1 2005-01-25 Tom Tromey <tromey@redhat.com>
3 * Make-lang.in (java/java-tree-inline.o): Removed.
5 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
8 * parse.y (patch_binop): Allow comparisons against NULL only
9 if the other operand is of a reference type.
11 2005-01-24 Tom Tromey <tromey@redhat.com>
13 * java-tree.h (gcj_abi_version): Declare.
14 * class.c (make_class_data): Push gcj_abi_version into "next"
16 * decl.c (gcj_abi_version): New global.
17 (parse_version): New function.
18 (java_init_decl_processing): Call it. Renamed 'next' field.
20 (GCJ_BINARYCOMPAT_ADDITION): New define.
22 2005-01-24 Roger Sayle <roger@eyesopen.com>
25 * jcf-write.c (generate_bytecode_insns): Conversions between
26 integer types of the same precision shouldn't generate widening
27 or narrowing conversion bytecodes.
29 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
31 * java-except.h, java-tree.h: Remove unused prototypes.
33 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
36 * jcf-write.c (perform_relocations): Don't call memcpy if source
37 and destination are the same.
39 2005-01-17 Tom Tromey <tromey@redhat.com>
41 * verify-impl.c (get_short): Sign extend.
44 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
46 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
49 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
51 * verify.c: Revert to the version before the BC-ABI merge.
53 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
56 * check-init.c (check_init): Take care of references that do not
57 have an explicit final variable declaration (e.g. array length
58 access) for pre/post in/de-crement operators.
60 2005-01-08 Mark Wielaard <mark@klomp.org>
62 * parse.y (process_imports): Allocate (and free) original_name only
63 when not already defined.
64 * jcf-parse.c (read_class): Free results of find_class() and
66 (java_parse_file): Keep pointer to head of file_list and free when
67 done. Free result of lrealpath().
69 2005-01-05 Tom Tromey <tromey@redhat.com>
71 * gcj.texi (Standard Properties): java.ext.dirs is now used.
73 2004-12-20 Andrew Haley <aph@redhat.com>
75 * typeck.c: Use fold_convert for ints and booleans.
77 2004-12-17 Andrew Haley <aph@redhat.com>
80 * typeck.c (convert): Use a CONVERT_EXPR when converting to
81 BOOLEAN_TYPE or CHAR_TYPE.
82 (convert_to_boolean, convert_to_char) : Remove.
83 * convert.h (convert_to_boolean, convert_to_char) : Remove.
84 * expr.c (expand_load_internal): Do type conversion if type is not
87 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
90 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
93 2004-12-07 Andrew Haley <aph@redhat.com>
96 * jcf-parse.c (load_class): Remove sanity test for missing inner
99 2004-12-06 Tom Tromey <tromey@redhat.com>
101 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
102 (java.uninstall): Likewise.
103 (java.maintainer-clean): Likewise.
104 (.INTERMEDIATE): Likewise.
105 (java.install-man): Likewise.
106 (gcj-dbtool.pod): New target.
107 * gcj.texi (Code Generation): Document -findirect-dispatch.
108 (libgcj Runtime Properties): Document
109 gnu.gcj.precompiled.db.path.
110 (Top): Link to "Invoking gcj-dbtool".
112 2004-12-06 Tom Tromey <tromey@redhat.com>
115 * java-tree.h (extract_field_decl): Declare.
116 * parse.y (extract_field_decl): Renamed from
117 strip_out_static_field_access_decl. No longer static.
118 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
120 2004-12-03 Tom Tromey <tromey@redhat.com>
122 * lang.c (flag_new_verifier): Define.
123 (java_post_options): Set flag_new_verifier if indirect dispatch
125 * lang.opt (fnew-verifier): Removed.
127 2004-12-03 Tom Tromey <tromey@redhat.com>
130 * Make-lang.in (java.install-common): Only install transformed
131 gcjh if gcj-cross exists.
133 2004-12-03 Andrew Haley <aph@redhat.com>
136 * except.c (link_handler): Patch 'outer' field of siblings of the
137 range we're demoting.
139 2004-12-03 Andrew Haley <aph@redhat.com>
142 * class.c (layout_class_method): Don't fail to override a method
143 simply because it has DECL_ARTIFICIAL set.
145 2004-12-02 Tom Tromey <tromey@redhat.com>
148 * parse.y (craft_constructor): Special case null_pointer_node.
150 2004-12-02 Tom Tromey <tromey@redhat.com>
153 * java-gimplify.c (java_gimplify_expr): Don't call
154 SET_EXPR_LOCATION unless wrapped tree is an expression.
156 2004-11-27 Per Bothner <per@bothner.com>
158 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
159 Fix fencepost error in 'i', which got executed one too many times.
160 Also, fold memcpy into explicit loop, as originally intended.
161 Also, free temporary 'buf' which otherwise leaks.
163 2004-11-27 Per Bothner <per@bothner.com>
165 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
166 local static variables if not USE_MAPPED_LOCATION.
168 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
170 * class.c, decl.c, expr.c: Fix comment typos.
172 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
175 * decl.c (end_java_method): Call
176 attach_init_test_initialization_flags on all the init_decls.
177 * parse.y (attach_init_test_initialization_flags): Move to ...
178 * expr.c (attach_init_test_initialization_flags): here and
179 support BIND_EXPR also.
180 * java-tree.h (attach_init_test_initialization_flags): Prototype.
181 * jcf-parse.c (parse_class_file): Don't disable class init
184 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
186 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
189 2004-11-24 Richard Henderson <rth@redhat.com>
191 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
192 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
194 2004-11-24 Tom Tromey <tromey@redhat.com>
196 * verify.c (defer_merging): Don't use C++-style comment.
197 * verify.h (java_opcode): Added java_opcode_end.
198 * class.c (build_class_ref): Remove C++ comment and old FIXME.
200 * verify-impl.c (vfy_push_type): Removed bogus "return".
201 (initialize_stack): Use vfy_alloc and vfy_free.
202 (verify_instructions_0): Likewise.
204 * Merged gcj-abi-2-dev-branch to trunk.
206 2004-11-24 Andrew Haley <aph@redhat.com>
208 * jcf-parse.c (parse_class_file): Set file_start_location.
210 2004-11-10 Tom Tromey <tromey@redhat.com>
212 * class.c (make_field_value): Don't call build_static_field_ref.
213 (build_static_field_ref): Don't emit direct references when using
216 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
217 -verbose:class into man page synopsis.
219 2004-11-09 Tom Tromey <tromey@redhat.com>
221 * expr.c (build_java_arraystore_check): Still generate check if
222 element type is itself an array.
224 2004-11-08 Tom Tromey <tromey@redhat.com>
226 * java-tree.h (soft_check_assignment_node): Removed.
227 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
228 * decl.c (java_init_decl_processing): Don't initialize
229 soft_check_assignment_node.
231 2004-11-05 Tom Tromey <tromey@redhat.com>
233 * class.c (layout_class_methods): Don't add Miranda methods when
234 using indirect dispatch.
236 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
238 * class.c (make_class_data): Call emit_assertion_table to set the
239 'assertion_table' field.
240 (build_signature_for_libgcj): Move here from expr.c.
241 (add_assertion_table_entry): New function. Callback for assertion
243 (emit_assertion_table): New. Take class argument, and generate
244 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
245 * decl.c (init_decl_processing): Define assertion_entry_type record.
246 Push 'assertion_table' class field instead of 'verify'.
247 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
248 (type_assertion_hash): Include 'assertion_code' in hash.
249 (add_type_assertion): Rewritten. Take class and assertion_code
250 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
251 (can_widen_reference_to): Use new add_type_assertion() arguments.
252 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
253 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
254 (verify_identifier_node): Removed.
255 (assertion_entry_type, assertion_table_type): New.
256 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
257 assertion code definitions.
258 (struct type_assertion): Add assertion_code. Rename 'source_type' and
259 'target_type' to 'op1' and 'op2'.
260 (add_type_assertion): Declare.
261 (lang_printable_name_wls): Remove unused definition.
262 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
263 to emit runtime assertion.
264 (vfy_note_stack_type): Clean up non-C90 declarations.
265 (vfy_note_local_type): Likewise.
266 * verify.h (vfy_is_assignable_from): Declare.
267 * verify-impl.c (is_assignable_from_slow): Remove unused function.
268 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
269 instead of is_assignable_from_slow().
270 (types_compatible): Reinstate ref_compatible() call.
272 2004-11-04 Tom Tromey <tromey@redhat.com>
274 * class.c (build_static_field_ref): Reverted previous patch.
276 * class.c (build_static_field_ref): Don't emit direct references
277 when using indirect dispatch.
279 2004-11-03 Tom Tromey <tromey@redhat.com>
281 * expr.c (expand_java_arrayload): Set lhs_type_node.
282 (expand_java_arraystore): Set rhs_type_node.
284 2004-11-02 Tom Tromey <tromey@redhat.com>
286 * jcf-parse.c (compute_class_name): Use filename length from zip
287 directory, not strlen.
289 * expr.c (expand_invoke): Mark new interface methods as abstract.
291 2004-11-01 Tom Tromey <tromey@redhat.com>
293 * verify-impl.c (push_jump): Removed check for uninitialized
295 (push_exception_jump): Likewise.
296 (handle_ret_insn): Likewise.
297 (handle_jsr_insn): Likewise.
298 (state_check_no_uninitialized_objects): Removed.
300 * decl.c (check_local_unnamed_variable): Recognize
301 promoted-to-int parameters when using the new verifier.
302 * expr.c (expand_java_arraystore): Explicitly request array type
303 when using new verifier.
304 (expand_java_arrayload): Likewise.
305 (invoke_build_dtable): Don't pass object_type_node as
306 expression argument to build_java_indirect_ref.
307 (build_java_check_indexed_type): Do nothing.
308 (build_java_arraystore_check): Handle case where array doesn't
310 (build_java_array_length_access): Likewise.
311 (expand_invoke): Handle case where interface overrides a method
313 (pop_type_0): Always succeed for reference types.
314 (process_jvm_instruction): Don't pop a value in a dead
316 (pop_arguments): Convert arguments to correct types.
318 2004-10-29 Andrew Haley <aph@redhat.com>
320 * jcf-parse.c (give_name_to_class): Remove line that was
323 2004-10-29 Andrew Haley <aph@redhat.com>
325 * jcf-parse.c (set_source_filename): Add code to build new sfname.
327 2004-10-20 Andrew Haley <aph@redhat.com>
329 * decl.c (end_java_method): Don't expand if flag_syntax_only.
331 2004-10-26 Tom Tromey <tromey@redhat.com>
333 * verify.h (vfy_notify_verified): Removed.
334 * verify-glue.c (vfy_notify_verified): Removed.
336 2004-10-26 Tom Tromey <tromey@redhat.com>
338 * verify-impl.c (debug_print_state): Declare `i' before code.
339 (merge_types): Modify `t' when it is null_type.
341 2004-10-26 Tom Tromey <tromey@redhat.com>
343 * verify-impl.c (type_print): Renamed from print. Now static and
345 (debug_print_state): Use type_print.
347 2004-10-25 Tom Tromey <tromey@redhat.com>
349 * expr.c (build_invokeinterface): Compute correct offset for
350 index into interface methods.
352 2004-10-20 Tom Tromey <tromey@redhat.com>
354 * java-tree.h (verify_jvm_instructions_new): Declare.
356 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
359 * verify-impl.c (verify_instructions): Correctly handle wide
361 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
362 (vfy_get_component_type): Strip pointer types.
363 (vfy_find_class): Use get_type_from_signature. Strip pointer
365 Include java-except.h.
367 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
369 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
370 vfy_push_type_t, set_variable, add_new_state, merge_into,
371 handle_jsr_insn, branch_prepass, check_class_constant,
372 check_wide_constant, get_one_type, compute_static_types,
373 verify_instructions_0): Clean up C99 declarations after statements.
375 2004-10-20 Tom Tromey <tromey@redhat.com>
377 * verify-impl.c (merge_refs): Compare reference against iterator,
380 * verify-glue.c (vfy_tag): Mask off resolved flag.
382 2004-10-19 Tom Tromey <tromey@redhat.com>
384 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
385 (init_state_with_stack): Initialize `this_type' in state.
386 (verify_method): Use debug_print.
387 * verify-glue.c (vfy_is_primitive): Removed debugging print.
388 (vfy_note_stack_depth): Reverted last patch.
389 (vfy_note_stack_type): Note pointer to Object, not Object.
390 (vfy_note_local_type): Likewise.
392 * verify.h (vfy_note_instruction_seen): Declare.
393 * verify-glue.c (verify_jvm_instructions_new): Set
394 BCODE_EXCEPTION_TARGET on target instruction.
395 (vfy_note_instruction_seen): New function.
396 * verify-impl.c (FLAG_INSN_SEEN): New define.
397 (verify_instructions_0): Set flag on instruction. Save state for
399 (verify_instructions): Call vfy_note_instruction_seen.
401 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
402 (verify_jvm_instructions_new): Call method_init_exceptions,
403 add_handler, and handle_nested_ranges.
404 * verify-impl.c (verify_method): Return 1 on success.
405 (verify_instructions_0): Save the state at PC=0.
407 * verify-impl.c (init_type_from_class): Set is_resolved and
408 ref_next on new ref_intersection.
409 (init_type_from_string): Likewise.
411 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
413 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
414 if flag_new_verifier is set.
415 * java-tree.h (flag_new_verifier): Declare.
416 * lang.opt (fnew-verifier): New option.
417 * verify-impl.c: Work around namespace pollution by undef'ing
419 (struct verifier_context): Make 'bytecode' const.
420 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
421 (types_compatible): For the BC-ABI, always consider reference types
423 (check_class_constant): Use vfr->current_class.
424 (check_constant): Likewise.
425 (check_wide_constant): Likewise.
426 (check_field_constant): Check for 'L' at start of type name.
427 (get_one_type): Return pointer instead of type. Set type result in
428 caller via passed type pointer.
429 (compute_argument_types): Update to use new get_one_type arguments.
430 (compute_return_type): Likewise.
431 (make_verifier_context): New. Allocate and initialize 'vfr'.
432 (free_verifier_context): New. Free 'vfr' and its contents.
433 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
434 and free_verifier_context.
436 2004-10-15 Tom Tromey <tromey@redhat.com>
438 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
439 * verify.h (vfy_fail): Fixed formatting.
441 * verify-impl.c (vfr): Fixed comment formatting.
442 (collapse_type): New function.
443 (verify_instructions): Notify compiler about type map.
444 * verify.h (vfy_note_stack_depth): Updated.
445 (vfy_note_stack_type): Likewise.
446 (vfy_note_local_type): Likewise.
447 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
449 * verify-glue.c (vfy_note_stack_depth): Correctly size type
450 state. Added `method' argument.
451 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
453 (vfy_note_local_type): New function.
454 (vfy_unsuitable_type): Likewise.
455 (vfy_return_address_type): Likewise.
456 (vfy_null_type): Likewise.
458 * verify.h (VFY_IN_GCC): Removed.
459 (VFY_WANT_TYPEMAP): Removed.
460 * verify-impl.c (verify_instructions_0): Removed useless "\".
461 (struct state) <next>: Uncomment.
463 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
465 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
468 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
470 * Make-lang.in (verify.o): Re-enabled this target.
471 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
472 (vfy_get_interface): Likewise.
473 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
474 * verify.h (verify_jvm_instructions_new): Declare.
475 * verify-impl.c (free_state): Temporarily comment out unused
478 2004-10-06 Tom Tromey <tromey@redhat.com>
480 * java-tree.h (JV_STATE_READ): New enum value.
482 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
484 * verify.h: New file.
486 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
488 * verify-impl.c, verify-glue.c, verify.h: New files.
489 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
491 2004-09-24 Andrew Haley <aph@redhat.com>
493 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
494 for a slot if it's of pointer type.
496 2004-09-14 Tom Tromey <tromey@redhat.com>
498 * class.c (make_class_data): Correctly initialize "state" field.
499 Initialize "engine" field.
500 * decl.c (java_init_decl_processing): Add "engine" field.
502 2004-09-10 Andrew Haley <aph@redhat.com>
505 * expr.c (build_invokeinterface): Use fast method for interface
507 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
509 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
510 (emit_symbol_table): Add new arg, element_size.
511 * decl.c (java_init_decl_processing): Initialize Class.itable.
512 * class.c (GEN_TABLE): New macro.
513 (gen_indirect_dispatch_tables): Use it. Add itable.
514 (make_class_data): Add new arg for emit_symbol_table().
516 (add_miranda_methods): Make sure search_class has been parsed.
517 (emit_symbol_table): Add new arg, element_size.
519 2004-09-06 Andrew Haley <aph@redhat.com>
521 * verify.c (merge_types): Return Object for all merges of
523 * expr.c (add_type_assertion): Don't generate assertions when
524 source type is array of Object.
526 2004-09-03 Andrew Haley <aph@redhat.com>
528 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
530 * lang.c (java_post_options): Force flag_verify_invocations if
531 we're not using indirect dispatch.
533 * expr.c (pop_type_0): Move test for interfaces before call to
534 can_widen_reference_to().
535 (build_signature_for_libgcj): Remove generation of canonical array
537 (add_type_assertion): Canonicalize both arrays.
538 Don't assert that type X can be assigned to Object.
539 Don't assert that type X an be assigned to type X.
540 Don't assert that Object can be assigned to type X.
541 (can_widen_reference_to): Warn whenever we generate an assertion.
542 (process_jvm_instruction): Use throwable_type_node for the type of
545 2004-09-01 Andrew Haley <aph@redhat.com>
547 * decl.c (java_init_decl_processing): Change
548 verify_identifier_node to "__verify".
549 * expr.c (add_type_assertion): Use verify_identifier_node for name.
550 * java-tree.h (verify_identifier_node): Change to "__verify".
552 * expr.c (build_signature_for_libgcj): New function.
553 (add_type_assertion): Use it to construct signatures for
554 source_type and target_type.
556 2004-08-27 Andrew Haley <aph@redhat.com>
558 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
559 (verify_identifier_node): New.
560 (TYPE_VERIFY_METHOD): New.
561 (struct type_assertion): New type.
562 * expr.c (type_assertion_eq): New function.
563 (type_assertion_hash): New function.
564 (add_type_assertion): New function.
565 (can_widen_reference_to): Call add_type_assertion().
566 * decl.c (java_init_decl_processing): Add verify_identifier_node.
567 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
568 (finish_class): Output TYPE_VERIFY_METHOD (type).
570 * decl.c (end_java_method): Nullify unused fields.
572 2004-08-17 Andrew Haley <aph@redhat.com>
574 * verify.c (defer_merging): Quieten.
575 * jcf-parse.c (load_class): Only try to open a class file if it's
576 java.lang.Object or if it's part of the current compilation.
577 Check that the class we just tried to load is the class we just
579 (java_parse_file): Set flag_verify_invocations off if we're
580 compiling from .class.
581 (parse_zip_file_entries): Abort if we try to read a dummy class.
582 * expr.c (can_widen_reference_to): Quieten.
583 (build_invokevirtual): Abort if we try to invokevirtual an
585 (expand_invoke): Don't build a non-interface call to an interface.
586 (build_instanceof): Don't do premature optimization if
587 flag_verify_invocations is not set.
588 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
590 (build_static_field_ref): Add correct type conversion for
592 (add_miranda_methods): Disable generation of Miranda methods for
594 (layout_class_method): Don't complain about non-static method
595 overrides static method with dummy classes.
597 2004-08-13 Tom Tromey <tromey@redhat.com>
599 * class.c (build_static_field_ref): Re-enable atable lookups for
602 * parse.y (strip_out_static_field_access_decl): Indentation fix.
604 2004-08-11 Tom Tromey <tromey@redhat.com>
606 * gcj.texi (libgcj Runtime Properties): Document new properties.
608 2004-08-06 Andrew Haley <aph@redhat.com>
610 * jcf-parse.c (load_class): Check that we really have loaded the
611 class we're looking for.
613 2004-07-19 Andrew Haley <aph@redhat.com>
615 * verify.c (verify_jvm_instructions): Comment change only.
617 * typeck.c (build_java_array_type): Add size field to array name.
619 * java-tree.h (LOCAL_SLOT_P): New.
620 (update_aliases): Add PC argument.
621 (pushdecl_function_level): New function.
623 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
624 MODIFY_EXPR, and SAVE_EXPR.
625 (java_gimplify_modify_expr): New function.
627 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
628 (expand_iinc): Pass PC to update_aliases().
629 (STORE_INTERNAL): Likewise.
630 (process_jvm_instruction): Likewise.
632 * decl.c (base_decl_map): New variable.
633 (uniq): New variable.
634 (update_aliases): Rewrite with more thorough checking.
635 (debug_variable_p): New function.
636 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
637 (check_local_named_variable): Delete whole function.
638 (initialize_local_variable): New function.
639 (check_local_unnamed_variable): Add checks and comments.
640 (find_local_variable): Rewrite.
641 (java_replace_reference): New function.
642 (function_binding_level): New variable.
643 (pushdecl_function_level): New function.
644 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
645 (maybe_pushlevels): Call pushdecl() on each of the new decls.
646 (start_java_method): Reset uniq. Create base_decl_map. Set
647 function_binding_level.
648 (end_java_method): Null unused fields to save memory.
650 2004-06-29 Andrew Haley <aph@redhat.com>
652 * except.c (expand_start_java_handler): Push a new binding level.
653 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
654 register_exception_range() to register where we'll do it.
655 (expand_end_java_handler): Remove old bogus code. Replace with
656 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
657 the top of the expression we're curently building.
658 (maybe_end_try): Delete.
659 * decl.c (binding_level.exception_range): New field.
660 (clear_binding_level): Add field exception_range. Reformat.
661 (poplevel): Call expand_end_java_handler().
662 (poplevel): Call java_add_stmt only if functionbody is false.
663 (maybe_poplevels): Don't call maybe_end_try() from here.
664 (end_java_method): Clear no longer used trees in function decl.
665 (register_exception_range): New function.
666 * java-tree.h (register_exception_range, struct eh_range): Declare.
668 2004-06-22 Andrew Haley <aph@redhat.com>
670 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
672 * check-init.c (get_variable_decl): Teach check-init about
673 FIELD_DECLs addressed via the otable.
674 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
677 2004-05-28 Andrew Haley <aph@redhat.com>
679 * jcf-parse.c (load_class): Don't try to read a class that we've
682 * expr.c (build_invokeinterface): Use the old-fashioned way of
683 doing indirect dispatch: look up interfaces by name.
684 * java-tree.h (enum java_tree_index): Add
685 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
686 * decl.c (java_init_decl_processing): Add
687 soft_lookupinterfacemethodbyname_node.
689 * gjavah.c (print_method_info): Final methods have vtable entries,
690 so gjavah needs to output them.
691 * class.c (layout_class_method): Generate vtable entries for final
693 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
694 dispatch, even if a method is final.
696 2004-05-25 Andrew Haley <aph@redhat.com>
698 * class.c (build_symbol_entry): Convert the names of constructors
699 to init_identifier_node when generating an entry for the indirect
702 * expr.c (build_known_method_ref): Generate indirect calls for
703 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
705 2004-05-24 Andrew Haley <aph@redhat.com>
707 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
708 atable element is of the right type.
710 * class.c (build_static_field_ref): Cast pointer to correct type
713 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
715 * Merged with HEAD as of 20040514. Diff against
716 gcj-abi-2-merge-20040514.
718 2004-04-16 Andrew Haley <aph@redhat.com>
720 * verify.c (check_pending_block): Disable subroutine checks.
721 (defer_merging): New function.
722 (merge_types): If types are dummy, use defer_merging to combine them.
723 (verify_jvm_instructions): If invocation is invokeinterface and
724 target is dummy, assume target really is an interface.
726 * parse.y (patch_invoke): Break out call to java_create_object.
728 * lang.c (flag_verify_invocations): New.
730 * jcf-parse.c (load_class): If we've already failed to load a
731 class, don't try again.
732 (load_class): If we can't find a .class file, don't fail, but emit
734 (parse_class_file): Don't act on dummy methods.
736 * java-tree.h (flag_verify_invocations): New.
738 (lang_type.dummy_class): New field.
739 (java_create_object): New function.
742 * expr.c (build_field_ref): Widen field offset.
743 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
744 that each of its elements is compatible with the one we're
746 (pop_type_0): Issue a warning to say that we need to generate a
748 (java_create_object): New function.
749 (build_field_ref): Only generate hard refs if we're not using
751 (expand_java_field_op): If we're using !verify_invocations and we
752 see a missing field, generate a decl for it.
754 (expand_invoke): If a class doesn't have the method we seek and
755 we're using !flag_verify_invocations, generate a decl for the
758 (build_known_method_ref): Always use indirect dispatch via the
759 atable for static methods.
761 (expand_java_NEW): Break out object creation into new function,
764 (can_widen_reference_to): Issue a warning to say that we need to
765 generate a runtime check.
767 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
768 (make_method_value): Also use index for interfaces.
769 (make_class_data): Skip dummy field for inherited data.
770 Don't build method array for dummy methods.
771 Set size_in_byte to -1 when using inirect dispatch
772 Don't build a hard class ref if we don't have a hard ref to our
773 superclass, or if we're using inirect dispatch.
774 Null out dispatch tables.
776 (layout_class_method): Don't complain about non-static method
777 overrides static method is method is artificial.
779 (build_static_field_ref): Disable atable references to static
780 fields for the time being.
782 (layout_class_methods): Check for CLASS_INTERFACE as
783 well as CLASS_ABSTRACT.
785 2004-11-24 Steven Bosscher <stevenb@suse.de>
787 * class.c (make_class_data): Don't check flag_inline_functions.
788 * lang.c (flag_really_inline): Remove unused flag.
789 (java_handle_option): Don't set it here. Remove special handling
790 of flag_inline_functions for Java.
791 (java_init): Don't set flag_inline_trees here. Already done...
792 (java_post_options): ...here. Don't clear flag_inline_functions.
794 2004-11-24 Steven Bosscher <stevenb@suse.de>
796 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
797 (java_gimplify_exit_block_expr): New function.
798 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
800 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
801 (EXIT_BLOCK_EXPR): Likewise.
802 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
803 (LABELED_BLOCK_BODY): Likewise.
804 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
805 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
806 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
808 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
809 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
810 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
811 second operand of EXIT_BLOCK_EXPR.
812 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
814 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
816 2004-11-23 Ben Elliston <bje@au.ibm.com>
818 * xref.h (xref_flag_value): Remove.
819 (xref_set_data, xref_get_data): Likewise.
820 (xref_set_current_fp): Likewise.
821 (XREF_NONE): Likewise.
822 (XREF_GET_DATA): Likewise.
823 * xref.c (xref_flag_value): Remove.
824 (xref_set_data, xref_get_data): Likewise.
825 (xref_set_current_fp): Likewise.
827 2004-11-23 Ben Elliston <bje@au.ibm.com>
829 * gjavah.c (output_directory): Make static.
830 (temp_directory): Likewise.
832 2004-11-15 Tom Tromey <tromey@redhat.com>
834 * decl.c (instn_ptr_type_node): Removed.
835 (lineNumbers_ptr_type_node): Removed.
836 (jint_type): Removed.
837 (jint_ptr_type): Removed.
839 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
842 * check-init.c (check_init): Ignore DECL_EXPR.
843 * expr.c (always_initialize_class_p): Reenable.
844 (build_class_init): Use a variable to store the decl. Also use
845 boolean_false_node instead of integer_zero_node.
846 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
849 2004-11-08 Tom Tromey <tromey@redhat.com>
852 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
853 generating a JNI header.
854 (print_field_info): Handle JNI headers.
855 (jni_print_float): Likewise.
856 (jni_print_double): Likewise.
858 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
860 * decl.c (end_java_method): Remove duplicated code.
862 2004-11-06 Zack Weinberg <zack@codesourcery.com>
863 Gerald Pfeifer <gerald@pfeifer.com>
865 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
868 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
871 * class.c: Reinstate 2004-08-18 patch.
872 (make_local_function_alias): Don't create an alias for extern (native)
875 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
878 * class.c (make_local_function_alias): Revert 2004-08-18 change.
879 (make_method_value): Likewise.
881 2004-10-21 Andrew Haley <aph@redhat.com>
884 * jcf-parse.c (set_source_filename): Add code to build new sfname.
886 2004-10-20 Andrew Haley <aph@redhat.com>
888 * decl.c (end_java_method): Don't expand if flag_syntax_only.
889 Remove duplicated code block.
891 2004-10-18 Steven Bosscher <stevenb@suse.de>
893 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
894 New rules to work around old Bison warnings.
896 2004-10-17 Steven Bosscher <stevenb@suse.de>
898 * class.c (ident_subst): Always alloca buffer.
899 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
900 opcode after including javaop.def.
901 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
902 conditional expression that exits, to avoid warnings.
903 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
904 a user of an extension.
905 * win32-host.c: Move check down to have non-empty file when
906 WIN32 is not defined.
908 * Make-lang.in (java-warn): Add STRICT_WARN.
909 (java/jcf-io.o-warn): Don't have Werror for this file.
910 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
912 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
914 * expr.c (expr_add_location): Move declaration to before all
916 * parse.y (java_expand_classes): Ditto.
917 * lex.c (java_peek_unicode): Ditto.
919 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
921 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
922 if possible, else convert `foo' to 'foo'.
926 * jcf-io.c: Likewise.
927 * jcf-parse.c: Likewise.
932 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
934 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
935 rename parameter 'msg' to 'msgid' in function declaration.
936 (issue_warning_error_from_context): Likewise.
937 (yyerror): Rename parameter 'msg' to 'msgid'.
938 (all over): Use new quoting style for diagnostics.
940 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
942 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
943 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
946 2004-10-14 Matt Austern <austern@apple.com>
948 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
951 2004-10-13 Tom Tromey <tromey@redhat.com>
954 * lang.opt (--extdirs): Document.
955 * jvspec.c (lang_specific_driver): Recognize -encoding and
958 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
960 * parse.y (issue_warning_error_from_context): Use va_list *
961 instead of va_list parameter.
962 (parse_error_context): Update call.
963 (parse_warning_context): Likewise.
965 2004-10-05 Zack Weinberg <zack@codesourcery.com>
967 * parse.y, parse-scan.y: Add list of diagnostic messages to
968 insulate translation template from version of yacc/bison used
969 to compile the grammar.
971 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
973 Prepare for %q, %< and %> in diagnostic message strings.
974 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
975 Name second parameter 'msgid'.
976 * parse.y: Additionally include pretty-print.h and diagnostic.h.
977 (issue_warning_error_from_context): Use pretty-printer functions
978 instead of vsprintf for constructing formatted messages. Rename
979 parameter 'msg' to 'msgid'.
980 (parse_error_context): Rename parameter 'msg' to 'msgid'.
981 (parse_warning_context): Likewise.
983 2004-10-05 Andrew Haley <aph@redhat.com>
986 * jcf-parse.c (parse_zip_file_entries): If a class has a
987 superclass and a TYPE_SIZE of zero, lay it out.
989 2004-09-30 Andrew Haley <aph@redhat.com>
992 * jcf-parse.c (compute_class_name): Rewrite.
994 2004-10-01 Jan Hubicka <jh@suse.cz>
996 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
998 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1000 * lex.c: Fix a comment typo.
1002 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1004 * java-tree.h: Fix a comment typo.
1006 2004-09-30 Per Bothner <per@bothner.com>
1008 Simplify lexer. Implement --enable-mapped-location support.
1009 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1010 (parse_source_file_1): Pass filename as extra parameter, so we can call
1011 linemap_add and set input_location here, rather than in both callers.
1012 (read_class): Pass copied filename to parse_source_file_1.
1013 Don't initialize wfl_operator - only needed for source compilation.
1014 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1015 * lex.h: Remove a bunch of debugging macros.
1016 * lex.h (struct_java_line, struct java_error): Remove types.
1017 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1018 (struct java_lc_s): Remove prev_col field.
1019 (struct java_lexer): New fields next_unicode, next_columns, and
1020 avail_unicode. New position field, and maybe token_start field.
1021 Don't need hit_eof field - use next_unicode == -1 instead.
1022 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1023 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1024 * parse.h: Various changes for USE_MAPPED_LOCATION.
1025 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1026 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1027 (struct parser_ctxt): New file_start_location field.
1028 Remove p_line, c_line fields since we no longer save lines.
1029 Remove elc, lineno, and current_jcf fields - no longer used.
1030 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1031 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1032 source_location and is probably not needed anymore anyway.
1033 Use new expr_add_Location function.
1034 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1035 (java_pop_parser_context): Minor cleanup.
1036 (java_parser_context_save_global, java_parser_context_restore_global,
1037 java_pop_parser_context): Save/restore input_location as a unit.
1038 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1039 a source_location instead of a wfl context node.
1040 (check_class_interface_creation): input_filename is not addressable.
1041 (create_artificial_method): Calling java_parser_context_save_global
1042 and java_parser_context_restore_global is overkill. Instead,
1043 temporarily set input_location from class decl.
1044 (java_layout_seen_class_methods): Set input_location from method decl.
1045 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1046 (finish_loop_body): Likewise.
1047 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1048 (java_sprint_unicode): Take a character, not index in line.
1049 (java_sneak_uncode): Replaced by java_peek_unicode.
1050 (java_unget_unicode): No longer used.
1051 (java_allocate_new_line. java_store_unicode): Removed, since we
1052 no longer remember "lines".
1053 (java_new_lexer): Update for new data structures.
1054 (java_read_char): Move unget_value checking to java_read_unicode.
1055 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1056 efficient functions that are used directly when lexing.
1057 (java_read_unicode_collapsing_terminators): No longer needed.
1058 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1059 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1060 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1061 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1062 combine switch branches, and test for common token kinds earlier.
1063 (java_lex_error): Rewrite.
1064 * jv-scan.c (expand_location): New function, copied from tree.c.
1065 (main): Set ctxp->filename instead of setting input_filename directly.
1067 2004-09-30 Per Bothner <per@bothner.com>
1069 More cleanup for --enable-mapped-location.
1070 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1071 input_location here. Instead do it in give_name_to_class.
1072 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1073 * expr.c (expand_byte_code): Call linemap_line_start.
1074 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1075 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1076 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1077 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1078 to USE_MAPPED_LOCATION case.
1080 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1081 * jcf-parse.c (java_parse_file): Don't set input_filename.
1082 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1083 Create a list of TRANSLATION_UNIT_DECL.
1084 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1085 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1086 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1087 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1088 (file_start_location): New static.
1089 (set_source_filename): Avoid extra access to input_filename macro.
1090 Concatenate new name with class's package prefix.
1091 (set_source_filename, give_name_to_class): Update.
1092 (give_name_to_class): Set class's "line 0" input_location here.
1093 (parse_class_file): Set input_location as a unit.
1095 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1097 2004-09-29 Per Bothner <per@bothner.com>
1099 * java-tree.h: Redefine some macros and add some declaration
1100 to handle the USE_MAPPED_LOCATION case.
1101 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1102 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1103 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1104 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1106 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1107 * decl.c (finish_method, java_add_stmt): Likewise.
1108 * java-gimplify.c (java-gimplify.c): Likewise.
1109 * jcf-write.c (generate_bytecode_insns): Likewise.
1110 * lang.c (java_post_options): Likewise - call linemap_add.
1112 2004-09-29 Andrew Haley <aph@redhat.com>
1115 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1116 result of TRUNC_MOD_EXPR.
1117 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1118 * decl.c (java_init_decl_processing): Mark
1119 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1121 2004-09-28 Tom Tromey <tromey@redhat.com>
1124 * class.c (add_miranda_methods): Load superinterface if not
1127 2004-09-28 Andrew Haley <aph@redhat.com>
1130 * jcf-parse.c (load_class): Don't try to read a class that we've
1133 2004-09-28 Andrew Haley <aph@redhat.com>
1135 * jcf-parse.c (load_class): Back out previous broken patch.
1137 2004-09-28 Andrew Haley <aph@redhat.com>
1140 * jcf-parse.c (load_class): Don't try to read a class that we've
1142 Check that we really did read the right class.
1144 2004-09-25 Tom Tromey <tromey@redhat.com>
1147 * parse.y (create_artificial_method): Use add_method_1.
1149 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1151 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1153 * gcj.texi: Fix typos.
1155 2004-09-24 Tom Tromey <tromey@redhat.com>
1158 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1159 in error parts of rule.
1160 (unary_expression): Don't call error_if_numeric_overflow when $1
1163 2004-09-24 Tom Tromey <tromey@redhat.com>
1166 * parse.y (resolve_qualified_expression_name): Set
1167 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1168 * expr.c (force_evaluation_order): Check for empty argument list
1169 after stripping COMPOUND_EXPR.
1171 2004-09-23 Andrew Haley <aph@redhat.com>
1174 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1177 2004-09-23 Tom Tromey <tromey@redhat.com>
1180 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1181 where operand is null.
1183 2004-09-23 Tom Tromey <tromey@redhat.com>
1186 * parse.y (not_accessible_p): Allow access to protected members
1187 even when class is not static.
1189 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1191 * Make-lang.in: Revert the gcc-none.o change.
1193 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1195 * parse.y (patch_anonymous_class): VEC_space returns true if there
1198 2004-09-21 Matt Austern <austern@apple.com>
1201 * gjavah.c (free_method_name_list): Fix function definition so
1202 it's a proper C prototype.
1204 2004-09-21 Tom Tromey <tromey@redhat.com>
1207 * gjavah.c (free_method_name_list): New method.
1210 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1211 Zack Weinberg <zack@codesourcery.com>
1213 * java-tree.def: Use tree_code_class enumeration constants
1214 instead of code letters.
1215 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1216 new tree-class enumeration constants.
1218 2004-09-13 Tom Tromey <tromey@redhat.com>
1221 * class.c (layout_class_method): Put synthetic methods into the
1224 2004-09-11 Andrew Pinski <apinski@apple.com>
1226 * Make-lang.in (java/ggc-none.c): Change dependency
1227 for ggc.h into $(GGC_H).
1229 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1231 * Make-lang.in (java/win32-host.o): Add dependency on
1233 * win32-host.c: Add includes for coretypes.h, jcf.h
1235 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1237 * Make-lang.in (GCJH_OBJS): Change dependency from
1238 ggc-none.o to java/ggc-none.o
1239 (JCFDUMP_OBJS): Likewise.
1240 (java/ggc-none.o): New target.
1242 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1244 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1245 * class.c (build_utf8_ref, build_static_field_ref,
1246 make_field_value, make_method_value, get_dispatch_table,
1247 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1248 * constants.c (get_tag_node, build_ref_from_constant_pool,
1249 build_constants_constructor): Likewise.
1250 * decl.c (java_init_decl_processing): Likewise.
1251 * expr.c (build_java_array_length_access, build_newarray,
1252 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1253 build_java_binop, build_field_ref, expand_java_add_case,
1254 expand_java_call, build_known_method_ref, build_invokevirtual,
1255 build_invokeinterface, build_jni_stub): Likewise.
1256 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1257 * jcf-parse.c (get_constant): Likewise.
1258 * lex.c (do_java_lex): Likewise.
1259 * parse.y (patch_binop, patch_unaryop, patch_cast,
1260 build_newarray_node, patch_newarray): Likewise.
1261 * resource.c (compile_resource_data): Likewise.
1262 * typeck.c (build_prim_array_type): Likewise.
1264 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1266 * decl.c (java_init_decl_processing): Adjust
1267 initialize_sizetypes call.
1269 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1271 * jv-scan.c (fancy_abort): Add.
1273 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1275 * expr.c (build_java_arrayaccess): Use convert to change
1278 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1280 * class.c (make_local_function_alias): Allocate extra space for 'L'
1281 in name buffer. Reported by Thomas Neumann.
1283 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1285 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1286 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1287 * lex.c (do_java_lex): Adjust.
1288 (error_if_numeric_overflow): Likewise.
1290 2004-08-18 Andrew Pinski <apinski@apple.com>
1292 * class.c (make_local_function_alias): Only make a new decl if we
1293 support alias attribute on all decls.
1295 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1297 * class.c (make_local_function_alias): New function. Create local
1298 alias for public method DECL.
1299 (make_method_value): Use make_local_function_alias.
1300 * parse.y (craft_constructor): Don't special-case anonymous classes.
1301 Always set ctor_name to init_identifier_node.
1302 (lookup_method_invoke): Call layout_class_method when creating
1303 anonymous class constructor.
1305 2004-08-18 Richard Henderson <rth@redhat.com>
1307 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1308 default case. Treat '<' similarly. Update for
1309 is_gimple_formal_tmp_var name change.
1311 2004-08-17 Andrew Haley <aph@redhat.com>
1313 * lang.c (lang_printable_name): Obey verbose flag.
1314 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1315 lang_printable_name().
1316 (verify_constructor_circularity, get_printable_method_name,
1317 check_abstract_method_definitions, java_check_regular_methods,
1318 java_check_abstract_methods, check_inner_class_access,
1319 fix_constructors, patch_method_invocation, patch_return):
1321 * expr.c (pop_type_0): Likewise.
1323 * java-tree.h (lang_printable_name_wls): Delete.
1325 2004-08-16 Tom Tromey <tromey@redhat.com>
1328 * parse.y (primary): Changed for initialized and uninitialized
1330 (array_access): Handle array_creation_initialized.
1331 (array_creation_expression): Split into
1332 array_creation_initialized and array_creation_uninitialized.
1334 2004-08-16 Andrew Haley <aph@redhat.com>
1336 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1337 generating bytecode.
1339 2004-08-16 Elliot Lee <sopwith@redhat.com>
1342 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1343 spaces, and quoted filelists.
1345 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1347 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1348 * class.c (build_utf8_ref, build_static_field_ref,
1349 make_field_value, make_method_value, get_dispatch_table,
1350 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1351 * constants.c (get_tag_node, build_ref_from_constant_pool,
1352 build_constants_constructor): Likewise.
1353 * decl.c (java_init_decl_processing): Likewise.
1354 * expr.c (build_java_array_length_access, build_newarray,
1355 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1356 build_java_binop, build_field_ref, expand_java_add_case,
1357 expand_java_call, build_known_method_ref, build_invokevirtual,
1358 build_invokeinterface, build_jni_stub): Likewise.
1359 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1360 * jcf-parse.c (get_constant): Likewise.
1361 * lex.c (do_java_lex): Likewise.
1362 * parse.y (patch_binop, patch_unaryop, patch_cast,
1363 build_null_of_type, patch_newarray): Likewise.
1364 * resource.c (compile_resource_data): Likewise.
1365 * typeck.c (build_prim_array_type): Likewise.
1367 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1369 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1370 Don't create BLOCK here or call java_gimplify_block.
1372 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1374 * java-tree.h (flag_deprecated): Removed.
1375 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1376 * parse.y (check_deprecation): Check warn_deprecated instead of
1379 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1381 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1382 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1383 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1384 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1385 flag_force_classes_archive_check, flag_optimize_sci,
1386 flag_indirect_dispatch): Remove explicit declarations.
1387 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1390 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1393 * Make-lang.in (java.install-man): Install from either build
1394 tree or source tree, whichever has the file first.
1396 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1398 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1399 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1400 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1401 (do_java_lex): Likewise. Adjust force_fit_type call.
1403 2004-08-04 Roger Sayle <roger@eyesopen.com>
1404 Andrew Haley <aph@redhat.com>
1406 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1407 checking trees as they're being built.
1408 (convert): Call convert_ieee_real_to_integer if we're
1409 converting a constant, even if we're writing a class file.
1411 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1414 * parse.y (fold_constant_for_init): Call resolve_field_access with
1415 correct current_class context.
1417 2004-08-01 Roger Sayle <roger@eyesopen.com>
1419 * decl.c (update_aliases, initialize_local_variable): Replace calls
1420 to build with calls to buildN.
1421 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1422 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1423 * parse.h (BUILD_THROW): Likewise.
1424 * parse.y (switch_expression, synchronized_statement,
1425 catch_clause_parameter, array_creation_expression,
1426 conditional_expression, make_qualified_name,
1427 resolve_qualified_expression_name, patch_method_invocation,
1428 patch_invoke, build_method_invocation, build_new_invocation,
1429 build_assignment, patch_assignment, build_binop, patch_binop,
1430 build_string_concatenation, build_incdec, patch_unaryop,
1431 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1432 patch_return, build_if_else_statement, build_labeled_block,
1433 build_new_loop, build_loop_body, build_bc_statement,
1434 build_assertion, encapsulate_with_try_catch, build_try_statement,
1435 build_try_finally_statement, patch_synchronized_statement,
1436 emit_test_initialization): Likewise, replace build with buildN.
1438 2004-07-28 Eric Christopher <echristo@redhat.com>
1440 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1441 (java_unsafe_for_reeval): Ditto.
1443 2004-07-26 <hp@bitrange.com>
1445 * parse.y (build_super_invocation): Adjust declaration order to
1446 avoid declaration after statement.
1448 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1450 * decl.c: Rename all identifiers named `class' to `cl'.
1452 2004-07-25 Richard Henderson <rth@redhat.com>
1454 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1456 2004-07-23 Mike Stump <mrs@apple.com>
1458 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1459 * gjavah.c (throwable_p, decode_signature_piece,
1460 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1461 process_file): Likewise.
1462 * jcf-dump.c (main): Likewise.
1463 * jcf-io.c (read_zip_member): Likewise.
1464 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1465 give_name_to_class, get_class_constant): Likewise.
1466 * jcf-write.c (find_constant_wide, push_long_const,
1467 generate_classfile): Likewise.
1468 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1469 * parse.y (read_import_dir): Likewise.
1470 * typeck.c (parse_signature_type): Likewise.
1471 * verify.c (verify_jvm_instructions): Likewise.
1472 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1474 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1476 * Make-lang.in: Replace rmic and rmiregistry references with
1477 grmic and grmiregistry.
1478 * gcj.texi: Likewise.
1480 2004-07-20 Andrew Haley <aph@redhat.com>
1483 * verify.c (verify_jvm_instructions): Comment change only.
1485 * typeck.c (build_java_array_type): Add size field to array name.
1487 * java-tree.h (LOCAL_SLOT_P): New.
1488 (update_aliases): Add PC argument.
1489 (pushdecl_function_level): New function.
1491 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1492 MODIFY_EXPR, and SAVE_EXPR.
1493 (java_gimplify_modify_expr): New function.
1495 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1496 (expand_iinc): Pass PC to update_aliases().
1497 (STORE_INTERNAL): Likewise.
1498 (process_jvm_instruction): Likewise.
1500 * decl.c (base_decl_map): New variable.
1501 (uniq): New variable.
1502 (update_aliases): Rewrite with more thorough checking.
1503 (debug_variable_p): New function.
1504 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1505 (check_local_named_variable): Delete whole function.
1506 (initialize_local_variable): New function.
1507 (check_local_unnamed_variable): Add checks and comments.
1508 (find_local_variable): Rewrite.
1509 (java_replace_reference): New function.
1510 (function_binding_level): New variable.
1511 (pushdecl_function_level): New function.
1512 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1513 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1514 (start_java_method): Reset uniq. Create base_decl_map. Set
1515 function_binding_level.
1516 (end_java_method): Null unused fields to save memory.
1518 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1520 * class.c (add_interface_do): Remove.
1521 (set_super_info, interface_of_p, maybe_add_interface,
1522 add_interface, make_class_data, layout_class,
1523 add_miranda_methods): Adjust BINFO accessors and addition.
1524 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1526 * jcf-write.c (generate_classfile): Likewise.
1527 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1528 check_circular_reference, java_complete_class,
1529 check_abstract_method_definitions,
1530 java_check_abstract_method_definitions,
1531 check_interface_throws_clauses, java_check_abstract_methods,
1532 lookup_java_interface_method2,
1533 find_applicable_accessible_methods_list): Adjust BINFO accessors
1535 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1537 2004-07-18 Roger Sayle <roger@eyesopen.com>
1539 * builtins.c (max_builtin, min_builtin,
1540 java_build_function_call_expr): Replace calls to build with buildN.
1541 * class.c (build_class_ref, build_static_field_ref,
1542 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1543 * constants.c (build_ref_from_constant_pool): Likewise.
1544 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1545 add_stmt_to_compound): Likewise.
1546 * except.c (build_exception_object_ref, expand_end_java_handler):
1548 * java-gimplify.c (java_gimplify_case_expr,
1549 java_gimplify_default_expr, java_gimplify_block,
1550 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1551 * jcf-write.c (generate_bytecode_insns): Likewise.
1552 * typeck.c (convert_ieee_real_to_integer): Likewise.
1554 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1556 * java-tree.h (builtin_function): Declare.
1558 2004-07-16 Steven Bosscher <stevenb@suse.de>
1560 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1561 abuse restore_line_number_status.
1563 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1566 * jcf-parse.c (java_emit_static_constructor): Specify default
1569 2004-07-13 Per Bothner <per@bothner.com>
1571 * java-tree.h (all_class_filename): Remove useless macro.
1572 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1573 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1574 * parse.y (java_parser_context_restore_global): Replace
1575 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1576 * jcf-parse.c (read_class, java_parse_file): Likewise.
1578 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1581 gjavah.c (print_field_info): Emit constant only if field is static.
1583 2004-07-11 Roger Sayle <roger@eyesopen.com>
1585 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1586 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1587 build_java_ret, build_java_throw_out_of_bounds_exception,
1588 build_java_array_length_access, java_check_reference,
1589 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1590 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1591 expand_java_arrayload, build_java_monitor, expand_java_return,
1592 expand_load_internal, expand_java_NEW, build_get_class,
1593 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1594 build_java_soft_divmod, build_java_binop, build_field_ref,
1595 expand_compare, expand_java_goto, expand_java_switch,
1596 expand_java_add_case, build_class_init, build_known_method_ref,
1597 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1598 expand_invoke, build_jni_stub, expand_java_field_op,
1599 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1600 force_evaluation_order, emit_init_test_initialization): Convert
1601 calls to "build" into calls to the prefered "buildN" functions.
1603 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1605 * java-tree.h (set_block): Remove.
1606 * lang.c (java_clear_binding_stack): New.
1607 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1608 * decl.c (struct binding_level): Remove this_block.
1609 (clear_binding_level): Likewise.
1610 (poplevel): Don't handle this_block.
1611 (set_block): Remove.
1613 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1615 * class.c (common_enclosing_context_p): Remove statement with no
1618 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1621 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1622 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1623 (craft_constructor): Inherit access flags for implicit constructor
1624 from the enclosing class.
1625 (create_class): Fix comment typo.
1626 (resolve_qualified_expression_name): Pass type of qualifier to
1627 not_accessible_p, not the type in which target field was found.
1628 (not_accessible_p): Handle inner classes. Expand protected
1629 qualifier-subtype check to enclosing instances, but don't apply this
1630 check to static members. Allow protected access to inner classes
1631 of a subtype. Allow private access within common enclosing context.
1632 (build_super_invocation): Get WFL line number info from current
1634 (build_incomplete_class_ref): Update for new create_anonymous_class
1636 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1637 common_enclosing_instance_p.
1638 * class.c (common_enclosing_context_p): New. Determine if types
1639 share a common enclosing context, even across static contexts.
1640 (common_enclosing_instance_p): Renamed from
1641 common_enclosing_context_p. Determines if types share a common
1642 non-static enclosing instance.
1643 * java-tree.h (common_enclosing_instance_p): Declare.
1644 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1645 for inner class constructors.
1646 (generate_classfile): Use get_method_access_flags.
1648 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1650 * class.c (interface_of_p): Check for null TYPE_BINFO.
1652 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1654 * class.c (make_class): Do not create binfo here.
1655 (set_super_info): Create it here.
1656 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1658 2004-07-08 Richard Henderson <rth@redhat.com>
1660 * expr.c (case_identity, get_primitive_array_vtable,
1661 java_expand_expr, emit_init_test_initialization): Remove.
1662 * java-tree.h (java_expand_expr): Remove.
1663 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1665 2004-07-07 Per Bothner <per@bothner.com>
1667 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1668 get internal error due to mismatched types.
1670 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1672 * gcj.texi (Linking): New node. Document -lgij usage.
1674 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1676 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1677 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1678 * java/class.c (set_super_info, class_depth, interface_of_p,
1679 maybe_add_interface, add_interface, make_class_data,
1680 layout_class, add_miranda_methods): Adjust BINFO macros.
1681 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1682 * jcf-write.c (generate_classfile): Likewise.
1683 * parse.y (patch_anonymous_class,
1684 check_inner_circular_reference, check_circular_reference,
1685 java_complete_class, check_abstract_method_definitions,
1686 java_check_abstract_method_definitions,
1687 check_interface_throws_clauses, java_check_abstract_methods,
1688 lookup_java_interface_method2,
1689 find_applicable_accessible_methods_list): Likewise.
1690 * typeck.c (find_method_in_interface): Likewise.
1691 * verify.c (merge_types): Likewise.
1693 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1695 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1696 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1698 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1700 * class.c (make_class): Use make_tree_binfo.
1701 (set_super_info, add_interface_do): Likewise.
1702 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1704 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1706 * verify.c: Correct array element access formatting thinko.
1708 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1710 * verify.c: Insert a short blurb at the start referring to the JVMS.
1711 (merge_type_state): Remove redundant nested if statement.
1712 (verify_jvm_instructions): Ensure current_subr is initialised to
1714 Minor formatting fixes all over the place.
1716 2004-07-02 Richard Henderson <rth@redhat.com>
1718 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1720 2004-07-01 Richard Henderson <rth@redhat.com>
1722 * class.c (registerClass_libfunc): Remove.
1723 (init_class_processing): Don't set it.
1724 (emit_register_classes): Take list_p parameter. Fill it in
1725 with _Jv_RegisterClass calls.
1726 * decl.c (java_init_decl_processing): Don't call
1727 init_resource_processing.
1728 * jcf-parse.c (java_emit_static_constructor): New.
1729 (java_parse_file): Call it.
1730 * resource.c (registerResource_libfunc): Remove.
1731 (init_resource_processing): Remove.
1732 (write_resource_constructor): Take list_p parameter. Fill it in
1733 with _Jv_RegisterResource calls.
1734 * java-tree.h: Update prototypes.
1736 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1739 * class.c (layout_class_method): Do not override package-private
1740 method if its in a different package.
1741 (split_qualified_name): Move here from parse.y. Rename from
1742 breakdown_qualified. Add comment.
1743 (in_same_package): Move here from parse.y. Add comment.
1744 * java-tree.h (break_down_qualified, in_same_package): Declare.
1745 (in_same_package): Likewise.
1746 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1749 2004-06-29 Andrew Haley <aph@redhat.com>
1751 * except.c (expand_start_java_handler): Push a new binding level.
1752 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1753 register_exception_range() to register where we'll do it.
1754 (expand_end_java_handler): Remove old bogus code. Replace with
1755 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1756 the top of the expression we're curently building.
1757 (maybe_end_try): Delete.
1758 * decl.c (binding_level.exception_range): New field.
1759 (clear_binding_level): Add field exception_range. Reformat.
1760 (poplevel): Call expand_end_java_handler().
1761 (poplevel): Call java_add_stmt only if functionbody is false.
1762 (maybe_poplevels): Don't call maybe_end_try() from here.
1763 (end_java_method): Clear no longer used trees in function decl.
1764 (register_exception_range): New function.
1765 * java-tree.h (register_exception_range, struct eh_range): Declare.
1767 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1769 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1771 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1774 * expr.c (class_has_finalize_method): Fix method name indentation.
1775 (expand_java_call): Remove K&R style parameter declaration.
1776 (expand_invoke): Fix statement indentation.
1777 (expand_java_field_op): Likewise.
1778 * parse-scan.y: Fix typo.
1779 (reset_report): Fix method name indentation.
1780 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1782 * verify.c (verify_jvm_instructions): Document parameters, insert
1784 * lang.c (lang_init_source): Fix method name indentation.
1785 * class.c (common_enclosing_context_p): Likewise.
1786 (emit_symbol_table): Fix parameter list indentation.
1787 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1788 parameter declaration.
1789 * constants.c: Fix copyright notice indentation.
1790 * typeck.c (find_method_in_superclasses): Fix parameter list
1792 (find_method_in_interfaces): Likewise.
1793 * zextract.c (makelong): Fix method name indentation.
1795 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1798 * parse.y (create_interface): Set correct access modifiers for
1800 * jcf-write.c (get_classfile_modifiers): New function.
1801 (generate_classfile): Use get_classfile_modifiers, not
1804 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1806 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1807 dependency to current parser context, not NULL_TREE, for top-level
1809 (jdep_resolve_class): Enable member access check for all inner
1812 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1814 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1817 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1820 * expr.c (expand_java_field_op): Ensure that target class for static
1821 field access has been loaded.
1823 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1824 Ranjit Mathew <rmathew@hotmail.com>
1826 PR java/1207, java/16178
1827 * jcf-parse.c (load_class): Return immediately if passed a type decl
1828 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1829 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1830 before calling load_class.
1831 (qualify_and_find): Likewise.
1832 (find_in_imports_on_demand): Likewise.
1833 (find_applicable_accessible_methods_list): Likewise.
1835 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1837 * parse.y (java_layout_seen_class_methods): Don't call load_class
1838 on class defined by source parser.
1840 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1842 * parse.y (set_nested_class_simple_name_value): Removed.
1843 (java_complete_expand_class): Remove calls to
1844 set_nested_class_simple_name_value.
1846 2004-06-22 Andrew Haley <aph@redhat.com>
1847 Ranjit Mathew <rmathew@hotmail.com>
1849 Fixes PR java/16113.
1850 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1852 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1854 * parse.y (create_class): Correct diagnostic message about
1855 java.lang.Object extending anything else.
1857 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1859 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1860 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1861 * constants.c (build_ref_from_constant_pool): Likewise.
1862 * expr.c (build_java_array_length_access): Likewise.
1863 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1864 (invoke_build_dtable, build_invokevirtual): Likewise.
1865 (build_invokeinterface, java_expand_expr): Likewise.
1866 (emit_init_test_initialization): Likewise.
1867 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1868 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1870 2004-06-21 Andrew Haley <aph@redhat.com>
1872 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1875 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1877 * jcf.h (struct JCF): Change java_source, right_zip and finished
1879 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1880 byte_swap and use_fallback to unsigned int.
1881 * parse.h (struct _jdep): Change flag0 to unsigned int.
1883 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1886 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1887 before trying to lay out its methods.
1888 * jcf-parse.c (read_class): Track parsed files using canonical paths
1889 obtained via lrealpath from libiberty.
1890 (java_parse_file): Likewise.
1891 (parse_source_file_1): Rename formal parameter to reflect its
1892 modified purpose. Minor formatting fix.
1894 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1896 * class.c (emit_register_classes): Make the function uninlinable,
1897 do not set current_function_cannot_inline.
1898 * resource.c (write_resource_constructor): Do not reset
1899 flag_inline_functions around rest_of_compilation.
1901 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1904 * expr.c (java_truthvalue_conversion): Handle
1905 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1906 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1907 i.e. return the expression.
1909 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1911 * gjavah.c: Include version.h
1913 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1915 * jcf-write.c (generate_bytecode_conditional): Correct handling
1916 of unordered conditionals. Add comment.
1918 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1919 Per Bothner <per@bothner.com>
1921 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1922 local variable was initialised upon declaration.
1923 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1924 variable was final and initialised upon declaration.
1925 * check-init.c (check_final_reassigned): Give error only if a blank
1926 final is not definitely unassigned or if an initialised final is
1928 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1929 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1930 (check_init): Perform initialised-variable-removing-optimisation
1931 only on non-final local variables.
1933 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1935 * jcf-write.c (generate_bytecode_conditional): Handle binops
1936 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1938 (generate_bytecode_insns): Likewise.
1940 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1942 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1943 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1945 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1947 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1948 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1950 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1952 * decl.c (struct binding_level): Add GTY marker. Compile
1953 binding_depth unconditionally.
1954 (current_binding_level, free_binding_level, global_binding_level):
1956 (clear_binding_level): Unconditionally set binding_depth.
1957 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1959 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1961 * lex.c (java_new_lexer): Set 'encoding'.
1962 (java_read_char): Improve error message for unrecognized characters.
1963 * lex.h (struct java_lexer): New field 'encoding'.
1965 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1967 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1969 2004-05-21 Mark Wielaard <mark@klomp.org>
1971 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1974 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1976 * typeck.c: Remove non-printable character 160.
1978 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1980 * check-init.c: Correct minor typos.
1982 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1984 * Make-lang.in, expr.c, java-gimplify.c: Rename
1985 tree-simple.[ch] to tree-gimple.[ch].
1987 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1989 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1991 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1993 Merge from tree-ssa-20020619-branch. See
1994 ChangeLog.tree-ssa for details.
1996 * Make-lang.in, builtins.c, check-init.c, class.c,
1997 constants.c, decl.c, except.c, expr.c, java-except.h,
1998 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1999 lang.c, lang.opt, parse.y, resource.c: Merged.
2000 * java-gimplify.c: New file.
2002 2004-05-10 Andrew Haley <aph@redhat.com>
2004 * parse.y (create_class): Set TYPE_VFIELD.
2005 * decl.c (java_init_decl_processing): Likewise.
2007 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2008 * class.c (make_method_value): Replace DECL_VINDEX with call to
2010 (get_dispatch_vector): Likewise.
2011 (layout_class_method): Likewise.
2012 Replace set of DECL_VINDEX with call to set_method_index().
2013 (set_method_index): New function.
2014 (get_method_index): New function.
2015 * java-tree.h (set_method_index): New function decl.
2016 (get_method_index): New function decl.
2018 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2020 * parse.y (check_pkg_class_access): Add new argument
2021 and use it when cl is NULL to call lookup_cl on it.
2022 (parser_check_super_interface): Do not call lookup_cl.
2023 Pass this_decl to check_pkg_class_access and NULL
2024 instead of lookup_cl.
2025 (parser_check_super): Update for change in
2026 check_pkg_class_access.
2027 (do_resolve_class): Likewise.
2028 (process_imports): Likewise.
2029 (find_in_imports_on_demand): Likewise.
2030 (resolve_qualified_expression_name): Likewise.
2032 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2034 Fixes PR java/9685, PR java/15073
2035 * parse.y (accessibility_string): New method.
2036 (not_accessible_field_error): Use accessibility_string()
2037 instead of java_accstring_lookup().
2038 (resolve_qualified_expression_name): Check with
2039 check_pkg_class_access() before allowing access using
2042 Use check_pkg_class_access() instead of not_accessible_p()
2043 for unqualified types.
2044 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2045 REFERENCE for package-private access checking.
2046 (patch_method_invocation): Use accessibility_string() instead
2047 of java_accstring_lookup().
2049 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2052 * gjavah.c (struct method_name): Add member is_native.
2053 (overloaded_jni_method_exists_p): Match candidate method only if
2055 (print_method_info): Initialise is_native flag from the method's
2058 2004-04-30 Roger Sayle <roger@eyesopen.com>
2060 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2061 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2063 2004-04-22 Roger Sayle <roger@eyesopen.com>
2065 * resource.c (write_resource_constructor): Guard call to possibly
2066 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2068 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2070 * class.c (make_class_data): Add new field aux_info.
2071 * decl.c (java_init_decl_processing): Push type and decl for
2074 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2076 * expr.c (expand_java_NEW): Don't use size argument for
2077 _Jv_AllocObject calls.
2078 * parse.y (patch_invoke): Likewise.
2080 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2082 * expr.c (build_invokeinterface): Remove unused variables to
2085 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2087 * class.c (get_interface_method_index): New function. Return dispatch
2088 index for interface method.
2089 (make_method_value): For interface methods, set index field to
2090 iface dispatch index, not DECL_VINDEX.
2091 * expr.c (build_invokeinterface): Use get_interface_method_index.
2093 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2095 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2097 2004-03-31 Andrew Haley <aph@redhat.com>
2100 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2102 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2104 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2105 form of GTY markers.
2107 2004-03-25 Marcus Meissner <meissner@suse.de>
2110 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2112 2004-03-23 Tom Tromey <tromey@redhat.com>
2115 * jcf-write.c (make_class_file_name): Don't report if mkdir
2118 2004-03-23 Tom Tromey <tromey@redhat.com>
2120 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2122 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2124 * class.c, gjavah.c, lang.c: Fix comment typos.
2125 * gcj.texi: Fix typos.
2127 2004-03-19 Per Bothner <per@bothner.com>
2129 * gcj.texi (Code Generation): Document new flags and assert defaults.
2131 * class.c (assume_compiled_node_struct): Rename type to
2132 class_flag_node_struct, as it is now also used for enable_assertions.
2133 Rename assume_compiled_node typedef. Rename excludep field to value.
2134 (find_assume_compiled_node): Rename function to find_class_flag_node.
2135 Minor optimization - avoid needless strlen.
2136 (add_assume_compiled): Some tweaking and optimization.
2137 Rename and generalize to add_class_flag takem an extra parameter.
2138 (add_assume_compled): New just calls add_class_flag.
2139 (add_enable_assert, enable_assertions): New functions.
2140 (enable_assert_tree): New static.
2141 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2142 * lang.opt (fenable-assertions, fenable-assertions=,
2143 fdisable-assertions, fdisable-assertions=): New options.
2144 * lang.c (java_handle_option): Handle new options.
2145 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2146 class in an interface - create helper class nested in outer interface.
2147 (build_assertion): Short-circuit if enable_assertions is false.
2149 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2151 * java-tree.h: Changes throughout to add checking to macros
2152 and numerous whitespace changes.
2153 (VAR_OR_FIELD_CHECK): New macro.
2154 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2155 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2157 2004-03-16 Per Bothner <per@bothner.com>
2159 * jcf-jump.c (options): New --print-constants option.
2160 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2162 * jcf-dump.c (flag_print_constant_pool): Default to off.
2163 (print_constant_terse_with_index): New helper function.
2164 (various places): Check flag_print_constant_pool where missing.
2165 (main): If verbose set flag_print_constant_pool.
2166 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2168 2004-03-15 Andrew Haley <aph@redhat.com>
2171 * parse.y (java_complete_lhs): Check that final variable has an
2174 2004-03-12 Andrew Haley <aph@redhat.com>
2177 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2180 2004-02-29 Roger Sayle <roger@eyesopen.com>
2182 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2185 2004-02-27 Per Bothner <per@bothner.com>
2187 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2188 suggestion: Use build_incomplete_class_ref.
2189 This fixes PR java/13508, java/11714.
2191 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2193 * java/parse.h: Update copyright.
2195 2004-02-26 Andrew Haley <aph@redhat.com>
2198 * parse.y (check_interface_throws_clauses): Check for
2199 !METHOD_INVISIBLE (iface_method).
2200 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2201 well as CLASS_ABSTRACT.
2203 2004-02-25 Per Bothner <per@bothner.com>
2205 * parse.y (build_assertion): If we're in an inner class, create the
2206 class$ helper routine in the outer class.
2208 2004-02-19 Richard Henderson <rth@redhat.com>
2210 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2212 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2214 * Make-lang.in (java.install-man): Add extra dependencies.
2216 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2218 * Make-lang.in: Install man pages under the same names
2219 (possibly transformed) as the program they document.
2221 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2223 * gjavah.c: Include "intl.h".
2224 (error): New function.
2225 (main): Call gcc_init_libintl.
2226 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2227 print_stub_or_jni, process_file, main): Use error rather than
2229 (print_method_info, usage, help, version, main): Mark strings for
2230 translation with _. Avoid splitting up sentences. Send
2231 information messages to stdout.
2232 * jcf-dump.c: Include "intl.h".
2233 (main): Call gcc_init_libintl.
2234 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2235 Mark error, usage and version messages for translation with _.
2236 Avoid splitting up sentences.
2237 * jv-scan.c: Include "intl.h".
2238 (fatal_error, warning): Change parameter s to msgid. Translate
2240 (main): Call gcc_init_libintl.
2241 (usage, help, version): Mark error, usage and version messages for
2242 translation with _. Avoid splitting up sentences.
2243 * jvgenmain.c: Include "intl.h".
2244 (main): Call gcc_init_libintl.
2245 (usage, main): Mark error messages for translation with _.
2246 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2247 JVGENMAIN_OBJS): Add intl.o.
2248 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2249 java/jvgenmain.o): Update dependencies.
2251 2004-02-08 Per Bothner <per@bothner.com>
2253 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2254 class don't use not_accessible_field_error, which can get confused.
2256 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2258 Make-lang.in (po-generated): Delete.
2260 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2262 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2264 * decl.c: Include target.h.
2265 (start_java_method): Replace PROMOTE_PROTOTYPES with
2266 targetm.calls.promote_prototypes.
2267 * expr.c: Include target.h.
2268 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2269 targetm.calls.promote_prototypes.
2270 * parse.y: Include target.h.
2271 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2272 with targetm.calls.promote_prototypes.
2274 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2276 * typeck.c: Update copyright.
2278 2004-02-02 Tom Tromey <tromey@redhat.com>
2280 * decl.c (java_init_decl_processing): Remove duplicate
2283 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2285 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2287 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2289 * expr.c (build_field_ref): Move variable
2292 2004-01-28 Andrew Haley <aph@redhat.com>
2294 * expr.c (build_field_ref): Widen field offset.
2296 2004-01-27 Andrew Haley <aph@redhat.com>
2299 * parse.y (check_interface_throws_clauses): Make sure class_decl
2302 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2305 * parse.y (patch_assignment): Don't modify lhs_type for
2306 reference assignments.
2308 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2310 * Make-lang.in: Replace $(docdir) with doc.
2311 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2312 (java.install-man): Revamp rule.
2314 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2316 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2317 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2318 instead of deferred backquote.
2320 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2322 * typeck.c (find_method_in_interfaces): Move variable
2325 2004-01-16 Andrew Haley <aph@redhat.com>
2328 * typeck.c (shallow_find_method): New.
2329 (find_method_in_superclasses): New.
2330 (find_method_in_interfaces): New.
2331 (lookup_do): Rewrite.
2332 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2334 * jcf-parse.c (read_class): Save and restore output_class.
2335 * decl.c (java_expand_body): Set output_class from fndecl.
2337 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2339 * class.c (gen_indirect_dispatch_tables): Fix string length
2342 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2344 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2345 (java.srcextra): Copy above back to source directory if requested.
2346 (po-generated): Delete reference to $(parsedir).
2347 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2350 2004-01-14 Jan Hubicka <jh@suse.cz>
2352 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2355 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2357 * java-tree.h (java_expand_expr): Change prototype.
2358 * expr.c (java_expand_expr): Add alt_rtl parameter.
2360 2004-01-09 Andrew Haley <aph@redhat.com>
2363 * parse.y (java_fix_constructors): Set output_class.
2364 (java_reorder_fields): Likewise.
2365 (java_layout_classes): Likewise.
2366 (java_expand_classes): Generate indirect dispatch tables.
2367 (java_expand_classes): Set output_class.
2368 (java_finish_classes): Likewise.
2369 * lang.c (java_init): Turn on always_initialize_class_p if we're
2370 using indirect dis[atch.
2371 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2372 (java_get_callee_fndecl): Use class local atable.
2374 (always_initialize_class_p): Decl moved to java-tree.h.
2375 (HANDLE_CLASS_INFO): Set output_class.
2376 (read_class): Likewise.
2377 (parse_class_file): Call gen_indirect_dispatch_tables.
2378 (parse_zip_file_entries): Set output_class.
2379 (java_parse_file): Set output_class. Don't emit symbol tables.
2380 * java-tree.h (output_class): New.
2381 Remove global declarations for otable, atable, and ctable.
2382 (always_initialize_class_p): moved here from decl.c.
2384 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2385 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2386 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2387 (struct lang_type): Add otable_methods, otable_decl,
2388 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2389 ctable_decl, catch_classes, type_to_runtime_map.
2390 * expr.c (build_field_ref): Make otable, atable, and ctable class
2391 local rather than global.
2392 (build_known_method_ref): Likewise.
2393 (build_invokeinterface): Likewise.
2394 (java_expand_expr): Pass runtime type (rather than actual type) to
2396 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2397 this class. Look up each class in that map to delete duplicates.
2398 (expand_end_java_handler): Pass runtime type (rather than actual
2399 type) to expand_start_catch.
