bothner <per@bothner.com>
7684 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7685 (verify_jvm_instructions): Use it, for better error messages on loads.
7687 2001-01-21 Per Bothner <per@bothner.com>
7689 * verify.c (merge_type_state): Still may have to merge even if
7690 LABEL_VERIFIED (label).
7692 2001-01-21 Per Bothner <per@bothner.com>
7694 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7695 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7697 2001-01-19 Per Bothner <per@bothner.com>
7699 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7700 if expeting an interface type. Refines Tom's change of 2000-09-12.
7702 2001-01-18 Per Bothner <per@bothner.com>
7704 * gcj.texi (Input Options): Mention .java files.
7706 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * lang-options.h (-Wunsupported-jdk11): Removed.
7709 * lang.c (flag_not_overriding): Deleted.
7710 (flag_static_local_jdk1_1): Likewise.
7711 (lang_W_options): Removed "unsupported-jdk11" entry.
7712 * parse.y (java_check_methods): Removed dead code.
7714 2001-01-17 Tom Tromey <tromey@redhat.com>
7716 Changes suggested by Per Bothner:
7717 * gcj.texi (Input Options): Don't mention input files.
7718 (Code Generation): Updated --main information.
7719 (Invoking jcf-dump): Mention that --javap is incomplete.
7720 From Alexandre Petit-Bianco:
7721 (Warnings): Don't mention -Wunsupported-jdk11.
7723 (Compatibility): Mention JDK 1.2-ness of libraries.
7724 (Resources): Mention resources used when writing gcj.
7726 2001-01-17 Tom Tromey <tromey@redhat.com>
7728 * gcj.texi: New file.
7729 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7730 (java.info): Depend on gcj.info.
7731 (java/gcj.dvi): New target.
7732 (java.dvi): Depend on gcj.dvi.
7733 (java.install-info): Wrote.
7735 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7737 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7738 having called make_decl_rtl.
7740 2001-01-14 Per Bothner <per@bothner.com>
7742 Various patches to emit better messages on verification errors.
7743 * expr.c (push_type_0): Return error indication on stack overflow,
7744 instead of callinfg fatal.
7745 (push_type): Now just call push_type_0 (nd fatal on overflow).
7746 (pop_type_0): Return detailed error message (in a char** argument).
7747 (pop_type): If pop_type_0 fails, print error message.
7748 (pop_argument_types): Moved to verify.c.
7749 * verify.c (pop_argument_types): Moved from expr.c.
7750 Return a (possible) error message, rather than void.
7751 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7752 (verify_jvm_instruction): Use new macros, improving error messages.
7753 For case OPCODE_astore use object_ptr_type_node.
7754 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7755 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7757 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7758 constant, return body without wrapper. (Improves constant folding.)
7759 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7761 2001-01-13 Per Bothner <per@bothner.com>
7763 * expr.c (expand_java_field_op): Assigning to a final field outside
7764 an initializer does not violate JVM spec, so should be warning, not
7765 error. (Sun's verifier does not complain - though MicroSoft's does.)
7767 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7769 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7772 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7774 * parse.y (resolve_expression_name): Permit instance variables from
7775 enclosing context in super constructor call.
7776 (resolve_qualified_expression_name): Permit enclosing class's qualified
7777 "this" in super constructor call.
7779 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7781 * class.c (build_utf8_ref): Remove last argument in call to
7782 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7783 (build_class_ref): Likewise.
7784 (build_static_field_ref): Likewise.
7785 (get_dispatch_table): Likewise.
7786 (layout_class_method): Likewise.
7787 (emit_register_classes): Likewise.
7788 * constants.c (build_constant_data_ref): Likewise.
7789 * decl.c (builtin_function): Likewise.
7790 (create_primitive_vtable): Likewise.
7791 * expr.c (build_known_method_def): Likewise.
7792 (build_jni_stub): Likewise.
7793 (java_lang_expand_expr): Likewise.
7795 2001-01-10 Tom Tromey <tromey@redhat.com>
7797 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7799 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * java-tree.h (lang_printable_name_wls): New prototype.
7802 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7803 rather than `current_class' to print type name. Don't prepend type
7804 names when printing constructor names.
7805 (lang_printable_name_wls): New function.
7806 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7807 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7808 * parse.y (patch_method_invocation): Message tuned for constructors.
7809 (not_accessible_p): Grant `private' access from within
7812 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7814 All files with updated copyright when applicable.
7815 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7816 * class.c (mangle_class_field): Function removed.
7817 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7818 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7819 (build_class_ref): Call `java_mangle_class_field' instead of
7820 `mangle_class_field.'
7821 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7822 (layout_class): Call `java_mangle_decl' instead of
7823 `mangle_static_field.'
7824 (cxx_keywords): Initialized static array moved to `lex.c.'
7825 (layout_class_method): Changed leading comment. Simplified to
7826 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7827 * decl.c (lang_mark_tree): Mark field `package_list.'
7828 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7829 (struct lang_type): New field `package_list.'
7830 (unicode_mangling_length): Prototype removed.
7831 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7832 emit_unicode_mangled_name): Likewise.
7833 (cxx_keyword_p): New prototype.
7834 (java_mangle_decl, java_mangle_class_field,
7835 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7836 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7838 * jvgenmain.c (main_method_prefix): Global variable removed.
7839 (main_method_suffix): Likewise.
7840 (do_mangle_classname): New function.
7841 (main): Call it. Format changed to accommodate new mangling scheme.
7842 * lex.c: (utf8_cmp): Conditionally prototyped.
7843 (cxx_keywords): Moved from class.c, conditionally defined.
7844 (utf8_cmp, cxx_keyword_p): Likewise.
7845 * mangle.c (obstack.h, ggc.h): Included.
7846 (mangle_field_decl): New function.
7847 (mangle_method_decl, mangle_type, mangle_pointer_type,
7848 mangle_array_type, mangle_record_type,
7849 find_compression_pointer_match, find_compression_array_match,
7850 find_compression_record_match,
7851 find_compression_array_template_match, set_type_package_list,
7852 entry_match_pointer_p, emit_compression_string, init_mangling,
7853 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7854 (mangle_obstack): New global.
7855 (MANGLE_RAW_STRING): New macro.
7856 (unicode_mangling_length): Turned static.
7857 (append_unicode_mangled_name): Renamed from
7858 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7859 replaces `obstack', removed from the parameter list.
7860 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7861 replaces parameter `obstack', removed from the parameter list. Call
7862 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7863 (append_gpp_mangled_classtype): Removed.
7864 (compression_table, compression_next): New static variables.
7865 * parse.y (temporary_obstack): Extern declaration removed.
7867 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7869 * parse.y (patch_binop): Compute missing type in error situations.
7871 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7873 * class.c (make_class_data): Push initial value for "arrayclass".
7874 * decl.c (init_decl_processing): Add new class field "arrayclass".
7876 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7878 From patha@softlab.ericsson.se:
7879 * parse.y (switch_label): Use build, not build1, to construct
7882 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7884 * lang.c (lang_decode_option): Change -MA to -MP.
7885 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7886 Update to new prototype; do quote targets.
7887 (jcf_dependency_write): Update.
7889 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7891 Shorten primitive array allocation path:
7892 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7893 to create new primitive arrays.
7894 * expr.c (build_newarray): If generating native code, call
7895 soft_newarray_node with a reference to the primitive TYPE identifier
7896 instead of type_value.
7898 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7900 Fix for PRs gcj/312 and gcj/253:
7901 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7902 dest if they arn't already.
7903 * class.c (layout_class): Call maybe_layout_super_class on
7904 superinterfaces also, but only if compiling from bytecode.
7907 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7910 2000-12-15 Tom Tromey <tromey@redhat.com>
7912 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7915 2000-12-14 Andrew Haley <aph@redhat.com>
7917 * boehm.c (mark_reference_fields): Change test to correctly detect
7920 2000-12-15 Andreas Jaeger <aj@suse.de>
7922 * config-lang.in (lang_dirs): Added.
7924 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7927 Credits go to rth for finding it.
7929 2000-12-13 Mike Stump <mrs@wrs.com>
7931 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7933 2000-11-07 Tom Tromey <tromey@cygnus.com>
7935 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7936 * lex.c (java_ignorable_control_p): Removed.
7937 (java_letter_or_digit_p): Removed.
7938 (java_start_char_p): New function.
7939 (java_read_char): Return `int', not `unicode_t'. Changed
7941 (java_read_unicode): Likewise.
7942 (java_read_unicode_collapsing_terminators): Likewise.
7943 (java_get_unicode): Likewise.
7944 (java_new_lexer): Initialize hit_eof.
7945 (java_parse_end_comment): Take `int' argument.
7946 (java_parse_doc_section): Likewise.
7947 (java_parse_escape_sequence): Don't allow backlash-newline.
7949 * lex.h (JAVA_DIGIT_P): Removed.
7950 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7951 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7952 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7953 (JAVA_PART_CHAR_P): New macro.
7955 (JAVA_CHAR_ERROR): Now -2.
7956 (java_lexer): New field `hit_eof'.
7957 * chartables.h: New file.
7958 * gen-table.pl: new file.
7960 2000-11-20 Tom Tromey <tromey@cygnus.com>
7961 Alexandre Petit-Bianco <apbianco@cygnus.com>
7963 * parse.y (java_complete_lhs): Only allow compound assignment of
7964 reference type if type is String.
7966 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7968 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7969 jcf-path.c: Likewise.
7971 2000-12-09 Anthony Green <green@redhat.com>
7973 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7974 filestart and filename_length as int values.
7976 2000-12-07 Mo DeJong <mdejong@redhat.com>
7978 * jcf-io.c (find_class): Correct the logic that tests to see if a
7979 .java file is newer than its .class file. The compiler was
7980 incorrectly printing a warning when file mod times were equal.
7982 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7984 * jvgenmain.c: Use ISPRINT not isascii.
7986 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7988 * parse.y (end_artificial_method_body): Fixed typo.
7990 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * parse.y (patch_method_invocation): Pick the correct enclosing
7993 context when creating inner class instances.
7996 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7998 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7999 Update copyright year to 2000.
8001 2000-11-23 Anthony Green <green@redhat.com>
8003 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8004 Move current_file_list out of yyparse and make it static.
8006 * expr.c: Declare quick_stack and tree_list_free_list as static
8007 (init_expr_processing): Register quick_stack and
8008 tree_list_free_list roots.
8010 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8012 * parse.y (build_outer_field_access): New local `decl_ctx', use
8013 it. Check for field's context and current class immediate outer
8014 context inheritance.
8015 (outer_field_access_p): Consider fields inherited from the last
8017 (build_access_to_thisn): Stop at the last enclosing context if
8021 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8023 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8025 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8027 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8030 2000-11-20 Tom Tromey <tromey@cygnus.com>
8032 * jv-scan.c (help): Document --complexity.
8033 (options): Added --complexity.
8034 (flag_complexity): New global.
8035 (main): Call `report'.
8036 * parse-scan.y (complexity): New global.
8037 (if_then_statement, if_then_else_statement,
8038 if_then_else_statement_nsi, switch_block_statement_group,
8039 while_expression, do_statement, for_begin, continue_statement,
8040 throw_statement, catch_clause, finally, method_invocation,
8041 conditional_and_expression, conditional_or_expression,
8042 conditional_expression): Update complexity.
8043 (reset_report): Reset complexity.
8044 (report): New function.
8046 2000-11-20 Tom Tromey <tromey@cygnus.com>
8048 * lex.c (yylex): Added STRICT_TK case.
8049 * parse.y (STRICT_TK): Added.
8050 * parse-scan.y (STRICT_TK): Added.
8051 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8052 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8054 * keyword.h: Rebuilt.
8055 * keyword.gperf (strictfp): Added.
8057 2000-11-20 Tom Tromey <tromey@cygnus.com>
8059 * lex.c (yylex): Recognize floating point constants with leading
8062 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8064 * java-tree.h (cyclic_inheritance_report): Constify.
8065 * parse.y (cyclic_inheritance_report): Likewise.
8067 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8069 * parse.y (goal): Remove call to ggc_add_string_root.
8071 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8073 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8074 Create string in scratch buffer, then pass to build_string.
8076 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8078 * parse.y (issue_warning_error_from_context): Add
8081 2000-11-11 Anthony Green <green@redhat.com>
8083 * jcf-parse.c (process_zip_dir): Add finput parameter.
8084 (jcf_figure_file_type): Call process_zip_dir with appropriate
8087 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8089 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8090 * jcf-parse.c (jcf_figure_file_type): Likewise.
8092 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8094 * parse.y (create_new_parser_context): Use memset () instead of
8097 2000-11-08 Tom Tromey <tromey@cygnus.com>
8099 * gjavah.c (process_file): Only include gcj/cni.h when generating
8102 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8104 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8105 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8106 instead of bzero ().
8108 2000-11-05 Tom Tromey <tromey@cygnus.com>
8110 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8111 * lex.c (IS_ZERO): New define.
8112 (java_perform_atof): Error on floating point underflow.
8114 2000-11-04 Tom Tromey <tromey@cygnus.com>
8116 * lex.c (java_parse_escape_sequence): Only read two octal
8117 characters if the first one is greater than 3. Don't allow
8118 "octal" numbers to include the digits 8 or 9.
8120 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8122 * Make-lang.in (java.distdir): Remove.
8124 2000-11-03 Tom Tromey <tromey@cygnus.com>
8126 * Make-lang.in (java.dvi): New target.
8127 Partial fix for PR other/567.
8129 * lang-options.h: Mention -Wout-of-date.
8130 * jcf-dump.c (flag_newer): New global.
8131 * gjavah.c (flag_newer): New global.
8132 * jcf-io.c (find_class): Only warn when flag_newer set.
8133 * lang.c (flag_newer): New global.
8134 (struct string_option): New declaration.
8135 (lang_W_options): New global.
8136 (process_option_with_no): New function.
8137 (lang_decode_option): Use it.
8139 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8140 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8143 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8144 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8145 * lex.c (java_read_unicode): Removed `term_context' argument.
8146 Recognize any number of `u' in `\u'.
8147 (java_read_unicode_collapsing_terminators): New function.
8148 (java_get_unicode): Use it.
8149 (java_lineterminator): Removed.
8150 (yylex): Produce error if character literal is newline or single
8151 quote. Return if eof found in middle of `//' comment. EOF in
8152 `//' comment is only an error if pedantic.
8153 (java_ignorable_control_p): New function.
8154 (java_parse_end_comment): Return if eof found in middle of
8157 * jv-scan.c (pedantic): New global.
8159 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8161 * parse.y (outer_field_access_p): Inherited fields aren't
8162 consider outer fields.
8163 (maybe_build_thisn_access_method): Use
8164 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8165 (resolve_expression_name): Trigger an error if a static field
8166 is being accessed as an outer field.
8168 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8170 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8173 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8175 * Make-lang.in: Move all build rules here from Makefile.in,
8176 adapt to new context. Wrap all rules that change the current
8177 directory in parentheses. Expunge all references to $(P).
8178 When one command depends on another and they're run all at
8179 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8180 all object-file generation rules. Delete obsolete variables.
8182 * Makefile.in: Delete.
8183 * config-lang.in: Delete outputs= line.
8185 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8187 * parse.y (patch_method_invocation): NULLify this_arg when already
8189 (maybe_use_access_method): Handle call to methods unrelated to the
8190 current class. Fixed comment.
8193 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8195 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8198 2000-10-24 Tom Tromey <tromey@cygnus.com>
8200 * lex.c (java_new_lexer): Initialize new fields. Work around
8201 broken iconv() implementations.
8202 (java_read_char): Swap bytes if required. Use fallback decoder if
8204 (byteswap_init, need_byteswap): New globals.
8205 (java_destroy_lexer): Only close iconv handle if it is in use.
8206 * lex.h (java_lexer): New fields read_anything, byte_swap,
8208 Made out_buffer unsigned.
8210 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8212 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8213 where an enclosing context can be set on the jdep.
8214 (do_resolve_class): Fixed identation.
8216 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8218 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8220 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8223 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8225 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8227 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8229 * jcf-write.c (OP1): Update `last_bc'.
8230 (struct jcf_block): Fixed indentation and typo in comments. New
8232 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8233 follows `monitorenter'.
8234 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8238 2000-10-16 Tom Tromey <tromey@cygnus.com>
8240 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8241 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8242 * lang-options.h: Added -MA, -MT, -MF..
8243 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8244 (DEPEND_TARGET_SET): New macro.
8245 (DEPEND_FILE_ALREADY_SET): Likewise.
8246 (init_parse): Handle new flags.
8247 * jcf.h (jcf_dependency_print_dummies): Declare.
8248 * Make-lang.in (s-java): Added mkdeps.o.
8249 * Makefile.in (BACKEND): Added mkdeps.o.
8250 (../gcjh$(exeext)): Added mkdeps.o.
8251 (../jcf-dump$(exeext)): Added mkdeps.o.
8252 * jcf-depend.c: Include mkdeps.h.
8253 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8254 add_entry): Removed.
8255 (jcf_dependency_reset): Rewrote.
8256 (dependencies): New global.
8257 (jcf_dependency_set_target): Rewrote.
8258 (jcf_dependency_add_target): Likewise.
8259 (jcf_dependency_add_file): Likewise.
8261 (print_ents): Removed.
8262 (jcf_dependency_write): Rewrote.
8263 (print_dummies): New global.
8264 (jcf_dependency_print_dummies): New function
8265 (jcf_dependency_write): Call deps_dummy_targets if required.
8267 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8269 * gjavah.c (add_class_decl): Removed unused variables `tname',
8270 `tlen' and `name_index'.
8271 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8272 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8273 in `wfl_operator' with value.
8274 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8275 (jcf_figure_file_type): Fixed identation.
8276 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8277 * parse.y (analyze_clinit_body): New function.
8278 (static_initializer:): Reset `current_static_block'.
8279 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8280 `wfl_operator' with new value.
8281 (lookup_cl): Use EXPR_WFL_FILENAME.
8282 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8283 analyze_clinit_body.
8284 (build_outer_field_access): Access to this$<n> built from
8285 current_class, not its outer context.
8286 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8287 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8288 (patch_method_invocation): Use `is_static_flag' when already
8290 (patch_newarray): Removed assignment in ternary operator.
8292 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8294 * except.c (free_eh_ranges): Don't free `whole_range'.
8296 2000-10-15 Anthony Green <green@redhat.com>
8298 * decl.c (init_decl_processing): Call init_class_processing before
8301 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8303 * check-init.c (check_init): Fixed leading comment. Use
8305 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8306 (give_name_to_locals): Likewise.
8307 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8308 fields in lang_decl_var.
8309 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8310 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8311 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8312 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8313 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8314 (LOCAL_FINAL): Rewritten.
8315 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8316 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8317 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8318 `init_final' fields.
8319 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8320 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8321 (TYPE_HAS_FINAL_VARIABLE): New macro.
8322 (struct lang_type): Added `afv' field.
8323 * parse.y (check_static_final_variable_assignment_flag): New function.
8324 (reset_static_final_variable_assignment_flag): Likewise.
8325 (check_final_variable_local_assignment_flag): Likewise.
8326 (reset_final_variable_local_assignment_flag): Likewise.
8327 (check_final_variable_indirect_assignment): Likewise.
8328 (check_final_variable_global_assignment_flag): Likewise.
8329 (add_inner_class_fields): Use LOCAL_FINAL_P.
8330 (register_fields): Handle local finals and final variables.
8331 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8332 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8333 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8335 (java_complete_expand_methods): Loop to set
8336 TYPE_HAS_FINAL_VARIABLE. Call
8337 `reset_final_variable_local_assignment_flag' and
8338 `check_final_variable_local_assignment_flag' accordingly before
8339 and after constructor expansion. Call
8340 `reset_static_final_variable_assignment_flag'
8341 before expanding <clinit> and after call
8342 `check_static_final_variable_assignment_flag' if the
8343 current_class isn't an interface. After all methods have been
8344 expanded, call `check_final_variable_global_assignment_flag' and
8345 `check_static_final_variable_assignment_flag' if the current class
8347 (maybe_yank_clinit): Fixed typo in comment.
8348 (build_outer_field_access_methods): Removed old sanity check. Use
8349 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8350 Don't create access methods for finals.
8351 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8352 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8353 existing DECL_INIT has been processed.
8354 (java_complete_lhs): Likewise.
8355 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8356 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8358 (patch_assignment): Use LOCAL_FINAL_P.
8359 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8360 DECL_INITIAL is nullified.
8363 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8365 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8367 * Makefile.in (parse.c, parse-scan.c): Likewise.
8369 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8371 * class.c (temporary_obstack): Remove.
8372 (make_class): Don't mess with obstascks.
8373 (push_class): Likewise.
8374 (set_super_info): Likewise.
8375 (add_method_1): Likewise.
8376 (add_method): Likewise.
8377 (add_field): Likewise.
8378 (build_utf8_ref): Likewise.
8379 (build_class_ref): Likewise.
8380 (build_static_field_ref): Likewise.
8381 (finish_class): Likewise.
8382 (push_super_field): Likewise.
8383 (layout_class): Likewise.
8384 (layout_class_methods): Likewise.
8385 (init_class_processing): Likewise.
8386 * constants.c (get_tag_node): Likewise.
8387 (build_constant_data_ref): Likewise.
8388 * decl.c (ggc_p): Remove.
8389 (copy_lang_decl): Use ggc_alloc.
8390 (complete_start_java_method): Don't mess with obstacks.
8391 (start_java_method): Likewise.
8392 (end_java_method): Likewise.
8393 * except.c (link_handler): Use xmalloc.
8394 (free_eh_ranges): New function.
8395 (method_init_exceptions): Use it.
8396 (add_handler): Use xmalloc.
8397 (expand_start_java_handler): Don't mess with obstacks.
8398 (prepare_eh_table_type): Likewise.
8399 (expand_end_java_handler): Likewise.
8400 * expr.c (push_value): Likewise.
8401 (create_label_decl): Likewise.
8402 (build_jni_stub): Likewise.
8403 (java_lang_expand_expr): Likewise.
8404 (note_instructions): Use xrealloc.
8405 (java_push_constant_from_pool): Don't mess with obstacks.
8406 (process_jvm_instruction): Likewise.
8407 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8409 * jcf-parse.c (get_constant): Don't mess with obstacks.
8410 (read_class): Likewise.
8411 (jcf_parse): Likewise.
8412 * lex.c (expression_obstack): Remove.
8413 (java_lex): Don't use obstack_free.
8414 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8415 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8416 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8417 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8418 * parse.y (gaol): Add more GC roots.
8419 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8420 (lookup_field_wrapper): Likewise.
8421 (obtain_incomplete_type): Don't mess with obstacks.
8422 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8424 (craft_constructor): Don't mess with obstacks.
8425 (safe_layout_class): Likewise.
8426 (java_complete_class): Likewise.
8427 (source_end_java_method): Likewise.
8428 (build_outer_field_access_methods): Likewise.
8429 (build_outer_method_access_method): Likewise.
8430 (maybe_build_thisn_access_method): Likewise.
8431 (build_dot_class_method_invocation): Likewise.
8432 (java_complete_tree): Likewise.
8433 (java_complete_lhs): Likewise.
8434 (do_merge_string_cste): Likewise.
8435 (patch_string_cst): Likewise.
8436 (array_constructor_check_entry): Likewise.
8437 * typeck.c (build_java_array_type): Likewise.
8438 (parse_signature_string): Likewise.
8439 (build_java_signature): Likewise.
8441 2000-10-12 Tom Tromey <tromey@cygnus.com>
8444 * gjavah.c (add_class_decl): Don't special-case inner classes.
8445 (add_namelet): Likewise.
8447 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8449 * java-tree.h: Constify current_encoding.
8450 * lang.c: Constify current_encoding.
8452 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8454 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8455 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8457 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8459 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8460 patch. Fixes gcj/340.
8462 2000-10-10 Tom Tromey <tromey@cygnus.com>
8464 * lex.c (java_new_lexer): Initialize out_first and out_last
8466 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8468 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8470 * parse.y (pop_current_osb): New function.
8471 (array_type:): Use `dims:', changed actions
8472 accordingly. Suggested by Anthony Green.
8473 (array_creation_expression:): Used pop_current_osb.
8474 (cast_expression:): Likewise.
8475 (search_applicable_method_list): Fixed indentation.
8477 2000-10-08 Anthony Green <green@redhat.com>
8479 * parse.y (array_type_literal): Remove production.
8480 (type_literals): Refer to array_type, not array_type_literal.
8482 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8484 Patch contributed by Corey Minyard.
8485 * decl.c (check_local_named_variable): New function.
8486 (tree check_local_unnamed_variable): Likewise.
8487 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8489 2000-10-07 Anthony Green <green@redhat.com>
8491 * class.c (layout_class): Handle case where superclass can't be
8494 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8496 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8499 2000-10-05 Tom Tromey <tromey@cygnus.com>
8501 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8502 * jvgenmain.c (class_mangling_prefix): Removed.
8503 (class_mangling_suffix): New global.
8505 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8507 (print_method_info): Handle overrides for static and final
8509 (process_file): Generate declaration for class object field.
8510 * class.c (cxx_keywords): New array.
8511 (utf8_cmp): New function.
8512 (cxx_keyword_p): New function.
8513 (layout_class_method): Mangle C++ keywords by appending `$'.
8514 (mangle_field): New function.
8515 (mangle_class_field): Use mangle_field. Mangle class name as
8517 (mangle_static_field): Use mangle_field.
8519 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8521 * decl.c (find_local_variable): Removed uncessary type check and
8522 fixed range check typo. From Corey Minyard.
8524 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * decl.c (give_name_to_locals): New local `code_offset'. Call
8527 `maybe_adjust_start_pc'.
8528 * expr.c (note_instructions): New function.
8529 (expand_byte_code): Don't collect insn starts here.
8530 (peek_opcode_at_pc): New function.
8531 (maybe_adjust_start_pc): Likewise.
8532 * java-tree.h (maybe_adjust_start_pc): Declare.
8533 (note_instructions): Likewise.
8534 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8536 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8538 * parse.y (field_access:): Fixed indentation.
8539 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8541 2000-09-07 Tom Tromey <tromey@cygnus.com>
8544 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8545 JPRIMITIVE_TYPE_P, for arithmetic operators.
8546 (patch_method_invocation): Indentation fix.
8547 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8548 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8549 (do_unary_numeric_promotion): Cleaned up code.
8550 (valid_cast_to_p): Handle boolean correctly.
8552 2000-09-27 Tom Tromey <tromey@cygnus.com>
8554 * lex.c (java_read_unicode): Reset bs_count when finished with
8557 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8560 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8561 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8562 (typeck.o): Depend on ggc.h.
8563 * class.c (add_method_1): Use GC functions for allocation.
8564 (init_class_processing): Register roots.
8565 * decl.c (ggc_p): Set to 1.
8566 (pending_local_decls): Make it static.
8567 (push_jvm_slot): Use GC functions for allocation.
8568 (init_decl_processing): Register roots.
8569 (give_name_to_locals): Use GC functions for allocation.
8570 (lang_mark_tree): New function.
8571 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8572 functions for allocation.
8573 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8574 * lex.c (java_lex): Use build_string, rather than replicating it
8576 * parse.y (goal): Add more roots.
8577 (mark_parser_ctxt): New function.
8578 * typeck.c: Include ggc.h.
8580 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8582 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8583 contains something else than MODIFY_EXPR.
8585 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8587 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8588 * Makefile.in (parse.o): Depend on ggc.h.
8589 (class.o): Likewise.
8590 (constants.o): Likewise.
8593 (jcf-parse.o): Likewise.
8594 (jcf-write.o): Likewise.
8595 (mangle.o): Likewise.
8596 * class.c: Include ggc.h.
8597 (build_static_field_ref): Register GC roots.
8598 (layout_class): Likewise.
8599 (init_class_processing): Likewise.
8600 * constants.c: Include ggc.h.
8601 (current_constant_pool_data_ref): Remove.
8602 (tag_nodes): Move it to ...
8603 (get_tag_node): ... here. Register GC roots.
8604 * decl.c: Include ggc.h. Remove many global tree definitions.
8605 (throw_node): Define.
8606 (java_global_trees): Likewise.
8607 (predef_filenames): Make the size a constant.
8608 (init_decl_processing): Adjust accordingly.
8609 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8610 * expr.c: Include ggc.h.
8611 (init_expr_processing): Register GC roots.
8612 (build_invokeinterface): Likewise.
8613 * java-tree.h: Replace extern tree declarations with macros.
8614 (java_global_trees): New variable.
8615 (java_tree_index): New enumeration.
8616 (init_jcf_parse): Declare.
8617 * jcf-parse.c: Include ggc.h.
8618 (current_class): Remove declaration.
8619 (main_class): Likewise.
8620 (all_class_list): Likewise.
8621 (predefined_filename_p): Adjust for constant size of
8623 (init_jcf_parse): New function.
8624 * jcf-write.c: Include ggc.h.
8625 (generate_classfile): Register GC roots.
8626 (append_synthetic_attribute): Likewise.
8627 (append_innerclass_attribute_entry): Likewise.
8628 * lang.c: Include ggc.h.
8629 (lang_print_error): Register GC roots.
8630 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8632 * parse.y: Include ggc.h.
8633 (wfl_operator): Remove.
8634 (goal): Register GC roots.
8635 (java_pop_parser_context): Adjust for new field names.
8636 (java_parser_context_save_global): Likewse.
8637 (java_parser_context_restore_global): Likewise.
8638 (java_parser_context_suspend): Likewise.
8639 (java_parser_context_resume): Likewise.
8640 (verify_constructor_circularity): Register GC roots.
8641 (lookup_cl): Likewise.
8642 (java_reorder_fields): Likewise.
8643 (build_current_this): Likewise.
8644 (class_in_current_package): Likewise.
8645 (argument_types_convertible): Likewise.
8646 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8648 2000-09-14 Tom Tromey <tromey@cygnus.com>
8650 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8652 2000-09-13 Tom Tromey <tromey@cygnus.com>
8654 * jcf-parse.c: Include <locale.h>.
8655 * jv-scan.c: Include <locale.h>.
8657 2000-09-12 Tom Tromey <tromey@cygnus.com>
8659 * expr.c (pop_type_0): Return `Object' if trying to merge two
8661 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8662 interface types; `Object' is always a valid supertype.
8664 2000-09-12 Tom Tromey <tromey@cygnus.com>
8667 * jv-scan.c (help): Document --encoding.
8668 (options): Added `encoding' entry.
8669 (OPT_ENCODING): New define.
8670 (main): Handle --encoding.
8671 Include <langinfo.h> if nl_langinfo exists.
8672 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8674 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8675 (parse_source_file): Correctly call java_init_lex. Added `finput'
8676 argument. Use nl_langinfo to determine default encoding.
8677 * java-tree.h (current_encoding): Declare.
8678 * parse.y (java_parser_context_restore_global): Don't restore
8680 (java_parser_context_save_global): Don't set `finput' field.
8681 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8683 * lang.c (current_encoding): New global.
8684 (lang_decode_option): Recognize `-fencoding='.
8685 (finish_parse): Don't close finput.
8686 * parse.h (struct parser_ctxt): Removed `finput' and
8687 `unget_utf8_value' fields. Added `lexer' field.
8688 (java_init_lex): Fixed declaration.
8689 * lex.c (java_new_lexer): New function.
8690 (java_destroy_lexer): Likewise.
8691 (java_read_char): Added `lex' argument. Handle iconv case.
8692 (java_read_unicode): Added `lex' argument. Count backslashes in
8694 (java_init_lex): Added `finput' and `encoding' arguments. Set
8695 `lexer' field in ctxp.
8696 (BAD_UTF8_VALUE): Removed.
8697 (java_lex): Handle seeing UEOF in the middle of a string literal.
8698 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8699 (java_lexer): New structure.
8702 (DEFAULT_ENCODING): New define.
8703 (java_destroy_lexer): Declare.
8705 2000-09-12 Tom Tromey <tromey@cygnus.com>
8708 * lex.c (java_init_lex): Initialize java_io_serializable.
8709 * parse.y (java_io_serializable): New global.
8710 (valid_ref_assignconv_cast_p): An array can be cast to
8713 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8715 * decl.c, expr.c: Include defaults.h if not already included.
8716 Don't define the *_TYPE_SIZE macros.
8718 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8720 * typeck.c (build_java_array_type): Correct first parameter
8721 in ADJUST_FIELD_ALIGN invocation.
8723 2000-09-06 Tom Tromey <tromey@cygnus.com>
8725 * lang-specs.h: Also recognize `-femit-class-files'.
8727 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8729 * verify.c (merge_types): Load the types to merge if necessary.
8731 2000-09-02 Anthony Green <green@redhat.com>
8733 * jcf-io.c: Include zlib.h.
8734 (open_in_zip): Read compressed class file archives.
8735 * zipfile.h (ZipDirectory): Add uncompressed_size and
8736 compression_method fields.
8737 * zextract.c (read_zip_archive): Collect file compression info.
8739 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8741 * parse.y (do_resolve_class): Also explore superclasses of
8742 intermediate enclosing contexts when searching for inner classes.
8744 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8746 * parse.y (variable_declarator_id:): Better error message.
8747 (expression_statement:): Use YYNOT_TWICE.
8748 (cast_expression:): Likewise.
8749 (assignment:): Likewise.
8751 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8753 * parse.y (do_merge_string_cste): New locals. Create new
8754 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8756 2000-08-07 Hans Boehm <boehm@acm.org>
8758 * boehm.c (mark_reference_fields): Set marking bits for all words in
8759 a multiple-word record.
8760 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8763 2000-08-31 Mike Stump <mrs@wrs.com>
8765 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8766 jcf-dump$(exeext)): Make parallel safe.
8768 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8770 * jcf-parse.c (set_source_filename): Constify a char *.
8771 * jcf-write.c (append_innerclasses_attribute,
8772 make_class_file_name): Constify a char *. Don't recycle a
8773 variable for an unrelated purpose.
8774 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8775 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8777 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8779 * expr.c (can_widen_reference_to): Fixed indentation.
8780 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8781 * parse.y: `finit$' replaces `$finit$' in comments.
8782 (try_builtin_assignconv): Fixed leading comment.
8784 2000-08-25 Greg McGary <greg@mcgary.org>
8786 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8788 2000-08-24 Greg McGary <greg@mcgary.org>
8790 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8791 * parse.y (BINOP_LOOKUP): Likewise.
8793 2000-08-22 Andrew Haley <aph@cygnus.com>
8795 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8796 sign extending. Fixes gcj/321.
8797 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8798 combining to make a jlong. Fixes gcj/321.
8800 2000-08-21 Nix <nix@esperi.demon.co.uk>
8802 * lang-specs.h: Do not process -o or run the assembler if
8805 2000-08-16 Andrew Haley <aph@cygnus.com>
8807 * typeck.c (build_java_array_type): Rewrite code to do array
8808 alignment. Take into account back-end macros when aligning array
8809 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8810 user to set alignment. Fixes gcj/252 and 160.
8812 2000-08-09 Tom Tromey <tromey@cygnus.com>
8814 * parse.y (check_abstract_method_definitions): Now return `int'.
8815 Check implemented interfaces. Fixes PR gcj/305.
8817 * parse.y (patch_switch_statement): Disallow `long' in switch
8818 expressions. Fixes PR gcj/310.
8820 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8822 * decl.c (finit_leg_identifier_node): New global.
8823 (init_decl_processing): Use `finit$' to initialize
8824 finit_identifier_node. Use `$finit$' to initialize
8825 finit_leg_identifier_node.
8826 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8827 * java-tree.h (finit_identifier_node): Changed attached comment.
8828 (finit_leg_identifier_node): New declaration.
8829 (ID_FINIT_P): Take finit_identifier_node and
8830 finit_leg_identifier_node into account. This is a backward
8833 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8835 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8837 (generate_bytecode_insns): Check `nargs' before emitting it.
8838 * verify.c (merge_type_state): Fixed typo.
8839 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8840 generate_bytecode_{conditional,insns}.
8842 2000-08-13 Anthony Green <green@redhat.com>
8844 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8847 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8849 * class.c (maybe_layout_super_class): Fixed indentation.
8850 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8851 (java_check_methods): New function declaration.
8852 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8853 instead of `str_ptr'.
8854 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8855 of a `invokeinterface' at the right time.
8856 * parse.h (WFL_STRIP_BRACKET): New macro.
8857 (SET_TYPE_FOR_RESOLUTION): Use it.
8858 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8859 (check_class_interface_creation): Don't check for cross package
8860 innerclass name clashes.
8861 (method_header): Behave properly if MDECL is `error_mark_node'.
8862 (method_declarator): Return `error_mark_node' if bogus current
8864 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8865 (resolve_and_layout): New local `decl_type', set and used. Call
8867 (java_check_methods): New method.
8868 (java_layout_classes): Use it.
8869 (resolve_qualified_expression_name): No EH check necessary in
8871 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8873 (patch_assignment): Set DECL_INITIAL on integral final local.
8875 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8877 * java-tree.h (flag_extraneous_semicolon): New extern.
8878 * lang-options.h: (-Wextraneous-semicolon): New option.
8879 * lang.c (flag_redundant): Fixed typo in leading comment.
8880 (flag_extraneous_semicolon): New global.
8881 (lang_decode_option): Set `flag_extraneous_semicolon' when
8882 -Wall. Decode `-Wextraneous-semicolon'.
8883 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8884 `empty_statement' rule.
8885 (class_body_declaration): Likewise.
8886 (method_body:): Accept `;' as a method body.
8887 (static_initializer:): Removed `SC_TK' hack.
8888 (constructor_block_end:): Likewise.
8889 (empty_statement:): Report deprecated empty declaration. Fixes
8892 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8894 * parse.y (build_dot_class_method_invocation): Changed parameter
8895 name to `type'. Build signature from `type' and convert it to a
8896 STRING_CST if it's an array.
8897 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8898 to use `ref_type' directly.
8900 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8902 * lang-options.h: Added a comma after the last element to avoid
8903 syntax errors when other languages define additional options.
8905 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8907 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8908 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8909 (jc1): Link with $(BACKEND).
8910 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8912 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8914 * jvspec.c: Adjust type of second argument to
8915 lang_specific_driver, and update code as necessary.
8917 * class.c (build_dtable_decl): Initialize dummy.
8919 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8921 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8922 method bodies not to rule out discarding `<clinit>'; don't use
8923 <clinit> to initialize static fields with constant initializers.
8925 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8927 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8929 (method_synthetic): New global.
8930 (HANDLE_METHOD): Recognize synthetic method and tell
8931 `print_method_info' about it.
8932 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8933 processing a synthetic method.
8934 * jcf-reader.c (skip_attribute): New function.
8935 ( skip_attribute): Likewise.
8937 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8939 * parse.y (build_outer_field_access): Fixed comments.
8940 (fix_constructors): Emit the initialization of this$<n> before
8942 (resolve_qualified_expression_name): Build an access to `decl' if
8945 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8947 * parse-scan.y (curent_class): Non longer const.
8948 (inner_qualifier, inner_qualifier_length): Deleted.
8949 (current_class_length): New global.
8950 (bracket_count): Fixed typo in leading comment.
8951 (anonymous_count): New global.
8952 (class_instance_creation_expression:): Handle anonymous classes.
8953 (anonymous_class_creation:): New rule.
8954 (push_class_context): Rewritten.
8955 (pop_class_context): Likewise.
8956 (INNER_QUALIFIER): Macro deleted.
8957 (report_class_declaration): call `push_class_context' when
8958 entering the function. `fprintf' format modified not to use
8960 (report_class_declaration): Assign `package_name' and
8961 `current_class' to NULL separately.
8963 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8965 * expr.c (build_invokeinterface): Call layout_class_methods on
8968 2000-07-27 Tom Tromey <tromey@cygnus.com>
8969 Anthony Green <green@cygnus.com>
8970 Alexandre Petit-Bianco <apbianco@cygnus.com>
8972 * class.c (make_class_data): Create vtable for abstract classes.
8973 (get_dispatch_table): Changed to cope with abstract classes.
8975 2000-07-27 Tom Tromey <tromey@cygnus.com>
8977 * parse.y (patch_method_invocation): Don't reverse the argument
8978 list when dealing with anonymous class constructors. Fixed typo in
8981 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8983 * parse.y (build_alias_initializer_parameter_list): Reverse
8984 crafted list when building aliases for anonymous class
8987 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * parse.y (jdep_resolve_class): Don't bother checking potential
8990 innerclass access if `decl' is NULL.
8991 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8994 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8996 * parse.c: Remove (again.)
8998 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9000 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9001 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9002 outside the `if' statement, alias to innerclass removed, `decl'
9003 used to mark the class complete.
9005 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * parse.y (simple_name:): Fixed typo in error message.
9009 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9011 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9012 or its first operand can be error marks.
9014 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9016 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9017 * parse.y (method_header): Likewise.
9019 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9021 * parse.y (process_imports): Consider that one might be trying to
9022 import an innerclass. Fixes gcj/254
9024 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9026 * parse.y (find_as_inner_class): Handle the case where the
9027 enclosing context of an innerclass has been loaded as bytecode.
9029 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9031 * parse.y (simple_name:): Reject `$' in type names.
9032 (resolve_type_during_patch): Use `type' as a second
9033 argument to resolve_no_layout. Fixes gcj/257.
9035 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9037 * parse.y (find_most_specific_methods_list): Select the only
9038 non-abstract method even if max has been set.
9039 Fixes gcj/285, gcj/298.
9041 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9043 * lang-specs.h: Added %(jc1) to java compiler options.
9045 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9047 * .cvsignore: New file.
9049 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9051 * parse.y (not_accessible_p): Access granted to innerclasses
9052 (indirectly) extending the reference type. Fixes gcj/249.
9054 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9056 * parse.y (patch_method_invocation): Fixed comment.
9057 (maybe_use_access_method): Build this$<n>s to the context of the
9058 target method, or a type that extends it. Fixes gcj/242.
9060 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9064 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9068 2000-07-13 Tom Tromey <tromey@cygnus.com>
9070 * lang-specs.h: Added %{I*}.
9072 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9074 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9076 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9078 * parse-scan.c: Remove.
9080 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9082 * class.c (set_super_info): Handled protected inner classes.
9083 (common_enclosing_context_p): Bail early if arguments aren't both
9085 (get_access_flags_from_decl): Handle private and protected inner
9087 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9088 (CLASS_PROTECTED): Likewise.
9089 (struct lang_type): New bitfield `poic'.
9090 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9092 (check_inner_class_access): Renamed arguments, added
9093 comments. Handles protected inner classes (fixes gcj/225)
9094 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9096 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9098 * parse.y (resolve_qualified_expression_name): Verify qualified
9099 access to `this'. Fixes gcj/239.
9101 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9103 * jcf-write.c (generate_classfile): Don't install ConstantValue
9106 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9108 * parse.y (resolve_qualified_expression_name): Handle inner class
9109 access. Fixes gcj/256.
9111 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9113 * jcf-write.c (generate_classfile): Properly install the
9114 ConstantValue attribute and the initial value constant pool index
9115 on string constants.
9116 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9119 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9121 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9123 * parse.y (find_as_inner_class): Fixed typo.
9124 (do_resolve_class): Explore enclosing contexts when searching for
9125 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9126 (check_inner_class_access): Check `decl' which can be null in case
9129 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9131 * java-tree.h (java_debug_context): Declared `extern'.
9132 (safe_layout_class): Likewise.
9133 * parse.y (resolve_field_access): Field must be `static' in order
9134 to be replaced by its initial value. Added comments.
9135 (find_applicable_accessible_methods_list): Fixed typo.
9136 (find_most_specific_methods_list): Methods found in innerclasses
9137 take over methods founds in the enclosing contexts.
9138 (java_complete_tree): Loosen restrictions on the type of DECLs
9139 that can be replaced by their initialization values.
9140 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9142 2000-07-05 Tom Tromey <tromey@cygnus.com>
9144 * Make-lang.in (PARSE_DIR): New macro.
9145 (PARSE_RELDIR): Likewise.
9146 (PARSE_C): Likewise.
9147 (PARSE_SCAN_C): Likewise.
9148 ($(PARSE_C)): New target.
9149 ($(PARSE_SCAN_C)): Likewise.
9150 (SET_BISON): New macro.
9151 (BISONFLAGS): Likewise.
9152 (JAVABISONFLAGS): Likewise.
9154 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9156 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9157 argument on the first pass for CNI as well as JNI.
9158 (print_method_info): Set up method name on the first pass only.
9160 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9162 * parse.y (parser_qualified_classname): Removed parameter
9164 (create_interface): Removed first passed parameter to
9165 parser_qualified_classname.
9166 (create_class): Likewise. Don't install alias on static
9167 innerclasses. Fixes gcj/275.
9169 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9171 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9172 debugable statement with empty_stmt_node. Fixes gcj/272
9174 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9176 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9179 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9181 * jcf-write.c (push_long_const): Appropriately cast short negative
9184 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * parse.y (verify_constructor_super): Use loop variable
9187 `m_arg_type' initialized with `mdecl_arg_type'.
9189 2000-06-29 Tom Tromey <tromey@cygnus.com>
9191 * parse.y (resolve_field_access): Handle case where `type_found'
9194 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9196 * expr.c (lookup_field): The same field can be found through two
9197 different interface. Don't declare it ambiguous in that case.
9199 2000-06-27 Tom Tromey <tromey@cygnus.com>
9201 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9202 follows \r, then unget it at a lower level.
9204 2000-06-26 Tom Tromey <tromey@cygnus.com>
9206 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9209 2000-06-25 Tom Tromey <tromey@cygnus.com>
9211 * parse.y (for_statement): Wrap expression in a WFL if it is a
9212 constant. For PR gcj/268.
9214 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9216 * parse.y (do_resolve_class): Minor optimiztion in the package
9217 list search. Removed unnecessary test and return statement.
9218 (valid_ref_assignconv_cast_p): Order of arguments to
9219 enclosing_context_p fixed.
9221 2000-06-24 Tom Tromey <tromey@cygnus.com>
9223 * expr.c (lookup_field): Print error and return error_mark_node if
9224 field reference is ambiguous.
9226 * parse.y (check_abstract_method_definitions): Also check if
9227 `other_method' is abstract.
9229 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9231 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9233 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9234 (struct lang_type): New field `pic'.
9235 (CLASS_PRIVATE): New macro.
9236 * parse.y (check_inner_class_access): New function.
9237 (jdep_resolve_class): Call it.
9239 2000-06-23 Tom Tromey <tromey@cygnus.com>
9241 * parse.y (patch_incomplete_class_ref): Initialize the returned
9242 class. For PR gcj/260.
9244 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9246 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9248 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9250 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9251 Java specific checks.
9252 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9254 * java-tree.def (CASE_EXPR): Marked 'e'.
9255 (DEFAULT_EXPR): Likewise.
9256 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9258 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9259 Java specific checks.
9260 (generate_bytecode_insns): Test try_block for BLOCK before using
9262 * parse.y (build_wfl_wrap): Added `location' argument. Set
9263 EXPR_WFL_LINECOL accordingly.
9264 (dim_expr:): Wrap constants with WFLs.
9265 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9266 (resolve_package): Check for `stmt' not being a BLOCK before
9267 building a debuggable statement with it.
9268 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9270 (resolve_field_access): Make sure `decl' is a DECL before treating
9272 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9273 IDENTIFIER_NODE before treating it as such.
9274 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9275 treating it as such.
9276 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9277 to be applied only on non array types.
9279 2000-06-16 Per Bothner <per@bothner.com>
9281 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9282 define in terms of DECL_RESULT, as that fails when --enable-checking.
9284 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9286 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9287 types the same in comparison.
9288 (CHECK_OP): Add static prototype.
9290 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9292 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9293 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9296 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9298 * decl.c (create_primitive_vtable): Prototype.
9300 * jcf-write.c (generate_bytecode_insns): Initialize variable
9303 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9305 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9307 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9308 to track searched classes, and do not search the same class more than
9309 once. Call find_applicable_accessible_methods_list on immediate
9310 superclass, instead of search_applicable_method_list on all ancestors.
9313 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9315 * parse.y (register_fields): Permit static fields in inner classes
9316 if they are final. Fix for PR gcj/255.
9318 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9320 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9321 * parse.y (find_in_imports): Returned type changed to void,
9322 leading comment fixed.
9323 (register_package): New function.
9324 (qualify_and_find): Likewise.
9325 (package_declaration:): Use `register_package'.
9326 (single_type_import_declaration:): Removed local variable
9327 `node'. Added missing `;' for consistency.
9328 (type_import_on_demand_declaration:): Use `chainon' to link new
9330 (lookup_field_wrapper): Lookup local variables defined in outer
9332 (java_complete_class): Don't reverse the list of imported on demand.
9333 (do_resolve_class): Reorganized. Removed local variable
9334 `original_name'. Call `qualify_and_find' with the current package
9335 name, invoke `find_in_imports_on_demand' right after. Call
9336 `qualify_and_find' with the packages we've seen so far. Fixed
9337 operations numbering in comments.
9338 (java_expand_class): Don't reverse `package_list'.
9339 (find_most_specific_methods_list): New local variables `abstract'
9340 and `candidates'. Use them to pick the right method.
9342 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9344 * parse.y (check_modifiers_consistency): Don't subtract out
9345 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9347 2000-06-04 Philipp Thomas <pthomas@suse.de>
9349 * Makefile.in (INTLLIBS): New.
9353 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9355 * class.c (get_dispatch_table): Build the vtable dummy entry list
9356 element with a null purpose. Fixed leading comment.
9357 (build_dtable_decl): Build an accurate dtable type when appropriate
9360 2000-06-02 Richard Henderson <rth@cygnus.com>
9362 * lang.c (lang_get_alias_set): New.
9364 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9366 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9367 before using it as the accessed field.
9369 2000-05-31 Tom Tromey <tromey@cygnus.com>
9371 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9372 char_array_vtable, short_array_vtable, int_array_vtable,
9373 long_array_vtable, float_array_vtable, double_array_vtable):
9375 * expr.c (get_primitive_array_vtable): New function.
9376 (create_primitive_vtable): New function.
9377 (java_lang_expand_expr): Enable code to statically generate
9379 * decl.c (init_decl_processing): Create primitive vtables.
9380 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9381 short_array_vtable, int_array_vtable, long_array_vtable,
9382 float_array_vtable, double_array_vtable): Define.
9384 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9386 * java/parse.y (find_applicable_accessible_methods_list):
9387 Don't add an uninitialized value to the list.
9389 2000-05-25 Tom Tromey <tromey@cygnus.com>
9391 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9392 when trying to see if field's class should be initialized. Always
9393 initialize field's declaring class, not qualified class.
9396 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9397 `wfl_operator', to maybe_build_primttype_type_ref.
9400 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9402 * parse.y (patch_method_invocation): Don't try to lookup methods
9405 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * parse.y (resolve_field_access): Call the appropriate <clinit>
9408 before accessing the length of a static array. Craft a decl for
9409 the field while its time. Fixes PR gcj/129.
9411 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9413 * parse.y (resolve_package): Correctly set `*next' (was off by
9415 (resolve_qualified_expression_name): Fixed comment.
9417 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * jcf-parse.c (jcf_parse_source): Reset current_class and
9420 current_function_decl to NULL before parsing a new file.
9422 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9424 * parse.y (block_end:): If the collected block doesn't feature a
9425 statement, insert an empty statement.
9427 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9429 * parse.y (maybe_yank_clinit): New function.
9430 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9431 end of the list of methods belonging to a class.
9432 (java_complete_expand_method): Check whether <clinit> is really
9433 necessary and expand it accordingly.
9435 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9437 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9438 processed by the method's switch statement.
9440 2000-05-19 Tom Tromey <tromey@cygnus.com>
9442 * java-tree.h: Added init state enum.
9443 * decl.c (emit_init_test_initialization): Initialize class
9444 initialization check variable by looking at class' state.
9446 2000-05-19 Tom Tromey <tromey@cygnus.com>
9448 * java-tree.h (build_instanceof): Declare.
9449 (build_get_class): Declare.
9450 * parse.y (patch_binop): Use build_instanceof.
9451 * expr.c (build_instanceof): New function. If class is final,
9452 don't make a function call.
9453 (expand_java_INSTANCEOF): Use it.
9454 (build_get_class): New function.
9456 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9458 * jcf-write.c (generate_classfile): Scan the source_file for
9459 slashes with the right pointer variable.
9461 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9463 * lang.c (lang_decode_option): Update -Wunused flags by calling
9465 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9467 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9469 * check_init.c (check_init): Constify local char *.
9470 * class.c (push_class): Constify local char *.
9471 * java_tree.h: Update prototypes.
9472 * jcf-io.c (open_class): Constify filename parameter and
9474 (find_class): Remove redundant string copy. Cast return from
9476 * jcf-parse.c (read_class, parse_class_file, yyparse):
9477 Constify local char *.
9478 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9479 Constify local char *.
9480 * jcf.h (JCF): Constify filename and classname.
9481 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9482 * lang.c (init_parse): Constify parameter and return value.
9483 * lex.c (java_get_line_col): Constify filename parameter.
9484 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9485 * parse.y (java_parser_context_suspend,
9486 issue_warning_error_from_context, safe_layout_class): Constify
9488 * parse.c: Regenerate.
9490 2000-05-08 Tom Tromey <tromey@cygnus.com>
9492 * expr.c (build_jni_stub): Cache the result of
9493 _Jv_LookupJNIMethod.
9495 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9497 * decl.c (predef_filenames_size): Now 7.
9498 (predef_filenames): New seventh entry.
9500 2000-05-04 Tom Tromey <tromey@cygnus.com>
9502 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9503 Keep track of when we've seen a reference field after a
9504 non-reference field.
9505 (get_boehm_type_descriptor): Handle case where we see
9506 non-reference fields but no trailing reference field.
9507 * decl.c (rawdata_ptr_type_node): Define.
9508 (init_decl_processing): Initialize rawdata_ptr_type_node.
9509 * java-tree.h (rawdata_ptr_type_node): Declare.
9511 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9513 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9514 specifiers in calls to fprintf.
9516 2000-05-03 Andrew Haley <aph@cygnus.com>
9518 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9520 * javaop.h (WORD_TO_INT): New function.
9521 (IMMEDIATE_s4): Use WORD_TO_INT.
9522 * jcf.h (JPOOL_INT): Ditto.
9524 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9527 2000-04-19 Tom Tromey <tromey@cygnus.com>
9529 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9531 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9533 * expr.c (build_jni_stub): New function.
9534 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9536 * parse.y (java_complete_expand_methods): Expand a native method
9537 and call build_jni_stub if -fjni given.
9538 * lang-options.h: Document -fjni.
9539 * lang.c (flag_jni): New global.
9540 (lang_f_options): Added `jni' entry.
9541 * java-tree.h (soft_lookupjnimethod_node,
9542 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9544 (flag_jni): Declare.
9545 (build_jni_stub): Declare.
9546 (struct lang_decl): Added `native' flag.
9547 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9549 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9550 soft_jnipopsystemframe_node): New globals.
9551 (init_decl_processing): Set them. _Jv_InitClass only takes one
9554 * java-tree.def: Put into `C' mode.
9556 2000-04-27 Tom Tromey <tromey@cygnus.com>
9559 * expr.c (expand_invoke): Generate check to see if object pointer
9560 is null in nonvirtual invocation case.
9561 * java-tree.h (soft_nullpointer_node): Declare.
9562 * decl.c (soft_nullpointer_node): New global.
9563 (init_decl_processing): Initialize soft_nullpointer_node.
9564 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9565 or `private' methods.
9566 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9568 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9570 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9573 2000-04-26 Tom Tromey <tromey@cygnus.com>
9575 * zextract.c (find_zip_file_start): New function.
9576 (read_zip_archive): Use it.
9578 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9580 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9582 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9584 * class.c (common_enclosing_context_p): New function.
9585 * java-tree.h (common_enclosing_context_p): Added prototype.
9586 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9587 classes sharing an outer context with the current instance.
9588 * parse.y (build_access_to_thisn): Fixed leading comment.
9589 (verify_constructor_super): New local `supper_inner'. Skip
9590 enclosing context argument in the case of inner class constructors.
9591 (patch_method_invocation): Insert proper context as second
9592 parameter to pure inner class constructor super invocations.
9594 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9596 * parse.y (end_class_declaration): Reset the interface number
9599 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9601 * parse.y (source_start_java_method): Deleted unnecessary code.
9602 (patch_method_invocation): Fixed comment.
9604 2000-04-24 Robert Lipe <robertlipe@usa.net>
9606 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9608 2000-04-23 Tom Tromey <tromey@cygnus.com>
9610 * boehm.c (mark_reference_fields): Use int_byte_position.
9612 2000-04-22 Tom Tromey <tromey@cygnus.com>
9614 * boehm.c (mark_reference_fields): Only call byte_position on
9617 2000-04-22 Tom Tromey <tromey@cygnus.com>
9619 * boehm.c (mark_reference_fields): Added `last_view_index'
9620 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9622 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9624 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9625 * parse.y (check_class_interface_creation): Fixed comments. Select
9626 permitted modifiers for (inner) interfaces. Changed error message
9627 to report rejected modifiers used with local classes.
9629 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9631 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9632 of directly inherited type considered in scope.
9633 * parse.y (do_resolve_class): Search inherited classes for inner
9636 2000-04-20 Tom Tromey <tromey@cygnus.com>
9638 * parse.y (not_accessible_p): Use member's class, not current
9639 class, when doing inheritance check for protected reference.
9642 2000-04-20 Jason Schroeder <shrode@subnature.com>
9644 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9646 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9648 * parse.y (lookup_field_wrapper): Search for final local aliases.
9649 (resolve_expression_name): Let lookup_field_wrapper search for
9650 final local aliases. Force the value of `name' if one is found.
9651 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9652 an expression name. Fixed comments.
9654 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9656 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9658 2000-04-19 Tom Tromey <tromey@cygnus.com>
9660 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9662 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9666 2000-04-18 Tom Tromey <tromey@cygnus.com>
9669 * gjavah.c (utf8_cmp): Changed return value.
9670 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9672 (cxx_keywords): New global.
9673 (get_field_name): Handle new result of cxx_keyword_subst.
9674 (print_method_info): Likewise.
9676 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9678 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9679 with a newline, for CNI.
9680 (print_stub_or_jni): Print a space or newline before method name for
9682 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9683 (process_file): Include gcj/cni.h if generating CNI stubs.
9685 2000-04-16 Tom Tromey <tromey@cygnus.com>
9687 * gjavah.c (decompile_method): Use print_field_name.
9690 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9692 * parse.y (java_expand_classes): Reverse the package list once.
9693 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9695 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9696 the `==' and `!=' operators.
9698 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9700 * jcf-write.c (generate_bytecode_insns): At invocation time,
9701 always relate an interface method to the type of its selector.
9703 2000-04-05 Tom Tromey <tromey@cygnus.com>
9706 * expr.c (expand_invoke): Generate check to see if object pointer
9707 is null in nonvirtual invocation case.
9708 * java-tree.h (soft_nullpointer_node): Declare.
9709 * decl.c (soft_nullpointer_node): New global.
9710 (init_decl_processing): Initialize soft_nullpointer_node.
9711 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9712 or `private' methods.
9713 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9715 2000-04-05 Tom Tromey <tromey@cygnus.com>
9718 * parse.y (check_final_assignment): Recognize assignments to the
9719 `length' field of an array when generating class files.
9721 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9723 * class.c (decl_hash): Prototype removed.
9724 (decl_compare): Likewise.
9726 2000-04-05 Tom Tromey <tromey@cygnus.com>
9728 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9729 * parse.y (check_modifiers_consistency): Check for final/volatile
9730 clash. Fixes PR gcj/164.
9732 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9734 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9736 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9738 (add_method_1): Use `java_hash_hash_tree_node' and
9739 `java_hash_compare_tree_node'.
9740 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9741 (java_hash_compare_tree_node): Likewise.
9742 * parse.y (find_applicable_accessible_methods_list): Create,
9743 delete and use a hash table to remember already searched interfaces.
9745 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9747 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9750 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9752 * boehm.c (mark_reference_fields, set_bit): Prototype.
9753 (set_bit): Un-ANSI-fy definition.
9755 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9758 * decl.c (emit_init_test_initialization): Likewise.
9760 * gjavah.c (jni_print_char): Likewise.
9762 * parse.y (create_new_parser_context): Likewise.
9764 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9766 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9767 patch missing hunk. Fixed indentation.
9769 2000-03-30 Tom Tromey <tromey@cygnus.com>
9771 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9772 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9774 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9777 when negative *before* using it as an array index.
9778 * ChangeLog: Fixed typo.
9780 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9782 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9783 to 0 when it reaches -1.
9785 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9787 * jcf-parse.c (get_constant): Properly cast `num' during the
9788 invocation of `add_double'.
9789 * jcf-write.c (push_long_const): Properly cast `lo' before
9790 comparing it to short bounds.
9791 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9792 `interface_body:' is reduced after the current interface is
9795 2000-03-26 Tom Tromey <tromey@cygnus.com>
9797 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9798 Java-specific `-f' option.
9800 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9802 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9803 Adjust order of making types.
9804 Make bitsize_*_node values.
9806 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9808 * class.c (make_field_value): Use byte_position.
9809 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9810 (java_array_data_offset): Likewise.
9811 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9814 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9816 * parse.y (check_abstract_method_definitions): New local
9817 `end_type_reached'. Make sure we also consider `end_type'.
9818 (java_check_abstract_method_definitions): Make sure we eventually
9819 consider `java.lang.Object'.
9820 (maybe_use_access_method): Don't use access method if not in the
9821 context of a pure inner class or if the method's context is right.
9822 (find_applicable_accessible_methods_list): New static flag
9823 `object_done'. Don't search abstract classes as interfaces. Fixed
9824 indentation. Fixed the `java.lang.Object' only search. Search
9825 class interface(s) first, then fully search enclosing contexts.
9826 (find_most_specific_methods_list): Pick the closest candidate when
9827 they're all abstract.
9829 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9831 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9832 properly initialize `finished_label'. Don't emit gotos for empty
9835 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9837 * except.c (emit_handlers): Clear catch_clauses_last.
9839 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9841 * parse.y (check_method_types_complete): New function.
9842 (create_class): Reset anonymous class counter only when seeing an
9844 (java_complete_class): JDEP_METHOD: Don't recompute signature
9847 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9849 * class.c (build_static_ref): Fixed indentation in comment.
9850 * java-tree.def (TRY_EXPR): Fixed typo in name.
9851 (CLASS_LITERAL): Likewise.
9852 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9853 (struct lang_type): New field `dot_class'.
9854 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9855 (generate_classfile): Method `class$' is synthetic.
9856 * parse.y (build_do_class_method): New function.
9857 (build_dot_class_method_invocation): Likewise.
9858 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9859 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9860 (qualify_ambiguous_name): Likewise.
9861 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9862 (build_try_statement): Fixed leading comment.
9864 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9866 * class.c (make_field_value): Properly handle sizes.
9867 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9868 (layout_class_method): Count using trees.
9869 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9870 * expr.c (java_array_data_offset): Use int_bit_position.
9871 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9872 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9874 2000-03-16 Tom Tromey <tromey@cygnus.com>
9876 * lang.c (flag_hash_synchronization): New global.
9877 (lang_f_options): Added `hash-synchronization'.
9878 * lang-options.h: Mention -fhash-synchronization.
9879 * java-tree.h (flag_hash_synchronization): Declare.
9880 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9881 hash table synchronization is disabled.
9882 * decl.c (init_decl_processing): Only push `sync_info' value when
9883 hash table synchronization is disabled.
9884 * class.c (make_class_data): Only push `sync_info' field when hash
9885 table synchronization is disabled. Removed dead code.
9887 2000-03-16 Tom Tromey <tromey@cygnus.com>
9889 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9891 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9893 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9895 * parse.y (patch_method_invocation): Handle anonymous classes
9896 creation in static context.
9898 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9900 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9901 * parse.y (resolve_qualified_expression_name): Use it.
9902 (patch_method_invocation): Likewise.
9904 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9906 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9907 depending on the type of dependency which dictates what the
9909 (unresolved_type_p): Resolved types limited to the current class.
9911 2000-03-15 Tom Tromey <tromey@cygnus.com>
9913 * decl.c (init_decl_processing): Set type of `sync_info' to be
9916 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9917 Correctly compute bit number for current slot. Zero `high' and
9918 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9919 mark_reference_fields.
9920 (mark_reference_fields): New function.
9922 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9924 * parse.y (register_incomplete_type): Fixed initialization of
9927 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9929 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9931 (push_class_context, pop_class_context): New function.
9932 (class_body:): Call pop_class_context.
9933 (interface_body:): Likewise.
9934 (INNER_QUALIFIER): New macro.
9935 (report_class_declaration): Changed output format and use
9936 INNER_QUALIFIER. Call push_class_context.
9938 2000-02-14 Andrew Haley <aph@cygnus.com>
9940 * check-init.c (check_init): Add new cases for unary and binary
9943 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9945 * parse.y (resolve_package): Set `next' once a type name has been
9946 progressively discovered.
9947 (resolve_qualified_expression_name): Propagate resolution only if
9948 there are remaining qualifiers. Take into account `q' might have
9949 been cleared after re-qualification.
9950 * parse.y (patch_method_invocation): New local `resolved'.
9951 Section dealing with qualified expression rewritten to use
9952 resolve_field_access.
9954 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9956 * parse.h (PUSH_CPC): Fixed indentation.
9957 (DEBUG_CPC): New macro.
9958 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9959 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9960 * parse.y (class_body_declaration:): Use
9961 SET_CPC_INSTANCE_INITIALIZER_STMT.
9962 (method_declaration:): Check for null current_function_decl.
9963 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9964 (java_parser_context_pop_initialized_field): Better handling of
9966 (maybe_make_nested_class_name): Mark nested class name as
9967 qualified when necessary.
9968 (end_class_declaration): Don't call java_parse_context_resume when
9969 one or more error occurred.
9970 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9971 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9972 SET_CPC_INITIALIZER_STMT.
9973 (method_header): Check for inner classes declaring static methods.
9974 (resolve_qualified_expression_name): Handle situation where `this'
9977 2000-03-13 Hans Boehm <boehm@acm.org>
9979 * typeck.c (build_prim_array_type): Correctly set the high word too.
9981 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9983 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9985 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9986 list of methods for interfaces.
9988 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9990 * parse.y (qualify_ambiguous_name): Properly handle expressions
9993 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9995 * parse.y (check_final_assignment): Extended to process
9997 (patch_assignment): Have check_final_assignment called only once.
9999 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10001 * java-tree.h (IS_INIT_CHECKED): New flag.
10002 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10003 * parse.y (patch_string): Call force_evaluation_order on the
10004 completed string concatenation tree.
10005 * expr.c (force_evaluation_order): Call force_evaluation_order on
10006 function's arguments too.
10008 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10010 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10011 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10012 (build_anewarray): Likewise.
10013 * parse.y (patch_newarray): Likewise.
10014 * parse.c: Regenerated.
10016 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10018 * decl.c (init_decl_processing): Added new class fields `depth',
10019 `ancestors', and `idt' to class_type_node. Use
10020 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10021 * class.c (make_class_data): Push initial values for new fields.
10022 * java-tree.h: Updated prototype for `build_invokeinterface'.
10023 * expr.c (build_invokeinterface): Changed parameters to accept
10024 `method' tree. Calculate index of `method' in its declaring
10025 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10026 (expand_invoke): Call `build_invokeinterface' with new parameters.
10027 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10030 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10032 * typeck.c (lookup_do): Search superinterfaces first
10033 when looking up an interface method. From Godmar Back
10034 <gback@cs.utah.edu>
10036 2000-03-06 Tom Tromey <tromey@cygnus.com>
10038 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10040 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10042 * java-tree.h (lookup_argument_method2): Declared.
10043 (safe_layout_class): Prototype moved from parse.h.
10044 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10045 * parse.y (java_check_regular_methods): Local `super_class' gone.
10046 Call lookup_argument_method2 instead of lookup_argument_method.
10047 Perform modifier match for methods found declared in implemented
10048 interfaces. Fixed indentation problem. Overriding/hiding error
10049 report to take place only for methods found in classes.
10050 * typeck.c (lookup_argument_method): Changed leading
10051 comment. Re-written by calling lookup_do.
10052 (lookup_argument_method2): New function.
10053 (lookup_java_method): Re-written by calling lookup_do.
10054 (lookup_do): New function.
10056 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10058 * check-init.c (check_init): Removed dead code. Handle (blank)
10060 * parse.y (declare_local_variables): New local `final_p', set it
10061 and use it to initialize LOCAL_FINAL.
10062 (check_final_assignment): Only check FIELD_DECLs.
10064 2000-02-17 Tom Tromey <tromey@cygnus.com>
10066 * Makefile.in (JAVA_OBJS): Added boehm.o.
10067 (boehm.o): New target.
10068 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10069 * java-tree.h (flag_use_boehm_gc): Declare.
10070 (get_boehm_type_descriptor): Declare.
10071 * lang.c (lang_f_options): Added `use-boehm-gc'.
10072 (flag_use_boehm_gc): New global.
10073 * lang-options.h: Added -fuse-boehm-gc.
10074 * boehm.c: New file.
10075 * class.c (get_dispatch_table): If class uses a Boehm type
10076 descriptor, put it in the vtable.
10077 (make_class_data): Removed dead code.
10079 2000-03-03 Per Bothner <per@bothner.com>
10081 * decl.c (init_decl_processing): Initialize sizetype properly.
10083 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10085 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10086 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10087 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10088 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10089 (jcf_parse): New local `current'. Load innerclasses seen in outer
10090 context being processed.
10091 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10092 * jcf-write.c (append_innerclasses_attribute): New function.
10093 (append_innerclasses_attribute_entry): Likewise.
10094 (get_access_flags): Handle static classes. Set anonymous and local
10095 classes to be private.
10096 (generate_classfile): Attribute count adjusted. Call
10097 append_innerclasses_attribute.
10098 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10099 PURE_INNER_CLASS_TYPE_P.
10100 * parse.y (parser_qualified_classname): New parameter `is_static',
10101 produce non qualified name accordingly.
10102 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10103 (create_interface): Added argument to parser_qualified_classname.
10104 (create_class): Added argument to parser_qualified_classname. Setup
10105 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10106 (add_inner_class_fields): Fixed indentation.
10107 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10108 (method_declarator): Fixed typo in comment.
10109 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10110 (build_current_thisn): Likewise.
10111 (patch_method_invocation): Likewise.
10113 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10115 * decl.c (current_function_decl): Move to toplev.c.
10117 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10119 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10120 (DECL_BIT_INDEX): Use underlying representation.
10121 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10123 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10125 * expr.c (build_java_ret): Pass proper type to size_binop.
10127 2000-02-25 Anthony Green <green@cygnus.com>
10129 * expr.c (build_class_init): Mark the decl to be ignored by
10131 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10132 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10133 * class.c (init_test_hash_newfunc): New function.
10134 (decl_hash): New function.
10135 (decl_compare): New function.
10136 * decl.c (emit_init_test_initialization): New function.
10137 (complete_start_java_method): Traverse the init test hashtable,
10138 calling emit_init_test_initialization.
10139 (always_initialize_class_p): Define.
10140 * expr.c (build_class_init): Use initialization tests when
10141 emitting class initialization code.
10142 (always_initialize_class_p): Declare.
10143 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10145 * java-tree.h: Include hash.h.
10146 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10147 (struct lang_decl): Add init_test_table field.
10148 (init_test_hash_entry): Define.
10150 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * gjavah.c (main): Avoid using `argi' to report unimplemented
10155 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10158 initialize locals to avoid warnings. Local `exception_type' moved
10161 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * parse.y (resolve_expression_name): Use `orig' as a second
10164 argument to resolve_field_access.
10165 (resolve_field_access): Removed unnecessary code when dealing with
10168 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10170 * class.c (push_super_field): Don't push the field twice.
10171 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10172 * parse.h (java_reorder_fields): Prototyped.
10173 * parse.y (java_reorder_fields): New function.
10174 (java_layout_class): Simplified not to worry about re-ordering.
10176 2000-02-23 Tom Tromey <tromey@cygnus.com>
10178 * gjavah.c (print_name): In JNI case, correctly quote string.
10179 (print_method_info): Don't handle overrides in JNI mode.
10181 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10183 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10184 value type set to `boolean_type_node'.
10186 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10188 * jcf-dump.c (main): Test for correct condition after
10189 output file creation.
10191 2000-02-19 Anthony Green <green@cygnus.com>
10193 * jcf-depend.c (add_entry): Fix test for first list entry.
10195 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10197 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10198 * constants.c (build_constants_constructor): Likewise.
10200 2000-02-19 Anthony Green <green@cygnus.com>
10202 * jcf-depend.c (add_entry): Add entries to the end of the list.
10204 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10206 * decl.c (INT_TYPE_SIZE): Define if necessary.
10207 (expand_java_return): Handle the case of a native integer smaller
10208 than a JVM integer.
10210 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10212 * gjavah.c (help): Use GCCBUGURL.
10213 * jv-scan.c (help): Likewise.
10214 * jcf-dump.c (help): Likewise.
10216 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10218 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10221 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10223 * jcf-parse.c (load_class): Call `fatal' if no file containing
10224 the target class are found.
10226 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10228 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10229 lex.c, lex.h, and PARSE_H to...
10230 (parse.o, parse-scan.o): ...here, respectively.
10232 * lex.c: Split out code that may trigger SIGFPE from yylex()
10233 to its own function.
10234 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10236 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10238 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10240 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10242 * parse.y (outer_field_access_p): Stop in time when outer contexts
10244 (resolve_qualified_expression_name): Properly qualify *everything*
10245 after a package.type to be resoled as expression names.
10246 (find_applicable_accessible_methods_list): Save/restore `class' to
10247 isolate it from a possible outer context search.
10249 2000-02-15 Tom Tromey <tromey@cygnus.com>
10251 * gjavah.c (jni_print_char): New function.
10252 (print_full_cxx_name): Use it.
10253 (decode_signature_piece): Likewise.
10254 (print_cxx_classname): Likewise.
10256 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10258 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10260 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10262 * gjavah.c: Include version.h.
10264 * jcf-dump.c: Likewise.
10266 * jv-scan.c: Likewise.
10268 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10270 * parse.y (outer_field_access_fix): First parameter now a tree
10271 node. Check for assignment to final. First argument to
10272 build_outer_field_access_fix modified to accommodate prototype.
10273 (build_outer_field_access): Don't check for assignment to final
10275 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10276 possibly returned by outer_field_access_fix. Changed
10277 outer_field_access_fix's first argument.
10278 (check_final_assignment): $finit$'s context is OK.
10279 (patch_unaryop): Use node instead of its line/column value when
10280 calling outer_field_access_fix.
10282 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10284 * parse.y (interface_declaration:): No longer tagged
10285 <node>. Re-installed default action.
10286 (class_member_declaration:): Handle inner interfaces.
10287 (interface_member_declaration): Handle inner interfaces and
10289 (create_interface): Push error if one seen. Suspend parsing
10290 context when processing an inner interface.
10291 (register_fields): Inner class static field limitations not to
10292 apply to inner interfaces.
10294 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10296 * jcf-parse.c (load_class): Update `java_error_count' when a
10297 class' file can't be found.
10298 (parse.y): Avoid (byte)code generation when errors seen.
10300 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10302 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10303 decodes a valid node.
10304 (patch_binop): Handle TRUNC_DIV_EXPR.
10306 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10308 * parse.y (resolve_package): New local `acc'. Try to progressively
10309 build and guess a package and type name.
10311 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10313 * parse.y (find_applicable_accessible_methods_list): Load and
10314 layout the search class if necessary.
10315 (java_complete_tree): Keep to original type of the folded initial
10318 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10320 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10321 Generate error message if circularity is detected. New static
10323 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10324 * jcf-write.c (generate_bytecode_insns): Very simply handle
10326 * parse.y (java_check_circular_reference): Use
10327 `cyclic_inheritance_report' during report, if necessary.
10328 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10329 walking NEW_ARRAY_INIT twice.
10331 2000-02-09 Tom Tromey <tromey@cygnus.com>
10333 * parse.y (check_class_interface_creation): Allow inner classes to
10334 be `private' or `protected', check modifiers' consistency. Prevent
10335 block local classes from bearing any modifiers.
10337 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10339 * except.c (check_start_handlers): Re-add prototype lost in last
10341 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10343 2000-02-09 Andrew Haley <aph@cygnus.com>
10345 * decl.c (clear_binding_level): Remove excess initializer.
10346 (maybe_poplevels): Remove unused variable.
10347 (force_poplevels): Ditto.
10348 (struct binding_level): Add comment.
10350 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10352 * jcf-write.c (generate_classfile): Don't consider
10353 pre-initialization with reference value (use <clinit> instead.)
10354 * parse.y (java_fix_constructors): No generated constructor for
10356 (build_outer_field_access): Removed debug message.
10357 (outer_field_expanded_access_p): Adapted to bytecode generation.
10358 (build_outer_field_access_method): Use fix_method_argument_names.
10359 (build_outer_method_access_method): Fixed indentation. Added
10360 comment. Handle access method generation for static and also void
10362 (build_access_to_thisn): Inserted debug message.
10363 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10364 (resolve_qualified_expression_name): Fixed comment.
10365 (not_accessible_p): Adapted to bytecode generation. Added comment.
10366 (patch_method_invocation): Added comment.
10367 (maybe_use_access_method): Fixed leading comment. Handle static
10369 (java_complete_lhs): Don't shortcut handling of initialized upon
10370 declaration String type static fields when generating bytecode.
10371 (patch_unaryop): Handle outer field access when generating
10374 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10376 * java-tree.h (FIELD_THISN): New macro.
10377 * jcf-write.c (append_synthetic_attribute): New function.
10378 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10379 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10380 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10382 (build_outer_field_access): Turned on access functions usage and
10383 generation when compiling to bytecode.
10384 (maybe_use_access_method): Likewise.
10386 2000-01-25 Andrew Haley <aph@cygnus.com>
10388 * java-except.h (struct eh_range): Add `expanded' field.
10389 (maybe_start_try): Add end_pc arg.
10390 (maybe_end_try): Ditto.
10391 * java-tree.h (force_poplevels): new function.
10392 * expr.c (expand_byte_code): Don't call maybe_start_try or
10394 * except.c (add_handler): Reset expanded.
10395 (expand_start_java_handler): Set expanded.
10396 (check_start_handlers): Don't expand a start handler that's
10397 already been expanded.
10398 (maybe_start_try): Add end_pc arg. Only expand a handler which
10400 (expand_end_java_handler): call force_poplevels.
10401 (force_poplevels): new function.
10402 * decl.c (binding_level): Add start_pc of binding level.
10403 (maybe_pushlevels): Call maybe_start_try when pushing binding
10405 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10406 (LARGEST_PC): Define.
10407 (clear_binding_level): Use LARGEST_PC.
10409 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10410 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10411 (binding_depth, is_class_level, current_pc): new variables.
10412 (struct binding_level): ditto.
10413 (indent): new function.
10414 (push_jvm_slot): add debugging info.
10415 (maybe_pushlevels): ditto.
10416 (maybe_poplevels): ditto.
10417 (pushlevel): ditto.
10419 (start_java_method): ditto.
10420 (give_name_to_locals): comment only.
10421 * except.c (binding_depth, is_class_level, current_pc):
10423 (expand_start_java_handler): add debugging info.
10424 (expand_end_java_handler): ditto.
10426 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10428 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10429 (print_name_for_stub_or_jni, process_file): Constify a char*.
10431 2000-02-03 Tom Tromey <tromey@cygnus.com>
10433 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10435 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10437 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10438 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10441 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10443 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10444 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10445 (struct lang_type): New field `ii_block'.
10446 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10447 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10448 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10449 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10450 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10451 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10453 * parse.y (add_instance_initializer): New function.
10454 (in_instance_initializer): New static global.
10455 (class_body_declaration:): Link instance initializer block.
10456 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10457 (array_creation_expression:): Remove unused local.
10458 (java_parser_context_push_initialized_field): Fixed leading
10459 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10460 CPC_INSTANCE_INITIALIZER_LIST.
10461 (java_parser_context_pop_initialized_field): Likewise.
10462 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10463 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10464 CPC_INITIALIZER_STMT.
10465 (fix_constructors): New local `class_type'. Use it. Call
10466 add_instance_initializer.
10467 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10468 (patch_return): Forbid return in instance initializers.
10469 (patch_throw_statement): Enforce exception handling in the context
10470 of instance initializers.
10472 2000-02-03 Tom Tromey <tromey@cygnus.com>
10474 * Make-lang.in (java.mostlyclean): Remove executables in
10477 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10479 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10480 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10481 (java_float_finite): Convert to use union Word from javaop.h.
10482 (java_double_finite): Convert to use union DWord from javaop.h.
10484 2000-02-02 Tom Tromey <tromey@cygnus.com>
10486 * gjavah.c (options): Added `jni' entry.
10487 (help): Document -jni.
10488 (flag_jni): New global.
10489 (process_file): Handle JNI output. Don't print text from
10490 -prepend, -add, etc, when generating stubs. Only remove `.class'
10491 suffix if it actually exists.
10492 (main): Create a `.c' file when run with `--jni --stubs'. Create
10493 correct output file name with `--jni'.
10494 (print_include): Mangle header name differently in JNI case.
10495 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10497 (print_method_info): Handle JNI case. Put signature info into
10498 method name. Handle case when STREAM is NULL.
10499 (print_name_for_stub_or_jni): New function.
10500 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10501 (print_cxx_classname): Handle JNI.
10502 (print_full_cxx_name): Likewise.
10503 (decode_signature_piece): Likewise.
10504 (overloaded_jni_method_exists_p): New function.
10505 (struct method_name): Added `signature' and `sig_length' fields.
10506 (HANDLE_END_FIELD): Do nothing in JNI mode.
10508 2000-02-02 Tom Tromey <tromey@cygnus.com>
10510 * jv-scan.c: Include version.c, <getopt.h>.
10511 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10512 (options): New array.
10513 (usage): New function.
10514 (version): New function.
10515 (main): Use getopt_long to parse command line.
10516 * jcf-dump.c: Include version.c, <getopt.h>.
10517 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10518 OPT_JAVAP): New macros.
10519 (options): New array.
10520 (usage): Return `void'. Changed message.
10521 (help): New function.
10522 (version): New function.
10523 (main): Use getopt_long_only to parse command line.
10524 * gjavah.c: Include <getopt.h>.
10525 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10526 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10527 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10528 (options): New array.
10529 (java_no_argument): Removed.
10530 (help): Updated with missing options.
10531 (main): Use getopt_long_only to parse command line.
10532 (usage): Changed message.
10534 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10536 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10537 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10538 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10539 * parse.y (array_creation_expression:): Handle anonymous arrays.
10540 (build_array_from_name): Don't set `ret_name' if null.
10541 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10542 (qualify_ambiguous_name): Likewise.
10543 (java_complete_expand_class): Likewise.
10545 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10547 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10548 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10549 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10550 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10551 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10552 AIPL_FUNCTION_COMPLETED_INVOCATION.
10553 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10554 AIPL_FUNCTION_INVOCATION_READY.
10555 (AIPL_FUNCTION_DECLARATION): New enum entry.
10556 * parse.y (reorder_static_initialized): New function.
10557 (java_parser_context_pop_initialized_field): Use it.
10558 (add_inner_class_fields): Use
10559 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10560 augmented. Install marker after last alias initializer, if any.
10561 (generate_finit): Fixed typo. Don't try to retain only the used
10563 (method_header): Compute and set DECL_FUNCTION_NAP.
10564 (method_declarator): Fixed comment. Insert alias initializer in
10566 (build_alias_initializer_parameter_list): Fixed leading
10567 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10568 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10569 (java_complete_expand_class): Code to retain only used aliases
10571 (java_complete_expand_methods): New local `first_decl'. Generate
10572 $finit$ first, then expand the constructors, regular methods and
10574 (java_complete_expand_method): Don't report error on missing
10575 return statement if previously detected bogus.
10576 (fix_constructors): Don't patch constructor parameters list.
10577 (patch_method_invocation): Use new AIPL enum values. Reverse
10578 alias initializer list for anonymous classes.
10580 2000-01-30 Anthony Green <green@redhat.com>
10582 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10583 determine how many stack slots to pop.
10585 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10587 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10588 error handling/recovery.
10589 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10591 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10593 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10594 FIELD_LOCAL_ALIAS_USED): New macros.
10595 (DECL_FUNCTION_NAP): New macro.
10596 (struct lang_decl): New field `nap'.
10597 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10598 (struct lang_type): New fields `finit_stmt_list' and
10599 `clinit_stmt_list'.
10600 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10601 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10602 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10603 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10604 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10605 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10606 (BUILD_THROW): Macro line separator re-indented.
10607 * parse.y (end_class_declaration): New function.
10608 (maybe_generate_pre_expand_clinit): New name for
10609 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10610 pre-expand static fields.
10611 (maybe_generate_clinit): Function deleted.
10612 (check_for_static_method_reference): Prototype's parameter list
10614 (generate_finit): New name for maybe_generate_finit. Changed
10615 leading comment. Function rewritten to use
10616 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10617 (build_alias_initializer_parameter_list): New function.
10618 (java_parser_context_pop_initialized_field): Likewise.
10619 (add_inner_class_fields): Likewise.
10620 (type_declaration:): Call end_class_declaration.
10621 (class_member_declaration:): Likewise.
10622 (formal_parameter_list:): Fixed typos.
10623 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10624 element. Improved error handling.
10625 (block_statement:): Call end_class_declaration.
10626 (anonymous_class_creation:): Likewise.
10627 (create_anonymous_class): Fixed comments.
10628 (create_class): Call add_inner_class_fields.
10629 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10630 (method_header): Use MARK_FINAL_PARMS.
10631 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10632 (method_declarator): Propagate final argument flag.
10633 (craft_constructor): New local `artificial'. Call
10634 build_alias_initializer_parameter_list. Use
10635 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10636 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10638 (complete_expand_class): Get rid of unused outer context local
10640 (java_complete_expand_methods): Fixed leading
10641 comment. Generate/pre-expand <clinit> first. Changed method
10642 expansion order to regular, $finit$, constructors, <clinit>.
10643 (java_complete_expand_method): Set current_function_decl.
10644 (fix_constructors): Fix constructor parameter list to account for
10645 outer context local alias initializers.
10646 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10647 (resolve_expression_name): Lookup outer context local aliases. New
10648 local `access', use it.
10649 (patch_method_invocation): Patch inner class ctor invocation with
10650 outer context local aliases initialization values. $finit$
10651 invocation patching now includes things generated with
10652 build_alias_initializer_parameter_list.
10653 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10654 (build_super_invocation): Likewise.
10655 (patch_assignment): Changed comment.
10657 2000-01-27 Andrew Haley <aph@cygnus.com>
10659 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10663 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10665 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10667 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10669 * parse.y (register_fields): Don't pass a format specifier to
10670 OBSOLETE_MODIFIER_WARNING.
10671 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10672 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10674 (check_modifiers): Change function into a macro.
10675 (check_class_interface_creation): Pass a literal format string.
10677 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10679 * buffer.h: PROTO -> PARAMS.
10680 * check-init.c: Likewise.
10681 * class.c: Likewise.
10682 * constants.c: Likewise.
10683 * convert.h: Likewise.
10684 * decl.c: Likewise.
10685 * except.c: Likewise.
10686 * expr.c: Likewise.
10687 * gjavah.c: Likewise.
10688 * java-except.h: Likewise.
10689 * java-tree.h: Likewise.