2400 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2402 (java_init_decl_processing): Rearrange things. Remove global
2403 declarations of otable, atable, and ctable.
2404 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2405 (java_expand_body): Set output_class.
2406 * constants.c (build_constant_data_ref): Use output_class, not
2408 (alloc_name_constant): Likewise.
2409 * class.c (gen_indirect_dispatch_tables): New.
2410 (build_class_ref): Generate hard reference to superclass, even if
2411 using indirect dispatch.
2412 (build_static_field_ref): Use class local atable.
2413 (make_class_data): Generate hard reference to superclass, even if
2414 using indirect dispatch.
2415 Generate symbolic references to interfaces when using indirect
2417 (make_class_data): Emit otable, atable, and ctable.
2418 Make otable, atable, and ctable class local rather than global.
2419 (emit_catch_table): Make otable, atable, and ctable class local
2422 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2424 * parse.y (catch_clause_parameter): Fix typo.
2427 * parse.y: (catch_clause_parameter): Return early if $3, aka
2428 formal_parameter, is null.
2430 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2432 * class.c: Remove uses of "register" specifier in
2433 declarations of arguments and local variables.
2436 * gjavah.c: Likewise.
2437 * jcf-dump.c: Likewise.
2438 * jcf-io.c: Likewise.
2439 * jcf-parse.c: Likewise.
2440 * jcf-write.c: Likewise.
2441 * keyword.h: Likewise.
2442 * parse.y: Likewise.
2443 * typeck.c: Likewise.
2444 * verify.c: Likewise.
2446 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2448 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2449 (java.install_common, java.install-man): Adjust for above.
2450 (java.uninstall): Likewise.
2452 2003-12-03 Michael Koch <konqueror@gmx.de>
2454 * class.c (make_class_data):
2455 Push field value to 'hack_signers' instead of 'signers'.
2456 * decl.c (java_init_decl_processing):
2457 Push field 'hack_signers' instead of 'signers'.
2459 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2461 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2464 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2467 * parse.y (qualify_ambiguous_name): Remove lots of broken
2468 field access processing - there's no need to do that here,
2469 because we have resolve_field_access. Remove
2470 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2471 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2474 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2477 * parse.y (java_complete_lhs): Save location prior to patching
2480 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2483 * resource.c (write_resource_constructor): Append
2484 "_resource" to constructor identifier name.
2486 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2489 * constants.c (cpool_for_class): New function.
2490 (outgoing_cpool): Remove global variable.
2491 (alloc_name_constant): Use cpool_for_class.
2492 (build_constants_constructor): Likewise.
2493 * decl.c (java_expand_body): Set current_class.
2494 * java-tree.h (outgoing_cpool) Remove declaration.
2495 (init_outgoing_cpool): Likewise.
2496 * jcf-parse.c (init_outgoing_cpool): Remove function.
2497 (parse_class_file): Don't call init_outgoing_cpool.
2498 * parse.y (java_complete_expand_methods): Don't call
2499 init_outgoing_cpool. Don't save outgoing_cpool.
2500 (java_expand_classes): Don't restore outgoing_cpool.
2501 (java_finish_classes): Likewise.
2503 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2505 * Make-lang.in: (java.install-common) Add
2506 symlink for $(target_noncanonical)-gcjh for
2509 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2511 * Make-lang.in (java.extraclean): Delete.
2513 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2515 * Make-lang.in (check-java): Add.
2517 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2520 * except.c (prepare_eh_table_type): Allocate variable-sized
2521 buffer `buf' with alloca.
2523 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2527 decl.c (java_init_decl_processing): Don't initialize
2528 class_not_found_type_node, no_class_def_found_type_node.
2530 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2531 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2532 (class_not_found_type_node, no_class_def_found_type_node):
2535 parse.y (build_dot_class_method_invocation): Add this_class
2536 argument. Qualify method invocations to a different class.
2537 (create_new_parser_context): Initialize saved_data_ctx to 0.
2538 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2539 (build_dot_class_method): Don't load classes. Register
2541 (build_incomplete_class_ref): Special cases for interfaces
2542 and inner classes. Move build_dot_class_method call to here...
2543 (patch_incomplete_class_ref): ...from here. Pass current_class
2544 to build_dot_class_method_invocation.
2545 (build_assertion): Pass class_type to
2546 build_dot_class_method_invocation.
2547 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2549 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2552 * java-tree.h (BLOCK_EMPTY_P): Define.
2553 * parse.y (java_complete_lhs): Check for empty blocks
2554 in TRY_FINALLY_EXPR case.
2556 2003-11-17 Andrew Haley <aph@redhat.com>
2558 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2559 (struct lang_decl_var:freed): New variable.
2560 * decl.c (poplevel): Mark local vars that have gone out of scope.
2561 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2564 2003-11-16 Jason Merrill <jason@redhat.com>
2566 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2567 and TAGS files that include them for each front end.
2569 2003-11-15 Tom Tromey <tromey@redhat.com>
2571 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2573 2003-11-12 Jason Merrill <jason@redhat.com>
2575 PR optimization/12547
2576 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2577 BLOCK_EXPR_BODY directly.
2579 2003-11-12 Andrew Haley <aph@redhat.com>
2582 * parse.y (fold_constant_for_init): Check that we really do have a
2586 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2587 init_test_decls being inlined.
2590 * parse.y (do_resolve_class): Check return value from
2591 breakdown_qualified().
2593 2003-11-11 Tom Tromey <tromey@redhat.com>
2596 * parse.y (merge_string_cste): Handle case where we have a
2597 pointer that happens to be zero, not null_pointer_node.
2599 2003-11-10 Tom Tromey <tromey@redhat.com>
2601 * jcf-parse.c (classify_zip_file): Correctly compare
2602 filename_length against length of manifest file's name.
2604 2003-11-08 Tom Tromey <tromey@redhat.com>
2607 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2609 2003-11-06 Andrew Haley <aph@redhat.com>
2611 * expr.c (java_stack_swap): Make sure destination stack slots are
2612 of the correct type.
2614 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2616 * Make-lang.in (dvi): Move targets to $(docobjdir).
2617 (gcj.dvi): Simplify rule and adjust target.
2618 (gcj.info): Simplify rule.
2619 (gcj.pod): New intermediate rule.
2620 (gcjh.pod): Likewise.
2621 (jv-scan.pod): Likewise.
2622 (jcf-dump.pod): Likewise.
2623 (gij.pod): Likewise.
2624 (jv-convert.pod): Likewise.
2625 (rmic.pod): Likewise.
2626 (rmiregistry.pod): Likewise.
2629 (jv-scan.1): Delete.
2630 (jcf-dump.1): Delete.
2632 (jv-convert.1): Delete.
2634 (rmiregistry.1): Delete.
2636 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2638 Fixes PR java/12866.
2639 * parse.y (resolve_qualified_expression_name): Move test
2640 for outer field access methods from here...
2641 (check_thrown_exceptions) ...to here.
2643 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2645 * .cvsignore: Delete.
2647 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2649 * verify.c (verify_jvm_instructions): Don't warn about legal
2650 eh binding regions generated for example by jdk 1.4.1.
2652 2003-10-24 David S. Miller <davem@redhat.com>
2654 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2656 2003-10-22 Andrew Haley <aph@redhat.com>
2658 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2659 (java_get_callee_fndecl): New.
2661 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2663 * java-tree.h (ctable_decl): New.
2664 (catch_classes): New.
2665 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2667 * decl.c (java_init_decl_processing): Add catch_class_type.
2669 Add catch_classes field.
2671 * class.c (build_indirect_class_ref): Break out from
2673 (make_field_value): Check flag_indirect_dispatch.
2674 (make_class_data): Ditto.
2675 Tidy uses of PUSH_FIELD_VALUE.
2676 Add field catch_classes.
2677 (make_catch_class_record): New.
2679 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2681 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2683 * jcf-write.c: Follow spelling conventions.
2684 * parse.y: Likewise.
2686 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2688 * ChangeLog: Fix typos.
2689 * expr.c: Fix comment typos.
2690 * jcf-write.c: Likewise.
2693 * mangle.c: Likewise.
2694 * parse-scan.y: Likewise.
2695 * parse.y: Likewise.
2697 2003-10-22 Tom Tromey <tromey@redhat.com>
2699 * expr.c (expand_byte_code): Only warn about dead bytecode when
2700 extra_warnings is set.
2702 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2704 Fix for PR java/12586.
2705 * mangle.c (find_compression_record_match): Don't iterate through
2706 package namespace elements unless they all match compression_table
2709 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2711 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2712 (generate-manpages): Likewise.
2713 (java.maintainer-clean): Likewise.
2714 (gcj.info): Likewise.
2717 (jv-scan.1): Likewise.
2718 (jcf-dump.1): Likewise.
2720 (jv-convert.1): Likewise.
2722 (rmiregistry.1): Likewise.
2723 (java.install-man): Likewise.
2724 (parse-scan.o): Move and define complete compile line.
2725 (parse.o): Likewise.
2726 (jcf-tree-inline.o): Move.
2728 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2730 * Make-lang.in (info): Update dependencies.
2731 (java.install-info): Remove.
2732 ($(srcdir)/java/gcj.info): Replace with ...
2733 ($(docobjdir)/gcj.info): ... this.
2735 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2737 * Make-lang.in: Replace uses of $(target_alias) with
2738 $(target_noncanonical).
2740 2003-10-09 Tom Tromey <tromey@redhat.com>
2742 * decl.c (java_init_decl_processing): Declare signers field.
2743 * class.c (make_class_data): Set signers field.
2745 2003-10-09 Jason Merrill <jason@redhat.com>
2747 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2748 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2751 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2753 * Make-lang.in (java.info): Replace with ...
2755 (java.dvi): Replace with ...
2757 (java.generated-manpages): Replace with ...
2759 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2761 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2763 2003-10-01 Andrew Haley <aph@redhat.com>
2765 * jcf-parse.c (java_parse_file): Write otable and atable.
2766 * java-tree.h (atable_methods): New.
2768 (atable_syms_decl): New.
2769 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2770 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2771 (symbol_*type): Rename method_symbol* to symbol*type.
2772 (emit_offset_symbol_table): Delete.
2773 (emit_symbol_table): New.
2774 (get_symbol_table_index): New.
2776 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2777 (build_known_method_ref): Likewise.
2778 (get_symbol_table_index): Rename from get_offset_table_index.
2779 Parameterize to allow re-use by differing types of symbol table.
2780 (build_invokevirtual): Pass table to get_offset_table_index.
2781 * decl.c (java_init_decl_processing): Push types and decls for
2782 atable and atable_syyms.
2783 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2784 (make_class_data): Add new fields atable and atable_syms.
2785 (emit_symbol_table): Rename from emit_offset_symbol_table.
2786 Parameterize to allow re-use by different types of symbol table.
2787 (build_symbol_entry): Renamed from build_method_symbols_entry.
2789 2003-09-30 Roger Sayle <roger@eyesopen.com>
2791 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2792 semantics for SAVE_EXPR, by caching the result in a temporary.
2794 2003-09-28 Richard Henderson <rth@redhat.com>
2796 * check-init.c (check_init): Save and restore input_location
2797 instead of file and line separately.
2798 * decl.c (java_expand_body): Likewise.
2799 * jcf-write.c (generate_bytecode_insns): Likewise.
2800 * parse.y (safe_layout_class): Likewise.
2801 * jcf-parse.c (read_class, parse_class_file): Likewise.
2802 (java_parse_file): Use %H for warning locator.
2804 2003-09-28 Roger Sayle <roger@eyesopen.com>
2806 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2807 with void-type branches instead of using a COMPOUND_EXPR.
2809 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2811 * decl.c (java_optimize_inline, dump_function): Remove.
2812 * java-tree.h (java_optimize_inline): Remove declaration.
2813 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2814 * parse.y (source_end_java_method, java_expand_classes):
2815 Likewise. Remove dead code.
2817 2003-09-27 Roger Sayle <roger@eyesopen.com>
2819 * lang.c (java_init_options): Set flag_evaluation_order.
2820 * expr.c (force_evaluation_order): Don't attempt to force
2821 evaluation order of binary operations using save_expr.
2822 * parse.y (java_complete_lhs): No longer need to call
2823 force_evaluation_order when constructing binary operators.
2825 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2826 Bryce McKinlay <bryce@mckinlay.net.nz>
2829 * parse.y (not_accessible_field_error): New function.
2830 (resolve_expression_name): Check field access permissions.
2831 (resolve_qualified_expression_name): Use
2832 not_accessible_field_error.
2833 (resolve_qualified_expression_name): Likewise.
2835 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2837 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2839 2003-09-23 Roger Sayle <roger@eyesopen.com>
2841 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2842 with equal operands without side-effects.
2844 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2846 * decl.c (java_init_decl_processing): Don't emit otable decls
2847 if flag_indirect_dispatch is not set.
2849 2003-09-21 Richard Henderson <rth@redhat.com>
2851 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2854 2003-09-21 Richard Henderson <rth@redhat.com>
2856 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2857 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2859 2003-09-20 Richard Henderson <rth@redhat.com>
2861 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2863 2003-09-18 Roger Sayle <roger@eyesopen.com>
2865 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2866 * check-init.c (check_init): Likewise.
2868 2003-09-18 Roger Sayle <roger@eyesopen.com>
2870 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2872 2003-09-16 Andrew Haley <aph@redhat.com>
2874 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2876 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2879 * mangle.c (find_compression_record_match): Skip
2880 over a "6JArray" (the array template mangled string)
2882 (mangle_array_type): Correct minor typo.
2883 (atms): Move definition to the beginning.
2885 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2887 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2888 out. Fix for PR java/12254.
2890 2003-09-11 Richard Henderson <rth@redhat.com>
2892 * parse.y (source_end_java_method): Update for new
2893 cgraph_finalize_function argument.
2895 2003-09-09 Richard Henderson <rth@redhat.com>
2897 * parse.y (source_end_java_method): Update call to
2898 cgraph_finalize_function.
2900 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2902 * decl.c (java_expand_body): New function.
2903 * expr.c (build_class_init): Set DECL_IGNORED_P.
2904 * java-tree.h (start_complete_expand_method,
2905 java_expand_body): Declare.
2906 * jcf-parse.c (cgraph.h): Include.
2907 (java_parse_file): Handle flag_unit_at_a_time.
2908 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2909 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2910 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2911 (java_start_inlining): New function.
2912 * parse.h (java_finish_classes): Declare.
2913 * parse.y: Include cgraph.h.
2914 (block): Don't special-case empty block production.
2915 (craft_constructor): Set DECL_INLINE.
2916 (source_end_java_method): Handle flag_unit_at_a_time.
2917 Replace inline code with call to java_expand_body.
2918 (start_complete_expand_method): Remove static modifier.
2919 (java_expand_method_bodies): Patch function tree for
2920 class initialization and/or synchronization as needed.
2921 Don't begin RTL expansion yet.
2922 (java_expand_classes): Check flag_unit_at_a_time before
2923 calling finish_class.
2924 (java_finish_classes): New function.
2925 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2926 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2927 (emit_test_initialization): Set DECL_IGNORED_P.
2929 2003-09-03 Roger Sayle <roger@eyesopen.com>
2931 * builtins.c (enum builtin_type): Delete unused enumeration.
2932 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2934 2003-08-28 Tom Tromey <tromey@redhat.com>
2936 * gcj.texi (Extensions): Document gcjlib URLs.
2938 2003-08-20 Tom Tromey <tromey@redhat.com>
2940 * gcj.texi (Extensions): Added xref.
2941 (libgcj Runtime Properties): Document
2942 gnu.gcj.runtime.VMClassLoader.library_control.
2944 2003-08-20 Andrew Haley <aph@redhat.com>
2946 * except.c (prepare_eh_table_type): Use new encoding for exception
2947 handlers when using -fno-assume-compiled.
2949 2003-08-13 Tom Tromey <tromey@redhat.com>
2951 * gcj.texi (Invoking gij): Document -X and -?.
2953 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2955 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2956 GCJH_OBJS, JCFDUMP_OBJS
2957 * win32-host.c: Removed the unnecessary and broken dependency
2960 2003-08-11 Tom Tromey <tromey@redhat.com>
2962 * parse.y (java_check_regular_methods): Typo fixes. Call
2963 check_interface_throws_clauses. Use
2964 check_concrete_throws_clauses.
2965 (check_interface_throws_clauses): New function.
2966 (check_concrete_throws_clauses): New function.
2967 (hack_is_accessible_p): New function.
2968 (find_most_specific_methods_list): Added FIXME.
2969 * typeck.c (lookup_do): Use `flags' argument to decide what to
2971 (lookup_argument_method_generic): New function.
2972 (lookup_argument_method2): Removed.
2973 * jcf.h (ACC_INVISIBLE): New define.
2974 * jcf-write.c (generate_classfile): Skip invisible methods.
2975 * class.c (add_miranda_methods): New function.
2976 (layout_class_methods): Use it.
2977 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2978 * java-tree.h (METHOD_INVISIBLE): New define.
2979 (lang_decl_func) [invisible]: New field.
2980 (lookup_argument_method_generic): Declare.
2981 (SEARCH_INTERFACE): New define.
2982 (SEARCH_SUPER): Likewise.
2983 (SEARCH_ONLY_INTERFACE): Likewise.
2984 (SEARCH_VISIBLE): Likewise.
2985 (lookup_argument_method2): Removed declaration.
2987 2003-08-05 Tom Tromey <tromey@redhat.com>
2989 Fix for PR java/11600:
2990 * parse.y (java_complete_lhs): See whether we're calling a method
2992 (check_thrown_exceptions): Added `is_array_call' argument;
2993 fixed `clone' checking; updated all callers.
2995 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2997 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2999 2003-08-03 Tom Tromey <tromey@redhat.com>
3001 * java-tree.h (METHOD_TRANSIENT): Removed.
3002 * decl.c (pushdecl): Removed some dead code.
3003 * class.c (get_access_flags_from_decl): Can't have transient
3005 (add_method_1): Can't have a transient method.
3007 2003-07-28 Andreas Jaeger <aj@suse.de>
3009 * jvspec.c: Convert to ISO C90 prototypes.
3011 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3013 * decl.c (force_poplevels): Fix warning call.
3015 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3017 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3018 (expand_java_field_op): Likewise.
3019 * class.c (layout_class_method): Likewise
3020 (emit_register_classes): Likewise.
3021 * decl.c (pushdecl): Likewise.
3022 (poplevel): Likewise.
3023 (force_poplevels): Likewise.
3024 (give_name_to_locals): Likewise.
3025 * check-init.c (check_for_initialization): Likewise.
3027 2003-07-24 Jason Merrill <jason@redhat.com>
3029 * java-tree.h: Move boolean_type_node et al to the back end.
3031 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3033 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3036 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3038 * lang.opt: Don't show -MD_ and -MDD_.
3040 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3042 * lang-options.h: Remove.
3043 * lang.opt: Add help text.
3045 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3047 * expr.c: Remove the last argument to expand_assignment().
3049 2003-07-09 Jan Hubicka <jh@suse.cz>
3051 * java-tree.h (DECL_NUM_STMTS): Rename to...
3052 (DECL_ESTIMATED_INSNS): ... this.
3053 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3054 New static functions.
3055 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3056 * parser.y (add_stmt_to_compound): Do not account statements.
3058 2003-07-08 Mark Wielaard <mark@klomp.org>
3060 * gcj.texi: CNI now expands to Compiled Native Interface.
3062 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3064 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3066 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3068 * expr.c (expand_byte_code): Adjist emit_line_note call.
3070 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3072 * lang.c (java_handle_option): Don't handle filenames.
3074 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3076 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3079 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3080 * jcf.h: Delete COMPARE_FILENAMES definition.
3082 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3084 * lang.c (java_init_options): Update prototype.
3086 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3088 * decl.c (poplevel): Adjust define_label call.
3090 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3092 * gjavah.c (flag_jni): Make non-static.
3093 * parse-scan.y (ctxp): Make non-static.
3095 * class.c (build_method_symbols_entry)
3096 * expr.c (get_offset_table_index)
3097 * jcf-parse.c (jcf_parse):
3098 Mark the definition static, matching the forward declaration.
3100 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3102 * lang.c (java_handle_option): Don't check for missing arguments.
3104 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3106 * class.c (push_class): Use a location_t to save place.
3107 (emit_register_classes): Set input_location. Adjust
3108 expand_function_end call.
3109 * resource.c (write_resource_constructor): Likewise.
3110 * decl.c (end_java_method): Adjust expand_function_end call.
3111 * parse.y (source_end_java_method): Likewise.
3113 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3115 * lang.c (java_handle_option): Likewise.
3117 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3119 * lang.c (java_handle_option): Special-casing of optional
3120 joined arguments no longer needed.
3121 * lang.opt: Update switches that take optional argument.
3123 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3125 * lang.opt: Declare Java.
3126 * lang.c (java_init_options): Update.
3128 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3130 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3132 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3134 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3135 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3136 * lang.opt: -MD and -MMD have an underscore.
3138 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3140 * class.c (emit_register_classes): Adjust init_function_start
3142 * decl.c (complete_start_java_method): Likewise.
3143 * resource.c (write_resource_constructor): Likewise.
3145 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3147 * Make-lang.in: Update to use options.c and options.h.
3148 * lang.c: Include options.h not j-options.h.
3149 (java_handle_option): Abort on unrecognized option.
3150 (java_init_options): Request Java switches.
3152 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3154 * Make-lang.in: Handle mostlyclean.
3156 2003-06-11 Tom Tromey <tromey@redhat.com>
3158 * lang.c (java_handle_option): Update dependency_tracking for
3161 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3164 2003-06-10 Andrew Haley <aph@redhat.com>
3166 * resource.c (write_resource_constructor): Use expand_expr to
3167 generate the address of the label attached to a resource.
3168 * Make-lang.in (java/resource.o): Add expr.h
3170 2003-06-10 Andrew Haley <aph@redhat.com>
3172 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3173 (java_decl_ok_for_sibcall): New.
3175 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3177 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3178 (java/j-options.c, java/j-options.h): New.
3179 * java-tree.h (resource_name, compile_resource_file,
3180 compile_resource_data): Constify.
3181 * jcf-write.c (jcf_write_base_directory): Similarly.
3182 * jcf.h (jcf_write_base_directory): Similarly.
3183 * lang.c: Include j-options.h.
3184 (cl_options_count, cl_options, string_option, java_decode_option,
3185 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3186 process_option_with_no): Remove.
3187 (resource_name): Constify.
3188 (LANG_HOOKS_HANDLE_OPTION): Override.
3189 (java_handle_option): New.
3190 (java_init): Don't call jcf_path_init.
3191 (java_init_options): Call jcf_path_init.
3193 * resource.c (compile_resource_data, compile_resource_file): Constify.
3195 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3197 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3198 (struct lang_decl_func): Add last_line field.
3199 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3200 DECL_SOURCE_LINE_LAST): Remove.
3201 * parse.y (missing_return_error, finish_method_declaration,
3202 lookup_cl, start_artificial_method_body, source_end_java_method,
3203 start_complete_expand_method): Adjust.
3205 2003-06-08 Tom Tromey <tromey@redhat.com>
3207 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3208 fno-assume-compiled.
3210 2003-06-08 Roger Sayle <roger@eyesopen.com>
3212 * builtins.c (define_builtin_type, builtin_types): Delete.
3213 (define_builtin): Rewritten to take just the built-in code,
3214 the function's name, type and fallback library function name.
3215 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3216 (initialize_builtins): Overhaul to define the GCC builtins
3217 used by gcj manually, providing the Java run-time's
3218 implementations as the fallback library function.
3220 2003-06-08 Anthony Green <green@redhat.com>
3222 * parse.y (patch_cast): Fix conversions from floating-point to
3225 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3227 * Make-lang.in: Update.
3228 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3230 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3232 * lang.c (java_init_options): Update.
3234 2003-06-05 Jan Hubicka <jh@suse.cz>
3236 * Make-lang.in: Add support for stageprofile and stagefeedback
3238 2003-05-31 Roger Sayle <roger@eyesopen.com>
3240 * lang.c (java_init_options): Prescribe wrap-around two's
3241 complement arithmetic overflow by setting flag_wrapv.
3243 2003-05-29 Roger Sayle <roger@eyesopen.com>
3245 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3246 (builtin_record): Add an additional builtin_code field to
3247 record which GCC built-in corresponds to the Java function.
3248 (java_builtins): Add new entries for atan, atan2, exp, log,
3250 (max_builtin, min_builtin, abs_builtin): Perform constant
3251 folding on the resulting tree.
3252 (java_build_function_call_expr): Likewise, perform constant
3253 folding on the resulting tree.
3254 (initialize_builtins): The NULL creators are now allowed in
3255 the java_builtins table, which is now terminated by an entry
3256 with builtin_code == END_BUILTINS.
3257 (check_for_builtin): Likewise. If the matching creator is
3258 NULL, construct the call using java_build_function_call_expr
3259 directly with the decl for the corresponding builtin_code.
3261 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3263 * win32-host.c: Normalize copyright boilerplate.
3265 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3267 * parse.y (print_int_node): Use string concatentation on
3268 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3269 function calls into one.
3271 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3273 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3274 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3275 all the affected error messages.
3277 2003-05-13 Richard Henderson <rth@redhat.com>
3279 * class.c (layout_class_method): Set DECL_EXTERNAL.
3280 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3281 * java-tree.h (java_mark_class_local): Declare.
3282 * jcf-parse.c (parse_class_file): Use it.
3283 * parse.y (java_expand_classes): Likewise.
3285 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3287 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3288 * lex.h: #include input.h.
3289 * jv-scan.c (input_filename): Remove.
3291 2003-05-02 Tom Tromey <tromey@redhat.com>
3294 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3295 (handle_inner_classes): New function.
3297 2003-05-01 Tom Tromey <tromey@redhat.com>
3300 * parse.y (finish_for_loop): Do nothing if update expression is a
3301 EXPR_WFL_NODE wrapping nothing.
3302 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3304 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3306 * lex.h (input_lineno): Remove declaration.
3307 * parse-scan.y: #include input.h.
3308 (input_filename): Remove declaration.
3309 (input_location): Add definition.
3310 (input_line): Remove definition.
3312 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3314 * lex.h (lineno): Rename to ...
3315 (input_line): ... here
3316 * parse-scan.y (lineno): Rename to ...
3317 (input_line): ... here.
3318 (reset_report): Rename lineno to input_line.
3319 * check-init.c (check_init): Likewise.
3320 * class.c (push_class): Likewise.
3321 * decl.c (complete_start_java_method, end_java_method): Likewise.
3322 * expr.c (expand_byte_code): Likewise.
3323 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3324 * jcf-write.c (generate_bytecode_insns): Likewise.
3325 * lex.c (java_init_lex, java_allocate_new_line,
3326 do_java_lex): Likewise.
3327 * parse.h (YYNOT_TWICE): Likewise.
3328 * parse.y (empty_statement, expression_statement,
3329 java_pop_parser_context, java_parser_context_save_global,
3330 yyerror, register_fields, method_header, safe_layout_class,
3331 find_in_imports_on_demand, create_artificial_method,
3332 source_end_java_method, start_complete_expand_method,
3333 build_thisn_assign, java_complete_lhs,
3334 maybe_absorb_scoping_block): Likewise.
3336 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3338 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3339 '/' when computing java source filename
3341 2003-04-13 Tom Tromey <tromey@redhat.com>
3343 * gjavah.c (print_c_decl): Indentation fix.
3345 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3347 * class.c (make_field_value, make_method_value, get_dispatch_table)
3348 (make_class_data, emit_offset_symbol_table)
3349 * constants.c (build_constants_constructor)
3350 * java-tree.h (START_RECORD_CONSTRUCTOR)
3351 * parse.y (maybe_build_array_element_wfl):
3352 Use build_constructor.
3354 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3357 * parse.y (string_convert_int_cst): Always use at least one digit
3358 in string conversion. Remove ASCII dependence.
3359 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3361 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3363 * Make-lang.in: added win32-host.c
3364 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3365 resolves to open() on non-Win32 platforms and
3366 Win32-specific jcf_open_exact_case() on Win32
3367 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3368 when trying .java and .class files
3369 * win32-host.c: added to repository. Defines
3370 Win32-specific jcf_open_exact_case()
3372 2003-04-10 Andrew Haley <aph@redhat.com>
3374 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3375 (maybe_free_localvar): Renamed from localvar_free.
3376 Add new arg, really.
3377 (generate_bytecode_insns): Set new variable, jsrs.
3378 Only free local vars if no jsr insns have been emittted.
3379 Call maybe_free_localvar, not localvar_free.
3381 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3383 * gcj.texi: Remove @ at start of file.
3385 2003-03-25 Tom Tromey <tromey@redhat.com>
3387 * parse.y (create_interface): Call CHECK_DEPRECATED.
3389 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3391 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3393 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3395 * javaop.h (jfloat, jdouble): Make them structures mirroring
3396 the bit fields of IEEE float and double respectively.
3397 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3398 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3399 (union Word, union DWord): Delete.
3400 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3402 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3403 D_NAN_MASK): Delete.
3404 (jni_print_float, jni_print_double): New. Generate
3405 hexadecimal floating constants.
3406 (print_field_info): Use jni_print_float/double.
3408 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3409 finite floating point numbers for output; special case
3412 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3414 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3415 Replace 0 and 1 with true and false in return statements.
3417 2003-03-19 Tom Tromey <tromey@redhat.com>
3419 * lex.c (do_java_lex): Renamed from java_lex.
3420 (java_lex): New function.
3423 2003-03-13 Tom Tromey <tromey@redhat.com>
3425 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3428 2003-03-04 Andrew Haley <aph@redhat.com>
3430 * gjavah.c (is_first_data_member): New global variable.
3431 (print_c_decl): If it's the first data member, align it as the
3433 (process_file): Set is_first_data_member.
3435 2003-03-11 Tom Tromey <tromey@redhat.com>
3437 * parse.y (resolve_field_access): Initialize class if field is
3438 found in another static field.
3439 * expr.c (build_class_init): Don't optimize out initialization of
3440 implemented interface.
3442 2003-03-11 Andrew Haley <aph@redhat.com>
3444 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3447 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3449 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3450 and DIR_SEPARATOR_2 for a target.
3451 Correct minor typos.
3453 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3454 and DIR_SEPARATOR_2 for a target into account.
3456 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3458 * lang.c (java_init): Update prototype, move code to java_post_options.
3459 (java_post_options): Similarly.
3461 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3463 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3464 compare file name components depending on the case-sensitivity
3465 or otherwise of the host file system.
3467 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3468 "strcmp" to compare file name components.
3469 Use IS_DIR_SEPARATOR instead of comparing directly against
3471 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3472 comparing directly against DIR_SEPARATOR.
3474 2003-03-04 Tom Tromey <tromey@redhat.com>
3476 * Make-lang.in (java.tags): New target.
3478 2003-03-01 Roger Sayle <roger@eyesopen.com>
3480 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3481 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3483 2003-03-01 Tom Tromey <tromey@redhat.com>
3485 * parse.y (jdep_resolve_class): Only check deprecation if we found
3488 2003-02-28 Tom Tromey <tromey@redhat.com>
3491 * class.c (maybe_layout_super_class): Always pass a WFL to
3493 * parse.y (do_resolve_class): Updated comment to explain
3496 2003-02-26 Tom Tromey <tromey@redhat.com>
3498 * jcf-write.c (generate_classfile): Check whether class is
3499 deprecated before writing attribute count.
3501 2003-02-25 Roger Sayle <roger@eyesopen.com>
3503 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3504 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3506 2003-02-23 Tom Tromey <tromey@redhat.com>
3508 * lang-options.h: Added -Wdeprecated.
3509 * gcj.texi (Warnings): Document -Wdeprecated.
3510 * java-tree.h (flag_deprecated): Declare.
3511 * lang.c (lang_W_options): Added deprecated.
3512 (flag_deprecated): New global.
3513 * chartables.h: Rebuilt.
3514 * gen-table.pl (process_one): Look at whitespace.
3515 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3516 * parse.h (CLEAR_DEPRECATED): New macro.
3517 (CHECK_DEPRECATED_NO_RESET): New macro.
3518 * jcf-parse.c (handle_deprecated): New function.
3519 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3520 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3521 * parse.y (resolve_type_during_patch): Check deprecation.
3522 (jdep_resolve_class): Likewise.
3523 (process_imports): Likewise.
3524 (resolve_expression_name): Likewise.
3525 (check_deprecation): Strip arrays from decl. Check
3527 (patch_method_invocation): Also check the particular constructor
3529 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3530 * jcf-write.c (append_deprecated_attribute): New function.
3531 (generate_classfile): Generate deprecated attribute when
3533 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3534 (java_lex) [case '*']: Simplify logic.
3535 (java_start_char_p): Use LETTER_MASK.
3536 (java_part_char_p): Likewise.
3537 (java_space_char_p): New function.
3539 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3541 Change base class access representation.
3542 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3543 (add_interface_do): Likewise.
3545 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3547 * decl.c (java_init_decl_processing): Change
3548 soft_lookupjnimethod_node to reflect the change in
3549 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3550 * expr.c (build_jni_stub): Calculate and pass the size
3551 on the stack of the arguments to a JNI function. Use
3552 new target macro MODIFY_JNI_METHOD_CALL to allow a
3553 target to modify the call to a JNI method.
3555 2003-02-08 Roger Sayle <roger@eyesopen.com>
3557 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3558 instead of basename to avoid compiler warnings on Tru64.
3560 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3562 * gcj.texi: Update to GFDL 1.2.
3564 2003-01-31 Andrew Haley <aph@redhat.com>
3566 * parse.y (java_expand_classes): Scan the whole class list looking
3567 for access methods that haven't yet been expanded.
3569 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3573 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3574 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3575 * jcf-parse.c: Likewise.
3577 2003-01-31 Mark Wielaard <mark@klomp.org>
3579 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3581 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3583 * class.c (make_class): Use BINFO_ELTS.
3584 (set_super_info): Likewse.
3585 (add_interface_do): Likewise.
3587 2003-01-30 Tom Tromey <tromey@redhat.com>
3589 * jcf-parse.c (read_class): Update identifier's class value if it
3590 changed during parsing.
3592 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3594 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3595 Propagate change to all other rules as required.
3596 (java/parse-scan.o): Add explicit dependency on
3597 $(parsedir)/java/parse-scan.c .
3599 2003-01-29 Tom Tromey <tromey@redhat.com>
3601 * parse.y (patch_assignment): Only transform the rhs of an
3602 assignment when compiling to native.
3604 2003-01-28 Tom Tromey <tromey@redhat.com>
3606 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3608 2003-01-28 Tom Tromey <tromey@redhat.com>
3610 * lex.c (java_lex): Don't include UEOF as part of token.
3611 (java_read_unicode): Error if \u sequence prematurely terminated.
3613 2003-01-27 Tom Tromey <tromey@redhat.com>
3615 * parse.y (java_check_regular_methods): Check for construct after
3616 checking types in throws clause.
3618 2003-01-24 Tom Tromey <tromey@redhat.com>
3620 * class.c (build_static_field_ref): Only a String or numeric field
3621 can fold to a constant.
3623 2003-01-23 Tom Tromey <tromey@redhat.com>
3625 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3626 file name in resource buffer.
3628 2003-01-23 Tom Tromey <tromey@redhat.com>
3630 * expr.c (build_known_method_ref): Use method's context to find
3633 2003-01-23 Tom Tromey <tromey@redhat.com>
3635 * constants.c (set_constant_entry): Allocated cleared memory.
3637 2003-01-22 Tom Tromey <tromey@redhat.com>
3639 * java-tree.h: Don't use PARAMS.
3640 * resource.c: Add prototypes for all functions.
3641 (write_resource_constructor): Use `const char *' to avoid
3644 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3646 * jcf-parse.c (process_zip_dir): Remove unused variable.
3648 2003-01-22 Tom Tromey <tromey@redhat.com>
3650 * expr.c (build_invokeinterface): Abort if method's context is not
3653 2003-01-22 Tom Tromey <tromey@redhat.com>
3655 * gcj.texi (Input and output files): Mention non-class entries.
3656 * decl.c (java_init_decl_processing): Call
3657 init_resource_processing.
3658 * java-tree.h (compile_resource_data, write_resource_constructor,
3659 compile_resource_file, init_resource_processing): Declare.
3660 * config-lang.in (gtfiles): Added resource.c.
3661 * Make-lang.in (gt-java-resource.h): New target.
3662 (JAVA_OBJS): Added resource.o.
3663 (java/resource.o): New target.
3664 * resource.c: New file.
3665 * class.c (compile_resource_file): Moved to resource.c.
3666 (registerResource_libfunc): Likewise.
3667 (utf8_decl_list): Mark with GTY; now static.
3668 * jcf-parse.c (classify_zip_file): New function.
3669 (parse_zip_file_entries): Use it; compile .properties files.
3670 (process_zip_dir): Use classify_zip_file and compute_class_name.
3671 Don't write class name into zip directory.
3672 (java_parse_file): Call write_resource_constructor.
3673 (compute_class_name): New function.
3674 * jcf-io.c (read_zip_member): Reindented.
3676 2003-01-21 Tom Tromey <tromey@redhat.com>
3678 * class.c (supers_all_compiled): New function.
3679 (make_class_data): Use it.
3681 2003-01-21 Tom Tromey <tromey@redhat.com>
3683 * parse.y (method_header): Native method can't be strictfp.
3684 No method can be transient or volatile.
3686 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3688 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3690 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3692 * check-init.c: Fix comment typos.
3693 * class.c: Likewise.
3694 * constants.c: Likewise.
3696 * except.c: Likewise.
3698 * java-except.h: Likewise.
3699 * java-tree.h: Likewise.
3700 * javaop.h: Likewise.
3701 * jcf-dump.c: Likewise.
3702 * jcf-io.c: Likewise.
3703 * jcf-parse.c: Likewise.
3704 * jcf-write.c: Likewise.
3706 * mangle.c: Likewise.
3707 * typeck.c: Likewise.
3708 * verify.c: Likewise.
3710 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3712 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3713 * jcf-write.c: Include "tm_p.h".
3715 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3717 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3719 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3721 * builtins.c (java_build_function_call_expr): Renamed from
3722 build_function_call_expr. All callers changed.
3724 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3725 * jcf-parse.c: Include tm_p.h.
3727 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3730 2003-01-14 Tom Tromey <tromey@redhat.com>
3732 * class.c (make_class_data): Check that super is compiled before
3733 building class reference to it.
3735 2003-01-14 Andrew Haley <aph@redhat.com>
3737 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3738 varargs function -- correct.
3740 2003-01-14 Andrew Haley <aph@redhat.com>
3742 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3744 2003-01-14 Andrew Haley <aph@redhat.com>
3746 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3747 varargs function -- correct.
3749 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3750 temporary if the RHS is a reference.
3752 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3754 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3755 * keyword.h: Regenerated.
3757 * All Files: Convert to ISO C style function definitions.
3759 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3761 * parse.y (check_pkg_class_access): ANSIfy definition.
3763 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3765 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3768 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3770 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3772 Merge from pch-branch:
3774 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3776 * Make-lang.in (java/gjavah.o): Update dependencies.
3777 * gjavah.c: Include ggc.h.
3779 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3781 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3782 (JCFDUMP_OBJS): Add ggc-none.o.
3783 (java/jcf-dump.o): Depend on GGC_H.
3784 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3785 CPool substructures.
3786 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3787 * jcf-dump.c: Include ggc.h.
3789 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3791 * jcf.h (union cpool_entry): New.
3792 (struct CPool): Use gengtype to mark. Change field 'data' to be
3794 (struct JCF): Use gengtype to mark.
3795 (CPOOL_UINT): Update for new cpool_entry type.
3796 (CPOOL_USHORT1): Likewise.
3797 (CPOOL_USHORT2): Likewise.
3798 (CPOOL_FINISH): Use GC to free cpool subfields.
3799 * parse.h (struct parser_ctxt): Mark field current_jcf.
3800 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3801 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3802 (main_jcf): Use gengtype to mark.
3803 (ggc_mark_jcf): Delete.
3804 (get_constant): Update for new cpool_entry type.
3805 (give_name_to_class): Likewise.
3806 (get_class_constant): Likewise.
3807 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3808 (java_parse_file): Use GGC to allocate struct JCF.
3809 (init_jcf_parse): Don't call ggc_add_root.
3810 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3812 * java-tree.h (current_jcf): Use gengtype to mark.
3813 (CPOOL_UTF): Update for new cpool_entry type.
3814 (outgoing_cpool): Use gengtype to mark.
3815 (struct lang_type): GC struct JCF and struct CPool.
3816 * config-lang.in (gtfiles): Add jcf.h.
3817 * constants.c (find_tree_constant): New.
3818 (set_constant_entry): Allocate cpool subfields using GGC. Update
3819 for new cpool_entry type.
3820 (find_constant1): Update for new cpool_entry type.
3821 (find_constant2): Likewise.
3822 (find_utf8_constant): Use find_tree_constant.
3823 (find_class_or_string_constant): Remove unnecessary cast to jword.
3824 Update for new cpool_entry type.
3825 (count_constant_pool_bytes): Update for new cpool_entry type.
3826 (write_constant_pool): Likewise.
3827 (alloc_name_constant): Use find_tree_constant.
3828 (build_constants_constructor): Update for new cpool_entry type.
3830 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3832 * parse.y (mark_parser_ctxt): Delete.
3833 (goal): Don't use ggc_add_root.
3834 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3835 (java_pop_parser_context): Let GC free parser_ctxt.
3836 (java_parser_context_resume): Likewise.
3837 * parse.h (struct parser_ctxt): Use gengtype to mark.
3839 (ctxp_for_generation): Likewise.
3840 * lex.h (struct java_lc_s): Mark for gengtype.
3841 (java_lexer): Rearrange for gengtype.
3842 * config-lang.in (gtfiles): Add lex.h, parse.h.
3844 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3846 * All Files: Remove PARAMS macro.
3848 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3849 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3852 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3855 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3857 * Make-lang.in (java.install-common, java.uninstall,
3858 java.install-info, java.install-man): Prepend $(DESTDIR)
3859 to destination paths in all (un)installation commands.
3860 (java.install-common): Rewrite $(LN) command to support
3861 DESTDIR with "ln" as well as with "ln -s".
3863 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3865 * java-tree.h: Protect against multiple inclusion.
3867 2003-01-07 Tom Tromey <tromey@redhat.com>
3869 * class.c (add_assume_compiled): Don't adjust parent if we're
3870 already at the root of tree.
3872 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3874 * lang.c (dump_compound_expr): Prototype.
3876 2003-01-03 Tom Tromey <tromey@redhat.com>
3878 Fix for PR java/8712:
3879 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3880 when simply checking against `null'.
3882 2003-01-03 Tom Tromey <tromey@redhat.com>
3884 * gcj.texi (Standard Properties): Document http.proxyHost and
3887 * gcj.texi (GNU Classpath Properties): Document new properties.
3889 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3891 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3892 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3893 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3895 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3897 * Make-lang.in, boehm.c, buffer.c,
3898 buffer.h, builtins.c, class.c,
3899 config-lang.in, constants.c,
3900 convert.h, decl.c, except.c,
3901 expr.c, java-except.h,
3902 java-tree.h, javaop.def,
3903 jcf-parse.c, jcf-write.c,
3904 jv-scan.c, jvgenmain.c,
3905 jvspec.c, keyword.gperf,
3906 keyword.h, lang-options.h,
3907 lang-specs.h, lang.c, lex.c,
3908 lex.h, mangle.c, mangle_name.c,
3909 parse-scan.y, parse.h, parse.y,
3910 typeck.c, verify.c, xref.c,
3911 xref.h: Replace "GNU CC" with
3912 "GCC" in the copyright header.
3914 * check-init.c, gjavah.c, javaop.h,
3915 jcf-depend.c, jcf-dump.c, jcf-io.c,
3916 jcf-path.c, jcf-reader.c, jcf.h,
3917 zextract.c, zipfile.h: These files are
3918 "part of GCC". Also say "GCC" not "GNU CC".
3920 2002-12-30 DJ Delorie <dj@redhat.com>
3922 * Make-lang.in: Protect against texi2pod/pod2man failing.
3924 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3926 * gcj.texi: Use @copying.
3928 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3930 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3931 print_cxx_classname.
3932 (print_cxx_classname): Add add_scope parameter.
3933 (print_class_decls): Do not emit a semicolon after the extern
3935 (process_file): Adjust calls to print_cxx_classname.
3937 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3939 * gcj.texi: Include Cover Texts in man page.
3941 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3943 * class.c (build_static_field_ref): Check FIELD_FINAL.
3945 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3946 instead of current_constant_pool_data_ref.
3947 * java-tree.h (current_constant_pool_data_ref): Undefine.
3948 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3949 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3950 current_constant_pool_data_ref.
3952 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3953 not build_internal_class_name.
3955 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3956 Use it when class ref isn't certain to be compiled.
3958 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3960 * gcj.texi: Include gcc-common.texi.
3961 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3962 $(srcdir)/doc/include/gcc-common.texi.
3964 2002-12-22 Anthony Green <green@redhat.com>
3966 * gcj.texi (Limitations): Add note about org.xml.sax and
3969 2002-12-20 Tom Tromey <tromey@redhat.com>
3971 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3972 where minimum case value is Integer.MIN_VALUE.
3975 2002-12-18 Andrew Haley <aph@redhat.com>
3977 * parse.y (patch_invoke): Force evaluation order when `check' is
3978 set. For PR libgcj/8945.
3980 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3982 * gcj.texi: Change version number to 3.4.
3984 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3985 Andrew Haley <aph@redhat.com>
3987 * parse.y (source_end_java_method): Remove custom encoding of line
3988 numbers for a function decl before passing it to the back end.
3990 2002-12-03 Andrew Haley <aph@redhat.com>
3992 * class.c (make_class_data): New field, "chain".
3993 * decl.c (java_init_decl_processing): Likewise.
3995 2002-12-02 Tom Tromey <tromey@redhat.com>
3998 * parse.y (do_resolve_class): Handle qualified name via
4001 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4003 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4004 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4005 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4006 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4007 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4008 Include coretypes.h and tm.h.
4009 * Make-lang.in: Update dependencies.
4011 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4013 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4015 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4017 * jcf-reader.c: Don't expand JCF_readu4 inside the
4018 expansion of JCF_SKIP.
4020 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4022 * jcf-reader.c: Don't expand JCF_readu4 inside the
4023 expansion of JCF_SKIP.
4025 2002-11-22 Tom Tromey <tromey@redhat.com>
4027 * parse.y (patch_binop): Cast right hand side of shift expression
4028 to `int'. Fixes PR java/8676.
4030 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4031 Andrew Haley <aph@redhat.com>
4033 * gcc/java/jcf-write.c (write_classfile): Remove target
4034 class file, if it exists, before renaming the temporary
4037 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4039 * jvspec.c (lang_specific_spec_functions): New.
4041 2002-11-18 Tom Tromey <tromey@redhat.com>
4043 Fix for PR java/7912:
4044 * expr.c (can_widen_reference_to): Allow cast of array to
4045 Cloneable or Serializable.
4046 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4047 (java_io_serializable_identifier_node): Likewise.
4048 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4049 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4050 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4051 java_io_serializable.
4052 * decl.c (java_init_decl_processing): Initialize
4053 java_lang_cloneable_identifier_node and
4054 java_io_serializable_identifier_node.
4055 (java_lang_cloneable_identifier_node): New global.
4056 (java_io_serializable_identifier_node): Likewise.
4058 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4060 * buffer.c: Remove unnecessary casts.
4061 * check-init.c: Likewise.
4062 * class.c: Likewise.
4063 * constants.c: Likewise.
4065 * except.c: Likewise.
4066 * gjavah.c: Likewise.
4067 * jcf-io.c: Likewise.
4068 * jcf-parse.c: Likewise.
4069 * jcf-path.c: Likewise.
4070 * jvspec.c: Likewise.
4073 * verify.c: Likewise.
4075 2002-11-06 Tom Tromey <tromey@redhat.com>
4077 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4080 2002-11-05 Tom Tromey <tromey@redhat.com>
4082 Fix for PR java/6388.
4083 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4084 * java-tree.h (enum java_tree_index): New values
4085 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4086 (decimal_int_max, decimal_long_max): New defines.
4087 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4088 (error_if_numeric_overflow): Rewrote range checking.
4089 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4092 2002-11-02 Tom Tromey <tromey@redhat.com>
4094 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4096 * class.c (make_method_value): Put class name, not signature, into
4097 `throws' field. For PR java/8415.
4099 2002-10-24 Tom Tromey <tromey@redhat.com>
4101 * gcj.texi (Invoking gij): Document --showversion.
4102 (Standard Properties): java.library.path now set.
4104 2002-10-23 Tom Tromey <tromey@redhat.com>
4106 * gjavah.c (decode_signature_piece): In JNI mode, print
4107 `jobjectArray' when array depth is nonzero.
4110 2002-10-15 Andrew Haley <aph@redhat.com>
4112 * parse.y (patch_invoke): Call force_evaluation_order on a static
4114 (resolve_qualified_expression_name): Call force_evaluation_order
4115 on a arg list that is part of a Qualified Expression Name.
4117 * lang.c (dump_compound_expr): New.
4118 (java_dump_tree): New.
4120 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4122 * gcj.texi: Added item describing the GCJ runtime property
4125 2002-10-15 Richard Henderson <rth@redhat.com>
4127 * jcf-parse.c (get_constant): Fix type warning.
4129 2002-10-15 Andrew Haley <aph@redhat.com>
4131 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4132 (java_inlining_map_static_initializers): Declare.
4134 2002-10-14 Andrew Haley <aph@redhat.com>
4136 * tree-inline.c (remap_block): All local class initialization
4137 flags go in the outermost scope.
4138 (expand_call_inline): Call java_inlining_map_static_initializers.
4139 (expand_call_inline): Call java_inlining_merge_static_initializers.
4140 * java/lang.c (merge_init_test_initialization): New.
4141 (java_inlining_merge_static_initializers): New.
4142 (inline_init_test_initialization): New.
4143 (java_inlining_map_static_initializers): New.
4145 2002-10-11 Mark Wielaard <mark@klomp.org>
4147 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4149 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4151 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4153 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4155 * parse.y (merge_string_cste): Add parentheses around & within |.
4157 2002-10-08 Tom Tromey <tromey@redhat.com>
4159 * parse.y (variable_declarator_id): Simplify error path for
4160 array declarator error. For PR java/8003.
4162 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4164 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4167 2002-10-08 Andrew Haley <aph@redhat.com>
4169 * parse.y (attach_init_test_initialization_flags): Check for
4172 2002-10-07 Anthony Green <green@redhat.com>
4174 * parse.y (merge_string_cste): Fix bug in string concatenation.
4176 2002-10-03 Michael Koch <konqueror@gmx.de>
4178 * gcj.texi (Standard properties):
4179 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4181 2002-10-02 Roger Sayle <roger@eyesopen.com>
4183 PR optimization/6627
4184 * lang.c (java_init): If storing the vbit in function
4185 pointers, ensure that force_align_functions_log is atleast
4186 one to aid compatability with g++ vtables.
4188 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4190 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4191 foul of type-based aliasing.
4193 2002-09-30 Anthony Green <green@redhat.com>
4195 * gcj.texi (Invoking jv-scan): Fix texinfo.
4197 2002-09-28 Anthony Green <green@redhat.com>
4199 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4200 (Code Generation): Add -fno-assert documentation.
4201 * jv-scan.c (flag_assert): New global.
4202 (options): Add assert option.
4203 (help): Add --no-assert documentation.
4204 * parse-scan.y (flag_assert): New global.
4205 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4206 (flag_assert): New global.
4207 * java-tree.h (flag_assert): New global.
4208 * lex.c (java_lex): Obey flag_assert.
4209 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4212 2002-09-26 Andrew Haley <aph@redhat.com>
4214 * expr.c (build_java_array_length_access): Check for null pointer.
4215 * expr.c (expand_java_arrayload): Likewise.
4217 2002-09-21 Richard Henderson <rth@redhat.com>
4219 * jcf-parse.c (get_constant): Decode from IEEE no matter
4220 what the target format.
4222 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4224 * ChangeLog: Follow spelling conventions.
4225 * class.c: Likewise.
4228 * gjavah.c: Likewise.
4229 * java-tree.h: Likewise.
4230 * jcf-dump.c: Likewise.
4231 * jcf-parse.c: Likewise.
4232 * jvspec.c: Likewise.
4234 * mangle.c: Likewise.
4235 * parse.y: Likewise.
4237 2002-09-17 Tom Tromey <tromey@redhat.com>
4239 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4240 where \r appears at EOF. Fixes PR java/7950.
4242 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4244 * jvspec.c (lang_specific_driver): Remove unused variable.
4246 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4248 * java-tree.h (union lang_tree_node): Add chain_next option.
4250 2002-09-16 Richard Henderson <rth@redhat.com>
4252 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4253 use new real.h interface.
4254 * jcf-write.c (find_constant_index): Use new real.h interface.
4255 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4257 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4259 * lang.c: Follow spelling conventions.
4261 2002-09-11 Per Bothner <per@bothner.com>
4263 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4264 constant to the type of the field.
4265 (java_complete_tree): Remove now-redundant code.
4267 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4269 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4272 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4273 return label if a ret instruction for the jsr has been reached.
4275 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4277 * parse.y (DIR_SEPARATOR): Don't define.
4278 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4280 2002-08-28 Andrew Haley <aph@redhat.com>
4282 * verify.c (verify_jvm_instructions): Allow exception handler
4283 inside code that is being protected, but generate a warning.
4284 * except.c (link_handler): Initialize `expanded' in new eh_range.
4285 (binding_depth, is_class_level, current_pc): Declare extern.
4287 2002-09-01 Mark Wielaard <mark@klomp.org>
4289 * gcj.texi: Add chapter about system properties.
4292 2002-08-26 Tom Tromey <tromey@redhat.com>
4294 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4295 conversion if RHS_TYPE is byte, short, or char.
4297 2002-08-22 Tom Tromey <tromey@redhat.com>
4299 * gcj.texi (Invoking gij): Document -cp and -classpath.
4301 2002-08-21 Tom Tromey <tromey@redhat.com>
4303 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4304 $(prefix)/share. For PR libgcj/7633.
4306 For PR java/6005 and PR java/7611:
4307 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4308 (java_can_use_bit_fields_p): New function.
4310 2002-08-16 Tom Tromey <tromey@redhat.com>
4312 * gcj.texi (Class Initialization): Mention class initialization of
4315 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4317 * Make-lang.in (java-tree-inline.o): New.
4318 (JAVA_OBJS): Add java-tree-inline.o.
4319 * parse.y (source_end_java_method): Call java_optimize_inline.
4320 (java_expand_method_bodies): Save method's tree in
4322 (add_stmt_to_compound): Keep track of the number of statments.
4323 * lang.c (java_init): Enable flag_inline_trees.
4324 (java_post_options): If flag_inline_functions is on, enable
4325 flag_inline_trees instread.
4326 (decl_constant_value): New.
4327 (java_tree_inlining_walk_subtrees): New.
4328 * java-tree.h (DECL_NUM_STMTS): New macro.
4329 (java_optimize_inline): Declare.
4330 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4331 Handle a LABEL_EXPR.
4332 * decl.c (build_result_decl): If we already have a DECL_RESULT
4334 (dump_function): New.
4335 (java_optimize_inline): New.
4336 (dump_function): New.
4338 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4341 * parse.y (build_assertion): Invert return from
4342 desiredAssertionStatus.
4344 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4346 * jcf-write.c (get_access_flags): Return correct access flags for
4347 private and protected inner classes.
4349 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4351 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4353 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4355 * mangle_name.c: Don't include obstack.h twice.
4356 * xref.c: Don't include obstack.h.
4358 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4360 * class.c: (permanent_obstack): Delete declaration.
4361 * constants.c: (permanent_obstack): Delete declaration.
4362 * except.c: (permanent_obstack): Delete declaration.
4363 * expr.c: (permanent_obstack): Delete declaration.
4364 * jcf-parse.c: (permanent_obstack): Delete declaration.
4365 (saveable_obstack): Delete declaration.
4366 * parse.h: (permanent_obstack): Delete declaration.
4367 * typeck.c: (permanent_obstack): Delete declaration.
4369 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4371 * gcj.texi (version-gcc): Increase to 3.3.
4373 2002-07-22 Tom Tromey <tromey@redhat.com>
4375 * lex.c (java_lex): Check for `e' or `E' after 0.
4377 2002-07-21 Richard Henderson <rth@redhat.com>
4379 * lang.c (java_unsafe_for_reeval): New.
4380 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4382 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4384 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4385 (jcf_path_init): Use GET_ENVIRONMENT.
4387 2002-07-10 Roger Sayle <roger@eyesopen.com>
4388 Zack Weinberg <zack@codesourcery.com>
4390 * builtins.c (initialize_builtins): Remove defines that
4391 handled C/C++ specific junk hereby removed from builtins.def.
4393 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4395 * lang.c (java_post_options): Update prototype.
4397 2002-07-05 Roger Sayle <roger@eyesopen.com>
4399 * builtins.c (initialize_builtins): Ignore the additional
4400 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4401 the builtins.def file.
4403 2002-07-01 Tom Tromey <tromey@redhat.com>
4406 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4409 2002-07-01 Roger Sayle <roger@eyesopen.com>
4411 * java/decl.c (builtin_function): Accept additional parameter.
4412 (java_init_decl_processing): Pass an additional NULL_TREE
4413 argument to builtin_function.
4415 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4417 * gcj.texi: Fixed gcj invocation example so that it compiles.
4419 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4421 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4422 * parse.y (mark_parser_ctxt): Likewise.
4423 (check_modifiers, declare_local_variables): Avoid incorrect
4424 hardcoded constant 10.
4426 * lex.c (java_read_char): Avoid "comparison is always true"
4429 2002-06-25 Andreas Schwab <schwab@suse.de>
4431 * expr.c (JSR): Avoid undefined operation on PC.
4433 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4435 * decl.c (clear_binding_level): Const-ify.
4437 2002-06-13 Akim Demaille <akim@epita.fr>
4439 * parse.y (class_declaration, interface_declaration): Make sure
4440 all their rules have an action, in order to avoid meaningless `$$
4441 = $1' and their type clashes.
4443 2002-06-11 Tom Tromey <tromey@redhat.com>
4445 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4446 * parse-scan.y (statement_without_trailing_substatement): Added
4448 (assert_statement): New rule.
4449 * java-tree.h (struct lang_type) [assertions]: New field.
4450 (TYPE_USES_ASSERTIONS): New macro.
4451 (CLASS_USES_ASSERTIONS): Likewise.
4452 (FIELD_SYNTHETIC): New define.
4453 * lex.c (java_lval;): Added ASSERT_TK.
4454 * parse.y (ASSERT_TK): Added.
4455 (statement_without_trailing_substatement): Added assert_statement.
4456 (assert_statement): New rule.
4457 (build_assertion): New function.
4458 (maybe_generate_pre_expand_clinit): Create and initialize
4459 $assertionsDisabled.
4460 (lookup_package_type): Removed decl.
4461 * keyword.h: Rebuilt.
4462 * keyword.gperf (assert): New token.
4464 2002-06-10 Akim Demaille <akim@epita.fr>
4466 * parse.y (interface_type_list, class_member_declaration)
4467 (unary_expression_not_plus_minus): Remove duplicate %type.
4470 2002-06-09 Tom Tromey <tromey@redhat.com>
4472 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4474 * parse.y (method_header): Give error message in all cases.
4477 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4479 Don't use RTL inlining. Fix for PR java/6820.
4480 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4481 (flag_really_inline): New.
4482 (java_decode_option): Set flag_really_inline if -finline-functions
4484 (java_post_options): New function. Turn off inlining unless
4485 flag_really_inline is set.
4487 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4489 * gjavah.c (throwable_p): Accept argument as either a classname or
4490 signature fragment. Create null-terminated classname string for super
4491 when calling itself recursively.
4492 (decode_signature_piece): Skip first character from class name
4493 signature when calling throwable_p.
4495 2002-06-08 H.J. Lu (hjl@gnu.org)
4497 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4499 2002-06-04 Tom Tromey <tromey@redhat.com>
4501 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4503 2002-06-04 Michael Koch <konqueror@gmx.de>
4505 * gcj.texi (Input Options): Fixed typo.
4507 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4509 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4510 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4511 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4512 and all now-pointless local variables. Rename other local
4513 variables to reflect their not being handles.
4515 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4516 #if JCF_USE_STDIO blocks.
4518 * parse.y: Add missing semicolon at end of rule.
4520 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4522 * check-init.c (attach_initialized_static_class): Delete, unused.
4523 * parse.y: Use htab_t instead of struct hashtable, update
4525 * java-tree.h: Include hashtab.h instead of hash.h.
4526 (struct lang_decl_func): Use htab_t, set up for gengtype.
4527 (struct init_test_hash_entry): Delete.
4528 (struct treetreehash_entry): New.
4529 (java_treetreehash_find): New
4530 (java_treetreehash_new): New prototype.
4531 (java_treetreehash_create): New prototype.
4532 (java_mark_tree): Delete prototype.
4533 (java_hash_hash_tree_node): Delete prototype.
4534 (java_hash_compare_tree_node): Delete prototype.
4535 (attach_initialized_static_class): Delete prototype.
4536 * expr.c (build_class_init): Update to use java_treetreehash
4538 (java_expand_expr): Update to use htab_t.
4539 (emit_init_test_initialization): Likewise.
4540 * decl.c (java_mark_tree): Delete.
4541 * class.c (init_test_hash_newfunc): Delete.
4542 (java_hash_hash_tree_node): Delete.
4543 (java_hash_compare_tree_node): Delete.
4544 (add_method_1): Update to use java_treetreehash functions.
4545 (JAVA_TREEHASHHASH_H): New macro.
4546 (java_treetreehash_hash): New function.
4547 (java_treetreehash_compare): New function.
4548 (java_treetreehash_find): New function.
4549 (java_treetreehash_new): New function.
4550 (java_treetreehash_create): New function.
4551 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4553 * Make-lang.in (java/parse.o): Depend on debug.h.
4554 * java-tree.h (struct lang_identifier): Use gengtype.
4555 (union lang_tree_node): New.
4556 (struct lang_decl_func): Use gengtype.
4557 (struct lang_decl_var): Likewise.
4558 (struct lang_decl): Likewise.
4559 * parse.y: Include debug.h.
4560 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4562 * lang.c (struct language_function): New dummy structure.
4564 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4565 descriminator for DECL_LANG_SPECIFIC.
4566 (struct lang_decl_func): Rename from struct lang_decl.
4567 (enum lang_decl_desc): New.
4568 (struct lang_decl): Make it a union. Update all the accessor macros.
4569 (struct lang_type): Use gengtype.
4570 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4571 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4572 are now the same size.
4573 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4574 use discriminator to mark DECL_LANG_SPECIFIC.
4576 * Make-lang.in (gt-java-builtins.h): New rule.
4577 (java/builtins.o): Add dependency on gt-<filename>.h.
4578 * builtins.c: Use gengtype for roots.
4579 (union string_or_tree): Use gengtype.
4580 (struct builtin_record): Use gengtype.
4581 * config-lang.in (gtfiles): Add builtins.c.
4583 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4584 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4585 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4586 gt-java-parse.h, gtype-java.h): Add rules to generate.
4587 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4588 (class.o): Add dependency on gt-*.h.
4589 (constants.o): Likewise.
4592 (jcf-parse.o): Likewise.
4593 (jcf-write.o): Likewise.
4595 * config-lang.in (gtfiles): New.
4596 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4597 * constants.c: Replace uses of ggc_add_* with GTY markers.
4599 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4600 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4601 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4602 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4604 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4606 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4607 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4609 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4610 Include gtype-java.h.
4612 2002-06-02 Tom Tromey <tromey@redhat.com>
4614 Fix for PR java/5913:
4615 * parse.y (patch_binop): Call patch_string on op1.
4617 2002-06-02 Tom Tromey <tromey@redhat.com>
4619 Fix for PR java/1343, PR java/6336:
4620 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4621 formatting. Changed return type.
4622 (anonymous_class_counter): Moved to top of file.
4623 (maybe_make_nested_class_name): Append number to class name for
4624 function-local classes.
4626 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4628 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4629 * Make-lang.in: Update dependency lists.
4631 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4633 * gjavah.c (throwable_p): Do not free the name of the class after
4634 passing it to find_class.
4635 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4636 * jcf-io.c (dirent.h): Include it.
4637 (fnmatch.h): Likewise.
4638 (compare_path): New function.
4639 (java_or_class_file): Likewise.
4640 (memoized_dirlist_entry): New type.
4641 (memoized_dirlist_lookup_eq): New function.
4642 (memoized_dirlists): New variable.
4643 (caching_stat): New function.
4644 (memoized_class_lookup_eq): New function.
4645 (memoized_class_lookups): Likewise.
4646 (find_class): Use memoized_class_lookups and caching_stat.
4647 * jcf.h (JCF_USE_SCANDIR): Define.
4648 * parse.y (java_expand_classes): Write the class files in reverse
4651 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4653 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4655 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4657 * jcf-write.c (write_classfile): Unlink the temporary file if it
4658 cannot be renamed. Use concat to build up the name of the
4661 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4663 * jcf-write.c (write_classfile): Write the file to a
4664 temporary file and then rename it.
4666 2002-05-07 Tom Tromey <tromey@redhat.com>
4668 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4670 Fix for PR java/1200:
4671 * gjavah.c (throwable_p): New function.
4672 (decode_signature_piece): Use it. A `WeakReference' isn't the
4675 (gcjh_streq): New function.
4677 2002-05-07 Andreas Jaeger <aj@suse.de>
4679 * parse.y (finish_for_loop): Fix if statement.
4681 2002-05-06 Tom Tromey <tromey@redhat.com>
4683 Fix for PR java/5941:
4684 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4685 loop update expression.
4686 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4687 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4689 2002-05-04 Mark Wielaard <mark@klomp.org>
4692 * parse.y (build_string_concatenation): Return just op1 only when op2
4693 is null and op1 is a STRING_CST, otherwise always construct a
4696 2002-04-27 Tom Tromey <tromey@redhat.com>
4699 * parse.y (string_convert_int_cst): New function.
4700 (merge_string_cste): Use it.
4702 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4704 * java-tree.h (java_parse_file): Update.
4705 (java_set_yydebug): Remove.
4706 * jcf-parse.c (yydebug): Remove.
4707 (java_set_yydebug): Die.
4708 (java_parse_file): Update.
4709 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4711 2002-04-24 Tom Tromey <tromey@redhat.com>
4714 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4715 EXPR_WFL_QUALIFICATION of qual_wfl.
4717 2002-04-23 Per Bothner <per@bothner.com>
4719 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4720 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4721 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4723 2002-04-23 Tom Tromey <tromey@redhat.com>
4726 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4727 recognize `-fcompile-resource='.
4728 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4731 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4733 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4734 paths. Fixes PR java/2791.
4736 2002-04-19 Andrew Haley <aph@redhat.com>
4738 * jcf-write.c (push_long_const): lo, hi: New variables.
4739 Use rshift_double to extract the high part of a 64-bit long.
4740 Use WORD_TO_INT to extract the low part.
4742 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4743 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4744 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4746 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4748 * typeck.c (incomplete_type_error): Remove.
4750 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4752 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4753 for hash synchronization.
4754 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4755 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4758 2002-04-16 Mark Wielaard <mark@klomp.org>
4760 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4763 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4765 Fix for PR java/6294:
4766 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4769 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4771 Fix for PR java/6085:
4772 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4773 to get enclosing "this" argument for inner-class constructor
4774 invocation. Pass correct arguments to build_access_to_thisn.
4776 2002-04-10 Andreas Jaeger <aj@suse.de>
4778 * gcj.texi (Input Options): Fix extdirs patch.
4780 2002-04-10 Anthony Green <green@redhat.com>
4782 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4784 2002-04-09 Anthony Green <green@redhat.com>
4786 * gcj.texi (Input Options): Add --extdirs documentation.
4787 * jcf-dump.c (OPT_extdirs): New macro.
4788 (options): Add extdirs option.
4789 (help): Describe --extdirs.
4790 (main): Handle OPT_extdirs.
4791 * gjavah.c (OPT_extdirs): New macro.
4792 (options): Add extdirs option.
4793 (help): Describe --extdirs.
4794 (main): Handle OPT_extdirs.
4795 * jcf-path.c (jcf_path_init): Add extdirs support.
4796 (jcf_path_extdirs_arg): New function.
4797 (extensions): New variable to hold extensions path entries.
4798 * jvspec.c: Remove -fextdirs= when compiling main().
4799 * lang.c (java_decode_option): Handle -fextdirs=.
4800 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4801 * Make-lang.in: Compile jcf-path with version info for use in
4802 identifying the appropriate libgcj.jar.
4804 2002-04-08 Tom Tromey <tromey@redhat.com>
4807 * .cvsignore: Added rmic.1 and rmiregistry.1.
4808 * gcj.texi (Top): Link to new nodes.
4809 (Invoking rmic): New node.
4810 (Invoking rmiregistry): Likewise.
4811 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4813 (java.maintainer-clean): Likewise.
4814 ($(srcdir)/java/rmic.1): New target.
4815 ($(srcdir)/java/rmiregistry.1): Likewise.
4816 (java.install-man): Handle rmic.1 and rmiregistry.1.
4818 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4820 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4821 Add note about handling uncaught exceptions. Add an exception handler
4824 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4826 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4827 after using it to patch CALL_EXPR.
4829 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4831 * gcj.texi (Invocation): Document CNI invocation API.
4833 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4835 * expr.c (truthvalue_conversion): Rename. Update.
4836 (expand_compare): Update.
4837 * java-tree.h (java_truthvalue_conversion): New.
4838 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4840 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4842 * java-tree.h (java_mark_addressable): New.
4843 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4844 * typeck.c (mark_addressable): Rename, update.
4846 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4848 * expr.c (build_java_binop): Update.
4849 * java-tree.h (java_signed_type, java_unsigned_type,
4850 java_signed_or_unsigned_type): Update.
4851 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4852 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4853 * parse.y (patch_binop): Update.
4854 * typeck.c (signed_or_unsigned_type, unsigned_type,
4855 signed_type): Update.
4857 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4859 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4860 (java_dummy_print): Remove.
4861 (lang_print_error): Rename. Exit early if inhibiting output.
4862 (inhibit_error_printing_function): New.
4863 (java_init): Don't set hook.
4864 (lang_init_source): Use new boolean.
4866 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4868 * parse.y (do_resolve_class): Fix infinite recursion.
4870 2002-03-29 Tom Tromey <tromey@redhat.com>
4872 * parse.y (check_inner_circular_reference): Ignore incomplete
4875 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4877 * Make-lang.in (builtins.o): Update.
4878 * boehm.c (get_boehm_type_descriptor): Update.
4879 * builtins.c: Include langhooks.h.
4880 * decl.c (java_init_decl_processing): Update.
4881 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4882 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4884 * typeck.c (type_for_mode, type_for_size): Update.
4886 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4888 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4890 2002-03-28 Tom Tromey <tromey@redhat.com>
4892 * except.c (expand_end_java_handler): If the handler type is NULL,
4893 use java.lang.Throwable. Fixes PR java/5986.
4895 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4897 Fix for PR java/4715:
4898 * jcf-parse.c (parse_source_file_3): New function.
4899 (read_class): Call it.
4900 (java_parse_file): Likewise.
4902 2002-03-28 Jan Hubicka <jh@suse.cz>
4904 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4906 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4908 * parse.y (resolve_package): Initialize "decl".
4909 (lookup_package_type): Remove unused function.
4911 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4913 Fix for PR java/5993:
4914 * parse.y (resolve_package): Return the decl if resolution was
4915 successful. Don't special case "java.lang" and "java.lang.reflect"
4916 packages. Set type_name to the merged identifier.
4917 (resolved_qualified_expression_name): Print error using "name" if
4918 resolve_package returns NULL_TREE.
4920 2002-03-27 Tom Tromey <tromey@redhat.com>
4922 * expr.c (expand_invoke): Don't generate null pointer check if
4923 we're calling <init>.