10690 * jcf-depend.c: Likewise.
10691 * jcf-dump.c: Likewise.
10692 * jcf-parse.c: Likewise.
10693 * jcf-path.c: Likewise.
10694 * jcf-reader.c: Likewise.
10695 * jcf-write.c: Likewise.
10697 * jv-scan.c: Likewise.
10698 * jvgenmain.c: Likewise.
10699 * jvspec.c: Likewise.
10700 * lang.c: Likewise.
10703 * parse-scan.y: Likewise.
10704 * parse.h: Likewise.
10705 * parse.y: Likewise.
10706 * typeck.c: Likewise.
10707 * verify.c: Likewise.
10708 * xref.c: Likewise.
10709 * xref.h: Likewise.
10710 * zextract.c: Likewise.
10711 * zipfile.h: Likewise.
10713 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10715 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10716 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10717 * constants.c (build_constant_data_ref): Check for cached
10718 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10719 in TYPE_CPOOL_DATE_REF.
10720 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10721 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10722 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10723 (LOCAL_FINAL): New macro.
10724 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10725 constant pool -- don't try to reuse.
10726 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10727 TYPE_LANG_SPECIFIC.
10728 (find_in_current_zip): Use TYPE_JCF.
10729 * parse.h (java_check_final): Prototype removed.
10730 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10731 (maybe_create_class_interface_decl,
10732 check_class_interface_creation): Likewise.
10733 (java_expand_finals): Function removed.
10734 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10735 (block_statement:): Fixed comment.
10736 (anonymous_class_creation:): Likewise.
10737 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10739 (check_class_interface_creation): Loosened error report on (inner)
10740 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10741 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10742 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10744 (create_interface): Likewise.
10745 (anonymous_class_counter): New static global.
10746 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10747 patch. Fixed comments.
10748 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10749 anonymous_class_counter when declaring a toplevel class.
10750 (craft_constructor): Fixed constructor name when handling
10751 anonymous classes. Anonymous class constructors to feature hidden
10752 this$<n> parameter.
10753 (java_fix_constructors): Added comment.
10754 (java_check_final): Function removed.
10755 (java_complete_expand_methods): Fixed comment. Don't generate
10756 class data, save its outgoing constant pool instead.
10757 (verify_constructor_super): Skip anonymous class constructor
10758 hidden this$<n> parameter.
10759 (java_expand_classes): New local `saved_ctxp'. Removed call to
10760 java_expand_finals and java_check_final. Expand anonymous class
10761 constructors. Generate class data.
10762 (build_super_invocation): Skip anonymous class hidden this$<n>
10764 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10765 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10766 (set_java_signature): Likewise.
10768 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10770 * gjavah.c: Delete ACC_VISIBILITY define.
10771 * jcf.h: Add ACC_VISIBILITY define.
10772 * parse.y: final: rule tagged <value>.
10773 (java_check_regular_methods): Use ACC_VISIBILITY define for
10774 default package access check.
10775 (local_variable_declaration_statement): Use final: rule.
10777 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10779 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10780 (final:): New rule.
10782 2000-01-17 Tom Tromey <tromey@cygnus.com>
10784 * gjavah.c (print_field_info): Allow non-static final fields.
10786 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10788 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10789 * parse.y (patch_anonymous_class): New function.
10790 (create_anonymous_class): Register incomplete type when the
10791 class/interface to extends/implement isn't known yet.
10792 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10793 (verify_constructor_super): Tuned error message.
10795 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10797 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10798 (ANONYMOUS_CLASS_P): New macro.
10799 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10800 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10801 * parse.y (create_class): Added leading argument.
10802 (maybe_create_class_interface_decl,
10803 check_class_interface_creation): Likewise.
10804 (craft_constructor): New function.
10805 (verify_constructor_super): Added argument in prototype.
10806 (class_declaration:): Inserted leading argument.
10807 (for_begin:): Use FOR_LOOP_P.
10808 (anonymous_class_creation): Create WFL of the anonymous class to
10809 instantiate. Call build_new_invocation. Added comments.
10810 (check_class_interface_creation): Handle parameter `anonymous' in
10811 verbose mode class creation announce.
10812 (link_nested_class_to_enclosing): Exclude anonymous classes.
10813 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10814 anonymous class, even though they appear to have an enclosing
10816 (create_interface): Pass extra argument to
10817 check_class_interface_creation.
10818 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10819 (create_class): Call check_class_interface_creation and
10820 maybe_create_class_interface_decl with extra new argument. Don't
10821 add private this$<n> to anonymous classes.
10822 (method_declarator): Insert hidden this$<n> to anonymous class
10824 (java_fix_constructors): Deleted code creating default
10825 constructor. Call craft_constructor instead.
10826 (java_check_regular_methods): Set `saw_constructor' to 1 for
10828 (fix_constructors): Pass extra argument to verify_constructor_super.
10829 (verify_constructor_super): New local `sdecl', use it. Search for
10830 matching constructor (possibly featuring arguments) in super
10832 (lookup_method_invoke): Craft constructor according to arguments
10833 list when dealing with anonymous class constructors.
10834 (build_super_invocation): Pass arguments to anonymous class super
10836 (search_loop): Use FOR_LOOP_P.
10837 (labeled_block_contains_loop_p): Likewise.
10839 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10841 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10842 (enclosing_context_p): New function.
10843 (get_access_flags_from_decl): Handle CLASS_STATIC.
10844 (maybe_layout_super_class): Extra first argument passed to
10846 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10848 * decl.c (access0_identifier_node): New global.
10849 (init_decl_processing): access0_identifier_node initialized.
10850 (pushdecl): Set DECL_CONTEXT only on non type decls.
10851 * expr.c (lookup_field): Lookup inner class fields in enclosing
10853 (expand_invoke): Use ID_INIT_P.
10854 (expand_java_field_op): Use DECL_CLINIT_P.
10855 * java-tree.def (CLASS_LITERAL): New tree code.
10856 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10857 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10858 (struct lang_decl): New field `inner_access'.
10859 (enclosing_context_p): Prototyped.
10860 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10861 ID_CLINIT_P): New macros.
10862 (CLASS_STATIC): New macro.
10863 (CLASS_ACCESS0_GENERATED_P): New macro.
10864 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10865 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10866 INNER_CLASS_P): New macros.
10867 (DECL_INNER_CLASS_LIST): New macro.
10868 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10870 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10871 the shift value to int. Fixed typo in comment.
10872 * lex.c (inst_id, wpv_id): Initialize.
10873 * mangle.c (unicode_mangling_length): Take `$' into account.
10874 * parse.h (DRECOVER, RECOVER): Terminate properly.
10875 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10876 (typedef struct _jdep): New field `enclosing'.
10877 (JDEP_ENCLOSING): New macro.
10878 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10879 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10880 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10881 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10882 GET_ENCLOSING_CPC_CONTEXT): New macros.
10883 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10884 (do_resolve_class): Added extra argument in prototype.
10885 * parse.y (resolve_class): Added extra argument in prototype.
10886 (maybe_create_class_interface_decl): Likewise.
10887 (maybe_use_access_method, build_wfl_wrap): New functions.
10888 (java_complete_expand_classes, java_complete_expand_class):
10890 (java_parser_context_push_initialized_field,
10891 java_parser_context_suspend, java_parser_context_resume):
10893 (maybe_make_nested_class_name, make_nested_class_name,
10894 set_nested_class_simple_name_value,
10895 link_nested_class_to_enclosing, find_as_inner_class,
10896 find_as_inner_class_do, check_inner_class_redefinition,
10897 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10898 maybe_build_thisn_access_method, build_outer_field_access,
10899 build_outer_field_access_methods, build_outer_field_access_expr,
10900 build_outer_method_access_method, build_new_access_id,
10901 build_outer_field_access_method, outer_field_access_p,
10902 outer_field_expanded_access_p, outer_field_access_fix,
10903 build_incomplete_class_ref, patch_incomplete_class_ref,
10904 create_anonymous_class): Likewise.
10905 (inst_id, wpv_id): New static global variables.
10906 (synchronized:): New rule, tagged <node>.
10907 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10909 (anonymous_class_creation:): New rule, tagged <node>.
10910 (NEW_TK): Tagged <node>.
10911 (type_literals, array_type_literal): New rules, tagged <node>.
10912 (class_declaration:): Removed action when reducing by class_body:
10913 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10914 using GET_CPC in sub-rules.
10915 (class_member_declaration): Handle inner classes.
10916 (method_declaration): When reducing method_header:, reset
10917 current_function_decl when appropriate.
10918 (method_declarator:): Set the number of formal parameter to 0 for
10919 method declared without arguments.
10920 (constructor_declarator:): Likewise.
10921 (static_initializer:): List of elements kept in a list.
10922 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10923 use of the keyword `static' for type declarations.
10924 (block_statement:): Handle inner class declarations.
10925 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10926 type qualified `this'.
10927 (class_instance_creation_expression): Use anonymous_class_creation:
10928 to handle inner class instances creation. Handle qualified `new'.
10929 (something_dot_new): Added appropriate actions.
10930 (create_new_parser_context): New function.
10931 (java_push_parser_context, java_parser_context_save_global,
10932 java_parser_context_suspend): Use create_new_parser_context.
10933 (check_modifiers): Changed leading comment.
10934 (check_class_interface_creation): Handle interclasses.
10935 (add_superinterfaces): Fixed comment.
10936 (create_interface): Build qualified name from the raw_name instead
10937 of its matching WFL. Push the initialized fields list. raw_name added
10938 as an extra argument to maybe_create_class_interface_decl.
10939 (create_class): Build qualified name from the raw_name instead of
10940 its matching WFL. Removed assignment to current_parsed_class_un.
10941 Call PUSH_ERROR before returning an error. Suspend the current
10942 parser context when processing an inner class. Push the
10943 initialized fields list. raw_name added as an extra argument to
10944 maybe_create_class_interface_decl. Add the private this$<n>
10946 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10947 (register_fields): Get the class type from GET_CPC and handle
10948 previous errors. Added code to handle the creation of static
10949 fields in inner classes. Initialized fields initialization
10950 statements kept in a list of lists.
10951 (maybe_generate_finit): Initialized fields initialization
10952 statements kept in a list of lists. Use GET_CPC.
10953 (maybe_generate_clinit): Likewise.
10954 (method_header): Use GET_CPC and GET_CPC_UN.
10955 (parser_qualified_classname): Handle inner classes.
10956 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10957 (java_fix_constructors): Hide pointer to enclosing context
10958 instance in constructor list when dealing with inner classes.
10959 (jdep_resolve_class): Call resolve_class with extra first argument
10961 (resolve_class): Add enclosing context as a first extra argument
10962 to do_resolve_class.
10963 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10965 (resolve_no_layout): Extra argument added to resolve_class
10967 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10968 (java_get_real_method_name): Use GET_CPC_UN.
10969 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10970 (java_check_abstract_methods): Handle static method declared in
10971 inner classes by an error.
10972 (java_check_regular_methods): Use DECL_CLINIT_P.
10973 (source_start_java_method): Also set DECL_MAX_LOCALS.
10974 (create_artificial_method): Call java_parser_context_save_global
10975 and java_parser_context_restore_global instead of saving/restoring
10976 the context by hand.
10977 (expand_start_java_method): Improved verbose mode message.
10978 (java_complete_expand_methods): Fixed leading comment. Use
10980 (fix_constructors): Added assignment to this$<n> if necessary.
10981 (java_expand_classes): Call java_complete_expand_classes instead
10982 of java_complete_expand_methods.
10983 (make_qualified_primary): Simplified.
10984 (merge_qualified_name): Optimized for missing left or right parts.
10985 (resolve_expression_name): Handle access to outer class fields from
10987 (resolve_qualified_expression_name): New macro
10988 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10989 classes. Report error on non appropriate qualification of
10990 `new'. Handle qualified `this'.
10991 (not_accessible_p): Allow access to outer class private fields from
10993 (patch_method_invocation): Handle method invocations through
10994 access methods and inner class constructor invocations.
10995 (find_applicable_accessible_methods_list): Search enclosing
10996 contexts of an inner class.
10997 (search_applicable_methods_list): Fixed typo.
10998 (argument_types_convertible): Handle inner class constructors'
10999 hidden outer context reference argument.
11000 (qualify_ambiguous_name): Handle qualified `this'.
11001 (java_complete_lhs): Handle use of field accessed through
11002 artificial access methods in various cases of assignments. Handle
11003 CLASS_LITERAL node.
11004 (check_final_assignment): Use DECL_CLINIT_P.
11005 (valid_ref_assignconv_cast_p): Handle the destination being an
11006 enclosing context of the source.
11007 (patch_unaryop): Handle use of field accessed through artificial
11009 (patch_return): Use DECL_CLINIT_P.
11010 (patch_throw_statement): Use DECL_CLINIT_P.
11011 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11012 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11015 2000-01-16 Anthony Green <green@cygnus.com>
11017 * parse.y (build_string_concatenation): Only use
11018 StringBuffer(String) shortcut if String arg is constant.
11020 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11022 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11023 the shift value to int. Fixed typo in comment.
11025 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11027 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11028 * jcf-write.c: Likewise.
11029 * parse.y: Likewise.
11030 * parse.c: Regenerate.
11032 2000-01-09 Anthony Green <green@cygnus.com>
11034 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11035 bytecodes in the correct order.
11037 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11039 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11041 2000-01-06 Anthony Green <green@cygnus.com>
11043 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11044 before building constant array decl.
11046 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11048 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11049 method invocation and typo in conditional expression.
11050 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11051 the appropriate NOTE_POP.
11052 * parse.y (patch_binop): Shift value mask to feature the right
11055 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11057 * class.c (assume_compiled, assume_compiled_node): Add static
11059 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11061 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11063 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11065 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11066 to `__modifier' to avoid stringifying it.
11068 * parse.y (verify_constructor_circularity): Don't call a variadic
11069 function with a non-literal format string.
11070 (java_check_abstract_methods): Move unreachable code inside
11071 `continue' statement.
11072 (lookup_method_invoke): Call xstrdup, not strdup.
11074 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11077 * jcf-parse.c (yyparse): Likewise.
11079 * jv-scan.c (main): Likewise.
11081 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11083 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11084 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11085 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11088 * parse.y (synchronized, variable_redefinition_error,
11089 check_class_interface_creation, create_interface, create_class,
11090 method_header, finish_method_declaration,
11091 check_modifiers_consistency, method_declarator,
11092 complete_class_report_errors, check_abstract_method_definitions,
11093 java_check_regular_methods, check_throws_clauses,
11094 java_check_abstract_methods, read_import_dir,
11095 check_pkg_class_access, declare_local_variables, fix_constructors,
11096 cut_identifier_in_qualified, resolve_expression_name,
11097 resolve_qualified_expression_name, patch_method_invocation,
11098 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11099 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11100 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11101 patch_try_statement, patch_synchronized_statement,
11102 patch_throw_statement, check_thrown_exceptions,
11103 patch_conditional_expr): Likewise.
11105 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11107 * Makefile.in (LIBDEPS): Added gcc's errors.o
11108 (../jcf-dump$(exeext):): Link with gcc's errors.o
11109 (../gcjh$(exeext):): Likewise.
11110 * expr.c (expand_java_NEW): Layout the entire target type instead of
11111 laying out its methods only.
11112 (lookup_field): Layout the class after having loaded it.
11113 * java-tree.h (java_debug_context): Declared.
11114 * jcf-io.c (toplev.h): Included.
11115 (find_class): Removed assignment to jcf's outofsynch
11116 field. Force source file to be read if newer than its matching
11117 class file. Tweaked debug messages.
11118 * jcf-parse.c (jcf_out_of_synch): Deleted.
11119 (read_class): Call to jcf_out_of_synch removed.
11120 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11121 (jcf_out_of_synch): Prototype deleted.
11122 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11123 `deprecated' and `class_err': integer turned into bit-fields.
11124 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11125 * parse.y (package_list): New global.
11126 (package_declaration:): Record newly parsed package name.
11127 (extra_ctxp_pushed_p): Static global deleted.
11128 (java_parser_context_save_global): Create buffer context for the
11129 purpose of saving globals, if necessary.
11130 (java_parser_context_restore_global): Pop context pushed for the
11131 purpose of saving globals, if necessary.
11132 (java_debug_context_do): New prototype and function.
11133 (java_debug_context): Likewise.
11134 (do_resolve_class): Use already parsed package names to qualify
11135 and lookup class candidate.
11136 (java_pre_expand_clinit): Removed unnecessary local variable.
11138 1999-12-17 Tom Tromey <tromey@cygnus.com>
11140 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11142 (process_file): Use `\n\' at end of each line in string.
11144 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11146 * expr.c (expand_invoke): Layout the loaded class before
11147 attempting to use it.
11148 (expand_java_field_op): Allow final field assignments to take
11150 * typeck.c (convert): Return error_mark_node if expr is null.
11152 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11154 * class.c (class_depth): Return -1 if the class doesn't load
11156 * expr.c (can_widen_reference_to): Check for errors during depth
11157 computation and return 0 accordingly.
11158 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11159 create default constructors and add an other error check.
11160 * parse.h (java_fix_constructors): Prototyped.
11161 * parse.y (java_pre_expand_clinit): Likewise.
11162 (build_super_invocation): Re-prototyped to feature one argument.
11163 (java_check_circular_reference): Directly use `current'.
11164 (java_fix_constructors): New function.
11165 (java_check_regular_methods): Don't create default constructors
11166 here, but abort if none were found.
11167 (java_complete_expand_methods): Pre-process <clinit> calling
11168 java_pre_expand_clinit.
11169 (java_pre_expand_clinit): New function.
11170 (fix_constructors): build_super_invocation invoked with the
11171 current method declaration as an argument.
11172 (build_super_invocation): Use the context of the processed method
11173 decl argument instead of current_class.
11174 * typeck.c (lookup_java_method): Take WFLs in method names into
11177 1999-12-14 Per Bothner <per@bothner.com>
11179 * class.c (make_class_data): flag_keep_inline_functions to keep
11180 private methods in the method array.
11182 1999-12-15 Anthony Green <green@cygnus.com>
11184 * check-init.c (check_init): Take into account both types of
11185 `throw's when checking for uninitialized variables.
11187 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11189 * parse.y (java_complete_lhs): Force conversion of array
11190 dimensions to int_type_node, that's what runtime's ABI expects.
11192 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11194 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11195 operand of a WFL, until the Java front-end gets fixed with regard
11196 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11198 1999-12-10 Andrew Haley <aph@cygnus.com>
11200 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11201 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11202 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11203 java-tree.h: Ditto.
11204 jcf-write.c: Ditto.
11206 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11208 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11209 before calling expand_eh_region_start and expand_start_all_catch.
11210 * except.c (expand_start_java_handler): Switch to permanent
11211 obstack before calling expand_eh_region_start.
11212 (expand_end_java_handler): Switch to permanent obstack before
11213 calling expand_start_all_catch.
11215 1999-12-5 Anthony Green <green@cygnus.com>
11217 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11218 function with side effects.
11219 (init_decl_processing): Mark all memory allocating DECLs with
11222 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11224 * except.c (expand_end_java_handler): Call
11225 expand_resume_after_catch and end_catch_handler.
11227 1999-11-30 Anthony Green <green@cygnus.com>
11229 * verify.c (verify_jvm_instructions): Create new return label
11230 chain if non existent (don't rely on the verified state of the jsr
11233 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11235 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11236 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11238 * parse.y (patch_assignment): Removed bogus final class test on
11239 lhs when checking on whether to emit an ArrayStoreException runtime
11241 * expr.c (expand_java_arraystore): Likewise.
11243 1999-11-28 Anthony Green <green@cygnus.com>
11245 * decl.c (find_local_variable): Reuse single slot decls when
11248 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11250 * jcf-parse.c (saw_java_source): Global variable removed.
11251 (read_class): Don't use `saw_java_source'. Added extra braces.
11252 (yyparse): Code setting `saw_java_source' removed.
11254 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11256 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11258 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11260 * verify.c (merge_type_state): Non verified subroutines being
11261 considered more than once to trigger passive type merge.
11263 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11265 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11266 in case of error. Error message tuned.
11268 1999-11-21 Anthony Green <green@cygnus.com>
11270 * constants.c (find_methodref_index): Unwrap method names before
11271 inserting them in the constant pool.
11273 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11275 * class.c (assume_compiled_node): New typedef.
11276 (assume_compiled_tree): New static data.
11277 (find_assume_compiled_node): New function.
11278 (add_assume_compiled): New function.
11279 (assume_compiled): New function.
11280 * class.c (make_class_data): Use assume_compiled.
11281 (is_compiled_class): Use assume_compiled.
11283 * java-tree.h (add_assume_compiled): Declare.
11285 * lang.c (lang_decode_option): Parse new options.
11287 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11289 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11290 int_type_node: that's what `_Jv_AllocObject' expects.
11292 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11294 * parse.y (lookup_method_invoke): Use lang_printable_name to
11295 reliably build the type name during error report. Fixes PR gcj/97.
11297 1999-11-09 Tom Tromey <tromey@cygnus.com>
11299 * jcf-path.c: Include <sys/stat.h>.
11300 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11301 (DIR_UP): New macro.
11303 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11305 * parse.y (source_end_java_method): Resume permanent allocation,
11306 reversing Apr 27 1998 patch.
11307 (patch_string_cst): Pop obstacks after having pushed the permanent
11310 1999-11-05 Tom Tromey <tromey@cygnus.com>
11312 * class.c (finish_class): Emit inlined methods if any native
11313 methods exist in the class. Fixes PR gcj/85.
11315 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11317 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11318 (qualify_ambiguous_name): Likewise.
11320 1999-11-03 Godmar Back <gback@cs.utah.edu>
11322 * typeck.c: (lookup_java_method): search all inherited
11323 interfaces when looking up interface method.
11325 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11327 * parse.y (method_header:): Issue error message for rule `type
11329 (synchronized:): Error report when not using synchronized.
11331 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11333 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11334 being used before the superclass constructor has been called.
11335 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11336 instead of `CALL_THIS_CONSTRUCTOR_P'.
11338 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11340 * check-init.c: Fix typo in comment.
11342 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11344 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11347 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11349 * parse.y (expression_statement:): Call function to report
11350 improper invocation of a constructor.
11351 (parse_ctor_invocation_error): New function.
11353 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11355 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11358 1999-10-21 Tom Tromey <tromey@cygnus.com>
11360 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11361 in generated `main'.
11363 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11365 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11366 (qualify_ambiguous_name): Likewise.
11368 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11370 * parse.y (java_complete_tree): fold_constant_for_init to work on
11372 (java_complete_lhs): Likewise.
11373 (array_constructor_check_entry): Complete an initializer element
11374 on permanent_obstack.
11376 1999-10-19 Tom Tromey <tromey@cygnus.com>
11378 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11379 From Mike Moreton <mike@pillim.demon.co.uk>.
11381 1999-10-15 Greg McGary <gkm@gnu.org>
11383 * java-tree.h (flag_bounds_check): Remove extern decl.
11384 * lang.c (flag_bounds_check): Remove global variable.
11385 (lang_f_options): Remove "bounds-check" entry.
11386 (lang_init_options): Default flag_bounds_check to "on".
11388 1999-10-14 Tom Tromey <tromey@cygnus.com>
11390 * jvgenmain.c (usage): New function.
11391 (main): Use it. Also, handle `-D' options.
11392 * jvspec.c (lang_specific_driver): Recognize -D.
11393 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11395 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11397 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11399 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11400 variadic function with a non-literal format string.
11402 * parse-scan.y (report_main_declaration): Likewise.
11404 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11406 * parse.y (read_import_dir, patch_assignment, patch_binop,
11407 patch_array_ref): Likewise.
11409 * typeck.c (build_java_array_type): Likewise.
11411 * verify.c (verify_jvm_instructions): Likewise.
11413 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11415 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11417 1999-10-07 Anthony Green <green@cygnus.com>
11419 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11420 where CHECK_PUT may fail for valid reasons.
11422 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11423 UNSAFE_PUTN): New macros.
11425 1999-10-04 Tom Tromey <tromey@cygnus.com>
11427 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11428 well. Fixes Java PR gcj/59.
11429 * parse-scan.y (yyerror): Report errors.
11431 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11433 * decl.c (insert_block): Remove unconditional `abort'.
11435 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11437 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11438 FUNCTION_CODE now of type int. All callers changed.
11439 Set the builtin's DECL_BUILT_IN_CLASS.
11441 1999-09-23 Tom Tromey <tromey@cygnus.com>
11443 * jvspec.c (lang_specific_driver): Don't read spec file if
11444 -fsyntax-only given.
11446 1999-09-22 Tom Tromey <tromey@cygnus.com>
11448 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11450 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11451 (WORDS_TO_LONG): Likewise.
11452 (WORDS_TO_DOUBLE): Likewise.
11454 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11456 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11457 (RELOCATION_VALUE_1): Likewise.
11458 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11459 push_in_const, push_long_const): Prototyped.
11460 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11461 (push_constant2): Likewise.
11462 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11463 (find_constant_wide): Cast find_constant2's integer arguments to
11465 (find_constant_index): Cast find_constant2's and find_constant2's
11466 integer arguments to `jword'.
11467 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11468 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11469 (emit_if): Use RELOCATION_VALUE_1.
11470 (emit_goto): Likewise.
11471 (emit_jsr): Likewise.
11472 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11473 argument to push_long_const to HOST_WIDE_INT.
11475 1999-09-15 Andreas Schwab <schwab@suse.de>
11477 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11479 1999-09-20 Nick Clifton <nickc@cygnus.com>
11481 * lang.c (lang_decode_option): Extend comment.
11483 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11485 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11488 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11490 * gjavah.c (get_field_name, print_method_info, print_include,
11491 add_namelet): Use xmalloc, not malloc.
11493 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11494 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11497 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11499 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11501 * jcf-path.c (add_entry): Likewise.
11503 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11505 * jv-scan.c (xmalloc): Remove definition.
11507 * jvgenmain.c (xmalloc): Likewise.
11509 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11511 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11513 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11514 concat, not xmalloc/sprintf.
11515 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11516 (xstrdup): Remove definition.
11518 * parse.y (duplicate_declaration_error_p,
11519 constructor_circularity_msg, verify_constructor_circularity,
11520 check_abstract_method_definitions, java_check_regular_methods,
11521 java_check_abstract_methods, patch_method_invocation,
11522 check_for_static_method_reference, patch_assignment, patch_binop,
11523 patch_cast, array_constructor_check_entry, patch_return,
11524 patch_conditional_expr): Use xstrdup, not strdup.
11526 * zextract.c (ALLOC): Use xmalloc, not malloc.
11528 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11530 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11532 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11533 (do_spec, lang_specific_pre_link, lang_specific_driver,
11534 input_filename, input_filename_length): Don't declare.
11535 (main_class_name, jvgenmain_spec, lang_specific_driver):
11537 (lang_specific_driver): All calls to the function pointer
11538 parameter now explicitly call `fatal'.
11540 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11542 * parse.y (find_applicable_accessible_methods_list): Search
11543 abstract classes as interfaces.
11545 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11547 * class.c (finish_class): We're now outside a valid method
11548 declaration. Tell the rest of gcc so.
11550 1999-09-08 Bruce Korb autogen@linuxbox.com
11552 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11554 1999-09-07 Tom Tromey <tromey@cygnus.com>
11556 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11558 (decode_signature_piece): Don't emit "::" in JArray<>.
11559 (print_namelet): Only print trailing `;' when printing a class.
11561 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11563 * java-tree.h: Delete declarations for all tree nodes now moved to
11565 * decl.c: Delete their definitions.
11567 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11569 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11570 * Makefile.in (OBJS): Add ggc-callbacks.o.
11571 (OBJDEPS): Likewise.
11573 1999-09-03 Tom Tromey <tromey@cygnus.com>
11575 * parse.y (strip_out_static_field_access_decl): Return operand if
11576 it satisfies JDECL_P.
11578 1999-09-02 Tom Tromey <tromey@cygnus.com>
11580 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11581 Handle nested arrays, like `[[I'.
11583 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11585 * class.c (finish_class): Remove unused parameter, all callers
11588 * expr.c (build_java_athrow): Change return type to void.
11589 (java_lang_expand_expr): Make sure each case in switch returns a
11592 * java-tree.h (finish_class): Fix prototype to take void args.
11594 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11595 (main): Issue return from main, not exit.
11597 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11599 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11601 * jv-scan.c (main): Issue return from main, not exit.
11603 * parse.y (check_abstract_method_definitions,
11604 java_check_abstract_method_definitions): Add static prototypes.
11605 (java_complete_expand_methods): Fix call to `finish_class'.
11607 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11610 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11612 * lang.c (language_string): Constify.
11614 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11616 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11617 Remove hacks for stuff which comes from libiberty.
11619 * Make-lang.in: Likewise.
11621 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11623 * Makefile.in (xref.o): Depend on xref.c explicitly.
11625 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11627 * java-tree.h (lang_printable_name): Constify a char*.
11629 * lang.c (lang_printable_name): Likewise.
11631 1999-08-27 Jeffrey A Law (law@cygnus.com)
11633 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11634 comments in C code.
11636 1999-08-26 Tom Tromey <tromey@cygnus.com>
11638 * gjavah.c (print_cxx_classname): Print "::" before qualified
11641 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11643 * parse.y (lookup_cl): Changed leading comment. Now does its best
11644 to set the column number.
11645 (qualify_ambiguous_name): Take WFL wrappers into account.
11647 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11649 * verify.c (verify_jvm_instructions): Don't check instruction
11650 validity beyond end of method.
11652 1999-08-25 Tom Tromey <tromey@cygnus.com>
11654 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11656 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11658 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11659 cxx_keyword_subst, generate_access, name_is_method_p,
11660 get_field_name, print_field_name, super_class_name, print_include,
11661 decode_signature_piece, print_class_decls, usage, help,
11662 java_no_argument, version, add_namelet, print_namelet): Add static
11664 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11665 name_is_method_p): Constify a char*.
11666 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11667 Provide a final else clause in an if-else-if.
11668 (print_field_info): Add missing final arg in function call to
11669 `print_field_name'.
11670 (print_method_info, decompile_method, decode_signature_piece,
11671 print_c_decl, print_full_cxx_name, print_stub,
11672 print_mangled_classname, super_class_name, print_include,
11673 add_namelet, add_class_decl, print_class_decls, process_file,
11674 help): Constify a char*.
11676 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11677 push_int_const, find_constant_wide, find_constant_index,
11678 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11679 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11680 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11681 emit_if, emit_goto, emit_jsr, call_cleanups,
11682 make_class_file_name): Add static prototypes.
11683 (generate_bytecode_return, generate_bytecode_insns): Pass a
11684 NULL_PTR, not a NULL_TREE.
11686 * jv-scan.c: Include "jcf.h".
11687 (main): Declare using DEFUN macro.
11689 * jvspec.c (find_spec_file, lang_specific_pre_link,
11690 lang_specific_driver): Add prototypes.
11691 (find_spec_file): Constify a char*.
11693 * keyword.gperf (hash, java_keyword): Add prototypes.
11695 * lang.c (lang_print_error): Add static prototype.
11696 (lang_init): Prefer memcpy over bcopy to avoid casts.
11698 * lex.c (yylex): Add static prototype.
11700 * parse-scan.y: Include "lex.c" earlier.
11702 * parse.h: Remove redundant declaration for `yylex'.
11704 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11705 labeled_block_contains_loop_p): Add static prototypes.
11706 (not_accessible_p): Make static to match prototype.
11708 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11710 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11712 * parse.y (check_method_redefinition): Changed leading comment.
11713 (check_abstract_method_definitions): New function.
11714 (java_check_abstract_method_definitions): New function.
11715 (java_check_regular_methods): Call it.
11716 (verify_constructor_super): Fixed indentation.
11717 (lookup_method_invoke): Likewise.
11719 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11721 * parse.y (method_header): Return a null pointer if the current
11722 class node is null.
11723 (finish_method_declaration): Return if the current function decl
11725 (source_start_java_method): Likewise.
11726 (java_method_add_stmt): Likewise.
11728 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11730 * class.c (emit_register_class): Removed unnecessary call to
11732 * parse.y (labeled_block_contains_loop_p): Removed unused local
11735 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11737 * parse.y (java_refold): Added prototype.
11739 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11741 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11742 (java_stabilize_reference): Removed unnecessary `else'.
11743 (java_complete_lhs): Set flag to remember boolean. Call
11744 java_refold. Added comments.
11745 (java_decl_equiv): New function.
11746 (binop_compound_p): Likewise.
11747 (java_refold): Likewise.
11748 (patch_unaryop): Striped static field access assigned to decl and
11749 op. Changed promotion scheme for ++/-- operators.
11750 (search_loop): New function.
11751 (labeled_block_contains_loop_p): Likewise.
11752 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11754 (patch_bc_statement): Call search_loop. Fixed comment.
11756 1999-08-14 Anthony Green <green@cygnus.com>
11758 * expr.c (java_lang_expand_expr): Mark static array data as
11761 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11763 * jvgenmain.c (main): NUL-terminate name_obstack.
11765 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11767 * check-init.c (check_bool2_init, done_alternative): Add static
11770 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11771 (add_method, build_utf8_ref, build_class_ref,
11772 append_gpp_mangled_type, layout_class_method): Constify a char*.
11774 * decl.c (push_promoted_type, make_binding_level): Add static
11776 (push_promoted_type, pushdecl): Constify a char*.
11778 * except.c (find_handler_in_range, link_handler,
11779 check_start_handlers): Add static prototypes.
11781 * expr.c (process_jvm_instruction): Constify a char*.
11783 * gjavah.c (main): Constify a char*.
11785 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11788 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11790 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11791 munge, print_ents): Constify a char*.
11793 * jcf-dump.c (disassemble_method): Constify a char*.
11794 (print_constant_pool, print_exception_table): Add static prototypes.
11795 (print_constant, print_exception_table, main, disassemble_method):
11798 * jcf-io.c (find_classfile, find_class): Likewise.
11800 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11801 (set_source_filename, predefined_filename_p): Add static prototypes.
11802 (set_source_filename, get_constant, get_class_constant,
11803 find_in_current_zip): Constify a char*.
11805 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11807 (add_entry, add_path, jcf_path_classpath_arg,
11808 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11810 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11811 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11812 jcf_parse_one_method, jcf_parse_methods,
11813 jcf_parse_final_attributes): Add static prototypes.
11814 (get_attribute): Constify a char*.
11816 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11817 jcf_dependency_add_target, jcf_path_classpath_arg,
11818 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11820 * jv-scan.c (main): Constify a char*.
11821 (gcc_obstack_init): Add prototype arguments.
11823 * jvgenmain.c (gcc_obstack_init): Likewise.
11824 (main): Constify a char*.
11826 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11828 (put_decl_string, lang_print_error): Constify a char*.
11829 (lang_init): Remove redundant extern prototype.
11831 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11833 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11834 Add static prototypes.
11835 (get_type_from_signature): Constify a char*.
11837 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11838 Add static prototypes.
11839 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11840 (verify_jvm_instructions): Constify a char*.
11842 * xref.c (xref_flag_value): Likewise.
11844 * xref.h (xref_flag_value): Likewise.
11846 * zextract.c (makeword, makelong): Add static prototypes.
11847 (makeword, makelong): Constify a uch*.
11849 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11851 * lang.c (java_dummy_print): Constify a char*.
11852 (lang_print_error): Likewise.
11853 (lang_init): Remove redundant prototype for `print_error_function'.
11854 (lang_init_source): Likewise.
11855 (lang_identify): Constify a char*.
11857 1999-08-09 Tom Tromey <tromey@cygnus.com>
11859 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11860 (WORDS_TO_LONG): Likewise.
11861 (WORDS_TO_DOUBLE): Likewise.
11863 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11865 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11867 * expr.c (java_stack_pop, java_array_data_offset,
11868 build_java_throw_out_of_bounds_exception, case_identity,
11869 build_java_check_indexed_type): Add static prototypes.
11870 (linenumber_table, expand_invoke, expand_java_field_op,
11871 build_primtype_type_ref, expand_byte_code): Constify a char*.
11873 * java-tree.h (build_primtype_type_ref, linenumber_table):
11875 (java_lang_expand_expr): Add prototype.
11877 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11878 `java_lang_expand_expr'.
11880 * lex.c (java_lex_error): Constify a char*.
11881 (java_get_unicode, java_read_char, java_allocate_new_line,
11882 java_unget_unicode, java_sneak_unicode): Prototype.
11884 * parse-scan.y (current_class, package_name, method_declarator,
11885 report_class_declaration, yyerror): Constify a char*.
11887 * parse.h (java_report_errors): Prototype.
11888 (yyerror): Constify a char*.
11890 * parse.y (classitf_redefinition_error, check_modifiers,
11891 parse_jdk1_1_error, lookup_package_type,
11892 lookup_package_type_and_set_next, get_printable_method_name,
11893 purify_type_name): Constify a char*.
11894 (build_super_invocation, maybe_generate_finit,
11895 verify_constructor_super, parser_add_interface,
11896 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11897 java_complete_expand_methods, java_expand_finals,
11898 cut_identifier_in_qualified, java_stabilize_reference,
11899 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11900 merge_string_cste): Prototype.
11901 (single_type_import_declaration, yyerror,
11902 variable_redefinition_error, build_array_from_name,
11903 build_unresolved_array_type, check_class_interface_creation,
11904 resolve_class, complete_class_report_errors,
11905 note_possible_classname, read_import_dir,
11906 find_in_imports_on_demand, resolve_package, fix_constructors,
11907 check_deprecation, lookup_method_invoke,
11908 maybe_build_primttype_type_ref, array_constructor_check_entry):
11910 (java_complete_expand_methods, java_expand_finals): Make static.
11911 (convert_narrow): Remove static prototype.
11913 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11915 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11917 1999-08-02 Richard Henderson <rth@cygnus.com>
11919 * decl.c: Include defaults.h instead of expr.h.
11920 * parse.y: Likewise.
11922 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11924 * java/decl.c (start_java_method): Change all uses of
11925 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11926 Ensure expr.h is included.
11927 * java/expr.c (pop_arguments): Ditto.
11928 * java/parse.y (expand_start_java_method): Ditto.
11930 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11932 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11934 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11936 * decl.c: Include "function.h".
11937 * except.c: Likewise.
11938 * parse.y: Likewise.
11939 * Makefile.in: Update dependencies.
11941 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11943 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11944 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11945 `modifier' with ATTRIBUTE_UNUSED.
11947 * gjavah.c (process_file): Add braces around ambiguous `else'.
11949 * jcf-dump.c (print_access_flags, localvar_free): Change return
11952 * parse.y (java_complete_expand_method): Initialize variable
11954 (resolve_qualified_expression_name): Likewise for `field_decl'.
11955 (patch_method_invocation): Likewise for `class_to_search'.
11956 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11957 (patch_assignment): Likewise for `lhs_type'.
11959 * verify.c (verify_jvm_instructions): Remove unused variable
11962 1999-07-25 Richard Henderson <rth@cygnus.com>
11964 * decl.c (va_list_type_node): New.
11966 1999-07-25 Anthony Green <green@cygnus.com>
11968 * gjavah.c (print_stub): New function.
11969 (METHOD_IS_NATIVE): New macro.
11970 (print_mangled_classname): Make static.
11971 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11972 (process_file): Perform stub generation.
11973 (HANDLE_METHOD): Don't emit class decls during stub
11975 (HANDLE_END_METHOD): Take into account stub generation.
11976 (print_method_info): Handle stub generation.
11977 (print_stub): New function.
11978 (print_cxx_classname): Make signature consistant with others.
11979 (help): Describe -stubs option.
11980 (main): Create stub file.
11981 (version): Use version.c.
11982 (print_full_cxx_name): New function.
11983 (print_c_decl): Use print_full_cxx_name.
11985 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11987 * check-init.c (check_init): Handle MAX_EXPR.
11989 1999-07-15 Andrew Haley <aph@cygnus.com>
11991 * lang.c (flag_use_divide_subroutine): New variable.
11992 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11993 fp-to-integer conversion.
11994 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11997 * expr.c (build_java_soft_divmod): New function.
11998 (build_java_binop): Call build_java_soft_divmod if
11999 flag_use_divide_subroutine is set.
12000 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12001 soft_lrem_node: new builtin functions.
12002 (init_decl_processing) Initialize the new builtins.
12003 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12004 soft_lrem_node: new builtin functions.
12005 (build_java_soft_divmod): New function.
12006 * parse.y: Call build_java_soft_divmod if
12007 flag_use_divide_subroutine is set.
12008 * parse.c: Rebuilt.
12010 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12011 a --specs= arg) even if not linking.
12012 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12013 -fuse-divide-subroutine
12015 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12017 * parse.y (resolve_and_layout): Check methods only once.
12018 (resolve_qualified_expression_name): Verify thrown exceptions
12020 (check_thrown_exceptions): Reject exceptions thrown in
12021 initializer. Error message tuned.
12023 1999-07-14 Andrew Haley <aph@cygnus.com>
12025 * expr.c (expand_expr): Do not return the last statement in a
12026 block as the block's value.
12028 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12030 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12031 CALL_EXPR, to avoid order of evaluation changes.
12033 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12035 * parse.y (qualify_ambiguous_name): Do not use
12036 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12038 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12040 * check-init.c (check_init): Handle MAX_EXPR.
12041 * expr.c (force_evaluation_order): Force method call arguments to
12042 be evaluated in left-to-right order.
12043 * parse.y (qualify_ambiguous_name): Loop again to qualify
12044 NEW_ARRAY_EXPR properly.
12046 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12048 * parse.y (patch_invoke): Resolve unresolved invoked method
12050 (qualify_ambiguous_name): STRING_CST to qualify expression for
12051 type name resolution.
12053 1999-06-24 Andrew Haley <aph@cygnus.com>
12055 * class.c (finish_class): Whenever a deferred method is
12056 output, rescan the list of methods to see if a new candidate for
12057 output can be found.
12059 1999-06-28 Tom Tromey <tromey@cygnus.com>
12061 * jvspec.c (lang_specific_driver): Recognize --help.
12063 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12065 * parse.y (resolve_package): Fixed bogus return statement.
12066 (patch_method_invocation): Resolve method invocation beginning with
12067 a package name qualifier.
12069 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12071 * Make-lang.in (java.stage1): Depend on stage1-start.
12072 (java.stage2): Likewise for stage2-start.
12073 (java.stage3): Likewise for stage3-start.
12074 (java.stage4): Likewise for stage4-start.
12076 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12078 * parse.y (java_complete_lhs): When doing cross referencing, don't
12079 try to keep file location on a WFL expanded as a CALL_EXPR.
12081 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12083 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12084 compiling to class file a void method with an empty method body.
12085 As a side effect, the bytecode backend will generate the
12086 appropriate `return' instruction.
12088 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12090 * parse.y (lookup_package_type_and_set_next): New function prototype.
12091 (resolve_package): Search current and imported packages.
12092 (lookup_package_type_and_set_next): New function.
12094 1999-06-22 Andrew Haley <aph@cygnus.com>
12096 * verify.c (verify_jvm_instructions): Check for pending blocks
12097 before invalid PC test and opcode switch, not after.
12099 1999-06-21 Andrew Haley <aph@cygnus.com>
12101 * except.c (find_handler_in_range): The upper limit for exception
12102 ranges is exclusive, not inclusive: (start <= pc < end).
12103 (link_handler): find child pointer which points to outer by
12104 searching sibling list: previous code incorrectly assumed that
12105 outer->outer->first_child must point to outer.
12106 * verify.c (verify_jvm_instructions): FIXME added to code for
12108 (verify_jvm_instructions): Do not assume that the last block
12109 processed in a subroutine is a block which ends with a `ret'
12110 instruction. With some control flows it is possible that the last
12111 block ends with an `athrow'.
12113 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12115 * parse.y (qualify_ambiguous_name): Reorganized the post
12116 evaluation of non WFL leading expression nodes.
12118 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12120 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12123 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12125 * parse.y (qualify_ambiguous_name): Handle qualified expression
12126 beginning with a STRING_CST.
12128 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12130 * parse.y (register_fields): Set DECL_INITIAL on both
12131 pre-initialized static and public fields.
12132 (resolve_field_access): Static field access expressions to always
12134 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12135 qualification. CONVERT_EXPR to be resolved as an expression name.
12136 (java_complete_lhs): Identify and access qualified final
12137 initialized field in switch statement case expression.
12138 (fold_constant_for_init): Pre-initialized field decl constant to
12141 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12143 * parse.y (note_possible_classname): Mark returned node with
12144 QUALIFIED_P only if the original class name contained a '/'.
12146 1999-06-05 Anthony Green <green@cygnus.com>
12148 * Make-lang.in (gcjh): More parallel build fixes.
12150 1999-06-03 Mike Stump <mrs@wrs.com>
12152 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12154 1999-06-02 Anthony Green <green@cygnus.com>
12156 * except.c (link_handler): Chain exception handlers in order.
12158 1999-06-02 Anthony Green <green@cygnus.com>
12160 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12161 with nops and process as usual in order to always set correct EH
12162 ranges. Emit detailed warnings about unreachable bytecodes.
12164 1999-06-02 Anthony Green <green@cygnus.com>
12166 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12169 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12171 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12172 or the searched field decl.
12174 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12176 * parse.y (fold_constant_for_init): Convert numerical constant
12177 values to the type of the assigned field.
12179 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12181 * expr.c (lookup_field): Relaxed the test on class loading error
12183 * parse.y (fold_constant_for_init): Enabeled old code.
12185 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12187 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12188 decide the validity of the cast of a java.lang.Cloneable reference
12190 (patch_conditional_expr): Fixed first argument passed to
12191 binary_numeric_promotion.
12193 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12195 * parse.y (qualify_ambiguous_name): Take into account that a
12196 CONVERT_EXPR might specify a type as a WFL.
12198 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12200 * parse.y (patch_assignment): Save the rhs before using it as an
12201 argument to _Jv_CheckArrayStore.
12203 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12205 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12207 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12209 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12210 floating point literal only when the exponent indicator has been
12213 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12215 * parse.y (formal_parameter:): Construct argument tree list
12216 element even if a yet unsupported final parameter was encountered.
12218 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12220 * parse.y (finish_method_declaration): Issue errors for native or
12221 abstract methods declared with a method body, as well as for non
12222 native or non abstract methods with no method body.
12224 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12226 * class.c (build_utf8_ref): Initialize variable `field'.
12228 * decl.c (init_decl_processing): Initialize variable `field'.
12230 * expr.c (build_known_method_ref): Mark parameters `method_type',
12231 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12232 (process_jvm_instruction): Likewise for parameter `length'.
12234 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12235 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12238 * parse.y (maybe_generate_clinit): Remove unused variable
12239 `has_non_primitive_fields'.
12240 (find_in_imports_on_demand): Initialize variables `node_to_use'
12242 (patch_binop): Likewise for variable `prom_type'.
12243 (patch_unaryop): Likewise for variable `prom_type'.
12245 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12247 * xref.c (xref_table): Add missing initializer.
12249 1999-05-14 Tom Tromey <tromey@cygnus.com>
12251 * java-except.h (struct eh_range): Removed unused `next' member.
12252 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12253 after adding all exception handlers. Sort exception ranges in
12255 (struct pc_index): New structure.
12256 (start_pc_cmp): New function.
12257 * except.c (add_handler): Return `void'. Don't call link_handler;
12258 instead construct an ordinary linked list and do range
12260 (check_nested_ranges): New function.
12261 (link_handler): Changed interface to allow merging of eh_ranges.
12262 Split overlapping ranges. Return `void'.
12264 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12266 * parse.y (constructor_block_end:): New rule, tagged <node>.
12267 (constructor_body:): Use `constructor_block_end' instead of
12270 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12272 * parse.y (statement_nsi:): Pop `for' statement block.
12273 (java_complete_lhs): Labeled blocks containing no statement are
12274 marked as completing normally.
12276 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12278 * xref.c (xref_set_current_fp): New function, defined.
12279 * xref.h (xref_set_current_fp): New function, prototyped.
12281 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12283 * check-init.c (check_init): Take into account that
12284 LABELED_BLOCK_STMT can be empty.
12286 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12288 * parse.y (java_check_regular_methods): Warning check on not
12289 overriding methods with default access in other packages does not
12290 apply to `<clinit>'.
12291 (java_complete_lhs): If block body is an empty_stmt_node, replace
12292 it by NULL_TREE. This prevents gcc from generating an irrelevant
12295 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12297 * check-init.c (check_init): Removed code accepting to see things
12298 falling through default:, when doing xrefs.
12299 * java-tree.h (do_not_fold): New global variable, declared.
12300 * parse.y (do_not_fold): New global variable, defined.
12301 (java_complete_expand_method): Set `do_not_fold' to the value of
12302 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12303 and reinstall them after them have been purged; do not check for
12304 initializations; do not issue missing return errors.
12305 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12307 (patch_binop): Skip the fold part when doing xrefs.
12308 (build_string_concatenation): Skip the concatenation part when
12310 (patch_synchronized_statement): Do not generate a try-finally when
12312 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12313 and keep the location where the throw was seen.
12314 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12315 any treatment on the converted node an simply return a NOP_EXPR of
12317 * xref.c (xref_get_data): New function, defined.
12318 * xref.h (xref_get_data): New function, declared.
12319 (XREF_GET_DATA): Use xref_get_data.
12321 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12323 * gjavah.c (print_include): Cast the result of `strlen' to int
12324 when comparing against a signed value.
12325 (add_namelet): Likewise.
12327 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12329 * expr.c (expand_invoke): Mark parameter `nargs' with
12331 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12333 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12336 * jcf-reader.c (get_attribute): Cast a value to long
12337 when comparing against a signed expression. Likewise.
12339 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12340 HOST_BITS_PER_CHAR.
12342 1999-05-11 Andrew Haley <aph@cygnus.com>
12344 * parse.y (source_end_java_method): If the current method contains
12345 any exception handlers, force asynchronous_exceptions: this is
12346 necessary because signal handlers in libjava may throw exceptions.
12347 * decl.c (end_java_method): Ditto.
12349 1999-05-11 Tom Tromey <tromey@cygnus.com>
12351 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12353 * jvspec.c (THREAD_NAME): Removed.
12354 (GC_NAME): Likewise.
12355 (MATHLIB): Likewise.
12356 (WITHLIBC): Likewise.
12358 (THREADLIB): Likewise.
12359 (MATH_LIBRARY): Likewise.
12360 (lang_specific_driver): Don't add `-l' options to command line.
12361 Instead, add a single --specs option. Recognize `-L' options and
12362 use them to search for spec file.
12363 (find_spec_file): New function.
12364 (SPEC_FILE): New define.
12366 1999-05-11 Dave Brolley <brolley@cygnus.com>
12368 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12369 cpplib-enabled build.
12371 1999-05-05 Per Bothner <bothner@cygnus.com>
12373 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12374 temporarily zero it while calling rest_of_decl_compilation.
12376 * java-tree.h (string_ptr_type_node): Add declaration.
12377 * decl.c: Define and initialize string_ptr_type_node.
12378 * parse.y (patch_string_cst): Use string_ptr_type_node.
12380 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12381 * parse.y (for_statement): Now unconditionally exit_block.
12382 (finish_labeled_statement): No longer exit_block if for-loop.
12383 (patch_loop_statement): Check harder if the loop is already labeled.
12385 * parse.y (patch_initialized_static_field): Removed function.
12386 (maybe_generate_clinit): Removed special handling for interfaces.
12387 (java_complete_expand_methods): Do a preliminary java_complete_tree
12388 on <clinit> to determine if it can be removed.
12389 (java_complete_expand_method): Remove special handling for <clinit>.
12390 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12391 optimize if we get back empty_stmt_node.
12392 For MODIFY_EXPR, re-do checking of static initializers.
12393 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12394 For VAR_DECL, pass correct context.
12396 * verify.c (verify_jvm_instructions): Better error messages.
12398 1999-05-03 Tom Tromey <tromey@cygnus.com>
12400 * parse-scan.y (interface_declaration): Call
12401 report_class_declaration for interfaces.
12403 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12405 * Makefile.in: Remove -v from bison command lines.
12407 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12409 * check-init.c (check_init): Exclude a case of error when doing
12411 * class.c (layout_class_method): Don't generate the error message
12412 twice when compiling from source.
12413 * lang-options.h: Added `-Wredundant-modifers' and
12414 `-Wunusupported-jdk11' flags and help text.
12415 * lang.c (lang_decode_option): Added support for
12416 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12417 flag_static_local_jdk11 and flag_redundant set accordingly.
12418 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12419 * parse.h (EXPR_WFL_ADD_COL): New macro.
12420 (DECL_END_SOURCE_LINE): Likewise.
12421 (DECL_INHERITED_SOURCE_LINE): Likewise.
12422 * parse.y (static_ref_err): New function, prototyped.
12423 (CCB_TK): Now tagged <operator>.
12424 (class_body:): Remember the location of the closing '}' of a class
12425 definition when doing xrefs.
12426 (block:): Likewise.
12427 (block_end:): Likewise.
12428 (create_class): Remember the location of the inherited class
12429 identifier when doing xrefs.
12430 (register_fields): Added test on first operand of `init' before
12431 testing it TREE_CODE.
12432 (method_header): Store the location of the class identifier in the
12433 class decl when doing xrefs.
12434 (finish_method_declaration): Don't combine first/last method line
12436 (java_check_regular_methods): Warning check on not overriding
12437 methods with default access on other packages move before check on
12438 static methods. Initialization of `aflags' also moved up.
12439 (resolve_expression_name): Call static_ref_err to report the error.
12440 (static_ref_err): New function, implemented.
12441 (resolve_field_access): Returned simplified static field access
12443 (resolve_qualified_expression_name): Check for illegal use of
12444 static fields in a non static context. Call static_ref_err to
12445 report error in various places.
12446 (java_complete_tree): Do not fold initialized static fields when
12448 (java_complete_lhs): Likewise.
12450 1999-04-29 Anthony Green <green@cygnus.com>
12452 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12453 create internal labels.
12454 (lookup_label): Ditto.
12456 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12458 * class.c (layout_class_method): Generate <clinit>'s rtl for
12460 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12461 for interfaces' <clinit>.
12462 * expr.c (lookup_field): Search for fields in interfaces.
12463 (expand_invoke): Fixed indentation.
12464 (expand_java_field_op): Likewise. Use IS_CLINIT.
12465 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12466 (IS_CLINIT): New macro.
12467 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12468 interface was parsed.
12469 (maybe_generate_clinit): Don't generate if the current class is an
12470 interface with only fields of primitive types.
12471 (reset_method_name): Use IS_CLINIT.
12472 (java_complete_expand_method): Expand <clinit> when it exists for
12473 interfaces. Use IS_CLINIT.
12474 (resolve_expression_name): Use DECL_CONTEXT instead of
12475 current_class to build static field references.
12476 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12477 ARRAY_REF when doing xreferencing.
12478 (check_final_assignment): Fixed typo in leading comment. Use
12480 (patch_array_ref): Don't fully expand array references when
12482 (patch_return): Use IS_CLINIT.
12483 (patch_throw_statement): Likewise.
12485 1999-04-22 Tom Tromey <tromey@cygnus.com>
12487 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12489 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12491 * decl.c (predef_filenames, predef_filenames_size): New globals
12492 (init_decl_processing): predef_filenames and predef_filenames_size
12494 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12496 * jcf-parse.c (predefined_filename_p): New function.
12497 (yyparse): Check that files on the command line are specified only
12498 once and issue a warning otherwise.
12499 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12500 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12501 avoid a gcc warning with -W -Wall turned on.
12502 (java_expand_classes): Abort if errors were encountered.
12503 (java_complete_lhs): If the cross reference flag is set, wrap
12504 field DECL node around a WFL when resolving expression name.
12506 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12508 * lang.c (lang_decode_option): Fixed returned value when parsing
12509 `-fxref=...' and `-Wall'.
12510 * parse.y (source_end_java_method): Do not generate code when
12511 flag_emit_xref is set.
12512 (resolve_expression_name): Do not build static field access when
12513 flag_emit_xref is set.
12514 (resolve_field_access): No special treatment on `length' when
12515 flag_emit_xref is set. Do not build qualified static field access
12516 when flag_emit_xref is set.
12517 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12518 when flag_emit_xref is set.
12519 (patch_assignment): Do not generate array store runtime check when
12520 flag_emit_xref is set.
12521 * xref.c (xref_flag_value): Fixed function declaration
12523 (xset_set_data): New function.
12524 * xref.h (xref_set_data): Added prototype for new function.
12525 (typedef struct xref_flag_table): New field data.
12526 (XREF_GET_DATA): New macro.
12528 1999-04-19 Tom Tromey <tromey@cygnus.com>
12530 * xref.h (enum): Removed trailing comma.
12532 * parse.y (resolve_qualified_expression_name): Added missing
12535 1999-04-15 Anthony Green <green@cygnus.com>
12537 * gjavah.c: New prototypes for java_float_finite and
12538 java_double_finite.
12540 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12542 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12545 1999-04-06 Jeffrey A Law (law@cygnus.com)
12547 * Makefile.in (TREE_H): Add tree-check.h.
12548 (RTL_H): Add genrtl.h.
12550 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12552 * parse.y (patch_assignment): Added ArrayStoreException runtime
12555 1999-04-06 Per Bothner <bothner@cygnus.com>
12557 * expr.c (pop_type_0): New function.
12558 (pop_type): Use pop_type_0.
12559 * java-tree.h (pop_type_0): New declaration.
12560 * verify.c (verify_jvm_instructions): Check return instructions.
12562 * parse.y (patch_binop): Don't fold if non-constant and emiting
12565 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12567 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12569 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12570 (main_jcf): Don't define.
12571 (process_file): Don't set `main_jcf'.
12573 * java-tree.h (main_jcf): Don't declare.
12575 * jcf-parse.c (main_jcf): Add static definition.
12577 * lang.c (main_jcf): Don't define.
12579 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12581 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12583 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12585 * jcf-depend.c: Include "config.h", not <config.h>.
12587 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12590 * jcf-path.c: Include "config.h", not <config.h>.
12592 * lex.c: Don't include various system header files.
12593 (java_init_lex): Cast the argument of `bzero' to PTR
12595 * parse-scan.y (java_push_parser_context): Likewise.
12597 * parse.y (java_push_parser_context): Likewise.
12598 (patch_bc_statement): Match format specifier to variable argument.
12600 * xref.c: Don't include <stdio.h>.
12602 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12604 * parse.y (struct parser_ctxt *ctxp): Now global.
12605 (declare_local_variables): Use WFL compound value for the
12606 declaration source line value, when doing cross-referencing.
12608 1999-03-31 Tom Tromey <tromey@cygnus.com>
12610 * gjavah.c (print_field_info): Allow constants of other types.
12611 (print_include): Generate include when new name is proper prefix
12612 of already printed name.
12613 (add_namelet): Likewise.
12614 (cxx_keyword_subst): New function.
12615 (print_method_info): Use it.
12616 (print_field_name): New function.
12617 (get_field_name): New function.
12618 (print_field_info): Use get_field_name and print_field_name.
12620 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12622 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12623 'KR-C', so gperf uses the `const' keyword on strings.
12625 * keyword.gperf (java_keyword): Const-ify a char*.
12627 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12629 * parse.y (patch_bc_statement): Fixed identation and a bogus
12632 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12634 * parse.y (patch_assignment): Allow static variables in other
12635 classes to be assigned.
12637 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12639 * class.c (maybe_add_interface): Remove unused variable
12641 (make_class_data): Use = for assignment, not ==. Likewise.
12642 (emit_register_classes): Remove unused variable `decl'.
12644 * lex.c: Fix comment so as not to contain an embedded `/*'.
12646 * verify.c (verify_jvm_instructions): Remove unused variable
12649 1999-03-27 Per Bothner <bothner@cygnus.com>
12651 * parse.y (complete_loop_body): Rename to finish_loop_body.
12652 (complete_labeled_statement): Rename to finish_labeled_statement.
12653 (complete_for_loop): Rename to finish_for_loop.
12654 (complete_method_declaration): Rename to finish_method_declaration.
12656 * java-tree.h (continue_identifier_node): New global node.
12657 * decl.c: Define and initialize continue_identifier_node.
12658 * parse.y (generate_labeled_block): Remove - no longer needed.
12659 (build_loop_body): Use continue_identifier_node for continue block.
12660 (finish_labeled_statement): Also do pop_labeled_block actions.
12661 (java_complete_lhs): POP_LOOP even if error.
12662 (build_labeled_block): Special handling for continue_identifier_node.
12663 (patch_loop_statement): Re-organize.
12664 (patch_bc_statement): Re-write.
12666 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12668 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12669 using a WFL compound value.
12670 * parse.y (xref.h): Include.
12671 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12672 WFL compound value.
12673 (register_fields): Set WFL compound value to lineno if doing
12675 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12677 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12678 * xref.h (expand_xref): Prototype renamed from xref_generate.
12680 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12682 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12683 (GET_CURRENT_BLOCK): New macro.
12684 * parse.y (current_static_block): New global variable.
12685 (method_body:): Define action.
12686 (complete_method_declaration): Set current_function_decl to NULL
12687 when work on the current method is done.
12688 (declare_local_variables): Use GET_CURRENT_BLOCK.
12689 (java_method_add_stmt): Likewise.
12690 (java_complete_expand_method): Disable the use of `this' when
12691 expanding <clinit>.
12692 (enter_a_block): If no current method exist, use
12693 current_static_block to link static initializer blocks.
12694 (exit_block): Rewritten to use current_static_block when no current
12695 method decl exists.
12696 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12697 (patch_return): Forbid the use of `return' in static initializers.
12698 (patch_throw_statement): Fixed indentation. Issue specific error
12699 for uncaught thrown checked exception in static initializer
12700 blocks. Removed FIXME.
12702 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12704 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12705 Link gcj from gcc.o.
12707 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12709 * parse.y (find_applicable_accessible_methods_list): When dealing
12710 with interface: ensure that a given interface or java.lang.Object
12711 are searched only once.
12713 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12715 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12717 * jcf-dump.c (print_access_flags): Add braces around if-else.
12719 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12722 * lex.c (build_wfl_node): Add static prototype.
12724 * lex.h (build_wfl_node): Remove static prototype.
12726 * parse.y: Include lex.c early enough to declare everything needed.
12727 Ensure calls to `build_wfl_node' pass the proper arguments.
12728 (create_class): Remove unused variable `super_decl'.
12729 (get_printable_method_name): Initialize variable `name'.
12731 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12733 * Changelog: Fixed 1999-03-22 typos.
12734 * lang.c (lang_decode_option): Fixed typo in error string in the
12737 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12739 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12740 (xref.o): New rule.
12741 * java-tree.h (flag_emit_xref): Declared extern.
12742 * lang.c (xref.h): Included.
12743 (flag_emit_xref): New global variable.
12744 (lang_decode_option): Added support for -fxref.
12746 * xref.h: Likewise.
12748 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12750 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12753 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12755 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12756 $(srcdir)/../system.h and $(JAVA_TREE_H).
12757 (jcf-io.o): Depend on $(JAVA_TREE_H).
12758 (mangle.o): Likewise.
12760 * check-init.c (check_cond_init): Add static prototype.
12762 * class.c (build_java_method_type, hashUtf8String,
12763 make_field_value, get_dispatch_vector, get_dispatch_table,
12764 append_gpp_mangled_type, mangle_static_field): Likewise.
12765 (strLengthUtf8): Hide unused definition.
12766 (hashUtf8String): Const-ify.
12767 (make_field_value): Un-ANSI-fy.
12769 * constants.c: Move inclusion of jcf.h above java-tree.h.
12770 (set_constant_entry, find_class_or_string_constant,
12771 find_name_and_type_constant, get_tag_node,
12772 build_constant_data_ref): Add static prototype.
12774 * decl.c (push_jvm_slot, builtin_function,
12775 lookup_name_current_level): Likewise.
12776 (builtin_function): Const-ify.
12778 * except.c (expand_start_java_handler, expand_end_java_handler):
12779 Add static prototype.
12781 * expr.c (flush_quick_stack, push_value, pop_value,
12782 java_stack_swap, java_stack_dup, build_java_athrow,
12783 build_java_jsr, build_java_ret, expand_java_multianewarray,
12784 expand_java_arraystore, expand_java_arrayload,
12785 expand_java_array_length, build_java_monitor, expand_java_pushc,
12786 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12787 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12788 expand_compare, expand_test, expand_cond, expand_java_goto,
12789 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12790 expand_java_field_op, java_push_constant_from_pool): Likewise.
12792 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12793 (build_java_arraynull_check): Mark parameters `node' and `type'
12794 with ATTRIBUTE_UNUSED.
12795 (note_label): Likewise for parameter `current_pc'.
12796 (expand_java_call, expand_java_ret): Hide unused definition.
12798 * java-tree.h (make_class, build_constants_constructor,
12799 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12800 init_outgoing_cpool, register_class, emit_register_classes,
12801 java_layout_seen_class_methods): Prototype.
12802 (unicode_mangling_length): Const-ify.
12803 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12804 emit_unicode_mangled_name, format_int, format_uint,
12805 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12806 jcf_print_utf8_replace, open_class): Prototype.
12808 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12809 <stdio.h>. Include tree.h/java-tree.h.
12810 (utf8_equal_string usage, process_class): Add static prototype.
12811 (open_class): Don't prototype this here.
12812 (utf8_equal_string): Match arguments to format specifiers.
12813 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12814 TABLE_SWITCH, disassemble_method): Likewise.
12816 * jcf-io.c: Include tree.h/java-tree.h.
12817 (open_class, find_classfile, jcf_print_utf8,
12818 jcf_print_utf8_replace): Const-ify.
12820 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12821 parse_class_file): Add static prototype.
12822 (find_in_current_zip): Match definition to existing static
12825 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12826 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12827 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12828 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12829 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12830 generate_bytecode_return, perform_relocations, init_jcf_state,
12831 init_jcf_method, release_jcf_state, generate_classfile):
12832 Add static prototype.
12833 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12834 (make_class_file_name): Const-ify.
12836 * jcf.h (find_classfile): Const-ify.
12838 * jv-scan.c (reset_report): Remove prototype.
12840 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12841 (error): Rewrite to allow varargs.
12843 * lang.c (lang_f_options): Const-ify.
12845 * lex.c (java_parse_escape_sequence): Add static prototype.
12846 (java_allocate_new_line): Match definition to existing static
12849 * mangle.c Include tree.h/java-tree.h.
12850 (unicode_mangling_length, emit_unicode_mangled_name,
12851 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12853 * parse.h (jdep_code): Remove trailing comma in enumeration.
12854 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12855 (reset_report): Add prototype.
12857 * verify.c (push_pending_label, merge_types): Add static
12860 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12862 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12864 * parse.y (find_applicable_accessible_methods_list): Extend the
12865 search to superinterfaces when relevant.
12866 (search_applicable_methods_list): New function.
12868 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12870 * class.c (unmangle_classname): Implemented stricter testing
12871 before setting the QUALIFIED_P flag on an identifier.
12873 1999-03-16 Per Bothner <bothner@cygnus.com>
12875 * parse.y (java_complete_lhs): Call force_evaluation_order
12876 after patch_newarray.
12877 (patch_binop): Don't call fold if there are side effects.
12879 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12881 * parse.y (java_stabilize_reference): Use save_expr instead of
12882 building a SAVE_EXPR node.
12883 (java_complete_lhs): Patch the resulting string of the `+='
12884 operator (if necessary) and complete the RHS after having built
12887 1999-03-15 Per Bothner <bothner@cygnus.com>
12889 * class.c (make_class): Don't set CLASS_P here (because
12890 this function is also called by build_java_array_type).
12891 (push_class): Set CLASS_P here instead.
12892 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12894 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12895 context. If the context is class, perfer "super" over "synchronized".
12896 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12898 * parse.y (create_class): Don't call parser_check_super here;
12899 it is not robust. Always wait until later.
12901 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12902 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12904 1999-03-13 Per Bothner <bothner@cygnus.com>
12906 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12907 * lex.h (UNGETC): Change misleading macro.
12909 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12911 * parse.y (java_stabilize_reference): Return NODE when patching a
12913 (java_complete_lhs): Put parenthesis around truth values.
12915 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12917 * class.c (layout_class_method): Don't make rtl for interface
12919 * parse.h (GET_TYPE_NAME): New macro.
12920 * parse.y (if_then_statement:): Fixed indentation.
12921 (if_then_else_statement:): Likewise.
12922 (for_statement:): Fixed spacing.
12923 (try_statement:): Fixed indentation.
12924 (create_interface): Don't force interfaces to be abstract.
12925 (method_header): Abstract methods are OK in interfaces.
12926 (declare_local_variables): Fixed typo in comment.
12927 (java_complete_expand_method): Fixed indentation.
12928 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12929 non accessible fields.
12930 (java_stabilize_reference): New function.
12931 (java_complete_lhs): Fixed indentation. Use
12932 java_stabilize_reference in compound assignment. Insert the
12933 cast. If not processing `+' fix string constants before processing
12936 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12938 * constants.c (find_class_or_string_constant): Cast variable `j'
12939 to a `jword' when comparing against one.
12941 * expr.c (java_lang_expand_expr): Remove unused variables
12942 `has_finally_p' and `op0'.
12944 * gjavah.c (print_field_info): Cast a value to jint when comparing
12945 against one. Likewise for a jlong.
12946 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12947 against a signed quantity.
12949 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12950 (print_signature): Don't needlessly dereference variable `str'
12952 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12953 `max_locals' with ATTRIBUTE_UNUSED.
12954 (jcf_parse_class): Likewise for variable `index'.
12956 * parse.h (reverse_jdep_list): Remove static prototype.
12958 * parse.y (build_jump_to_finally): Remove prototype and definition.
12959 (reverse_jdep_list): Add static prototype.
12961 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12962 `assignment' and `expr_decl'.
12964 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12966 1999-03-12 Andrew Haley <aph@cygnus.com>
12968 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12969 we'll need a directory separator and a null character.
12971 1999-03-10 Per Bothner <bothner@cygnus.com>
12973 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12975 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12977 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12980 1999-03-05 Per Bothner <bothner@cygnus.com>
12982 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12984 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12986 * class.c (layout_class_method): A static method in a base class
12987 is never overridden, so treat it like it doesn't exist.
12988 However, do complain about private non-static method overriding
12989 public static method.
12991 * parse.y: Don't set unused INITIALIZED_P flag.
12992 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12994 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12995 (build_array_from_name): Re-order &index[string] to &string[index].
12997 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12998 error_mark (it might catch more errors, but it is more likely to lose).
13000 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13002 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13003 (parse-scan.o): Depend on toplev.h.
13005 * class.c (make_method_value): Add prototype. Make it static.
13006 Remove unused second argument, caller changed.
13008 * expr.c (java_lang_expand_expr): Remove unused variable
13011 * java-tree.h: Don't prototype find_in_current_zip.
13012 Add prototypes for verify_constant_pool, start_java_method,
13013 end_java_method, give_name_to_locals, expand_byte_code,
13014 open_in_zip, set_constant_value, find_constant1, find_constant2,
13015 find_utf8_constant, find_string_constant, find_class_constant,
13016 find_fieldref_index, find_methodref_index, write_constant_pool,
13017 count_constant_pool_bytes and encode_newarray_type.
13019 * jcf-dump.c: Remove unused variable `LONG_temp'.
13021 * jcf-parse.c: Include parse.h.
13022 (jcf_parse_source): Remove unused parameter, all callers changed.
13023 (jcf_figure_file_type): Add static prototype.
13024 (find_in_current_zip): Likewise. Also remove unused parameter,
13025 all callers changed.
13026 (read_class): Initialize variable `saved_pos'.
13028 * jcf-reader.c (jcf_parse_preamble): Mark variables
13029 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13031 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13032 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13033 (java_parse_doc_section): Initialize variable `seen_star'.
13034 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13035 (java_lex_error): Mark parameters `msg' and `forward' with
13037 (java_get_line_col): Mark parameters `filename' and `line' with
13040 * parse-scan.y: Include toplev.h.
13041 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13043 * parse.h: use `struct JCF', not plain `JCF'.
13044 (java_parser_context_save_global, java_expand_classes
13045 java_parser_context_restore_global, java_parse): Add prototypes.
13047 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13050 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13052 * check-init.c (check_init): COPYN takes word count, not bit count.
13054 1999-02-26 Per Bothner <bothner@cygnus.com>
13056 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13057 explicit build_decl. (Avoids crash in reload when optimizing.)
13059 1999-02-25 Per Bothner <bothner@cygnus.com>
13061 * decl.c (complete_start_java_method): Handle synchronized method
13062 even when compiling from bytecode.
13064 1999-02-26 Tom Tromey <tromey@cygnus.com>
13066 * gjavah.c (add_class_decl): Only generate `#include' if outer
13067 class is not the name of the class we are processing. Correctly
13068 append `.h' in #include.
13069 (process_file): Clean up newlines around generated `#include's.
13070 (decode_signature_piece): Correctly handle inner classes.
13071 (struct include): New structure.
13072 (all_includes): New global.
13073 (print_include): New function.
13074 (add_class_decl): Use it.
13075 (process_file): Likewise.
13076 (add_class_decl): Generate include for java-array.h if array
13078 (process_file): Don't generate java-array.h include.
13080 * gjavah.c (add_namelet): Check for standard package names here.
13081 (add_class_decl): Don't check for standard package names here.
13083 1999-02-25 Tom Tromey <tromey@cygnus.com>
13085 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13086 When reading a zip file, only use strncmp if both strings are
13087 bigger than the buffer length. Initialize `k' when looping
13090 1999-02-24 Tom Tromey <tromey@cygnus.com>
13092 * gjavah.c (struct namelet): New structure.
13093 (add_namelet): New function.
13094 (print_namelet): New function.
13095 (print_class_decls): Use add_namelet and print_namelet to generate
13096 namespaces and not classes.
13097 (method_printed): New global.
13098 (HANDLE_END_METHOD): Examine method_printed.
13099 (print_method_info): Set method_printed when required. Print
13100 error if function to be ignored is marked virtual. Handle $finit$
13102 (METHOD_IS_FINAL): New macro.
13103 (print_field_info): Use it.
13104 (HANDLE_METHOD): Clear method_printed.
13105 (method_pass): New global.
13106 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13107 (process_file): Do two passes over both fields and methods.
13108 (HANDLE_METHOD): Examine method_pass.
13109 (root): New global.
13110 (add_class_decl): New function.
13111 (print_class_decls): Don't scan over entire constant pool.
13113 1999-02-23 Tom Tromey <tromey@cygnus.com>
13115 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13116 disable linking in that case.
13118 1999-02-20 Tom Tromey <tromey@cygnus.com>
13120 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13123 1999-02-21 Per Bothner <bothner@cygnus.com>
13125 * decl.c (build_result_decl), java-tree.h: New method.
13126 (complete_start_java_method): Handle synchronized methods.
13127 Don't build DECL_RESULT here. (Ordering dependency problem.)
13128 (start_java_method): Call build_result_decl here instead ...
13129 * parse.y (java_complete_expand_method): ... and here.
13130 (expand_start_java_method): Don't call complete_start_java_method here.
13131 (java_complete_expand_method): Call it here instead.
13132 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13133 * java-tree.h: ... here.
13135 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13136 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13137 for ARRAY_REF - it doesn't work when array bounds are checked.
13138 (patch_array_ref): Handle it here instead.
13140 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13142 1999-02-19 Per Bothner <bothner@cygnus.com>
13144 Force left-to-right evaluation of binary operations etc.
13145 * expr.c (force_evaluation_order), java-tree.h: New function.
13146 * parse.y (java_complete_lhs): Pass binary operations, procedure
13147 calls, and ARRAY_REFs to force_evaluation_order.
13148 (various): Set TREE_SIDE_EFFECTS more carefully.
13150 Tolerate random (non-UTF8) encoding in comments without complaining.
13151 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13152 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13154 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13155 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13157 * parse.y (java_complete_lhs): Ignore an empty statement in a
13158 COMPOUND_EXPR. Don't complain about empty statement after return.
13160 1999-02-19 Per Bothner <bothner@cygnus.com>
13162 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13163 in TREE_LIST - just chain the POINTER_TYPEs together.
13164 (resolve_class): If type already resolved, return decl.
13165 After resolving, update TREE_TYPE(class_type), and name (if array).
13166 * parse.h (do_resolve_class), parse.y: Make non-static.
13167 * class.c (maybe_layout_super_class): Take this_class argument.
13168 Do do_resolve_class if necessary.
13169 (layout_class, layout_class_methods): Adjust calls appropriately.
13170 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13171 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13172 * typeck.c (build_java_array_type): Don't call layout_class.
13174 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13176 * parse.y (check_pkg_class_access): Allow private class access
13177 within the same package.
13178 (strip_out_static_field_access_decl): New function.
13179 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13180 operator argument before testing its nature.
13182 1999-02-03 Per Bothner <bothner@cygnus.com>
13184 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13185 (TRY_EXPR): Simplify - it no longer has a finally clause.
13186 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13187 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13188 * expr.c (java_lang_expand_expr): Likewise.
13189 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13190 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13191 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13192 (build_try_statement): Remove finally parameter and handling.
13193 (build_try_finally_statement): New function.
13194 (patch_try_statement): No longer need to support finally clause.
13195 (try_statement): Update grammar action rules.
13196 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13197 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13199 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13201 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13202 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13204 1999-02-17 Andrew Haley <aph@cygnus.com>
13206 * class.c (build_utf8_ref): Back out broken patch which was
13207 intended to to output signatures using '.' as a separator.
13209 * class.c (make_class_data): Output signatures using '.' as a
13210 separator, rather than '/'.
13211 (mangled_classname): Likewise.
13212 (make_field_value): Likewise.
13213 (make_method_value): Likewise.
13214 * constants.c (alloc_class_constant): Likewise.
13215 * expr.c (build_invokeinterface): Likewise.
13217 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13219 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13220 of an ancient workaround.
13222 1999-02-10 Jeffrey A Law (law@cygnus.com)
13224 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13227 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13229 * lex.c (yylex): Encode \0 as UTF8.
13231 1999-02-10 Tom Tromey <tromey@cygnus.com>
13233 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13234 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13235 (libgcj_zip): Renamed.
13236 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13238 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13240 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13241 (GC_NAME): Renamed -lgc to -lgcjgc.
13243 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13245 * lex.c (java_lang_cloneable): Initialize.
13246 * parse.y (java_lang_cloneable): New static variable.
13247 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13248 doing one more qualification round.
13249 (valid_ref_assignconv_cast_p): Reject null source or
13250 destination. Allow an array to be cast into java.lang.Cloneable.
13251 (patch_cast): Swapped two first arguments to first call to
13252 valid_ref_assignconv_cast_p.
13254 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13256 * parse.h: DECL_P renamed JDECL_P.
13257 * parse.y: DECL_P replaced by JDECL_P.
13258 (build_array_from_name): Always use pointer's type.
13259 (patch_bc_statement): Extra code to search continue target in a
13260 for loop. Fixed comments. Continue target is current loop when
13263 1999-02-05 Andrew Haley <aph@cygnus.com>
13265 * class.c (make_class_data): The superclass of an interface should
13266 be null, not class Object.
13268 * lex.c (java_lex): Sign extend hex literals.
13270 1999-02-04 Andrew Haley <aph@cygnus.com>
13272 * class.c (build_utf8_ref): Output signatures using '.' as a
13273 separator, rather than '/'.
13274 (make_class_data): Likewise.
13276 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13278 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13279 mkstemp.o. Get them from libiberty now.
13281 1999-02-02 Jeffrey A Law (law@cygnus.com)
13283 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13285 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13287 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13290 1999-02-02 Per Bothner <bothner@cygnus.com>
13292 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13293 * jcf-write.c (generate_bytecode_return): New function.
13294 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13296 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13297 generate special [fd]const_[01] instructions.
13299 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13301 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13302 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13304 1999-02-01 Per Bothner <bothner@cygnus.com>
13306 * parse.y (patch_method_invocation): Handle calling static methods,
13307 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13309 * parse.y (java_complete_lhs): Don't complain about unreachable
13310 exit condition in a do-while statement.
13312 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13314 * lex.c (java_read_char): Fixed utf8 decoding.
13315 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13317 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13318 comments. Local variable `all_primitive' is gone. Broadened
13319 acceptance of `0' to floating point targets. `long' can now be
13320 widened to `double' or `float'.
13321 (valid_method_invocation_conversion_p): Added leading
13322 comment. Fixed tabulation.
13323 (build_string_concatenation): Optimize out left or right empty
13326 1999-01-28 Per Bothner <bothner@cygnus.com>
13328 * jcf-write.c (localvar_alloc): Only emit entry for
13329 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13330 (generate_bytecode_insns): Only call put_linenumber if
13331 debug_info_level > DINFO_LEVEL_NONE.
13332 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13333 is specified, add -g1 (for compatibility wih javac).
13335 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13337 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13338 gjavah.o, check-init.o, jv-scan.o
13340 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13342 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13344 * gjavah.c: Include config.h and system.h.
13346 * javaop.h (inline): Don't define, its handled by system.h.
13347 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13348 from `inline' to `static inline'.
13350 * jcf.h (inline): Don't define, its handled by system.h.
13352 * lex.c (inline): Likewise.
13354 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13356 * lang-specs.h: Map -Qn to -fno-ident.
13358 1999-01-29 Richard Henderson <rth@cygnus.com>
13360 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13362 1999-01-29 Tom Tromey <tromey@cygnus.com>
13364 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13365 then cast it to Object before calling `append' method.
13367 1999-01-28 Per Bothner <bothner@cygnus.com>
13369 * check-init.c (check_bool2_init, check_bool_init, check_init):
13370 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13371 * jcf-write.c (generate_bytecode_insns): Likewise.
13373 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13375 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13376 * parse.y (patch_cast): Allow a boolean to be cast into a
13379 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13381 * parse.y: (class_declaration:): Fixed indentation.
13382 (class_member_declaration:): Extra `;' after field declaration now
13384 (interface_declaration:): Removed debug messages in error reports.
13385 (patch_binop): Nodes created and returned inherit the orignal
13386 node's COMPOUND_ASSIGN_P flag value.
13387 (patch_cast): Fix cast from char to floating point.
13389 1999-01-25 Andrew Haley <aph@cygnus.com>
13391 * except.c, java-except.h (expand_resume_after_catch): new
13393 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13394 to branch back to main flow of control after a catch block.
13396 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13398 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13399 $(srcdir)/../system.h.
13400 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13401 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13402 (jcf-write.o): Likewise.
13403 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13404 (mangle.o): Depend on $(srcdir)/../toplev.h.
13405 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13406 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13408 * class.c: Include output.h and parse.h.
13409 (mangled_classname): Add the `const' keyword to a char*.
13410 (find_named_method): Hide unused function definition.
13411 (build_utf8_ref): Change type of variable `c' to unsigned char.
13412 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13413 (build_class_ref): Add the `const' keyword to a char*.
13414 (layout_class_method): Remove unused variable `buf'.
13416 * decl.c (find_local_variable): Remove unused variable `rtl'.
13417 (pushdecl): Likewise for variables `different_binding_level' and
13419 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13420 (maybe_build_cleanup): Likewise for parameter `decl'.
13422 * except.c (expand_start_java_handler): Mark parameter `range'
13423 with ATTRIBUTE_UNUSED.
13425 * expr.c: Include except.h.
13426 (pop_type): Remove unused variable `i'.
13427 (pop_value): Likewise for variables `n_words' and `i'.
13428 (expand_java_arrayload): Likewise for variable `convert'.
13429 (java_lang_expand_expr): Likewise for variables `op0', `type',
13430 `mode', `unsignedp', `node' and `elements'.
13431 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13433 (process_jvm_instruction): Add a `const' qualifier to a char*.
13435 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13436 (temp_directory): Likewise.
13437 (print_c_decl): Likewise.
13438 (print_method_info): Likewise.
13439 (decode_signature_piece): Likewise.
13440 (print_mangled_classname): Likewise.
13442 * java-except.h: Provide prototypes for maybe_start_try,
13443 maybe_end_try and add_handler.
13445 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13446 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13447 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13448 init_expr_processing, push_super_field, init_class_processing,
13449 can_widen_reference_to, class_depth, verify_jvm_instructions,
13450 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13451 set_local_type, merge_type_state, push_type, load_type_state,
13452 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13453 emit_unicode_mangled_name): Add prototypes.
13455 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13456 (print_signature_type): Use ISDIGIT, not isdigit.
13457 (print_signature): Remove unused variable `j'.
13459 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13460 int when comparing against one.
13462 * jcf-parse.c: Include toplev.h.
13464 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13465 (localvar_free): Remove unused variable `i'.
13466 (generate_bytecode_conditional): Likewise for variable `kind'.
13468 * jv-scan.c: Include config.h and system.h. Remove redundant
13469 OS header and gansidecl.h includes.
13470 (warning): Add the `const' keyword to a char*. Also add
13471 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13472 __STDC__, when determining whether to use ANSI-isms.
13473 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13474 (xmalloc): Don't redundantly prototype here.
13475 (main): Remove unused parameter `envp'. Also fix the arguments
13476 passed to function `fatal' to match the format specifier.
13478 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13480 * mangle.c: Include toplev.h.
13481 (emit_unicode_mangled_name): Declare parameter `len'.
13483 * parse.y (parse_warning_context): Add the `const' keyword to a
13484 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13485 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13486 (issue_warning_error_from_context): Add the `const' keyword to
13488 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13489 not `__STDC__' for whether to use ANSI-isms.
13491 * typeck.c (incomplete_type_error): Mark parameters `value' and
13492 `type' with ATTRIBUTE_UNUSED.
13493 (parse_signature_type): Use ISDIGIT, not isdigit.
13495 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13496 (verify_jvm_instructions): Likewise. Remove unused variables
13497 `field_name' and `default_val'.
13499 * zextract.c: Include config.h and system.h. Remove redundant
13500 OS header includes.
13502 * zipfile.h: Prototype `read_zip_archive'.
13504 1999-01-21 Andrew Haley <aph@cygnus.com>
13506 * typeck.c (convert): Allow conversions to void type: some
13507 optimizations in gcc do this.
13509 1999-01-21 Andrew Haley <aph@cygnus.com>
13511 * typeck.c (convert_ieee_real_to_integer): New function.
13512 (convert): When not using fast-math and using hardware fp, convert
13513 an IEEE NaN to zero.
13515 1999-01-18 Andrew Haley <aph@cygnus.com>
13517 * parse.y (patch_binop): Do a type conversion from signed to
13518 unsigned and then back to signed when a ">>>" is found.
13520 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13522 * java-tree.h: (check_for_initialization): Added prototype.
13523 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13524 * parse.y (do_resolve_class): Removed unused locals.
13525 (read_import_dir): Likewise.
13526 (resolve_qualified_expression_name): Array creation
13527 expressions are valid primary expressions.
13528 (qualify_ambiguous_name): Likewise.
13529 (patch_synchronized_statement): Removed unused local.
13531 1999-01-17 Jeffrey A Law (law@cygnus.com)
13533 * Makefile.in (zextract.o): Add dependencies.
13535 * Makefile.in: Do not put ^Ls at the start of a line.
13537 1999-01-15 Per Bothner <bothner@cygnus.com>
13539 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13540 sub-type the result of the call that gets the exception value.
13542 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13543 don't call finish_class.
13545 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13546 clear found before continuing.
13548 * verify.c (verify_jvm_instructions): On an array load, allow
13549 and handle top of stack to be TYPE_NULL.
13551 * gjavah.c (generate_access): Translate Java package private or
13552 protected access to C++ public, but with a comment.