4925 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4927 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4929 * java-tree.h (java_lang_expand_expr): Similarly.
4930 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4931 (java_init): Don't set hook.
4933 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4935 Fix for PR java/5850:
4936 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4937 context if field was not found in the current scope.
4938 * expr.c (lookup_field): Don't look in enclosing contexts.
4940 2002-03-26 Tom Tromey <tromey@redhat.com>
4942 Fix for PR java/5942:
4943 * parse.y (init_src_parse): Added sanity check.
4944 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4947 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4949 * decl.c (lang_mark_tree): Rename java_mark_tree.
4950 * java-tree.h (java_mark_tree): New.
4951 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4953 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4955 * lex.c: Change java_perform_atof to take normal parameters
4956 instead of a pointer to a parameter block. Call it directly
4959 2002-03-22 Mark Wielaard <mark@klomp.org>
4961 Fix for PR java/5368:
4962 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4963 when printing error message.
4965 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4967 * decl.c (maybe_build_cleanup): Remove.
4969 2002-03-22 Tom Tromey <tromey@redhat.com>
4971 Andrew Haley <aph@cambridge.redhat.com>
4973 * expr.c (build_field_ref): Don't build a check if the field is a
4976 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4978 Fix for PR java/6026:
4979 * lex.c (java_lex): Fix parsing of consecutive floats.
4981 2002-03-21 Tom Tromey <tromey@redhat.com>
4983 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4986 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4988 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4989 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4991 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4993 * gcj.texi: @code{gcj} becomes @command{gcj}.
4994 @code{gcc} becomes @command{gcc}.
4995 GcjRaw changed to gnu.gcc.RawData.
4997 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4999 * decl.c (start_java_method): Use new hook.
5000 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5001 (java_init): Remove old hook.
5003 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5005 * builtins.c (define_builtin): Do nothing if `type' is null.
5008 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5010 * parse.y (parser_check_super_interface): Fix error message
5013 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5015 * jcf-parse.c (get_constant): Delete unused variables.
5017 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5019 * java-tree.h (java_parse_file): New.
5020 * jcf-parse.c (yyparse): Rename java_parse_file.
5021 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5023 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5025 * parse.y (craft_constructor): Return the constructor decl.
5026 (java_expand_classes): Update comments.
5027 (lookup_method_invoke): Call fix_constructors immediately for
5028 anonymous class. Fixes PR java/5935.
5030 2002-03-15 Anthony Green <green@redhat.com>
5032 * jcf-parse.c (yyparse): Don't emit class registration
5033 constructor when compiling resource files.
5035 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5037 * lang.c (java_tree_code_type, java_tree_code_length,
5038 tree_code_name): Delete.
5039 (tree_code_type, tree_code_length, tree_code_name): Define.
5040 (java_init): Don't try to copy into the various tree_code
5043 2002-03-12 Tom Tromey <tromey@redhat.com>
5045 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5046 UTF-8, not UCS-2. Fixes PR java/5923.
5048 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5049 a call_expr wrapped in a convert. Fixes PR java/5848.
5051 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5053 * jcf-write.c (write_classfile): Improve error strings.
5055 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5057 * lex.c: Adjust comments to GNU standards.
5059 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5061 Fix for PR java/5902:
5062 * lex.c (java_lex): Fix parsing of literals.
5064 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5066 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5067 to prevent it getting evaluated twice in the store checking case.
5068 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5071 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5073 * decl.c (java_init_decl_processing): Make sure class_type_node
5074 alignment is not less than 64 bits if hash synchronization is enabled.
5076 2002-03-08 Per Bothner <per@bothner.com>
5078 * parse.y (java_complete_lhs): Check if patch_assignment
5079 returned an error-mark.
5081 * parse.y (try_builtin_assignconv): Don't special-case zero.
5083 2002-03-08 Per Bothner <per@bothner.com>
5085 Fix for PR java/5812.
5086 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5087 here instead of in JSR macro. Likewise with load_type_state call.
5088 Do the latter on if the return_pc has been verified (the jsr returns).
5089 (JSR): Now just call build_java_jsr.
5091 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5093 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5094 (java.install-common): Link native driver to
5095 JAVA_TARGET_INSTALL_NAME.
5097 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5099 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5100 * builtins.c(sin_builtin): Likewise
5101 * builtins.c(sqrt_builtin): Likewise
5103 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5105 * java/expr.c, java/jcf-parse.c, java/lex.c:
5106 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5107 REAL_ARITHMETIC blocks unconditional. Delete some further
5108 #ifdef blocks predicated on REAL_ARITHMETIC.
5110 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5112 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5113 explicit sizeof/sizeof.
5114 * decl.c (java_init_decl_processing): Likewise.
5115 * jcf-parse.c (init_jcf_parse): Likewise.
5116 * parse.y (init_src_parse): Likewise.
5118 2002-03-02 Per Bothner <per@bothner.com>
5120 Make --CLASSPATH by a synonym for --classpath and -classpath.
5121 Implement --bootclasspath.
5122 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5123 (classpath_l): Remove.
5124 (jcf_path_CLASSPATH_arg): Remove.
5125 (jcf_path_bootclasspath_arg): New function.
5126 (jcf_path_seal): Simplify accordingly.
5128 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5129 (jcf_path_CLASSPATH): Remove declaration.
5130 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5131 (lang_specific_driver): Translate -bootclasspath.
5132 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5133 * lang.c (decode_lang_options): Do jcf_path_init first.
5134 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5135 * gjavah.c: Also handle --bootclasspath.
5136 Handle --CLASSPATH as a synonum for --classpath.
5137 * jcf-dump.c: Likewise.
5139 "." is not part of system path, but is the default for --classpath.
5140 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5141 (jcf_path_seal): Add "." if no CLASSPATH specified.
5143 * gcj.texi: Document changes.
5145 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5147 * expr.c (build_java_arraystore_check): Fix formatting.
5149 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5151 Fix for PR java/5758, java/5632:
5152 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5153 inner-class separator too.
5154 * parse.y (do_resolve_class): New local `decl_result.'
5155 Progressively build a name for what can have been loaded.
5157 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5159 * expr.c (java_array_data_offset): Removed function.
5160 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5161 (build_java_array_length_access): Obtain "length" value using a
5162 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5163 (build_java_arrayaccess): Correct comment. Access "data" using a
5164 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5165 (build_java_arraystore_check): New function.
5166 (expand_java_arraystore): Use build_java_arraystore_check.
5167 * parse.y (patch_assignment): Simplify code to insert a store check
5168 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5169 * check-init.c (check_init): Update to reflect that an array length
5170 access is now a COMPONENT_REF.
5171 * gcj.texi (Code Generation): Improve documentation of
5172 -fno-bounds-check. Add documentation for -fno-store-check.
5173 * java-tree.h (flag_store_check): Declare.
5174 (build_java_arraystore_check): Declare.
5175 * lang.c (flag_store_check): Initialize to 1.
5176 (lang_f_options): Add store-check option.
5177 * jvspec.c: Don't pass store-check option to jvgenmain.
5178 * lang-options.h: Add help string for -fno-store-check.
5180 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5182 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5183 * java-tree.h (java_dup_lang_specific_decl): New.
5184 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5186 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5188 * builtins.c, decl.c: Delete traditional-mode-related code
5189 copied from the C front end but not used, or used only to
5190 permit the compiler to link.
5192 2002-02-22 Tom Tromey <tromey@redhat.com>
5194 Fix for PR java/2369:
5195 * jvspec.c (verify_class_name): New function.
5196 (lang_specific_driver): Call it.
5197 (JAVA_START_CHAR_P): New macro.
5198 (JAVA_PART_CHAR_P): Likewise.
5200 2002-02-22 Per Bothner <per@bothner.com>
5202 * class.c: Change vtable to be more compatible with g++ v3 abi.
5203 (get_dispatch_table): Prepend offset-to-top (always 0) and
5204 type_info pointer (currently unimplemented hence NULL) to vtable.
5205 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5206 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5207 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5208 (build_dtable_decl): Add declarations for new fields.
5210 2002-02-20 Per Bothner <per@bothner.com>
5212 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5213 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5214 don't need to set it on the COMPOUND_EXPR - the caller does that.
5216 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5218 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5219 `--CLASSPATH' becomes `--classpath.'
5220 * gjavah.c: Likewise.
5221 * jcf-dump.c: Likewise.
5222 * lang-options.h: Likewise.
5224 * jcf-path.c: Updated comment.
5225 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5226 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5227 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5228 (jcf_path_CLASSPATH_arg): Ditto.
5229 (classpath_u): Updated leading comment.
5231 2002-02-20 Per Bothner <per@bothner.com>
5233 * builtins.c (check_for_builtin): New function.
5234 (build_call_or_builtin): Remove.
5235 * java-tree.h: Update accordingly.
5236 * expr.c (expand_invoke): Use build + check_for_builtin instead
5237 of build_call_or_builtin.
5238 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5239 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5240 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5242 2002-02-17 Tom Tromey <tromey@redhat.com>
5244 * java-tree.h (TYPE_STRICTFP): New macro.
5245 (struct lang_type) [strictfp]: New field.
5246 (CLASS_STRICTFP): New macro.
5247 (METHOD_STRICTFP): New macro.
5248 (struct lang_decl) [strictfp]: New field.
5249 * parse.y (method_header): Disallow strictfp constructor or
5251 (STRICT_TK): Move before MODIFIER_TK.
5252 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5253 (METHOD_MODIFIERS): Likewise.
5254 (INTERFACE_MODIFIERS): Likewise.
5255 * jcf-write.c (get_access_flags): Likewise.
5256 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5257 (add_method_1): Likewise.
5258 (get_access_flags_from_decl): Likewise.
5259 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5260 recognize strictfp flag.
5261 * jcf.h (ACC_STRICT): New define.
5263 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5265 * class.c(build_utf8_ref): Move declaration of decl_size
5267 2002-02-07 Tom Tromey <tromey@redhat.com>
5269 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5272 2002-02-04 Anthony Green <green@redhat.com>
5274 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5275 sections if available.
5277 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5279 * parse.y (java_expand_classes): Fix typo in static field loop.
5281 2002-02-02 Richard Henderson <rth@redhat.com>
5283 * class.c (add_field): Mark static fields external.
5284 (build_class_ref): Remove redundant set.
5285 * parse.y (java_expand_classes): Mark static fields of classes
5286 to be compiled as local.
5287 * jcf-parse.c (parse_class_file): Likewise.
5289 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5291 * gcj.texi (About CNI): New node.
5293 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5296 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5297 setlocale() with LC_CTYPE as a parameter.
5300 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5302 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5303 Follow GNU Coding Standards for --version.
5305 2002-01-28 Tom Tromey <tromey@redhat.com>
5307 * expr.c (build_jni_stub): Ensure storage for `meth' is
5309 * parse.y (java_complete_expand_methods): Set
5310 current_function_decl before building JNI stub.
5312 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5314 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5317 2002-01-22 Tom Tromey <tromey@redhat.com>
5319 * decl.c (java_init_decl_processing): Use add_predefined_file.
5320 Predefine RawData.java.
5321 (predef_filenames): Removed.
5322 (java_init_decl_processing): Don't register predef_filenames.
5323 * jcf-parse.c (add_predefined_file): New function.
5324 (predefined_filename_p): Rewrote.
5325 (predefined_filename_p): No longer static.
5326 * decl.c (java_init_decl_processing): Call initialize_builtins.
5327 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5328 (java/builtins.o): New target.
5329 * builtins.c: New file.
5330 * parse.y (patch_invoke): Use build_call_or_builtin.
5331 * java-tree.h (build_call_or_builtin): Declare.
5332 (initialize_builtins): Declare.
5333 (java_set_exception_lang_code): Removed unused declaration.
5334 (PREDEF_FILENAMES_SIZE): Removed.
5335 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5336 (predef_filenames): New define.
5337 (add_predefined_file): Declare.
5338 (predefined_filename_p): Declare.
5339 * expr.c (expand_invoke): Use build_call_or_builtin.
5341 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5343 * parse.y (patch_switch_statement): Fix format specifier.
5345 2002-01-16 Tom Tromey <tromey@redhat.com>
5347 More for PR java/5365:
5348 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5350 (process_file): Generate include for
5351 java.lang.UnsupportedOperationExceptions.
5353 2002-01-15 Andreas Jaeger <aj@suse.de>
5355 * .cvsignore: Add man pages.
5357 2002-01-15 Tom Tromey <tromey@redhat.com>
5359 Fix for PR java/5365:
5360 * gjavah.c (process_file): Turn class name into a file name.
5362 2002-01-14 Matthias Klose <doko@debian.org>
5364 * gcj.texi: Fix whitespace and formatting errors in the
5365 synopsis of the man pages. Update copyright.
5367 2002-01-14 Tom Tromey <tromey@redhat.com>
5370 * Make-lang.in (java.install-man): Handle jv-convert man page.
5371 (java.generated-manpages): Added jv-convert.1.
5372 (java.uninstall): Remove jv-convert.1.
5373 (java.maintainer-clean): Likewise.
5374 ($(srcdir)/java/jv-convert.1): New target.
5375 * gcj.texi (Top): Link to jv-convert node.
5376 (Individual utilities): Likewise.
5377 (Invoking jv-convert): New node.
5379 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5380 Martin Kahlert <martin.kahlert@infineon.com>
5382 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5383 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5385 2002-01-03 Graham Stott <grahams@redhat.com>
5387 * class.c (compile_resource_file): Update copyright date.
5388 Constify filename parameter.
5389 (java-tree.h): Update copyright date.
5390 (compile_resource_file): Constify filename parameter.
5392 2002-01-03 Graham Stott <grahams@redhat.com>
5394 * gcc/jcf-parse.c: Update copyright date.
5395 (yyparse): Constify resource_filename.
5397 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5399 * parse.y (src_parse_roots): Don't needlessly zero init.
5401 2001-12-31 Tom Tromey <tromey@redhat.com>
5403 * parse.y (dump_java_tree): New function.
5404 (source_end_java_method): Call it.
5405 (end_class_declaration): Likewise.
5406 * lang.c (java_decode_option): Call dump_switch_p.
5408 2001-12-28 Tom Tromey <tromey@redhat.com>
5410 * gen-table.pl: Don't process characters after \uffff. Added
5411 comment pointing to input file.
5413 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5415 * gen-table.pl: Const-ify output. Document the location of a
5416 suitable unicode input file.
5418 * chartables.h: Regenerate.
5420 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5422 * chartables.h: Const-ify.
5423 * gjavah.c (options): Likewise.
5424 * jcf-dump.c (options): Likewise.
5425 * jv-scan.c (options): Likewise.
5426 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5427 * parse.y (binop_lookup): Likewise.
5429 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5431 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5432 the static arrays that are output.
5433 * jvspec.c (jvgenmain_spec): Make static.
5434 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5435 * keyword.h: Regenerate.
5436 * lang.c (string_option, process_option_with_no, lang_f_options,
5437 lang_W_options): Const-ify.
5438 * lex.c (java_lex): Likewise.
5440 2001-12-21 Richard Henderson <rth@redhat.com>
5442 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5443 (get_boehm_type_descriptor): ... here. Arrange for the
5444 TREE_TYPE to get set properly.
5446 2001-12-21 Richard Henderson <rth@redhat.com>
5448 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5449 only if the target requires collect2.
5451 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5453 2001-12-20 Tom Tromey <tromey@redhat.com>
5456 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5457 CAN_COMPLETE_NORMALLY for the node.
5458 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5459 generate code for second branch if first branch can't complete
5461 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5462 the loop head if the loop body can't complete normally.
5464 2001-12-20 Tom Tromey <tromey@redhat.com>
5467 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5468 case where `finally' clause can't complete normally.
5470 2001-12-20 Tom Tromey <tromey@redhat.com>
5473 * parse.y (analyze_clinit_body): Added this_class parameter.
5474 Check for more cases where we must keep <clinit>.
5475 (maybe_yank_clinit): Cleaned up flow control.
5477 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5479 * decl.c (java_init_decl_processing): Don't initialize
5480 finit_leg_identifier_node.
5481 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5482 (finit_leg_identifier_node): Remove.
5483 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5485 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5487 * mangle.c (mangle_member_name): Don't special-case for
5489 * mangle_name.c (unicode_mangling_length): Likewise.
5490 (append_unicode_mangled_name): Likewise.
5491 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5494 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5496 * expr.c (build_java_array_length_access): Don't force null pointer
5497 check unless flag_check_references is set.
5499 2001-12-20 Tom Tromey <tromey@redhat.com>
5501 Fix for PR java/3417:
5502 * parse.y (patch_assignment): Added special processing for
5504 (patch_return): Don't convert booleans to integers, and don't
5505 special-case `null'.
5507 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5509 * config-lang.in (diff_excludes): Remove.
5511 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5513 * gcj.texi: Update link to GCC manual.
5515 2001-12-17 Tom Tromey <tromey@redhat.com>
5517 * parse.y (link_nested_class_to_enclosing): Removed useless
5520 2001-12-16 Tom Tromey <tromey@redhat.com>
5522 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5525 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5527 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5528 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5531 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5533 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5535 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5537 * decl.c (java_init_decl_processing): Build otable_type correctly.
5538 otable_decl is an otable_type.
5540 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5542 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5543 otable_type, otable_ptr_type, method_symbol_type,
5544 method_symbols_array_type, method_symbols_array_ptr_type): New
5545 field/global tree definitions.
5546 (flag_indirect_dispatch): New flag.
5547 * decl.c (java_init_decl_processing): Initialize new otable and
5548 otable_syms type nodes and decls. Add new field "index" to
5550 * class.c (build_method_symbols_entry): New function.
5551 (make_method_value): Set "index" to to method's vtable index for
5552 virtual methods when indirect-dispatch is not used.
5553 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5554 and set vtable_method_count to -1. Set otable and otable_syms field
5555 if indirect-dispatch is used and there was something to put in them.
5556 (build_method_symbols_entry): New function.
5557 (emit_offset_symbol_table): New function.
5558 * expr.c (get_offset_table_index): New function.
5559 (build_invokevirtual): Build array reference to otable at the index
5560 returned by get_offset_table_index, and use the result as the vtable
5562 (build_invokeinterface): Similar.
5563 * jcf-parse.c (yyparse): If indirect-dispatch, call
5564 emit_offset_symbol_table at the end of compilation, after all classes
5565 have been generated.
5566 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5567 * lang.c (flag_indirect_dispatch): Define.
5568 (lang_f_options): Add indirect-dispatch flag.
5570 2001-12-14 Matthias Klose <doko@debian.org>
5572 * gcj.texi: Markup for man page generation. Document missing
5573 options printed by <tool> --help.
5574 Terminate description of gij's -ms option with a dot.
5575 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5576 (java.generated-manpages java.install-man, java.uninstall,
5577 java-maintainer-clean) Updated.
5579 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5581 * class.c (get_dispatch_table): Fix java vtable layout
5582 for TARGET_VTABLE_USES_DESCRIPTORS.
5583 * decl.c (java_init_decl_processing): Initialize
5584 alloc_no_finalizer_node, finalize_identifier_node.
5585 * expr.c (class_has_finalize_method): New function.
5586 (expand_java_NEW): Generate calls for finalizer-free allocation.
5587 (build_invokevirtual): Fix java vtable layout for
5588 TARGET_VTABLE_USES_DESCRIPTORS.
5589 * java-tree.h (enum java_tree_index): New entries:
5590 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5591 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5592 (class_has_finalize_method): declare.
5593 (HAS_FINALIZER_P): New macro.
5594 * parse.y (patch_invoke): Generate calls for finalizer-free
5597 2001-12-12 Matthias Klose <doko@debian.org>
5599 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5600 whitespace at end of line.
5602 2001-12-11 Tom Tromey <tromey@redhat.com>
5604 * lex.c (java_init_lex): Define wfl_to_string as
5605 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5607 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5609 * class.c (make_method_value): Use null_pointer_node to
5610 represent empty exception table.
5612 2001-12-10 Tom Tromey <tromey@redhat.com>
5614 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5616 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5618 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5620 2001-12-09 Per Bothner <per@bothner.com>
5622 * check-init.c (current_switch_has_default): New static field.
5623 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5624 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5625 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5627 2001-12-09 Tom Tromey <tromey@redhat.com>
5629 * check-init.c (check_init): Don't allow pre- or post- increment
5630 or decrement of final variable.
5631 (final_assign_error): Minor error message rewording.
5633 2001-12-08 Tom Tromey <tromey@redhat.com>
5635 * java-tree.h: Fixed typo.
5637 * gjavah.c (decompile_method): Don't decompile to `return this'
5640 * gjavah.c (cxx_keywords): Re-sorted.
5641 * lex.c (cxx_keywords): Re-sorted.
5643 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5646 * gjavah.c (print_namelet): Clear subnamelets.
5647 (HANDLE_METHOD): Set `method_printed' earlier.
5649 2001-12-07 Tom Tromey <tromey@redhat.com>
5651 * lang.c (lang_f_options): Added
5652 optimize-static-class-initialization.
5653 (java_decode_option): Removed special case.
5655 2001-12-07 Per Bothner <per@bothner.com>
5657 * check-init.c (check_init): Fix typo freeing memory twice.
5659 2001-12-05 Per Bothner <per@bothner.com>
5661 Restore support for static class initialization optimization.
5662 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5663 * check-init.c (check_int): At end of BLOCK handle initialization
5664 blocks, which used to be done in java_complete_expand_method but did
5665 not handle the case where check_for_initialization might allocate
5666 more than a word of bits.
5667 * decl.c (lang_make_tree): The smic field is now a tree.
5668 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5669 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5671 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5673 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5674 Change from a hash table to a list.
5675 (struct_lang_decl): Change field 'smic' to match.
5676 * class.c (add_method_1): Initialize
5677 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5678 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5679 (java_expand_method_bodies): -here, since 'smic' is now a list.
5680 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5682 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5684 * class.c (java_hash_compare_tree_node): Fix casts.
5686 2001-12-04 Per Bothner <per@bothner.com>
5688 * check-init.c: Handle definite unassignment to finals in addition
5689 to definite assignment.
5690 (loop_current_locals): New field.
5691 (num_current_locals, int start_current_locals, num_current_words):
5693 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5694 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5695 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5696 (get_variable_decl, check_final_reassigned): New functions.
5697 (check_init, check_bool_init): Modify as needed for checking finals.
5698 (check_for_initialization): Take extra parameter and return void.
5699 Do extra start-up logic to check final fields for assignment.
5700 * parse.y (check_static_final_variable_assignment_flag,
5701 reset_static_final_variable_assignment_flag, check_final_assignment,
5702 check_final_variable_local_assignment_flag,
5703 reset_final_variable_indirect_assignment_flag,
5704 reset_final_variable_global_assignment_flag): Remove functions.
5705 (java_complete_expand_methods, outer_field_access_fix,
5706 patch_assignment): Remove no-longer used logic.
5707 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5708 * parse.y (register_fields, java_complete_tree): Update accordingly.
5710 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5711 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5712 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5714 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5716 * java-tree.h (DECL FINAL): New bit-field.
5717 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5718 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5719 (DECL_INIT_CALLS_THIS): New macro.
5720 (struct lang_decl): New bit-field init_calls_this.
5721 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5722 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5723 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5724 use it for both local variables and final fields.
5725 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5727 (struct lang_type): Remove hfv bit-field.
5728 (check_for_initialization): Change to return void.
5730 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5731 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5732 * check-init.c (final_assign_error): New helper function.
5733 (check_final_reassigned, check_init): Use it.
5734 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5736 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5737 bit-fields to unsigned.
5739 2001-12-03 Per Bothner <per@bothner.com>
5741 * parse.y (patch_binop): Minor constant folding.
5743 * parse.y (build_current_thisn): Shorter 'buffer'.
5745 2001-12-03 Per Bothner <per@bothner.com>
5747 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5748 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5749 * jcf-write.c (generate_bytecode_insns): Remove support for
5750 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5751 * check-init.c (check_init): Likewise.
5753 2001-12-03 Per Bothner <per@bothner.com>
5755 * verify.c (subroutine_nesting): New function.
5756 (verify_jvm_instructions): Use it to fix logic for checking that
5757 we're done with the current subroutine.
5759 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5760 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5762 2001-12-03 Per Bothner <per@bothner.com>
5764 * jcf.h: Fix obvious typo in comment.
5765 * typeck.c (build_null_signature): Add comment.
5767 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5769 * expr.c: Remove leading capital from diagnostic messages, as
5770 per GNU coding standards.
5771 * jcf-io.c: Similarly.
5772 * jcf-parse.c: Similarly.
5773 * jv-scan.c: Similarly.
5774 * jvspec.c: Similarly.
5775 * mangle.c: Similarly.
5777 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5778 Alexandre Petit-Bianco <apbianco@redhat.com>
5780 * expr.c (build_java_arrayaccess): Call save_expr on array for
5781 correct evaluation order, modified comment, fixed indentation.
5782 * parse.y: (patch_assignment): Correctly extract the array base
5783 from the tree generate by build_java_arrayaccess, added comments.
5784 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5785 Fixes PR java/3096, PR java/3803, PR java/3965.
5787 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5789 * expr.c (expand_byte_code): Remove trailing periods from messages.
5790 * jcf-parse.c (load_class, jcf_parse): Similarly.
5791 * jcf-write.c (generate_classfile): Similarly.
5792 * lex.c (java_lex): Similarly.
5794 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5796 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5798 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5800 * Make-lang.in (java.generated-manpages): New dummy target.
5802 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5804 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5806 (lang_specific_pre_link): Use set_input to set input_filename.
5808 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5809 (main): Fix definition.
5810 Strip `main' from classname.
5813 2001-11-18 Roger Sayle <roger@eyesopen.com>
5815 * parse.h (java_expand_switch): Remove old prototype.
5817 2001-11-18 Tom Tromey <tromey@redhat.com>
5819 Fix for PR java/1401:
5820 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5822 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5825 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5827 * lang.c (finish_parse): Rename to java_finish.
5828 (LANG_HOOKS_FINISH, java_finish): New.
5830 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5832 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5833 * java-tree.h: New prototype.
5834 * lang.c (java_init): Update prototype. Combine with old init_parse.
5836 2001-11-13 Tom Tromey <tromey@redhat.com>
5838 * gjavah.c (method_signature): New global.
5839 (HANDLE_METHOD): Set it.
5840 (decompile_return_statement): New function.
5841 (decompile_method): Use it.
5842 (print_method_info): Removed `synth' argument.
5844 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5846 * java-tree.h (java_set_yydebug): New.
5847 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5848 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5849 (print_lang_decl, print_lang_type, print_lang_identifier,
5850 print_lang_statistics, lang_print_xnode): Remove.
5852 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5854 * jcf-parse.c (init_lex): Remove.
5855 * lang.c (language_string, lang_identify): Remove.
5856 (struct lang_hooks): Constify.
5857 (LANG_HOOKS_NAME): Override.
5858 (init_parse): Update.
5860 2001-11-08 Andreas Franck <afranck@gmx.de>
5862 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5863 program_transform_name the way suggested by autoconf.
5864 (java.install-common): Also transform auxiliary program names with
5865 program_transform_name.
5867 2001-11-08 Tom Tromey <tromey@cygnus.com>
5869 * parse.y (trap_overflow_corner_case): New rule.
5870 (unary_expression): Use it.
5871 * lex.c (java_init_lex): Don't set minus_seen.
5872 (yylex): Don't use minus_seen. Communicate overflow to parser for
5874 (error_if_numeric_overflow): New function.
5875 * parse.h (minus_seen): Removed field.
5876 (JAVA_RADIX10_FLAG): New define.
5878 2001-11-07 Tom Tromey <tromey@redhat.com>
5880 Patch for PR java/1414:
5881 * parse.y (case_label_list): New global.
5882 (goal): Register case_label_list with GC.
5883 (java_complete_lhs): Save new case on case_label_list.
5884 (patch_switch_statement): Check for duplicate case labels.
5886 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5888 * parse.y (patch_assignment): Removed unused third argument.
5889 (java_complete_lhs): Removed unused third argument to patch_assignment.
5891 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5893 * lang.c: Include langhooks-def.h.
5894 * Make-lang.in: Update.
5896 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5898 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5900 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5902 * mangle.c (find_compression_record_match): Don't match compression
5903 records for package name elements unless they occur at the start of
5904 the name. Fix for PR java/4717.
5906 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5908 * expr.c (expand_java_field_op): Don't special-case references to
5909 java.lang.PRIMTYPE.TYPE.
5910 (build_primtype_type_ref): Removed.
5911 * java-tree.h (build_primtype_type_ref): Remove prototype.
5912 * parse.y (maybe_build_primttype_type_ref): Removed.
5913 (complete_function_arguments): Don't special-case references to
5914 java.lang.PRIMTYPE.TYPE.
5915 (patch_assignment): Likewise.
5916 (array_constructor_check_entry): Likewise.
5918 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5920 * mangle.c (static tree compression_table): Fixed leading comment.
5921 * parse.h (struct parser_ctxt): Fixed field comment.
5922 * parse.y (check_pkg_class_access): New prototype, fixed leading
5923 comment, new parameter used to emit error only if passed as true.
5924 (parse_check_super): Pass extra argument to check_pkg_class_access.
5925 (do_resolve_class): Likewise.
5926 (process_imports): Likewise.
5927 (read_import_dir): Fixed indentation.
5928 (find_in_imports_on_demand): New local class_type_name. Local
5929 node_to_use deleted. while loop changed into for loop. Report
5930 multiple definition only for accessible classes. Improved error
5932 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5933 assigned to parameter list, fixed indentation. while loop changed
5934 into for loop, restore TREE_CHAIN on local `tem' before the next
5937 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5939 * lang.c (lang_get_alias_set): Deleted.
5941 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5943 * gjavah.c (jni_print_char): Fix thinko in last change.
5945 * gjavah.c (jni_print_char, decode_signature_piece): Use
5946 safe-ctype macros and/or fold extra calls into fewer ones.
5947 * lex.c (java_read_unicode, java_lex): Likewise.
5948 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5949 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5950 * mangle_name.c (append_unicode_mangled_name,
5951 unicode_mangling_length): Likewise.
5953 2001-10-17 Richard Henderson <rth@redhat.com>
5955 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5957 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5959 * lang.c (langhooks.h): Included.
5960 (LANG_HOOKS_INIT): Redefined.
5961 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5962 (LANG_HOOKS_DECODE_OPTION): Likewise.
5963 (struct lang_hooks lang_hooks): New initialization.
5965 2001-10-11 Per Bothner <per@bothner.com>
5967 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5968 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5969 The former is simpler, and jcf-write.c handles it better.
5970 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5971 or WITH_CLEANUP_EXPR.
5972 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5973 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5975 * parse.y (patch_if_else_statement): If the condition is constant,
5976 optimize away the test.
5978 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5980 * parse.y (patch_cast): Call patch_string on the first operand of
5981 the incoming node, update it if necessary. Fixes PR java/4510.
5983 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5985 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5986 when name qualifier matches a package name.
5988 2001-10-08 Tom Tromey <tromey@redhat.com>
5990 Fix for PR java/4489:
5991 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5992 force a new label when computing `body_block'.
5994 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5996 * jcf-io.c (format_uint): Const-ify.
5997 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5998 * lex.c (java_get_line_col): Likewise.
5999 * parse.y (build_incdec): Likewise.
6001 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6003 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6004 a NULL enclosing context if appropriate. Fixes PR java/4466.
6006 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6008 * parse.y (patch_assignment): Use lvalue's original TYPE when
6009 building the final COMPOUND_EXPR.
6010 (try_reference_assignconv): Fixed leading comment.
6012 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6014 * parse.y (check_final_variable_indirect_assignment): For
6015 COMPOUND_EXPR, return only if finals were found initialized
6016 properly, if not, keep on checking.
6017 (check_final_variable_global_assignment_flag): New local
6018 error_found, set when appropriate and used to decide whether to
6019 report uninitialized finals. Fixed typo in comment.
6021 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6023 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6024 last three initializations. Fixes PR java/4360.
6026 2001-09-21 Richard Henderson <rth@redhat.com>
6028 * class.c (get_dispatch_table): Handle function descriptors.
6029 (build_dtable_decl): Likewise.
6030 * expr.c (build_invokevirtual): Likewise.
6032 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6034 * parse.y (patch_method_invocation): Build class initialization
6035 when static finals are used to qualify method invocation.
6038 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6040 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6041 build_type_name_from_array_name.
6042 (STRING_STRIP_BRACKETS): New macro.
6043 * parse.y (build_type_name_from_array_name): New function.
6044 (array_creation_expression:): Accumulate []s instead of [s.
6045 (cast_expression:): Accumulate []s instead of [s after cast type
6047 (build_array_from_name): Local string deleted, use
6048 build_type_name_from_array_name.
6049 (build_unresolved_array_type): Accumulate []s instead of [s after
6051 (register_fields): Fixed comment.
6052 (resolve_class): Local name, base deleted, new locals tname and
6053 array_dims. Use build_type_name_from_array_name. Use array_dims to
6055 (purify_type_name): Use STRING_STRIP_BRACKETS.
6057 2001-09-18 Andreas Jaeger <aj@suse.de>
6059 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6060 * jv-scan.c: Likewise.
6062 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6064 * parse.y (patch_method_invocation): Inner class creation context
6065 check not enforced within constructors. Fixes PR java/1873.
6067 2001-09-16 Tom Tromey <tromey@redhat.com>
6069 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6070 NOTE_PUSH for single-case push. Fixes PR java/4189.
6072 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6074 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6075 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6076 (struct lang_type): New fields import_list and import_demand_list.
6077 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6078 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6079 (do_resolve_class): New local saved_enclosing_type, initialized,
6080 passed as parameter to find_in_imports and find_in_imports_on_demand.
6081 (find_in_imports): Added paramater enclosing_type, use its
6082 TYPE_IMPORT_LIST when applicable.
6083 (find_in_imports_on_demand): Added parameter enclosing_type, use
6084 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6085 declaration and initialization.
6086 (fold_constant_for_init): Switch/restore current_class to the
6087 appropriate context.
6089 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6091 * verify.c (verify_jvm_instructions): Fix typo.
6093 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6095 * expr.c (expand_invoke): Const-ification.
6096 * parse.y (patch_method_invocation): Likewise.
6098 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6100 * gjavah.c (cxx_keywords): Const-ification.
6101 * keyword.gperf (java_keyword): Likewise.
6102 * lang.c (java_tree_code_name): Likewise.
6103 * lex.c (cxx_keywords): Likewise.
6104 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6106 2001-09-11 Richard Henderson <rth@redhat.com>
6108 * parse.h (ctxp_for_generation): Mark extern.
6110 2001-09-10 Richard Henderson <rth@redhat.com>
6112 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6114 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6116 * typeck.c (java_array_type_length, build_prim_array_type):
6117 Represent empty arrays by NULL index.
6119 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6121 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6122 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6124 2001-09-06 Anthony Green <green@redhat.com>
6126 * class.c (O_BINARY): Define if necessary.
6127 (registerResource_libfunc): Declare.
6128 (init_class_processing): Initilize registerResource_libfunc.
6129 (compile_resource_file): New function.
6130 * java-tree.h (resource_name): Declare.
6131 (compile_resource_file): Declare.
6132 * jcf-parse.c (yyparse): Handle compiling java resource files.
6133 * lang.c (java_decode_option): Handle -fcompile-resource option.
6134 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6136 * gcj.texi (Code Generation): Add documentation for -R flag.
6138 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6140 * jcf-write.c (generate_classfile): Issue an error in case of
6141 field/initial value mismatch.
6142 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6143 being initialized and we're generating bytecode.
6144 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6145 set DECL_INITIAL properly when appropriate.
6149 2001-09-01 Per Bothner <per@bothner.com>
6151 * parse.y (maybe_yank_clinit): A field without an initializer is not
6152 relevant. All initializers except static final and constant require
6153 <clinit>, regardless of flag_emit_class_files.
6155 2001-08-31 Per Bothner <per@bothner.com>
6157 * class.c (set_constant_value): When not emitting class files, then a
6158 String ConstantValue is a utf8const_ptr_type.
6160 2001-08-30 Per Bothner <per@bothner.com>
6162 * jcf-write.c (generate_classfile): Check that field is primitive
6163 or string before emitting ConstantValue attribute.
6165 2001-08-30 Per Bothner <per@bothner.com>
6167 * parse.y (resolve_qualified_expression_name): If creating a
6168 COMPOUND_EXPR, set it's type correctly.
6170 2001-08-30 Per Bothner <per@bothner.com>
6172 * jcf-io.c (open_class): Set filename field.
6174 * jcf-parse,c (parse_class_file): Set current_function_decl
6175 for better error message when Code attribute is missing.
6177 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6178 better diagnostics, especially for constructors.
6180 2001-08-30 Per Bothner <per@bothner.com>
6182 * jcf-write.c (generate_classfile): Don't write ConstantValue
6183 attribute if field is not final, for compatibility with jdk.
6185 * jcf-write.c (generate_classfile): Convert ConstantValue values
6186 to correct type. Work-around for front-end bug.
6187 * class.c (set_constant_value): Error if constant has wrong type.
6189 2001-08-30 Per Bothner <per@bothner.com>
6191 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6192 "Double" are printed at verbosity 1.
6194 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6196 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6198 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6200 * parse.y (patch_assignment): Don't verify final re-assignment here.
6201 (java_complete_lhs): Verify assignments to finals calling
6202 patch_assignment. Verify re-assignments to finals before calling
6205 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6207 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6210 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6212 * lex.c (java_lex): new local found_hex_digits. Set and then used
6213 in test to reject invalid hexadecimal numbers.
6214 * parse.y (java_complete_tree): Prevent unwanted cast with
6215 initialized floating point finals.
6216 (patch_binop): Emit a warning when detecting a division by zero,
6217 mark result not constant, don't simplify non integer division.
6219 2001-08-28 Per Bothner <per@bothner.com>
6221 * jcf-write.c (generate_bytecode_insns): For increments and
6222 decrements just recurse to push constant. Improvement on Mark's patch.
6224 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6226 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6227 real conversion for increments and decrements of reals.
6229 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6231 * parse.y (resolve_qualified_expression_name): Handle unresolved
6232 qualified expressions, prevent numerical qualifiers, fixed typo.
6235 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6237 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6238 don't report anything but deprecated class when marked so. Handle
6240 (patch_method_invocation): Check deprecation on methods and types.
6241 (patch_binop): code becomes an enum tree_code, added default: to
6242 switch to handle that. Detect division by zero, try to fold and
6243 return before using a subroutine.
6245 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6247 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6248 file smaller than 4 bytes.
6249 * parse.y (check_inner_circular_reference): New function.
6250 (check_circular_reference): Likewise.
6251 (array_initializer:): Accept {,}.
6252 (java_check_circular_reference): Rewritten using
6253 check_circular_reference and check_inner_circular_reference.
6254 (java_complete_expand_method): Unconditionally save and restore
6255 the unpurged exception list.
6256 (build_dot_class_method_invocation): Unmangle signature parameter.
6258 2001-08-21 Tom Tromey <tromey@redhat.com>
6260 * decl.c (init_decl_processing): Add `throws' field to method
6262 * class.c (make_method_value): Compute `throws' field for method.
6264 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6266 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6267 circularity is detected.
6268 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6270 2001-08-17 Richard Henderson <rth@redhat.com>
6272 * class.c (emit_register_classes): Add align parameter to
6273 call to assemble_integer.
6275 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6277 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6278 loading a class_or_name fails, try considering an innerclass name
6279 and load the enclosing context.
6280 * parse.y (resolve_inner_class): New function.
6281 (find_as_inner_class): Added leading comment.
6282 (register_incomplete_type): Keep the current context as enclosing
6283 context for JDEP_FIELD dependencies.
6284 (do_resolve_class): Locals new_class_decl and super initialized to
6285 NULL. Call resolve_inner_class, explore the enclosing context
6286 superclass if necessary.
6289 2001-08-16 Tom Tromey <tromey@redhat.com>
6291 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6292 * gjavah.c (main): Updated for change to jcf_path_seal.
6293 * lang.c (version_flag): New global.
6294 (java_decode_option): Recognize `-version'.
6295 (java_init): Update for change to jcf_path_seal.
6296 * jcf.h (jcf_path_seal): Added `print' argument.
6297 * jcf-path.c (jcf_path_seal): Added `print' argument.
6299 2001-08-13 Zack Weinberg <zackw@panix.com>
6301 * Make-lang.in (java/decl.o): Update dependencies.
6302 * decl.c: Include libfuncs.h, don't include toplev.h.
6304 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6306 * decl.c (init_decl_processing): exception_type_node,
6307 class_not_found_type_node, and no_class_def_found_type_node
6308 initialized. predef_filenames augmented accordingly.
6309 instinit_identifier_node initialized.
6310 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6311 * java-tree.h (enum java_tree_index): New entries
6312 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6313 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6314 (exception_type_node): New macro.
6315 (class_not_found_type_node): Likewise.
6316 (no_class_def_found_type_node): Likewise.
6317 (instinit_identifier_node): Likewise.
6318 (PREDEF_FILENAMES_SIZE): Adjusted.
6319 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6320 (struct lang_type): Fixed typo in bitfield name.
6321 (DECL_INSTINIT_P): New macro.
6322 (ID_INSTINIT_P): Likewise.
6323 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6325 * parse.y (encapsulate_with_try_catch): New function.
6326 (generate_instinit): Likewise.
6327 (build_instinit_invocation): Likewise.
6328 (ctors_unchecked_throws_clause_p): Likewise.
6329 (add_instance_initializer): Deleted.
6330 (build_instance_initializer): Likewise.
6331 (in_instance_initializer): Likewise.
6332 (check_method_redefinition): instinit$ not to be verified.
6333 (java_complete_expand_methods): Generate instinit$, simplified code.
6334 (build_dot_class_method): Eliminated unnecessary locals. Use
6335 encapsulate_with_try_catch, removed unnecessary code.
6336 (fix_constructors): New local iii. Use build_instinit_invocation.
6337 (patch_method_invocation): Added comment.
6338 (maybe_use_access_method): Don't consider instinit$.
6339 (find_applicable_accessible_methods_list): Shorten the search for
6341 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6342 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6343 (patch_throw_statement): Likewise. Fixed typo.
6345 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6348 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6349 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6351 (lang_specific_pre_link): Use set_input to set input_filename.
6353 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6354 (main): Fix definition.
6355 Strip `main' from classname.
6358 2001-08-11 Zack Weinberg <zackw@panix.com>
6360 * lex.h: Don't include setjmp.h. Don't define
6361 SET_FLOAT_HANDLER or prototype set_float_handler.
6363 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6365 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6366 `poplevel' in the right order.
6368 2001-08-09 Richard Henderson <rth@redhat.com>
6370 * Make-lang.in (class.o): Depend on TARGET_H.
6371 * class.c (emit_register_classes): Use target hooks instead of
6372 assemble_constructor and assemble_destructor.
6374 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6376 * check-init.c (flags.h): Include
6377 (check_init): Don't report uninitialized static class
6378 initialization flags, don't free bit index when doing static class
6379 initialization optimization.
6380 (check_for_initialization): Return type changed to `unsigned int.'
6381 (attach_initialized_static_class): New function.
6382 * class.c (add_method_1): Create the initialized static class
6384 (finish_class): Always emit deferred inline methods.
6385 * decl.c (emit_init_test_initialization): Moved to expr.c
6386 (complete_start_java_method): Don't traverse
6387 DECL_FUNCTION_INIT_TEST_TABLE.
6388 (lang_mark_tree): Mark hash tables in function decls.
6389 * expr.c (emit_init_test_initialization): Moved from decl.c.
6390 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6391 initialization flag, set DECL_CONTEXT and
6392 LOCAL_CLASS_INITIALIZATION_FLAG.
6393 (java_lang_expand_expr): Emit initialization code for static class
6394 initialized flags when entering block, if necessary.
6395 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6396 * java-tree.h (flag_optimize_sci): New global variable declaration.
6397 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6398 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6399 (LOCAL_FINAL_P): Fixed typo in comment.
6400 (FINAL_VARIABLE_P): Likewise.
6401 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6402 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6403 (struct lang_decl): New fields `ict', `smic' and `cif.'
6404 (check_for_initialization): New returned value for global.
6405 (attach_initialized_static_class): New global function.
6406 (STATIC_CLASS_INIT_OPT_P): New macro.
6407 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6408 * lang.c (java_decode_option): Handle
6409 `-fno-optimize-static-class-initialization'
6410 * parse.y (start_complete_expand_method): New function.
6411 (java_expand_method_bodies): Likewise.
6412 (attach_init_test_initialization_flags): Likewise.
6413 (adjust_init_test_initialization): Likewise.
6414 (emit_test_initialization): Likewise.
6415 (java_complete_expand_methods): Nullify abstract and native method
6417 (java_complete_expand_method): New locals `fbody', `block_body'
6418 and `exception_copy.' Reorganized: directly return on empty method
6419 bodies, call `start_complete_expand_method', remember definitely
6420 initialized static class in function, don't expand method bodies.
6421 (java_expand_classes): Call `java_expand_method_bodies' before
6422 `finish_class' when compiling to native.
6423 (resolve_expression_name): Use `orig' after building outer class
6425 (patch_invoke): Remember static method invocations.
6427 2001-08-06 Richard Henderson <rth@redhat.com>
6429 * class.c (emit_register_classes): Pass a symbol_ref and priority
6430 to assemble_constructor.
6432 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6434 * java-tree.h (all_class_filename): New macro.
6435 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6436 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6437 newly created IDENTIFIER_NODE to `all_class_filename.'
6439 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6441 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6442 Use ggc_add_tree_root to register roots.
6444 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6446 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6447 second operand calling check_init.
6448 * decl.c (complete_start_java_method): Swaped second and third
6449 arguments while creating WITH_CLEANUP_EXPR node.
6450 * jcf-write.c (generate_bytecode_insns): Use second operand
6451 instead of third when handling WITH_CLEANUP_EXPR.
6452 * parse.y (java_complete_lhs): Expand second operand of
6453 WITH_CLEANUP_EXPR nodes.
6454 (patch_synchronized_statement): Swaped second and third arguments
6455 while creating WITH_CLEANUP_EXPR node.
6457 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6459 * parse.y (create_interface): Avoid cyclic inheritance report when
6460 syntax error encountered during class definition.
6463 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6465 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6467 (lang_specific_pre_link): Use set_input to set input_filename.
6469 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6470 (main): Fix definition.
6471 Strip `main' from classname.
6474 2001-07-18 Tom Tromey <tromey@redhat.com>
6477 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6478 * lex.c (java_new_lexer): Use ICONV_CONST.
6479 (java_read_char): Likewise.
6480 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6481 (jv-scan$(exeext)): Likewise.
6483 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6485 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6486 * parse.y (check_class_interface_creation): Allow `private' if the
6487 enclosing is not an interface.
6488 (create_interface): Interface tagged public if the enclosing
6489 context is an interface.
6490 (create_class): Class tagged public if the enclosing context
6494 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6496 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6499 2001-07-14 Tim Josling <tej@melbpc.org.au>
6501 * check-init.c (check_init): Remove references to EXPON_EXPR.
6503 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6505 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6506 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6509 2001-07-13 Tom Tromey <tromey@redhat.com>
6511 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6514 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6516 * parse.y (patch_method_invocation): Don't override primary if one
6517 is already provided, but let this$<n> be built. Fixed comment.
6519 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6521 * parse.y (empty_statement:): Report empty statement error only
6522 when found at class declaration level.
6525 2001-07-12 Tom Tromey <tromey@redhat.com>
6527 * expr.c (expand_load_internal): New function.
6528 (LOAD_INTERNAL): Use it.
6530 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6532 * parse.y (verify_constructor_super): Compare anonymous class ctor
6533 args with `valid_method_invocation_conversion_p.'
6536 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6538 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6539 `-fsyntax-only.' Fixes PR java/3248
6541 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6543 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6545 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6547 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6548 current function is static. Fixes PR java/1970
6550 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6552 * parse.y (patch_method_invocation): Add enclosing context to ctor
6553 calls if necessary. Fixes PR java/2953
6555 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6557 * parse.y (resolve_package): Abort if qualified expression member
6559 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6562 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6564 * verify.c: Don't use // comments.
6566 2001-07-05 Tom Tromey <tromey@redhat.com>
6568 * lang.c (flag_assume_compiled): Removed.
6569 * java-tree.h (flag_assume_compiled): Removed.
6570 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6571 -fhash-synchronization, -fuse-divide-subroutine,
6572 -fcheck-references, -femit-class-file, -femit-class-files,
6573 -fassume-compiled. Updated --encoding information. Changed
6574 -foutput-class-dir to `-d'.
6576 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6578 * jcf-parse.c (parse_class_file): Add lineno parameter to
6579 debug_start_source_file call.
6581 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6583 * gcj.texi: Use gpl.texi.
6584 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6585 dependencies and use doc/include in search path.
6587 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6589 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6590 `this'. If so, don't build instance initializers.
6592 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6594 * parse.y (resolve_expression_name): Improved error message for
6595 inner class cases. Fixes PR java/1958
6597 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6599 * lang.c: #include diagnostic.h
6600 (lang_print_error): Add a `diagnostic_context *' parameter.
6601 (java_dummy_print): Likewise.
6602 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6604 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6606 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6607 * jcf.h (typedef struct JCF): New bitfield `finished.'
6608 (JCF_FINISH): Set `finished.'
6609 (JCF_ZERO): Reset `finished.'
6612 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6614 * parse.y (class_body_declaration:): Don't install empty instance
6618 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6620 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6621 (set_class_decl_access_flags): New function.
6622 * java-tree.h (set_class_decl_access_flags): New prototype.
6623 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6624 (parse_class_file): New local `decl_max_locals.' Take wide types
6625 into account to compute DECL_MAX_LOCALS.
6626 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6629 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6631 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6633 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6635 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6636 * parse.y (do_resolve_class): Moved comments out to leading comment
6637 section. Removed local `start', New local `_ht' and
6638 `circularity_hash.' Record `enclosing' in hash table and search
6639 it to detect circularity. Use `enclosing' as an argument to
6640 `lookup_cl.' Free the hash table when done.
6642 2001-06-19 Tom Tromey <tromey@redhat.com>
6644 * lex.c (java_read_char): Disallow invalid and overlong
6645 sequences. Fixes PR java/2319.
6647 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6649 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6651 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6653 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6654 arguments accordingly.
6656 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6658 * gcj.texi: Move contents to just after title page.
6660 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6662 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6664 (patch_incomplete_class_ref): Build the class ref, build the class
6665 init if necessary, complete the tree.
6668 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6670 * parse.y (lookup_field_wrapper): Test `name' code.
6671 (resolve_qualified_expression_name): Test `qual_wfl' code.
6672 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6673 handle `qual_wfl' by code.
6674 (maybe_build_primttype_type_ref): Test `wfl' code.
6676 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6678 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6680 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6681 the dvi file in the java directory.
6683 2001-05-25 Sam TH <sam@uchicago.edu>
6685 * gen-table.pl javaop.h jcf.h lex.h,
6686 parse.h: Fix header include guards.
6688 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6690 * jv-scan.c (version): Update copyright year.
6692 2001-05-21 Per Bothner <per@bothner.com>
6694 * jcf-parse.c (read_class): If class is from .class or .zip file
6695 and it's already been read, don't push/pop parser context.
6697 2001-05-18 Per Bothner <per@bothner.com>
6699 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6700 command line so the jvgenmain-generated main program comes first.
6702 2001-05-15 Tom Tromey <tromey@redhat.com>
6704 * class.c (build_utf8_ref): Don't generate identifier based on
6707 2001-05-12 Richard Henderson <rth@redhat.com>
6709 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6710 * expr.c (java_lang_expand_expr): Expand it.
6711 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6712 calling build_exception_object_ref.
6713 * parse.y (catch_clause_parameter): Likewise.
6714 (build_dot_class_method): Likewise.
6715 (try_reference_assignconv): Likewise.
6716 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6717 * jcf-write.c (generate_bytecode_insns): Likewise.
6719 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6721 * parse.y (build_unresolved_array_type): Set
6722 EXPR_WFL_QUALIFICATION on the newly created wfl.
6723 Fixes PR java/2538. Fixes PR java/2535.
6725 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6727 * parse.y (fix_constructors): Removed unnecessary assignment to
6728 local. Moved assignment to `this$<n>', fixed comments and
6730 (build_wfl_wrap): Fixed indentation.
6731 Fixes PR java/2598, java/2579 and java/2658.
6733 2001-05-03 Mo DeJong <mdejong@redhat.com>
6735 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6736 check for byte swap.
6738 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6740 * expr.c (build_class_init): Move MODIFY_EXPR
6741 outside of COND_EXPR. Remove variable `call'.
6743 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6745 * decl.c: NULL_PTR -> NULL.
6746 * jcf-write.c: Likewise.
6748 2001-05-01 Tom Tromey <tromey@redhat.com>
6750 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6751 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6752 * gcj.texi: Updated copyright text. Include fdl.texi.
6753 (Top): Link to new node.
6755 2001-05-01 Per Bothner <per@bothner.com>
6757 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6759 2001-05-01 Per Bothner <per@bothner.com>
6761 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6762 import_list contains the name, not the TREE_PURPOSE.
6764 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6766 * jcf-io.c (read_zip_member): Cast to long in comparison with
6769 * jvspec.c (lang_specific_driver): Initialize variables.
6771 * mangle.c (find_compression_record_match): Likewise.
6773 * typeck.c (build_null_signature): Provide static prototype. Mark
6774 parameter with ATTRIBUTE_UNUSED.
6776 * verify.c (verify_jvm_instructions): Initialize variable.
6778 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6780 * parse.y (do_resolve_class): Check for cyclic inheritance during
6781 inner class resolution.
6783 2001-04-27 Per Bothner <per@bothner.com>
6785 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6786 while iterating, since that could cause gc to lose stuff.
6788 2001-04-26 Per Bothner <per@bothner.com>
6790 Fix method search wrt scope of inner classes to match JLS2.
6791 * typeck.c (build_null_signature): New static function.
6792 (has_method): New function. Uses build_null_signature and lookup_do.
6793 * java-tree.h (has_method): New declaration.
6794 * parse.y (find_applicable_accessible_methods_list): Do not search
6795 context of inner classes here.
6796 (patch_method_invocation): Search scope, ie. current and outer clases,
6797 for method matching simple name, to find class.
6799 2001-04-26 Per Bothner <per@bothner.com>
6801 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6802 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6804 * constants.c (find_methodref_with_class_index): New function.
6805 (find_methodref_index): Use find_methodref_with_class_index.
6806 * java-tree.h (find_methodref_with_class_index): New declaration.
6807 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6808 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6809 If context changed from interface to class, don't use invokeinterface.
6811 2001-04-25 Per Bothner <per@bothner.com>
6813 * verify.c (verify_jvm_instructions): For field instructions,
6814 check that field index is valid. For invoke instructions, check that
6815 method index is valid.
6817 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6819 * config-lang.in (target_libs): Copy from $libgcj_saved.
6821 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6823 * decl.c (init_decl_processing): Add new class "protectionDomain"
6825 * class.c (make_class_data): Set initial value for "protectionDomain".
6827 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6829 * jvspec.c (lang_specific_driver): Fix memory allocation
6830 deficit, by using concat in lieu of xmalloc/sprintf.
6832 2001-04-20 Per Bothner <per@bothner.com>
6834 Fixes to compile multiple .class files at once.
6835 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6836 * java-tree.h (CLASS_PARSED_P): New macro.
6837 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6838 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6839 (read_class): Avoid some code duplication.
6840 Don't call JCF_FINISH for a .class file - might be needed later.
6841 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6842 rather than CLASS_LOADED_P, since latter implies class laid out.
6843 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6844 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6846 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6848 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6850 * boehm.c: Include toplev.h.
6852 2001-04-06 Tom Tromey <tromey@redhat.com>
6853 Alexandre Petit-Bianco <apbianco@redhat.com>
6855 Fix for PR gcj/1404 and PR gcj/2332:
6856 * parse.y (build_array_from_name): If we use the type_wfl then
6857 accumulate dimensions from the original type as well.
6858 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6860 2001-04-06 Tom Tromey <tromey@redhat.com>
6862 * parse.y (analyze_clinit_body): Return true if the second operand
6863 of a METHOD_EXPR is nonzero.
6865 2001-04-06 Tom Tromey <tromey@redhat.com>
6867 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6869 ($(srcdir)/java/parse.c): Likewise.
6871 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6873 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6874 (version-gcc): Initialized.
6875 (which-gcj): Likewise.
6877 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6879 * java-tree.h (struct lang_decl): New macro
6880 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6881 * parse.y (build_instance_initializer): New function.
6882 (add_instance_initializer): Use it.
6883 (java_fix_constructors): Set `current_class' before fix pass.
6884 (fix_constructors): Just return if already fixed. Move `super()'
6885 invocation ahead. Use `build_instance_initializer.'
6888 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6890 * parse.y (resolve_qualified_expression_name): Pass field's
6891 DECL_CONTEXT to `not_accessible_p.'
6892 (not_accessible_p): Changed parameters order in `inherits_from_p'
6895 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6897 * lang-options.h: Add flag_check_references.
6899 2001-04-04 Per Bothner <per@bothner.com>
6901 * java-tree.h (CONSTANT_VALUE_P): New macro.
6902 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6903 * parse.y (maybe_build_class_init_for_field): New static function.
6904 (resolve_expression_name, resolve_field_access): Use
6905 maybe_build_class_init_for_field instead of build_class_init
6906 This does not do the init if the field is compile-time-constant.
6907 (resolve_field_access): Simplify.
6909 * parse.y (fold_constant_for_init): Merge test into switch.
6911 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6913 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6915 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6917 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6919 * expr.c (pop_type_0): Save the result of the first
6920 lang_printable_name call in a scratch buffer, so it
6921 won't be clobbered by the second call.
6923 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6925 * parse-scan.y (array_type:): Rewritten.
6926 (type_declaration:): `empty_statement' replaces `SC_TK.'
6927 (class_member_declaration:): `empty statement' added.
6928 (method_body:): Simplified.
6929 (static_initializer:): Likewise.
6930 (primary_no_new_array:): Use `type_literals.'
6931 (type_literals:): New rule.
6932 (dims:): Set and update `bracket_count.'
6933 Fixes PR java/1074. Fixes PR java/2412.
6935 2001-03-28 Hans Boehm <boehm@acm.org>
6937 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6938 (get_boehm_type_descriptor): Set type on returned value to be a
6939 pointer length integer.
6941 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6943 * expr.c (pop_type_0): Call `concat' rather than building the
6945 (pop_type): Add format specifier in call to `error'.
6947 * parse.y (patch_method_invocation): Avoid casting away
6950 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6952 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6954 2001-03-28 Richard Henderson <rth@redhat.com>
6956 IA-64 ABI Exception Handling:
6957 * Make-lang.in (except.o): Don't depend on eh-common.h.
6958 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6959 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6960 [soft_exceptioninfo_call_node]: Remove.
6961 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6962 (end_java_method): No emit_handlers.
6963 * except.c (java_set_exception_lang_code): Remove.
6964 (method_init_exceptions): Don't call it.
6965 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6966 (build_exception_object_ref): New.
6967 (expand_end_java_handler): Update for except.h name changes.
6968 (emit_handlers, expand_resume_after_catch): Remove.
6969 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6970 (process_jvm_instruction): Use build_exception_object_ref.
6971 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6972 (soft_exceptioninfo_call_node): Remove.
6973 (build_exception_object_ref): Declare.
6974 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6975 soft_exceptioninfo_call_node. Move processing ...
6976 [EXC_PTR_EXPR]: ... here.
6977 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6978 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6979 (source_end_java_method): No java_set_exception_lang_code or
6981 (build_dot_class_method): Use build_exception_object_ref.
6982 (try_reference_assignconv): Check EXC_PTR_EXPR not
6983 soft_exceptioninfo_call_node.
6985 2001-03-28 Richard Henderson <rth@redhat.com>
6987 * java-tree.h (throw_node): Define as a single member of
6988 java_global_trees instead of a separate array.
6989 (JTI_THROW_NODE): New.
6990 * decl.c (throw_node): Don't declare.
6991 (init_decl_processing): Init a scalar throw_node.
6992 Don't register it for gc.
6993 * check-init.c (check_init): Reference scalar throw_node.
6994 * expr.c (build_java_athrow): Likewise.
6995 * jcf-write.c (generate_bytecode_insns): Likewise.
6996 * parse.h (BUILD_THROW): Likewise.
6998 2001-03-28 Richard Henderson <rth@redhat.com>
7000 * decl.c (end_java_method): Do not save and restore
7001 flag_non_call_exceptions.
7002 * parse.y (source_end_java_method): Likewise.
7003 * lang.c (flag_exceptions): Don't declare.
7004 (java_init_options): Set flag_non_call_exceptions. Set
7005 flag_exceptions here ...
7006 (java_init): ... not here.
7008 2001-03-27 Richard Henderson <rth@redhat.com>
7010 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7011 exceptions_via_longjmp.
7013 * lang.c (flag_new_exceptions): Don't declare it.
7014 (java_init_options): Or set it.
7016 2001-03-27 Richard Henderson <rth@redhat.com>
7018 * decl.c (end_java_method): Rename asynchronous_exceptions to
7019 flag_non_call_exceptions.
7020 * parse.y (source_end_java_method): Likewise.
7022 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7024 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7026 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7028 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7030 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7032 * parse.y (find_as_inner_class): Follow current package
7033 indications not to mistakingly load an unrelated class.
7035 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7037 * constants.c (PUTN): Use memcpy, not bcopy.
7039 * lex.c (java_read_char): Use memmove, not bcopy.
7041 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7043 2001-03-23 Per Bothner <per@bothner.com>
7045 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7046 macro for better error pin-pointing.
7047 * java-tree.h: Fix typo in comment.
7049 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7050 Don't include jsr/goto in exception range.
7051 Check if start and end of exception range are the same (also TRY_EXPR).
7052 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7053 However, do emit the following goto even if try_block is empty.
7054 Defer freeing exception_decl until after the finalizer, to make
7055 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7057 * parse.y (java_complete_lhs): If the try-clause is empty, just
7058 return the finally-clause and vice versa.
7060 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7062 * gcj.texi (Input Options): documented the check for attribute
7063 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7064 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7065 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7066 (jcf_parse): Check for the right classes archive if necessary.
7067 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7068 (jcf_parse_fields): Fixed indentation.
7069 * jcf-write.c (append_gcj_attribute): New function.
7070 (generate_classfile): Compute the attribute count, invoke
7071 `append_gcj_attribute'.
7072 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7073 turned into bit-fields. New bit-field `right_zip.'
7074 (JCF_ZERO): Set `right_zip' to zero.
7075 * lang-options.h (-fforce-classes-archive-check): Added flag.
7076 * lang.c (flag_force_classes_archive_check): New flag.
7077 (lang_f_options): New entry `force-classes-archive-check.'
7080 2001-02-07 Andrew Haley <aph@redhat.com>
7082 * gcj.texi (Configure-time Options): Add -fcheck-references.
7083 * expr.c (build_java_indirect_ref): New function.
7084 (java_check_reference): New function.
7085 (build_java_array_length_access): Use build_java_indirect_ref to
7086 check for null references.
7087 (build_java_arrayaccess): Likewise.
7088 (build_get_class): Likewise.
7089 (build_field_ref): Likewise.
7090 (invoke_build_dtable): Likewise.
7091 (build_invokeinterface): Likewise.
7092 * lang.c (lang_f_options): Add flag_check_references.
7093 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7094 * java-tree.h (flag_check_references): New variable.
7095 * lang.c (flag_check_references): Likewise.
7096 * parse.y (patch_invoke): Use java_check_reference.
7097 (patch_assignment): Allow for extra nesting in
7098 _Jv_CheckArrayStore.
7100 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7102 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7103 * lex.c (cxx_keywords): Likewise.
7105 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7107 * parse.y (qualify_ambiguous_name): Broaden `length'
7108 recognition. Help MODIFY_EXPR be resolved as expression names.
7109 Fixes PR java/2066. Fixes PR java/2400.
7111 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7113 * gjavah.c (process_file): Mark interface definitions with
7114 "__attribute__ ((java_interface))".
7116 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7118 * class.c (layout_class): Fixed push_super_field's second
7119 argument. Fixes PR java/2333.
7120 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7121 too early to lay innerclasses out.
7123 2001-03-20 Tom Tromey <tromey@redhat.com>
7124 Alexandre Petit-Bianco <apbianco@redhat.com>
7126 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7127 inside an array reference. Insertion of the array store check
7128 rewritten. Fixes PR java/2299.
7130 2001-03-20 Tom Tromey <tromey@redhat.com>
7132 * lex.c (java_read_unicode): Only accept leading `u's.
7134 2001-03-20 Tom Tromey <tromey@redhat.com>
7136 * jcf-parse.c (read_class): Initialize `class'.
7138 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7140 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7142 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7144 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7145 (layout_class): Likewise.
7146 (layout_class_method): Likewise.
7147 (emit_register_classes): Likewise.
7148 * decl.c (builtin_function): Likewise.
7149 (give_name_to_locals): Likewise.
7151 2001-03-19 Per Bothner <per@bothner.com>
7153 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7154 before trying to load an inner class.
7156 Fixes to process to command-line .class files in two passes.
7157 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7158 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7159 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7160 * class.c (is_compiled_class): Fix for renamed flag.
7161 * parse.y (maybe_create_class_interface_decl): Likewise.
7162 * jcf-parse.c (yyparse): Also set if compiling .class files.
7163 * jcf-parse.c (read_class); Read current_class.
7164 (jcf_parse): Make static.
7165 (load_inner_classes): New function, with code moved from jcf_parse,
7166 because we need to inner classes after the command-line files are read.
7167 (yyparse): Set finput to NULL when it doesn't need to be closed.
7168 Reduce use of main_jcf (basically only for archive) and
7169 use finput instead of main_jcf->read_state.
7170 Inline jcf_figure_file_type into yyparse.
7171 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7172 Defer load_inner_classes and parse_class_file to a second pass,
7173 after we've correctly mapped command-line .clas fiels to classes.
7174 (jcf_figure_file_type): Removed.
7175 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7176 (JCF_ZERO): Also clear zipd field.
7177 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7179 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7181 * jcf-parse.c (yyparse): Change ch from char * to char.
7183 2001-03-19 Per Bothner <per@bothner.com>
7185 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7186 Add constructed filelist-file at end, following -xjava. Thus any .o
7187 and library files are not affected by the -xjava. Also wrap
7188 explicit @FILE with -xjava and -xnone.
7190 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7192 * class.c (build_static_field_ref): Call make_decl_rtl() after
7193 setting the DECL_EXTERNAL flag.
7195 2001-03-17 Per Bothner <per@bothner.com>
7197 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7199 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7200 when result is is needed (target is STACK_TARGET).
7202 * parse.h (JDEP_SOLV): Removed.
7203 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7205 * parse.y (incomplete_class_list): Removed.
7206 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7207 It doesn't work if resolve_class changes the name of an array type
7208 that is on the list and then someone else looks for the modified name.
7209 Also, seems liable to break when compiling multiple source files at
7210 once. So the simplest is to just remove incomplete_class_list -
7211 it is only a minor space win and it is not even clear it saves time.
7213 * parse.y (resolve_class): Remove unneeded promote_type.
7215 2001-03-15 Per Bothner <per@bothner.com>
7217 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7218 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7219 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7220 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7222 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7223 * parse.y (java_expand_classes): Likewise.
7225 * parse.y (expand_start_java_method): Was only called once and had a
7226 misleading name, so inline in caller java_complete_expand_method.
7227 (enter_a_block): Likewise inline in enter_block and remove.
7229 Remove junk from when gcc/java was created (by copying from C/C++).
7230 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7231 (struct binding_level): Remove fields keep, keep_if_subblocks,
7232 more_cleanups_ok, have_cleanups (which have never been used).
7233 (pushlevel, poplevel): Remove related useless code.
7235 * class.c (make_class_data): The class_dtable_decl (i.e. the
7236 vtable for Class) should be external, except when compiling Class.
7238 * jvspec.c (lang_specific_driver): Fix -C handling.
7239 Check -save-temps to see if temp @FILE should be deleted.
7240 Follow-up to/fix for February 16 patch.
7242 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7243 (type_stack_dup): Remove no-longer neded error check.
7245 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7247 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7248 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7249 don't surround the element with 'N..E' if the type name is
7252 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7254 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7255 DECL_RTL_SET_P, etc.
7256 (make_method_value): Likewise.
7257 (get_dispatch_table): Likewise.
7259 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7261 2001-03-07 Tom Tromey <tromey@redhat.com>
7263 * config-lang.in (lang_requires): Define.
7265 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7267 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7270 2001-03-05 Per Bothner <per@bothner.com>
7272 Fix a problem where rest_of_decl_compilation applied to
7273 class_dtable_decl causes problems because it was done too early,
7274 before output file was opened.
7275 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7276 * class.c (class_dtable_decl): Add macro - element of class_roots.
7277 (make_class_data): Define class_dtable_decl.
7278 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7280 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7282 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7283 uses of 'boolean' with 'bool'.
7285 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7287 * lang-specs.h: Add zero initializer for cpp_spec field to all
7290 2001-02-16 Per Bothner <per@bothner.com>
7292 Handle compiling multiple input files at once, and @FILE syntax.
7293 * gcj.texi: Updated documentation to match.
7294 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7295 * jcf-parse.c (parse_source_file): Split into ...
7296 (parse_source_file_1): New function - and:
7297 (parse_source_file_2): New function.
7298 (yyparse): On -ffilelist-file, open and scan named file.
7299 On first pass over files, only do parse_source_file_1.
7300 A new second pass calls parse_source_file_2 for each file to compile.
7301 (init_jcf_parse): Call init_src_parse.
7302 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7303 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7304 as multiple input file combined in one compilation.
7305 * lang-options.h: Add -ffilelist-file
7306 * lang.c (flag_filelist_file): New flag variable.
7307 (lang_f_options): Handle -ffilelist-file.
7308 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7309 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7310 gclass_list - use global fields of src_parse_roots instead.
7311 * parse.y (src_parse_roots): New array.
7312 (incomplete_class_list, gclass_list): New macros.
7313 (push_parser_context, java_pop_parser_context,
7314 java_parser_context_resume): Don't fiddle with deleted fields.
7315 (various): Use incomplete_class gclass_list and global macros
7316 instead of parse_ctxt fields - the lists are global.
7317 (init_src_parse): New function.
7319 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7321 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7323 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7325 * parse.y (check_inner_class_access): Moved declaration of local
7326 `enclosing_decl_type' to the right location.
7328 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7330 * parse.y (parser_check_super_interface): Don't call
7331 check_pkg_class_access for an inner interface.
7332 (parser_check_super): Don't call check_pkg_class_access for inner
7334 (do_resolve_class): Simplify enclosing type loop. Don't call
7335 check_pkg_class_access if CL and DECL are not set.
7336 (find_in_imports_on_demand): Set DECL if class_type needed to be
7337 loaded. Don't call check_pkg_class_access for an inner class.
7338 (check_inner_class_access): Rewritten to implement member access
7339 rules as per spec 6.6.1.
7340 (check_pkg_class_access): Handle the empty package correctly.
7341 (in_same_package): New function. Determine if two classes are in the
7344 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7346 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7347 method into array types.
7348 * parse.y (patch_method_invocation): Bypass access check on clone call
7351 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7353 * expr.c (build_instanceof): Check for arrays when trying fold to
7356 2001-02-15 Jim Meyering <meyering@lucent.com>
7358 * Make-lang.in (java.install-common): Depend on `installdirs'.
7359 (java.install-info): Likewise.
7361 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7363 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7365 2001-02-14 Tom Tromey <tromey@redhat.com>
7366 Alexandre Petit-Bianco <apbianco@cygnus.com>
7368 Fix for PR java/1261.
7369 * typeck.c (build_java_array_type): Add public `clone' method to
7371 * parse.y (resolve_qualified_expression_name): Use current_class
7372 when checking for inaccessibility.
7373 (patch_method_invocation): Fixed error message when accessibility
7374 denied. Added `from_super' argument.
7376 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7378 * parse.y (resolve_class): Don't build a fake decl. Use the one
7380 * typeck.c (build_java_array_type): Build and assign decl to array
7383 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7385 * parse.y (not_accessible_p): Changed leading comment. Added extra
7386 `where' argument. Use it to enforce protected access rules.
7387 (resolve_qualified_expression_name): Added extra argument to
7389 (patch_method_invocation): Use argument `primary' to provide
7390 not_accessible_p with an extra argument.
7391 (lookup_method_invoke): Added extra argument to not_accessible_p.
7392 (search_applicable_method_list): Likewise.
7394 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7396 * parse.y (resolve_qualified_expression_name): Try to resolve as
7397 an inner class access only if `decl' is a TYPE_DECL.
7399 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7401 * decl.c (classdollar_identifier_node): Initialize.
7402 * java-tree.h (enum java_tree_index): New entry
7403 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7404 (classdollar_identifier_node): New macro.
7405 (ID_CLASSDOLLAR_P): Likewise.
7406 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7407 (build_dot_class_method_invocation): Likewise.
7408 (find_applicable_accessible_methods_list): `class$' can't be
7411 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7413 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7415 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7417 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7418 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7421 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7423 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7424 outside of the `__U' sequence too.
7425 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7428 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7430 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7432 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7434 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7435 (JVGENMAIN_OBJS): Likewise.
7436 * java-tree.h (append_gpp_mangled_name): New prototype.
7437 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7438 Removed cast calling `gcc_add_root.'
7439 * jvgenmain.c (mangle_obstack): New global, initialized.
7441 (do_mangle_class): Constify local `ptr.'
7442 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7443 append_gpp_mangle_name and update `count' if necessary.
7444 Use `mangle_obstack.'
7445 * mangle.c (append_unicode_mangled_name): Removed.
7446 (append_gpp_mangled_name): Likewise.
7447 (unicode_mangling_length): Likewise.
7448 (mangle_member_name): Return type set to `void.'
7449 (mangle_field_decl): Don't append `U' in escaped names.
7450 (mangle_method_decl): Likewise.
7451 (mangle_member_name): Just use `append_gpp_mangled_name.'
7452 * mangle_name.c: New file.
7454 2001-02-07 Per Bothner <per@bothner.com>
7456 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7458 * check-init.c (check_init): Don't call done_alternative after
7459 processing loop code, as a LOOP_EXPR never terminates normally.
7461 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7463 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7465 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7467 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7470 2001-02-06 Tom Tromey <tromey@redhat.com>
7472 * lex.c (java_new_lexer): Longer error message.
7474 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7475 Alexandre Petit-Bianco <apbianco@cygnus.com>
7477 * typeck.c (build_prim_array_type): Added leading comment.
7478 (build_java_array_type): Moved locals out of
7479 block. Always create the `data' field, fixed alignment to match
7482 2001-02-04 Tom Tromey <tromey@redhat.com>
7484 * expr.c (java_lang_expand_expr): Don't bother recomputing
7485 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7488 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7490 * parse.y (process_imports): Save the original name of the import
7491 for better error report.
7493 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7495 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7496 of macros used when compiling jvspec.c.
7497 * jvspec.c (lang_specific_driver): Link with the shared
7500 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7502 * check-init.c (check_init): Call internal_error instead of fatal.
7503 * expr.c (java_lang_expand_expr): Likewise.
7504 * jcf-parse.c (get_constant): Likewise.
7505 * mangle.c (java_mangle_decl): Likewise.
7506 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7507 (operator_string): Likewise.
7508 * check-init.c (check_init): Call abort instead of fatal.
7509 * class.c (build_class_ref): Likewise.
7510 * constants.c (write_constant_pool): Likewise.
7511 * decl.c (start_java_method): Likewise.
7512 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7513 (java_stack_dup, encode_newarray_type): Likewise.
7514 (build_java_array_length_access): Likewise.
7515 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7516 (build_java_soft_divmod, build_invokeinterface): Likewise.
7517 * java-tree.h (INNER_CLASS_P): Likewise.
7518 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7519 (give_name_to_class, get_class_constant): Likewise.
7520 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7521 (find_constant_index, generate_bytecode_conditional): Likewise.
7522 (generate_bytecode_insns, perform_relocations): Likewise.
7523 * lex.c (java_unget_unicode, java_lex): Likewise.
7524 * mangle.c (mangle_type, mangle_record_type): Likewise.
7525 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7526 (finish_mangling): Likewise.
7527 * parse.h (MARK_FINAL_PARMS): Likewise.
7528 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7529 (obtain_incomplete_type, java_complete_class): Likewise.
7530 (java_check_regular_methods, java_complete_expand_method): Likewise.
7531 (cut_identifier_in_qualified, check_deprecation): Likewise.
7532 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7533 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7534 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7535 * typeck.c (set_local_type, parse_signature_type): Likewise.
7536 (parse_signature_string, build_java_signature): Likewise;
7537 (set_java_signature): Likewise.
7538 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7539 * class.c (add_method): Call fatal_error instead of fatal.
7540 (build_static_field_ref): Likewise.
7541 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7542 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7543 * lex.c (java_new_new_lexer): Likewise.
7544 * jv-scan.c (main): Likewise.
7545 (fatal_error): Renamed from fatal.
7546 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7548 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7549 (yyparse): Likewise.
7550 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7551 * lex.c (java_get_line_col): Likewise.
7552 * jcf-parse.c (load_class): Make errors non-fatal.
7553 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7555 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7557 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7558 (error): Remove unused function.
7559 (main): Don't use "__attribute__ alias" on generated class symbol.
7561 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7563 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7565 * parse.y (finish_method_declaration): Code accounting for WFLed
7566 method DECL_NAMEs deleted.
7567 (check_abstract_method_definitions): Likewise.
7568 (resolve_type_during_patch): Layout resolved type.
7569 * typeck.c (lookup_do): Removed unused local.
7571 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7573 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7574 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7575 integer_negative_one_node.
7576 * expr.c (build_java_binop): Likewise.
7578 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7580 * zextract.c (read_zip_archive): Read file_offset before writing
7581 zipd and consequently clobbering the header contents.
7583 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7585 * Make-lang.in: Remove all dependencies on defaults.h.
7586 * decl.c: Don't include defaults.h.
7588 * parse.y: Likewise.
7590 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7592 * ChangeLog (2001-01-21): Fixed typo.
7593 * class.c (layout_class_method): Code accounting for WFLed
7594 method DECL_NAMEs deleted.
7595 * constant.c (find_methodref_index): Likewise.
7596 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7597 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7598 (struct lang_decl): New field `wfl'.
7599 (java_get_real_method_name): Prototype deleted.
7600 * mangle.c (mangle_method_decl): Code accounting for WFLed
7601 method DECL_NAMEs deleted.
7602 * parse.h (GET_METHOD_NAME): Macro deleted.
7603 * parse.y (reset_method_name): Deleted.
7604 (method_header): Set DECL_FUNCTION_WFL.
7605 (check_abstract_method_header): Code accounting for WFLed method
7607 (java_get_real_method_name): Deleted.
7608 (check_method_redefinition): Code accounting for WFLed method
7609 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7610 (java_check_regular_methods): Likewise.
7611 (java_check_abstract_methods): Likewise.
7612 (java_expand_classes): Don't call `reset_method_name.'
7613 (search_applicable_method_list): Use DECL_NAMEs instead of
7615 * typeck.c (lookup_do): Code accounting for WFLed method
7618 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7620 * lex.c (java_read_char): Check for EOF from getc first.
7622 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7624 * class.c (layout_class): Don't lay the superclass out if it's
7625 already being laid out.
7626 * jcf-parse.c (handle_innerclass_attribute): New function.
7627 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7628 handle_innerclasses_attribute.
7629 (jcf_parse): Don't load an innerclasses if it's already being
7631 * jcf-write.c (append_innerclass_attribute_entry): Static
7632 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7633 to be zero for anonymous classes.
7635 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7637 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7639 * jcf-parse.c (set_source_filename): Use
7640 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7642 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7645 gets a unique asm name.
7647 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7649 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7650 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7652 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7653 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7654 * parse.y (lookup_package_type_and_set_next): Deleted.
7655 (resolve_package): Removed unnecessary code.
7656 (find_applicable_accessible_methods_list): `finit$' can't be
7658 * verify.c (pop_argument_types): Added missing prototype.
7660 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7662 * config-lang.in: Disable java by default.
7664 2001-01-23 Tom Tromey <tromey@redhat.com>
7666 * gcj.texi (Copying): New node.
7667 Added copyright information.
7669 2001-01-21 Per Bothner <per@bothner.com>
7671 Various fixes to allow compiling a compressed .jar/.zip archive.
7672 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7673 (struct ZipFile): Add fields name and next (from ZipFileCache).
7674 (struct ZipDirectory): New field zipf points to owning ZipFile.
7675 * jcf.h (struct ZipDirectory): Add forward declaration.
7676 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7677 Remove seen_in_zip and zip_offset fields.
7678 (JCF_SEEN_IN_ZIP): New macro.
7679 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7680 * jcf-io.c: Change all ZipFileCache to ZipFile.
7681 (read_zip_member): New function.
7682 (open_in_zip): Call read_zip_member.
7683 * jcf-parse.c (find_in_current_zip): Remove function.
7684 (read_class): Merge in find_in_current_zip functionality.
7685 Call read_zip_member if needed.
7686 (parse_zip_file_entries): Use read_zip_member.
7687 (process_zip_dir): Update for removed and added JCF fields.
7688 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7690 2001-01-21 Per Bothner <per@bothner.com>
7692 Minor optimization of static ggc roots.
7693 * jcf-parse.c (parse_roots): New static field.
7694 (current_field, current_method, current_file_list): Replace by macros
7695 naming fields of parse_roots.
7696 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7697 * class.c (class_roots): New static field.
7698 (registered_class, fields_ident, info_ident, class_list):
7699 New macros naming fields of parse_roots.
7700 (build_static_field_ref): Don't register roots here.
7701 (layout_class): Static field list replaced by macro class_list.
7702 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7703 Initialize fields_ident and info_ident here.
7705 2001-01-21 Per Bothner <per@bothner.com>
7707 * jcf-parse.c (ggc_mark_jcf): New function.
7708 (init_jcf_parse): Register current_jcf as ggc root.
7710 2001-01-21 Per Bothner <per@bothner.com>
7712 * lang.c (put_decl_node): Print method's name.
7714 2001-01-21 Per Bothner <per@bothner.com>
7716 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7717 (verify_jvm_instructions): Use it, for better error messages on loads.
7719 2001-01-21 Per Bothner <per@bothner.com>
7721 * verify.c (merge_type_state): Still may have to merge even if
7722 LABEL_VERIFIED (label).
7724 2001-01-21 Per Bothner <per@bothner.com>
7726 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7727 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7729 2001-01-19 Per Bothner <per@bothner.com>
7731 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7732 if expeting an interface type. Refines Tom's change of 2000-09-12.
7734 2001-01-18 Per Bothner <per@bothner.com>
7736 * gcj.texi (Input Options): Mention .java files.
7738 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7740 * lang-options.h (-Wunsupported-jdk11): Removed.
7741 * lang.c (flag_not_overriding): Deleted.
7742 (flag_static_local_jdk1_1): Likewise.
7743 (lang_W_options): Removed "unsupported-jdk11" entry.
7744 * parse.y (java_check_methods): Removed dead code.
7746 2001-01-17 Tom Tromey <tromey@redhat.com>
7748 Changes suggested by Per Bothner:
7749 * gcj.texi (Input Options): Don't mention input files.
7750 (Code Generation): Updated --main information.
7751 (Invoking jcf-dump): Mention that --javap is incomplete.
7752 From Alexandre Petit-Bianco:
7753 (Warnings): Don't mention -Wunsupported-jdk11.
7755 (Compatibility): Mention JDK 1.2-ness of libraries.
7756 (Resources): Mention resources used when writing gcj.
7758 2001-01-17 Tom Tromey <tromey@redhat.com>
7760 * gcj.texi: New file.
7761 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7762 (java.info): Depend on gcj.info.
7763 (java/gcj.dvi): New target.
7764 (java.dvi): Depend on gcj.dvi.
7765 (java.install-info): Wrote.
7767 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7769 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7770 having called make_decl_rtl.
7772 2001-01-14 Per Bothner <per@bothner.com>
7774 Various patches to emit better messages on verification errors.
7775 * expr.c (push_type_0): Return error indication on stack overflow,
7776 instead of callinfg fatal.
7777 (push_type): Now just call push_type_0 (nd fatal on overflow).
7778 (pop_type_0): Return detailed error message (in a char** argument).
7779 (pop_type): If pop_type_0 fails, print error message.
7780 (pop_argument_types): Moved to verify.c.
7781 * verify.c (pop_argument_types): Moved from expr.c.
7782 Return a (possible) error message, rather than void.
7783 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7784 (verify_jvm_instruction): Use new macros, improving error messages.
7785 For case OPCODE_astore use object_ptr_type_node.
7786 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7787 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7789 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7790 constant, return body without wrapper. (Improves constant folding.)
7791 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7793 2001-01-13 Per Bothner <per@bothner.com>
7795 * expr.c (expand_java_field_op): Assigning to a final field outside
7796 an initializer does not violate JVM spec, so should be warning, not
7797 error. (Sun's verifier does not complain - though MicroSoft's does.)
7799 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7801 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7804 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7806 * parse.y (resolve_expression_name): Permit instance variables from
7807 enclosing context in super constructor call.
7808 (resolve_qualified_expression_name): Permit enclosing class's qualified
7809 "this" in super constructor call.
7811 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7813 * class.c (build_utf8_ref): Remove last argument in call to
7814 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7815 (build_class_ref): Likewise.
7816 (build_static_field_ref): Likewise.
7817 (get_dispatch_table): Likewise.
7818 (layout_class_method): Likewise.
7819 (emit_register_classes): Likewise.
7820 * constants.c (build_constant_data_ref): Likewise.
7821 * decl.c (builtin_function): Likewise.
7822 (create_primitive_vtable): Likewise.
7823 * expr.c (build_known_method_def): Likewise.
7824 (build_jni_stub): Likewise.
7825 (java_lang_expand_expr): Likewise.
7827 2001-01-10 Tom Tromey <tromey@redhat.com>
7829 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7831 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7833 * java-tree.h (lang_printable_name_wls): New prototype.
7834 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7835 rather than `current_class' to print type name. Don't prepend type
7836 names when printing constructor names.
7837 (lang_printable_name_wls): New function.
7838 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7839 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7840 * parse.y (patch_method_invocation): Message tuned for constructors.
7841 (not_accessible_p): Grant `private' access from within
7844 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7846 All files with updated copyright when applicable.
7847 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7848 * class.c (mangle_class_field): Function removed.
7849 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7850 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7851 (build_class_ref): Call `java_mangle_class_field' instead of
7852 `mangle_class_field.'
7853 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7854 (layout_class): Call `java_mangle_decl' instead of
7855 `mangle_static_field.'
7856 (cxx_keywords): Initialized static array moved to `lex.c.'
7857 (layout_class_method): Changed leading comment. Simplified to
7858 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7859 * decl.c (lang_mark_tree): Mark field `package_list.'
7860 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7861 (struct lang_type): New field `package_list.'
7862 (unicode_mangling_length): Prototype removed.
7863 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7864 emit_unicode_mangled_name): Likewise.
7865 (cxx_keyword_p): New prototype.
7866 (java_mangle_decl, java_mangle_class_field,
7867 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7868 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7870 * jvgenmain.c (main_method_prefix): Global variable removed.
7871 (main_method_suffix): Likewise.
7872 (do_mangle_classname): New function.
7873 (main): Call it. Format changed to accommodate new mangling scheme.
7874 * lex.c: (utf8_cmp): Conditionally prototyped.
7875 (cxx_keywords): Moved from class.c, conditionally defined.
7876 (utf8_cmp, cxx_keyword_p): Likewise.
7877 * mangle.c (obstack.h, ggc.h): Included.
7878 (mangle_field_decl): New function.
7879 (mangle_method_decl, mangle_type, mangle_pointer_type,
7880 mangle_array_type, mangle_record_type,
7881 find_compression_pointer_match, find_compression_array_match,
7882 find_compression_record_match,
7883 find_compression_array_template_match, set_type_package_list,
7884 entry_match_pointer_p, emit_compression_string, init_mangling,
7885 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7886 (mangle_obstack): New global.
7887 (MANGLE_RAW_STRING): New macro.
7888 (unicode_mangling_length): Turned static.
7889 (append_unicode_mangled_name): Renamed from
7890 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7891 replaces `obstack', removed from the parameter list.
7892 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7893 replaces parameter `obstack', removed from the parameter list. Call
7894 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7895 (append_gpp_mangled_classtype): Removed.
7896 (compression_table, compression_next): New static variables.
7897 * parse.y (temporary_obstack): Extern declaration removed.
7899 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7901 * parse.y (patch_binop): Compute missing type in error situations.
7903 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7905 * class.c (make_class_data): Push initial value for "arrayclass".
7906 * decl.c (init_decl_processing): Add new class field "arrayclass".
7908 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7910 From patha@softlab.ericsson.se:
7911 * parse.y (switch_label): Use build, not build1, to construct
7914 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7916 * lang.c (lang_decode_option): Change -MA to -MP.
7917 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7918 Update to new prototype; do quote targets.
7919 (jcf_dependency_write): Update.
7921 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7923 Shorten primitive array allocation path:
7924 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7925 to create new primitive arrays.
7926 * expr.c (build_newarray): If generating native code, call
7927 soft_newarray_node with a reference to the primitive TYPE identifier
7928 instead of type_value.
7930 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7932 Fix for PRs gcj/312 and gcj/253:
7933 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7934 dest if they arn't already.
7935 * class.c (layout_class): Call maybe_layout_super_class on
7936 superinterfaces also, but only if compiling from bytecode.
7939 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7942 2000-12-15 Tom Tromey <tromey@redhat.com>
7944 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7947 2000-12-14 Andrew Haley <aph@redhat.com>
7949 * boehm.c (mark_reference_fields): Change test to correctly detect
7952 2000-12-15 Andreas Jaeger <aj@suse.de>
7954 * config-lang.in (lang_dirs): Added.
7956 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7958 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7959 Credits go to rth for finding it.
7961 2000-12-13 Mike Stump <mrs@wrs.com>
7963 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7965 2000-11-07 Tom Tromey <tromey@cygnus.com>
7967 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7968 * lex.c (java_ignorable_control_p): Removed.
7969 (java_letter_or_digit_p): Removed.
7970 (java_start_char_p): New function.
7971 (java_read_char): Return `int', not `unicode_t'. Changed
7973 (java_read_unicode): Likewise.
7974 (java_read_unicode_collapsing_terminators): Likewise.
7975 (java_get_unicode): Likewise.
7976 (java_new_lexer): Initialize hit_eof.
7977 (java_parse_end_comment): Take `int' argument.
7978 (java_parse_doc_section): Likewise.
7979 (java_parse_escape_sequence): Don't allow backlash-newline.
7981 * lex.h (JAVA_DIGIT_P): Removed.
7982 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7983 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7984 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7985 (JAVA_PART_CHAR_P): New macro.
7987 (JAVA_CHAR_ERROR): Now -2.
7988 (java_lexer): New field `hit_eof'.
7989 * chartables.h: New file.
7990 * gen-table.pl: new file.
7992 2000-11-20 Tom Tromey <tromey@cygnus.com>
7993 Alexandre Petit-Bianco <apbianco@cygnus.com>
7995 * parse.y (java_complete_lhs): Only allow compound assignment of
7996 reference type if type is String.
7998 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8000 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8001 jcf-path.c: Likewise.
8003 2000-12-09 Anthony Green <green@redhat.com>
8005 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8006 filestart and filename_length as int values.
8008 2000-12-07 Mo DeJong <mdejong@redhat.com>
8010 * jcf-io.c (find_class): Correct the logic that tests to see if a
8011 .java file is newer than its .class file. The compiler was
8012 incorrectly printing a warning when file mod times were equal.
8014 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8016 * jvgenmain.c: Use ISPRINT not isascii.
8018 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8020 * parse.y (end_artificial_method_body): Fixed typo.
8022 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * parse.y (patch_method_invocation): Pick the correct enclosing
8025 context when creating inner class instances.
8028 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8030 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8031 Update copyright year to 2000.
8033 2000-11-23 Anthony Green <green@redhat.com>
8035 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8036 Move current_file_list out of yyparse and make it static.
8038 * expr.c: Declare quick_stack and tree_list_free_list as static
8039 (init_expr_processing): Register quick_stack and
8040 tree_list_free_list roots.
8042 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8044 * parse.y (build_outer_field_access): New local `decl_ctx', use
8045 it. Check for field's context and current class immediate outer
8046 context inheritance.
8047 (outer_field_access_p): Consider fields inherited from the last
8049 (build_access_to_thisn): Stop at the last enclosing context if
8053 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8055 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8057 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8059 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8062 2000-11-20 Tom Tromey <tromey@cygnus.com>
8064 * jv-scan.c (help): Document --complexity.
8065 (options): Added --complexity.
8066 (flag_complexity): New global.
8067 (main): Call `report'.
8068 * parse-scan.y (complexity): New global.
8069 (if_then_statement, if_then_else_statement,
8070 if_then_else_statement_nsi, switch_block_statement_group,
8071 while_expression, do_statement, for_begin, continue_statement,
8072 throw_statement, catch_clause, finally, method_invocation,
8073 conditional_and_expression, conditional_or_expression,
8074 conditional_expression): Update complexity.
8075 (reset_report): Reset complexity.
8076 (report): New function.
8078 2000-11-20 Tom Tromey <tromey@cygnus.com>
8080 * lex.c (yylex): Added STRICT_TK case.
8081 * parse.y (STRICT_TK): Added.
8082 * parse-scan.y (STRICT_TK): Added.
8083 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8084 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8086 * keyword.h: Rebuilt.
8087 * keyword.gperf (strictfp): Added.
8089 2000-11-20 Tom Tromey <tromey@cygnus.com>
8091 * lex.c (yylex): Recognize floating point constants with leading
8094 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8096 * java-tree.h (cyclic_inheritance_report): Constify.
8097 * parse.y (cyclic_inheritance_report): Likewise.
8099 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8101 * parse.y (goal): Remove call to ggc_add_string_root.
8103 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8105 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8106 Create string in scratch buffer, then pass to build_string.
8108 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8110 * parse.y (issue_warning_error_from_context): Add
8113 2000-11-11 Anthony Green <green@redhat.com>
8115 * jcf-parse.c (process_zip_dir): Add finput parameter.
8116 (jcf_figure_file_type): Call process_zip_dir with appropriate
8119 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8121 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8122 * jcf-parse.c (jcf_figure_file_type): Likewise.
8124 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8126 * parse.y (create_new_parser_context): Use memset () instead of
8129 2000-11-08 Tom Tromey <tromey@cygnus.com>
8131 * gjavah.c (process_file): Only include gcj/cni.h when generating
8134 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8136 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8137 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8138 instead of bzero ().
8140 2000-11-05 Tom Tromey <tromey@cygnus.com>
8142 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8143 * lex.c (IS_ZERO): New define.
8144 (java_perform_atof): Error on floating point underflow.
8146 2000-11-04 Tom Tromey <tromey@cygnus.com>
8148 * lex.c (java_parse_escape_sequence): Only read two octal
8149 characters if the first one is greater than 3. Don't allow
8150 "octal" numbers to include the digits 8 or 9.
8152 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8154 * Make-lang.in (java.distdir): Remove.
8156 2000-11-03 Tom Tromey <tromey@cygnus.com>
8158 * Make-lang.in (java.dvi): New target.
8159 Partial fix for PR other/567.
8161 * lang-options.h: Mention -Wout-of-date.
8162 * jcf-dump.c (flag_newer): New global.
8163 * gjavah.c (flag_newer): New global.
8164 * jcf-io.c (find_class): Only warn when flag_newer set.
8165 * lang.c (flag_newer): New global.
8166 (struct string_option): New declaration.
8167 (lang_W_options): New global.
8168 (process_option_with_no): New function.
8169 (lang_decode_option): Use it.
8171 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8172 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8175 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8176 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8177 * lex.c (java_read_unicode): Removed `term_context' argument.
8178 Recognize any number of `u' in `\u'.
8179 (java_read_unicode_collapsing_terminators): New function.
8180 (java_get_unicode): Use it.
8181 (java_lineterminator): Removed.
8182 (yylex): Produce error if character literal is newline or single
8183 quote. Return if eof found in middle of `//' comment. EOF in
8184 `//' comment is only an error if pedantic.
8185 (java_ignorable_control_p): New function.
8186 (java_parse_end_comment): Return if eof found in middle of
8189 * jv-scan.c (pedantic): New global.
8191 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8193 * parse.y (outer_field_access_p): Inherited fields aren't
8194 consider outer fields.
8195 (maybe_build_thisn_access_method): Use
8196 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8197 (resolve_expression_name): Trigger an error if a static field
8198 is being accessed as an outer field.
8200 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8202 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8205 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8207 * Make-lang.in: Move all build rules here from Makefile.in,
8208 adapt to new context. Wrap all rules that change the current
8209 directory in parentheses. Expunge all references to $(P).
8210 When one command depends on another and they're run all at
8211 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8212 all object-file generation rules. Delete obsolete variables.
8214 * Makefile.in: Delete.
8215 * config-lang.in: Delete outputs= line.
8217 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8219 * parse.y (patch_method_invocation): NULLify this_arg when already
8221 (maybe_use_access_method): Handle call to methods unrelated to the
8222 current class. Fixed comment.
8225 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8227 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8230 2000-10-24 Tom Tromey <tromey@cygnus.com>
8232 * lex.c (java_new_lexer): Initialize new fields. Work around
8233 broken iconv() implementations.
8234 (java_read_char): Swap bytes if required. Use fallback decoder if
8236 (byteswap_init, need_byteswap): New globals.
8237 (java_destroy_lexer): Only close iconv handle if it is in use.
8238 * lex.h (java_lexer): New fields read_anything, byte_swap,
8240 Made out_buffer unsigned.
8242 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8244 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8245 where an enclosing context can be set on the jdep.
8246 (do_resolve_class): Fixed identation.
8248 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8250 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8252 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8255 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8257 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8259 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * jcf-write.c (OP1): Update `last_bc'.
8262 (struct jcf_block): Fixed indentation and typo in comments. New
8264 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8265 follows `monitorenter'.
8266 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8270 2000-10-16 Tom Tromey <tromey@cygnus.com>
8272 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8273 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8274 * lang-options.h: Added -MA, -MT, -MF..
8275 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8276 (DEPEND_TARGET_SET): New macro.
8277 (DEPEND_FILE_ALREADY_SET): Likewise.
8278 (init_parse): Handle new flags.
8279 * jcf.h (jcf_dependency_print_dummies): Declare.
8280 * Make-lang.in (s-java): Added mkdeps.o.
8281 * Makefile.in (BACKEND): Added mkdeps.o.
8282 (../gcjh$(exeext)): Added mkdeps.o.
8283 (../jcf-dump$(exeext)): Added mkdeps.o.
8284 * jcf-depend.c: Include mkdeps.h.
8285 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8286 add_entry): Removed.
8287 (jcf_dependency_reset): Rewrote.
8288 (dependencies): New global.
8289 (jcf_dependency_set_target): Rewrote.
8290 (jcf_dependency_add_target): Likewise.
8291 (jcf_dependency_add_file): Likewise.
8293 (print_ents): Removed.
8294 (jcf_dependency_write): Rewrote.
8295 (print_dummies): New global.
8296 (jcf_dependency_print_dummies): New function
8297 (jcf_dependency_write): Call deps_dummy_targets if required.
8299 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8301 * gjavah.c (add_class_decl): Removed unused variables `tname',
8302 `tlen' and `name_index'.
8303 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8304 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8305 in `wfl_operator' with value.
8306 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8307 (jcf_figure_file_type): Fixed identation.
8308 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8309 * parse.y (analyze_clinit_body): New function.
8310 (static_initializer:): Reset `current_static_block'.
8311 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8312 `wfl_operator' with new value.
8313 (lookup_cl): Use EXPR_WFL_FILENAME.
8314 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8315 analyze_clinit_body.
8316 (build_outer_field_access): Access to this$<n> built from
8317 current_class, not its outer context.
8318 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8319 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8320 (patch_method_invocation): Use `is_static_flag' when already
8322 (patch_newarray): Removed assignment in ternary operator.
8324 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8326 * except.c (free_eh_ranges): Don't free `whole_range'.
8328 2000-10-15 Anthony Green <green@redhat.com>
8330 * decl.c (init_decl_processing): Call init_class_processing before
8333 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8335 * check-init.c (check_init): Fixed leading comment. Use
8337 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8338 (give_name_to_locals): Likewise.
8339 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8340 fields in lang_decl_var.
8341 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8342 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8343 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8344 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8345 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8346 (LOCAL_FINAL): Rewritten.
8347 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8348 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8349 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8350 `init_final' fields.
8351 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8352 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8353 (TYPE_HAS_FINAL_VARIABLE): New macro.
8354 (struct lang_type): Added `afv' field.
8355 * parse.y (check_static_final_variable_assignment_flag): New function.
8356 (reset_static_final_variable_assignment_flag): Likewise.
8357 (check_final_variable_local_assignment_flag): Likewise.
8358 (reset_final_variable_local_assignment_flag): Likewise.
8359 (check_final_variable_indirect_assignment): Likewise.
8360 (check_final_variable_global_assignment_flag): Likewise.
8361 (add_inner_class_fields): Use LOCAL_FINAL_P.
8362 (register_fields): Handle local finals and final variables.
8363 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8364 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8365 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8367 (java_complete_expand_methods): Loop to set
8368 TYPE_HAS_FINAL_VARIABLE. Call
8369 `reset_final_variable_local_assignment_flag' and
8370 `check_final_variable_local_assignment_flag' accordingly before
8371 and after constructor expansion. Call
8372 `reset_static_final_variable_assignment_flag'
8373 before expanding <clinit> and after call
8374 `check_static_final_variable_assignment_flag' if the
8375 current_class isn't an interface. After all methods have been
8376 expanded, call `check_final_variable_global_assignment_flag' and
8377 `check_static_final_variable_assignment_flag' if the current class
8379 (maybe_yank_clinit): Fixed typo in comment.
8380 (build_outer_field_access_methods): Removed old sanity check. Use
8381 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8382 Don't create access methods for finals.
8383 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8384 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8385 existing DECL_INIT has been processed.
8386 (java_complete_lhs): Likewise.
8387 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8388 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8390 (patch_assignment): Use LOCAL_FINAL_P.
8391 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8392 DECL_INITIAL is nullified.
8395 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8397 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8399 * Makefile.in (parse.c, parse-scan.c): Likewise.
8401 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8403 * class.c (temporary_obstack): Remove.
8404 (make_class): Don't mess with obstascks.
8405 (push_class): Likewise.
8406 (set_super_info): Likewise.
8407 (add_method_1): Likewise.
8408 (add_method): Likewise.
8409 (add_field): Likewise.
8410 (build_utf8_ref): Likewise.
8411 (build_class_ref): Likewise.
8412 (build_static_field_ref): Likewise.
8413 (finish_class): Likewise.
8414 (push_super_field): Likewise.
8415 (layout_class): Likewise.
8416 (layout_class_methods): Likewise.
8417 (init_class_processing): Likewise.
8418 * constants.c (get_tag_node): Likewise.
8419 (build_constant_data_ref): Likewise.
8420 * decl.c (ggc_p): Remove.
8421 (copy_lang_decl): Use ggc_alloc.
8422 (complete_start_java_method): Don't mess with obstacks.
8423 (start_java_method): Likewise.
8424 (end_java_method): Likewise.
8425 * except.c (link_handler): Use xmalloc.
8426 (free_eh_ranges): New function.
8427 (method_init_exceptions): Use it.
8428 (add_handler): Use xmalloc.
8429 (expand_start_java_handler): Don't mess with obstacks.
8430 (prepare_eh_table_type): Likewise.
8431 (expand_end_java_handler): Likewise.
8432 * expr.c (push_value): Likewise.
8433 (create_label_decl): Likewise.
8434 (build_jni_stub): Likewise.
8435 (java_lang_expand_expr): Likewise.
8436 (note_instructions): Use xrealloc.
8437 (java_push_constant_from_pool): Don't mess with obstacks.
8438 (process_jvm_instruction): Likewise.
8439 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8441 * jcf-parse.c (get_constant): Don't mess with obstacks.
8442 (read_class): Likewise.
8443 (jcf_parse): Likewise.
8444 * lex.c (expression_obstack): Remove.
8445 (java_lex): Don't use obstack_free.
8446 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8447 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8448 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8449 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8450 * parse.y (gaol): Add more GC roots.
8451 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8452 (lookup_field_wrapper): Likewise.
8453 (obtain_incomplete_type): Don't mess with obstacks.
8454 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8456 (craft_constructor): Don't mess with obstacks.
8457 (safe_layout_class): Likewise.
8458 (java_complete_class): Likewise.
8459 (source_end_java_method): Likewise.
8460 (build_outer_field_access_methods): Likewise.
8461 (build_outer_method_access_method): Likewise.
8462 (maybe_build_thisn_access_method): Likewise.
8463 (build_dot_class_method_invocation): Likewise.
8464 (java_complete_tree): Likewise.
8465 (java_complete_lhs): Likewise.
8466 (do_merge_string_cste): Likewise.
8467 (patch_string_cst): Likewise.
8468 (array_constructor_check_entry): Likewise.
8469 * typeck.c (build_java_array_type): Likewise.
8470 (parse_signature_string): Likewise.
8471 (build_java_signature): Likewise.
8473 2000-10-12 Tom Tromey <tromey@cygnus.com>
8476 * gjavah.c (add_class_decl): Don't special-case inner classes.
8477 (add_namelet): Likewise.
8479 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8481 * java-tree.h: Constify current_encoding.
8482 * lang.c: Constify current_encoding.
8484 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8486 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8487 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8489 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8492 patch. Fixes gcj/340.
8494 2000-10-10 Tom Tromey <tromey@cygnus.com>
8496 * lex.c (java_new_lexer): Initialize out_first and out_last
8498 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8500 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8502 * parse.y (pop_current_osb): New function.
8503 (array_type:): Use `dims:', changed actions
8504 accordingly. Suggested by Anthony Green.
8505 (array_creation_expression:): Used pop_current_osb.
8506 (cast_expression:): Likewise.
8507 (search_applicable_method_list): Fixed indentation.
8509 2000-10-08 Anthony Green <green@redhat.com>
8511 * parse.y (array_type_literal): Remove production.
8512 (type_literals): Refer to array_type, not array_type_literal.
8514 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 Patch contributed by Corey Minyard.
8517 * decl.c (check_local_named_variable): New function.
8518 (tree check_local_unnamed_variable): Likewise.
8519 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8521 2000-10-07 Anthony Green <green@redhat.com>
8523 * class.c (layout_class): Handle case where superclass can't be
8526 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8528 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8531 2000-10-05 Tom Tromey <tromey@cygnus.com>
8533 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8534 * jvgenmain.c (class_mangling_prefix): Removed.
8535 (class_mangling_suffix): New global.
8537 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8539 (print_method_info): Handle overrides for static and final
8541 (process_file): Generate declaration for class object field.
8542 * class.c (cxx_keywords): New array.
8543 (utf8_cmp): New function.
8544 (cxx_keyword_p): New function.
8545 (layout_class_method): Mangle C++ keywords by appending `$'.
8546 (mangle_field): New function.
8547 (mangle_class_field): Use mangle_field. Mangle class name as
8549 (mangle_static_field): Use mangle_field.
8551 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8553 * decl.c (find_local_variable): Removed uncessary type check and
8554 fixed range check typo. From Corey Minyard.
8556 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8558 * decl.c (give_name_to_locals): New local `code_offset'. Call
8559 `maybe_adjust_start_pc'.
8560 * expr.c (note_instructions): New function.
8561 (expand_byte_code): Don't collect insn starts here.
8562 (peek_opcode_at_pc): New function.
8563 (maybe_adjust_start_pc): Likewise.
8564 * java-tree.h (maybe_adjust_start_pc): Declare.
8565 (note_instructions): Likewise.
8566 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8568 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8570 * parse.y (field_access:): Fixed indentation.
8571 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8573 2000-09-07 Tom Tromey <tromey@cygnus.com>
8576 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8577 JPRIMITIVE_TYPE_P, for arithmetic operators.
8578 (patch_method_invocation): Indentation fix.
8579 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8580 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8581 (do_unary_numeric_promotion): Cleaned up code.
8582 (valid_cast_to_p): Handle boolean correctly.
8584 2000-09-27 Tom Tromey <tromey@cygnus.com>
8586 * lex.c (java_read_unicode): Reset bs_count when finished with
8589 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8592 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8593 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8594 (typeck.o): Depend on ggc.h.
8595 * class.c (add_method_1): Use GC functions for allocation.
8596 (init_class_processing): Register roots.
8597 * decl.c (ggc_p): Set to 1.
8598 (pending_local_decls): Make it static.
8599 (push_jvm_slot): Use GC functions for allocation.
8600 (init_decl_processing): Register roots.
8601 (give_name_to_locals): Use GC functions for allocation.
8602 (lang_mark_tree): New function.
8603 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8604 functions for allocation.
8605 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8606 * lex.c (java_lex): Use build_string, rather than replicating it
8608 * parse.y (goal): Add more roots.
8609 (mark_parser_ctxt): New function.
8610 * typeck.c: Include ggc.h.
8612 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8614 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8615 contains something else than MODIFY_EXPR.
8617 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8619 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8620 * Makefile.in (parse.o): Depend on ggc.h.
8621 (class.o): Likewise.
8622 (constants.o): Likewise.
8625 (jcf-parse.o): Likewise.
8626 (jcf-write.o): Likewise.
8627 (mangle.o): Likewise.
8628 * class.c: Include ggc.h.
8629 (build_static_field_ref): Register GC roots.
8630 (layout_class): Likewise.
8631 (init_class_processing): Likewise.
8632 * constants.c: Include ggc.h.
8633 (current_constant_pool_data_ref): Remove.
8634 (tag_nodes): Move it to ...
8635 (get_tag_node): ... here. Register GC roots.
8636 * decl.c: Include ggc.h. Remove many global tree definitions.
8637 (throw_node): Define.
8638 (java_global_trees): Likewise.
8639 (predef_filenames): Make the size a constant.
8640 (init_decl_processing): Adjust accordingly.
8641 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8642 * expr.c: Include ggc.h.
8643 (init_expr_processing): Register GC roots.
8644 (build_invokeinterface): Likewise.
8645 * java-tree.h: Replace extern tree declarations with macros.
8646 (java_global_trees): New variable.
8647 (java_tree_index): New enumeration.
8648 (init_jcf_parse): Declare.
8649 * jcf-parse.c: Include ggc.h.
8650 (current_class): Remove declaration.
8651 (main_class): Likewise.
8652 (all_class_list): Likewise.
8653 (predefined_filename_p): Adjust for constant size of
8655 (init_jcf_parse): New function.
8656 * jcf-write.c: Include ggc.h.
8657 (generate_classfile): Register GC roots.
8658 (append_synthetic_attribute): Likewise.
8659 (append_innerclass_attribute_entry): Likewise.
8660 * lang.c: Include ggc.h.
8661 (lang_print_error): Register GC roots.
8662 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8664 * parse.y: Include ggc.h.
8665 (wfl_operator): Remove.
8666 (goal): Register GC roots.
8667 (java_pop_parser_context): Adjust for new field names.
8668 (java_parser_context_save_global): Likewse.
8669 (java_parser_context_restore_global): Likewise.
8670 (java_parser_context_suspend): Likewise.
8671 (java_parser_context_resume): Likewise.
8672 (verify_constructor_circularity): Register GC roots.
8673 (lookup_cl): Likewise.
8674 (java_reorder_fields): Likewise.
8675 (build_current_this): Likewise.
8676 (class_in_current_package): Likewise.
8677 (argument_types_convertible): Likewise.
8678 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8680 2000-09-14 Tom Tromey <tromey@cygnus.com>
8682 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8684 2000-09-13 Tom Tromey <tromey@cygnus.com>
8686 * jcf-parse.c: Include <locale.h>.
8687 * jv-scan.c: Include <locale.h>.
8689 2000-09-12 Tom Tromey <tromey@cygnus.com>
8691 * expr.c (pop_type_0): Return `Object' if trying to merge two
8693 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8694 interface types; `Object' is always a valid supertype.
8696 2000-09-12 Tom Tromey <tromey@cygnus.com>
8699 * jv-scan.c (help): Document --encoding.
8700 (options): Added `encoding' entry.
8701 (OPT_ENCODING): New define.
8702 (main): Handle --encoding.
8703 Include <langinfo.h> if nl_langinfo exists.
8704 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8706 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8707 (parse_source_file): Correctly call java_init_lex. Added `finput'
8708 argument. Use nl_langinfo to determine default encoding.
8709 * java-tree.h (current_encoding): Declare.
8710 * parse.y (java_parser_context_restore_global): Don't restore
8712 (java_parser_context_save_global): Don't set `finput' field.
8713 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8715 * lang.c (current_encoding): New global.
8716 (lang_decode_option): Recognize `-fencoding='.
8717 (finish_parse): Don't close finput.
8718 * parse.h (struct parser_ctxt): Removed `finput' and
8719 `unget_utf8_value' fields. Added `lexer' field.
8720 (java_init_lex): Fixed declaration.
8721 * lex.c (java_new_lexer): New function.
8722 (java_destroy_lexer): Likewise.
8723 (java_read_char): Added `lex' argument. Handle iconv case.
8724 (java_read_unicode): Added `lex' argument. Count backslashes in
8726 (java_init_lex): Added `finput' and `encoding' arguments. Set
8727 `lexer' field in ctxp.
8728 (BAD_UTF8_VALUE): Removed.
8729 (java_lex): Handle seeing UEOF in the middle of a string literal.
8730 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8731 (java_lexer): New structure.
8734 (DEFAULT_ENCODING): New define.
8735 (java_destroy_lexer): Declare.
8737 2000-09-12 Tom Tromey <tromey@cygnus.com>
8740 * lex.c (java_init_lex): Initialize java_io_serializable.
8741 * parse.y (java_io_serializable): New global.
8742 (valid_ref_assignconv_cast_p): An array can be cast to
8745 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8747 * decl.c, expr.c: Include defaults.h if not already included.
8748 Don't define the *_TYPE_SIZE macros.
8750 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8752 * typeck.c (build_java_array_type): Correct first parameter
8753 in ADJUST_FIELD_ALIGN invocation.
8755 2000-09-06 Tom Tromey <tromey@cygnus.com>
8757 * lang-specs.h: Also recognize `-femit-class-files'.
8759 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8761 * verify.c (merge_types): Load the types to merge if necessary.
8763 2000-09-02 Anthony Green <green@redhat.com>
8765 * jcf-io.c: Include zlib.h.
8766 (open_in_zip): Read compressed class file archives.
8767 * zipfile.h (ZipDirectory): Add uncompressed_size and
8768 compression_method fields.
8769 * zextract.c (read_zip_archive): Collect file compression info.
8771 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8773 * parse.y (do_resolve_class): Also explore superclasses of
8774 intermediate enclosing contexts when searching for inner classes.
8776 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8778 * parse.y (variable_declarator_id:): Better error message.
8779 (expression_statement:): Use YYNOT_TWICE.
8780 (cast_expression:): Likewise.
8781 (assignment:): Likewise.
8783 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 * parse.y (do_merge_string_cste): New locals. Create new
8786 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8788 2000-08-07 Hans Boehm <boehm@acm.org>
8790 * boehm.c (mark_reference_fields): Set marking bits for all words in
8791 a multiple-word record.
8792 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8795 2000-08-31 Mike Stump <mrs@wrs.com>
8797 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8798 jcf-dump$(exeext)): Make parallel safe.
8800 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8802 * jcf-parse.c (set_source_filename): Constify a char *.
8803 * jcf-write.c (append_innerclasses_attribute,
8804 make_class_file_name): Constify a char *. Don't recycle a
8805 variable for an unrelated purpose.
8806 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8807 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8809 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8811 * expr.c (can_widen_reference_to): Fixed indentation.
8812 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8813 * parse.y: `finit$' replaces `$finit$' in comments.
8814 (try_builtin_assignconv): Fixed leading comment.
8816 2000-08-25 Greg McGary <greg@mcgary.org>
8818 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8820 2000-08-24 Greg McGary <greg@mcgary.org>
8822 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8823 * parse.y (BINOP_LOOKUP): Likewise.
8825 2000-08-22 Andrew Haley <aph@cygnus.com>
8827 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8828 sign extending. Fixes gcj/321.
8829 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8830 combining to make a jlong. Fixes gcj/321.
8832 2000-08-21 Nix <nix@esperi.demon.co.uk>
8834 * lang-specs.h: Do not process -o or run the assembler if
8837 2000-08-16 Andrew Haley <aph@cygnus.com>
8839 * typeck.c (build_java_array_type): Rewrite code to do array
8840 alignment. Take into account back-end macros when aligning array
8841 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8842 user to set alignment. Fixes gcj/252 and 160.
8844 2000-08-09 Tom Tromey <tromey@cygnus.com>
8846 * parse.y (check_abstract_method_definitions): Now return `int'.
8847 Check implemented interfaces. Fixes PR gcj/305.
8849 * parse.y (patch_switch_statement): Disallow `long' in switch
8850 expressions. Fixes PR gcj/310.
8852 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8854 * decl.c (finit_leg_identifier_node): New global.
8855 (init_decl_processing): Use `finit$' to initialize
8856 finit_identifier_node. Use `$finit$' to initialize
8857 finit_leg_identifier_node.
8858 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8859 * java-tree.h (finit_identifier_node): Changed attached comment.
8860 (finit_leg_identifier_node): New declaration.
8861 (ID_FINIT_P): Take finit_identifier_node and
8862 finit_leg_identifier_node into account. This is a backward
8865 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8867 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8869 (generate_bytecode_insns): Check `nargs' before emitting it.
8870 * verify.c (merge_type_state): Fixed typo.
8871 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8872 generate_bytecode_{conditional,insns}.
8874 2000-08-13 Anthony Green <green@redhat.com>
8876 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8879 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8881 * class.c (maybe_layout_super_class): Fixed indentation.
8882 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8883 (java_check_methods): New function declaration.
8884 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8885 instead of `str_ptr'.
8886 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8887 of a `invokeinterface' at the right time.
8888 * parse.h (WFL_STRIP_BRACKET): New macro.
8889 (SET_TYPE_FOR_RESOLUTION): Use it.
8890 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8891 (check_class_interface_creation): Don't check for cross package
8892 innerclass name clashes.
8893 (method_header): Behave properly if MDECL is `error_mark_node'.
8894 (method_declarator): Return `error_mark_node' if bogus current
8896 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8897 (resolve_and_layout): New local `decl_type', set and used. Call
8899 (java_check_methods): New method.
8900 (java_layout_classes): Use it.
8901 (resolve_qualified_expression_name): No EH check necessary in
8903 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8905 (patch_assignment): Set DECL_INITIAL on integral final local.
8907 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8909 * java-tree.h (flag_extraneous_semicolon): New extern.
8910 * lang-options.h: (-Wextraneous-semicolon): New option.
8911 * lang.c (flag_redundant): Fixed typo in leading comment.
8912 (flag_extraneous_semicolon): New global.
8913 (lang_decode_option): Set `flag_extraneous_semicolon' when
8914 -Wall. Decode `-Wextraneous-semicolon'.
8915 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8916 `empty_statement' rule.
8917 (class_body_declaration): Likewise.
8918 (method_body:): Accept `;' as a method body.
8919 (static_initializer:): Removed `SC_TK' hack.
8920 (constructor_block_end:): Likewise.
8921 (empty_statement:): Report deprecated empty declaration. Fixes
8924 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8926 * parse.y (build_dot_class_method_invocation): Changed parameter
8927 name to `type'. Build signature from `type' and convert it to a
8928 STRING_CST if it's an array.
8929 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8930 to use `ref_type' directly.
8932 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8934 * lang-options.h: Added a comma after the last element to avoid
8935 syntax errors when other languages define additional options.
8937 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8939 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8940 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8941 (jc1): Link with $(BACKEND).
8942 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8944 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8946 * jvspec.c: Adjust type of second argument to
8947 lang_specific_driver, and update code as necessary.
8949 * class.c (build_dtable_decl): Initialize dummy.
8951 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8953 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8954 method bodies not to rule out discarding `<clinit>'; don't use
8955 <clinit> to initialize static fields with constant initializers.
8957 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8959 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8961 (method_synthetic): New global.
8962 (HANDLE_METHOD): Recognize synthetic method and tell
8963 `print_method_info' about it.
8964 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8965 processing a synthetic method.
8966 * jcf-reader.c (skip_attribute): New function.
8967 ( skip_attribute): Likewise.
8969 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8971 * parse.y (build_outer_field_access): Fixed comments.
8972 (fix_constructors): Emit the initialization of this$<n> before
8974 (resolve_qualified_expression_name): Build an access to `decl' if
8977 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8979 * parse-scan.y (curent_class): Non longer const.
8980 (inner_qualifier, inner_qualifier_length): Deleted.
8981 (current_class_length): New global.
8982 (bracket_count): Fixed typo in leading comment.
8983 (anonymous_count): New global.
8984 (class_instance_creation_expression:): Handle anonymous classes.
8985 (anonymous_class_creation:): New rule.
8986 (push_class_context): Rewritten.
8987 (pop_class_context): Likewise.
8988 (INNER_QUALIFIER): Macro deleted.
8989 (report_class_declaration): call `push_class_context' when
8990 entering the function. `fprintf' format modified not to use
8992 (report_class_declaration): Assign `package_name' and
8993 `current_class' to NULL separately.
8995 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8997 * expr.c (build_invokeinterface): Call layout_class_methods on
9000 2000-07-27 Tom Tromey <tromey@cygnus.com>
9001 Anthony Green <green@cygnus.com>
9002 Alexandre Petit-Bianco <apbianco@cygnus.com>
9004 * class.c (make_class_data): Create vtable for abstract classes.
9005 (get_dispatch_table): Changed to cope with abstract classes.
9007 2000-07-27 Tom Tromey <tromey@cygnus.com>
9009 * parse.y (patch_method_invocation): Don't reverse the argument
9010 list when dealing with anonymous class constructors. Fixed typo in
9013 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * parse.y (build_alias_initializer_parameter_list): Reverse
9016 crafted list when building aliases for anonymous class
9019 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9021 * parse.y (jdep_resolve_class): Don't bother checking potential
9022 innerclass access if `decl' is NULL.
9023 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9026 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * parse.c: Remove (again.)
9030 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9032 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9033 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9034 outside the `if' statement, alias to innerclass removed, `decl'
9035 used to mark the class complete.
9037 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9039 * parse.y (simple_name:): Fixed typo in error message.
9041 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9044 or its first operand can be error marks.
9046 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9049 * parse.y (method_header): Likewise.
9051 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9053 * parse.y (process_imports): Consider that one might be trying to
9054 import an innerclass. Fixes gcj/254
9056 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * parse.y (find_as_inner_class): Handle the case where the
9059 enclosing context of an innerclass has been loaded as bytecode.
9061 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9063 * parse.y (simple_name:): Reject `$' in type names.
9064 (resolve_type_during_patch): Use `type' as a second
9065 argument to resolve_no_layout. Fixes gcj/257.
9067 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9069 * parse.y (find_most_specific_methods_list): Select the only
9070 non-abstract method even if max has been set.
9071 Fixes gcj/285, gcj/298.
9073 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9075 * lang-specs.h: Added %(jc1) to java compiler options.
9077 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9079 * .cvsignore: New file.
9081 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9083 * parse.y (not_accessible_p): Access granted to innerclasses
9084 (indirectly) extending the reference type. Fixes gcj/249.
9086 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9088 * parse.y (patch_method_invocation): Fixed comment.
9089 (maybe_use_access_method): Build this$<n>s to the context of the
9090 target method, or a type that extends it. Fixes gcj/242.
9092 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9096 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9098 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9100 2000-07-13 Tom Tromey <tromey@cygnus.com>
9102 * lang-specs.h: Added %{I*}.
9104 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9106 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9108 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9110 * parse-scan.c: Remove.
9112 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9114 * class.c (set_super_info): Handled protected inner classes.
9115 (common_enclosing_context_p): Bail early if arguments aren't both
9117 (get_access_flags_from_decl): Handle private and protected inner
9119 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9120 (CLASS_PROTECTED): Likewise.
9121 (struct lang_type): New bitfield `poic'.
9122 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9124 (check_inner_class_access): Renamed arguments, added
9125 comments. Handles protected inner classes (fixes gcj/225)
9126 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9128 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9130 * parse.y (resolve_qualified_expression_name): Verify qualified
9131 access to `this'. Fixes gcj/239.
9133 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9135 * jcf-write.c (generate_classfile): Don't install ConstantValue
9138 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9140 * parse.y (resolve_qualified_expression_name): Handle inner class
9141 access. Fixes gcj/256.
9143 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9145 * jcf-write.c (generate_classfile): Properly install the
9146 ConstantValue attribute and the initial value constant pool index
9147 on string constants.
9148 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9151 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9153 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9155 * parse.y (find_as_inner_class): Fixed typo.
9156 (do_resolve_class): Explore enclosing contexts when searching for
9157 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9158 (check_inner_class_access): Check `decl' which can be null in case
9161 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9163 * java-tree.h (java_debug_context): Declared `extern'.
9164 (safe_layout_class): Likewise.
9165 * parse.y (resolve_field_access): Field must be `static' in order
9166 to be replaced by its initial value. Added comments.
9167 (find_applicable_accessible_methods_list): Fixed typo.
9168 (find_most_specific_methods_list): Methods found in innerclasses
9169 take over methods founds in the enclosing contexts.
9170 (java_complete_tree): Loosen restrictions on the type of DECLs
9171 that can be replaced by their initialization values.
9172 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9174 2000-07-05 Tom Tromey <tromey@cygnus.com>
9176 * Make-lang.in (PARSE_DIR): New macro.
9177 (PARSE_RELDIR): Likewise.
9178 (PARSE_C): Likewise.
9179 (PARSE_SCAN_C): Likewise.
9180 ($(PARSE_C)): New target.
9181 ($(PARSE_SCAN_C)): Likewise.
9182 (SET_BISON): New macro.
9183 (BISONFLAGS): Likewise.
9184 (JAVABISONFLAGS): Likewise.
9186 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9188 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9189 argument on the first pass for CNI as well as JNI.
9190 (print_method_info): Set up method name on the first pass only.
9192 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9194 * parse.y (parser_qualified_classname): Removed parameter
9196 (create_interface): Removed first passed parameter to
9197 parser_qualified_classname.
9198 (create_class): Likewise. Don't install alias on static
9199 innerclasses. Fixes gcj/275.
9201 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9203 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9204 debugable statement with empty_stmt_node. Fixes gcj/272
9206 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9208 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9211 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9213 * jcf-write.c (push_long_const): Appropriately cast short negative
9216 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * parse.y (verify_constructor_super): Use loop variable
9219 `m_arg_type' initialized with `mdecl_arg_type'.
9221 2000-06-29 Tom Tromey <tromey@cygnus.com>
9223 * parse.y (resolve_field_access): Handle case where `type_found'
9226 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9228 * expr.c (lookup_field): The same field can be found through two
9229 different interface. Don't declare it ambiguous in that case.
9231 2000-06-27 Tom Tromey <tromey@cygnus.com>
9233 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9234 follows \r, then unget it at a lower level.
9236 2000-06-26 Tom Tromey <tromey@cygnus.com>
9238 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9241 2000-06-25 Tom Tromey <tromey@cygnus.com>
9243 * parse.y (for_statement): Wrap expression in a WFL if it is a
9244 constant. For PR gcj/268.
9246 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9248 * parse.y (do_resolve_class): Minor optimiztion in the package
9249 list search. Removed unnecessary test and return statement.
9250 (valid_ref_assignconv_cast_p): Order of arguments to
9251 enclosing_context_p fixed.
9253 2000-06-24 Tom Tromey <tromey@cygnus.com>
9255 * expr.c (lookup_field): Print error and return error_mark_node if
9256 field reference is ambiguous.
9258 * parse.y (check_abstract_method_definitions): Also check if
9259 `other_method' is abstract.
9261 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9263 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9265 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9266 (struct lang_type): New field `pic'.
9267 (CLASS_PRIVATE): New macro.
9268 * parse.y (check_inner_class_access): New function.
9269 (jdep_resolve_class): Call it.
9271 2000-06-23 Tom Tromey <tromey@cygnus.com>
9273 * parse.y (patch_incomplete_class_ref): Initialize the returned
9274 class. For PR gcj/260.
9276 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9278 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9280 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9282 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9283 Java specific checks.
9284 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9286 * java-tree.def (CASE_EXPR): Marked 'e'.
9287 (DEFAULT_EXPR): Likewise.
9288 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9290 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9291 Java specific checks.
9292 (generate_bytecode_insns): Test try_block for BLOCK before using
9294 * parse.y (build_wfl_wrap): Added `location' argument. Set
9295 EXPR_WFL_LINECOL accordingly.
9296 (dim_expr:): Wrap constants with WFLs.
9297 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9298 (resolve_package): Check for `stmt' not being a BLOCK before
9299 building a debuggable statement with it.
9300 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9302 (resolve_field_access): Make sure `decl' is a DECL before treating
9304 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9305 IDENTIFIER_NODE before treating it as such.
9306 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9307 treating it as such.
9308 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9309 to be applied only on non array types.
9311 2000-06-16 Per Bothner <per@bothner.com>
9313 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9314 define in terms of DECL_RESULT, as that fails when --enable-checking.
9316 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9318 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9319 types the same in comparison.
9320 (CHECK_OP): Add static prototype.
9322 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9324 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9325 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9328 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9330 * decl.c (create_primitive_vtable): Prototype.
9332 * jcf-write.c (generate_bytecode_insns): Initialize variable
9335 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9337 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9339 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9340 to track searched classes, and do not search the same class more than
9341 once. Call find_applicable_accessible_methods_list on immediate
9342 superclass, instead of search_applicable_method_list on all ancestors.
9345 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9347 * parse.y (register_fields): Permit static fields in inner classes
9348 if they are final. Fix for PR gcj/255.
9350 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9352 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9353 * parse.y (find_in_imports): Returned type changed to void,
9354 leading comment fixed.
9355 (register_package): New function.
9356 (qualify_and_find): Likewise.
9357 (package_declaration:): Use `register_package'.
9358 (single_type_import_declaration:): Removed local variable
9359 `node'. Added missing `;' for consistency.
9360 (type_import_on_demand_declaration:): Use `chainon' to link new
9362 (lookup_field_wrapper): Lookup local variables defined in outer
9364 (java_complete_class): Don't reverse the list of imported on demand.
9365 (do_resolve_class): Reorganized. Removed local variable
9366 `original_name'. Call `qualify_and_find' with the current package
9367 name, invoke `find_in_imports_on_demand' right after. Call
9368 `qualify_and_find' with the packages we've seen so far. Fixed
9369 operations numbering in comments.
9370 (java_expand_class): Don't reverse `package_list'.
9371 (find_most_specific_methods_list): New local variables `abstract'
9372 and `candidates'. Use them to pick the right method.
9374 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9376 * parse.y (check_modifiers_consistency): Don't subtract out
9377 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9379 2000-06-04 Philipp Thomas <pthomas@suse.de>
9381 * Makefile.in (INTLLIBS): New.
9385 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9387 * class.c (get_dispatch_table): Build the vtable dummy entry list
9388 element with a null purpose. Fixed leading comment.
9389 (build_dtable_decl): Build an accurate dtable type when appropriate
9392 2000-06-02 Richard Henderson <rth@cygnus.com>
9394 * lang.c (lang_get_alias_set): New.
9396 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9398 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9399 before using it as the accessed field.
9401 2000-05-31 Tom Tromey <tromey@cygnus.com>
9403 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9404 char_array_vtable, short_array_vtable, int_array_vtable,
9405 long_array_vtable, float_array_vtable, double_array_vtable):
9407 * expr.c (get_primitive_array_vtable): New function.
9408 (create_primitive_vtable): New function.
9409 (java_lang_expand_expr): Enable code to statically generate
9411 * decl.c (init_decl_processing): Create primitive vtables.
9412 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9413 short_array_vtable, int_array_vtable, long_array_vtable,
9414 float_array_vtable, double_array_vtable): Define.
9416 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9418 * java/parse.y (find_applicable_accessible_methods_list):
9419 Don't add an uninitialized value to the list.
9421 2000-05-25 Tom Tromey <tromey@cygnus.com>
9423 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9424 when trying to see if field's class should be initialized. Always
9425 initialize field's declaring class, not qualified class.
9428 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9429 `wfl_operator', to maybe_build_primttype_type_ref.
9432 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9434 * parse.y (patch_method_invocation): Don't try to lookup methods
9437 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9439 * parse.y (resolve_field_access): Call the appropriate <clinit>
9440 before accessing the length of a static array. Craft a decl for
9441 the field while its time. Fixes PR gcj/129.
9443 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9445 * parse.y (resolve_package): Correctly set `*next' (was off by
9447 (resolve_qualified_expression_name): Fixed comment.
9449 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9451 * jcf-parse.c (jcf_parse_source): Reset current_class and
9452 current_function_decl to NULL before parsing a new file.
9454 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9456 * parse.y (block_end:): If the collected block doesn't feature a
9457 statement, insert an empty statement.
9459 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * parse.y (maybe_yank_clinit): New function.
9462 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9463 end of the list of methods belonging to a class.
9464 (java_complete_expand_method): Check whether <clinit> is really
9465 necessary and expand it accordingly.
9467 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9469 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9470 processed by the method's switch statement.
9472 2000-05-19 Tom Tromey <tromey@cygnus.com>
9474 * java-tree.h: Added init state enum.
9475 * decl.c (emit_init_test_initialization): Initialize class
9476 initialization check variable by looking at class' state.
9478 2000-05-19 Tom Tromey <tromey@cygnus.com>
9480 * java-tree.h (build_instanceof): Declare.
9481 (build_get_class): Declare.
9482 * parse.y (patch_binop): Use build_instanceof.
9483 * expr.c (build_instanceof): New function. If class is final,
9484 don't make a function call.
9485 (expand_java_INSTANCEOF): Use it.
9486 (build_get_class): New function.
9488 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9490 * jcf-write.c (generate_classfile): Scan the source_file for
9491 slashes with the right pointer variable.
9493 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9495 * lang.c (lang_decode_option): Update -Wunused flags by calling
9497 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9499 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9501 * check_init.c (check_init): Constify local char *.
9502 * class.c (push_class): Constify local char *.
9503 * java_tree.h: Update prototypes.
9504 * jcf-io.c (open_class): Constify filename parameter and
9506 (find_class): Remove redundant string copy. Cast return from
9508 * jcf-parse.c (read_class, parse_class_file, yyparse):
9509 Constify local char *.
9510 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9511 Constify local char *.
9512 * jcf.h (JCF): Constify filename and classname.
9513 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9514 * lang.c (init_parse): Constify parameter and return value.
9515 * lex.c (java_get_line_col): Constify filename parameter.
9516 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9517 * parse.y (java_parser_context_suspend,
9518 issue_warning_error_from_context, safe_layout_class): Constify
9520 * parse.c: Regenerate.
9522 2000-05-08 Tom Tromey <tromey@cygnus.com>
9524 * expr.c (build_jni_stub): Cache the result of
9525 _Jv_LookupJNIMethod.
9527 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9529 * decl.c (predef_filenames_size): Now 7.
9530 (predef_filenames): New seventh entry.
9532 2000-05-04 Tom Tromey <tromey@cygnus.com>
9534 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9535 Keep track of when we've seen a reference field after a
9536 non-reference field.
9537 (get_boehm_type_descriptor): Handle case where we see
9538 non-reference fields but no trailing reference field.
9539 * decl.c (rawdata_ptr_type_node): Define.
9540 (init_decl_processing): Initialize rawdata_ptr_type_node.
9541 * java-tree.h (rawdata_ptr_type_node): Declare.
9543 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9545 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9546 specifiers in calls to fprintf.
9548 2000-05-03 Andrew Haley <aph@cygnus.com>
9550 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9552 * javaop.h (WORD_TO_INT): New function.
9553 (IMMEDIATE_s4): Use WORD_TO_INT.
9554 * jcf.h (JPOOL_INT): Ditto.
9556 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9559 2000-04-19 Tom Tromey <tromey@cygnus.com>
9561 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9563 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9565 * expr.c (build_jni_stub): New function.
9566 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9568 * parse.y (java_complete_expand_methods): Expand a native method
9569 and call build_jni_stub if -fjni given.
9570 * lang-options.h: Document -fjni.
9571 * lang.c (flag_jni): New global.
9572 (lang_f_options): Added `jni' entry.
9573 * java-tree.h (soft_lookupjnimethod_node,
9574 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9576 (flag_jni): Declare.
9577 (build_jni_stub): Declare.
9578 (struct lang_decl): Added `native' flag.
9579 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9581 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9582 soft_jnipopsystemframe_node): New globals.
9583 (init_decl_processing): Set them. _Jv_InitClass only takes one
9586 * java-tree.def: Put into `C' mode.
9588 2000-04-27 Tom Tromey <tromey@cygnus.com>
9591 * expr.c (expand_invoke): Generate check to see if object pointer
9592 is null in nonvirtual invocation case.
9593 * java-tree.h (soft_nullpointer_node): Declare.
9594 * decl.c (soft_nullpointer_node): New global.
9595 (init_decl_processing): Initialize soft_nullpointer_node.
9596 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9597 or `private' methods.
9598 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9600 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9602 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9605 2000-04-26 Tom Tromey <tromey@cygnus.com>
9607 * zextract.c (find_zip_file_start): New function.
9608 (read_zip_archive): Use it.
9610 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9612 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9614 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9616 * class.c (common_enclosing_context_p): New function.
9617 * java-tree.h (common_enclosing_context_p): Added prototype.
9618 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9619 classes sharing an outer context with the current instance.
9620 * parse.y (build_access_to_thisn): Fixed leading comment.
9621 (verify_constructor_super): New local `supper_inner'. Skip
9622 enclosing context argument in the case of inner class constructors.
9623 (patch_method_invocation): Insert proper context as second
9624 parameter to pure inner class constructor super invocations.
9626 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * parse.y (end_class_declaration): Reset the interface number
9631 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * parse.y (source_start_java_method): Deleted unnecessary code.
9634 (patch_method_invocation): Fixed comment.
9636 2000-04-24 Robert Lipe <robertlipe@usa.net>
9638 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9640 2000-04-23 Tom Tromey <tromey@cygnus.com>
9642 * boehm.c (mark_reference_fields): Use int_byte_position.
9644 2000-04-22 Tom Tromey <tromey@cygnus.com>
9646 * boehm.c (mark_reference_fields): Only call byte_position on
9649 2000-04-22 Tom Tromey <tromey@cygnus.com>
9651 * boehm.c (mark_reference_fields): Added `last_view_index'
9652 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9654 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9656 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9657 * parse.y (check_class_interface_creation): Fixed comments. Select
9658 permitted modifiers for (inner) interfaces. Changed error message
9659 to report rejected modifiers used with local classes.
9661 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9663 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9664 of directly inherited type considered in scope.
9665 * parse.y (do_resolve_class): Search inherited classes for inner
9668 2000-04-20 Tom Tromey <tromey@cygnus.com>
9670 * parse.y (not_accessible_p): Use member's class, not current
9671 class, when doing inheritance check for protected reference.
9674 2000-04-20 Jason Schroeder <shrode@subnature.com>
9676 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9678 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9680 * parse.y (lookup_field_wrapper): Search for final local aliases.
9681 (resolve_expression_name): Let lookup_field_wrapper search for
9682 final local aliases. Force the value of `name' if one is found.
9683 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9684 an expression name. Fixed comments.
9686 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9688 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9690 2000-04-19 Tom Tromey <tromey@cygnus.com>
9692 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9694 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9696 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9698 2000-04-18 Tom Tromey <tromey@cygnus.com>
9701 * gjavah.c (utf8_cmp): Changed return value.
9702 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9704 (cxx_keywords): New global.
9705 (get_field_name): Handle new result of cxx_keyword_subst.
9706 (print_method_info): Likewise.
9708 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9710 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9711 with a newline, for CNI.
9712 (print_stub_or_jni): Print a space or newline before method name for
9714 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9715 (process_file): Include gcj/cni.h if generating CNI stubs.
9717 2000-04-16 Tom Tromey <tromey@cygnus.com>
9719 * gjavah.c (decompile_method): Use print_field_name.
9722 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9724 * parse.y (java_expand_classes): Reverse the package list once.
9725 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9727 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9728 the `==' and `!=' operators.
9730 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9732 * jcf-write.c (generate_bytecode_insns): At invocation time,
9733 always relate an interface method to the type of its selector.
9735 2000-04-05 Tom Tromey <tromey@cygnus.com>
9738 * expr.c (expand_invoke): Generate check to see if object pointer
9739 is null in nonvirtual invocation case.
9740 * java-tree.h (soft_nullpointer_node): Declare.
9741 * decl.c (soft_nullpointer_node): New global.
9742 (init_decl_processing): Initialize soft_nullpointer_node.
9743 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9744 or `private' methods.
9745 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9747 2000-04-05 Tom Tromey <tromey@cygnus.com>
9750 * parse.y (check_final_assignment): Recognize assignments to the
9751 `length' field of an array when generating class files.
9753 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9755 * class.c (decl_hash): Prototype removed.
9756 (decl_compare): Likewise.
9758 2000-04-05 Tom Tromey <tromey@cygnus.com>
9760 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9761 * parse.y (check_modifiers_consistency): Check for final/volatile
9762 clash. Fixes PR gcj/164.
9764 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9766 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9768 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9770 (add_method_1): Use `java_hash_hash_tree_node' and
9771 `java_hash_compare_tree_node'.
9772 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9773 (java_hash_compare_tree_node): Likewise.
9774 * parse.y (find_applicable_accessible_methods_list): Create,
9775 delete and use a hash table to remember already searched interfaces.
9777 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9779 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9782 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9784 * boehm.c (mark_reference_fields, set_bit): Prototype.
9785 (set_bit): Un-ANSI-fy definition.
9787 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9790 * decl.c (emit_init_test_initialization): Likewise.
9792 * gjavah.c (jni_print_char): Likewise.
9794 * parse.y (create_new_parser_context): Likewise.
9796 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9798 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9799 patch missing hunk. Fixed indentation.
9801 2000-03-30 Tom Tromey <tromey@cygnus.com>
9803 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9804 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9806 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9808 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9809 when negative *before* using it as an array index.
9810 * ChangeLog: Fixed typo.
9812 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9815 to 0 when it reaches -1.
9817 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9819 * jcf-parse.c (get_constant): Properly cast `num' during the
9820 invocation of `add_double'.
9821 * jcf-write.c (push_long_const): Properly cast `lo' before
9822 comparing it to short bounds.
9823 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9824 `interface_body:' is reduced after the current interface is
9827 2000-03-26 Tom Tromey <tromey@cygnus.com>
9829 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9830 Java-specific `-f' option.
9832 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9834 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9835 Adjust order of making types.
9836 Make bitsize_*_node values.
9838 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9840 * class.c (make_field_value): Use byte_position.
9841 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9842 (java_array_data_offset): Likewise.
9843 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9846 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9848 * parse.y (check_abstract_method_definitions): New local
9849 `end_type_reached'. Make sure we also consider `end_type'.
9850 (java_check_abstract_method_definitions): Make sure we eventually
9851 consider `java.lang.Object'.
9852 (maybe_use_access_method): Don't use access method if not in the
9853 context of a pure inner class or if the method's context is right.
9854 (find_applicable_accessible_methods_list): New static flag
9855 `object_done'. Don't search abstract classes as interfaces. Fixed
9856 indentation. Fixed the `java.lang.Object' only search. Search
9857 class interface(s) first, then fully search enclosing contexts.
9858 (find_most_specific_methods_list): Pick the closest candidate when
9859 they're all abstract.