13554 1999-01-13 Andrew Haley <aph@cygnus.com>
13556 * expr.c (generate_name): Name prefix changed to avoid clashes
13557 with assembler temp labels.
13559 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13560 MODIFY_EXPR. Without this, code for the assignment may not be
13561 generated at all and the synchronized statement will read an
13562 uninitialized variable.
13564 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13566 * class.c (maybe_layout_super_class): Fixed returned value.
13567 * lex.c: Added 1999 to the copyright.
13568 (java_init_lex): Initialize java_lang_imported.
13569 * lex.h: Added 1999 to the copyright.
13570 * parse.h: Added 1999 to the copyright.
13571 (REGISTER_IMPORT): Fixed typo in trailing macro.
13572 (CURRENT_OSB): New macro.
13573 (struct parser_ctxt): New fields osb_depth, osb_limit.
13574 * parse.y (java_lang_id): New global variable.
13575 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13576 (array_creation_expression:): Use CURRENT_OSB.
13577 (dims:): Uses a stack to keep track of array dimensions.
13578 (cast_expression:): Use CURRENT_OSB.
13579 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13581 (register_fields): Fixed typos in comment.
13582 (check_method_redefinition): Fixed comment indentation.
13583 (java_check_regular_methods): Set saved found wfl to NULL after
13584 having reinstalled it in the previously found DECL_NAME.
13586 1999-01-10 Richard Henderson <rth@cygnus.com>
13588 * gjavah.c (java_float_finite): Use a union to do type punning.
13589 (java_double_finite): Likewise.
13591 1999-01-09 Per Bothner <bothner@cygnus.com>
13593 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13594 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13595 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13596 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13597 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13598 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13600 1999-01-08 Per Bothner <bothner@cygnus.com>
13602 * check-init.c (check_init): If compiling to native, we don't
13603 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13605 1999-01-08 Tom Tromey <tromey@cygnus.com>
13607 * parse-scan.y (variable_declarator_id): Set or increment
13609 (bracket_count): New global.
13610 (formal_parameter): Handle case where bracket pairs trail variable
13613 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13615 * jcf-parse.c (yyparse): variable len changed from a char to an
13616 int to prevent overflow.
13618 1999-01-06 Per Bothner <bothner@cygnus.com>
13620 * java-tree.h: Declare read_class.
13621 * jcf-parse.c (read_class): New function.
13622 (load_class): Now just call read_class.
13624 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13625 * jcf-parse.c (parse_source_file): Declare save_error_count,
13626 which is needed by java_parse_abort_on_error macro,
13627 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13629 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13630 constructor, if initializing a static field.
13631 (patch_new_array_init): Set TREE_CONSTANT if it is.
13632 * expr.c (java_lang_expand_expr): For a static array constructor
13633 of primitive elements, allocate the array itself statically.
13634 Disabled until we can set the vtable field statically.
13636 * check-init.c: New file. Checks for definite assignment.
13637 * Makefile.in (JAVA_OBJS): Add check-init.o.
13638 * parse.y (java_complete_expand_method): Call check_for_initialization.
13639 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13641 1999-01-06 Graham <grahams@rcp.co.uk>
13643 * parse.y : include system.h instead of including
13644 standard headers directly with the exception of <dirent.h>.
13646 1999-01-06 Per Bothner <bothner@cygnus.com>
13648 * lex.h: Moved static function declarations to lex.c,
13649 to shut up some -Wall warnings.
13650 * lex.c: Static function declarations moved here.
13651 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13653 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13655 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13657 1998-12-22 Per Bothner <bothner@cygnus.com>
13659 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13660 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13662 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13663 (localvar_alloc): Change return type to void,
13664 (emit_unop): Remove unused variable size.
13666 * jcf-write.c (struct jcf_block): Add new union.
13667 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13668 (call_cleanups): New functions.
13669 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13670 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13671 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13672 * lang.c (lang_init): Call using_eh_for_cleanups.
13673 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13674 completing operands to patch_synchronized_statement.
13675 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13676 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13677 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13679 1998-12-20 John F. Carr <jfc@mit.edu>
13681 * Make-lang.in: Comment out control-Ls; they upset some makes.
13683 1998-12-18 Tom Tromey <tromey@cygnus.com>
13685 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13688 1998-12-17 Tom Tromey <tromey@cygnus.com>
13690 * parse.y (DIR_SEPARATOR): New define.
13691 (check_class_interface_creation): Use it.
13693 * parse-scan.y (report_main_declaration): Recognize
13694 `java.lang.String' in argument to main.
13696 1998-12-16 Per Bothner <bothner@cygnus.com>
13698 * parse.y (create_interface): Remove bogus test.
13700 1998-12-16 Per Bothner <bothner@cygnus.com>
13702 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13703 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13705 1998-12-16 Tom Tromey <tromey@cygnus.com>
13707 * parse-scan.y (qualified_name): Use correct sprintf format.
13709 1998-12-15 Tom Tromey <tromey@cygnus.com>
13711 * gjavah.c (print_field_info): Changed how most negative number is
13714 1998-12-14 Per Bothner <bothner@cygnus.com>
13716 * parse.y (fold_constant_for_init): New function.
13717 (resolve_expression_name): Don't replace static final
13718 constant-initialized fields by its value.
13719 (java_complete_lhs): New. Same as java_complete_tree, except does
13720 not replace static final constant-initialized fields by their values.
13721 (register_fields): If there is an initializer, set DECL_INITIAL and
13722 MODIFY_EXPR_FROM_INITIALIZATION_P.
13723 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13724 Only call patch_initialized_static_field if
13725 MODIFY_EXPR_FROM_INITIALIZATION_P.
13726 (patch_initialized_static_field): If not valid constant, clear
13729 * parse.y (lookup_field_wrapper): Fix thinko.
13731 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13732 set and restore global lineno.
13734 1998-12-14 Tom Tromey <tromey@cygnus.com>
13736 * gjavah.c (print_field_info): If value to print is the smallest
13737 value of its size, then print as hex to avoid later warnings from
13740 1998-12-14 Tom Tromey <tromey@cygnus.com>
13742 * gjavah.c (decompile_method): Decompile `return null'.
13743 (process_file): Generate `#pragma interface'.
13744 (method_declared): New global.
13745 (print_method_info): Set it.
13746 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13747 (print_method_info): Handle abstract methods.
13749 1998-12-13 Per Bothner <bothner@cygnus.com>
13751 * parse.y (patch_method_invocation): If class_decl is null
13752 (e.g. an array type), use original type.
13754 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13755 errors about uncaught exception from clone (of array, specifically).
13757 1998-12-13 Tom Tromey <tromey@cygnus.com>
13759 * gjavah.c (decompile_method): Handle all types of `return'
13760 opcode. Decompile `return this' and `return'.
13761 (method_access): New global.
13762 (print_method_info): Set it.
13763 (decompile_method): Don't decompile a synchronized method.
13765 1998-12-13 Tom Tromey <tromey@cygnus.com>
13767 * jcf-reader.c (jcf_parse_one_method): Recognize
13769 * gjavah.c (HANDLE_END_METHOD): New macro.
13770 (HANDLE_CODE_ATTRIBUTE): New macro.
13771 (decompile_method): New function.
13772 (print_method_info): Don't print `;\n' at end of function decl.
13773 Include java-opcodes.h.
13774 (decompiled): New global.
13776 1998-12-12 Per Bothner <bothner@cygnus.com>
13778 * class.c (build_class_ref): Handle PRIMTYPE.class if
13779 flag_emit_class_files.
13780 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13781 if flag_emit_class_files.
13782 * parse.y (java_complete_tree): Pre-liminary support for
13783 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13785 * parse.y (patch_synchronized_statement): Don't call monitorexit
13786 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13788 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13790 * zipfile.h (opendir_in_zip): New declaration.
13791 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13792 (opendir_in_zip): New function, using code from open_in_zip.
13793 (open_in_zip): Call opendir_in_zip.
13794 (find_class): Remove no-longer-used do_class_file parameter,
13795 but add source_ok parameter. Change logic so if we find a .java file,
13796 we don't look for .class in later classpath emtries.
13797 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13798 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13799 * gjavah.c: Update call to find_class.
13800 * jcf-dump.c: Likewise.
13802 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13803 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13804 nothing if body is empty_stmt_node.
13805 Various little fixes so SP gets correctly adjusted.
13806 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13807 For CALL_EXPR, test if static first.
13808 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13809 such as the ones we create for Object and Class.
13810 Set and restore current_function_decl.
13811 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13812 (note_possible_classname): New function.
13813 (read_import_entry): Removed. Merged with read_import_dir.
13814 (read_import_dir): Don't call find_class - that only gives us
13815 the first classpath entry having the needed package.
13816 Use the struct buffer data structure from buffer.h.
13817 (read_import_dir, find_in_imports_on_demand): The remembered
13818 class names now use '.' (not '/') as package separator.
13820 * parse.y (java_complete_expand_methods): Call write_classfile
13821 here, and not in java_expand_classes (which only gets first class).
13823 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13825 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13826 (register_fields): If a static fields has an initializer, just
13827 chain it on ctxp->static_initialized, and handle later.
13828 (java_complete_expand_methods): Force <clinit> first.
13829 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13830 - it's already been completed.
13831 (patch_initialized_static_field): New function.
13832 (java_complete_field): Call it.
13834 1998-12-12 Per Bothner <bothner@cygnus.com>
13836 * expr.c (encode_newarray_type, build_new_array): New functions.
13837 * java-tree.h: Declare build_new_array.
13838 * jcf-write.c (patch_newarray): Use build_new_array.
13840 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13841 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13843 * parse.y (patch_new_array_init): Re-organize.
13844 Now is passed the actual array (pointer) type of the value.
13845 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13846 (patch_array_constructor): Removed - merged into patch_new_array_init.
13847 (java_complete_tree): Update patch_new_array_init.
13849 * jcf-write.c (find_constant_index): New function.
13850 (generate_bytecode_insns): Use find_constant_index.
13851 (generate_classfile): Use find_constant_index for ConstantValue.
13853 1998-12-11 Tom Tromey <tromey@cygnus.com>
13855 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13856 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13857 * class.c (make_class_data): Renamed dtable -> vtable, and
13858 dtable_method_count -> vtable_method_count.
13860 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13862 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13863 global variables, initialized.
13864 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13865 Declared new global variables.
13866 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13867 double_zero_node, integer_zero_node upon direct matching.
13868 * parse.y (purify_type_name): Added function prototype.
13869 (duplicate_declaration_error_p): Consider new_type as potentially
13870 being a incomplete type. Use purify_type_name on type string.
13871 (method_header): saved_type: unused variable removed. Don't figure
13872 return type if method name is invalid.
13873 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13874 processed by patch_unaryop.
13875 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13876 increment/decrement node into its original type after binary
13877 numeric promotion on its operands.
13879 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13881 * parse.y (array_initializer:): Array init operand is NULL_TREE
13882 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13883 now an error. Fixed indentation problems.
13884 (patch_string): Handle error_mark_node as an argument.
13885 (patch_new_array_init): Fixed indentation problems.
13886 (array_constructor_check_entry): Removed check on null wfl_value.
13887 Return an error if wfl_value's walk returns an error.
13889 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13892 * lex.c (java_lex): Remember column position before advancing one
13893 token. Retain location information on OCB_TK.
13894 * lex.h (typedef struct java_lc): Added new field.
13895 * parse.h (GET_SKIP_TYPE): New macro.
13896 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13897 * parse.y (build_new_array_init, patch_new_array_init,
13898 patch_array_constructor, maybe_build_array_element_wfl,
13899 array_constructor_check_entry): New function prototypes.
13900 (switch_block:): Tagged <node>.
13901 (OCB_TK): Tagged <operator>.
13902 (array_initializer:): Installed actions.
13903 (variable_initializer): Build location information on element if
13905 (switch_statement:): Fixed indentation typo.
13906 (switch_block:): Redefined default action.
13907 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13908 (patch_assignment): Removed duplicate code.
13909 (maybe_build_array_element_wfl, build_new_array_init,
13910 patch_new_array_init, patch_array_constructor,
13911 array_constructor_check_entry): New functions.
13913 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13915 * parse.y (array_initializer): Tagged <node>.
13916 (variable_initializer:): Use default rule.
13917 (array_initializer:): Defined actions.
13918 (variable_initializers:): Likewise.
13919 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13920 non-static field accesses.
13921 (patch_invoke): Fixed indentation typo.
13922 (java_complete_tree): Likewise.
13923 (build_labeled_block): Changed leading comment. Generate an error
13924 in case of duplicate loop labels.
13925 (patch_conditional_expr): Patch results of string concatenation
13928 1998-12-06 Per Bothner <bothner@cygnus.com>
13930 * constants.c (find_methodref_index): When the class is an interface,
13931 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13933 * decl.c (finit_identifier_node): Use "$finit$", rather than
13934 "<finit>" (which Sun's verifier rejects).
13935 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13936 (generate_field_initialization_code): Removed.
13937 (fix_constructors) Don't add call to $finit$ here (wrong order).
13938 (patch_method_invocation): Add $finit$ call here.
13940 * java-tree.h (CALL_USING_SUPER): New macro.
13941 * parse.y (patch_invoke): Remove im local variable.
13942 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13943 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13944 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13946 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13948 * parse.y (java_complete_tree): Don't complain about unreachable
13949 statement if it is empty_stmt_node.
13951 * jcf-write.c (find_constant_wide): New function.
13952 (push_long_const): Use find_constant_wide.
13954 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13955 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13956 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13957 Emit invokeinterface when calling an interface method.
13958 Emit invokespecial also when calling super or private methods.
13960 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13962 1998-12-06 Per Bothner <bothner@cygnus.com>
13964 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13966 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13968 * java-tree.h (java_layout_seen_class_methods): New function
13970 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13971 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13972 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13973 * parse.y (method_declarator:): Defined action.
13974 (issue_warning_error_from_context): input_filename saved, set to
13975 the appropriate value and restored after java_error is called.
13976 (build_unresolved_array_type): Fixed comment.
13977 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13978 (method_header): Deal with return type the same way type are
13979 handled for fields and method's parameters and local variables
13981 (check_method_redefinition): Removed extra CR.
13982 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13983 (java_layout_seen_class_methods): New function.
13984 (java_layout_classes): Call java_layout_seen_class_methods.
13986 1998-12-03 Per Bothner <bothner@cygnus.com>
13988 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13990 1998-12-03 Per Bothner <bothner@cygnus.com>
13992 * jcf-dump.c (main): Fix error message.
13993 * jcf-path.c (add_entry): Style fix.
13995 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13997 * class.c (layout_class_method): Call build_java_argument_signature
13998 on constructors too.
13999 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14000 (patch_method_invocation): Define a primary when resolving an
14001 expression name. Augmented comment on code checking illegal `this'
14002 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14004 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14006 * class.c (layout_class_method): Don't report error on non-static
14007 overriding static if the method is private.
14008 * java-tree.h (finish_class): Prototype added.
14009 * lex.c (java_get_line_col): Handle col argument -2 value.
14010 * parse.h: All static method declarations moved to parse.y.
14011 * parse.y: Now contains all static method declarations previously
14013 (find_expr_with_wfl, missing_return_error,
14014 unreachable_stmt_error): New functions.
14015 (java_get_real_method_name): Identify constructors bearing class
14016 names in source code compiled classes only.
14017 (java_complete_expand_methods): Call missing_return_error.
14018 (invocation_mode): Private methods invoked as static methods.
14019 (java_complete_tree): Call unreachable_stmt_error.
14021 1998-12-01 Tom Tromey <tromey@cygnus.com>
14023 * Makefile.in (+target): Removed.
14024 (+xmake_file): Likewise.
14025 (+tmake_file): Likewise.
14026 (.NOEXPORT): Removed duplicate.
14028 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14030 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14032 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14034 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14035 libiberty.h. Provide an xmalloc definition.
14037 * jvspec.c: Remove the xmalloc prototype.
14039 * parse-scan.y: Include config.h and system.h. Don't include
14040 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14041 Provide an xstrdup definition.
14043 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14045 * jcf-path.c (add_entry): Recognize ".jar" too.
14046 * lang-specs.h: Likewise.
14048 1998-11-26 Per Bothner <bothner@cygnus.com>
14050 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14051 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14053 * jcf-write.c (generate_bytecode_insns):
14054 Handle pre/post-increment/decrement of long.
14056 * jcf-write.c (generate_bytecode_insns):
14057 Handle missing exception handler (finally for synchronized).
14059 1998-11-25 Per Bothner <bothner@cygnus.com>
14061 * java-tree.h (end_params_node): Declare global.
14062 * decl.c (end_params_node): New global.
14063 (init_decl_processing, start_java_method): Use end_params_node for
14064 end of list of parameter types. Follows correct gcc conventions.
14065 * expr.c (pop_argument_types, pop_arguments): Likewise.
14066 * lang.c (put_decl_node): Likewise.
14067 * typeck.c (various places): Likewise.
14068 * class.y (various places): Likewise.
14069 * parse.y (various places): Likewise.
14071 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14072 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14074 * class.c: Add #include flags.h, remove no-longer needed declaration.
14076 * class.c (layout_class_method): Remove commented-out code, re-format.
14077 Don't add vtable entry (or index) for private methods.
14078 * expr.c (expand_invoke): A private method is implicitly final.
14079 * class.c (make_class_data): If inlining or optimizing,
14080 skip private methods.
14082 * class.c (finish_class): New function. Calls existing methods,
14083 but alls emits deferred inline functions.
14084 * jcf-parse.c (parse_class_file): Call finish_class.
14085 * parse.y (java_complete_expand_methods): Likewise.
14087 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14089 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14091 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14093 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14095 1998-11-24 Per Bothner <bothner@cygnus.com>
14097 * (generate_classfile): Always write class access flag with
14100 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14102 * class.c (maybe_layout_super_class): New function.
14103 (layout_class): Reorganized. Loop on class methods dispatched into
14104 a new function. Call maybe_layout_super_class.
14105 (layout_class_methods, layout_class_method): New functions.
14106 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14108 (expand_invoke): Likewise.
14109 * java-tree.h (all_class_list): New global variable declared.
14110 (layout_class_methods, layout_class_method): New function
14112 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14113 * jcf-parse.c (all_class_list): New global variable.
14114 (load_class): Extended what class_or_name can be. Use parser
14115 context mechanism to save globals before calling jcf_parse.
14116 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14117 is set on the file name.
14118 (jcf_parse): Layout class methods when Object is loaded, otherwise
14119 record class in all_class_list for delayed method layout.
14120 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14121 * lang.c (put_decl_node): Decode <init> into the decl context
14123 * lex.c (java_allocate_new_line): Use xmalloc.
14124 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14125 pointers, not TREE_LIST elements.
14126 (struct parser_ctxt): Fixed comment indentations, added comments
14127 and reordered some fields.
14128 (java_check_methods): Function prototype removed.
14129 * parse.y (java_push_parser_context): Use xmalloc.
14130 (java_parser_context_restore_global): Pop extra pushed ctxp only
14131 when there's nothing next.
14132 (maybe_create_class_interface_decl): Fixed comment, add new
14133 created class decl to all_class_list.
14134 (method_header): Use GET_REAL_TYPE on argument's types.
14135 (method_declarator): Use GET_REAL_TYPE, change type to the real
14136 type in TREE_LIST dependency node. Build argument list with the
14138 (create_jdep_list): Use xmalloc. Removed allocation error message.
14139 (obtain_incomplete_type): Fixed leading comment. Broadened
14140 incoming argument meaning.
14141 (register_incomplete_type): Use xmalloc. Removed allocation error
14143 (safe_layout_class): Fixed leading comment.
14144 (jdep_resolve_class): Reversed if statement condition and switch
14145 if and else bodies.
14146 (resolve_and_layout): Fixed leading comment. Broadened incoming
14148 (complete_class_report_errors): New local variable name, for
14149 clarity. purify_type_name used for all error cases.
14150 (java_get_real_method_name): Stricter check on constructors.
14151 (java_check_regular_methods): Reverse methods list only if not
14152 already laid out. Layout artificial constructor.
14153 (java_check_methods): Deleted.
14154 (source_start_java_method): Obtain incomplete type for patchable
14156 (java_layout_classes): Fixed leading comment. Use
14157 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14158 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14159 before returning. Fixed comments.
14160 (java_expand_classes): Check for errors up front.
14161 (patch_method_invocation): Class to search is resolved and laid
14164 1998-11-24 Per Bothner <bothner@cygnus.com>
14166 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14168 * javaop.h (int8): Removed - not used.
14169 (jbyte): Redefine portably with correct signedness.
14171 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14173 * jcf-write.c (generate_bytecode_insns): Fix typo
14174 OPCODE_getstatic to OPCODE_getfield.
14176 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14177 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14178 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14180 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14182 * jcf-parse.c (jcf_parse_source): Function returned type is
14183 void. Added prototype.
14184 (jcf_parse): Function returned type is void.
14185 (yyparse): Remove call to fclose on the last parsed file.
14187 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14189 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14191 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14192 (layout_class): Cope with methods featuring WFL in decl names.
14193 * decl.c (unqualified_object_id_node): New global variable,
14195 (build_decl_no_layout): Removed.
14196 * expr.c (build_primtype_type_ref): Handle Double.
14197 (java_lang_expand_expr): Fixed indentations.
14198 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14199 (flag_wall, flag_redundant, flag_not_overriding,
14200 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14201 variable declarations.
14202 (build_decl_no_layout): Removed prototype.
14203 (java_get_real_method_name): Added prototype.
14204 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14205 (java_parse_abort_on_error): Macro now just returns.
14206 * jcf-parse.c (jcf_parse_source): Check fclose returned
14207 value. Call emit_register_classes if java_report_errors returns
14209 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14210 flag_static_local_jdk1_1): New integer flags.
14211 (lang_decode_option): New flags set here.
14212 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14213 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14214 the flag_redundant variable.
14215 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14216 when parsing java.lang.Object class.
14217 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14218 NULL_TREE to build.
14219 (resolve_qualified_expression_name): Fixed indentation.
14220 (patch_array_ref): Changed prototype.
14221 (not_initialized_as_it_should_p): Prototype removed.
14222 (java_report_errors): Added function prototype.
14223 * parse.y (formal_parameter:): Changed error message for not yet
14224 supported final parameters.
14225 (class_type_list:): Set both PURPOSE and VALUE of created
14226 TREE_LIST to be class_type.
14227 (primary_no_new_array:): Handle class literals on primitive types.
14228 (parse_warning_context): Reinstalled correct force_error and
14229 do_warning flags setups.
14230 (java_report_errors): Changed prototype. Return java_error_count
14232 (variable_redefinition_error): Consider treating variable type as
14234 (create_interface): Warn about redundant abstract modifier if
14235 flag_redundant is set. Changed error message.
14236 (lookup_field_wrapper): Save/restore globals before/after looking
14238 (duplicate_declaration_error_p): Consider treating declaration
14239 type as a fake pointer.
14240 (register_fields): Extract real type from dependency node. Check
14241 for duplicate field declaration after type adjustment. Use
14242 DECL_INITIAL to store static final initialized values.
14243 (method_header): Extract real function type from dependency node.
14244 (check_abstract_method_header): Use GET_METHOD_NAME.
14245 (obtain_incomplete_type): Layout fake pointer type.
14246 (safe_layout_class): Don't try to check for methods before layout.
14247 (java_complete_class): Don't check for correct throws clause
14248 elements inheritance here.
14249 (resolve_and_layout): Broadened name parameter meaning.
14250 (reset_method_name): Use GET_METHOD_NAME.
14251 (java_get_real_method_name): New function.
14252 (java_check_regular_methods): Don't check methods in
14253 java.lang.Object. Verify lineage of throws clause elements. Use
14254 flag_no_overriding in warning report.
14255 (check_throws_clauses): Don't check if class was from
14256 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14257 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14258 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14259 warning on unsupported final local variables. Use build_decl
14260 instead of build_decl_no_layout. Get real local variable type from
14262 (source_start_java_method): Get real parameter type from
14263 dependency node. Call build_decl instead of build_decl_no_layout.
14264 (java_layout_classes): Reverse tree and layout type and class as
14265 required. Mark class as loaded when done.
14266 (resolve_field_access): Fixed indentation. Restricted condition
14267 leading to static field access code generation. Set field_type
14268 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14269 (resolve_qualified_expression_name): Initialize type_found to
14270 null. Handle static field resolved during qualification. Fixed
14271 layout on non primitive field decl types.
14272 (not_accessible_p): Fixed typo in comment.
14273 (patch_method_invocation): Resolve and layout class to search from
14275 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14276 layout non primitive type, if necessary. Make method node only to
14278 (find_applicable_accessible_methods_list): Consider WFL'ed method
14279 decl names. Fixed indentation.
14280 (argument_types_convertible): Resolve and layout target type if
14282 (java_complete_tree): Fixed indentation problems. Rewrote
14283 CALL_EXPR thrown exceptions check. Re-installed further processing
14284 of the assignment in certain cases.
14285 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14286 inlining on class literals.
14287 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14289 (valid_method_invocation_conversion_p): Likewise.
14290 (patch_string): Temporary disable forbidden use of `this' in
14291 explicit constructor invocations when doing string concatenation
14292 within their scope.
14293 (patch_unaryop): Added comment. Reinstalled code to disable
14294 further check on assignment operation with cast expression RHS.
14295 (patch_switch_statement): Fixed indentation.
14296 (build_try_statement): Call build_decl instead of
14297 build_decl_no_layout.
14298 (patch_synchronized_statement): Likewise.
14299 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14300 IS_UNCHECKED_EXPRESSION_P.
14301 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14302 layout argument exception type.
14303 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14304 of IS_UNCHECKED_EXPRESSION_P.
14306 1998-11-18 Anthony Green <green@cygnus.com>
14308 * jcf-parse.c (yyparse): Open class file in binary mode.
14310 1998-11-15 Per Bothner <bothner@cygnus.com>
14312 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14314 * jcf-write.c (perform_relocations): Move check out one loop.
14316 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14318 * Make-lang.in: Fix reference to srcdir.
14319 * jv-scan.c: Add missing xmalloc prototype.
14320 * jvgenmain.c: Ditto.
14322 1998-11-15 Per Bothner <bothner@cygnus.com>
14324 * decl.c (error_mark_node), java-tree.h: New global.
14325 * parse.y: Use empty_stmt_node instead of size_zero_node.
14326 (build_if_else_statement): If missing else, use empty_stmt_node.
14328 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14329 (java_complete_expand_method): Complain if return is missing.
14330 (java_check_regular_methods): Comment out incorrect error check.
14331 (not_accessible_p): Fix incorrect handling of protected methods.
14332 (patch_method_invocation): Pass correct context to not_accessible_p.
14333 (find_applicable_accessible_methods_list): Likewise.
14334 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14335 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14336 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14337 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14339 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14340 (push_int_const): Remove reundant NOTE_PUSH.
14341 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14342 (- case SWITCH_EXPR): Fix code generation bug.
14343 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14344 (generate_classfile): More robust for abstract methods.
14346 1998-11-15 Anthony Green <green@cygnus.com>
14348 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14349 * Make-lang.in: Ditto.
14351 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14352 * jvgenmain: Ditto.
14354 1998-11-15 Per Bothner <bothner@cygnus.com>
14356 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14358 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14360 1998-11-14 Per Bothner <bothner@cygnus.com>
14362 Allow uses of interface types to verify. This is not really
14363 type-safe, but it matches what Sun does, and is OK as long as
14364 there are appropriate run-time checks.
14365 * verify.c (merge_types): If merging two interface types,
14366 just set the result to java.lang.Object.
14367 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14369 1998-11-13 Tom Tromey <tromey@cygnus.com>
14371 * gjavah.c (main): Handle --output-class-directory argument.
14372 * jvspec.c (lang_specific_driver): Translate `-d' into
14373 -foutput-class-dir.
14374 * jcf.h (jcf_write_base_directory): Declare.
14375 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14376 * lang-options.h: Mention -foutput-class-dir.
14377 * jcf-write.c (jcf_write_base_directory): New global.
14378 (make_class_file_name): Put generated .class file into `-d'
14379 directory, or into source directory if -d not given. Function now
14381 (write_classfile): Free class file name. Handle case where class
14383 (DIR_SEPARATOR): New macro.
14384 Include <sys/stat.h>
14386 * Makefile.in (prefix): New macro.
14388 1998-11-12 Per Bothner <bothner@cygnus.com>
14390 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14391 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14392 here (done in patch_invoke instead).
14393 (case_identity): Moved here from parse.y.
14395 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14396 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14397 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14398 so they can be efficiently scanned without recursion.
14399 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14400 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14401 in BLOCK iteratively, rather than recursively.
14403 * parse.y (do_unary_numeric_promotion): New function.
14404 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14406 * parse.y (patch_newarray): Various fixes.
14408 Re-do handling of switch statements (for proper block scoping).
14409 * parse.y: Add just a single block for the enture switch block,
14410 but don't create any "case blocks".
14411 (group_of_labels): Rmeoved unneeded non-terminal.
14412 CASE_EXPR and DEFAULT_EXPR are added to current block.
14413 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14414 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14415 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14416 * parse.y (wfl_operator, print_int_node): Make non-static.
14417 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14418 as part of recursive scan of block.
14419 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14420 (patch_switch_statement): Most tests move dinto java_complete_tree.
14422 * parse.y: Make various production be non-typed (void).
14423 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14424 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14425 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14427 * jcf-write.c (struct jcf_handler): New type.
14428 (struct jcf_switch_state): New type.
14429 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14430 (alloc_handler, emit_unop, emit_reloc): New functions.
14431 (adjust_typed_op): Add extra parameter ("max type" offset).
14432 (emit_switch_reloc, emit_case-reloc): New function.
14433 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14434 (generate_bytecode_insns): Support REAL_CST, switch statements,
14435 exception handling, method calls, object/array creation, and more.
14437 * class.c: Remove some unused variables.
14438 * constants.c (find_string_constant): New function.
14439 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14440 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14441 if flag_emit_class_files.
14443 1998-11-12 Tom Tromey <tromey@cygnus.com>
14445 * jcf-io.c (find_class): Added explanatory comment.
14447 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14448 trailing slash to `.zip' entries.
14450 * jvspec.c (lang_specific_driver): Correctly handle case where
14451 GC_NAME not defined.
14453 1998-11-11 Tom Tromey <tromey@cygnus.com>
14455 * jvspec.c (GC_NAME): New define.
14456 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14458 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14460 1998-11-11 Per Bothner <bothner@cygnus.com>
14462 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14464 1998-11-11 Tom Tromey <tromey@cygnus.com>
14466 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14468 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14470 * class.c (is_compiled_class): Call safe_layout_class for class
14471 compiled from source.
14472 * conver.h (convert_to_integer, convert_to_real,
14473 convert_to_pointer): Added prototypes.
14474 * decl.c (init_decl_processing): Non longer push the decls of
14475 `methodtable', `constants', `Class', `Field', `dispatchTable'
14476 `jexception' and `Method'.
14477 * expr.c (build_invokeinterface): New function.
14478 (expand_invoke): static variable CLASS_IDENT now in
14479 build_invokeinterface. Use build_invokeinterface.
14480 (expand_java_field_op): Moved code to inline
14481 java.lang.PRIMTYPE.TYPE into a function.
14482 (build_primtype_type_ref): New function.
14483 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14484 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14485 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14486 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14487 (DECL_LOCAL_STATIC_VALUE): New macro.
14488 (build_invokeinterface, build_primtype_type_ref): New function
14490 (java_parse_abort_on_error): Macro rewritten.
14491 * jcf-parse.c (current_method): Add comment to declaration.
14492 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14493 Function prototypes fixed.
14494 (jcf_parse_source): push/pop parser context. save/restore global.
14495 (parse_source_file): Fixed leading comment. Now take a
14496 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14497 classes and pop the parser context anymore.
14498 (yyparse): Push parser context, save globals, parse the source
14499 file, restore globals and pop the parser context when processing a
14501 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14502 * lex.c (java_parse_doc_section): New function.
14503 (java_lex): Call java_parse_doc_section when appropriate. Build an
14504 operator around INSTANCEOF_TK.
14505 * lex.h (java_lineterminator, java_sprint_unicode,
14506 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14507 Prototypes rewritten.
14508 (java_parse_escape_sequence, java_letter_or_digit_p,
14509 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14510 java_read_unicode, java_store_unicode, java_read_char,
14511 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14512 Added function prototypes.
14513 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14515 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14517 (struct parser_ctxt): New fields: deprecated,
14518 current_parsed_class_un, gclass_list.
14519 (fix_method_argument_names, issue_warning_error_from_context,
14520 resolve_package, lookup_package_type): New function prototypes.
14521 (resolve_expression_name): Fixed function prototype.
14522 (find_applicable_accessible_methods_list): Fixed indentation, added
14523 extra argument in prototype.
14524 (check_final_assignment, build_null_of_type, check_deprecation,
14525 check_method_redefinition, reset_method_name,
14526 java_check_regular_methods, java_check_abstract_methods,
14527 maybe_build_primttype_type_ref): New function prototype.
14528 * parse.y (conver.h): Include.
14529 (INSTANCEOF_TK): Tagged <operator>.
14530 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14531 (relational_expression:): Build binop for instanceof.
14532 (java_push_parser_context): Remember ctxp->gclass_list across
14534 (java_pop_parser_context): Simply return if no context
14535 exists. Remember gclass_list across contexts.
14536 (issue_warning_error_from_context): New function.
14537 (parse_error_context): Don't setup ctxp->elc here. Call
14538 issue_warning_error_from_context instead.
14539 (parse_warning_context): Likewise.
14540 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14541 setup. Link new class/interface to ctxp->gclass_list.
14542 (add_superinterfaces): Register interface as incomplete if not
14544 (create_class): Remember class unqualified name in
14545 ctxp->current_parsed_class_un. Check class deprecation.
14546 (register_fields): Check field deprecation. Remember static final
14547 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14549 (method_header): New local variable ORIG_ARG. Use unqualified
14550 current class name for check on constructor errors. Promote return
14551 type if of record type. Argument list fix moved in
14552 fix_method_argument_names, called here. Check method deprecation.
14553 (fix_method_argument_names): New function.
14554 (method_declarator): Promote record typed arguments.
14555 (safe_layout_class): Check class methods before layout.
14556 (java_complete_class): Compute field layout when patched.
14557 (do_resolve_class): Try to load class after having it renamed
14558 after the package name.
14559 (get_printable_method_name): Use DECL_CONTEXT.
14560 (reset_method_name): New function.
14561 (check_method_redefinition): Use reset_method_name.
14562 (java_check_regular_methods): New local variable
14563 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14564 names for error report. Check for compile-time error when method
14565 found has default (package) access.
14566 (java_check_abstract_methods): Now takes an interface DECL node as
14567 an argument. Also reinstall real name on unchecked
14568 overriding/hiding methods for error report.
14569 (java_check_methods): Fixed leading comment. Get classes to verify
14570 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14571 CLASS_METHOD_CHECKED_P on class verification.
14572 (lookup_java_method2): Get real method name if necessary.
14573 (find_in_imports): Don't check package class access here.
14574 (resolve_package, lookup_package_type): New functions.
14575 (java_layout_classes): Fixed leading comment. Take classes to be
14576 laid out from ctxp->gclass_list.
14577 (java_complete_expand_methods): Don't expand native and abstract
14579 (java_expand_classes): New function.
14580 (resolve_expression_name): Use additional argument ORIG. Retrieve
14581 values of static final field of primitive types.
14582 (resolve_field_access): Handles static final field of promotive
14584 (resolve_qualified_expression_name): Handle STRING_CST as
14585 primaries and package name resolution. Check deprecation on found
14586 decls. Set where_found and type_found on non static field resolved
14587 during qualification. Layout non primitive field decl types.
14588 (check_deprecation): New function.
14589 (maybe_access_field): Simplified.
14590 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14591 removed. Reverse method's argument when primary is a type. Don't
14592 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14593 instead. Include abstract class in the list of class searchable
14594 for constructors. Use DECL_CONTEXT of found method for access
14595 checks. Check method deprecation.
14596 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14597 converting arguments. Handle INVOKE_INTERFACE.
14598 (lookup_method_invoke): Search constructor using existing
14599 infrastructure (don't rely on lookup_java_constructor anymore).
14600 (find_applicable_accessible_methods_list): Extra argument flag
14601 LC. Now include constructor in the search.
14602 (qualify_ambiguous_name): Conditional expression are primaries.
14603 (not_initialized_as_it_should_p): static final are always
14605 (java_complete_tree): Pass extra NULL argument to
14606 resolve_expression_name. Stricter test to carry on patching
14607 assignments. New case for INSTANCEOF_EXPR.
14608 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14609 (check_final_assignment, maybe_build_primttype_type_ref): New
14611 (patch_assignment): Detect resolved static finals and carry normal
14612 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14613 (try_builtin_assignconv): Access constant 0 on all primitive
14615 (valid_builtin_assignconv_identity_widening_p): Accept identical
14616 types. Accept all promoted type on int type.
14617 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14618 assigned to a reference.
14619 (valid_method_invocation_conversion_p): Accept to check null
14621 (build_binop): Merge declaration and initialization of local
14623 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14624 numeric types. Improved validity test for qualify operators on
14626 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14627 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14628 primitive type and issue the appropriate error message.
14629 (resolve_type_during_patch): Mark class loaded when resolved.
14630 (patch_cast): Allow null to be cased to reference types.
14631 (build_null_of_type): New function.
14632 (patch_array_ref): Handle array on references correctly.
14633 (patch_return): Removed unused local variable MODIFY. Force
14634 boolean to be returned as integers. Allows null to be returned by
14635 a function returning a reference.
14636 * typeck.c (convert_to_integer, convert_to_real,
14637 convert_to_pointer): Prototypes moved to convert.h
14638 (lookup_argument_method): Use method real name, if necessary.
14640 1998-10-30 Tom Tromey <tromey@cygnus.com>
14642 * class.c (build_class_ref): Changed name of primitive classes to
14645 * class.c (make_class_data): Renamed fields: nmethods to
14646 method_count, method_count to dtable_method_count. Always set
14647 `state' field to 0.
14648 * decl.c (init_decl_processing): Likewise.
14650 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14652 * class.c (layout_class): Don't mangle <finit>, produce
14653 __finit<class> instead. Don't verify artificial methods.
14654 * decl.c (finit_identifier_node): New declared global.
14655 (init_decl_processing): finit_identifier_node initialized.
14656 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14657 * java-tree.h (finit_identifier_node): Declared as extern.
14658 (struct lang_decl): New field called_constructor.
14659 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14660 (CLASS_HAS_FINIT_P): New macro.
14661 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14662 explicit constructor invocation.
14663 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14664 CALL_SUPER_CONSTRUCTOR_P): New macros.
14665 (write_classfile): Added prototype.
14666 * jcf-parse.c (jcf_parse_source): Parse and remember for
14667 generation if the file was seen on the command line.
14668 (parse_source_file): Don't write the class file here.
14669 (yyparse): Loop on files rewritten. Set current_jcf.
14670 (parse_zip_file_entries): Parse class file only if it was found.
14671 * lang.c (init_parse): Don't open command line provided filename
14673 (lang_parse): Don't set main_jcf anymore.
14674 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14675 (JCONSTRUCTOR_CHECK): New macro.
14676 (JBSC_TYPE_P): New macro.
14677 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14678 (COMPLETE_CHECK_OP_2): New macro.
14679 (struct parse_ctxt): New field explicit_constructor_p.
14680 (check_class_interface_creation): Fixed prototype indentation.
14681 (patch_method_invocation_stmt): Prototype reflects added argument.
14682 (patch_invoke): Likewise.
14683 (complete_method_declaration, build_super_invocation,
14684 verify_constructor_circularity,
14685 build_this_super_qualified_invocation, get_printable_method_name,
14686 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14687 verify_constructor_super, create_artificial_method,
14688 start_artificial_method_body, end_artificial_method_body,
14689 generate_field_initialization_code): New function prototypes.
14690 * parse.y: Fixed leading comment
14691 (constructor_header:, constructor_body:, block_end:): Rules tagged
14693 (type_declaration:): Call maybe_generate_finit.
14694 (method_declaration:): Action for method_body: placed in new
14695 function complete_method_declaration, called here.
14696 (constructor_declaration:): Defined actions. Removed leading
14698 (constructor_header:): New rule with action.
14699 (constructor_body:): Rule rewritten using block_begin: and
14700 block_end:. Defined actions.
14701 (constructor_declarator:, explicit_constructor_invocation:):
14703 (block:): Use new rules block_begin: block_end:.
14704 (block_begin:, block_end:): New rules and actions.
14705 (block_statements:): Fixed error message for explicit
14707 (method_invocation:): Call build_this_super_qualified_invocation
14708 if primary is `this' or `super' was seen.
14709 (conditional_expression:): Action defined.
14710 (extra_ctxp_pushed_p): New static global flag.
14711 (java_parser_context_save_global): Create parser context if
14712 necessary. Use extra_ctxp_pushed_p to remember it.
14713 (java_parser_context_restore_global): Pop extra parser context if
14715 (build_array_from_name): Array on primitive types are marked
14717 (register_fields): Restore new name in field initializer
14718 expression if type was altered. Non static fields initialized upon
14719 declaration marked initialized.
14720 (maybe_generate_finit): New function.
14721 (maybe_generate_clinit): Use create_artificial_method,
14722 start_artificial_method_body, end_artificial_method_body. Generate
14723 debug info for enclosed initialization statements.
14724 (method_header): Fixed leading comment. Check constructor
14725 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14727 (complete_method_declaration, constructor_circularity_msg,
14728 verify_constructor_circularity): New functions.
14729 (get_printable_method_name): New function.
14730 (check_method_redefinition): Don't rename <finit> methods. Fix
14731 declared constructor names. Error message for
14732 constructors modified.
14733 (java_check_regular_methods): Local variable seen_constructor
14734 renamed saw_constructor. Skip verification on constructors. Create
14735 default constructor with create_artificial_method.
14736 (java_check_methods): Removed unnecessary empty line.
14737 (create_artificial_method, start_artificial_method_body,
14738 end_artificial_method_body): New functions.
14739 (java_layout_classes): Changed leading comment. Reverse fields
14740 list if necessary. Always layout java.lang.Object if being
14742 (java_complete_expand_methods): Verify constructor circularity.
14743 (java_complete_expand_method): Call fix_constructor on
14744 constructors. Local variable no_ac_found removed. Restore
14745 bindings if method body expansion failed.
14746 (fix_constructors, verify_constructor_super,
14747 generate_field_initialization_code): New function.
14748 (java_expand_classes): Fixed leading comment. Write class file
14750 (resolve_expression_name): Check for illegal instance variable
14751 usage within the argument scope of an explicit constructor
14753 (resolve_qualified_expression_name): Pass extra from_super flag
14754 when invoking patch_method_invocation_stmt. New case for
14755 conditional expression when used as a primary. Check for error
14756 when acquiring super.
14757 (patch_method_invocation_stmt): Added extra argument super. New
14758 local variable is_static_flag. Set class_to_search according to
14759 the nature of the constructor invocation. Don't add `this'
14760 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14761 invocation within the argument scope of explicit constructor
14762 invocation. Set is_static according to is_static_flag. Provide
14763 extra `super' argument to patch_invoke invocation.
14764 (patch_invoke): New argument from_super. Loop on arguments
14765 indentation fixed. Pass from_super to invocation_mode. New switch
14766 case INVOKE_SUPER. Fixed error message in switch default case.
14767 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14769 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14770 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14771 message takes constructors into account.
14772 (find_applicable_accessible_methods_list): Fixed indentation.
14773 (qualify_ambiguous_name): Take explicit constructor invocation
14774 into account. Deal with a conditional expression as a primary to
14776 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14777 case. Added extra argument to patch_method_invocation_stmt.