9861 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9863 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9864 properly initialize `finished_label'. Don't emit gotos for empty
9867 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9869 * except.c (emit_handlers): Clear catch_clauses_last.
9871 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9873 * parse.y (check_method_types_complete): New function.
9874 (create_class): Reset anonymous class counter only when seeing an
9876 (java_complete_class): JDEP_METHOD: Don't recompute signature
9879 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9881 * class.c (build_static_ref): Fixed indentation in comment.
9882 * java-tree.def (TRY_EXPR): Fixed typo in name.
9883 (CLASS_LITERAL): Likewise.
9884 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9885 (struct lang_type): New field `dot_class'.
9886 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9887 (generate_classfile): Method `class$' is synthetic.
9888 * parse.y (build_do_class_method): New function.
9889 (build_dot_class_method_invocation): Likewise.
9890 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9891 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9892 (qualify_ambiguous_name): Likewise.
9893 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9894 (build_try_statement): Fixed leading comment.
9896 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9898 * class.c (make_field_value): Properly handle sizes.
9899 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9900 (layout_class_method): Count using trees.
9901 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9902 * expr.c (java_array_data_offset): Use int_bit_position.
9903 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9904 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9906 2000-03-16 Tom Tromey <tromey@cygnus.com>
9908 * lang.c (flag_hash_synchronization): New global.
9909 (lang_f_options): Added `hash-synchronization'.
9910 * lang-options.h: Mention -fhash-synchronization.
9911 * java-tree.h (flag_hash_synchronization): Declare.
9912 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9913 hash table synchronization is disabled.
9914 * decl.c (init_decl_processing): Only push `sync_info' value when
9915 hash table synchronization is disabled.
9916 * class.c (make_class_data): Only push `sync_info' field when hash
9917 table synchronization is disabled. Removed dead code.
9919 2000-03-16 Tom Tromey <tromey@cygnus.com>
9921 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9923 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9925 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9927 * parse.y (patch_method_invocation): Handle anonymous classes
9928 creation in static context.
9930 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9932 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9933 * parse.y (resolve_qualified_expression_name): Use it.
9934 (patch_method_invocation): Likewise.
9936 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9938 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9939 depending on the type of dependency which dictates what the
9941 (unresolved_type_p): Resolved types limited to the current class.
9943 2000-03-15 Tom Tromey <tromey@cygnus.com>
9945 * decl.c (init_decl_processing): Set type of `sync_info' to be
9948 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9949 Correctly compute bit number for current slot. Zero `high' and
9950 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9951 mark_reference_fields.
9952 (mark_reference_fields): New function.
9954 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9956 * parse.y (register_incomplete_type): Fixed initialization of
9959 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9961 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9963 (push_class_context, pop_class_context): New function.
9964 (class_body:): Call pop_class_context.
9965 (interface_body:): Likewise.
9966 (INNER_QUALIFIER): New macro.
9967 (report_class_declaration): Changed output format and use
9968 INNER_QUALIFIER. Call push_class_context.
9970 2000-02-14 Andrew Haley <aph@cygnus.com>
9972 * check-init.c (check_init): Add new cases for unary and binary
9975 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9977 * parse.y (resolve_package): Set `next' once a type name has been
9978 progressively discovered.
9979 (resolve_qualified_expression_name): Propagate resolution only if
9980 there are remaining qualifiers. Take into account `q' might have
9981 been cleared after re-qualification.
9982 * parse.y (patch_method_invocation): New local `resolved'.
9983 Section dealing with qualified expression rewritten to use
9984 resolve_field_access.
9986 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9988 * parse.h (PUSH_CPC): Fixed indentation.
9989 (DEBUG_CPC): New macro.
9990 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9991 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9992 * parse.y (class_body_declaration:): Use
9993 SET_CPC_INSTANCE_INITIALIZER_STMT.
9994 (method_declaration:): Check for null current_function_decl.
9995 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9996 (java_parser_context_pop_initialized_field): Better handling of
9998 (maybe_make_nested_class_name): Mark nested class name as
9999 qualified when necessary.
10000 (end_class_declaration): Don't call java_parse_context_resume when
10001 one or more error occurred.
10002 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10003 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10004 SET_CPC_INITIALIZER_STMT.
10005 (method_header): Check for inner classes declaring static methods.
10006 (resolve_qualified_expression_name): Handle situation where `this'
10009 2000-03-13 Hans Boehm <boehm@acm.org>
10011 * typeck.c (build_prim_array_type): Correctly set the high word too.
10013 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10015 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10017 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10018 list of methods for interfaces.
10020 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10022 * parse.y (qualify_ambiguous_name): Properly handle expressions
10025 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10027 * parse.y (check_final_assignment): Extended to process
10029 (patch_assignment): Have check_final_assignment called only once.
10031 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10033 * java-tree.h (IS_INIT_CHECKED): New flag.
10034 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10035 * parse.y (patch_string): Call force_evaluation_order on the
10036 completed string concatenation tree.
10037 * expr.c (force_evaluation_order): Call force_evaluation_order on
10038 function's arguments too.
10040 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10042 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10043 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10044 (build_anewarray): Likewise.
10045 * parse.y (patch_newarray): Likewise.
10046 * parse.c: Regenerated.
10048 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10050 * decl.c (init_decl_processing): Added new class fields `depth',
10051 `ancestors', and `idt' to class_type_node. Use
10052 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10053 * class.c (make_class_data): Push initial values for new fields.
10054 * java-tree.h: Updated prototype for `build_invokeinterface'.
10055 * expr.c (build_invokeinterface): Changed parameters to accept
10056 `method' tree. Calculate index of `method' in its declaring
10057 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10058 (expand_invoke): Call `build_invokeinterface' with new parameters.
10059 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10062 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10064 * typeck.c (lookup_do): Search superinterfaces first
10065 when looking up an interface method. From Godmar Back
10066 <gback@cs.utah.edu>
10068 2000-03-06 Tom Tromey <tromey@cygnus.com>
10070 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10072 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10074 * java-tree.h (lookup_argument_method2): Declared.
10075 (safe_layout_class): Prototype moved from parse.h.
10076 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10077 * parse.y (java_check_regular_methods): Local `super_class' gone.
10078 Call lookup_argument_method2 instead of lookup_argument_method.
10079 Perform modifier match for methods found declared in implemented
10080 interfaces. Fixed indentation problem. Overriding/hiding error
10081 report to take place only for methods found in classes.
10082 * typeck.c (lookup_argument_method): Changed leading
10083 comment. Re-written by calling lookup_do.
10084 (lookup_argument_method2): New function.
10085 (lookup_java_method): Re-written by calling lookup_do.
10086 (lookup_do): New function.
10088 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10090 * check-init.c (check_init): Removed dead code. Handle (blank)
10092 * parse.y (declare_local_variables): New local `final_p', set it
10093 and use it to initialize LOCAL_FINAL.
10094 (check_final_assignment): Only check FIELD_DECLs.
10096 2000-02-17 Tom Tromey <tromey@cygnus.com>
10098 * Makefile.in (JAVA_OBJS): Added boehm.o.
10099 (boehm.o): New target.
10100 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10101 * java-tree.h (flag_use_boehm_gc): Declare.
10102 (get_boehm_type_descriptor): Declare.
10103 * lang.c (lang_f_options): Added `use-boehm-gc'.
10104 (flag_use_boehm_gc): New global.
10105 * lang-options.h: Added -fuse-boehm-gc.
10106 * boehm.c: New file.
10107 * class.c (get_dispatch_table): If class uses a Boehm type
10108 descriptor, put it in the vtable.
10109 (make_class_data): Removed dead code.
10111 2000-03-03 Per Bothner <per@bothner.com>
10113 * decl.c (init_decl_processing): Initialize sizetype properly.
10115 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10117 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10118 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10119 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10120 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10121 (jcf_parse): New local `current'. Load innerclasses seen in outer
10122 context being processed.
10123 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10124 * jcf-write.c (append_innerclasses_attribute): New function.
10125 (append_innerclasses_attribute_entry): Likewise.
10126 (get_access_flags): Handle static classes. Set anonymous and local
10127 classes to be private.
10128 (generate_classfile): Attribute count adjusted. Call
10129 append_innerclasses_attribute.
10130 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10131 PURE_INNER_CLASS_TYPE_P.
10132 * parse.y (parser_qualified_classname): New parameter `is_static',
10133 produce non qualified name accordingly.
10134 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10135 (create_interface): Added argument to parser_qualified_classname.
10136 (create_class): Added argument to parser_qualified_classname. Setup
10137 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10138 (add_inner_class_fields): Fixed indentation.
10139 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10140 (method_declarator): Fixed typo in comment.
10141 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10142 (build_current_thisn): Likewise.
10143 (patch_method_invocation): Likewise.
10145 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10147 * decl.c (current_function_decl): Move to toplev.c.
10149 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10151 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10152 (DECL_BIT_INDEX): Use underlying representation.
10153 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10155 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10157 * expr.c (build_java_ret): Pass proper type to size_binop.
10159 2000-02-25 Anthony Green <green@cygnus.com>
10161 * expr.c (build_class_init): Mark the decl to be ignored by
10163 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10164 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10165 * class.c (init_test_hash_newfunc): New function.
10166 (decl_hash): New function.
10167 (decl_compare): New function.
10168 * decl.c (emit_init_test_initialization): New function.
10169 (complete_start_java_method): Traverse the init test hashtable,
10170 calling emit_init_test_initialization.
10171 (always_initialize_class_p): Define.
10172 * expr.c (build_class_init): Use initialization tests when
10173 emitting class initialization code.
10174 (always_initialize_class_p): Declare.
10175 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10177 * java-tree.h: Include hash.h.
10178 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10179 (struct lang_decl): Add init_test_table field.
10180 (init_test_hash_entry): Define.
10182 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10184 * gjavah.c (main): Avoid using `argi' to report unimplemented
10187 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10189 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10190 initialize locals to avoid warnings. Local `exception_type' moved
10193 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10195 * parse.y (resolve_expression_name): Use `orig' as a second
10196 argument to resolve_field_access.
10197 (resolve_field_access): Removed unnecessary code when dealing with
10200 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10202 * class.c (push_super_field): Don't push the field twice.
10203 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10204 * parse.h (java_reorder_fields): Prototyped.
10205 * parse.y (java_reorder_fields): New function.
10206 (java_layout_class): Simplified not to worry about re-ordering.
10208 2000-02-23 Tom Tromey <tromey@cygnus.com>
10210 * gjavah.c (print_name): In JNI case, correctly quote string.
10211 (print_method_info): Don't handle overrides in JNI mode.
10213 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10215 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10216 value type set to `boolean_type_node'.
10218 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10220 * jcf-dump.c (main): Test for correct condition after
10221 output file creation.
10223 2000-02-19 Anthony Green <green@cygnus.com>
10225 * jcf-depend.c (add_entry): Fix test for first list entry.
10227 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10229 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10230 * constants.c (build_constants_constructor): Likewise.
10232 2000-02-19 Anthony Green <green@cygnus.com>
10234 * jcf-depend.c (add_entry): Add entries to the end of the list.
10236 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10238 * decl.c (INT_TYPE_SIZE): Define if necessary.
10239 (expand_java_return): Handle the case of a native integer smaller
10240 than a JVM integer.
10242 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10244 * gjavah.c (help): Use GCCBUGURL.
10245 * jv-scan.c (help): Likewise.
10246 * jcf-dump.c (help): Likewise.
10248 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10250 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10253 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10255 * jcf-parse.c (load_class): Call `fatal' if no file containing
10256 the target class are found.
10258 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10260 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10261 lex.c, lex.h, and PARSE_H to...
10262 (parse.o, parse-scan.o): ...here, respectively.
10264 * lex.c: Split out code that may trigger SIGFPE from yylex()
10265 to its own function.
10266 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10268 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10270 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10272 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10274 * parse.y (outer_field_access_p): Stop in time when outer contexts
10276 (resolve_qualified_expression_name): Properly qualify *everything*
10277 after a package.type to be resoled as expression names.
10278 (find_applicable_accessible_methods_list): Save/restore `class' to
10279 isolate it from a possible outer context search.
10281 2000-02-15 Tom Tromey <tromey@cygnus.com>
10283 * gjavah.c (jni_print_char): New function.
10284 (print_full_cxx_name): Use it.
10285 (decode_signature_piece): Likewise.
10286 (print_cxx_classname): Likewise.
10288 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10290 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10292 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10294 * gjavah.c: Include version.h.
10296 * jcf-dump.c: Likewise.
10298 * jv-scan.c: Likewise.
10300 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10302 * parse.y (outer_field_access_fix): First parameter now a tree
10303 node. Check for assignment to final. First argument to
10304 build_outer_field_access_fix modified to accommodate prototype.
10305 (build_outer_field_access): Don't check for assignment to final
10307 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10308 possibly returned by outer_field_access_fix. Changed
10309 outer_field_access_fix's first argument.
10310 (check_final_assignment): $finit$'s context is OK.
10311 (patch_unaryop): Use node instead of its line/column value when
10312 calling outer_field_access_fix.
10314 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10316 * parse.y (interface_declaration:): No longer tagged
10317 <node>. Re-installed default action.
10318 (class_member_declaration:): Handle inner interfaces.
10319 (interface_member_declaration): Handle inner interfaces and
10321 (create_interface): Push error if one seen. Suspend parsing
10322 context when processing an inner interface.
10323 (register_fields): Inner class static field limitations not to
10324 apply to inner interfaces.
10326 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10328 * jcf-parse.c (load_class): Update `java_error_count' when a
10329 class' file can't be found.
10330 (parse.y): Avoid (byte)code generation when errors seen.
10332 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10334 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10335 decodes a valid node.
10336 (patch_binop): Handle TRUNC_DIV_EXPR.
10338 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10340 * parse.y (resolve_package): New local `acc'. Try to progressively
10341 build and guess a package and type name.
10343 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10345 * parse.y (find_applicable_accessible_methods_list): Load and
10346 layout the search class if necessary.
10347 (java_complete_tree): Keep to original type of the folded initial
10350 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10352 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10353 Generate error message if circularity is detected. New static
10355 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10356 * jcf-write.c (generate_bytecode_insns): Very simply handle
10358 * parse.y (java_check_circular_reference): Use
10359 `cyclic_inheritance_report' during report, if necessary.
10360 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10361 walking NEW_ARRAY_INIT twice.
10363 2000-02-09 Tom Tromey <tromey@cygnus.com>
10365 * parse.y (check_class_interface_creation): Allow inner classes to
10366 be `private' or `protected', check modifiers' consistency. Prevent
10367 block local classes from bearing any modifiers.
10369 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10371 * except.c (check_start_handlers): Re-add prototype lost in last
10373 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10375 2000-02-09 Andrew Haley <aph@cygnus.com>
10377 * decl.c (clear_binding_level): Remove excess initializer.
10378 (maybe_poplevels): Remove unused variable.
10379 (force_poplevels): Ditto.
10380 (struct binding_level): Add comment.
10382 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10384 * jcf-write.c (generate_classfile): Don't consider
10385 pre-initialization with reference value (use <clinit> instead.)
10386 * parse.y (java_fix_constructors): No generated constructor for
10388 (build_outer_field_access): Removed debug message.
10389 (outer_field_expanded_access_p): Adapted to bytecode generation.
10390 (build_outer_field_access_method): Use fix_method_argument_names.
10391 (build_outer_method_access_method): Fixed indentation. Added
10392 comment. Handle access method generation for static and also void
10394 (build_access_to_thisn): Inserted debug message.
10395 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10396 (resolve_qualified_expression_name): Fixed comment.
10397 (not_accessible_p): Adapted to bytecode generation. Added comment.
10398 (patch_method_invocation): Added comment.
10399 (maybe_use_access_method): Fixed leading comment. Handle static
10401 (java_complete_lhs): Don't shortcut handling of initialized upon
10402 declaration String type static fields when generating bytecode.
10403 (patch_unaryop): Handle outer field access when generating
10406 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10408 * java-tree.h (FIELD_THISN): New macro.
10409 * jcf-write.c (append_synthetic_attribute): New function.
10410 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10411 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10412 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10414 (build_outer_field_access): Turned on access functions usage and
10415 generation when compiling to bytecode.
10416 (maybe_use_access_method): Likewise.
10418 2000-01-25 Andrew Haley <aph@cygnus.com>
10420 * java-except.h (struct eh_range): Add `expanded' field.
10421 (maybe_start_try): Add end_pc arg.
10422 (maybe_end_try): Ditto.
10423 * java-tree.h (force_poplevels): new function.
10424 * expr.c (expand_byte_code): Don't call maybe_start_try or
10426 * except.c (add_handler): Reset expanded.
10427 (expand_start_java_handler): Set expanded.
10428 (check_start_handlers): Don't expand a start handler that's
10429 already been expanded.
10430 (maybe_start_try): Add end_pc arg. Only expand a handler which
10432 (expand_end_java_handler): call force_poplevels.
10433 (force_poplevels): new function.
10434 * decl.c (binding_level): Add start_pc of binding level.
10435 (maybe_pushlevels): Call maybe_start_try when pushing binding
10437 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10438 (LARGEST_PC): Define.
10439 (clear_binding_level): Use LARGEST_PC.
10441 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10442 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10443 (binding_depth, is_class_level, current_pc): new variables.
10444 (struct binding_level): ditto.
10445 (indent): new function.
10446 (push_jvm_slot): add debugging info.
10447 (maybe_pushlevels): ditto.
10448 (maybe_poplevels): ditto.
10449 (pushlevel): ditto.
10451 (start_java_method): ditto.
10452 (give_name_to_locals): comment only.
10453 * except.c (binding_depth, is_class_level, current_pc):
10455 (expand_start_java_handler): add debugging info.
10456 (expand_end_java_handler): ditto.
10458 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10460 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10461 (print_name_for_stub_or_jni, process_file): Constify a char*.
10463 2000-02-03 Tom Tromey <tromey@cygnus.com>
10465 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10467 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10469 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10470 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10473 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10475 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10476 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10477 (struct lang_type): New field `ii_block'.
10478 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10479 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10480 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10481 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10482 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10483 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10485 * parse.y (add_instance_initializer): New function.
10486 (in_instance_initializer): New static global.
10487 (class_body_declaration:): Link instance initializer block.
10488 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10489 (array_creation_expression:): Remove unused local.
10490 (java_parser_context_push_initialized_field): Fixed leading
10491 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10492 CPC_INSTANCE_INITIALIZER_LIST.
10493 (java_parser_context_pop_initialized_field): Likewise.
10494 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10495 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10496 CPC_INITIALIZER_STMT.
10497 (fix_constructors): New local `class_type'. Use it. Call
10498 add_instance_initializer.
10499 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10500 (patch_return): Forbid return in instance initializers.
10501 (patch_throw_statement): Enforce exception handling in the context
10502 of instance initializers.
10504 2000-02-03 Tom Tromey <tromey@cygnus.com>
10506 * Make-lang.in (java.mostlyclean): Remove executables in
10509 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10511 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10512 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10513 (java_float_finite): Convert to use union Word from javaop.h.
10514 (java_double_finite): Convert to use union DWord from javaop.h.
10516 2000-02-02 Tom Tromey <tromey@cygnus.com>
10518 * gjavah.c (options): Added `jni' entry.
10519 (help): Document -jni.
10520 (flag_jni): New global.
10521 (process_file): Handle JNI output. Don't print text from
10522 -prepend, -add, etc, when generating stubs. Only remove `.class'
10523 suffix if it actually exists.
10524 (main): Create a `.c' file when run with `--jni --stubs'. Create
10525 correct output file name with `--jni'.
10526 (print_include): Mangle header name differently in JNI case.
10527 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10529 (print_method_info): Handle JNI case. Put signature info into
10530 method name. Handle case when STREAM is NULL.
10531 (print_name_for_stub_or_jni): New function.
10532 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10533 (print_cxx_classname): Handle JNI.
10534 (print_full_cxx_name): Likewise.
10535 (decode_signature_piece): Likewise.
10536 (overloaded_jni_method_exists_p): New function.
10537 (struct method_name): Added `signature' and `sig_length' fields.
10538 (HANDLE_END_FIELD): Do nothing in JNI mode.
10540 2000-02-02 Tom Tromey <tromey@cygnus.com>
10542 * jv-scan.c: Include version.c, <getopt.h>.
10543 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10544 (options): New array.
10545 (usage): New function.
10546 (version): New function.
10547 (main): Use getopt_long to parse command line.
10548 * jcf-dump.c: Include version.c, <getopt.h>.
10549 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10550 OPT_JAVAP): New macros.
10551 (options): New array.
10552 (usage): Return `void'. Changed message.
10553 (help): New function.
10554 (version): New function.
10555 (main): Use getopt_long_only to parse command line.
10556 * gjavah.c: Include <getopt.h>.
10557 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10558 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10559 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10560 (options): New array.
10561 (java_no_argument): Removed.
10562 (help): Updated with missing options.
10563 (main): Use getopt_long_only to parse command line.
10564 (usage): Changed message.
10566 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10568 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10569 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10570 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10571 * parse.y (array_creation_expression:): Handle anonymous arrays.
10572 (build_array_from_name): Don't set `ret_name' if null.
10573 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10574 (qualify_ambiguous_name): Likewise.
10575 (java_complete_expand_class): Likewise.
10577 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10580 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10581 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10582 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10583 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10584 AIPL_FUNCTION_COMPLETED_INVOCATION.
10585 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10586 AIPL_FUNCTION_INVOCATION_READY.
10587 (AIPL_FUNCTION_DECLARATION): New enum entry.
10588 * parse.y (reorder_static_initialized): New function.
10589 (java_parser_context_pop_initialized_field): Use it.
10590 (add_inner_class_fields): Use
10591 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10592 augmented. Install marker after last alias initializer, if any.
10593 (generate_finit): Fixed typo. Don't try to retain only the used
10595 (method_header): Compute and set DECL_FUNCTION_NAP.
10596 (method_declarator): Fixed comment. Insert alias initializer in
10598 (build_alias_initializer_parameter_list): Fixed leading
10599 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10600 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10601 (java_complete_expand_class): Code to retain only used aliases
10603 (java_complete_expand_methods): New local `first_decl'. Generate
10604 $finit$ first, then expand the constructors, regular methods and
10606 (java_complete_expand_method): Don't report error on missing
10607 return statement if previously detected bogus.
10608 (fix_constructors): Don't patch constructor parameters list.
10609 (patch_method_invocation): Use new AIPL enum values. Reverse
10610 alias initializer list for anonymous classes.
10612 2000-01-30 Anthony Green <green@redhat.com>
10614 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10615 determine how many stack slots to pop.
10617 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10619 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10620 error handling/recovery.
10621 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10623 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10625 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10626 FIELD_LOCAL_ALIAS_USED): New macros.
10627 (DECL_FUNCTION_NAP): New macro.
10628 (struct lang_decl): New field `nap'.
10629 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10630 (struct lang_type): New fields `finit_stmt_list' and
10631 `clinit_stmt_list'.
10632 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10633 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10634 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10635 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10636 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10637 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10638 (BUILD_THROW): Macro line separator re-indented.
10639 * parse.y (end_class_declaration): New function.
10640 (maybe_generate_pre_expand_clinit): New name for
10641 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10642 pre-expand static fields.
10643 (maybe_generate_clinit): Function deleted.
10644 (check_for_static_method_reference): Prototype's parameter list
10646 (generate_finit): New name for maybe_generate_finit. Changed
10647 leading comment. Function rewritten to use
10648 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10649 (build_alias_initializer_parameter_list): New function.
10650 (java_parser_context_pop_initialized_field): Likewise.
10651 (add_inner_class_fields): Likewise.
10652 (type_declaration:): Call end_class_declaration.
10653 (class_member_declaration:): Likewise.
10654 (formal_parameter_list:): Fixed typos.
10655 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10656 element. Improved error handling.
10657 (block_statement:): Call end_class_declaration.
10658 (anonymous_class_creation:): Likewise.
10659 (create_anonymous_class): Fixed comments.
10660 (create_class): Call add_inner_class_fields.
10661 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10662 (method_header): Use MARK_FINAL_PARMS.
10663 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10664 (method_declarator): Propagate final argument flag.
10665 (craft_constructor): New local `artificial'. Call
10666 build_alias_initializer_parameter_list. Use
10667 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10668 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10670 (complete_expand_class): Get rid of unused outer context local
10672 (java_complete_expand_methods): Fixed leading
10673 comment. Generate/pre-expand <clinit> first. Changed method
10674 expansion order to regular, $finit$, constructors, <clinit>.
10675 (java_complete_expand_method): Set current_function_decl.
10676 (fix_constructors): Fix constructor parameter list to account for
10677 outer context local alias initializers.
10678 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10679 (resolve_expression_name): Lookup outer context local aliases. New
10680 local `access', use it.
10681 (patch_method_invocation): Patch inner class ctor invocation with
10682 outer context local aliases initialization values. $finit$
10683 invocation patching now includes things generated with
10684 build_alias_initializer_parameter_list.
10685 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10686 (build_super_invocation): Likewise.
10687 (patch_assignment): Changed comment.
10689 2000-01-27 Andrew Haley <aph@cygnus.com>
10691 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10695 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10697 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10699 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10701 * parse.y (register_fields): Don't pass a format specifier to
10702 OBSOLETE_MODIFIER_WARNING.
10703 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10704 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10706 (check_modifiers): Change function into a macro.
10707 (check_class_interface_creation): Pass a literal format string.
10709 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10711 * buffer.h: PROTO -> PARAMS.
10712 * check-init.c: Likewise.
10713 * class.c: Likewise.
10714 * constants.c: Likewise.
10715 * convert.h: Likewise.
10716 * decl.c: Likewise.
10717 * except.c: Likewise.
10718 * expr.c: Likewise.
10719 * gjavah.c: Likewise.
10720 * java-except.h: Likewise.
10721 * java-tree.h: Likewise.
10722 * jcf-depend.c: Likewise.
10723 * jcf-dump.c: Likewise.
10724 * jcf-parse.c: Likewise.
10725 * jcf-path.c: Likewise.
10726 * jcf-reader.c: Likewise.
10727 * jcf-write.c: Likewise.
10729 * jv-scan.c: Likewise.
10730 * jvgenmain.c: Likewise.
10731 * jvspec.c: Likewise.
10732 * lang.c: Likewise.
10735 * parse-scan.y: Likewise.
10736 * parse.h: Likewise.
10737 * parse.y: Likewise.
10738 * typeck.c: Likewise.
10739 * verify.c: Likewise.
10740 * xref.c: Likewise.
10741 * xref.h: Likewise.
10742 * zextract.c: Likewise.
10743 * zipfile.h: Likewise.
10745 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10747 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10748 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10749 * constants.c (build_constant_data_ref): Check for cached
10750 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10751 in TYPE_CPOOL_DATE_REF.
10752 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10753 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10754 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10755 (LOCAL_FINAL): New macro.
10756 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10757 constant pool -- don't try to reuse.
10758 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10759 TYPE_LANG_SPECIFIC.
10760 (find_in_current_zip): Use TYPE_JCF.
10761 * parse.h (java_check_final): Prototype removed.
10762 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10763 (maybe_create_class_interface_decl,
10764 check_class_interface_creation): Likewise.
10765 (java_expand_finals): Function removed.
10766 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10767 (block_statement:): Fixed comment.
10768 (anonymous_class_creation:): Likewise.
10769 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10771 (check_class_interface_creation): Loosened error report on (inner)
10772 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10773 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10774 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10776 (create_interface): Likewise.
10777 (anonymous_class_counter): New static global.
10778 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10779 patch. Fixed comments.
10780 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10781 anonymous_class_counter when declaring a toplevel class.
10782 (craft_constructor): Fixed constructor name when handling
10783 anonymous classes. Anonymous class constructors to feature hidden
10784 this$<n> parameter.
10785 (java_fix_constructors): Added comment.
10786 (java_check_final): Function removed.
10787 (java_complete_expand_methods): Fixed comment. Don't generate
10788 class data, save its outgoing constant pool instead.
10789 (verify_constructor_super): Skip anonymous class constructor
10790 hidden this$<n> parameter.
10791 (java_expand_classes): New local `saved_ctxp'. Removed call to
10792 java_expand_finals and java_check_final. Expand anonymous class
10793 constructors. Generate class data.
10794 (build_super_invocation): Skip anonymous class hidden this$<n>
10796 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10797 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10798 (set_java_signature): Likewise.
10800 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10802 * gjavah.c: Delete ACC_VISIBILITY define.
10803 * jcf.h: Add ACC_VISIBILITY define.
10804 * parse.y: final: rule tagged <value>.
10805 (java_check_regular_methods): Use ACC_VISIBILITY define for
10806 default package access check.
10807 (local_variable_declaration_statement): Use final: rule.
10809 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10811 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10812 (final:): New rule.
10814 2000-01-17 Tom Tromey <tromey@cygnus.com>
10816 * gjavah.c (print_field_info): Allow non-static final fields.
10818 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10820 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10821 * parse.y (patch_anonymous_class): New function.
10822 (create_anonymous_class): Register incomplete type when the
10823 class/interface to extends/implement isn't known yet.
10824 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10825 (verify_constructor_super): Tuned error message.
10827 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10829 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10830 (ANONYMOUS_CLASS_P): New macro.
10831 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10832 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10833 * parse.y (create_class): Added leading argument.
10834 (maybe_create_class_interface_decl,
10835 check_class_interface_creation): Likewise.
10836 (craft_constructor): New function.
10837 (verify_constructor_super): Added argument in prototype.
10838 (class_declaration:): Inserted leading argument.
10839 (for_begin:): Use FOR_LOOP_P.
10840 (anonymous_class_creation): Create WFL of the anonymous class to
10841 instantiate. Call build_new_invocation. Added comments.
10842 (check_class_interface_creation): Handle parameter `anonymous' in
10843 verbose mode class creation announce.
10844 (link_nested_class_to_enclosing): Exclude anonymous classes.
10845 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10846 anonymous class, even though they appear to have an enclosing
10848 (create_interface): Pass extra argument to
10849 check_class_interface_creation.
10850 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10851 (create_class): Call check_class_interface_creation and
10852 maybe_create_class_interface_decl with extra new argument. Don't
10853 add private this$<n> to anonymous classes.
10854 (method_declarator): Insert hidden this$<n> to anonymous class
10856 (java_fix_constructors): Deleted code creating default
10857 constructor. Call craft_constructor instead.
10858 (java_check_regular_methods): Set `saw_constructor' to 1 for
10860 (fix_constructors): Pass extra argument to verify_constructor_super.
10861 (verify_constructor_super): New local `sdecl', use it. Search for
10862 matching constructor (possibly featuring arguments) in super
10864 (lookup_method_invoke): Craft constructor according to arguments
10865 list when dealing with anonymous class constructors.
10866 (build_super_invocation): Pass arguments to anonymous class super
10868 (search_loop): Use FOR_LOOP_P.
10869 (labeled_block_contains_loop_p): Likewise.
10871 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10873 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10874 (enclosing_context_p): New function.
10875 (get_access_flags_from_decl): Handle CLASS_STATIC.
10876 (maybe_layout_super_class): Extra first argument passed to
10878 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10880 * decl.c (access0_identifier_node): New global.
10881 (init_decl_processing): access0_identifier_node initialized.
10882 (pushdecl): Set DECL_CONTEXT only on non type decls.
10883 * expr.c (lookup_field): Lookup inner class fields in enclosing
10885 (expand_invoke): Use ID_INIT_P.
10886 (expand_java_field_op): Use DECL_CLINIT_P.
10887 * java-tree.def (CLASS_LITERAL): New tree code.
10888 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10889 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10890 (struct lang_decl): New field `inner_access'.
10891 (enclosing_context_p): Prototyped.
10892 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10893 ID_CLINIT_P): New macros.
10894 (CLASS_STATIC): New macro.
10895 (CLASS_ACCESS0_GENERATED_P): New macro.
10896 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10897 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10898 INNER_CLASS_P): New macros.
10899 (DECL_INNER_CLASS_LIST): New macro.
10900 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10902 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10903 the shift value to int. Fixed typo in comment.
10904 * lex.c (inst_id, wpv_id): Initialize.
10905 * mangle.c (unicode_mangling_length): Take `$' into account.
10906 * parse.h (DRECOVER, RECOVER): Terminate properly.
10907 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10908 (typedef struct _jdep): New field `enclosing'.
10909 (JDEP_ENCLOSING): New macro.
10910 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10911 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10912 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10913 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10914 GET_ENCLOSING_CPC_CONTEXT): New macros.
10915 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10916 (do_resolve_class): Added extra argument in prototype.
10917 * parse.y (resolve_class): Added extra argument in prototype.
10918 (maybe_create_class_interface_decl): Likewise.
10919 (maybe_use_access_method, build_wfl_wrap): New functions.
10920 (java_complete_expand_classes, java_complete_expand_class):
10922 (java_parser_context_push_initialized_field,
10923 java_parser_context_suspend, java_parser_context_resume):
10925 (maybe_make_nested_class_name, make_nested_class_name,
10926 set_nested_class_simple_name_value,
10927 link_nested_class_to_enclosing, find_as_inner_class,
10928 find_as_inner_class_do, check_inner_class_redefinition,
10929 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10930 maybe_build_thisn_access_method, build_outer_field_access,
10931 build_outer_field_access_methods, build_outer_field_access_expr,
10932 build_outer_method_access_method, build_new_access_id,
10933 build_outer_field_access_method, outer_field_access_p,
10934 outer_field_expanded_access_p, outer_field_access_fix,
10935 build_incomplete_class_ref, patch_incomplete_class_ref,
10936 create_anonymous_class): Likewise.
10937 (inst_id, wpv_id): New static global variables.
10938 (synchronized:): New rule, tagged <node>.
10939 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10941 (anonymous_class_creation:): New rule, tagged <node>.
10942 (NEW_TK): Tagged <node>.
10943 (type_literals, array_type_literal): New rules, tagged <node>.
10944 (class_declaration:): Removed action when reducing by class_body:
10945 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10946 using GET_CPC in sub-rules.
10947 (class_member_declaration): Handle inner classes.
10948 (method_declaration): When reducing method_header:, reset
10949 current_function_decl when appropriate.
10950 (method_declarator:): Set the number of formal parameter to 0 for
10951 method declared without arguments.
10952 (constructor_declarator:): Likewise.
10953 (static_initializer:): List of elements kept in a list.
10954 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10955 use of the keyword `static' for type declarations.
10956 (block_statement:): Handle inner class declarations.
10957 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10958 type qualified `this'.
10959 (class_instance_creation_expression): Use anonymous_class_creation:
10960 to handle inner class instances creation. Handle qualified `new'.
10961 (something_dot_new): Added appropriate actions.
10962 (create_new_parser_context): New function.
10963 (java_push_parser_context, java_parser_context_save_global,
10964 java_parser_context_suspend): Use create_new_parser_context.
10965 (check_modifiers): Changed leading comment.
10966 (check_class_interface_creation): Handle interclasses.
10967 (add_superinterfaces): Fixed comment.
10968 (create_interface): Build qualified name from the raw_name instead
10969 of its matching WFL. Push the initialized fields list. raw_name added
10970 as an extra argument to maybe_create_class_interface_decl.
10971 (create_class): Build qualified name from the raw_name instead of
10972 its matching WFL. Removed assignment to current_parsed_class_un.
10973 Call PUSH_ERROR before returning an error. Suspend the current
10974 parser context when processing an inner class. Push the
10975 initialized fields list. raw_name added as an extra argument to
10976 maybe_create_class_interface_decl. Add the private this$<n>
10978 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10979 (register_fields): Get the class type from GET_CPC and handle
10980 previous errors. Added code to handle the creation of static
10981 fields in inner classes. Initialized fields initialization
10982 statements kept in a list of lists.
10983 (maybe_generate_finit): Initialized fields initialization
10984 statements kept in a list of lists. Use GET_CPC.
10985 (maybe_generate_clinit): Likewise.
10986 (method_header): Use GET_CPC and GET_CPC_UN.
10987 (parser_qualified_classname): Handle inner classes.
10988 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10989 (java_fix_constructors): Hide pointer to enclosing context
10990 instance in constructor list when dealing with inner classes.
10991 (jdep_resolve_class): Call resolve_class with extra first argument
10993 (resolve_class): Add enclosing context as a first extra argument
10994 to do_resolve_class.
10995 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10997 (resolve_no_layout): Extra argument added to resolve_class
10999 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11000 (java_get_real_method_name): Use GET_CPC_UN.
11001 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11002 (java_check_abstract_methods): Handle static method declared in
11003 inner classes by an error.
11004 (java_check_regular_methods): Use DECL_CLINIT_P.
11005 (source_start_java_method): Also set DECL_MAX_LOCALS.
11006 (create_artificial_method): Call java_parser_context_save_global
11007 and java_parser_context_restore_global instead of saving/restoring
11008 the context by hand.
11009 (expand_start_java_method): Improved verbose mode message.
11010 (java_complete_expand_methods): Fixed leading comment. Use
11012 (fix_constructors): Added assignment to this$<n> if necessary.
11013 (java_expand_classes): Call java_complete_expand_classes instead
11014 of java_complete_expand_methods.
11015 (make_qualified_primary): Simplified.
11016 (merge_qualified_name): Optimized for missing left or right parts.
11017 (resolve_expression_name): Handle access to outer class fields from
11019 (resolve_qualified_expression_name): New macro
11020 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11021 classes. Report error on non appropriate qualification of
11022 `new'. Handle qualified `this'.
11023 (not_accessible_p): Allow access to outer class private fields from
11025 (patch_method_invocation): Handle method invocations through
11026 access methods and inner class constructor invocations.
11027 (find_applicable_accessible_methods_list): Search enclosing
11028 contexts of an inner class.
11029 (search_applicable_methods_list): Fixed typo.
11030 (argument_types_convertible): Handle inner class constructors'
11031 hidden outer context reference argument.
11032 (qualify_ambiguous_name): Handle qualified `this'.
11033 (java_complete_lhs): Handle use of field accessed through
11034 artificial access methods in various cases of assignments. Handle
11035 CLASS_LITERAL node.
11036 (check_final_assignment): Use DECL_CLINIT_P.
11037 (valid_ref_assignconv_cast_p): Handle the destination being an
11038 enclosing context of the source.
11039 (patch_unaryop): Handle use of field accessed through artificial
11041 (patch_return): Use DECL_CLINIT_P.
11042 (patch_throw_statement): Use DECL_CLINIT_P.
11043 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11044 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11047 2000-01-16 Anthony Green <green@cygnus.com>
11049 * parse.y (build_string_concatenation): Only use
11050 StringBuffer(String) shortcut if String arg is constant.
11052 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11054 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11055 the shift value to int. Fixed typo in comment.
11057 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11059 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11060 * jcf-write.c: Likewise.
11061 * parse.y: Likewise.
11062 * parse.c: Regenerate.
11064 2000-01-09 Anthony Green <green@cygnus.com>
11066 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11067 bytecodes in the correct order.
11069 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11071 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11073 2000-01-06 Anthony Green <green@cygnus.com>
11075 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11076 before building constant array decl.
11078 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11080 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11081 method invocation and typo in conditional expression.
11082 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11083 the appropriate NOTE_POP.
11084 * parse.y (patch_binop): Shift value mask to feature the right
11087 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11089 * class.c (assume_compiled, assume_compiled_node): Add static
11091 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11093 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11095 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11097 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11098 to `__modifier' to avoid stringifying it.
11100 * parse.y (verify_constructor_circularity): Don't call a variadic
11101 function with a non-literal format string.
11102 (java_check_abstract_methods): Move unreachable code inside
11103 `continue' statement.
11104 (lookup_method_invoke): Call xstrdup, not strdup.
11106 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11109 * jcf-parse.c (yyparse): Likewise.
11111 * jv-scan.c (main): Likewise.
11113 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11115 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11116 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11117 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11120 * parse.y (synchronized, variable_redefinition_error,
11121 check_class_interface_creation, create_interface, create_class,
11122 method_header, finish_method_declaration,
11123 check_modifiers_consistency, method_declarator,
11124 complete_class_report_errors, check_abstract_method_definitions,
11125 java_check_regular_methods, check_throws_clauses,
11126 java_check_abstract_methods, read_import_dir,
11127 check_pkg_class_access, declare_local_variables, fix_constructors,
11128 cut_identifier_in_qualified, resolve_expression_name,
11129 resolve_qualified_expression_name, patch_method_invocation,
11130 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11131 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11132 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11133 patch_try_statement, patch_synchronized_statement,
11134 patch_throw_statement, check_thrown_exceptions,
11135 patch_conditional_expr): Likewise.
11137 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11139 * Makefile.in (LIBDEPS): Added gcc's errors.o
11140 (../jcf-dump$(exeext):): Link with gcc's errors.o
11141 (../gcjh$(exeext):): Likewise.
11142 * expr.c (expand_java_NEW): Layout the entire target type instead of
11143 laying out its methods only.
11144 (lookup_field): Layout the class after having loaded it.
11145 * java-tree.h (java_debug_context): Declared.
11146 * jcf-io.c (toplev.h): Included.
11147 (find_class): Removed assignment to jcf's outofsynch
11148 field. Force source file to be read if newer than its matching
11149 class file. Tweaked debug messages.
11150 * jcf-parse.c (jcf_out_of_synch): Deleted.
11151 (read_class): Call to jcf_out_of_synch removed.
11152 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11153 (jcf_out_of_synch): Prototype deleted.
11154 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11155 `deprecated' and `class_err': integer turned into bit-fields.
11156 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11157 * parse.y (package_list): New global.
11158 (package_declaration:): Record newly parsed package name.
11159 (extra_ctxp_pushed_p): Static global deleted.
11160 (java_parser_context_save_global): Create buffer context for the
11161 purpose of saving globals, if necessary.
11162 (java_parser_context_restore_global): Pop context pushed for the
11163 purpose of saving globals, if necessary.
11164 (java_debug_context_do): New prototype and function.
11165 (java_debug_context): Likewise.
11166 (do_resolve_class): Use already parsed package names to qualify
11167 and lookup class candidate.
11168 (java_pre_expand_clinit): Removed unnecessary local variable.
11170 1999-12-17 Tom Tromey <tromey@cygnus.com>
11172 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11174 (process_file): Use `\n\' at end of each line in string.
11176 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11178 * expr.c (expand_invoke): Layout the loaded class before
11179 attempting to use it.
11180 (expand_java_field_op): Allow final field assignments to take
11182 * typeck.c (convert): Return error_mark_node if expr is null.
11184 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11186 * class.c (class_depth): Return -1 if the class doesn't load
11188 * expr.c (can_widen_reference_to): Check for errors during depth
11189 computation and return 0 accordingly.
11190 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11191 create default constructors and add an other error check.
11192 * parse.h (java_fix_constructors): Prototyped.
11193 * parse.y (java_pre_expand_clinit): Likewise.
11194 (build_super_invocation): Re-prototyped to feature one argument.
11195 (java_check_circular_reference): Directly use `current'.
11196 (java_fix_constructors): New function.
11197 (java_check_regular_methods): Don't create default constructors
11198 here, but abort if none were found.
11199 (java_complete_expand_methods): Pre-process <clinit> calling
11200 java_pre_expand_clinit.
11201 (java_pre_expand_clinit): New function.
11202 (fix_constructors): build_super_invocation invoked with the
11203 current method declaration as an argument.
11204 (build_super_invocation): Use the context of the processed method
11205 decl argument instead of current_class.
11206 * typeck.c (lookup_java_method): Take WFLs in method names into
11209 1999-12-14 Per Bothner <per@bothner.com>
11211 * class.c (make_class_data): flag_keep_inline_functions to keep
11212 private methods in the method array.
11214 1999-12-15 Anthony Green <green@cygnus.com>
11216 * check-init.c (check_init): Take into account both types of
11217 `throw's when checking for uninitialized variables.
11219 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11221 * parse.y (java_complete_lhs): Force conversion of array
11222 dimensions to int_type_node, that's what runtime's ABI expects.
11224 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11226 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11227 operand of a WFL, until the Java front-end gets fixed with regard
11228 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11230 1999-12-10 Andrew Haley <aph@cygnus.com>
11232 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11233 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11234 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11235 java-tree.h: Ditto.
11236 jcf-write.c: Ditto.
11238 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11240 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11241 before calling expand_eh_region_start and expand_start_all_catch.
11242 * except.c (expand_start_java_handler): Switch to permanent
11243 obstack before calling expand_eh_region_start.
11244 (expand_end_java_handler): Switch to permanent obstack before
11245 calling expand_start_all_catch.
11247 1999-12-5 Anthony Green <green@cygnus.com>
11249 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11250 function with side effects.
11251 (init_decl_processing): Mark all memory allocating DECLs with
11254 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11256 * except.c (expand_end_java_handler): Call
11257 expand_resume_after_catch and end_catch_handler.
11259 1999-11-30 Anthony Green <green@cygnus.com>
11261 * verify.c (verify_jvm_instructions): Create new return label
11262 chain if non existent (don't rely on the verified state of the jsr
11265 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11267 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11268 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11270 * parse.y (patch_assignment): Removed bogus final class test on
11271 lhs when checking on whether to emit an ArrayStoreException runtime
11273 * expr.c (expand_java_arraystore): Likewise.
11275 1999-11-28 Anthony Green <green@cygnus.com>
11277 * decl.c (find_local_variable): Reuse single slot decls when
11280 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11282 * jcf-parse.c (saw_java_source): Global variable removed.
11283 (read_class): Don't use `saw_java_source'. Added extra braces.
11284 (yyparse): Code setting `saw_java_source' removed.
11286 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11288 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11290 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11292 * verify.c (merge_type_state): Non verified subroutines being
11293 considered more than once to trigger passive type merge.
11295 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11297 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11298 in case of error. Error message tuned.
11300 1999-11-21 Anthony Green <green@cygnus.com>
11302 * constants.c (find_methodref_index): Unwrap method names before
11303 inserting them in the constant pool.
11305 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11307 * class.c (assume_compiled_node): New typedef.
11308 (assume_compiled_tree): New static data.
11309 (find_assume_compiled_node): New function.
11310 (add_assume_compiled): New function.
11311 (assume_compiled): New function.
11312 * class.c (make_class_data): Use assume_compiled.
11313 (is_compiled_class): Use assume_compiled.
11315 * java-tree.h (add_assume_compiled): Declare.
11317 * lang.c (lang_decode_option): Parse new options.
11319 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11321 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11322 int_type_node: that's what `_Jv_AllocObject' expects.
11324 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11326 * parse.y (lookup_method_invoke): Use lang_printable_name to
11327 reliably build the type name during error report. Fixes PR gcj/97.
11329 1999-11-09 Tom Tromey <tromey@cygnus.com>
11331 * jcf-path.c: Include <sys/stat.h>.
11332 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11333 (DIR_UP): New macro.
11335 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11337 * parse.y (source_end_java_method): Resume permanent allocation,
11338 reversing Apr 27 1998 patch.
11339 (patch_string_cst): Pop obstacks after having pushed the permanent
11342 1999-11-05 Tom Tromey <tromey@cygnus.com>
11344 * class.c (finish_class): Emit inlined methods if any native
11345 methods exist in the class. Fixes PR gcj/85.
11347 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11349 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11350 (qualify_ambiguous_name): Likewise.
11352 1999-11-03 Godmar Back <gback@cs.utah.edu>
11354 * typeck.c: (lookup_java_method): search all inherited
11355 interfaces when looking up interface method.
11357 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * parse.y (method_header:): Issue error message for rule `type
11361 (synchronized:): Error report when not using synchronized.
11363 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11365 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11366 being used before the superclass constructor has been called.
11367 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11368 instead of `CALL_THIS_CONSTRUCTOR_P'.
11370 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11372 * check-init.c: Fix typo in comment.
11374 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11376 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11379 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11381 * parse.y (expression_statement:): Call function to report
11382 improper invocation of a constructor.
11383 (parse_ctor_invocation_error): New function.
11385 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11387 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11390 1999-10-21 Tom Tromey <tromey@cygnus.com>
11392 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11393 in generated `main'.
11395 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11397 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11398 (qualify_ambiguous_name): Likewise.
11400 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11402 * parse.y (java_complete_tree): fold_constant_for_init to work on
11404 (java_complete_lhs): Likewise.
11405 (array_constructor_check_entry): Complete an initializer element
11406 on permanent_obstack.
11408 1999-10-19 Tom Tromey <tromey@cygnus.com>
11410 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11411 From Mike Moreton <mike@pillim.demon.co.uk>.
11413 1999-10-15 Greg McGary <gkm@gnu.org>
11415 * java-tree.h (flag_bounds_check): Remove extern decl.
11416 * lang.c (flag_bounds_check): Remove global variable.
11417 (lang_f_options): Remove "bounds-check" entry.
11418 (lang_init_options): Default flag_bounds_check to "on".
11420 1999-10-14 Tom Tromey <tromey@cygnus.com>
11422 * jvgenmain.c (usage): New function.
11423 (main): Use it. Also, handle `-D' options.
11424 * jvspec.c (lang_specific_driver): Recognize -D.
11425 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11427 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11429 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11431 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11432 variadic function with a non-literal format string.
11434 * parse-scan.y (report_main_declaration): Likewise.
11436 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11438 * parse.y (read_import_dir, patch_assignment, patch_binop,
11439 patch_array_ref): Likewise.
11441 * typeck.c (build_java_array_type): Likewise.
11443 * verify.c (verify_jvm_instructions): Likewise.
11445 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11447 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11449 1999-10-07 Anthony Green <green@cygnus.com>
11451 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11452 where CHECK_PUT may fail for valid reasons.
11454 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11455 UNSAFE_PUTN): New macros.
11457 1999-10-04 Tom Tromey <tromey@cygnus.com>
11459 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11460 well. Fixes Java PR gcj/59.
11461 * parse-scan.y (yyerror): Report errors.
11463 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11465 * decl.c (insert_block): Remove unconditional `abort'.
11467 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11469 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11470 FUNCTION_CODE now of type int. All callers changed.
11471 Set the builtin's DECL_BUILT_IN_CLASS.
11473 1999-09-23 Tom Tromey <tromey@cygnus.com>
11475 * jvspec.c (lang_specific_driver): Don't read spec file if
11476 -fsyntax-only given.
11478 1999-09-22 Tom Tromey <tromey@cygnus.com>
11480 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11482 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11483 (WORDS_TO_LONG): Likewise.
11484 (WORDS_TO_DOUBLE): Likewise.
11486 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11488 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11489 (RELOCATION_VALUE_1): Likewise.
11490 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11491 push_in_const, push_long_const): Prototyped.
11492 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11493 (push_constant2): Likewise.
11494 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11495 (find_constant_wide): Cast find_constant2's integer arguments to
11497 (find_constant_index): Cast find_constant2's and find_constant2's
11498 integer arguments to `jword'.
11499 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11500 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11501 (emit_if): Use RELOCATION_VALUE_1.
11502 (emit_goto): Likewise.
11503 (emit_jsr): Likewise.
11504 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11505 argument to push_long_const to HOST_WIDE_INT.
11507 1999-09-15 Andreas Schwab <schwab@suse.de>
11509 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11511 1999-09-20 Nick Clifton <nickc@cygnus.com>
11513 * lang.c (lang_decode_option): Extend comment.
11515 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11517 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11520 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11522 * gjavah.c (get_field_name, print_method_info, print_include,
11523 add_namelet): Use xmalloc, not malloc.
11525 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11526 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11529 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11531 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11533 * jcf-path.c (add_entry): Likewise.
11535 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11537 * jv-scan.c (xmalloc): Remove definition.
11539 * jvgenmain.c (xmalloc): Likewise.
11541 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11543 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11545 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11546 concat, not xmalloc/sprintf.
11547 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11548 (xstrdup): Remove definition.
11550 * parse.y (duplicate_declaration_error_p,
11551 constructor_circularity_msg, verify_constructor_circularity,
11552 check_abstract_method_definitions, java_check_regular_methods,
11553 java_check_abstract_methods, patch_method_invocation,
11554 check_for_static_method_reference, patch_assignment, patch_binop,
11555 patch_cast, array_constructor_check_entry, patch_return,
11556 patch_conditional_expr): Use xstrdup, not strdup.
11558 * zextract.c (ALLOC): Use xmalloc, not malloc.
11560 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11562 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11564 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11565 (do_spec, lang_specific_pre_link, lang_specific_driver,
11566 input_filename, input_filename_length): Don't declare.
11567 (main_class_name, jvgenmain_spec, lang_specific_driver):
11569 (lang_specific_driver): All calls to the function pointer
11570 parameter now explicitly call `fatal'.
11572 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11574 * parse.y (find_applicable_accessible_methods_list): Search
11575 abstract classes as interfaces.
11577 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11579 * class.c (finish_class): We're now outside a valid method
11580 declaration. Tell the rest of gcc so.
11582 1999-09-08 Bruce Korb autogen@linuxbox.com
11584 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11586 1999-09-07 Tom Tromey <tromey@cygnus.com>
11588 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11590 (decode_signature_piece): Don't emit "::" in JArray<>.
11591 (print_namelet): Only print trailing `;' when printing a class.
11593 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11595 * java-tree.h: Delete declarations for all tree nodes now moved to
11597 * decl.c: Delete their definitions.
11599 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11601 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11602 * Makefile.in (OBJS): Add ggc-callbacks.o.
11603 (OBJDEPS): Likewise.
11605 1999-09-03 Tom Tromey <tromey@cygnus.com>
11607 * parse.y (strip_out_static_field_access_decl): Return operand if
11608 it satisfies JDECL_P.
11610 1999-09-02 Tom Tromey <tromey@cygnus.com>
11612 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11613 Handle nested arrays, like `[[I'.
11615 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11617 * class.c (finish_class): Remove unused parameter, all callers
11620 * expr.c (build_java_athrow): Change return type to void.
11621 (java_lang_expand_expr): Make sure each case in switch returns a
11624 * java-tree.h (finish_class): Fix prototype to take void args.
11626 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11627 (main): Issue return from main, not exit.
11629 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11631 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11633 * jv-scan.c (main): Issue return from main, not exit.
11635 * parse.y (check_abstract_method_definitions,
11636 java_check_abstract_method_definitions): Add static prototypes.
11637 (java_complete_expand_methods): Fix call to `finish_class'.
11639 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11642 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11644 * lang.c (language_string): Constify.
11646 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11648 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11649 Remove hacks for stuff which comes from libiberty.
11651 * Make-lang.in: Likewise.
11653 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11655 * Makefile.in (xref.o): Depend on xref.c explicitly.
11657 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11659 * java-tree.h (lang_printable_name): Constify a char*.
11661 * lang.c (lang_printable_name): Likewise.
11663 1999-08-27 Jeffrey A Law (law@cygnus.com)
11665 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11666 comments in C code.
11668 1999-08-26 Tom Tromey <tromey@cygnus.com>
11670 * gjavah.c (print_cxx_classname): Print "::" before qualified
11673 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11675 * parse.y (lookup_cl): Changed leading comment. Now does its best
11676 to set the column number.
11677 (qualify_ambiguous_name): Take WFL wrappers into account.
11679 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11681 * verify.c (verify_jvm_instructions): Don't check instruction
11682 validity beyond end of method.
11684 1999-08-25 Tom Tromey <tromey@cygnus.com>
11686 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11688 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11690 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11691 cxx_keyword_subst, generate_access, name_is_method_p,
11692 get_field_name, print_field_name, super_class_name, print_include,
11693 decode_signature_piece, print_class_decls, usage, help,
11694 java_no_argument, version, add_namelet, print_namelet): Add static
11696 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11697 name_is_method_p): Constify a char*.
11698 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11699 Provide a final else clause in an if-else-if.
11700 (print_field_info): Add missing final arg in function call to
11701 `print_field_name'.
11702 (print_method_info, decompile_method, decode_signature_piece,
11703 print_c_decl, print_full_cxx_name, print_stub,
11704 print_mangled_classname, super_class_name, print_include,
11705 add_namelet, add_class_decl, print_class_decls, process_file,
11706 help): Constify a char*.
11708 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11709 push_int_const, find_constant_wide, find_constant_index,
11710 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11711 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11712 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11713 emit_if, emit_goto, emit_jsr, call_cleanups,
11714 make_class_file_name): Add static prototypes.
11715 (generate_bytecode_return, generate_bytecode_insns): Pass a
11716 NULL_PTR, not a NULL_TREE.
11718 * jv-scan.c: Include "jcf.h".
11719 (main): Declare using DEFUN macro.
11721 * jvspec.c (find_spec_file, lang_specific_pre_link,
11722 lang_specific_driver): Add prototypes.
11723 (find_spec_file): Constify a char*.
11725 * keyword.gperf (hash, java_keyword): Add prototypes.
11727 * lang.c (lang_print_error): Add static prototype.
11728 (lang_init): Prefer memcpy over bcopy to avoid casts.
11730 * lex.c (yylex): Add static prototype.
11732 * parse-scan.y: Include "lex.c" earlier.
11734 * parse.h: Remove redundant declaration for `yylex'.
11736 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11737 labeled_block_contains_loop_p): Add static prototypes.
11738 (not_accessible_p): Make static to match prototype.
11740 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11742 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11744 * parse.y (check_method_redefinition): Changed leading comment.
11745 (check_abstract_method_definitions): New function.
11746 (java_check_abstract_method_definitions): New function.
11747 (java_check_regular_methods): Call it.
11748 (verify_constructor_super): Fixed indentation.
11749 (lookup_method_invoke): Likewise.
11751 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11753 * parse.y (method_header): Return a null pointer if the current
11754 class node is null.
11755 (finish_method_declaration): Return if the current function decl
11757 (source_start_java_method): Likewise.
11758 (java_method_add_stmt): Likewise.
11760 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11762 * class.c (emit_register_class): Removed unnecessary call to
11764 * parse.y (labeled_block_contains_loop_p): Removed unused local
11767 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11769 * parse.y (java_refold): Added prototype.
11771 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11773 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11774 (java_stabilize_reference): Removed unnecessary `else'.
11775 (java_complete_lhs): Set flag to remember boolean. Call
11776 java_refold. Added comments.
11777 (java_decl_equiv): New function.
11778 (binop_compound_p): Likewise.
11779 (java_refold): Likewise.
11780 (patch_unaryop): Striped static field access assigned to decl and
11781 op. Changed promotion scheme for ++/-- operators.
11782 (search_loop): New function.
11783 (labeled_block_contains_loop_p): Likewise.
11784 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11786 (patch_bc_statement): Call search_loop. Fixed comment.
11788 1999-08-14 Anthony Green <green@cygnus.com>
11790 * expr.c (java_lang_expand_expr): Mark static array data as
11793 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11795 * jvgenmain.c (main): NUL-terminate name_obstack.
11797 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11799 * check-init.c (check_bool2_init, done_alternative): Add static
11802 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11803 (add_method, build_utf8_ref, build_class_ref,
11804 append_gpp_mangled_type, layout_class_method): Constify a char*.
11806 * decl.c (push_promoted_type, make_binding_level): Add static
11808 (push_promoted_type, pushdecl): Constify a char*.
11810 * except.c (find_handler_in_range, link_handler,
11811 check_start_handlers): Add static prototypes.
11813 * expr.c (process_jvm_instruction): Constify a char*.
11815 * gjavah.c (main): Constify a char*.
11817 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11820 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11822 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11823 munge, print_ents): Constify a char*.
11825 * jcf-dump.c (disassemble_method): Constify a char*.
11826 (print_constant_pool, print_exception_table): Add static prototypes.
11827 (print_constant, print_exception_table, main, disassemble_method):
11830 * jcf-io.c (find_classfile, find_class): Likewise.
11832 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11833 (set_source_filename, predefined_filename_p): Add static prototypes.
11834 (set_source_filename, get_constant, get_class_constant,
11835 find_in_current_zip): Constify a char*.
11837 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11839 (add_entry, add_path, jcf_path_classpath_arg,
11840 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11842 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11843 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11844 jcf_parse_one_method, jcf_parse_methods,
11845 jcf_parse_final_attributes): Add static prototypes.
11846 (get_attribute): Constify a char*.
11848 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11849 jcf_dependency_add_target, jcf_path_classpath_arg,
11850 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11852 * jv-scan.c (main): Constify a char*.
11853 (gcc_obstack_init): Add prototype arguments.
11855 * jvgenmain.c (gcc_obstack_init): Likewise.
11856 (main): Constify a char*.
11858 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11860 (put_decl_string, lang_print_error): Constify a char*.
11861 (lang_init): Remove redundant extern prototype.
11863 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11865 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11866 Add static prototypes.
11867 (get_type_from_signature): Constify a char*.
11869 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11870 Add static prototypes.
11871 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11872 (verify_jvm_instructions): Constify a char*.
11874 * xref.c (xref_flag_value): Likewise.
11876 * xref.h (xref_flag_value): Likewise.
11878 * zextract.c (makeword, makelong): Add static prototypes.
11879 (makeword, makelong): Constify a uch*.
11881 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11883 * lang.c (java_dummy_print): Constify a char*.
11884 (lang_print_error): Likewise.
11885 (lang_init): Remove redundant prototype for `print_error_function'.
11886 (lang_init_source): Likewise.
11887 (lang_identify): Constify a char*.
11889 1999-08-09 Tom Tromey <tromey@cygnus.com>
11891 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11892 (WORDS_TO_LONG): Likewise.
11893 (WORDS_TO_DOUBLE): Likewise.
11895 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11897 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11899 * expr.c (java_stack_pop, java_array_data_offset,
11900 build_java_throw_out_of_bounds_exception, case_identity,
11901 build_java_check_indexed_type): Add static prototypes.
11902 (linenumber_table, expand_invoke, expand_java_field_op,
11903 build_primtype_type_ref, expand_byte_code): Constify a char*.
11905 * java-tree.h (build_primtype_type_ref, linenumber_table):
11907 (java_lang_expand_expr): Add prototype.
11909 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11910 `java_lang_expand_expr'.
11912 * lex.c (java_lex_error): Constify a char*.
11913 (java_get_unicode, java_read_char, java_allocate_new_line,
11914 java_unget_unicode, java_sneak_unicode): Prototype.
11916 * parse-scan.y (current_class, package_name, method_declarator,
11917 report_class_declaration, yyerror): Constify a char*.
11919 * parse.h (java_report_errors): Prototype.
11920 (yyerror): Constify a char*.
11922 * parse.y (classitf_redefinition_error, check_modifiers,
11923 parse_jdk1_1_error, lookup_package_type,
11924 lookup_package_type_and_set_next, get_printable_method_name,
11925 purify_type_name): Constify a char*.
11926 (build_super_invocation, maybe_generate_finit,
11927 verify_constructor_super, parser_add_interface,
11928 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11929 java_complete_expand_methods, java_expand_finals,
11930 cut_identifier_in_qualified, java_stabilize_reference,
11931 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11932 merge_string_cste): Prototype.
11933 (single_type_import_declaration, yyerror,
11934 variable_redefinition_error, build_array_from_name,
11935 build_unresolved_array_type, check_class_interface_creation,
11936 resolve_class, complete_class_report_errors,
11937 note_possible_classname, read_import_dir,
11938 find_in_imports_on_demand, resolve_package, fix_constructors,
11939 check_deprecation, lookup_method_invoke,
11940 maybe_build_primttype_type_ref, array_constructor_check_entry):
11942 (java_complete_expand_methods, java_expand_finals): Make static.
11943 (convert_narrow): Remove static prototype.
11945 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11947 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11949 1999-08-02 Richard Henderson <rth@cygnus.com>
11951 * decl.c: Include defaults.h instead of expr.h.
11952 * parse.y: Likewise.
11954 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11956 * java/decl.c (start_java_method): Change all uses of
11957 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11958 Ensure expr.h is included.
11959 * java/expr.c (pop_arguments): Ditto.
11960 * java/parse.y (expand_start_java_method): Ditto.
11962 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11964 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11966 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11968 * decl.c: Include "function.h".
11969 * except.c: Likewise.
11970 * parse.y: Likewise.
11971 * Makefile.in: Update dependencies.
11973 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11975 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11976 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11977 `modifier' with ATTRIBUTE_UNUSED.
11979 * gjavah.c (process_file): Add braces around ambiguous `else'.
11981 * jcf-dump.c (print_access_flags, localvar_free): Change return
11984 * parse.y (java_complete_expand_method): Initialize variable
11986 (resolve_qualified_expression_name): Likewise for `field_decl'.
11987 (patch_method_invocation): Likewise for `class_to_search'.
11988 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11989 (patch_assignment): Likewise for `lhs_type'.
11991 * verify.c (verify_jvm_instructions): Remove unused variable
11994 1999-07-25 Richard Henderson <rth@cygnus.com>
11996 * decl.c (va_list_type_node): New.
11998 1999-07-25 Anthony Green <green@cygnus.com>
12000 * gjavah.c (print_stub): New function.
12001 (METHOD_IS_NATIVE): New macro.
12002 (print_mangled_classname): Make static.
12003 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12004 (process_file): Perform stub generation.
12005 (HANDLE_METHOD): Don't emit class decls during stub
12007 (HANDLE_END_METHOD): Take into account stub generation.
12008 (print_method_info): Handle stub generation.
12009 (print_stub): New function.
12010 (print_cxx_classname): Make signature consistant with others.
12011 (help): Describe -stubs option.
12012 (main): Create stub file.
12013 (version): Use version.c.
12014 (print_full_cxx_name): New function.
12015 (print_c_decl): Use print_full_cxx_name.
12017 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12019 * check-init.c (check_init): Handle MAX_EXPR.
12021 1999-07-15 Andrew Haley <aph@cygnus.com>
12023 * lang.c (flag_use_divide_subroutine): New variable.
12024 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12025 fp-to-integer conversion.
12026 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12029 * expr.c (build_java_soft_divmod): New function.
12030 (build_java_binop): Call build_java_soft_divmod if
12031 flag_use_divide_subroutine is set.
12032 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12033 soft_lrem_node: new builtin functions.
12034 (init_decl_processing) Initialize the new builtins.
12035 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12036 soft_lrem_node: new builtin functions.
12037 (build_java_soft_divmod): New function.
12038 * parse.y: Call build_java_soft_divmod if
12039 flag_use_divide_subroutine is set.
12040 * parse.c: Rebuilt.
12042 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12043 a --specs= arg) even if not linking.
12044 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12045 -fuse-divide-subroutine
12047 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12049 * parse.y (resolve_and_layout): Check methods only once.
12050 (resolve_qualified_expression_name): Verify thrown exceptions
12052 (check_thrown_exceptions): Reject exceptions thrown in
12053 initializer. Error message tuned.
12055 1999-07-14 Andrew Haley <aph@cygnus.com>
12057 * expr.c (expand_expr): Do not return the last statement in a
12058 block as the block's value.
12060 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12062 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12063 CALL_EXPR, to avoid order of evaluation changes.
12065 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12067 * parse.y (qualify_ambiguous_name): Do not use
12068 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12070 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12072 * check-init.c (check_init): Handle MAX_EXPR.
12073 * expr.c (force_evaluation_order): Force method call arguments to
12074 be evaluated in left-to-right order.
12075 * parse.y (qualify_ambiguous_name): Loop again to qualify
12076 NEW_ARRAY_EXPR properly.
12078 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12080 * parse.y (patch_invoke): Resolve unresolved invoked method
12082 (qualify_ambiguous_name): STRING_CST to qualify expression for
12083 type name resolution.
12085 1999-06-24 Andrew Haley <aph@cygnus.com>
12087 * class.c (finish_class): Whenever a deferred method is
12088 output, rescan the list of methods to see if a new candidate for
12089 output can be found.
12091 1999-06-28 Tom Tromey <tromey@cygnus.com>
12093 * jvspec.c (lang_specific_driver): Recognize --help.
12095 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12097 * parse.y (resolve_package): Fixed bogus return statement.
12098 (patch_method_invocation): Resolve method invocation beginning with
12099 a package name qualifier.
12101 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12103 * Make-lang.in (java.stage1): Depend on stage1-start.
12104 (java.stage2): Likewise for stage2-start.
12105 (java.stage3): Likewise for stage3-start.
12106 (java.stage4): Likewise for stage4-start.
12108 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12110 * parse.y (java_complete_lhs): When doing cross referencing, don't
12111 try to keep file location on a WFL expanded as a CALL_EXPR.
12113 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12115 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12116 compiling to class file a void method with an empty method body.
12117 As a side effect, the bytecode backend will generate the
12118 appropriate `return' instruction.
12120 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12122 * parse.y (lookup_package_type_and_set_next): New function prototype.
12123 (resolve_package): Search current and imported packages.
12124 (lookup_package_type_and_set_next): New function.
12126 1999-06-22 Andrew Haley <aph@cygnus.com>
12128 * verify.c (verify_jvm_instructions): Check for pending blocks
12129 before invalid PC test and opcode switch, not after.
12131 1999-06-21 Andrew Haley <aph@cygnus.com>
12133 * except.c (find_handler_in_range): The upper limit for exception
12134 ranges is exclusive, not inclusive: (start <= pc < end).
12135 (link_handler): find child pointer which points to outer by
12136 searching sibling list: previous code incorrectly assumed that
12137 outer->outer->first_child must point to outer.
12138 * verify.c (verify_jvm_instructions): FIXME added to code for
12140 (verify_jvm_instructions): Do not assume that the last block
12141 processed in a subroutine is a block which ends with a `ret'
12142 instruction. With some control flows it is possible that the last
12143 block ends with an `athrow'.
12145 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12147 * parse.y (qualify_ambiguous_name): Reorganized the post
12148 evaluation of non WFL leading expression nodes.
12150 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12152 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12155 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12157 * parse.y (qualify_ambiguous_name): Handle qualified expression
12158 beginning with a STRING_CST.
12160 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12162 * parse.y (register_fields): Set DECL_INITIAL on both
12163 pre-initialized static and public fields.
12164 (resolve_field_access): Static field access expressions to always
12166 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12167 qualification. CONVERT_EXPR to be resolved as an expression name.
12168 (java_complete_lhs): Identify and access qualified final
12169 initialized field in switch statement case expression.
12170 (fold_constant_for_init): Pre-initialized field decl constant to
12173 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * parse.y (note_possible_classname): Mark returned node with
12176 QUALIFIED_P only if the original class name contained a '/'.
12178 1999-06-05 Anthony Green <green@cygnus.com>
12180 * Make-lang.in (gcjh): More parallel build fixes.
12182 1999-06-03 Mike Stump <mrs@wrs.com>
12184 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12186 1999-06-02 Anthony Green <green@cygnus.com>
12188 * except.c (link_handler): Chain exception handlers in order.
12190 1999-06-02 Anthony Green <green@cygnus.com>
12192 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12193 with nops and process as usual in order to always set correct EH
12194 ranges. Emit detailed warnings about unreachable bytecodes.
12196 1999-06-02 Anthony Green <green@cygnus.com>
12198 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12201 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12203 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12204 or the searched field decl.
12206 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12208 * parse.y (fold_constant_for_init): Convert numerical constant
12209 values to the type of the assigned field.
12211 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12213 * expr.c (lookup_field): Relaxed the test on class loading error
12215 * parse.y (fold_constant_for_init): Enabeled old code.
12217 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12219 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12220 decide the validity of the cast of a java.lang.Cloneable reference
12222 (patch_conditional_expr): Fixed first argument passed to
12223 binary_numeric_promotion.
12225 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12227 * parse.y (qualify_ambiguous_name): Take into account that a
12228 CONVERT_EXPR might specify a type as a WFL.
12230 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12232 * parse.y (patch_assignment): Save the rhs before using it as an
12233 argument to _Jv_CheckArrayStore.
12235 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12237 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12239 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12241 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12242 floating point literal only when the exponent indicator has been
12245 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12247 * parse.y (formal_parameter:): Construct argument tree list
12248 element even if a yet unsupported final parameter was encountered.
12250 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12252 * parse.y (finish_method_declaration): Issue errors for native or
12253 abstract methods declared with a method body, as well as for non
12254 native or non abstract methods with no method body.
12256 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12258 * class.c (build_utf8_ref): Initialize variable `field'.
12260 * decl.c (init_decl_processing): Initialize variable `field'.