14778 Register calls made to explicit constructor `this'. Don't call
14779 save_expr in ARRAY_REF case when emitting class files. Check for
14780 illegal use of this when expanding explicit constructor invocation
14782 (complete_function_arguments): Set and reset parser context
14783 explicit_constructor_p field value when appropriate.
14784 (build_super_invocation, build_this_super_qualified_invocation):
14786 (patch_assignment): Fixed typo.
14787 (patch_unaryop): Check on final fields occurs only when a decl
14789 (patch_return): Take constructors into account.
14790 (patch_conditional_expr): New function.
14791 * typeck.c (build_java_signature): Removed unnecessary empty line.
14793 1998-10-28 Jeffrey A Law (law@cygnus.com)
14795 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14797 1998-10-28 Tom Tromey <tromey@cygnus.com>
14799 * decl.c (init_decl_processing): Renamed fields.
14800 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14801 interface_len, msize fields.
14803 * class.c (make_class_data): Removed subclass_head and
14804 subclass_next fields.
14805 * decl.c (init_decl_processing): Removed subclass_head and
14806 subclass_next fields.
14808 1998-10-28 Jeffrey A Law (law@cygnus.com)
14810 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14811 * mangle.c (emit_unicode_mangled_name): Similarly.
14813 1998-10-26 Nick Clifton <nickc@cygnus.com>
14815 * jcf-parse.c (get_constant): Place braces around code to compute
14816 'd' when REAL_ARITHMETIC is not defined.
14818 1998-10-25 H.J. Lu (hjl@gnu.org)
14820 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14823 1998-10-23 Tom Tromey <tromey@cygnus.com>
14825 * lang-specs.h: `.zip' files are input to jc1.
14827 1998-10-22 Per Bothner <bothner@cygnus.com>
14829 * jvspecs.c: Add (but don't enable) support for combining multiple
14830 .class and .java input filenames to a single jc1 invocation.
14831 Add support for -C flag (copile to .class files).
14832 Translate -classpath and -CLASSPATH arguments.
14833 * lang-specs.h: Don't set %2 spec.
14835 1998-10-22 Tom Tromey <tromey@cygnus.com>
14837 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14839 (add_path): Don't add trailing separator to non-empty path
14842 * lang.c (lang_decode_option): Check for -fclasspath and
14843 -fCLASSPATH before examining other `-f' options.
14845 * java-tree.h (finalize_identifier_node): Don't declare.
14846 * class.c (make_class_data): Don't push "final" field.
14847 * decl.c (init_decl_processing): Don't push "final" field.
14848 (finalize_identifier_node): Removed.
14849 (init_decl_processing): Don't set finalize_identifier_node.
14851 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14853 1998-10-11 Anthony Green <green@cygnus.com>
14855 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14856 (JV_SCAN_SOURCES): New macro.
14857 (JCF_DUMP_SOURCES): Likewise.
14858 (jcf-dump$(exeext)): New target.
14859 (jv-scan$(exeext)): New target.
14861 1998-10-22 Tom Tromey <tromey@cygnus.com>
14863 * Makefile.in (LEX): Removed.
14864 (LEXFLAGS): Likewise.
14865 (SET_BISON): New macro.
14867 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14868 spurious diffs in parse.c.
14869 ($(PARSE_SCAN_C)): Likewise.
14870 (PARSE_DIR): New macro.
14872 (PARSE_SCAN_C): Likewise.
14873 (PARSE_RELDIR): New macro.
14875 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14877 * jcf-io.c (find_class): Use saw_java_source to determine when to
14878 look for `.java' file.
14879 * jcf-parse.c (saw_java_source): New global.
14880 (yyparse): Set it if `.java' file seen.
14882 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14883 (GCJH_SOURCES): Likewise.
14884 * Makefile.in (datadir): New macro.
14885 (libjava_zip): Likewise.
14886 (JAVA_OBJS): Added jcf-path.o.
14887 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14888 (../gcjh$(exeext)): Likewise.
14889 (jcf-path.o): New target.
14890 * java-tree.h (fix_classpath): Removed decl.
14891 * jcf-parse.c (fix_classpath): Removed.
14892 (load_class): Don't call fix_classpath.
14893 * parse.y (read_import_dir): Don't call fix_classpath.
14894 * lex.h: Don't mention classpath.
14895 * lex.c (java_init_lex): Don't initialize classpath.
14896 * jcf-io.c (classpath): Removed global.
14897 (find_class): Use jcf_path iteration functions. Correctly search
14898 class path for .java file.
14899 (open_in_zip): New argument `is_system'.
14900 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14901 classpath-related options.
14902 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14904 (lang_init): Call jcf_path_init.
14905 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14906 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14907 Correctly put braces around second string in each entry.
14908 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14909 classpath-related options.
14910 (help): Updated for new options.
14911 * jcf.h: Declare functions from jcf-path.c. Don't mention
14912 `classpath' global.
14913 * jcf-path.c: New file.
14915 * jcf-depend.c: Include jcf.h.
14917 * jcf-write.c (localvar_alloc): Returns `void'.
14918 (localvar_free): Removed unused variable.
14920 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14921 (init_parse): Use OBJECT_SUFFIX, not ".o".
14923 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14925 * class.c (emit_register_classes): Renamed from
14926 emit_register_class.
14927 * java-tree.h (emit_register_classes): Prototype renamed from
14928 emit_register_class.
14929 * jcf-parse.c (yyparse): Call emit_register_classes once before
14931 * parse.y (java_expand_classes): No longer register classes.
14933 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14935 * class.c (is_compiled_class): New local variable
14936 seen_in_zip. Identify classes found in currently compiled source
14938 * decl.c (complete_start_java_method): Fixed typo.
14939 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14940 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14941 (CLASS_P): Moved around.
14942 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14943 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14945 (jcf_parse_source): Changed leading comment. Removed unnecessary
14946 fclose and CLASS_FROM_SOURCE_P marking.
14947 (parse_source_file): New local variables remember_for_generation
14948 and filename. Mark parsed file name identifier node. Removed block
14949 executed when parse_only was null. Set remember_for_generation.
14950 Use it as an argument to java_pop_parser_context.
14951 (yyparse): New local variables several_files, list, next node and
14952 current_file_list. Split ampersand separated file names into
14953 current_file_list. Iterate through the list and parse accordingly.
14954 * parse.h (java_pop_parser_context): New function prototype.
14955 * parse.y (ctxp_for_generation): New static global variable.
14956 (java_pop_parser_context): New argument generate. Link popped ctxp
14957 to ctxp_for_generation list accordingly.
14958 (java_complete_expand_methods): Fixed indentation.
14959 (java_expand_classes): New function.
14961 1998-10-17 Per Bothner <bothner@cygnus.com>
14963 * Makefile.in: Link with libiberty.a instead of memmove.o.
14965 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14967 * lex.c (setjmp.h): No longer included.
14968 * lex.h (setjmp.h): Included.
14969 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14970 (duplicate_declaration_error_p): Renamed from
14971 duplicate_declaration_error.
14972 (build_array_from_name): New function prototype.
14973 * parse.y (setjmp.h): No longer included.
14974 (variable_declarator_id): Define action.
14975 (build_array_from_name): New function.
14976 (duplicate_declaration_error_p): Renamed from
14977 duplicate_declaration_error. Fixed leading comment.
14978 (register_fields): Main `for' loop reorganized. Uses
14979 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14980 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14981 build_array_from_name.
14982 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14984 (read_import_dir): Don't try to skip `.' and `..'.
14985 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14986 build_array_from_name. Main `for' loop reorganized.
14987 (resolve_qualified_expression_name): When building access to a
14988 field, use the type where the field was found, not its own type.
14989 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14990 field was found is null.
14991 (qualify_ambiguous_name): Sweep through all successive array
14994 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14996 * java-tree.h (pop_labeled_block, lang_printable_name,
14997 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14998 interface_of_p, inherits_from_p, fix_classpath,
14999 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15000 make_class_data, register_class, alloc_name_constant): New
15001 function prototypes.
15002 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15003 indentation. Added cast to remove warning.
15004 (lang_printable_name): Set v argument unused.
15005 (lang_print_error): Added argument to lang_printable_name call.
15006 (java_dummy_print, print_lang_decl, print_lang_type,
15007 print_lang_identifier, lang_print_xnode): All argument marked
15009 * lex.c (java_unget_unicode): Removed unnecessary argument.
15010 (java_allocate_new_line): Unused local variable is gone.
15011 (java_read_char): Added parenthesis in expressions to remove
15012 warnings. Added final return statement.
15013 (java_read_unicode): Added parenthesis in expression to remove
15015 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15016 (java_parse_escape_sequence): Likewise.
15017 (java_lex): Unused local variables are gone. Fixed
15018 java_unget_unicode invocation.
15019 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15021 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15022 lang_printable_name invocation in macro.
15023 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15025 (duplicate_declaration_error): Suppressed unused argument in
15027 (identical_subpath_p): Function declaration is gone.
15028 (patch_invoke): Suppressed unused argument in prototype.
15029 (patch_cast, build_labeled_block, check_thrown_exceptions):
15031 * parse.y (setjmp.h): Included
15032 (toplev.h): Likewise.
15033 (field_declaration:): Suppressed unused local
15034 (label_decl:): Fixed build_labeled_block invocation.
15035 (java_pop_parser_context): Put extra parenthesis around assignment
15037 (yyerror): Suppressed unused local variables.
15038 (variable_redefinition_error): Fixed lang_printable_name
15040 (create_interface): Suppressed unused local variables.
15041 (create_class): Likewise.
15042 (duplicate_declaration_error): Suppressed unused argument. Fixed
15043 lang_printable_name invocation.
15044 (register_fields): Suppressed unused local variable. Fixed
15045 duplicate_declaration_error invocation.
15046 (method_header): Suppressed unused local variable.
15047 (method_declarator, parser_check_super): Likewise.
15048 (java_complete_class): Suppressed unused local variable. Fixed
15049 fatal error message.
15050 (complete_class_report_errors): Added default: in switch.
15051 (java_check_regular_methods): Fixed lang_printable_name
15053 (check_throws_clauses): Likewise.
15054 (java_check_abstract_methods): Suppressed unused local
15055 variable. Fixed lang_printable_name invocation.
15056 (read_import_entry): Added supplemental return statement.
15057 (read_import_dir): Suppressed unused local variables.
15058 (check_pkg_class_access, declare_local_variables): Likewise.
15059 (source_start_java_method): Suppressed unused extern variable
15061 (expand_start_java_method): Suppressed unused extern and local
15062 variable declarations.
15063 (java_complete_expand_methods): Likewise.
15064 (java_complete_expand_method): Suppressed unused local variables.
15065 (make_qualified_name): Likewise.
15066 (resolve_qualified_expression_name): Added default: in
15067 switch. Fixed lang_printable_name invocation.
15068 (class_instance_creation_expression): Added parenthesis around
15070 (patch_method_invocation_stmt): Fixed lang_printable_name and
15071 patch_invoke invocations.
15072 (check_for_static_method_reference): Fixed lang_printable_name
15074 (patch_invoke): Suppressed unused arguments and local variables.
15075 (lookup_method_invoke): Suppressed unused local variables.
15076 (qualify_ambiguous_name): Added default: in switch.
15077 (identical_subpath_p): Function removed.
15078 (patch_assignment): Suppressed unused local variables. Suppressed
15079 unnecessary if statement. Fixed lang_printable_name invocations.
15080 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15081 (valid_ref_assignconv_cast_p): Parenthesis around
15082 expression. Suppressed unused local variables.
15083 (build_binop): Suppressed unused local variables. fixed
15084 lang_printable_name invocations.
15085 (string_constant_concatenation): Suppressed unused local
15087 (patch_unaryop): Fixed lang_printable_name invocation.
15088 (patch_cast): Suppressed unnecessary argument. Fixed
15089 lang_printable_name invocation.
15090 (patch_array_ref): Fixed lang_printable_name invocation.
15091 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15092 (build_labeled_block): Suppressed unused argument.
15093 (generate_labeled_block): Fixed build_labeled_block invocation.
15094 (build_loop_body): Suppressed unused local variables.
15095 (patch_loop_statement): Likewise.
15096 (patch_exit): Fixed lang_printable_name invocation.
15097 (patch_switch_statement): Likewise.
15098 (case_identity): First argument marked unused.
15099 (patch_try_statement): Fixed lang_printable_name invocations.
15100 (patch_synchronized_statement, patch_throw_statement): Likewise.
15101 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15102 lang_printable_name invocations.
15103 (check_thrown_exceptions_do): Suppressed unused argument.
15105 1998-10-14 Tom Tromey <tromey@cygnus.com>
15107 * jcf-write.c (write_classfile): Add output class file as target.
15108 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15109 * jcf.h: Added declarations for dependency-tracking functions.
15110 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15111 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15112 (finish_parse): Call jcf_dependency_write.
15113 (dependency_tracking): New global.
15114 (DEPEND_SET_FILE): New define.
15115 (DEPEND_ENABLE): New define.
15116 (init_parse): Enable dependency tracking if required.
15118 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15119 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15120 (../gcjh$(exeext)): Likewise.
15121 (jcf-depend.o): New target.
15122 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15123 (GCJH_SOURCES): Likewise.
15124 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15126 (find_classfile): Added dep_name argument.
15127 (find_class): Compute name of dependency.
15128 (open_in_zip): Call jcf_dependency_add_file.
15129 * gjavah.c (output_file): No longer global.
15130 (usage): Don't mention "gjavah".
15132 (java_no_argument): Likewise.
15133 (version): Likewise.
15134 (main): Recognize and handle -M family of options.
15135 (print_mangled_classname): Return is void.
15136 (process_file): Handle case where output is suppressed.
15137 (HANDLE_END_FIELD): Likewise.
15138 (HANDLE_METHOD): Likewise.
15139 * jcf-depend.c: New file.
15141 1998-10-13 Jeffrey A Law (law@cygnus.com)
15143 * java-tree.def: Add missing newline at EOF.
15145 1998-10-13 Tom Tromey <tromey@cygnus.com>
15147 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15148 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15150 Include <config.h> and "system.h".
15151 (disassemble_method): Undefine RET to avoid clash with
15152 config/i386/i386.h.
15154 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15156 * decl.c (runtime_exception_type_node, error_exception_type_node):
15157 New global variables.
15158 (init_decl_processing): Initialized.
15159 * expr.c (java_lang_expand_expr): Set caught exception type to
15160 null if catch handler argument doesn't exit.
15161 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15163 * java-tree.h (runtime_exception_type_node,
15164 error_exception_type_node): Global variables declared.
15165 (DECL_FUNCTION_THROWS): New macro.
15166 (DECL_FUNCTION_BODY): Modified comment.
15167 (DECL_SPECIFIC_COUNT): Likewise.
15168 (struct lang_decl): New field throws_list.
15169 (IS_UNCHECKED_EXPRESSION_P): New macro.
15170 * lex.c (java_lex): Generate location information for THROW_TK.
15171 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15172 EXCEPTIONS_P): New macros.
15173 (enum jdep_code): New value JDEP_EXCEPTION.
15174 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15175 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15176 PATCH_METHOD_RETURN_ERROR): New macros.
15177 (patch_method_invocation_stmt): Added new argument to prototype.
15178 (patch_synchronized_statement, patch_throw_statement,
15179 check_thrown_exceptions, check_thrown_exceptions_do,
15180 purge_unchecked_exceptions, check_throws_clauses): New function
15182 * parse.y Fixed typo in keyword section.
15183 (throw:): Rule tagged <node>.
15184 (THROW_TK): Keyword tagged <operator>.
15185 (method_header:): Last argument to call to method_header passed
15187 (throws:, class_type_list:, throw_statement:,
15188 synchronized_statement:, synchronized:): Defined actions.
15189 (method_header): New local variable current. Register exceptions
15190 from throws clause.
15191 (java_complete_tree): Complete and verify exceptions from throws
15193 (complete_class_report_errors): Error message on exceptions not
15195 (java_check_regular_methods): Fixed typo. Shortcut on private
15196 overriding methods. Changed error message on method
15197 redefinition. Check for throws clause compatibility.
15198 (check_throws_clauses): New function.
15199 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15200 method. Changed error message on method redefinition.
15201 (currently_caught_type_list): New static variable.
15202 (java_complete_expand_methods): Purge unchecked exceptions from
15203 throws clause list. Call PUSH_EXCEPTIONS before walk and
15204 POP_EXCEPTIONS after.
15205 (resolve_qualified_expression_name): Pass new argument as NULL to
15206 patch_method_invocation_stmt.
15207 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15208 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15209 argument list when appropriate. Use new argument if non null to
15210 store selected method decl.
15211 (patch_invoke): Convert if necessary args of builtin types before
15212 forming CALL_EXPR. Argument list no longer reversed here.
15213 (invocation_mode): Treat final methods as static methods.
15214 (java_complete_tree): New cases for THROW_EXPR: and
15215 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15217 (complete_function_arguments): No more RECORD_TYPE
15218 conversion. Function parameter nodes no longer saved.
15219 (valid_ref_assignconv_cast_p): Avoid handling null type.
15220 (patch_binop): Fixed null constant reference handling.
15221 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15222 BUILD_THROW macros.
15223 (patch_try_statement): Fixed comments. Record caught types in
15224 list, push the list, expand try block and pop the list.
15225 (patch_synchronized_statement, patch_throw_statement,
15226 check_thrown_exceptions, check_thrown_exceptions_do,
15227 purge_unchecked_exceptions): New functions.
15228 * typeck.c (lookup_argument_method): Allow WFL in place of method
15229 DECL_NAME during method definition check
15231 1998-10-09 Tom Tromey <tromey@cygnus.com>
15233 * gjavah.c (decode_signature_piece): New function.
15234 (print_c_decl): Use it. Added `name_override' argument.
15235 (print_method_info): Use name_override argument to print_c_decl.
15236 (seen_fields): Removed.
15237 (print_field_info): Don't update seen_fields.
15238 (struct method_name): New structure.
15239 (method_name_list): New global.
15240 (print_method_info): Add new method to list of methods.
15241 (name_is_method_p): New function.
15242 (print_field_info): If field name has same name as method, then
15244 (process_file): Parse methods before fields.
15245 (field_pass): New global.
15246 (HANDLE_END_FIELD): Take field_pass into account.
15248 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15250 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15251 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15253 1998-10-03 Anthony Green <green@cygnus.com>
15255 * jvspec.c: Fix bug in jvgenmain_spec patch.
15257 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15259 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15260 * decl.c (soft_exceptioninfo_call_node): New global variable.
15261 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15262 takes extra integer argument. soft_exceptioninfo_call_node
15264 * except.c (java_set_exception_lang_code): New function
15265 (method_init_exceptions): Called here.
15266 (prepare_eh_table_type): New function.
15267 (expand_end_java_handler): Called here.
15268 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15269 one argument. Modified generation of call to
15270 soft_badarrayindex_node to use new argument.
15271 (build_java_arrayaccess): Pass faulty index value to
15272 build_java_throw_out_of_bounds_exception.
15273 (generate_name): New function.
15274 (java_lang_expand_expr): New local variables node, current,
15275 has_finally_p. Expand TRY_EXPR node.
15276 (process_jvm_instruction): Replace top of the stack with thrown
15277 object reference when entering exception handler.
15278 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15279 specific tree codes.
15280 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15282 (DECL_SPECIFIC_COUNT): New macro.
15283 (prepare_eh_table_type, java_set_exception_lang_code,
15284 generate_name): New function declarations.
15285 (match_java_method): Declaration deleted.
15286 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15288 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15289 * parse.h (redefinition_error, refine_accessible_methods_list,
15290 can_cast_to_p): Function declaration removed.
15291 (classitf_redefinition_error, variable_redefinition_error,
15292 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15293 find_most_specific_methods_list, argument_types_convertible,
15294 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15295 valid_cast_to_p, valid_method_invocation_conversion_p,
15296 try_reference_assignconv, add_stmt_to_compound,
15297 build_jump_to_finally, build_tree_list, patch_try_statement,
15298 java_get_catch_block): New function declarations.
15299 * parse.y (string_buffer_type): Global variable deleted.
15300 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15301 finally): Rules tagged <node>.
15302 (TRY_TK, CATCH_TK): Token tagged <operator>.
15303 (class_body_declaration:, class_member_declaration:,
15304 formal_parameter:, explicit_constructor_invocation:,
15305 interface_member_declaration:, constant_declaration:,
15306 primary_no_new_array:, class_instance_creation_expression:,
15307 array_creation_expression:): Issue error on unsuported JDK1.1
15309 (try_statement:, catches:, finally:): Define actions.
15310 (catch_clause_parameter): New rule.
15311 (catch_clause:): Use new rule catch_clause_parameter.
15312 (parse_jdk1_1_error): New function.
15313 (redefinition_error): Renamed classitf_redefinition_error.
15314 (variable_redefinition_error): New function.
15315 (check_class_interface_creation): Call
15316 classitf_redefinition_error.
15317 (java_complete_tree): Added error message on JDEP_TYPE: case.
15318 (complete_class_report_errors): Fixed indentation.
15319 (declare_local_variables): Call variable_redefinition_error.
15320 (source_end_java_method): Call java_set_exception_lang_code and
15321 emit_handlers where appropriate.
15322 (java_method_add_stmt): Call add_stmt_to_block.
15323 (add_stmt_to_block): New function.
15324 (lookup_method_invoke): Fixed outside comment. new local variable
15325 candicates. Call find_applicable_accessible_methods_list and
15326 find_most_specific_methods_list when searching for a
15327 method. Modified error report to list possible candidates when
15329 (find_applicable_accessible_methods_list,
15330 find_most_specific_methods_list, argument_types_convertible): New
15332 (refine_accessible_methods_list): Function deleted.
15333 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15334 expr (if applicable) before calling patch_array_ref.
15335 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15336 (enter_block): Fixed comment.
15337 (enter_a_block): New function.
15338 (patch_assignment): Reorganized. Call try_reference_assignconv for
15339 references. Call valid_cast_to_p instead of can_cast_to_p.
15340 (try_reference_assignconv,
15341 valid_builtin_assignconv_identity_widening_p): New functions.
15342 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15343 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15345 (build_string_concatenation): Don't resolve StringBuffer.
15346 (patch_cast): Fixed inverted arguments.
15347 (patch_array_ref): Code to save array expr deleted. Call
15348 valid_cast_to_p instead of can_cast_to_p.
15349 (generate_labeled_block): Call generate_name.
15350 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15351 patch_try_statement): New functions.
15352 * typeck.c (match_java_method): Function deleted.
15354 1998-10-02 Anthony Green <green@cygnus.com>
15356 * jvspec.c: jvgenmain_spec uses different temporary file names.
15358 1998-10-02 Anthony Green <green@cygnus.com>
15360 * jvspec.c (lang_specific_driver): Fail if user specifies
15361 --main= when not linking.
15363 1998-09-28 Tom Tromey <tromey@cygnus.com>
15365 * class.c (make_class_data): Push value for `thread' field.
15366 * decl.c (init_decl_processing): Added `thread' field to class.
15368 * class.c (add_field): Always make static fields externally
15371 1998-09-26 Anthony Green <green@cygnus.com>
15373 * expr.c (build_java_athrow,
15374 build_java_throw_out_of_bounds_exception, expand_invoke,
15375 build_newarray, expand_java_multianewarray, build_java_monitor):
15376 Update comments to reflect _Jv_* function names.
15378 1998-09-25 Per Bothner <bothner@cygnus.com>
15380 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15381 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15382 * parse.y (expand_start_java_method): Likewise.
15384 1998-09-24 Per Bothner <bothner@cygnus.com>
15386 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15388 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15389 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15390 * expr.c: Remove no-longer-needed calls to promote_type.
15391 * decl.c (give_name_to_locals): Liekwise.
15392 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15393 * parse.y: Add/remove promote_type calls as appropriate.
15394 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15395 (parse_signature_string): Likewise.
15396 (build_java_array_type): Fix for now signature convenions.
15398 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15400 1998-09-23 Tom Tromey <tromey@cygnus.com>
15402 * class.c (init_class_processing): libjava function renamed to
15405 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15407 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15408 * java-tree.def: Fixed DEFTREECODE third argument.
15409 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15410 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15411 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15412 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15413 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15414 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15415 * lang.c (java_tree_code_type, java_tree_code_length,
15416 java_tree_code_name): New arrays.
15417 (lang_init): Append Java tree node definitions to Gcc ones.
15418 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15420 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15422 (java_lex): Allow declaration of empty string constants. Retain
15423 location information on CASE_TK and DEFAULT_TK.
15424 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15425 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15426 Modified to be more robust.
15427 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15428 (build_new_invocation, try_builtin_assignconv,
15429 patch_switch_statement, string_constant_concatenation,
15430 build_string_concatenation, patch_string_cst, patch_string,
15431 java_expand_switch): New function declarations.
15432 * parse.y: Rules related to switch and EH tagged <node>.
15433 (label_id): Set to NULL_TREE
15434 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15436 (this_or_super:): Fixed indentation.
15437 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15438 statement_expression:): Removed call to RULE on all sub-rules.
15439 (switch_expression:, switch_labels:): New rules.
15440 (switch_statement:, switch_block:, switch_block_statement_groups:,
15441 switch_block_statement_group:, switch_labels:, switch_label:):
15443 (throw_statement:, synchronized_statement:, try_statement:):
15444 Defined temporary actions.
15445 (class_instance_creation_expression:): Call
15446 build_new_invocation. Fixed indentation.
15447 (field_access): Fixed indentation.
15448 (method_invocation): Likewise.
15449 (make_qualified_primary): Use THIS_EXPR.
15450 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15451 resolving from SUPER, set *type_found.
15452 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15453 (java_complete_tree): Removed unused local variable `location'. Case
15454 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15455 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15456 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15457 STRING_CST: case. default: checks for patchable strings.
15458 (complete_function_arguments): Transform string constant or
15459 crafted StringBuffer if necessary.
15460 (build_method_invocation): Fixed comments.
15461 (build_new_invocation): New function.
15462 (patch_assignment): Call try_builtin_assignconv to figure a valid
15463 assignment conversion between builtin types.
15464 (try_builtin_assignconv): New function.
15465 (build_binop): Use URSHIFT_EXPR directly to call build.
15466 (operator_string): Use UNARY_PLUS_EXPR.
15467 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15469 (do_merge_string_cste, merge_string_cste,
15470 string_constant_concatenation, build_string_concatenation,
15471 patch_string, patch_string_cst): New function.
15472 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15473 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15474 (build_newarray_node): Use NEW_ARRAY_EXPR.
15475 (build_this): Use THIS_EXPR.
15476 (build_return): Enable debug information on return statement.
15477 (build_if_else_statement): Likewise.
15478 (complete_labeled_statement): Fixed related comment.
15479 (build_loop_body): Fixed comment.
15480 (build_bc_statement): Enable debug information on break/continue
15482 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15484 (patch_switch_statement, case_identity, java_expand_switch): New
15487 1998-09-21 Per Bothner <bothner@cygnus.com>
15489 * buffer.h (BUFFER_INIT): New macro.
15490 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15491 Pass (struct jcf_partial *state) to most functions.
15492 (jcf_block, jcf_relocation): New types.
15493 Support labels, branches, conditionals, loops.
15495 1998-09-21 Tom Tromey <tromey@cygnus.com>
15497 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15499 1998-09-21 Per Bothner <bothner@cygnus.com>
15501 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15502 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15503 not integer_type_node (INT_TYPE_SIZ bits).
15505 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15507 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15508 * jcf-dump.c (print_exception_table): New function.
15509 (disassemble_method): Better handling of wide instructions.
15510 Make more robust for bad input.
15512 1998-09-30 Jeffrey A Law (law@cygnus.com)
15514 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15517 1998-09-17 Jeffrey A Law (law@cygnus.com)
15519 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15521 1998-09-17 Tom Tromey <tromey@cygnus.com>
15523 * Makefile.in ($(PARSE_H)): Removed target.
15525 1998-09-17 Jeffrey A Law (law@cygnus.com)
15527 * Makefile.in (JAVA_OBJS): Add memmove.o
15528 (memmove.o): New target & rules.
15530 1998-09-15 Tom Tromey <tromey@cygnus.com>
15532 * expr.c (expand_invoke): Don't generate a call to the class init
15535 1998-09-14 Jeffrey A Law (law@cygnus.com)
15537 * Makefile.in: Add many missing dependencies.
15538 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15540 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15541 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15543 1998-09-11 Per Bothner <bothner@cygnus.com>
15545 * decl.c (complete_start_java_method): If method is static (and
15546 not private) call _Jv_InitClass.
15547 * expr.c (expand_invoke): Don't call build_class_init.
15549 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15551 1998-09-10 Jeffrey A Law (law@cygnus.com)
15553 * Make-lang.in (GCJ): Define before using.
15555 1998-09-09 Jeffrey A Law (law@cygnus.com)
15557 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15558 losing due to namespace pollution in GNU getopt.h
15560 1998-09-09 Tom Tromey <tromey@cygnus.com>
15562 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15563 (java.all.cross): Likewise.
15564 (java.rest.encap): Likewise.
15566 1998-09-08 Jeffrey A Law (law@cygnus.com)
15568 * gjavah.c (print_class_decls): Fix thinko in arglist
15569 * jcv-io.c (find_classfile): Similarly.
15571 1998-09-07 Jeffrey A Law (law@cygnus.com)
15573 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15575 1998-09-05 Tom Tromey <tromey@cygnus.com>
15577 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15578 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15579 * Makefile.in (PARSE_C): New macro.
15580 (PARSE_H): Likewise.
15581 (PARSE_SCAN_C): Likewise.
15582 ($(PARSE_C)): Target renamed from parse.c.
15583 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15584 (clean): Remove parse-scan.c as well.
15585 (parse.o): Depend on $(PARSE_C).
15587 1998-09-05 Anthony Green <green@cygnus.com>
15589 * README, license.terms: Removed.
15591 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15592 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15593 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15594 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15595 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15596 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15597 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15598 and Java trademark attribution.
15600 1998-09-04 Tom Tromey <tromey@cygnus.com>
15602 * Makefile.in: Use gcjh, not gjavah.
15603 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15604 * Make-lang.in: Changed gjavah to gcjh everywhere.
15606 1998-09-03 Per Bothner <bothner@cygnus.com>
15608 * gjavah.c: Support new -prepend -add -append flags.
15609 (print_method_info): Method is not virtual if class is final.
15611 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15613 * jv-scan.c: Fixed copyright assignment.
15614 * keyword.gperf: Likewise.
15615 * keyword.h: Likewise.
15616 * lex.c: Fixed copyright assignment.
15617 (java_lex): Push unicode back when parsing '<'.
15618 * lex.h: Fixed copyright assignment.
15619 * parse-scan.y: Likewise.
15620 * parse.h: Fixed copyright assignment.
15621 (build_debugable_stmt, complete_for_loop): New function prototypes.
15622 * parse.y: Fixed copyright assignment.
15623 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15624 size_zero_node when completing a loop with no exit condition.
15625 (for_statement_nsi:): Define action.
15626 (for_init:, for_update:): Return size_zero_node when empty.
15627 (declare_local_variables): Call build_debugable_stmt.
15628 (build_debugable_stmt): New function.
15629 (build_loop_body): Build debugable statement around loop
15631 (complete_loop_body): Take into account the debugable statement
15632 around the EXIT_EXPR.
15633 (complete_loop_body): New function.
15634 (patch_exit_expr): Fixed condition inversion.
15636 1998-09-02 Tom Tromey <tromey@cygnus.com>
15638 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15639 name of thread define.
15640 * jvspec.c (THREAD_NAME): New macro.
15642 (THREADLIB): Likewise.
15643 (lang_specific_driver): Recognize attempt to link with thread
15644 library or gc library. Recognize -ljava on command line so it
15645 isn't linked against more than once.
15647 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15649 * parse-scan.y (report_main_declaration): Name of the class
15650 containing `main' can be a qualified name.
15652 1998-08-31 Tom Tromey <tromey@cygnus.com>
15654 * config-lang.in: Changed gjavac to gjc everywhere.
15655 * Make-lang.in: Changed gjavac to gjc everywhere.
15657 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15659 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15660 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15661 and install the files.
15662 * Makefile.in (JAVA_OBJS_LITE): New variable.
15663 (compiler:): Now include jv-scan as a dependency.
15664 (../jv-scan$(exeext), parse-scan.c): New targets.
15665 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15666 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15667 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15668 check for errors even if parse_only.
15669 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15671 (yylex): New function. Uses java_lex body.
15672 (java_lex): Removed commented out statement. Remove local variable
15673 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15674 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15675 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15676 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15677 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15678 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15680 (java_lex_error): Empty if JC1_LITE is defined.
15681 (java_get_line_col): Return 0 if JC1_LITE is defined.
15682 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15683 SET_MODIFIER_CTX): Moved into the section containing the macros
15684 conditionally defined by JC1_LITE.
15685 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15686 argument if JC1_LITE is defined.
15687 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15688 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15690 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15691 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15692 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15693 to different values according to JC1_LITE.
15694 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15695 declared if JC1_LITE set.
15696 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15697 defined if JC1_LITE not set.
15698 (struct parser_ctx): Reorganized and skip the jc1 front end part
15700 (java_layout_classes): New function definition.
15701 (java_push_parser_context, java_init_lex, yyparse, yylex,
15702 yyerror): Prototype always declared. All other static function
15703 prototypes declared only if JC1_LITE is not set.
15704 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15705 declared in parse.h.
15706 (java_layout_classes): New function.
15707 (java_complete_expand_methods): No longer layout the class here.
15708 * parse-scan.y: New file.
15709 * jv-scan.c: New file.
15711 1998-08-25 Tom Tromey <tromey@cygnus.com>
15713 * gjavah.c (main): Handle -friend option.
15714 (friend_specs): New global.
15715 (generate_access): Handle friend_specs.
15716 (process_file): Likewise.
15717 (MAX_FRIENDS): New macro.
15718 (friend_count): New global.
15719 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15720 Changed all callers.
15722 1998-08-24 Per Bothner <bothner@cygnus.com>
15724 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15725 (main): Handle processing all the entries of a named .zip archive.
15726 * jcf-io.c (jcf_trim_old_input): New function.
15727 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15729 1998-08-24 Per Bothner <bothner@cygnus.com>
15731 * lang.c (flag_assume_compiled): Make default be on.
15733 1998-08-21 Per Bothner <bothner@cygnus.com>
15735 * jcf-dump.c: Add bunches of flags to control output more.
15736 (process_class): New function; support printing more than one class.
15737 (main): Support new --print-main and --javap flags.
15738 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15739 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15741 1998-08-20 Per Bothner <bothner@cygnus.com>
15743 Change mangling of dispatch table to match C++ vtable (w/thunks).
15744 * class.c (build_dtable_decl), java-tree.h: New function.
15745 (make_class_data): Call it.
15746 * decl.c (init_decl_processing): Likewise.
15748 1998-08-19 Warren Levy <warrenl@cygnus.com>
15750 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15751 soft_anewarray; adjust args passed.
15752 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15753 match _Jv_NewObjectArray.
15755 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15757 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15758 * expr.c (loopup_label): Call create_label_decl.
15759 (create_label_decl): New function.
15760 (java_lang_expand_expr): Call expand_start_bindings with argument
15762 * java-tree.h Added space after PROTO in function declarations
15764 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15765 (create_label_decl, push_labeled_block): New function
15767 * lex.c (label_id): Initialize.
15768 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15770 * parse.h Added space after PROTO in function declarations when
15772 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15773 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15774 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15775 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15777 (struct parser_ctxt): New fields current_loop,
15778 current_labeled_block.
15779 (build_if_else_statement, patch_if_else_statement,
15780 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15781 generate_labeled_block, complete_labeled_statement,
15782 build_bc_statement, patch_bc_statement, patch_loop_statement,
15783 build_new_loop, build_loop_body, complete_loop_body): New function
15785 * parse.y (java_warning_count): New global variable.
15786 (label_id): New static variable.
15787 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15788 (block:): Return size_zero_node when block is empty.
15789 (empty_statement:): Return size_zero_node.
15790 (statement:): Implement supplemental action when for_statement: is
15792 (label_decl:): New rule.
15793 (labeled_statement:): Rewritten using label_decl. Actions
15795 (labeled_statement_nsi:): Likewise.
15796 (if_then_statement): Actions implemented.
15797 (while_expression): New rule.
15798 (while_statement:): Rewritten using while_expression. Actions
15800 (while_statement_nsi:): Likewise.
15801 (do_statement_begin:): New rule.
15802 (do_statement:): Rewritten using do_statement_begin. Actions
15804 (for_statement:): Rewritten using for_begin. Actions implemented.
15805 (for_statement_nsi:): Likewise.
15806 (for_header:, for_begin:): New rules.
15807 (for_init:): Actions implemented.
15808 (statement_expression_list:, break_statement:,
15809 continue_statement:): Likewise.
15810 (yyerror): Count number of issued warning(s).
15811 (java_report_errors): Report error(s) and/or warning(s).
15812 (java_complete_class): Use build_java_argument_signature to
15813 recompute completed method signature.
15814 (java_check_regular_methods): New locals method_wfl and aflags.
15815 Use method_wfl instead of lookup_cl during error reports. Fixed
15816 indentation and modified some error messages. Use
15817 lang_printable_name in method instead of the DECL_NAME. New code
15818 to issue warnings on methods not overriding corresponding methods
15819 private to a different package.
15820 (java_method_add_stmt): Call add_stmt_to_compound.
15821 (add_stmt_to_compound): New function.
15822 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15823 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15824 (build_if_else_statement, patch_if_else_statement,
15825 build_labeled_block, generate_labeled_block,
15826 complete_labeled_statement, build_new_loop, build_loop_body,
15827 complete_loop_body, patch_loop_statement, build_bc_statement,
15828 patch_bc_statement, patch_exit_expr): New functions.
15829 * typeck.c (build_java_signature): Build argument signature before
15830 enclosing it in between parenthesis.
15832 1998-08-17 Warren Levy <warrenl@cygnus.com>
15834 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15835 (JAVA_OBJS): Added reminder comment
15837 1998-08-13 Nick Clifton <nickc@cygnus.com>
15839 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15840 be interpreted as a long long.
15842 1998-08-13 Warren Levy <warrenl@cygnus.com>
15844 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15845 soft_initialise_class. Use _Jv_NewMultiArray, not
15846 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15847 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15848 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15849 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15851 1998-08-12 Per Bothner <bothner@cygnus.com>
15853 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15854 length_identifier_node): New global tree node constants.
15855 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15856 Replace uses by super_identifier_node etc.
15857 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15859 * parse.y (resolve_field_access): Don't special-case ".length" if
15860 flag_emit_class_files.
15861 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15862 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15865 1998-08-11 Per Bothner <bothner@cygnus.com>
15867 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15868 * class.c (make_method_value): Remove init for removed fields.
15870 * class.c (layout_class): Use build_java_argument_signature.
15871 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15873 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15874 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15875 (build_java_signature): Don't use push_java_argument_signature.
15877 * typeck.c (lookup_argument_method): New function.
15878 * parse.y (java_check_regular_methods): Use lookup_argument_method
15879 instead of lookup_java_method2 followed by lookup_java_method.
15881 * parse.y (check_method_redefinition): Minor optimization.
15883 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15884 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15886 1998-08-10 Tom Tromey <tromey@cygnus.com>
15888 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15891 * gjavah.c (java_float_finite): Use K&R-style definition.
15892 (java_double_finite): Likewise.
15893 (generate_access): Now returns void. Changed all callers.
15894 (last_access_generated): Removed.
15895 (process_file): Only make a single pass over the .class file.
15897 1998-07-29 Per Bothner <bothner@cygnus.com>
15899 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15900 for compatibility for G++ (with -fvtable-thunks).
15901 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15903 * gjavah.c (process_file): Use public inheritance for super-class.
15905 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15907 * lex.c (java_init_lex): Initialize ctxp->package.
15908 * parse.h (struct parser_ctxt): package and package_len replaced
15909 by tree package, an identifier node. Field method_decl_list is
15910 gone. Fixed comments.
15911 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15912 class_in_current_package): New function prototypes.
15913 * parse.y (array_type:): Set class loaded flag on primitive type
15915 (package_declaration:): Assign ctxp->package to the
15917 (method_invocation:): Handle invocation of method qualified by
15919 (single_type_import_declaration:): Removed ambiguity check.
15920 (java_pop_parser_context): New local variable `next'. Reset and
15921 set IMPORT_CLASSFILE_NAME flags on current and previous import
15923 (java_accstring_lookup): Use new local macro COPY_RETURN.
15924 (lookup_field_wrapper): New function.
15925 (parser_qualified_classname): Use merge_qualified_name.
15926 (parser_check_super_interface): Broaden error message.
15927 (do_resolve_class): Check for qualified class name in the current
15928 compilation unit if appropriate.
15929 (process_imports): Check for already defined classes.
15930 (check_pkg_class_access): Got rid of call to
15931 get_access_flags_from_decl.
15932 (java_complete_expand_methods): Call safe_layout_class based on
15933 the current class size.
15934 (make_qualified_primary): Build a WFL qualification on primary if
15936 (merge_qualified_name): New function.
15937 (make_qualified_name): Use merge_qualified_name.
15938 (resolve_expression_name): Use safe_lookup_field.
15939 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15940 (resolve_qualified_expression_name): Likewise. Check on resolved
15941 element accessibility.
15942 (not_accessible_p, class_in_current_package): New functions.
15943 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15944 (patch_method_invocation_stmt): Merged common pieces. Check
15945 accessibility of invoked method.
15946 (check_for_static_method_reference): Add returned type in error
15948 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15949 (refine_accessible_methods_list): Merged two conditions in test.
15950 (java_complete_class): Sanity check on stabilize_ref gone.
15951 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15953 1998-07-28 Per Bothner <bothner@cygnus.com>
15955 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15957 1998-07-24 Tom Tromey <tromey@cygnus.com>
15959 * gjavah.c (F_NAN): Removed.
15960 (F_NAN_MASK): New macro.
15961 (F_POSITIVE_INFINITY): Removed.
15962 (F_NEGATIVE_INFINITY): Likewise.
15963 (java_float_finite): Rewrote.
15964 (D_NAN_MASK): Renamed.
15965 (java_double_finite): Rewrote.
15966 (D_POSITIVE_INFINITY): Removed.
15967 (D_NEGATIVE_INFINITY): Likewise.
15969 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15970 If verbose, print underlying representation of value in hex.
15972 1998-07-24 Per Bothner <bothner@cygnus.com>
15974 * buffer.h, buffer.c: New files.
15975 * Makefile.in (JAVA_OBJS): Add buffer.o.
15977 Support locals variables and writing their debug entries to .class.
15978 * jcf-write.c: Simplify some by user new buffer type.
15979 (vode_buffer_grow): Removed.
15980 (struct localvar_info): New type.
15981 (localsvars, localvartable): New buffers.
15982 (localvar_alloc, localvar_free): New functions.
15983 (generate_bytecode_insns): Handle local variables.
15984 (generate_classfile): Write LocalVariableTable attribute.
15986 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15988 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15989 * zipfile.h (ZIPMAGIC): New macro.
15991 1998-07-24 Tom Tromey <tromey@cygnus.com>
15993 * Makefile.in (gjavah.o): Updated dependencies.
15994 (jcf-dump.o): Likewise.
15995 (all.indirect): Use ../gjavah.
15996 (../gjavah$(exeext)): Likewise.
15997 (clean): Don't remove gjavah.
15998 (clean): Remove parse.c, not java/parse.c.
15999 * Make-lang.in (java): Added gjavah.
16000 (gjavah$(exeext)): New target.
16001 (GJAVAH_SOURCES): New macro.
16002 (java.all.build): Added gjavah.
16003 (java.all.cross): Likewise.
16004 (java.rest.encap): Likewise.
16005 * config-lang.in (compilers, stagestuff): Added gjavah.
16007 1998-07-23 Tom Tromey <tromey@cygnus.com>
16009 * gjavah.c (java_float_finite): New function.