12262 * expr.c (build_known_method_ref): Mark parameters `method_type',
12263 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12264 (process_jvm_instruction): Likewise for parameter `length'.
12266 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12267 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12270 * parse.y (maybe_generate_clinit): Remove unused variable
12271 `has_non_primitive_fields'.
12272 (find_in_imports_on_demand): Initialize variables `node_to_use'
12274 (patch_binop): Likewise for variable `prom_type'.
12275 (patch_unaryop): Likewise for variable `prom_type'.
12277 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12279 * xref.c (xref_table): Add missing initializer.
12281 1999-05-14 Tom Tromey <tromey@cygnus.com>
12283 * java-except.h (struct eh_range): Removed unused `next' member.
12284 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12285 after adding all exception handlers. Sort exception ranges in
12287 (struct pc_index): New structure.
12288 (start_pc_cmp): New function.
12289 * except.c (add_handler): Return `void'. Don't call link_handler;
12290 instead construct an ordinary linked list and do range
12292 (check_nested_ranges): New function.
12293 (link_handler): Changed interface to allow merging of eh_ranges.
12294 Split overlapping ranges. Return `void'.
12296 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12298 * parse.y (constructor_block_end:): New rule, tagged <node>.
12299 (constructor_body:): Use `constructor_block_end' instead of
12302 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12304 * parse.y (statement_nsi:): Pop `for' statement block.
12305 (java_complete_lhs): Labeled blocks containing no statement are
12306 marked as completing normally.
12308 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12310 * xref.c (xref_set_current_fp): New function, defined.
12311 * xref.h (xref_set_current_fp): New function, prototyped.
12313 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12315 * check-init.c (check_init): Take into account that
12316 LABELED_BLOCK_STMT can be empty.
12318 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12320 * parse.y (java_check_regular_methods): Warning check on not
12321 overriding methods with default access in other packages does not
12322 apply to `<clinit>'.
12323 (java_complete_lhs): If block body is an empty_stmt_node, replace
12324 it by NULL_TREE. This prevents gcc from generating an irrelevant
12327 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12329 * check-init.c (check_init): Removed code accepting to see things
12330 falling through default:, when doing xrefs.
12331 * java-tree.h (do_not_fold): New global variable, declared.
12332 * parse.y (do_not_fold): New global variable, defined.
12333 (java_complete_expand_method): Set `do_not_fold' to the value of
12334 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12335 and reinstall them after them have been purged; do not check for
12336 initializations; do not issue missing return errors.
12337 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12339 (patch_binop): Skip the fold part when doing xrefs.
12340 (build_string_concatenation): Skip the concatenation part when
12342 (patch_synchronized_statement): Do not generate a try-finally when
12344 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12345 and keep the location where the throw was seen.
12346 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12347 any treatment on the converted node an simply return a NOP_EXPR of
12349 * xref.c (xref_get_data): New function, defined.
12350 * xref.h (xref_get_data): New function, declared.
12351 (XREF_GET_DATA): Use xref_get_data.
12353 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12355 * gjavah.c (print_include): Cast the result of `strlen' to int
12356 when comparing against a signed value.
12357 (add_namelet): Likewise.
12359 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12361 * expr.c (expand_invoke): Mark parameter `nargs' with
12363 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12365 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12368 * jcf-reader.c (get_attribute): Cast a value to long
12369 when comparing against a signed expression. Likewise.
12371 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12372 HOST_BITS_PER_CHAR.
12374 1999-05-11 Andrew Haley <aph@cygnus.com>
12376 * parse.y (source_end_java_method): If the current method contains
12377 any exception handlers, force asynchronous_exceptions: this is
12378 necessary because signal handlers in libjava may throw exceptions.
12379 * decl.c (end_java_method): Ditto.
12381 1999-05-11 Tom Tromey <tromey@cygnus.com>
12383 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12385 * jvspec.c (THREAD_NAME): Removed.
12386 (GC_NAME): Likewise.
12387 (MATHLIB): Likewise.
12388 (WITHLIBC): Likewise.
12390 (THREADLIB): Likewise.
12391 (MATH_LIBRARY): Likewise.
12392 (lang_specific_driver): Don't add `-l' options to command line.
12393 Instead, add a single --specs option. Recognize `-L' options and
12394 use them to search for spec file.
12395 (find_spec_file): New function.
12396 (SPEC_FILE): New define.
12398 1999-05-11 Dave Brolley <brolley@cygnus.com>
12400 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12401 cpplib-enabled build.
12403 1999-05-05 Per Bothner <bothner@cygnus.com>
12405 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12406 temporarily zero it while calling rest_of_decl_compilation.
12408 * java-tree.h (string_ptr_type_node): Add declaration.
12409 * decl.c: Define and initialize string_ptr_type_node.
12410 * parse.y (patch_string_cst): Use string_ptr_type_node.
12412 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12413 * parse.y (for_statement): Now unconditionally exit_block.
12414 (finish_labeled_statement): No longer exit_block if for-loop.
12415 (patch_loop_statement): Check harder if the loop is already labeled.
12417 * parse.y (patch_initialized_static_field): Removed function.
12418 (maybe_generate_clinit): Removed special handling for interfaces.
12419 (java_complete_expand_methods): Do a preliminary java_complete_tree
12420 on <clinit> to determine if it can be removed.
12421 (java_complete_expand_method): Remove special handling for <clinit>.
12422 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12423 optimize if we get back empty_stmt_node.
12424 For MODIFY_EXPR, re-do checking of static initializers.
12425 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12426 For VAR_DECL, pass correct context.
12428 * verify.c (verify_jvm_instructions): Better error messages.
12430 1999-05-03 Tom Tromey <tromey@cygnus.com>
12432 * parse-scan.y (interface_declaration): Call
12433 report_class_declaration for interfaces.
12435 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12437 * Makefile.in: Remove -v from bison command lines.
12439 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12441 * check-init.c (check_init): Exclude a case of error when doing
12443 * class.c (layout_class_method): Don't generate the error message
12444 twice when compiling from source.
12445 * lang-options.h: Added `-Wredundant-modifers' and
12446 `-Wunusupported-jdk11' flags and help text.
12447 * lang.c (lang_decode_option): Added support for
12448 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12449 flag_static_local_jdk11 and flag_redundant set accordingly.
12450 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12451 * parse.h (EXPR_WFL_ADD_COL): New macro.
12452 (DECL_END_SOURCE_LINE): Likewise.
12453 (DECL_INHERITED_SOURCE_LINE): Likewise.
12454 * parse.y (static_ref_err): New function, prototyped.
12455 (CCB_TK): Now tagged <operator>.
12456 (class_body:): Remember the location of the closing '}' of a class
12457 definition when doing xrefs.
12458 (block:): Likewise.
12459 (block_end:): Likewise.
12460 (create_class): Remember the location of the inherited class
12461 identifier when doing xrefs.
12462 (register_fields): Added test on first operand of `init' before
12463 testing it TREE_CODE.
12464 (method_header): Store the location of the class identifier in the
12465 class decl when doing xrefs.
12466 (finish_method_declaration): Don't combine first/last method line
12468 (java_check_regular_methods): Warning check on not overriding
12469 methods with default access on other packages move before check on
12470 static methods. Initialization of `aflags' also moved up.
12471 (resolve_expression_name): Call static_ref_err to report the error.
12472 (static_ref_err): New function, implemented.
12473 (resolve_field_access): Returned simplified static field access
12475 (resolve_qualified_expression_name): Check for illegal use of
12476 static fields in a non static context. Call static_ref_err to
12477 report error in various places.
12478 (java_complete_tree): Do not fold initialized static fields when
12480 (java_complete_lhs): Likewise.
12482 1999-04-29 Anthony Green <green@cygnus.com>
12484 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12485 create internal labels.
12486 (lookup_label): Ditto.
12488 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12490 * class.c (layout_class_method): Generate <clinit>'s rtl for
12492 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12493 for interfaces' <clinit>.
12494 * expr.c (lookup_field): Search for fields in interfaces.
12495 (expand_invoke): Fixed indentation.
12496 (expand_java_field_op): Likewise. Use IS_CLINIT.
12497 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12498 (IS_CLINIT): New macro.
12499 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12500 interface was parsed.
12501 (maybe_generate_clinit): Don't generate if the current class is an
12502 interface with only fields of primitive types.
12503 (reset_method_name): Use IS_CLINIT.
12504 (java_complete_expand_method): Expand <clinit> when it exists for
12505 interfaces. Use IS_CLINIT.
12506 (resolve_expression_name): Use DECL_CONTEXT instead of
12507 current_class to build static field references.
12508 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12509 ARRAY_REF when doing xreferencing.
12510 (check_final_assignment): Fixed typo in leading comment. Use
12512 (patch_array_ref): Don't fully expand array references when
12514 (patch_return): Use IS_CLINIT.
12515 (patch_throw_statement): Likewise.
12517 1999-04-22 Tom Tromey <tromey@cygnus.com>
12519 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12521 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12523 * decl.c (predef_filenames, predef_filenames_size): New globals
12524 (init_decl_processing): predef_filenames and predef_filenames_size
12526 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12528 * jcf-parse.c (predefined_filename_p): New function.
12529 (yyparse): Check that files on the command line are specified only
12530 once and issue a warning otherwise.
12531 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12532 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12533 avoid a gcc warning with -W -Wall turned on.
12534 (java_expand_classes): Abort if errors were encountered.
12535 (java_complete_lhs): If the cross reference flag is set, wrap
12536 field DECL node around a WFL when resolving expression name.
12538 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12540 * lang.c (lang_decode_option): Fixed returned value when parsing
12541 `-fxref=...' and `-Wall'.
12542 * parse.y (source_end_java_method): Do not generate code when
12543 flag_emit_xref is set.
12544 (resolve_expression_name): Do not build static field access when
12545 flag_emit_xref is set.
12546 (resolve_field_access): No special treatment on `length' when
12547 flag_emit_xref is set. Do not build qualified static field access
12548 when flag_emit_xref is set.
12549 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12550 when flag_emit_xref is set.
12551 (patch_assignment): Do not generate array store runtime check when
12552 flag_emit_xref is set.
12553 * xref.c (xref_flag_value): Fixed function declaration
12555 (xset_set_data): New function.
12556 * xref.h (xref_set_data): Added prototype for new function.
12557 (typedef struct xref_flag_table): New field data.
12558 (XREF_GET_DATA): New macro.
12560 1999-04-19 Tom Tromey <tromey@cygnus.com>
12562 * xref.h (enum): Removed trailing comma.
12564 * parse.y (resolve_qualified_expression_name): Added missing
12567 1999-04-15 Anthony Green <green@cygnus.com>
12569 * gjavah.c: New prototypes for java_float_finite and
12570 java_double_finite.
12572 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12574 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12577 1999-04-06 Jeffrey A Law (law@cygnus.com)
12579 * Makefile.in (TREE_H): Add tree-check.h.
12580 (RTL_H): Add genrtl.h.
12582 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12584 * parse.y (patch_assignment): Added ArrayStoreException runtime
12587 1999-04-06 Per Bothner <bothner@cygnus.com>
12589 * expr.c (pop_type_0): New function.
12590 (pop_type): Use pop_type_0.
12591 * java-tree.h (pop_type_0): New declaration.
12592 * verify.c (verify_jvm_instructions): Check return instructions.
12594 * parse.y (patch_binop): Don't fold if non-constant and emiting
12597 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12599 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12601 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12602 (main_jcf): Don't define.
12603 (process_file): Don't set `main_jcf'.
12605 * java-tree.h (main_jcf): Don't declare.
12607 * jcf-parse.c (main_jcf): Add static definition.
12609 * lang.c (main_jcf): Don't define.
12611 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12613 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12615 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12617 * jcf-depend.c: Include "config.h", not <config.h>.
12619 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12622 * jcf-path.c: Include "config.h", not <config.h>.
12624 * lex.c: Don't include various system header files.
12625 (java_init_lex): Cast the argument of `bzero' to PTR
12627 * parse-scan.y (java_push_parser_context): Likewise.
12629 * parse.y (java_push_parser_context): Likewise.
12630 (patch_bc_statement): Match format specifier to variable argument.
12632 * xref.c: Don't include <stdio.h>.
12634 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12636 * parse.y (struct parser_ctxt *ctxp): Now global.
12637 (declare_local_variables): Use WFL compound value for the
12638 declaration source line value, when doing cross-referencing.
12640 1999-03-31 Tom Tromey <tromey@cygnus.com>
12642 * gjavah.c (print_field_info): Allow constants of other types.
12643 (print_include): Generate include when new name is proper prefix
12644 of already printed name.
12645 (add_namelet): Likewise.
12646 (cxx_keyword_subst): New function.
12647 (print_method_info): Use it.
12648 (print_field_name): New function.
12649 (get_field_name): New function.
12650 (print_field_info): Use get_field_name and print_field_name.
12652 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12654 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12655 'KR-C', so gperf uses the `const' keyword on strings.
12657 * keyword.gperf (java_keyword): Const-ify a char*.
12659 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12661 * parse.y (patch_bc_statement): Fixed identation and a bogus
12664 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12666 * parse.y (patch_assignment): Allow static variables in other
12667 classes to be assigned.
12669 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12671 * class.c (maybe_add_interface): Remove unused variable
12673 (make_class_data): Use = for assignment, not ==. Likewise.
12674 (emit_register_classes): Remove unused variable `decl'.
12676 * lex.c: Fix comment so as not to contain an embedded `/*'.
12678 * verify.c (verify_jvm_instructions): Remove unused variable
12681 1999-03-27 Per Bothner <bothner@cygnus.com>
12683 * parse.y (complete_loop_body): Rename to finish_loop_body.
12684 (complete_labeled_statement): Rename to finish_labeled_statement.
12685 (complete_for_loop): Rename to finish_for_loop.
12686 (complete_method_declaration): Rename to finish_method_declaration.
12688 * java-tree.h (continue_identifier_node): New global node.
12689 * decl.c: Define and initialize continue_identifier_node.
12690 * parse.y (generate_labeled_block): Remove - no longer needed.
12691 (build_loop_body): Use continue_identifier_node for continue block.
12692 (finish_labeled_statement): Also do pop_labeled_block actions.
12693 (java_complete_lhs): POP_LOOP even if error.
12694 (build_labeled_block): Special handling for continue_identifier_node.
12695 (patch_loop_statement): Re-organize.
12696 (patch_bc_statement): Re-write.
12698 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12700 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12701 using a WFL compound value.
12702 * parse.y (xref.h): Include.
12703 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12704 WFL compound value.
12705 (register_fields): Set WFL compound value to lineno if doing
12707 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12709 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12710 * xref.h (expand_xref): Prototype renamed from xref_generate.
12712 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12714 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12715 (GET_CURRENT_BLOCK): New macro.
12716 * parse.y (current_static_block): New global variable.
12717 (method_body:): Define action.
12718 (complete_method_declaration): Set current_function_decl to NULL
12719 when work on the current method is done.
12720 (declare_local_variables): Use GET_CURRENT_BLOCK.
12721 (java_method_add_stmt): Likewise.
12722 (java_complete_expand_method): Disable the use of `this' when
12723 expanding <clinit>.
12724 (enter_a_block): If no current method exist, use
12725 current_static_block to link static initializer blocks.
12726 (exit_block): Rewritten to use current_static_block when no current
12727 method decl exists.
12728 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12729 (patch_return): Forbid the use of `return' in static initializers.
12730 (patch_throw_statement): Fixed indentation. Issue specific error
12731 for uncaught thrown checked exception in static initializer
12732 blocks. Removed FIXME.
12734 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12736 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12737 Link gcj from gcc.o.
12739 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12741 * parse.y (find_applicable_accessible_methods_list): When dealing
12742 with interface: ensure that a given interface or java.lang.Object
12743 are searched only once.
12745 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12747 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12749 * jcf-dump.c (print_access_flags): Add braces around if-else.
12751 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12754 * lex.c (build_wfl_node): Add static prototype.
12756 * lex.h (build_wfl_node): Remove static prototype.
12758 * parse.y: Include lex.c early enough to declare everything needed.
12759 Ensure calls to `build_wfl_node' pass the proper arguments.
12760 (create_class): Remove unused variable `super_decl'.
12761 (get_printable_method_name): Initialize variable `name'.
12763 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12765 * Changelog: Fixed 1999-03-22 typos.
12766 * lang.c (lang_decode_option): Fixed typo in error string in the
12769 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12771 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12772 (xref.o): New rule.
12773 * java-tree.h (flag_emit_xref): Declared extern.
12774 * lang.c (xref.h): Included.
12775 (flag_emit_xref): New global variable.
12776 (lang_decode_option): Added support for -fxref.
12778 * xref.h: Likewise.
12780 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12782 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12785 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12787 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12788 $(srcdir)/../system.h and $(JAVA_TREE_H).
12789 (jcf-io.o): Depend on $(JAVA_TREE_H).
12790 (mangle.o): Likewise.
12792 * check-init.c (check_cond_init): Add static prototype.
12794 * class.c (build_java_method_type, hashUtf8String,
12795 make_field_value, get_dispatch_vector, get_dispatch_table,
12796 append_gpp_mangled_type, mangle_static_field): Likewise.
12797 (strLengthUtf8): Hide unused definition.
12798 (hashUtf8String): Const-ify.
12799 (make_field_value): Un-ANSI-fy.
12801 * constants.c: Move inclusion of jcf.h above java-tree.h.
12802 (set_constant_entry, find_class_or_string_constant,
12803 find_name_and_type_constant, get_tag_node,
12804 build_constant_data_ref): Add static prototype.
12806 * decl.c (push_jvm_slot, builtin_function,
12807 lookup_name_current_level): Likewise.
12808 (builtin_function): Const-ify.
12810 * except.c (expand_start_java_handler, expand_end_java_handler):
12811 Add static prototype.
12813 * expr.c (flush_quick_stack, push_value, pop_value,
12814 java_stack_swap, java_stack_dup, build_java_athrow,
12815 build_java_jsr, build_java_ret, expand_java_multianewarray,
12816 expand_java_arraystore, expand_java_arrayload,
12817 expand_java_array_length, build_java_monitor, expand_java_pushc,
12818 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12819 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12820 expand_compare, expand_test, expand_cond, expand_java_goto,
12821 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12822 expand_java_field_op, java_push_constant_from_pool): Likewise.
12824 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12825 (build_java_arraynull_check): Mark parameters `node' and `type'
12826 with ATTRIBUTE_UNUSED.
12827 (note_label): Likewise for parameter `current_pc'.
12828 (expand_java_call, expand_java_ret): Hide unused definition.
12830 * java-tree.h (make_class, build_constants_constructor,
12831 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12832 init_outgoing_cpool, register_class, emit_register_classes,
12833 java_layout_seen_class_methods): Prototype.
12834 (unicode_mangling_length): Const-ify.
12835 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12836 emit_unicode_mangled_name, format_int, format_uint,
12837 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12838 jcf_print_utf8_replace, open_class): Prototype.
12840 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12841 <stdio.h>. Include tree.h/java-tree.h.
12842 (utf8_equal_string usage, process_class): Add static prototype.
12843 (open_class): Don't prototype this here.
12844 (utf8_equal_string): Match arguments to format specifiers.
12845 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12846 TABLE_SWITCH, disassemble_method): Likewise.
12848 * jcf-io.c: Include tree.h/java-tree.h.
12849 (open_class, find_classfile, jcf_print_utf8,
12850 jcf_print_utf8_replace): Const-ify.
12852 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12853 parse_class_file): Add static prototype.
12854 (find_in_current_zip): Match definition to existing static
12857 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12858 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12859 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12860 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12861 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12862 generate_bytecode_return, perform_relocations, init_jcf_state,
12863 init_jcf_method, release_jcf_state, generate_classfile):
12864 Add static prototype.
12865 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12866 (make_class_file_name): Const-ify.
12868 * jcf.h (find_classfile): Const-ify.
12870 * jv-scan.c (reset_report): Remove prototype.
12872 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12873 (error): Rewrite to allow varargs.
12875 * lang.c (lang_f_options): Const-ify.
12877 * lex.c (java_parse_escape_sequence): Add static prototype.
12878 (java_allocate_new_line): Match definition to existing static
12881 * mangle.c Include tree.h/java-tree.h.
12882 (unicode_mangling_length, emit_unicode_mangled_name,
12883 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12885 * parse.h (jdep_code): Remove trailing comma in enumeration.
12886 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12887 (reset_report): Add prototype.
12889 * verify.c (push_pending_label, merge_types): Add static
12892 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12894 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12896 * parse.y (find_applicable_accessible_methods_list): Extend the
12897 search to superinterfaces when relevant.
12898 (search_applicable_methods_list): New function.
12900 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12902 * class.c (unmangle_classname): Implemented stricter testing
12903 before setting the QUALIFIED_P flag on an identifier.
12905 1999-03-16 Per Bothner <bothner@cygnus.com>
12907 * parse.y (java_complete_lhs): Call force_evaluation_order
12908 after patch_newarray.
12909 (patch_binop): Don't call fold if there are side effects.
12911 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12913 * parse.y (java_stabilize_reference): Use save_expr instead of
12914 building a SAVE_EXPR node.
12915 (java_complete_lhs): Patch the resulting string of the `+='
12916 operator (if necessary) and complete the RHS after having built
12919 1999-03-15 Per Bothner <bothner@cygnus.com>
12921 * class.c (make_class): Don't set CLASS_P here (because
12922 this function is also called by build_java_array_type).
12923 (push_class): Set CLASS_P here instead.
12924 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12926 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12927 context. If the context is class, perfer "super" over "synchronized".
12928 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12930 * parse.y (create_class): Don't call parser_check_super here;
12931 it is not robust. Always wait until later.
12933 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12934 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12936 1999-03-13 Per Bothner <bothner@cygnus.com>
12938 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12939 * lex.h (UNGETC): Change misleading macro.
12941 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12943 * parse.y (java_stabilize_reference): Return NODE when patching a
12945 (java_complete_lhs): Put parenthesis around truth values.
12947 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12949 * class.c (layout_class_method): Don't make rtl for interface
12951 * parse.h (GET_TYPE_NAME): New macro.
12952 * parse.y (if_then_statement:): Fixed indentation.
12953 (if_then_else_statement:): Likewise.
12954 (for_statement:): Fixed spacing.
12955 (try_statement:): Fixed indentation.
12956 (create_interface): Don't force interfaces to be abstract.
12957 (method_header): Abstract methods are OK in interfaces.
12958 (declare_local_variables): Fixed typo in comment.
12959 (java_complete_expand_method): Fixed indentation.
12960 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12961 non accessible fields.
12962 (java_stabilize_reference): New function.
12963 (java_complete_lhs): Fixed indentation. Use
12964 java_stabilize_reference in compound assignment. Insert the
12965 cast. If not processing `+' fix string constants before processing
12968 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12970 * constants.c (find_class_or_string_constant): Cast variable `j'
12971 to a `jword' when comparing against one.
12973 * expr.c (java_lang_expand_expr): Remove unused variables
12974 `has_finally_p' and `op0'.
12976 * gjavah.c (print_field_info): Cast a value to jint when comparing
12977 against one. Likewise for a jlong.
12978 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12979 against a signed quantity.
12981 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12982 (print_signature): Don't needlessly dereference variable `str'
12984 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12985 `max_locals' with ATTRIBUTE_UNUSED.
12986 (jcf_parse_class): Likewise for variable `index'.
12988 * parse.h (reverse_jdep_list): Remove static prototype.
12990 * parse.y (build_jump_to_finally): Remove prototype and definition.
12991 (reverse_jdep_list): Add static prototype.
12993 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12994 `assignment' and `expr_decl'.
12996 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12998 1999-03-12 Andrew Haley <aph@cygnus.com>
13000 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13001 we'll need a directory separator and a null character.
13003 1999-03-10 Per Bothner <bothner@cygnus.com>
13005 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13007 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13009 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13012 1999-03-05 Per Bothner <bothner@cygnus.com>
13014 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13016 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13018 * class.c (layout_class_method): A static method in a base class
13019 is never overridden, so treat it like it doesn't exist.
13020 However, do complain about private non-static method overriding
13021 public static method.
13023 * parse.y: Don't set unused INITIALIZED_P flag.
13024 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13026 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13027 (build_array_from_name): Re-order &index[string] to &string[index].
13029 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13030 error_mark (it might catch more errors, but it is more likely to lose).
13032 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13034 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13035 (parse-scan.o): Depend on toplev.h.
13037 * class.c (make_method_value): Add prototype. Make it static.
13038 Remove unused second argument, caller changed.
13040 * expr.c (java_lang_expand_expr): Remove unused variable
13043 * java-tree.h: Don't prototype find_in_current_zip.
13044 Add prototypes for verify_constant_pool, start_java_method,
13045 end_java_method, give_name_to_locals, expand_byte_code,
13046 open_in_zip, set_constant_value, find_constant1, find_constant2,
13047 find_utf8_constant, find_string_constant, find_class_constant,
13048 find_fieldref_index, find_methodref_index, write_constant_pool,
13049 count_constant_pool_bytes and encode_newarray_type.
13051 * jcf-dump.c: Remove unused variable `LONG_temp'.
13053 * jcf-parse.c: Include parse.h.
13054 (jcf_parse_source): Remove unused parameter, all callers changed.
13055 (jcf_figure_file_type): Add static prototype.
13056 (find_in_current_zip): Likewise. Also remove unused parameter,
13057 all callers changed.
13058 (read_class): Initialize variable `saved_pos'.
13060 * jcf-reader.c (jcf_parse_preamble): Mark variables
13061 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13063 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13064 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13065 (java_parse_doc_section): Initialize variable `seen_star'.
13066 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13067 (java_lex_error): Mark parameters `msg' and `forward' with
13069 (java_get_line_col): Mark parameters `filename' and `line' with
13072 * parse-scan.y: Include toplev.h.
13073 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13075 * parse.h: use `struct JCF', not plain `JCF'.
13076 (java_parser_context_save_global, java_expand_classes
13077 java_parser_context_restore_global, java_parse): Add prototypes.
13079 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13082 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13084 * check-init.c (check_init): COPYN takes word count, not bit count.
13086 1999-02-26 Per Bothner <bothner@cygnus.com>
13088 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13089 explicit build_decl. (Avoids crash in reload when optimizing.)
13091 1999-02-25 Per Bothner <bothner@cygnus.com>
13093 * decl.c (complete_start_java_method): Handle synchronized method
13094 even when compiling from bytecode.
13096 1999-02-26 Tom Tromey <tromey@cygnus.com>
13098 * gjavah.c (add_class_decl): Only generate `#include' if outer
13099 class is not the name of the class we are processing. Correctly
13100 append `.h' in #include.
13101 (process_file): Clean up newlines around generated `#include's.
13102 (decode_signature_piece): Correctly handle inner classes.
13103 (struct include): New structure.
13104 (all_includes): New global.
13105 (print_include): New function.
13106 (add_class_decl): Use it.
13107 (process_file): Likewise.
13108 (add_class_decl): Generate include for java-array.h if array
13110 (process_file): Don't generate java-array.h include.
13112 * gjavah.c (add_namelet): Check for standard package names here.
13113 (add_class_decl): Don't check for standard package names here.
13115 1999-02-25 Tom Tromey <tromey@cygnus.com>
13117 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13118 When reading a zip file, only use strncmp if both strings are
13119 bigger than the buffer length. Initialize `k' when looping
13122 1999-02-24 Tom Tromey <tromey@cygnus.com>
13124 * gjavah.c (struct namelet): New structure.
13125 (add_namelet): New function.
13126 (print_namelet): New function.
13127 (print_class_decls): Use add_namelet and print_namelet to generate
13128 namespaces and not classes.
13129 (method_printed): New global.
13130 (HANDLE_END_METHOD): Examine method_printed.
13131 (print_method_info): Set method_printed when required. Print
13132 error if function to be ignored is marked virtual. Handle $finit$
13134 (METHOD_IS_FINAL): New macro.
13135 (print_field_info): Use it.
13136 (HANDLE_METHOD): Clear method_printed.
13137 (method_pass): New global.
13138 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13139 (process_file): Do two passes over both fields and methods.
13140 (HANDLE_METHOD): Examine method_pass.
13141 (root): New global.
13142 (add_class_decl): New function.
13143 (print_class_decls): Don't scan over entire constant pool.
13145 1999-02-23 Tom Tromey <tromey@cygnus.com>
13147 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13148 disable linking in that case.
13150 1999-02-20 Tom Tromey <tromey@cygnus.com>
13152 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13155 1999-02-21 Per Bothner <bothner@cygnus.com>
13157 * decl.c (build_result_decl), java-tree.h: New method.
13158 (complete_start_java_method): Handle synchronized methods.
13159 Don't build DECL_RESULT here. (Ordering dependency problem.)
13160 (start_java_method): Call build_result_decl here instead ...
13161 * parse.y (java_complete_expand_method): ... and here.
13162 (expand_start_java_method): Don't call complete_start_java_method here.
13163 (java_complete_expand_method): Call it here instead.
13164 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13165 * java-tree.h: ... here.
13167 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13168 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13169 for ARRAY_REF - it doesn't work when array bounds are checked.
13170 (patch_array_ref): Handle it here instead.
13172 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13174 1999-02-19 Per Bothner <bothner@cygnus.com>
13176 Force left-to-right evaluation of binary operations etc.
13177 * expr.c (force_evaluation_order), java-tree.h: New function.
13178 * parse.y (java_complete_lhs): Pass binary operations, procedure
13179 calls, and ARRAY_REFs to force_evaluation_order.
13180 (various): Set TREE_SIDE_EFFECTS more carefully.
13182 Tolerate random (non-UTF8) encoding in comments without complaining.
13183 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13184 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13186 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13187 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13189 * parse.y (java_complete_lhs): Ignore an empty statement in a
13190 COMPOUND_EXPR. Don't complain about empty statement after return.
13192 1999-02-19 Per Bothner <bothner@cygnus.com>
13194 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13195 in TREE_LIST - just chain the POINTER_TYPEs together.
13196 (resolve_class): If type already resolved, return decl.
13197 After resolving, update TREE_TYPE(class_type), and name (if array).
13198 * parse.h (do_resolve_class), parse.y: Make non-static.
13199 * class.c (maybe_layout_super_class): Take this_class argument.
13200 Do do_resolve_class if necessary.
13201 (layout_class, layout_class_methods): Adjust calls appropriately.
13202 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13203 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13204 * typeck.c (build_java_array_type): Don't call layout_class.
13206 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13208 * parse.y (check_pkg_class_access): Allow private class access
13209 within the same package.
13210 (strip_out_static_field_access_decl): New function.
13211 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13212 operator argument before testing its nature.
13214 1999-02-03 Per Bothner <bothner@cygnus.com>
13216 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13217 (TRY_EXPR): Simplify - it no longer has a finally clause.
13218 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13219 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13220 * expr.c (java_lang_expand_expr): Likewise.
13221 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13222 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13223 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13224 (build_try_statement): Remove finally parameter and handling.
13225 (build_try_finally_statement): New function.
13226 (patch_try_statement): No longer need to support finally clause.
13227 (try_statement): Update grammar action rules.
13228 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13229 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13231 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13233 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13234 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13236 1999-02-17 Andrew Haley <aph@cygnus.com>
13238 * class.c (build_utf8_ref): Back out broken patch which was
13239 intended to to output signatures using '.' as a separator.
13241 * class.c (make_class_data): Output signatures using '.' as a
13242 separator, rather than '/'.
13243 (mangled_classname): Likewise.
13244 (make_field_value): Likewise.
13245 (make_method_value): Likewise.
13246 * constants.c (alloc_class_constant): Likewise.
13247 * expr.c (build_invokeinterface): Likewise.
13249 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13251 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13252 of an ancient workaround.
13254 1999-02-10 Jeffrey A Law (law@cygnus.com)
13256 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13259 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13261 * lex.c (yylex): Encode \0 as UTF8.
13263 1999-02-10 Tom Tromey <tromey@cygnus.com>
13265 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13266 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13267 (libgcj_zip): Renamed.
13268 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13270 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13272 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13273 (GC_NAME): Renamed -lgc to -lgcjgc.
13275 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13277 * lex.c (java_lang_cloneable): Initialize.
13278 * parse.y (java_lang_cloneable): New static variable.
13279 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13280 doing one more qualification round.
13281 (valid_ref_assignconv_cast_p): Reject null source or
13282 destination. Allow an array to be cast into java.lang.Cloneable.
13283 (patch_cast): Swapped two first arguments to first call to
13284 valid_ref_assignconv_cast_p.
13286 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13288 * parse.h: DECL_P renamed JDECL_P.
13289 * parse.y: DECL_P replaced by JDECL_P.
13290 (build_array_from_name): Always use pointer's type.
13291 (patch_bc_statement): Extra code to search continue target in a
13292 for loop. Fixed comments. Continue target is current loop when
13295 1999-02-05 Andrew Haley <aph@cygnus.com>
13297 * class.c (make_class_data): The superclass of an interface should
13298 be null, not class Object.
13300 * lex.c (java_lex): Sign extend hex literals.
13302 1999-02-04 Andrew Haley <aph@cygnus.com>
13304 * class.c (build_utf8_ref): Output signatures using '.' as a
13305 separator, rather than '/'.
13306 (make_class_data): Likewise.
13308 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13310 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13311 mkstemp.o. Get them from libiberty now.
13313 1999-02-02 Jeffrey A Law (law@cygnus.com)
13315 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13317 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13319 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13322 1999-02-02 Per Bothner <bothner@cygnus.com>
13324 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13325 * jcf-write.c (generate_bytecode_return): New function.
13326 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13328 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13329 generate special [fd]const_[01] instructions.
13331 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13333 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13334 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13336 1999-02-01 Per Bothner <bothner@cygnus.com>
13338 * parse.y (patch_method_invocation): Handle calling static methods,
13339 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13341 * parse.y (java_complete_lhs): Don't complain about unreachable
13342 exit condition in a do-while statement.
13344 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13346 * lex.c (java_read_char): Fixed utf8 decoding.
13347 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13349 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13350 comments. Local variable `all_primitive' is gone. Broadened
13351 acceptance of `0' to floating point targets. `long' can now be
13352 widened to `double' or `float'.
13353 (valid_method_invocation_conversion_p): Added leading
13354 comment. Fixed tabulation.
13355 (build_string_concatenation): Optimize out left or right empty
13358 1999-01-28 Per Bothner <bothner@cygnus.com>
13360 * jcf-write.c (localvar_alloc): Only emit entry for
13361 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13362 (generate_bytecode_insns): Only call put_linenumber if
13363 debug_info_level > DINFO_LEVEL_NONE.
13364 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13365 is specified, add -g1 (for compatibility wih javac).
13367 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13369 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13370 gjavah.o, check-init.o, jv-scan.o
13372 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13374 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13376 * gjavah.c: Include config.h and system.h.
13378 * javaop.h (inline): Don't define, its handled by system.h.
13379 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13380 from `inline' to `static inline'.
13382 * jcf.h (inline): Don't define, its handled by system.h.
13384 * lex.c (inline): Likewise.
13386 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13388 * lang-specs.h: Map -Qn to -fno-ident.
13390 1999-01-29 Richard Henderson <rth@cygnus.com>
13392 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13394 1999-01-29 Tom Tromey <tromey@cygnus.com>
13396 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13397 then cast it to Object before calling `append' method.
13399 1999-01-28 Per Bothner <bothner@cygnus.com>
13401 * check-init.c (check_bool2_init, check_bool_init, check_init):
13402 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13403 * jcf-write.c (generate_bytecode_insns): Likewise.
13405 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13407 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13408 * parse.y (patch_cast): Allow a boolean to be cast into a
13411 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13413 * parse.y: (class_declaration:): Fixed indentation.
13414 (class_member_declaration:): Extra `;' after field declaration now
13416 (interface_declaration:): Removed debug messages in error reports.
13417 (patch_binop): Nodes created and returned inherit the orignal
13418 node's COMPOUND_ASSIGN_P flag value.
13419 (patch_cast): Fix cast from char to floating point.
13421 1999-01-25 Andrew Haley <aph@cygnus.com>
13423 * except.c, java-except.h (expand_resume_after_catch): new
13425 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13426 to branch back to main flow of control after a catch block.
13428 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13430 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13431 $(srcdir)/../system.h.
13432 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13433 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13434 (jcf-write.o): Likewise.
13435 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13436 (mangle.o): Depend on $(srcdir)/../toplev.h.
13437 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13438 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13440 * class.c: Include output.h and parse.h.
13441 (mangled_classname): Add the `const' keyword to a char*.
13442 (find_named_method): Hide unused function definition.
13443 (build_utf8_ref): Change type of variable `c' to unsigned char.
13444 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13445 (build_class_ref): Add the `const' keyword to a char*.
13446 (layout_class_method): Remove unused variable `buf'.
13448 * decl.c (find_local_variable): Remove unused variable `rtl'.
13449 (pushdecl): Likewise for variables `different_binding_level' and
13451 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13452 (maybe_build_cleanup): Likewise for parameter `decl'.
13454 * except.c (expand_start_java_handler): Mark parameter `range'
13455 with ATTRIBUTE_UNUSED.
13457 * expr.c: Include except.h.
13458 (pop_type): Remove unused variable `i'.
13459 (pop_value): Likewise for variables `n_words' and `i'.
13460 (expand_java_arrayload): Likewise for variable `convert'.
13461 (java_lang_expand_expr): Likewise for variables `op0', `type',
13462 `mode', `unsignedp', `node' and `elements'.
13463 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13465 (process_jvm_instruction): Add a `const' qualifier to a char*.
13467 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13468 (temp_directory): Likewise.
13469 (print_c_decl): Likewise.
13470 (print_method_info): Likewise.
13471 (decode_signature_piece): Likewise.
13472 (print_mangled_classname): Likewise.
13474 * java-except.h: Provide prototypes for maybe_start_try,
13475 maybe_end_try and add_handler.
13477 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13478 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13479 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13480 init_expr_processing, push_super_field, init_class_processing,
13481 can_widen_reference_to, class_depth, verify_jvm_instructions,
13482 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13483 set_local_type, merge_type_state, push_type, load_type_state,
13484 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13485 emit_unicode_mangled_name): Add prototypes.
13487 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13488 (print_signature_type): Use ISDIGIT, not isdigit.
13489 (print_signature): Remove unused variable `j'.
13491 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13492 int when comparing against one.
13494 * jcf-parse.c: Include toplev.h.
13496 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13497 (localvar_free): Remove unused variable `i'.
13498 (generate_bytecode_conditional): Likewise for variable `kind'.
13500 * jv-scan.c: Include config.h and system.h. Remove redundant
13501 OS header and gansidecl.h includes.
13502 (warning): Add the `const' keyword to a char*. Also add
13503 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13504 __STDC__, when determining whether to use ANSI-isms.
13505 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13506 (xmalloc): Don't redundantly prototype here.
13507 (main): Remove unused parameter `envp'. Also fix the arguments
13508 passed to function `fatal' to match the format specifier.
13510 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13512 * mangle.c: Include toplev.h.
13513 (emit_unicode_mangled_name): Declare parameter `len'.
13515 * parse.y (parse_warning_context): Add the `const' keyword to a
13516 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13517 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13518 (issue_warning_error_from_context): Add the `const' keyword to
13520 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13521 not `__STDC__' for whether to use ANSI-isms.
13523 * typeck.c (incomplete_type_error): Mark parameters `value' and
13524 `type' with ATTRIBUTE_UNUSED.
13525 (parse_signature_type): Use ISDIGIT, not isdigit.
13527 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13528 (verify_jvm_instructions): Likewise. Remove unused variables
13529 `field_name' and `default_val'.
13531 * zextract.c: Include config.h and system.h. Remove redundant
13532 OS header includes.
13534 * zipfile.h: Prototype `read_zip_archive'.
13536 1999-01-21 Andrew Haley <aph@cygnus.com>
13538 * typeck.c (convert): Allow conversions to void type: some
13539 optimizations in gcc do this.
13541 1999-01-21 Andrew Haley <aph@cygnus.com>
13543 * typeck.c (convert_ieee_real_to_integer): New function.
13544 (convert): When not using fast-math and using hardware fp, convert
13545 an IEEE NaN to zero.
13547 1999-01-18 Andrew Haley <aph@cygnus.com>
13549 * parse.y (patch_binop): Do a type conversion from signed to
13550 unsigned and then back to signed when a ">>>" is found.
13552 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13554 * java-tree.h: (check_for_initialization): Added prototype.
13555 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13556 * parse.y (do_resolve_class): Removed unused locals.
13557 (read_import_dir): Likewise.
13558 (resolve_qualified_expression_name): Array creation
13559 expressions are valid primary expressions.
13560 (qualify_ambiguous_name): Likewise.
13561 (patch_synchronized_statement): Removed unused local.
13563 1999-01-17 Jeffrey A Law (law@cygnus.com)
13565 * Makefile.in (zextract.o): Add dependencies.
13567 * Makefile.in: Do not put ^Ls at the start of a line.
13569 1999-01-15 Per Bothner <bothner@cygnus.com>
13571 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13572 sub-type the result of the call that gets the exception value.
13574 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13575 don't call finish_class.
13577 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13578 clear found before continuing.
13580 * verify.c (verify_jvm_instructions): On an array load, allow
13581 and handle top of stack to be TYPE_NULL.
13583 * gjavah.c (generate_access): Translate Java package private or
13584 protected access to C++ public, but with a comment.
13586 1999-01-13 Andrew Haley <aph@cygnus.com>
13588 * expr.c (generate_name): Name prefix changed to avoid clashes
13589 with assembler temp labels.
13591 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13592 MODIFY_EXPR. Without this, code for the assignment may not be
13593 generated at all and the synchronized statement will read an
13594 uninitialized variable.
13596 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13598 * class.c (maybe_layout_super_class): Fixed returned value.
13599 * lex.c: Added 1999 to the copyright.
13600 (java_init_lex): Initialize java_lang_imported.
13601 * lex.h: Added 1999 to the copyright.
13602 * parse.h: Added 1999 to the copyright.
13603 (REGISTER_IMPORT): Fixed typo in trailing macro.
13604 (CURRENT_OSB): New macro.
13605 (struct parser_ctxt): New fields osb_depth, osb_limit.
13606 * parse.y (java_lang_id): New global variable.
13607 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13608 (array_creation_expression:): Use CURRENT_OSB.
13609 (dims:): Uses a stack to keep track of array dimensions.
13610 (cast_expression:): Use CURRENT_OSB.
13611 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13613 (register_fields): Fixed typos in comment.
13614 (check_method_redefinition): Fixed comment indentation.
13615 (java_check_regular_methods): Set saved found wfl to NULL after
13616 having reinstalled it in the previously found DECL_NAME.
13618 1999-01-10 Richard Henderson <rth@cygnus.com>
13620 * gjavah.c (java_float_finite): Use a union to do type punning.
13621 (java_double_finite): Likewise.
13623 1999-01-09 Per Bothner <bothner@cygnus.com>
13625 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13626 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13627 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13628 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13629 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13630 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13632 1999-01-08 Per Bothner <bothner@cygnus.com>
13634 * check-init.c (check_init): If compiling to native, we don't
13635 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13637 1999-01-08 Tom Tromey <tromey@cygnus.com>
13639 * parse-scan.y (variable_declarator_id): Set or increment
13641 (bracket_count): New global.
13642 (formal_parameter): Handle case where bracket pairs trail variable
13645 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13647 * jcf-parse.c (yyparse): variable len changed from a char to an
13648 int to prevent overflow.
13650 1999-01-06 Per Bothner <bothner@cygnus.com>
13652 * java-tree.h: Declare read_class.
13653 * jcf-parse.c (read_class): New function.
13654 (load_class): Now just call read_class.
13656 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13657 * jcf-parse.c (parse_source_file): Declare save_error_count,
13658 which is needed by java_parse_abort_on_error macro,
13659 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13661 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13662 constructor, if initializing a static field.
13663 (patch_new_array_init): Set TREE_CONSTANT if it is.
13664 * expr.c (java_lang_expand_expr): For a static array constructor
13665 of primitive elements, allocate the array itself statically.
13666 Disabled until we can set the vtable field statically.
13668 * check-init.c: New file. Checks for definite assignment.
13669 * Makefile.in (JAVA_OBJS): Add check-init.o.
13670 * parse.y (java_complete_expand_method): Call check_for_initialization.
13671 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13673 1999-01-06 Graham <grahams@rcp.co.uk>
13675 * parse.y : include system.h instead of including
13676 standard headers directly with the exception of <dirent.h>.
13678 1999-01-06 Per Bothner <bothner@cygnus.com>
13680 * lex.h: Moved static function declarations to lex.c,
13681 to shut up some -Wall warnings.
13682 * lex.c: Static function declarations moved here.
13683 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13685 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13687 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13689 1998-12-22 Per Bothner <bothner@cygnus.com>
13691 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13692 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13694 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13695 (localvar_alloc): Change return type to void,
13696 (emit_unop): Remove unused variable size.
13698 * jcf-write.c (struct jcf_block): Add new union.
13699 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13700 (call_cleanups): New functions.
13701 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13702 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13703 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13704 * lang.c (lang_init): Call using_eh_for_cleanups.
13705 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13706 completing operands to patch_synchronized_statement.
13707 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13708 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13709 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13711 1998-12-20 John F. Carr <jfc@mit.edu>
13713 * Make-lang.in: Comment out control-Ls; they upset some makes.
13715 1998-12-18 Tom Tromey <tromey@cygnus.com>
13717 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13720 1998-12-17 Tom Tromey <tromey@cygnus.com>
13722 * parse.y (DIR_SEPARATOR): New define.
13723 (check_class_interface_creation): Use it.
13725 * parse-scan.y (report_main_declaration): Recognize
13726 `java.lang.String' in argument to main.
13728 1998-12-16 Per Bothner <bothner@cygnus.com>
13730 * parse.y (create_interface): Remove bogus test.
13732 1998-12-16 Per Bothner <bothner@cygnus.com>
13734 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13735 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13737 1998-12-16 Tom Tromey <tromey@cygnus.com>
13739 * parse-scan.y (qualified_name): Use correct sprintf format.
13741 1998-12-15 Tom Tromey <tromey@cygnus.com>
13743 * gjavah.c (print_field_info): Changed how most negative number is
13746 1998-12-14 Per Bothner <bothner@cygnus.com>
13748 * parse.y (fold_constant_for_init): New function.
13749 (resolve_expression_name): Don't replace static final
13750 constant-initialized fields by its value.
13751 (java_complete_lhs): New. Same as java_complete_tree, except does
13752 not replace static final constant-initialized fields by their values.
13753 (register_fields): If there is an initializer, set DECL_INITIAL and
13754 MODIFY_EXPR_FROM_INITIALIZATION_P.
13755 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13756 Only call patch_initialized_static_field if
13757 MODIFY_EXPR_FROM_INITIALIZATION_P.
13758 (patch_initialized_static_field): If not valid constant, clear
13761 * parse.y (lookup_field_wrapper): Fix thinko.
13763 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13764 set and restore global lineno.
13766 1998-12-14 Tom Tromey <tromey@cygnus.com>
13768 * gjavah.c (print_field_info): If value to print is the smallest
13769 value of its size, then print as hex to avoid later warnings from
13772 1998-12-14 Tom Tromey <tromey@cygnus.com>
13774 * gjavah.c (decompile_method): Decompile `return null'.
13775 (process_file): Generate `#pragma interface'.
13776 (method_declared): New global.
13777 (print_method_info): Set it.
13778 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13779 (print_method_info): Handle abstract methods.
13781 1998-12-13 Per Bothner <bothner@cygnus.com>
13783 * parse.y (patch_method_invocation): If class_decl is null
13784 (e.g. an array type), use original type.
13786 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13787 errors about uncaught exception from clone (of array, specifically).
13789 1998-12-13 Tom Tromey <tromey@cygnus.com>
13791 * gjavah.c (decompile_method): Handle all types of `return'
13792 opcode. Decompile `return this' and `return'.
13793 (method_access): New global.
13794 (print_method_info): Set it.
13795 (decompile_method): Don't decompile a synchronized method.
13797 1998-12-13 Tom Tromey <tromey@cygnus.com>
13799 * jcf-reader.c (jcf_parse_one_method): Recognize
13801 * gjavah.c (HANDLE_END_METHOD): New macro.
13802 (HANDLE_CODE_ATTRIBUTE): New macro.
13803 (decompile_method): New function.
13804 (print_method_info): Don't print `;\n' at end of function decl.
13805 Include java-opcodes.h.
13806 (decompiled): New global.
13808 1998-12-12 Per Bothner <bothner@cygnus.com>
13810 * class.c (build_class_ref): Handle PRIMTYPE.class if
13811 flag_emit_class_files.
13812 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13813 if flag_emit_class_files.
13814 * parse.y (java_complete_tree): Pre-liminary support for
13815 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13817 * parse.y (patch_synchronized_statement): Don't call monitorexit
13818 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13820 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13822 * zipfile.h (opendir_in_zip): New declaration.
13823 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13824 (opendir_in_zip): New function, using code from open_in_zip.
13825 (open_in_zip): Call opendir_in_zip.
13826 (find_class): Remove no-longer-used do_class_file parameter,
13827 but add source_ok parameter. Change logic so if we find a .java file,
13828 we don't look for .class in later classpath emtries.
13829 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13830 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13831 * gjavah.c: Update call to find_class.
13832 * jcf-dump.c: Likewise.
13834 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13835 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13836 nothing if body is empty_stmt_node.
13837 Various little fixes so SP gets correctly adjusted.
13838 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13839 For CALL_EXPR, test if static first.
13840 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13841 such as the ones we create for Object and Class.
13842 Set and restore current_function_decl.
13843 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13844 (note_possible_classname): New function.
13845 (read_import_entry): Removed. Merged with read_import_dir.
13846 (read_import_dir): Don't call find_class - that only gives us
13847 the first classpath entry having the needed package.
13848 Use the struct buffer data structure from buffer.h.
13849 (read_import_dir, find_in_imports_on_demand): The remembered
13850 class names now use '.' (not '/') as package separator.
13852 * parse.y (java_complete_expand_methods): Call write_classfile
13853 here, and not in java_expand_classes (which only gets first class).
13855 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13857 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13858 (register_fields): If a static fields has an initializer, just
13859 chain it on ctxp->static_initialized, and handle later.
13860 (java_complete_expand_methods): Force <clinit> first.
13861 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13862 - it's already been completed.
13863 (patch_initialized_static_field): New function.
13864 (java_complete_field): Call it.
13866 1998-12-12 Per Bothner <bothner@cygnus.com>
13868 * expr.c (encode_newarray_type, build_new_array): New functions.
13869 * java-tree.h: Declare build_new_array.
13870 * jcf-write.c (patch_newarray): Use build_new_array.
13872 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13873 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13875 * parse.y (patch_new_array_init): Re-organize.
13876 Now is passed the actual array (pointer) type of the value.
13877 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13878 (patch_array_constructor): Removed - merged into patch_new_array_init.
13879 (java_complete_tree): Update patch_new_array_init.
13881 * jcf-write.c (find_constant_index): New function.
13882 (generate_bytecode_insns): Use find_constant_index.
13883 (generate_classfile): Use find_constant_index for ConstantValue.
13885 1998-12-11 Tom Tromey <tromey@cygnus.com>
13887 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13888 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13889 * class.c (make_class_data): Renamed dtable -> vtable, and
13890 dtable_method_count -> vtable_method_count.
13892 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13894 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13895 global variables, initialized.
13896 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13897 Declared new global variables.
13898 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13899 double_zero_node, integer_zero_node upon direct matching.
13900 * parse.y (purify_type_name): Added function prototype.
13901 (duplicate_declaration_error_p): Consider new_type as potentially
13902 being a incomplete type. Use purify_type_name on type string.
13903 (method_header): saved_type: unused variable removed. Don't figure
13904 return type if method name is invalid.
13905 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13906 processed by patch_unaryop.
13907 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13908 increment/decrement node into its original type after binary
13909 numeric promotion on its operands.
13911 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13913 * parse.y (array_initializer:): Array init operand is NULL_TREE
13914 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13915 now an error. Fixed indentation problems.
13916 (patch_string): Handle error_mark_node as an argument.
13917 (patch_new_array_init): Fixed indentation problems.
13918 (array_constructor_check_entry): Removed check on null wfl_value.
13919 Return an error if wfl_value's walk returns an error.
13921 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13923 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13924 * lex.c (java_lex): Remember column position before advancing one
13925 token. Retain location information on OCB_TK.
13926 * lex.h (typedef struct java_lc): Added new field.
13927 * parse.h (GET_SKIP_TYPE): New macro.
13928 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13929 * parse.y (build_new_array_init, patch_new_array_init,
13930 patch_array_constructor, maybe_build_array_element_wfl,
13931 array_constructor_check_entry): New function prototypes.
13932 (switch_block:): Tagged <node>.
13933 (OCB_TK): Tagged <operator>.
13934 (array_initializer:): Installed actions.
13935 (variable_initializer): Build location information on element if
13937 (switch_statement:): Fixed indentation typo.
13938 (switch_block:): Redefined default action.
13939 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13940 (patch_assignment): Removed duplicate code.
13941 (maybe_build_array_element_wfl, build_new_array_init,
13942 patch_new_array_init, patch_array_constructor,
13943 array_constructor_check_entry): New functions.
13945 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13947 * parse.y (array_initializer): Tagged <node>.
13948 (variable_initializer:): Use default rule.
13949 (array_initializer:): Defined actions.
13950 (variable_initializers:): Likewise.
13951 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13952 non-static field accesses.
13953 (patch_invoke): Fixed indentation typo.
13954 (java_complete_tree): Likewise.
13955 (build_labeled_block): Changed leading comment. Generate an error
13956 in case of duplicate loop labels.
13957 (patch_conditional_expr): Patch results of string concatenation
13960 1998-12-06 Per Bothner <bothner@cygnus.com>
13962 * constants.c (find_methodref_index): When the class is an interface,
13963 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13965 * decl.c (finit_identifier_node): Use "$finit$", rather than
13966 "<finit>" (which Sun's verifier rejects).
13967 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13968 (generate_field_initialization_code): Removed.
13969 (fix_constructors) Don't add call to $finit$ here (wrong order).
13970 (patch_method_invocation): Add $finit$ call here.
13972 * java-tree.h (CALL_USING_SUPER): New macro.
13973 * parse.y (patch_invoke): Remove im local variable.
13974 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13975 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13976 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13978 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13980 * parse.y (java_complete_tree): Don't complain about unreachable
13981 statement if it is empty_stmt_node.
13983 * jcf-write.c (find_constant_wide): New function.
13984 (push_long_const): Use find_constant_wide.
13986 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13987 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13988 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13989 Emit invokeinterface when calling an interface method.
13990 Emit invokespecial also when calling super or private methods.
13992 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13994 1998-12-06 Per Bothner <bothner@cygnus.com>
13996 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13998 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14000 * java-tree.h (java_layout_seen_class_methods): New function
14002 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14003 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14004 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14005 * parse.y (method_declarator:): Defined action.
14006 (issue_warning_error_from_context): input_filename saved, set to
14007 the appropriate value and restored after java_error is called.
14008 (build_unresolved_array_type): Fixed comment.
14009 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14010 (method_header): Deal with return type the same way type are
14011 handled for fields and method's parameters and local variables
14013 (check_method_redefinition): Removed extra CR.
14014 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14015 (java_layout_seen_class_methods): New function.
14016 (java_layout_classes): Call java_layout_seen_class_methods.
14018 1998-12-03 Per Bothner <bothner@cygnus.com>
14020 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14022 1998-12-03 Per Bothner <bothner@cygnus.com>
14024 * jcf-dump.c (main): Fix error message.
14025 * jcf-path.c (add_entry): Style fix.
14027 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14029 * class.c (layout_class_method): Call build_java_argument_signature
14030 on constructors too.
14031 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14032 (patch_method_invocation): Define a primary when resolving an
14033 expression name. Augmented comment on code checking illegal `this'
14034 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14036 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14038 * class.c (layout_class_method): Don't report error on non-static
14039 overriding static if the method is private.
14040 * java-tree.h (finish_class): Prototype added.
14041 * lex.c (java_get_line_col): Handle col argument -2 value.
14042 * parse.h: All static method declarations moved to parse.y.
14043 * parse.y: Now contains all static method declarations previously
14045 (find_expr_with_wfl, missing_return_error,
14046 unreachable_stmt_error): New functions.
14047 (java_get_real_method_name): Identify constructors bearing class
14048 names in source code compiled classes only.
14049 (java_complete_expand_methods): Call missing_return_error.
14050 (invocation_mode): Private methods invoked as static methods.
14051 (java_complete_tree): Call unreachable_stmt_error.
14053 1998-12-01 Tom Tromey <tromey@cygnus.com>
14055 * Makefile.in (+target): Removed.
14056 (+xmake_file): Likewise.
14057 (+tmake_file): Likewise.
14058 (.NOEXPORT): Removed duplicate.
14060 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14062 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14064 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14066 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14067 libiberty.h. Provide an xmalloc definition.
14069 * jvspec.c: Remove the xmalloc prototype.
14071 * parse-scan.y: Include config.h and system.h. Don't include
14072 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14073 Provide an xstrdup definition.
14075 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14077 * jcf-path.c (add_entry): Recognize ".jar" too.
14078 * lang-specs.h: Likewise.
14080 1998-11-26 Per Bothner <bothner@cygnus.com>
14082 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14083 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14085 * jcf-write.c (generate_bytecode_insns):
14086 Handle pre/post-increment/decrement of long.
14088 * jcf-write.c (generate_bytecode_insns):
14089 Handle missing exception handler (finally for synchronized).
14091 1998-11-25 Per Bothner <bothner@cygnus.com>
14093 * java-tree.h (end_params_node): Declare global.
14094 * decl.c (end_params_node): New global.
14095 (init_decl_processing, start_java_method): Use end_params_node for
14096 end of list of parameter types. Follows correct gcc conventions.
14097 * expr.c (pop_argument_types, pop_arguments): Likewise.
14098 * lang.c (put_decl_node): Likewise.
14099 * typeck.c (various places): Likewise.
14100 * class.y (various places): Likewise.
14101 * parse.y (various places): Likewise.
14103 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14104 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14106 * class.c: Add #include flags.h, remove no-longer needed declaration.
14108 * class.c (layout_class_method): Remove commented-out code, re-format.
14109 Don't add vtable entry (or index) for private methods.
14110 * expr.c (expand_invoke): A private method is implicitly final.
14111 * class.c (make_class_data): If inlining or optimizing,
14112 skip private methods.
14114 * class.c (finish_class): New function. Calls existing methods,
14115 but alls emits deferred inline functions.
14116 * jcf-parse.c (parse_class_file): Call finish_class.
14117 * parse.y (java_complete_expand_methods): Likewise.
14119 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14121 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14123 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14125 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14127 1998-11-24 Per Bothner <bothner@cygnus.com>
14129 * (generate_classfile): Always write class access flag with
14132 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14134 * class.c (maybe_layout_super_class): New function.
14135 (layout_class): Reorganized. Loop on class methods dispatched into
14136 a new function. Call maybe_layout_super_class.
14137 (layout_class_methods, layout_class_method): New functions.
14138 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14140 (expand_invoke): Likewise.
14141 * java-tree.h (all_class_list): New global variable declared.
14142 (layout_class_methods, layout_class_method): New function
14144 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14145 * jcf-parse.c (all_class_list): New global variable.
14146 (load_class): Extended what class_or_name can be. Use parser
14147 context mechanism to save globals before calling jcf_parse.
14148 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14149 is set on the file name.
14150 (jcf_parse): Layout class methods when Object is loaded, otherwise
14151 record class in all_class_list for delayed method layout.
14152 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14153 * lang.c (put_decl_node): Decode <init> into the decl context
14155 * lex.c (java_allocate_new_line): Use xmalloc.
14156 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14157 pointers, not TREE_LIST elements.
14158 (struct parser_ctxt): Fixed comment indentations, added comments
14159 and reordered some fields.
14160 (java_check_methods): Function prototype removed.
14161 * parse.y (java_push_parser_context): Use xmalloc.
14162 (java_parser_context_restore_global): Pop extra pushed ctxp only
14163 when there's nothing next.
14164 (maybe_create_class_interface_decl): Fixed comment, add new
14165 created class decl to all_class_list.
14166 (method_header): Use GET_REAL_TYPE on argument's types.
14167 (method_declarator): Use GET_REAL_TYPE, change type to the real
14168 type in TREE_LIST dependency node. Build argument list with the
14170 (create_jdep_list): Use xmalloc. Removed allocation error message.
14171 (obtain_incomplete_type): Fixed leading comment. Broadened
14172 incoming argument meaning.
14173 (register_incomplete_type): Use xmalloc. Removed allocation error
14175 (safe_layout_class): Fixed leading comment.
14176 (jdep_resolve_class): Reversed if statement condition and switch
14177 if and else bodies.
14178 (resolve_and_layout): Fixed leading comment. Broadened incoming
14180 (complete_class_report_errors): New local variable name, for
14181 clarity. purify_type_name used for all error cases.
14182 (java_get_real_method_name): Stricter check on constructors.
14183 (java_check_regular_methods): Reverse methods list only if not
14184 already laid out. Layout artificial constructor.
14185 (java_check_methods): Deleted.
14186 (source_start_java_method): Obtain incomplete type for patchable
14188 (java_layout_classes): Fixed leading comment. Use
14189 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14190 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14191 before returning. Fixed comments.
14192 (java_expand_classes): Check for errors up front.
14193 (patch_method_invocation): Class to search is resolved and laid
14196 1998-11-24 Per Bothner <bothner@cygnus.com>
14198 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14200 * javaop.h (int8): Removed - not used.
14201 (jbyte): Redefine portably with correct signedness.
14203 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14205 * jcf-write.c (generate_bytecode_insns): Fix typo
14206 OPCODE_getstatic to OPCODE_getfield.
14208 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14209 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14210 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14212 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14214 * jcf-parse.c (jcf_parse_source): Function returned type is
14215 void. Added prototype.
14216 (jcf_parse): Function returned type is void.
14217 (yyparse): Remove call to fclose on the last parsed file.
14219 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14221 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14223 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14224 (layout_class): Cope with methods featuring WFL in decl names.
14225 * decl.c (unqualified_object_id_node): New global variable,
14227 (build_decl_no_layout): Removed.
14228 * expr.c (build_primtype_type_ref): Handle Double.
14229 (java_lang_expand_expr): Fixed indentations.
14230 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14231 (flag_wall, flag_redundant, flag_not_overriding,
14232 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14233 variable declarations.
14234 (build_decl_no_layout): Removed prototype.
14235 (java_get_real_method_name): Added prototype.
14236 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14237 (java_parse_abort_on_error): Macro now just returns.
14238 * jcf-parse.c (jcf_parse_source): Check fclose returned
14239 value. Call emit_register_classes if java_report_errors returns
14241 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14242 flag_static_local_jdk1_1): New integer flags.
14243 (lang_decode_option): New flags set here.
14244 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14245 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14246 the flag_redundant variable.
14247 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14248 when parsing java.lang.Object class.
14249 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14250 NULL_TREE to build.
14251 (resolve_qualified_expression_name): Fixed indentation.
14252 (patch_array_ref): Changed prototype.
14253 (not_initialized_as_it_should_p): Prototype removed.
14254 (java_report_errors): Added function prototype.
14255 * parse.y (formal_parameter:): Changed error message for not yet
14256 supported final parameters.
14257 (class_type_list:): Set both PURPOSE and VALUE of created
14258 TREE_LIST to be class_type.
14259 (primary_no_new_array:): Handle class literals on primitive types.
14260 (parse_warning_context): Reinstalled correct force_error and
14261 do_warning flags setups.
14262 (java_report_errors): Changed prototype. Return java_error_count
14264 (variable_redefinition_error): Consider treating variable type as
14266 (create_interface): Warn about redundant abstract modifier if
14267 flag_redundant is set. Changed error message.
14268 (lookup_field_wrapper): Save/restore globals before/after looking
14270 (duplicate_declaration_error_p): Consider treating declaration
14271 type as a fake pointer.
14272 (register_fields): Extract real type from dependency node. Check
14273 for duplicate field declaration after type adjustment. Use
14274 DECL_INITIAL to store static final initialized values.
14275 (method_header): Extract real function type from dependency node.
14276 (check_abstract_method_header): Use GET_METHOD_NAME.
14277 (obtain_incomplete_type): Layout fake pointer type.
14278 (safe_layout_class): Don't try to check for methods before layout.
14279 (java_complete_class): Don't check for correct throws clause
14280 elements inheritance here.
14281 (resolve_and_layout): Broadened name parameter meaning.
14282 (reset_method_name): Use GET_METHOD_NAME.
14283 (java_get_real_method_name): New function.
14284 (java_check_regular_methods): Don't check methods in
14285 java.lang.Object. Verify lineage of throws clause elements. Use
14286 flag_no_overriding in warning report.
14287 (check_throws_clauses): Don't check if class was from
14288 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14289 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14290 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14291 warning on unsupported final local variables. Use build_decl
14292 instead of build_decl_no_layout. Get real local variable type from
14294 (source_start_java_method): Get real parameter type from
14295 dependency node. Call build_decl instead of build_decl_no_layout.
14296 (java_layout_classes): Reverse tree and layout type and class as
14297 required. Mark class as loaded when done.
14298 (resolve_field_access): Fixed indentation. Restricted condition
14299 leading to static field access code generation. Set field_type
14300 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14301 (resolve_qualified_expression_name): Initialize type_found to
14302 null. Handle static field resolved during qualification. Fixed
14303 layout on non primitive field decl types.
14304 (not_accessible_p): Fixed typo in comment.
14305 (patch_method_invocation): Resolve and layout class to search from
14307 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14308 layout non primitive type, if necessary. Make method node only to
14310 (find_applicable_accessible_methods_list): Consider WFL'ed method
14311 decl names. Fixed indentation.
14312 (argument_types_convertible): Resolve and layout target type if
14314 (java_complete_tree): Fixed indentation problems. Rewrote
14315 CALL_EXPR thrown exceptions check. Re-installed further processing
14316 of the assignment in certain cases.
14317 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14318 inlining on class literals.
14319 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14321 (valid_method_invocation_conversion_p): Likewise.
14322 (patch_string): Temporary disable forbidden use of `this' in
14323 explicit constructor invocations when doing string concatenation
14324 within their scope.
14325 (patch_unaryop): Added comment. Reinstalled code to disable
14326 further check on assignment operation with cast expression RHS.
14327 (patch_switch_statement): Fixed indentation.
14328 (build_try_statement): Call build_decl instead of
14329 build_decl_no_layout.
14330 (patch_synchronized_statement): Likewise.
14331 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14332 IS_UNCHECKED_EXPRESSION_P.
14333 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14334 layout argument exception type.
14335 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14336 of IS_UNCHECKED_EXPRESSION_P.
14338 1998-11-18 Anthony Green <green@cygnus.com>
14340 * jcf-parse.c (yyparse): Open class file in binary mode.
14342 1998-11-15 Per Bothner <bothner@cygnus.com>
14344 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14346 * jcf-write.c (perform_relocations): Move check out one loop.
14348 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14350 * Make-lang.in: Fix reference to srcdir.
14351 * jv-scan.c: Add missing xmalloc prototype.
14352 * jvgenmain.c: Ditto.
14354 1998-11-15 Per Bothner <bothner@cygnus.com>
14356 * decl.c (error_mark_node), java-tree.h: New global.
14357 * parse.y: Use empty_stmt_node instead of size_zero_node.
14358 (build_if_else_statement): If missing else, use empty_stmt_node.
14360 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14361 (java_complete_expand_method): Complain if return is missing.
14362 (java_check_regular_methods): Comment out incorrect error check.
14363 (not_accessible_p): Fix incorrect handling of protected methods.
14364 (patch_method_invocation): Pass correct context to not_accessible_p.
14365 (find_applicable_accessible_methods_list): Likewise.
14366 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14367 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14368 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14369 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14371 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14372 (push_int_const): Remove reundant NOTE_PUSH.
14373 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14374 (- case SWITCH_EXPR): Fix code generation bug.
14375 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14376 (generate_classfile): More robust for abstract methods.
14378 1998-11-15 Anthony Green <green@cygnus.com>
14380 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14381 * Make-lang.in: Ditto.
14383 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14384 * jvgenmain: Ditto.
14386 1998-11-15 Per Bothner <bothner@cygnus.com>
14388 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14390 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14392 1998-11-14 Per Bothner <bothner@cygnus.com>
14394 Allow uses of interface types to verify. This is not really
14395 type-safe, but it matches what Sun does, and is OK as long as
14396 there are appropriate run-time checks.
14397 * verify.c (merge_types): If merging two interface types,
14398 just set the result to java.lang.Object.
14399 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14401 1998-11-13 Tom Tromey <tromey@cygnus.com>
14403 * gjavah.c (main): Handle --output-class-directory argument.
14404 * jvspec.c (lang_specific_driver): Translate `-d' into
14405 -foutput-class-dir.
14406 * jcf.h (jcf_write_base_directory): Declare.
14407 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14408 * lang-options.h: Mention -foutput-class-dir.
14409 * jcf-write.c (jcf_write_base_directory): New global.
14410 (make_class_file_name): Put generated .class file into `-d'
14411 directory, or into source directory if -d not given. Function now
14413 (write_classfile): Free class file name. Handle case where class
14415 (DIR_SEPARATOR): New macro.
14416 Include <sys/stat.h>
14418 * Makefile.in (prefix): New macro.
14420 1998-11-12 Per Bothner <bothner@cygnus.com>
14422 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14423 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14424 here (done in patch_invoke instead).
14425 (case_identity): Moved here from parse.y.
14427 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14428 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14429 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14430 so they can be efficiently scanned without recursion.
14431 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14432 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14433 in BLOCK iteratively, rather than recursively.
14435 * parse.y (do_unary_numeric_promotion): New function.
14436 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14438 * parse.y (patch_newarray): Various fixes.
14440 Re-do handling of switch statements (for proper block scoping).
14441 * parse.y: Add just a single block for the enture switch block,
14442 but don't create any "case blocks".
14443 (group_of_labels): Rmeoved unneeded non-terminal.
14444 CASE_EXPR and DEFAULT_EXPR are added to current block.
14445 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14446 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14447 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14448 * parse.y (wfl_operator, print_int_node): Make non-static.
14449 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14450 as part of recursive scan of block.
14451 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14452 (patch_switch_statement): Most tests move dinto java_complete_tree.
14454 * parse.y: Make various production be non-typed (void).
14455 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14456 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14457 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14459 * jcf-write.c (struct jcf_handler): New type.
14460 (struct jcf_switch_state): New type.
14461 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14462 (alloc_handler, emit_unop, emit_reloc): New functions.
14463 (adjust_typed_op): Add extra parameter ("max type" offset).
14464 (emit_switch_reloc, emit_case-reloc): New function.
14465 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14466 (generate_bytecode_insns): Support REAL_CST, switch statements,
14467 exception handling, method calls, object/array creation, and more.
14469 * class.c: Remove some unused variables.
14470 * constants.c (find_string_constant): New function.
14471 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14472 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14473 if flag_emit_class_files.
14475 1998-11-12 Tom Tromey <tromey@cygnus.com>
14477 * jcf-io.c (find_class): Added explanatory comment.
14479 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14480 trailing slash to `.zip' entries.
14482 * jvspec.c (lang_specific_driver): Correctly handle case where
14483 GC_NAME not defined.
14485 1998-11-11 Tom Tromey <tromey@cygnus.com>
14487 * jvspec.c (GC_NAME): New define.
14488 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14490 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14492 1998-11-11 Per Bothner <bothner@cygnus.com>
14494 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14496 1998-11-11 Tom Tromey <tromey@cygnus.com>
14498 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14500 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14502 * class.c (is_compiled_class): Call safe_layout_class for class
14503 compiled from source.
14504 * conver.h (convert_to_integer, convert_to_real,
14505 convert_to_pointer): Added prototypes.
14506 * decl.c (init_decl_processing): Non longer push the decls of
14507 `methodtable', `constants', `Class', `Field', `dispatchTable'
14508 `jexception' and `Method'.
14509 * expr.c (build_invokeinterface): New function.
14510 (expand_invoke): static variable CLASS_IDENT now in
14511 build_invokeinterface. Use build_invokeinterface.
14512 (expand_java_field_op): Moved code to inline
14513 java.lang.PRIMTYPE.TYPE into a function.
14514 (build_primtype_type_ref): New function.
14515 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14516 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14517 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14518 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14519 (DECL_LOCAL_STATIC_VALUE): New macro.
14520 (build_invokeinterface, build_primtype_type_ref): New function
14522 (java_parse_abort_on_error): Macro rewritten.
14523 * jcf-parse.c (current_method): Add comment to declaration.
14524 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14525 Function prototypes fixed.
14526 (jcf_parse_source): push/pop parser context. save/restore global.
14527 (parse_source_file): Fixed leading comment. Now take a
14528 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14529 classes and pop the parser context anymore.
14530 (yyparse): Push parser context, save globals, parse the source
14531 file, restore globals and pop the parser context when processing a
14533 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14534 * lex.c (java_parse_doc_section): New function.
14535 (java_lex): Call java_parse_doc_section when appropriate. Build an
14536 operator around INSTANCEOF_TK.
14537 * lex.h (java_lineterminator, java_sprint_unicode,
14538 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14539 Prototypes rewritten.
14540 (java_parse_escape_sequence, java_letter_or_digit_p,
14541 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14542 java_read_unicode, java_store_unicode, java_read_char,
14543 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14544 Added function prototypes.
14545 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14547 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14549 (struct parser_ctxt): New fields: deprecated,
14550 current_parsed_class_un, gclass_list.
14551 (fix_method_argument_names, issue_warning_error_from_context,
14552 resolve_package, lookup_package_type): New function prototypes.
14553 (resolve_expression_name): Fixed function prototype.
14554 (find_applicable_accessible_methods_list): Fixed indentation, added
14555 extra argument in prototype.
14556 (check_final_assignment, build_null_of_type, check_deprecation,
14557 check_method_redefinition, reset_method_name,
14558 java_check_regular_methods, java_check_abstract_methods,
14559 maybe_build_primttype_type_ref): New function prototype.
14560 * parse.y (conver.h): Include.
14561 (INSTANCEOF_TK): Tagged <operator>.
14562 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14563 (relational_expression:): Build binop for instanceof.
14564 (java_push_parser_context): Remember ctxp->gclass_list across
14566 (java_pop_parser_context): Simply return if no context
14567 exists. Remember gclass_list across contexts.
14568 (issue_warning_error_from_context): New function.
14569 (parse_error_context): Don't setup ctxp->elc here. Call
14570 issue_warning_error_from_context instead.
14571 (parse_warning_context): Likewise.
14572 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14573 setup. Link new class/interface to ctxp->gclass_list.
14574 (add_superinterfaces): Register interface as incomplete if not
14576 (create_class): Remember class unqualified name in
14577 ctxp->current_parsed_class_un. Check class deprecation.
14578 (register_fields): Check field deprecation. Remember static final
14579 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14581 (method_header): New local variable ORIG_ARG. Use unqualified
14582 current class name for check on constructor errors. Promote return
14583 type if of record type. Argument list fix moved in
14584 fix_method_argument_names, called here. Check method deprecation.
14585 (fix_method_argument_names): New function.
14586 (method_declarator): Promote record typed arguments.
14587 (safe_layout_class): Check class methods before layout.
14588 (java_complete_class): Compute field layout when patched.
14589 (do_resolve_class): Try to load class after having it renamed
14590 after the package name.
14591 (get_printable_method_name): Use DECL_CONTEXT.
14592 (reset_method_name): New function.
14593 (check_method_redefinition): Use reset_method_name.
14594 (java_check_regular_methods): New local variable
14595 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14596 names for error report. Check for compile-time error when method
14597 found has default (package) access.
14598 (java_check_abstract_methods): Now takes an interface DECL node as
14599 an argument. Also reinstall real name on unchecked
14600 overriding/hiding methods for error report.
14601 (java_check_methods): Fixed leading comment. Get classes to verify
14602 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14603 CLASS_METHOD_CHECKED_P on class verification.
14604 (lookup_java_method2): Get real method name if necessary.
14605 (find_in_imports): Don't check package class access here.
14606 (resolve_package, lookup_package_type): New functions.
14607 (java_layout_classes): Fixed leading comment. Take classes to be
14608 laid out from ctxp->gclass_list.
14609 (java_complete_expand_methods): Don't expand native and abstract
14611 (java_expand_classes): New function.
14612 (resolve_expression_name): Use additional argument ORIG. Retrieve
14613 values of static final field of primitive types.
14614 (resolve_field_access): Handles static final field of promotive
14616 (resolve_qualified_expression_name): Handle STRING_CST as
14617 primaries and package name resolution. Check deprecation on found
14618 decls. Set where_found and type_found on non static field resolved
14619 during qualification. Layout non primitive field decl types.
14620 (check_deprecation): New function.
14621 (maybe_access_field): Simplified.
14622 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14623 removed. Reverse method's argument when primary is a type. Don't
14624 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14625 instead. Include abstract class in the list of class searchable
14626 for constructors. Use DECL_CONTEXT of found method for access
14627 checks. Check method deprecation.
14628 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14629 converting arguments. Handle INVOKE_INTERFACE.
14630 (lookup_method_invoke): Search constructor using existing
14631 infrastructure (don't rely on lookup_java_constructor anymore).
14632 (find_applicable_accessible_methods_list): Extra argument flag
14633 LC. Now include constructor in the search.
14634 (qualify_ambiguous_name): Conditional expression are primaries.
14635 (not_initialized_as_it_should_p): static final are always
14637 (java_complete_tree): Pass extra NULL argument to
14638 resolve_expression_name. Stricter test to carry on patching
14639 assignments. New case for INSTANCEOF_EXPR.
14640 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14641 (check_final_assignment, maybe_build_primttype_type_ref): New
14643 (patch_assignment): Detect resolved static finals and carry normal
14644 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14645 (try_builtin_assignconv): Access constant 0 on all primitive
14647 (valid_builtin_assignconv_identity_widening_p): Accept identical
14648 types. Accept all promoted type on int type.
14649 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14650 assigned to a reference.
14651 (valid_method_invocation_conversion_p): Accept to check null
14653 (build_binop): Merge declaration and initialization of local
14655 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14656 numeric types. Improved validity test for qualify operators on
14658 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14659 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14660 primitive type and issue the appropriate error message.
14661 (resolve_type_during_patch): Mark class loaded when resolved.
14662 (patch_cast): Allow null to be cased to reference types.
14663 (build_null_of_type): New function.
14664 (patch_array_ref): Handle array on references correctly.
14665 (patch_return): Removed unused local variable MODIFY. Force
14666 boolean to be returned as integers. Allows null to be returned by
14667 a function returning a reference.
14668 * typeck.c (convert_to_integer, convert_to_real,
14669 convert_to_pointer): Prototypes moved to convert.h
14670 (lookup_argument_method): Use method real name, if necessary.
14672 1998-10-30 Tom Tromey <tromey@cygnus.com>
14674 * class.c (build_class_ref): Changed name of primitive classes to
14677 * class.c (make_class_data): Renamed fields: nmethods to
14678 method_count, method_count to dtable_method_count. Always set
14679 `state' field to 0.
14680 * decl.c (init_decl_processing): Likewise.
14682 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14684 * class.c (layout_class): Don't mangle <finit>, produce
14685 __finit<class> instead. Don't verify artificial methods.
14686 * decl.c (finit_identifier_node): New declared global.
14687 (init_decl_processing): finit_identifier_node initialized.
14688 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14689 * java-tree.h (finit_identifier_node): Declared as extern.
14690 (struct lang_decl): New field called_constructor.
14691 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14692 (CLASS_HAS_FINIT_P): New macro.
14693 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14694 explicit constructor invocation.
14695 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14696 CALL_SUPER_CONSTRUCTOR_P): New macros.
14697 (write_classfile): Added prototype.
14698 * jcf-parse.c (jcf_parse_source): Parse and remember for
14699 generation if the file was seen on the command line.
14700 (parse_source_file): Don't write the class file here.
14701 (yyparse): Loop on files rewritten. Set current_jcf.
14702 (parse_zip_file_entries): Parse class file only if it was found.
14703 * lang.c (init_parse): Don't open command line provided filename
14705 (lang_parse): Don't set main_jcf anymore.
14706 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14707 (JCONSTRUCTOR_CHECK): New macro.
14708 (JBSC_TYPE_P): New macro.
14709 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14710 (COMPLETE_CHECK_OP_2): New macro.
14711 (struct parse_ctxt): New field explicit_constructor_p.
14712 (check_class_interface_creation): Fixed prototype indentation.
14713 (patch_method_invocation_stmt): Prototype reflects added argument.
14714 (patch_invoke): Likewise.
14715 (complete_method_declaration, build_super_invocation,
14716 verify_constructor_circularity,
14717 build_this_super_qualified_invocation, get_printable_method_name,
14718 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14719 verify_constructor_super, create_artificial_method,
14720 start_artificial_method_body, end_artificial_method_body,
14721 generate_field_initialization_code): New function prototypes.
14722 * parse.y: Fixed leading comment
14723 (constructor_header:, constructor_body:, block_end:): Rules tagged
14725 (type_declaration:): Call maybe_generate_finit.
14726 (method_declaration:): Action for method_body: placed in new
14727 function complete_method_declaration, called here.
14728 (constructor_declaration:): Defined actions. Removed leading
14730 (constructor_header:): New rule with action.
14731 (constructor_body:): Rule rewritten using block_begin: and
14732 block_end:. Defined actions.
14733 (constructor_declarator:, explicit_constructor_invocation:):
14735 (block:): Use new rules block_begin: block_end:.
14736 (block_begin:, block_end:): New rules and actions.
14737 (block_statements:): Fixed error message for explicit
14739 (method_invocation:): Call build_this_super_qualified_invocation
14740 if primary is `this' or `super' was seen.
14741 (conditional_expression:): Action defined.
14742 (extra_ctxp_pushed_p): New static global flag.
14743 (java_parser_context_save_global): Create parser context if
14744 necessary. Use extra_ctxp_pushed_p to remember it.
14745 (java_parser_context_restore_global): Pop extra parser context if
14747 (build_array_from_name): Array on primitive types are marked
14749 (register_fields): Restore new name in field initializer
14750 expression if type was altered. Non static fields initialized upon
14751 declaration marked initialized.
14752 (maybe_generate_finit): New function.
14753 (maybe_generate_clinit): Use create_artificial_method,
14754 start_artificial_method_body, end_artificial_method_body. Generate
14755 debug info for enclosed initialization statements.
14756 (method_header): Fixed leading comment. Check constructor
14757 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14759 (complete_method_declaration, constructor_circularity_msg,
14760 verify_constructor_circularity): New functions.
14761 (get_printable_method_name): New function.
14762 (check_method_redefinition): Don't rename <finit> methods. Fix
14763 declared constructor names. Error message for
14764 constructors modified.
14765 (java_check_regular_methods): Local variable seen_constructor
14766 renamed saw_constructor. Skip verification on constructors. Create
14767 default constructor with create_artificial_method.
14768 (java_check_methods): Removed unnecessary empty line.
14769 (create_artificial_method, start_artificial_method_body,
14770 end_artificial_method_body): New functions.
14771 (java_layout_classes): Changed leading comment. Reverse fields
14772 list if necessary. Always layout java.lang.Object if being
14774 (java_complete_expand_methods): Verify constructor circularity.
14775 (java_complete_expand_method): Call fix_constructor on
14776 constructors. Local variable no_ac_found removed. Restore
14777 bindings if method body expansion failed.
14778 (fix_constructors, verify_constructor_super,
14779 generate_field_initialization_code): New function.
14780 (java_expand_classes): Fixed leading comment. Write class file
14782 (resolve_expression_name): Check for illegal instance variable
14783 usage within the argument scope of an explicit constructor
14785 (resolve_qualified_expression_name): Pass extra from_super flag
14786 when invoking patch_method_invocation_stmt. New case for
14787 conditional expression when used as a primary. Check for error
14788 when acquiring super.
14789 (patch_method_invocation_stmt): Added extra argument super. New
14790 local variable is_static_flag. Set class_to_search according to
14791 the nature of the constructor invocation. Don't add `this'
14792 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14793 invocation within the argument scope of explicit constructor
14794 invocation. Set is_static according to is_static_flag. Provide
14795 extra `super' argument to patch_invoke invocation.
14796 (patch_invoke): New argument from_super. Loop on arguments
14797 indentation fixed. Pass from_super to invocation_mode. New switch
14798 case INVOKE_SUPER. Fixed error message in switch default case.
14799 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14801 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14802 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14803 message takes constructors into account.
14804 (find_applicable_accessible_methods_list): Fixed indentation.
14805 (qualify_ambiguous_name): Take explicit constructor invocation
14806 into account. Deal with a conditional expression as a primary to
14808 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14809 case. Added extra argument to patch_method_invocation_stmt.
14810 Register calls made to explicit constructor `this'. Don't call
14811 save_expr in ARRAY_REF case when emitting class files. Check for
14812 illegal use of this when expanding explicit constructor invocation
14814 (complete_function_arguments): Set and reset parser context
14815 explicit_constructor_p field value when appropriate.
14816 (build_super_invocation, build_this_super_qualified_invocation):
14818 (patch_assignment): Fixed typo.
14819 (patch_unaryop): Check on final fields occurs only when a decl
14821 (patch_return): Take constructors into account.
14822 (patch_conditional_expr): New function.
14823 * typeck.c (build_java_signature): Removed unnecessary empty line.
14825 1998-10-28 Jeffrey A Law (law@cygnus.com)
14827 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14829 1998-10-28 Tom Tromey <tromey@cygnus.com>
14831 * decl.c (init_decl_processing): Renamed fields.
14832 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14833 interface_len, msize fields.
14835 * class.c (make_class_data): Removed subclass_head and
14836 subclass_next fields.
14837 * decl.c (init_decl_processing): Removed subclass_head and
14838 subclass_next fields.
14840 1998-10-28 Jeffrey A Law (law@cygnus.com)
14842 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14843 * mangle.c (emit_unicode_mangled_name): Similarly.
14845 1998-10-26 Nick Clifton <nickc@cygnus.com>
14847 * jcf-parse.c (get_constant): Place braces around code to compute
14848 'd' when REAL_ARITHMETIC is not defined.
14850 1998-10-25 H.J. Lu (hjl@gnu.org)
14852 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14855 1998-10-23 Tom Tromey <tromey@cygnus.com>
14857 * lang-specs.h: `.zip' files are input to jc1.
14859 1998-10-22 Per Bothner <bothner@cygnus.com>
14861 * jvspecs.c: Add (but don't enable) support for combining multiple
14862 .class and .java input filenames to a single jc1 invocation.
14863 Add support for -C flag (copile to .class files).
14864 Translate -classpath and -CLASSPATH arguments.
14865 * lang-specs.h: Don't set %2 spec.
14867 1998-10-22 Tom Tromey <tromey@cygnus.com>
14869 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14871 (add_path): Don't add trailing separator to non-empty path
14874 * lang.c (lang_decode_option): Check for -fclasspath and
14875 -fCLASSPATH before examining other `-f' options.
14877 * java-tree.h (finalize_identifier_node): Don't declare.
14878 * class.c (make_class_data): Don't push "final" field.
14879 * decl.c (init_decl_processing): Don't push "final" field.
14880 (finalize_identifier_node): Removed.
14881 (init_decl_processing): Don't set finalize_identifier_node.
14883 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14885 1998-10-11 Anthony Green <green@cygnus.com>
14887 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14888 (JV_SCAN_SOURCES): New macro.
14889 (JCF_DUMP_SOURCES): Likewise.
14890 (jcf-dump$(exeext)): New target.
14891 (jv-scan$(exeext)): New target.
14893 1998-10-22 Tom Tromey <tromey@cygnus.com>
14895 * Makefile.in (LEX): Removed.
14896 (LEXFLAGS): Likewise.
14897 (SET_BISON): New macro.
14899 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14900 spurious diffs in parse.c.
14901 ($(PARSE_SCAN_C)): Likewise.
14902 (PARSE_DIR): New macro.
14904 (PARSE_SCAN_C): Likewise.
14905 (PARSE_RELDIR): New macro.
14907 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14909 * jcf-io.c (find_class): Use saw_java_source to determine when to
14910 look for `.java' file.
14911 * jcf-parse.c (saw_java_source): New global.
14912 (yyparse): Set it if `.java' file seen.
14914 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14915 (GCJH_SOURCES): Likewise.
14916 * Makefile.in (datadir): New macro.
14917 (libjava_zip): Likewise.
14918 (JAVA_OBJS): Added jcf-path.o.
14919 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14920 (../gcjh$(exeext)): Likewise.
14921 (jcf-path.o): New target.
14922 * java-tree.h (fix_classpath): Removed decl.
14923 * jcf-parse.c (fix_classpath): Removed.
14924 (load_class): Don't call fix_classpath.
14925 * parse.y (read_import_dir): Don't call fix_classpath.
14926 * lex.h: Don't mention classpath.
14927 * lex.c (java_init_lex): Don't initialize classpath.
14928 * jcf-io.c (classpath): Removed global.
14929 (find_class): Use jcf_path iteration functions. Correctly search
14930 class path for .java file.
14931 (open_in_zip): New argument `is_system'.
14932 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14933 classpath-related options.
14934 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14936 (lang_init): Call jcf_path_init.
14937 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14938 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14939 Correctly put braces around second string in each entry.
14940 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14941 classpath-related options.
14942 (help): Updated for new options.
14943 * jcf.h: Declare functions from jcf-path.c. Don't mention
14944 `classpath' global.
14945 * jcf-path.c: New file.
14947 * jcf-depend.c: Include jcf.h.
14949 * jcf-write.c (localvar_alloc): Returns `void'.
14950 (localvar_free): Removed unused variable.
14952 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14953 (init_parse): Use OBJECT_SUFFIX, not ".o".
14955 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14957 * class.c (emit_register_classes): Renamed from
14958 emit_register_class.
14959 * java-tree.h (emit_register_classes): Prototype renamed from
14960 emit_register_class.
14961 * jcf-parse.c (yyparse): Call emit_register_classes once before
14963 * parse.y (java_expand_classes): No longer register classes.
14965 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14967 * class.c (is_compiled_class): New local variable
14968 seen_in_zip. Identify classes found in currently compiled source
14970 * decl.c (complete_start_java_method): Fixed typo.
14971 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14972 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14973 (CLASS_P): Moved around.
14974 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14975 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14977 (jcf_parse_source): Changed leading comment. Removed unnecessary
14978 fclose and CLASS_FROM_SOURCE_P marking.
14979 (parse_source_file): New local variables remember_for_generation
14980 and filename. Mark parsed file name identifier node. Removed block
14981 executed when parse_only was null. Set remember_for_generation.
14982 Use it as an argument to java_pop_parser_context.
14983 (yyparse): New local variables several_files, list, next node and
14984 current_file_list. Split ampersand separated file names into
14985 current_file_list. Iterate through the list and parse accordingly.
14986 * parse.h (java_pop_parser_context): New function prototype.
14987 * parse.y (ctxp_for_generation): New static global variable.
14988 (java_pop_parser_context): New argument generate. Link popped ctxp
14989 to ctxp_for_generation list accordingly.
14990 (java_complete_expand_methods): Fixed indentation.
14991 (java_expand_classes): New function.
14993 1998-10-17 Per Bothner <bothner@cygnus.com>
14995 * Makefile.in: Link with libiberty.a instead of memmove.o.
14997 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14999 * lex.c (setjmp.h): No longer included.
15000 * lex.h (setjmp.h): Included.
15001 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15002 (duplicate_declaration_error_p): Renamed from
15003 duplicate_declaration_error.
15004 (build_array_from_name): New function prototype.
15005 * parse.y (setjmp.h): No longer included.
15006 (variable_declarator_id): Define action.
15007 (build_array_from_name): New function.
15008 (duplicate_declaration_error_p): Renamed from
15009 duplicate_declaration_error. Fixed leading comment.
15010 (register_fields): Main `for' loop reorganized. Uses
15011 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15012 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15013 build_array_from_name.
15014 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15016 (read_import_dir): Don't try to skip `.' and `..'.
15017 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15018 build_array_from_name. Main `for' loop reorganized.
15019 (resolve_qualified_expression_name): When building access to a
15020 field, use the type where the field was found, not its own type.
15021 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15022 field was found is null.
15023 (qualify_ambiguous_name): Sweep through all successive array
15026 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15028 * java-tree.h (pop_labeled_block, lang_printable_name,
15029 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15030 interface_of_p, inherits_from_p, fix_classpath,
15031 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15032 make_class_data, register_class, alloc_name_constant): New
15033 function prototypes.
15034 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15035 indentation. Added cast to remove warning.
15036 (lang_printable_name): Set v argument unused.
15037 (lang_print_error): Added argument to lang_printable_name call.
15038 (java_dummy_print, print_lang_decl, print_lang_type,
15039 print_lang_identifier, lang_print_xnode): All argument marked
15041 * lex.c (java_unget_unicode): Removed unnecessary argument.
15042 (java_allocate_new_line): Unused local variable is gone.
15043 (java_read_char): Added parenthesis in expressions to remove
15044 warnings. Added final return statement.
15045 (java_read_unicode): Added parenthesis in expression to remove
15047 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15048 (java_parse_escape_sequence): Likewise.
15049 (java_lex): Unused local variables are gone. Fixed
15050 java_unget_unicode invocation.
15051 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15053 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15054 lang_printable_name invocation in macro.
15055 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15057 (duplicate_declaration_error): Suppressed unused argument in
15059 (identical_subpath_p): Function declaration is gone.
15060 (patch_invoke): Suppressed unused argument in prototype.
15061 (patch_cast, build_labeled_block, check_thrown_exceptions):
15063 * parse.y (setjmp.h): Included
15064 (toplev.h): Likewise.
15065 (field_declaration:): Suppressed unused local
15066 (label_decl:): Fixed build_labeled_block invocation.
15067 (java_pop_parser_context): Put extra parenthesis around assignment
15069 (yyerror): Suppressed unused local variables.
15070 (variable_redefinition_error): Fixed lang_printable_name
15072 (create_interface): Suppressed unused local variables.
15073 (create_class): Likewise.
15074 (duplicate_declaration_error): Suppressed unused argument. Fixed
15075 lang_printable_name invocation.
15076 (register_fields): Suppressed unused local variable. Fixed
15077 duplicate_declaration_error invocation.
15078 (method_header): Suppressed unused local variable.
15079 (method_declarator, parser_check_super): Likewise.
15080 (java_complete_class): Suppressed unused local variable. Fixed
15081 fatal error message.
15082 (complete_class_report_errors): Added default: in switch.
15083 (java_check_regular_methods): Fixed lang_printable_name
15085 (check_throws_clauses): Likewise.
15086 (java_check_abstract_methods): Suppressed unused local
15087 variable. Fixed lang_printable_name invocation.
15088 (read_import_entry): Added supplemental return statement.
15089 (read_import_dir): Suppressed unused local variables.
15090 (check_pkg_class_access, declare_local_variables): Likewise.
15091 (source_start_java_method): Suppressed unused extern variable
15093 (expand_start_java_method): Suppressed unused extern and local
15094 variable declarations.
15095 (java_complete_expand_methods): Likewise.
15096 (java_complete_expand_method): Suppressed unused local variables.
15097 (make_qualified_name): Likewise.
15098 (resolve_qualified_expression_name): Added default: in
15099 switch. Fixed lang_printable_name invocation.
15100 (class_instance_creation_expression): Added parenthesis around
15102 (patch_method_invocation_stmt): Fixed lang_printable_name and
15103 patch_invoke invocations.
15104 (check_for_static_method_reference): Fixed lang_printable_name
15106 (patch_invoke): Suppressed unused arguments and local variables.
15107 (lookup_method_invoke): Suppressed unused local variables.
15108 (qualify_ambiguous_name): Added default: in switch.
15109 (identical_subpath_p): Function removed.
15110 (patch_assignment): Suppressed unused local variables. Suppressed
15111 unnecessary if statement. Fixed lang_printable_name invocations.
15112 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15113 (valid_ref_assignconv_cast_p): Parenthesis around
15114 expression. Suppressed unused local variables.
15115 (build_binop): Suppressed unused local variables. fixed
15116 lang_printable_name invocations.
15117 (string_constant_concatenation): Suppressed unused local
15119 (patch_unaryop): Fixed lang_printable_name invocation.
15120 (patch_cast): Suppressed unnecessary argument. Fixed
15121 lang_printable_name invocation.
15122 (patch_array_ref): Fixed lang_printable_name invocation.
15123 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15124 (build_labeled_block): Suppressed unused argument.
15125 (generate_labeled_block): Fixed build_labeled_block invocation.
15126 (build_loop_body): Suppressed unused local variables.
15127 (patch_loop_statement): Likewise.
15128 (patch_exit): Fixed lang_printable_name invocation.
15129 (patch_switch_statement): Likewise.
15130 (case_identity): First argument marked unused.
15131 (patch_try_statement): Fixed lang_printable_name invocations.
15132 (patch_synchronized_statement, patch_throw_statement): Likewise.
15133 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15134 lang_printable_name invocations.
15135 (check_thrown_exceptions_do): Suppressed unused argument.
15137 1998-10-14 Tom Tromey <tromey@cygnus.com>
15139 * jcf-write.c (write_classfile): Add output class file as target.
15140 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15141 * jcf.h: Added declarations for dependency-tracking functions.
15142 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15143 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15144 (finish_parse): Call jcf_dependency_write.
15145 (dependency_tracking): New global.
15146 (DEPEND_SET_FILE): New define.
15147 (DEPEND_ENABLE): New define.
15148 (init_parse): Enable dependency tracking if required.
15150 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15151 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15152 (../gcjh$(exeext)): Likewise.
15153 (jcf-depend.o): New target.
15154 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15155 (GCJH_SOURCES): Likewise.
15156 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15158 (find_classfile): Added dep_name argument.
15159 (find_class): Compute name of dependency.
15160 (open_in_zip): Call jcf_dependency_add_file.
15161 * gjavah.c (output_file): No longer global.
15162 (usage): Don't mention "gjavah".
15164 (java_no_argument): Likewise.
15165 (version): Likewise.
15166 (main): Recognize and handle -M family of options.
15167 (print_mangled_classname): Return is void.
15168 (process_file): Handle case where output is suppressed.
15169 (HANDLE_END_FIELD): Likewise.
15170 (HANDLE_METHOD): Likewise.
15171 * jcf-depend.c: New file.
15173 1998-10-13 Jeffrey A Law (law@cygnus.com)
15175 * java-tree.def: Add missing newline at EOF.
15177 1998-10-13 Tom Tromey <tromey@cygnus.com>
15179 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15180 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15182 Include <config.h> and "system.h".
15183 (disassemble_method): Undefine RET to avoid clash with
15184 config/i386/i386.h.
15186 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15188 * decl.c (runtime_exception_type_node, error_exception_type_node):
15189 New global variables.
15190 (init_decl_processing): Initialized.
15191 * expr.c (java_lang_expand_expr): Set caught exception type to
15192 null if catch handler argument doesn't exit.
15193 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15195 * java-tree.h (runtime_exception_type_node,
15196 error_exception_type_node): Global variables declared.
15197 (DECL_FUNCTION_THROWS): New macro.
15198 (DECL_FUNCTION_BODY): Modified comment.
15199 (DECL_SPECIFIC_COUNT): Likewise.
15200 (struct lang_decl): New field throws_list.
15201 (IS_UNCHECKED_EXPRESSION_P): New macro.
15202 * lex.c (java_lex): Generate location information for THROW_TK.
15203 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15204 EXCEPTIONS_P): New macros.
15205 (enum jdep_code): New value JDEP_EXCEPTION.
15206 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15207 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15208 PATCH_METHOD_RETURN_ERROR): New macros.
15209 (patch_method_invocation_stmt): Added new argument to prototype.
15210 (patch_synchronized_statement, patch_throw_statement,
15211 check_thrown_exceptions, check_thrown_exceptions_do,
15212 purge_unchecked_exceptions, check_throws_clauses): New function
15214 * parse.y Fixed typo in keyword section.
15215 (throw:): Rule tagged <node>.
15216 (THROW_TK): Keyword tagged <operator>.
15217 (method_header:): Last argument to call to method_header passed
15219 (throws:, class_type_list:, throw_statement:,
15220 synchronized_statement:, synchronized:): Defined actions.
15221 (method_header): New local variable current. Register exceptions
15222 from throws clause.
15223 (java_complete_tree): Complete and verify exceptions from throws
15225 (complete_class_report_errors): Error message on exceptions not
15227 (java_check_regular_methods): Fixed typo. Shortcut on private
15228 overriding methods. Changed error message on method
15229 redefinition. Check for throws clause compatibility.
15230 (check_throws_clauses): New function.
15231 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15232 method. Changed error message on method redefinition.
15233 (currently_caught_type_list): New static variable.
15234 (java_complete_expand_methods): Purge unchecked exceptions from
15235 throws clause list. Call PUSH_EXCEPTIONS before walk and
15236 POP_EXCEPTIONS after.
15237 (resolve_qualified_expression_name): Pass new argument as NULL to
15238 patch_method_invocation_stmt.
15239 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15240 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15241 argument list when appropriate. Use new argument if non null to
15242 store selected method decl.
15243 (patch_invoke): Convert if necessary args of builtin types before
15244 forming CALL_EXPR. Argument list no longer reversed here.
15245 (invocation_mode): Treat final methods as static methods.
15246 (java_complete_tree): New cases for THROW_EXPR: and
15247 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15249 (complete_function_arguments): No more RECORD_TYPE
15250 conversion. Function parameter nodes no longer saved.
15251 (valid_ref_assignconv_cast_p): Avoid handling null type.
15252 (patch_binop): Fixed null constant reference handling.
15253 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15254 BUILD_THROW macros.
15255 (patch_try_statement): Fixed comments. Record caught types in
15256 list, push the list, expand try block and pop the list.
15257 (patch_synchronized_statement, patch_throw_statement,
15258 check_thrown_exceptions, check_thrown_exceptions_do,
15259 purge_unchecked_exceptions): New functions.
15260 * typeck.c (lookup_argument_method): Allow WFL in place of method
15261 DECL_NAME during method definition check
15263 1998-10-09 Tom Tromey <tromey@cygnus.com>
15265 * gjavah.c (decode_signature_piece): New function.
15266 (print_c_decl): Use it. Added `name_override' argument.
15267 (print_method_info): Use name_override argument to print_c_decl.
15268 (seen_fields): Removed.
15269 (print_field_info): Don't update seen_fields.
15270 (struct method_name): New structure.
15271 (method_name_list): New global.
15272 (print_method_info): Add new method to list of methods.
15273 (name_is_method_p): New function.
15274 (print_field_info): If field name has same name as method, then
15276 (process_file): Parse methods before fields.
15277 (field_pass): New global.
15278 (HANDLE_END_FIELD): Take field_pass into account.
15280 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15282 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15283 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15285 1998-10-03 Anthony Green <green@cygnus.com>
15287 * jvspec.c: Fix bug in jvgenmain_spec patch.
15289 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15291 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15292 * decl.c (soft_exceptioninfo_call_node): New global variable.
15293 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15294 takes extra integer argument. soft_exceptioninfo_call_node
15296 * except.c (java_set_exception_lang_code): New function
15297 (method_init_exceptions): Called here.
15298 (prepare_eh_table_type): New function.
15299 (expand_end_java_handler): Called here.
15300 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15301 one argument. Modified generation of call to
15302 soft_badarrayindex_node to use new argument.
15303 (build_java_arrayaccess): Pass faulty index value to
15304 build_java_throw_out_of_bounds_exception.
15305 (generate_name): New function.
15306 (java_lang_expand_expr): New local variables node, current,
15307 has_finally_p. Expand TRY_EXPR node.
15308 (process_jvm_instruction): Replace top of the stack with thrown
15309 object reference when entering exception handler.
15310 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15311 specific tree codes.
15312 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15314 (DECL_SPECIFIC_COUNT): New macro.
15315 (prepare_eh_table_type, java_set_exception_lang_code,
15316 generate_name): New function declarations.
15317 (match_java_method): Declaration deleted.
15318 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15320 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15321 * parse.h (redefinition_error, refine_accessible_methods_list,
15322 can_cast_to_p): Function declaration removed.
15323 (classitf_redefinition_error, variable_redefinition_error,
15324 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15325 find_most_specific_methods_list, argument_types_convertible,
15326 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15327 valid_cast_to_p, valid_method_invocation_conversion_p,
15328 try_reference_assignconv, add_stmt_to_compound,
15329 build_jump_to_finally, build_tree_list, patch_try_statement,
15330 java_get_catch_block): New function declarations.
15331 * parse.y (string_buffer_type): Global variable deleted.
15332 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15333 finally): Rules tagged <node>.
15334 (TRY_TK, CATCH_TK): Token tagged <operator>.
15335 (class_body_declaration:, class_member_declaration:,
15336 formal_parameter:, explicit_constructor_invocation:,
15337 interface_member_declaration:, constant_declaration:,
15338 primary_no_new_array:, class_instance_creation_expression:,
15339 array_creation_expression:): Issue error on unsuported JDK1.1
15341 (try_statement:, catches:, finally:): Define actions.
15342 (catch_clause_parameter): New rule.
15343 (catch_clause:): Use new rule catch_clause_parameter.
15344 (parse_jdk1_1_error): New function.
15345 (redefinition_error): Renamed classitf_redefinition_error.
15346 (variable_redefinition_error): New function.
15347 (check_class_interface_creation): Call
15348 classitf_redefinition_error.
15349 (java_complete_tree): Added error message on JDEP_TYPE: case.
15350 (complete_class_report_errors): Fixed indentation.
15351 (declare_local_variables): Call variable_redefinition_error.
15352 (source_end_java_method): Call java_set_exception_lang_code and
15353 emit_handlers where appropriate.
15354 (java_method_add_stmt): Call add_stmt_to_block.
15355 (add_stmt_to_block): New function.
15356 (lookup_method_invoke): Fixed outside comment. new local variable
15357 candicates. Call find_applicable_accessible_methods_list and
15358 find_most_specific_methods_list when searching for a
15359 method. Modified error report to list possible candidates when
15361 (find_applicable_accessible_methods_list,
15362 find_most_specific_methods_list, argument_types_convertible): New
15364 (refine_accessible_methods_list): Function deleted.
15365 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15366 expr (if applicable) before calling patch_array_ref.
15367 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15368 (enter_block): Fixed comment.
15369 (enter_a_block): New function.
15370 (patch_assignment): Reorganized. Call try_reference_assignconv for
15371 references. Call valid_cast_to_p instead of can_cast_to_p.
15372 (try_reference_assignconv,
15373 valid_builtin_assignconv_identity_widening_p): New functions.
15374 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15375 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15377 (build_string_concatenation): Don't resolve StringBuffer.
15378 (patch_cast): Fixed inverted arguments.
15379 (patch_array_ref): Code to save array expr deleted. Call
15380 valid_cast_to_p instead of can_cast_to_p.
15381 (generate_labeled_block): Call generate_name.
15382 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15383 patch_try_statement): New functions.
15384 * typeck.c (match_java_method): Function deleted.
15386 1998-10-02 Anthony Green <green@cygnus.com>
15388 * jvspec.c: jvgenmain_spec uses different temporary file names.
15390 1998-10-02 Anthony Green <green@cygnus.com>
15392 * jvspec.c (lang_specific_driver): Fail if user specifies
15393 --main= when not linking.
15395 1998-09-28 Tom Tromey <tromey@cygnus.com>
15397 * class.c (make_class_data): Push value for `thread' field.
15398 * decl.c (init_decl_processing): Added `thread' field to class.
15400 * class.c (add_field): Always make static fields externally
15403 1998-09-26 Anthony Green <green@cygnus.com>
15405 * expr.c (build_java_athrow,
15406 build_java_throw_out_of_bounds_exception, expand_invoke,
15407 build_newarray, expand_java_multianewarray, build_java_monitor):
15408 Update comments to reflect _Jv_* function names.
15410 1998-09-25 Per Bothner <bothner@cygnus.com>
15412 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15413 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15414 * parse.y (expand_start_java_method): Likewise.
15416 1998-09-24 Per Bothner <bothner@cygnus.com>
15418 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15420 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15421 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15422 * expr.c: Remove no-longer-needed calls to promote_type.
15423 * decl.c (give_name_to_locals): Liekwise.
15424 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15425 * parse.y: Add/remove promote_type calls as appropriate.
15426 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15427 (parse_signature_string): Likewise.
15428 (build_java_array_type): Fix for now signature convenions.
15430 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15432 1998-09-23 Tom Tromey <tromey@cygnus.com>
15434 * class.c (init_class_processing): libjava function renamed to
15437 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15439 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15440 * java-tree.def: Fixed DEFTREECODE third argument.
15441 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15442 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15443 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15444 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15445 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15446 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15447 * lang.c (java_tree_code_type, java_tree_code_length,
15448 java_tree_code_name): New arrays.
15449 (lang_init): Append Java tree node definitions to Gcc ones.
15450 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15452 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15454 (java_lex): Allow declaration of empty string constants. Retain
15455 location information on CASE_TK and DEFAULT_TK.
15456 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15457 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15458 Modified to be more robust.
15459 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15460 (build_new_invocation, try_builtin_assignconv,
15461 patch_switch_statement, string_constant_concatenation,
15462 build_string_concatenation, patch_string_cst, patch_string,
15463 java_expand_switch): New function declarations.
15464 * parse.y: Rules related to switch and EH tagged <node>.
15465 (label_id): Set to NULL_TREE
15466 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15468 (this_or_super:): Fixed indentation.
15469 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15470 statement_expression:): Removed call to RULE on all sub-rules.
15471 (switch_expression:, switch_labels:): New rules.
15472 (switch_statement:, switch_block:, switch_block_statement_groups:,
15473 switch_block_statement_group:, switch_labels:, switch_label:):
15475 (throw_statement:, synchronized_statement:, try_statement:):
15476 Defined temporary actions.
15477 (class_instance_creation_expression:): Call
15478 build_new_invocation. Fixed indentation.
15479 (field_access): Fixed indentation.
15480 (method_invocation): Likewise.
15481 (make_qualified_primary): Use THIS_EXPR.
15482 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15483 resolving from SUPER, set *type_found.
15484 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15485 (java_complete_tree): Removed unused local variable `location'. Case
15486 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15487 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15488 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15489 STRING_CST: case. default: checks for patchable strings.
15490 (complete_function_arguments): Transform string constant or
15491 crafted StringBuffer if necessary.
15492 (build_method_invocation): Fixed comments.
15493 (build_new_invocation): New function.
15494 (patch_assignment): Call try_builtin_assignconv to figure a valid
15495 assignment conversion between builtin types.
15496 (try_builtin_assignconv): New function.
15497 (build_binop): Use URSHIFT_EXPR directly to call build.
15498 (operator_string): Use UNARY_PLUS_EXPR.
15499 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15501 (do_merge_string_cste, merge_string_cste,
15502 string_constant_concatenation, build_string_concatenation,
15503 patch_string, patch_string_cst): New function.
15504 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15505 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15506 (build_newarray_node): Use NEW_ARRAY_EXPR.
15507 (build_this): Use THIS_EXPR.
15508 (build_return): Enable debug information on return statement.
15509 (build_if_else_statement): Likewise.
15510 (complete_labeled_statement): Fixed related comment.
15511 (build_loop_body): Fixed comment.
15512 (build_bc_statement): Enable debug information on break/continue
15514 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15516 (patch_switch_statement, case_identity, java_expand_switch): New
15519 1998-09-21 Per Bothner <bothner@cygnus.com>
15521 * buffer.h (BUFFER_INIT): New macro.
15522 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15523 Pass (struct jcf_partial *state) to most functions.
15524 (jcf_block, jcf_relocation): New types.
15525 Support labels, branches, conditionals, loops.
15527 1998-09-21 Tom Tromey <tromey@cygnus.com>
15529 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15531 1998-09-21 Per Bothner <bothner@cygnus.com>
15533 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15534 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15535 not integer_type_node (INT_TYPE_SIZ bits).
15537 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15539 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15540 * jcf-dump.c (print_exception_table): New function.
15541 (disassemble_method): Better handling of wide instructions.
15542 Make more robust for bad input.
15544 1998-09-30 Jeffrey A Law (law@cygnus.com)
15546 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15549 1998-09-17 Jeffrey A Law (law@cygnus.com)
15551 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15553 1998-09-17 Tom Tromey <tromey@cygnus.com>
15555 * Makefile.in ($(PARSE_H)): Removed target.
15557 1998-09-17 Jeffrey A Law (law@cygnus.com)
15559 * Makefile.in (JAVA_OBJS): Add memmove.o
15560 (memmove.o): New target & rules.
15562 1998-09-15 Tom Tromey <tromey@cygnus.com>
15564 * expr.c (expand_invoke): Don't generate a call to the class init
15567 1998-09-14 Jeffrey A Law (law@cygnus.com)
15569 * Makefile.in: Add many missing dependencies.
15570 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15572 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15573 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15575 1998-09-11 Per Bothner <bothner@cygnus.com>
15577 * decl.c (complete_start_java_method): If method is static (and
15578 not private) call _Jv_InitClass.
15579 * expr.c (expand_invoke): Don't call build_class_init.
15581 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15583 1998-09-10 Jeffrey A Law (law@cygnus.com)
15585 * Make-lang.in (GCJ): Define before using.
15587 1998-09-09 Jeffrey A Law (law@cygnus.com)
15589 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15590 losing due to namespace pollution in GNU getopt.h
15592 1998-09-09 Tom Tromey <tromey@cygnus.com>
15594 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15595 (java.all.cross): Likewise.
15596 (java.rest.encap): Likewise.
15598 1998-09-08 Jeffrey A Law (law@cygnus.com)
15600 * gjavah.c (print_class_decls): Fix thinko in arglist
15601 * jcv-io.c (find_classfile): Similarly.
15603 1998-09-07 Jeffrey A Law (law@cygnus.com)
15605 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15607 1998-09-05 Tom Tromey <tromey@cygnus.com>
15609 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15610 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15611 * Makefile.in (PARSE_C): New macro.
15612 (PARSE_H): Likewise.
15613 (PARSE_SCAN_C): Likewise.
15614 ($(PARSE_C)): Target renamed from parse.c.
15615 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15616 (clean): Remove parse-scan.c as well.
15617 (parse.o): Depend on $(PARSE_C).
15619 1998-09-05 Anthony Green <green@cygnus.com>
15621 * README, license.terms: Removed.
15623 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15624 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15625 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15626 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15627 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15628 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15629 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15630 and Java trademark attribution.
15632 1998-09-04 Tom Tromey <tromey@cygnus.com>
15634 * Makefile.in: Use gcjh, not gjavah.
15635 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15636 * Make-lang.in: Changed gjavah to gcjh everywhere.
15638 1998-09-03 Per Bothner <bothner@cygnus.com>
15640 * gjavah.c: Support new -prepend -add -append flags.
15641 (print_method_info): Method is not virtual if class is final.
15643 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15645 * jv-scan.c: Fixed copyright assignment.
15646 * keyword.gperf: Likewise.
15647 * keyword.h: Likewise.
15648 * lex.c: Fixed copyright assignment.
15649 (java_lex): Push unicode back when parsing '<'.
15650 * lex.h: Fixed copyright assignment.
15651 * parse-scan.y: Likewise.
15652 * parse.h: Fixed copyright assignment.
15653 (build_debugable_stmt, complete_for_loop): New function prototypes.
15654 * parse.y: Fixed copyright assignment.
15655 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15656 size_zero_node when completing a loop with no exit condition.
15657 (for_statement_nsi:): Define action.
15658 (for_init:, for_update:): Return size_zero_node when empty.
15659 (declare_local_variables): Call build_debugable_stmt.
15660 (build_debugable_stmt): New function.
15661 (build_loop_body): Build debugable statement around loop
15663 (complete_loop_body): Take into account the debugable statement
15664 around the EXIT_EXPR.
15665 (complete_loop_body): New function.
15666 (patch_exit_expr): Fixed condition inversion.
15668 1998-09-02 Tom Tromey <tromey@cygnus.com>
15670 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15671 name of thread define.
15672 * jvspec.c (THREAD_NAME): New macro.
15674 (THREADLIB): Likewise.
15675 (lang_specific_driver): Recognize attempt to link with thread
15676 library or gc library. Recognize -ljava on command line so it
15677 isn't linked against more than once.
15679 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15681 * parse-scan.y (report_main_declaration): Name of the class
15682 containing `main' can be a qualified name.
15684 1998-08-31 Tom Tromey <tromey@cygnus.com>
15686 * config-lang.in: Changed gjavac to gjc everywhere.
15687 * Make-lang.in: Changed gjavac to gjc everywhere.
15689 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15691 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15692 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15693 and install the files.
15694 * Makefile.in (JAVA_OBJS_LITE): New variable.
15695 (compiler:): Now include jv-scan as a dependency.
15696 (../jv-scan$(exeext), parse-scan.c): New targets.
15697 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15698 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15699 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15700 check for errors even if parse_only.
15701 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15703 (yylex): New function. Uses java_lex body.
15704 (java_lex): Removed commented out statement. Remove local variable
15705 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15706 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15707 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15708 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15709 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15710 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15712 (java_lex_error): Empty if JC1_LITE is defined.
15713 (java_get_line_col): Return 0 if JC1_LITE is defined.
15714 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15715 SET_MODIFIER_CTX): Moved into the section containing the macros
15716 conditionally defined by JC1_LITE.
15717 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15718 argument if JC1_LITE is defined.
15719 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15720 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15722 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15723 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15724 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15725 to different values according to JC1_LITE.
15726 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15727 declared if JC1_LITE set.
15728 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15729 defined if JC1_LITE not set.
15730 (struct parser_ctx): Reorganized and skip the jc1 front end part
15732 (java_layout_classes): New function definition.
15733 (java_push_parser_context, java_init_lex, yyparse, yylex,
15734 yyerror): Prototype always declared. All other static function
15735 prototypes declared only if JC1_LITE is not set.
15736 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15737 declared in parse.h.
15738 (java_layout_classes): New function.
15739 (java_complete_expand_methods): No longer layout the class here.
15740 * parse-scan.y: New file.
15741 * jv-scan.c: New file.
15743 1998-08-25 Tom Tromey <tromey@cygnus.com>
15745 * gjavah.c (main): Handle -friend option.
15746 (friend_specs): New global.
15747 (generate_access): Handle friend_specs.
15748 (process_file): Likewise.
15749 (MAX_FRIENDS): New macro.
15750 (friend_count): New global.
15751 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15752 Changed all callers.
15754 1998-08-24 Per Bothner <bothner@cygnus.com>
15756 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15757 (main): Handle processing all the entries of a named .zip archive.
15758 * jcf-io.c (jcf_trim_old_input): New function.
15759 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15761 1998-08-24 Per Bothner <bothner@cygnus.com>
15763 * lang.c (flag_assume_compiled): Make default be on.
15765 1998-08-21 Per Bothner <bothner@cygnus.com>
15767 * jcf-dump.c: Add bunches of flags to control output more.
15768 (process_class): New function; support printing more than one class.
15769 (main): Support new --print-main and --javap flags.
15770 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15771 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15773 1998-08-20 Per Bothner <bothner@cygnus.com>
15775 Change mangling of dispatch table to match C++ vtable (w/thunks).
15776 * class.c (build_dtable_decl), java-tree.h: New function.
15777 (make_class_data): Call it.
15778 * decl.c (init_decl_processing): Likewise.
15780 1998-08-19 Warren Levy <warrenl@cygnus.com>
15782 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15783 soft_anewarray; adjust args passed.
15784 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15785 match _Jv_NewObjectArray.
15787 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15789 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15790 * expr.c (loopup_label): Call create_label_decl.
15791 (create_label_decl): New function.
15792 (java_lang_expand_expr): Call expand_start_bindings with argument
15794 * java-tree.h Added space after PROTO in function declarations
15796 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15797 (create_label_decl, push_labeled_block): New function
15799 * lex.c (label_id): Initialize.
15800 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15802 * parse.h Added space after PROTO in function declarations when
15804 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15805 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15806 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15807 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15809 (struct parser_ctxt): New fields current_loop,
15810 current_labeled_block.
15811 (build_if_else_statement, patch_if_else_statement,
15812 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15813 generate_labeled_block, complete_labeled_statement,
15814 build_bc_statement, patch_bc_statement, patch_loop_statement,
15815 build_new_loop, build_loop_body, complete_loop_body): New function
15817 * parse.y (java_warning_count): New global variable.
15818 (label_id): New static variable.
15819 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15820 (block:): Return size_zero_node when block is empty.
15821 (empty_statement:): Return size_zero_node.
15822 (statement:): Implement supplemental action when for_statement: is
15824 (label_decl:): New rule.
15825 (labeled_statement:): Rewritten using label_decl. Actions
15827 (labeled_statement_nsi:): Likewise.
15828 (if_then_statement): Actions implemented.
15829 (while_expression): New rule.
15830 (while_statement:): Rewritten using while_expression. Actions
15832 (while_statement_nsi:): Likewise.
15833 (do_statement_begin:): New rule.
15834 (do_statement:): Rewritten using do_statement_begin. Actions
15836 (for_statement:): Rewritten using for_begin. Actions implemented.
15837 (for_statement_nsi:): Likewise.
15838 (for_header:, for_begin:): New rules.
15839 (for_init:): Actions implemented.
15840 (statement_expression_list:, break_statement:,
15841 continue_statement:): Likewise.
15842 (yyerror): Count number of issued warning(s).
15843 (java_report_errors): Report error(s) and/or warning(s).
15844 (java_complete_class): Use build_java_argument_signature to
15845 recompute completed method signature.
15846 (java_check_regular_methods): New locals method_wfl and aflags.
15847 Use method_wfl instead of lookup_cl during error reports. Fixed
15848 indentation and modified some error messages. Use
15849 lang_printable_name in method instead of the DECL_NAME. New code
15850 to issue warnings on methods not overriding corresponding methods
15851 private to a different package.
15852 (java_method_add_stmt): Call add_stmt_to_compound.
15853 (add_stmt_to_compound): New function.
15854 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15855 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15856 (build_if_else_statement, patch_if_else_statement,
15857 build_labeled_block, generate_labeled_block,
15858 complete_labeled_statement, build_new_loop, build_loop_body,
15859 complete_loop_body, patch_loop_statement, build_bc_statement,
15860 patch_bc_statement, patch_exit_expr): New functions.
15861 * typeck.c (build_java_signature): Build argument signature before
15862 enclosing it in between parenthesis.
15864 1998-08-17 Warren Levy <warrenl@cygnus.com>
15866 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15867 (JAVA_OBJS): Added reminder comment
15869 1998-08-13 Nick Clifton <nickc@cygnus.com>
15871 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15872 be interpreted as a long long.
15874 1998-08-13 Warren Levy <warrenl@cygnus.com>
15876 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15877 soft_initialise_class. Use _Jv_NewMultiArray, not
15878 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15879 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15880 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15881 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15883 1998-08-12 Per Bothner <bothner@cygnus.com>
15885 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15886 length_identifier_node): New global tree node constants.
15887 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15888 Replace uses by super_identifier_node etc.
15889 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15891 * parse.y (resolve_field_access): Don't special-case ".length" if
15892 flag_emit_class_files.
15893 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15894 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15897 1998-08-11 Per Bothner <bothner@cygnus.com>
15899 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15900 * class.c (make_method_value): Remove init for removed fields.
15902 * class.c (layout_class): Use build_java_argument_signature.
15903 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15905 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15906 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15907 (build_java_signature): Don't use push_java_argument_signature.
15909 * typeck.c (lookup_argument_method): New function.
15910 * parse.y (java_check_regular_methods): Use lookup_argument_method
15911 instead of lookup_java_method2 followed by lookup_java_method.
15913 * parse.y (check_method_redefinition): Minor optimization.
15915 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15916 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15918 1998-08-10 Tom Tromey <tromey@cygnus.com>
15920 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15923 * gjavah.c (java_float_finite): Use K&R-style definition.
15924 (java_double_finite): Likewise.
15925 (generate_access): Now returns void. Changed all callers.
15926 (last_access_generated): Removed.
15927 (process_file): Only make a single pass over the .class file.
15929 1998-07-29 Per Bothner <bothner@cygnus.com>
15931 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15932 for compatibility for G++ (with -fvtable-thunks).
15933 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15935 * gjavah.c (process_file): Use public inheritance for super-class.
15937 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15939 * lex.c (java_init_lex): Initialize ctxp->package.
15940 * parse.h (struct parser_ctxt): package and package_len replaced
15941 by tree package, an identifier node. Field method_decl_list is
15942 gone. Fixed comments.
15943 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15944 class_in_current_package): New function prototypes.
15945 * parse.y (array_type:): Set class loaded flag on primitive type
15947 (package_declaration:): Assign ctxp->package to the
15949 (method_invocation:): Handle invocation of method qualified by
15951 (single_type_import_declaration:): Removed ambiguity check.
15952 (java_pop_parser_context): New local variable `next'. Reset and
15953 set IMPORT_CLASSFILE_NAME flags on current and previous import
15955 (java_accstring_lookup): Use new local macro COPY_RETURN.
15956 (lookup_field_wrapper): New function.
15957 (parser_qualified_classname): Use merge_qualified_name.
15958 (parser_check_super_interface): Broaden error message.
15959 (do_resolve_class): Check for qualified class name in the current
15960 compilation unit if appropriate.
15961 (process_imports): Check for already defined classes.
15962 (check_pkg_class_access): Got rid of call to
15963 get_access_flags_from_decl.
15964 (java_complete_expand_methods): Call safe_layout_class based on
15965 the current class size.
15966 (make_qualified_primary): Build a WFL qualification on primary if
15968 (merge_qualified_name): New function.
15969 (make_qualified_name): Use merge_qualified_name.
15970 (resolve_expression_name): Use safe_lookup_field.
15971 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15972 (resolve_qualified_expression_name): Likewise. Check on resolved
15973 element accessibility.
15974 (not_accessible_p, class_in_current_package): New functions.
15975 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15976 (patch_method_invocation_stmt): Merged common pieces. Check
15977 accessibility of invoked method.
15978 (check_for_static_method_reference): Add returned type in error
15980 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15981 (refine_accessible_methods_list): Merged two conditions in test.
15982 (java_complete_class): Sanity check on stabilize_ref gone.
15983 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15985 1998-07-28 Per Bothner <bothner@cygnus.com>
15987 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15989 1998-07-24 Tom Tromey <tromey@cygnus.com>
15991 * gjavah.c (F_NAN): Removed.
15992 (F_NAN_MASK): New macro.
15993 (F_POSITIVE_INFINITY): Removed.
15994 (F_NEGATIVE_INFINITY): Likewise.
15995 (java_float_finite): Rewrote.
15996 (D_NAN_MASK): Renamed.
15997 (java_double_finite): Rewrote.
15998 (D_POSITIVE_INFINITY): Removed.
15999 (D_NEGATIVE_INFINITY): Likewise.
16001 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16002 If verbose, print underlying representation of value in hex.
16004 1998-07-24 Per Bothner <bothner@cygnus.com>
16006 * buffer.h, buffer.c: New files.
16007 * Makefile.in (JAVA_OBJS): Add buffer.o.
16009 Support locals variables and writing their debug entries to .class.
16010 * jcf-write.c: Simplify some by user new buffer type.
16011 (vode_buffer_grow): Removed.
16012 (struct localvar_info): New type.
16013 (localsvars, localvartable): New buffers.
16014 (localvar_alloc, localvar_free): New functions.
16015 (generate_bytecode_insns): Handle local variables.
16016 (generate_classfile): Write LocalVariableTable attribute.
16018 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16020 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16021 * zipfile.h (ZIPMAGIC): New macro.
16023 1998-07-24 Tom Tromey <tromey@cygnus.com>
16025 * Makefile.in (gjavah.o): Updated dependencies.
16026 (jcf-dump.o): Likewise.
16027 (all.indirect): Use ../gjavah.
16028 (../gjavah$(exeext)): Likewise.
16029 (clean): Don't remove gjavah.
16030 (clean): Remove parse.c, not java/parse.c.
16031 * Make-lang.in (java): Added gjavah.
16032 (gjavah$(exeext)): New target.
16033 (GJAVAH_SOURCES): New macro.
16034 (java.all.build): Added gjavah.
16035 (java.all.cross): Likewise.
16036 (java.rest.encap): Likewise.
16037 * config-lang.in (compilers, stagestuff): Added gjavah.
16039 1998-07-23 Tom Tromey <tromey@cygnus.com>
16041 * gjavah.c (java_float_finite): New function.
16042 (java_double_finite): Likewise.
16043 (F_POSITIVE_INFINITY): New macro.
16044 (F_NEGATIVE_INFINITY): Likewise.
16046 (D_POSITIVE_INFINITY): Likewise.
16047 (D_NEGATIVE_INFINITY): Likewise.
16049 (print_field_info): Use java_float_finite and java_double_finite.
16051 1998-07-23 Per Bothner <bothner@cygnus.com>
16053 * parse.y (method_header): Name "this" implicit argument.
16055 1998-07-22 Per Bothner <bothner@cygnus.com>
16057 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16058 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16059 (put_linenumber): New function.
16060 (generate_bytecode_insns, generate_classfile): Write line numbers.
16062 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16064 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16065 (lookup_name, build_known_method_ref, build_class_init,
16066 build_invokevirtual, invoke_build_dtable, match_java_method,
16067 build_field_ref, pushdecl_force_head, build_java_binop,
16068 binary_numeric_promotion, build_decl_no_layout,
16069 build_java_arrayaccess, build_newarray, build_anewarray,
16070 build_java_array_length_access, build_java_arraynull_check): New
16071 extern function prototypes.
16072 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16073 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16075 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16077 * jcf.h (jcf_out_of_synch): New extern function prototype.
16078 * parse.h: Static/global function implemented in parse.y
16079 prototyped and declarations moved at the end of the file.
16080 (DECL_P): Check that the argument isn't null.
16081 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16082 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16083 (QUAL_DECL_TYPE): New macro.
16084 (PARAMS): Macro definition removed.
16085 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16086 (return_statement:): Call build_return.
16087 (field_access:): Call make_qualified_primary in sub rule.
16088 (method_invocation:): Build method invocation and call
16089 make_qualified_primary when processing primaries.
16090 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16091 get_type_from_signature.
16092 (java_check_regular_method): Extra integer 0 argument when calling
16093 lookup_java_method2.
16094 (lookup_java_interface_method2): Extra method DECL argument when
16095 calling lookup_java_interface_method2.
16096 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16097 COMPOUND_EXPR node.
16098 (java_complete_expand_method): Layout current class iff not
16099 already done. Don't process interface's methods.
16100 (java_complete_expand_method): Use super class only if it
16101 exists. Use current class otherwise.
16102 (make_qualified_primary): New function.
16103 (resolve_expression_name): Process qualified expression or
16104 expression from primary the same way.
16105 (resolve_expression_name): Two last arguments to
16106 resolve_field_access are now NULL_TREEs.
16107 (resolve_field_access): New variable is_static. Local field must
16108 be DECLs. is_static computed on field DECLs only. Append code in
16109 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16110 to initialize field_type.
16111 (resolve_qualified_expression_name): New local variable,
16112 previous_call_static and is_static. Handle primaries with function
16113 calls, casts, array references and `this'. `super' now handled as
16114 `(super_class)this'. Use is_static to clarify boolean expressions.
16115 Added code to handle case where a proper handle is required to
16116 access a field. Use QUAL_DECL_TYPE where applicable.
16117 (maybe_access_field): New function.
16118 (patch_method_invocation_stmt): New arguments primary, where,
16119 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16120 deleted. Use `where' as a type to search from if specified. Check
16121 for static method reference where forbidden. Append primary or
16122 current_this to the argument list if not calling constructor nor
16124 (check_for_static_method_reference): New function.
16125 (patch_invoke): Layout the class on which new is done if
16127 (lookup_method_invoke): Changed format to report errors on
16129 (qualify_ambiguous_name): New local variable this_found. Now
16130 handle things from primaries. Method call are considered
16132 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16133 changed into NULLs.
16134 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16135 (java_complete_tree): New case fo RETURN_EXPR. Process function
16136 call arguments in separate function.
16137 (complete_function_arguments): New function.
16138 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16140 (patch_assignment): Take the return function slot into account as
16141 a RHS. Distinguish assignment from a return.
16142 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16143 when checking methods in interfaces.
16144 (resolve_type_during_patch): NULL argument to unresolve_type_p
16145 instead of NULL_TREE.
16146 (patch_newarray): Fixed typo in comment.
16147 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16148 (build_return, patch_return): New functions.
16149 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16151 1998-07-21 Per Bothner <bothner@cygnus.com>
16153 * constants.c (find_name_and_type_constant, find_fieldref_index,
16154 find_methodref_index): New methods.
16155 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16156 just return given method. Also, rename to build_known_method_ref.
16157 (expand_invoke): Rename call to build_invoke_non_interface.
16158 * java-tree.h, parse.h: Update prototype.
16159 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16160 (such as expand_expr_stmt) if flag_emit_class_files.
16161 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16162 STACK_TARGET, IGNORE_TARGET): New macros.
16163 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16164 (generate_bytecode_insn): New function to generate method's bytecode.
16165 (generate_classfile): Node generate Code attribute for a method.
16166 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16167 push_long_const, field_op, adjust_typed_op, maybe_wide):
16168 New functions used by generate_bytecode_insn.
16170 * typeck.c (signature_include_return): Remove variable.
16171 (push_java_argument_signature, build_java_argument_signature): New.
16172 (build_java_signature): Use push_java_argument_signature.
16173 * parse.y: Use build_java_argument_signature instead of fiddling
16174 with signature_include_return.
16176 1998-07-17 Tom Tromey <tromey@cygnus.com>
16178 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16181 * Makefile.in (all.indirect): Added gjavah$(exeext).
16182 (gjavah$(exeext)): Added $(exeext).
16185 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16187 * class.c (layout_class): Call to java_layout_parsed_class replace
16188 by safe_layout_class.
16189 * expr.c (build_java_array_length_access): Removed static storage
16190 class in the function definition.
16191 (build_java_arraynull_check): Likewise.
16192 Also fixed typos in two comments.
16193 * lex.c (java_init_lex): Initialize static global kw_length.
16194 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16195 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16197 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16198 * parse.h (resolve_no_layout): New static function declaration.
16199 (get_identifier_in_static): Declaration removed.
16200 (java_layout_parsed_class): Function name declaration changed to
16202 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16203 not_initialized_as_it_should_p, build_this): New static function
16205 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16206 binary_numeric_promotion, stabilize_reference,
16207 build_decl_no_layout, build_java_arrayaccess): Extern function
16208 declarations moved into their own section.
16209 (build_newarray, build_anewarray, build_java_array_length_access,
16210 build_java_arraynull_check): New extern function declarations.
16211 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16212 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16214 (CALL_CONSTRUCTOR_P): New macro.
16215 * parse.y (kw_length): New static global tree node.
16216 (return_statement): Tagged <node>.
16217 (RETURN_TK): Tagged <operator>.
16218 (variable_declarator_id:): Build variable declaration with an
16219 empty initialization value if a syntax error was found in the
16220 initialization part of the variable declaration.
16221 (statement_without_trailing_substatement:): return_statement: now
16222 uses the default rule.
16223 (return_statement:): Temporarily fixed to return NULL_TREE.
16224 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16225 (class_instance_creation_expression:): Class creation rules now
16226 call build_method_invocation upon reduction.
16227 (array_creation_expression:): Rules call build_newarray_node upon
16229 (dim_exprs:): Build a list of dimension expressions.
16230 (dim_expr:): Store location of the OSB_TK in the dimension
16232 (method_invocation:): Added a new error rule.
16233 (build_unresolved_array_type): WFL argument may also be an array
16234 on a primitive type. Name of the argument changed to reflect this.
16235 (method_declarator): Insert argument type at the beginning of the
16236 argument type list and later reverse the list.
16237 (unresolved_type_p): Argument 'returned' may be optionally
16239 (java_layout_class_from_source): Function renamed
16241 (resolve_and_layout): Now call resolve_no_layout and
16243 (resolve_no_layout): New function.
16244 (purify_type_name): New function.
16245 (complete_class_report_errors): Call purify_type_name during error
16246 report on a type not found.
16247 (process_imports): error_found local variable doesn't need to be
16248 initialized to zero.
16249 (declare_local_variables): New local type_wfl. Fixed typo in error
16250 message. type_wfl assigned to unresolved type and used to register
16251 incomplete type. Build a WFL around the variable initialization
16252 statement so that debug info can be generated on it.
16253 (source_start_java_method): Reverse argument list after they've
16255 (current_this): New static global variable.
16256 (java_complete_expand_methods): Set current_this when appropriate.
16257 (resolve_expression_name): Build correct static and non static
16258 field access bearing a simple name.
16259 (resolve_field_access): Resolve the length field of arrays. Handle
16261 (patch_method_invocation_stmt): Set the type of the method
16262 invocation to error_mark_node. This value is later overridden by a
16263 valid type, if any. Don't handle qualified constructor invocation
16264 as qualified method invocation. Call lookup_method_invoke with its
16265 new flag. It's no longer necessary to access the selected method
16266 as the value of a tree list. Handle constructor invocation.
16267 (patch_invoke): Reverse argument list when invoking non interface
16268 methods. Insert call to new as the first argument of the
16270 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16271 defined within a final class. Return INVOKE_STATIC if the invoked
16272 method is a constructor.
16273 (lookup_method_invoke): New lc argument is a flag to indicate a
16274 constructor lookup. Now handle constructor lookup. Choose the most
16275 specific method in case several were matching the invocation
16276 requirements. Return a method decl instead of a tree list featuring
16277 one single method decl element.
16278 (refine_accessible_methods_list): New lc flag argument to
16279 indicate that a constructor is being looked up.
16280 (not_initialized_as_it_should_p): New function.
16281 (java_complete_tree): Now process fake tree codes
16282 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16283 save_expr on resolved function call arguments. Case on
16284 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16285 (patch_assignment): LHS can be a field access expression. When
16286 dealing with reference, lhs_type is the promoted type of the
16287 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16289 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16290 (patch_binop): Use not_initialized_as_it_should_p where
16292 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16293 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16295 (resolve_type_during_patch): New function.
16296 (patch_cast): Call resolve_type_during_patch to resolve type and
16297 report error accordingly.
16298 (patch_array_ref): Use not_initialized_as_it_should_p where
16299 applicable. Array base expression is saved before being
16300 used. Promote the type of an array elements if it contains non
16302 (build_newarray_node, patch_newarray, build_this): New functions.
16304 1998-07-16 Tom Tromey <tromey@cygnus.com>
16306 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16307 increment it in `for' statement.
16308 (print_field_info): If number is inf or nan, don't print it.
16309 (print_method_info): If method name is `delete', just ignore it.
16310 (print_c_decl): Special-case jstringArray.
16312 * gjavah.c (help): New function.
16313 (no_argument): New function.
16314 (usage): Changed text.
16315 (main): Rewrote argument handling. Now handles -v, --help,
16317 (version): New function.
16318 (found_error): New global.
16319 (main): Return found_error.
16320 (generate_access): Set found_error.
16321 (print_c_decl): Likewise.
16323 1998-07-15 Tom Tromey <tromey@cygnus.com>
16325 * gjavah.c (print_c_decl): Don't print "," when examining field.
16326 Skip type name when looking at "[L" types.
16327 (process_file): Now static.
16328 (generate_access): Now returns int.
16329 (last_access_generated): New global.
16330 (process_file): Clear last_access_generated; make multiple passes
16332 (print_field_info): Just return if generate_access returns true.
16333 (print_method_info): Likewise. Also, allow <init> functions to
16335 (print_c_decl): Added is_init argument. Print constructors
16337 (print_cxx_classname): Use UTF8_GET to extract characters from
16339 (print_base_classname): New function.
16340 (print_class_decls): New function.
16341 (process_file): Use it.
16342 (utf8_cmp): New function.
16344 1998-07-13 Nick Clifton <nickc@cygnus.com>
16346 * lang-options.h: Format changed to match changes in gcc/toplev.c
16347 to implement a --help option.
16349 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16351 * decl.c (init_decl_processing): Revert change to dtable_type.
16353 1998-07-09 Per Bothner <bothner@cygnus.com>
16355 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16357 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16359 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16361 * lang.c (lang_init): Default flag_exceptions to 1, without
16362 checking to see if it's 2 first.
16364 1998-07-08 Jeffrey A Law (law@cygnus.com)
16366 * constants.c: Include "system.h".
16367 * decl.c: Likewise.
16368 * lang.c (flag_new_exceptions): Get via extern now.
16369 (lang_init_options): New functions. Turn on flag_new_exceptions.
16371 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16373 * lex.c (java_lex): Return 0 when we see an invalid character in
16376 * lex.c (java_read_char): Specify extra argument when calling
16378 (java_read_unicode, java_parse_end_comment,
16379 java_parse_escape_sequence): Likewise,
16380 (java_lex): Specify extra argument when calling
16381 java_lex_error. Test that IDs are beginning with a legal character
16382 for IDs. Handle invalid characters with an error message and a
16383 call to java_lex_error.
16384 (java_lex_error): Adjust column position by new argument
16385 `forward'. Issue an error even if in the middle of reporting an
16388 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16390 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16391 we don't explicitly put a null pointer when we're copying it.
16393 1998-07-07 Tom Tromey <tromey@cygnus.com>
16395 * gjavah.c (print_cxx_classname): New function.
16396 (super_class_name): Likewise.
16397 (print_super_fields): Removed.
16398 (in_super): Removed.
16399 (print_field_info): Never generate #defines.
16400 (print_c_decl): Changed generated types to match JNI. No longer
16401 print class name before method name.
16402 (print_method_info): Print "static" before static methods.
16403 Print "virtual" before non-final methods.
16404 (usage): Use exit(1), not exit(-1).
16406 (print_field_info): Use %.17g to print a double.
16407 (last_access): New globals.
16408 (process_file): Initialize last_access.
16409 (usage): Now static.
16410 (ACC_VISIBILITY): New define.
16411 (generate_access): New function.
16412 (print_field_info): Call it.
16413 (print_method_info): Likewise. Also, generate information for all
16414 methods, not just native methods. Return void.
16415 (print_c_decl): Return void.
16416 (print_field_info): Return void.
16418 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16420 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16421 processing the jc1 grammar file. Prefix bison functions and
16422 variables with java_.
16423 (parse.c): Dependencies on parse.h and lex.h
16424 * expr.c (build_java_arrayaccess): Function now global.
16425 * java-tree.h: Comment reorganized to carry on previous
16426 classification effort.
16427 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16428 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16429 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16430 java_parse (new prefix java_ generated by bison).
16431 (java_layout_parsed_class, java_register_parsed_class): Function
16433 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16434 * lex.c (static tree wfl_op): Variable deleted.
16435 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16436 ctxp fields to NULL_TREE.
16437 (java_lex): No longer create WFL for operators. Filename caching
16438 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16439 created as STRING_CST and later expanded. Removed extra argument
16440 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16442 (build_wfl_node): Removed code in comments.
16443 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16444 store token and location data in the current bison token.
16445 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16446 static/extern function declaration at the beginning of the file.
16447 (struct qualification): Data structure definition deleted.
16448 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16449 (qualify_ambiguous_name): Function declaration modified. Function
16450 now returns nothing.
16451 (build_array_ref, patch_array_ref, make_qualified_name,
16452 resolve_qualified_expression_name, maybe_generate_clinit,
16453 resolve_field_access): New static function declarations.
16454 (build_java_arrayaccess): New extern function declaration.
16455 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16456 (CALL_EXPR_PRIMARY): Macro deleted.
16457 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16458 (struct parser_ctxt): Field initialized_final
16459 removed. non_static_initialized, static_initialized: New fields.
16460 * parse.y (static tree kw_super, static tree kw_this): New global
16462 (%union): tree wfl field of operator member replaced by int
16463 location. WFLs are non longer created for operators.