16010 (java_double_finite): Likewise.
16011 (F_POSITIVE_INFINITY): New macro.
16012 (F_NEGATIVE_INFINITY): Likewise.
16014 (D_POSITIVE_INFINITY): Likewise.
16015 (D_NEGATIVE_INFINITY): Likewise.
16017 (print_field_info): Use java_float_finite and java_double_finite.
16019 1998-07-23 Per Bothner <bothner@cygnus.com>
16021 * parse.y (method_header): Name "this" implicit argument.
16023 1998-07-22 Per Bothner <bothner@cygnus.com>
16025 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16026 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16027 (put_linenumber): New function.
16028 (generate_bytecode_insns, generate_classfile): Write line numbers.
16030 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16032 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16033 (lookup_name, build_known_method_ref, build_class_init,
16034 build_invokevirtual, invoke_build_dtable, match_java_method,
16035 build_field_ref, pushdecl_force_head, build_java_binop,
16036 binary_numeric_promotion, build_decl_no_layout,
16037 build_java_arrayaccess, build_newarray, build_anewarray,
16038 build_java_array_length_access, build_java_arraynull_check): New
16039 extern function prototypes.
16040 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16041 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16043 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16045 * jcf.h (jcf_out_of_synch): New extern function prototype.
16046 * parse.h: Static/global function implemented in parse.y
16047 prototyped and declarations moved at the end of the file.
16048 (DECL_P): Check that the argument isn't null.
16049 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16050 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16051 (QUAL_DECL_TYPE): New macro.
16052 (PARAMS): Macro definition removed.
16053 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16054 (return_statement:): Call build_return.
16055 (field_access:): Call make_qualified_primary in sub rule.
16056 (method_invocation:): Build method invocation and call
16057 make_qualified_primary when processing primaries.
16058 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16059 get_type_from_signature.
16060 (java_check_regular_method): Extra integer 0 argument when calling
16061 lookup_java_method2.
16062 (lookup_java_interface_method2): Extra method DECL argument when
16063 calling lookup_java_interface_method2.
16064 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16065 COMPOUND_EXPR node.
16066 (java_complete_expand_method): Layout current class iff not
16067 already done. Don't process interface's methods.
16068 (java_complete_expand_method): Use super class only if it
16069 exists. Use current class otherwise.
16070 (make_qualified_primary): New function.
16071 (resolve_expression_name): Process qualified expression or
16072 expression from primary the same way.
16073 (resolve_expression_name): Two last arguments to
16074 resolve_field_access are now NULL_TREEs.
16075 (resolve_field_access): New variable is_static. Local field must
16076 be DECLs. is_static computed on field DECLs only. Append code in
16077 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16078 to initialize field_type.
16079 (resolve_qualified_expression_name): New local variable,
16080 previous_call_static and is_static. Handle primaries with function
16081 calls, casts, array references and `this'. `super' now handled as
16082 `(super_class)this'. Use is_static to clarify boolean expressions.
16083 Added code to handle case where a proper handle is required to
16084 access a field. Use QUAL_DECL_TYPE where applicable.
16085 (maybe_access_field): New function.
16086 (patch_method_invocation_stmt): New arguments primary, where,
16087 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16088 deleted. Use `where' as a type to search from if specified. Check
16089 for static method reference where forbidden. Append primary or
16090 current_this to the argument list if not calling constructor nor
16092 (check_for_static_method_reference): New function.
16093 (patch_invoke): Layout the class on which new is done if
16095 (lookup_method_invoke): Changed format to report errors on
16097 (qualify_ambiguous_name): New local variable this_found. Now
16098 handle things from primaries. Method call are considered
16100 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16101 changed into NULLs.
16102 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16103 (java_complete_tree): New case fo RETURN_EXPR. Process function
16104 call arguments in separate function.
16105 (complete_function_arguments): New function.
16106 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16108 (patch_assignment): Take the return function slot into account as
16109 a RHS. Distinguish assignment from a return.
16110 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16111 when checking methods in interfaces.
16112 (resolve_type_during_patch): NULL argument to unresolve_type_p
16113 instead of NULL_TREE.
16114 (patch_newarray): Fixed typo in comment.
16115 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16116 (build_return, patch_return): New functions.
16117 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16119 1998-07-21 Per Bothner <bothner@cygnus.com>
16121 * constants.c (find_name_and_type_constant, find_fieldref_index,
16122 find_methodref_index): New methods.
16123 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16124 just return given method. Also, rename to build_known_method_ref.
16125 (expand_invoke): Rename call to build_invoke_non_interface.
16126 * java-tree.h, parse.h: Update prototype.
16127 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16128 (such as expand_expr_stmt) if flag_emit_class_files.
16129 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16130 STACK_TARGET, IGNORE_TARGET): New macros.
16131 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16132 (generate_bytecode_insn): New function to generate method's bytecode.
16133 (generate_classfile): Node generate Code attribute for a method.
16134 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16135 push_long_const, field_op, adjust_typed_op, maybe_wide):
16136 New functions used by generate_bytecode_insn.
16138 * typeck.c (signature_include_return): Remove variable.
16139 (push_java_argument_signature, build_java_argument_signature): New.
16140 (build_java_signature): Use push_java_argument_signature.
16141 * parse.y: Use build_java_argument_signature instead of fiddling
16142 with signature_include_return.
16144 1998-07-17 Tom Tromey <tromey@cygnus.com>
16146 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16149 * Makefile.in (all.indirect): Added gjavah$(exeext).
16150 (gjavah$(exeext)): Added $(exeext).
16153 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16155 * class.c (layout_class): Call to java_layout_parsed_class replace
16156 by safe_layout_class.
16157 * expr.c (build_java_array_length_access): Removed static storage
16158 class in the function definition.
16159 (build_java_arraynull_check): Likewise.
16160 Also fixed typos in two comments.
16161 * lex.c (java_init_lex): Initialize static global kw_length.
16162 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16163 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16165 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16166 * parse.h (resolve_no_layout): New static function declaration.
16167 (get_identifier_in_static): Declaration removed.
16168 (java_layout_parsed_class): Function name declaration changed to
16170 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16171 not_initialized_as_it_should_p, build_this): New static function
16173 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16174 binary_numeric_promotion, stabilize_reference,
16175 build_decl_no_layout, build_java_arrayaccess): Extern function
16176 declarations moved into their own section.
16177 (build_newarray, build_anewarray, build_java_array_length_access,
16178 build_java_arraynull_check): New extern function declarations.
16179 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16180 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16182 (CALL_CONSTRUCTOR_P): New macro.
16183 * parse.y (kw_length): New static global tree node.
16184 (return_statement): Tagged <node>.
16185 (RETURN_TK): Tagged <operator>.
16186 (variable_declarator_id:): Build variable declaration with an
16187 empty initialization value if a syntax error was found in the
16188 initialization part of the variable declaration.
16189 (statement_without_trailing_substatement:): return_statement: now
16190 uses the default rule.
16191 (return_statement:): Temporarily fixed to return NULL_TREE.
16192 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16193 (class_instance_creation_expression:): Class creation rules now
16194 call build_method_invocation upon reduction.
16195 (array_creation_expression:): Rules call build_newarray_node upon
16197 (dim_exprs:): Build a list of dimension expressions.
16198 (dim_expr:): Store location of the OSB_TK in the dimension
16200 (method_invocation:): Added a new error rule.
16201 (build_unresolved_array_type): WFL argument may also be an array
16202 on a primitive type. Name of the argument changed to reflect this.
16203 (method_declarator): Insert argument type at the beginning of the
16204 argument type list and later reverse the list.
16205 (unresolved_type_p): Argument 'returned' may be optionally
16207 (java_layout_class_from_source): Function renamed
16209 (resolve_and_layout): Now call resolve_no_layout and
16211 (resolve_no_layout): New function.
16212 (purify_type_name): New function.
16213 (complete_class_report_errors): Call purify_type_name during error
16214 report on a type not found.
16215 (process_imports): error_found local variable doesn't need to be
16216 initialized to zero.
16217 (declare_local_variables): New local type_wfl. Fixed typo in error
16218 message. type_wfl assigned to unresolved type and used to register
16219 incomplete type. Build a WFL around the variable initialization
16220 statement so that debug info can be generated on it.
16221 (source_start_java_method): Reverse argument list after they've
16223 (current_this): New static global variable.
16224 (java_complete_expand_methods): Set current_this when appropriate.
16225 (resolve_expression_name): Build correct static and non static
16226 field access bearing a simple name.
16227 (resolve_field_access): Resolve the length field of arrays. Handle
16229 (patch_method_invocation_stmt): Set the type of the method
16230 invocation to error_mark_node. This value is later overridden by a
16231 valid type, if any. Don't handle qualified constructor invocation
16232 as qualified method invocation. Call lookup_method_invoke with its
16233 new flag. It's no longer necessary to access the selected method
16234 as the value of a tree list. Handle constructor invocation.
16235 (patch_invoke): Reverse argument list when invoking non interface
16236 methods. Insert call to new as the first argument of the
16238 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16239 defined within a final class. Return INVOKE_STATIC if the invoked
16240 method is a constructor.
16241 (lookup_method_invoke): New lc argument is a flag to indicate a
16242 constructor lookup. Now handle constructor lookup. Choose the most
16243 specific method in case several were matching the invocation
16244 requirements. Return a method decl instead of a tree list featuring
16245 one single method decl element.
16246 (refine_accessible_methods_list): New lc flag argument to
16247 indicate that a constructor is being looked up.
16248 (not_initialized_as_it_should_p): New function.
16249 (java_complete_tree): Now process fake tree codes
16250 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16251 save_expr on resolved function call arguments. Case on
16252 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16253 (patch_assignment): LHS can be a field access expression. When
16254 dealing with reference, lhs_type is the promoted type of the
16255 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16257 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16258 (patch_binop): Use not_initialized_as_it_should_p where
16260 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16261 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16263 (resolve_type_during_patch): New function.
16264 (patch_cast): Call resolve_type_during_patch to resolve type and
16265 report error accordingly.
16266 (patch_array_ref): Use not_initialized_as_it_should_p where
16267 applicable. Array base expression is saved before being
16268 used. Promote the type of an array elements if it contains non
16270 (build_newarray_node, patch_newarray, build_this): New functions.
16272 1998-07-16 Tom Tromey <tromey@cygnus.com>
16274 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16275 increment it in `for' statement.
16276 (print_field_info): If number is inf or nan, don't print it.
16277 (print_method_info): If method name is `delete', just ignore it.
16278 (print_c_decl): Special-case jstringArray.
16280 * gjavah.c (help): New function.
16281 (no_argument): New function.
16282 (usage): Changed text.
16283 (main): Rewrote argument handling. Now handles -v, --help,
16285 (version): New function.
16286 (found_error): New global.
16287 (main): Return found_error.
16288 (generate_access): Set found_error.
16289 (print_c_decl): Likewise.
16291 1998-07-15 Tom Tromey <tromey@cygnus.com>
16293 * gjavah.c (print_c_decl): Don't print "," when examining field.
16294 Skip type name when looking at "[L" types.
16295 (process_file): Now static.
16296 (generate_access): Now returns int.
16297 (last_access_generated): New global.
16298 (process_file): Clear last_access_generated; make multiple passes
16300 (print_field_info): Just return if generate_access returns true.
16301 (print_method_info): Likewise. Also, allow <init> functions to
16303 (print_c_decl): Added is_init argument. Print constructors
16305 (print_cxx_classname): Use UTF8_GET to extract characters from
16307 (print_base_classname): New function.
16308 (print_class_decls): New function.
16309 (process_file): Use it.
16310 (utf8_cmp): New function.
16312 1998-07-13 Nick Clifton <nickc@cygnus.com>
16314 * lang-options.h: Format changed to match changes in gcc/toplev.c
16315 to implement a --help option.
16317 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16319 * decl.c (init_decl_processing): Revert change to dtable_type.
16321 1998-07-09 Per Bothner <bothner@cygnus.com>
16323 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16325 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16327 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16329 * lang.c (lang_init): Default flag_exceptions to 1, without
16330 checking to see if it's 2 first.
16332 1998-07-08 Jeffrey A Law (law@cygnus.com)
16334 * constants.c: Include "system.h".
16335 * decl.c: Likewise.
16336 * lang.c (flag_new_exceptions): Get via extern now.
16337 (lang_init_options): New functions. Turn on flag_new_exceptions.
16339 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16341 * lex.c (java_lex): Return 0 when we see an invalid character in
16344 * lex.c (java_read_char): Specify extra argument when calling
16346 (java_read_unicode, java_parse_end_comment,
16347 java_parse_escape_sequence): Likewise,
16348 (java_lex): Specify extra argument when calling
16349 java_lex_error. Test that IDs are beginning with a legal character
16350 for IDs. Handle invalid characters with an error message and a
16351 call to java_lex_error.
16352 (java_lex_error): Adjust column position by new argument
16353 `forward'. Issue an error even if in the middle of reporting an
16356 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16358 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16359 we don't explicitly put a null pointer when we're copying it.
16361 1998-07-07 Tom Tromey <tromey@cygnus.com>
16363 * gjavah.c (print_cxx_classname): New function.
16364 (super_class_name): Likewise.
16365 (print_super_fields): Removed.
16366 (in_super): Removed.
16367 (print_field_info): Never generate #defines.
16368 (print_c_decl): Changed generated types to match JNI. No longer
16369 print class name before method name.
16370 (print_method_info): Print "static" before static methods.
16371 Print "virtual" before non-final methods.
16372 (usage): Use exit(1), not exit(-1).
16374 (print_field_info): Use %.17g to print a double.
16375 (last_access): New globals.
16376 (process_file): Initialize last_access.
16377 (usage): Now static.
16378 (ACC_VISIBILITY): New define.
16379 (generate_access): New function.
16380 (print_field_info): Call it.
16381 (print_method_info): Likewise. Also, generate information for all
16382 methods, not just native methods. Return void.
16383 (print_c_decl): Return void.
16384 (print_field_info): Return void.
16386 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16388 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16389 processing the jc1 grammar file. Prefix bison functions and
16390 variables with java_.
16391 (parse.c): Dependencies on parse.h and lex.h
16392 * expr.c (build_java_arrayaccess): Function now global.
16393 * java-tree.h: Comment reorganized to carry on previous
16394 classification effort.
16395 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16396 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16397 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16398 java_parse (new prefix java_ generated by bison).
16399 (java_layout_parsed_class, java_register_parsed_class): Function
16401 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16402 * lex.c (static tree wfl_op): Variable deleted.
16403 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16404 ctxp fields to NULL_TREE.
16405 (java_lex): No longer create WFL for operators. Filename caching
16406 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16407 created as STRING_CST and later expanded. Removed extra argument
16408 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16410 (build_wfl_node): Removed code in comments.
16411 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16412 store token and location data in the current bison token.
16413 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16414 static/extern function declaration at the beginning of the file.
16415 (struct qualification): Data structure definition deleted.
16416 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16417 (qualify_ambiguous_name): Function declaration modified. Function
16418 now returns nothing.
16419 (build_array_ref, patch_array_ref, make_qualified_name,
16420 resolve_qualified_expression_name, maybe_generate_clinit,
16421 resolve_field_access): New static function declarations.
16422 (build_java_arrayaccess): New extern function declaration.
16423 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16424 (CALL_EXPR_PRIMARY): Macro deleted.
16425 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16426 (struct parser_ctxt): Field initialized_final
16427 removed. non_static_initialized, static_initialized: New fields.
16428 * parse.y (static tree kw_super, static tree kw_this): New global
16430 (%union): tree wfl field of operator member replaced by int
16431 location. WFLs are non longer created for operators.
16432 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16433 (qualified_name:): Now calls make_qualified_name to build the
16435 (type_declaration:): Consider generating <clinit> when class
16437 (variable_declarator:): Directly build an assignment node when the
16438 variable is initialized when declared.
16439 (this_or_super:): Build a WFL and set current location when THIS
16440 or SUPER are parsed.
16441 (expression_statement:): Wrap statement around a WFL.
16442 (primary_no_new_array:): Fixed typo. Changed value returned by
16443 THIS_TK because of its new type (temporary).
16444 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16445 (field_access:): Build qualified name with SUPER.
16446 (method_invocation:): Fixed returned value because of SUPER's new
16448 (array_access:): Use OSB_TK location information.
16449 (post_increment_expression:, post_decrement_expression:,
16450 unary_expression:, pre_increment_expression:,
16451 pre_decrement_expression:, unary_expression_not_plus_minus:,
16452 cast_expression:, multiplicative_expression:,
16453 additive_expression:, shift_expression:, relational_expression:,
16454 equality_expression:, and_expression:, exclusive_or_expression:,
16455 inclusive_or_expression:, conditional_and_expression:,
16456 conditional_or_expression:, assignment:): Use new location/token
16457 information available on operators.
16458 (create_class): Set super_decl_type to NULL_TREE when processing
16460 (register_fields): Field initialization is now a MODIFY_EXPR
16461 node. Chain initialization code to the matching lists (according
16462 to the field declaration modifiers).
16463 (maybe_generate_clinit): New function.
16464 (method_header): Don't set method's DECL_NAME to a WFL when adding
16465 methods to java.lang.Object.
16466 (resolve_and_layout): Now can return NULL_TREE if the type
16467 resolution fails. Otherwise, return the class DECL instead of its
16469 (check_method_redefinition): Don't patch method DECL_NAME if it
16470 belongs to java.lang.Object.
16471 (process_imports): Simply assign error_found to the value returned
16472 by check_pkg_class_access.
16473 (declare_local_variables): Don't use their init statements (if
16474 any) when parsing error were previously found. Reuse MODIFY_EXPR
16475 build during parsing as an init statement.
16476 (java_method_add_stmt): Now return the current method body.
16477 (java_layout_parsed_class, java_register_parsed_class): Functions
16479 (java_complete_expand_methods): Initialize the constant pool on a
16480 per class basis. Layout the classes before expanding their method
16481 bodies. Don't try expand artificial constructor code if error were
16482 found. Make the classes data and register them if no error were
16484 (java_complete_expand_method): Retrieve an artificial constructor
16485 argument list before entering its body. Assign the top block to
16486 the artificial constructor function body and set types of declared
16487 blocks and compound statements to void. Walk method body if not an
16488 artificial constructor.
16489 (make_qualified_name, cut_identifier_in_qualified): New functions.
16490 (resolve_expression_name): Fixed comments. Save/restore the
16491 current class CLASS_LOADED_P flag value. Build non qualified
16492 static field access and handle qualified expression names.
16493 (resolve_field_access, resolve_qualified_expression_name): New
16495 (patch_method_invocation_stmt): Use the new expression resolution
16496 scheme, calling resolve_field_access when the function call is
16497 resolved as an expression.
16498 (qualify_ambiguous_name): Function rewritten to work on qualified
16499 expression produced by make_qualified_name.
16500 (java_complete_tree): Promote type when function's argument are
16501 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16502 the assignment to discover further errors if RHS is a expression
16503 name that fails to evaluate. Declare LHS initialized even though
16504 the assignment failed. Don't use the location variable and removed
16505 extra argument in patch function calls. Now handle the ARRAY_REF
16506 case and build internal string representation when STRING_CSTs are
16508 (build_method_invocation): Don't wrap function call around a WFL.
16509 (build_assignment): Likewise. Use the operator location
16511 (patch_assignment): Handle array access LHSs. Handle error
16512 provenance, resulting in a better error report.
16513 (build_binop): Use op_location from operator as binop location
16515 (build_unaryop, build_incdec, build_cast): Likewise.
16516 (patch_binop): Extract location information from the node. Fixed
16517 typo in error message.
16518 (patch_unary_op): Extract location information from the node.
16519 (build_array_ref, patch_array_ref): New functions.
16521 1998-07-01 Tom Tromey <tromey@cygnus.com>
16523 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16524 match _Jv_IsInstanceOf.
16525 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16526 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16528 1998-06-30 Tom Tromey <tromey@cygnus.com>
16530 * decl.c (init_decl_processing): Functions are now named
16531 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16533 1998-06-29 Per Bothner <bothner@cygnus.com>
16535 * java-tree.h (load_class): Add prototype.
16536 * class.c (is_compiled_class): Add missing arg to load_class.
16537 * expr.c (expand_java_NEW): Call load_class.
16538 * parse.y (process_import): Removed bogus use of void return value.
16540 1998-06-25 Per Bothner <bothner@cygnus.com>
16542 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16543 Function name is "_Jv_Throw" instead of "soft_athrow".
16544 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16545 Function name is "_Jv_AllocObject" instead of "soft_new".
16546 Takes an extra parameter (object size).
16547 * expr.c: Update calls.
16549 1998-06-24 Per Bothner <bothner@cygnus.com>
16551 * lex.c (java_get_line_col): Handle end-of-file.
16552 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16554 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16556 * lang.c (lang_init): Make -fexceptions the default.
16557 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16558 exception handling is not turned on.
16560 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16562 * lang.c (flag_new_exceptions): Make this this default.
16563 * decl.c (end_java_method): Call emit_handlers.
16564 * except.c (method_init_exceptions): Set language code and version.
16565 (expand_start_java_handler): Enable exception, and call
16566 expand_eh_region_start.
16567 (expand_end_java_handler): Enable exception, and set up catch blocks.
16568 (emit_handlers): New routine to generate the saved handlers.
16569 * java-except.h (emit_handlers): Add prototype.
16571 1998-06-12 Per Bothner <bothner@cygnus.com>
16573 We used to have three different representations of the constant pool:
16574 the CPool structure, the tree_constant_pool, and the constructures
16575 used to build the Class object (which may need class and string
16576 constants) in compiled code. None were appropriate for compiling
16577 to .class files, so I did a major overhaul.
16579 First, the tree_constant_pool array was removed. Things were
16580 modified to the CPool structure in the JCF could be used.
16581 Second, a "capacity" field was added to the CPool, and functions
16582 written to search for a matching constant, adding one if not found.
16583 The code that generated the Class object was changed to use a CPool.
16584 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16585 the static Class object are now only in build_constants_constructor.
16586 Finally, I wrote code which can generate a .class file (including its
16587 constant pool) from the RECORD_TYPE of a class. This is a big step
16588 on the way to compiling Java source into .class files.
16590 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16591 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16593 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16594 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16595 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16596 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16597 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16598 (lang_type): Removed constant_pool field.
16599 * jcf.h (CPool): Renamed size to count. Added field capacity.
16600 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16601 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16602 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16604 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16605 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16606 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16607 (set_constant_entry, find_constant1, find_constant2,
16608 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16609 find_utf8_constant, find_class_or_string_constant): New functions.
16611 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16612 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16613 (give_name_to_class, get_class_constant): Likewise.
16614 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16615 (get_name_and_type_constant, get_ref_constant): Removed.
16616 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16617 * parse.y: Don't save/restore tree_constant_pool.
16618 * verify.c (verify_jvm_instructions): Update for new approach.
16619 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16621 * lang-options.h: Added -femit-class-file, -femit-class-files.
16622 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16623 (lang_f_options): Added "emit-class-file(s)".
16625 * expr.c (build_java_arrayaccess): Generate more efficient array
16626 bounds checking, by using unsigned compare.
16628 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16630 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16632 * parse.h: New comment on the handling of unresolved type
16633 identifiers. JDEPs are now part of the jdep_code enum.
16634 (typedef struct jdep): Now use enum jdep_code or int, depending on
16635 availability. Both are narrowed down to an 8 bits bitfield.
16636 (CALL_EXPR_PRIMARY): Fixed comment.
16638 1998-06-10 Tom Tromey <tromey@cygnus.com>
16640 * Make-lang.in (java): Added gjavac and jvgenmain.
16641 (java.start.encap): Depend on gjavac.
16642 (java.rest.encap): Depend on jvgenmain.
16644 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16645 (JAVA_CROSS_NAME): Likewise.
16646 (java.all.build): Depend on jvgenmain and gjavac.
16647 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16648 (jvgenmain$(exeext)): New target.
16649 (java.install-common): Wrote.
16650 * config-lang.in (compilers, stagestuff): Added gjavac and
16653 1998-06-10 Dave Brolley <brolley@cygnus.com>
16655 * lang.c (lang_decode_option): New argc/argv interface.
16657 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16659 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16660 * decl.c (build_decl_no_layout): New function.
16661 * expr.c (java_lang_expand_expr): Layout declarations found in
16662 blocks before they're pushed.
16663 * jcf-parse.c (load_class): Save current line when parsing class
16665 (parse_source_file): Register class before expanding their
16667 * lang.c (put_decl_node): Produce `null' when `void *' is
16669 * lex.c (static tree wfl_op): New static global, for error report
16671 (java_init_lex): wfl_operator and wfl_op initialized
16672 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16674 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16675 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16676 build_unresolved_array_type): New static function definitions.
16677 (build_decl_no_layout): New extern function declared.
16678 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16679 faulty modifier exists.
16680 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16681 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16682 (UNARY_PLUS_EXPR): New fake operator.
16683 (struct parser_ctxt): New field osb_number.
16684 * parse.y (static tree wfl_operator): New static WFL for operator
16685 bound error messages.
16686 (DECR_TK, INCR_TK): Moved.
16687 (OP_TK): Tagged <operator>.
16688 (array_type:): Now call build_unresolved_array_type.
16689 (dim_expr:): Count the number of '[' seen.
16690 (post_increment_expression, post_decrement_expression,
16691 pre_increment_expression, pre_decrement_expression,
16692 unary_expression_not_plus_minus, unary_expression:): Actions are
16693 now building the corresponding unary expressions.
16694 (cast_expression:): Actions are now building cast expressions.
16695 (build_unresolved_array_type): New function.
16696 (create_interface): Reset the number of declared interfaces.
16697 (create_class): Likewise.
16698 (method_header): Methods declared within the scope of an interface
16699 are now implicitly set public and abstract.
16700 (java_complete_class): Variable's and parameter's type are patched
16701 with a promoted type.
16702 (declare_local_variables): Resolved non builtin types are promoted
16703 before being used to build a variable decl. Removed type patch
16704 posted on variable initialization statement.
16705 (source_start_java_method): Use build_decl_no_layout to build the
16706 decl of a parameter of incomplete type.
16707 (java_register_parsed_class): Process interfaces too. Call
16708 rest_of_decl_compilation on each processed class declarations.
16709 (java_complete_expand_methods): Don't attempt to expand things in
16711 (java_complete_tree): Process CONVERT_EXPR, even though it always
16712 has a type. Propagate error_mark_node to node's type too. Promote
16713 method's call argument type and return error_mark_node if
16714 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16715 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16716 handle unary operator nodes.
16717 (build_assignment): Added comment.
16718 (print_int_node): New function.
16719 (patch_assignment): New second argument. New error handling. Use
16720 print_int_node. Handle references. Use can_cast_to_p to issue
16721 different error message according to the context and check upon
16722 the initialization of the RHS.
16723 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16724 (operator_string): Handle more operators.
16725 (patch_binop): No longer use a function static
16726 wfl_operator. Improved error message on shift distance.
16727 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16728 patch_cast): New functions.
16730 1998-06-05 Per Bothner <bothner@cygnus.com>
16732 * jvspec.c: New file.
16733 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16735 * java-tree.h (identifier_subst): Add declaration.
16737 1998-06-04 Tom Tromey <tromey@cygnus.com>
16739 * jvgenmain.c (main): Generate call to JvRunMain.
16741 * class.c (make_class_data): Push value for "sync_info" field.
16742 * decl.c (init_decl_processing): Push "sync_info" field.
16744 1998-06-03 Per Bothner <bothner@cygnus.com>
16746 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16747 Java (source) name, not signature.
16748 Set TYPE_ALIGN to (at least) that of element_type.
16750 1998-06-02 Per Bothner <bothner@cygnus.com>
16752 * class.c: Moved classname-mangling-rekated code to ...
16753 * mangle.c: ... this new file.
16754 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16755 * Makefile.in: Update for above changes.
16757 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16759 * expr.c (truthvalue_conversion): Convert integer and floating
16760 point value to their truth value.
16761 * lex.c (java_lex): Handle the `null' literal.
16762 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16763 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16764 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16767 * parse.y: Reorganization/documentation on token declaration.
16768 (binop_lookup[]): New added new tree codes.
16769 (relational_expression): Build corresponding binary operators.
16770 (equality_expression, conditional_and_expression,
16771 conditional_or_expression): Likewise.
16772 (java_complete_class): Fix crash in debug message.
16773 (java_complete_tree): Check initialization of method call
16774 arguments. Further bogus node evaluation to detect more error
16775 during assignments. Handles more binary operators.
16776 (patch_assignment): Use DECL_P.
16777 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16779 (operator_string): Handle more case. Compacted source.
16780 (patch_binop): Changed function comment. Checking for
16781 uninitialized first operand takes the compound assignment into
16782 account and uses DECL_P. Checking for uninitialized second operand
16783 delayed to routine's end. Use macros to issue type bound error
16784 messages and issue messages on both operands if their types are
16785 different. Force fixed type into node. Handle all binary
16788 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16790 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16791 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16792 build operator node and return tokens.
16793 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16794 * parse.h (java_complete_tree): Changed returned type in prototype.
16795 (build_method_invocation, build_assignment, patch_assignment,
16796 patch_binop): New static function declarations.
16797 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16798 BUILD_EXPR_WFL): New macros.
16799 * parse.y (enum tree_code binop_lookup[]): New static for token to
16801 (%union): Parser union has new sub-structure `operator'.
16802 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16803 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16804 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16805 ASSIGN_ANY_TK): Tokens tagged `operator'.
16806 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16807 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16808 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16809 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16810 (assignment_operator:): Rule tagged `operator'.
16811 (expression_statement:): Re-installed default rule.
16812 (method_invocation:): Sub rules call build_method_invocation.
16813 (postfix_expression:): Don't attempt to resolve name here. Just
16815 (multiplicative_expression:): Sub-rules build corresponding binop
16817 (additive_expression:, shift_expression:, and_expression:,
16818 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16819 (assignment:): Sub rule invoke build_assignment.
16820 (assignment_operator:): Default rules on sub rules.
16821 (force_error): Added documentation on this variable.
16822 (declare_local_variables): Build initialization calling
16824 (expand_start_java_method): Removed unused rtx declaration. Mark
16825 arguments as already initialized.
16826 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16827 (java_complete_expand_methods): Don't process next method if
16828 completion of the previous one triggered errors.
16829 (java_complete_expand_method): Call source_end_java_method if no
16830 error were found during completion.
16831 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16832 locals declaratilon. Handle names found within a class. Return
16833 error_mark_node when things aren't found.
16834 (patch_method_invocation_stmt): Return error_mark_node on failures.
16835 (patch_invoke): Removed unused local. Return the correct node.
16836 (java_complete_tree): Now returns a value. The BLOCK section binds
16837 local identifiers and the type of a BLOCK is now void. Assign the
16838 result of operand completion on COMPOUND_EXPR. Assign the
16839 encapsulated node of a WFL to the result of its completion, except
16840 when the node is an identifier. Now handle MODIFY_EXPR and several
16841 binary operators. Return error_mark_node on errors.
16842 (build_method_invocation, build_assignment, patch_assignment,
16843 build_binop, operator_string, patch_binop): New functions.
16844 * typeck.c (binary_numeric_promotion): New function.
16846 1998-05-21 Per Bothner <bothner@cygnus.com>
16848 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16849 Replace most uses of ident_subst by identifier_subst.
16851 * class.c (push_class_static_dummy_field): Removed function.
16852 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16853 instead of looking got "class" static field. Create that decl here.
16854 (class_identifier_node): Removed; no longer needed.
16855 (init_class_processing): Don't init class_identifier_node.
16856 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16857 Do nreverse 0 times (instead of twice) for Object and Class.
16858 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16860 1998-05-20 Per Bothner <bothner@cygnus.com>
16862 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16863 while initializing linenumber_count and linenumber_table.
16864 Do it before init_function_start (which calls emit_line_note).
16865 * expr.c (expand_byte_code): Don't need to clear lineno here.
16867 1998-05-18 Tom Tromey <tromey@cygnus.com>
16869 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16870 then mangle number as _N_.
16872 * class.c (mangle_class_field): New function.
16873 (build_class_ref): Set assembler name of class reference using
16874 mangle_class_field.
16875 (push_class_static_dummy_field): Likewise.
16877 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16879 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16880 of assigning to TREE_CODE. The latter method exploits a feature
16881 of GCC that is not ANSI compliant.
16883 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16885 * decl.c (pushdecl_force_head): New function.
16886 (pushlevel): Removed conditional printf.
16887 (complete_start_java_method): Don't enter local variable scope if
16888 function is compiled from source code.
16889 * expr.c: parse.h now included
16890 (java_lang_expand_expr): New function.
16891 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16892 printf. Terminate buffer when doing directories.
16893 * jcf-parse.c (parse_source_file): Call lang_init_source before
16894 parsing and before code generation.
16895 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16896 use printf if the macro is defined.
16897 * lang.c (lang_init): Install lang_expand_expr hook on
16898 java_lang_expand_expr.
16899 (java_dummy_print): New function.
16900 (lang_init_source): New function.
16901 * lex.c (java_lex): Remember location of an opening brace at the
16902 second nesting level.
16903 (java_is_eol): Unget character seen after a CR if it is EOF.
16904 * parse.h: Now includes lex.h
16905 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16906 printf if the macro is defined.
16907 (expand_start_java_method, build_expr_block, enter_block,
16908 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16909 New static function declarations.
16910 (pushdecl_force_head): New extern function declaration.
16911 (INCOMPLETE_TYPE_P): New macro.
16912 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16913 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16914 BLOCK_EXPR_ORIGIN): New macros.
16915 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16916 DECL_SOURCE_LINE_LAST): New macros.
16917 (struct parser_ctxt): Removed field current_method_decl, redundant
16918 with the field current_function_decl. Added fields
16919 first_ccb_indent1 and pending_block.
16920 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16921 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16923 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16924 (compilation_unit:): Cosmetic on sub rule.
16925 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16926 (variable_initializer:): Installed default rule on expression:.
16927 (method_declaration:): method_header: starts a new
16928 method. method_body: installs the function body, absorbs blocks
16929 emitted for temporary variable scopings, pops function's body block
16930 and merges function's last statement lineno in DECL_SOURCE_LINE.
16931 (method_body:): Installed default rules.
16932 (block:): Call enter_block when an opening brace is seen. Absorb
16933 scoping blocks and call exit_block when a closing brace is seen.
16934 (block_statement:): Cosmetic changes.
16935 (method_invocation:): Create WFL around CALL_EXPR node.
16936 (patch_stage): Added comment around definition.
16937 (method_header): Try to use first_ccb_indent1 as the first line of
16938 the method, so BP debug info are emitted at the first opening
16939 brace of the function. If the function has no body, use the
16940 location of the function's name. Override currently defined method
16941 name with the matching WFL so we can point redefinition errors
16942 using the location where the function's name was declared.
16943 (check_abstract_method_header): Interprets DECL_NAME as an
16944 identifier or as a WFL, accordingly.
16945 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16946 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16947 location and name information out of it and reinstall DECL_NAME to
16948 its original identifier node value.
16949 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16950 function's source code).
16951 (read_import_dir): Test the value returned by find_class and issue
16952 a fatal accordingly.
16953 (declare_local_variables): Push a new block for the scope of the
16954 new variable(s) if code has been already generated at that nesting
16955 level. Pinpoint redefinition errors using the variable id
16956 WFLs. Generate initialization code if necessary. If the variable
16957 type is incomplete, register a patch on its decl.
16958 (source_start_java_method): Rewritten. Define a new block for the
16959 function's parameters. Build parameter decl out of function's
16960 arguments and register them for a patch if their types are
16962 (expand_start_java_method): Includes the part of
16963 source_start_java_method that was pushing the parameter decls and
16964 completing the method start code.
16965 (source_end_java_method): Removed call the expand_end_bindings and
16966 poplevel (already taken care of). Reinstall function's arguments
16967 and get function's last line of code before calling
16968 expand_function_end.
16969 (java_method_add_stmt): New comment before the function's
16970 code. Complement the second operand of the current COMPOUND_EXPR
16972 (java_complete_expand_methods): Don't generate debug info on line
16973 zero when expanding a generated constructor.
16974 (java_complete_expand_method): Set start and end line numbers for
16975 a artificially generated constructor to one and manually call
16976 enter_block and exit_block when defining it. For all methods:
16977 expand function's start calling the new expand_start_java_method
16978 and invoke java_complete_tree on the effective method's body, if
16980 (resolve_expression_name): Now use lookup_name_in_blocks to search
16981 local variable decls and print out an error when variables are
16983 (patch_method_invocation_stmt): Inserted comment before the
16985 (lookup_method_invoke): Chain method's arguments using chainon
16986 with the current arg list as a second argument. Inserted missing
16987 IDENTIFIER_POINTER when reporting an error on methods not found.
16988 (refine_accessible_methods_list): Don't retain constructors.
16989 (patch_arguments): Function removed.
16990 (java_complete_tree): Inserted comment before the function's
16991 code. New case for BLOCKs. Moved the WFL case a bit
16992 further. Complete function's arguments.
16993 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16994 maybe_absorb_scoping_blocks): New functions.
16996 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16998 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17000 * jcf-parse.c (parse_source_file, java_error_count): New forward
17001 and extern declarations.
17002 (java_parse_abort_on_error): Macro moved.
17003 (jcf_parse_source): fatal called if fopen fails. Now calls
17005 (parse_source_file): New parse_only parameter. Reflects the
17006 elimination of the second pass.
17007 (yyparse): parse_source_file called with argument set to 0.
17008 * jcf.h (JCF_ZERO): Sets java_source to zero.
17009 * lex.c (java_init_lex): pass argument is gone. Function modified
17010 to be called once during the analysis of a file.
17011 (java_unget_unicode): Fixed typo in fatal message.
17012 (java_get_line_col): Likewise.
17013 (java_lval): Likewise. String literals no longer built during
17015 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17017 * parse.h (MODIFIER_WFL): New macro.
17018 (parse_check_super, parser_check_super_interface): Now return int.
17019 (parser_chain_incomplete_item, not_builtin_p,
17020 complete_method_decl): Declarations removed.
17021 (build_method_invocation_stmt, build_invoke): Renamed using the
17022 `patch' instead of `build'
17023 (register-incomplete_type, obtain_incomplete_type,
17024 java_complete_tree, java_complete_expand_method,
17025 unresolved_type_p, create_jdep_list): New function declarations.
17026 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17027 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17028 (jdep): New typedef on new struct _jdep.
17029 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17030 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17031 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17032 JDEP_RESOLVED_P): New macros.
17033 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17034 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17035 JDEP_VARIABLE): New enum values and jdep kinds.
17036 (jdeplist): New typedef on struct _jdeplist.
17037 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17039 (CALL_EXPR_PRIMARY): New macro.
17040 (struct parser_ctxt): Fields java_pass, current_method_decl,
17041 method_decl_list deleted. New field jdeplist.
17042 (INCOMPLETE_P): Macro deleted.
17043 * parse.y (single_type_import_declaration:): Removed pass switch.
17044 (type_import_on_demand_declaration): Likewise.
17045 (field_declaration:): Removed pass switch on all sub rules.
17046 (class_declaration:): Call the complete_class_decl removed on
17048 (method_declaration:): Removed second pass switch. No longer chain
17049 methods decl when method_header reduced.
17050 (method_header:): Sub rules no longer depend on pass switch.
17051 (method_declarator:): Likewise.
17052 (method_body:): Likewise.
17053 (abstract_method_declaration:): Likewise.
17054 (block_statement:): Likewise.
17055 (local_variable_declaration:): Likewise.
17056 (argument_list:): Likewise.
17057 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17058 removed. Partial CLASS_EXPR tree node built instead.
17059 (postfix_expression:): Removed pass switch on all sub rules.
17060 (java_pop_parser_context): Free classd_list content.
17061 (yyerror): Call obstrack_grow0 to finalize error message.
17062 (check_class_interface_creation): Comment modified to reflect new
17063 returned value meaning. Removed second pass switch. Return 1 if an
17064 error was found, 0 otherwise. Adjust pointer on filename if a
17065 leading path separator was found.
17066 (maybe_create_class_interface_decl): Removed first pass switch
17067 when linking the class decl to the class_list. Install a new
17068 jdep_list for the class.
17069 (add_superinterfaces): List of unresolved interfaces is
17070 gone. Unresolved interfaces are directly added to the current
17072 (create_interface): Second pass shortcut removed.
17073 ctpx->modifier_ctx access through MODIFIER_WFL.
17074 (create_class): Second pass shortcut removed. Call to
17075 register_incomplete_type replaces the call to
17076 parser_chain_incomplete_item.
17077 (complete_class_decl): Function removed.
17078 (duplicate_declaration_error): New way of retrieving redeclared
17080 (register_fields): Call to lookup_modifier_cl replaced by
17081 MODIFIER_WFL. New way of handling unresolved type, using
17082 unresolved_type_p and obtain_incomplete_type.
17083 register_incomplete_type replaces call to parser_chain_incomplete_item.
17084 (patch_stage): New static global variable.
17085 (method_header): New way of handling unresolved type, using
17086 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17087 indicates that the method decl needs to be patched.
17088 (check_abstract_method_header): Call to lookup_modifier_cl
17089 replaced by MODIFIER_WFL.
17090 (method_declarator): Incomplete argument type are registered
17091 calling register_incomplete_type. Patch on the declared method is
17092 issued in that case.
17093 (unresolved_type_p): New function.
17094 (parser_check_super_interface): New comment to reflect function's
17095 modified returned type (int). Function and has a new argument
17096 this_wfl. Call to parse_error_context uses this_wfl instead of
17097 relying on lookup_cl.
17098 (parser_check_super): Comment reflects function's new returned
17099 type (int). Function returns nonzero value on error.
17100 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17101 register_incomplete_type, jdep_resolve_class): New functions to
17102 handle incomplete types in declarations.
17103 (java_complete_class): Rewritten to work with the new incomplete
17104 type handling scheme.
17105 (complete_class_report_errors): Likewise.
17106 (complete_method_decl): Removed: it jobs is now handled by
17107 java_complete_class.
17108 (do_resolve_class): Class loaded in not already loaded and not
17109 found in Java source code.
17110 (java_check_regular_methods, java_check_abstract_methods): Don't
17111 call complete_method_decl anymore.
17112 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17113 (read_import_dir): Got rid of the pass number dependency.
17114 (declare_local_variables): New handling of unresolved types (patch
17116 (source_start_java_method): New parameter level. Function called
17117 with level set to 1 when argument types are potentially
17118 unresolved. Called to complete the job with level set to 2 once
17119 types are complete.
17120 (source_end_java_method): Call to permanent_allocation
17121 removed. Waiting to be replaced by a more suitable obstack
17123 (java_complete_expand_methods, java_complete_expand_method,
17124 java_expand_finals): New functions.
17125 (build_method_invocation_stmt): Renamed
17126 patch_method_invocation_stmt. Extracts function call expression
17127 (wfl) and arguments (args) from CALL_EXPR tree operands.
17128 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17129 call. Patch the function and argument operand of the CALL_EXPR
17131 (patch_argument, java_complete_tree): New functions.
17133 1998-04-20 Per Bothner <bothner@cygnus.com>
17135 Recover from missing fields and methods (i.e. error instead of fatal).
17136 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17137 * expr.c (expand_invoke): Recover from missing method.
17138 (expand_java_field_op): Recover from missing field.
17139 Inline references to java.lang.{Integer,Char,...}.TYPE.
17140 * typeck.c (get_type_from_signature), java-tree.h: New function.
17141 * class.c (add_method): Use get_type_from_signature.
17142 (build_class_ref): Handle a class that was not found.
17143 * typeck.c (convert): Handle conversion to pointers (for convenience).
17144 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17145 instead of lookup_field to handle missing fields.
17147 * jcf-parse.c (process_zip_dir): Set java_source.
17149 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17151 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17153 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17155 * jcf-parse.c (load_class): Don't change input_filename before
17156 calling jcf_parse_source (but still do it before calling
17158 (jcf_parse_source): Assign input_filename after having saved the
17160 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17161 list. ctxp->modifier_ctx zeroed according to its new
17162 definition. ctxp->filename initialized. Removed
17163 JAVA_MODIFIER_CTX_UNMARK.
17164 (java_unget_unicode): Update the character based column position.
17165 (java_allocate_new_line): ref_count not used anymore. Always free
17166 ctxp->p_line. Initialize c_line->char_col to 0.
17167 (java_get_unicode): Update the character based column position.
17168 (java_lex): Use ctxp->elc to store current position in source
17169 file, at the beginning of the parsed token. Set modifier_ctx entry
17170 corresponding to the parse modifier to a WFL node. Return a WFL
17171 node when an identifier is parsed.
17172 (java_lex_error): Now uses ctxp->elc to store current position in
17174 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17175 * lex.h (build_wfl_node): New function definitions.
17176 (struct java_line): ref_count and next fields are gone. New field
17178 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17179 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17180 (JAVA_COLUMN_DELTA): New macro.
17181 (java_lc): New typedef on new struct _java_lc.
17182 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17183 (parse_error_context, parse_warning_context): Changed prototypes.
17184 (java_get_line_col): Added as an available global function.
17185 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17186 (IC_DECL): Replaced by macro IC_TYPE
17187 (DEPEND_WFL): New macro.
17188 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17190 (exit_java_complete_class): Removed a commented out statement.
17191 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17192 now an array of tree nodes. Deleted fields line_list and
17193 e_line. New field elc, to replace e_line.
17194 * parse.y (array_type:): Build WFL node.
17195 (qualified_name:): Build a single WFL node out of two. Retain
17196 the location information of the first node in the resulting node.
17197 (package_declaration:): Use package name as a WFL node
17198 (single_type_import_declaration:): Use imported name as a WFL node.
17199 (type_import_on_demand_declaration:): Use root of the imported
17200 packages as a WFL node.
17201 (field_declaration:): Removed unused local variable cl.
17202 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17203 (yyerror): New static elc. Removed static error_line, error_pos.
17204 New local code_from_source. Save ctxp->elc into elc at the first
17205 pass. Call java_get_line_col to get a string of the line where
17206 the error occurred.
17207 (debug_line): Removed static function.
17208 (parse_error_context, parse_warning_context): Parameter cl is now
17209 a WFL node. Use its value to initialize ctxp->elc.
17210 (redefinition_error): Parameter cl is now a WFL node.
17211 (parse_add_interface): New parameter wfl. No longer call
17212 lookup_cl, use wfl instead.
17213 (check_class_interface_creation): Parameter cl is now a WFL node.
17214 (maybe_create_class_interface_decl): Likewise.
17215 (add_superinterfaces): New function.
17216 (create_interface): Removed local cl, node, super_decl,
17217 super_decl_type. Function now uses id as a WFL node. Better
17218 warning/error report on obsolete or forbidden mix of
17219 modifiers. Now calls add_superinterfaces to register interfaces.
17220 (create_class): Removed local cl, node. Local variable id is used
17221 as a WFL node. Better error report on forbidden modifier
17222 mix. Uses add_superinterfaces to register interfaces.
17223 (find_field): Argument cl is now a WFL node. Now store the WFL
17224 node of a fields that needs to be checked for their
17226 (method_header): Local variable node non longer used. Local
17227 variable id replaces cl.
17228 (check_modifiers_consistency): Local variable cl is now a WFL
17230 (method_declarator): Local variable cl replaced by parameter id.
17231 (parser_qualified_name): Now uses parameter name as a WFL node.
17232 (parser_check_super_interface): New parameter wfl, for achieve
17233 greater accuracy during error reports.
17234 (parser_chain_incomplete_item): New parameter named location. Used,
17235 along the decl, to construct the incomplete item node.
17236 (java_complete_class): resolve_class now uses WFL node extracted
17237 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17239 (complete_method_decl): Unresolved function's argument types are WFL.
17240 (resolve_class): Parameter cl is now a WFL node.
17241 (resolve_and_layout): Likewise.
17242 (do_resolve_class): Likewise. Try first to use cl and then do the
17243 lookup on the decl when calling check_pkg_class_access.
17244 (complete_class_report_errors): Use IC_TYPE in place of
17245 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17246 instead of doing a lookup over the decl.
17247 (java_check_final): Use WFL info from field tree list.
17248 (lookup_cl): Rewritten and returns a statically defined WFL node.
17249 (lookup_modifier_cl): Now uses information from WFL nodes.
17250 (process_imports): Likewise.
17251 (read_import_dir): name and cl arguments replaced by a single WFL
17252 node. Function modified accordingly.
17253 (find_in_imports_on_demand): Now uses WFL node.
17254 (check_pkg_class_access): cl argument is now a WFL node.
17255 (declare_local_variables): Fixed to use WFL nodes.
17256 (resolve_expression_name): Likewise.
17257 (build_method_invocation_stmt): name_combo argument renamed
17258 wfl. Function modified to use WFL nodes.
17259 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17260 (lookup_method_invoke): cl is now a WFL node. Added missing
17261 IDENTIFIER_POINTER to class type decl name.
17263 1998-04-14 Dave Brolley <brolley@cygnus.com>
17265 * lang.c (init_parse): Now returns char* containing the filename.
17267 1998-04-10 Per Bothner <bothner@cygnus.com>
17269 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17271 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17272 * class.c (make_class_data): If flag_assume_compiled, initial class
17273 state is CSTATE_PREPARED; make superclass and interfaces direct
17274 references, rather than constant pool indexes.
17276 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17278 * parser.y: Include flags.h. Removed debug variable pl.
17279 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17280 (block:): Likewise.
17281 (labeled_statement_nsi:): Generate debug info when reducing
17282 expression_statement:.
17283 (check_pkg_class_access): get_access_flags_from_decl invocation
17284 fixed for new CLASS_* flags location.
17285 (source_end_java_method): Save/restore parser context when
17286 entering/leaving this routine. Restore lineno to its right value
17287 before calling expand_end_bindings.
17288 (build_method_invocation_stmt): build_invoke called with the
17289 current line information.
17290 (build_invoke): New argument cl. Wrap the function call around a
17292 (refine_accessible_methods_list): Changed comment, removed
17294 * parse.h: Fixed typo in comments.
17295 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17296 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17297 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17299 * lex.c (java_lex): Record the last closing curly bracket of a
17301 * jcf-parse.c (jcf_parse_source): Now calls
17302 java_check_methods. Clarified comment, fixed typo.
17304 1998-04-09 Dave Brolley <brolley@cygnus.com>
17306 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17307 (finish_parse): Expose for non USE_CPPLIB builds.
17309 1998-04-08 Jeffrey A Law (law@cygnus.com)
17311 * lang.c (lang_print_xnode): New function.
17313 1998-04-03 Per Bothner <bothner@cygnus.com>
17315 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17316 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17317 used to build a class's dispatch table.
17318 (make_class_data): Generate dispatch table if flag_assume_compiled.
17319 Set dtable of class object to address of class_dtable_decl.
17321 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17322 be volatile and have side effects - generates better code.
17324 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17325 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17327 * expr.c (expand_invoke): If class is final, method is
17328 effectively final, so can call it directly.
17330 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17332 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17334 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17336 * parse.y (build_method_invocation_stmt): Removed extra argument
17339 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17341 * expr.c (dtable_indent): Now static global.
17342 (expand_invoke): Now call invoke_build_dtable and
17343 build_invokevirtual.
17344 (invoke_build_dtable, build_invokevirtual): New functions.
17345 * jcf-io.c (find_class): Defer issuing a warning by setting
17346 jcf->outofsynch to 1.
17347 * jcf-parse.c (jcf_out_of_synch): New function.
17348 (load_class): Test this_jcf.outofsynch flag and call
17349 jcf_out_of_synch accordingly.
17350 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17351 comment indentation.
17352 * lex.c (java_get_unicode): Fixed code indentation.
17353 (java_lex): Create string literal. Fixed typo. Removed several
17354 premature obstack_free.
17355 * parse.h: New enums for name resolution and invocation mode.
17356 (struct qualification): New data structure.
17357 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17358 (do_resolve_class, build_method_invocation_stmt,
17359 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17360 debug_line, identical_subpath_p, invocation_mode,
17361 refine_accessible_methods_list, build_invoke,
17362 lookup_method_invoke): New functions declared.
17363 (build_invokevirtual, invoke_build_dtable, match_java_method,
17364 build_field_ref, jcf_out_of_synch): New references to external
17366 (struct parse_ctxt): Removed artificial_constructor field.
17367 * parse.y: (array_type:): Type defined for this rule.
17368 (class_type:): Installed default rule for interface_type:.
17369 (array_type:): Now build Java array type.
17370 (qualified_name:): Now use obstack_grow0.
17371 (method_declaration:): Skip the artificial constructor added to
17373 (abstract_method_declaration:): Execute the code only during pass 1.
17374 (block:): Installed default rule in block_statements:.
17375 (block_statement:): Add the statement to the method during pass 2.
17376 (statement_expression): Installed default rule for
17377 method_invocation:.
17378 (argument_list:): Added code to build the argument list.
17379 (method_invocation:): Added call to create the method invocation
17381 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17382 (debug_line): New function for debug.
17383 (complete_class_decl): No longer do something during pass 1.
17384 (method_header): Use BUILD_PTR_FROM_NAME.
17385 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17387 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17388 function's main comment.
17389 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17391 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17392 (resolve_class): Now works with arrays.
17393 (do_resolve_class, resolve_and_layout): New functions.
17394 (java_check_regular_methods): Reverse method list before and after
17395 having processed it. No longer set ctxp->artificial_constructor.
17396 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17397 accordingly. Fixed typo in issued error message. Now use
17399 (find_in_imports_on_demand): Now use obstack_grow0.
17400 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17401 (source_end_java_method): Call expand_expr_stmt instead of
17402 expand_expr. Calls it before calling expand_function_end.
17403 (java_method_add_stmt): Do nothing if errors were found during
17405 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17406 (build_method_invocation_stmt, build_invoke, invocation_mode,
17407 lookup_method_invoke, refine_accessible_methods_list,
17408 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17410 * typeck.c (build_java_signature): Properly end method signature
17411 if return type skipped.
17412 (match_java_method): New function.
17414 1998-03-16 Per Bothner <bothner@cygnus.com>
17416 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17418 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17420 * expr.c (build_invoke_non_interface): New function.
17421 (methods_ident, ncode_ident): Now static globals.
17422 (expand_invoke): Use build_invoke_non_interface.
17423 * java-tree.h (struct lang_decl): New field function_decl_body.
17424 (DECL_FUNCTION_BODY): New macro.
17425 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17426 CLASS_FROM_SOURCE_P.
17427 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17428 before starting pass 2. Call to java_generate_parsed_class replaced
17429 by java_register_parsed_class.
17430 * lex.c: Fixed typo in header. Some line width related formating.
17431 * lex.h: Some line width related formating.
17432 * parse.h (source_end_java_method, resolve_expression_name,
17433 complete_class_decl, maybe_create_class_interface_decl,
17434 check_class_interface_creation): New static function declarations.
17435 (java_layout_parsed_class, java_method_add_stmt): New function
17437 (struct parser_ctxt): Field mark_class_generate removed. New
17438 fields class_list and artificial_constructor.
17439 * parse.y: Fixed typo in header.
17440 (class_declaration:): Call complete_class_decl when class body
17442 (method_declaration:): Call source_end_java_method in pass 2 when
17443 the method body is defined.
17444 (postfix_expression:): Do expression name resolution on sub-rule
17445 name during pass 2.
17446 (create_class, create_interface): Merged common pieces.
17447 (check_class_interface_creation, maybe_create_class_interface_decl):
17449 (complete_class_decl): New function.
17450 (register_fields): Fixed line width related typo.
17451 (method_header): Correctly skip first argument when fixing
17452 argument line. Changed the loop.
17453 (java_check_circular_reference): Now use ctxp->class_list.
17454 (java_complete_class): Removed start/stop marking.
17455 (java_check_regular_methods): Now takes a class decl as an
17456 argument. Add default constructor if none were encountered.
17457 (java_check_methods): Now use ctxp->class_list. Changed call to
17458 java_check_regular_methods.
17459 (source_start_java_method): Set DECL_ARG_TYPE for each function
17461 (source_end_java_method, java_method_add_stmt): New functions.
17462 (java_generate_parsed_class): No longer exists.
17463 (java_layout_parsed_class, java_register_parsed_class): New functions.
17464 (resolve_expression_name): New function.
17466 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17468 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17469 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17470 until pass initializations are done. Call read_import_dir with
17472 * parse.h: (lookup_modifier_cl): New function declared.
17473 (INTERFACE_FIELD_MODIFIERS): New macro.
17474 (OBSOLETE_MODIFIER_WARNING): New macro.
17475 * parse.y: (register_fields): Class type and current field name in
17476 local variables. Check modifier(s) if adding field(s) to an interface.
17477 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17478 and report errors using the faulty modifier line context.
17479 (lookup_modifier_cl): New function.
17480 (read_import_dir): Detect and report default import processing
17483 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17485 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17486 * class.c (is_compiled_class): Return 1 after making sure it
17487 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17488 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17489 * java-tree.h (flag_assume_compiled): Add decl.
17490 * lang.c (lang_f_options): Add the flag.
17491 (flag_assume_compiled): Add decl, default to 0.
17493 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17495 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17496 (is_compiled_class): Likewise.
17497 (layout_class): Likewise.
17498 (layout_class): Detect and lay out classes defined in source code.
17499 (interface_of_p, add_interface_do, may_add_interface): New
17501 (add_interface): Now use add_interface_do.
17502 (add_method_1): New function.
17503 (add_method): Now use add_method_1.
17504 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17505 (complete_start_java_method): New function.
17506 (start_java_mehod): Now call complete_start_java_method.
17507 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17508 (expand_invoke): Likewise and fixed typo.
17509 *gjava.c: (print_super_field): Use new argument to find_class
17512 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17513 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17514 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17516 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17517 (add_method_1, push_class): New prototypes.
17518 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17519 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17520 directory where the class was found.
17521 (find_class): New argument DO_CLASS_FILE. Function find_class
17522 modified accordingly.
17523 *jcf-parse.c: (fix_class_path): New function.
17524 (load_class): Use new VERBOSE argument. load_class now finds and
17525 loads/parses .class/.java files. Save read_state of current_jcf
17527 (java_parser_abort_on_error): New macro.
17528 (jcf_parse_source, parse_source_file): New function.
17529 (jcf_parse): Fixed typo.
17530 (yyparse): Call parse_source_file () only.
17531 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17532 writing the real class name back in the zip directory entry.
17533 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17534 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17535 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17536 (find_class): Prototype fixed.
17537 *lex.c: Added 1998 time stamp.
17538 Removed all static global variables, moved into the parser
17539 context data structure.. Now include unistd.h if SEEK_SET not
17541 (java_init_lex): Rewritten.
17542 (java_sneak_unicode): Modified current unicode access in current line.
17543 (java_unget_unicode): Likewise.
17544 (java_allocate_new_line): New allocation management.
17545 (java_read_char): Modified access and storage of unget_utf8_value.
17546 New way of processing current unicode.
17547 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17548 (java_get_unicode): Now use the parser context.
17549 (java_lineterminator): Likewise.
17550 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17551 of the reentrant parser implementation. Function now use the
17552 parser context data structure and java_lval. Fixed production of
17553 the float and double constant "out of range" error message. Fixed
17554 obstack use. Return integer value when hitting a modifier. Now
17555 return type for TRUE, FALSE and other predefined types. Return
17556 identifier as a TREE_LIST list containing the current line context
17557 as the TREE_VALUE sub-node.
17558 (java_unicode_2_utf8): Fixed typo in declaration.
17559 (java_lex_error): Now use the parser context data structure.
17560 *lex.h: Added 1998 time stamp.
17561 (struct java_line): New fields ref_count and next.
17562 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17563 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17564 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17565 *parse.h: Added 1998 time stamp.
17566 (java_parse_source_file): Renamed from parse_source_file.
17567 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17568 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17569 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17570 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17571 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17572 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17573 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17574 (struct parser_ctxt): New data structure to keep the parser context.
17575 *parse.y: Added 1998 time stamp, got rid of static global variables.
17576 (java_error_count, ctxp): New global variables.
17577 (%union): New value field.
17578 (numeric_type, integral_type): Rules removed.
17579 (primitive_type): Rule defined to handle integral, float, double and
17581 (qualified_name, package_declaration,
17582 single_type_import_declaration, type_import_on_demand_declaration,
17583 modifiers, class_declaration, super, interfaces,
17584 interface_type_list, class_body, field_declaration,
17585 field_declaration, variable_declarators, variable_declarator,
17586 variable_declarator_id, method_declaration, method_header,
17587 formal_parameter_list, formal_parameter, method_body, block,
17588 static, interface_declaration, extends_interfaces,
17589 abstract_method_declaration, local_variable_declarators): Rules now
17591 (force_error, do_warning): New global statics.
17592 (push_parser_context, parser_context_save_global,
17593 parser_context_restore_global, pop_parser_context): New functions.
17594 (yyerror): Now uses the global parser context. Fixed use of obstack.
17595 (parse_error, parse_error_context, parse_warning_context,
17596 java_accstring_lookup, redefinition_error, check_modifiers,
17597 parser_add_interface, create_interface, create_class, find_field,
17598 duplicate_declaration_error, register_fields, method_header,
17599 check_modifiers_consistency, check_abstract_method_header,
17600 method_declarator, parser_qualified_classname,
17601 parser_check_super_interface, parser_check_super,
17602 parser_chain_incomplete_item, java_check_circular_reference,
17603 layout_class_from_source, java_complete_class,
17604 complete_method_decl, resolve_class, complete_class_report_errors,
17605 java_check_final, check_method_redefinition,
17606 java_check_regular_methods, java_check_abstract_methods,
17607 java_check_methods, lookup_java_interface_method2,
17608 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17609 process_imports, find_in_imports, read_import_entry,
17610 read_import_dir, find_in_imports_on_demand,
17611 check_pkg_class_access, not_builtin_p, declare_local_variables,
17612 source_start_java_method, java_generate_parsed_class): New
17614 *typeck.c: (signature_include_return): New global variable.
17615 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17616 to add the function returned type in the signature.
17618 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17620 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17622 1998-01-29 Dave Brolley <brolley@cygnus.com>
17624 * Make-lang.in (java.info): Added.
17625 (java.install-info): Added
17627 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17629 * Makefile.in (clean): Also remove java/parse.c.
17631 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17633 Add a pair of -fbounds-check/-fno-bounds-check options.
17634 * lang.c (lang_decode_option): Add code to grok arguments.
17635 (flag_bounds_check): Add decl.
17636 (lang_f_options): New array w/ the option in it.
17637 * java-tree.h (flag_bounds_check): Add decl.
17638 * lang-options.h: New file.
17639 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17640 of a static macro value.
17641 (JAVA_ARRAY_EXCEPTION): Delete macro.
17643 1998-01-23 Per Bothner <bothner@cygnus.com>
17645 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17646 * expr.c (build_anewarray): Add missing promote_type.
17648 1998-01-22 Per Bothner <bothner@cygnus.com>
17650 Add array types with known length to optimize bounds checking.
17651 * typeck.c (build_java_array_type): Take length parameter.
17652 (java_array_type_length, build_prim_array_type): New functions.
17653 * java-tree.h: Update for new functions.
17654 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17655 * class.c: Use build_prim_array_type.
17656 * expr.c (can_widen_reference_to): Handle known-length array types.
17657 (verify_jvm_instructions): Keep track of integer push instructions
17658 followed by newarray/anewarray, so we can build known-length arrays.
17659 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17660 (java_array_data_offset): New function.
17661 (build_java_array_length_access): New function. Optimize if constant.
17662 (build_java_arrayaccess): Constant fold bounds check.
17663 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17664 (build_newarray, build_anewarray): New functions.
17665 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17666 * verify.c (merge_types): Handle known-lengh array types.
17668 1998-01-19 Per Bothner <bothner@cygnus.com>
17670 * expr.c (expand_byte_code): Fix performace bug, which caused
17671 searching linenumber_table to be linear rather than constant.
17673 1997-12-12 Per Bothner <bothner@cygnus.com>
17675 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17677 * decl.c, java-tree.h (soft_fmod_node): New global.
17678 * decl.c (init_decl_processing): Define __builtin_fmod.
17679 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17680 using __builtin_fmod.
17682 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17684 * keyword.h: New file, output of keyword.gperf as processed by
17686 * lex.c (java_lex_init): Initialize java_error_flag.
17687 * parse.c (YYERROR_NOW): Uses java_error_flag.
17688 * parse.y: New static java_error_flag. Useless definition of
17690 * parse.y (java_error): Portable error recovery using
17691 java_error_flag (not yet completely tuned).
17693 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17695 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17697 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17699 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17700 (parse.c, lex.c, keyword.h): New rules for Java source code
17702 * parse.c: Renamed into jcf-parse.c.
17703 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17704 * keyword.gperf: New file, Java keywords.
17705 * parse.y: New file, Java language grammar.
17706 * parse.h: New file, Java language grammar definitions.
17707 * lex.c: New file, Java language lexer.
17708 * lex.h: New file, Java language lexer definitions.
17710 1997-12-03 Per Bothner <bothner@cygnus.com>
17712 * decl.c (clinit_identifier_node), java-tree.h: New global.
17713 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17714 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17715 * expr.c (expand_java_field_op): Check for invalid assignment
17718 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17720 1997-10-27 Per Bothner <bothner@cygnus.com>
17722 * verify.c (verify_jvm_instructions): When processing a handler,
17723 attempt to set the current_subr to the right value.
17724 (More complicated code combines Sep 17 and Oct 22 versions.)
17726 1997-10-24 Per Bothner <bothner@cygnus.com>
17728 * class.c (push_class): Figure out (guess) name of source file.
17729 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17730 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17731 (parse_class_file): Change return type from int to void.
17732 Call debug_start_source_file/debug_end_source_file.
17734 * expr.c (build_java_binop): Fix masking 2nd operand.
17735 * decl.c (init_decl_processing): Set sizetype first.
17737 1997-10-22 Per Bothner <bothner@cygnus.com>
17739 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17740 (Revert Sep 17 change.)
17742 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17744 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17745 .class extension in their name and fix thing so we don't process
17746 them parse_zip_file_entries().
17747 (parse_zip_file_entries): Cleaned unused local variables.
17749 1997-10-20 Per Bothner <bothner@cygnus.com>
17751 * expr.c (can_widen_reference_to): Allows equal array element types.
17752 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17753 * jcf-dump.c (RET): Get (and print) index.
17755 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17756 Promote element type to POINTER_TYPE.
17758 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17760 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17761 find_in_current_zip, jcf_figure_file_type): Moved from
17762 jcf-reader.c to parse.c.
17763 * zextract.c: (read_zip_archive): takes file_comment_length possible
17764 field into account.
17766 1997-10-20 Per Bothner <bothner@cygnus.com>
17768 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17770 * verify.c (merge_types): Handle array types even better ...
17772 1997-10-17 Per Bothner <bothner@cygnus.com>
17774 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17776 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17777 * class.c (make_class_data): Don't build fields_decl if no fields.
17778 When building fields_decl, skip if DECL_ARTIFICIAL.
17780 * expr.c (java_stack_swap): Update stack_type_map.
17781 * verify.c (merge_types): Handle array types better.
17783 1997-10-15 Per Bothner <bothner@cygnus.com>
17785 * class.c (add_field): Don't promote short integral fields to
17786 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17787 * expr.c (push_value): Promote and convert short integral values.
17789 * decl.c, java-tree.h (integer_two_node): New constant node.
17790 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17792 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17794 * class.c (append_gpp_mangled_type): Use function argument
17795 unpromoted type to generate mangled name.
17797 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17799 * constants.c (build_constant_data_ref): Now uses current_class
17800 instead of main_class.
17801 (build_constants_constructor): Now uses current_class instead of
17803 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17804 of the global variable SeepZipFiles done here.
17805 * zextract.c (read_zip_archive): extra_field optional field taken
17806 into account while computing the position of the class file in the
17808 * verify.c (verify_jvm_instructions): Use current_jcf to search
17810 * parse.c (load_class): First search for the class to load in the
17811 current zip file. Saves current_jcf (restored before returning
17812 from that function). Don't call JCF_FINISH in the class was found
17813 in the current ZIP file.
17814 (jcf_parse): If the class was found in the current ZIP file, save
17815 its tree_constant_pool (for later reuse).
17816 (parse_class_file): New function. Process each method defined in
17817 the current class and record the class as to be later registered.
17818 (yyparse): Rewritten. Figure the type of the current file and switch
17820 * lang.c: New global variable current_jcf.
17821 (lang_init): Removed compiling_from_source test (done later, in
17822 yyparse). Removed call the jcf_parse ().
17823 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17824 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17825 in the current ZIP file) and zip_offset (offset to the class data in
17826 the current zip file).
17827 * jcf-reader.c: zipfile.h included.
17828 localToFile: New ZipFileCache static global variable
17829 (parse_zip_file_entries): New function. Browse the current ZIP
17830 file directory and process each class found.
17831 (process_zip_dir): New function. Register each class found in the
17832 ZIP file directory. The class aren't parsed but a valid JCF is
17833 link to each of them.
17834 (find_in_current_zip): New function. Search for a class in the
17835 current ZIP file directory. If found, prepare the class so that it
17837 (jcf_figure_file_type): New function. Examine the file structure
17838 to figure a class file, a ZIP file. If none of these categories are
17839 matched, a source file is assumed.
17840 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17841 SeenZipFile: New global variable.
17842 (open_in_zip): Use zipmember's length to accelerate the search for
17843 a member. If zipmember was NULL and zip file successfully read,
17845 * java-tree.h: New global variable current_jcf declared. Added
17846 declaration for current_constant_pool_tags, current_constant_pool_data,
17847 current_constant_pool_length, current_constant_pool_data_ref.
17848 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17849 store the JCF of classes seen in a zip file) and tree *constant_pool
17850 (to save a loaded class constant pool). current_class declared here.
17851 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17852 retrieve method_ref_constant.
17853 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17854 (OBJECT): get_class_constant now uses current_jcf.
17855 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17856 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17857 (expand_invoke): Now uses current_class instead of main_class
17858 (build_class_init): Now uses current_class instead of main_class
17859 * class.c: New static global variable registered_class.
17860 (register_class): New function.
17861 (emit_register_class): Modified to use registered_class instead of
17863 (is_compiled_class): Now take into account class seen in the archive.
17865 1997-10-06 Per Bothner <bothner@cygnus.com>
17867 * except.h: Renamed to: java-except.h.
17868 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17869 * except.c: Add semi-working (commented out) implementation.
17871 * expr.c (expand_iinc): Add needed flush_quick_stack.
17872 * parse.c (set_source_filename): New function.
17873 (give_name_to_class): Set input_filename from package.classname.java.
17875 * jcf-io.c (find_class): Don't look first in ".".
17877 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17879 * zextract.c (read_zip_archive): Now takes into account the
17881 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17883 1997-09-20 Per Bothner <bothner@cygnus.com>
17885 * constants.c, java-tree.h (build_internal_class_name): New function.
17886 (alloc_class_constant): Re-implement using build_internal_class_name.
17887 * class.c (make_class_data): Likewise.
17888 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17890 1997-09-17 Per Bothner <bothner@cygnus.com>
17892 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17893 to NULL before pushing an exception handler target.
17895 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17896 (java_stack_swap, java_stack_dup): Re-write to be safe from
17897 clobbering registers.
17898 (build_class_init): New function.
17900 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17902 * typeck.c (build_java_array_type): Temporary use
17903 permanent_obstack to create the array 'length' field.
17904 * expr.c (lookup_label): Temporay use permanent_obstack to create
17905 label if not found.
17906 * class.c (push_super_field): Tempory use permanent_obstack.
17908 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17910 * typeck.c (type_for_mode): Now handles double_type_node and
17912 * verify.c (verify_jvm_instructions): The instruction following
17913 the wide bytecode is checked. OPCODE_ret added to the list of
17916 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17918 * class.c (make_class): Temporary use permanent_obstack. Set the
17919 class CLASS_P field to 1.
17920 (push_class): Temporary use permanent_obstack.
17921 (set_super_info): Temporary use permanent_obstack.
17922 (add_method): Temporary use permanent_obstack, set
17923 METHOD_TRANSIENT().
17924 (add_field): Temporary use permanent_obstack. Sets
17925 FIELD_VOLATILE() and FIELD_TRANSIENT().
17926 (build_class_ref): Temporary use permanent_obstack if the class
17928 (build_static_field_ref): Temporary use permanent_obstack when
17929 creating field's rtl.
17930 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17931 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17932 and fields. Function finalized, as far as flag handling.
17933 (push_class_static_dummy_field): Temporary use permanent_obstack.
17934 (emit_register_class): Force generation of class registration at
17936 * decl.c (end_java_method): Call permanent_allocation() before
17938 * expr.c (can_widen_reference_to): Added comment to interface
17939 handling, fixed typo.
17940 (lookup_field): Now uses CLASS_P() to correct FIXME
17941 (expand_invoke): Verification on public && !static &&
17942 !abstract moved into soft_lookupinterfacemethod (kaffe).
17943 Use Object class dtable if objectref is an array when expanding
17945 (java_push_constant_from_pool): Temporary use permanent_obstack
17946 for CONSTANT_string
17947 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17948 create constant references.
17949 (get_constant): Temporary use permanent_obstack to create constant.
17950 (load_class): Temporary use permanent_obstack to load class.
17951 (jcf_parse): Temporary use permanent_obstack to perform class
17953 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17954 (build_java_signature): Temporary use permanent_obstack.
17955 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17957 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17958 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17961 1997-09-11 Per Bothner <bothner@cygnus.com>
17963 * class.c (append_gpp_mangled_type): Fix typo.
17964 (emit_register_class): Use main_class to get class object, rather
17965 than looking for no-longer-existing static decl starting with _CL.
17966 * typeck.c (parse_signature_type): Promote array element type
17967 if it is a RECORD_TYPE.
17969 1997-09-10 Per Bothner <bothner@cygnus.com>
17971 * class.c (push_class_static_dummy_field): New function.
17972 (mangle_static_field): New. Do G++-style mangling of static fields.
17973 (layout_class): Mandle static fields here, not in add_field.
17974 (build_class_ref): The class object is now a dummy static field.
17975 * decl.c (find_local_variable): Look for best, instead of first match.
17976 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17977 (build_java_athrow): Don't check here if exception is Throwable.
17978 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17979 (TYPE_USED): Removed. No longer used ...
17980 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17981 * verify.c (push_pending_label): New function.
17982 (push_pending_block): Renamed to check_pending_block.
17983 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17984 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17985 re-checking possible handlers) after a store (less wasted work).
17986 Check for null handler (finally) before calling add_handler.
17987 Various changes to (finally?) correctly handle try/finally.
17989 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17991 * class.c: Include stdio.h.
17993 1997-09-04 Per Bothner <bothner@cygnus.com>
17995 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17996 to make sure class is initialized before static/special invoke.
17998 * verify.c (verify_jvm_instructions): On a store instruction,
17999 call find_local_variable to force pre-allocation of decl and rtx.
18000 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18002 1997-09-03 Per Bothner <bothner@cygnus.com>
18004 * class.c (build_class_ref): Strip off "promoted_" if need be.
18005 (make_field_value): Call build_java_signature when needed.
18006 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18007 * expr.c (build_java_athrow): Don't push_value of exception.
18008 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18009 match specification of [fd]cmp[lg] for NaNs.
18010 (expand_byte_code): Add support for exception handler ranges.
18011 * except.c: Add skeleton for EH code-generation.
18012 * verify.c (merge_types): Treat all promoted integral types as equal.
18013 * constants.c (build_constants_constructor): To force creation of
18014 current_constant_pool_data_ref, call build_constant_data_ref.
18016 * javaop.def (lload): Fix typo.
18017 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18019 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18021 * parse.c: Don't include function.h.
18023 1997-08-27 Per Bothner <bothner@cygnus.com>
18025 * except.[ch]: New files.
18026 * Makefile.in (JAVA_OBJS): Add except.o
18027 * expr.c: Temporary warning about unimplemented exceptions.
18028 * verify.c: Verify exception handlers.
18030 * jcf-dump.c (disassemble_method): Print exception table.
18032 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18034 * expr.c (verify_jvm_instructions): Started a thorough
18035 verification of invoke* bytecodes.
18036 (expand_byte_code): flush quick stack if PC is the target of a
18037 branch. and undef RET (conflicting with config/i386/i386.h).
18038 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18040 (expand_invoke): Now handles invokeinterface and do more
18041 verification according to the bytecode.
18042 (lookup_field): Don't try to load the class if processing
18044 (can_widen_reference_to): Now handles interfaces.
18045 * decl.c (init_decl_processing): New global variable
18046 soft_lookupinterfacemethod_node, declared in java-tree.h.
18047 Call set_super_info on string_type_node.
18048 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18050 * class.c (set_super_info): Fills the CLASS_* flags according to
18052 (get_access_flags_from_decl): Handles all class flags.
18054 1997-08-26 Per Bothner <bothner@cygnus.com>
18056 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18057 * parse.c (yyparse): Check for abstract method, and missing code.
18058 * expr.c (expand_byte_code): Change interface.
18059 * lang.c (put_decl_node): Print promoted types prettier.
18060 * verify.c (verify_jvm_instruction): Change interface.
18061 Partial support for scanning exception table.
18062 For load instructions, handle promoted integral types.
18064 1997-08-21 Per Bothner <bothner@cygnus.com>
18066 * verify.c: New file, with contents moved from expr.c.
18067 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18068 * typeck.c (is_array_type_p): Moved here from expr.c.
18069 * java-tree.h: Add some now-needed function declarations.
18070 * Makefile.in (JAVA_OBJS): Added verify.o.
18072 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18074 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18075 METHOD_ABSTRACT flag.
18077 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18078 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18079 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18081 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18083 (start_java_method): Hook for SYNCHRONIZED methods.
18085 * expr.c (build_java_jsr, build_java_ret): New functions
18086 (JSR,PRE): New macros
18087 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18088 (verify_jvm_instructions): tableswitch, lookupswitch,
18089 monitorenter, monitorexit, goto_w: verified.
18090 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18091 (build_java_monitor): New function.
18092 (MONITOR_OPERATION): Modified to call build_java_monitor()
18093 (verify_jvm_instructions): Started a thorough verification of
18096 1997-08-19 Per Bothner <bothner@cygnus.com>
18098 Support verification of jsr/ret subroutines (used for try/finally).
18099 * decl.c (return_address_type_node): New type node.
18100 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18101 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18102 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18103 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18104 TYPE_USED): New macros for special types in type_map.
18106 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18107 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18109 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18111 * expr.c (can_widen_reference_to): New function.
18112 (pop_type): Use it.
18113 (merge_type_state): Support handling start of subroutine.
18114 (push_pending_block): Return char* error message, instead of calling
18115 fatal on an error. Also handle subroutines.
18116 (verify_jvm_instructions): Handle errors from push_poending_block.
18117 Support jsr and ret instructions.
18119 1997-08-19 Per Bothner <bothner@cygnus.com>
18121 * jcf-io.c (find_classfile): Fix thinko.
18122 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18124 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18126 * Makefile.in (BISON): Remove.
18128 1997-08-07 Per Bothner <bothner@cygnus.com>
18130 * Makefile.in: Convert to autoconf.
18131 * config-lang.in (outputs): Added java/Makefile.
18133 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18134 Rename cc1java to jc1.
18136 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18137 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18139 * class.c (class_depth): Do load_class if needed.
18141 Mostly better verification.
18142 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18143 (init_decl_processing): Change return type of soft_checkcast.
18144 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18145 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18146 lang_print_error): New functions.
18147 (lang_init): Set global hook print_error_function to lang_print_error.
18148 * expr.c: In the type_map ptr_type_node is only used for null now.
18149 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18150 (merge_types): Dererence pointer to record types before comparing.
18151 (decode_newarray_type, merge_types): On error just return NULL.
18152 (build_java_binop): Add preliminary implementation (with warning)
18153 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18154 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18155 (expand_compare, expand_java_goto, expand_java_call): Don't
18156 push_pending_block, since that only makes sense when verifying.
18157 (merge_type_state): Different return codes.
18158 (push_pending_block): A block may need to be verified more than once.
18159 (expand_byte_code): Warn about unused code at code generation time.
18160 (verify_jvm_instruction): Changed logic, since code may need to be
18161 re-verified if type-state has changed. Also, better error handling.
18162 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18163 Improve newarray, anewarray, ?aload, athrow,
18164 * java-tree.h (LABEL_CHANGED): New macro.
18166 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18168 * decl.c (soft_athrow_node): New global variable initialized.
18169 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18170 * typeck.c (convert): Added support for REAL_TYPE.
18171 (convert_to_char): New function.
18172 (convert): Handle CHAR_TYPE.
18173 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18174 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18175 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18177 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18178 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18179 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18180 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18181 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18182 to Use The Right Things.
18183 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18184 compatible with INT. BOOLEAN is made equivalent to BYTE.
18185 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18186 OPCODE_ifnonnull): Now supported.
18187 (build_java_athrow): New function.
18189 1997-08-04 Per Bothner <bothner@cygnus.com>
18191 Rename method name <init> to match G++ (and fix mangling).
18192 * class.c (layout_class): Replace method name of <init> by class name.
18193 (make_method_value): Do inverse renaming of constructor from <init>.
18194 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18195 * typeck.c (lookup_java_constructor): New function.
18196 * expr.c (expand_invoke): If method_name is <init>, call
18197 lookup_java_constructor to find constructor.
18199 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18201 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18203 * parse.c (get_class_constant): Modified to handle array "classes"
18204 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18206 (convert): Modified to handle real type.
18207 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18208 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18209 variables declared.
18210 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18211 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18212 global variables initialized.
18213 (find_local_variable): Handles the case of a pointer
18214 (end_java_method): Restore the use of one more scope
18215 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18216 build_java_array_length_access, expand_java_arrayload,
18217 expand_java_arraystore, expand_java_array_length,
18218 expand_java_multianewarray, expand_java_anewarray,
18219 build_java_check_indexed_type, is_array_type_p,
18220 build_java_throw_out_of_bound_exception): New functions.
18221 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18222 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18223 OPCODE_<t>aload): Implemented code for verification.
18224 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18225 ARRAY_NEW_MULTI): Macro defined.
18226 (CONVERT): Modified to invoke convert().
18227 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18229 1997-07-31 Per Bothner <bothner@cygnus.com>
18231 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18232 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18233 (make_class_data): Field name needs '/' as package prefix.
18234 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18236 1997-07-25 Per Bothner <bothner@cygnus.com>
18238 Implement debug information for local variables.
18239 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18240 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18241 DECL_LOCAL_SLOT_CHAIN): New macros.
18242 (struct lang_decl_var): New type.
18243 * parse.c (give_name_to_locals): Move to decl.c.
18244 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18245 (start_java_method): Re-write parameter handling.
18246 (pending_local_decls): New global variable.
18247 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18248 (find_local_variable): Accept pc so we can skips decls not in range.
18249 (struct binding_level): Add end_pc field.
18250 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18251 (various): Change so current pc gets passed to find_local_variable.
18253 * decl.c (init_decl_processing): Re-arrange fields in
18254 class_type_node and and method_type_node to match kaffe 0.9.1.
18255 * class.c (make_method_value, make_class_data): Update
18256 initializations to match.
18258 1997-07-16 Per Bothner <bothner@cygnus.com>
18260 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18261 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18262 (push_super_field): New function.
18263 (make_class_data): Handle inheritance of class static initializer.
18264 (layout_class): New name mangling.
18265 * constants.c (build_constant_data_ref): Init type of data array
18266 to a one-element array.
18267 (build_constants_constructor): Set DECL_SIZE from complete array type.
18268 * decl.c: Rename class_type, object_type etc to class_type_node,
18269 object_type_node etc. Make former inherit from latter.
18270 * expr.c (expand_invoke): Add cast of function address.
18271 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18272 * parse.c (yyparse): Don't call layout_class here.
18273 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18275 1997-06-14 Per Bothner <bothner@cygnus.com>
18277 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18278 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18279 (alloc_class_constant): New.
18280 * expr.c (expand_invoke): Make sure method's class is initialized.
18281 * class.c (interits_from_p, emit_register_class): New functions.
18282 * parse.c (yyparse): Call emit_register_class.
18284 1997-06-09 Per Bothner <bothner@cygnus.com>
18286 * constants.c: New file, to handle constant pool.
18287 * Makefile.in (JAVA_OBJS): Add constants.o.
18288 * decl.c (init_decl_processing): Update, fix, finish various structs.
18289 (pushdecl_top_level): New.
18290 * parse.c (layout_class): Moved to class.c.
18291 * expr.c (java_push_constant_from_pool): New function.
18292 * class.c (build_class_ref): Make work fully
18293 (make_class_data): Emit super-class, constant pool, interface vector.
18295 1997-06-03 Per Bothner <bothner@cygnus.com>
18297 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18298 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18299 * class.c (class_depth): New function.
18300 (lookup_named_class): Replaced by new function lookup_class.
18301 * decl.c (object_type_node, string_type_node): New.
18302 Remove various types that we no longer need.
18303 * expr.c (verify_jvm_instructions): New separate verifier pass.
18304 (push_type, pop_type): New functions for verifier.
18305 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18306 (expand_byte_code): Simplify, since we assume already verified.
18307 (expand_invoke): Now mostly works.
18308 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18309 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18310 * parse.c: Wait to allocate class object until we know its name.
18311 (layout_class): Calculate DECL_VINDEX for each virtual method.
18312 * typeck.c (get_array_type): Rename to ...
18313 (build_java_array_type): ... and provide working implementation.
18314 (build_java_signature): New function - build Java signature of type.
18315 (set_java_signature): New function - cache signature with type.
18316 (lookup_java_method): New function.
18318 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18320 * class.c (ident_subst): Take extra SUFFIX parameter.
18321 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18322 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18323 (build_class_ref): Actually implement.
18324 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18325 * decl.c (builtin_function): New.
18326 (init_decl_processing): Update for current Kaffe. Declare some
18327 builtin Kaffe functions.
18328 * expr.c (build_address_of): New.
18329 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18330 Renamed (from expand_java_new etc), and added working implementations.
18331 (build_field_ref): Now also handle static fields.
18332 (expand_invoke): Implement invokestatic, and start implement rest.
18333 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18334 * javaop.def: Rename invokevirt -> invokevirtual.
18335 * lang.c (use_handles): Removed.
18336 * parse.c: Add support for ConstantValue attribute.
18337 Handle nested loading of a class. (JPOOL_UTF): New.
18339 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18341 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18343 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18345 * Make-lang.in (java.install-man): New empty rule.
18346 * typeck.c (set_local_type): New function.
18347 * expr.c (STORE_INTERNAL): Call find_local_variable,
18348 not find_stack_slot. Call set_local_type.
18350 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18352 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18353 and building RECORD_TYPE CONSTRUCTORs.
18354 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18356 * lang.c (use_handles): Change the default to 0.
18357 * decl.c: Define and build class_type, field_type, utf8const_type.
18358 * class.c (make_class_data, make_field_value,
18359 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18360 hashUtf8String, strLengthUtf8, mangled_classname:
18361 Functions to build reflective data structures.
18362 * parse.c (yyparse): Call make_class_data.
18364 * jcf-io.c (open_class, find_classfile): New functions.
18365 * jcf-dump.c: Support reading classfile from explicitly-named
18366 class file (without CLASSPATH searching).
18368 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18370 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18371 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18372 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18373 (get_constant): Now trivial for CONSTANT_Utf8.
18375 * jcf.h: Make NEW_CPOOL the default.
18376 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18378 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>