16464 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16465 (qualified_name:): Now calls make_qualified_name to build the
16467 (type_declaration:): Consider generating <clinit> when class
16469 (variable_declarator:): Directly build an assignment node when the
16470 variable is initialized when declared.
16471 (this_or_super:): Build a WFL and set current location when THIS
16472 or SUPER are parsed.
16473 (expression_statement:): Wrap statement around a WFL.
16474 (primary_no_new_array:): Fixed typo. Changed value returned by
16475 THIS_TK because of its new type (temporary).
16476 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16477 (field_access:): Build qualified name with SUPER.
16478 (method_invocation:): Fixed returned value because of SUPER's new
16480 (array_access:): Use OSB_TK location information.
16481 (post_increment_expression:, post_decrement_expression:,
16482 unary_expression:, pre_increment_expression:,
16483 pre_decrement_expression:, unary_expression_not_plus_minus:,
16484 cast_expression:, multiplicative_expression:,
16485 additive_expression:, shift_expression:, relational_expression:,
16486 equality_expression:, and_expression:, exclusive_or_expression:,
16487 inclusive_or_expression:, conditional_and_expression:,
16488 conditional_or_expression:, assignment:): Use new location/token
16489 information available on operators.
16490 (create_class): Set super_decl_type to NULL_TREE when processing
16492 (register_fields): Field initialization is now a MODIFY_EXPR
16493 node. Chain initialization code to the matching lists (according
16494 to the field declaration modifiers).
16495 (maybe_generate_clinit): New function.
16496 (method_header): Don't set method's DECL_NAME to a WFL when adding
16497 methods to java.lang.Object.
16498 (resolve_and_layout): Now can return NULL_TREE if the type
16499 resolution fails. Otherwise, return the class DECL instead of its
16501 (check_method_redefinition): Don't patch method DECL_NAME if it
16502 belongs to java.lang.Object.
16503 (process_imports): Simply assign error_found to the value returned
16504 by check_pkg_class_access.
16505 (declare_local_variables): Don't use their init statements (if
16506 any) when parsing error were previously found. Reuse MODIFY_EXPR
16507 build during parsing as an init statement.
16508 (java_method_add_stmt): Now return the current method body.
16509 (java_layout_parsed_class, java_register_parsed_class): Functions
16511 (java_complete_expand_methods): Initialize the constant pool on a
16512 per class basis. Layout the classes before expanding their method
16513 bodies. Don't try expand artificial constructor code if error were
16514 found. Make the classes data and register them if no error were
16516 (java_complete_expand_method): Retrieve an artificial constructor
16517 argument list before entering its body. Assign the top block to
16518 the artificial constructor function body and set types of declared
16519 blocks and compound statements to void. Walk method body if not an
16520 artificial constructor.
16521 (make_qualified_name, cut_identifier_in_qualified): New functions.
16522 (resolve_expression_name): Fixed comments. Save/restore the
16523 current class CLASS_LOADED_P flag value. Build non qualified
16524 static field access and handle qualified expression names.
16525 (resolve_field_access, resolve_qualified_expression_name): New
16527 (patch_method_invocation_stmt): Use the new expression resolution
16528 scheme, calling resolve_field_access when the function call is
16529 resolved as an expression.
16530 (qualify_ambiguous_name): Function rewritten to work on qualified
16531 expression produced by make_qualified_name.
16532 (java_complete_tree): Promote type when function's argument are
16533 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16534 the assignment to discover further errors if RHS is a expression
16535 name that fails to evaluate. Declare LHS initialized even though
16536 the assignment failed. Don't use the location variable and removed
16537 extra argument in patch function calls. Now handle the ARRAY_REF
16538 case and build internal string representation when STRING_CSTs are
16540 (build_method_invocation): Don't wrap function call around a WFL.
16541 (build_assignment): Likewise. Use the operator location
16543 (patch_assignment): Handle array access LHSs. Handle error
16544 provenance, resulting in a better error report.
16545 (build_binop): Use op_location from operator as binop location
16547 (build_unaryop, build_incdec, build_cast): Likewise.
16548 (patch_binop): Extract location information from the node. Fixed
16549 typo in error message.
16550 (patch_unary_op): Extract location information from the node.
16551 (build_array_ref, patch_array_ref): New functions.
16553 1998-07-01 Tom Tromey <tromey@cygnus.com>
16555 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16556 match _Jv_IsInstanceOf.
16557 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16558 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16560 1998-06-30 Tom Tromey <tromey@cygnus.com>
16562 * decl.c (init_decl_processing): Functions are now named
16563 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16565 1998-06-29 Per Bothner <bothner@cygnus.com>
16567 * java-tree.h (load_class): Add prototype.
16568 * class.c (is_compiled_class): Add missing arg to load_class.
16569 * expr.c (expand_java_NEW): Call load_class.
16570 * parse.y (process_import): Removed bogus use of void return value.
16572 1998-06-25 Per Bothner <bothner@cygnus.com>
16574 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16575 Function name is "_Jv_Throw" instead of "soft_athrow".
16576 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16577 Function name is "_Jv_AllocObject" instead of "soft_new".
16578 Takes an extra parameter (object size).
16579 * expr.c: Update calls.
16581 1998-06-24 Per Bothner <bothner@cygnus.com>
16583 * lex.c (java_get_line_col): Handle end-of-file.
16584 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16586 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16588 * lang.c (lang_init): Make -fexceptions the default.
16589 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16590 exception handling is not turned on.
16592 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16594 * lang.c (flag_new_exceptions): Make this this default.
16595 * decl.c (end_java_method): Call emit_handlers.
16596 * except.c (method_init_exceptions): Set language code and version.
16597 (expand_start_java_handler): Enable exception, and call
16598 expand_eh_region_start.
16599 (expand_end_java_handler): Enable exception, and set up catch blocks.
16600 (emit_handlers): New routine to generate the saved handlers.
16601 * java-except.h (emit_handlers): Add prototype.
16603 1998-06-12 Per Bothner <bothner@cygnus.com>
16605 We used to have three different representations of the constant pool:
16606 the CPool structure, the tree_constant_pool, and the constructures
16607 used to build the Class object (which may need class and string
16608 constants) in compiled code. None were appropriate for compiling
16609 to .class files, so I did a major overhaul.
16611 First, the tree_constant_pool array was removed. Things were
16612 modified to the CPool structure in the JCF could be used.
16613 Second, a "capacity" field was added to the CPool, and functions
16614 written to search for a matching constant, adding one if not found.
16615 The code that generated the Class object was changed to use a CPool.
16616 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16617 the static Class object are now only in build_constants_constructor.
16618 Finally, I wrote code which can generate a .class file (including its
16619 constant pool) from the RECORD_TYPE of a class. This is a big step
16620 on the way to compiling Java source into .class files.
16622 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16623 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16625 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16626 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16627 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16628 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16629 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16630 (lang_type): Removed constant_pool field.
16631 * jcf.h (CPool): Renamed size to count. Added field capacity.
16632 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16633 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16634 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16636 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16637 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16638 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16639 (set_constant_entry, find_constant1, find_constant2,
16640 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16641 find_utf8_constant, find_class_or_string_constant): New functions.
16643 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16644 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16645 (give_name_to_class, get_class_constant): Likewise.
16646 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16647 (get_name_and_type_constant, get_ref_constant): Removed.
16648 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16649 * parse.y: Don't save/restore tree_constant_pool.
16650 * verify.c (verify_jvm_instructions): Update for new approach.
16651 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16653 * lang-options.h: Added -femit-class-file, -femit-class-files.
16654 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16655 (lang_f_options): Added "emit-class-file(s)".
16657 * expr.c (build_java_arrayaccess): Generate more efficient array
16658 bounds checking, by using unsigned compare.
16660 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16662 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16664 * parse.h: New comment on the handling of unresolved type
16665 identifiers. JDEPs are now part of the jdep_code enum.
16666 (typedef struct jdep): Now use enum jdep_code or int, depending on
16667 availability. Both are narrowed down to an 8 bits bitfield.
16668 (CALL_EXPR_PRIMARY): Fixed comment.
16670 1998-06-10 Tom Tromey <tromey@cygnus.com>
16672 * Make-lang.in (java): Added gjavac and jvgenmain.
16673 (java.start.encap): Depend on gjavac.
16674 (java.rest.encap): Depend on jvgenmain.
16676 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16677 (JAVA_CROSS_NAME): Likewise.
16678 (java.all.build): Depend on jvgenmain and gjavac.
16679 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16680 (jvgenmain$(exeext)): New target.
16681 (java.install-common): Wrote.
16682 * config-lang.in (compilers, stagestuff): Added gjavac and
16685 1998-06-10 Dave Brolley <brolley@cygnus.com>
16687 * lang.c (lang_decode_option): New argc/argv interface.
16689 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16691 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16692 * decl.c (build_decl_no_layout): New function.
16693 * expr.c (java_lang_expand_expr): Layout declarations found in
16694 blocks before they're pushed.
16695 * jcf-parse.c (load_class): Save current line when parsing class
16697 (parse_source_file): Register class before expanding their
16699 * lang.c (put_decl_node): Produce `null' when `void *' is
16701 * lex.c (static tree wfl_op): New static global, for error report
16703 (java_init_lex): wfl_operator and wfl_op initialized
16704 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16706 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16707 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16708 build_unresolved_array_type): New static function definitions.
16709 (build_decl_no_layout): New extern function declared.
16710 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16711 faulty modifier exists.
16712 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16713 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16714 (UNARY_PLUS_EXPR): New fake operator.
16715 (struct parser_ctxt): New field osb_number.
16716 * parse.y (static tree wfl_operator): New static WFL for operator
16717 bound error messages.
16718 (DECR_TK, INCR_TK): Moved.
16719 (OP_TK): Tagged <operator>.
16720 (array_type:): Now call build_unresolved_array_type.
16721 (dim_expr:): Count the number of '[' seen.
16722 (post_increment_expression, post_decrement_expression,
16723 pre_increment_expression, pre_decrement_expression,
16724 unary_expression_not_plus_minus, unary_expression:): Actions are
16725 now building the corresponding unary expressions.
16726 (cast_expression:): Actions are now building cast expressions.
16727 (build_unresolved_array_type): New function.
16728 (create_interface): Reset the number of declared interfaces.
16729 (create_class): Likewise.
16730 (method_header): Methods declared within the scope of an interface
16731 are now implicitly set public and abstract.
16732 (java_complete_class): Variable's and parameter's type are patched
16733 with a promoted type.
16734 (declare_local_variables): Resolved non builtin types are promoted
16735 before being used to build a variable decl. Removed type patch
16736 posted on variable initialization statement.
16737 (source_start_java_method): Use build_decl_no_layout to build the
16738 decl of a parameter of incomplete type.
16739 (java_register_parsed_class): Process interfaces too. Call
16740 rest_of_decl_compilation on each processed class declarations.
16741 (java_complete_expand_methods): Don't attempt to expand things in
16743 (java_complete_tree): Process CONVERT_EXPR, even though it always
16744 has a type. Propagate error_mark_node to node's type too. Promote
16745 method's call argument type and return error_mark_node if
16746 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16747 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16748 handle unary operator nodes.
16749 (build_assignment): Added comment.
16750 (print_int_node): New function.
16751 (patch_assignment): New second argument. New error handling. Use
16752 print_int_node. Handle references. Use can_cast_to_p to issue
16753 different error message according to the context and check upon
16754 the initialization of the RHS.
16755 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16756 (operator_string): Handle more operators.
16757 (patch_binop): No longer use a function static
16758 wfl_operator. Improved error message on shift distance.
16759 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16760 patch_cast): New functions.
16762 1998-06-05 Per Bothner <bothner@cygnus.com>
16764 * jvspec.c: New file.
16765 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16767 * java-tree.h (identifier_subst): Add declaration.
16769 1998-06-04 Tom Tromey <tromey@cygnus.com>
16771 * jvgenmain.c (main): Generate call to JvRunMain.
16773 * class.c (make_class_data): Push value for "sync_info" field.
16774 * decl.c (init_decl_processing): Push "sync_info" field.
16776 1998-06-03 Per Bothner <bothner@cygnus.com>
16778 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16779 Java (source) name, not signature.
16780 Set TYPE_ALIGN to (at least) that of element_type.
16782 1998-06-02 Per Bothner <bothner@cygnus.com>
16784 * class.c: Moved classname-mangling-rekated code to ...
16785 * mangle.c: ... this new file.
16786 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16787 * Makefile.in: Update for above changes.
16789 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16791 * expr.c (truthvalue_conversion): Convert integer and floating
16792 point value to their truth value.
16793 * lex.c (java_lex): Handle the `null' literal.
16794 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16795 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16796 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16799 * parse.y: Reorganization/documentation on token declaration.
16800 (binop_lookup[]): New added new tree codes.
16801 (relational_expression): Build corresponding binary operators.
16802 (equality_expression, conditional_and_expression,
16803 conditional_or_expression): Likewise.
16804 (java_complete_class): Fix crash in debug message.
16805 (java_complete_tree): Check initialization of method call
16806 arguments. Further bogus node evaluation to detect more error
16807 during assignments. Handles more binary operators.
16808 (patch_assignment): Use DECL_P.
16809 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16811 (operator_string): Handle more case. Compacted source.
16812 (patch_binop): Changed function comment. Checking for
16813 uninitialized first operand takes the compound assignment into
16814 account and uses DECL_P. Checking for uninitialized second operand
16815 delayed to routine's end. Use macros to issue type bound error
16816 messages and issue messages on both operands if their types are
16817 different. Force fixed type into node. Handle all binary
16820 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16822 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16823 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16824 build operator node and return tokens.
16825 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16826 * parse.h (java_complete_tree): Changed returned type in prototype.
16827 (build_method_invocation, build_assignment, patch_assignment,
16828 patch_binop): New static function declarations.
16829 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16830 BUILD_EXPR_WFL): New macros.
16831 * parse.y (enum tree_code binop_lookup[]): New static for token to
16833 (%union): Parser union has new sub-structure `operator'.
16834 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16835 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16836 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16837 ASSIGN_ANY_TK): Tokens tagged `operator'.
16838 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16839 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16840 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16841 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16842 (assignment_operator:): Rule tagged `operator'.
16843 (expression_statement:): Re-installed default rule.
16844 (method_invocation:): Sub rules call build_method_invocation.
16845 (postfix_expression:): Don't attempt to resolve name here. Just
16847 (multiplicative_expression:): Sub-rules build corresponding binop
16849 (additive_expression:, shift_expression:, and_expression:,
16850 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16851 (assignment:): Sub rule invoke build_assignment.
16852 (assignment_operator:): Default rules on sub rules.
16853 (force_error): Added documentation on this variable.
16854 (declare_local_variables): Build initialization calling
16856 (expand_start_java_method): Removed unused rtx declaration. Mark
16857 arguments as already initialized.
16858 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16859 (java_complete_expand_methods): Don't process next method if
16860 completion of the previous one triggered errors.
16861 (java_complete_expand_method): Call source_end_java_method if no
16862 error were found during completion.
16863 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16864 locals declaratilon. Handle names found within a class. Return
16865 error_mark_node when things aren't found.
16866 (patch_method_invocation_stmt): Return error_mark_node on failures.
16867 (patch_invoke): Removed unused local. Return the correct node.
16868 (java_complete_tree): Now returns a value. The BLOCK section binds
16869 local identifiers and the type of a BLOCK is now void. Assign the
16870 result of operand completion on COMPOUND_EXPR. Assign the
16871 encapsulated node of a WFL to the result of its completion, except
16872 when the node is an identifier. Now handle MODIFY_EXPR and several
16873 binary operators. Return error_mark_node on errors.
16874 (build_method_invocation, build_assignment, patch_assignment,
16875 build_binop, operator_string, patch_binop): New functions.
16876 * typeck.c (binary_numeric_promotion): New function.
16878 1998-05-21 Per Bothner <bothner@cygnus.com>
16880 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16881 Replace most uses of ident_subst by identifier_subst.
16883 * class.c (push_class_static_dummy_field): Removed function.
16884 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16885 instead of looking got "class" static field. Create that decl here.
16886 (class_identifier_node): Removed; no longer needed.
16887 (init_class_processing): Don't init class_identifier_node.
16888 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16889 Do nreverse 0 times (instead of twice) for Object and Class.
16890 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16892 1998-05-20 Per Bothner <bothner@cygnus.com>
16894 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16895 while initializing linenumber_count and linenumber_table.
16896 Do it before init_function_start (which calls emit_line_note).
16897 * expr.c (expand_byte_code): Don't need to clear lineno here.
16899 1998-05-18 Tom Tromey <tromey@cygnus.com>
16901 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16902 then mangle number as _N_.
16904 * class.c (mangle_class_field): New function.
16905 (build_class_ref): Set assembler name of class reference using
16906 mangle_class_field.
16907 (push_class_static_dummy_field): Likewise.
16909 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16911 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16912 of assigning to TREE_CODE. The latter method exploits a feature
16913 of GCC that is not ANSI compliant.
16915 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16917 * decl.c (pushdecl_force_head): New function.
16918 (pushlevel): Removed conditional printf.
16919 (complete_start_java_method): Don't enter local variable scope if
16920 function is compiled from source code.
16921 * expr.c: parse.h now included
16922 (java_lang_expand_expr): New function.
16923 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16924 printf. Terminate buffer when doing directories.
16925 * jcf-parse.c (parse_source_file): Call lang_init_source before
16926 parsing and before code generation.
16927 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16928 use printf if the macro is defined.
16929 * lang.c (lang_init): Install lang_expand_expr hook on
16930 java_lang_expand_expr.
16931 (java_dummy_print): New function.
16932 (lang_init_source): New function.
16933 * lex.c (java_lex): Remember location of an opening brace at the
16934 second nesting level.
16935 (java_is_eol): Unget character seen after a CR if it is EOF.
16936 * parse.h: Now includes lex.h
16937 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16938 printf if the macro is defined.
16939 (expand_start_java_method, build_expr_block, enter_block,
16940 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16941 New static function declarations.
16942 (pushdecl_force_head): New extern function declaration.
16943 (INCOMPLETE_TYPE_P): New macro.
16944 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16945 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16946 BLOCK_EXPR_ORIGIN): New macros.
16947 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16948 DECL_SOURCE_LINE_LAST): New macros.
16949 (struct parser_ctxt): Removed field current_method_decl, redundant
16950 with the field current_function_decl. Added fields
16951 first_ccb_indent1 and pending_block.
16952 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16953 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16955 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16956 (compilation_unit:): Cosmetic on sub rule.
16957 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16958 (variable_initializer:): Installed default rule on expression:.
16959 (method_declaration:): method_header: starts a new
16960 method. method_body: installs the function body, absorbs blocks
16961 emitted for temporary variable scopings, pops function's body block
16962 and merges function's last statement lineno in DECL_SOURCE_LINE.
16963 (method_body:): Installed default rules.
16964 (block:): Call enter_block when an opening brace is seen. Absorb
16965 scoping blocks and call exit_block when a closing brace is seen.
16966 (block_statement:): Cosmetic changes.
16967 (method_invocation:): Create WFL around CALL_EXPR node.
16968 (patch_stage): Added comment around definition.
16969 (method_header): Try to use first_ccb_indent1 as the first line of
16970 the method, so BP debug info are emitted at the first opening
16971 brace of the function. If the function has no body, use the
16972 location of the function's name. Override currently defined method
16973 name with the matching WFL so we can point redefinition errors
16974 using the location where the function's name was declared.
16975 (check_abstract_method_header): Interprets DECL_NAME as an
16976 identifier or as a WFL, accordingly.
16977 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16978 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16979 location and name information out of it and reinstall DECL_NAME to
16980 its original identifier node value.
16981 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16982 function's source code).
16983 (read_import_dir): Test the value returned by find_class and issue
16984 a fatal accordingly.
16985 (declare_local_variables): Push a new block for the scope of the
16986 new variable(s) if code has been already generated at that nesting
16987 level. Pinpoint redefinition errors using the variable id
16988 WFLs. Generate initialization code if necessary. If the variable
16989 type is incomplete, register a patch on its decl.
16990 (source_start_java_method): Rewritten. Define a new block for the
16991 function's parameters. Build parameter decl out of function's
16992 arguments and register them for a patch if their types are
16994 (expand_start_java_method): Includes the part of
16995 source_start_java_method that was pushing the parameter decls and
16996 completing the method start code.
16997 (source_end_java_method): Removed call the expand_end_bindings and
16998 poplevel (already taken care of). Reinstall function's arguments
16999 and get function's last line of code before calling
17000 expand_function_end.
17001 (java_method_add_stmt): New comment before the function's
17002 code. Complement the second operand of the current COMPOUND_EXPR
17004 (java_complete_expand_methods): Don't generate debug info on line
17005 zero when expanding a generated constructor.
17006 (java_complete_expand_method): Set start and end line numbers for
17007 a artificially generated constructor to one and manually call
17008 enter_block and exit_block when defining it. For all methods:
17009 expand function's start calling the new expand_start_java_method
17010 and invoke java_complete_tree on the effective method's body, if
17012 (resolve_expression_name): Now use lookup_name_in_blocks to search
17013 local variable decls and print out an error when variables are
17015 (patch_method_invocation_stmt): Inserted comment before the
17017 (lookup_method_invoke): Chain method's arguments using chainon
17018 with the current arg list as a second argument. Inserted missing
17019 IDENTIFIER_POINTER when reporting an error on methods not found.
17020 (refine_accessible_methods_list): Don't retain constructors.
17021 (patch_arguments): Function removed.
17022 (java_complete_tree): Inserted comment before the function's
17023 code. New case for BLOCKs. Moved the WFL case a bit
17024 further. Complete function's arguments.
17025 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17026 maybe_absorb_scoping_blocks): New functions.
17028 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17030 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17032 * jcf-parse.c (parse_source_file, java_error_count): New forward
17033 and extern declarations.
17034 (java_parse_abort_on_error): Macro moved.
17035 (jcf_parse_source): fatal called if fopen fails. Now calls
17037 (parse_source_file): New parse_only parameter. Reflects the
17038 elimination of the second pass.
17039 (yyparse): parse_source_file called with argument set to 0.
17040 * jcf.h (JCF_ZERO): Sets java_source to zero.
17041 * lex.c (java_init_lex): pass argument is gone. Function modified
17042 to be called once during the analysis of a file.
17043 (java_unget_unicode): Fixed typo in fatal message.
17044 (java_get_line_col): Likewise.
17045 (java_lval): Likewise. String literals no longer built during
17047 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17049 * parse.h (MODIFIER_WFL): New macro.
17050 (parse_check_super, parser_check_super_interface): Now return int.
17051 (parser_chain_incomplete_item, not_builtin_p,
17052 complete_method_decl): Declarations removed.
17053 (build_method_invocation_stmt, build_invoke): Renamed using the
17054 `patch' instead of `build'
17055 (register-incomplete_type, obtain_incomplete_type,
17056 java_complete_tree, java_complete_expand_method,
17057 unresolved_type_p, create_jdep_list): New function declarations.
17058 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17059 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17060 (jdep): New typedef on new struct _jdep.
17061 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17062 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17063 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17064 JDEP_RESOLVED_P): New macros.
17065 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17066 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17067 JDEP_VARIABLE): New enum values and jdep kinds.
17068 (jdeplist): New typedef on struct _jdeplist.
17069 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17071 (CALL_EXPR_PRIMARY): New macro.
17072 (struct parser_ctxt): Fields java_pass, current_method_decl,
17073 method_decl_list deleted. New field jdeplist.
17074 (INCOMPLETE_P): Macro deleted.
17075 * parse.y (single_type_import_declaration:): Removed pass switch.
17076 (type_import_on_demand_declaration): Likewise.
17077 (field_declaration:): Removed pass switch on all sub rules.
17078 (class_declaration:): Call the complete_class_decl removed on
17080 (method_declaration:): Removed second pass switch. No longer chain
17081 methods decl when method_header reduced.
17082 (method_header:): Sub rules no longer depend on pass switch.
17083 (method_declarator:): Likewise.
17084 (method_body:): Likewise.
17085 (abstract_method_declaration:): Likewise.
17086 (block_statement:): Likewise.
17087 (local_variable_declaration:): Likewise.
17088 (argument_list:): Likewise.
17089 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17090 removed. Partial CLASS_EXPR tree node built instead.
17091 (postfix_expression:): Removed pass switch on all sub rules.
17092 (java_pop_parser_context): Free classd_list content.
17093 (yyerror): Call obstrack_grow0 to finalize error message.
17094 (check_class_interface_creation): Comment modified to reflect new
17095 returned value meaning. Removed second pass switch. Return 1 if an
17096 error was found, 0 otherwise. Adjust pointer on filename if a
17097 leading path separator was found.
17098 (maybe_create_class_interface_decl): Removed first pass switch
17099 when linking the class decl to the class_list. Install a new
17100 jdep_list for the class.
17101 (add_superinterfaces): List of unresolved interfaces is
17102 gone. Unresolved interfaces are directly added to the current
17104 (create_interface): Second pass shortcut removed.
17105 ctpx->modifier_ctx access through MODIFIER_WFL.
17106 (create_class): Second pass shortcut removed. Call to
17107 register_incomplete_type replaces the call to
17108 parser_chain_incomplete_item.
17109 (complete_class_decl): Function removed.
17110 (duplicate_declaration_error): New way of retrieving redeclared
17112 (register_fields): Call to lookup_modifier_cl replaced by
17113 MODIFIER_WFL. New way of handling unresolved type, using
17114 unresolved_type_p and obtain_incomplete_type.
17115 register_incomplete_type replaces call to parser_chain_incomplete_item.
17116 (patch_stage): New static global variable.
17117 (method_header): New way of handling unresolved type, using
17118 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17119 indicates that the method decl needs to be patched.
17120 (check_abstract_method_header): Call to lookup_modifier_cl
17121 replaced by MODIFIER_WFL.
17122 (method_declarator): Incomplete argument type are registered
17123 calling register_incomplete_type. Patch on the declared method is
17124 issued in that case.
17125 (unresolved_type_p): New function.
17126 (parser_check_super_interface): New comment to reflect function's
17127 modified returned type (int). Function and has a new argument
17128 this_wfl. Call to parse_error_context uses this_wfl instead of
17129 relying on lookup_cl.
17130 (parser_check_super): Comment reflects function's new returned
17131 type (int). Function returns nonzero value on error.
17132 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17133 register_incomplete_type, jdep_resolve_class): New functions to
17134 handle incomplete types in declarations.
17135 (java_complete_class): Rewritten to work with the new incomplete
17136 type handling scheme.
17137 (complete_class_report_errors): Likewise.
17138 (complete_method_decl): Removed: it jobs is now handled by
17139 java_complete_class.
17140 (do_resolve_class): Class loaded in not already loaded and not
17141 found in Java source code.
17142 (java_check_regular_methods, java_check_abstract_methods): Don't
17143 call complete_method_decl anymore.
17144 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17145 (read_import_dir): Got rid of the pass number dependency.
17146 (declare_local_variables): New handling of unresolved types (patch
17148 (source_start_java_method): New parameter level. Function called
17149 with level set to 1 when argument types are potentially
17150 unresolved. Called to complete the job with level set to 2 once
17151 types are complete.
17152 (source_end_java_method): Call to permanent_allocation
17153 removed. Waiting to be replaced by a more suitable obstack
17155 (java_complete_expand_methods, java_complete_expand_method,
17156 java_expand_finals): New functions.
17157 (build_method_invocation_stmt): Renamed
17158 patch_method_invocation_stmt. Extracts function call expression
17159 (wfl) and arguments (args) from CALL_EXPR tree operands.
17160 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17161 call. Patch the function and argument operand of the CALL_EXPR
17163 (patch_argument, java_complete_tree): New functions.
17165 1998-04-20 Per Bothner <bothner@cygnus.com>
17167 Recover from missing fields and methods (i.e. error instead of fatal).
17168 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17169 * expr.c (expand_invoke): Recover from missing method.
17170 (expand_java_field_op): Recover from missing field.
17171 Inline references to java.lang.{Integer,Char,...}.TYPE.
17172 * typeck.c (get_type_from_signature), java-tree.h: New function.
17173 * class.c (add_method): Use get_type_from_signature.
17174 (build_class_ref): Handle a class that was not found.
17175 * typeck.c (convert): Handle conversion to pointers (for convenience).
17176 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17177 instead of lookup_field to handle missing fields.
17179 * jcf-parse.c (process_zip_dir): Set java_source.
17181 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17183 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17185 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17187 * jcf-parse.c (load_class): Don't change input_filename before
17188 calling jcf_parse_source (but still do it before calling
17190 (jcf_parse_source): Assign input_filename after having saved the
17192 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17193 list. ctxp->modifier_ctx zeroed according to its new
17194 definition. ctxp->filename initialized. Removed
17195 JAVA_MODIFIER_CTX_UNMARK.
17196 (java_unget_unicode): Update the character based column position.
17197 (java_allocate_new_line): ref_count not used anymore. Always free
17198 ctxp->p_line. Initialize c_line->char_col to 0.
17199 (java_get_unicode): Update the character based column position.
17200 (java_lex): Use ctxp->elc to store current position in source
17201 file, at the beginning of the parsed token. Set modifier_ctx entry
17202 corresponding to the parse modifier to a WFL node. Return a WFL
17203 node when an identifier is parsed.
17204 (java_lex_error): Now uses ctxp->elc to store current position in
17206 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17207 * lex.h (build_wfl_node): New function definitions.
17208 (struct java_line): ref_count and next fields are gone. New field
17210 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17211 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17212 (JAVA_COLUMN_DELTA): New macro.
17213 (java_lc): New typedef on new struct _java_lc.
17214 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17215 (parse_error_context, parse_warning_context): Changed prototypes.
17216 (java_get_line_col): Added as an available global function.
17217 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17218 (IC_DECL): Replaced by macro IC_TYPE
17219 (DEPEND_WFL): New macro.
17220 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17222 (exit_java_complete_class): Removed a commented out statement.
17223 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17224 now an array of tree nodes. Deleted fields line_list and
17225 e_line. New field elc, to replace e_line.
17226 * parse.y (array_type:): Build WFL node.
17227 (qualified_name:): Build a single WFL node out of two. Retain
17228 the location information of the first node in the resulting node.
17229 (package_declaration:): Use package name as a WFL node
17230 (single_type_import_declaration:): Use imported name as a WFL node.
17231 (type_import_on_demand_declaration:): Use root of the imported
17232 packages as a WFL node.
17233 (field_declaration:): Removed unused local variable cl.
17234 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17235 (yyerror): New static elc. Removed static error_line, error_pos.
17236 New local code_from_source. Save ctxp->elc into elc at the first
17237 pass. Call java_get_line_col to get a string of the line where
17238 the error occurred.
17239 (debug_line): Removed static function.
17240 (parse_error_context, parse_warning_context): Parameter cl is now
17241 a WFL node. Use its value to initialize ctxp->elc.
17242 (redefinition_error): Parameter cl is now a WFL node.
17243 (parse_add_interface): New parameter wfl. No longer call
17244 lookup_cl, use wfl instead.
17245 (check_class_interface_creation): Parameter cl is now a WFL node.
17246 (maybe_create_class_interface_decl): Likewise.
17247 (add_superinterfaces): New function.
17248 (create_interface): Removed local cl, node, super_decl,
17249 super_decl_type. Function now uses id as a WFL node. Better
17250 warning/error report on obsolete or forbidden mix of
17251 modifiers. Now calls add_superinterfaces to register interfaces.
17252 (create_class): Removed local cl, node. Local variable id is used
17253 as a WFL node. Better error report on forbidden modifier
17254 mix. Uses add_superinterfaces to register interfaces.
17255 (find_field): Argument cl is now a WFL node. Now store the WFL
17256 node of a fields that needs to be checked for their
17258 (method_header): Local variable node non longer used. Local
17259 variable id replaces cl.
17260 (check_modifiers_consistency): Local variable cl is now a WFL
17262 (method_declarator): Local variable cl replaced by parameter id.
17263 (parser_qualified_name): Now uses parameter name as a WFL node.
17264 (parser_check_super_interface): New parameter wfl, for achieve
17265 greater accuracy during error reports.
17266 (parser_chain_incomplete_item): New parameter named location. Used,
17267 along the decl, to construct the incomplete item node.
17268 (java_complete_class): resolve_class now uses WFL node extracted
17269 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17271 (complete_method_decl): Unresolved function's argument types are WFL.
17272 (resolve_class): Parameter cl is now a WFL node.
17273 (resolve_and_layout): Likewise.
17274 (do_resolve_class): Likewise. Try first to use cl and then do the
17275 lookup on the decl when calling check_pkg_class_access.
17276 (complete_class_report_errors): Use IC_TYPE in place of
17277 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17278 instead of doing a lookup over the decl.
17279 (java_check_final): Use WFL info from field tree list.
17280 (lookup_cl): Rewritten and returns a statically defined WFL node.
17281 (lookup_modifier_cl): Now uses information from WFL nodes.
17282 (process_imports): Likewise.
17283 (read_import_dir): name and cl arguments replaced by a single WFL
17284 node. Function modified accordingly.
17285 (find_in_imports_on_demand): Now uses WFL node.
17286 (check_pkg_class_access): cl argument is now a WFL node.
17287 (declare_local_variables): Fixed to use WFL nodes.
17288 (resolve_expression_name): Likewise.
17289 (build_method_invocation_stmt): name_combo argument renamed
17290 wfl. Function modified to use WFL nodes.
17291 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17292 (lookup_method_invoke): cl is now a WFL node. Added missing
17293 IDENTIFIER_POINTER to class type decl name.
17295 1998-04-14 Dave Brolley <brolley@cygnus.com>
17297 * lang.c (init_parse): Now returns char* containing the filename.
17299 1998-04-10 Per Bothner <bothner@cygnus.com>
17301 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17303 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17304 * class.c (make_class_data): If flag_assume_compiled, initial class
17305 state is CSTATE_PREPARED; make superclass and interfaces direct
17306 references, rather than constant pool indexes.
17308 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17310 * parser.y: Include flags.h. Removed debug variable pl.
17311 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17312 (block:): Likewise.
17313 (labeled_statement_nsi:): Generate debug info when reducing
17314 expression_statement:.
17315 (check_pkg_class_access): get_access_flags_from_decl invocation
17316 fixed for new CLASS_* flags location.
17317 (source_end_java_method): Save/restore parser context when
17318 entering/leaving this routine. Restore lineno to its right value
17319 before calling expand_end_bindings.
17320 (build_method_invocation_stmt): build_invoke called with the
17321 current line information.
17322 (build_invoke): New argument cl. Wrap the function call around a
17324 (refine_accessible_methods_list): Changed comment, removed
17326 * parse.h: Fixed typo in comments.
17327 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17328 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17329 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17331 * lex.c (java_lex): Record the last closing curly bracket of a
17333 * jcf-parse.c (jcf_parse_source): Now calls
17334 java_check_methods. Clarified comment, fixed typo.
17336 1998-04-09 Dave Brolley <brolley@cygnus.com>
17338 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17339 (finish_parse): Expose for non USE_CPPLIB builds.
17341 1998-04-08 Jeffrey A Law (law@cygnus.com)
17343 * lang.c (lang_print_xnode): New function.
17345 1998-04-03 Per Bothner <bothner@cygnus.com>
17347 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17348 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17349 used to build a class's dispatch table.
17350 (make_class_data): Generate dispatch table if flag_assume_compiled.
17351 Set dtable of class object to address of class_dtable_decl.
17353 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17354 be volatile and have side effects - generates better code.
17356 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17357 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17359 * expr.c (expand_invoke): If class is final, method is
17360 effectively final, so can call it directly.
17362 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17364 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17366 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17368 * parse.y (build_method_invocation_stmt): Removed extra argument
17371 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17373 * expr.c (dtable_indent): Now static global.
17374 (expand_invoke): Now call invoke_build_dtable and
17375 build_invokevirtual.
17376 (invoke_build_dtable, build_invokevirtual): New functions.
17377 * jcf-io.c (find_class): Defer issuing a warning by setting
17378 jcf->outofsynch to 1.
17379 * jcf-parse.c (jcf_out_of_synch): New function.
17380 (load_class): Test this_jcf.outofsynch flag and call
17381 jcf_out_of_synch accordingly.
17382 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17383 comment indentation.
17384 * lex.c (java_get_unicode): Fixed code indentation.
17385 (java_lex): Create string literal. Fixed typo. Removed several
17386 premature obstack_free.
17387 * parse.h: New enums for name resolution and invocation mode.
17388 (struct qualification): New data structure.
17389 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17390 (do_resolve_class, build_method_invocation_stmt,
17391 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17392 debug_line, identical_subpath_p, invocation_mode,
17393 refine_accessible_methods_list, build_invoke,
17394 lookup_method_invoke): New functions declared.
17395 (build_invokevirtual, invoke_build_dtable, match_java_method,
17396 build_field_ref, jcf_out_of_synch): New references to external
17398 (struct parse_ctxt): Removed artificial_constructor field.
17399 * parse.y: (array_type:): Type defined for this rule.
17400 (class_type:): Installed default rule for interface_type:.
17401 (array_type:): Now build Java array type.
17402 (qualified_name:): Now use obstack_grow0.
17403 (method_declaration:): Skip the artificial constructor added to
17405 (abstract_method_declaration:): Execute the code only during pass 1.
17406 (block:): Installed default rule in block_statements:.
17407 (block_statement:): Add the statement to the method during pass 2.
17408 (statement_expression): Installed default rule for
17409 method_invocation:.
17410 (argument_list:): Added code to build the argument list.
17411 (method_invocation:): Added call to create the method invocation
17413 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17414 (debug_line): New function for debug.
17415 (complete_class_decl): No longer do something during pass 1.
17416 (method_header): Use BUILD_PTR_FROM_NAME.
17417 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17419 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17420 function's main comment.
17421 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17423 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17424 (resolve_class): Now works with arrays.
17425 (do_resolve_class, resolve_and_layout): New functions.
17426 (java_check_regular_methods): Reverse method list before and after
17427 having processed it. No longer set ctxp->artificial_constructor.
17428 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17429 accordingly. Fixed typo in issued error message. Now use
17431 (find_in_imports_on_demand): Now use obstack_grow0.
17432 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17433 (source_end_java_method): Call expand_expr_stmt instead of
17434 expand_expr. Calls it before calling expand_function_end.
17435 (java_method_add_stmt): Do nothing if errors were found during
17437 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17438 (build_method_invocation_stmt, build_invoke, invocation_mode,
17439 lookup_method_invoke, refine_accessible_methods_list,
17440 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17442 * typeck.c (build_java_signature): Properly end method signature
17443 if return type skipped.
17444 (match_java_method): New function.
17446 1998-03-16 Per Bothner <bothner@cygnus.com>
17448 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17450 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17452 * expr.c (build_invoke_non_interface): New function.
17453 (methods_ident, ncode_ident): Now static globals.
17454 (expand_invoke): Use build_invoke_non_interface.
17455 * java-tree.h (struct lang_decl): New field function_decl_body.
17456 (DECL_FUNCTION_BODY): New macro.
17457 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17458 CLASS_FROM_SOURCE_P.
17459 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17460 before starting pass 2. Call to java_generate_parsed_class replaced
17461 by java_register_parsed_class.
17462 * lex.c: Fixed typo in header. Some line width related formating.
17463 * lex.h: Some line width related formating.
17464 * parse.h (source_end_java_method, resolve_expression_name,
17465 complete_class_decl, maybe_create_class_interface_decl,
17466 check_class_interface_creation): New static function declarations.
17467 (java_layout_parsed_class, java_method_add_stmt): New function
17469 (struct parser_ctxt): Field mark_class_generate removed. New
17470 fields class_list and artificial_constructor.
17471 * parse.y: Fixed typo in header.
17472 (class_declaration:): Call complete_class_decl when class body
17474 (method_declaration:): Call source_end_java_method in pass 2 when
17475 the method body is defined.
17476 (postfix_expression:): Do expression name resolution on sub-rule
17477 name during pass 2.
17478 (create_class, create_interface): Merged common pieces.
17479 (check_class_interface_creation, maybe_create_class_interface_decl):
17481 (complete_class_decl): New function.
17482 (register_fields): Fixed line width related typo.
17483 (method_header): Correctly skip first argument when fixing
17484 argument line. Changed the loop.
17485 (java_check_circular_reference): Now use ctxp->class_list.
17486 (java_complete_class): Removed start/stop marking.
17487 (java_check_regular_methods): Now takes a class decl as an
17488 argument. Add default constructor if none were encountered.
17489 (java_check_methods): Now use ctxp->class_list. Changed call to
17490 java_check_regular_methods.
17491 (source_start_java_method): Set DECL_ARG_TYPE for each function
17493 (source_end_java_method, java_method_add_stmt): New functions.
17494 (java_generate_parsed_class): No longer exists.
17495 (java_layout_parsed_class, java_register_parsed_class): New functions.
17496 (resolve_expression_name): New function.
17498 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17500 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17501 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17502 until pass initializations are done. Call read_import_dir with
17504 * parse.h: (lookup_modifier_cl): New function declared.
17505 (INTERFACE_FIELD_MODIFIERS): New macro.
17506 (OBSOLETE_MODIFIER_WARNING): New macro.
17507 * parse.y: (register_fields): Class type and current field name in
17508 local variables. Check modifier(s) if adding field(s) to an interface.
17509 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17510 and report errors using the faulty modifier line context.
17511 (lookup_modifier_cl): New function.
17512 (read_import_dir): Detect and report default import processing
17515 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17517 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17518 * class.c (is_compiled_class): Return 1 after making sure it
17519 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17520 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17521 * java-tree.h (flag_assume_compiled): Add decl.
17522 * lang.c (lang_f_options): Add the flag.
17523 (flag_assume_compiled): Add decl, default to 0.
17525 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17527 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17528 (is_compiled_class): Likewise.
17529 (layout_class): Likewise.
17530 (layout_class): Detect and lay out classes defined in source code.
17531 (interface_of_p, add_interface_do, may_add_interface): New
17533 (add_interface): Now use add_interface_do.
17534 (add_method_1): New function.
17535 (add_method): Now use add_method_1.
17536 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17537 (complete_start_java_method): New function.
17538 (start_java_mehod): Now call complete_start_java_method.
17539 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17540 (expand_invoke): Likewise and fixed typo.
17541 *gjava.c: (print_super_field): Use new argument to find_class
17544 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17545 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17546 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17548 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17549 (add_method_1, push_class): New prototypes.
17550 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17551 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17552 directory where the class was found.
17553 (find_class): New argument DO_CLASS_FILE. Function find_class
17554 modified accordingly.
17555 *jcf-parse.c: (fix_class_path): New function.
17556 (load_class): Use new VERBOSE argument. load_class now finds and
17557 loads/parses .class/.java files. Save read_state of current_jcf
17559 (java_parser_abort_on_error): New macro.
17560 (jcf_parse_source, parse_source_file): New function.
17561 (jcf_parse): Fixed typo.
17562 (yyparse): Call parse_source_file () only.
17563 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17564 writing the real class name back in the zip directory entry.
17565 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17566 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17567 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17568 (find_class): Prototype fixed.
17569 *lex.c: Added 1998 time stamp.
17570 Removed all static global variables, moved into the parser
17571 context data structure.. Now include unistd.h if SEEK_SET not
17573 (java_init_lex): Rewritten.
17574 (java_sneak_unicode): Modified current unicode access in current line.
17575 (java_unget_unicode): Likewise.
17576 (java_allocate_new_line): New allocation management.
17577 (java_read_char): Modified access and storage of unget_utf8_value.
17578 New way of processing current unicode.
17579 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17580 (java_get_unicode): Now use the parser context.
17581 (java_lineterminator): Likewise.
17582 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17583 of the reentrant parser implementation. Function now use the
17584 parser context data structure and java_lval. Fixed production of
17585 the float and double constant "out of range" error message. Fixed
17586 obstack use. Return integer value when hitting a modifier. Now
17587 return type for TRUE, FALSE and other predefined types. Return
17588 identifier as a TREE_LIST list containing the current line context
17589 as the TREE_VALUE sub-node.
17590 (java_unicode_2_utf8): Fixed typo in declaration.
17591 (java_lex_error): Now use the parser context data structure.
17592 *lex.h: Added 1998 time stamp.
17593 (struct java_line): New fields ref_count and next.
17594 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17595 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17596 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17597 *parse.h: Added 1998 time stamp.
17598 (java_parse_source_file): Renamed from parse_source_file.
17599 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17600 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17601 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17602 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17603 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17604 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17605 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17606 (struct parser_ctxt): New data structure to keep the parser context.
17607 *parse.y: Added 1998 time stamp, got rid of static global variables.
17608 (java_error_count, ctxp): New global variables.
17609 (%union): New value field.
17610 (numeric_type, integral_type): Rules removed.
17611 (primitive_type): Rule defined to handle integral, float, double and
17613 (qualified_name, package_declaration,
17614 single_type_import_declaration, type_import_on_demand_declaration,
17615 modifiers, class_declaration, super, interfaces,
17616 interface_type_list, class_body, field_declaration,
17617 field_declaration, variable_declarators, variable_declarator,
17618 variable_declarator_id, method_declaration, method_header,
17619 formal_parameter_list, formal_parameter, method_body, block,
17620 static, interface_declaration, extends_interfaces,
17621 abstract_method_declaration, local_variable_declarators): Rules now
17623 (force_error, do_warning): New global statics.
17624 (push_parser_context, parser_context_save_global,
17625 parser_context_restore_global, pop_parser_context): New functions.
17626 (yyerror): Now uses the global parser context. Fixed use of obstack.
17627 (parse_error, parse_error_context, parse_warning_context,
17628 java_accstring_lookup, redefinition_error, check_modifiers,
17629 parser_add_interface, create_interface, create_class, find_field,
17630 duplicate_declaration_error, register_fields, method_header,
17631 check_modifiers_consistency, check_abstract_method_header,
17632 method_declarator, parser_qualified_classname,
17633 parser_check_super_interface, parser_check_super,
17634 parser_chain_incomplete_item, java_check_circular_reference,
17635 layout_class_from_source, java_complete_class,
17636 complete_method_decl, resolve_class, complete_class_report_errors,
17637 java_check_final, check_method_redefinition,
17638 java_check_regular_methods, java_check_abstract_methods,
17639 java_check_methods, lookup_java_interface_method2,
17640 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17641 process_imports, find_in_imports, read_import_entry,
17642 read_import_dir, find_in_imports_on_demand,
17643 check_pkg_class_access, not_builtin_p, declare_local_variables,
17644 source_start_java_method, java_generate_parsed_class): New
17646 *typeck.c: (signature_include_return): New global variable.
17647 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17648 to add the function returned type in the signature.
17650 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17652 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17654 1998-01-29 Dave Brolley <brolley@cygnus.com>
17656 * Make-lang.in (java.info): Added.
17657 (java.install-info): Added
17659 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17661 * Makefile.in (clean): Also remove java/parse.c.
17663 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17665 Add a pair of -fbounds-check/-fno-bounds-check options.
17666 * lang.c (lang_decode_option): Add code to grok arguments.
17667 (flag_bounds_check): Add decl.
17668 (lang_f_options): New array w/ the option in it.
17669 * java-tree.h (flag_bounds_check): Add decl.
17670 * lang-options.h: New file.
17671 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17672 of a static macro value.
17673 (JAVA_ARRAY_EXCEPTION): Delete macro.
17675 1998-01-23 Per Bothner <bothner@cygnus.com>
17677 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17678 * expr.c (build_anewarray): Add missing promote_type.
17680 1998-01-22 Per Bothner <bothner@cygnus.com>
17682 Add array types with known length to optimize bounds checking.
17683 * typeck.c (build_java_array_type): Take length parameter.
17684 (java_array_type_length, build_prim_array_type): New functions.
17685 * java-tree.h: Update for new functions.
17686 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17687 * class.c: Use build_prim_array_type.
17688 * expr.c (can_widen_reference_to): Handle known-length array types.
17689 (verify_jvm_instructions): Keep track of integer push instructions
17690 followed by newarray/anewarray, so we can build known-length arrays.
17691 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17692 (java_array_data_offset): New function.
17693 (build_java_array_length_access): New function. Optimize if constant.
17694 (build_java_arrayaccess): Constant fold bounds check.
17695 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17696 (build_newarray, build_anewarray): New functions.
17697 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17698 * verify.c (merge_types): Handle known-lengh array types.
17700 1998-01-19 Per Bothner <bothner@cygnus.com>
17702 * expr.c (expand_byte_code): Fix performace bug, which caused
17703 searching linenumber_table to be linear rather than constant.
17705 1997-12-12 Per Bothner <bothner@cygnus.com>
17707 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17709 * decl.c, java-tree.h (soft_fmod_node): New global.
17710 * decl.c (init_decl_processing): Define __builtin_fmod.
17711 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17712 using __builtin_fmod.
17714 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17716 * keyword.h: New file, output of keyword.gperf as processed by
17718 * lex.c (java_lex_init): Initialize java_error_flag.
17719 * parse.c (YYERROR_NOW): Uses java_error_flag.
17720 * parse.y: New static java_error_flag. Useless definition of
17722 * parse.y (java_error): Portable error recovery using
17723 java_error_flag (not yet completely tuned).
17725 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17727 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17729 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17731 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17732 (parse.c, lex.c, keyword.h): New rules for Java source code
17734 * parse.c: Renamed into jcf-parse.c.
17735 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17736 * keyword.gperf: New file, Java keywords.
17737 * parse.y: New file, Java language grammar.
17738 * parse.h: New file, Java language grammar definitions.
17739 * lex.c: New file, Java language lexer.
17740 * lex.h: New file, Java language lexer definitions.
17742 1997-12-03 Per Bothner <bothner@cygnus.com>
17744 * decl.c (clinit_identifier_node), java-tree.h: New global.
17745 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17746 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17747 * expr.c (expand_java_field_op): Check for invalid assignment
17750 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17752 1997-10-27 Per Bothner <bothner@cygnus.com>
17754 * verify.c (verify_jvm_instructions): When processing a handler,
17755 attempt to set the current_subr to the right value.
17756 (More complicated code combines Sep 17 and Oct 22 versions.)
17758 1997-10-24 Per Bothner <bothner@cygnus.com>
17760 * class.c (push_class): Figure out (guess) name of source file.
17761 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17762 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17763 (parse_class_file): Change return type from int to void.
17764 Call debug_start_source_file/debug_end_source_file.
17766 * expr.c (build_java_binop): Fix masking 2nd operand.
17767 * decl.c (init_decl_processing): Set sizetype first.
17769 1997-10-22 Per Bothner <bothner@cygnus.com>
17771 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17772 (Revert Sep 17 change.)
17774 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17776 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17777 .class extension in their name and fix thing so we don't process
17778 them parse_zip_file_entries().
17779 (parse_zip_file_entries): Cleaned unused local variables.
17781 1997-10-20 Per Bothner <bothner@cygnus.com>
17783 * expr.c (can_widen_reference_to): Allows equal array element types.
17784 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17785 * jcf-dump.c (RET): Get (and print) index.
17787 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17788 Promote element type to POINTER_TYPE.
17790 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17792 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17793 find_in_current_zip, jcf_figure_file_type): Moved from
17794 jcf-reader.c to parse.c.
17795 * zextract.c: (read_zip_archive): takes file_comment_length possible
17796 field into account.
17798 1997-10-20 Per Bothner <bothner@cygnus.com>
17800 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17802 * verify.c (merge_types): Handle array types even better ...
17804 1997-10-17 Per Bothner <bothner@cygnus.com>
17806 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17808 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17809 * class.c (make_class_data): Don't build fields_decl if no fields.
17810 When building fields_decl, skip if DECL_ARTIFICIAL.
17812 * expr.c (java_stack_swap): Update stack_type_map.
17813 * verify.c (merge_types): Handle array types better.
17815 1997-10-15 Per Bothner <bothner@cygnus.com>
17817 * class.c (add_field): Don't promote short integral fields to
17818 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17819 * expr.c (push_value): Promote and convert short integral values.
17821 * decl.c, java-tree.h (integer_two_node): New constant node.
17822 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17824 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17826 * class.c (append_gpp_mangled_type): Use function argument
17827 unpromoted type to generate mangled name.
17829 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17831 * constants.c (build_constant_data_ref): Now uses current_class
17832 instead of main_class.
17833 (build_constants_constructor): Now uses current_class instead of
17835 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17836 of the global variable SeepZipFiles done here.
17837 * zextract.c (read_zip_archive): extra_field optional field taken
17838 into account while computing the position of the class file in the
17840 * verify.c (verify_jvm_instructions): Use current_jcf to search
17842 * parse.c (load_class): First search for the class to load in the
17843 current zip file. Saves current_jcf (restored before returning
17844 from that function). Don't call JCF_FINISH in the class was found
17845 in the current ZIP file.
17846 (jcf_parse): If the class was found in the current ZIP file, save
17847 its tree_constant_pool (for later reuse).
17848 (parse_class_file): New function. Process each method defined in
17849 the current class and record the class as to be later registered.
17850 (yyparse): Rewritten. Figure the type of the current file and switch
17852 * lang.c: New global variable current_jcf.
17853 (lang_init): Removed compiling_from_source test (done later, in
17854 yyparse). Removed call the jcf_parse ().
17855 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17856 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17857 in the current ZIP file) and zip_offset (offset to the class data in
17858 the current zip file).
17859 * jcf-reader.c: zipfile.h included.
17860 localToFile: New ZipFileCache static global variable
17861 (parse_zip_file_entries): New function. Browse the current ZIP
17862 file directory and process each class found.
17863 (process_zip_dir): New function. Register each class found in the
17864 ZIP file directory. The class aren't parsed but a valid JCF is
17865 link to each of them.
17866 (find_in_current_zip): New function. Search for a class in the
17867 current ZIP file directory. If found, prepare the class so that it
17869 (jcf_figure_file_type): New function. Examine the file structure
17870 to figure a class file, a ZIP file. If none of these categories are
17871 matched, a source file is assumed.
17872 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17873 SeenZipFile: New global variable.
17874 (open_in_zip): Use zipmember's length to accelerate the search for
17875 a member. If zipmember was NULL and zip file successfully read,
17877 * java-tree.h: New global variable current_jcf declared. Added
17878 declaration for current_constant_pool_tags, current_constant_pool_data,
17879 current_constant_pool_length, current_constant_pool_data_ref.
17880 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17881 store the JCF of classes seen in a zip file) and tree *constant_pool
17882 (to save a loaded class constant pool). current_class declared here.
17883 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17884 retrieve method_ref_constant.
17885 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17886 (OBJECT): get_class_constant now uses current_jcf.
17887 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17888 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17889 (expand_invoke): Now uses current_class instead of main_class
17890 (build_class_init): Now uses current_class instead of main_class
17891 * class.c: New static global variable registered_class.
17892 (register_class): New function.
17893 (emit_register_class): Modified to use registered_class instead of
17895 (is_compiled_class): Now take into account class seen in the archive.
17897 1997-10-06 Per Bothner <bothner@cygnus.com>
17899 * except.h: Renamed to: java-except.h.
17900 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17901 * except.c: Add semi-working (commented out) implementation.
17903 * expr.c (expand_iinc): Add needed flush_quick_stack.
17904 * parse.c (set_source_filename): New function.
17905 (give_name_to_class): Set input_filename from package.classname.java.
17907 * jcf-io.c (find_class): Don't look first in ".".
17909 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17911 * zextract.c (read_zip_archive): Now takes into account the
17913 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17915 1997-09-20 Per Bothner <bothner@cygnus.com>
17917 * constants.c, java-tree.h (build_internal_class_name): New function.
17918 (alloc_class_constant): Re-implement using build_internal_class_name.
17919 * class.c (make_class_data): Likewise.
17920 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17922 1997-09-17 Per Bothner <bothner@cygnus.com>
17924 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17925 to NULL before pushing an exception handler target.
17927 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17928 (java_stack_swap, java_stack_dup): Re-write to be safe from
17929 clobbering registers.
17930 (build_class_init): New function.
17932 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17934 * typeck.c (build_java_array_type): Temporary use
17935 permanent_obstack to create the array 'length' field.
17936 * expr.c (lookup_label): Temporay use permanent_obstack to create
17937 label if not found.
17938 * class.c (push_super_field): Tempory use permanent_obstack.
17940 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17942 * typeck.c (type_for_mode): Now handles double_type_node and
17944 * verify.c (verify_jvm_instructions): The instruction following
17945 the wide bytecode is checked. OPCODE_ret added to the list of
17948 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17950 * class.c (make_class): Temporary use permanent_obstack. Set the
17951 class CLASS_P field to 1.
17952 (push_class): Temporary use permanent_obstack.
17953 (set_super_info): Temporary use permanent_obstack.
17954 (add_method): Temporary use permanent_obstack, set
17955 METHOD_TRANSIENT().
17956 (add_field): Temporary use permanent_obstack. Sets
17957 FIELD_VOLATILE() and FIELD_TRANSIENT().
17958 (build_class_ref): Temporary use permanent_obstack if the class
17960 (build_static_field_ref): Temporary use permanent_obstack when
17961 creating field's rtl.
17962 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17963 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17964 and fields. Function finalized, as far as flag handling.
17965 (push_class_static_dummy_field): Temporary use permanent_obstack.
17966 (emit_register_class): Force generation of class registration at
17968 * decl.c (end_java_method): Call permanent_allocation() before
17970 * expr.c (can_widen_reference_to): Added comment to interface
17971 handling, fixed typo.
17972 (lookup_field): Now uses CLASS_P() to correct FIXME
17973 (expand_invoke): Verification on public && !static &&
17974 !abstract moved into soft_lookupinterfacemethod (kaffe).
17975 Use Object class dtable if objectref is an array when expanding
17977 (java_push_constant_from_pool): Temporary use permanent_obstack
17978 for CONSTANT_string
17979 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17980 create constant references.
17981 (get_constant): Temporary use permanent_obstack to create constant.
17982 (load_class): Temporary use permanent_obstack to load class.
17983 (jcf_parse): Temporary use permanent_obstack to perform class
17985 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17986 (build_java_signature): Temporary use permanent_obstack.
17987 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17989 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17990 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17993 1997-09-11 Per Bothner <bothner@cygnus.com>
17995 * class.c (append_gpp_mangled_type): Fix typo.
17996 (emit_register_class): Use main_class to get class object, rather
17997 than looking for no-longer-existing static decl starting with _CL.
17998 * typeck.c (parse_signature_type): Promote array element type
17999 if it is a RECORD_TYPE.
18001 1997-09-10 Per Bothner <bothner@cygnus.com>
18003 * class.c (push_class_static_dummy_field): New function.
18004 (mangle_static_field): New. Do G++-style mangling of static fields.
18005 (layout_class): Mandle static fields here, not in add_field.
18006 (build_class_ref): The class object is now a dummy static field.
18007 * decl.c (find_local_variable): Look for best, instead of first match.
18008 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18009 (build_java_athrow): Don't check here if exception is Throwable.
18010 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18011 (TYPE_USED): Removed. No longer used ...
18012 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18013 * verify.c (push_pending_label): New function.
18014 (push_pending_block): Renamed to check_pending_block.
18015 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18016 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18017 re-checking possible handlers) after a store (less wasted work).
18018 Check for null handler (finally) before calling add_handler.
18019 Various changes to (finally?) correctly handle try/finally.
18021 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18023 * class.c: Include stdio.h.
18025 1997-09-04 Per Bothner <bothner@cygnus.com>
18027 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18028 to make sure class is initialized before static/special invoke.
18030 * verify.c (verify_jvm_instructions): On a store instruction,
18031 call find_local_variable to force pre-allocation of decl and rtx.
18032 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18034 1997-09-03 Per Bothner <bothner@cygnus.com>
18036 * class.c (build_class_ref): Strip off "promoted_" if need be.
18037 (make_field_value): Call build_java_signature when needed.
18038 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18039 * expr.c (build_java_athrow): Don't push_value of exception.
18040 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18041 match specification of [fd]cmp[lg] for NaNs.
18042 (expand_byte_code): Add support for exception handler ranges.
18043 * except.c: Add skeleton for EH code-generation.
18044 * verify.c (merge_types): Treat all promoted integral types as equal.
18045 * constants.c (build_constants_constructor): To force creation of
18046 current_constant_pool_data_ref, call build_constant_data_ref.
18048 * javaop.def (lload): Fix typo.
18049 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18051 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18053 * parse.c: Don't include function.h.
18055 1997-08-27 Per Bothner <bothner@cygnus.com>
18057 * except.[ch]: New files.
18058 * Makefile.in (JAVA_OBJS): Add except.o
18059 * expr.c: Temporary warning about unimplemented exceptions.
18060 * verify.c: Verify exception handlers.
18062 * jcf-dump.c (disassemble_method): Print exception table.
18064 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18066 * expr.c (verify_jvm_instructions): Started a thorough
18067 verification of invoke* bytecodes.
18068 (expand_byte_code): flush quick stack if PC is the target of a
18069 branch. and undef RET (conflicting with config/i386/i386.h).
18070 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18072 (expand_invoke): Now handles invokeinterface and do more
18073 verification according to the bytecode.
18074 (lookup_field): Don't try to load the class if processing
18076 (can_widen_reference_to): Now handles interfaces.
18077 * decl.c (init_decl_processing): New global variable
18078 soft_lookupinterfacemethod_node, declared in java-tree.h.
18079 Call set_super_info on string_type_node.
18080 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18082 * class.c (set_super_info): Fills the CLASS_* flags according to
18084 (get_access_flags_from_decl): Handles all class flags.
18086 1997-08-26 Per Bothner <bothner@cygnus.com>
18088 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18089 * parse.c (yyparse): Check for abstract method, and missing code.
18090 * expr.c (expand_byte_code): Change interface.
18091 * lang.c (put_decl_node): Print promoted types prettier.
18092 * verify.c (verify_jvm_instruction): Change interface.
18093 Partial support for scanning exception table.
18094 For load instructions, handle promoted integral types.
18096 1997-08-21 Per Bothner <bothner@cygnus.com>
18098 * verify.c: New file, with contents moved from expr.c.
18099 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18100 * typeck.c (is_array_type_p): Moved here from expr.c.
18101 * java-tree.h: Add some now-needed function declarations.
18102 * Makefile.in (JAVA_OBJS): Added verify.o.
18104 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18106 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18107 METHOD_ABSTRACT flag.
18109 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18110 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18111 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18113 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18115 (start_java_method): Hook for SYNCHRONIZED methods.
18117 * expr.c (build_java_jsr, build_java_ret): New functions
18118 (JSR,PRE): New macros
18119 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18120 (verify_jvm_instructions): tableswitch, lookupswitch,
18121 monitorenter, monitorexit, goto_w: verified.
18122 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18123 (build_java_monitor): New function.
18124 (MONITOR_OPERATION): Modified to call build_java_monitor()
18125 (verify_jvm_instructions): Started a thorough verification of
18128 1997-08-19 Per Bothner <bothner@cygnus.com>
18130 Support verification of jsr/ret subroutines (used for try/finally).
18131 * decl.c (return_address_type_node): New type node.
18132 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18133 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18134 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18135 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18136 TYPE_USED): New macros for special types in type_map.
18138 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18139 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18141 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18143 * expr.c (can_widen_reference_to): New function.
18144 (pop_type): Use it.
18145 (merge_type_state): Support handling start of subroutine.
18146 (push_pending_block): Return char* error message, instead of calling
18147 fatal on an error. Also handle subroutines.
18148 (verify_jvm_instructions): Handle errors from push_poending_block.
18149 Support jsr and ret instructions.
18151 1997-08-19 Per Bothner <bothner@cygnus.com>
18153 * jcf-io.c (find_classfile): Fix thinko.
18154 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18156 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18158 * Makefile.in (BISON): Remove.
18160 1997-08-07 Per Bothner <bothner@cygnus.com>
18162 * Makefile.in: Convert to autoconf.
18163 * config-lang.in (outputs): Added java/Makefile.
18165 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18166 Rename cc1java to jc1.
18168 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18169 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18171 * class.c (class_depth): Do load_class if needed.
18173 Mostly better verification.
18174 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18175 (init_decl_processing): Change return type of soft_checkcast.
18176 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18177 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18178 lang_print_error): New functions.
18179 (lang_init): Set global hook print_error_function to lang_print_error.
18180 * expr.c: In the type_map ptr_type_node is only used for null now.
18181 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18182 (merge_types): Dererence pointer to record types before comparing.
18183 (decode_newarray_type, merge_types): On error just return NULL.
18184 (build_java_binop): Add preliminary implementation (with warning)
18185 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18186 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18187 (expand_compare, expand_java_goto, expand_java_call): Don't
18188 push_pending_block, since that only makes sense when verifying.
18189 (merge_type_state): Different return codes.
18190 (push_pending_block): A block may need to be verified more than once.
18191 (expand_byte_code): Warn about unused code at code generation time.
18192 (verify_jvm_instruction): Changed logic, since code may need to be
18193 re-verified if type-state has changed. Also, better error handling.
18194 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18195 Improve newarray, anewarray, ?aload, athrow,
18196 * java-tree.h (LABEL_CHANGED): New macro.
18198 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18200 * decl.c (soft_athrow_node): New global variable initialized.
18201 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18202 * typeck.c (convert): Added support for REAL_TYPE.
18203 (convert_to_char): New function.
18204 (convert): Handle CHAR_TYPE.
18205 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18206 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18207 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18209 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18210 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18211 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18212 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18213 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18214 to Use The Right Things.
18215 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18216 compatible with INT. BOOLEAN is made equivalent to BYTE.
18217 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18218 OPCODE_ifnonnull): Now supported.
18219 (build_java_athrow): New function.
18221 1997-08-04 Per Bothner <bothner@cygnus.com>
18223 Rename method name <init> to match G++ (and fix mangling).
18224 * class.c (layout_class): Replace method name of <init> by class name.
18225 (make_method_value): Do inverse renaming of constructor from <init>.
18226 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18227 * typeck.c (lookup_java_constructor): New function.
18228 * expr.c (expand_invoke): If method_name is <init>, call
18229 lookup_java_constructor to find constructor.
18231 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18233 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18235 * parse.c (get_class_constant): Modified to handle array "classes"
18236 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18238 (convert): Modified to handle real type.
18239 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18240 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18241 variables declared.
18242 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18243 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18244 global variables initialized.
18245 (find_local_variable): Handles the case of a pointer
18246 (end_java_method): Restore the use of one more scope
18247 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18248 build_java_array_length_access, expand_java_arrayload,
18249 expand_java_arraystore, expand_java_array_length,
18250 expand_java_multianewarray, expand_java_anewarray,
18251 build_java_check_indexed_type, is_array_type_p,
18252 build_java_throw_out_of_bound_exception): New functions.
18253 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18254 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18255 OPCODE_<t>aload): Implemented code for verification.
18256 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18257 ARRAY_NEW_MULTI): Macro defined.
18258 (CONVERT): Modified to invoke convert().
18259 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18261 1997-07-31 Per Bothner <bothner@cygnus.com>
18263 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18264 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18265 (make_class_data): Field name needs '/' as package prefix.
18266 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18268 1997-07-25 Per Bothner <bothner@cygnus.com>
18270 Implement debug information for local variables.
18271 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18272 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18273 DECL_LOCAL_SLOT_CHAIN): New macros.
18274 (struct lang_decl_var): New type.
18275 * parse.c (give_name_to_locals): Move to decl.c.
18276 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18277 (start_java_method): Re-write parameter handling.
18278 (pending_local_decls): New global variable.
18279 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18280 (find_local_variable): Accept pc so we can skips decls not in range.
18281 (struct binding_level): Add end_pc field.
18282 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18283 (various): Change so current pc gets passed to find_local_variable.
18285 * decl.c (init_decl_processing): Re-arrange fields in
18286 class_type_node and and method_type_node to match kaffe 0.9.1.
18287 * class.c (make_method_value, make_class_data): Update
18288 initializations to match.
18290 1997-07-16 Per Bothner <bothner@cygnus.com>
18292 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18293 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18294 (push_super_field): New function.
18295 (make_class_data): Handle inheritance of class static initializer.
18296 (layout_class): New name mangling.
18297 * constants.c (build_constant_data_ref): Init type of data array
18298 to a one-element array.
18299 (build_constants_constructor): Set DECL_SIZE from complete array type.
18300 * decl.c: Rename class_type, object_type etc to class_type_node,
18301 object_type_node etc. Make former inherit from latter.
18302 * expr.c (expand_invoke): Add cast of function address.
18303 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18304 * parse.c (yyparse): Don't call layout_class here.
18305 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18307 1997-06-14 Per Bothner <bothner@cygnus.com>
18309 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18310 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18311 (alloc_class_constant): New.
18312 * expr.c (expand_invoke): Make sure method's class is initialized.
18313 * class.c (interits_from_p, emit_register_class): New functions.
18314 * parse.c (yyparse): Call emit_register_class.
18316 1997-06-09 Per Bothner <bothner@cygnus.com>
18318 * constants.c: New file, to handle constant pool.
18319 * Makefile.in (JAVA_OBJS): Add constants.o.
18320 * decl.c (init_decl_processing): Update, fix, finish various structs.
18321 (pushdecl_top_level): New.
18322 * parse.c (layout_class): Moved to class.c.
18323 * expr.c (java_push_constant_from_pool): New function.
18324 * class.c (build_class_ref): Make work fully
18325 (make_class_data): Emit super-class, constant pool, interface vector.
18327 1997-06-03 Per Bothner <bothner@cygnus.com>
18329 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18330 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18331 * class.c (class_depth): New function.
18332 (lookup_named_class): Replaced by new function lookup_class.
18333 * decl.c (object_type_node, string_type_node): New.
18334 Remove various types that we no longer need.
18335 * expr.c (verify_jvm_instructions): New separate verifier pass.
18336 (push_type, pop_type): New functions for verifier.
18337 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18338 (expand_byte_code): Simplify, since we assume already verified.
18339 (expand_invoke): Now mostly works.
18340 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18341 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18342 * parse.c: Wait to allocate class object until we know its name.
18343 (layout_class): Calculate DECL_VINDEX for each virtual method.
18344 * typeck.c (get_array_type): Rename to ...
18345 (build_java_array_type): ... and provide working implementation.
18346 (build_java_signature): New function - build Java signature of type.
18347 (set_java_signature): New function - cache signature with type.
18348 (lookup_java_method): New function.
18350 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18352 * class.c (ident_subst): Take extra SUFFIX parameter.
18353 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18354 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18355 (build_class_ref): Actually implement.
18356 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18357 * decl.c (builtin_function): New.
18358 (init_decl_processing): Update for current Kaffe. Declare some
18359 builtin Kaffe functions.
18360 * expr.c (build_address_of): New.
18361 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18362 Renamed (from expand_java_new etc), and added working implementations.
18363 (build_field_ref): Now also handle static fields.
18364 (expand_invoke): Implement invokestatic, and start implement rest.
18365 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18366 * javaop.def: Rename invokevirt -> invokevirtual.
18367 * lang.c (use_handles): Removed.
18368 * parse.c: Add support for ConstantValue attribute.
18369 Handle nested loading of a class. (JPOOL_UTF): New.
18371 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18373 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18375 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18377 * Make-lang.in (java.install-man): New empty rule.
18378 * typeck.c (set_local_type): New function.
18379 * expr.c (STORE_INTERNAL): Call find_local_variable,
18380 not find_stack_slot. Call set_local_type.
18382 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18384 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18385 and building RECORD_TYPE CONSTRUCTORs.
18386 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18388 * lang.c (use_handles): Change the default to 0.
18389 * decl.c: Define and build class_type, field_type, utf8const_type.
18390 * class.c (make_class_data, make_field_value,
18391 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18392 hashUtf8String, strLengthUtf8, mangled_classname:
18393 Functions to build reflective data structures.
18394 * parse.c (yyparse): Call make_class_data.
18396 * jcf-io.c (open_class, find_classfile): New functions.
18397 * jcf-dump.c: Support reading classfile from explicitly-named
18398 class file (without CLASSPATH searching).
18400 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18402 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18403 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18404 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18405 (get_constant): Now trivial for CONSTANT_Utf8.
18407 * jcf.h: Make NEW_CPOOL the default.
18408 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18410 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>